Torsion-resistant scoliosis brace

Abstract

The utility model discloses an anti-torsion scoliosis brace, and particularly relates to the technical field of medical appliances, the anti-torsion scoliosis brace mainly comprises a spine positioning plate and a guide frame plate fixedly connected with one side of the spine positioning plate, and a fine adjustment mechanism is mounted in the guide frame plate; wherein the fine adjustment mechanism comprises a positioning screw rod, two threaded sleeve blocks, a hip bone positioning plate, a reinforcing bracket and a silica gel pad; the positioning screw is located on the inner wall of the guide frame plate and rotationally connected through a bearing. The two threaded sleeve blocks are arranged on the outer wall of the positioning screw in a threaded mode and are horizontally and slidably connected along the inner wall of the guide frame plate. By arranging the fine adjustment mechanism, the positioning screw enables the two threaded sleeve blocks to be close to each other under the action of threads, the two threaded sleeve blocks drive the two hip bone positioning plates to move respectively, fine adjustment locking is achieved according to the size of the hip of a patient, the torsion resistance of the spine of the patient is better, and the brace is adjustable and wider in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and more specifically, to a torsion-resistant scoliosis brace. Background Art

[0002] Scoliosis braces are mainly used to assist in the treatment of scoliosis. Their main function is to limit the movement of the spine to help control and slow the progression of scoliosis. By applying external support force, they help balance the spine, relieve back pain, and prevent further deformation of the spine, thereby avoiding pressure and damage to internal organs.

[0003] In the existing public technology, the utility model patent of Chinese patent publication number CN211156533U discloses a scoliosis correction brace, which is provided with shoulder straps on both sides of the upper part of the back support part, and a lining strip is installed on one side of the front end of the waist support part, and the back support part is fixed on the upper part of the waist support part, providing four-point support combined with the brace body to correct scoliosis, which greatly improves the correction effect of the scoliosis correction brace and avoids the harm of a single support point to the patient; the brace also has the following defects;

[0004] When the brace is used to support scoliosis, it relies on the waist and hip bones to limit the support of the spine. However, the hip sizes of each patient are different, and it is difficult to adjust and lock the support according to the patient's hips. The use of the brace is very limited. Therefore, a torsion-resistant scoliosis brace is needed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an anti-torsion scoliosis brace.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a torsion-resistant scoliosis brace, comprising a spine positioning plate, and a guide frame plate fixedly connected to one side of the spine positioning plate, wherein a fine-tuning mechanism is installed inside the guide frame plate; the fine-tuning mechanism comprises a positioning screw, two threaded sleeves, a hip positioning plate, a reinforcement bracket, and a silicone pad; the positioning screw is located on the inner wall of the guide frame plate and is rotatably connected through a bearing; the two threaded sleeves are threadedly arranged on the outer wall of the positioning screw and are horizontally slidably connected along the inner wall of the guide frame plate, and the hip positioning plate is located at the bottom end of the threaded sleeve and is welded and fixed; the silicone pad is located on one side of the hip positioning plate, and the reinforcement bracket is installed on the other side of the hip positioning plate.

[0007] Preferably, the two threaded sleeves are symmetrically arranged, the two threads on the outer wall of the positioning screw are opposite and symmetrically arranged, the reinforcement bracket and the silicone pad are both fixedly connected to the hip positioning plate, the cross-sectional shape of the silicone pad is set to be an arc shape, the hip positioning plate and the reinforcement bracket are both made of plastic material, a buckle is provided on the other side of the spine positioning plate, and shoulder straps bonded and fixed to the spine positioning plate are provided on both sides of the buckle, the two shoulder straps are detachably connected by the buckle, a waist belt bonded and fixed to the spine positioning plate is provided below the shoulder strap, and a restraining buckle is installed between the two waist belts, one end of the positioning screw extends to the outside of the guide frame plate and is welded with a rotating cap, and the vertical cross-sectional shape of the rotating cap is set to be hexagonal, and the opposite sides of the two reinforcement brackets are fixedly connected to the support reinforcement plate by bolts.

[0008] In the above technical solution, when in use, the rotating cap drives the positioning screw to rotate inside the guide frame plate, and the positioning screw makes the two threaded sleeves approach each other under the action of the thread. The hip positioning plate provides reinforcement support to the reinforcement bracket through the support reinforcement plate. The hip positioning plate drives the silicone pad to be squeezed on the patient's hip bone area, and can achieve fine-tuning and locking according to the patient's hip size. The patient's spine area has better adjustable torsion resistance and better applicability of the brace.

[0009] Preferably, one side of the guide frame plate is integrally formed with a vertical frame plate by die-casting, and a locking assembly is installed inside the vertical frame plate; the locking assembly includes two linkage blocks and a locking screw; the locking screw is rotatably connected to the inner wall of the vertical frame plate, and the two linkage blocks are located on the outer wall of the locking screw and are threadedly connected, and the two threads on the outer wall of the locking screw are opposite and symmetrically arranged; the top of the locking screw extends to the top of the vertical frame plate and is welded with a rotating cap; a locking tooth plate is welded on one side of the two linkage blocks, and a locking tooth ring fixed to the outer wall of the positioning screw is installed between the two locking tooth plates.

[0010] In the above technical solution, the rotating cap drives the locking screw to rotate inside the vertical frame plate, and the locking screw drives the two linkage sleeves to approach each other under the action of the thread. Both locking tooth plates are engaged and extruded with the outer wall of the locking tooth ring to prevent the positioning screw from loosening after rotation and adjustment.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By setting a fine-tuning mechanism, the positioning screw makes the two threaded sleeves approach each other under the action of the thread, and the two threaded sleeves respectively drive the two hip positioning plates to move. The reinforced bracket provides reinforced support for the hip positioning plate, and fine-tunes and locks according to the size of the patient's hip. The patient's spine can be adjusted and locked according to the hip position, thereby providing limited support force for the spine using the hip bone, the patient's spine has better torsion resistance, and the brace is more adjustable and applicable;

[0013] 2. Use the locking assembly to make the rotating cap drive the locking screw to rotate inside the vertical frame plate. The two linkage blocks move the two locking tooth plates respectively. The two locking tooth plates are meshed and squeezed with the outer wall of the locking tooth ring to form a locking state, so as to prevent the two silicone pads from loosening due to the rotation of the positioning screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a torsion-resistant scoliosis brace provided by the present invention.

[0015] Figure 2 The utility model is a schematic diagram of a three-dimensional structure of a torsion-resistant scoliosis brace when viewed from above.

[0016] Figure 3 The utility model is a schematic diagram of a top plan structure of a torsion-resistant scoliosis brace.

[0017] Figure 4 The utility model is a schematic diagram of the partial structure of the connection between the guide frame plate and the vertical frame plate in a torsion-resistant scoliosis brace.

[0018] The accompanying drawings are marked as follows: 1. spine positioning plate; 2. guide frame plate; 3. positioning screw; 4. threaded sleeve; 5. hip positioning plate; 6. reinforcement bracket; 7. silicone pad; 8. shoulder strap; 9. buckle; 10. waist belt; 11. restraint buckle; 12. rotating cap; 13. support reinforcement plate; 14. vertical frame plate; 15. linkage sleeve; 16. locking screw; 17. rotating cap; 18. locking tooth plate; 19. locking tooth ring. DETAILED DESCRIPTION

[0019] 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.

[0020] As attached Figure 1-4 The anti-torsion scoliosis brace shown in the figure is provided with a fine-adjustment mechanism, which can realize fine-adjustment and locking according to the size of the patient's hip. The patient's spine can be adjusted and locked according to the hip, so as to provide limited support force for the spine by using the hip bone. The patient's spine has better anti-torsion performance and the brace has wider adjustable applicability. The specific structural setting of the fine-adjustment mechanism is as follows:

[0021] In this embodiment, as shown in the attached Figure 1-2As shown, the fine-tuning mechanism includes a positioning screw 3, two threaded sleeves 4, a hip positioning plate 5, a reinforcement bracket 6, and a silicone pad 7;

[0022] The positioning screw 3 is located on the inner wall of the guide frame plate 2 and is rotatably connected via a bearing;

[0023] Two threaded sleeves 4 are threadedly arranged on the outer wall of the positioning screw 3 and are horizontally slidably connected along the inner wall of the guide frame plate 2. The hip bone positioning plate 5 is located at the bottom end of the threaded sleeve 4 and is welded and fixed;

[0024] The silicone pad 7 is located on one side of the hip positioning plate 5, and the reinforcement bracket 6 is installed on the other side of the hip positioning plate 5;

[0025] When using the torsion-resistant scoliosis brace of this embodiment, the patient first puts on the spinal positioning plate 1, and the patient's two arms are respectively passed through the inner walls of the two shoulder straps 8, and the waist is fitted on the inner wall of the waist belt 10. The two shoulder straps 8 are locked by pressing the buckle 9, and the two waist belts 10 are locked by pressing the binding buckle 11. The medical staff uses a tool to rotate the rotating cap 12, and the rotating cap 12 drives the positioning screw 3 to rotate inside the guide frame plate 2. The positioning screw 3 makes the two threaded sleeves 4 approach each other under the action of the thread, and the two threaded sleeves 4 respectively drive the two hip positioning plates 5 to move, and the hip positioning The plate 5 provides reinforcement support to the reinforcement bracket 6 by supporting the reinforcement plate 13, and the reinforcement bracket 6 provides reinforcement support to the hip positioning plate 5. The hip positioning plate 5 drives the silicone pad 7 to be squeezed on the patient's hip bone area, and can achieve fine-tuning and locking according to the size of the patient's hip. In this way, the hip bone supporting force is utilized to enable the hip positioning plate 5 to support the threaded sleeve block 4, and the threaded sleeve block 4 supports the positioning screw 3, and the positioning screw 3 supports the guide frame plate 2, and the guide frame plate 2 can support the spine positioning plate 1, and the patient's spine area has better adjustable torsion resistance and better applicability of the brace.

[0026] In this embodiment, as shown in the attached Figure 1-4As shown, a buckle 9 is provided on the other side of the spine positioning plate 1, and shoulder straps 8 are bonded and fixed to the spine positioning plate 1 on both sides of the buckle 9. The two shoulder straps 8 are detachably connected by the buckle 9, so that the patient's two arms can pass through the inner walls of the two shoulder straps 8 respectively. The two shoulder straps 8 are docked and locked by pressing the buckle 9 to increase the shoulder support and restraint force. A waist belt 10 bonded and fixed to the spine positioning plate 1 is provided below the shoulder strap 8, and a restraining buckle 11 is installed between the two waist belts 10, so that the two waist belts 10 can be locked by pressing the restraining buckle 11, and the waist can be used to provide support operation for the spine. One end of the positioning screw 3 extends to the outside of the guide frame plate 2 and is welded with a rotating cap 12, and the vertical cross-sectional shape of the rotating cap 12 is set to be hexagonal. The opposite sides of the two reinforcement brackets 6 are fixedly connected with a support reinforcement plate 13 by bolts, so that medical staff can use tools to rotate the rotating cap 12, and the rotating cap 12 drives the positioning screw 3 to rotate inside the guide frame plate 2, which can provide rotational force to the positioning screw 3.

[0027] In this embodiment, as shown in the attached Figure 4 As shown, a vertical frame plate 14 is integrally formed on one side of the guide frame plate 2 by die-casting, and a locking assembly is installed inside the vertical frame plate 14;

[0028] The locking assembly includes two linkage sleeve blocks 15 and a locking screw 16;

[0029] The locking screw 16 is rotatably connected to the inner wall of the vertical frame plate 14, and the two linkage sleeves 15 are threadedly connected on the outer wall of the locking screw 16, and the two threads on the outer wall of the locking screw 16 are opposite and symmetrically arranged;

[0030] The top end of the locking screw 16 extends to the top of the vertical frame plate 14 and is welded with a rotating cap 17; a locking tooth plate 18 is welded on one side of the two linkage sleeve blocks 15, and a locking tooth ring 19 fixed to the outer wall of the positioning screw 3 is installed between the two locking tooth plates 18.

[0031] After the adjustment of the upper structure is completed, the medical staff rotates the rotating cap 17 through a tool, and the rotating cap 17 drives the locking screw 16 to rotate inside the vertical frame plate 14. The locking screw 16 drives the two linkage blocks 15 to approach each other under the action of the thread, and the two linkage blocks 15 respectively move the two locking tooth plates 18, and the two locking tooth plates 18 are meshed and squeezed with the outer wall of the locking tooth ring 19. The two locking tooth plates 18 mesh with the outer wall of the locking tooth ring 19 and lock it firmly, so as to avoid shaking and resetting after the positioning screw 3 is rotated and adjusted.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A torsion-resistant scoliosis brace, comprising a spinal positioning plate (1), and a guide frame plate (2) fixedly connected to one side of the spinal positioning plate (1), characterized in that: A fine-tuning mechanism is installed inside the guide frame plate (2); The fine-tuning mechanism comprises a positioning screw (3), two threaded sleeves (4), a hip bone positioning plate (5), a reinforcement bracket (6), and a silicone pad (7); The positioning screw (3) is located on the inner wall of the guide frame plate (2) and is rotatably connected via a bearing; The two threaded sleeves (4) are threadedly arranged on the outer wall of the positioning screw (3) and are horizontally slidably connected along the inner wall of the guide frame plate (2); the hip bone positioning plate (5) is located at the bottom end of the threaded sleeve (4) and is fixed by welding; The silica gel pad (7) is located on one side of the hip positioning plate (5), and the reinforcement bracket (6) is installed on the other side of the hip positioning plate (5).

2. The torsion-resistant scoliosis brace according to claim 1, characterized in that: The two threaded sleeves (4) are symmetrically arranged, and the two threads on the outer wall of the positioning screw (3) are opposite and symmetrically arranged.

3. The torsion-resistant scoliosis brace according to claim 1, characterized in that: The reinforcement bracket (6) and the silicone pad (7) are both fixedly connected to the hip positioning plate (5); the cross-sectional shape of the silicone pad (7) is set to be an arc shape; and the hip positioning plate (5) and the reinforcement bracket (6) are both made of plastic material.

4. The torsion-resistant scoliosis brace according to claim 1, characterized in that: A buckle (9) is provided on the other side of the spine positioning plate (1), and shoulder straps (8) bonded and fixed to the spine positioning plate (1) are provided on both sides of the buckle (9), and the two shoulder straps (8) are detachably connected via the buckle (9).

5. The torsion-resistant scoliosis brace according to claim 4, characterized in that: A waist belt (10) bonded and fixed to the spine positioning plate (1) is provided below the shoulder belt (8), and a restraining buckle (11) is installed between the two waist belts (10).

6. The torsion-resistant scoliosis brace according to claim 1, characterized in that: One end of the positioning screw (3) extends to the outside of the guide frame plate (2) and is welded with a rotating cap (12), and the vertical cross-section of the rotating cap (12) is set to be a hexagon; The opposite sides of the two reinforcement brackets (6) are both fixedly connected with support reinforcement plates (13) via bolts.

7. The torsion-resistant scoliosis brace according to claim 1, characterized in that: A vertical frame plate (14) is integrally formed on one side of the guide frame plate (2) by die-casting, and a locking assembly is installed inside the vertical frame plate (14); The locking assembly comprises two linkage sleeves (15) and a locking screw (16); The locking screw (16) is rotatably connected to the inner wall of the vertical frame plate (14), and the two linkage sleeves (15) are threadedly connected on the outer wall of the locking screw (16), and the two threads on the outer wall of the locking screw (16) are opposite and symmetrically arranged; The top end of the locking screw (16) extends above the vertical frame plate (14) and is welded with a rotating cap (17); A locking tooth plate (18) is welded to one side of the two linkage sleeve blocks (15), and a locking tooth ring (19) fixed to the outer wall of the positioning screw (3) is installed between the two locking tooth plates (18).

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