Rotating mechanism for shower head

Abstract

The utility model relates to the field of shower heads, and discloses a rotating mechanism for a shower head, which comprises a rotating cylinder, the side end of the rotating cylinder is fixedly connected with a spray head, the inside of the rotating cylinder is fixedly connected with a rotating assembly, the lower part of the rotating cylinder is rotatably connected with a fixed sleeve, the outside of the fixed sleeve is fixedly connected with a fixed ring, and the fixed ring is fixedly connected with a rotating shaft. A square groove is fixedly connected to the lower portion of the fixing ring, a water storage bin is slidably connected to the lower portion of the square groove, a clamping block is elastically connected to the interior of the water storage bin through a first spring, a sliding button is fixedly connected to the upper portion of the clamping block, and an extrusion ring is in contact with the lower portion of the fixing sleeve. According to the utility model, the fixed sleeve can fix the extrusion ring at the upper end of the water storage bin through the clamping connection of the fixed ring, the square groove and the water storage bin, the flow speed of water flow can be changed through the extrusion ring with different middle openings so as to adjust the rotating speed of the spray head at the upper end, and the structure is simple and convenient for real-time adjustment.

Description

Technical Field

[0001] The utility model relates to the field of shower heads, in particular to a rotating mechanism for shower heads. Background Art

[0002] Garden sprinklers are a common irrigation tool. Rotating sprinklers usually cover a larger area by rotating the nozzle or water flow. They are often used in large lawns or gardens. The range and intensity of the water spray can be changed by adjusting the nozzle.

[0003] After searching, Chinese patent announcement number: CN214917176U discloses a shower head with automatic rotation function, including a water storage box, a water outlet is opened on the top of the water storage box, a water storage column is fixedly connected to the top of the water outlet, a swivel is fixedly connected to the top of the water storage column, a top box is rotatably connected to the top of the swivel, and a rotating mechanism and a diffusion nozzle are provided, when the shower head is covered, liquid will enter the water outlet through the water storage box, and then enter the water pipe through the water storage column, and when the liquid passes through the water storage column, the rotating mechanism will rotate; by providing a rotating mechanism and a diffusion nozzle, when the shower head is covered, when the liquid passes through the water storage column, the rotating mechanism will rotate, and the rotating mechanism will rotate the top box, thereby rotating the nozzle of the shower head.

[0004] In the above technology, although the nozzle can be driven to rotate by a rotating mechanism, the rotation range of the nozzle is different at different positions, resulting in the need to additionally set a water flow rate adjustment device to allow different nozzles to have different rotation speeds so that the spraying range can be changed. Therefore, a rotating mechanism for a shower is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a rotating mechanism for a shower head, aiming to improve the problem in the prior art that the rotation speed needs to be adjusted more complicatedly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotating mechanism for a shower, comprising a rotating cylinder, a side end of the rotating cylinder is fixedly connected to a spray head, the interior of the rotating cylinder is fixedly connected to a rotating assembly, the lower part of the rotating cylinder is rotatably connected to a fixed sleeve, the exterior of the fixed sleeve is fixedly connected to a fixed ring, the lower part of the fixed ring is fixedly connected to a square groove, the lower part of the square groove is slidably connected to a water storage bin, the interior of the water storage bin is elastically connected to a clamping block through a spring, the upper part of the clamping block is fixedly connected to a sliding button, and the lower part of the fixed sleeve contacts an extrusion ring.

[0007] As a further description of the above technical solution:

[0008] The upper left and right ends of the rotating cylinder are respectively fixed and contacted with a closed cylinder, the left end of the right closed cylinder is slidably connected with a fixed column inside, and the outside of the fixed column is fixedly connected with a positioning component.

[0009] As a further description of the above technical solution:

[0010] The rotating assembly includes a connecting column, a fan blade is fixedly connected to the outside of the side end of the connecting column, and the upper part of the connecting column is fixedly connected to the inside of the upper end of the rotating cylinder.

[0011] As a further description of the above technical solution:

[0012] The positioning assembly includes a positioning block, a fixed block is provided at the lower right end of the positioning block, the upper part of the fixed block is elastically connected to the inside of the right closed tube through spring 2, the right part of the positioning block and the left part of the fixed block are both fixedly connected to the outside of the fixed column, the outside of the positioning block is slidably connected to the inside of the right closed tube, the upper end of spring 2 is fixedly connected to the inside of the right closed tube, and the other end of spring 2 is fixedly connected to the upper part of the fixed block.

[0013] As a further description of the above technical solution:

[0014] The lower part of the fixing ring is in contact with the upper part of the water storage bin.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the inside of the upper end of the water storage bin, and the other end of the spring is fixedly connected to the outside of the side end of the clamping block. The left part of the clamping block is slidably connected to the inside of the square groove, and the lower part of the sliding button slides on the upper part of the water storage bin.

[0017] As a further description of the above technical solution:

[0018] The lower part of the extrusion ring is slidably connected to the middle of the upper part of the water storage bin.

[0019] As a further description of the above technical solution:

[0020] The lower part of the fixed column is fixedly connected to the upper part of the rotating cylinder.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the fixing sleeve can fix the extrusion ring on the upper end of the water storage bin through the clamping connection of the fixing ring, the square groove and the water storage bin. The flow rate of the water flow can be changed through the extrusion rings with different sizes of the middle opening to adjust the rotation speed of the upper nozzle. The structure is simple and easy to adjust in real time.

[0023] 2. In the utility model, multiple groups of extrusion rings can be placed on the upper part of the rotating cylinder by sliding up the right closed cylinder. When the flow rate of the water flow needs to be adjusted, the extrusion rings can be quickly replaced, which increases the simplicity of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall schematic diagram of a rotating mechanism for a shower proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a fixed sleeve of a rotating mechanism for a shower proposed by the utility model;

[0026] Figure 3 This is a schematic cross-sectional view of a water storage bin of a rotating mechanism for a shower proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of a rotating assembly of a shower head rotating mechanism proposed by the utility model;

[0028] Figure 5 The utility model is a schematic cross-sectional view of a closed cylinder of a rotating mechanism for a shower head.

[0029] Legend:

[0030] 1. Rotating cylinder; 2. Nozzle; 3. Fixed sleeve; 4. Water storage tank; 5. Fixed ring; 6. Closing cylinder; 7. Fan blades; 8. Connecting column; 9. Square groove; 10. Extrusion ring; 11. Spring 1; 12. Sliding button; 13. Snap-in block; 14. Spring 2; 15. Fixed block; 16. Fixed column; 17. Positioning block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a rotating mechanism for a shower, comprising a rotating drum 1, the rotating drum 1 can rotate by itself to drive the spray head 2 to rotate, the side end of the rotating drum 1 is fixedly connected with the spray head 2, the spray head 2 can spray water for irrigation, the inside of the rotating drum 1 is fixedly connected with a rotating assembly, the rotating assembly can rotate under the drive of the water flow, the rotating assembly comprises a connecting column 8, the rotation of the connecting column 8 can drive the rotating drum 1 to rotate, the side end of the connecting column 8 is fixedly connected with a fan blade 7, the fan blade 7 rotates under the drive of the upward flowing water flow, the upper part of the connecting column 8 is fixedly connected to the inside of the upper end of the rotating drum 1, the lower part of the rotating drum 1 is rotatably connected with a fixed sleeve 3, the fixed sleeve 3 can support the rotating drum 1 so that it can only rotate by itself.

[0033] Reference Figure 1-Figure 3 The outside of the fixed sleeve 3 is fixedly connected with a fixing ring 5, and the fixing ring 5 can fix the fixing sleeve 3 relative to the water storage bin 4. The lower part of the fixing ring 5 is in contact with the upper part of the water storage bin 4. The lower part of the fixing ring 5 is fixedly connected with a square groove 9. The square groove 9 slides into the upper end of the water storage bin 4 and is clamped to fix the fixing sleeve 3 to the clamping and extrusion ring 10. The lower part of the square groove 9 is slidably connected with the water storage bin 4. The lower end of the water storage bin 4 is provided with a water inlet to introduce water flow. The interior of the water storage bin 4 is elastically connected with a clamping block 13 through a spring 11. The clamping block 13 is L-shaped and the upper end of the lower part is an arc surface, which can slide under extrusion to facilitate the square groove 9 to slide in. One end of the spring 11 is fixedly connected to the upper end of the water storage bin 4, and the other end of the spring 11 is fixedly connected to the side end of the clamping block 13. The spring 11 is kept under the pressure of the water storage bin 4 The state of the squeezed clamping block 13 is so that it can remain in the sliding out state. The left part of the clamping block 13 is slidably connected to the inside of the square groove 9. The clamping block 13 slides into the inside of the square groove 9 so that the upper square groove 9 is fixed and cannot slide up. The upper part of the clamping block 13 is fixedly connected with a sliding button 12. The upper end of the clamping block 13 passes through the upper end of the water storage bin 4. The lower part of the sliding button 12 slides on the upper part of the water storage bin 4. Sliding the sliding button 12 can drive the clamping block 13 to slide and facilitate the release of the limit. The lower part of the fixed sleeve 3 is in contact with the squeezing ring 10. The size of the middle opening of the squeezing ring 10 can change the speed of rotation of the nozzle 2 when the water flows through the fan blades 7, so that the range and uniformity of the water flow can be controlled. The lower part of the squeezing ring 10 is slidably connected to the middle of the upper part of the water storage bin 4, and the squeezing ring 10 is clamped by the fixed sleeve 3 and the upper end of the water storage bin 4 to remain fixed.

[0034] Reference Figure 1 and Figure 5The left and right ends of the upper part of the rotating cylinder 1 are respectively fixed and contacted with a closed cylinder 6, which can close and fix other unused extrusion rings 10 on the upper end of the rotating cylinder 1. The left end of the right closed cylinder 6 is slidably connected with a fixed column 16, which limits the right closed cylinder 6 to slide vertically. The lower part of the fixed column 16 is fixedly connected to the upper part of the rotating cylinder 1, and the rotating cylinder 1 keeps the fixed column 16 relatively fixed. The outside of the fixed column 16 is fixedly connected with a positioning component, which includes a positioning block 17. The positioning block 17 keeps the right closed cylinder 6 only able to slide vertically within a fixed distance. The lower right end of the positioning block 17 is provided with a fixed block 15 The fixed block 15 can maintain the state of pulling the spring 2 14 downward. The upper part of the fixed block 15 is elastically connected to the inside of the right closed tube 6 through the spring 2 14. The spring 2 14 is pulled to keep the right closed tube 6 fixed. The right part of the positioning block 17 and the left part of the fixed block 15 are fixedly connected to the outside of the fixed column 16. The fixed column 16 keeps the height of the positioning block 17 and the fixed block 15 unchanged. The outside of the positioning block 17 is slidably connected to the inside of the right closed tube 6. The upper end of the spring 2 14 is fixedly connected to the inside of the right closed tube 6. The spring 2 14 maintains the state of pulling the right closed tube 6. The other end of the spring 2 14 is fixedly connected to the upper part of the fixed block 15.

[0035] Working principle: By sliding the sliding button 12 to both ends, the sliding button 12 can drive the card block 13 to slide into the upper end of the water storage tank 4 to squeeze the spring 11, and then slide the fixed sleeve 3 upward to drive the fixed ring 5 to slide upward, and the fixed ring 5 drives the square groove 9 to slide upward, and then take out the squeezing ring 10, and then slide the right closing cylinder 6 upward until the lower part of the positioning block 17 contacts the lower end of the closing cylinder 6. At this time, the spring 2 14 is pulled by the tension of the fixed block 15 to pull the closing cylinder 6, and the squeezing ring 10 to be replaced is taken out and put in, and then the closing cylinder 6 is released, so that the spring 2 14 pulls the closing cylinder 6. The cylinder 6 slides down until the lower part contacts the upper end of the rotating cylinder 1. At this time, the extrusion ring 10 that needs to be replaced is placed in the middle position of the upper end of the water storage bin 4, and then the fixed sleeve 3 is put back to its original position, so that the square groove 9 squeezes the clamping block 13 to make it slide into the water storage bin 4. When the square groove 9 slides to the point where it cannot slide anymore, the clamping block 13 slides into the square groove 9 under the squeezing of the spring 11 to keep the whole device fixed. At this time, water flows from the water storage bin 4 into the fixed sleeve 3, and the water flows drive the fan blades 7 to rotate, the fan blades 7 drive the connecting column 8 to rotate, the connecting column 8 drives the rotating cylinder 1 to rotate, and the rotating cylinder 1 drives the nozzle 2 to rotate to spray water.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shower head rotating mechanism, comprising a rotating drum (1), characterized in that: The side end of the rotating cylinder (1) is fixedly connected to a spray head (2), the interior of the rotating cylinder (1) is fixedly connected to a rotating assembly, the lower part of the rotating cylinder (1) is rotatably connected to a fixed sleeve (3), the exterior of the fixed sleeve (3) is fixedly connected to a fixed ring (5), the lower part of the fixed ring (5) is fixedly connected to a square groove (9), the lower part of the square groove (9) is slidably connected to a water storage bin (4), the interior of the water storage bin (4) is elastically connected to a clamping block (13) via a spring (11), the upper part of the clamping block (13) is fixedly connected to a sliding button (12), and the lower part of the fixed sleeve (3) contacts an extrusion ring (10).

2. A shower head rotating mechanism according to claim 1, characterized in that: The upper left and right ends of the rotating cylinder (1) are respectively fixed to and in contact with a closed cylinder (6); the left end of the right closed cylinder (6) is internally slidably connected to a fixed column (16); the outside of the fixed column (16) is fixedly connected to a positioning assembly.

3. A shower head rotating mechanism according to claim 1, characterized in that: The rotating assembly comprises a connecting column (8), the side end of which is fixedly connected to a fan blade (7), and the upper part of the connecting column (8) is fixedly connected to the upper end of the rotating cylinder (1).

4. A shower head rotating mechanism according to claim 2, characterized in that: The positioning assembly comprises a positioning block (17), a fixing block (15) is arranged at the lower right end of the positioning block (17), the upper part of the fixing block (15) is elastically connected to the inside of the right closed tube (6) through a second spring (14), the right part of the positioning block (17) and the left part of the fixing block (15) are both fixedly connected to the outside of a fixing column (16), the outside of the positioning block (17) is slidably connected to the inside of the right closed tube (6), the upper end of the second spring (14) is fixedly connected to the inside of the right closed tube (6), and the other end of the second spring (14) is fixedly connected to the upper part of the fixing block (15).

5. The shower head rotating mechanism according to claim 1, characterized in that: The lower part of the fixing ring (5) is in contact with the upper part of the water storage bin (4).

6. A shower head rotating mechanism according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the interior of the upper end of the water storage bin (4), and the other end of the spring (11) is fixedly connected to the outside of the side end of the clamping block (13). The left part of the clamping block (13) is slidably connected to the interior of the square groove (9), and the lower part of the sliding button (12) slides on the upper part of the water storage bin (4).

7. A shower head rotating mechanism according to claim 1, characterized in that: The lower part of the extrusion ring (10) is slidably connected to the middle of the upper part of the water storage bin (4).

8. A shower head rotating mechanism according to claim 2, characterized in that: The lower part of the fixed column (16) is fixedly connected to the upper part of the rotating cylinder (1).

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