CN214436282U

CN214436282U - Hand recovery training device

Info

Publication number: CN214436282U
Application number: CN202120626016.9U
Authority: CN
Inventors: 顾丽培; 龚振华
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2021-10-22
Anticipated expiration: 2031-03-28

Abstract

The utility model discloses a hand recovery trainer, which comprises a first grab handle (1) and a second grab handle (2) which are arranged in bilateral symmetry, and at least one first elastic resistance part (3) which is connected with the left side wall of the first grab handle (1) and the right side wall of the second grab handle (2), wherein the first grab handle (1) is connected with the upper end of the second grab handle (2) in a rotating pin joint way; the left side wall of first grab handle (1) is equipped with a plurality of first solid fixed rings (4), the right side wall of second grab handle (2) is equipped with the solid fixed ring of a plurality of seconds (5), the both ends of first elastic resistance piece (3) can be dismantled and be connected to the solid fixed ring of first solid fixed ring (4), second (5). The utility model provides a hand resumes training ware, simple structure, convenient operation can adjust the intensity of training as required.

Description

Hand recovery training device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to hand resumes training ware.

Background

Clinically, some patients after the surgical operation have to do exercise to the hand muscle because the fingers can not move for a long time after the surgical operation, which easily causes numbness or spasm of the hand muscle. The prior art generally adopts the spring-grip to carry out the training of hand, but present spring-grip can not adjust the intensity of training as required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand resumes training ware, simple structure, convenient to use.

Based on the above problem, the utility model provides a technical scheme is:

a hand recovery trainer comprises a first grab handle, a second grab handle and at least one first elastic resistance piece, wherein the first grab handle and the second grab handle are arranged in bilateral symmetry, the first elastic resistance piece is connected with the left side wall of the first grab handle and the right side wall of the second grab handle, and the upper ends of the first grab handle and the second grab handle are in pin joint in a rotating mode; the left side wall of first grab handle is equipped with a plurality of first solid fixed rings, the right side wall of second grab handle is equipped with a plurality of solid fixed rings of second, the both ends of first elastic resistance piece can be dismantled and be connected to the solid fixed ring of first solid fixed ring, the solid fixed ring of second that correspond.

In some embodiments, the first handle comprises a first connecting portion, a first resistance portion, and a first holding portion from top to bottom;

the second grab handle comprises a second connecting part, a second resistance part and a second holding part which are arranged from top to bottom;

the first connecting portion with the second connecting portion rotate the pin joint, first solid fixed ring sets up the left side wall of first resistance portion, the solid fixed ring setting of second resistance portion is in the right side wall of second resistance portion.

In some embodiments, at least one second elastic resistance element is disposed between the right side wall of the first resistance portion and the left side wall of the second resistance portion.

In some of these embodiments, the second elastic resistance is a spring or an elastic band.

In some of these embodiments, the first elastic resistance is a spring.

In some embodiments, the first holding portion and the second holding portion are respectively provided with a plurality of finger grooves.

In some embodiments, a cushion layer is disposed in the finger groove.

In some embodiments, the first connecting portion and the second connecting portion are flat plate-shaped structures, and the first resistance portion, the second resistance portion, the first holding portion and the second holding portion are cylindrical structures.

Compared with the prior art, the utility model has the advantages that:

1. the first elastic resistance piece connected with the first grab handle and the second grab handle can be increased or decreased or the position can be changed as required to adapt to the requirements of different training strengths and help the patient recover the muscle strength of the hand;

2. at least one second elastic resistance part is arranged between the first resistance part and the second resistance part, so that the lower parts of the first grab handle and the second grab handle can be limited at a certain position, the phenomenon that the lower parts of the first grab handle and the second grab handle are too far away is avoided, and the gripping operation is convenient;

3. finger grooves are respectively formed in the first holding part and the second holding part, so that the hands can be conveniently held, slipping is avoided, and training operation is facilitated;

4. the cushion layer is arranged in the finger fastening groove, so that the comfort of training operation can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a hand recovery training device of the present invention;

wherein:

1. a first grip; 1-1, a first connection; 1-2, a first resistance part; 1-3, a first holding part;

2. a second grip; 2-1, a first connection; 2-2, a first resistance part; 2-3, a first holding part;

3. a first elastic resistance element;

4. a first retaining ring;

5. a second retaining ring;

6. finger catching grooves;

7. a cushion layer;

8. a second elastic resistance element.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1, a schematic structural diagram of an embodiment of the present invention provides a hand recovery training device, which includes a first handle 1, a second handle 2, and at least one first elastic resistance member 3 connecting a left side wall of the first handle 1 and a right side wall of the second handle 2, wherein the first handle 1 and the second handle 2 are connected by a pin; the left side wall of first grab handle 1 is equipped with a plurality of first solid fixed rings 4, and the right side wall of second grab handle 2 is equipped with a plurality of solid fixed rings 5 of second, and the solid fixed ring 5 of first solid fixed ring 4, the second that is connected to corresponding can be dismantled at the both ends of first elastic resistance piece 3. The first elastic resistance piece 3 can be a spring, and two ends of the spring are fixed on the corresponding first fixing ring 4 and the second fixing ring 5 through hook parts respectively. During training, the number of the first elastic resistance elements 3 can be increased or decreased or the positions can be changed according to requirements, so that the training strength can be adjusted.

In this example, the first handle 1 comprises a first connecting part 1-1, a first resistance part 1-2 and a first holding part 1-3 arranged from top to bottom; the second grab handle 2 comprises a second connecting part 2-1, a second resistance part 2-2 and a second holding part 2-3 which are arranged from top to bottom; the first connecting part 1-1 and the second connecting part 2-1 are in pin joint through a pin shaft in a rotating mode, the first fixing ring 4 is arranged on the left side wall of the first resistance part 1-2, and the second fixing ring 5 is arranged on the right side wall of the second resistance part 2-2. The first connecting portion 1-1 and the second connecting portion 2-1 are flat plate-shaped structures, so that the first grab handle 1 and the second grab handle 2 can be conveniently connected through a pin in a rotating mode, and the first resistance portion 1-2, the second resistance portion 2-2, the first holding portion 1-3 and the second holding portion 2-3 are cylindrical structures.

In this embodiment, at least one second elastic resistance member 8 is disposed between the right side wall of the first resistance portion 1-2 and the left side wall of the second resistance portion 2-2, so as to limit the space between the lower portions of the first and

second grips

1 and 2, thereby facilitating the grip strength training operation. Wherein the second elastic resistance element 8 is a spring.

In order to facilitate the hand training operation, the first holding part 1 and the second holding part 2 are respectively provided with a plurality of finger fastening grooves 6 so as to limit the fingers of a patient and avoid the hand from slipping.

In this example, the cushion layer 7 is arranged in the finger groove 6, so that the comfort of exercise can be improved, the hand slippage can be further avoided, and the comfort of training can be improved. The cushion layer 7 can be made of silica gel or rubber.

The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A hand resumes training ware which characterized in that: the elastic resistance device comprises a first grab handle (1), a second grab handle (2) and at least one first elastic resistance part (3) which is connected with the left side wall of the first grab handle (1) and the right side wall of the second grab handle (2), wherein the first grab handle (1) and the upper end of the second grab handle (2) are in pin joint in a rotating manner; the left side wall of first grab handle (1) is equipped with a plurality of first solid fixed rings (4), the right side wall of second grab handle (2) is equipped with a plurality of solid fixed rings of second (5), the both ends of first elastic resistance piece (3) can be dismantled and be connected to the solid fixed ring of corresponding first (4), the solid fixed ring of second (5).

2. The hand recovery trainer of claim 1, wherein: the first grab handle (1) comprises a first connecting part (1-1), a first resistance part (1-2) and a first holding part (1-3) which are arranged from top to bottom;

the second grab handle (2) comprises a second connecting part (2-1), a second resistance part (2-2) and a second holding part (2-3) which are arranged from top to bottom;

the first connecting portion (1-1) is in rotating pin joint with the second connecting portion (2-1), the first fixing ring (4) is arranged on the left side wall of the first resistance portion (1-2), and the second fixing ring (5) is arranged on the right side wall of the second resistance portion (2-2).

3. The hand recovery trainer of claim 2, wherein: at least one second elastic resistance piece (8) is arranged between the right side wall of the first resistance part (1-2) and the left side wall of the second resistance part (2-2).

4. The hand recovery trainer of claim 3, wherein: the second elastic resistance element (8) is a spring or an elastic belt.

5. The hand recovery trainer of claim 2, wherein: the first elastic resistance piece (3) is a spring.

6. The hand recovery trainer of claim 2, wherein: the first holding part (1-3) and the second holding part (2-3) are respectively provided with a plurality of finger fastening grooves (6).

7. The hand recovery trainer of claim 6, wherein: a cushion layer (7) is arranged in the finger buckle groove (6).

8. The hand recovery trainer of claim 2, wherein: the first connecting portion (1-1) and the second connecting portion (2-1) are of flat plate-shaped structures, and the first resistance portion (1-2), the second resistance portion (2-2), the first holding portion (1-3) and the second holding portion (2-3) are of cylindrical structures.