A split faucet structure

Abstract

This utility model relates to the technical field of thermostatic faucets, and in particular to a detachable faucet structure, which includes a shell and a water channel assembly disposed within the shell. The shell is formed by splicing a first shell and a second shell. The first shell includes a top plate, two side plates, and a first bottom plate, while the second shell includes a second bottom plate and a back plate. The two shells are spliced ​​together via a snap-fit ​​interface and a snap-fit ​​block, with the splicing line located at the bottom of the shell. The water channel assembly is fixed to a connecting post on the second shell by a locking member. A cover plate is disposed at the front end of the first shell and connected to the valve core. This application avoids split lines and exposed screws on the main appearance surfaces, simplifies the assembly process, adapts to irregular curved surface designs, and enhances product appearance and market competitiveness.

Description

Technical Field

[0001] This utility model relates to a detachable faucet structure, which can be applied to the structural design of the appearance of a storage faucet. Background Technology

[0002] With the continuous development of modern bathroom equipment, thermostatic faucets have gradually become mainstream products in the market. Besides demanding higher functionality, consumers are also increasingly focusing on aesthetic design. Currently, thermostatic faucets on the market generally have three types of split-shell structures: top-mounted, side-mounted, and wall-mounted. These designs often create visible seams between the top, bottom, and side panels, making the shell appear pieced together vertically and hindering a clean overall appearance. Furthermore, all three designs require the faucet's water pipes to be installed without any inverted edges, and sufficient screw holes must be pre-drilled on the bottom. Top-mounted and side-mounted designs also leave noticeable seams on the main exterior surfaces, further compromising the cleanliness of the appearance. The bottom-mounted screws are also inconvenient, increasing installation difficulty and potentially causing scratches or other damage to the exterior. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a detachable faucet structure.

[0004] This utility model is achieved through the following technical solution:

[0005] A detachable faucet structure includes a housing and a water channel assembly disposed within the inner cavity of the housing. The housing includes: a first housing, configured as a single piece forming a seamless surface, the first housing including a top plate, side plates, and a first bottom plate, with an assembly port at the rear end and / or lower end; and a second housing, which assembles with the first housing through the assembly port to form the housing, the second housing capable of sealing the assembly port, the seam formed by the assembly of the second housing and the first housing located at the rear end and / or lower end of the housing; wherein a first bottom plate of the first housing and a second bottom plate of the second housing can be configured to form the bottom plate of the housing, or the first bottom plate of the first housing can be configured to form the bottom plate of the housing; the water channel assembly is configured to be assembled onto the bottom plate of the housing.

[0006] In this embodiment of the present invention, the second housing further includes a back plate that can be configured as an outer shell. The back plate is integrally formed with the second bottom plate. The upper edge of the back plate can be adapted to the lower end face of the rear side of the top plate, and the edges on both sides of the back plate can be adapted to the inner side face of the side plate.

[0007] In this embodiment of the present invention, a connecting plate is provided at the front end of the inner periphery of the first housing, and the connecting plate can be disposed on the front side of the splicing line; at least one card interface is provided on the connecting plate, and a card block is provided on the front side of the second bottom plate, the card block being configured to be inserted into the card interface from back to front, so as to splice the first housing and the second housing together; the side plate is a non-planar structure.

[0008] In this embodiment of the present invention, an elastic sheet is provided on the front side of the second housing, and the snap-fit ​​block is disposed on the elastic sheet. A guide surface is provided on the front side of the snap-fit ​​block. When the snap-fit ​​block is inserted into the card interface, the guide surface is pressed and engaged with the side wall of the connecting plate around the card interface to deform the elastic sheet until the snap-fit ​​block passes through the card interface. Then, the elastic sheet is configured to reset and abut the snap-fit ​​block against the front side of the card interface.

[0009] In this embodiment of the utility model, the connecting plate is further provided with a first guide hole, and the front side of the second bottom plate is provided with a first guide block that can be aligned with the first guide hole. The first guide block is configured to be inserted into the first guide hole; and / or: the upper end of the back plate is provided with a second guide hole, and the rear side of the lower end face of the top plate is provided with a second guide block that can be aligned with the second guide hole. The second guide block is configured to be inserted into the second guide hole, and: when the second guide block is inserted into the second guide hole, the second guide block does not extend beyond the last side of the outer shell.

[0010] In this embodiment of the utility model, the second housing located next to the second base plate is provided with a guide rail, the first housing is provided with a guide block, and the guide block is provided with a guide groove that can be adapted to the guide rail, the opening of the guide groove facing downward.

[0011] In this embodiment of the utility model, the second housing located on the second base plate is further provided with a connector. The connector is configured to be located above and inside the guide rail. The lower end face of the connector located above the guide rail is configured to abut against the upper end face of the guide block, and the outer side face of the connector located inside the guide rail can abut against the inner side face of the guide block.

[0012] In this embodiment of the present invention, the first housing further includes a pair of third base plates that can be configured to form an outer shell. The third base plates are located on the inner side of the lower end of the side plates and on the rear side of the first base plate. The two third base plates are integrally formed with the top plate, the two side plates, and the first base plate. A splicing line is formed between the second base plate and the first and second base plates. The guide block is disposed on the inner side of the third base plate.

[0013] In this embodiment of the present invention, the second base plate is provided with an upwardly protruding connecting post, and the connecting post is provided with a connecting hole, which does not pass through the lower end face of the second base plate; the water channel assembly is provided with a locking member that can cooperate with the connecting hole, and the water channel assembly can be fixed on the second housing through the cooperation of the locking member and the connecting hole.

[0014] In this embodiment of the utility model, a cover plate is also included. The cover plate can be disposed at the front end of the first housing. The cover plate is provided with a perforation, and a control key is disposed at the perforation. The control key is configured to be connected to the valve core of the water channel assembly.

[0015] The technical solution of this utility model is achieved through the following specific implementation steps: S1. Place the second housing in the designated position to ensure that the lower end face of the back plate and the rear side of the top plate and the inner side of the side plate are adapted; S2. Move the first housing along the guide rail direction so that the guide groove on the guide block cooperates with the guide rail; S3. During the movement, the first guide block is inserted into the first guide hole to complete the initial positioning; S4. Continue to push the first housing so that the guide surface of the snap-fit ​​block contacts the side wall of the connecting plate around the snap-fit ​​interface and squeezes the elastic sheet; S5. After the snap-fit ​​block passes through the snap-fit ​​interface, the elastic sheet resets and the snap-fit ​​block abuts against the front side of the snap-fit ​​interface to complete the splicing of the first housing and the second housing; S6. Use locking parts to fix the water channel assembly on the connecting column on the second base plate; S7. Place the cover plate at the front end of the first housing and connect it to the valve core of the water channel assembly through the control key to complete the overall assembly.

[0016] The beneficial effects of this utility model are that, through the above-mentioned technical solution, the splicing line is located at the bottom of the outer shell, avoiding obvious split lines and exposed screws on the main appearance surface. Furthermore, the installation of the water channel components requires no auxiliary tooling; the assembly process is simplified through the design of the snap-fit ​​interface, snap-fit ​​block, and guide structure. In particular, this utility model can adapt to most irregular curved surface designs, improving the product's applicability and market competitiveness. In addition, the design of the guide block, guide rail, and connectors ensures the stability and sealing of the outer shell structure. In summary, this utility model provides a simple, aesthetically pleasing, and functionally reliable split-type faucet structure, effectively addressing the shortcomings of existing technologies and demonstrating significant technological advancement and practical value. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is an exploded view of the faucet structure in this utility model.

[0019] Figure 2 This is a bottom view of the outer shell of this utility model.

[0020] Figure 3 yes Figure 1 Enlarged diagram of point A in the middle.

[0021] Figure 4 This is a perspective view of the first housing in this utility model.

[0022] Figure 5 This is a cross-sectional view of the first and second housings before installation in this utility model.

[0023] Figure 6 This is a cross-sectional view of the first and second housings after installation in this utility model.

[0024] Figure 7 This is a top view of the outer shell of this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of this utility model, it should be understood that the directional terms are 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 a limitation of this utility model.

[0026] Referring to the accompanying drawings, a detachable faucet structure is described in detail below, with reference to the specific structures and component designations shown in the drawings. The faucet structure includes an outer shell and a water channel assembly 29 disposed within the outer shell. The outer shell is formed by splicing a first shell 1 and a second shell 2. The top plate 3, side plates 4, and first bottom plate 5 of the first shell 1 are integrally molded. The side plates are located on both sides of the top plate, and can be straight or curved, depending on the design of the outer shell. The second shell 2 includes a second bottom plate 6 and a back plate 7, which are also integrally molded with the second bottom plate 6. The first bottom plate 5 and the second bottom plate 6 cooperate to form a complete outer shell bottom plate. A third bottom plate can also be added to ensure the overall structure's sealing and stability. The side plates can be irregularly shaped, meaning non-planar structures, such as curved surfaces, conical surfaces, or vertical planar structures.

[0027] The bottom plate of the outer shell can be formed solely from the first bottom plate of the first shell, allowing the second shell, with the water channel assembly installed, to be inserted into the first shell from the rear end, supporting the second shell above the first bottom plate. Alternatively, it can be formed by combining the first bottom plate of the first shell and the second bottom plate of the second shell, or by combining the first bottom plate of the first shell, the third bottom plate of the first shell, and the second bottom plate of the second shell. Both the first and second shells can be integrally molded, resulting in shells with seamless outer surfaces. The water channel assembly is configured to be mounted on the bottom plate of the outer shell, with the bottom plate providing support. The mounting opening is located at the rear end and / or lower end of the first shell, primarily formed by the lower and / or rear edge of the first shell. The edge line of this mounting opening is compatible with the second shell, forming a seam.

[0028] In the actual assembly process, the second housing 2 is first placed in the designated position, ensuring that the upper edge of the back plate 7 fits tightly against the lower rear surface of the top plate 3, while the edges on both sides of the back plate 7 are flush with the inner surfaces of the side plates 4. This design ensures precise positioning between the first housing 1 and the second housing 2, avoiding the cosmetic damage caused by traditional screw tightening methods. An elastic piece 12 is provided on the front side of the second housing 2, on which a snap-fit ​​block 11 is mounted. A guide surface 13 is provided on the front side of the snap-fit ​​block 11. During installation, the guide surface 13 contacts and presses against the periphery of the snap-fit ​​interface 10 on the connecting plate 9, causing the elastic piece 12 to deform elastically. After the snap-fit ​​block 11 passes through the snap-fit ​​interface 10, the elastic piece 12 returns to its original position and abuts the snap-fit ​​block 11 against the front side of the snap-fit ​​interface 10, completing the initial fixation of the first housing 1 and the second housing 2. This design not only simplifies the assembly process but also avoids the cosmetic defects of exposed screws. (Refer to the attached drawings in the instruction manual.) Figure 7 Normally, the view of the faucet structure is from below, where the visible first shell is a single piece, and the splicing line below cannot be seen.

[0029] To further improve assembly accuracy, a first guide hole 14 is provided on the connecting plate 9 of the first housing 1, and a first guide block 15 is disposed on the front side of the second housing 2. The first guide block 15 is inserted into the first guide hole 14 to assist in positioning. In addition, a second guide hole 16 is disposed on the upper end of the back plate 7, and a second guide block 17 is disposed on the rear side of the lower end face of the top plate 3. When the second guide block 17 is inserted into the second guide hole 16, its outer surface does not extend beyond the rear side of the housing, ensuring the appearance integrity of the housing. The design of these guiding structures effectively reduces assembly errors and improves assembly efficiency. Note that the card interface and the first guide hole can be combined.

[0030] A guide rail 18 is provided on the side of the second base plate 6 of the second housing 2, and a guide block 19 is provided on the first housing 1. A downward-facing guide groove 20 is provided on the guide block 19, which is adapted to the guide rail 18. During assembly, the first housing 1 is moved along the guide rail 18, causing the guide groove 20 to engage with the guide rail 18. This sliding assembly method is not only simple to operate but also ensures a tight fit between the first housing 1 and the second housing 2. To further enhance structural stability, a connector 21 is provided above and inside the guide rail 18. The lower end face of the connector 21 abuts against the upper end face of the guide block 19, and the outer side face of the connector 21 abuts against the inner side face of the guide block 19, thereby restricting the degree of freedom of the guide block 19 and preventing it from loosening or shifting during use. This connector can be L-shaped, and its engagement with the guide rail allows for stable movement and installation of the first and second housings.

[0031] The first housing 1 also includes a pair of third base plates 22, which are located on the inner side of the lower end of the side plates 4 and behind the first base plate 5. The third base plates 22 are integrally formed with the top plate 3, the two side plates 4, and the first base plate 5, further enhancing the overall strength of the first housing 1. A guide block 19 is provided on the inner side of the third base plate 22 for cooperating with the guide rail 18 to ensure precise docking between the upper and second housings. The splicing line 8 formed between the first base plate 5, the second base plate 6, and the third base plate 22 is located at the bottom of the housing, avoiding leaving obvious splicing lines on the main appearance surface. The splicing line is not visible from a standing perspective, meeting the requirements of modern consumers for product appearance.

[0032] The installation process of the water channel component 29 is as follows: A connecting post 23 protruding upwards is provided on the second base plate 6, and a connecting hole 24 that does not penetrate the lower end face of the second base plate 6 is provided on the connecting post 23. The water channel component 29 is fixed by a locking member 25 cooperating with the connecting hole 24 on the connecting post 23. The locking member can be a screw. This design avoids the traditional method of external screw tightening, which not only ensures the stable installation of the water channel component 29, but also does not affect the appearance, so that the splicing line and screws are not visible from the visual angle when the faucet structure is standing. The valve core 30 of the water channel component 29 is connected to the through hole 27 on the cover plate 26 through the control key 28. The user can adjust the water flow by operating the control key 28. The cover plate 26 is located at the front end of the first housing 1, and its shape fits the first housing 1 perfectly, further enhancing the overall aesthetics of the product.

[0033] The specific operating principle of this utility model is as follows: During the assembly process, the second housing 2 is first placed in the designated position to ensure that the back plate 7 is compatible with the lower end face of the rear side of the top plate 3 and the inner side of the side plate 4. Then, the first housing 1 is moved along the guide rail 18 so that the guide groove 20 on the guide block 19 engages with the guide rail 18. During this process, the first guide block 15 is inserted into the first guide hole 14 to complete the initial positioning. The first housing 1 is pushed further so that the guide surface 13 of the snap-fit ​​block 11 contacts the side wall of the connecting plate 9 around the snap-fit ​​interface 10 and presses the elastic sheet 12. After the snap-fit ​​block 11 passes through the snap-fit ​​interface 10, the elastic sheet 12 is reset and the snap-fit ​​block 11 abuts against the front side of the snap-fit ​​interface 10, completing the splicing of the first housing 1 and the second housing 2. Subsequently, the water channel assembly 29 is fixed to the connecting post 23 on the second base plate 6 using the locking member 25. Finally, the cover plate 26 is placed at the front end of the first housing 1 and connected to the valve core of the water channel assembly 29 through the control key 28 to complete the overall assembly.

[0034] The technical solution of this utility model achieves the goal of placing the splicing line 8 below the outer casing through the above-described specific implementation steps, avoiding leaving obvious split lines and exposed screws on the main appearance surface. The installation of the water channel components requires no auxiliary tooling; the design of the snap-fit ​​interface 10, snap-fit ​​block 11, and guide structure simplifies the assembly process. In particular, this utility model can adapt to most irregular curved surface designs, improving the product's applicability and market competitiveness. The design of the guide block 19, guide rail 18, and connector 21 ensures the stability and sealing of the outer casing structure. In summary, this utility model provides a simple, aesthetically pleasing, and functionally reliable split-type faucet structure, effectively addressing the shortcomings of existing technologies and demonstrating significant technological advancement and practical value.

[0035] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A detachable faucet structure, comprising a housing and a water channel assembly disposed within the cavity of the housing, characterized in that, The outer casing includes: A first housing is configured to be integrally formed to form a housing without splicing seams. The first housing includes a top plate, a side plate, and a first bottom plate. An assembly port is provided at the rear end and / or the lower end of the first housing. The second housing, which is assembled with the first housing from the assembly port to form the outer shell, can cover the assembly port, and the splicing line formed by the assembly of the second housing and the first housing is located at the rear end and / or the bottom of the outer shell; Wherein, the first bottom plate of the first housing and the second bottom plate of the second housing can be configured to form the bottom plate of the outer shell, or the first bottom plate of the first housing can be configured to form the bottom plate of the outer shell; the water channel assembly is configured to be assembled on the bottom plate of the outer shell.

2. The detachable faucet structure according to claim 1, characterized in that, The second housing also includes a back plate that can be configured as an outer shell. The back plate is integrally formed with the second bottom plate. The upper edge of the back plate can be adapted to the lower end face of the rear side of the top plate, and the edges of the two sides of the back plate can be adapted to the inner side face of the side plate.

3. The detachable faucet structure according to claim 2, characterized in that, A connecting plate is provided at the front end of the inner periphery of the first housing, and the connecting plate can be disposed on the front side of the splicing line; at least one card interface is provided on the connecting plate, and a card block is provided on the front side of the second base plate, the card block being configured to be inserted into the card interface from back to front, so as to splice the first housing and the second housing together; the side plate is a non-planar structure.

4. A detachable faucet structure according to claim 3, characterized in that, The second housing has an elastic sheet on its front side, and the snap-fit ​​block is disposed on the elastic sheet. The snap-fit ​​block has a guide surface on its front side. When the snap-fit ​​block is inserted into the card interface, the guide surface is pressed against the side wall of the connecting plate around the card interface to deform the elastic sheet until the snap-fit ​​block passes through the card interface. Then, the elastic sheet is reset and the snap-fit ​​block abuts against the front side of the card interface.

5. A detachable faucet structure according to claim 4, characterized in that, The connecting plate is also provided with a first guide hole, and the front side of the second base plate is provided with a first guide block that can be aligned with the first guide hole. The first guide block is configured to be inserted into the first guide hole; and / or: the upper end of the back plate is provided with a second guide hole, and the rear side of the lower end face of the top plate is provided with a second guide block that can be aligned with the second guide hole. The second guide block is configured to be inserted into the second guide hole, and: when the second guide block is inserted into the second guide hole, the second guide block does not extend beyond the last side of the outer shell.

6. A detachable faucet structure according to any one of claims 1-5, characterized in that, The second housing located next to the second base plate is equipped with a guide rail, and the first housing is equipped with a guide block. The guide block is equipped with a guide groove that can be adapted to the guide rail, and the opening of the guide groove faces downward.

7. A detachable faucet structure according to claim 6, characterized in that, The second housing located on the second base plate is also equipped with a connector, which is configured to be located above and inside the guide rail. The lower end face of the connector located above the guide rail is configured to abut against the upper end face of the guide block, and the outer side of the connector located inside the guide rail can abut against the inner side of the guide block.

8. A detachable faucet structure according to claim 7, characterized in that, The first housing also includes a pair of third base plates configured to form an outer shell. The third base plates are located inside the lower end of the side plates and behind the first base plate. The two third base plates are integrally formed with the top plate, the two side plates, and the first base plate. A splicing line is formed between the second base plate and the first and second base plates. The guide block is disposed inside the third base plate.

9. A detachable faucet structure according to any one of claims 1-5, 7, and 8, characterized in that, The second base plate is provided with an upwardly protruding connecting post, and the connecting post is provided with a connecting hole that does not pass through the lower end face of the second base plate; the water channel assembly is provided with a locking member that can cooperate with the connecting hole, and the water channel assembly can be fixed to the second housing through the cooperation of the locking member and the connecting hole.

10. A detachable faucet structure according to claim 9, characterized in that, It also includes a cover plate that can be disposed at the front end of the first housing, the cover plate having a perforation and a control key disposed at the perforation, the control key being configured to connect to the valve core of the water channel assembly.

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