Waist supporting and traction fixator
By designing an adjustable angle lumbar support traction fixer, the problem of the angle of the waist support belt in the prior art cannot be adjusted, the adaptation of different angles is achieved, and the comfort of patients is improved.
Patent Information
- Application Number
- CN202420844147.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing lumbar support traction fixtures cannot adjust the angle of the lumbar support belt and cannot adapt to different angles to support the patient's lumbar, resulting in inconvenience in use.
A waist support traction fixture including a first support frame, a second support frame, a fixing block, a first connecting frame and a rotary frame is designed. The angle adjustment between the support frame is achieved through a rotary connection between the rotary frame and the first connecting frame, combined with a structure of a pressing plate, a restricting block and a torsion spring.
It is easy to adapt to different angles to support the patient's waist, improving the patient's comfort.
Smart Images
Figure CN222841139U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to a waist supporting traction fixer. Background Art
[0002] As the pace of life accelerates, the incidence of lumbar diseases increases year by year, and the demand for effective treatment and rehabilitation equipment is increasing. The lumbar support traction fixator is a device used to support and fix the waist, usually used to treat low back pain, lumbar disc herniation or other waist-related problems.
[0003] The existing lumbar support traction uses a lumbar support belt to fix the patient's waist to reduce the load on the lumbar spine, maintain the normal physiological curvature of the lumbar spine, and relieve pain and discomfort. However, since the angle of the lumbar support belt cannot be adjusted, it cannot adapt to the needs of supporting the patient's waist at different angles, which is inconvenient.
[0004] Therefore, a lumbar support traction fixator is now developed that can adapt to the needs of supporting the patient's waist at different angles and improve the patient's comfort. Utility Model Content
[0005] In order to overcome the disadvantages of existing lumbar support traction, such as the inability to adjust the angle of the lumbar support belt and the inability to adapt to the needs of supporting the patient's waist at different angles, the utility model provides a lumbar support traction fixator which is easy to adapt to the needs of supporting the patient's waist at different angles and improves the comfort of the patient.
[0006] The technical solution of the utility model is: a lumbar support traction fixator, comprising a first support frame, a second support frame, a fixed block, a first connecting frame and a rotating frame, the second support frame is provided on the upper side of the first support frame, the first support frame and the second support frame are both connected to the fixed block at the rear sides, the first connecting frame is connected to the upper side of the lower fixed block, the rotating frame is connected to the lower side of the upper fixed block, and the rotating frame is rotatably connected to the first connecting frame.
[0007] As a preferred technical solution of the present invention, the first support frame and the second support frame are both arc-shaped structures, which are convenient for fitting with the patient's waist.
[0008] As a preferred technical solution of the utility model, it also includes a limiting wheel, a support rod, a limiting block and a torsion spring. The limiting wheel is connected to the left side of the rotating frame, the left sides of the upper and lower parts of the first connecting frame are connected to the support rods, the support rods are rotatably connected to the limiting blocks, the limiting blocks are connected to the connected support rods with torsion springs, and the limiting blocks are clamped with the limiting wheel.
[0009] As a preferred technical solution of the utility model, a pressing plate is also included, and the left side of the limiting block is connected with the pressing plate.
[0010] As a preferred technical solution of the utility model, it also includes a second connecting frame, a clamping block and a fixing belt. The left and right front sides of the first support frame are connected to the second connecting frame, and the left and right front sides of the second support frame are also connected to the second connecting frame. The second connecting frame is connected to a fixing belt, and the upper and lower fixing belts are clamped by the clamping block.
[0011] As a preferred technical solution of the utility model, it also includes a breathable frame and an inner liner. The breathable frame is connected between the front sides of the first support frame and the second support frame, and a plurality of inner liner are arranged on the front side of the breathable frame.
[0012] The utility model has the following advantages: the utility model rotates the limiting block by pressing the plate to disengage the limiting block from the limiting wheel, and then rotates the rotating frame on the first connecting frame, thereby adjusting the angle between the first supporting frame and the second supporting frame to a comfortable angle for the patient, thereby achieving the effect of facilitating adaptation to different angles for supporting the patient's waist and improving the patient's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.
[0015] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.
[0016] Among them: 1-first support frame, 2-second support frame, 3-fixed block, 4-first connecting frame, 5-rotating frame, 6-limiting wheel, 7-support rod, 8-limiting block, 9-torsion spring, 10-pressing plate, 11-second connecting frame, 12-block, 13-fixed belt, 14-ventilated frame, 15-inner liner. DETAILED DESCRIPTION
[0017] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.
[0018] A lumbar support traction fixator, such as Figure 1-Figure 3As shown, it includes a first support frame 1, a second support frame 2, a fixed block 3, a first connecting frame 4, a rotating frame 5, a limiting wheel 6, a support rod 7, a limiting block 8, a torsion spring 9, a pressing plate 10, a second connecting frame 11, a clamping block 12, a fixing belt 13, a breathable frame 14 and an inner liner 15. The second support frame 2 is arranged on the upper side of the first support frame 1. Both the first support frame 1 and the second support frame 2 are arc-shaped structures, which are convenient for fitting with the patient's waist. The first support frame 1 and the second support frame 2 are connected to the fixed block 3 at the rear sides. The first connecting frame 4 is connected to the upper side of the lower fixed block 3, and the rotating frame 5 is connected to the lower side of the upper fixed block 3. The rotating frame 5 is rotatably connected to the first connecting frame 4, and the left side of the rotating frame 5 is connected to the limiting Wheel 6, the left sides of the upper and lower parts of the first connecting frame 4 are connected to support rods 7, the support rods 7 are rotatably connected to limit blocks 8, the limit blocks 8 are connected to the connected support rods 7 with torsion springs 9, the limit blocks 8 are clamped with the limit wheel 6, and the left side of the limit block 8 is connected to a pressing plate 10, the left and right front sides of the first supporting frame 1 are connected to the second connecting frame 11, the left and right front sides of the second supporting frame 2 are also connected to the second connecting frame 11, the second connecting frame 11 is connected to a fixing belt 13, the upper and lower fixing belts 13 are clamped by a clamping block 12, a breathable frame 14 is connected between the front sides of the first supporting frame 1 and the second supporting frame 2, and three inner pads 15 are provided on the front side of the breathable frame 14.
[0019] When using the utility model, first, the fixing belt 13 on the second connecting frame 11 is separated by the clamping block 12, and then the breathable frame 14 is fitted to the patient's waist, and then the fixing belt 13 is re-engaged by the clamping block 12, and the breathable frame 14 is fixed to the patient's waist, so that the first support frame 1 and the second support frame 2 support the patient's waist, and the inner lining 15 can increase the patient's comfort. When it is necessary to adjust the angle of the first support frame 1 and the second support frame 2, the limiting block 8 is rotated on the support rod 7 by the pressing plate 10, so that the limiting block 8 is separated from the limiting wheel 6, and the torsion spring 9 is deformed, and then the rotating frame 5 is rotated on the first connecting frame 4, so that the fixing block 3 is rotated, and the angle between the first support frame 1 and the second support frame 2 is adjusted to a comfortable angle for the patient. After the adjustment is completed, the torsion spring 9 is restored, driving the limiting block 8 to reset and re-engage with the limiting wheel 6, and fixing the rotating frame 5, thereby facilitating the adaptation of the patient's waist support needs at different angles and improving the patient's comfort.
[0020] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.
Claims
1. A waist support traction fixator, characterized in that: The invention comprises a first support frame (1), a second support frame (2), a fixed block (3), a first connecting frame (4) and a rotating frame (5); the second support frame (2) is arranged on the upper side of the first support frame (1); the first support frame (1) and the second support frame (2) are both connected to the fixed block (3) at the rear side; the upper side of the lower fixed block (3) is connected to the first connecting frame (4); the lower side of the upper fixed block (3) is connected to the rotating frame (5); and the rotating frame (5) is rotatably connected to the first connecting frame (4).
2. A waist support traction fixator according to claim 1, characterized in that: The first support frame (1) and the second support frame (2) are both arc-shaped structures.
3. A waist support traction fixator as claimed in claim 1, characterized in that: The invention also comprises a limiting wheel (6), a support rod (7), a limiting block (8) and a torsion spring (9); the left side of the rotating frame (5) is connected to the limiting wheel (6); the left sides of the upper and lower parts of the first connecting frame (4) are both connected to the support rod (7); the limiting blocks (8) are rotatably connected to the support rod (7); the torsion spring (9) is connected between the limiting blocks (8) and the connected support rod (7); and the limiting blocks (8) are clamped with the limiting wheel (6).
4. A waist support traction fixator as claimed in claim 3, characterized in that: It also includes a pressing plate (10), and the left side of the limiting block (8) is connected to the pressing plate (10).
5. A waist support traction fixator as claimed in claim 3, characterized in that: It also comprises a second connecting frame (11), a clamping block (12) and a fixing belt (13); the left and right front sides of the first supporting frame (1) are both connected to the second connecting frame (11); the left and right front sides of the second supporting frame (2) are also both connected to the second connecting frame (11); the second connecting frame (11) is both connected to the fixing belt (13); the upper and lower fixing belts (13) are clamped together by the clamping block (12).
6. A waist support traction fixator as claimed in claim 5, characterized in that: It also comprises a breathable frame (14) and an inner liner (15); the breathable frame (14) is connected between the front sides of the first support frame (1) and the second support frame (2); and a plurality of inner liner (15) are provided on the front side of the breathable frame (14).