CN212959986U

CN212959986U - Press valve

Info

Publication number: CN212959986U
Application number: CN202021531735.4U
Authority: CN
Inventors: 林孝发; 林孝山; 邓小清; 季和君; 余开石
Original assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Current assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-13
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a press valve, which comprises a shell, a plugging component and a wane, wherein the shell is connected with external water supply and is provided with at most two water channels for water outlet; the plugging assembly is rotatably connected to the shell and is used for plugging the water passage by rotation so as to switch the water outlet state of the pressing valve; the rocker is rotationally connected with the shell, and the rotational axial direction of the rocker is perpendicular to the rotational axial direction of the plugging component; the wane is equipped with butt portion respectively in its rotation axis's both sides, and butt portion orders about the shutoff subassembly through cooperating with shutoff subassembly inclined plane and rotates. Adopt the pressure valve of above-mentioned structure, utilize to press the wane to order about the shutoff subassembly and rotate, and then switch the shutoff water course, realize according to controlling of pressure valve water outlet state, overall structure is simple, low in manufacturing cost, the assembly degree of difficulty is low, application reliability is high.

Description

Press valve

Technical Field

The utility model relates to a switch water diversion apparatus technical field, concretely relates to press valve.

Background

The existing water diversion device is generally provided with a switching valve inside, and then a valve core rod is driven to rotate by rotating a knob, so that a water passing opening is controlled to be closed or opened. However, the knob is inconvenient to operate, and generally, the water outlet effect can be achieved only by accurately rotating the angle, so that the mode of operating the button by pressing the button appears in the prior art, the internal transmission mechanism is driven to move by pressing the button, and the valve core rod is controlled to rotate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a press valve, it rotates through the button drive wane to and drive the driver plate and rotate, the driver plate rotates and drives the shutoff of the sealed leather cup on it or open the water course, thereby realizes switching out water or opens and close out the water effect, overall structure is simple, low in manufacturing cost, convenient assembling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a push valve comprising:

a housing which is connected with external water supply and is provided with at most two water channels for water outlet;

the plugging assembly is rotatably connected to the shell and used for plugging the water passage through rotation so as to switch the water outlet state of the pressing valve;

the rocker is rotationally connected with the shell, and the rotational axial direction of the rocker is perpendicular to the rotational axial direction of the plugging component;

the wane be equipped with butt portion respectively in its axis of rotation's both sides, butt portion through with shutoff subassembly inclined plane cooperation order about the shutoff subassembly and rotate.

Furthermore, the plugging component comprises a driving plate, a reversing plate and a sealing leather cup;

the sealing leather cup is arranged at the end part of the drive plate and is used for plugging the water passing channel;

the drive plate is rotationally connected with the shell;

the reversing plate is coaxial and is inserted in the drive plate in a rotation stopping manner, and inclined planes which are matched with the inclined planes of the abutting part and have the same inclined direction are respectively arranged at the positions of the reversing plate corresponding to the abutting part of the warping plate.

Furthermore, the plugging assembly also comprises a leather cup spring;

the shell is provided with a water passing wall which is used for forming a water passing opening communicated with the water passing channel;

the driving plate is provided with a leather cup mounting groove which is opened towards the water passing wall;

the sealing leather cup is in inserting fit with the leather cup mounting groove and is abutted with the water wall;

the leather cup spring is located between the bottom of the leather cup mounting groove and the sealing leather cup and used for pushing the sealing leather cup.

Furthermore, the shell comprises a water separator and a supporting plate fixedly connected to the water separator;

the support plate is provided with a support plate shaft hole and a drive plate mounting hole;

the rocker is provided with a rocker rotating shaft corresponding to the supporting plate shaft hole, and the rocker rotating shaft is inserted into the supporting plate shaft hole so as to enable the rocker to be rotatably connected to the shell;

the driving plate and the sealing leather cup are positioned between the water passing wall of the water separator and the supporting plate, and the reversing plate is positioned on the other side departing from the driving plate relative to the supporting plate.

Furthermore, the water separator is provided with a water separator limiting block;

the drive plate is provided with two drive plate limiting blocks which are respectively positioned at two sides of the water distributor limiting block along the rotation direction;

and the two drive plate limiting blocks are respectively abutted against the water distributor limiting block when the drive plate rotates to the position for plugging or opening the water passing channel.

Furthermore, the utility model also comprises a collision bead and a collision bead spring;

the water separator is provided with a collision bead mounting hole;

the collision bead is inserted into the collision bead mounting hole, and the collision bead spring is positioned between the bottom of the collision bead mounting hole and the collision bead and is used for abutting against the collision bead;

the driving plate is provided with two collision bead grooves facing the water passing wall, and the collision beads are respectively sunk into one of the collision bead grooves when the driving plate rotates to a position for plugging or opening the water passing channel.

Furthermore, the water passing channels in the water separator comprise a first water passing channel and a second water passing channel;

the water separator is provided with a water separator water inlet for accessing external water supply, a first water passing channel water inlet and a first water passing channel water outlet which are positioned at two ends of the first water passing channel, and a second water passing channel water inlet and a second water passing channel water outlet which are positioned at two ends of the second water passing channel;

the plugging assembly switches and plugs the water inlet of the first water passing channel or the water inlet of the second water passing channel.

Furthermore, a pair of water inlets of the first water passing channel and the second water passing channel is arranged;

the plugging assembly plugs the pair of first water passing channel water inlets or the pair of second water passing channel water inlets after rotating in place.

Furthermore, the shell also comprises a shell, a bottom cover and a plurality of joints;

the shell is fixedly connected with the bottom cover to form an installation cavity for installing the water distributor, the support plate, the plugging component and the warping plate;

the shell is provided with a first shell opening, a second shell opening and a third shell opening corresponding to the water inlet of the water separator, the first water passing channel water outlet and the second water passing channel water outlet;

the joint is clamped in the first shell opening, the second shell opening and the third shell opening and is respectively and hermetically connected with the water inlet of the water separator, the first water passing channel water outlet and the second water passing channel water outlet;

the outer side wall of the water separator is provided with a positioning rib, and the shell is provided with a positioning groove corresponding to the positioning rib; the positioning ribs are inserted into the positioning grooves along the installation direction when the water separator is installed in the installation cavity.

The water outlet device further comprises a button which is fixedly connected with the rocker and is exposed out of the shell, and an indication symbol for marking the water outlet state of the pressing valve is arranged on the outer side of the button.

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

1. the plugging assembly and the warping plate are arranged, the plugging assembly can rotate relative to the shell, and the water passing channel on the plugging shell is blocked through rotation, so that the function of switching or opening and closing water outlet can be realized, and the water outlet state of the pressing valve can be further changed; the rotation of the plugging component is realized by pressing the rocker, the rocker is provided with an abutting part, the abutting part is matched with the inclined plane of the plugging component, and the linear motion of the rocker relative to the plugging component can be converted into the rotary motion of the plugging component by the inclined plane matching; through simple press operation, can realize the switching of going out water or open and close, press valve overall structure simple, need not to set up in inside and switch the case, low in manufacturing cost, the assembly degree of difficulty is low, use the reliability high.

2. The shutoff subassembly comprises driver plate, switching-over board and sealed leather cup, and the driver plate can rotate relative the casing, and sealed leather cup is installed at the driver plate tip and is used for the shutoff to cross the water course, and the switching-over board is with the coaxial splining fit of driver plate and be used for cooperating with the waning inclined plane, presses the sloping of butt portion to the switching-over board and orders about the switching-over board rotation behind the waning, and the switching-over board can drive the driver plate rotation owing to splining the splining fit with the driver plate, and the driver plate drives sealed leather cup through rotating and removes to make sealed leather cup can.

3. The leather cup spring is arranged, and the leather cup spring is used for propping against the sealing leather cup, so that the sealing leather cup keeps a state of propping against a water passing wall on the shell, and the sealing performance of the sealing leather cup at a water passing opening of the plugging water passing channel is ensured.

4. Set up the backup pad, the backup pad is used for installing driver plate and wane, and the driver plate is installed between water knockout drum and backup pad, makes to press more compact of valve overall structure.

5. Set up water knockout drum stopper and driver plate stopper, the driver plate rotates in-process driver plate stopper can butt water knockout drum stopper to the restriction driver plate continues to move, consequently can with the cooperation of sealed leather cup, configure the position relation configuration of driver plate stopper and water knockout drum stopper into when sealed leather cup remove the back two mutual butt that targets in place, thereby avoid the position of sealed leather cup to appear the deviation and lead to sealed inefficacy.

6. Set up and bump the pearl spring, bump the pearl spring and keep pushing away the state of propping against the pearl all the time, set up on the driver plate and bump the pearl groove, bump the pearl and can reciprocate to be absorbed in two and bump the pearl grooves at the pivoted in-process of driver plate to for providing gear sense for pressing the valve, whether the user of being convenient for confirms the driver plate and rotates and target in place.

7. The water separator is provided with a water separator water inlet, a first water passing channel and a second water passing channel, external water enters the water separator from the water separator water inlet, and flows to the first water passing channel or the second water passing channel through the switching of the plugging assembly, so that the water separating function is realized.

8. The water inlet of first water course and second water course all is equipped with a pair ofly, and the last sealing leather cup of shutoff subassembly also is equipped with a pair ofly, and when the shutoff subassembly rotated, two first water course water inlets of sealing leather cup shutoff simultaneously or two second water course water inlets of colleague shutoff to set up a pair of water inlet and can avoid when one of them water inlet blocks up, another water inlet still can act on, thereby improved the overall reliability according to the pressure valve.

9. The water distributor is provided with a shell, a bottom cover, a plurality of joints and a water inlet, wherein the shell and the bottom cover are used for installing the water distributor, the supporting plate, the plugging component and the warping plate; the joint can be quickly installed by adopting a clamping installation mode, and can be quickly and hermetically butted with an external water pipe; set up location rib and constant head tank, when can insert the installation to the shell with the water knockout drum fast, guarantee that the position of water knockout drum is correct to ensure the accurate butt joint of joint.

10. Set up the button, set up the sign that the sign pressed the valve and go out the water state on the button, the user can drive the wane through pressing the button and rotate to and then control the play water state of pressing the valve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 without creative efforts.

Fig. 1 is an exploded view of an embodiment of a pressing valve provided in the present invention;

FIG. 2 is a schematic view of a portion of the pressing actuator of FIG. 1;

FIG. 3 is a sectional view showing the structure of the pressing valve of FIG. 1;

FIG. 4 is a schematic view of the assembled state of the partial structure of FIG. 1;

fig. 5 is a schematic structural diagram of the key sheet in fig. 1.

Description of the main reference numerals:

10. a housing; 101. positioning a groove; 11. a second housing opening; 111. a second joint; 12. a first housing opening; 121. a first joint; 13. a third housing opening; 131. a third joint; 21. a button; 22. a seesaw; 221. a rocker limiting hole; 222. a rocker shaft; 223. a first rocker ramp; 224. a second rocker ramp; 225. a rocker abutting block; 23. a reversing plate; 231. a first commutation ramp; 232. a second commutation ramp; 233. a reversing plate shaft hole; 24. a support plate; 241. a support plate shaft hole; 242. a support plate stopper; 243. a dial mounting hole; 25. a seal ring; 26. a dial; 261. a dial plug shaft; 262. a dial limiting block; 263. a first dial joint; 264. a second dial joint; 27. sealing the leather cup; 271. a cup spring; 28. bumping beads; 281. a ball-striking spring; 30. a water separator body; 301. positioning the ribs; 31. a water sealing plate; 32. a water separator rotating shaft; 33. a first water passage water inlet; 34. a second water passage water inlet; 35. a water segregator limiting block; 36. a second water outlet of the water channel; 37. a first water outlet of the water channel; 38. a water inlet of the water separator; 39. a collision bead mounting hole; 40. a bottom cover.

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 obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

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

In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using 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 illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1, fig. 1 shows a structural explosion diagram of an embodiment of a press valve provided by the present invention, the press valve mainly includes a housing, a plugging component, a rocker 22, a ball 28, a ball spring 281, a sealing ring 25 and a button 21, wherein the housing is composed of a water distributor main body 30, a water sealing plate 31, a supporting plate 24, a housing 10, a bottom cover 40, a first joint 121, a second joint 111 and a third joint 131, and the plugging component is composed of a dial plate 26, a reversing plate 23, a sealing cup 27 and a cup spring 271.

The casing inserts the outside water supply to be equipped with two at most and be used for the water course of crossing of going out, in this embodiment, the water course is equipped with two, is first water course and second water course of crossing respectively, is used for realizing going up the play water and lower play water of pressing the valve. The shell is provided with a water passing wall which is used for forming a water passing opening communicated with the water passing channel, and the water passing wall is used for abutting against a sealing leather cup 27 of the plugging component.

Specifically, the water separator body 30 and the water sealing plate 31 constitute the water separator.

The water separator is provided with a water passing wall, a water separator rotating shaft 32, a water separator limiting block 35, a collision bead mounting hole 39, a water separator water inlet 38, a first water passing channel and a second water passing channel, wherein the water passing wall, the water separator limiting block 35, the collision bead mounting hole 39 and the water separator water inlet 38 are arranged on the water separator main body 30. The water sealing plate 31 is matched with the water separator main body 30 to form a first water passing channel and a second water passing channel, a first water passing channel water inlet 33 and a first water passing channel water outlet 37 are formed at two ends of the first water passing channel, and a second water passing channel water inlet 34 and a second water passing channel water outlet 36 are formed at two ends of the second water passing channel, as shown in fig. 2, the first water passing channel water inlet 33 and the second water passing channel water inlet 34 are arranged on the water passing wall, and a pair of the first water passing channel water inlet 33 and the second water passing channel water inlet 34 are arranged and are symmetrically arranged at the upper side and the lower side of the water passing wall; the first water passage outlet 37 is provided on the lower side of the water separator body 30, and the second water passage outlet 36 is provided on the upper side of the water separator body 30.

The water separator main body 30 extends to form a cavity with an opening on one side, away from the water sealing plate 31, of the periphery of the side wall where the water passing wall is located, and is matched with the supporting plate 24 and the sealing ring 25 to form a sealed cavity, and the water separator water inlet 38 is communicated with the sealed cavity and is communicated with the first water passing channel water inlet 33 or the second water passing channel water inlet 34 through injecting water into the sealed cavity.

The water segregator stopper 35 is arranged on the side wall of the cavity formed by extending the periphery towards the side far away from the water sealing plate 31, and is of a convex block-shaped structure.

The opening of the ball-striking mounting hole 39 is arranged on the water wall and is of a sunken counter bore structure, the ball-striking 28 is of a cylindrical structure with a hemispherical head and can be inserted into the ball-striking mounting hole 39, the ball-striking spring 281 is positioned between the bottom of the ball-striking mounting hole 39 and the ball-striking 28 and is used for abutting against the ball-striking 28, and the ball-striking spring 281 is used for forcing the ball-striking 28 to always keep a trend of moving towards the front by applying force to the ball-striking 28.

The water distributor rotating shaft 32 is arranged in the middle of the water passing wall, and protrudes towards one side far away from the water sealing plate 31 to form a cylindrical structure which is used for being matched with the drive plate 26, so that the drive plate 26 rotates by taking the drive plate as an axis.

The water passage inside the water sealing plate 31 and the water separator body 30 includes the first water passage and the second water passage, and two water passages which are not communicated with each other are formed by a continuous partition plate, the approximate shape of the water passage is as shown by a curved structure arranged on the water sealing plate 31 in fig. 1, the water passage near the upper part is communicated with the second water inlet 34, the water passage near the lower part is communicated with the first water inlet 33, and the water passage is respectively communicated to the second water passage outlet 36 on the upper side of the water separator body 30 and the first water passage outlet 37 on the lower side of the water separator body 30.

The shell 10 in the shell is fixedly connected with the bottom cover 40 to form a mounting cavity for mounting the water separator, the support plate 24, the plugging component and the wane 22, and the shell 10 is provided with a first shell opening 12, a second shell opening 11 and a third shell opening 13 corresponding to the water separator water inlet 38, the first water passing channel water outlet 37 and the second water passing channel water outlet 36.

In addition, the first joint 121, the second joint 111 and the third joint 131 in the housing are clamped in the first housing opening 12, the second housing opening 11 and the third housing opening 13, and are respectively and hermetically connected to the water separator water inlet 38, the first water passing outlet 37 and the second water passing outlet 36. Specifically, as shown in fig. 3, taking the first joint 121 as an example, the structures of the other joints are the same as the first joint 121; a deformation claw 1211 is provided on the bottom side of the first joint 121, the outer diameter of the first joint 121 is matched with the inner diameter of the first housing opening 12, so that the first joint 121 can be inserted into the first housing opening 12, the outer diameter of the deformation claw 1211 on the bottom side of the first joint 121 is larger than the inner diameter of the first housing opening 12, when the first joint 121 is inserted into the first housing opening 12, the deformation claw 1211 on the first joint 121 is deformed, so that the first joint 121 can still be inserted into the first housing opening 12, and when the first joint 121 is inserted into the bottom of the first housing opening 12, the deformation claw 1211 on the first joint 121 is pressed by the inner wall of the first housing opening 12, the deformation claw 1211 recovers a shape, so as to block the bottom of the first housing opening 12, and at the same time, a step surface 1212 provided on the upper side of the first joint 121 abuts on the top of the first housing opening 12, thereby fixing the first joint 121 with respect to the housing 10. Meanwhile, the bottom side of the first connector 121 is further provided with a plugging end portion for being in sealing connection with the first water passing channel water outlet 37, the plugging end portion is sleeved with an O-shaped ring, when the first connector 121 is clamped to the housing 10, the plugging end portion is also inserted into the first water passing channel water outlet 37, and sealing matching is achieved through the O-shaped ring. Thus, an external water supply line or water outlet line can be directly fitted to the fitting without having to extend into the housing 10 to communicate with the water separator.

The bottom cover 40 is fixedly connected with the shell 10 by clamping with the water sealing plate 31. Specifically, as shown in fig. 1 and fig. 3, the water separator is substantially fixed in the housing 10 through the first joint 121, the second joint 111 and the third joint 131, the upper and lower sides of the water sealing plate 31 are provided with clamping portions facing the bottom cover 40, the upper and lower sides of the bottom cover 40 are also provided with elastic clamping joints correspondingly adapted to the clamping portions on the water sealing plate 31, when the bottom cover 40 is inserted into the housing 10, the elastic clamping joints on the bottom cover 40 abut against the clamping portions on the water sealing plate 31 and deform, and when the bottom cover 40 is continuously inserted to reach the clamping position, the elastic clamping joints deform and recover, at this time, the bottom cover 40 can be clamped and matched with the water sealing plate 31.

In addition, as shown in fig. 1, the outer side wall of the water knockout vessel body 30 is provided with a positioning rib 301, the inner side wall of the housing 10 is provided with a positioning groove 101 corresponding to the positioning rib 301, and the positioning rib 301 is inserted into the positioning groove 101 in the installation direction when the water knockout vessel body 30 is installed into the installation cavity. Specifically, location rib 301 is equipped with two in the equal parallel of two sides of water knockout drum main part 30, the extending direction of location rib 301 is unanimous in the installation direction of water knockout drum main part 30, the inside wall of shell 10 is formed with a constant head tank 101, the width of this constant head tank 101 is unanimous with two distances between the location rib 301, and its one side towards water knockout drum main part 30 is logical groove, thereby can let two location ribs 301 insert the constant head tank 101 simultaneously, can fix a position water knockout drum main part 30 fast when the installation, simply carry out the installation of water knockout drum main part 30 fast.

The structure of the support plate 24 is as shown in fig. 2, the support plate is clamped and fixed with the water separator main body 30 through the buckles on the two sides, the periphery of the support plate is provided with a sealing strip, and when the support plate 24 is clamped and fixed with the water separator main body 30, the sealing strip is abutted against the step surface on the water separator main body 30, so that the support plate 24 is in sealing fit with the water separator main body 30. The center of the support plate 24 is provided with a dial mounting hole 243, two protruding structures are respectively formed on two sides of the dial mounting hole 243 and extend towards the direction far away from the water sealing plate 31, support plate shaft holes 241 are arranged at corresponding positions on the two protruding structures, and the axial direction of the dial mounting hole 243 and the axial direction of the support plate shaft holes 241 are perpendicular to each other. Support plate stoppers 242 are provided on the other two sides of the dial mounting hole 243, the support plate stoppers 242 have a cylindrical structure protruding in a direction away from the water sealing plate 31, and a pair of parallel support plate stoppers 242 are provided on each side.

The plugging assembly is rotatably connected to the shell and is used for plugging the water channel by rotation so as to switch the water outlet state of the pressing valve.

The structure of the drive plate 26 in the plugging component is shown in fig. 2, the drive plate 26 is rotatably connected to the housing and is provided with a leather cup mounting groove with an opening facing the water passing wall, the drive plate 26 is further provided with two drive plate limiting blocks 262 respectively positioned at two sides of the water distributor limiting block 35 in the rotating direction, the two drive plate limiting blocks 262 are respectively abutted against the water distributor limiting block 35 when the drive plate 26 rotates to the position for plugging or opening the water passing channel, in addition, the drive plate 26 is further provided with two ball collision grooves facing the water passing wall, and the ball collision 28 is respectively sunk into one of the ball collision grooves when the drive plate 26 rotates to the position for plugging or opening the water passing channel.

Specifically, the dial 26 may be regarded as being composed of one middle shaft portion and two sector portions that are symmetrically disposed on both sides of the middle shaft portion and form the first dial joint 263 and the second dial joint 264 of the dial 26. The middle shaft part of the dial 26 is provided with a circular periphery which can be matched with the dial mounting hole 243 on the support plate 24, a sealing ring 25 is arranged between the periphery of the middle shaft part and the dial mounting hole 243, the sealing ring 25 is sleeved on the periphery of the middle shaft part during assembly and then is inserted into the dial mounting hole 243, so that the dial 26 can be connected with the support plate 24 in a sealing way, the rotation of the dial 26 is not hindered, and the dial 26 is positioned between the water passing wall of the water distributor main body 30 and the support plate 24.

A dial insertion shaft 261 including a projection extending toward both sides and adapted to be inserted into and fitted to the reversing plate 23 is also provided on a surface of the dial 26, which faces forward, at a middle shaft portion thereof.

A dial stopper 262 is provided at one side of the middle shaft portion of the dial 26, and two dial stoppers 262 are provided at a certain distance from each other. The other side face of the middle shaft part opposite to the dial insertion shaft 261 is provided with a counter bore used for matching with the water distributor rotating shaft 32 on the water distributor main body 30, when the dial 26 is installed on the water distributor rotating shaft 32, the dial limiting blocks 262 are positioned at two sides of the water distributor limiting blocks 35, and the distance between the dial limiting blocks 262 and the water distributor limiting blocks 35 is met when the dial 26 rotates to block a pair of water inlets on the water distribution wall, and one of the dial limiting blocks 262 on the dial 26 is just abutted to the water distributor limiting blocks 35.

Two collision bead grooves with certain distance are arranged at the other side position of the middle shaft part of the dial plate 26, which is opposite to the dial plate limiting block 262, the size of the collision bead groove is matched with the size of the hemisphere of the head part of the collision bead 28, and the collision bead 28 can sink into the collision bead groove under the action of the collision bead spring 281. The position of the collision bead groove is set to meet the condition that when the driving plate 26 rotates to block any pair of water inlets on the water passing wall, the collision bead 28 sinks into one of the collision bead grooves.

The cup mounting grooves are formed on the surfaces of the first dial plate connector 263 and the second dial plate connector 264 facing the water passing wall, and as shown in fig. 3 in particular, the cross section of the cup mounting grooves has a structure approximately consistent with the shape of the sealing cup 27, so that the sealing cup 27 can be inserted into the cup mounting grooves.

The sealing leather cup 27 is made of rubber materials, has certain elasticity, is inserted into the leather cup mounting groove on the driving plate 26 and is abutted against the water wall; the cup spring 271 is located between the bottom of the cup mounting groove and the sealing cup 27 and is used for pushing against the sealing cup 27. Particularly, the side of sealing leather cup 27 towards the wall of crossing water forms the sealing, relative opposite side is located the leather cup mounting groove, and form a slot part, leather cup spring 271 one end top is supported in this slot part, the other end butt is in the bottom of leather cup mounting groove, the sealing of sealing leather cup 27 all the time pushes up under the effect of leather cup spring 271 and is supported on the wall of crossing water, and the size adaptation of the size of sealing and the first water course water inlet 33 or the second water course water inlet 34 of crossing on the water wall, when the sealing moved the water inlet position, can cover the water inlet completely.

The rocker 22 is rotationally connected with the shell, and the rotational axial direction of the rocker is perpendicular to the rotational axial direction of the plugging component; the rocker 22 is provided with abutting portions on both sides of the rotation axis thereof, and the abutting portions drive the plugging components to rotate through the inclined plane matching with the plugging components. Specifically, the structure of the rocker 22 is as shown in fig. 5, a rocker pivot 222 corresponding to the support plate shaft hole 241 is disposed on the rocker 22, and the rocker pivot 222 is inserted into the support plate shaft hole 241 so as to rotatably connect the rocker 22 to the housing. The rocker shaft 222 is disposed in the middle of the rocker 22, and specifically, is a raised cylindrical structure corresponding to the positions of the two sides of the rocker 22, and can be inserted into the support plate shaft hole 241, and two abutting portions, namely a first rocker inclined surface 223 and a second rocker inclined surface 224 in fig. 5, are disposed on the two sides of the axis where the rocker shaft 222 is located, and the first rocker inclined surface 223 and the second rocker inclined surface 224 are both inclined in the same direction and at the same angle for obliquely abutting against the direction-changing plate 23; besides the abutting portion, a rocker limiting hole 221 is further formed in the rocker 22, the width of the rocker limiting hole 221 is matched with the thickness of the supporting plate limiting block 242 on the supporting plate 24, but the length of the rocker limiting hole 221 is slightly larger than the width of the supporting plate limiting block 242, when the rocker 22 is mounted on the supporting plate 24, the supporting plate limiting block 242 can be inserted into the rocker limiting hole 221, so that the offset of the rocker 22 is limited, meanwhile, a certain friction force is provided, and the rocker 22 is prevented from being loosened after being pressed. In addition, still be provided with wane butt joint piece 225 between two spacing holes 221 of wane, wane butt joint piece 225 can butt to the backup pad 24 after wane 22 is pressed on, through the height of adjusting wane butt joint piece 225 when production, can adjust the turned angle after wane 22 presses.

The middle part of the reversing plate 23 is provided with a reversing plate shaft hole 233, the shape of the reversing plate shaft hole 233 is matched with the dial plate insertion shaft 261, as shown in fig. 4, the reversing plate 23 is positioned at the other side departing from the dial plate 26 relative to the support plate 24, and the reversing plate shaft hole 233 is sleeved on the dial plate insertion shaft 261 to realize coaxial and rotation-stopping matching with the dial plate 26. The reversing plate 23 is provided with inclined planes in the same inclined direction as the inclined planes of the abutting part at positions corresponding to the abutting part of the rocker 22, specifically, as shown in fig. 2, a first reversing inclined plane 231 and a second reversing inclined plane 232 are respectively provided at the upper side and the lower side of the reversing plate 23, and both are inclined at the same angle towards the same direction, and viewed from the cross section, the inclined directions of both are consistent with the inclined directions of the first rocker inclined plane 223 and the second rocker inclined plane 224 on the rocker 22, no matter the rocker 22 abuts against the first reversing inclined plane 231 or the second reversing inclined plane 232, as long as the rocker 22 rotates at the same angle, the rotation angle of the reversing plate 23 is also consistent. The reversing plate 23 is pushed by the pressing of the rocker 22 to rotate, and then the driving plate 26 is driven to rotate, so that the position of the sealing cup 27 on the water passing wall is changed.

In addition, a button 21 is provided, which is fixed to the rocker 22 and exposed from the housing 10, and an indication symbol for indicating the water discharge state of the pressed valve is provided on the outer side. Specifically, as shown in fig. 1 and 3, the button 21 is clipped on the rocker 22 by a protrusion on the rocker 22 and exposed from a notch in the front of the housing 10, so as to be pressed by the user. Two different indication symbols are arranged at the positions of the button 21 corresponding to the two pressing states of the rocker 22, and can be used for identifying the water outlet state of the pressed valve, so that the operation of a user is facilitated.

The utility model provides a pair of press valve, through setting up shutoff subassembly and wane 22, utilize to press down the butt portion that wane 22 made wane 22 to support the shutoff subassembly to one side, and then drive the shutoff subassembly and rotate the water course of crossing on in order to switch the shutoff casing to the realization is switched or is opened and close the function of going out water, and then changes the play water state according to the press valve, and overall structure is simple, need not to set up the switching case in inside, low in manufacturing cost, the assembly degree of difficulty is low, application reliability is high.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. A push valve, comprising:

2. The pressure valve of claim 1, wherein said sealing assembly comprises a dial, a diverter plate, and a sealing cup;

the drive plate is rotationally connected with the shell;

3. The pressure valve of claim 2, wherein said closure assembly further comprises a cup spring;

the shell is provided with a water passing wall for forming a water passing opening communicated with the water passing channel;

the driving plate is provided with a leather cup mounting groove with an opening facing the water passing wall;

4. A push valve as claimed in claim 3, wherein the housing includes a water diverter and a support plate secured to the water diverter;

the driving plate and the sealing leather cup are positioned between the water passing wall of the water separator and the supporting plate, and the reversing plate is positioned on the other side of the supporting plate, which is deviated from the driving plate.

5. A push valve as claimed in claim 4, wherein the diverter is provided with a diverter stop;

the two drive plate limiting blocks are respectively abutted against the water distributor limiting block when the drive plate rotates to the position for plugging or opening the water passing channel.

6. The pressing valve as claimed in claim 5, further comprising a ball and a ball spring;

the water separator is provided with a collision bead mounting hole;

7. A push valve as claimed in any one of claims 4 to 6 wherein the water passageways in the manifold include a first water passageway and a second water passageway;

8. The pinch valve as claimed in claim 7, wherein each of said first and second water inlets is paired;

9. The pressure valve as recited in claim 8 wherein said housing further comprises a shell, a bottom cover, and a plurality of joints; the shell is fixedly connected with the bottom cover to form an installation cavity for installing the water distributor, the support plate, the plugging component and the warping plate;

10. The push valve as claimed in claim 9, further comprising a button fixed to the rocker and exposed from the housing, and having an indication symbol provided on an outer side thereof for indicating a water discharge state of the push valve.