Push-pull button valve element water distribution device and shower

Abstract

The utility model belongs to the technical field of valve core water distribution, and particularly relates to a push-pull button valve core water distribution device and a shower, which comprise a valve body and a valve core body, the valve body is provided with a water inlet, a first water distribution port and a second water distribution port, the valve core body comprises a valve casing arranged in the valve body, the valve casing is connected with a valve cover, and the end part of the valve cover is provided with a preformed hole. A valve element rod is rotationally connected into the reserved hole, the end, arranged in the valve shell, of the valve element rod is connected with a water distribution assembly used for controlling opening and closing of the first water distribution opening and the second water distribution opening, the valve element rod is slidably sleeved with a bush, and the bush is connected with a push-pull assembly used for driving the bush and the valve element rod to rotate. The utility model has the advantages that the stress process of the valve core rod is buffered, the possibility that the valve core body is easy to damage is reduced, and the service life and the use hand feeling of a user are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of spool water distribution, and particularly relates to a push-pull button spool water distribution device and a shower head. Background Art

[0002] Shower heads are sanitary ware products commonly seen in daily life. At present, for most shower heads on the market, the way to switch the water path of the spool is by pressing, and some use the push-pull method to switch the water path. However, for the existing shower heads using the push-pull method to switch the water path, there are problems such as poor operation of the mechanism and complex structure. Moreover, in the existing designs of push-pull shower heads, the button is directly connected to the spool, and the spool is directly pressed by the button without a buffer connection. After using for a period of time, problems such as spool damage or button damage are likely to occur, and the service life and the user experience of the feel cannot meet the user's needs. Summary of the Utility Model

[0003] In order to solve the problems in the above background art, the utility model provides a push-pull button spool water distribution device and a shower head. The push-pull component drives the bushing to move. During the movement of the bushing, the bushing moves along the length direction of the spool rod and drives the spool rod to rotate at the same time. While the bushing moves along the length direction of the spool rod, the bushing rotates together with the spool rod. During the rotation of the spool rod, the opening and closing of the first water distribution port and the second water distribution port are controlled by the water distribution component. By driving the spool rod to rotate through the bushing, the force-bearing process of the spool rod is buffered, the possibility of easy damage to the spool body is reduced, and the service life and the user experience of the feel are guaranteed.

[0004] The utility model provides a push-pull button spool water distribution device, which includes a valve body and a spool body. The valve body is provided with a water inlet, a first water distribution port and a second water distribution port. The spool body includes a valve housing placed inside the valve body. The valve housing is connected with a valve cover. A reserved hole is provided at the end of the valve cover. A spool rod is rotatably connected in the reserved hole. The end of the spool rod placed inside the valve housing is connected with a water distribution component for controlling the opening and closing of the first water distribution port and the second water distribution port. The spool rod is slidably sleeved with a bushing, and the bushing is connected with a push-pull component for driving the bushing and the spool rod to rotate.

[0005] Furthermore, the push-pull component includes a panel connected with the valve body. The panel is provided with a sliding hole. A push-pull button is slidably connected in the sliding hole. The panel is provided with a pair of sliding grooves. On one side of the panel close to the sliding grooves, a slider integrally formed and slidably inserted into the sliding grooves is provided. On one side of the slider close to the spool rod, a pair of connecting rods are fixedly connected. On the side wall of the bushing close to the connecting rods, a rotating rod is fixedly connected. The rotating rod is rotatably connected with the connecting rod.

[0006] Further, the water diversion assembly includes a stationary plate that abuts against the inner wall of the valve housing on the side away from the valve core rod. The valve housing is respectively provided with a water inlet channel corresponding to and communicating with the water inlet, a first water diversion channel corresponding to and communicating with the first water diversion port, and a second water diversion channel corresponding to and communicating with the second water diversion port. The stationary plate is respectively provided with a water inlet hole corresponding to and communicating with the water inlet channel, a first water diversion hole corresponding to and communicating with the first water diversion channel, and a second water diversion hole corresponding to and communicating with the second water diversion channel. A movable plate abuts against one side of the stationary plate close to the valve core rod. A water passing groove communicating with the water inlet hole is provided on one side of the movable plate close to the stationary plate. A connecting block is connected to one side of the movable plate close to the valve core rod. A connecting groove for the end of the valve core rod to abut against is provided on one side of the connecting block close to the valve core rod.

[0007] Further, a plurality of grease grooves are provided on the side wall of the slider.

[0008] Further, a reserved groove is provided on one side of the panel close to the grease groove.

[0009] Further, a C-shaped card slot facilitating the connection between the rotating rod and the connecting rod is provided at the end of the rotating rod.

[0010] Further, a plurality of positioning posts are integrally formed on the side of the valve housing away from the valve core rod. A plurality of positioning grooves for the positioning posts to be inserted are provided on the inner wall of the valve body. An installation opening is provided on the side of the valve body close to the valve core rod. A gland is threadedly connected in the installation opening, and the gland abuts against the valve housing.

[0011] Further, a plurality of clamping grooves are provided on the outer wall of the valve housing. A plurality of clamping blocks corresponding to and clamped with the clamping grooves are integrally formed on the outer wall of the valve cover.

[0012] Further, a sealing groove is provided on the outer wall of the valve housing. A sealing ring abutting against the inner wall of the valve body is inserted in the sealing groove. A first fixing groove is provided on the side of the valve housing away from the valve core rod. A first sealing gasket abutting against the inner wall of the valve body is inserted in the first fixing groove. A second fixing groove is provided on the inner wall of the valve housing close to the stationary plate. A second sealing gasket abutting against the stationary plate is inserted in the second fixing groove.

[0013] The present utility model also provides a shower, including the push-pull button valve core water diversion device described in any one of the above.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) By driving the bushing to move through the push-pull assembly, during the movement of the bushing, the bushing moves along the length direction of the valve core rod and drives the valve core rod to rotate at the same time. While the bushing moves along the length direction of the valve core rod, the bushing rotates together with the valve core rod. During the rotation of the valve core rod, the opening and closing of the first water diversion port and the second water diversion port are controlled by the water diversion assembly. By driving the valve core rod to rotate through the bushing, the force-bearing process of the valve core rod is buffered, reducing the possibility of easy damage to the valve core body, and ensuring the service life and the user's operation feel.

[0016] (2) Add the grease into the grease tank. During the sliding of the slider, the grease makes the movement of the slider smoother.

[0017] (3) The C-shaped card slot facilitates the connection and installation of the rotating rod and the connecting rod. The rotating rod is quickly connected to the connecting rod through the C-shaped card slot.

[0018] (4) The sealing rings are respectively in contact with the valve housing and the valve body. The sealing rings increase the sealing performance between the valve housing and the valve body. The first sealing gasket is respectively in contact with the valve housing and the valve body. The first sealing gasket increases the sealing performance between the valve housing and the valve body. The second sealing gasket is respectively in contact with the valve housing and the static plate. The second sealing gasket increases the sealing performance between the valve housing and the static plate. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the embodiment of the present application;

[0021] Figure 2 Schematic diagram showing the first water diversion port in this embodiment;

[0022] Figure 3 Exploded view showing the spool water diversion device in this embodiment;

[0023] Figure 4 Schematic diagram showing the grease tank in this embodiment;

[0024] Figure 5 Schematic diagram showing the slider in this embodiment;

[0025] Figure 6 Schematic diagram showing the opening of the first water diversion port in this embodiment;

[0026] Figure 7 Schematic diagram showing the opening of the second water diversion port in this embodiment;

[0027] Figure 8 Schematic diagram showing the plug-in block in this embodiment;

[0028] Figure 9 Schematic diagram showing the connection of the clamping block and the clamping slot in this embodiment;

[0029] Figure 10 Schematic diagram showing the positioning groove in this embodiment;

[0030] Figure 11 Schematic diagram showing the mounting block in this embodiment;

[0031] Figure 12 Schematic diagram showing the first gasket in this embodiment.

[0032] Explanation of reference numerals: 1, valve body; 11, water inlet; 12, first water diversion port; 13, second water diversion port; 14, mounting port; 15, positioning groove; 2, valve core body; 21, valve housing; 211, water inlet channel; 212, first water diversion channel; 213, second water diversion channel; 214, positioning post; 215, clamping groove; 216, mounting block; 217, sealing groove; 2171, sealing ring; 218, first fixing groove; 2181, first gasket; 219, second fixing groove; 2191, second gasket; 22, valve cover; 221, reserved hole; 222, clamping block; 23, valve core rod; 3, water diversion assembly; 31, static plate; 311, water inlet hole; 312, first water diversion hole; 313, second water diversion hole; 314, mounting groove; 32, moving plate; 321, insertion groove; 322, water passing groove; 33, connecting block; 331, insertion block; 332, connecting groove; 4, bushing; 5, push-pull assembly; 51, panel; 511, sliding hole; 512, sliding groove; 513, reserved groove; 52, push-pull button; 53, slider; 531, grease groove; 54, connecting rod; 541, C-shaped clamping groove; 55, rotating rod; 6, gland. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Next, in conjunction with the attached Figure 1 to the attached Figure 12 and specific embodiments, the present invention will be elaborated in detail.

[0035] As Figures 1 to 12 shown, a push-pull button valve core water diversion device provided by the present invention includes a valve body 1 and a valve core body 2. The valve body 1 is provided with a water inlet 11, a first water diversion port 12 and a second water diversion port 13. The water inlet 11, the first water diversion port 12 and the second water diversion port 13 are respectively communicated with the inside of the valve body 1. The valve body 1 is further provided with a mounting port 14, and the valve core body 2 is installed inside the valve body 1 through the mounting port 14.

[0036] The valve core body 2 includes a valve housing 21 and a valve cover 22 snap-connected to the valve housing 21. A reserved hole 221 is provided at the end of the valve cover 22. A valve core rod 23 is rotatably connected in the reserved hole 221. A water distribution assembly 3 is connected to the end of the valve core rod 23 placed in the valve housing 21. When the valve core rod 23 is in a horizontal state, the water distribution assembly 3 opens the first water distribution port 12 and closes the second water distribution port 13. When the valve core rod 23 rotates downward, the water distribution assembly 3 opens the second water distribution port 13 and closes the first water distribution port 12.

[0037] A bushing 4 is slidably sleeved on the valve core rod 23. The bushing 4 is connected with a push-pull assembly 5. The push-pull assembly 5 is used to push the bushing 4 in the vertical direction. During the process of pushing the bushing 4, the bushing 4 moves along the length direction of the valve core rod 23 and drives the valve core rod 23 to rotate at the same time. When the bushing 4 moves along the length direction of the valve core rod 23, the bushing 4 rotates together with the valve core rod 23. During the rotation of the valve core rod 23, the opening and closing of the first water distribution port 12 and the second water distribution port 13 are controlled by the water distribution assembly 3. The valve core rod 23 is driven to rotate by the bushing 4, so that the force-bearing process of the valve core rod 23 is buffered, reducing the possibility of easy damage of the valve core body 2 and ensuring the service life and the user's operation feel.

[0038] The push-pull assembly 5 includes a panel 51. The panel 51 is connected to the valve body 1 by bolts. The panel 51 is provided with a sliding hole 511 arranged in the vertical direction. A push-pull button 52 is slidably connected in the sliding hole 511. The panel 51 is provided with a pair of vertical sliding grooves 512. A sliding block 53 is integrally formed on the side of the push-pull button 52 close to the sliding groove 512. The sliding block 53 is slidably inserted into the sliding groove 512, and the sliding block 53 is in sliding contact with the panel 51.

[0039] A connecting rod 54 is fixedly connected to the side of each sliding block 53 close to the valve core rod 23. The bushing 4 is placed between the two connecting rods 54. A rotating rod 55 is fixedly connected to the side wall of the bushing 4 close to the connecting rod 54. The rotating rod 55 is rotatably connected to the connecting rod 54. A C-shaped card slot 541 is provided at the end of the connecting rod 54 far from the panel 51. The C-shaped card slot 541 facilitates the connection and installation of the rotating rod 55 and the connecting rod 54, and the rotating rod 55 is quickly connected to the connecting rod 54 through the C-shaped card slot 541.

[0040] When the push-pull button 52 is moved downward, the sliding block 53 slides in the sliding groove 512. The cooperation between the sliding block 53 and the sliding groove 512 enables the push-pull button 52 to move in the vertical direction. The push-pull button 52 drives the connecting rod 54 to move downward. The connecting rod 54 drives the bushing 4 to move downward through the rotating rod 55. During this process, the connecting rod 54 rotates relatively around the axis of the rotating rod 55. The bushing 4 slides along the length direction of the valve core rod 23 towards the side close to the panel 51 and drives the valve core rod 23 to rotate downward at the same time. The rotation of the valve core rod 23 closes the first water distribution port 12 and opens the second water distribution port 13 through the water distribution assembly 3.

[0041] Move the taper button 52 upward. The taper button 52 drives the connecting rod 54 to move upward. The connecting rod 54 drives the bushing 4 to move upward through the rotating rod 55. During this process, the connecting rod 54 rotates relative to the axis of the rotating rod 55. While the bushing 4 slides along the length direction of the valve core rod 23 away from the panel 51, it drives the valve core rod 23 to rotate upward. The rotation of the valve core rod 23 closes the second water diversion port 13 through the water diversion assembly 3 and opens the first water diversion port 12.

[0042] On the side of the slider 53 away from the connecting rod 54, there are a plurality of grease grooves 531. Grease is added into the grease grooves 531. During the sliding process of the slider 53, the grease makes the movement process of the slider 53 smoother.

[0043] On the side of the panel 51 close to the grease grooves 531, there is a reserved groove 513. On the one hand, the reserved groove 513 reduces the contact area between the slider 53 and the panel 51, thereby reducing the friction during the movement of the slider 53 and making the movement process of the slider 53 smoother. On the other hand, the reserved groove 513 can store the excess grease in the grease grooves 531, and by the reserved groove 513, it increases the grease coverage area of the contact surface between the slider 53 and the panel 51, further improving the smoothness during the movement of the slider 53.

[0044] The water diversion assembly 3 includes a stationary piece 31 that abuts against the inner wall of the valve housing 21 on the side away from the valve core rod 23. The valve housing 21 is respectively provided with a water inlet channel 211 corresponding to and communicating with the water inlet 11, a first water diversion channel 212 corresponding to and communicating with the first water diversion port 12, and a second water diversion channel 213 corresponding to and communicating with the second water diversion port 13. The stationary piece 31 is respectively provided with a water inlet hole 311 corresponding to and communicating with the water inlet channel 211, a first water diversion hole 312 corresponding to and communicating with the first water diversion channel 212, and a second water diversion hole 313 corresponding to and communicating with the second water diversion channel 213.

[0045] A moving piece 32 abuts against the side of the stationary piece 31 close to the valve core rod 23. On the side of the moving piece 32 close to the valve core rod 23, there is a connecting block 33. On the side of the connecting block 33 close to the moving piece 32, three inserting blocks 331 are integrally formed. On the side of the moving piece 32 close to the connecting block 33, there are three inserting slots 321. The inserting blocks 331 are inserted into the inserting slots 321 to connect the connecting block 33 and the moving piece 32. On the side of the connecting block 33 close to the valve core rod 23, there is a connecting groove 332. The end of the valve core rod 23 is placed in the connecting groove 332, and the end of the valve core rod 23 abuts against the inner wall of the connecting groove 332.

[0046] On one side of the movable piece 32 close to the static piece 31, there is a water passing groove 322. When the valve core rod 23 is in a horizontal state, the movable piece 32 blocks the second water distribution hole 313, and the water passing groove 322 is communicated with the water inlet hole 311 and the first water distribution hole 312. At this time, water flows out from the first water distribution port 12. When the valve core rod 23 is driven to rotate downward by the bushing 4, the end of the valve core rod 23 placed in the connecting groove 332 drives the connecting block 33 to move upward. The connecting block 33 drives the movable piece 32 to move upward through the inserting block 331, so that the movable piece 32 blocks the first water distribution hole 312. At this time, the water passing groove 322 is communicated with the water inlet hole 311 and the second water distribution hole 313, and water flows out from the second water distribution port 13.

[0047] On one side of the valve housing 21 far from the valve core rod 23, two positioning columns 214 are integrally formed. There are two positioning grooves 15 on the inner wall of the valve body 1. The mounting port 14 is threadedly connected with a gland 6. The positioning column 214 is inserted into the positioning groove 15, and the gland 6 is connected with the valve body 1. The gland 6 abuts against the valve housing 21, and the valve housing 21 is installed inside the valve body 1. The installation process is relatively convenient.

[0048] On one side of the inner wall of the valve housing 21 close to the static piece 31, three mounting blocks 216 are integrally formed. The static piece 31 is provided with mounting grooves 314 corresponding to the mounting blocks 216. The mounting blocks 216 are inserted into the mounting grooves 314, so that the static piece 31 is quickly installed inside the valve housing 21.

[0049] On the outer wall of the valve housing 21, there is a pair of clamping grooves 215. On the outer wall of the valve cover 22, a pair of clamping blocks 222 are integrally formed. The clamping blocks 222 are arranged in one-to-one correspondence with the clamping grooves 215. When connecting the valve housing 21 and the valve cover 22, the clamping blocks 222 are clamped with the clamping grooves 215 to connect the valve housing 21 and the valve cover 22. The connection process is relatively convenient.

[0050] On the outer wall of the valve housing 21, there is a sealing groove 217. A sealing ring 2171 is inserted into the sealing groove 217. The sealing ring 2171 abuts against the valve housing 21 and the valve body 1 respectively. The sealing ring 2171 increases the sealing performance between the valve housing 21 and the valve body 1.

[0051] On one side of the valve housing 21 far from the valve core rod 23, there is a first fixing groove 218. A first sealing gasket 2181 is inserted into the first fixing groove 218. The first sealing gasket 2181 abuts against the valve housing 21 and the valve body 1 respectively. The first sealing gasket 2181 increases the sealing performance between the valve housing 21 and the valve body 1.

[0052] On the inner wall of the valve housing 21 close to the static piece 31, there is a second fixing groove 219. A second sealing gasket 2191 is inserted into the second fixing groove 219. The second sealing gasket 2191 abuts against the valve housing 21 and the static piece 31 respectively. The second sealing gasket 2191 increases the sealing performance between the valve housing 21 and the static piece 31.

[0053] The implementation principle of the push-pull button valve core water distribution device provided by the present utility model is as follows: When the push-pull button 52 is moved downward, the push-pull button 52 drives the connecting rod 54 to move downward. The connecting rod 54 drives the bushing 4 to move downward through the rotating rod 55. The bushing 4 drives the valve core rod 23 to rotate downward. The end of the valve core rod 23 placed in the connection groove 332 drives the connection block 33 to move upward. The connection block 33 drives the moving piece 32 to move upward through the insertion block 331, so that the moving piece 32 blocks the first water distribution hole 312. At this time, the water passing groove 322 is communicated with the water inlet hole 311 and the second water distribution hole 313, and water flows out from the second water outlet 13.

[0054] When the push-pull button 52 is moved upward, the push-pull button 52 drives the connecting rod 54 to move upward. The connecting rod 54 drives the bushing 4 to move upward through the rotating rod 55. The bushing 4 drives the valve core rod 23 to rotate upward. The end of the valve core rod 23 placed in the connection groove 332 drives the connection block 33 to move downward. The connection block 33 drives the moving piece 32 to move downward through the insertion block 331, so that the moving piece 32 blocks the second water distribution hole 313. At this time, the water passing groove 322 is communicated with the water inlet hole 311 and the first water distribution hole 312, and water flows out from the first water outlet 12.

[0055] The present utility model also provides a shower, which includes the above-mentioned push-pull button valve core water distribution device. The shower provided by this application adopts all the technical solutions of the push-pull button valve core water distribution device and has all the advantages of the push-pull button valve core water distribution device, which will not be elaborated here.

[0056] The above further describes the present utility model with the help of specific embodiments. However, it should be understood that this specific description should not be construed as a limitation on the essence and scope of the present utility model. Various modifications made by those of ordinary skill in the art to the above embodiments after reading this specification all fall within the scope protected by the present utility model.

Claims

1. A push-button valve core water distribution device, characterized in that: The invention comprises a valve body (1) and a valve core body (2), wherein the valve body (1) is provided with a water inlet (11), a first water diversion port (12) and a second water diversion port (13), and the valve core body (2) comprises a valve shell (21) disposed inside the valve body (1), wherein the valve shell (21) is connected to a valve cover (22), wherein a reserved hole (221) is disposed at the end of the valve cover (22), wherein a valve core rod (23) is rotatably connected in the reserved hole (221), wherein the end of the valve core rod (23) disposed inside the valve shell (21) is connected to a water diversion assembly (3) for controlling the opening and closing of the first water diversion port (12) and the second water diversion port (13), wherein the valve core rod (23) is slidably sleeved with a bushing (4), wherein the bushing (4) is connected to a push-pull assembly (5) for driving the bushing (4) and the valve core rod (23) to rotate.

2. A push-button valve core water distribution device according to claim 1, characterized in that: The push-pull assembly (5) comprises a panel (51) connected to the valve body (1), the panel (51) being provided with a sliding hole (511), a push-pull button (52) being slidably connected in the sliding hole (511), the panel (51) being provided with a pair of sliding grooves (512), a sliding block (53) slidably plugged into the sliding groove (512) being integrally formed on one side of the panel (51) close to the sliding groove (512), a pair of connecting rods (54) being fixedly connected on one side of the sliding block (53) close to the valve core rod (23), a rotating rod (55) being fixedly connected to the side wall of the bushing (4) close to the connecting rod (54), and the rotating rod (55) being rotatably connected to the connecting rod (54).

3. A push-button valve core water distribution device according to claim 1 or 2, characterized in that: The water diversion assembly (3) comprises a static sheet (31) abutting against the inner wall of the valve housing (21) on a side away from the valve core rod (23); the valve housing (21) is respectively provided with a water inlet channel (211) correspondingly connected to the water inlet (11), a first water diversion channel (212) correspondingly connected to the first water diversion port (12), and a second water diversion channel (213) correspondingly connected to the second water diversion port (13); the static sheet (31) is respectively provided with a water inlet hole (311) correspondingly connected to the water inlet channel (211), a first water diversion channel (212) correspondingly connected to the first water diversion port (12), and a second water diversion channel (213) correspondingly connected to the second water diversion port (13). a water diversion hole (312), a second water diversion hole (313) corresponding to and connected to the second water diversion channel (213); a moving plate (32) is abutted against a side of the static plate (31) close to the valve core rod (23); a water flow groove (322) communicating with the water inlet hole (311) is provided on a side of the moving plate (32) close to the static plate (31); a connecting block (33) is connected to a side of the moving plate (32) close to the valve core rod (23); a connecting groove (332) for abutting the end of the valve core rod (23) is provided on a side of the connecting block (33) close to the valve core rod (23).

4. A push-button valve core water distribution device according to claim 2, characterized in that: The side wall of the sliding block (53) is provided with a plurality of grease grooves (531).

5. A push-button valve core water distribution device according to claim 4, characterized in that: A reserved groove (513) is provided on one side of the panel (51) close to the grease groove (531).

6. A push-button valve core water distribution device according to claim 2, characterized in that: The end of the rotating rod (55) is provided with a C-shaped slot (541) for facilitating the connection between the rotating rod (55) and the connecting rod (54).

7. A push-button valve core water distribution device according to claim 1, characterized in that: A plurality of positioning posts (214) are integrally formed on a side of the valve housing (21) away from the valve core rod (23); a plurality of positioning grooves (15) for inserting the positioning posts (214) are provided on an inner wall of the valve body (1); a mounting opening (14) is provided on a side of the valve body (1) close to the valve core rod (23); a pressure cover (6) is threadedly connected to the mounting opening (14); and the pressure cover (6) is in contact with the valve housing (21).

8. A push-button valve core water distribution device according to claim 1, characterized in that: The outer wall of the valve housing (21) is provided with a plurality of clamping grooves (215), and the outer wall of the valve cover (22) is integrally formed with a plurality of clamping blocks (222) corresponding to the clamping grooves (215).

9. A push-button valve core water distribution device according to claim 3, characterized in that: The outer wall of the valve housing (21) is provided with a sealing groove (217), and a sealing ring (2171) is inserted into the sealing groove (217) and abuts against the inner wall of the valve body (1). The side of the valve housing (21) away from the valve core rod (23) is provided with a first fixing groove (218), and a first sealing gasket (2181) is inserted into the first fixing groove (218) and abuts against the inner wall of the valve body (1). The inner wall of the side of the valve housing (21) close to the static plate (31) is provided with a second fixing groove (219), and a second sealing gasket (2191) is inserted into the second fixing groove (219) and abuts against the static plate (31).

10. A shower, characterized in that: The invention comprises the push-button valve core water distribution device as described in any one of claims 1 to 9.

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