Wearable Hump Correction and Rehabilitation Training Device

Abstract

The present invention relates to the technical field of medical devices, and particularly to a wearable hump correction and rehabilitation training device, which includes a support plate, two elastic posture correction belts, two reels, two traction ropes and two torsion springs. The support plate is used to provide rigid support for the spine. The elastic posture correction belts bind the bent bones and prompt the spine to gradually return to its original state. By adjusting the tightening degree of the two elastic posture correction belts, the correction effect can be adjusted. When the human body makes a bending motion, the upper body of the human body drives the elastic posture correction belt to move downward, so as to drive the corresponding traction rope to gradually release from the corresponding reel, and further cause the corresponding torsion spring to deform. When the human body makes a straightening motion, the two torsion springs gradually recover their deformation, drive the corresponding reels to rotate, so as to gradually wind up the corresponding traction ropes, and apply a gradually decreasing traction force to the fixed ends of the elastic posture correction belts by means of the traction ropes, passively assisting the wearer to more easily complete the straightening motion and effectively protecting the waist motion.

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:

[0004] 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.

[0005] The second type is a flexible correction device, which mainly restrains the bending of bones to gradually restore them to their original state.

[0006] 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.

[0007] 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

[0008] 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.

[0009] The present invention provides a wearable hump correction and rehabilitation training device, comprising:

[0010] A support plate, vertically arranged and adapted to be attached to the human spine;

[0011] Two elastic posture correction bands, one end of each being a fixed end and the other end being a movable end respectively; the fixed ends of the two elastic posture correction bands are respectively installed at the top end of the support plate, and the movable ends respectively pass through the bottom end of the support plate and are detachably connected; the two elastic posture correction bands are adapted to be worn on the upper body of the human body;

[0012] Two reels, respectively rotatably installed on the support plate;

[0013] Two traction ropes; one end of each of the two traction ropes is wound around the corresponding reel in one-to-one correspondence with the two reels, and the other end is installed at the fixed end of the corresponding elastic posture correction band in one-to-one correspondence with the two elastic posture correction bands;

[0014] Two torsion springs, sleeved on the corresponding reels in one-to-one correspondence with the two reels;

[0015] When the human body makes a bending movement, the upper body of the human body drives the two elastic posture correction bands to move downward, so as to drive the corresponding traction ropes to gradually be released from the corresponding reels, and further cause the corresponding torsion springs to deform; when the human body makes a straightening movement, the two torsion springs recover their deformation, drive the corresponding reels to rotate, so as to gradually wind up the corresponding traction ropes, and apply a traction force to the fixed ends of the corresponding elastic posture correction bands by means of the traction ropes.

[0016] In some embodiments, a plurality of connecting seats are arranged at the fixed end of each elastic posture correction band along the extending direction of the elastic posture correction band, and can be detachably connected to the corresponding traction rope through any one of the connecting seats.

[0017] In some embodiments, it further comprises:

[0018] A housing, installed at the top end of the support plate; the two reels are respectively rotatably installed inside the housing;

[0019] Two torsion spring boxes, respectively installed inside the housing; the two torsion springs are installed inside the corresponding torsion spring boxes in one-to-one correspondence with the two torsion spring boxes.

[0020] In some embodiments, the housing comprises:

[0021] A first housing, detachably connected and installed at the top end of the support plate, and a torsion spring box is installed inside;

[0022] A partition board, detachably installed on the side of the first housing away from the support plate; the two reels are respectively rotatably installed on the partition board;

[0023] The second housing is detachably mounted on the side of the partition away from the first housing.

[0024] In some embodiments, a wire passing hole is formed in the partition.

[0025] In some embodiments, each reel is rotatably connected to the support plate through a first bearing and rotatably connected to the partition through a second bearing.

[0026] In some embodiments, a winding wheel is provided at one end of each reel away from the support plate.

[0027] In some embodiments, each towing rope is a nylon rope.

[0028] In some embodiments, each elastic posture correction band is provided with a shoulder binding section and a waist binding section.

[0029] In some embodiments, a plurality of reinforcing protrusions are uniformly arranged on the support plate in the vertical direction.

[0030] The beneficial effects of the present invention are as follows: The wearable hump correction and rehabilitation training device of the present invention provides rigid support for the spine by setting a support plate. The elastic posture correction band restrains the bending of the bones to achieve the purpose of gradually restoring the spine to its original state. By adjusting the tightening degree of the two elastic posture correction bands, the correction effect can be adjusted. When the human body makes a bending motion, the upper body of the human body drives the two elastic posture correction bands to move downward, so as to drive the corresponding towing ropes to gradually release from the corresponding reels, and then the corresponding torsion springs are deformed. When making a bending motion, due to the influence of gravity and inertia, the bending motion is still easily completed. When the human body makes a straightening motion, the two torsion springs gradually recover their deformation, driving the corresponding reels to rotate, so as to gradually wind up the corresponding towing ropes, and applying a gradually decreasing traction force to the fixed ends of the corresponding elastic posture correction bands by means of the towing ropes, so as to slow down the effort of the back and waist, passively assist the wearer to more easily complete the straightening motion, effectively reduce the strain degree of the lumbar spine, and effectively protect the lumbar motion. Compared with the form of actively driving the towing rope to wind up by means of a driving source, the wearability is stronger, the safety and stability are higher, and the influence of the working environment is smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of some specific embodiments of a wearable hump correction and rehabilitation training device of the present invention;

[0032] Figure 2 is Figure 1 an exploded view of the wearable hump correction and rehabilitation training device shown;

[0033] Figure 3 is Figure 1Schematic diagram of the wearable hump correction and rehabilitation training device shown when in use;

[0034] Figure 4 is Figure 1 Axial sectional view of the reel in the wearable hump correction and rehabilitation training device shown.

[0035] In the drawings, 110 is a support plate; 111 is a reinforcing protrusion; 120 is an elastic posture correction belt; 121 is a shoulder-binding section; 1211 is a connecting seat; 122 is a waist-binding section; 130 is a reel; 131 is a winding wheel; 140 is a traction rope; 150 is a torsion spring; 160 is a housing; 161 is a first housing; 162 is a partition; 1621 is a wire passing hole; 163 is a second housing; 170 is a torsion spring box; 180 is a first bearing; 190 is a second bearing. Detailed implementation manners

[0036] The technical solutions 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] As described in the background art, 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 each of the two posture correction belts is respectively installed at the top end of the support plate, and the other end passes through under the armpits of the human body and then through the through hole at the bottom end of the support plate, and then surrounds the human waist and is adhered by a magic tape. The support plate provides rigid support for the spine. The posture correction belts restrain the bending of the bones to achieve the purpose of gradually restoring the original state. By adjusting the tightening degree of the two posture correction belts, the correction effect can be adjusted. After wearing the correction device combining flexibility and rigidity on the upper body of a human, when making a bending motion, due to gravity and inertia, the bending motion is easily completed. However, in the process of changing from a bending motion to a straightening motion, it is extremely difficult to complete the straightening motion.

[0038] To solve the above problems, referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present invention provides a wearable hump 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 torsion springs 150. The support plate 110 is vertically arranged and is suitable for attaching to the human spine to provide rigid support for the spine. One end of each 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-removably installed at the top end of the support plate 110. As Figure 3As shown, after the movable ends of the two elastic posture correction bands 120 respectively bypass the human shoulders, they pass through the armpits of the human body, then pass through the through holes at the bottom end of the support plate 110, and then surround the human waist. Finally, the movable ends of the two elastic posture correction bands 120 are detachably connected by means of Velcro. The elastic posture correction bands 120 restrain the bending of bones, achieving the purpose of gradually restoring the spine to its original state. By adjusting the tightening degree of the two elastic posture correction bands 120, the correction effect can be adjusted. The two reels 130 are respectively rotatably mounted on the support plate 110. One ends of the two traction ropes 140 are wound around the reels 130 in one-to-one correspondence with the two reels 130, and the other ends are mounted on the fixed ends of the two elastic posture correction bands 120 in one-to-one correspondence with the two elastic posture correction bands 120. The two torsion springs 150 are sleeved on the reels 130 in one-to-one correspondence with the two reels 130. It should be noted that each posture correction band has a certain elasticity and the tension degree can be adjusted, while each traction rope 140 has no elasticity and basically does not deform. When the human body makes a bending motion, the upper body of the human body drives the two elastic posture correction bands 120 to move downward, so as to drive the corresponding traction ropes 140 to be gradually released from the corresponding reels 130, and then the corresponding torsion springs 150 are deformed. When making a bending motion, affected by gravity and inertia, the bending motion is still very easy to complete. When the human body makes a straightening motion, the two torsion springs 150 gradually recover their deformation, driving the corresponding reels 130 to rotate, so as to gradually wind up the corresponding traction ropes 140, and applying a gradually decreasing traction force to the fixed ends of the corresponding elastic posture correction bands 120 by means of the traction ropes 140, so as to slow down the strain on the back and waist, passively assisting the wearer to more easily complete the straightening motion, effectively reducing the strain on the lumbar spine, and effectively protecting the lumbar motion. Compared with the form of actively driving the traction ropes 140 to wind up by means of a driving source, the wearability is stronger, the safety and stability are higher, and the influence of the working environment is smaller.

[0039] Preferably, each traction rope 140 is a nylon rope and will not break when generating a large traction force. Moreover, the nylon rope basically does not deform, and the lifting effect is better than that of an elastic rope.

[0040] Preferably, each elastic posture correction band 120 is provided with a shoulder restraint section 121 and a waist restraint section 122. One end of the shoulder restraint section 121 far from the waist restraint section 122 is non-removably mounted on the top end of the support plate 110. The shoulder restraint section 121 bypasses the human shoulder from the back of the human body and then passes through the armpit of the human body. The waist restraint section 122 surrounds the human waist.

[0041] Specifically, in the demonstration example, such as Figure 1As shown in the figure, a plurality of connecting seats 1211 are arranged along the extending direction of the fixed end of each elastic posture correcting belt 120. That is, a plurality of connecting seats 1211 are arranged along the extending direction of the shoulder-binding section 121 of each elastic posture correcting belt 120 at the end of the shoulder-binding section 121 far away from the waist-binding section 122. 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 the end of each traction rope 140 far away from the reel 130. In this way, the shoulder-binding section 121 of each elastic posture correcting belt 120 can be detachably connected to the female buckle / male buckle on the corresponding traction rope 140 through the male buckle / female buckle on any one of the connecting seats 1211. In this way, the traction effect exerted by each traction rope 140 on the shoulder-binding section 121 of the corresponding elastic posture correcting belt 120 can be adjusted.

[0042] Preferably, there are 3-5 connecting seats 1211.

[0043] Preferably, the first connecting seat 1211 is arranged at the end of the shoulder-binding section 121 far away from the waist-binding section 122, and the last connecting seat 1211 is arranged in the middle of the shoulder-binding section 121, that is, the last connecting seat 1211 is arranged on the front side of the human chest.

[0044] Specifically, in the exemplary embodiment, the wearable hump correction and rehabilitation training device further includes a housing 160 and two spring boxes 170. The housing 160 is installed at the top of the support plate 110. The two reels 130 are respectively rotatably installed in the housing 160. There are two spring boxes 170, which are respectively installed in the housing. The two torsion springs 150 are respectively installed in the spring boxes 170 in one-to-one correspondence with the two spring boxes 170. The spring boxes 170 are used to limit the torsion springs 150. The housing 160 can protect the torsion springs 150 and the rotating shafts, extend their service life, and reduce the external interference with their work. Among them, the housing 160 includes a first housing 161, a partition 162, and a second housing 163. The first housing 161 is detachably connected and installed at the top of the support plate 110 through screws and threaded holes, and the spring box 170 is installed inside. The partition 162 is detachably installed on the side of the first housing 161 far away from the support plate 110 through screws and threaded holes. The two reels 130 are respectively rotatably installed on the partition 162. The partition 162 can effectively support the reels 130. The second housing 163 is detachably installed on the side of the partition 162 far away from the first housing 161 through screws and threaded holes.

[0045] Preferably, two wire passing holes 1621 are opened on the partition 162. The two wire passing holes 1621 are respectively used for the corresponding traction ropes 140 to pass through.

[0046] Preferably, each reel 130 is rotatably connected to the support plate 110 through a first bearing 180 and rotatably connected to the partition plate 162 through a second bearing 190 to reduce the resistance suffered by each reel 130 during rotation.

[0047] Preferably, a winding wheel 131 is provided at one end of each reel 130 away from the support plate 110, and a torsion spring mounting groove is provided at the other end. One end of each towing rope 140 is wound around the winding wheel 131 of the corresponding reel 130 to limit the axial movement of the towing rope 140 along the reel 130. Fixing holes are provided on the winding wheel 131 to facilitate fixing one end of the towing rope 140 to the winding wheel 131.

[0048] Preferably, a plurality of reinforcing protrusions 111 are uniformly provided on the support plate 110 in the vertical direction to enhance the stiffness and strength of the support plate 110.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the present invention, terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection 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 specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0053] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to 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; each traction rope is a nylon rope; 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 the waist, the two coil springs restore their deformation, driving the corresponding reels to rotate, so as to gradually reel in the corresponding traction ropes, and by means of the traction ropes, a traction force gradually decreases on the fixed end of the corresponding elastic posture correction belt, so as to relieve the strain on the back and waist, passively assist the wearer to complete the straightening waist action more easily, and effectively reduce the strain on the lumbar spine; 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.

2. 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 shell; The two coil springs and the two coil spring boxes are installed in the coil spring box in a one-to-one correspondence.

3. The wearable kyphosis correction and rehabilitation training device according to claim 2, 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.

4. The wearable kyphosis correction and rehabilitation training device according to claim 3, characterized in that: The partition plate is provided with a wire passing hole.

5. The wearable kyphosis correction and rehabilitation training device according to claim 3, 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.

6. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 5, characterized in that: A winding wheel is arranged at one end of each reel away from the support plate.

7. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 5, characterized in that: Each of the elastic posture-correcting belts is provided with a shoulder section and a waist section.

8. The wearable kyphosis correction and rehabilitation training device according to any one of claims 1 to 5, characterized in that: A plurality of reinforcement protrusions are evenly arranged on the support plate along the vertical direction.

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