Shower main body

Abstract

The utility model relates to the technical field of bathroom faucets, and discloses a shower main body which comprises a shell, a first pipeline, an integrated sealing piece and a second pipeline, the first pipeline is provided with a first water outlet end, the shell is arranged on the first pipeline in a covering mode and provided with an installation opening corresponding to the first water outlet end, and the second pipeline is provided with a second water outlet end. The first end of the second pipeline penetrates through the installation opening to be inserted into the first water outlet end, the periphery of the second pipeline is sleeved with the integrated sealing piece, and the second pipeline is sealed with the shell and the first pipeline through the integrated sealing piece. According to the utility model, the sealing among the second pipeline, the first pipeline and the shell can be realized, and the installation process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary faucets, in particular to a shower body. Background Art

[0002] In the existing shower faucet system, seals such as O-rings and gaskets are usually used to achieve the seal between the diverter and the housing. These seals need to be precisely aligned during installation to ensure their sealing effect. However, this traditional sealing method has certain limitations: firstly, multiple seals will increase the complexity of manufacturing and maintenance and increase costs; secondly, the installation of the seals requires high precision, and improper installation is likely to cause seal failure, leading to problems such as water ingress and corrosion of the housing. In addition, the aging and wear of the seals will also reduce the sealing effect and need to be replaced regularly, further increasing the maintenance cost. Summary of the Utility Model

[0003] The purpose of the utility model is to design a shower body that connects the diverter through a single special-shaped seal.

[0004] To achieve the above purpose, the utility model provides a shower body, including a housing, a first pipeline, an integrated seal, and a second pipeline. The first pipeline has a first water outlet end. The housing covers the first pipeline and is provided with an installation opening corresponding to the first water outlet end. The first end of the second pipeline passes through the installation opening and is inserted into the first water outlet end. The integrated seal is sleeved on the outer periphery of the second pipeline. The second pipeline is sealed with the housing and the first pipeline through the integrated seal.

[0005] Further, a positioning portion is convexly provided on the inner wall of the integrated seal, and the positioning portion is located at the edge of the integrated seal towards the first pipeline end, and the positioning portion overlaps the end of the first end of the second pipeline.

[0006] Further, a first step portion is formed on the inner wall of the first water outlet end near its port, and the side of the positioning portion away from the second pipeline abuts against the first step portion.

[0007] Further, the positioning portion is annularly provided on the inner wall of the integrated seal.

[0008] Further, a first sealing portion is convexly provided in an annular shape on the outer peripheral wall of the integrated seal, and the first sealing portion abuts against the inner wall of the first water outlet end to achieve the sealed connection between the second pipeline and the first pipeline.

[0009] Further, a second sealing portion is convexly provided in an annular shape on the outer peripheral wall of the integrated seal, and the second sealing portion abuts against the wall of the installation opening to achieve the sealed connection between the second pipeline and the housing.

[0010] Further, the first sealing portion and the second sealing portion are sequentially arranged along one end of the integral seal member close to the first pipeline towards the end far from the first pipeline, and there is a gap between the first sealing portion and the second sealing portion.

[0011] Further, the installation port is coaxially arranged with the port of the first water outlet end, and the caliber of the installation port is larger than that of the port of the first water outlet end; the protruding distance of the second sealing portion relative to the outer peripheral wall of the integral seal member is L1, and the protruding distance of the first sealing portion relative to the outer peripheral wall of the integral seal member is L2, where L1 is greater than L2.

[0012] Further, a second step portion is formed on the outer wall of the second pipeline near its first end, the integral seal member is lapped on the second step portion, and the integral seal member is interference-fitted on the first end of the second pipeline.

[0013] Further, the first pipeline further includes a water inlet end and a second water outlet end, and the water inlet end is respectively communicated with the first water outlet end and the second water outlet end.

[0014] Compared with the prior art, the beneficial effects of the shower main body according to the embodiment of the present invention are as follows:

[0015] The shower main body according to the embodiment of the present invention adopts an innovative design, using a special-shaped integral seal member to replace the traditional multiple sealing ring structures. This special-shaped integral seal member can not only achieve the seal between the second pipeline and the first pipeline, but also ensure the sealed connection between the second pipeline and the housing, avoiding the disadvantages of using multiple traditional sealing rings in combination. This design simplifies the installation process, improves the reliability of the seal, reduces the risk of water seepage in the first pipeline, and at the same time external moisture will not penetrate into the housing, effectively preventing the corrosion of the housing. Description of the Drawings

[0016] Figure 1 is an axonometric view of the shower main body according to the embodiment of the present invention;

[0017] Figure 2 is a partial cross-sectional view of the shower main body according to the embodiment of the present invention;

[0018] Figure 3 is Figure 2 an enlarged schematic view of part A in

[0019] Figure 4 is a partial exploded view of the shower main body according to the embodiment of the present invention;

[0020] Figure 5 is a cross-sectional view of the integral seal member in the shower main body according to the embodiment of the present invention.

[0021] In the figure, 1 is the housing; 11 is the installation port; 2 is the first pipeline; 21 is the first water outlet end; 211 is the first step portion; 22 is the second water outlet end; 23 is the water inlet end; 3 is the integral seal; 30 is the gap; 31 is the positioning portion; 32 is the first seal portion; 33 is the second seal portion; 4 is the second pipeline; 41 is the first end; 42 is the second step. Detailed implementation manners

[0022] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. used in the present utility model indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, it should be understood that the terms "connected", "connected", "fixed", etc. used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or a welded connection; it can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] The terms "first", "second", etc. are used in the present utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information can also be called the "second" information. Similarly, the "second" information can also be called the "first" information.

[0026] Refer to Figure 1 、 Figure 2 and Figure 3, a shower main body according to an embodiment of the present utility model includes a housing 1, a first pipeline 2, an integral seal 3 and a second pipeline 4. The first pipeline 2 has a first water outlet end 21. The housing 1 covers the first pipeline 2 and is provided with an installation opening 11 corresponding to the first water outlet end 21. The first end 41 of the second pipeline 4 passes through the installation opening 11 and is inserted into the first water outlet end 21. The integral seal 3 is sleeved on the outer periphery of the second pipeline 4, and the second pipeline 4 is sealed with the housing 1 and the first pipeline 2 through the integral seal 3.

[0027] In this application, by providing the integral seal 3 on the second pipeline 4, a sealed connection between the second pipeline 4 and the first pipeline 2 and the housing 1 is achieved, effectively preventing water leakage, and improving the sealing performance and reliability of the shower main body. At the same time, compared with traditional multiple sealing rings, the setting of the integral seal 3 simplifies the internal structure of the shower main body, reduces the number of parts, lowers the cost, and improves the assembly efficiency. In a specific embodiment, the second pipeline 4 can be a water diverter for assisting the shower main body to switch the water flow between different water outlet ends.

[0028] In some embodiments of this application, a positioning portion 31 is convexly provided on the inner wall of the integral seal 3, and the positioning portion 31 is located at the edge of the integral seal 3 facing the first pipeline 2, and the positioning portion 31 overlaps the end of the first end 41 of the second pipeline 4. This positioning portion 31 can effectively improve the fitting tightness between the integral seal 3 and the second pipeline 4, ensure that the integral seal 3 can be accurately docked and installed, and at the same time prevent the integral seal 3 from being displaced during use.

[0029] In some embodiments of this application, a first step portion 211 is formed on the inner wall of the first water outlet end 21 near its port, and the side of the positioning portion 31 away from the second pipeline 4 abuts against the first step portion 211, thereby improving the fitting stability between the integral seal 3 and the second pipeline 4 and the first pipeline 2, reducing the moving wear caused by vibration or fluid pressure change, helping to extend the service life of the integral seal 3, and reducing the frequency of its maintenance and replacement.

[0030] In some embodiments of this application, the positioning portion 31 is annularly arranged on the inner wall of the integral seal 3, thereby forming a new sealing connection between the end of the first water outlet end 21 and the first step portion 211, further improving the sealing effect between the second pipeline 4 and the first pipeline 2 and reducing the possibility of water leakage.

[0031] Refer to Figure 5, in some embodiments of the present application, a first sealing portion 32 is protrudingly provided in a ring shape on the outer peripheral wall of the integrated seal 3, and the first sealing portion 32 abuts against the inner wall of the first water outlet end 21 to achieve a sealed connection between the second pipeline 4 and the first pipeline 2. The first sealing portion 32 closely abuts against the outer wall of the second pipeline 4 and the inner wall of the first water outlet end 21 respectively, so as to form extrusion on the integrated seal 3, thereby ensuring the sealed connection between the second pipeline 4 and the first pipeline 2, and reducing the risk of water seepage in the first pipeline 2.

[0032] In some embodiments of the present application, a second sealing portion 33 is protrudingly provided in a ring shape on the outer peripheral wall of the integrated seal 3, and the second sealing portion 33 abuts against the wall of the mounting opening 11 to achieve a sealed connection between the second pipeline 4 and the housing 1. The second sealing portion 33 abuts against the outer wall of the second pipeline 4 and the wall of the mounting opening 11 respectively, and forms extrusion on the integrated seal 3, so as to achieve a sealed connection between the second pipeline 4 and the housing 1, further enhancing the sealing performance of the overall structure, preventing external moisture from seeping into the housing, and effectively preventing the corrosion of the housing.

[0033] In some embodiments of the present application, the first sealing portion 32 and the second sealing portion 33 are sequentially arranged along one end of the integrated seal 3 close to the first pipeline 2 towards the end away from the first pipeline 2, and there is a gap 30 between the first sealing portion 32 and the second sealing portion 33. The setting of the gap 30 can disperse stress, reduce stress concentration of the integrated seal 3 under pressure, and improve the durability of the integrated seal 3.

[0034] In some embodiments of the present application, the mounting opening 11 and the port of the first water outlet end 21 are coaxially arranged, and the diameter of the mounting opening 11 is larger than the diameter of the port of the first water outlet end 21; the protruding distance of the second sealing portion 33 relative to the outer peripheral wall of the integrated seal 3 is L1, and the protruding distance of the first sealing portion 32 relative to the outer peripheral wall of the integrated seal 3 is L2, where L1 is greater than L2. The mounting opening 11 being larger than the first water outlet end 21 and L1 being greater than L2 helps the second pipeline 4 to be sleeved with the integrated seal 3 and then inserted into the first water outlet end 21 through the mounting opening 11, improving the production and installation efficiency.

[0035] In some embodiments of the present application, a second step portion 42 is formed on the outer wall of the second pipeline 4 near its first end 41, the integrated seal 3 is lapped on the second step portion 42, and the integrated seal 3 is interference-fitted on the first end 41 of the second pipeline 4. This design can further improve the connection tightness between the integrated seal 3 and the second pipeline 4 and prevent its axial movement.

[0036] Refer to Figure 4, in some embodiments of the present application, the first pipeline 2 further includes a water inlet end 23 and a second water outlet end 22, and the water inlet end 23 is respectively communicated with the first water outlet end 21 and the second water outlet end 22.

[0037] In summary, the embodiment of the present utility model provides a shower main body, which uses a special-shaped integral seal 3 to replace the traditional multiple seal ring structures. The sealing between the second pipeline 4 and the first pipeline 2 is realized through the raised first sealing portion 32, and the sealing connection between the second pipeline 4 and the housing 1 is realized through the raised second sealing portion 33, avoiding the disadvantages of the traditional combined use of multiple seal rings. This integrated design is simple to install, has strong overall sealing reliability, reduces the risk of water seepage in the first pipeline, and at the same time external moisture will not penetrate into the housing, effectively preventing the corrosion of the housing.

[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A shower body, characterized in that, Including: A housing (1), a first pipeline (2), an integral seal (3) and a second pipeline (4). The first pipeline (2) has a first water outlet end (21). The housing (1) covers the first pipeline (2) and is provided with an installation opening (11) corresponding to the first water outlet end (21). The first end (41) of the second pipeline (4) passes through the installation opening (11) and is inserted into the first water outlet end (21). The integral seal (3) is sleeved on the outer periphery of the second pipeline (4). The second pipeline (4) is sealed with the housing (1) and the first pipeline (2) through the integral seal (3).

2. The shower main body according to claim 1, characterized in that, A positioning portion (31) protrudes from the inner wall of the integral seal (3), and the positioning portion (31) is located at the edge of the integral seal (3) towards one end of the first pipeline (2). The positioning portion (31) overlaps with the end of the first end (41) of the second pipeline (4).

3. The shower body according to claim 2, wherein, A first step portion (211) is formed on the inner wall of the first water outlet end (21) near its port. The side of the positioning portion (31) away from the second pipeline (4) abuts against the first step portion (211).

4. The shower main body according to any one of claims 2 to 3, characterized in that, The positioning portion (31) is annularly arranged on the inner wall of the integral seal (3).

5. The shower body according to claim 1, wherein, A first sealing portion (32) protrudes and is annularly arranged on the outer peripheral wall of the integral seal (3). The first sealing portion (32) abuts against the inner wall of the first water outlet end (21) to realize the sealed connection between the second pipeline (4) and the first pipeline (2).

6. The shower body according to claim 5, characterized in that, A second sealing portion (33) protrudes and is annularly arranged on the outer peripheral wall of the integral seal (3). The second sealing portion (33) abuts against the wall of the installation opening (11) to realize the sealed connection between the second pipeline (4) and the housing (1).

7. The shower body according to claim 6, wherein, The first sealing portion (32) and the second sealing portion (33) are sequentially arranged along one end of the integral seal (3) close to the first pipeline (2) towards the end away from the first pipeline (2), and there is a gap (30) between the first sealing portion (32) and the second sealing portion (33).

8. The shower body according to claim 6, wherein, The installation opening (11) is coaxially arranged with the port of the first water outlet end (21), and the diameter of the installation opening (11) is larger than the diameter of the port of the first water outlet end (21). The protruding distance of the second sealing portion (33) relative to the outer peripheral wall of the integral seal (3) is L1, and the protruding distance of the first sealing portion (32) relative to the outer peripheral wall of the integral seal (3) is L2, where L1 is greater than L2.

9. The shower body according to claim 1, characterized in that, A second step (42) portion is formed on the outer wall of the second pipeline (4) near its first end (41). The integral seal (3) overlaps with the second step (42) portion, and the integral seal (3) is interference-fitted on the first end (41) of the second pipeline (4).

10. The shower body according to claim 1, characterized in that, The first pipeline (2) further includes a water inlet end (23) and a second water outlet end (22). The water inlet end (23) is respectively communicated with the first water outlet end (21) and the second water outlet end (22).

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