CN219167004U

CN219167004U - Axillary crutch structure

Info

Publication number: CN219167004U
Application number: CN202221185999.8U
Authority: CN
Inventors: 吴和澎; 宋胜利; 朱有进
Original assignee: Zhongshan First Medical Equipment Co ltd
Current assignee: Zhongshan First Medical Equipment Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-06-13
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses an axillary crutch structure, which comprises an axillary supporting rod, supporting legs and a butt joint tube body; the butt joint body is equipped with first access chamber and second access chamber, and the armpit die-pin is pegged graft in first access chamber, and the stabilizer blade is pegged graft in the second access chamber, and the armpit die-pin is along first access chamber slip, and the stabilizer blade is along the second access chamber slip, through the sliding position in its place intracavity of armpit die-pin and stabilizer blade respective adjustment to change the whole length of armpit crutch. The device has the advantages of simple structure, compact matching, convenient use and reasonable design; therefore, it is a product with excellent performance both technically and economically.

Description

Axillary crutch structure

[ field of technology ]

The utility model mainly relates to an axillary crutch structure.

[ background Art ]

The crutch is an important medical rehabilitation auxiliary tool, namely a hand separating crutch, an elbow crutch and an armpit crutch, wherein the crutch is mainly used for light needs, such as the elderly or mountain climbers, and is not a disabled person article, and the elbow crutch is a medium lower limb disabled person article. Axillary crutch is a necessity for patients with serious lower limb disabilities (disabilities, etc.), and most lower limb disabled people have to use the axillary crutch for life. In order to fix the structure, the height of the traditional armpit crutch cannot be adjusted, so that patients with different heights can only customize the proper armpit crutch, the universality of the armpit crutch is poor and the armpit crutch cannot be recycled, and therefore, the armpit crutch with the adjustable height is necessary to be developed.

[ utility model ]

In order to improve the universality of the armpit crutch, the structure of the armpit crutch is adjusted so that the height of the armpit crutch can be adjusted, the utility model provides an armpit crutch structure, and the armpit crutch structure adopts the following technical scheme:

an axillary crutch structure comprises an axillary supporting rod, supporting legs and a butt joint tube body;

the butt joint pipe body is provided with a first access cavity and a second access cavity, and the first access cavity and the second access cavity are arranged in the butt joint pipe body in a staggered manner; the armpit supporting rods are inserted into the first access cavity, the supporting legs are inserted into the second access cavity, the armpit supporting rods slide along the first access cavity, the supporting legs slide along the second access cavity, and the sliding positions in the cavities where the supporting legs and the armpit supporting rods are located are respectively adjusted through the armpit supporting rods, so that the overall length of the armpit crutch is changed.

As a further scheme of the utility model, the first access cavity and the second access cavity are arranged in the butt joint pipe body in a staggered mode.

As a further proposal of the utility model, one end of the support leg far away from the second access cavity is provided with a pin.

As a further scheme of the utility model, through holes are formed in the butt joint pipe body, the armpit supporting rods and the supporting legs, the butt joint pipe body is provided with a pin shaft, and the pin shaft is connected with the through holes to fix the positions of the armpit supporting rods/supporting legs on the butt joint pipe body.

As a further scheme of the utility model, an armpit support is arranged at one end of the armpit support rod, which is far away from the first access cavity, the butt joint pipe body extends out of the grab rail, and the armpit support and the grab rail are horizontally arranged.

Compared with the background technology, the utility model has the beneficial effects that:

according to the utility model, the butt joint pipe body is provided with the first access cavity and the second access cavity, the armpit supporting rods are inserted into the first access cavity, the supporting legs are inserted into the second access cavity, the armpit supporting rods slide along the first access cavity, the supporting legs slide along the second access cavity, and the sliding positions of the armpit supporting rods and the supporting legs in the cavities are respectively adjusted through the armpit supporting rods and the supporting legs so as to change the whole length of the armpit crutch, so that the butt joint pipe is suitable for people with different heights, is convenient to adjust, has wider universality and can be recycled. The device has the advantages of simple structure, compact matching, convenient use, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.

[ description of the drawings ]

FIG. 1 is a schematic illustration of an exemplary embodiment of a crutch assembly;

fig. 2 is an exploded view of the structure of the underarm crutch according to the preferred embodiment of the present utility model.

[ detailed description ] of the utility model

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

The preferred embodiments provided by the utility model are: as shown in fig. 1 and 2, an axillary crutch structure comprises an axillary supporting rod 1, a supporting leg 2 and a butt joint pipe body 3;

the butt joint pipe body 3 is provided with a first access cavity 31 and a second access cavity 32, and the first access cavity 31 and the second access cavity 32 are arranged in the butt joint pipe body 3 in a staggered manner; the armpit supporting rod 1 is inserted into the first access cavity 31, the supporting leg 2 is inserted into the second access cavity 32, the armpit supporting rod 1 slides along the first access cavity 31, the supporting leg 2 slides along the second access cavity 32, and the sliding positions in the cavities of the armpit supporting rod 1 and the supporting leg 2 are respectively adjusted through the armpit supporting rod 1 and the supporting leg 2 so as to change the overall length of the armpit crutch. The butt joint pipe body 3, the armpit supporting rods 1 and the supporting legs 2 are all provided with through holes 12, the butt joint pipe body 3 is provided with pin shafts, and the pin shafts are connected with the through holes to fix the positions of the armpit supporting rods 1/the supporting legs 2 on the butt joint pipe body 3.

The armpit support 11 is arranged at one end of the armpit support rod 1 far away from the first access cavity 31, the grab rail 33 extends out of the butt joint pipe body 3, and the armpit support 11 and the grab rail 33 are horizontally arranged. The one end that the stabilizer blade 2 kept away from second access chamber 32 is equipped with pin 34 to increase the area of contact of stabilizer blade 2 and ground, improve the stability of armpit crutch.

In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.

Claims

1. An armpit crutch structure, which is characterized in that: the armpit support comprises an armpit support rod, support legs and a butt joint pipe body;

2. The underarm crutch structure of claim 1 wherein: the first access cavity and the second access cavity are arranged in the butt joint pipe body in a staggered mode.

3. The underarm crutch structure of claim 1 wherein: and a pin is arranged at one end of the support leg far away from the second access cavity.

4. The underarm crutch structure of claim 1 wherein: the butt joint pipe body, the armpit supporting rods and the supporting legs are all provided with through holes, the butt joint pipe body is provided with pin shafts, and the pin shafts are connected with the through holes to fix the positions of the armpit supporting rods/supporting legs on the butt joint pipe body.

5. The underarm crutch structure of claim 1 wherein: the armpit support is arranged at one end of the armpit support rod, which is far away from the first access cavity, the butt joint pipe body extends out of the grab rail, and the armpit support and the grab rail are horizontally arranged.