Rotary multi-angle headrest adjusting device for massage bed

Abstract

The utility model relates to massage bed technical field discloses the rotating type multi -angle headrest adjusting device for massage bed, including frame, the upper surface of frame is provided with the mattress, the outer wall fixed connection of frame has the fixing frame, the inner wall rotation of fixing frame is connected with the disc, the upper surface fixed connection of disc has the fixed seat, the outer wall fixed connection of fixed seat has the electric push rod, the output fixed connection of electric push rod has the transmission frame, the inside slide connection of transmission frame has the slide rod, the inside of fixing frame is provided with rotating component, and the rotating component is used for the rotation of disc. In the utility model, through the mutual cooperation between the ball, disc, fixed seat, electric push rod, transmission frame, slide rod, U-shaped seat no.

Description

Technical Field

[0001] This utility model relates to the field of massage bed technology, and in particular to a rotary multi-angle headrest adjustment device for massage beds. Background Technology

[0002] A massage bed is a professional bed designed specifically for massage, physiotherapy, and other health services. It typically has a specific structure and function, with a moderate width and length to fit most body types, allowing users to lie comfortably. The frame is often constructed from sturdy, durable, and flexible wood or metal to ensure stability, while the surface is covered with soft, easy-to-clean leather or high-quality fabric for a pleasant feel against the skin. During use, to accommodate different body types and enhance user comfort, a rotating, multi-angle headrest adjustment device is used.

[0003] The rotating multi-angle headrest adjustment device for massage beds is a sophisticated component specifically designed to enhance the precision and comfort of the massage experience. In traditional technology, the rotation and angle adjustment of the device often rely on simple hinge and bolt structures, which limits the flexibility of adjustment and affects the user's comfort. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rotating multi-angle headrest adjustment device for massage beds, which aims to improve the problem that the angle adjustment flexibility is limited during use, affecting the user's comfort.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A rotating multi-angle headrest adjustment device for a massage bed includes a frame, a mattress on the upper surface of the frame, a fixed bracket fixedly connected to the outer wall of the frame, a disc rotatably connected to the inner wall of the fixed bracket, a fixed seat fixedly connected to the upper surface of the disc, an electric push rod fixedly connected to the outer wall of the fixed seat, a transmission frame fixedly connected to the output end of the electric push rod, a slide rod slidably connected inside the transmission frame, both ends of the slide rod being fixedly connected to the outer wall of the fixed seat, a U-shaped seat one fixedly connected to the upper surface of the transmission frame, a fixed frame rotatably connected inside the U-shaped seat one, a headrest body on the upper surface of the fixed frame, a connecting plate rotatably connected to the outer wall of the fixed frame, a U-shaped seat two rotatably connected to the outer wall of the connecting plate, and the outer wall of the U-shaped seat two being fixedly connected to the outer wall of the fixed seat. A rotating assembly is provided inside the fixed bracket for rotating the disc.

[0007] Preferably, the rotating assembly includes a worm gear, the outer wall of which is rotatably connected to the interior of the fixed frame, the tooth end of which is meshed with a worm wheel, a connecting column is fixedly connected to the interior of the worm wheel, the top end of which is fixedly connected to the lower surface of the disk, and the bottom end of which is rotatably connected to the inner wall of the fixed frame.

[0008] Preferably, the inner wall of the fixing frame is provided with balls, and the outer wall of the balls is provided on the lower surface of the disc.

[0009] Preferably, a limiting block is fixedly connected to the outer wall of the mattress, a convex block is slidably connected to the inner wall of the limiting block, and the outer wall of the convex block is fixedly connected to the outer wall of the frame.

[0010] Preferably, a sliding plate is slidably connected inside the convex block, and a hollow block is fixedly connected to the upper surface of the sliding plate. The outer wall of the hollow block is slidably connected to the inner wall of the convex block.

[0011] Preferably, a tension spring is fixedly connected to the inner bottom wall of the hollow block, and the upper outer wall of the tension spring is fixedly connected to the inner wall of the convex block.

[0012] Preferably, a fixing plate is fixedly connected to the front outer wall of the skateboard, a T-shaped block is slidably connected to the upper surface of the fixing plate, and a fixing rod is rotatably connected to the inside of the T-shaped block.

[0013] Preferably, both ends of the fixing rod are fixedly connected to the inner wall of the convex block, the outer wall of the T-shaped block is slidably connected to the inner wall of the convex block, and the left outer wall of the T-shaped block is slidably connected to the inner wall of the limiting block.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the headrest body can be adjusted vertically and rotated by the cooperation of the ball bearing, disc, fixed seat, electric push rod, transmission frame, slide rod, U-shaped seat one, fixed frame, connecting plate, U-shaped seat two and rotating components, so as to meet the needs of different body types, thereby optimizing the personalization of the service and improving the comfort of the customer's head and neck.

[0016] 2. In this utility model, the mattress can be quickly installed and disassembled through the cooperation of the convex block, sliding plate, hollow block, tension spring, fixing plate, T-shaped block, fixing rod and limiting block, which facilitates maintenance and storage, and also makes it easy to clean the mattress, thereby extending the service life of the mattress. Attached Figure Description

[0017] Figure 1 This is a perspective view of the rotary multi-angle headrest adjustment device for a massage bed proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the fixing frame of the rotary multi-angle headrest adjustment device for a massage bed proposed in this utility model.

[0019] Figure 3 This is a cross-sectional schematic diagram of the internal structure of the fixing frame of the rotating multi-angle headrest adjustment device for massage beds proposed in this utility model.

[0020] Figure 4 This is a cross-sectional view of the internal structure of the convex block of the rotary multi-angle headrest adjustment device for massage beds proposed in this utility model.

[0021] Legend:

[0022] 1. Frame; 2. Mattress; 3. Fixing frame; 4. Ball bearing; 5. Disc; 6. Fixing seat; 7. Electric push rod; 8. Transmission frame; 9. Slide rod; 10. U-shaped seat one; 11. Fixing frame; 12. Connecting plate; 13. U-shaped seat two; 14. Worm gear; 15. Worm wheel; 16. Connecting column; 17. Limiting block; 18. Convex block; 19. Slide plate; 20. Hollow block; 21. Tension spring; 22. Fixing plate; 23. T-shaped block; 24. Fixing rod; 25. Headrest body. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3This utility model provides an embodiment of a rotary multi-angle headrest adjustment device for a massage bed, comprising a frame 1, a mattress 2 disposed on the upper surface of the frame 1, a fixed frame 3 fixedly connected to the outer wall of the frame 1, a disc 5 rotatably connected to the inner wall of the fixed frame 3, a fixed seat 6 fixedly connected to the upper surface of the disc 5, an electric push rod 7 fixedly connected to the outer wall of the fixed seat 6, a transmission frame 8 fixedly connected to the output end of the electric push rod 7, a slide rod 9 slidably connected inside the transmission frame 8, both ends of the slide rod 9 being fixedly connected to the outer wall of the fixed seat 6, a U-shaped seat 10 fixedly connected to the upper surface of the transmission frame 8, and a fixed frame 11 rotatably connected inside the U-shaped seat 10. The upper surface of the fixed frame 11 is provided with a headrest body 25. The outer wall of the fixed frame 11 is rotatably connected to a connecting plate 12. The outer wall of the connecting plate 12 is rotatably connected to a U-shaped seat 13. The outer wall of the U-shaped seat 13 is fixedly connected to the outer wall of the fixed seat 6. The inside of the fixed frame 3 is provided with a rotating assembly for rotating the disc 5. The rotating assembly includes a worm gear 14. The outer wall of the worm gear 14 is rotatably connected to the inside of the fixed frame 3. The tooth end of the worm gear 14 is meshed with a worm wheel 15. The inside of the worm wheel 15 is fixedly connected to a connecting column 16. The top end of the connecting column 16 is fixedly connected to the lower surface of the disc 5. The bottom end of the connecting column 16 is rotatably connected to the inner wall of the fixed frame 3.

[0025] Specifically, frame 1 supports mattress 2, headrest body 25 supports the customer's head, electric push rod 7 drives transmission frame 8, achieving transmission effect on fixed frame 11, thereby transmitting power to connecting plate 12. U-shaped seat 2 13 limits the rotation of connecting plate 12, thereby limiting the rotation of fixed frame 11. When transmission frame 8 is in continuous motion, U-shaped seat 10 and U-shaped seat 2 13 support fixed frame 11, fixed seat 6 fixes slide rod 9, and slide rod 9 limits the offset of transmission frame 8. A handle is provided on the front outer wall of worm gear 14 for easy operation. Rotating worm gear 14 drives worm wheel 15 and connecting column 16 to rotate, thereby achieving a 360-degree horizontal rotation effect on disc 5 and headrest body 25. The inner wall of fixed frame 3 supports the rotation of connecting column 16.

[0026] Reference Figure 3 The inner wall of the fixing frame 3 is provided with ball bearings 4, and the outer wall of the ball bearings 4 is provided on the lower surface of the disc 5.

[0027] Specifically, multiple ball bearings 4 are arranged in a circle on the inner wall of the fixing frame 3 to facilitate the rotation of the disc 5 and achieve the effect of support.

[0028] Reference Figure 4A limiting block 17 is fixedly connected to the outer wall of the mattress 2. A convex block 18 is slidably connected to the inner wall of the limiting block 17. The outer wall of the convex block 18 is fixedly connected to the outer wall of the frame 1. A sliding plate 19 is slidably connected inside the convex block 18. A hollow block 20 is fixedly connected to the upper surface of the sliding plate 19. The outer wall of the hollow block 20 is slidably connected to the inner wall of the convex block 18. A tension spring 21 is fixedly connected to the inner bottom wall of the hollow block 20. The upper outer wall of the tension spring 21 is fixedly connected to the inner wall of the convex block 18. A fixing plate 22 is fixedly connected to the front outer wall of the sliding plate 19. A T-shaped block 23 is slidably connected to the upper surface of the fixing plate 22. A fixing rod 24 is rotatably connected inside the T-shaped block 23. Both ends of the fixing rod 24 are fixedly connected to the inner wall of the convex block 18. The outer wall of the T-shaped block 23 is slidably connected to the inner wall of the convex block 18. The left outer wall of the T-shaped block 23 is slidably connected to the inner wall of the limiting block 17.

[0029] Specifically, the interior of the convex block 18 restricts the sliding of the slide plate 19, the inner wall of the convex block 18 restricts the sliding of the hollow block 20, the tension spring 21 supports the hollow block 20, the slide plate 19 and the fixing plate 22, thus the fixing plate 22 limits the T-block 23, the fixing rod 24 supports the rotation of the T-block 23, and the sliding of the fixing plate 22 limits or releases the T-block 23, thus limiting or releasing the limiting block 17.

[0030] Working principle: When using this device, rotating the worm gear 14 drives the worm wheel 15, causing the connecting column 16 and the disc 5 to rotate on the inner wall of the fixed frame 3, thereby adjusting the lateral angle of the headrest body 25. Activating the electric push rod 7 drives the transmission frame 8 to slide on the outer wall of the slide rod 9, causing the U-shaped seat 10 to move to the left. Under the limit of the U-shaped seat 13, the U-shaped seat 10 causes the fixed frame 11 to move to the left. Simultaneously, under the action of the connecting plate 12, the fixed frame 11 rotates to the right, and the connecting plate 12 rotates to the left, thereby causing the headrest body 25 to perform vertical angle adjustment. The customer lies on the mattress 2 and adjusts the headrest body 25 according to different needs. When adjusting the mattress 2, and when it needs to be replaced, the hollow block 20 is slid downward by pulling the sliding plate 19, which stretches the tension spring 21. Under the action of the fixing rod 24, the T-shaped block 23 is no longer limited when the fixing plate 22 moves downward, allowing the limiting block 17 to slide smoothly out of the outer wall of the convex block 18, thus quickly disassembling the mattress 2. During use, this device not only allows for horizontal and vertical angle adjustment of the headrest body 25 to meet the needs of different body types and improve comfort, but also enables quick installation and disassembly of the mattress 2, facilitating maintenance and replacement, and improving cleaning efficiency.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotating multi-angle headrest adjustment device for a massage bed, comprising a frame (1), characterized in that: A mattress (2) is provided on the upper surface of the frame (1). A fixing frame (3) is fixedly connected to the outer wall of the frame (1). A disc (5) is rotatably connected to the inner wall of the fixing frame (3). A fixing seat (6) is fixedly connected to the upper surface of the disc (5). An electric push rod (7) is fixedly connected to the outer wall of the fixing seat (6). A transmission frame (8) is fixedly connected to the output end of the electric push rod (7). A slide rod (9) is slidably connected inside the transmission frame (8). Both ends of the slide rod (9) are fixedly connected to the outer wall of the fixing seat (6). A U-shaped seat (10) is fixedly connected to the upper surface of the frame (8). A fixed frame (11) is rotatably connected inside the U-shaped seat (10). A headrest body (25) is provided on the upper surface of the fixed frame (11). A connecting plate (12) is rotatably connected to the outer wall of the fixed frame (11). A U-shaped seat (13) is rotatably connected to the outer wall of the connecting plate (12). The outer wall of the U-shaped seat (13) is fixedly connected to the outer wall of the fixed seat (6). A rotating component is provided inside the fixed frame (3). The rotating component is used for the rotation of the disc (5).

2. The rotary multi-angle headrest adjustment device for a massage bed according to claim 1, characterized in that: The rotating assembly includes a worm (14), the outer wall of which is rotatably connected to the inside of the fixed frame (3). The tooth end of the worm (14) is meshed with a worm wheel (15). A connecting column (16) is fixedly connected inside the worm wheel (15). The top end of the connecting column (16) is fixedly connected to the lower surface of the disc (5), and the bottom end of the connecting column (16) is rotatably connected to the inner wall of the fixed frame (3).

3. The rotary multi-angle headrest adjustment device for a massage bed according to claim 1, characterized in that: The inner wall of the fixing frame (3) is provided with ball bearings (4), and the outer wall of the ball bearings (4) is provided on the lower surface of the disc (5).

4. The rotary multi-angle headrest adjustment device for a massage bed according to claim 1, characterized in that: The outer wall of the mattress (2) is fixedly connected to a limiting block (17), and the inner wall of the limiting block (17) is slidably connected to a convex block (18), and the outer wall of the convex block (18) is fixedly connected to the outer wall of the frame (1).

5. The rotary multi-angle headrest adjustment device for a massage bed according to claim 4, characterized in that: The inside of the convex block (18) is slidably connected to a sliding plate (19), and a hollow block (20) is fixedly connected to the upper surface of the sliding plate (19). The outer wall of the hollow block (20) is slidably connected to the inner wall of the convex block (18).

6. The rotary multi-angle headrest adjustment device for a massage bed according to claim 5, characterized in that: A tension spring (21) is fixedly connected to the inner bottom wall of the hollow block (20), and the upper outer wall of the tension spring (21) is fixedly connected to the inner wall of the convex block (18).

7. The rotary multi-angle headrest adjustment device for a massage bed according to claim 5, characterized in that: A fixing plate (22) is fixedly connected to the front outer wall of the slide plate (19), and a T-shaped block (23) is slidably connected to the upper surface of the fixing plate (22). A fixing rod (24) is rotatably connected inside the T-shaped block (23).

8. The rotary multi-angle headrest adjustment device for a massage bed according to claim 7, characterized in that: Both ends of the fixing rod (24) are fixedly connected to the inner wall of the convex block (18), the outer wall of the T-shaped block (23) is slidably connected to the inner wall of the convex block (18), and the left outer wall of the T-shaped block (23) is slidably connected to the inner wall of the limiting block (17).

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