A hand and magnetic integrated valve core

By stacking a magnetic valve element and a diaphragm on a ceramic valve plate structure and combining them with an actuation structure, a faucet valve core that can be manually and electromagnetically controlled is realized. This solves the problems of complex structure and high cost of existing faucet valve cores and improves the convenience of installation and maintenance.

CN119755376BActive Publication Date: 2025-12-26XIAMEN OLT SCI & TECH ELECTRONICS DEVING
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Patent Information

Application Number
CN202411964870.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-12-26
Estimated Expiration
2044-12-30

AI Technical Summary

Technical Problem

Existing faucet valve cores have complex structures, high manufacturing costs, and are inconvenient for end users to install and maintain, especially when equipped with solenoid valves.

Method used

A manual and magnetic integrated valve core was designed. By stacking magnetic valve components on a ceramic valve plate structure and placing a diaphragm between the first and second valve components, an integrated valve core is formed. Combined with the actuation structure, manual and electromagnetic control are realized to ensure precise water flow control.

Benefits of technology

The valve core structure has been simplified, manufacturing costs have been reduced, and user installation and maintenance convenience has been improved, achieving a combination of solenoid valve and ceramic flow and temperature regulation functions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a manual and magnetic integrated valve core, which comprises a shell, at least two water inlets, one water outlet, a first valve part, a second valve part and an actuating structure arranged in the shell, the first valve part and the second valve part are arranged in series and overlap, and the first valve part is arranged in series with the actuating structure; when the first valve part is opened, the first valve part and the second valve part are in communication; when the first valve part is closed, the actuating structure drives the first valve part to open, and the first valve part and the second valve part are in communication; the first valve part or the actuating structure is selectively controlled to communicate with the second valve part, so that the valve core can be normally used even when it is closed by pressing the actuating structure to communicate with the second valve part through the diaphragm; the valve core has simple structure, is easy to manufacture, the manufacturing cost of the faucet is optimized, and the installation and maintenance of the end user are convenient.
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Description

TECHNICAL FIELD

[0001] The present application relates to the field of bathroom, in particular to a manual and magnetic integrated valve core. BACKGROUND

[0002] Most of the existing faucet valve cores are ceramic valve plate structures, which are used to adjust the water flow size and temperature. When it is required to control the water flow or switch by touch, induction or remote control, an electromagnetic valve needs to be configured. The existing faucet structure with an electromagnetic valve is very complex, the manufacturing cost is high, and the end user is not convenient to install and maintain. SUMMARY

[0003] The present application provides a manual and magnetic integrated valve core, which can effectively solve the above problems.

[0004] The present application is implemented as follows:

[0005] A manual and magnetic integrated valve core, comprising a housing, at least two water inlet ports, a water outlet port, and a first valve piece, a second valve piece and an actuating structure arranged in the housing, the first valve piece and the second valve piece are arranged in series and overlap, and the first valve piece and the actuating structure are arranged in series and overlap; when the first valve piece is opened, the first valve piece and the second valve piece are through; when the first valve piece is closed, the actuating structure drives the first valve piece to open, and the first valve piece and the second valve piece are through.

[0006] As a further improvement, a diaphragm is arranged between the first valve piece and the second valve piece, the axial direction of the actuating structure and the axial direction of the first valve piece are arranged in the same straight line direction, the first valve piece is opened or the actuating structure drives the first valve piece to open to pass through the gap between the diaphragm and the second valve piece; when the first valve piece is opened, the water flow flows from the water inlet port to the second valve piece through the diaphragm to the water outlet port; when the first valve piece is closed, the actuating structure drives the first valve piece to open, and the water flow flows from the water inlet port to the second valve piece through the diaphragm to the water outlet port.

[0007] As a further improvement, the second valve piece has a dynamic valve plate and a static valve plate overlapping with each other, and the first valve piece is connected to the dynamic valve plate to control the relative rotation of the dynamic valve plate and the static valve plate.

[0008] As a further improvement, a water passing piece is further included, the static valve plate is connected to the water passing piece, the water inlet port and the water outlet port are arranged on the water passing piece, and the water inlet port and the water outlet port are respectively through the water inlet and outlet holes on the static valve plate.

[0009] As a further improvement, the first valve member has a base, a body, a magnetic valve structure, and an actuated structure, the diaphragm is arranged between the body and the base, the magnetic valve structure is arranged outside the body, the actuated structure is arranged inside the body, the actuation structure is arranged at the end of the actuated structure away from the diaphragm, and the magnetic valve structure or the actuation structure drives the actuated structure to drive the diaphragm to allow water to flow through the gap between the diaphragm and the base and the second valve member.

[0010] As a further improvement, the body has a "T" shaped structure, the "T" shaped structure has a placement hole, the actuated structure is arranged in the placement hole, and the magnetic valve structure is arranged at the lower end of the "T" shaped structure and is electrically connected to drive the actuated structure to move relative to the diaphragm.

[0011] As a further improvement, the actuated structure has a cover, a sealing member arranged in the cover, and a magnetically attractable member, when the magnetic valve structure is opened, the magnetic valve structure drives the magnetically attractable member to drive the sealing member away from the diaphragm, and when the magnetic valve structure is closed, the sealing member is close to the diaphragm to block the gap between the diaphragm and the base.

[0012] As a further improvement, the actuation structure has a button assembly and a resilient structure arranged between the button assembly and the actuated structure, when the magnetic valve structure is closed, the button assembly is operated to drive the actuated structure to drive the sealing member away from the diaphragm to form a gap between the diaphragm and the base, and the resilient structure drives the button assembly to wait for operation.

[0013] As a further improvement, the surface of the diaphragm is provided with a pressure relief hole, and water flows from the gap between the base and the diaphragm, and air pressure is discharged from the pressure relief hole.

[0014] A faucet installed with the manual and magnetic integrated valve core, comprising a main body, at least two water inlet pipes and a water outlet pipe, and a handle and a pressing cover, the manual and magnetic integrated valve core is arranged in the main body, the water inlet pipe is connected to the water inlet, the water outlet pipe is connected to the water outlet, the handle is inserted and fixed on the first valve member, and the pressing cover abuts against the actuation structure.

[0015] The beneficial effects of the present application are: by superimposing the magnetically moving first valve piece on the second valve piece of the ceramic valve piece structure, and setting a diaphragm between the first valve piece and the second valve piece, forming an integrated valve core, so that only one valve core can have the functions of electromagnetic valve and ceramic flow regulating and temperature regulating; by setting an actuating structure on the first valve piece, it can be ensured that when the first valve piece is closed and affected, the actuating structure of the first valve piece can be driven to open and release pressure by manually pressing the actuating structure, so that water flow can pass through the diaphragm and enter the first valve piece, so that the valve core can be normally used; whether it is the electromagnetic valve control of the first valve piece or the manual control through the actuating structure, the water flow needs to pass through the diaphragm, which ensures that the water flow of the integrated valve core is limited and accurately controlled, and the throttling effect is achieved; the structure is simple, easy to manufacture, the cost of faucet manufacturing is optimized, and the installation and maintenance of end users are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 is a structural flow chart of an embodiment of the present application.

[0018] Figure 2 is a structural isometric view of an embodiment of the present application.

[0019] Figure 3 is a structural cross-sectional view of an embodiment of the present application.

[0020] Figure 4 is an exploded view of an embodiment of the present application.

[0021] Figure 5 is an exploded view of the first valve piece of an embodiment of the present application.

[0022] Figure 6 is an exploded view of the actuated structure of an embodiment of the present application.

[0023] Figure 7 is a structural isometric view of a base of an embodiment of the present application.

[0024] Figure 8 is a structural isometric view of a body of an embodiment of the present application.

[0025] Figure 9 is a structural isometric view of a diaphragm of an embodiment of the present application.

[0026] Figure 10is a structural axonometric view of a valve shell of an embodiment of the present application.

[0027] Figure 11 is a structural view of an embodiment of the present application applied to a faucet.

[0028] Figure 12 is an exploded structural view of an embodiment of the present application applied to a faucet.

[0029] in the figure:

[0030] 1, housing;

[0031] 2, first valve piece; 21, valve shell; 211, cavity; 212, first through hole; 213, second through hole; 214, fixing groove; 22, magnetic valve structure;

[0032] 23, actuating structure; 231, button body; 232, magnetic block; 233, rotating disc; 234, fourth elastic piece; 235, button;

[0033] 24, body; 241, second mounting hole; 242, second mounting part; 243, placing hole;

[0034] 25, third elastic piece; 26, top sheet; 27, diaphragm; 271, mounting position; 272, top hole; 273, first pressure relief hole;

[0035] 28, base; 281, second water passage; 282, second water passage; 283, second positioning block; 284, cavity; 285, first mounting hole; 286, first mounting part; 287, fixing block; 29, actuated structure; 291, sealing piece; 292, lower cover body; 293, upper cover body; 294, upper magnetically attractable piece; 295, lower magnetically attractable piece; 296, first elastic piece; 297, second elastic piece;

[0036] 3, second valve piece; 31, static valve sheet; 311, water inlet hole; 312, water outlet hole; 313, first positioning groove; 32, dynamic valve sheet; 321, first water passage; 322, first water passage; 323, second positioning groove;

[0037] 4, third valve piece; 51, first sealing gasket; 52, second sealing gasket;

[0038] 6, water passage piece; 61, water inlet; 62, water outlet; 63, first sealing groove; 64, first positioning block;

[0039] 7, pressing cover; 8, handle; 9, main body. DETAILED DESCRIPTION

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of the present application.

[0041] In the description of the present application, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0042] With reference to Figures 1-4 As shown in the drawings, a manual and magnetic integrated valve core includes a shell 1, a first valve 2 and a second valve 3 arranged in the shell 1, and a water passing element 6. The first valve 2 and the second valve 3 are arranged in the shell 1 in superposition, and the water passing element 6 is arranged outside the shell 1 and in contact with the second valve 3. The first valve 2 and the second valve 3 are arranged in series, and when the first valve 2 is electrically connected, the first valve 2 is opened to communicate with the second valve 3. An actuating structure 23 is arranged on the first valve 2, and the actuating structure 23 is in series with the first valve 2. When the first valve 2 is closed, the first valve 2 cannot communicate with the second valve 3, and the actuating structure 23 is pressed to drive the first valve 2 to open to communicate with the second valve 3.

[0043] With reference to Figure 4As shown, the water passing member 6 is provided with at least two water inlets 61 and one water outlet 62, and each water inlet 61 is provided with a third valve 4. In this embodiment, the water passing member 6 is provided with two water inlets 61 and one water outlet 62, and the third valve 4 is a check valve which prevents water from flowing in the reverse direction. The water passing member 6 is provided with a first sealing groove 63 on the surface close to the second valve 3, and the first sealing groove 63 is arranged around the water inlets 61 and the water outlet 62, and a first sealing pad 51 is arranged on the first sealing groove 63. The second valve 3 is arranged in close contact with the water passing member 6, and the first sealing pad 51 ensures the sealing cooperation between the second valve 3 and the water passing member 6. The water passing member 6 is further provided with a plurality of first positioning blocks 64 on the surface close to the second valve 3, and the second valve 3 is provided with positioning grooves corresponding to the first positioning blocks 64, and the first positioning blocks 64 are arranged in the positioning grooves to fix the second valve 3 and the water passing member 6.

[0044] Further, with reference to Figure 4As shown, the second valve member 3 comprises a static valve plate 31 and a dynamic valve plate 32 which is rotatably attached to the static valve plate 31. The first valve member 2 is connected to the dynamic valve plate 32 to control the relative rotation between the dynamic valve plate 32 and the static valve plate 31. In this embodiment, the static valve plate 31 is arranged on the water passing member 6, and the dynamic valve plate 32 is arranged on the first valve member 2. The static valve plate 31 is provided with water inlet holes 311 and water outlet holes 312 corresponding to the water inlet 61 and the water outlet 62, and the dynamic valve plate 32 is provided with a first water passing hole 321 and a first water passing hole 322, both of which pass through the upper and lower surfaces of the dynamic valve plate 32. The first water passing hole 321 is selectively corresponding to one or more water inlet holes 311, and the first water passing hole 322 is corresponding to the water outlet hole 312. The first valve member 2 is provided with a second sealing groove (not shown) on the surface close to the second valve member 3, and a second sealing pad 52 is arranged in the second sealing groove. The second sealing pad 52 seals the gap between the first water passing hole 321 and the first water passing hole 322, so that water cannot flow through the gap between the first valve member 2 and the second valve member 3 to the first water passing hole 321 and the first water passing hole 322. In this embodiment, the static valve plate 31 is provided with a plurality of first positioning grooves 313 corresponding to the first positioning block 64, so that the static valve plate 31 is fixed on the water passing member 6. The dynamic valve plate 32 is provided with a plurality of second positioning grooves 323, and the first valve member 2 is provided with a plurality of second positioning blocks 283 on the surface close to the second valve member 3. The second positioning blocks 283 correspond to the second positioning grooves 323, so that the dynamic valve plate 32 is fixed on the first valve member 2. In this embodiment, the static valve plate 31 and the dynamic valve plate 32 are made of ceramic material.

[0045] Further, with reference to Figure 5 As shown, the first valve member 2 comprises a base 28, a body 24 arranged above the base 28, a diaphragm 27 arranged between the body 24 and the base 28, a top plate 26 arranged on the diaphragm 27, a magnetic valve structure 22 and an actuating structure 23 arranged at one end of the body 24 away from the base 28, and a valve shell 21 arranged at one end of the body 24 away from the base 28. An actuating structure 29 is arranged in the body 24, and the base 28 is provided with a second water passing hole 281 and a second water passing hole 282 corresponding to the first water passing hole 321 and the first water passing hole 322. The base 28 is connected to the second valve member 3. With reference to Figure 3As shown, when the magnetic valve structure 22 is opened, water flows from the first water passage hole 321 to the second water passage hole 281, and pushes open the diaphragm 27, and then flows to the second water passage hole 282 and the first water passage hole 322 in sequence, while the water pressure is released through the pressure release hole of the diaphragm 27 at one end of the body 24. If the magnetic valve structure 22 cannot be opened, the pressure is collected at the diaphragm 27, so that the water flow cannot push open the diaphragm 27 to pass through. When the magnetic valve structure 22 is closed, the magnetic valve structure 22 cannot be opened to release pressure, and the actuating structure 23 is pressed to drive the actuated structure 29 to drive the diaphragm 27, the pressure at the diaphragm 27 is released from the pressure release hole of the diaphragm 27, and the water flow flows out of use from the first water passage hole 321 to the second water passage hole 281, and pushes open the diaphragm 27, and then flows to the second water passage hole 282 and the first water passage hole 322 in sequence.

[0046] Specifically, referring to Figure 7 As shown, the base 28 is provided with a cavity 284 towards one side of the body 24, a second water passage hole 282 is provided in the middle of the cavity 284, a plurality of second water passage holes 281 are arranged around the second water passage hole 282, and a first mounting portion 286 with a first mounting hole 285 is protruded from the middle of the cavity 284. Referring to Figure 8 As shown, the surface of the body 24 towards one side of the base 28 is provided with a second mounting portion 242 with a second mounting hole 241. Referring to Figure 9 As shown, the diaphragm 27 is provided with a mounting position 271 around the circumference, a top hole 272 in the middle, a first pressure release hole 273 on the side, and a second pressure release hole (not shown) on the diaphragm 26 corresponding to the first pressure release hole 273. The base 28 and the body 24 are arranged in close contact, the first mounting portion 286 and the second mounting portion 242 correspond to each other, the mounting position 271 is accommodated in the first mounting portion 286 and the second mounting portion 242, the diaphragm 26 is clamped in the top hole 272, one end is accommodated in the second water passage hole 282, and the other end abuts against the actuated structure 29. When the diaphragm 27 is pushed open by the water flow and the water flow passes through the second water passage hole 282, the actuated structure 29 is away from the diaphragm 27, and when there is no water flow, the actuated structure 29 drives the diaphragm 27 to block the second water passage hole 282. Specifically, the diaphragm 27 is made of rubber material.

[0047] Specifically, referring to Figure 8As shown, the body 24 is in a "T" shape structure, the "T" shape structure is provided with a placing hole 243, the actuated structure 29 is arranged in the placing hole 243, the magnetic valve structure 22 is arranged at the lower end of the "T" shape structure, the magnetic valve structure 22 is electrically connected to drive the actuated structure 29 to move relative to the diaphragm 27; the actuating structure 23 is arranged at the end of the actuated structure 29 away from the body, when the magnetic valve structure 22 is closed, the actuating structure 23 can drive the actuated structure 29 to open, so that the actuated structure 29 moves relative to the diaphragm 27.

[0048] Specifically, referring to Figure 10 As shown, the valve shell 21 has a cavity 211, the valve shell 21 covers the first valve 2 and accommodates the magnetic valve structure 22 and the actuated structure 29 in the cavity 211. The side wall of the cavity 211 is provided with a first through hole 212, and the surface of the cavity 211 is provided with a second through hole 213, the button of the actuating structure 23 passes through the second through hole 213 for pressing operation. The side wall of the base 28 is provided with a plurality of fixing blocks 287, and the side wall of the valve shell 21 is provided with a plurality of fixing grooves 214 corresponding to the fixing blocks 287, the valve shell 21 is fixedly connected with the base 28 by clamping the fixing grooves 214 with the fixing blocks 287.

[0049] Further, the actuated structure 29 has a cover body, a sealing member 291 and a magnetically attractable member arranged in the cover body, when the magnetic valve structure 22 is opened, the magnetic valve structure 22 drives the magnetically attractable member to drive the sealing member 291 away from the diaphragm 27; when the magnetic valve structure 22 is closed, the sealing member 291 is close to the diaphragm 27 to block the gap between the diaphragm 27 and the base 28. In this embodiment, referring to Figure 6 As shown, the actuated structure 29 includes a lower cover body 292, an upper cover body 293, an upper magnetically attractable member 294 arranged between the upper cover body 293 and the lower cover body 292, and a lower magnetically attractable member 295 arranged in the lower cover body 292, the lower magnetically attractable member 295 is provided with a counterbore at one end close to the upper magnetically attractable member 294, a first elastic member 296 is arranged in the counterbore between the upper magnetically attractable member 294 and the lower magnetically attractable member 295 to drive the actuated structure 29, the sealing member 291 is arranged at one end of the lower magnetically attractable member 295 close to the diaphragm 27, and a second elastic member 297 is sleeved on the upper cover body 293, and one end of the second elastic member 297 abuts against the top surface of the placing hole.

[0050] Further, referring to Figure 5As shown, the actuating structure 23 has a button assembly, and a third elastic member 25 arranged between the button assembly and the body 24. After the magnetic valve structure 22 is closed, the button assembly 23 is operated to drive the actuated structure 29 to move the sealing member 291 away from the top sheet 26, so that a gap is formed between the diaphragm 27 and the base 28, water flows through the gap between the diaphragm 27 and the base 28, pressure is released from the pressure relief hole of the diaphragm 27, and at the same time, the third elastic member 25 is ready to drive the button assembly to operate.

[0051] Specifically, referring to Figure 5 As shown, the button assembly includes a button body 231, a rotating disc 233 movably arranged in the button body 231, a magnetic block 232 and a fourth elastic member 234 arranged in the rotating disc 233, and a button 235 arranged at one end of the rotating disc 233 away from the magnetic block 232. The third elastic member 25 is arranged between the body 24 and the rotating disc 233 to drive the rotating disc 233 to move. When the button 235 is manually pressed, the actuating structure 23 drives the actuated structure 29 to move to the side of the button assembly, the sealing member 291 moves away from the top sheet 26 and the lower magnetic attracting member 295 to compress the first elastic member 296, the second elastic member 297 is compressed by the actuated structure 29, and at the same time, the third elastic member 25 is compressed. At this time, the rotating disc 233 is driven to move to reset the button 235, and the magnetic block 232 pushes the fourth elastic member 234 to prepare for the next pressing action. In the present application, the first elastic member 296, the second elastic member 297, the third elastic member 25, and the fourth elastic member 234 are all springs, and springs of different specifications are used according to the corresponding structures. Sealing rings are arranged at the positions of adjacent parts that need to be sealed, which is a conventional structure and will not be described in detail here.

[0052] Referring to Figure 11 and Figure 12As shown, the manual and magnetic integrated valve core is installed in the faucet, the faucet has a main body 9, two water inlet pipes and a water outlet pipe, and a handle 8 and a pressing cover 7, the valve core is arranged in the main body 9, two water inlet pipes are connected to the water inlet 61, the water outlet pipe is connected to the water outlet 62, the handle 8 is inserted into the first through hole 212, the handle 8 is controlled, the first valve element 2 is driven, the moving valve plate 32 is rotated relative to the static valve plate 31, and the size and temperature of the water outlet are adjusted. A hole is formed in the surface of the handle 8, the pressing cover 7 is arranged in the hole and abuts against the button 234, when the pressing cover 7 is pressed, the pressing cover 7 drives the button 234 to control the actuating structure 23 to drive the actuated structure 29.

[0053] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hand and magnetically integrated spool, characterized by, The utility model provides a valve structure, including a shell, at least two water inlets, a water outlet and a first valve, a second valve and an actuating structure arranged in the shell, the first valve and the second valve are superimposed and arranged in series, the first valve is arranged in the actuating structure superposition; The second valve includes a dynamic valve plate, the dynamic valve plate is provided with a first water hole and a first water passing hole, the first valve has a base, a body, a magnetic valve structure and an actuated structure, a diaphragm is arranged between the body and the base, the cross section of the body is in the shape of T, the T-shaped structure is provided with a placing hole, the actuated structure is arranged in the placing hole, and the magnetic valve structure is arranged outside the body; The actuated structure has a cover, a second elastic element is sleeved on the cover, and one end of the second elastic element abuts against the top surface of the placing hole; The actuating structure is arranged at the end of the actuated structure away from the diaphragm, the base is provided with a second water hole and a second water passing hole corresponding to the first water hole and the first water passing hole, and the base is connected with the second valve; When the magnetic valve structure of the first valve is opened, water flows from the first water hole to the second water hole, opens the diaphragm and flows to the second water passing hole and the first water passing hole in sequence, the first valve and the second valve are connected, and the water pressure is released through the pressure relief hole of the diaphragm at one end of the body; When the magnetic valve structure of the first valve is closed, the magnetic valve structure cannot be opened to release pressure, the actuated structure is driven to drive the diaphragm by pressing the actuating structure, the pressure at the diaphragm is released from the pressure relief hole of the diaphragm, water flows from the first water hole to the second water hole, opens the diaphragm and flows to the second water passing hole and the first water passing hole in sequence, and the first valve and the second valve are connected.

2. The manual and magneto integrated spool according to claim 1, characterized in that, The axial direction of the actuating structure and the axial direction of the first valve are arranged in the same straight line direction, the first valve is opened or the actuating structure drives the first valve to be opened to connect the gap between the diaphragm and the second valve; When the first valve is opened, water flows from the water inlet to the second valve, flows to the water outlet through the diaphragm; When the first valve is closed, the actuating structure drives the first valve to be opened, and water flows from the water inlet to the second valve, flows to the water outlet through the diaphragm.

3. The manual and magneto integrated spool according to claim 2, wherein, The second valve has the dynamic valve plate and the static valve plate superimposed on each other, and the first valve is connected with the dynamic valve plate to control the relative rotation of the dynamic valve plate and the static valve plate.

4. The manual and magneto integrated spool according to claim 3, wherein, Further comprising a water passing element, the static valve plate is connected with the water passing element, the water inlet and the water outlet are arranged on the water passing element, and the water inlet and the water outlet are connected with the water inlet and outlet holes on the static valve plate.

5. The manual and magneto integrated spool according to claim 2, wherein, The magnetic valve structure is arranged at the lower end of the T-shaped structure, and the magnetic valve structure is electrically connected to drive the actuated structure to move relative to the diaphragm.

6. The manual and magneto integrated spool according to claim 2, wherein, The actuated structure further has a sealing member and a magnetically attractable member arranged in the cover, when the magnetic valve structure is opened, the magnetic valve structure drives the magnetically attractable member to drive the sealing member away from the diaphragm; when the magnetic valve structure is closed, the sealing member is close to the diaphragm to block the gap between the diaphragm and the base.

7. The manual and magneto integrated spool according to claim 6, wherein The actuated structure has a button assembly, and a resilient structure arranged between the button assembly and the actuated structure, when the magnetic valve structure is closed, the button assembly is operated to drive the actuated structure to drive the sealing member away from the diaphragm to form a gap between the diaphragm and the base, and the resilient structure drives the button assembly to wait for operation.

8. The manual and magneto integrated spool according to claim 2, wherein, The surface of the diaphragm is provided with the pressure relief hole, and the water flows through the gap between the base and the diaphragm, and the gas pressure is discharged from the pressure relief hole.

9. A faucet equipped with the manual and magnetic integrated valve core according to any one of claims 1 to 8, characterized in that, The manual and magnetic integrated valve core is arranged in the main body, the water inlet pipe is connected to the water inlet, the water outlet pipe is connected to the water outlet, the handle of the handle is inserted and fixed on the first valve member, and the pressing cover abuts against the actuated structure.

Citation Information

Patent Citations

  • Water stop switch valve element

    CN108071821A

  • Mechanical-electronic integrated valve

    CN216951791U