CN106983445A - Suction nozzle with battery unit for vacuum cleaning unit - Google Patents
Suction nozzle with battery unit for vacuum cleaning unit Download PDFInfo
- Publication number
- CN106983445A CN106983445A CN201710025660.9A CN201710025660A CN106983445A CN 106983445 A CN106983445 A CN 106983445A CN 201710025660 A CN201710025660 A CN 201710025660A CN 106983445 A CN106983445 A CN 106983445A
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- CN
- China
- Prior art keywords
- pump orifice
- suction
- battery unit
- branch road
- suction nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of suction nozzle with battery unit of vacuum cleaning unit (2) (1), it has housing (3) and is passed through the suction channel (4) for being used to connect the fan of vacuum cleaning unit (2) of pump orifice (27), wherein, pump orifice (27) and/or suction channel (4) from first position can be moved to the second place by actuator (5), especially be moved to carpet position from hard place Board position, and can move backward.Provided to provide the suction nozzle with battery unit (1) for the power that one kind can be reduced to mobile pump orifice (27) and/or suction channel (4) cost when maintaining big suction force as far as possible, configuration branch road air valve (6) corresponding with pump orifice (27) and/or suction channel (4), it can be operated actuator (5) with the transmission device (7) that pump orifice (27) and/or suction channel (4) are connected by actuator (5), particularly by one.The invention further relates to a kind of vacuum cleaning unit (2) of the with good grounds suction nozzle with battery unit (1) of the invention of band and a kind of method for being used to run suction nozzle with battery unit (1).
Description
Technical field
The present invention relates to a kind of suction nozzle with battery unit for vacuum cleaning unit, the suction nozzle with battery unit has housing and is passed through pump orifice
For the suction channel that is connected with the fan of vacuum cleaning unit, wherein, pump orifice and/or suction channel can be by actuatings
Device is moved to the second place from first position, is especially moved to carpet position from hard place Board position, and oppositely from second
Put and be moved to first position, be especially moved to hard place Board position from carpet position.
Moreover, it relates to a kind of vacuum cleaning unit with suction nozzle with battery unit and the side for running suction nozzle with battery unit
Method.
Background technology
The suction nozzle with battery unit of the above-mentioned type is known.Or the suction nozzle with battery unit can be taken out with being arranged in the way of fittings equipment
In the infrastructure device for inhaling cleaning equipment, otherwise it is inseparable part of vacuum cleaning unit.Vacuum cleaning unit can
Be only designed for suction cleaning equipment, or can be designed as not only be used for aspirate and for wiping cleaning equipment.Take out
It for example can be able to be either clean robot by user by hand-held guiding or energy automatic moving to inhale cleaning equipment.
In order to ensure the uniform good cleaning effect on different types of floor covering, it is known that according to be cleaned
The different type on surface reversibly adjusts suction nozzle with battery unit.Such as suction nozzle with battery unit be different from for the setting of hard floor for carpet or
Person says the setting of carpet.The difference of the setting is the pump orifice being for example connected on suction channel relative to surface to be cleaned
Spacing it is different.
In hard place Board position, suction nozzle with battery unit is for example generally placed on by potted component, such as brush element and/or sealing lip
On surface to be cleaned, the spacing for thereby resulting in or increasing pump orifice between surface to be cleaned.This is avoided scraping on hard floor
Wipe.In carpet position, pump orifice generally patch guiding movement over a surface to be cleaned, so as to reduce pump orifice and carpet
Spacing between ground or carpet.
The A1 of document WO 2011/007160 disclose a kind of suction nozzle with battery unit, wherein, moved according to the type on surface to be cleaned
The brush unit on suction nozzle with battery unit is arranged in, thus also the housing of suction nozzle with battery unit is declined towards surface to be cleaned or from surface to be cleaned simultaneously
Upper lifting.Brush unit is connected with air spring, and the air spring plays a role in the case of hard floor makes brush unit from shell
The excircle ejection of body, and played a role in the case of carpet so that brush unit is recovered in housing, so as to will take out
Suction inlet is placed on carpet.
By placement of the pump orifice for high suction defined on carpet to be cleaned, in the inside of pump orifice
Negative pressure is formed, so that pump orifice is sucked on carpet.When pump orifice or air duct are now again from carpet position
Put when transitting to hard place Board position, be that this will correspondingly apply larger power, the power requires the actuator of powerful, example again
Such as larger air spring, spring or similar device.
The content of the invention
Thus the technical problems to be solved by the invention are there is provided a kind of suction nozzle with battery unit, wherein, keeping as big as possible
The power that mobile pump orifice and/or suction channel are spent is reduced in the case of suction force.
In order to solve the technical problem present invention provide that, be pump orifice and/or suction channel correspondence configuration branch road air
Valve, the branch road air valve can be by actuator, particularly by the biography that actuator is connected with pump orifice and/or suction channel
Dynamic device is operated.
It is then that pump orifice and/or suction channel are configured with branch road air valve according to the present invention, the branch road air valve can
According to current clean up task and thus the position that pump orifice or suction channel are presently in is operated automatically that is, automatically opened up
Or close.When changing in the position of pump orifice or suction channel, such as when being moved to hard place Board position from carpet position, take out
Suction inlet and/or suction channel are then worthily divulged information, and to reduce the negative pressure having in pump orifice, and can realize less expense
Move pump orifice and/or suction channel to power.But branch road air valve is kept in addition to pump orifice and/or suction channel movement
Close, so as to provide the suction force of optimization for cleaning.Branch road air can not be invaded in the case of due to being closed in branch road air valve
Pump orifice or suction channel, are internally formed for the negative pressure needed for desired suction force in pump orifice.When pump orifice will since then from
When carpet position is moved to hard place Board position, then actuator is operated, on the one hand for moving pump orifice or suction channel, and
On the other hand it is used to open branch road air valve.Thus actuator then solves two problems simultaneously, that is, is on the one hand taken out for change
The position of suction inlet and/or suction channel, and branch road air valve is on the other hand opened, realized so as to be spent with less power
Position changes.Herein especially it is recommended that the opening of branch road air valve starts to move in time in pump orifice and/or suction channel
Before dynamic or progress simultaneously the latest.Especially it is recommended that the opening of branch road air valve is completed before change in location will start,
So that branch road air has flowed into pump orifice and/or suction channel, and pump orifice intensity is weaker inhaled on surface to be cleaned
On.The time sequencing for opening branch road air valve and mobile pump orifice and/or suction channel is provided by transmission device.Also below
This is described in detail.
The actuator for playing mobile pump orifice and/or suction channel effect may, for example, be air spring or with air bullet
Spring.Air spring can be loaded by air and expand or be shunk by exhaust, wherein, with taking out that air spring formation is connected
Suction inlet and/or suction channel are moved, for example swung.Taken out here, the linear movement of actuator can be converted to by transmission device
The swing of suction inlet and/or suction channel.As the alternative of air spring, actuator can also have servomotor, lifting magnet
Or like.Valve, the valve for example fluidly connected with suction channel formation can also be equally configured for air spring, it is described
Valve can be operated according to the type on surface to be cleaned.By the operation to valve, air spring can with air loading or
Exhaust, so that air spring expansion or shrinkage.Exhaust causes the contraction of air spring and and then causes pump orifice towards to be cleaned
The decline on surface, this is corresponding with carpet position.Air blast to air spring accordingly results in the expansion of air spring, from
And making pump orifice from surface lifting to be cleaned, this is corresponding with hard place Board position.The valve of air spring can be operated automatically,
For example operated by control device, the control device according to the type operations valve on current surface to be cleaned, this for example with reference to
Ground transaucer is carried out.Thus, the operation to actuator is carried out after the type on surface is detected.Actuator is then another
Aspect moves pump orifice or suction channel, on the other hand opens branch road air valve, so as to for from such as carpet position to
The position of hard place Board position changes to adjust the negative pressure inside suction channel or pump orifice.
According to the rules, transmission device has the first operation device for being used for operating branch road air valve.The first operation dress
Put with being connected with the mechanical effect of branch road air valve, for example, close the potted component of corresponding branch road air scoop.Branch road is empty
Air valve especially can be check valves, wherein, valve of first operation device designed for operating, especially having moved potted component effect
Flapper.First operation device may, for example, be the gearshift chute that can be moved relative to housing, and the gearshift chute is activated in operation
Moved during device relative to branch road air valve, so that relative motion also plays operation branch road air valve, especially by valve flap simultaneously
The effect lifted from corresponding branch road air scoop.Transmission device is preferably so designed herein so that pump orifice or suction channel
Housing holding position relative to suction nozzle with battery unit during branch road air valve is operated is fixed, so that transmission device is at this moment
The effect of operation branch road air valve is only played, and can not still pump orifice is moved to the second place from first position.
Especially provide, the first operating element has moveable gearshift chute, the gearshift chute is removed from actuator
When be supplied to the guiding face of rising for the potted component of branch road air valve so that potted component can be from branch road air valve
Corresponding branch road air scoop, the branch road air scoop especially from pump orifice and/or suction channel are removed.It is formed in the first operation device
In the guiding face of the potted component for branch road air valve be designed as herein, branch road air valve is moved in transmission device from actuator
It is opened when opening that is, according to from carpet position to the change in location of hard place Board position.Pump orifice is favourable at this moment
Ground is arranged in inside suction nozzle with battery unit and not moved still, so that the branch road of branch road air valve or design in pump orifice or suction channel is empty
Gas port is not moved yet equally, and only gearshift chute is moved relative to branch road air scoop.Here, the rising of the first operation device
Guiding face slipped on the potted component of branch road air valve, and potted component is lifted from branch road air scoop.Based on taking out
Suction nozzle arranges that potted component is advantageously placed in the first operation dress in suction running relative to the routine on surface to be cleaned
On the guiding face put so that potted component by the guiding face of rising relative to the motion of potted component and from branch road air scoop
Upper lifting.Thus branch road air can be flowed into pump orifice or suction channel, and reduces the negative pressure having in pump orifice, this
Pump orifice can be realized from stream less laborious movement of the carpet position to hard place Board position again.
In addition it further provides that, transmission device has be used for making pump orifice and/or suction channel be moved relative to housing second
Operation device.Thus transmission device also has advantageously in addition to the first operation device for operating branch road air valve is used for
Second operation device of mobile pump orifice or suction channel.Thus, transmission device meets two technical problems simultaneously.Transmission device
So be connected with actuator so that pump orifice or suction channel can the operation based on actuator and relative to housing movement,
Especially swing.Therefore, pump orifice or suction channel are for example movably supported on housing, such as around axis of oscillation movably
Supporting, pivot center of the axis of oscillation equivalent to the travel wheel of floor brush (Bodend ü se).Pump orifice advantageously in order to
Hard place Board position and further moved into housing so that pump orifice not from the outline of the housing of suction nozzle with battery unit or at least not from
The outside projection of plane of brush unit, and will not for example scratch the hard floor of sensitive rapid wear.For carpet position, take out
Suction inlet advantageously comes out at least with end regions from the housing or if necessary from the plane rocking of brush unit, so that taking out
Suction inlet is abutted on carpet.The motion of pump orifice or suction channel realizes by actuator, wherein, pump orifice or suction are logical
Road is connected with housing, so that the movement or motion of actuator also also result in the movement of pump orifice/suction channel, especially aspirated
Swing of the mouth/suction channel around axis of oscillation.It is that the spacing between the axis of oscillation and pump orifice is in size provided herein
It is as big as possible in design, so that floor brush transits to the possibility that overcomes that hard place Board position is applied from carpet position
It is small.Second operation device is played herein is transferred to effect to pump orifice/suction channel by the power of actuator, wherein, the second behaviour
The effect for changing and required power being moved for pump orifice/suction channel can be played by making the respective design of device.
Especially advise, the second operation device has multiple operating areas, the operating area and pump orifice and/or suction
Passage and/or branch road air valve diverse location correspondence is arranged.Here, in pump orifice or suction channel from first position to
Multiple operating areas of the second operation device are sequentially passed through during the evolution of two positions, wherein, pump orifice is in the first operating space
From being in different positions during the second operating area during domain.First operating area can be with the carpet of such as pump orifice
Face position is corresponding, in contrast, and the second operating area can be corresponding with the hard place Board position of pump orifice.Purpose in this was both
It is the movement of pump orifice, the operation of branch road air valve is again, it is with each operating area and thus each with pump orifice
Position is arranged in correspondence with the open position or closed position of the defined location of branch road air valve that is, branch road air valve.Here,
The relation for the definition that each operating area corresponds between the position of pump orifice and the position of branch road air valve.Such as second operation
First operating area of device can be together with the first operation device in this way, so that branch road air valve is opened, and pump orifice
Still in carpet position without changing, that is, pump orifice is placed on carpet.Second operation of the second operation device
Region conversely can be then adapted with the first operation device, thus realized in the case of the branch road air valve of opening pump orifice from
The lifting on surface to be cleaned.3rd operating area of the second operation device can be constituted with being adapted with the first operation device, from
And make pump orifice is final to be moved to hard place Board position and be re-closing off branch road air valve.
Especially provide herein, the second operation device has moveable gearshift chute, the operating area tool of the gearshift chute
There is guiding face, the guiding face is with the gradient for being used to guide the fastener element of pump orifice and/or suction channel different from each other
(Steigung).The guiding face of operating area is related to the guiding face of the first operation device herein, thus by operating area or
The spacing and gradient of guiding face provide the time sequencing that is, pump orifice or suction channel and/or branch road air valve of shift process
Movement time sequencing.One of operating area can especially be only designed for branch road air valve or pump orifice or suction
The movement of passage, and other operating area be designed as both can be used for branch road air valve movement can be used for pump orifice or
The movement of person's suction channel.
According to the rules, the guiding face of the first operating area is designed to parallel with the action direction of actuator, and actuator is along institute
State action direction applying power on transmission device.The carpet position of first operating area herein advantageously with pump orifice
Correspondence is arranged, so that in view of the guiding face parallel with the action direction of actuator is without causing pump orifice from surface to be cleaned
Lifting.On the contrary, the guiding face of the first operating area relative to fastener element move, that is, for example gearshift chute is in pump orifice or takes out
Inhale and slided on the fastener element of passage, so that pump orifice will not be caused to be moved along with the perpendicular direction of the action direction of actuator
It is dynamic.Therefore first operating area may be advantageously used with opening branch road air valve that is, open branch road air valve, without herein
Moment has begun to the movement of pump orifice.
Especially provide, the second operating area and/or the 3rd operating area provide stinging for pump orifice and/or suction channel
The guiding face of the rising of element is closed, so that arrangement of the fastener element based on suction nozzle with battery unit in normally suction running can
Removed from surface to be cleaned.According to the design method, the second operating area and/or the 3rd operating area are designed for pump orifice
And/or suction channel is relative to the housing of suction nozzle with battery unit and and then also relative to the movement on surface to be cleaned.Advantageously, the second operation
Open position of the region herein with branch road air valve is adapted to, and the 3rd operating area and branch road air valve are then re-closing off
Position (that is, when suction nozzle with battery unit is in hard place Board position) adaptation, when in the hard place Board position, pump orifice is to be cleaned
Surfaced lift and in order to preferable suction effect without should have again branch road air inflow.
According to a kind of embodiment of ad hoc proposal, the second operation device has three operating areas being sequentially arranged, by
Following relation between the position of the pump orifice of this open mode for obtaining out branch air valve and the enclosure interior of suction nozzle with battery unit.From example
Carpet position such as suction nozzle with battery unit starts, and pump orifice is declined based on the first operating area towards surface to be cleaned, and branch road is empty
Air valve is closed.In the position, pump orifice is sucked over a surface to be cleaned, and this, which can be realized, preferably receives aspirate.Based on
Two operating areas, branch road air valve is opened.Thus reduce the negative pressure inside pump orifice and and then reduce on surface to be cleaned
Suction force.Guiding face of the pump orifice/suction channel along the second operating area is removed from surface to be cleaned.Based on the second operation device
The 3rd operating area, pump orifice moves to hard place Board position, that is, from surfaced lift to be cleaned.Branch road air valve is closed again
Close, so as to improve the pumping power for cleaning hard floor.The sequence of motion of hard place Board position is run to from carpet position
Implement on the contrary when being moved to carpet position from hard place Board position with pump orifice or suction channel.But herein in pump orifice
The opening of valve can be saved during decline.The other positions of pump orifice, the other positions and example herein can be additionally set
Property description hard floor and carpet position it is inconsistent.
In addition, except the suction nozzle with battery unit according to the present invention, the invention further relates to a kind of suction with the above-mentioned type suction nozzle with battery unit
Cleaning equipment.Either vacuum cleaning unit can be the cleaning equipment for being only designed for suction, or it is to design both to be used to aspirate
It is used for the cleaning equipment wiped again.Inhaled in addition, the cleaning equipment can be designed as the hand-held cleaners of hand-held guiding type, floor
The clean robot of dirt device or energy automatic moving.
Finally, a kind of method for running suction nozzle with battery unit, especially above-mentioned suction nozzle with battery unit is also proposed by the present invention, wherein,
Pump orifice and/or lead to pump orifice suction channel can by brake from first position be moved to the second place, especially from
Hard place Board position is moved to carpet position, and oppositely can be moved to first position from the second place, especially from ground
Blanket ground location is moved to hard place Board position, wherein, to make pump orifice be promoted to the second of lifting from the first position of decline
Put, the branch road air valve of arranging corresponding with pump orifice and/or suction channel runs lasting feelings before the lifting in suction
It is opened, and is closed again after the lifting in automatic flow under condition.Thus the advantage realized similarly by
The embodiment realized based on suction nozzle with battery unit is drawn.It is important in this that, branch road air valve is only lifted in pump orifice or suction channel
It is opened the time limit determined before in, so that branch road air scoop is substantially remained turned-off during operation is aspirated.Only for taking out
Movement of the suction inlet from first position to the second place, for example when floor covering is transformed to carpet from hard floor, just in short-term
Between open branch road air scoop, and can be with less so that the negative pressure present in pump orifice is eliminated or at least reduced
Power is by pump orifice from surfaced lift to be cleaned.Once pump orifice is elevated or is moved to the second place, then branch road air scoop is automatic
Ground is re-closing off, to ensure the preferable pumping power for cleaning surface to be cleaned.
Brief description of the drawings
The present invention is carried out with reference to embodiments more to illustrate in detail.In the accompanying drawings：
Fig. 1 shows the vacuum cleaning unit with suction nozzle with battery unit,
Fig. 2 shows the vertical section for the suction nozzle with battery unit being in carpet position,
Fig. 3 shows that Fig. 2 amplification is local,
Fig. 4 shows the vertical section for the suction nozzle with battery unit being in the first centre position,
Fig. 5 shows that Fig. 4 amplification is local,
Fig. 6 shows the vertical section for the suction nozzle with battery unit being in the second centre position,
Fig. 7 shows that Fig. 6 amplification is local,
Fig. 8 shows the vertical section for the suction nozzle with battery unit being in hard place Board position,
Fig. 9 shows that Fig. 8 amplification is local.
Embodiment
Fig. 1 is exemplarily illustrated the vacuum cleaning unit 2 with suction nozzle with battery unit 1.The vacuum cleaning unit 2 is designed as herein
Hand-held cleaners.Suction nozzle with battery unit 1 is designed as single accessory device, and the accessory device can be from the basis of vacuum cleaning unit 2
Removed in equipment 20.Suction nozzle with battery unit 1 has two wheels 21, can be moved over a surface to be cleaned by the wheel suction nozzle with battery unit 1.
Suction nozzle with battery unit 1 has housing 3, and moveable pump orifice 27 is configured with the housing.Vacuum cleaning unit 2 is in the usual manner
There is fan (not shown) with method, aspirate can be passed through to the suction of suction nozzle with battery unit 1 by the fan from surface to be cleaned
Mouth 27 is delivered to the infrastructure device 20 of vacuum cleaning unit 2.In addition telescopic bar herein is have also been constructed in infrastructure device 20
Portion 22, the bar portion has handle 23.Arrangement switch 24, can for example be started using the switch and shut-off is taken out on handle 23
Inhale cleaning equipment 2.In addition lead-in cable 25 is gone back in bar portion 22.
Fig. 2 shows the vertical section of the suction nozzle with battery unit 1 during the cleaning of carpet.Suction nozzle with battery unit 1 specifically has housing
3, suction channel 4 is arranged in the housing, and the suction channel leads to pump orifice 27 and pump orifice 27 is cleaned with suction
The fan of equipment 2 is connected on fluid technique.Suction channel 4 movably that is, is pivotally supported in housing 3, from
And suction channel is moved to the second place from first position, for example it is moved to firmly from shown carpet position herein
Floor location.Thus, the pump orifice 27 being fixedly placed on suction channel 4 is while be also moveable.Suction channel 4 has
Fastener element 19, the fastener element is entrenched in transmission device 7, and the transmission arrangements are in suction channel 4 and actuator 5
Between.Actuator 5 is air spring herein.Transmission device 7 is regularly connected with actuator 5, thus the expansion of actuator 5 and receipts
Contracting causes the action direction x for making transmission device 7 along actuator 5 to move simultaneously.The action direction x of actuator 5 herein with it is to be cleaned
The plane on surface is abreast arranged.Transmission device 7 has two operation devices 8,12 for being designed as gearshift chute, that is, for opening
Close the branch road air valve 6 of suction channel 4 the first operation device 8 and for make that suction channel 4 moves relative to housing 3 second
Operation device 12.Branch road air valve 6 has branch road air scoop 11 (being herein the branch road air scoop 11 of suction channel 4) and sealing
Element 10 (being herein the valve swingable relative to suction channel 4).First operation device 8 of transmission device 7, which has, to be used to connect
The guiding face 9 of the potted component 10 of tactile and mobile branch road air valve 6.Action direction x of the guiding face 9 relative to actuator 5
Tilt, so that potted component 10 is lifted from suction channel 4 when transmission device 7 is moved or declined towards suction channel.Transmission dress
Putting 7 the second operation device 12 for being used to move suction channel 4 has what three action direction x along actuator 5 were sequentially arranged
Operating area 13,14,15.Each operating area 13,14,15 has guiding face 16,17,18, and the guiding face provides that
This mutually different gradient that is, relative to action direction x Angle Position.The guiding face 16 of first operating area 13 is designed herein
Into parallel with action direction x.The guiding face 17 of second operating area 14 has the gradient for being not equal to zero, and the 3rd operating area
15 guiding face 18 has the gradient bigger than the gradient of guiding face 17.Based on from the first operating area 13 to the 3rd operating area
Thus 15 direction, transmission device 7 has the gradient for becoming big.The gradient is not continuously to change herein, but based on cloth successively
Discretely piecewise changes the operating area 13,14,15 put in other words.But alternately, can also realize what is be sequentially arranged
Continuous transition between operating area 13,14,15.In shown carpet position, suction nozzle with battery unit 1 is not only by pump orifice 27
Also supported over a surface to be cleaned by the brush unit 26 being arranged on housing 3.
Fig. 3 shows the amplification part according to Fig. 2 suction nozzle with battery unit 1.It is shown in which to include the first operation device 8 and the second operation
The position of the switch of transmission device 7 including device 12.Branch road air valve 6 is in the closed position, at this position, potted component 10
Close the branch road air scoop 11 of branch road air scoop 11 that is, suction channel 4.For this purpose, potted component 10 abuts in first
In the region of the guiding face 9 of operation device 8, the potted component is on the mobile side from carpet position to hard place Board position
For before the gradient to be overcome in guiding face 9.The fastener element 19 of suction channel 4 is same in the first operating area 13
Sample is also at before the guiding face 18 of the operating area 15 of guiding face 17 and the 3rd for the second operating area 14 being adjacently positioned.Transmission
The shown position of device 7 is corresponding by compression position with actuator 5.
Fig. 4 and Fig. 5 correspondingly show the first centre position of suction nozzle with battery unit 1, at this position, and actuator 5 is partly
Expand and transmission device 7 is moved away from actuator, that is, be based on being moved to the left for accompanying drawing.At this position, suction is logical
The fastener element 19 in road 4 is in the transition region before the first operating area 13 of the second operation device 12 and the second operating area 14
In domain.For the guiding face 16 of the composition parallel with the action direction x of actuator 5 of the first operating area 13, the second behaviour
Making the guiding face 17 in region 14 has the gradient for being not equal to zero.Just in the transitional region, the potted component of branch road air valve 6
10 have overcome the partial distance of the guiding face 9 of the rising of the first operation device 8, so that potted component 10 passes through rising
The lifting of branch road air scoop 11 in suction channel 4 of the guiding face 9 from still carpet position is in.Branch road air valve 6 is thus
It is opened, so that branch road air is flowed into suction channel 4 by branch road air scoop 11, and causes inside suction channel 4
Negative pressure reduces and thus reduces also the negative pressure inside pump orifice 27.Pump orifice 27 it is possible thereby to by less power expend from
Surface lifting to be cleaned.As long as the fastener element 19 of current suction channel 4 moves to the second operating space from the first operating area 13
Domain 14, suction channel 4 is based on the gradient of guiding face 17 from surface lifting to be cleaned.Continue to keep here, branch road air valve 6 is protected
It is open.The situation is illustrated below by Fig. 6 and Fig. 7.
Specifically, according to Fig. 6 and Fig. 7 fastener element 19 by being largely expanded for actuator 5 further to the right
It is mobile, that is to say, that towards the second operation device 12 in transmission device 7 the second operating area 14 and the 3rd operating area 15 it
Between transitional region movement.
In figs. 8 and 9 in shown hard place Board position, actuator 5 is finally expanded to maximum, and transmission device 7 by
This is to be at utmost moved to the left, that is to say, that away from the movement of the ground of actuator 5.The fastener element 19 of suction channel 4 then at
In the end regions of the guiding face 18 of 3rd operating area 15.At the position, pump orifice 27 is with utmost from table to be cleaned
Lifting on face, so that suction nozzle with battery unit 1 is only also erect over a surface to be cleaned by brush element 26.Suction channel 4 is towards in housing 3
Swing to a certain degree, connect so that the potted component 10 of branch road air valve 6 no longer has with the guiding face 9 of the first operation device 8
Touch.Thus branch road air scoop 11 is re-closing off, so that branch road air can not be invaded in suction channel 4 and in pump orifice 27 again
Middle had negative pressure is suitable for removing aspirate from surface to be cleaned that is, hard floor in this.
As long as the hard place Board position shown in suction nozzle with battery unit 1 from Fig. 8 and Fig. 9 is moved to carpet position again, actuator 5
Such as it is based on the signal weight contracting of ground transaucer, so that transmission device 7 is drawn towards actuator 5, and suction channel 4 is stung
Element 19 is closed to migrate from right to left in figure and cause to dispose pump orifice 27 over a surface to be cleaned herein.From hard floor
During position is moved to carpet position, the opening of branch road air valve can be saved, because suction channel 4 can be based on weight
Power effect placement is over a surface to be cleaned.Therefore need not in order to reduce negative pressure and to the air blast of suction channel 4.Transmission device 7 by
This can for it is reverse from hard place Board position to the direction of carpet position with guiding face, the guiding face bridging the
Two operating areas 14.
List of numerals
1 suction nozzle with battery unit
2 vacuum cleaning units
3 housings
4 suction channels
5 actuators
6 branch road air valves
7 transmission devices
8 first operation devices
9 guiding faces
10 potted components
11 branch road air scoops
12 second operation devices
13 first operating areas
14 second operating areas
15 the 3rd operating areas
16 guiding faces
17 guiding faces
18 guiding faces
19 fastener elements
20 infrastructure devices
21 wheels
22 bar portions
23 handles
24 switches
25 cables
26 brush elements
27 pump orifices
X action directions
Claims (10)
1. one kind is used for the suction nozzle with battery unit (1) of vacuum cleaning unit (2), the suction nozzle with battery unit has housing (3) and is passed through pump orifice
(27) for the suction channel (4) that is connected with the fan of vacuum cleaning unit (2), wherein, pump orifice (27) and/or suction are logical
Road (4) from first position can be moved to the second place by actuator (5), especially be moved to carpet from hard place Board position
Position, and can move backward, it is characterised in that configuration branch road air corresponding with pump orifice (27) and/or suction channel (4)
Valve (6), the branch road air valve can be by actuator (5), particularly by by actuator (5) and pump orifice (27) and/or taking out
The connected transmission device (7) of passage (4) is inhaled to be operated.
2. suction nozzle with battery unit (1) according to claim 1, it is characterised in that transmission device (7), which has, to be used to operate branch road air
The first operation device (8) of valve (6).
3. suction nozzle with battery unit (1) according to claim 2, it is characterised in that the first operation device (8) has moveable gearshift
Chute, the gearshift chute provides what is risen when being removed from actuator (5) for the potted component (10) of branch road air valve (6)
Guiding face (9) so that potted component (10) can from the corresponding branch road air scoop (11) of branch road air valve (6), especially from
The branch road air scoop of pump orifice (27) and/or suction channel (4) is removed.
4. the suction nozzle with battery unit (1) according to any one of the claims, it is characterised in that transmission device (7), which has, to be used for
Relative to the mobile pump orifice (27) of housing (3) and/or the second operation device (12) of suction channel (4).
5. suction nozzle with battery unit (1) according to claim 4, it is characterised in that the second operation device (12) has multiple operating spaces
Domain (13,14,15), the difference of the operating area and pump orifice (27) and/or suction channel (4) and/or branch road air valve (6)
Position is correspondingly arranged.
6. suction nozzle with battery unit (1) according to claim 5, it is characterised in that the second operation device (12), which has, movably changes
Keep off chute, the operating area (13,14,15) of the gearshift chute have it is different from each other be used to guiding pump orifice (27) and/or
The gradient (16,17,18) of the fastener element (19) of suction channel (4).
7. the suction nozzle with battery unit (1) according to claim 5 or 6, it is characterised in that the guiding face (16) of the first operating area (13)
It is designed to parallel with the action direction (x) of actuator (5), actuator (5) applies along the action direction on transmission device (7)
Power.
8. the suction nozzle with battery unit (1) according to any one of claim 5 to 7, it is characterised in that the second operating area (14) and/
Or the 3rd operating area (15) for pump orifice (27) and/or suction channel (4) fastener element (19) provide rise leading
Draw face (18,19) so that fastener element (19) be based on suction nozzle with battery unit (1) laying can it is common suction running in from
Removed on surface to be cleaned.
9. a kind of vacuum cleaning unit (2), it has the suction nozzle with battery unit (1) according to any one of the claims.
10. one kind is used to run suction nozzle with battery unit (1), the side in particular according to the suction nozzle with battery unit (1) any one of claim 1 to 8
Method, wherein, pump orifice (27) and/or be passed through the suction channels (4) of pump orifice (27) can be by actuator (5) from first position
It is moved to the second place, is especially moved to carpet position from hard place Board position, and can move backward, its feature exists
In in order to which pump orifice (27) to be promoted to the second suction position of rising from the first suction position of decline, with pump orifice (27)
And/or the branch road air scoop (11) that suction channel (4) is correspondingly arranged is run before lifting by automatic flow in suction
It is opened and is re-closing off after lifting in the case of continuing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016101040.5A DE102016101040A1 (en) | 2016-01-21 | 2016-01-21 | Suction nozzle for a vacuum cleaning device |
| DE102016101040.5 | 2016-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106983445A true CN106983445A (en) | 2017-07-28 |
Family
ID=59295799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025660.9A Pending CN106983445A (en) | 2016-01-21 | 2017-01-13 | Suction nozzle with battery unit for vacuum cleaning unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106983445A (en) |
| DE (1) | DE102016101040A1 (en) |
| TW (1) | TW201731443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057002A (en) * | 2019-06-10 | 2020-12-11 | 康塔有限公司 | Floor cleaning device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017116747A1 (en) | 2017-07-25 | 2019-01-31 | Vorwerk & Co. Interholding Gmbh | Floor cleaning device and method for its operation |
| CN114532897B (en) | 2018-04-30 | 2023-12-15 | Lg电子株式会社 | Cleaning device |
| KR102711296B1 (en) | 2018-04-30 | 2024-09-30 | 엘지전자 주식회사 | Nozzle for cleaner |
| CN116269038A (en) | 2018-04-30 | 2023-06-23 | Lg电子株式会社 | Suction nozzle of cleaner |
| WO2019212177A1 (en) | 2018-04-30 | 2019-11-07 | 엘지전자 주식회사 | Cleaner nozzle |
| CN115989981A (en) | 2018-04-30 | 2023-04-21 | Lg电子株式会社 | Suction nozzle of cleaner |
| KR102625905B1 (en) | 2018-07-30 | 2024-01-18 | 엘지전자 주식회사 | Nozzle for cleaner |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1337819A (en) * | 1970-09-09 | 1973-11-21 | Electrolux Ltd | Vacuum cleaning implement |
| US4376322A (en) * | 1979-09-21 | 1983-03-15 | National Union Electric Corporation | Suction cleaner |
| JPH0686744A (en) * | 1992-09-09 | 1994-03-29 | Hitachi Ltd | Suction port body of vacuum cleaner |
| JP2000037325A (en) * | 1992-06-29 | 2000-02-08 | Sharp Corp | Vacuum cleaner |
| CN1493245A (en) * | 2002-09-07 | 2004-05-05 | 沃维克股份有限公司 | Accessory or component part of suction apparatus especially electric dust collector |
| EP2027805A2 (en) * | 2007-08-21 | 2009-02-25 | Samsung Gwangju Electronics Co., Ltd. | Suction brush for vacuum cleaner |
| CN101953663A (en) * | 2009-07-16 | 2011-01-26 | 戴森技术有限公司 | Surface treating head |
| CN103565357A (en) * | 2012-07-19 | 2014-02-12 | 威赛有限公司 | Vacuum cleaner nozzle |
| CN104068792A (en) * | 2013-03-26 | 2014-10-01 | 科沃斯机器人科技(苏州)有限公司 | Dust collector and floor brush thereof |
-
2016
- 2016-01-21 DE DE102016101040.5A patent/DE102016101040A1/en not_active Withdrawn
-
2017
- 2017-01-13 CN CN201710025660.9A patent/CN106983445A/en active Pending
- 2017-01-18 TW TW106101671A patent/TW201731443A/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1337819A (en) * | 1970-09-09 | 1973-11-21 | Electrolux Ltd | Vacuum cleaning implement |
| US4376322A (en) * | 1979-09-21 | 1983-03-15 | National Union Electric Corporation | Suction cleaner |
| JP2000037325A (en) * | 1992-06-29 | 2000-02-08 | Sharp Corp | Vacuum cleaner |
| JPH0686744A (en) * | 1992-09-09 | 1994-03-29 | Hitachi Ltd | Suction port body of vacuum cleaner |
| CN1493245A (en) * | 2002-09-07 | 2004-05-05 | 沃维克股份有限公司 | Accessory or component part of suction apparatus especially electric dust collector |
| EP2027805A2 (en) * | 2007-08-21 | 2009-02-25 | Samsung Gwangju Electronics Co., Ltd. | Suction brush for vacuum cleaner |
| CN101953663A (en) * | 2009-07-16 | 2011-01-26 | 戴森技术有限公司 | Surface treating head |
| CN103565357A (en) * | 2012-07-19 | 2014-02-12 | 威赛有限公司 | Vacuum cleaner nozzle |
| CN104068792A (en) * | 2013-03-26 | 2014-10-01 | 科沃斯机器人科技(苏州)有限公司 | Dust collector and floor brush thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057002A (en) * | 2019-06-10 | 2020-12-11 | 康塔有限公司 | Floor cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016101040A1 (en) | 2017-07-27 |
| TW201731443A (en) | 2017-09-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |
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| WD01 | Invention patent application deemed withdrawn after publication |