Novel valve element for faucet

Abstract

The utility model discloses a novel valve element for a faucet. The novel valve element comprises a faucet shell and an installation cavity formed in the faucet shell. A valve element and a supporting table used for supporting the valve element are further arranged in the mounting cavity. A sealing ring is arranged on the face, facing the supporting table, of the valve element, and a gap between the opposite faces of the supporting table and the valve element is filled with the sealing ring, so that sealing between the valve element and the faucet shell is achieved. Due to the fact that the sealing ring is directly installed between the opposite faces of the supporting table and the valve element, the sealing ring is not damaged no matter how the valve element is installed while sealing is completed, meanwhile, the sealing ring does not interfere with movement of the valve element in the installation process of the valve element, and the valve element is easy and convenient to install. Although the equipment is simple in structure, the practical beneficial effects can be really achieved through simple structural optimization, that is, the service life of the sealing ring is prolonged by reducing damage to the sealing ring during installation, and then the service life of the faucet is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, specifically to a novel valve core for faucets. Background Technology

[0002] like Figure 1 As shown, in the existing valve core, the groove for installing the sealing ring is opened on the radial side of the valve core. Although it can achieve a relative seal between the faucet housing and the valve core, when the valve core slides down along the mounting cavity, the friction between the sealing ring and the inner wall of the mounting cavity causes a large installation resistance of the valve core. When the installation pressure is too high, the sealing ring is easy to fall off from the groove. In particular, as the valve core enters the mounting cavity, the sealing ring will twist in the groove, which can easily cause damage to the sealing ring. Utility Model Content

[0003] The purpose of this utility model is to provide a new type of valve core for faucets to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a novel valve core for a faucet, comprising an installation cavity formed on the faucet housing; the installation cavity further comprises a valve core and a support platform for supporting the valve core; a sealing ring is provided on the side of the valve core facing the support platform, and the sealing ring fills the gap between the support platform and the facing surfaces of the valve core to achieve a seal between the valve core and the faucet housing.

[0005] As a preferred technical solution of this utility model, it also includes a pressure cap, which is connected to the mounting cavity to press the valve core onto the support platform.

[0006] As a preferred technical solution of this utility model: the valve core is further provided with a groove on the side facing the support platform.

[0007] As a preferred technical solution of this utility model: the pressure cap and the inner wall surface of the mounting cavity are connected by threads.

[0008] The beneficial effects of this utility model using the above technical solution are as follows: Since the sealing ring is directly installed between the supporting platform and the opposing surfaces of the valve core, it does not damage the sealing ring regardless of how the valve core is installed, thus ensuring a smooth and convenient installation. Therefore, although the device has a simple structure, simple structural optimization can indeed bring tangible benefits, namely, reducing damage to the sealing ring during installation, thereby extending the service life of the sealing ring and consequently extending the service life of the faucet. Attached Figure Description

[0009] Figure 1 This is a schematic diagram showing the position of the groove on the valve core in the prior art;

[0010] Figure 2 This is a cross-sectional schematic diagram of the main structure of this utility model;

[0011] Figure 3 This is an exploded view of the main structure of this utility model;

[0012] Figure 4 This is an exploded structural diagram of the valve core and sealing ring of this utility model.

[0013] In the diagram: 1. Faucet housing; 2. Support platform; 3. Valve core; 4. Pressure cap; 5. Groove; 6. Sealing ring; 7. Mounting cavity. Detailed Implementation

[0014] The embodiments of this utility model 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 intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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 limiting this utility model.

[0015] Please see Figure 2-4 The present invention provides an embodiment of a novel valve core for a faucet, comprising a mounting cavity 7 formed in the faucet housing 1; the mounting cavity 7 further comprises a valve core 3 and a support platform 2 for supporting the valve core 3; the side of the valve core 3 facing the support platform 2 is provided with a sealing ring 6, and the sealing ring 6 fills the gap between the opposing surfaces of the support platform 2 and the valve core 3 to achieve a seal between the valve core 3 and the faucet housing 1.

[0016] In summary, because the sealing ring 6 is directly installed between the supporting platform 2 and the opposing surfaces of the valve core 3, it does not cause damage to the sealing ring 6 regardless of how the valve core 3 is installed, thus ensuring a seal is achieved. Furthermore, the sealing ring 6 does not interfere with the movement of the valve core 3 during installation, making the installation of the valve core 3 simple and convenient. Therefore, although the device has a simple structure, simple structural optimization can indeed bring tangible benefits, namely, reducing damage to the sealing ring during installation, thereby extending the service life of the sealing ring and consequently extending the service life of the faucet.

[0017] Furthermore, it also includes a pressure cap 4, which is connected to the mounting cavity 7 to press the valve core 3 onto the support platform 2. Therefore, by connecting the pressure cap 4 to the mounting cavity 7, the valve core 3 is further fixed within the mounting cavity 7, thereby enabling the valve core 3 to operate stably and reliably. Specifically, the pressure cap 4 and the inner wall of the mounting cavity 7 are connected by threads. This simplifies the connection method between the pressure cap 4 and the mounting cavity 7, further reducing the overall assembly cost.

[0018] In addition, the valve core 3 is provided with a groove 5 on the side facing the support platform 2. Therefore, the groove 5 provides a space for the sealing ring 6 to be accommodated. After the sealing ring 6 is installed in the groove 5, the valve core 3 is then assembled into the mounting cavity 7 to avoid uneven force on the sealing ring 6 when it is under pressure, and to prevent the sealing ring 6 from falling off during the installation of the valve core 3.

[0019] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A new type of valve core for a faucet, characterized by: Includes a mounting cavity (7) formed in the faucet housing (1); The mounting cavity (7) is also provided with a valve core (3) and a support platform (2) for supporting the valve core (3); The valve core (3) has a sealing ring (6) on the side facing the support platform (2), and the sealing ring (6) fills the gap between the support platform (2) and the valve core (3) facing each other, so as to achieve a seal between the valve core (3) and the faucet housing (1).

2. A new type of valve core for faucet, according to claim 1, characterized in that: It also includes a pressure cap (4) and is connected to the mounting cavity (7) through the pressure cap (4) to press the valve core (3) onto the support platform (2).

3. A new type of valve core for faucet, according to claim 2, characterized in that: The valve core (3) is also provided with a groove (5) on the side facing the support platform (2).

4. A new type of valve core for faucet, according to claim 3, characterized in that: The pressure cap (4) and the inner wall of the mounting cavity (7) are connected by threads.

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