Flipping assembly and shower head

Abstract

Disclosed in the present invention are a flipping assembly and a shower head. The flipping assembly (2) comprises a first water output panel (21) and a second water output panel (22), wherein the first water output panel (21) is provided with a first water passage member (211) and a second water passage member (212), the second water output panel (22) which can be relatively flipped being embedded in the first water passage member (211) and / or the second water passage member (212); and the second water output panel (22) is provided with a third water passage member (221). The flipping assembly enables both rapid cleanup of impurities and the formation of a variety of different forms of water sprays.

Description

Flip assembly and shower head Technical Field

[0001] The present invention relates to the field of bathroom fixtures, and in particular to a flip assembly and a shower head. Background Art

[0002] After using faucets, bubblers, shower heads and other bathroom products for a period of time, the filters in their water outlet channels will be covered with scale or accumulate granular impurities, affecting the water output. Therefore, the filters need to be cleaned regularly. Traditional filters are typically compressed between the outlet end cap and the outlet body of the water outlet channel, requiring the outlet end cap to be opened for cleaning, which is inconvenient. To address this issue, a Chinese patent document discloses a water outlet structure (publication number CN219280829U), which specifically includes a water spray former and a water outlet end. The water spray former is rotatably disposed at the water outlet end. The water spray former includes a first water flow surface, a second water flow surface, and a water flow passage. The first water flow surface and the second water flow surface are connected by the water flow passage. When the first water flow surface is on the outlet side, the second water flow surface is on the inlet side. When the second water flow surface is on the outlet side, the first water flow surface is on the inlet side. The water outlet structure produces different water sprays when the first water flow surface is on the outlet side and when the second water flow surface is on the outlet side. The above patent document adopts a method of flipping the water flow surface to reduce the difficulty of cleaning and prevent the water outlet channel from being clogged by impurities.

[0003] However, the aforementioned patent only produces two types of water sprays: two different forms when the water flows out of the first or second water flow surface. Existing showerheads typically produce at least three different water spray forms. If the aforementioned water spray former is used to reduce the difficulty of cleaning a showerhead, the variety of water sprays available will be reduced, failing to meet the diverse needs of users and, to a certain extent, reducing product competitiveness. Technical issues

[0004] The technical problem to be solved by the present invention is to provide a flip assembly and a shower head, which can reduce the difficulty of cleaning while increasing the variety of water sprays. Technical Solutions

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A turnover assembly includes a first water outlet panel and a second water outlet panel;

[0007] The first water outlet panel has a first water flow member and a second water flow member, and the first water flow member and / or the second water flow member are embedded with the second water outlet panel which can be turned over relative to each other;

[0008] The second water outlet panel has a third water transfer member.

[0009] Furthermore, a water outlet hole for accommodating the second water outlet panel is provided on the first water pass member and / or the second water pass member, and a ball socket matching the second water outlet panel is provided in the water outlet hole.

[0010] Furthermore, a filter element is provided between the first water flow element and the second water flow element.

[0011] Furthermore, a limiting portion is provided on a side of the filter element facing the second water outlet panel;

[0012] The limiting portion has a space therein for the second water outlet panel to turn over.

[0013] Furthermore, the filter element is filled with filter medium.

[0014] Furthermore, in the axial direction of the first water outlet panel, the second water outlet panel is flush with a side of the first water transfer member facing the second water transfer member and / or a side of the second water transfer member facing the first water transfer member.

[0015] Furthermore, a water inlet is provided on the circumferential side wall of the first water outlet panel.

[0016] Furthermore, a sealing member is provided in the ball socket, and the second water outlet panel is pressed against the sealing member.

[0017] Furthermore, the second water outlet panel has a water stop, and the water stop and the third water flow member are arranged opposite to each other in the axial direction of the third water flow member. The first water flow member and / or the second water flow member in which the second water outlet panel is embedded are provided with a shower hole, and the shower hole is arranged around the second water outlet panel.

[0018] In order to solve the above technical problems, another technical solution adopted by the present invention is:

[0019] A shower head, comprising a main body and a flip assembly as described in the above technical solution;

[0020] A water outlet channel is provided in the main body; the turnover assembly is flippably arranged in the water outlet channel.

[0021] Furthermore, it also includes an elastic limiting member; a water outlet cavity is also provided in the main body; the elastic limiting member is embedded in the water outlet cavity, and the elastic limiting member has a flip cavity for the flip component to flip, and the flip component can be flipped and embedded in the flip cavity and can be pressed against the elastic limiting member to cause the elastic limiting member to deform.

[0022] Furthermore, it also includes a control component; the main body includes a water inlet and a water outlet, and the water inlet is connected to the water outlet; the control component is connected to the water inlet, and when the control component moves relative to the water inlet, the connection relationship between the water outlet and the water inlet changes.

[0023] Furthermore, the water inlet body is provided with a water inlet channel for communicating with an external water source and a water flow channel for communicating with the water outlet body; the water inlet channel and the water flow channel are connected or disconnected by the control component.

[0024] Furthermore, when the control component moves along the radial direction of the water inlet body, the water inlet channel is connected to or disconnected from the water flow channel.

[0025] Furthermore, the control component includes a first valve seat, a valve core assembly and a reset member; the first valve seat is connected to the water inlet body, and the valve core assembly is arranged through the first valve seat; the reset member is clamped between the valve core assembly and the inner wall of the water inlet body; the water inlet body has a water outlet, and when the valve core assembly moves radially along the water inlet body, the valve core assembly can block or open the water outlet. Beneficial effects

[0026] The beneficial effect of the present invention is that by embedding the second water outlet panel on the first water outlet panel, a variety of different water splashes can be formed on both sides of the first water outlet panel. The first water outlet panel itself already has two different water sprays. Therefore, the setting of the second water outlet panel can enrich the types of water sprays, so that the shower head can form a variety of different forms of water sprays and can also achieve quick cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG1 is a structural diagram of a flip assembly in a first embodiment of the present invention;

[0028] FIG2 is a second structural diagram of the flip assembly in the first embodiment of the present invention;

[0029] FIG3 is a third structural diagram of the flip assembly in the first embodiment of the present invention;

[0030] FIG4 is a schematic structural diagram of a shower head in Embodiment 1 of the present invention;

[0031] FIG5 is an exploded view of the flip assembly in the second embodiment of the present invention;

[0032] FIG6 is a second exploded view of the flip assembly in the second embodiment of the present invention;

[0033] FIG7 is a first cross-sectional view of the flip assembly in the second embodiment of the present invention;

[0034] FIG8 is a second cross-sectional view of the flip assembly in the second embodiment of the present invention;

[0035] FIG9 is a third cross-sectional view of the flip assembly in the second embodiment of the present invention;

[0036] FIG10 is a cross-sectional view of the shower head in Example 3 of the present invention;

[0037] FIG11 is a cross-sectional view and a partially enlarged view of the shower head in the fourth embodiment of the present invention.

[0038] Description of labels:

[0039] 1. Main body; 11. Water outlet channel; 12. Water outlet cavity; 13. Water inlet; 131. Water inlet channel; 132. Water passage; 133. Water outlet; 14. Water outlet;

[0040] 2. Flip assembly; 21. First water outlet panel; 211. First water passage; 212. Second water passage; 213. Water inlet; 22. Second water outlet panel; 221. Third water passage; 222. Fourth water passage; 223. Water outlet; 224. Ball socket; 225. Sealing element;

[0041] 3. Filter element; 31. Limiting portion; 32. First flow channel; 33. Second flow channel;

[0042] 4. Filter media;

[0043] 5. Elastic limiter; 51. Turnover chamber;

[0044] 6. Control assembly; 61. First valve seat; 611. Limiting clamp; 62. Valve core assembly; 621. Valve core body; 622. Sealing ring; 623. Button; 624. Limiting boss; 63. Reset member. Modes for Carrying Out the Invention

[0045] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0046] Please refer to Figures 1 to 11. A shower head includes a main body 1 and a flip assembly 2. The main body 1 has a water outlet channel 11. The flip assembly 2 is flippably disposed in the water outlet channel 11. The flip assembly 2 includes a first water outlet panel 21 and a second water outlet panel 22. The first water outlet panel 21 has a first water flow member 211 and a second water flow member 212. The first water flow member 211 and / or the second water flow member 212 are embedded with a relatively flippable second water outlet panel 22. The second water outlet panel 22 has a third water flow member 221. Optionally, multiple second water outlet panels 22 can be respectively arranged on the first water flow part 211 and the second water flow part 212; when the second water outlet panel 22 has a third water flow part 221, a water stop part can be arranged in the axial direction of the second water outlet panel 22 and opposite to the third water flow part 221, so that the second water outlet panel 22 has a water stopping function, and correspondingly, a water inlet is opened on the circumferential side wall of the second water outlet panel 22, and the water inlet is connected to the third water flow part 221; when the second water outlet panel 22 includes the third water flow part 221 and the fourth water flow part 222, the second water outlet panel 22 can form two water splash shapes.

[0047] It can be understood that by embedding the second water outlet panel 22 on the first water outlet panel 21, a variety of different water splashes can be formed on both sides of the first water outlet panel 21, and the first water outlet panel 21 itself already has two different water sprays. Therefore, the setting of the second water outlet panel 22 can enrich the types of water sprays, so that the shower head can form a variety of different forms of water sprays and can also achieve quick cleaning.

[0048] In some embodiments, in the axial direction of the first water outlet panel 21, the second water outlet panel 22 is flush with the side of the first water flow member 211 facing the second water flow member 212 and / or the side of the second water flow member 212 facing the first water flow member 211, so as to avoid mutual interference between different second water outlet panels 22 when the second water outlet panels 22 are provided on both the first water flow member 211 and the second water flow member 212, and ensure that the second water outlet panels 22 located on the first water flow member 211 and the second water flow member 212 can be smoothly flipped, thereby reducing the distance between the first water flow member 211 and the second water flow member 212.

[0049] In some embodiments, the first water outlet member 211 and / or the second water outlet member 212 is provided with a water outlet hole 223 for accommodating the second water outlet panel 22, and a ball socket 224 matching the second water outlet panel 22 is provided in the water outlet hole 223, providing conditions for the flipping of the second water outlet panel 22, and at the same time enabling the second water outlet panel 22 to be confined in the ball socket 224 to perform water splash forming.

[0050] In some embodiments, a filter element 3 is provided between the first water overflow member 211 and the second water overflow member 212 . The provision of the filter element 3 enables the shower head to purify water and reduces the risk of clogging of the first water outlet panel 21 and the second water outlet panel 22 .

[0051] In some embodiments, a limiting portion 31 is provided on one side of the filter element 3 facing the second water outlet panel 22; the limiting portion 31 has a space for the second water outlet panel 22 to flip over. The setting of the limiting portion 31 is used to prevent the second water outlet panel 22 from sinking inward, that is, to ensure that the second water outlet panel 22 can be flipped in the water outlet hole 223 while avoiding sinking inward.

[0052] In some embodiments, the filter element 3 is filled with a filter medium 4. The filling of the filter medium 4 can further improve the water purification effect. Optionally, the filter medium 4 can be a non-woven fabric (used to filter large particles of impurities such as mud, sand, rust, etc.), calcium sulfite particles (used to adsorb residual chlorine in tap water), activated carbon (used to adsorb colloids and residual chlorine in tap water) or an ultrafiltration membrane (used to adsorb bacteria).

[0053] In some embodiments, a water inlet 213 is formed on the circumferential side wall of the first water outlet panel 21 to increase the water output of the first water outlet panel 21 .

[0054] In some embodiments, the second water outlet panel 22 is coaxially disposed with the first water flow member 211 and / or the second water flow member 212 to form water splashes of different shapes at the centers of the first water flow member 211 and the second water flow member 212 .

[0055] In some embodiments, a seal 225 is provided in the ball socket 224, and the second water outlet panel 22 is pressed against the seal 225. The setting of the seal 225 is used to provide a flipping fulcrum for the second water outlet panel 22 on the one hand, and to seal between the second water outlet panel 22 and the ball socket 224 on the other hand, to ensure that water flows out of the second water outlet panel 22 and ensure the water outlet pressure of the second water outlet panel 22.

[0056] In some embodiments, the second water outlet panel 22 has a water stopper, which is arranged axially opposite the third water outlet member 221. The first water outlet member 211 and / or the second water outlet member 212, in which the second water outlet panel 22 is embedded, are provided with shower holes, which are arranged around the second water outlet panel 22. The provision of the water stopper ensures that when the third water outlet member 221 serves as the water inlet surface, the second water outlet panel 22 has a water-stopping function, thereby stopping water from flowing from the area of ​​the main body 1 corresponding to the second water outlet panel 22, thereby enriching the water discharge function of the shower head.

[0057] In some embodiments, an elastic stopper 5 is further included; a water outlet cavity 12 is further provided within the main body 1; the elastic stopper 5 is embedded within the water outlet cavity 12 and includes a reversing cavity 51 within the elastic stopper 5 for reversing the reversing assembly 2. The reversing assembly 2 is reversibly embedded within the reversing cavity 51 and can press against the elastic stopper 5 to deform the elastic stopper 5. Specifically, the first water outlet panel 21 is reversibly embedded within the reversing cavity 51. The provision of the elastic stopper 5 has the same function as the provision of the aforementioned stopper 31, preventing the first water outlet panel 21 from sinking inward while not interfering with the reversing of the first water outlet panel 21.

[0058] In some embodiments, a control assembly 6 is further included; the main body 1 includes a water inlet 13 and a water outlet 14, with the water inlet 13 communicating with the water outlet 14; the control assembly 6 is connected to the water inlet 13, and when the control assembly 6 moves relative to the water inlet 13, the communication relationship between the water outlet 14 and the water inlet 13 changes. The control assembly 6 is provided to control the water flow state of the showerhead. When the control assembly 6 moves, the water inlet 13 and the water outlet 14 are connected or disconnected. Since the control assembly 6 is provided on the water inlet 13, the user can control the water flow state of the showerhead with one hand according to actual needs, reducing the difficulty of operation.

[0059] In some embodiments, the water inlet body 13 has a water inlet channel 131 for communicating with an external water source and a water flow channel 132 communicating with the water outlet body 14 ; the water inlet channel 131 and the water flow channel 132 are connected or disconnected through the control component 6 .

[0060] In some embodiments, the axial direction of the control component 6 is perpendicular to the axial direction of the water inlet 13 . When the control component 6 moves along the radial direction of the water inlet 13 , the water inlet channel 131 is connected to or disconnected from the water passage 132 .

[0061] In some embodiments, the control assembly 6 includes a first valve seat 61, a valve core assembly 62, and a reset member 63. The first valve seat 61 is connected to the water inlet 13, and the valve core assembly 62 is disposed through the first valve seat 61. The reset member 63 is sandwiched between the valve core assembly 62 and the inner wall of the water inlet 13. The water inlet 13 has a water outlet 133. When the valve core assembly 62 moves radially along the water inlet 13, the valve core assembly 62 can block or open the water outlet 133. The valve core assembly 62 includes a valve core body 621, a sealing ring 622, and a button 623. The button 623 is disposed outside the water inlet 13, and the sealing ring 622 is sleeved outside the valve core body 621. The sealing ring 622 can press against the inner wall of the water outlet 133. The first valve seat 61, valve core assembly 62, and reset member 63 cooperate to seal the water outlet 133 when the valve core assembly 62 is pressed by an external force, preventing water from flowing out of the water outlet 14. When the external force is removed, the reset member 63 pushes the valve core assembly 62 back to its original position, opening the water outlet 133 and allowing water to flow out of the water outlet 14, thereby facilitating control of the water outlet status. The sealing ring 622 is provided to ensure that the water outlet 133 is completely blocked, thereby improving reliability.

[0062] 1 to 4 , the first embodiment of the present invention is as follows:

[0063] A shower head includes a main body 1 and a flip assembly 2; the main body 1 has a water outlet channel 11; the flip assembly 2 is flipably arranged in the water outlet channel 11; the flip assembly 2 includes a first water outlet panel 21 and a second water outlet panel 22; the first water outlet panel 21 has a first water flow member 211 and a second water flow member 212, and the second water flow member 212 is embedded with a second water outlet panel 22 that can be flipped relative to each other; the second water outlet panel 22 has a third water flow member 221 and a fourth water flow member 222; the second water outlet panel 22 is coaxially arranged with the second water flow member 212.

[0064] In this embodiment, in the axial direction of the first water outlet panel 21 , the second water outlet panel 22 is flush with the side of the second water flow member 212 facing the first water flow member 211 .

[0065] In this embodiment, the second water outlet member 212 is provided with a water outlet hole 223 for accommodating the second water outlet panel 22, and a ball socket 224 matching the second water outlet panel 22 is provided in the water outlet hole 223; a sealing member 225 is provided in the ball socket 224, and the second water outlet panel 22 is pressed against the sealing member 225.

[0066] In this embodiment, a water inlet 213 is defined on the circumferential side wall of the first water outlet panel 21 .

[0067] The working principle of this embodiment is:

[0068] When the first water pass member 211 or the second water pass member 212 serves as the water outlet surface, two different water splashes can be formed. On this basis, when the third water pass member 221 and the fourth water pass member 222 serve as the water outlet surface, two different water splashes can be formed. That is, under this structure, at least three water splashes can be formed.

[0069] Please refer to Figures 5-9, the second embodiment of the present invention is:

[0070] This embodiment is based on the first embodiment, and further includes a filter element 3 .

[0071] In this embodiment, a filter element 3 is disposed between the first water passage 211 and the second water passage 212. A first flow channel 32 is formed between the filter element 3 and the inner walls of the first and second water passages 211, 212, connecting the water inlet 213 with the first water passage 211. A second flow channel 33 is also formed between the water inlet 213 and the second water passage 212. A limit portion 31 is provided on the side of the filter element 3 facing the second water outlet panel 22. The limit portion 31 provides clearance for the second water outlet panel 22 to flip over. The filter element 3 is filled with filter medium 4. Specifically, the limit portion 31 is hemispherical.

[0072] Please refer to FIG10 , the third embodiment of the present invention is:

[0073] This embodiment is further provided with an elastic limiting member 5 on the basis of the first or second embodiment.

[0074] In this embodiment, a water outlet cavity 12 is further provided in the main body 1; the elastic limiting member 5 is embedded in the water outlet cavity 12, and the elastic limiting member 5 has a flip cavity 51 for flipping the flip component 2, and the flip component 2 is flipably embedded in the flip cavity 51 and can be pressed against the elastic limiting member 5 to cause the elastic limiting member 5 to deform.

[0075] Please refer to FIG11 , the fourth embodiment of the present invention is:

[0076] The difference between this embodiment and the first, second or third embodiment is that a control component 6 is further provided.

[0077] In this embodiment, the main body 1 includes a water inlet 13 and a water outlet 14, and the water inlet 13 is connected to the water outlet 14; the control component 6 is connected to the water inlet 13, and when the control component 6 moves relative to the water inlet 13, the connection relationship between the water outlet 14 and the water inlet 13 changes.

[0078] In this embodiment, the water inlet body 13 has a water inlet channel 131 for communicating with an external water source and a water flow channel 132 communicating with the water outlet body 14; the water inlet channel 131 and the water flow channel 132 are connected or isolated by the control component 6.

[0079] Specifically, the control assembly 6 includes a first valve seat 61, a valve core assembly 62, and a reset member 63. The first valve seat 61 is connected to the water inlet 13, and the valve core assembly 62 is disposed through the first valve seat 61. The reset member 63 is sandwiched between the valve core assembly 62 and the inner wall of the water inlet 13. The water inlet 13 has a water outlet 133. When the valve core assembly 62 moves radially along the water inlet 13, the valve core assembly 62 can block or open the water outlet 133. The valve core assembly 62 includes a valve core body 621, a sealing ring 622, and a button 623. The button 623 is disposed outside the water inlet 13, and the sealing ring 622 is sleeved outside the valve core body 621. The sealing ring 622 can press against the inner wall of the water outlet 133. Among them, the first valve seat 61 is used to limit the valve core assembly 62, limiting the axial movement of the valve core assembly 62 along the water inlet body 13, and a limiting boss 624 is provided at one end of the valve core assembly 62 away from the limiting member. Correspondingly, a limiting clamping platform 611 is provided on the first valve seat 61, and the limiting boss 624 can be pressed against the limiting clamping platform 611.

[0080] The working principle of this embodiment is:

[0081] Press the button 623, which drives the valve core body 621 to move relative to the first valve seat 61. The sealing ring 622 blocks the water outlet 133, and the reset member 63 is compressed. At this time, the water inlet channel 131 and the water outlet channel 11 are separated, and the water outlet 14 stops discharging water.

[0082] After the button 623 is released, the valve core body 621 is reset under the drive of the reset member 63, and the limiting boss 624 is pressed against the limiting clamping platform 611. At this time, the water inlet channel 131 is connected to the water outlet channel 11, and the water outlet 14 maintains the water outlet state.

[0083] The fifth embodiment of the present invention is:

[0084] The difference between this embodiment and embodiments 1 to 4 is that the structure of the second water outlet panel 22 is different.

[0085] In this embodiment, the second water outlet panel 22 has a water stop, which is arranged opposite to the third water flow member 221 in the axial direction of the third water flow member 221. The second water flow member 212 in which the second water outlet panel 22 is embedded is provided with a shower hole, which is arranged around the second water flow member 212.

[0086] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A flip assembly, characterized in that: comprising a first water outlet panel and a second water outlet panel; The first water outlet panel has a first water flow member and a second water flow member, and the first water flow member and / or the second water flow member are embedded with the second water outlet panel which can be turned over relative to each other; The second water outlet panel has a third water transfer member.

2. A flip assembly according to claim 1, characterized in that: The first water passing member and / or the second water passing member is provided with a water outlet hole for accommodating the second water outlet panel, and a ball socket matching the second water outlet panel is provided in the water outlet hole.

3. The flip assembly according to claim 1, characterized in that: A filter element is provided between the first water flow element and the second water flow element.

4. A flip assembly according to claim 3, characterized in that: A limiting portion is provided on one side of the filter element facing the second water outlet panel; The limiting portion has a space therein for the second water outlet panel to turn over.

5. The flip assembly according to claim 3, characterized in that: The filter element is filled with filter medium.

6. The flip assembly according to claim 1, characterized in that: In the axial direction of the first water outlet panel, the second water outlet panel is flush with a side of the first water outlet member facing the second water outlet member and / or a side of the second water outlet member facing the first water outlet member.

7. The flip assembly according to claim 1, characterized in that: A water inlet is formed on the circumferential side wall of the first water outlet panel.

8. The flip assembly according to claim 2, characterized in that: A sealing member is provided in the ball socket, and the second water outlet panel is pressed against the sealing member.

9. The flip assembly according to claim 1, characterized in that: The second water outlet panel has a water stop, which is arranged opposite to the third water flow member in the axial direction of the third water flow member. The first water flow member and / or the second water flow member in which the second water outlet panel is embedded are provided with a shower hole, and the shower hole is arranged around the second water outlet panel.

10. A shower head, characterized in that: It comprises a main body and a flip assembly according to any one of claims 1 to 9; The main body is provided with a water outlet channel; The turnover assembly is disposed in the water outlet channel in a reversible manner.

11. A shower head according to claim 10, characterized in that: Also includes an elastic limiter; A water outlet cavity is also provided in the main body; The elastic limiting member is embedded in the water outlet cavity, and a flip cavity is provided in the elastic limiting member for flipping the flip component. The flip component is flippably embedded in the flip cavity and can press against the elastic limiting member to deform the elastic limiting member.

12. The shower head according to claim 10, characterized in that: Also included are control components; The main body includes a water inlet and a water outlet, and the water inlet is connected to the water outlet; The control component is connected to the water inlet, and when the control component moves relative to the water inlet, the communication relationship between the water outlet and the water inlet changes.

13. A shower head according to claim 12, characterized in that: The water inlet body is provided with a water inlet channel for communicating with an external water source and a water passage channel communicating with the water outlet body; The water inlet channel and the water flow channel are connected or disconnected via the control component.

14. A shower head according to claim 13, characterized in that: When the control assembly moves along the radial direction of the water inlet body, the water inlet channel is connected to or disconnected from the water flow channel.

15. A shower head according to claim 14, characterized in that: The control assembly includes a first valve seat, a valve core assembly and a reset member; The first valve seat is connected to the water inlet, and the valve core assembly is arranged through the first valve seat; The reset member is sandwiched between the valve core assembly and the inner wall of the water inlet body; The water inlet is provided with a water outlet. When the valve core assembly moves along the radial direction of the water inlet, the valve core assembly can block or open the water outlet.

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