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Portable medical crutch

A convenient, crutch technology, applied to crutches and other directions, can solve the problems of no self-contained buffer and rebound device, no electric adjustment, and large force under the patient's armpit, and achieves reasonable structure, reduced pressure, and flexible use. Good results

Inactive Publication Date: 2018-10-19
王小莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the existing medical crutches are not equipped with an electric adjustment device, which is inconvenient for users to adjust the height of the medical crutches, and it is not convenient to use. Time walking will cause excessive force on the armpit of the patient and cause damage. Now there is an urgent need for a portable medical crutch to solve the above problems

Method used

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] see Figure 1-Figure 3 , the present invention provides a technical solution: a portable medical crutch, including a bracket 1, an adjustment mechanism 2 and a buffer rebound mechanism 3, the adjustment mechanism 2 is installed on the lower end surface of the bracket 1, and the lower end surface of the adjustment mechanism 2 is provided with a buffer rebound mechanism Institution 3.

[0022] The adjustment mechanism 2 includes a fixed block 21, a hollow rod 22, a screw rod 23, a ball nut 24, a micro-motor 25, a mobile battery 26, a plastic shell 27, and a nut seat 28. The fixed block 21 is arranged on the lower end surface of the bracket 1, and the hollow rod 22 is installed On the lower end surface of the fixed block 21, the screw rod 23 ...

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Abstract

The invention provides a portable medical crutch. The portable medical crutch comprises a hollow rod, a screw rod, a micromotor, a movable battery, a nut seat, a fixed bearing seat, a spring, a bottomplate and a silicone rubber protection sleeve. The hollow rod is mounted on a lower end face of a fixed block, the screw rod is arranged inside the hollow rod, the nut seat is arranged on a lower endface of the hollow rod, the micromotor is arranged on an internal upper side of a plastic shell, the movable battery is fixed on an internal lower side of the plastic shell, and by the aid of the design, the problem that the height of an original medical crutch is inconvenient to adjust is solved. The fixed bearing seat is arranged on a lower end face of the plastic shell, the silicone rubber protection sleeve is connected with the fixed bearing seat through a bolt, the bottom plate is mounted on an internal lower side of the silicone rubber protection sleeve, the spring is mounted on an upper end face of the bottom plate and on an internal lower side of the silicone rubber protection sleeve, and by the aid of the design, the problem that the original medical crutch is lack of buffering and spring-back functions is solved. The portable medical crutch has the advantages of reasonable structure, high flexibility and high stability.

Description

technical field [0001] The invention is a portable medical crutch, which belongs to the technical field of medical auxiliary equipment. Background technique [0002] Medical crutches are an important simple device for medical rehabilitation to assist walking. Medical crutches are mainly made of side bows, armrests, handles, axillary crutches, legs, etc. According to the size adjustment method, they are divided into ball adjustment type and bolt adjustment type, which are suitable for patients with lower limb fractures or injuries. [0003] In the prior art, the existing medical crutches are not equipped with an electric adjustment device, which is inconvenient for users to adjust the height of the medical crutches, and it is not convenient to use. Time walking will cause excessive force on the armpit of the patient and cause damage. Now there is an urgent need for a portable medical crutch to solve the above-mentioned problems. Contents of the invention [0004] Aiming a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/02
Inventor 王小莉
Owner 王小莉
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