CN113134432A

CN113134432A - Water outlet device

Info

Publication number: CN113134432A
Application number: CN202110606358.9A
Authority: CN
Inventors: 林孝发; 林孝山; 陈志伟; 王明南; 邓飞明; 邓小清; 刘启乔
Original assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Current assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-07-20

Abstract

The invention discloses a water outlet device, comprising: a main body, which is provided with a water outlet; the water outlet is provided with a sliding cavity, and the cavity wall of the sliding cavity is provided with a water passage for introducing water; the water outlet is provided with a water outlet communicating with the sliding cavity A first water outlet and a second water outlet; a sliding member, which is slidably arranged in the sliding cavity to prevent rotation, and when it slides to the first position, the water outlet communicates with the first water outlet, and when it slides to the second position, The water outlet communicates with the second water outlet; the rotating member is installed at one end of the water outlet and is connected to the body in rotation around a rotating shaft parallel to the sliding direction of the sliding member; one of the sliding member or the rotating member is provided with a slope inclined relative to the rotating shaft. The other one of the slot, the sliding piece or the turning piece is provided with a sliding block adapted to slidingly engage with the chute. The overall water outlet device has the advantages of convenient switching of the water outlet function, low assembly difficulty and simple structure.

Description

Water outlet device

Technical Field

The invention relates to the technical field of water outlet devices, in particular to a water outlet device.

Background

General effluent device, for example the gondola water faucet generally includes handle portion and play water end portion, to the switching of gondola water faucet play water function, generally set up the water diversion tray at the play water end portion of gondola water faucet, stir gondola water faucet face lid through the user, switch the water channel of difference on the water diversion tray of intercommunication in the direction of perpendicular to gondola water faucet face lid axis of rotation, but this kind of structure is because the friction dynamics between gondola water faucet face lid and the water diversion tray is great, perhaps be provided with the structure that is used for fixed gear, when carrying out the switching operation of play water function, need the user to grasp handle portion on one hand, gondola water faucet face lid is dialled to another hand, can't realize one-hand operation, it is comparatively inconvenient in the use. For this reason, appeared one kind among the prior art and set up the group button at gondola water faucet handle portion to set up in the gondola water faucet handle and dial button inclined plane complex slide bar, set up a plurality of sealing washers along the slip direction on the slide bar, set up a plurality of diversion holes that correspond simultaneously, the slide bar can produce the slip when dialling the button, make different sealing washers and the inside water route cooperation of gondola water faucet handle open or the different diversion holes of shutoff, thereby realize that one-hand operation switches gondola water faucet and goes out the water function. However, in the shower head with the structure, the toggle button and the slide bar are arranged in the middle of the handle part of the shower head, so that the connection problem of the shower head part with the water outlet end part of the shower head and the problem of how to arrange the water inlet channel and the water outlet channel need to be considered during assembly, the whole structure is very complicated, the assembly is also difficult, and the manufacturing cost is greatly increased.

Disclosure of Invention

The invention aims to overcome the defects or problems in the prior art and provides a water outlet device, wherein a body of the water outlet device comprises a handheld part and a water outlet part, a rotating part and a sliding part are arranged on the water outlet part, a user can control the sliding part to slide up and down by rotating the rotating part so as to control the water path switching of the water outlet device, and meanwhile, the rotating part is arranged at the end part of the water outlet part, so that the assembly process of the rotating part is very simple, the connection relation with other parts is not required to be considered, the assembly difficulty and the internal water path layout difficulty are reduced on the premise of ensuring the simple and easy operation of the switching function of the water outlet device, and the manufacturing cost is reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a water outlet device comprising: a body provided with a water outlet part; the water outlet part is provided with a sliding cavity, and the cavity wall of the sliding cavity is provided with a water passing port for introducing water; the water outlet part is provided with a first water outlet and a second water outlet which are communicated with the sliding cavity; the sliding piece is arranged in the sliding cavity in a sliding mode in a rotation stopping mode, the water passing port is communicated with the first water outlet when the sliding piece slides to a first position, and the water passing port is communicated with the second water outlet when the sliding piece slides to a second position; the rotating piece is arranged at one end of the water outlet part and is rotatably connected with the body around a rotating shaft parallel to the sliding direction of the sliding piece; one of the sliding member or the rotating member is provided with a slanted groove inclined with respect to the rotating shaft, and the other of the sliding member or the rotating member is provided with a sliding block adapted to be slidably fitted with the slanted groove.

Furthermore, a water channel with one end communicated with the first water outlet is arranged in the sliding part, and a first opening communicated with the water channel is arranged on the side wall of the sliding part; when the sliding piece slides to the first position, the water passing opening is communicated with the first opening.

Further, the outer wall of the sliding part is matched with the inner wall of the sliding cavity to form a water passing gap; the side wall of the sliding cavity is provided with a second opening; one end of the second opening is communicated with the second water outlet, and the other end of the second opening is communicated with the water passing gap; when the sliding piece slides to the second position, the water passing opening is communicated with the water passing gap.

Furthermore, a plurality of sealing rings are fixedly sleeved on the outer wall of the sliding part along the sliding direction of the sliding part; the first opening is positioned between the first sealing ring and the second sealing ring, and when the sliding piece slides to the first position, the water passing opening corresponds to the position between the first sealing ring and the second sealing ring; the outer wall of the sliding part between the third sealing ring and the fourth sealing ring is matched with the inner wall of the sliding cavity to form the water passing gap, and when the sliding part slides to the second position, the water passing opening corresponds to the position between the third sealing ring and the fourth sealing ring.

Further, when the sliding part slides to the third position, the water passing opening corresponds to a position between the second sealing ring and the third sealing ring so as to cut off the communication between the water passing opening and the first water outlet and the second water outlet.

Furthermore, at least two inclined grooves are uniformly distributed along the circumferential direction of the rotating piece; the sliding block is arranged along the circumferential direction of the sliding piece corresponding to the inclined groove.

Further, the rotating part comprises a rotating body and a cover body fixedly connected to the rotating body; the rotating body is provided with a first inclined surface inclined relative to the rotating shaft; the cover body is provided with a second inclined surface which faces the first inclined surface and has the same inclined direction with the first inclined surface; the first inclined plane and the second inclined plane are matched to form the chute.

Further, one end of the rotating piece facing the sliding piece is provided with a notch which is communicated with the end part of the chute and is used for the sliding block to pass through so as to enter the chute; when the sliding piece slides to the second position, the sliding piece is abutted to the water outlet part so as to limit the water outlet part in the sliding direction.

Furthermore, one end of the water outlet part is provided with a rotating ring groove extending along the circumferential direction of the water outlet part; the rotating piece is provided with a rotating clamping block which is used for being connected with the rotating ring groove in a clamped mode.

Further, when the sliding member slides to the first position, the second position and the third position, the sliding member and the corresponding sealing ring are configured to be subjected to the same water flow pressure on both sides in the sliding direction.

Furthermore, one end of the water passing hole facing the water passing cavity is provided with a transition surface facing the inside of the water passing hole and inclining outwards relative to the water passing cavity along the circumferential direction of the inner wall of the water passing cavity.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. the body of the water outlet device is provided with a water outlet part for discharging water, the water outlet part is provided with a sliding cavity for mounting the sliding part, water can be introduced into the sliding cavity through the water inlet, and water flow can be switched to flow to the first water outlet or the second water outlet after entering the sliding cavity; the switching of the water outlet device is realized by the matching of the rotating piece and the sliding piece, wherein the rotating piece is arranged at one end of the water outlet part; meanwhile, one of the rotating part or the sliding part is provided with a chute, the other one of the rotating part or the sliding part is provided with a sliding block, the sliding hole can be inserted into the chute and slides along the extension direction of the chute, and the sliding part is arranged in a rotation stopping way, so that the rotating action of the rotating part can be converted into the up-and-down sliding action of the sliding part, the sliding part can move back and forth between a first position and a second position, the communication between the water passing port and the first water outlet or the second water outlet can be switched through the movement of the sliding part, and the switching of different water outlet functions of the water outlet; meanwhile, the conversion of the rotating action to the sliding action is realized in a mode of matching the chute with the sliding block, and a reset piece is not required to be arranged in the water outlet device, so that the operating hand feeling of the rotating piece can be always kept consistent, and the comfort level during operation is improved; the water outlet device has the advantages of convenient water outlet function switching, low assembly difficulty and simple structure.

2. The sliding part is provided with a water passing channel communicated with the first water outlet, the water passing port can be communicated with the water passing channel through a first opening formed in the side wall of the sliding part, and the water passing channel is arranged inside the sliding part, so that the water path layout of the water outlet device at the water outlet part is simpler, a water path communicated with the first water outlet is not required to be arranged at the water outlet part, and the water passing channel in the sliding part is directly communicated.

3. The outer wall of the sliding part is matched with the inner wall of the sliding cavity to form a water passing gap, the side wall of the sliding cavity is provided with a second opening, the water passing port can be communicated with a second water outlet through the water passing gap and the second opening, and the water passing gap is formed by matching the outer wall of the sliding part with the inner wall of the sliding cavity, so that the body of the water outlet device is not required to be provided with an independent water channel on a water outlet part, and the water outlet device also has the function of reducing the complexity of the water channel layout of the body.

4. The sliding piece is sleeved with the plurality of sealing rings, and the water passing port can respectively and independently correspond to the first opening and the position of the water passing gap by utilizing the sealing effect of the sealing rings, so that the purpose of switching the water outlet function is achieved.

5. The sliding piece can also slide to a third position between the first position and the second position, and when the sliding piece slides to the third position, the water flow of the water outlet is blocked by the second sealing ring and the third sealing ring, so that the water outlet of the water outlet device is closed.

6. At least two chutes are uniformly distributed in the circumferential direction of the rotating part, corresponding sliding blocks are arranged on the sliding part, the sliding blocks can be inserted into the chutes and slide along the extending direction of the chutes, the chutes are uniformly distributed in the circumferential direction of the rotating part, the force applied to the rotating part in the rotating axial direction is kept uniform, the probability of damage or falling of the rotating part can be reduced, meanwhile, the water passing channel on the sliding part is arranged in the sliding part, the water channel is not required to be arranged in the body of the water outlet device, and a space is provided for the sliding part to rotate relatively and centrally.

7. The rotating piece comprises a rotating body and a cover body, a first inclined plane is arranged on the rotating body, a second inclined plane is arranged on the cover body, when the cover body is buckled on the rotating body, the first inclined plane and the second inclined plane can be matched to form the chute, the structure can facilitate installation of the sliding piece, the sliding piece can be inserted into the rotating body firstly and enables the sliding block to be lapped on the first inclined plane, and then the cover body is fixed, so that the sliding block is inserted into the chute.

8. The rotating piece is provided with a notch communicated with the chute, the notch can be used for the sliding block to pass through so that the sliding block enters the chute, the assembly between the sliding piece and the rotating piece is facilitated, and meanwhile, the sliding piece is limited by the water outlet part, so that the sliding piece cannot be separated from the chute from the notch when sliding to the position of the notch.

9. The water outlet part is provided with a rotating ring groove, and the rotating piece is provided with a rotating clamping block which can be clamped in the rotating ring groove and slides along the rotating ring groove, so that the rotating piece can rotate relative to the water outlet part while realizing axial limiting relative to the water outlet part.

10. The slider offsets each other on the both sides of sliding direction of its rivers pressure that receives when sliding first, second, third position to make the slip of slider can avoid falling the influence of rivers pressure, make user's the control feel more comfortable.

11. The inclined transition surface is arranged, so that the sealing ring on the sliding part is prevented from being abraded seriously due to abrasive cutting with the port of the water passing port when passing through the water passing port, the service life of the sealing ring is prolonged, and the service life of the whole device is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded view of a first embodiment of a water outlet device according to the present invention;

FIG. 2 is a schematic view of a rotating body of the rotating member shown in FIG. 1;

FIG. 3 is a schematic view of a cover of the rotor of FIG. 1;

FIG. 4 is a schematic view of the slider of FIG. 1;

FIG. 5 is a schematic view of the water outlet device in FIG. 1 when the sliding member is at a first position;

FIG. 6 is a schematic view of the water outlet device in FIG. 1 when the sliding member is at a second position;

FIG. 7 is a schematic view of the water outlet device in FIG. 1 when the sliding member is at a third position;

fig. 8 is an exploded view of a second embodiment of a water outlet device according to the present invention;

FIG. 9 is a schematic view of the structure of the inclined slot in the rotating member of FIG. 8;

fig. 10 is a schematic cross-sectional view of the water outlet device in fig. 1.

Description of the main reference numerals:

a water outlet device body 10; a rotation stop protrusion 101; a water inlet passage 102; a water passing opening 103; a transition surface 1031; a water inlet joint 11; a sliding chamber seat 12; a second opening 121; a communicating water channel 122; a water outlet member 13; a first water outlet 131; a second water outlet 132; a bubbler 14; a fixed seat 15; a rotating ring groove 151; a rotating body 20; a handle 201; a positioning groove 202; a rotation stopping card slot 203; rotating the chuck 204; a first bevel 205; a stopper portion 206; a card-connecting card slot 207; a lid body 21; a positioning boss 211; a chucking chuck 212; a rotation stopper 213; a second inclined surface 214; a collision bead 22; a ball spring 23; a chute body 24; a detent block 241; a slide latch 242; a chute 243; notches 244; a slider 30; a water passage 301; a first opening 3011; a water passing gap 302; a slide block 31; a slider protrusion 311; a rotation stop slider 32; the first seal ring groove 331; a second seal ring groove 332; a third seal groove 333; a fourth seal ring groove 334; a first water cut portion 341; a second cut-water portion 342; a third water diversion portion 343; a first seal ring 41; a second seal ring 42; a third seal ring 43; a fourth seal 44.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1, fig. 1 shows an exploded view of a first embodiment of a water outlet device provided by the present invention, which mainly includes a body, a sliding member 30, a rotating member and a plurality of sealing rings.

The body can be divided into a handheld part and a water outlet part, the handheld part is used for being held by a user, and the water outlet part is used for forming water outlet. Specifically, the body is composed of a water outlet device body 10, a water inlet joint 11, a sliding cavity seat 12, a water outlet piece 13 and a bubbler 14. The water outlet device body comprises a first tubular member extending along a first direction, the first tubular member forms a handheld portion of the body, and referring to fig. 5, the first tubular member is hollow inside to form a water inlet channel 102, and a water inlet connector 11 is inserted and fixed at one end of the first tubular member and is used for being connected with an external water inlet pipe and the like to introduce external water into the water inlet channel 102.

The water outlet device body 10 further includes a second tubular member extending along a second direction, the second tubular member is integrally formed with the first tubular member, and the second direction is perpendicular to the first direction, and particularly, a portion of the first tubular member connected with the second tubular member is located at a portion of the second tubular member near an upper end thereof. Referring to fig. 5 to 7, a chamber which is penetrated from top to bottom is arranged inside the second tubular member, a water passing opening 103 is arranged on the side wall of the chamber, and the water passing opening 103 is communicated with the water inlet channel 102 in the first tubular member and is used for introducing inlet water into the chamber. The upper end position of the second tubular component is also provided with a plurality of rotation stopping bulges 101 which extend upwards, and a rotation stopping chute which extends along the second direction is formed between the rotation stopping bulges 101.

In addition, water outlet device body 10 still is equipped with the elastic pin mounting groove, and the elastic pin mounting groove is used for installing and meets pearl spring 23 and meets pearl 22, meets pearl 22 and can butt to on the rotation piece to form the gear and feel.

Referring to fig. 5 to 7, the outlet member 13 is screwed and fixed to the lower end opening of the second tubular member, and a through hole penetrating in the second direction is formed at a middle position thereof, and this through hole forms a first water outlet 131 of the outlet member, and an annular through groove penetrating in parallel to the second direction is provided at a peripheral edge of the outlet member 13, and a lower end of this annular through groove forms a second water outlet 132. In particular, in the present embodiment, the water passing area of the second water outlet 132 gradually decreases along the water outlet direction, so that the water flow can be ejected from the second water outlet 132 to form the lance water. Further, a bubbler 14 is installed at a lower end of the water outlet member 13 and communicates with the first water outlet 131 for forming bubble water when the first water outlet 131 is discharged.

Referring to fig. 5 to 7 and 10, the structure for forming the internal chamber of the second tubular member has a lower end surface, the sliding cavity seat 12 is used to form a sliding cavity in cooperation with the internal chamber of the second tubular member, the upper end surface abuts against the lower end surface of the second tubular member when the sliding cavity seat is installed, and the lower end surface of the sliding cavity seat 12 abuts against the water outlet piece 13, so as to form an axial limit, and the sliding cavity seat 12 is fixed in the second tubular member. A cylindrical chamber is formed in the middle of the sliding chamber seat 12, the upper end and the lower end of the cylindrical chamber are open, the lower end of the cylindrical chamber is communicated with a first water outlet 131 on the water outlet piece 13, and a second opening 121 is formed in the side wall of the cylindrical chamber. When the sliding chamber 12 is installed in the second tubular member, the outer wall of the sliding chamber cooperates with the inner wall of the second tubular member to form a communication channel 122, and the communication channel 122 is used for communicating the second opening 121 and the second water outlet 132. At the same time, the cylindrical chamber of the sliding chamber seat 12 and the chamber formed on the second tubular member cooperate to form a sliding chamber in which the sliding member 30 can slide, and the second opening 121 is used for communicating the sliding chamber with the second water outlet 132.

In addition, referring to fig. 10, the sliding chamber seat 12 and the opening on the water outlet device body 10 cooperate together to form a water passing opening 103, a transition surface 1031 which inclines outwards towards the inside of the water passing opening 103 and relative to the water passing chamber is arranged on the inner wall of the water passing chamber along the circumferential direction of the water passing opening 103 at one end of the water passing opening 103 facing the water passing chamber, and the transition surface 1031 is specifically an inclined surface arranged on the water outlet device body 10 and the sliding chamber seat 12.

The fixing seat 15 is fixedly connected to an opening at the upper end of the second tubular member in a clamping and fixing manner, and a circle of rotating ring groove 151 extending along the circumferential direction is formed in the outer side wall of the fixing seat.

The fixed seat 15, the second tubular member, the sliding cavity seat 12, the water outlet 13 and the bubbler 14 together form a water outlet part of the body, and the water outlet part is used for forming water outlet.

Referring to fig. 2 and 3, the rotation member includes a rotation body 20 and a cover body 21 which are mounted on the upper end of the water discharge portion and rotatably connected to the body about a rotation axis parallel to the sliding direction of the sliding member 30.

Specifically, referring to fig. 2, the rotating body 20 is provided with a main body portion and a handle 201 integrally formed with the main body portion, wherein the handle 201 is used for being pulled by a user to control the rotating member to rotate relative to the body. A circular through hole extending along the rotation axis of the rotating member is formed in the main body of the rotating body 20, two first inclined planes 205 are uniformly distributed on the hole wall of the circular through hole along the circumferential direction, the first inclined planes 205 are inclined relative to the axial direction of the circular through hole, and the inclination angles of the two first inclined planes 205 are opposite. In the area between the two first inclined surfaces 205, the hole wall of the circular through hole is further provided with a clamping groove 207, and the clamping groove 207 extends along the axial direction of the circular through hole. In addition, one end of each of the two first inclined surfaces 205 is provided with a limiting portion 206, and the limiting portion 206 is formed with a blocking surface perpendicular to the axial direction of the circular through hole.

In addition to the circular through holes, four through rotation-stopping slots 203 are uniformly arranged in the circumferential direction on the rotating body 20. Meanwhile, a rotary chuck 204 is arranged at the lower side position of the rotary body 20 corresponding to the rotation stopping clamping groove 203. A positioning groove 202 is also provided on the rotating body 20.

Referring to fig. 3, the cover body 21 includes a base plate, and four detent catches 213 are provided at an outer circumferential position of the base plate, and the four detent catches 213 can be engaged with the detent grooves 203 on the rotating body 20, thereby fixing the cover body 21 to the rotating body 20. Two slope structures are convexly and uniformly distributed on the base plate, the end surfaces of the two slope structures form second inclined surfaces 214, when the cover body 21 is fixed on the rotating body 20, the two second inclined surfaces 214 respectively face the two first inclined surfaces 205, so that two inclined grooves which are inclined relative to the rotating shaft of the rotating member are formed, and the inclination directions of the two inclined grooves are opposite. Wherein, the first bevel surface 205 and the second bevel surface 214 form the groove wall of the chute, and the hole wall of the circular through hole on the rotating body 20 forms the groove bottom of the chute.

Two symmetrical clamping chucks 212 are further convexly arranged between the two slope structures on the cover body 21, and the two clamping chucks 212 can be clamped into the clamping groove 207 on the rotating body 20, so that another limiting structure is formed at the other end of the chute, which is opposite to the limiting part 206. In addition, the cover 21 is further provided with a positioning protrusion 211, and the positioning protrusion 211 can be inserted into the positioning groove 202 of the rotating body 20, so as to facilitate the installation and positioning of the cover 21.

Referring to fig. 4, the slider 30 is a substantially circular rod-shaped member, and the outer wall thereof is provided with a first seal ring groove 331, a second seal ring groove 332, a third seal ring groove 333 and a fourth seal ring groove 334 in sequence along the extending direction thereof for respectively installing and sleeving the first seal ring 41, the second seal ring 42, the third seal ring 43 and the fourth seal ring 44. A first water cut portion 341 is formed between the first and second

seal ring grooves

331 and 332, and a first opening 3011 is provided at the first water cut portion 341 in a side wall of the slider 30; a second water cut part 342 is formed between the second packing groove 332 and the third packing groove 333; a third water cut part 343 is formed between the third gasket groove 333 and the fourth gasket groove 334.

Two sliding blocks 31 for cooperating with the chutes are provided at the upper end positions of the sliding member 30, and the two sliding blocks 31 can be respectively inserted into the two chutes and slide along the extending direction of the chutes; meanwhile, the two slide blocks 31 are arranged on two rotation stopping slide blocks 32 protruding from the side wall surfaces of the slide member 30, and the two rotation stopping slide blocks 32 can be matched with rotation stopping chutes formed by the rotation stopping protrusions 101 when the slide member 30 is inserted into the slide cavity, so that the slide member 30 is arranged in the slide cavity in a rotation stopping manner relative to the body. In addition, the upper and lower surfaces of the sliding block 31 are further provided with sliding block protrusions 311, when the sliding block 31 is inserted into the chute, the sliding block protrusions 311 can abut against the first inclined surface 205 and the second inclined surface 214, so as to reduce the contact area between the sliding block 31 and the chute wall, further reduce the frictional resistance between the sliding block 31 and the chute, and facilitate the sliding of the sliding member 30.

Referring to fig. 5 to 7, a water passage 301 is further provided inside the slider 30, and the water passage 301 has an upper end communicating with the first opening 3011 and a lower end forming an outlet at a lower end surface of the slider 30.

When the sliding member 30 is slidably disposed in the sliding cavity in a rotation-stopping manner, the sealing ring sleeved on the sliding member 30 is attached to the cavity wall of the sliding cavity, so that the water dividing portions are isolated from each other, and meanwhile, the sealing ring can be positioned at a corresponding position without moving when not driven by the rotating member through the frictional resistance between the sealing ring and the cavity wall of the sliding cavity, because the pressure-bearing areas of the sealing ring grooves on the sliding member 30 and the corresponding sealing rings are equal when the water outlet device passes through the water, the water flow pressures on the two sides of the sliding member 30 in the sliding direction are also equal, thereby avoiding the influence of the water flow pressure on the operation hand feeling and the positioning of the sliding member 30. Meanwhile, when the sealing ring on the sliding part 30 passes through the water passing opening 103, the sealing ring cannot be ground and cut by the turning surface at the port of the water passing opening 103 due to the action of the transition surface 1031, so that the service life of the sealing ring can be prolonged.

In this embodiment, the sliding member 30 needs to pass through the circular through hole of the rotating body 20 and be inserted into the sliding cavity, and then the cover 21 is fixedly connected to the rotating body 20, so that the sliding block 31 can be inserted into the chute; when the rotating member rotates, the inclined slot can drive the sliding member 30 to slide up and down through the inclined surface fit.

With reference to fig. 5 to 7, a specific operation process of the water outlet device in the present embodiment will be described below.

The slider 30 can be reciprocated by the rotating member between a first position, in which the slider 30 is moved to the lowermost end, a second position, in which the slider 30 is moved to the uppermost end, and a third position, in which the slider 30 is moved to a position between the first position and the second position. The lowermost end and the uppermost end are defined herein with respect to the outlet end of the outlet portion as the lower side. In the present embodiment, the positioning of the sliding member 30 is achieved by the friction between the sealing ring sleeved on the sliding member and the wall of the sliding chamber, and whether the sliding member 30 reaches the first position, the second position and the third position is determined by the ball 22 and the ball spring 23.

The sliding piece 30 moves to the first position as the initial position, at this time, the sliding block 31 is located at the bottom end of the inclined groove, and the sliding block 31 is limited by the clamping chuck 212, so that the sliding block 31 can not move any more, at this time, the sliding piece 30 can not move any more, and the bottom end of the sliding piece 30 is also abutted to the top end of the sliding cavity seat 12, thereby limiting the limit position of the bottom end of the sliding piece 30 and limiting the limit position of the rotation piece rotating in this direction; meanwhile, at the first position, the first water dividing portion 341 on the sliding member 30 faces the water passing port 103, and water flow can enter the water passing channel 301 through the water passing port 103, the first water dividing portion 341 and the first opening 3011, and then enter the first water outlet 131 of the water outlet member 13 from the water passing channel 301 to the through hole at the middle position of the sliding cavity base 12 to form water outlet.

The rotating member is rotated to make the sliding member 30 reach a third position, in which the second water diversion part 342 on the sliding member 30 faces the water passing port 103, and the water flow is blocked by the second sealing ring 42 and the third sealing ring 43 after passing through the water passing port 103, so as to cut off the communication with the first water outlet 131 and the second water outlet 132.

Continuing to rotate the rotating member to make the sliding member 30 reach the second position, at this time, the sliding block 31 will be pushed against the limiting portion 206, the rotating member cannot continue to rotate, and the sliding member 30 cannot continue to move upward; the third water dividing part 343 on the sliding part 30 at the position is over against the water passing port 103, the water passing gap 302 formed by the outer wall of the sliding part 30 at the position of the third water dividing part 343 and the inner wall of the sliding cavity in a matching manner is communicated with the water passing port 103, and water flow can enter the communicating water channel 122 through the water passing port 103, the water passing gap 302 and the second opening 121 and then reach the second water outlet 132 to form water outlet. Then, the rotating member is rotated in the other direction, and the sliding member 30 returns to the third position and the first position in sequence.

In addition, because the rotating part is installed at the upper end position of the water outlet part, and the handle 201 of the rotating body 20 faces the position where the handheld part is located, when a user holds the handheld part of the water outlet device, the user can still stir the handle 201 by one hand, so that the switching operation of the water outlet function of the water outlet device is very convenient.

In addition, the invention also provides an embodiment two, and the difference between the embodiment two and the embodiment one is that the mode of forming the inclined groove is different.

Referring to fig. 8 and 9, in the second embodiment, the rotating member is composed of a rotating body 20, a decoration cover for covering an upper portion of the rotating body 20, and a chute body 24, the chute body 24 is in rotation stop fit with the rotating body 20, and a chute 243 is provided on the chute body 24.

Specifically, the chute body 24 is a circular tubular member with a through middle portion, the outer wall of the upper side of the chute body is provided with a rotation stopping block 241 for matching with the rotating body 20, and the rotation stopping block 241 can be inserted into a matched groove on the rotating body 20, so that the chute body 24 can rotate along with the rotating body 20. A sliding block 242 is disposed at the bottom end of the chute body 24, a sliding groove engaged with the sliding block 242 is disposed at the upper end surface of the water outlet portion of the water outlet device body 10, and the sliding block 242 can be inserted into the sliding groove to limit the rotation path of the chute body 24. An inclined chute 243 is provided on the side wall of the chute body 24, the upper end of the chute 243 is closed, and the lower end of the chute body 24 is provided with a notch 244 at the bottom end, i.e., the end facing the slider 30, and the notch 244 allows the sliding block on the slider 30 to pass through and enter the chute 243.

It should be noted that, when the chute body 24 is mounted on the upper end of the water outlet portion and the rotating member is mounted, the chute body 24 is limited by the upper and lower positions and cannot move, and at the same time, when the sliding member 30 moves to the first position by the chute 243, the bottom end of the sliding member 30 abuts against the top end of the sliding cavity 12, so that the sliding member 30 cannot move downwards any more, and therefore, although the sliding member 30 moves to the position of the notch 244, the sliding member 31 cannot be pulled out of the notch 244.

In the second embodiment, the sliding member 30 may be inserted into the sliding cavity, and then the inclined groove 24 and the rotating body 20 may be installed.

The invention provides a water outlet device, the body of the water outlet device comprises a handheld part and a water outlet part, the water outlet part is provided with a rotating part and a sliding part 30, a user can control the sliding part 30 to slide up and down by rotating the rotating part so as to control the waterway switching of the water outlet device, and meanwhile, the rotating part is arranged at the end part of the water outlet part, so the assembly process of the rotating part is very simple, the connection relation with other parts is not needed to be considered, the assembly difficulty and the internal waterway layout difficulty are reduced on the premise of ensuring the switching function of the water outlet device to be simple and easy to operate, and the manufacturing cost is reduced.

The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.

Claims

1. A water outlet device is characterized by comprising:

a body provided with a water outlet part; the water outlet part is provided with a sliding cavity, and the cavity wall of the sliding cavity is provided with a water passing port for introducing water; the water outlet part is provided with a first water outlet and a second water outlet which are communicated with the sliding cavity;

the sliding piece is arranged in the sliding cavity in a sliding mode in a rotation stopping mode, the water passing port is communicated with the first water outlet when the sliding piece slides to a first position, and the water passing port is communicated with the second water outlet when the sliding piece slides to a second position;

the rotating piece is arranged at one end of the water outlet part and is rotatably connected with the body around a rotating shaft parallel to the sliding direction of the sliding piece;

one of the sliding member or the rotating member is provided with a slanted groove inclined with respect to the rotating shaft, and the other of the sliding member or the rotating member is provided with a sliding block adapted to be slidably fitted with the slanted groove.

2. The water discharge device as claimed in claim 1, wherein the sliding member is provided with a water passage therein having one end communicating with the first water outlet, and a side wall thereof is provided with a first opening communicating with the water passage; when the sliding piece slides to the first position, the water passing opening is communicated with the first opening.

3. The water outlet device as claimed in claim 2, wherein the outer wall of the sliding member is matched with the inner wall of the sliding cavity to form a water passing gap; the side wall of the sliding cavity is provided with a second opening; one end of the second opening is communicated with the second water outlet, and the other end of the second opening is communicated with the water passing gap; when the sliding piece slides to the second position, the water passing opening is communicated with the water passing gap.

4. A water outlet device as claimed in claim 3, wherein the outer wall of said sliding member is fixedly provided with a plurality of sealing rings along the sliding direction thereof; the first opening is positioned between the first sealing ring and the second sealing ring, and when the sliding piece slides to the first position, the water passing opening corresponds to the position between the first sealing ring and the second sealing ring; the outer wall of the sliding part between the third sealing ring and the fourth sealing ring is matched with the inner wall of the sliding cavity to form the water passing gap, and when the sliding part slides to the second position, the water passing opening corresponds to the position between the third sealing ring and the fourth sealing ring.

5. The water outlet device as claimed in claim 4, wherein when the sliding member slides to the third position, the water outlet corresponds to a position between the second sealing ring and the third sealing ring to cut off the communication between the water outlet and the first water outlet and the second water outlet.

6. The water discharge device as claimed in claim 2, wherein at least two of said chutes are uniformly arranged along a circumferential direction of said rotary member; the sliding block is arranged along the circumferential direction of the sliding piece corresponding to the inclined groove.

7. The water outlet device as claimed in claim 6, wherein the rotating member comprises a rotating body and a cover fixedly connected to the rotating body; the rotating body is provided with a first inclined surface inclined relative to the rotating shaft; the cover body is provided with a second inclined surface which faces the first inclined surface and has the same inclined direction with the first inclined surface; the first inclined plane and the second inclined plane are matched to form the chute.

8. A water outlet device as claimed in claim 6, wherein the end of the rotary member facing the slide member is provided with a notch communicating with the end of the chute for the slide block to pass through to enter the chute; when the sliding piece slides to the second position, the sliding piece is abutted to the water outlet part so as to limit the water outlet part in the sliding direction.

9. The water outlet device as claimed in claim 2, wherein one end of the water outlet portion is provided with a rotary ring groove extending along a circumferential direction thereof; the rotating piece is provided with a rotating clamping block which is used for being connected with the rotating ring groove in a clamped mode.

10. A water outlet device as claimed in claim 5, wherein the sliding member is arranged to slide to the first, second and third positions in response to the pressure of the water stream on each side of the sealing ring which is arranged to slide.

11. The water outlet device as claimed in claim 4, wherein the end of the water passing opening facing the water passing cavity is provided with a transition surface facing the inside of the water passing opening and inclining outwards relative to the water passing cavity on the inner wall of the water passing cavity along the circumferential direction.