Wearable humpback correction rehabilitation training device

Abstract

The invention relates to the technical field of medical instruments, in particular to a wearable humpback correction rehabilitation training device which comprises a supporting plate, two elastic posture correction belts, two reels, two traction ropes and two coil springs. The supporting plate is used for providing rigid support for the spine. The elastic posture correcting belt restrains bone bending and promotes the spine to gradually restore to the original shape. The correction effect can be adjusted by adjusting the tightening degree of the two elastic posture correction belts. When the human body bends down, the upper body of the human body drives the elastic posture correcting belt to move downwards so as to drive the corresponding traction rope to be gradually released from the corresponding reel, and then the corresponding coil spring deforms. And when the human body does the straight waist action, the two coil springs gradually recover the deformation and drive the corresponding reels to rotate so as to gradually wind the corresponding traction ropes, and the traction force from large to small is applied to the fixed ends of the elastic posture correcting belts by means of the traction ropes, so that the wearer is passively assisted in completing the straight waist action more easily, and effective protection is formed for the waist action.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a wearable kyphosis correction and rehabilitation training device. Background Art

[0002] The spine is the supporting part of the human body structure. It plays an important role in maintaining the normal physiological structure of the human body and can effectively maintain the body shape. However, with the development of society, the pressure brought by work and study is getting heavier. Most people will repeat a certain action or incorrect posture for a long time, which will lead to the curvature of the spine, and the shoulders and spine will undergo different degrees of changes, resulting in spinal strain, fatigue or discomfort of the human body. Under normal circumstances, the spine has four physiological curvatures, namely, the cervical segment convex forward, the thoracic segment convex backward, the lumbar segment convex forward again, and the sacral segment convex backward again. When the spine is bent forward too much, it is called hunchback. Hunchback not only affects the aesthetics of the posture, but also causes chest deformation, a smaller chest cavity, and affects the functions of the heart, lungs and digestive system. At the same time, hunchback will also bring many inconveniences to daily life.

[0003] In order to correct hunchback, there are three types of traditional hunchback correction devices: The first type, a rigid correction device, can only provide rigid support for the spine and cannot promote the rehabilitation process, so it is of little help to the rehabilitation of patients with spinal injuries.

[0004] The second type is a flexible correction device, which mainly restrains the bending of bones to gradually restore them to their original state.

[0005] The third type is a correction device that combines flexibility and rigidity, which includes a support plate and two posture correction belts. A through hole is provided at the bottom of the support plate. One end of the two posture correction belts is respectively installed on the top of the support plate, and the other end passes through the armpit of the human body, and after passing through the through hole at the bottom of the support plate, it is wrapped around the waist of the human body and bonded with Velcro. The support plate provides rigid support for the spine. The posture correction belt restrains the bending of the bones to achieve the purpose of gradually restoring the original state. The correction effect can be adjusted by adjusting the tightening degree of the two posture correction belts.

[0006] After the human body wears the correction device combining flexibility and rigidity, when bending over, it is easy to complete the bending over due to the influence of gravity and inertia. However, it is extremely difficult to complete the straightening over during the process of changing from bending over to straightening over. Summary of the invention

[0007] The present invention provides a wearable hunchback correction and rehabilitation training device, which is used to solve the problem that after a person wears a correction device combining flexibility and rigidity on the upper body, when bending over, the bending action is easy to complete due to the influence of gravity and inertia, but it is extremely difficult to complete the straightening action during the process of changing from bending over to straightening over.

[0008] The present invention provides a wearable kyphosis correction rehabilitation training device, comprising: The support plate is arranged vertically and is suitable for being attached to the human spine; There are two elastic posture correction belts, one end of which is a fixed end and the other end is a movable end; the fixed ends of the two elastic posture correction belts are respectively installed on the top of the support plate, and the movable ends are respectively passed through the bottom of the support plate and can be detachably connected; the two elastic posture correction belts are suitable for being worn on the upper body of the human body; There are two reels, which are rotatably mounted on the support plate respectively; There are two traction ropes; one end of the two traction ropes is wound on the two reels in a one-to-one correspondence, and the other end of the two traction ropes is installed on the fixed end of the elastic posture correction belt in a one-to-one correspondence with the two elastic posture correction belts; There are two coil springs, which are sleeved on the two reels in one-to-one correspondence; When the human body bends, the upper body drives the two elastic posture correction belts to move downward, driving the corresponding traction ropes to be gradually released from the corresponding reels, thereby causing the corresponding coil springs to deform; when the human body straightens, the two coil springs recover their deformation, driving the corresponding reels to rotate, gradually winding up the corresponding traction ropes, and applying traction force to the fixed ends of the corresponding elastic posture correction belts with the help of the traction ropes.

[0009] In some of the embodiments, a fixed end of each elastic posture correction belt is provided with a plurality of connection seats along the extension direction of the elastic posture correction belt, and can be detachably connected to a corresponding traction rope through any one of the connection seats.

[0010] In some embodiments, it also includes: The outer shell is installed on the top of the support plate; the two reels are rotatably installed in the outer shell respectively; There are two coil spring boxes, which are respectively installed in the shell; the two coil springs and the two coil spring boxes are installed in the coil spring boxes in a one-to-one correspondence.

[0011] In some embodiments, the housing comprises: A first housing is detachably connected and mounted on the top of the support plate, and a coil spring box is installed inside; The partition is detachably mounted on a side of the first shell away from the support plate; the two reels are rotatably mounted on the partition respectively; The second shell is detachably mounted on a side of the partition away from the first shell.

[0012] In some of the embodiments, a wire-passing hole is provided on the partition plate.

[0013] In some of the embodiments, each reel is rotatably connected to the support plate via a first bearing, and is rotatably connected to the partition plate via a second bearing.

[0014] In some of the embodiments, a winding wheel is disposed at one end of each reel away from the support plate.

[0015] In some of these embodiments, each traction rope is a nylon rope.

[0016] In some of the embodiments, each elastic posture correction belt is provided with a shoulder section and a waist section.

[0017] In some of the embodiments, a plurality of reinforcing protrusions are evenly arranged on the support plate along the vertical direction.

[0018] The beneficial effects of the present invention are as follows: the wearable hunchback correction rehabilitation training device of the present invention is provided with a support plate, and the support plate is used to provide rigid support for the spine. The elastic posture correction belt restrains the bending of the bones to achieve the purpose of gradually restoring the spine to its original state. The correction effect can be adjusted by adjusting the tightening degree of the two elastic posture correction belts. When the human body bends, the upper body of the human body drives the two elastic posture correction belts to move downward, so as to drive the corresponding traction ropes to be gradually released from the corresponding reels, thereby causing the corresponding coil springs to deform. When the human body bends, the bending action is still very easy to complete under the influence of gravity and inertia. When the human body straightens the waist, the two coil springs gradually recover the deformation, drive the corresponding reels to rotate, and gradually reel in the corresponding traction ropes, and apply a traction force from large to small to the fixed end of the corresponding elastic posture correction belt by means of the traction rope, so as to reduce the strain of the back and waist, passively assist the wearer to complete the straightening action more easily, effectively reduce the strain of the lumbar spine, and form an effective protection for the waist action. Compared with the form of actively driving the traction rope to reel in with the help of a driving source, it is more portable to wear, safer and more stable, and less affected by the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of some specific embodiments of a wearable kyphosis correction and rehabilitation training device of the present invention; Figure 2 yes Figure 1 An exploded view of the wearable kyphosis correction and rehabilitation training device shown; Figure 3 yes Figure 1 The schematic diagram of the wearable kyphosis correction and rehabilitation training device shown is in use; Figure 4 yes Figure 1 A cross-sectional view of a reel along the axial direction in a wearable kyphosis correction and rehabilitation training device is shown.

[0020] In the accompanying drawings, 110, support plate; 111, reinforcing protrusion; 120, elastic posture correction belt; 121, shoulder section; 1211, connecting seat; 122, waist section; 130, reel; 131, winding wheel; 140, traction rope; 150, coil spring; 160, outer shell; 161, first shell; 162, partition; 1621, wire hole; 163, second shell; 170, coil spring box; 180, first bearing; 190, second bearing. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As described in the background technology, the traditional correction device combining flexibility and rigidity includes a support plate and two posture correction belts. A through hole is provided at the bottom of the support plate. One end of the two posture correction belts is respectively installed on the top of the support plate, and the other end passes through the armpit of the human body, and after passing through the through hole at the bottom of the support plate, it is wrapped around the waist of the human body and bonded with Velcro. The support plate provides rigid support for the spine. The posture correction belt restrains the bending of the bones to achieve the purpose of gradually restoring the original state. The correction effect can be adjusted by adjusting the tightening degree of the two posture correction belts. After the human body wears the correction device combining flexibility and rigidity, when bending over, it is easy to complete the bending over due to the influence of gravity and inertia. However, in the process of changing from bending over to straightening over, it is extremely difficult to complete the straightening over.

[0023] To solve the above problems, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention provides a wearable hunchback correction and rehabilitation training device, including a support plate 110, two elastic posture correction belts 120, two reels 130, two traction ropes 140 and two coil springs 150. The support plate 110 is vertically arranged and is suitable for being attached to the human spine to provide rigid support for the spine. One end of the two elastic posture correction belts 120 is a fixed end, and the other end is a movable end. The fixed ends of the two elastic posture correction belts 120 are respectively and non-detachably mounted on the top of the support plate 110. Figure 3As shown, the movable ends of the two elastic posture correction belts 120 are respectively passed around the shoulders of the human body, then passed through the armpits of the human body, and then passed through the through holes at the bottom of the support plate 110, and then surrounded the waist of the human body, and finally the movable ends of the two elastic posture correction belts 120 are detachably connected with Velcro. The elastic posture correction belt 120 restrains the bending of the bones, so as to achieve the purpose of gradually restoring the spine to its original state. By adjusting the tightening degree of the two elastic posture correction belts 120, the correction effect can be adjusted. The two reels 130 are rotatably mounted on the support plate 110 respectively. One end of the two traction ropes 140 is wound on the reels 130 in a one-to-one correspondence with the two reels 130, and the other end is installed on the fixed end of the elastic posture correction belt 120 in a one-to-one correspondence with the two elastic posture correction belts 120. Two coil springs 150 are sleeved on the reels 130 in a one-to-one correspondence with the two reels 130. It should be pointed out that each posture correction belt has a certain elasticity, and the tension can be adjusted, while each traction rope 140 is not elastic and basically does not deform. When the human body bends, the upper body of the human body drives the two elastic posture correction belts 120 to move downward, so as to drive the corresponding traction rope 140 to be gradually released from the corresponding reel 130, thereby causing the corresponding coil spring 150 to deform. When bending, under the influence of gravity and inertia, the bending action is still very easy to complete. When the human body straightens, the two coil springs 150 gradually recover the deformation, drive the corresponding reel 130 to rotate, and gradually reel the corresponding traction rope 140, and apply a traction force from large to small to the fixed end of the corresponding elastic posture correction belt 120 by means of the traction rope 140, so as to reduce the back and waist strain, passively assist the wearer to complete the straightening action more easily, effectively reduce the strain degree of the lumbar spine, and form an effective protection for the waist action. Compared with the form of actively driving the traction rope 140 to reel in with the help of a driving source, it is more portable to wear, safer and more stable, and less affected by the working environment.

[0024] Preferably, each traction rope 140 is a nylon rope, which will not break when a large traction force is generated. Moreover, the nylon rope does not deform substantially, and has a better pulling effect than an elastic rope.

[0025] Preferably, each elastic posture correction belt 120 is provided with a shoulder section 121 and a waist section 122. One end of the shoulder section 121 away from the waist section 122 is non-detachably mounted on the top of the support plate 110. The shoulder section 121 passes through the human body's armpit after passing around the human body's shoulder from the back. The waist section 122 surrounds the human body's waist.

[0026] Specifically, in the example, Figure 1As shown, a plurality of connecting seats 1211 are provided at the fixed end of each elastic posture correction belt 120 along the extension direction of the elastic posture correction belt 120. That is, a plurality of connecting seats 1211 are provided at one end of the shoulder section 121 of each elastic posture correction belt 120 away from the waist section 122 along the extension direction of the shoulder section 121. A male buckle or a female buckle is installed on each connecting seat 1211. Correspondingly, a female buckle or a male buckle is installed at one end of each traction rope 140 away from the reel 130. In this way, the shoulder section 121 of each elastic posture correction belt 120 can be detachably connected with the female buckle / male buckle on the corresponding traction rope 140 through the male buckle / female buckle on any one connecting seat 1211. In this way, the traction effect applied by each traction rope 140 to the shoulder section 121 of the corresponding elastic posture correction belt 120 can be adjusted.

[0027] Preferably, there are 3-5 connecting sockets 1211.

[0028] Preferably, the first connection seat 1211 is arranged at one end of the shoulder section 121 away from the waist section 122, and the last connection seat 1211 is arranged at the middle of the shoulder section 121, that is, the last connection seat 1211 is arranged on the front side of the human chest.

[0029] Specifically, in the exemplary embodiment, the wearable hunchback correction rehabilitation training device also includes a shell 160 and two coil spring boxes 170. The shell 160 is installed at the top of the support plate 110. The two reels 130 are rotatably installed in the shell 160 respectively. There are two coil spring boxes 170, which are installed in the shell respectively. The two coil springs 150 are installed in the coil spring boxes 170 in a one-to-one correspondence with the two coil spring boxes 170. The coil springs 150 are limited by means of the coil spring boxes 170. The shell 160 can protect the coil springs 150 and the rotating shaft, extend their service life, and reduce external interference in their work. Among them, the shell 160 includes a first shell 161, a partition 162 and a second shell 163. The first shell 161 is detachably connected and installed at the top of the support plate 110 by screws and threaded holes, and the coil spring box 170 is installed inside. The partition 162 is detachably installed on the side of the first shell 161 away from the support plate 110 by screws and threaded holes. The two reels 130 are rotatably mounted on the partition 162. The partition 162 can effectively support the reels 130. The second housing 163 is detachably mounted on a side of the partition 162 away from the first housing 161 through screws and threaded holes.

[0030] Preferably, two wire holes 1621 are provided on the partition plate 162. The two wire holes 1621 are respectively used for corresponding traction ropes 140 to pass through.

[0031] Preferably, each reel 130 is rotatably connected to the support plate 110 via a first bearing 180 , and is rotatably connected to the partition plate 162 via a second bearing 190 , so as to reduce the resistance encountered by the rotation of each reel 130 .

[0032] Preferably, a winding wheel 131 is provided at one end of each reel 130 away from the support plate 110, and a coil spring mounting groove is provided at the other end. One end of each traction rope 140 is wound on the winding wheel 131 of the corresponding reel 130 to limit the traction rope 140 from moving along the axial direction of the reel 130. A fixing hole is provided on the winding wheel 131 to fix one end of the traction rope 140 on the winding wheel 131.

[0033] Preferably, a plurality of reinforcing protrusions 111 are evenly arranged on the support plate 110 along the vertical direction to improve the rigidity and strength of the support plate 110 .

[0034] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0038] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A wearable kyphosis correction and rehabilitation training device, characterized in that: include: The support plate is arranged vertically and is suitable for being attached to the human spine; There are two elastic posture correction belts, one end of which is a fixed end and the other end is a movable end; the fixed ends of the two elastic posture correction belts are respectively installed on the top of the support plate, and the movable ends are respectively passed through the bottom of the support plate and can be detachably connected; the two elastic posture correction belts are suitable for being worn on the upper body of the human body; There are two reels, which are rotatably mounted on the support plate respectively; There are two traction ropes; one end of the two traction ropes is wound around the two reels in a one-to-one correspondence, and the other end is installed on the fixed end of the two elastic posture correction belts in a one-to-one correspondence; There are two coil springs, which are sleeved on the two reels in one-to-one correspondence; When the human body bends, the upper body of the human body drives the two elastic posture correction belts to move downward, so as to drive the corresponding traction ropes to be gradually released from the corresponding reels, thereby causing the corresponding coil springs to deform; When the human body straightens its back, the two coil springs recover their deformation, driving the corresponding reels to rotate, so as to gradually reel in the corresponding traction ropes, and applying traction force to the fixed ends of the corresponding elastic posture correction belts with the help of the traction ropes.

2. The wearable kyphosis correction and rehabilitation training device according to claim 1, characterized in that: The fixed end of each elastic posture correction belt is provided with a plurality of connection seats along the extension direction of the elastic posture correction belt, and can be detachably connected to the corresponding traction rope through any one of the connection seats.

3. The wearable kyphosis correction and rehabilitation training device according to claim 1, characterized in that: Also includes: A shell is installed on the top of the support plate; the two reels are rotatably installed in the shell respectively; There are two coil spring boxes, which are respectively installed in the housing; two coil springs and the two coil spring boxes are installed in the coil spring boxes in a one-to-one correspondence.

4. The wearable kyphosis correction and rehabilitation training device according to claim 3, characterized in that: The housing comprises: A first shell, detachably connected and mounted on the top of the support plate, with the coil spring box installed inside; A partition is detachably mounted on a side of the first shell away from the support plate; the two reels are rotatably mounted on the partition respectively; The second shell is detachably mounted on a side of the partition away from the first shell.

5. The wearable kyphosis correction and rehabilitation training device according to claim 4, characterized in that: The partition plate is provided with a wire passing hole.

6. The wearable kyphosis correction and rehabilitation training device according to claim 4, characterized in that: Each of the reels is rotatably connected to the support plate via a first bearing, and is rotatably connected to the partition plate via a second bearing.

7. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 6, characterized in that: A winding wheel is arranged at one end of each reel away from the support plate.

8. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 6, characterized in that: Each of the traction ropes is a nylon rope.

9. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 6, characterized in that: Each of the elastic posture-correcting belts is provided with a shoulder section and a waist section.

10. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 6, characterized in that: A plurality of reinforcement protrusions are evenly arranged on the support plate along the vertical direction.

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