Valve element and valve

Abstract

The valve element comprises a shell part, a static part, a switching part, a transmission part and a driving assembly, a water inlet hole and a water outlet hole are formed in the end face of the shell part, the static part is fixedly installed in the shell part, the static part is provided with a first hole channel and a second hole channel, the first hole channel communicates with the water inlet hole, and the second hole channel communicates with the water outlet hole; the switching part is arranged in the shell part, a transfer cavity is formed in the end face, facing the static part, of the switching part, the transmission part is arranged in the shell part, the transmission part and the switching part are detachably installed, the driving assembly is installed on the shell part, and the driving assembly is in transmission connection with the transmission part. The driving assembly drives the switching piece to move through transmission of the transmission piece so that the first hole channel and the second hole channel can be disconnected or communicated. The water outlet hole is formed between the two water inlet holes, so that the water inlet area of the two water inlet holes is increased, the water inlet amount can be increased, the water amount after water mixing is increased, and the requirement of a user for the water amount is met.

Description

Technical Field

[0001] This application relates to the field of valve cores, and more particularly to a valve core and a valve. Background Technology

[0002] Traditional faucets primarily adjust the water flow by lifting the faucet handle. While this mechanical adjustment method is intuitive and easy to use, it has significant technical limitations in mixing hot and cold water. Specifically, when hot and cold water enter the faucet, the limited inlet space results in a small amount of water entering the valve core, thus restricting the water flow rate and failing to meet the user's desired water volume. Utility Model Content

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a valve core and valve.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] This application provides:

[0006] A valve core, comprising:

[0007] The housing has an inlet hole and an outlet hole on its end face;

[0008] A stationary component is fixedly installed inside the housing. The stationary component has a first channel and a second channel. The first channel communicates with the water inlet, and the second channel communicates with the water outlet.

[0009] A switching component is disposed inside the housing and is rotatable relative to the stationary component. The switching component has a transfer cavity on its end face facing the stationary component.

[0010] A transmission component is disposed inside the housing, and the transmission component is detachably installed with the switching component.

[0011] A drive assembly is mounted on the housing and is connected to the transmission component. The drive assembly drives the switching component to move through the transmission component, thereby disconnecting or connecting the first channel with the second channel.

[0012] Furthermore, the housing includes:

[0013] The bottom shell is provided with holes that communicate with the first channel and the second channel;

[0014] A top shell, which is detachably mounted at the opening of the bottom shell;

[0015] The accommodating cavity is defined by the bottom shell and the top shell, and the stationary member, the switching member and the transmission member are sequentially arranged in the accommodating cavity.

[0016] Furthermore, a mounting member is provided at the opening of the top shell, the mounting member having a stepped surface, the stepped surface abutting against the end face of the top shell facing the transmission member.

[0017] Furthermore, the top shell and the bottom shell are detachably installed via a first snap-fit ​​assembly. The first snap-fit ​​assembly includes at least one first protrusion disposed on the bottom shell, the first protrusion having a first slot, and a first snap block disposed on the top shell, the first snap block being at least partially disposed inside the first slot to achieve snap-fit.

[0018] Furthermore, the driving component includes:

[0019] The mounting groove is formed on the end face of the mounting member away from the transmission member, and the mounting groove extends through the mounting member;

[0020] A rotating rod, which is rotatably mounted on the inner wall of the mounting groove;

[0021] A drive rod is rotatably mounted on the mounting groove, with a portion of the drive rod located inside the mounting groove. The drive rod is used to drive the transmission component to move.

[0022] Furthermore, the drive rod and the transmission member are driven by a transmission structure, the transmission structure including a transmission groove formed on the end face of the transmission member facing the mounting member, and a transmission part provided at the end of the drive rod near the transmission member, the transmission part being at least partially located inside the transmission groove.

[0023] Furthermore, the switching component and the transmission component are detachably connected via a second snap-fit ​​assembly. The second snap-fit ​​assembly includes a second snap block disposed on the end face of the transmission component facing the switching component, and the second snap-fit ​​assembly also includes a second snap groove disposed on the switching component. The second snap block is at least partially inserted into the second snap block to achieve snap-fit.

[0024] Furthermore, the end face of the switching component facing the transmission component abuts against the transmission component, the transfer cavity passes through the switching component, the transmission component closes the opening of the switching component, and a sealing element is provided at the contact surface between the switching component and the transmission component.

[0025] Furthermore, a water outlet channel is defined between the two water inlets, the water outlet channel is connected to the water outlet, and the water outlet channel is radially distributed along the shell.

[0026] This application also provides a valve comprising the valve core described in any of the preceding claims.

[0027] This application increases the water inlet area of ​​the two water inlets by placing the water outlet between the two water inlets, thereby increasing the water inlet volume and increasing the water volume after mixing, thus meeting the user's water volume needs.

[0028] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 A schematic diagram of the overall structure of the valve core of this application is shown;

[0031] Figure 2 A schematic diagram showing the positional relationship between the inlet and outlet holes of the valve core in this application is provided.

[0032] Figure 3 A cross-sectional view of the valve core structure of this application is shown;

[0033] Figure 4 A schematic diagram of the valve core in the exploded state of this application is shown;

[0034] Figure 5 A schematic diagram of the static component structure of this application is shown;

[0035] Figure 6 A schematic diagram of the switching component structure of this application is shown;

[0036] Figure 7 This diagram shows the assembly state of the stationary component and the switching component when the first and second channels of this application are disconnected;

[0037] Figure 8 This diagram shows the assembly state of the stationary component and the switching component in the first and second channel connected state of this application;

[0038] Figure 9 This paper shows a structural schematic diagram of the switching component and transmission component in their assembled state.

[0039] Figure 10 This application shows Figure 3 Enlarged diagram of point A in the middle.

[0040] Key component symbols: 100-Shell; 100a-Inlet; 100b-Outlet; 110-Bottom shell; 120-Top shell; 130-Accommodation cavity; 140-Mounting component; 200-Stationary component; 210-First channel; 220-Second channel; 300-Switching component; 310-Transfer cavity; 400-Transmission component; 500-Drive assembly; 510-Mounting groove; 520-Rotating rod; 530-Drive rod; 600-Transmission structure; 610-Transmission groove; 620-Transmission part; 700-First snap-fit ​​assembly; 710-First protrusion; 720-First slot; 730-First locking block; 800-Second snap-fit ​​assembly; 810-Second locking block; 820-Second slot; 900-Sealing component; 1000-Gasket. Detailed Implementation

[0041] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0042] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0044] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] This application provides a valve core, which includes a housing 100, a stationary component 200, a switching component 300, a transmission component 400, and a drive assembly 500.

[0047] The end face of the housing 100 is provided with a water inlet 100a and a water outlet 100b. The stationary member 200 is fixedly installed inside the housing 100. The stationary member 200 has a first channel 210 and a second channel 220. The first channel 210 communicates with the water inlet 100a, and the second channel 220 communicates with the water outlet 100b. The switching member 300 is disposed inside the housing 100, and the switching member 300 is rotatable relative to the stationary member 200. The switching component 300 has a transfer cavity 310 on its end face facing the stationary component 200. The transmission component 400 is disposed inside the housing 100. The transmission component 400 and the switching component 300 are detachably installed. The drive assembly 500 is installed on the housing 100. The drive assembly 500 is connected to the transmission component 400. The drive assembly 500 drives the switching component 300 to move through the transmission component 400, causing the first channel 210 to disconnect or connect with the second channel 220.

[0048] In one embodiment, the stationary member 200 is plate-shaped, with both the first channel 210 and the second channel 220 extending through it. For example, water enters through the first channel 210 and exits through the second channel 220. Specifically, there are two first channels 210, meaning the stationary member 200 has two water inlet channels. When the second channel 220 is connected to both first channels 210, the water from the two first channels 210 can be mixed and discharged to meet practical needs. For example, if one first channel 210 contains hot water and the other cold water, the mixed water will be discharged from the second channel 220. In this embodiment, a water outlet channel is defined between the two water inlet holes 100a, and the water outlet channel communicates with the water outlet hole 100b. The water outlet channel is radially distributed along the shell member 100.

[0049] Please see Figure 2 As shown, the two water inlets 100a are identical in shape and size, and the water outlet 100b is located between the two water inlets 100a, thereby increasing the water inlet area occupied by the water inlets 100a. Furthermore, the two water inlets 100a are symmetrically distributed about the centerline of the shell 100, meaning that the two water inlets 100a occupy most of the space on the end face of the shell 100. This indicates that the water inlet area of ​​the two water inlets 100a is large, thus increasing the water inflow. Additionally, the two water inlets 100a are spaced apart. A water outlet channel is formed, which is connected to the water outlet hole 100b. The water outlet channel is distributed radially about the housing 100. It can be understood that the water inlet direction of the water inlet hole 100a is perpendicular to the water outlet direction of the water outlet channel of the water outlet hole 100b. Therefore, this design greatly reduces the area occupied by the water outlet hole 100b on the end face of the housing 100, thereby increasing the water inlet volume. As the water inlet volume increases, the water outlet volume will also increase accordingly to meet the user's water demand.

[0050] Understandably, when water is discharged from the second channel 220, it will enter the water outlet channel between the water outlet 100b and the water inlet 100a, and finally be discharged.

[0051] In this embodiment, the first channel 210 is used as the water inlet and the second channel 220 is used as the water outlet for explanation.

[0052] Please see Figure 1 , Figure 3 as well as Figure 4 As shown, in the initial state, the first channel 210 and the second channel 220 are disconnected. When it is needed, the switching component 300 needs to be moved so that the transfer chamber 310 can be connected to both the first channel 210 and the second channel 220 at the same time. This allows the first channel 210 to be connected to the second channel 220 through the transfer chamber 310 as a connecting channel, thus enabling water flow.

[0053] Furthermore, in order to enable the transfer chamber 310 to be simultaneously connected to the first channel 210 and the second channel 220, in this embodiment, the drive component 500 drives the transmission component 400 to move. Since the transmission component 400 is connected to the switching component 300, the movement of the transmission component 400 will also drive the switching component 300 to move, thereby enabling the transfer chamber 310 to be simultaneously connected to the first channel 210 and the second channel 220. Water flows and is transported through the channel connected by the water inlet (100a), the first channel 210, the transfer chamber 310, the second channel 220 and the water outlet (100b).

[0054] See Figure 5 As shown, Figure 5 The first channel 210 shown has two holes, and the second channel 220 has one hole. Figure 6 The diagram shown illustrates the state of the transfer chamber 310 located on the switching element 300. Figure 7 The demonstration shows the second channel 220 connecting to the transfer cavity 310 in the assembled state of stationary component 200 and switching component 300. Figure 5 , Figure 6 as well as Figure 7 The initial state of the demonstration shows the connection between the two first channels 210, the second channel 220, and the transfer chamber 310. The second channel 220 is connected to the transfer chamber 310. At this time, hot and cold water enter the transfer chamber 310 from the two inlet holes 100a and the first channel 210 to mix. After mixing, the water is discharged through the second channel 220 and the outlet hole 100b. If the switching component 300 closes the two first channels 210, the two first channels 210 are not connected to the transfer chamber 310.

[0055] Please see Figure 8 As shown, driven by the drive component 500, the switching component 300 is moved by the transmission component 400, thereby making the transfer chamber 310 simultaneously connected to the first channel 210 and the second channel 220. That is, at this time, the first channel 210 and the second channel 220 are connected through the transfer chamber 310. Water from the two first channels 210 enters the transfer chamber 310 and is mixed. After mixing, it is discharged through the second channel 220. Since the transfer chamber 310 is simultaneously connected to the first channel 210 and the second channel 220, increasing the space of the transfer chamber 310 can mix more water from the first channel 210, thereby meeting people's needs, reducing the resistance to water from the first channel 210, and making it easier for water to be discharged through the second channel 220, thus increasing the flow rate.

[0056] In one embodiment, the bottom surface of the switching element 300 is flush with the upper surface of the stationary element 200, thereby facilitating the subsequent relative movement of the switching element 300 and the stationary element 200, and to a certain extent reducing the large amount of water overflow due to the flush contact of the two surfaces.

[0057] The housing 100 includes a bottom shell 110, a top shell 120, and a receiving cavity 130. The bottom shell 110 is provided with a hole communicating with the first channel 210 and the second channel 220. The top shell 120 is detachably installed at the opening of the bottom shell 110. The bottom shell 110 and the top shell 120 define the receiving cavity 130. The stationary member 200, the switching member 300, and the transmission member 400 are sequentially arranged in the receiving cavity 130.

[0058] The top shell 120 has an opening with a mounting member 140, which has a stepped surface that abuts against the end face of the top shell 120 facing the transmission member 400.

[0059] See Figure 3 and Figure 4 As shown, the bottom shell 110 and the top shell 120 are connected by a snap-fit, and the bottom shell 110 and the top shell 120 define a receiving cavity 130. The transmission component 400, the switching component 300 and the stationary component 200 are sequentially installed inside the receiving cavity 130 in the height direction. In order to enable the first channel 210 and the second channel 220 to communicate with the outside, a hole (not shown in the figure) is opened through the bottom surface of the bottom shell 110 at the position where the stationary component 200 is installed, which is adapted to the first channel 210 and the second channel 220, to facilitate the entry and exit of water.

[0060] Please continue reading. Figure 3 and Figure 4 As shown, in this embodiment, the mounting component 140 is also located in the accommodating cavity 130, and the mounting component 140 is coaxially mounted with the top shell 120.

[0061] Please continue reading. Figure 3 As shown, in this embodiment, the mounting member 140 has a stepped surface, which abuts against the end face of the top shell 120 facing the transmission member 400. A gasket 1000 is provided at the stepped surface, and the gasket 1000 is located between the stepped surface and the top shell 120.

[0062] In order to ensure that the bottom surface of the switching component 300 is in close contact with the surface of the stationary component 200, the gasket 1000 can be made of an elastic material, that is, it can deform under force. During the assembly of the top shell 120 and the bottom shell 110, the gasket 1000 is subjected to a compressive force, which is transmitted to the mounting component 140, and then to the transmission component 400 and the switching component 300 in sequence, so that the contact between the switching component 300 and the stationary component 200 is tighter, further preventing water from flowing out from the contact surface between the two.

[0063] The top shell 120 and the bottom shell 110 are detachably installed together by a first snap-fit ​​assembly 700. The first snap-fit ​​assembly 700 includes at least one first protrusion 710 disposed on the bottom shell 110. The first protrusion 710 has a first slot 720. The top shell 120 is provided with a first snap block 730. The first snap block 730 is at least partially disposed inside the first slot 720 to achieve snap-fit.

[0064] See Figure 1 , Figure 4 , Figure 10 As shown, there are at least two first protrusions 710, which are evenly distributed on the bottom shell 110. Furthermore, in order to ensure a stable connection between the bottom shell 110 and the top shell 120, the number of first protrusions 710 is generally three. In practice, the number can be designed and selected according to actual needs.

[0065] Each first protrusion 710 has a first slot 720, and the top shell 120 is provided with first blocks 730 that are adapted to the number and position of the first protrusions 710. During installation, the connection between the bottom shell 110 and the top shell 120 can be achieved simply by inserting the first blocks 730 into the first slots 720.

[0066] The drive assembly 500 includes a mounting groove 510, a rotating rod 520, and a drive rod 530. The mounting groove 510 is formed on the end face of the mounting member 140 away from the transmission member 400 and extends through the mounting member 140. The rotating rod 520 is rotatably mounted on the inner wall of the mounting groove 510, and the drive rod 530 is rotatably mounted on the mounting groove 510. The drive rod 530 is partially located inside the mounting groove 510 and is used to drive the transmission member 400 to move.

[0067] The drive rod 530 and the transmission member 400 are driven by a transmission structure 600. The transmission structure 600 includes a transmission groove 610 formed on the end face of the transmission member 400 facing the mounting member 140. The end of the drive rod 530 near the transmission member 400 is provided with a transmission part 620, which is at least partially located inside the transmission groove 610.

[0068] Please see Figure 3 and Figure 4 As shown, since the drive rod 530 is rotatably connected to the mounting part 140 through the rotating rod 520, the drive rod 530 can swing about the rotating rod 520 at a certain angle. The transmission part 620 extends into the transmission groove 610. The transmission part 620 can contact the inner wall of the transmission groove 610 through the swing of the drive rod 530. As the drive rod 530 drives the transmission part 620 to continue to rotate, it can drive the transmission component 400 to swing left and right. The transmission component 400 and the switching component 300 are connected by transmission, so that the switching component 300 will also move left and right with the transmission component 400. As a result, the transfer cavity 310 will gradually cover the first channel 210, realizing the connection between the first channel 210 and the transfer cavity 310. When the switching component 300 has moved a certain distance left and right, the first channel 210, the second channel 220 and the transfer cavity 310 are connected. Water from the first channel 210 can enter the transfer cavity 310 to mix and then be discharged through the second channel 220.

[0069] The switching component 300 and the transmission component 400 are detachably connected by a second snap-fit ​​assembly 800. The second snap-fit ​​assembly 800 includes a second snap block 810 disposed on the end face of the transmission component 400 facing the switching component 300. The second snap-fit ​​assembly 800 also includes a second snap groove 820 disposed on the switching component 300. The second snap block 810 extends at least partially into the second snap block 810 to achieve snap-fit.

[0070] Please continue reading. Figure 4 , Figure 6 , Figure 9 As shown, multiple second locking blocks 810 are provided at the edge of the upper surface of the switching member 300, and a second slot 820 adapted to the second locking block 810 is provided at the edge of the end face of the transmission member 400 facing the switching member 300. When the two are connected by transmission, the second slot 820 only needs to be partially or completely inserted into the second locking block 810. Since the second locking block 810 and the second slot 820 are engaged, the force from the transmission member 400 can be transmitted to the switching member 300.

[0071] For example, the number of second card blocks 810 and second card slots 820 is at least two, and in this embodiment, the number of second card blocks 810 and second card slots 820 is four.

[0072] The end face of the switching member 300 facing the transmission member 400 abuts against the transmission member 400, the transfer cavity 310 passes through the switching member 300, the transmission member 400 closes the opening of the switching member 300, and a sealing member 900 is provided at the contact surface between the switching member 300 and the transmission member 400.

[0073] See Figure 3 , Figure 4 As shown, the transfer cavity 310 is opened on the end face of the switching member 300 facing the stationary member 200. The transfer cavity 310 can be a countersunk hole (i.e., not penetrating) or it can penetrate the switching member 300. In order to maximize the transfer cavity 310, the transfer cavity 310 penetrates the switching member 300. In order to prevent water from overflowing from the transfer cavity 310, the opening of the transfer cavity 310 away from the stationary member 200 is closed by the transmission member 400. In order to further prevent water from overflowing between the contact surfaces of the switching member 300 and the transmission member 400, a sealing member 900 is provided at the contact surfaces of the two to achieve a seal.

[0074] For example, the seal 900 can be an O-ring, a rectangular seal, etc., and the specific type is not limited here.

[0075] This application also provides a valve comprising any of the valve cores described above.

[0076] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0077] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A valve core, characterized in that, include: A housing (100) is provided with a water inlet (100a) and a water outlet (100b) on its end face; A stationary component (200) is fixedly installed inside the housing (100). The stationary component (200) has a first channel (210) and a second channel (220). The first channel (210) communicates with the water inlet (100a), and the second channel (220) communicates with the water outlet (100b). A switching component (300) is disposed inside the housing (100) and is rotatable relative to the stationary component (200). The switching component (300) has a transfer cavity (310) on its end face facing the stationary component (200). A transmission component (400) is disposed inside the housing (100), and the transmission component (400) is detachably installed with the switching component (300); A drive assembly (500) is mounted on the housing (100). The drive assembly (500) is connected to the transmission member (400). The drive assembly (500) drives the switching member (300) to move through the transmission member (400), thereby disconnecting or connecting the first channel (210) and the second channel (220).

2. The valve core according to claim 1, characterized in that, The housing (100) includes: The bottom shell (110) is provided with holes that communicate with the first channel (210) and the second channel (220); A top shell (120) is detachably mounted at the opening of the bottom shell (110); The accommodating cavity (130) is defined by the bottom shell (110) and the top shell (120), and the stationary member (200), the switching member (300) and the transmission member (400) are sequentially disposed in the accommodating cavity (130).

3. The valve core according to claim 2, characterized in that, An installation member (140) is provided at the opening of the top shell (120). The installation member (140) has a stepped surface, which abuts against the end face of the top shell (120) facing the transmission member (400).

4. The valve core according to claim 3, characterized in that, The top shell (120) and the bottom shell (110) are detachably installed together by a first snap-fit ​​assembly (700). The first snap-fit ​​assembly (700) includes at least one first protrusion (710) disposed on the bottom shell (110). The first protrusion (710) has a first slot (720). The top shell (120) is provided with a first locking block (730). The first locking block (730) is at least partially disposed inside the first slot (720) to achieve snap-fit.

5. The valve core according to claim 3, characterized in that, The drive component (500) includes: Mounting groove (510) is formed on the end face of the mounting member (140) in the direction away from the transmission member (400), and the mounting groove (510) extends through the mounting member (140); A rotating rod (520) is rotatably mounted on the inner wall of the mounting groove (510); A drive rod (530) is rotatably mounted on the mounting groove (510), and part of the drive rod (530) is located inside the mounting groove (510). The drive rod (530) is used to drive the transmission member (400) to move.

6. The valve core according to claim 5, characterized in that, The drive rod (530) and the transmission member (400) are driven by a transmission structure (600). The transmission structure (600) includes a transmission groove (610) formed on the end face of the transmission member (400) facing the mounting member (140). The drive rod (530) is provided with a transmission part (620) at its end near the transmission member (400). The transmission part (620) is at least partially located inside the transmission groove (610).

7. The valve core according to claim 1, characterized in that, The switching component (300) and the transmission component (400) are detachably connected by a second snap-fit ​​assembly (800). The second snap-fit ​​assembly (800) includes a second snap block (810) disposed on the end face of the transmission component (400) facing the switching component (300). The second snap-fit ​​assembly (800) also includes a second snap groove (820) disposed on the switching component (300). The second snap block (810) is at least partially inserted into the second snap block (810) to achieve snap-fit.

8. The valve core according to claim 1, characterized in that, The end face of the switching component (300) facing the transmission component (400) abuts against the transmission component (400), the transfer cavity (310) passes through the switching component (300), the transmission component (400) closes the opening of the switching component (300), and a sealing component (900) is provided at the contact surface between the switching component (300) and the transmission component (400).

9. The valve core according to claim 1, characterized in that, A water outlet channel is defined between the two water inlets (100a), the water outlet channel is connected to the water outlet (100b), and the water outlet channel is radially distributed along the shell (100).

10. A valve, characterized in that, Includes the valve core as described in any one of claims 1 to 9.

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