Shower head with adjustable spray angle

Abstract

The utility model discloses a shower head with adjustable spray angle, which belongs to the field of shower heads, and includes a shower head, a handle is provided below the shower head, a bellows is provided inside the handle, the bellows is connected to the water inlet of the shower head through a thread, and the shower head is connected to the handle through a rotating device. The advantages of the utility model compared with the prior art are: a rotating column that can rotate inside a detachable L-shaped fixing frame is provided below the shower head to control the upper and lower spraying angles of the shower head, when the rotating column is rotated, the positioning column moves up and down around each positioning groove under the action of a spring to fix the bending angle of the shower head, and a waterproof bellows is provided around the rotating device to ensure the protection of the internal rotating device and the bellows.

Description

Technical Field

[0001] The utility model relates to the field of shower heads, in particular to a shower head with adjustable spraying angle. Background Art

[0002] In existing households, in order to save water, people usually install shower heads in the bathroom, which greatly saves the use of hot water while ensuring the bathing effect.

[0003] These shower heads are connected to the bellows at the bottom of the shower head through a solar water heating connection pipe, and the bellows is fixed to the shower head through a threaded connection. For ease of use, a handle is usually added to the bellows to facilitate user access.

[0004] Although the existing handle can facilitate the placement and use of the shower head, and the handle can be placed in the slot on the wall to fix the position of the shower, the spray angle of the shower head is affected by the slot and can only be rotated left and right. When facing a small shower room, the shower angle usually cannot spray on the bathing area, causing difficulty in bathing. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing shower head cannot adjust the upper and lower angles of the shower nozzle, thereby affecting the spraying range of the shower head.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a shower head with adjustable spray angle, including a shower head, a handle is provided under the shower head, a bellows is provided inside the handle, the bellows is connected to the water inlet of the shower head through a thread, the shower head is connected to the handle through a rotating device, the rotating device includes rotating columns located on both sides of the water inlet of the shower head and a detachable L-shaped fixing frame located on the side of the rotating column, the rotating column passes through the side wall of the detachable L-shaped fixing frame, the detachable L-shaped fixing frame is connected to the side wall of the handle through a bolt structure, and a rotating column positioning device is provided on one side of the detachable L-shaped fixing frame, and the rotating column positioning device passes through the cylindrical surface of the rotating column.

[0007] As an improvement, the handle includes a main semicircular handle and an auxiliary semicircular handle that closes the main semicircular handle, and the main semicircular handle is connected to the auxiliary semicircular handle via a pin structure.

[0008] As an improvement, anti-slip blocks are provided on both sides of the bellows, and semicircular grooves corresponding to the anti-slip blocks are provided on one side of the main semicircular handle and the auxiliary semicircular handle.

[0009] As an improvement, the rotating column positioning device includes a positioning column located on the bottom surface of the rotating column, a spring supporting the reciprocating movement of the positioning column, and a plurality of positioning grooves corresponding to the positioning column. The positioning grooves are located on the side walls of the rotating column. The positioning column and the spring both pass through a detachable L-shaped fixing frame.

[0010] As an improvement, waterproof bellows are provided around the rotating device to seal the rotating device.

[0011] As an improvement, the handle and the shower head are connected to the waterproof bellows via waterproof sealant.

[0012] The advantages of the utility model over the prior art are as follows: a rotating column which can rotate inside a detachable L-shaped fixing frame is arranged below the shower head to control the upward and downward spraying angles of the shower head; when the rotating column is rotated, the positioning column reciprocates up and down around each positioning groove under the action of a spring to fix the bending angle of the shower head; a waterproof bellows is arranged around the rotating device to ensure protection of the rotating device and the bellows inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a general structural diagram of a shower head with adjustable spraying angle.

[0014] Figure 2 The utility model discloses an exploded view of a handle of a shower head with adjustable spraying angle.

[0015] Figure 3 The utility model is a structural diagram of a rotating device of a shower head with adjustable spraying angle.

[0016] Figure 4 The utility model is a cross-sectional view of a rotating column positioning device of a shower head with adjustable spraying angle.

[0017] As shown in the figure: 1. Shower head; 2. Handle; 21. Main semicircular handle; 22. Auxiliary semicircular handle; 3. Bellows; 31. Anti-slip block; 32. Semicircular slot; 4. Rotating device; 41. Rotating column; 42. Removable L-shaped fixing bracket; 43. Rotating column positioning device; 431. Positioning column; 432. Spring; 433. Positioning slot; 44. Waterproof bellows. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] As the instruction manual Figure 1 , 2As shown, it includes a shower head 1, and a handle 2 is provided at the bottom of the shower head 1. The handle 2 includes a main semicircular handle 21 and an auxiliary semicircular handle 22 that closes the main semicircular handle 21. The main semicircular handle 21 is connected to the auxiliary semicircular handle 22 through a pin structure. A bellows 3 is provided inside the handle 2. The main semicircular handle 21 and the auxiliary semicircular handle 22 are distributed in sections, so that the bellows 3 is easier to install.

[0020] Anti-skid blocks 31 are provided on both sides of the bellows 3, and semicircular grooves 32 corresponding to the anti-skid blocks 31 are provided on one side of the main semicircular handle 21 and the auxiliary semicircular handle 22. The anti-skid block 31 is connected to the semicircular groove 32 to ensure that the bellows 3 will not fall off.

[0021] As the instruction manual Figure 2 , 3 As shown in Figure 4, the bellows 3 is connected to the water inlet of the shower head 1 through a thread, and the shower head 1 is connected to the handle 2 through a rotating device 4. The rotating device 4 includes rotating columns 41 located on both sides of the water inlet of the shower head 1 and a detachable L-shaped fixing frame 42 located on the side of the rotating column 41. The rotating column 41 passes through the side wall of the detachable L-shaped fixing frame 42, and the detachable L-shaped fixing frame 42 is connected to the side wall of the handle 2 through a bolt structure. The connection between the detachable L-shaped fixing frame 42 and the handle 2 through the bolt structure ensures that the detachable L-shaped fixing frame 42 and the rotating column 41 can be installed more easily.

[0022] A rotating column positioning device 43 is provided on one side of the detachable L-shaped fixing frame 42. The rotating column positioning device 43 passes through the cylindrical surface of the rotating column 41. The rotating column positioning device 43 includes a positioning column 431 located on the bottom surface of the rotating column 41, a spring 432 supporting the reciprocating movement of the positioning column 431, and a plurality of positioning grooves 433 corresponding to the positioning column 431. The positioning groove 433 is located on the side wall of the rotating column 41. The positioning column 431 and the spring 432 both pass through the detachable L-shaped fixing frame 42. The top end of the positioning column 431 is fixed in the positioning groove 433 by the spring 432. When the rotating column 41 rotates, the positioning column 431 moves back and forth around the axis between the positioning grooves 433 under the action of the spring 432.

[0023] The rotating device 4 is surrounded by a waterproof bellows 44 for sealing the rotating device 4 . The handle 2 and the shower head 1 are connected to the waterproof bellows 44 through waterproof sealant. The waterproof bellows 44 ensures the safety of the internal structure of the rotating device 4 .

[0024] In the specific implementation of the utility model, the threaded end of one side of the bellows 3 is screwed into the screw hole on the bottom surface of the shower head 1, and the spring 432 and the positioning column 431 are sequentially placed in the spring hole on the bottom surface of the detachable L-shaped fixing frame 42; the rotating column 41 is inserted into the through hole of the detachable L-shaped fixing frame 42 (note that the detachable L-shaped fixing frame 42 where the rotating column positioning device 43 is located passes through the rotating column 41 with the positioning groove 433); the bellows 3 is passed through the through hole on one side of the semicircular handle 21 of the main body, and the screw hole of the detachable L-shaped fixing frame 42 is aligned with the screw hole of the semicircular handle 21 of the main body. The screw holes on the side of the main semicircular handle 21 are aligned, and the screws are screwed in to fix them. The anti-slip block 31 on one side of the bellows 3 is inserted into the semicircular groove 32 on the bottom surface of the main semicircular handle 21. The pins on the side of the auxiliary semicircular handle 22 are aligned with the pin holes on the side of the main semicircular handle 21, and the two are closed to fix them. Waterproof sealant is applied to the inner wall of the opening of the waterproof bellows 44, and the waterproof bellows 44 is inserted from the bottom end of the handle 2 and passed through the rotating device 4. The two ends of the opening of the waterproof bellows 44 are respectively connected to the handle 2 and the side walls of the shower head.

[0025] When in use, the water inlet of the corrugated pipe 3 on the bottom of the device is connected to the water outlet of the water heater, the handle 2 is clamped in the clamping groove of the wall, and the angle of the rotating column 41 is adjusted by pressing or lifting the shower head 1. Under the action of the rotating column positioning device 43, it is fixed at the final locking angle position. After the adjustment is completed, the water heater switch is turned on and the device can be used. When the angle of the shower head 1 needs to be adjusted for the second time, it can be adjusted by pressing or lifting the shower head 1 again.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A shower head with adjustable spray angle, comprising a shower head (1), a handle (2) being provided below the shower head (1), a bellows (3) being provided inside the handle (2), the bellows (3) being connected to the water inlet of the shower head (1) via a thread, characterized in that: The shower head (1) is connected to the handle (2) via a rotating device (4); the rotating device (4) comprises rotating columns (41) located on both sides of the water inlet of the shower head (1) and a detachable L-shaped fixing frame (42) located on the side of the rotating column (41); the rotating column (41) passes through the side wall of the detachable L-shaped fixing frame (42); the detachable L-shaped fixing frame (42) is connected to the side wall of the handle (2) via a bolt structure; a rotating column positioning device (43) is provided on one side of the detachable L-shaped fixing frame (42); the rotating column positioning device (43) passes through the cylindrical surface of the rotating column (41).

2. A shower head with adjustable spray angle according to claim 1, characterized in that: The handle (2) comprises a main semicircular handle (21) and an auxiliary semicircular handle (22) that closes the main semicircular handle (21), and the main semicircular handle (21) is connected to the auxiliary semicircular handle (22) via a pin structure.

3. A shower head with adjustable spraying angle according to claim 2, characterized in that: Anti-slip blocks (31) are provided on both sides of the bellows (3), and semi-circular grooves (32) corresponding to the anti-slip blocks (31) are provided on one side of the main semi-circular handle (21) and the auxiliary semi-circular handle (22).

4. The shower head with adjustable spray angle according to claim 1, characterized in that: The rotating column positioning device (43) comprises a positioning column (431) located on the bottom surface of the rotating column (41), a spring (432) supporting the reciprocating motion of the positioning column (431), and a plurality of positioning grooves (433) corresponding to the positioning column (431), wherein the positioning grooves (433) are located on the side wall of the rotating column (41), and the positioning column (431) and the spring (432) both pass through a detachable L-shaped fixing frame (42).

5. The shower head with adjustable spray angle according to claim 1, characterized in that: A waterproof corrugated pipe (44) is provided around the rotating device (4) to seal the rotating device (4).

6. A shower head with adjustable spray angle according to claim 5, characterized in that: The handle (2) and the shower head (1) are both connected to the waterproof corrugated pipe (44) via waterproof sealant.

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