Shower arm shower head mounting structure

Abstract

The utility model provides a mounting structure of a shower arm-spraying shower head, which comprises a connecting assembly, arm-spraying shower head main bodies are arranged at two ends of the connecting assembly, the mounting structure further comprises a curved-angle connector which is fixedly arranged on a wall body in advance, and a receding hole for receding the curved-angle connector is formed in the front end face of the connecting assembly; the device further comprises a locking piece, the diameter of the locking piece is larger than that of the receding hole, and the locking piece is provided with an internal thread matched with the external thread of the bent-angle connector. During use, the locking piece and the curved angle connector are connected through the threads, the connecting assembly is clamped between the wall body and the locking piece, the connecting assembly is locked and pressed through the threads of the curved angle connector, and therefore the shower arm shower head can be stably and fixedly arranged on the wall body easily, rapidly and stably.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ware, in particular to an installation structure of a shower arm spray head. Background Art

[0002] Chinese patent document CN118087659A discloses a shower device, including a connecting assembly, wherein both ends of the connecting assembly are rotatably connected to a shower arm spray head, a water flow pipe is fixedly provided inside the connecting assembly, both ends of the water flow pipe are connected to the shower arm spray head, and the water flow pipe is provided with a water inlet interface connected to a connecting water pipe; a front end surface of the connecting assembly is provided with a clearance hole for accommodating a curved joint, the curved joint is provided with a decorative cover, and the connecting assembly is connected to the decorative cover. Since most hot and cold water mixing and temperature control devices used in the market and in home bathrooms have multiple independent water outlets reserved, one of the water outlets is connected to the water inlet interface of the present invention through a connecting water pipe, thereby realizing the assembly and use of the shower device of the present invention with the original shower device, thereby eliminating the need to idle or discard the original shower device in the home bathroom. By adding the shower arm of the present invention to the original shower device in the home bathroom, the water outlet forms are increased, the manufacturing cost of the shower device of the present invention is reduced, and the volume of the shower device is reduced.

[0003] However, when the shower device is installed, the connection strength is insufficient because the shower device is connected to the decorative cover only by the connection assembly. In particular, when the original shower device of the household is not installed, it cannot be guaranteed that the shower device is firmly attached to the wall. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a shower arm spray installation structure to solve the problems mentioned in the above background technology section.

[0005] The utility model is achieved through the following technical solutions:

[0006] A shower arm spray head installation structure includes a connecting assembly, wherein both ends of the connecting assembly are provided with an arm spray head body, and further includes a curved joint pre-fixed to a wall, and a front end surface of the connecting assembly is provided with a clearance hole for making way for the curved joint; and further includes a locking piece, the diameter of the locking piece is larger than the diameter of the clearance hole, and the locking piece is provided with an internal thread that matches the external thread of the curved joint.

[0007] Furthermore, the locking member is provided with a plurality of power-assisting grooves.

[0008] Furthermore, there are two power-assisting grooves, which are symmetrically arranged along the center of the locking member.

[0009] Furthermore, the power-assisting groove is provided through the locking member.

[0010] Furthermore, it also includes a decorative plate sleeved on the outer periphery of the curved joint, and the decorative plate is used to cover the power-assisting groove.

[0011] Furthermore, the connecting component is provided with a recessed portion for embedding the decorative plate and the locking member, and the front end surface of the decorative plate is flush with the front end surface of the connecting component.

[0012] Furthermore, the locking member is provided with an extension portion extending along its axial direction, the inner circumferential surface of the extension portion is provided with the internal thread, and the extension portion is embedded in the clearance hole.

[0013] Furthermore, the locking member is a circular plate-shaped structure.

[0014] Furthermore, the connecting assembly includes a front end cover and a rear end cover, the front end cover is provided with a support ring portion extending toward the rear end cover, and the hollow portion of the support ring portion constitutes the clearance hole.

[0015] Furthermore, a water flow pipe is provided in the connecting assembly, both ends of the water flow pipe are respectively connected to the arm spray shower body, and the water flow pipe is provided with a water inlet joint extending to the outside of the connecting assembly.

[0016] The beneficial effects of the present invention are as follows: a shower arm spray head installation structure includes a connecting assembly, with an arm spray head body provided at both ends of the connecting assembly, a curved joint pre-fixed to the wall, a front end surface of the connecting assembly having a clearance hole for accommodating the curved joint, and a locking member having a diameter larger than the clearance hole and an internal thread that mates with the external thread of the curved joint. During use, the locking member and the curved joint are threadedly connected, and the connecting assembly is clamped between the wall and the locking member. The threads of the curved joint are used to lock and press the connecting assembly, thereby achieving a simple and quick way to stably secure the shower arm spray head to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the present utility model.

[0018] Figure 2 It is another three-dimensional diagram of the present invention.

[0019] Figure 3 This is a cross-sectional view of the utility model along the center of the curved angle joint

[0020] Figure 4 for Figure 3 Enlarged view of part A in the middle.

[0021] Figure 5 It is a three-dimensional diagram of the locking member of the present invention.

[0022] Figure 6 This is an exploded view of the present invention.

[0023] The above drawings include the following reference numerals:

[0024] 1. Connecting assembly; 11. Clearance hole; 12. Front cover; 121. Support ring; 13. Rear cover; 2. Arm spray shower body; 3. Angle joint; 31. External thread; 4. Locking piece; 41. Internal thread; 42. Power assist groove; 43. Extension; 5. Decorative panel; 6. Water pipe; 61. Water inlet joint. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Reference Figures 1 to 6 As shown, a shower arm spray head installation structure includes a connecting assembly 1, with an arm spray head body 2 provided at both ends of the connecting assembly 1, a curved joint 3 pre-fixed to the wall, and a clearance hole 11 for the curved joint 3 on the front face of the connecting assembly 1. The structure also includes a locking member 4, the diameter of which is larger than the diameter of the clearance hole 11 and having an internal thread 41 that mates with the external thread 31 of the curved joint 3. During use, the locking member 4 and the curved joint 3 are threadedly connected, and the connecting assembly 1 is sandwiched between the wall and the locking member 4. The threads of the curved joint 3 are used to lock and compress the connecting assembly 1, thereby quickly and easily securing the shower arm spray head to the wall.

[0027] In order to facilitate the manipulation of the locking member 4 for rotation, a plurality of power-assisting grooves 42 are provided on the locking member 4. A tool that fits the power-assisting groove 42, such as a tool in the shape of a wrench or scissors, can be used to insert one end of the tool into the power-assisting groove 42 to manipulate the rotation of the locking member 4.

[0028] Preferably, there are two power-assisting grooves 42 and they are symmetrically arranged along the center of the locking member 4, so as to facilitate balanced force and stable rotation during the process of driving the locking member 4 to rotate.

[0029] As an advantage, the power-assisting groove 42 is provided through the locking member 4 to facilitate the insertion of the above-mentioned tool. As another direction, a recessed structure can be provided in the power-assisting groove 42 to constitute the above-mentioned power-assisting groove 42.

[0030] The product further includes a decorative plate 5 sleeved around the outer periphery of the curved joint 3. The decorative plate 5 is used to cover the auxiliary groove 42. By covering the locking member 4 with the decorative plate 5, the overall appearance of the product can be improved. The locking member 4 can be made of metal to ensure strength, and the decorative plate 5 and the connecting assembly 1 can be made of plastic.

[0031] The connecting component 1 is provided with a recessed portion for embedding the decorative plate 5 and the locking member 4 . The front end surface of the decorative plate 5 is flush with the front end surface of the connecting component 1 , thereby further improving the overall aesthetics of the product.

[0032] The locking member 4 is provided with an extension portion 43 extending along its axial direction, and the inner circumferential surface of the extension portion 43 is provided with an internal thread 41. The extension portion 43 is embedded in the clearance hole 11. Through the provision of the extension portion 43 and the provision of the extension portion 43 embedded in the clearance hole 11, the number of threads of the locking member 4 can be increased without increasing the overall thickness of the connecting assembly 1, thereby improving the connection strength between the locking member 4 and the curved angle joint 3.

[0033] The locking member 4 is a circular plate-shaped structure, so that the locking member 4 can be easily adapted to the recessed portion.

[0034] The connecting assembly 1 includes a front end cover 12 and a rear end cover 13. The front end cover 12 is provided with a support ring portion 121 extending toward the rear end cover 13. The hollow portion of the support ring portion 121 constitutes a clearance hole 11. By inserting the support ring portion 121 into the rear end cover 13, the overall strength of the connecting assembly 1 can be improved.

[0035] A water flow pipe 6 is provided in the connecting component 1, and both ends of the water flow pipe 6 are respectively connected to the arm spray shower body 2, and the water flow pipe 6 is provided with a water inlet joint 61 extending to the outside of the connecting component 1. By connecting the external pipe to the water inlet joint 61, the water connection of the arm spray shower body 2 is achieved.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation to the present invention.

[0037] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, the terms "first" and "second" may explicitly or implicitly include one or more of the features.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A shower arm spray installation structure, comprising a connecting assembly (1), wherein both ends of the connecting assembly (1) are provided with an arm spray body (2), characterized in that: It also includes a curved angle joint (3) pre-fixed on the wall, and the front end surface of the connecting component (1) is provided with a clearance hole (11) for making way for the curved angle joint (3); It also includes a locking piece (4), the diameter of the locking piece (4) is larger than the diameter of the clearance hole (11), and the locking piece (4) is provided with an internal thread (41) that matches the external thread (31) of the curved joint (3).

2. The installation structure of a shower arm spray head according to claim 1, characterized in that: The locking member (4) is provided with a plurality of power-assisting grooves (42).

3. The installation structure of a shower arm spray head according to claim 2, characterized in that: The number of the power-assisting grooves (42) is two and they are symmetrically arranged along the center of the locking member (4).

4. The installation structure of a shower arm spray head according to claim 2, characterized in that: The power-assisting groove (42) is provided through the locking member (4).

5. The installation structure of a shower arm spray head according to claim 2, characterized in that: It also includes a decorative plate (5) sleeved on the outer periphery of the curved joint (3), and the decorative plate (5) is used to cover the power-boosting groove (42).

6. The installation structure of a shower arm spray head according to claim 5, characterized in that: The connecting assembly (1) is provided with a recessed portion for embedding the decorative plate (5) and the locking member (4), and the front end surface of the decorative plate (5) is flush with the front end surface of the connecting assembly (1).

7. The installation structure of a shower arm spray head according to claim 1, characterized in that: The locking member (4) is provided with an extension portion (43) extending along its axial direction, the inner circumferential surface of the extension portion (43) is provided with the internal thread (41), and the extension portion (43) is embedded in the clearance hole (11).

8. The installation structure of a shower arm spray head according to claim 1, characterized in that: The locking member (4) is a circular plate-shaped structure.

9. The installation structure of a shower arm spray head according to any one of claims 1 to 8, characterized in that: The connecting assembly (1) comprises a front end cover (12) and a rear end cover (13); the front end cover (12) is provided with a supporting ring portion (121) extending toward the rear end cover (13); and the hollow portion of the supporting ring portion (121) constitutes the clearance hole (11).

10. The installation structure of a shower arm spray head according to any one of claims 1 to 8, characterized in that: The connection assembly (1) is provided with a water flow pipe (6), the two ends of the water flow pipe (6) are respectively connected to the arm spray shower body (2), and the water flow pipe (6) is provided with a water inlet joint (61) extending to the outside of the connection assembly (1).

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