CN211674750U

CN211674750U - Hallux valgus rectifier

Info

Publication number: CN211674750U
Application number: CN201922050886.1U
Authority: CN
Inventors: 李会军
Original assignee: Chongqing Wanzhou Chuandong Orthopedic Hospital Co ltd
Current assignee: Chongqing Wanzhou Chuandong Orthopedic Hospital Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-16
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a hallux valgus corrector, which comprises a fixing component fixed at the root of the thumb of a foot and a correcting component used for correcting the joints of the toes; the fixing assembly comprises a round hole sleeve seat sleeved at the root of the thumb of a foot and tightening belts arranged on two sides of the round hole sleeve seat, a complete through hole is formed in the round hole sleeve seat, the round hole sleeve seat is made of a soft rubber material, and the tightening belts are tightened through a locking structure to form tightening force for the round hole sleeve seat so as to enhance the fixation of the tool. This hallux valgus unscrambler uses through the cooperation of round hole cover seat, tightening belt, locking structure, elasticity spacing key, ligature area, spacing hole and elastic webbing, and what this application technical scheme compared tradition overlaps the unscrambler cover and supports the correction at big toe of foot and two thumbs of foot, and fundamentally has solved the injury of unscrambler to two big toes of foot.

Description

Hallux valgus rectifier

Technical Field

The utility model relates to the technical field of medical appliances, concretely relates to hallux valgus corrector.

Background

Hallux valgus deformity is the lateral deflection of the big toe at the first metatarsophalangeal joint. Hallux valgus is a complex anatomical deformity and is therapeutically very challenging. Hallux valgus is the most common lesion involving the hallux of the foot, most commonly found in middle-aged and elderly women, most often occurring in people with genetic predisposition and prolonged wear of inappropriate shoes which exert abnormal pressure on the hallux.

The existing hallux valgus correction is to use the correction tools sleeved on the hallux of the foot and the second hallux of the foot to increase the interval between the second hallux of the foot and the hallux of the foot so as to achieve the purpose of correcting the hallux valgus, however, the correction method depends on the reaction force between the second hallux of the foot and the second hallux of the foot to carry out supporting correction, and the correction method is used for a long time and is easy to increase the burden on the second hallux of the foot so as to cause the injury to the second hallux of the foot. Therefore, we propose a hallux valgus orthosis to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a hallux valgus corrector to solve the problem of the prior art that the hallux valgus is corrected without causing damage to the second toe of the foot.

The utility model discloses a following technical scheme realizes:

a hallux valgus orthosis comprising a fixation assembly for fixation at the root of the thumb of a foot and a orthosis assembly for correcting the toe joint;

the fixing assembly comprises a round hole sleeve seat sleeved at the root of the thumb of a foot and tightening belts arranged at two sides of the round hole sleeve seat, a complete through hole is formed in the round hole sleeve seat, the round hole sleeve seat is made of a soft rubber material, and the two tightening belts are tightened through a locking structure to form tightening force on the round hole sleeve seat so as to enhance the fixation of the tool;

the correcting component comprises binding belts arranged on two sides of the round hole sleeve seat close to the top and elastic belts arranged on two sides of the binding belts and different in thickness, wherein one elastic belt is at least provided with one elastic limiting key, the other elastic belt is of a hollow structure with an opening on one side, a limiting hole clamped with the elastic limiting key is formed in the surface of the other elastic belt, the thickness of the other elastic belt is larger than that of the other elastic belt, and the other elastic belt penetrates through the opening to be inserted into the inner side of the other elastic belt and is clamped to the inner side of the limiting hole through the elastic limiting key to form two binding belts which are fastened to form correcting tightening force for the joint of the big toe.

Further, the surface of the binding belt is provided with a concave groove for accommodating the thumb joint of the foot, and the binding belt further comprises an elastic component arranged on the inner side of the concave groove and used for increasing the comfort degree of the patient.

Further, the elastic component comprises an elastic pad, a magic tape and a magic tape, wherein the magic tape is arranged at the rear end of the elastic pad, and the magic tape is arranged on the surface of the concave groove and mutually bonded with the magic tape and the magic tape.

Furthermore, the surface of the round hole sleeve seat is provided with a limiting groove for clamping the tightening belt.

Furthermore, locking structure is including setting up in at least in one tighten two cockscomb structure rubber strips on area surface, set up in another and tighten screens groove base and the staple board on area surface, screens groove base is top and both sides open-ended hollow structure, the staple board passes through the spiral spring and sets up in the inboard of screens groove base, one tighten the area and penetrate the inboard that inserts screens groove base and pass through the gap department of staple board block to two rubber strips between constitute two and tighten the area each other tightly.

The beneficial effects of the utility model reside in that:

the hallux valgus corrector is characterized in that through the matching use of the round hole sleeve seat, the tightening belt, the locking structure, the elastic limiting key, the binding belt, the limiting hole and the elastic belt, a patient can firstly arrange the round hole sleeve seat at the root of the thumb of the foot and contact the foot panel as much as possible, then the round hole sleeve seat is fixed at the root of the thumb of the foot by using the locking structure to avoid the loosening phenomenon of the tool, then the binding belt is wound at the joint part of the thumb of the foot, at the moment, according to the actual condition of the thumb of the patient, the elastic belt with smaller thickness is inserted into the inner side of the elastic belt with larger thickness and the proper elastic limiting key is clamped into the inner side of the limiting hole to form the tightening force of the binding belt on the joint of the thumb of the foot, thereby achieving the aim of correcting the hallux valgus of the patient, compared with the technical scheme of the application, the traditional corrector is arranged by arranging the foot sleeve seat of the thumb, the injury of the appliance to the two toes of the foot is fundamentally solved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a first perspective view of the present invention;

fig. 5 is a second perspective view of the present invention;

fig. 6 is a third perspective view of the present invention;

fig. 7 is a fourth perspective view of the present invention.

In the figure: 1. a fixing assembly; 101. a circular hole sleeve seat; 102. tightening the belt; 2. a corrective component; 201. an elastic band; 202. binding the binding belt; 3. an elastic component; 301. an elastic pad; 302. sticking thorns on the magic tapes; 303. magic tape; 4. a locking structure; 401. a rubber strip; 402. a clamping nail plate; 403. a clamping groove base; 5. elasticity spacing key.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-7, the present invention provides a technical solution: a hallux valgus orthosis comprising a fixing member 1 for fixing to the root of the thumb of a foot and a correcting member 2 for correcting the toe joint;

the fixing component 1 comprises a round hole sleeve seat 101 sleeved at the root of a foot thumb and tightening belts 102 arranged at two sides of the round hole sleeve seat 101, a complete through hole is formed in the round hole sleeve seat 101, the round hole sleeve seat 101 is made of soft rubber materials, the two tightening belts 102 are tightened through a locking structure 4 to form tightening force on the round hole sleeve seat 101 so as to enhance the fixing performance of the tool, a patient firstly inserts the foot thumb into the inner side of the round hole sleeve seat 101 through the through hole and contacts the round hole sleeve seat 101 with a foot plate as much as possible, at the moment, the tightening belt 102 is tightened by the locking structure 4 so as to achieve the tightening force on the round hole sleeve seat 101, and therefore the stability of the tool is enhanced, the fact that the round hole sleeve seat 101 is made of soft rubber materials and the flexibility of the soft rubber materials is ingeniously utilized, on one hand, secondary damage to the patient in the process of eversion correction is avoided, on the other hand, when the tightening belt 102 tightens the round hole sleeve seat 101, the round hole sleeve seat 101 can be slightly deformed to tighten the thumb;

the correcting component 2 comprises binding bands 202 arranged on the top of the two sides of the circular hole sleeve seat 101 and elastic bands 201 arranged on the two sides of the binding bands 202 and having different thicknesses, wherein at least one elastic limiting key 5 is arranged on one elastic band 201, the other elastic band 201 is of a hollow structure with an opening at one side, a limiting hole clamped with the elastic limiting key 5 is formed in the surface of the other elastic band 201, the thickness of the other elastic band 201 is larger than that of one elastic band 201, one elastic band 201 is inserted into the inner side of the other elastic band 201 through the opening and clamped to the inner side of the limiting hole through the elastic limiting key 5 to form two binding bands 202 which are fastened to form correcting and tightening force for the joint of the big toe, after a patient fixes the tool on the root of the big toe, the binding bands 202 are wound on the joint of the toe of the patient, at the moment, the elastic band 201 with the larger thickness extends into the inner side of the elastic band 201, the inboard locking force that forms two elastic bands 201 of 5 block of elasticity spacing keys to spacing hole again to reach binding area 202 and to the joint of patient's foot, realize correcting the patient hallux valgus, it needs to emphasize here, the patient can be according to the actual conditions of the joint of foot, with the inboard of the spacing hole of 5 block of suitable elasticity spacing keys, in order to reach the mesh of adjusting binding area 202 and tightening the force, the elasticity spacing key that this application mentioned has already described the structural principle of elasticity spacing key in the utility model "a building construction simulation device based on BIM" (CN208281424U) that has granted the publication, so this application is no longer repeated this.

The utility model discloses in: the surface of the binding area 202 is provided with a concave groove for accommodating the joint of the thumb of the foot, and further comprises an elastic component 3 arranged on the inner side of the concave groove and used for increasing the comfort level of the patient, wherein the elastic component 3 is arranged for enhancing the use comfort level of the patient and avoiding causing secondary injury to the toes of the patient.

The utility model discloses in: elastic component 3 includes cushion 301, set up in the magic of cushion 301 rear end and paste thorn 302 and set up in the magic of sunken groove surface and magic subsides thorn 302 mutual adhesion 303, here patient's toe joint and cushion 301 direct contact, utilize the compliance of cushion 301, can avoid tying up area 202 material and be too hard and cause secondary damage to patient's toe joint, and the mutual adhesion of thorn 302 and magic subsides 303 is dismantled the function, can use for a long time when this instrument, when cushion 301 wearing and tearing are serious, change it.

The utility model discloses in: the surface of the round hole sleeve seat 101 is provided with a limiting groove for clamping the tightening belt 102, and when the tightening belt 102 tightens the round hole sleeve seat 101, the tightening belt can be clamped to the inner side of the limiting groove, so that the tightening force of the round hole sleeve seat 101 is prevented from being influenced by the phenomenon that the tightening belt 102 slides in a dislocation manner.

The utility model discloses in: the locking structure 4 comprises two serrated rubber strips 401 arranged on the surface of at least one tightening belt 102, a clamping groove base 403 arranged on the surface of the other tightening belt 102 and a clamping plate 402, wherein the clamping groove base 403 is of a hollow structure with openings at the top and two sides, the clamping plate 402 is arranged on the inner side of the clamping groove base 403 through a spiral spring, one tightening belt 102 penetrates through the inner side of the clamping groove base 403 and is clamped to a gap between the two rubber strips 401 through the clamping plate 402 to form mutual tightening of the two tightening belts 102, and after one tightening belt 102 is inserted to the inner side of the clamping groove base 403, the clamping plate 402 can be slightly rotated to clamp the clamping plate 402 to the gap between the two rubber strips 401, so that the purpose of clamping the tightening belt 102 is achieved, and the tightening force on the circular hole sleeve base 101 is met.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A hallux valgus orthosis characterized in that: comprises a fixing component for fixing the root of the thumb of the foot and a correcting component for correcting the toe joint;

2. A hallux valgus orthosis according to claim 1, wherein: the surface of the binding belt is provided with a concave groove for accommodating the thumb joint of a foot, and the binding belt further comprises an elastic component arranged on the inner side of the concave groove and used for increasing the comfort degree of a patient.

3. A hallux valgus orthosis according to claim 2, wherein: the elastic component comprises an elastic cushion, a magic tape thorn arranged at the rear end of the elastic cushion and a magic tape arranged on the surface of the concave groove and mutually bonded with the magic tape thorn.

4. A hallux valgus orthosis according to claim 1, wherein: the surface of the round hole sleeve seat is provided with a limiting groove for clamping the tightening belt.

5. A hallux valgus orthosis according to any of claims 1 to 4, wherein: the locking structure comprises at least one tightening belt, two sawtooth-shaped rubber strips, a clamping groove base and a clamping nail plate, wherein the two sawtooth-shaped rubber strips are arranged on the surface of the tightening belt, the clamping groove base is arranged on the surface of the other tightening belt, the clamping groove base is of a hollow structure with openings in the top and two sides, the clamping nail plate is arranged on the inner side of the clamping groove base through a scroll spring, and the tightening belt penetrates into the inner side of the clamping groove base and is clamped to a gap between the two rubber strips through the clamping nail plate to form two tightening belts to tighten each other.