CN206434277U - Glass shell, dirt cup component and the hand-held cleaners with it of dirt cup component - Google Patents

Abstract

The utility model discloses a kind of glass shell of dirt cup component, dirt cup component and the hand-held cleaners with it, wherein, the glass shell of dirt cup component includes：Cup body, the bottom of cup body has dust discharge opening；With cup bottom, cup bottom is located at the bottom of cup body and is pivotly connected to switch dust discharge opening with cup body；Subtended angle limit rib, subtended angle limit rib is directly or indirectly located to be synchronized with the movement with cup bottom on glass bottom, and subtended angle limit rib is configured to, only supported so that cup bottom stops pivoting with the bottom wall of cup body when cup bottom is pivoted past predetermined angle from the position of closing dust discharge opening to the direction for opening dust discharge opening.According to the glass shell of dirt cup component of the present utility model, by setting subtended angle limit rib on cup bottom, when can be rotated at cup bottom relative to cup body, play spacing effect, ensure that cup bottom can be rotated in predetermined angle, so as to realize the control to the maximum subtended angle in cup bottom, and then make dirt cup component reasonable in the angle that the when of falling dirt, cup bottom are opened, coordinate in place when cup bottom is closed.

Description

Glass shell, dirt cup component and the hand-held cleaners with it of dirt cup component

Technical field

The utility model is related to cleaning equipment field, more particularly, to a kind of glass shell of dirt cup component, dirt cup component and tool There are its hand-held cleaners.

Background technology

Hand-held cleaners in correlation technique are, it is necessary to periodically ash discarding, therefore the dirt by casing internal is located at is needed before ash discarding The parts such as cup are removed, but the connection reliability of each part can be influenceed by frequently carrying out dismounting to hand-held cleaners, or even can be influenceed The air-tightness of complete machine, and troublesome poeration, are easily polluted to surrounding environment.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists In proposing a kind of glass shell of dirt cup component, simple in construction, processing, the convenient formation of the glass shell of the dirt cup component, using simple Structure is that the control to cup bottom subtended angle size can be achieved, and production cost is low.

The utility model also proposes a kind of dirt cup component of the glass shell with above-mentioned dirt cup component.

The utility model also proposes a kind of hand-held cleaners with above-mentioned dirt cup component.

According to the glass shell of the dirt cup component of the utility model first aspect, including：Cup body, the bottom of the cup body has row Dirt opening；With cup bottom, the cup bottom is located at the bottom of the cup body and is pivotly connected to switch the row with the cup body Dirt opening；Subtended angle limit rib, the subtended angle limit rib is directly or indirectly located to be synchronized with the movement with the cup bottom on the cup bottom, The subtended angle limit rib is configured to, at the cup bottom from closing the position of the dust discharge opening to the side for opening the dust discharge opening Only supported to bottom wall when being pivoted past predetermined angle with the cup body so that the cup bottom stops pivoting.

, can be at cup bottom by setting subtended angle limit rib on cup bottom according to the glass shell of dirt cup component of the present utility model When being rotated relative to cup body, spacing effect is played, it is ensured that cup bottom can be rotated in predetermined angle, so as to realize to cup bottom most The control of large angle, and then make dirt cup component reasonable in the angle that the when of falling dirt, cup bottom are opened, coordinate in place when cup bottom is closed. Simple in construction, processing, the convenient formation of the glass shell of the dirt cup component, are that can be achieved to cup bottom subtended angle size using simple structure Control, production cost is low.

According to one embodiment of the present utility model, the predetermined angle is 85 °~90 °.

According to one embodiment of the present utility model, the bottom wall of the cup body is provided with the first pivotal arm, the cup Bottom is provided with the second pivotal arm, and pivotal axis is formed with one of them in first pivotal arm and second pivotal arm, There is the pivoting hole coordinated with the pivotal axis, described on another in first pivotal arm and second pivotal arm Angle limit rib is located on second pivotal arm.

According to one embodiment of the present utility model, the subtended angle limit rib is by the edge of second pivotal arm, edge The pivoting hole it is axially extending.

According to one embodiment of the present utility model, one end of the subtended angle limit rib is joined directly together with the cup bottom.

According to one embodiment of the present utility model, the dust discharge opening is semicircle, the subtended angle limit rib with it is described The surface of the straight flange side of the dust discharge opening on bottom wall stop to.

According to the dirt cup component of the utility model second aspect, including：Dirt cup component according to above-described embodiment Glass shell；Whirlwind is bored, and whirlwind cone is cone barrel and vertical is located in the glass shell；And separator, the separator is ring Shape plate and it is set between the outer peripheral face of whirlwind cone and the inner surface of the glass shell to bore the glass shell and the whirlwind Between space be divided into above and below separator both sides and the cyclonic chamber connected by the dust-exhausting port on the separator And dust-collecting cavity.

According to one embodiment of the present utility model, further have on the separator to the cyclonic chamber and feed gas Air inlet, the dirt cup component further comprises position of splitter, the position of splitter be at least partially disposed in the cyclonic chamber and Be folded between the inner ring surface of the cyclonic chamber and outer ring surface and intercept between the air inlet and the dust-exhausting port so that by The air-flow that the air inlet is flowed into the cyclonic chamber along the direction away from the position of splitter towards dust-exhausting port annular around Stream.

According to one embodiment of the present utility model, there is perforation on the separator, the position of splitter includes：It is located at institute State above and below the fuisw rib and the cut-off muscle that is located in the glass shell on whirlwind cone, the fuisw rib and the cut-off muscle to, and The part of the cut-off muscle stretch into the perforation with by the perforated spacer into the air inlet positioned at the position of splitter both sides Mouth and the dust-exhausting port.

According to the hand-held cleaners of the utility model third aspect, including the dirt cup component according to above-described embodiment.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the stereogram of the dust catcher according to the utility model embodiment；

Fig. 2 is the sectional view according to the dust catcher of the utility model embodiment in one of the states；

Fig. 3 is the enlarged drawing of I shown in Fig. 2；

Fig. 4 is the sectional view according to the dust catcher of the utility model embodiment in another state；

Fig. 5 is the enlarged drawing of II shown in Fig. 4；

Fig. 6 is the enlarged drawing of III shown in Fig. 4；

Fig. 7 is the enlarged drawing of IV shown in Fig. 4；

Fig. 8 is the exploded view of the dust catcher according to the utility model embodiment；

Fig. 9 is the assembling in an angle according to the dirt cup component of the dust catcher of the utility model embodiment and cylinder block set Figure；

Figure 10 is the partial enlarged drawing of the structure shown in Fig. 9；

Figure 11 is in another angle according to the dirt cup component of the dust catcher of the utility model embodiment with cylinder block set Assembling figure；

Figure 12 is the partial enlarged drawing of the structure shown in Figure 11；

Figure 13 is the section view after being assembled according to the cup body of the dirt cup component of the dust catcher of the utility model embodiment with cup bottom Figure；

Figure 14 is regarded according to part of the dirt cup component of the dust catcher of the utility model embodiment under the open mode of cup bottom Figure；

Figure 15 is the structural representation of the seal of the dirt cup component according to the dust catcher of the utility model embodiment；

Figure 16 is the structural representation at the cup bottom of the dirt cup component according to the dust catcher of the utility model embodiment；

Figure 17 is the stereogram of the dirt cup component according to the utility model embodiment；

Figure 18 is the partial sectional view of the dirt cup component shown in Figure 17；

Figure 19 is the line frame graph of an angle of the dirt cup component shown in Figure 17；

Figure 20 is the line frame graph of another angle of the dirt cup component shown in Figure 17；

Figure 21 is the stereogram of an angle of the glass shell component shown in Figure 17；

Figure 22 is the stereogram of another angle of the glass shell component shown in Figure 21；

Figure 23 is the stereogram of an angle of the whirlwind cone component shown in Figure 17；

Figure 24 is the stereogram of another angle of the whirlwind cone component shown in Figure 23；

Figure 25 is the stereogram of another angle of the whirlwind cone component shown in Figure 23.

Reference：

Dust catcher T；

Dirt cup component 100；

Glass shell component 1；Position of splitter 101；

Glass shell 11；Exocoel 110；Cyclonic chamber 1101；Dust-collecting cavity 1102；

Cup body 111；Dust discharge opening 1110；

First pivotal arm 1111；Pivoting hole 1112；

First annular mating surface 1113；First facial 1114；Second face 1115；

Locating button 1116；

Cup bottom 112；

Second pivotal arm 1121；Pivotal axis 1122；

Second mating annular face 1123；Annular engagement groove 1124；Limit rib 1125；

Subtended angle limit rib 113；

Seal 114；Spacing breach 1141；

Drainage tube 12；Drainage channel 120；Upper surface 1201；

Separate muscle 121；Screens muscle 122；

Air inlet pipe 13；

Whirlwind bores component 2；

Whirlwind cone 21；Inner chamber 210；

Peripheral wall surfaces 211；First through hole 2111；

Bottom wall 212；Second through hole 2121；

Separator 22；Perforation 220；Dust-exhausting port 2201；Air inlet 2202；

First cuts wall 221；Second cuts wall 222；

Limit rib 23；First guide pad 24；Second guide pad 25；

Fuisw rib 26；First guide curve surface 261；Second guide curve surface 262；

Cylinder block set 300；

Casing 31；First hole 3102；Second hole 3103；Locating slot 3104；

Latch components 400；

First static lock 411；Second static lock 412；

First activity lock 421；Second activity lock 422；

First elastic component 431；Second elastic component 432.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.For Simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only and shown Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, discussed various embodiments itself not to be indicated and/or are set Relation between putting.In addition, various specific techniques and the example of material that the utility model is provided, but this area is common Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.

1 the hand-held cleaners T according to the utility model embodiment is specifically described to accompanying drawing 25 below in conjunction with the accompanying drawings.

Dirt cup component 100, cylinder block set 300 and lock group are included according to the hand-held cleaners T of the utility model embodiment Part 400.Specifically, dirt cup component 100 includes glass shell 11, whirlwind cone 21 and separator 22, and whirlwind cone 21 is cone barrel and vertical Formula is located in glass shell 11, separator 22 be annular slab and be set in whirlwind cone 21 outer peripheral face and glass shell 11 inner surface between with Space between glass shell 11 and whirlwind cone 21 is divided into positioned at separator to about 22 both sides and by the dust discharge on separator 22 The cyclonic chambers 1101 and dust-collecting cavity 1102 of the connection of mouth 2201, wherein, glass shell 11 includes cup body 111 and is located at the bottom of cup body 111 Cup bottom 112.

Referring to figs. 1 to Fig. 8, hand-held cleaners T is main by dirt cup component 100, cylinder block set 300 and latch components 400 Composition.Glass shell 11 is hollow housing, and cyclonic separation part is located in glass shell 11, the inner space of glass shell 11 is divided into and is located at Exocoel 110 outside cyclonic separation part and the inner chamber inside cyclonic separation part, wherein, separator 22 is located at glass shell 11 and rotation (it is located in exocoel 110) between wind separation member, the space between glass shell 11 and cyclonic separation part is divided into cyclonic chamber 1101 and dust-collecting cavity 1102 (exocoel 110 is divided into cyclonic chamber 1101 and dust-collecting cavity 1102), wherein, cyclonic chamber 1101 is rotation The place of wind separation, dust-collecting cavity 1102 is the place for building up dust.

Alternatively, cyclonic chamber 1101 is the annular space around cyclonic separation part, that is to say, that cyclonic chamber 1101 is circular Each cross section that cyclonic separation part is set and cyclonic chamber 1101 is that annular (is not limited to annular, for example can also be oval Annular) face.Thus, cyclonic separation part can be surround into the air-flow (as arrow is flowed to shown in B in Figure 19) in cyclonic chamber 1101 Outer surface, cyclonic separation is carried out in the cyclonic chamber 1101 (as arrow is flowed to shown in C in Figure 19).Wherein, " cyclonic separation " refers to Be：When air-flow is quickly moved along cast or spirality path, the dirt matter (i.e. dirty particles) in air-flow can be powerful Thrown away under centrifugal action from air-flow, thus realize dirt, qi leel from.

Cyclonic chamber 1101, which is located on the top of dust-collecting cavity 1102, separator 22, has dust-exhausting port 2201, and cyclonic chamber 1101 leads to Cross dust-exhausting port 2201 to connect with dust-collecting cavity 1102, so that can be by dust-exhausting port in the dirt matter that the internal cyclone of cyclonic chamber 1101 is isolated 2201 drop into dust-collecting cavity 1102.In short, after air-flow enters the separation of the internal cyclone of cyclonic chamber 1101, centrifuging the dirt matter thrown away It can drop into dust-collecting cavity 1102 by dust-exhausting port 2201 that (arrow flows to B to C and arrived in such as Figure 19 naturally under gravity Shown in D).

Further, cylinder block set 300 is located at the top of cup body 111 and including casing 31 and the main frame being located in casing 31 Part, latch components 400 are located between cup body 111 and cup bottom 112 and are configured to cup body 111 during unblock and separated with cup bottom 112, And/or latch components 400 are located between cup body 111 and casing 31 and are configured to cup body 111 and casing 31 during unblock and separate.

Cylinder block set 300 is mainly made up of casing 31 and host part, wherein, defined in casing 31 for accommodating main frame The accommodating chamber of part, host part is detachably arranged in casing 31, and latch components 400 include first assembly and/or second group Part, wherein, first assembly is located between cup body 111 and cup bottom 112, when first assembly is unlocked, and cup bottom 112 can with cup body 111 To separate, i.e., cup bottom 112 can open the dust discharge opening 1110 in cup body 111；When first assembly is locked, cup bottom 112 can be with The dust discharge opening 1110 closed in cup body 111.Second component is located between cup body 111 and casing 31, when the second component is unlocked, Cup body 111 can be separated with casing 31, you can so that cup body 111 to be removed from casing 31；, can be by when the second component is locked Cup body 111 is fixed on casing 31, it is ensured that the connection reliability of the two.

Thus, according to the hand-held cleaners T of the utility model embodiment, by being set between cup body 111 and cup bottom 112 Latch components 400, can both ensure the connection reliability of cup body 111 and cup bottom 112, make after cup body 111 and the assembling of cup bottom 112 Structural behaviour is stable, sealing is good, it is to avoid cup body 111 departs from cup bottom 112 when hand-held cleaners T works, and again may be used To facilitate cup body 111 to be separated with cup bottom 112, ash discarding and the internal structure to hand-held cleaners T is facilitated to clean, operation side Just.Hand-held cleaners T's is simple in construction, compact, and each part connection is reliable, is convenient to mount and dismount, operation is easy, is conducive to improving hand Hold dust catcher T production efficiency and assembly and disassembly efficiency.

Wherein, latch components 400 include static lock, activity lock and elastic component.Specifically, activity lock is relatively quiet Only latch it is movable, the two ends of elastic component respectively with static lock and activity lock geo-stationary with normal promotion activity lock with it is quiet Only lock locking coordinate, activity lock geo-stationary lock occur motion elastic component is deformed when activity lock with it is static Lock unblock separation.

It is made up of that is, latch components 400 are main static lock, activity lock and elastic component, wherein, static lock It is fixedly mounted between glass bottom 112 and cup body 111 and/or between cup body 111 and casing 31, activity lock is movably located at quiet Only on lock, elastic component is provided between activity lock and static lock to promote movable lock and static lock to lock, take off at any time From.

Specifically, when activity lock is locked with static lock, elastic component is compressed on activity lock and static lock Between, now between cup bottom 112 and cup body 111, between cup body 111 and casing 31 it is fixedly linked；When activity lock is relative to static During screw-home movement, elastic deformation occurs for elastic component, activity lock is bounced off into static lock, now latch components 400 are in solution Lock status, is separated between cup bottom 112 and cup body 111, between cup body 111 and casing 31, convenient assembly and disassembly.

Alternatively, elastic component is spring or shell fragment.If elastic component is spring, the two ends of spring respectively with static lock and Activity lock opposite sides is fixedly linked, when the latch components 400 are in the lock state, positioned at static lock and activity lock Between spring compressed, activity lock cup bottom 112 is fixed in cup body 111, or activity lock cup body 111 is fixed on On casing 31；When the latch components 400 are in released state, the spring between static lock and activity lock is from extensive In the presence of multiple power, gradually loosen so that activity lock bounces off static lock, now activity lock can unclamp glass bottom 112 or Person's cup body 111, allows glass bottom 112 to be separated from cup body 111 or cup body 111 is separated from casing 31.

If elastic component is shell fragment, one end of shell fragment is latched with activity to be pivotly connected, the other end of shell fragment with it is static Lock, which is only supported, to be connected, in the presence of the elastic force of shell fragment, and activity lock can be adjusted to unlocked position from latched position, realize cup The connection of bottom 112 and cup body 111 or cup body 111 and casing 31 and separate, it is simple in construction, it is convenient to mount and dismount, processes, manufactures appearance Easily, cost is low, high using reliability.

Alternatively, activity lock geo-stationary lock pivotably motion or translatable motion.If activity lock is relative to quiet Pivotably activity is only latched, when needing unblock, user need to only press movable lock, and activity latches in the work of the elastic force of elastic component Rotated under, relative to static lock, so as to depart from static lock, realize unlocking motion；When needing locking, user presses Activity latch so that activity be fastened on static lock, realize lock out action.

If activity lock is relative to the static translatable motion of lock, when needing unblock, user need to only promote movable lock, Activity is latched in the presence of the elastic force and thrust of elastic component, relative to static lock movement, so that de- with static lock From realizing unlocking motion；When needing to lock, customer reverse promotion activity lock latches locking so that activity is latched with static, Two kinds of connected modes, can realize that activity latches the locking with static lock with separating, controllability is strong.

Latch components 400 include being located between cup body 111 and cup bottom 112 and cup body 111 can divide with cup bottom 112 in unblock From the first latch components, the first latch components include the first static activity of lock 411, first lock 421 and first elastic component 431, the first static lock 411 is formed with locked groove and pivotable to be located on the latch hook on glass bottom 112, the first activity lock 421 Ground is located in cup body 111, and the first elastic component 431 is shell fragment and two ends are latched with the first static activity of lock 411 and first respectively 421 geo-stationaries are often to promote latch hook to coordinate with locked groove locking, when promoting the relative cup body 111 of the first activity lock 421 to pivot, Shell fragment is deformed and latch hook is separated with locked groove unblock.

Specifically, as shown in Fig. 4, Fig. 7 and Fig. 8, the first latch components are provided between cup body 111 and cup bottom 112, wherein, First latch components are main to be made up of the first static activity of lock 411, first lock 421 and the first elastic component 431, wherein, the One static lock 411 is installed on glass bottom 112, and the first activity lock 421 is pivotally arranged in cup body 111, the first elastic component 431 with first activity lock 421 be pivotly connected with promote first activity lock 421 with first it is static latch 411 lock or Person unlocks.

Wherein, the first static lock 411, which is formed, is located on the side wall of the neighbouring cup body 111 at glass bottom 112 and protrudes from a glass bottom The latch hook of 112 outer surface, the first activity lock 421 is located on the side wall at neighbouring cup bottom 112 of cup body 111 provided with formation Locked groove, when cup bottom 112 close cup body 111 on dust discharge opening 1110, latch hook be connected to first activity lock 421 on locked groove It is interior, it is ensured that being fixedly connected for the two, realize the sealing between cup bottom 112 and cup body 111；When needing to open dust discharge opening 1110 When carrying out dust discharge, user need to only press the first activity lock 421, and the first activity lock 421 is rotated in the presence of shell fragment, So that latch hook departs from locked groove, so as to realize unblock.

Thus, by setting the first latch components between cup body 111 and cup bottom 112, it is possible to achieve cup bottom 112 and cup body 111 separation is with combining, and dust discharge opening 1110 is closed and opened at convenient cup bottom 112, simple in construction, easy to operate, is conducive to carrying The convenience of high hand-held cleaners T operation.

Alternatively, the middle part of the first activity lock 421 is pivotly connected with cup body 111, under the first activity lock 421 Portion is formed with locked groove, and shell fragment is relative with the middle and upper part of the first activity lock 421 and lower end and the first activity lock 421 are relatively quiet Only, upper end and the first 411 geo-stationaries of static lock, make the first activity lock promoting the middle and upper part of the first activity lock 421 During 421 pivot, separated to vertical direction expansion and locked groove with latch hook unblock.

Specifically, when needing unblock, the finger of user can downwards (as shown in figs. 4 and 7 into cup body 111) press The middle and upper part of the first activity lock 421 in dynamic cup body 111 so that the first activity lock 421 is relative to center of rotation axis just To (as shown in Figure 7 turns clockwise) is rotated, so that being located at locked groove and the cup bottom 112 of the bottom of the first activity lock 421 On latch hook depart from, realize unblock, such cup bottom 112 can just open dust discharge opening 1110；When if desired locking, user is by cup Bottom 112 is fastened in the dust discharge opening 1110 of cup body 111, while pressing the middle and upper part of the first activity lock 421, makes the first activity The lower end of lock 421 is obliquely installed relative to vertical direction (above-below direction as shown in Figure 4), when cup bottom 112 is fastened on cup body When on 111, unclamp first activity lock 421, first activity lock 421 reversely rotate (rotate counterclockwise as shown in Figure 7) with The locked groove of the first activity lock 421 is connected with the latch hook clamping on cup bottom 112, realize the locking of the two, and then ensure cup bottom 112 with the movable connection of cup body 111, easy to operate, time saving and energy saving, controllability is strong.

Cup body 111 and casing 31 can when latch components 400 include being located between cup body 111 and casing 31 and be configured to unlock Second latch components of separation, the second latch components include the second static activity of lock 412, second lock 422 and the second elasticity Part 432, the second static lock 412 has block tongue and can pivot to be formed on neck in cup body 111, the second activity lock 422 It is located on casing 31 with turning, the second elastic component 432 is spring and two ends are latched with the second static activity of lock 412 and second respectively 422 geo-stationaries are often to promote block tongue to coordinate with neck locking, when promoting the relative casing 31 of the second activity lock 422 to pivot, Spring is deformed and block tongue is separated with neck unblock.

Reference picture 2- Fig. 6, is provided with the second latch components between cup body 111 and casing 31, wherein, the second latch components are main It is made up of the second static activity of lock 412, second lock 422 and the second elastic component 432, wherein, the second static lock 412 is fixed In cup body 111, the second activity lock 422 is pivotally arranged on casing 31, and the second elastic component 432 and the second activity are latched 422 are connected to promote the second activity lock 422 and the second static locking of lock 412 or unlock.

Wherein, the second static lock 412, which is formed, is located at neck on the side wall of the neighbouring casing 31 of cup body 111, the second activity Lock 422 is located at the block tongue on the side wall of the neighbouring cup body 111 of casing 31 provided with formation, when cup body 111 is fixed on casing 31 When upper, block tongue is connected in neck, it is ensured that being fixedly connected for the two, realizes the sealing between cup body 111 and casing 31；When need When cup body 111 is removed from casing 31, user need to only press the second activity lock 422, and the second activity lock 422 is in shell fragment In the presence of rotate so that block tongue and neck depart from, so as to realize unblock, facilitate user's cleaning dirt cup.

Thus, by setting the second latch components between cup body 111 and casing 31, it is possible to achieve cup body 111 and casing 31 separation is convenient that cup body 111 is removed or assembled from casing 31 with combining, simple in construction, easy to operate, is conducive to improving The convenience of hand-held cleaners T operation.

Alternatively, there is the first hole 3102 and the second hole 3103 arranged up and down, the second activity lock 422 is set on casing 31 In the casing 31 and upper end is pivotly connected with casing 31, the middle part that the second activity latches 422 is formed with button portion and by the One hole 3102 is manifested, and block tongue is located at the lower end of the second activity lock 422 and manifested by the second hole 3103, and spring horizontal is set And it is relative with button portion, when in promoting button portion pivoting the second activity lock 422, spring transversely compresses and block tongue is to second Motion is separated with being unlocked with neck in hole 3103.

Specifically, Fig. 2 and Fig. 3 are illustrated that the second latch components are in the schematic diagram of released state, and Fig. 4 and Fig. 5 are shown Be schematic diagram that the second latch components are in the lock state.When needing unblock, the finger of user is downwards (such as Fig. 2 and Fig. 3 institutes Show into cup body 111) press the button portion of the second activity lock 422, the second activity lock 422 is rotated about axis positive Rotate (rotate counterclockwise as shown in Figure 3), and cause the spring-compressed on the inside of button portion, at the same time, positioned at second Inwardly motion, to depart from neck, so as to realize unblock, conveniently takes fuselage the block tongue of the lower end of activity lock 422 from casing 31 Under.

When if desired locking, the finger of user still presses downwards the button portion of the second activity lock 422, at the same time, will It is enclosed on outside fuselage on casing 31, and the groove position on fuselage is just right with button portion, even if the neck on fuselage is located at button The underface in portion, last release button portion, subsequent second activity lock 422 rotate about axis rotate backward it is (as shown in Figure 5 Turn clockwise) so that block tongue is connected in the neck on fuselage, realizes being fixedly linked for fuselage and casing 31, easy to operate, Time saving and energy saving, controllability is strong.

Further, as shown in fig. 6, the lower end of the casing 31 side wall relative with the second latch components is provided with locating slot 3104, the upper end of the cup body 111 side wall relative with the second latch components is provided with locating button 1116, in dirt cup component 100 and machine In the assembling process of body component 300, the locating button 1116 in cup body 111 can be connected in the locating slot 3104 of casing 31, Realize the positioning before installing, accurate positioning, so as to improve the packaging efficiency of dirt cup component 100 and cylinder block set 300.

The latch components it is simple in construction, the connection of each part is reliable, is convenient to mount and dismount, it is possible to achieve real-time ash discarding, it is to avoid mistake Filter part hoards dust because long-time is used, and greatly reduces the number of times of the parts such as cleaning filtration members.

9 to Figure 16 specifically describe the dirt cup group according to the hand-held cleaners T of the utility model embodiment below in conjunction with the accompanying drawings The glass shell 11 of part.

Cup body 111, cup bottom 112 and subtended angle limit rib are included according to the glass shell 11 of the dirt cup component of the utility model embodiment 113.Specifically, the bottom of cup body 111 has dust discharge opening 1110, and cup bottom 112 is located at the bottom of cup body 111 and and cup body 111 are pivotly connected to switch dust discharge opening 1110, and subtended angle limit rib 113 is directly or indirectly located on glass bottom 112 with cup Bottom 112 is synchronized with the movement, subtended angle limit rib 113 is configured to, at cup bottom 112 from the position of closing dust discharge opening 1110 to opening dust discharge Only supported with the bottom wall of cup body 111 so that cup bottom 112 stops pivoting when the direction of opening 1110 is pivoted past predetermined angle.

In other words, the glass shell 11 of the dirt cup component is mainly made up of cup body 111, cup bottom 112 and subtended angle limit rib 113.Its In, cup body 111 is formed to be defined in the tubular of vertically (above-below direction as shown in figures 9 and 11) extension, cup body 111 Chamber, the lower end of cup body 111 is provided with dust discharge opening 1110, and dust discharge opening 1110 is turned on chamber, and cup bottom 112 is located at cup body 111 bottom (lower end as shown in figure 11) and pivotly it is connected to open and close dust discharge opening 1110 with cup body 111.When Operationally, dust discharge opening 1110 is closed at cup bottom 112 to hand-held cleaners T；, can be positive after hand-held cleaners T is stopped Rotating cup bottom 112 so that cup bottom 112 opens dust discharge opening 1110 to facilitate after ash discarding, ash discarding finish, then reversely rotates a glass bottom 112 so that the closing dust discharge of cup bottom 112 opening 1110.

Further, as shown in fig. 10 and fig. 12, the side on the outside of the direction at cup bottom 112 is provided with subtended angle limit rib 113, when Cup bottom 112 from the position of closing dust discharge opening 1110 to open dust discharge opening 1110 position rotate when, subtended angle limit rib 113 with Cup bottom 112 to rotate together, when cup bottom 112 turns to predetermined angle, i.e., cup bottom 112, which is turned to, opens dust discharge opening 1110 During position, subtended angle limit rib 113 stops the bottom wall for being against cup body 111.

Thus, according to the glass shell 11 of the dirt cup component of the utility model embodiment, by setting subtended angle to limit on cup bottom 112 Position muscle 113, when can be rotated at cup bottom 112 relative to cup body 111, plays spacing effect, it is ensured that cup bottom 112 can be default Rotated in angle, so as to realize the control to the maximum subtended angle in cup bottom 112, and then make dirt cup component 100 at the when of falling dirt, cup bottom 112 The angle of opening rationally, coordinates in place when cup bottom 112 is closed.Simple in construction, processing, the shaping of the glass shell 11 of the dirt cup component It is convenient, it is that the control to the subtended angle size of cup bottom 112 can be achieved using simple structure, production cost is low.

Alternatively, predetermined angle is 85 °~90 °.Specifically, when the position of dust discharge opening 1110 is being closed at cup bottom 112, Cup bottom 112 and the bottom wall of cup body 111 are on the horizontal plane in same level or being parallel to each other, when cup bottom 112 is being opened During the position of dust discharge opening 1110, the angle between the plane where cup bottom 112 and the plane where the bottom wall of cup body 111 is α, And 85 °≤α≤90 °, for example, when the position of dust discharge opening 1110 is being opened at cup bottom 112, plane and cup where cup bottom 112 The angle α between plane where the bottom wall of body 111 can be 85 °, 88 ° or 90 °, can both avoid because cup bottom 112 is opened Angle it is excessive and depart from seal 114, prevent that glass bottom 112 from producing larger swing, beating because of cup bottom 112 can be avoided again The angle too small opened and increase ash discarding difficulty, it is ensured that can smoothly dust discharge, improve the efficiency of dust discharge, and then improve hand-held cleaners T operating efficiency, Consumer's Experience is good.

Wherein, the bottom wall of cup body 111 is provided with the first pivotal arm 1111, and cup bottom 112 is provided with the second pivotal arm 1121, the Pivotal axis 1122, the first pivotal arm 1111 and are formed with one of them in one pivotal arm 1111 and the second pivotal arm 1121 There is the pivoting hole 1112 coordinated with pivotal axis 1122, subtended angle limit rib 113 is located at the on another in two pivotal arms 1121 On two pivotal arms 1121.

As shown in fig. 10 and fig. 12, in the present embodiment, the bottom wall of cup body 111 is provided with the first pivotal arm 1111, the first pivot Pivoted arm 1111 be provided with pivoting hole 1112, and cup bottom 112 be provided with the second pivotal arm 1121, the second pivotal arm 1121 be provided with The pivotal axis 1122 that pivoting hole 1112 is adapted to, so as to realize that glass bottom 112 is connected with the pivotable of cup body 111.

Alternatively, the first pivotal arm 1111 and the second pivotal arm 1121 include two, two the first pivotal arms 1111 respectively Arranged spaced apart and two pivoting holes 1112 are oppositely arranged on the bottom wall of cup body 111, accordingly, two the second pivotal arms 1121 sides arranged spaced apart at cup bottom 112, so as to ensure the connection reliability at glass bottom 112 and cup body 111, are further ensured that Cup bottom 112 can normally open dust discharge opening 1110 and one closed in dust discharge opening 1110, two the second pivotal arms 1121 Subtended angle limit rib 113 is provided with, when cup bottom 112 is in the position for opening dust discharge opening 1110, on the second pivotal arm 1121 Subtended angle limit rib 113 and the bottom wall of cup body 111 stop to.

Wherein, subtended angle limit rib 113 is by the edge of the second pivotal arm 1121, along the axially extending of pivoting hole 1112. That is, subtended angle limit rib 113 and pivotal axis 1122 are respectively separated and are opened on the second pivotal arm 1121 and subtended angle limit rib 113 Length direction and pivotal axis 1122 be arranged in an axially parallel mode, by the way that pivotal axis 1122 and subtended angle limit rib 113 are located at simultaneously On second pivotal arm 1121, it is possible to achieve the purpose that subtended angle limit rib 113 is rotated together with pivotal axis 1122, so that subtended angle Limit rib 113 can control the default subtended angle at glass bottom 112, and the subtended angle limit rib 113 is located on the second pivotal arm 1121, can To be molded over together with pivotal axis 1122 on second pivotal arm 1121, convenient formation, production cost is low.

In some embodiments of the present utility model, one end and the direct phase in cup bottom 112 of subtended angle limit rib 113 Even, the attachment structure of subtended angle limit rib 113 and cup bottom 112, reduction processing, manufacture difficulty can so be simplified.Preferably, subtended angle Limit rib 113 is integrally formed with cup bottom 112, and integrally formed structure can not only ensure glass bottom 112 and subtended angle limit rib 113 Properity stability, and be conveniently molded, be simple to manufacture, and unnecessary assembly parts and connection process are eliminated, significantly Improve the efficiency of assembling of the glass shell 11 of dirt cup component, it is ensured that the cup bottom 112 of glass shell 11 and the connection of subtended angle limit rib 113 are reliable Property, furthermore, the bulk strength and stability of integrally formed structure are higher, and assembling is more convenient, and the life-span is longer.

Alternatively, dust discharge opening 1110 is semicircle, subtended angle limit rib 113 and the neighbouring dust discharge opening 1110 on bottom wall The surface of straight flange side stop to.

Specifically, as shown in figure 13, the bottom wall of cup body 111 substantially forms the row of semicircle plate, the i.e. bottom of cup body 111 Dirt opening 1110 forms semicircle, accordingly, and cup bottom 112 substantially forms semicircle corresponding with the shape of dust discharge opening 1110, The side wall at cup bottom 112 is provided with arc, when cup bottom 112 is fastened on the bottom of cup, and the arc at cup bottom 112 is along dust discharge opening 1110 arc length extends to ensure the sealing between glass bottom 112 and the bottom wall of cup body 111, subtended angle limit rib 113 and pivot Rotating shaft 1122 is each provided on the surface of the contour line at glass bottom 112 formation straight line, when cup bottom 112 is from closing dust discharge opening 1110 Position is rotated after predetermined angle, and the bottom wall of subtended angle limit rib 113 and cup body 111 on cup bottom 112 stops to stopping glass bottom 112 Rotate, even if cup bottom 112 turns to the position for opening dust discharge opening 1110, realize the controllability of the anglec of rotation of cup bottom 112.

In other embodiments of the present utility model, the glass shell 11 of dirt cup component includes cup body 111, cup bottom 112 and seal 114.Specifically, there is the first annular cooperation for limiting dust discharge opening 1110 on the bottom wall of cup body 111 Face 1113, the surface of first annular mating surface 1113 is located at least two different planes, and cup bottom 112 is located at cup body 111 Bottom has the match with first annular mating surface 1113 second annular for switching on dust discharge opening 1110, cup bottom 112 Mating surface 1123, seal 114 is located between the first annular mating annular face 1123 of mating surface 1113 and second with cup bottom 112 Sealing dust discharge opening 1110 when closing dust discharge opening 1110.

In other words, the glass shell 11 of the dirt cup component is mainly made up of cup body 111, cup bottom 112 and seal 114, wherein, cup Body 111 substantially forms in the column of vertically (above-below direction as shown in figure 11) extension, cup body 111 and defines chamber, The bottom of cup body 111 has the wall thickness side for forming dust discharge opening 1110 in the dust discharge opening 1110 turned on chamber, cup body 111 To surface form first annular mating surface 1113, the plane where at least a portion region of first annular mating surface 1113 with Plane where another part region is misaligned.

As shown in Figure 13 and Figure 14, cup bottom 112 is movably located at the bottom of cup body 111 to open and close dust discharge opening 1110, the shape at cup bottom 112 is consistent with the shape of dust discharge opening 1110, wherein, the outer edge at cup bottom 112 is provided with to be prolonged along its circumference The second mating annular face 1123 is stretched, the second mating annular face 1123 is corresponding with the first annular position of mating surface 1113.Further, Cup bottom 112 is with cup body 111 when combining, seal 114 be located at the first annular mating annular face 1123 of mating surface 1113 and second it Between to close the gap between cup bottom 112 and cup body 111, so as to ensure the sealing of glass shell 11.

Thus, according to the glass shell 11 of the dirt cup component of the utility model embodiment, the row of limiting of the cup body 111 of glass shell 11 The first annular mating surface 1113 of dirt opening 1110 has at least two surfaces being located in different planes, by cup body Seal 114 is set between 111 and cup bottom 112, the deflection of seal 114 can be both controlled, realize multidimensional seal, it is ensured that cup Sealed reliability between body 111 and glass shell 11, so as to ensure the air-tightness of hand-held cleaners T operationally, and then ensures hand Hold the vacuum in dust catcher T, it is ensured that hand-held cleaners T efficiency of dust collection, dust can be avoided to leak again, so as to ensure hand Hold dust catcher T dust removing effects.

In some embodiments of the present utility model, first annular mating surface 1113 includes the He of first facial 1114 Second face 1115, in the surface of first facial 1114 is generally aligned in the same plane, the surface of the second face 1115 is generally aligned in the same plane Interior, plane where the surface of the second face 1115 is Different Plane with plane where the surface of first facial 1114.

That is, first annular mating surface 1113 is mainly made up of the face 1115 of first facial 1114 and second, and The plane at the place of first facial 1114 is facial misaligned with the place of the second face 1115, and for example the second face 1115 can be relative It is obliquely installed in first facial 1114, accordingly, second mating annular face 1123 at cup bottom 112 also includes two respectively with first Face 1114 is corresponding with the surface location of the second face 1115 and is located at the face of Different Plane, it is ensured that cup bottom 112 and cup body 111 It can be fitted close.

Alternatively, plane is vertical with plane where the surface of first facial 1114 where the surface of the second face 1115.Tool Body, as shown in Figure 13 and Figure 14, the first annular mating surface 1113 of cup body 111 is main by the face of first facial 1114 and second 1115 compositions, wherein, plane where the surface of first facial 1114 is flat where horizontal plane, the surface of the second face 1115 Face is vertical plane, i.e., cup body 111 has two orthogonal first facials 1114 and second with the mating surface of seal 114 Face 1115, the plane where the surface of first facial 1114 is mutually perpendicular to the plane where the surface of the second face 1115, After cup bottom 112 is assembled with cup body 111, it is possible to achieve two sides is sealed, it is ensured that the sealing of the exhaust outlet of fuselage in the circumferential, i.e., both The deformation of the horizontal direction of seal 114 can be limited, the deformation of the vertical direction of seal 114 can be limited again, and more Advantageously ensure that the connection reliability at glass bottom 112 and cup body 111.

Advantageously, on the length direction of first facial 1114 the two ends difference on two ends and the second facial 1115 length direction Accordingly smoothly transitted by arc surface connected.

In other words, the face 1115 of first facial 1114 and second forms semi-circular, and the two of first facial 1114 respectively End is connected to constitute first annular mating surface 1113 respectively with the two ends of the second face 1115, the end of first facial 1114 and the The end arc transition of two faces 1115, it is to avoid facial 1115 intersection location of first facial 1114 and second forms dead angle and influenceed Sealing, not only improves and ensures cup bottom 112 and the sealing after the assembling of cup body 111, so as to ensure hand-held cleaners T dust suction effect Really, the dust in dirt cup component 100 is avoided to leak outside again.

Wherein, cup bottom 112 it is edge limited go out towards the first annular direction of mating surface 1113 open wide annular engagement groove 1124, the bottom wall of annular engagement groove 1124 is configured to the second mating annular face 1123, and seal 114 is cooperation in mating groove Sealing ring.

Reference picture 16, the edge limited annular engagement groove 1124 having along its circumferentially extending at cup bottom 112, annular engagement groove The side wall of 1124 both sides for being located at bottom wall with a bottom wall and two, the surface of the bottom wall of annular engagement groove 1124 forms second Mating annular face 1123, the i.e. bottom wall of annular engagement groove 1124 have two surfaces not in the same plane.

Further, seal 114 forms O-ring seal and is connected in the annular engagement groove 1124 at glass bottom 112, when After cup bottom 112 and cup body 111 are assembled, sealing ring is located in annular engagement groove 1124 and positioned at first annular mating surface 1113 and the Between second ring mating surface 1123, so as to ensure the sealing between glass bottom 112 and cup body 111, and then ensure the gas of casing 31 Close property.

Advantageously, there are the multiple limits for being spaced apart and setting along the length direction of annular engagement groove 1124 in annular engagement groove 1124 There are multiple spacing breach 1141 that corresponding matching is distinguished with multiple limit ribs 1125 on position muscle 1125, sealing ring.

Provided with multiple limit ribs 1125 arranged spaced apart along its length, each limit rib in annular engagement groove 1124 1125 two ends are connected with two side walls of annular engagement groove 1124, accordingly, and sealing ring is provided with multiple circumferentially-spaced along its Open the spacing breach 1141 of arrangement, and the quantity of the spacing breach 1141 on sealing ring with it is spacing in annular engagement groove 1124 The quantity of muscle 1125 is equal, position correspondence, and sealing ring passes through limit rib 1125 with cup bottom 112 and the cooperation of spacing breach 1141 is real Now connect, multiple limit ribs 1125 can both improve the structural strength at glass bottom 112, have and glass bottom 112 and sealing ring can be ensured Connection reliability, it is to avoid cup bottom 112 is in moving process, sealing ring and cup bottom 112 depart from.

Thus, after the cup bottom 112 of the dirt cup component 100 is assembled with cup body 111, it can be limited by the fit structure of the two The radial motion at cup bottom 112 and the amplitude of folding angle, improve structure motion reliability.

1 to Figure 20 specifically describe the dirt cup component 100 according to the utility model embodiment below in conjunction with the accompanying drawings.

Include the glass shell of the dirt cup component according to above-described embodiment according to the dirt cup component 100 of the utility model embodiment 11st, whirlwind cone 21 and separator 22.Specifically, whirlwind cone 21 be cone barrel and it is vertical be located in glass shell 11, separator 22 For annular slab and be set in whirlwind cone 21 outer peripheral face and glass shell 11 inner surface between with by glass shell 11 and whirlwind cone 21 between Space be divided into positioned at separator both sides and the cyclonic chamber 1101 connected by dust-exhausting port 2201 on separator 22 about 22 With dust-collecting cavity 1102.

In other words, hand-held cleaners T is mainly made up of dirt cup component 100, cylinder block set 300 and latch components 400.Cup Shell 11 is hollow housing, and cyclonic separation part is located in glass shell 11, and the inner space of glass shell 11 is divided into positioned at whirlwind point Exocoel 110 outside off member and the inner chamber inside cyclonic separation part, wherein, separator 22 is located at glass shell 11 and cyclonic separation (it is located in exocoel 110) between part, the space between glass shell 11 and cyclonic separation part is divided into cyclonic chamber 1101 and collection Exocoel 110 (is divided into cyclonic chamber 1101 and dust-collecting cavity 1102) by dirt chamber 1102, wherein, cyclonic chamber 1101 is cyclonic separation Place, dust-collecting cavity 1102 is the place for building up dust.

As illustrated in figures 19 and 20, cyclonic chamber 1101 is the annular space around cyclonic separation part, that is to say, that cyclonic chamber 1101 be surround cyclonic separation part set and cyclonic chamber 1101 each cross section be annular (be not limited to annular, for example also Can be oval ring) face.Thus, it can be surround into the air-flow (as arrow is flowed to shown in B in Figure 19) in cyclonic chamber 1101 The outer surface of cyclonic separation part, the progress cyclonic separation in cyclonic chamber 1101 (as arrow is flowed to shown in C in Figure 19).Wherein, " rotation Wind is separated " refer to：When air-flow is quickly moved along cast or spirality path, dirt matter (i.e. dirty particles) in air-flow can be with Thrown away under powerful centrifugal action from air-flow, thus realize dirt, qi leel from.

Cyclonic chamber 1101, which is located on the top of dust-collecting cavity 1102, separator 22, has dust-exhausting port 2201, and cyclonic chamber 1101 leads to Cross dust-exhausting port 2201 to connect with dust-collecting cavity 1102, so that can be by dust-exhausting port in the dirt matter that the internal cyclone of cyclonic chamber 1101 is isolated 2201 drop into dust-collecting cavity 1102.In short, after air-flow enters the separation of the internal cyclone of cyclonic chamber 1101, centrifuging the dirt matter thrown away It can drop into dust-collecting cavity 1102 by dust-exhausting port 2201 that (arrow flows to B to C and arrived in such as Figure 19 naturally under gravity Shown in D).

Further there is the air inlet 2202 that gas is fed to cyclonic chamber 1101, dirt cup component 100 enters one on separator 22 Step includes position of splitter 101, the inner ring surface for being at least partially disposed in cyclonic chamber 1101 and being folded in cyclonic chamber 1101 of position of splitter 101 Between outer ring surface and intercept between air inlet 2202 and dust-exhausting port 2201 so as to flow into cyclonic chamber 1101 by air inlet 2202 Interior air-flow streams along the direction away from position of splitter 101 towards the annular of dust-exhausting port 2201.

Thus, can by setting the position of splitter 101 intercepted between air inlet 2202 and exhaust outlet in cyclonic chamber 1101 To ensure that (arrow flows to B, C in such as Figure 19 only along same direction into the air-flow in cyclonic chamber 1101 from air inlet 2202 It is shown), be directed away from position of splitter 101 direction flow to carry out cyclonic separation, so as to be effectively improved cyclonic separation Effect.

In addition, by setting position of splitter 101, dust-exhausting port 2201 and air inlet 2202 can be arranged to close proximity, with Effectively cyclonic separation path of the extension air-flow from air inlet 2202 to dust-exhausting port 2201 so that cyclonic separation effect more fully, More preferably.Certainly, the utility model not limited to this, in other embodiment of the present utility model, dirt cup component 100 can not also be wrapped Position of splitter 101 is included, for example, now dust-exhausting port 2201 and air inlet 2202 can be arranged to apart from each other, more specifically, can So that air inlet 2202 and dust-exhausting port 2201 to be arranged on whirlwind cone 21 diametrically.

Reference picture 18 and Figure 20, in a specific example of the present utility model, position of splitter 101 can include up and down to Fuisw rib 26 and cut-off muscle 121, i.e. fuisw rib 26 be located at cut-off muscle 121 top, cut-off muscle 121 be located at fuisw rib 26 under Side, the lower end of fuisw rib 26 is with separating upper proper pair of muscle 121 and mutually contradicting.Thus, the clever structure of position of splitter 101, can Realized with simple.Here, it is necessary to which explanation is that " A parts and B parts to " refers to that A parts apply to B parts and pushed away Power, B parts apply thrust to A parts, and it is same point to apply the application point of thrust.

Preferably, fuisw rib 26 and whirlwind cone 21 is integrated part (i.e. fuisw rib 26 is bored 21 with whirlwind and can not be split, and for example may be used Think integrated injection molding part), cut-off muscle 121 is integrated part with glass shell 11 and (separates muscle 121 to can not be split with glass shell 11, example Injection molding part can be such as integrated).Thus, after whirlwind cone 21 is installed in glass shell 11, fuisw rib 26 and cut-off muscle 121 Naturally offset to form position of splitter 101 so that position of splitter 101 is readily available realization.In addition, by separating muscle 121 and fuisw rib 26 docking, which is only supported, to be coordinated, and can also be played effective positioning action to whirlwind cone 21 and the assembling of glass shell 11, be reduced dirt cup group The structural complexity and assembly difficulty of part 100 so that the structure of dirt cup component 100 is more succinct, easily facilitates processing and makes Make, improve efficiency of assembling, reduce production cost.

There is perforation, position of splitter 101 includes the fuisw rib 26 being located on whirlwind cone 21 and is located at glass shell 11 on separator 22 On cut-off muscle 121, fuisw rib 26 and cut-off muscle about 121 to, and cut-off muscle 121 part stretch into perforation in will perforate It is separated into the air inlet 2202 and dust-exhausting port 2201 positioned at the both sides of position of splitter 101.

For example in a specific example of the present utility model, it can be cut away on the separator 22 of closed ring plate shape Part is so that separator 22 is changed into C-shaped plate shape, now, due to cutting away two side wall (letters formed by part on separator 22 Claim first to cut wall and second and cut wall) it can limit perforation between the outer surface of whirlwind cone 21 and the inner surface of glass shell 11. Specifically, perforation and position of splitter 101 limit air inlet 2202 and dust-exhausting port 2201 jointly, that is to say, that the portion of position of splitter 101 Point stretch into perforation with by perforated spacer into the air inlet 2202 and dust-exhausting port 2201 positioned at the both sides of position of splitter 101, specifically Ground, the side wall (such as the left side wall shown in Figure 18) of position of splitter 101 and first is cut and limits dust-exhausting port between wall 2201, the opposite side wall (such as the right side wall shown in Figure 18) of position of splitter 101 and second is cut and limits air inlet between wall Mouth 2202.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, air inlet 2202 and dust-exhausting port 2201 can also be respectively the independent hole through separator 22, such as have on the separator 22 of annulus plate shape two independences, I.e. not connected hole, respectively air inlet 22022 and dust-exhausting port 2201.Here repeat no more, below only with air inlet 2202 and dust-exhausting port 2201 by perforation and position of splitter 101 limit jointly exemplified by illustrate.

For example in a specific example of the present utility model, as shown in Figure 18 and Figure 20, separate a part for muscle 121 (such as upper part) be folded between the inner ring surface of cyclonic chamber 1101 and outer ring surface and upper end and fuisw rib 26 lower end stop to, every The remainder (for example descend part) of disconnected muscle 121 be passed down through perforation with by perforated spacer into positioned at separating entering for the both sides of muscle 121 Gas port 2202 and dust-exhausting port 2201.Thus, extremely facilitate processing, and may insure air inlet 2202 with dust-exhausting port 2201 apart Close, cyclonic separation effect is improved in the cyclonic separation path in extension cyclonic chamber 1101.

Below, reference picture 17- Figure 25, briefly describes the dirt cup component 100 according to one specific embodiment of the utility model.

First, the composition of dirt cup component 100 is briefly described.

As shown in figure 17, dirt cup component 100 includes：Glass shell component 1 and whirlwind cone component 2.With reference to Figure 22, glass shell component 1 Glass shell 11, drainage tube 12 including integrated injection molding, cut-off muscle 121 and screens muscle 122.With reference to Figure 25, whirlwind cone component 2 is wrapped Include whirlwind cone 21, fuisw rib 26, separator 22, limit rib 23, the first guide pad 24 and the second guide pad of integrated injection molding 25。

Reference picture 19 and Figure 20, glass shell 11 are the vertical barrel type that top is opened wide, and whirlwind cone 21 is vertical to be located in glass shell 11 Middle and upper part and cross-sectional area is gradually reduced from up to down, separator 22 is annular slab and is flatly set in the bottom of whirlwind cone 21 Outer peripheral face and glass shell 11 middle part inner peripheral surface between, now, separator 22 can will be empty between whirlwind cone 21 and glass shell 11 Between be divided into, cyclonic chamber 1101 and the dust-collecting cavity 1102 positioned at the lower section of separator 22 positioned at the top of separator 22.

One section is cut away to be configured to C-shaped plate on reference picture 20 and Figure 24, the separator 22 of annular plate shape, now, due to Cut away one section and can make to have more first on separator 22 and cut wall 221 and second and cut 222 two side walls of wall, and first cuts wall 221, Two, which cut wall 222, whirlwind, bores can limit the perforation 220 for connecting cyclonic chamber 1101 and dust-collecting cavity 1102 between 21 and glass shell 11, Limit rib 23 is located in perforation 220 and cuts the peripheral wall surfaces 211 that wall 221 bores 21 along whirlwind from first and cuts wall 222 to second and extend.

Reference picture 18 and Figure 19, drainage tube 12 be located at dust-collecting cavity 1102 in and lower end insertion glass shell 11 bottom wall, drainage tube Stop the bottom wall 212 for being against whirlwind cone 21 to the part that the direction of cyclonic chamber 1101 extends to the upper end of drainage tube 12 in 12 upper end On, cut-off muscle 121 and screens muscle 122 are upwardly prolonged in the diametrically opposed of drainage tube 12 and by the upper end of drainage tube 12 Stretch, wherein, cut-off muscle 121 is upward through perforation 220 and is only against neighbouring the second of limit rib 23 side surface for cutting wall 222 On, the first guide pad 24 is located at the bottom of limit rib 23 and coordinated suitable for being oriented to the cut-off sliding of muscle 121, and screens muscle 122 is upward Penetrate perforation 220 and be only against on a side surface of the second neighbouring limit rib 23 for cutting wall 222, the second guide pad 25 is located at second Cut the bottom of wall 222 and coordinate suitable for being oriented to the sliding of screens muscle 122.

Perforation 220 is separated into air inlet 2202 and dust-exhausting port 2201 positioned at its both sides by reference picture 20, cut-off muscle 121, Wherein, dust-exhausting port 2201 is limited to cut-off muscle 121 and first and cut between wall 221, and air inlet 2202 is limited to cut-off muscle 121 and the Two are cut between wall 222, and air inlet 2202 is limited by separating between muscle 121, screens muscle 122, whirlwind cone 21 and glass shell 11 Gas passage connected with the upper end of drainage tube 12 so that air-flow can be by drainage tube 12 and gas passage by air inlet 2202 Into in cyclonic chamber 1101.

Reference picture 18, and combine Figure 19 and Figure 20, fuisw rib 26 be located at whirlwind cone 21 outer surface on and cross-sectional area from On be gradually reduced downwards, cut-off muscle 121 be upward through perforation 220 and upper end it is relative with the lower end of fuisw rib 26 stop support, now, every Disconnected muscle 121 and fuisw rib 26 collectively form position of splitter 101, and so, the air-flow entered by air inlet 2202 in cyclonic chamber 1101 can Preferably to enter cyclonic chamber 1101 internal cyclone separation (arrow in such as Figure 19 under the guide functions of the right lateral surface of position of splitter 101 Flow to shown in B, C), the dirt matter (the predominantly larger dirt matter of particle diameter) isolated in the internal cyclone of cyclonic chamber 1101 can be in position of splitter (in such as Figure 19 arrow stream is discharged in dust-collecting cavity 1102 under the guide functions of 101 left-hand faces better by dust-exhausting port 2201 Shown in D).

Reference picture 20, and combine in Figure 24 and Figure 25, the peripheral wall surfaces 211 of whirlwind cone 21 there is continuous first area and the On two regions, the fluid flow direction in cyclonic chamber 1101, first area is located at the upstream of second area with away from dust-exhausting port 2201, there are on first area multiple first through hole 2111 inside connection cyclonic chamber 1101 and whirlwind cone 21, cyclonic chamber 1101 Bottom wall 212 on be formed with the inside of connection whirlwind cone 21 and multiple second through holes 2121 of dust-collecting cavity 1102 so that in rotation The dust-contained airflow that the internal cyclone of wind chamber 1101 is isolated can be by the way that whirlwind divides again inside the entrance whirlwind of first through hole 2111 cone 21 From (as arrow is flowed to shown in E in Figure 20), and it (is mainly that particle diameter is smaller to bore the dirt matter that cyclonic separation goes out again inside 21 in whirlwind Dirt matter) can be discharged to by the second through hole 2121 in dust-collecting cavity 1102 (as arrow is flowed to shown in F in Figure 20).

Secondly, the assembling of dirt cup component 100 is briefly described.

Reference picture 17 and Figure 18, first, whirlwind cone component 2 is put into glass shell component 1 from up to down；Then, push down on Dynamic whirlwind cone component 2, makes left side wall slide downward of the limit rib 23 along cut-off muscle 121, is against until the lower end of fuisw rib 26 is stopped The upper end and second for separating muscle 121 are cut wall 222 and are only against on the right side wall of screens muscle 122；Then, whirlwind cone is pushed still further below Component 2, by the guide effect of the first guide pad 24 and the second guide pad 25, makes whirlwind bore component 2 to occur slight rotary rowed and remove It is small that dislocation is installed.Thus, whirlwind cone component 2 is eventually fitted to position with glass shell component 1.

Again, the course of work of dirt cup component 100 is briefly described.

Along the bottom-up flowing of drainage tube 12, (arrow flows to A to dust and gas in reference picture 19 and Figure 20, environment in such as Figure 19 It is shown), and entered by air inlet 2202 in cyclonic chamber 1101, into the leading in position of splitter 101 of the air-flow in cyclonic chamber 1101 (as arrow is flowed to shown in B in Figure 19) is streamed along the annular of cyclonic chamber 1101 under to effect, the air-flow streamed is in cyclonic chamber 1101 Interior progress cyclonic separation (as arrow is flowed to shown in C in Figure 19), the larger dirt matter of particle diameter isolated in the internal cyclone of cyclonic chamber 1101, And be discharged to by dust-exhausting port 2201 in dust-collecting cavity 1102 (as arrow is flowed to shown in D in Figure 19), and the less trickle dirt of particle diameter Matter with air-flow by multiple first through hole 2111 enter whirlwind cone 21 in again cyclonic separation (as arrow flows to E institutes in Figure 20 Show), trickle dirt matter is isolated in whirlwind 21 internal cyclones of cone and is discharged to by multiple second through holes 2121 in dust-collecting cavity 1102 (as arrow is flowed to shown in F in Figure 20).

Finally, the beneficial effect of dirt cup component 100 is briefly described.

According to the dirt cup component 100 of the utility model embodiment, the cooperation of component 2 is bored by glass shell component 1 and whirlwind, is made Whirlwind air channel can be formed by obtaining in glass shell 11, so that the dust and gas good separating effect of dirt cup component 100, efficiency high.In addition, logical Cross and open up the through hole 2121 of first through hole 2111 and second on whirlwind cone 21, so that whirlwind air channel is changed into being located at whirlwind cone 21 Inside and outside cyclone air channel so that the dust of different weight, different volumes can be respectively in different whirlwind air channels Cyclonic separation is inside realized, dust and gas separating effect and efficiency is further increased.In addition, dirt cup component 100 is simple in construction, easy Assembling, efficiency of assembling is high, precision is high, reliability is high.

Below, reference picture 17- Figure 25, describes the dirt cup component 100 according to the utility model first aspect embodiment.

According to the dirt cup component 100 of the utility model embodiment, including：Glass shell 11, cyclonic separation part are (such as described herein Whirlwind bore 21 or many wimble structures etc.) and separator 22.As illustrated in figures 19 and 20, glass shell 11 is hollow housing, whirlwind point Off member is located in glass shell 11, and the inner space of glass shell 11 is divided into the exocoel 110 outside cyclonic separation part and is located at Inner chamber 210 inside cyclonic separation part, wherein, separator 22, which is located between glass shell 11 and cyclonic separation part, (is located at exocoel 110 It is interior), the space between glass shell 11 and cyclonic separation part is divided into cyclonic chamber 1101 and dust-collecting cavity 1102 (i.e. by exocoel 110 It is divided into cyclonic chamber 1101 and dust-collecting cavity 1102), wherein, cyclonic chamber 1101 is the place of cyclonic separation, and dust-collecting cavity 1102 is poly- The place of dust stratification dirt.

As illustrated in figures 19 and 20, cyclonic chamber 1101 is the annular space around cyclonic separation part, that is to say, that cyclonic chamber 1101 be surround cyclonic separation part set and cyclonic chamber 1101 each cross section be annular (be not limited to annular, for example also Can be oval ring) face.Thus, it can be surround into the air-flow (as arrow is flowed to shown in B in Figure 19) in cyclonic chamber 1101 The outer surface of cyclonic separation part, the progress cyclonic separation in cyclonic chamber 1101 (as arrow is flowed to shown in C in Figure 19).Wherein, " rotation Wind is separated " refer to：When air-flow is quickly moved along cast or spirality path, dirt matter (i.e. dirty particles) in air-flow can be with Thrown away under powerful centrifugal action from air-flow, thus realize dirt, qi leel from.

As illustrated in figures 19 and 20, cyclonic chamber 1101, which is located on the top of dust-collecting cavity 1102, separator 22, has dust-exhausting port 2201, cyclonic chamber 1101 is connected by dust-exhausting port 2201 with dust-collecting cavity 1102, so that isolated in the internal cyclone of cyclonic chamber 1101 Dirt matter can be dropped into dust-collecting cavity 1102 by dust-exhausting port 2201.In short, entering the internal cyclone point of cyclonic chamber 1101 in air-flow From rear, centrifuging the dirt matter thrown away can be dropped into dust-collecting cavity 1102 (such as by dust-exhausting port 2201 naturally under gravity Arrow is flowed to shown in B to C to D in Figure 19).

Here, it is necessary to which explanation, " cyclonic chamber 1101 is located at the top of dust-collecting cavity 1102 " refers to " cyclonic chamber 1101 Part at least relative with dust-exhausting port 2201 " be located at " part at least relative with dust-exhausting port 2201 of dust-collecting cavity 1102 " Top, so that the dirt matter isolated in cyclonic chamber 1101 can naturally fall in dust-collecting cavity in the presence of high low head In 1102, and then significantly reduce structure complexity so that dirt cup component 100 is more suitable for producing and applied.

According to the dirt cup component 100 of the utility model embodiment, divided by being set between glass shell 11 and cyclonic separation part Exocoel 110 is divided into the cyclonic chamber 1101 and dust-collecting cavity 1102 kept apart by separator 22 by spacing body 22, and by separator The dust-exhausting port 2201 of connection cyclonic chamber 1101 and dust-collecting cavity 1102 is opened up on 22.Thus, on the one hand, dust and gas can be in annular rotation Cyclonic separation is more fully carried out in wind chamber 1101, the dirt matter that another aspect, cyclonic separation go out can be by dust-exhausting port 2201 In the dust-collecting cavity 1102 for being discharged to the lower section of cyclonic chamber 1101, so as to efficiently avoid the air-flow of whirlwind flowing by dirt matter secondary volume again The problem of rising, and then significantly enhance cyclonic separation effect.To sum up, according to the dirt cup component 100 of the utility model embodiment, It is simple in construction, be easy to process and realize, and can effectively realize cyclonic separation, obtain splendid cyclonic separation effect.

In some embodiments of the present utility model, reference picture 23- Figure 25, and combine Figure 19 and Figure 20, cyclonic separation part For whirlwind cone 21, separator 22 be annular slab (such as can be closed ring plate, as annular plate, oval ring plate, for example Can also be non-close annular slab, such as C-shaped plate) and be set between the outer peripheral face of whirlwind cone 21 and the inner surface of glass shell 11 ((closing or non-close) border that i.e. internal ring wall of separator 22 is bored with whirlwind on 21 outer peripheral face is brought into close contact, and is separated The external annulus of part 22 are brought into close contact with (closing or non-close) border on the inner surface of glass shell 11, cyclonic chamber 1101 and dust Chamber 1102 is located at the both sides on the thickness direction of separator 22 respectively.

Here, it is necessary to which explanation, " whirlwind cone " is referred to：Profile is the cyclonic separation part of cone barrel, and " cone barrel " refers to Be：(cross section is not limited to circle, for example can also be oval the cylinder being gradually reduced along the axis direction of itself, cross-sectional area Shape).In addition, it should also be noted that, " whirlwind cone " is different from " many wimble structures ", " whirlwind cone " only refers to a conically shaped, and cone The end area difference at the axial two ends of shape cylinder is smaller, and " many wimble structures " refers to multiple tip conicles of annular array Cylinder, wherein the end area difference at the axial two ends of each tip roundlet cone cylinder is larger.

Thus, the cooperation of 21 and the separator 22 of annular plate-like is bored by whirlwind, ring can be simply and efficiently limited Around whirlwind bore 21 cyclonic chamber 1101 so that whirlwind cone 21 peripheral wall surfaces 211 can as cyclonic chamber 1101 internal ring wall so that The cyclonic separation effect of cyclonic chamber 1101 is improved, and reduces the production of dirt cup component 100 and realizes difficulty.In addition, rotation The inner chamber of wind cone 21 is again formed as taper type, and the air-flow for boring 21 inner chambers hence into whirlwind can also carry out cyclonic separation, to enter One step improves the overall dust removing effects of dirt cup component 100.

In some preferred exemplaries of the present utility model, reference picture 21 and Figure 22, glass shell 11 can be tubular, such as glass shell 11 can be (but being not limited to cylinder barrel shaped, taper barrel, for example, can also be oval tubular) such as tubular or cone barrels, this When, the external annulus of separator 22 can be brought into close contact with a border on the inner peripheral surface of glass shell 11.Thus, the knot of cyclonic chamber 1101 Structure more preferably, is more beneficial to improve cyclonic separation effect.It is further preferred that glass shell 11 can be with whirlwind cone 21 coaxially or substantially Coaxially arranged, i.e. whirlwind cone 21 central axis can be overlapped or parallel with the central axis of glass shell 11, so as to more facilitate peace Dress and processing, and the cyclonic separation effect of cyclonic chamber 1101 is more preferable.

In some preferred exemplaries of the present utility model, the central axis and the place plane of separator 22 of whirlwind cone 21 are non-vertical Directly, that is to say, that the central axis of whirlwind cone 21 is with the non-parallel setting of the central axis of the inner ring of separator 22, i.e. with certain Angle.For example, when the central axis that whirlwind bores 21 is vertically arranged, the place plane non-horizontal of separator 22 is set.Thus, whirlwind More preferably, cyclonic separation effect is more preferable for the layout of chamber 1101 and dust-collecting cavity 1102.Preferably, the formation on separator 22 has dust-exhausting port 2201 position is more slightly lower, so that dirt matter more efficiently can be discharged in dust-collecting cavity 1102 from dust-exhausting port 2201, dust discharge Efficiency high, dust discharge effect is reliable.

Certainly, the utility model not limited to this, in the optional example of other of the present utility model, in whirlwind cone 21 Heart axis can also be vertical with the place plane of separator 22, that is to say, that the central axis of whirlwind cone 21 is interior with separator 22 The central axis of ring can be overlapped or parallel.For example, when the central axis that whirlwind bores 21 is vertically arranged, it is flat where separator 22 Face is horizontally disposed with, thus, convenient processing and installation.

Preferably, separator 22 is integrated part with whirlwind cone 21.That is, separator 22 is non-disconnectable with whirlwind cone 21 Point.For example, separator 22 bores 21 with whirlwind can be the part that is integrally formed of injection molding simultaneously, or it is secondary injection molding Integral piece etc..Thus, it is possible to simplify installation step, and facilitate its follow-up assembling with glass shell 11, improve production efficiency.Separately Outside, when separator 22 and whirlwind cone 21 are integrated part, separator 22 and the relative position relation stability that whirlwind bores 21 are stronger, Make the working effect of dirt cup component 100 relatively reliable, effective, stably.

In some embodiments of the present utility model, reference picture 20 and Figure 25 further have connection on cyclonic separation part First through hole 2111 inside cyclonic separation part between cyclonic chamber 1101, so that the air-flow isolated in cyclonic chamber 1101 Again cyclonic separation can be directly entered in cyclonic separation part by first through hole 2111.Thus, dirt cup component 100 can be easy Quickly realize that secondary cyclone is separated, i.e., a cyclonic separation is carried out outside cyclonic separation part, then inside cyclonic separation part Secondary cyclone separation is carried out, so as to further increase the dust removing effects of dirt cup component 100.

Further, on reference picture 20 and Figure 25, cyclonic separation part further have connection inside cyclonic separation part with The second through hole 2121 between dust-collecting cavity 1102, so that the dirt matter that cyclonic separation goes out again in cyclonic separation part is logical by second Hole 2121 is discharged in dust-collecting cavity 1102.Thus, it is possible to be effectively prevented from the dirt matter isolated in cyclonic separation part by air-flow again It is secondary to roll, further to improve cyclonic separation effect.

Moreover, except the dirt matter that a cyclonic separation goes out in cyclonic chamber 1101 can be discharged to collection by dust-exhausting port 2201 Beyond in dirt chamber 1102, the dirt matter that secondary cyclone is isolated in cyclonic separation part can also be discharged to by the second through hole 2121 In dust-collecting cavity 1102, that is to say, that the dirt matter isolated in dirt cup component 100 can be all accumulated in dust-collecting cavity 1102, from And user need to only open dust-collecting cavity 1102, it is possible to pour out whole dusts, so that extremely convenient use.

Here, it is necessary to illustrate, in the present embodiment, it is desirable to which the inside of cyclonic separation part, which has, can provide air-flow progress The place of cyclonic separation, such as inside of cyclonic separation part can have cylindrical cavity, and its outer shape is not required.It is preferred that Ground, as described above, when cyclonic separation part is whirlwind cone 21, its internal field with regard to carrying out cyclonic separation with offer air-flow Institute.Below, illustrated so that cyclonic separation part is whirlwind cone 21 as an example.

Specifically, reference picture 24 and Figure 25, first through hole 2111 can be formed in whirlwind cone 21 for limiting whirlwind In the peripheral wall surfaces 211 of chamber 1101.Thus, the simple processing of first through hole 2111, flow passage resistance is small, and through-flow effect is good so that The air-flow that a cyclonic separation goes out in cyclonic chamber 1101 smoothly and can be rapidly introduced into whirlwind cone 21 and carry out secondary cyclones point From so as to further increase dust removing effects and efficiency of dust collection.

Wherein, the peripheral wall surfaces 211 for being used to limit cyclonic chamber 1101 of whirlwind cone 21 can include continuous first area And second area, that is to say, that when first area is divided into multiple first subregions, multiple first subregion discrete point Cloth, when second area is divided into multiple second subregions, multiple second subregion discrete distributions.The gas in cyclonic chamber 1101 On the flow direction of stream, first area is located at the side of the remote dust-exhausting port 2201 of second area, that is to say, that in air-flow from entering Enter after cyclonic chamber 1101, first by way of first area, dust-exhausting port 2201 is arrived at by way of second area, again again.Preferably, first through hole 2111 be multiple and be respectively positioned in first area, that is to say, that multiple first through hole 2111 accumulate in first area and position In the upstream side of second area.

Thus, the location layout of first through hole 2111 more conforms to the principle of cyclonic separation so that the air-flow isolated can With it is more, more preferable, more in time, have less resistance to enter in whirlwind cone 21 by first through hole 2111, and cause the dirt isolated Matter more preferably, can be discharged more fully from dust-exhausting port 2201, so that the efficiency and effect of separation gas are not only increased, but also The air-flow isolated can be avoided to roll the dirt matter isolated again, and then in a disguised form improve separating effect and separation effect Rate, further to improve the dust removing effects of dirt cup component 100.

Preferably, the area of first area is more than the area of second area.Thus, it is possible to arrange more, more dense arrangement First through hole 2111 so that the air-flow isolated it is more, more preferable, more in time, have less resistance to it is logical by first Hole 2111 enters in whirlwind cone 21, further improves cyclonic separation effect.

Further, reference picture 24 and Figure 25, the second through hole 2121 can be formed in whirlwind cone 21 for limiting collection On the bottom wall 212 of dirt chamber 1102.Thus, the simple processing of the second through hole 2121, flow passage resistance is small, and through-flow effect is good, makes Bore in 21 the dirt matter isolated of secondary cyclone in whirlwind and smoothly and dust-collecting cavity can be rapidly introduced under gravity In 1102, so as to further improve dust removing effects and efficiency of dust collection, and energy consumption can be reduced.

In addition, it is necessary to explanation, when cyclonic separation part is not for whirlwind cone 21, the through hole of first through hole 2111 and second 2121 specific set location can make accommodation according to the concrete condition of scheme.For example, when cyclonic separation part is above When described " many wimble structures ", first through hole can for it is multiple and be respectively formed at each pointed conical cylinder be used for limit rotation On the outer peripheral face of wind chamber 1101, the tip position of each pointed conical cylinder can be extended down into dust-collecting cavity 1102 and tip The bottom at position can cut out open using second the leading to inside each pointed conical cylinder between dust-collecting cavity 1102 as connection Hole, so, the air-flow that a cyclonic separation goes out in cyclonic chamber 1101 can enter multiple points by multiple first through hole respectively Secondary cyclone separation is carried out in head taper cone barrel, and can be by corresponding in the dirt matter that each pointed conical cylinder internal cyclone is isolated Second through hole of pointed conical cylinder bottom is discharged in dust-collecting cavity 1102, reliably to carry out secondary cyclone separation.

Specifically, in the presence of cyclone centrifugal power, the larger dirt matter of particle can be isolated in cyclonic chamber 1101 Come, it is possible to which the periphery wall for boring 21 along whirlwind is moved at dust-exhausting port 2201, to be discharged to dust-collecting cavity by dust-exhausting port 2201 In 1102, and the less dirt matter of particle can carry out whirlwind again as air-flow is drawn into whirlwind cone 21 by first through hole 2111 Separation, the trickle dirt matter separated in whirlwind 21 internal cyclones of cone is discharged into dust by the second through hole 2121 under gravity In chamber 1102.Thus, the bulky grain dirt matter rotation outside two kinds of cyclonic separation air channels, i.e. whirlwind cone 21 is formed with dirt cup component 100 Wind separate air channel and, whirlwind cone 21 in little particle dirt matter cyclonic separation passage, so as to further improve cyclonic separation effect Fruit and efficiency.

In some embodiments of the present utility model, reference picture 19 and Figure 20 can have to cyclonic chamber on separator 22 The air inlet 2202 of gas is fed in 1101, that is to say, that the air inlet 2202 that air-flow to be cleaned can be on separator 22 Into in cyclonic chamber 1101, hereby it is achieved that easy and convenient processing.Certainly, the utility model not limited to this, air inlet 2202 is also It can be not formed on separator 22, now, air to be cleaned can also enter in cyclonic chamber 1101 from other positions, example Such as, air inlet 2202 is additionally formed in the wall for being used to limit cyclonic chamber 1101 of glass shell 11.

In some embodiments of the present utility model, reference picture 19 and Figure 20, dirt cup component 100 also include position of splitter 101, Position of splitter 101 be at least partially disposed in the cyclonic chamber 1101 and part be folded in cyclonic chamber 1101 inner ring surface and outer ring surface it Between and the part simultaneously intercept between air inlet 2202 and dust-exhausting port 2201, to flow into cyclonic chamber by air inlet 2202 Air-flow in 1101 is along the direction (as arrow is flowed to shown in B, C in Figure 19) away from position of splitter 101 towards the ring of dust-exhausting port 2201 Shape is streamed.Thus, can by setting the position of splitter 101 intercepted between air inlet 2202 and exhaust outlet in cyclonic chamber 1101 To ensure that (arrow flows to B, C in such as Figure 19 only along same direction into the air-flow in cyclonic chamber 1101 from air inlet 2202 It is shown), be directed away from position of splitter 101 direction flow to carry out cyclonic separation, so as to be effectively improved cyclonic separation Effect.

In addition, by setting position of splitter 101, dust-exhausting port 2201 and air inlet 2202 can be arranged to close proximity, with Effectively cyclonic separation path of the extension air-flow from air inlet 2202 to dust-exhausting port 2201 so that cyclonic separation effect more fully, More preferably.Certainly, the utility model not limited to this, in other embodiment of the present utility model, dirt cup component 100 can not also be wrapped Position of splitter 101 is included, for example, now dust-exhausting port 2201 and air inlet 2202 can be arranged to apart from each other, more specifically, can So that air inlet 2202 and dust-exhausting port 2201 to be arranged on whirlwind cone 21 diametrically.

Reference picture 18 and Figure 20, in a specific example of the present utility model, position of splitter 101 can include up and down to Fuisw rib 26 and cut-off muscle 121, i.e. fuisw rib 26 be located at cut-off muscle 121 top, cut-off muscle 121 be located at fuisw rib 26 under Side, the lower end of fuisw rib 26 is with separating upper proper pair of muscle 121 and mutually contradicting.Thus, the clever structure of position of splitter 101, can Realized with simple.Here, it is necessary to which explanation is that " A parts and B parts to " refers to that A parts apply to B parts and pushed away Power, B parts apply thrust to A parts, and it is same point to apply the application point of thrust.

Preferably, fuisw rib 26 and whirlwind cone 21 is integrated part (i.e. fuisw rib 26 is bored 21 with whirlwind and can not be split, and for example may be used Think integrated injection molding part), cut-off muscle 121 is integrated part with glass shell 11 and (separates muscle 121 to can not be split with glass shell 11, example Injection molding part can be such as integrated).Thus, after whirlwind cone 21 is installed in glass shell 11, fuisw rib 26 and cut-off muscle 121 Naturally offset to form position of splitter 101 so that position of splitter 101 is readily available realization.In addition, by separating muscle 121 and fuisw rib 26 docking, which is only supported, to be coordinated, and can also be played effective positioning action to whirlwind cone 21 and the assembling of glass shell 11, be reduced dirt cup group The structural complexity and assembly difficulty of part 100 so that the structure of dirt cup component 100 is more succinct, easily facilitates processing and makes Make, improve efficiency of assembling, reduce production cost.

In a preferred embodiment of the present utility model, on from cyclonic chamber 1101 to the direction of dust-collecting cavity 1102, example On direction from top to bottom as shown in Figure 18, the part being located in cyclonic chamber 1101 of position of splitter 101 is in cyclonic chamber Width in 1101 circumference is gradually reduced.For example in a specific example of the present utility model, reference picture 19 and Figure 20, and With reference to Figure 25, fuisw rib 26 is folded between the inner ring surface of cyclonic chamber 1101 and outer ring surface and by the upper surface of cyclonic chamber 1101 1201 extend downwardly, and along direction from top to bottom, width (such as Figure 25 of fuisw rib 26 in the circumference of cyclonic chamber 1101 Shown in H) be gradually reduced.Thus, two side walls (such as in Figure 18 institute of the position of splitter 101 in the circumference of cyclonic chamber 1101 The left side wall and right side wall for the position of splitter 101 shown) it is more suitable for water conservancy diversion, one of side wall (such as shunting shown in Figure 18 The right side wall of part 101) can make by air inlet 2202 enter cyclonic chamber 1101 in air-flow preferably along cyclonic chamber 1101 around Stream (arrow is flowed to shown in C in Figure 19), other in which side wall (such as the left side wall of the position of splitter 101 as shown in Figure 18) can So that the dirt matter isolated in cyclonic chamber 1101 discharges (as arrow is flowed to shown in D in Figure 20) better by dust-exhausting port 2201, So as to further improve cyclonic separation effect.

In a preferred embodiment of the present utility model, reference picture 18 and Figure 19, the neighbouring air inlet of position of splitter 101 2202 side surface (such as the right lateral surface shown in Figure 18) is configured to guiding air-flow from air inlet 2202 to cyclonic chamber The streamlined curved surface smoothly become a mandarin in 1101.For example in a specific example of the present utility model, fuisw rib 26 it is neighbouring enter A side surface (such as the right lateral surface shown in Figure 18) for gas port 2202 and the side of the neighbouring air inlet 2202 of cut-off muscle 121 Surface (such as the right lateral surface shown in Figure 18) smoothly transits connected, and the side table of the neighbouring air inlet 2202 of fuisw rib 26 One side surface of the neighbouring air inlet 2202 of face (such as the right lateral surface shown in Figure 18) and cut-off muscle 121 is (such as in Figure 18 Shown right lateral surface) collectively form the streamlined curved surface that guiding air-flow smoothly becomes a mandarin from air inlet 2202 to cyclonic chamber 1101. Thus, it is possible to reduce intake resistance, energy consumption is reduced, intake efficiency is improved, efficiency of dust collection is improved.

More specifically, a side surface (such as right side table shown in Figure 18 of the close air inlet 2202 of fuisw rib 26 Face) it is configured to be directed away from the direction of dust-collecting cavity 1102 and close to the direction of dust-exhausting port 2201 (such as the upper left side shown in Figure 18) The first recessed guide curve surface 261.Thus, it is possible to further reduce intake resistance, energy consumption is reduced, intake efficiency is improved, improved Efficiency of dust collection.

In a preferred embodiment of the present utility model, reference picture 18 and Figure 20, the neighbouring dust-exhausting port of position of splitter 101 2201 side surface (such as the left-hand face shown in Figure 18) is configured to guiding air-flow from cyclonic chamber 1101 to dust-exhausting port 2201 smoothly go out the streamlined curved surface of stream.For example in a specific example of the present utility model, the neighbouring dust discharge of fuisw rib 26 A side surface (such as the left-hand face shown in Figure 18) for mouth 2201 and the side table of the neighbouring dust-exhausting port 2201 of cut-off muscle 121 Face (such as the left-hand face shown in Figure 18) smoothly transits connected, an and side surface of the neighbouring dust-exhausting port 2201 of fuisw rib 26 (such as the left-hand face shown in Figure 18) and separate muscle 121 neighbouring dust-exhausting port 2201 a side surface (such as institute in Figure 18 The left-hand face shown) collectively form the streamlined curved surface that guiding air-flow smoothly goes out stream from cyclonic chamber 1101 to dust-exhausting port 2201.By This, can reduce intake resistance, reduce energy consumption, improve intake efficiency, improve efficiency of dust collection.

More specifically, a side surface (such as left side table shown in Figure 18 of the close dust-exhausting port 2201 of fuisw rib 26 Face) it is configured to be directed away from the direction of dust-collecting cavity 1102 and close to the direction of air inlet 2202 (such as the upper right side shown in Figure 18) The second recessed guide curve surface 262.Thus, it is possible to further reduce intake resistance, energy consumption is reduced, intake efficiency is improved, improved Efficiency of dust collection.

Here, it is necessary to which explanation, the concept of " streamlined curved surface " is well known to those skilled in the art, specifically, " streamlined curved surface " is referred to：Smooth and rule surface is usually expressed as, without big fluctuating and sharp corner angle, fluid exists Laminar flow is mainly shown as on streamlined curved surface, no or few turbulent flows, to ensure curved surface and fluid by smaller resistance.

Preferably, there is perforation 220 on reference picture 20 and Figure 24, separator 22.For example in one of the present utility model tool In body example, part can be cut away on the separator 22 of closed ring plate shape so that separator 22 is changed into C-shaped plate shape, this When, due to cutting away two side walls (referred to as first, which cuts wall 221 and second, cuts wall 222) and whirlwind formed by part on separator 22 Perforation 220 can be limited between the outer surface of cone 21 and the inner surface of glass shell 11.Specifically, perforation 220 and position of splitter 101 limit air inlet 2202 and dust-exhausting port 2201 jointly, that is to say, that the part of position of splitter 101 is stretched into perforation 220 to incite somebody to action Perforation 220 is separated into air inlet 2202 and dust-exhausting port 2201 positioned at the both sides of position of splitter 101, more specifically, position of splitter 101 Side wall (such as the left side wall shown in Figure 18) and first is cut and limits dust-exhausting port 2201, position of splitter 101 between wall 221 Opposite side wall (such as the right side wall shown in Figure 18) and second cut and limit air inlet 2202 between wall 222.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, air inlet 2202 and dust-exhausting port 2201 can also be respectively the independent hole through separator 22, such as have on the separator 22 of annulus plate shape two independences, I.e. not connected hole, respectively air inlet 2202 and dust-exhausting port 2201.Here repeat no more, below only with air inlet 2202 With dust-exhausting port 2201 by perforation 220 and position of splitter 101 limit jointly exemplified by illustrate.

For example in a specific example of the present utility model, as shown in Figure 18 and Figure 20, separate a part for muscle 121 (such as upper part) be folded between the inner ring surface of cyclonic chamber 1101 and outer ring surface and upper end and fuisw rib 26 lower end stop to, every The remainder (for example descending part) of disconnected muscle 121 is passed down through perforation 220 perforation 220 is separated into positioned at 121 liang of muscle of cut-off The air inlet 2202 and dust-exhausting port 2201 of side.Thus, extremely facilitate processing, and may insure air inlet 2202 and dust-exhausting port Cyclonic separation path in 2201 close proximities, extension cyclonic chamber 1101, improves cyclonic separation effect.

Certainly, the structure not limited to this of position of splitter.For example, in other embodiment of the present utility model, position of splitter may be used also To be only defined on whirlwind cone 21 and the upper end of position of splitter can be concordant with the upper surface 1201 of cyclonic chamber 1101, the lower end of position of splitter Through perforation 220；In another example, position of splitter can also be only defined in glass shell 11 and the upper end of position of splitter can be extended to and cyclonic chamber 1101 upper surface 1201 is concordant.Thus, position of splitter equally facilitates processing and convenient for assembly.In addition, position of splitter 101 can also be Independent part and it is fixed on by follow-up assembling means in cyclonic chamber 1101, for example, the cooperation for passing through slot inserted block is realized It is fixed, repeat no more here.

In a preferred exemplary of the present utility model, reference picture 22 and Figure 24, and Figure 18 is combined, dirt cup component 100 enters One step includes screens muscle 122 and limit rib 23, wherein, screens muscle 122 and cut-off muscle 121 are each provided in glass shell 11 and in cyclonic chamber 1101 circumferentially-spaced is opened, and limit rib 23 and separator 22 are each provided on whirlwind cone 21, limit rib 23 be located in perforation 220 and Cut-off muscle 121 and screens are only against jointly with a circumferential side wall (such as second shown in Figure 18 cuts wall 222) for perforation 220 The both sides of muscle 122.

Specifically, limit rib 23 can by first cut wall 221 along whirlwind bore 21 peripheral wall surfaces 211 cut towards second The direction extension of wall 222, can stopping away from first one end for cutting wall 221 for limit rib 23 be against the remote screens for separating muscle 121 On a side surface (such as in the left-hand face of the cut-off muscle 121 shown in Figure 18) for muscle 122, second, which cuts wall 222, only to support In a side surface (such as in the right lateral surface of the screens muscle 122 shown in Figure 18) for the remote cut-off muscle 121 of screens muscle 122 On.Thus, by separator 22, limit rib 23, screens muscle 122 and the cooperation for separating muscle 121, whirlwind cone 21 can be with glass shell 11 are steadily and reliably assembled together.

Preferably, separator 22, screens muscle 122 bore 21 whirlwind being formed in one with whirlwind and bore component 2, separate muscle 121st, the glass shell component 1 that screens muscle 122 is formed in one with glass shell 11, thus, easy to process, and assembly reliability is higher.

Preferably, as shown in figure 18, along from cyclonic chamber 1101 to the direction of dust-collecting cavity 1102, cut-off muscle 121 is towards remote Direction from screens muscle 122 tilts extension, and the direction that screens muscle 122 is directed away from separating muscle 121 tilts extension.For example in Figure 17 In shown example, cut-off muscle 121 and screens muscle 122 are spaced apart in the lateral direction, and cut-off muscle 121 is located at screens muscle 122 Left side, wherein, cut-off muscle 121 is tilted towards lower left from up to down to be extended, and screens muscle 122 inclines towards lower right from up to down Tiltedly extension, so that on direction from top to bottom, cut-off the distance between muscle 121 and screens muscle 122 can gradually increase.By This, during assembling whirlwind cone component 2 is with glass shell component 1, cut-off muscle 121 and screens muscle 122 can play sliding and be oriented to Effect so that limit rib 23 can along cut-off muscle 121 downwards sliding, and/or so that second cuts wall 222 can be along screens Muscle 122 slides downwards, so that whirlwind cone component 2 can be assembled simply and rapidly in place with glass shell component 1.

Further, the bottom of limit rib 23 has to be located at air inlet 2202 and be oriented to the cut-off sliding of muscle 121 and coordinated The first guide pad 24, a side surface of the close cut-off muscle 121 of the first guide pad 24 is directed away from separating muscle 121 from up to down Direction tilt extension, such as in the example shown in Figure 18 and Figure 23, the first guide pad 24 be located at the bottom of limit rib 23 and Positioned at the left side of cut-off muscle 121, the right side wall of the first guide pad 24 is tilted along direction from up to down towards lower left to be extended. Thus, during assembling whirlwind cone component 2 is with glass shell component 1, the first guide pad 24 can be along under separating muscle 121 smoothly Slide and make adaptability rotation so that it is convenient and promptly assemble in place that whirlwind bores component 2 and glass shell component 1.

Further, the bottom of separator 22 has to be located at air inlet 2202 and be oriented to the sliding of screens muscle 122 and coordinated The second guide pad 25, a side surface of the close screens muscle 122 of the second guide pad 25 is directed away from screens muscle 122 from up to down Direction tilt extension, such as in the example shown in Figure 18 and Figure 23, the second guide pad 25 be located at the bottom of separator 22 and Positioned at the right side of screens muscle 122, the left side wall of the second guide pad 25 is tilted along direction from up to down towards lower right to be extended. Thus, during assembling whirlwind cone component 2 is with glass shell component 1, the second guide pad 25 can be along the adaptability of screens muscle 122 Rotation so that it is convenient and promptly assemble in place that whirlwind bores component 2 and glass shell component 1.

Specifically, when whirlwind cone component 2 and glass shell component 1 will be installed in place, the first guide pad 24 and the are passed through The guide effect of two guide pads 25, when promoting whirlwind cone 21 still further below, slight rotation can occur relative to glass shell 11 for whirlwind cone 21 To eliminate small installation dislocation, so that whirlwind cone component 2 is fully mated in place with glass shell component 1, angle is oppositely arranged Meet design requirement.

Here, it is necessary to which explanation, it can be with certain elastic modeling with glass shell component 1 to bore component 2 due to whirlwind Materials and parts, and the shape of glass shell component 1 can be irregular, so that during whirlwind cone component 2 is installed with glass shell component 1, can The problem of producing installation dislocation, by setting the first guide pad 24 and the guiding of cut-off muscle 121 to coordinate, and passes through second The cooperation of guide pad 25 and screens muscle 122, can effectively exclude small install and misplace, installation effectiveness be improved, in short, passing through First guide pad 24 and the second guide pad 25 are set, can be effectively prevented from relative between whirlwind cone component 2 and glass shell component 1 The problem of angle is inaccurate is set, it is ensured that whirlwind is bored component 2 and glass shell component 1 and can assembled in place, improves efficiency of assembling and dress With success rate.

In some embodiments of the present utility model, reference picture 18 and Figure 19, glass shell 11 is interior to have drainage channel 120, draws The two ends of circulation road 120 are respectively with the inside of cyclonic chamber 1101 and the ft connection of glass shell 11 with by the air-flow introducing whirlwind outside glass shell 11 In chamber 1101.Thus, by setting drainage channel 120 in glass shell 11, so that dust and gas can be adjusted beforehand through drainage channel 120 It is whole to flow to, enter back into cyclonic chamber 1101 well, and then dust and gas is significantly reduced into the energy loss in cyclonic chamber 1101, drop Low energy consumption, improves cleaning efficiency.

For example in some specific examples of the present utility model, drainage channel 120 can be located at dust-collecting cavity 1102 and/or rotation In wind chamber 1101, it is preferable that drainage channel 120 is located in dust-collecting cavity 1102, so that avoiding drainage channel 120 takes cyclonic chamber In 1101 the problem of space, it is ensured that cyclonic chamber 1101 has enough cyclonic separation spaces, cyclonic separation effect is improved.

In some embodiments of the present utility model, reference picture 18, Figure 19 and Figure 21, dirt cup component 100 further comprise： Drainage tube 12, drainage channel 120 is limited in drainage tube 12.Thus, the drainage tube of drainage channel 120 is limited by setting 12, so as to facilitate the construction of drainage channel 120, improve the easy implementation of dirt cup component 100.Preferably, drainage tube 12 and glass shell 11 are integrated part, for example, drainage tube 12 and glass shell 11 are integrated injection molding part, so that convenient processing, and simplify and assembled Journey, and the installation of drainage tube 12 is reliable.

Specifically, when on separator 22 have air inlet 2202, and when drainage channel 120 be located at dust-collecting cavity 1102 in when, Drainage tube 12 can be located in dust-collecting cavity 1102, now, and one end (such as the upper end shown in Figure 18) of drainage tube 12 is by entering The inside of gas port 2202 and cyclonic chamber 1101 connect, outside the other end (such as the lower end shown in Figure 18) of drainage tube 12 and glass shell 11 Portion is connected, so that drainage tube 12 can introduce the air-flow outside glass shell 11 in cyclonic chamber 1101.In addition, it is necessary to which explanation, is Facilitate connection, dirt cup component 100 can also include air inlet pipe 13, air inlet pipe 13 can be located at glass shell 11 it is outer and with drainage tube 12 Connection, is repeated no more here.

Further, the portion end surface of one end of drainage tube 12 stop be against whirlwind cone 21 be used for limit dust-collecting cavity 1102 End wall surface on.For example in the example shown in Figure 19, the upper surface 1201 being connected with air inlet 2202 of drainage tube 12, lean on The part of the nearly central axis of glass shell 11, only it is against on the bottom wall 212 of whirlwind cone 21.Thus, when drainage tube 12 is fixed on cup When on shell 11, drainage tube 12 can play the positioning action to whirlwind cone 21, it is ensured that relatively fixed between whirlwind cone 21 and glass shell 11 The reliability of position.

Preferably, cut-off muscle 121 described above and screens muscle 122 can be by drainage tubes 12 and the phase of air inlet 2202 Even direction from upper surface 1201 to cyclonic chamber 1101 extension forms so that the upper end of drainage tube 12, by with cut-off muscle 121, Screens muscle 122, glass shell 11, the cooperation of whirlwind cone 21 can be connected closely with air inlet 2202, it is ensured that drainage effect is reliable, and It is easy to process.

Here, it is necessary to which explanation, separates muscle 121, screens muscle 122, the first guide pad 24 and the second guide pad 25 Structure type can as described above, certainly, the utility model not limited to this, according to the difference of embodiment, separates muscle 121st, the structure type of screens muscle 122, the first guide pad 24 and the second guide pad 25 can also make accommodation change.Example Such as, the first guide pad 24 can also be located at the top of limit rib 23, and the second guide pad 25 can also be located at the top of separator 22 Deng.

In addition, the structure of separator is not limited to annular slab, such as in other embodiment of the present utility model, separator is also It can be made up of a ring plate and a sleeve, wherein, sleeve can be set in outside cyclonic separation part, and ring plate can be with It is set between sleeve and glass shell 11, so that annular can be limited between a side surface of sleeve, glass shell 11 and ring plate Cyclonic chamber.Specific embodiment shown in this embodiment Figure 17-Figure 25 is compared, because cyclonic chamber is directly surrounded in sleeve Outside, to be looped around indirectly outside cyclonic separation part, therefore the axial height of cyclonic chamber can be more than the axially high of cyclonic separation part Degree.

In addition, the structure of cyclonic separation part is also not necessarily limited to whirlwind cone 21, such as in other embodiment of the present utility model, Cyclonic separation part can also be above-mentioned " many wimble structures " (not shown) etc., and it is overall that separator 22 can be set in many wimble structures Outer peripheral face on (not being to be respectively sleeved on the outer peripheral face of each pointed conical cylinder).

Below, the hand-held cleaners according to the utility model second aspect embodiment are briefly described.

According to the hand-held cleaners of the utility model second aspect embodiment, including according to the above-mentioned first party of the utility model The dirt cup component 100 of face embodiment.According to other composition such as bodies, scrubbing brush of the hand-held cleaners of the utility model embodiment Deng and operation be all known for those of ordinary skills, be not detailed herein.

According to the hand-held cleaners of the utility model embodiment, by the dirt cup component for setting above-mentioned first aspect embodiment 100, so as to improve the overall performance of hand-held cleaners.

In description of the present utility model, it is to be understood that term " on ", " under ", " interior ", " outer ", " axial direction ", " footpath To ", the orientation of the instruction such as " circumference " or position relationship be, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch State the utility model and simplify and describe, rather than indicate or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two elements it is mutual Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be Concrete meaning in type.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.In this specification Description in, reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. It is of the present utility model that description means that specific features, structure, material or the feature with reference to the embodiment or example description are contained in In at least one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical Embodiment or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments Or combined in an appropriate manner in example.In addition, in the case of not conflicting, those skilled in the art can say this The feature of not be the same as Example or example and non-be the same as Example or example described in bright book is combined and combined.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced And modification, scope of the present utility model limits by claim and its equivalent.

Claims (10)

1. a kind of glass shell of dirt cup component, it is characterised in that including：

Cup body, the bottom of the cup body has dust discharge opening；With

Cup bottom, the cup bottom is located at the bottom of the cup body and is pivotly connected with the cup body and opened with switching the dust discharge Mouthful；

Subtended angle limit rib, the subtended angle limit rib is directly or indirectly located to be synchronized with the movement with the cup bottom on the cup bottom, institute State subtended angle limit rib be configured to, at the cup bottom from closing the position of the dust discharge opening to the direction for opening the dust discharge opening Only supported with the bottom wall of the cup body so that the cup bottom stops pivoting when being pivoted past predetermined angle.

2. the glass shell of dirt cup component according to claim 1, it is characterised in that the predetermined angle is 85 °~90 °.

3. the glass shell of dirt cup component according to claim 1, it is characterised in that the bottom wall of the cup body is provided with the One pivotal arm, the cup bottom is provided with one of them in the second pivotal arm, first pivotal arm and second pivotal arm On be formed with another in pivotal axis, first pivotal arm and second pivotal arm have and the pivotal axis coordinate Pivoting hole, the subtended angle limit rib is located on second pivotal arm.

4. the glass shell of dirt cup component according to claim 3, it is characterised in that the subtended angle limit rib is by second pivot Rise, along the axially extending of the pivoting hole at the edge of pivoted arm.

5. the glass shell of dirt cup component according to claim 4, it is characterised in that one end of the subtended angle limit rib with it is described Cup bottom is joined directly together.

6. the glass shell of the dirt cup component according to any one of claim 1-5, it is characterised in that the dust discharge opening is half The surface of circle, the subtended angle limit rib and the straight flange side of the dust discharge opening on the bottom wall stop to.

7. a kind of dirt cup component, it is characterised in that including：

The glass shell of dirt cup component according to any one of claim 1-6；

Whirlwind is bored, and whirlwind cone is cone barrel and vertical is located in the glass shell；And

Separator, the separator is annular slab and is set between the outer peripheral face of the whirlwind cone and the inner surface of the glass shell So that the space between the glass shell and whirlwind cone is divided into above and below the separator into both sides and separated by described The cyclonic chamber and dust-collecting cavity of dust-exhausting port connection on part.

8. dirt cup component according to claim 7, it is characterised in that further have to the whirlwind on the separator Chamber feeds the air inlet of gas, and the dirt cup component further comprises position of splitter, and being at least partially disposed at for the position of splitter is described Cyclonic chamber is interior and is folded between the inner ring surface of the cyclonic chamber and outer ring surface and intercepts in the air inlet and the dust-exhausting port Between so that the air-flow flowed into the cyclonic chamber by the air inlet is along the direction away from the position of splitter towards the row Dirt choma shape is streamed.

9. dirt cup component according to claim 8, it is characterised in that there is perforation, the position of splitter on the separator Including：The fuisw rib being located on the whirlwind cone and the cut-off muscle being located in the glass shell, the fuisw rib and the cut-off muscle Up and down to, and the cut-off muscle part stretch into the perforation with by the perforated spacer into positioned at the position of splitter both sides The air inlet and the dust-exhausting port.

10. a kind of hand-held cleaners, it is characterised in that including the dirt cup component according to any one of claim 7-9.