CN215274337U

CN215274337U - Walking aid for joint movement medical rehabilitation

Info

Publication number: CN215274337U
Application number: CN202120684200.9U
Authority: CN
Inventors: 魏洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-24
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a recovered help capable ware of using of joint motion medical science relates to the recovered equipment technical field of sports medicine, needs to solve and lift the device that does not stop to lead to using inconveniently, the device is fixed mounting simultaneously, and installs the volume too big, inconvenient technical problem who accomodates it, the device include first bracing piece, second bracing piece and gyro wheel, first bracing piece left side is connected with the second bracing piece through coupling mechanism. The device is connected through coupling mechanism between first bracing piece and the second bracing piece to make and to fold between first bracing piece and the second bracing piece, it is too big to have solved the device post-assembling volume, thereby occupation space's problem, the swivelling joint of gyro wheel and first bracing piece and second bracing piece simultaneously, make the patient pass through thrust unit, make it need not take up the removal to the device, solved the problem that the patient need take up the device repeatedly.

Description

Walking aid for joint movement medical rehabilitation

Technical Field

The utility model relates to a recovered equipment technical field of sports medicine especially relates to a joint motion medical rehabilitation is with helping capable ware.

Background

The walking aid is an appliance for assisting a human body to support weight, keep balance and walk, the walking aid is an important medical appliance for sports medicine rehabilitation, when the human body is injured easily at a joint during exercise, when a patient receives treatment due to articular cartilage injury, intra-articular loose bodies, meniscus injury and cruciate ligament injury, the walking aid needs to be used for rehabilitation auxiliary treatment by the aid of the walking aid within a period of time after treatment, but the walking aid for joint sports medicine rehabilitation commonly used in the market at present has the following problems in use:

1. for example, according to the walking aid for rehabilitation of joint movement medicine provided by the chinese patent publication No. CN201822240423.7, the user can slightly lift the walking aid forward by holding the handle with the hand, then extend the arm to push the walking aid forward by one step, then move the user forward, and then repeat the movement, but still needs to lift the walking aid when using, and needs to help the leg strength when exerting force, which may cause secondary damage to the joints, and may cause the hands to feel aching in long-term lifting, thereby reducing the practicability of the device;

2. The walking aid is mainly fixedly installed, the volume of the assembled walking aid is large, and the walking aid occupies a large space when not used, so that the walking aid is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

The utility model provides a joint motion medical science is recovered with helping capable ware has solved joint motion medical science is recovered with helping capable ware when using, needs to put the device and lift moving that does not stop to it is inconvenient to lead to using, and the device is fixed mounting simultaneously, and installs the volume too big, inconvenient to its technical problem who accomodates work.

For solving the technical problem, the utility model provides a pair of joint movement medical science rehabilitation is with helping capable ware, first bracing piece, second bracing piece and gyro wheel, first bracing piece left side is connected with the second bracing piece through coupling mechanism, coupling mechanism's bottom is provided with the telescopic link, first bracing piece and second bracing piece bottom are connected with the gyro wheel through the connecting axle, be provided with stop gear on the connecting axle, and the last spacing hole of having seted up of stop gear, spacing downthehole wall contacts with the gag lever post, and the gag lever post is connected with first bracing piece through reset spring, the gag lever post top is connected with the pull rod through the pulling force rope, and both ends are sliding connection with the handrail about the pull rod, second bracing piece top is provided with the hand protector.

Preferably, the first support rod is arranged obliquely, the first support rod and the second support rod form a rotating structure through a connecting mechanism, the second support rod and the rotating shaft are integrated, and the rotating shaft is located inside the connecting mechanism.

Preferably, the idler wheel forms a rotating structure through the connecting shaft and the first supporting rod, the connecting shaft and the limiting mechanism are of an integrated structure, a limiting hole is formed in the limiting mechanism at an equal angle, and the limiting hole is clamped with the limiting rod.

Preferably, the limiting rod is located inside the first supporting rod, the top of the limiting rod is arranged in an inclined mode, the limiting rod and the first supporting rod form a telescopic structure through a reset spring, and meanwhile the limiting rod and the pull rod form a linkage structure through a tension rope.

Preferably, the equidistant distribution has arc breach on the pull rod, and the pull rod is located the inside of handrail to handrail symmetric distribution is at the top of first bracing piece, and handrail and hand protector are at same level simultaneously.

Preferably, the inside through-hole that sets up the square of rotation axis, and the rotation axis passes through the through-hole and constitutes the block with the telescopic link and be connected to the inside of telescopic link is provided with resistance spring, and the telescopic link top is the cuboid structure simultaneously.

Compared with the prior art, the utility model provides a pair of joint motion medical rehabilitation is with helping capable ware has following beneficial effect:

the utility model provides a recovered walking aid of using of joint motion medical science connects through coupling mechanism between first bracing piece and the second bracing piece to make and to fold between first bracing piece and the second bracing piece, solved the device and assembled the back volume too big, thereby occupation space's problem.

The utility model provides a recovered line of helping of joint motion medical science adopts the swivelling joint of gyro wheel and first bracing piece and second bracing piece for the patient passes through thrust unit, makes it need not take up the removal to the device, has solved the patient and need take up the device repeatedly, leads to the problem of hand ache.

The utility model provides a recovered line ware that helps of joint motion medical science utilizes the gag lever post fixed to stop gear's block for the gyro wheel can not take place to remove when supporting the patient, has solved the device and is supporting the during operation, gliding problem can appear.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is a schematic view of the front view of the connection structure between the second support rod and the rotation shaft of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the connection structure between the limiting mechanism and the limiting hole in front view;

fig. 6 is a schematic view of the three-dimensional structure of the limiting mechanism of the present invention.

Reference numbers in the figures: 1. a first support bar; 2. a connecting mechanism; 3. a second support bar; 4. a connecting shaft; 5. a roller; 6. a limiting mechanism; 7. a limiting hole; 8. a limiting rod; 9. a return spring; 10. a tension rope; 11. a pull rod; 12. a handrail; 13. protecting hands; 14. a rotating shaft; 15. a telescopic rod; 16. a resistance spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, the utility model provides a recovered walking aid that uses of joint movement medical science, including first bracing piece 1, second bracing piece 3 and gyro wheel 5, in order to install the second bracing piece 3 and open the during operation, be connected with second bracing piece 3 through coupling mechanism 2 in first bracing piece 1 left side, and first bracing piece 1 is the slope setting, and first bracing piece 1 constitutes revolution mechanic through coupling mechanism 2 and second bracing piece 3, and second bracing piece 3 and rotation axis 14 be the integral structure, rotation axis 14 is located coupling mechanism 2's inside simultaneously, after pulling second bracing piece 3, make second bracing piece 3 rotate on coupling mechanism 2 through rotation axis 14, thereby make things convenient for expansion and accomodating of second bracing piece 3.

Please refer to fig. 2 and 3, in order to facilitate the stability of the second support rod 3 after expansion, the bottom of the connecting mechanism 2 is provided with a telescopic rod 15, and the inside of the rotating shaft 14 is provided with a square through hole, and the rotating shaft 14 is connected with the telescopic rod 15 through the through hole in a clamping manner, and the inside of the telescopic rod 15 is provided with a resistance spring 16, and meanwhile, the top of the telescopic rod 15 is of a cuboid structure, after the second support rod 3 drives the rotating shaft 14 to rotate, so that the top of the telescopic rod 15 can be reset under the elastic action of the resistance spring 16, so that the top of the telescopic rod 15 can be fixed with the rotating shaft 14 in a clamping manner, thereby improving the stability of the second support rod 3 after expansion, and avoiding the device from shaking when in use.

Referring to fig. 5 and 6, in order to facilitate the inherent stability of the device during supporting, the bottoms of the first support rod 1 and the second support rod 3 are connected with the roller 5 through the connecting shaft 4, the connecting shaft 4 is provided with the limiting mechanism 6, the limiting mechanism 6 is provided with the limiting hole 7, the inner wall of the limiting hole 7 is contacted with the limiting rod 8, the limiting rod 8 is connected with the first support rod 1 through the reset spring 9, the roller 5 forms a rotating structure with the first support rod 1 through the connecting shaft 4, the connecting shaft 4 and the limiting mechanism 6 are integrated, the limiting mechanism 6 is provided with the limiting hole 7 at an equal angle, the limiting hole 7 is clamped with the limiting rod 8, when supporting is performed, the limiting rod 8 is clamped with the limiting hole 7 under the elastic action of the reset spring 9, which is beneficial to stopping the rotation of the limiting mechanism 6, so that the roller 5 cannot rotate, the device is favorable for avoiding the sliding phenomenon when the device is used for supporting.

Referring to fig. 1, 4 and 5, in order to facilitate the device, the top of a movable limiting rod 8 is connected with a pull rod 11 through a tension rope 10, the upper and lower ends of the pull rod 11 are slidably connected with a handrail 12, the top of a second support rod 3 is provided with a hand guard 13, the limiting rod 8 is located inside a first support rod 1, the top of the limiting rod 8 is obliquely arranged, the limiting rod 8 and the first support rod 1 form a telescopic structure through a return spring 9, the limiting rod 8 and the pull rod 11 form a linkage structure through the tension rope 10, arc-shaped notches are equidistantly distributed on the pull rod 11, the pull rod 11 is located inside the handrail 12, the handrails 12 are symmetrically distributed on the top of the first support rod 1, the handrails 12 and the hand guard 13 are at the same horizontal height, when a patient places an arm on the hand guard 13, then pulls the pull rod 11 by hand, so that the pull rod 11 pulls the limiting rod 8 through the tension rope 10, the top of the limiting rod 8 is separated from the contact with the limiting hole 7, so that the roller 5 at the bottom of the device can roll conveniently, and the device is prevented from being lifted to move.

The working principle is as follows:

the first step is as follows: firstly, medical personnel need to press the top of the telescopic rod 15 downwards, so that the resistance spring 16 in the telescopic rod 15 is compressed, the top of the telescopic rod 15 is convenient to be disengaged from the clamping with the rotating shaft 14, then the first supporting rod 1 rotates 90 degrees by taking the rotating shaft 14 as a center, so that the rotating shaft 14 rotates 90 degrees in the connecting mechanism 2, and the top of the telescopic rod 15 is a cuboid, so that the telescopic rod 15 is clamped under the elastic action of the resistance spring 16, the expansion of the device is completed, and meanwhile, the storage work of the device is convenient;

The second step is that: after the device expandes to finish, the patient places the arm on hand protector 13, thereby improve the travelling comfort when using, then hold handrail 12 with the hand, through pulling handrail 12 inside pull rod 11, make pull rod 11 stimulate gag lever post 8 through pulling force rope 10, thereby make gag lever post 8 extrude reset spring 9, make the top of gag lever post 8 break away from the contact with spacing hole 7, thereby make things convenient for gyro wheel 5 of device bottom to roll through stop gear 6 and connecting axle 4, be favorable to the device to promote one section distance, avoid needing to take up the device and just can remove.

The third step: when the device removes the back, when needing to support the patient, can loosen the pulling to pull rod 11 for gag lever post 8 carries out fixed work to spacing hole 7 under reset spring 9's elastic action, is favorable to stop gear 6 stall, makes gyro wheel 5 can not take place to rotate, is favorable to the device can not take place the slip phenomenon when carrying out support work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovered walking aid of using of joint motion medical science, includes first bracing piece (1), second bracing piece (3) and gyro wheel (5), its characterized in that: first bracing piece (1) left side is connected with second bracing piece (3) through coupling mechanism (2), the bottom of coupling mechanism (2) is provided with telescopic link (15), first bracing piece (1) and second bracing piece (3) bottom are connected with gyro wheel (5) through connecting axle (4), be provided with stop gear (6) on connecting axle (4), and seted up spacing hole (7) on stop gear (6), spacing hole (7) inner wall contacts with gag lever post (8), and gag lever post (8) are connected with first bracing piece (1) through reset spring (9), gag lever post (8) top is connected with pull rod (11) through pulling force rope (10), and both ends are sliding connection with handrail (12) about pull rod (11), second bracing piece (3) top is provided with armguard (13).

2. The walking aid for joint movement medical rehabilitation according to claim 1, characterized in that the first support rod (1) is disposed obliquely, and the first support rod (1) and the second support rod (3) form a rotating structure through the connecting mechanism (2), and the second support rod (3) and the rotating shaft (14) are integrated, and the rotating shaft (14) is located inside the connecting mechanism (2).

3. The walking aid for joint movement medical rehabilitation according to claim 1, wherein the roller (5) and the first support rod (1) form a rotating structure through the connecting shaft (4), the connecting shaft (4) and the limiting mechanism (6) are integrated, a limiting hole (7) is formed in the limiting mechanism (6) at an equal angle, and the limiting hole (7) and the limiting rod (8) are clamped with each other.

4. The walking aid for joint movement medical rehabilitation as claimed in claim 3, wherein the limiting rod (8) is located inside the first support rod (1), the top of the limiting rod (8) is inclined, the limiting rod (8) and the first support rod (1) form a telescopic structure through a return spring (9), and the limiting rod (8) and the pull rod (11) form a linkage structure through a pull rope (10).

5. The walking aid for joint movement medical rehabilitation according to claim 1, characterized in that the pull rods (11) are provided with arc-shaped notches at equal intervals, the pull rods (11) are positioned inside the armrests (12), the armrests (12) are symmetrically arranged on the top of the first supporting rod (1), and the armrests (12) and the armrests (13) are at the same horizontal height.

6. The walking aid for joint movement medical rehabilitation as claimed in claim 2, wherein a square through hole is formed inside the rotating shaft (14), the rotating shaft (14) is in clamping connection with the telescopic rod (15) through the through hole, the resistance spring (16) is arranged inside the telescopic rod (15), and the top of the telescopic rod (15) is of a cuboid structure.