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Crutch and using method thereof

A technology of crutches and keys, applied in the field of crutches, can solve the problems of increasing the burden on the arm, easy soreness of the arm, etc., and achieves the effects of ingenious design, less soreness, and reduced burden

Inactive Publication Date: 2020-11-03
孙永锋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing crutches all use the power of arm bending and straightening to assist walking, climbing and mountain climbing. Although this reduces the burden on the feet, it increases the burden on the arms and makes the arms prone to soreness

Method used

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  • Crutch and using method thereof
  • Crutch and using method thereof

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] This embodiment is a crutch, such as figure 1 and figure 2 Shown: include a body 1 with a mounting cavity 11 in the middle, a handle 2 detachably connected to the upper end of the body 1 at the lower end, and a telescopic mechanism 3 detachably connected to the lower end of the body 1 at the upper end. The storage battery and the controller are installed in the installation chamber 11. Generally, the body 1 is relatively long. In this way, the install...

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Abstract

The invention discloses a crutch which comprises a crutch body with a mounting cavity in the middle, a handle with the lower end detachably connected with the upper end of the crutch body, and a telescopic mechanism having an upper end detachably connected with the lower end of the crutch body. A storage battery and a controller are mounted in the mounting cavity, a first key is mounted in the middle of the upper end of the handle, and a second key is mounted at the lower end of the telescopic mechanism; the storage battery, the first key and the second key are electrically connected with thecontroller. When the first key and the second key are pressed at the same time, the telescopic mechanism can extend; and when one or two heads of the two keys are not pressed any more, the telescopicmechanism contracts. By means of the use method of the upward walking step or slope, the crutch is located behind the foot, the body of a user is pushed upwards after the crutch extends, so that the hand and the foot do not need much strength, the foot can be straightened, the user can climb the slope and climb up the step, and the burden of the hand and the foot is reduced.

Description

technical field [0001] The invention belongs to the field of crutches, and in particular relates to a crutch and a using method thereof. Background technique [0002] Existing crutches all rely on the power of arm bending and straightening to assist walking, climbing and mountain climbing. Although this reduces the burden on the feet, it increases the burden on the arms and makes the arms prone to soreness. Contents of the invention [0003] In view of this, the object of the present invention is to provide a crutch and two methods of use, so that the crutch can not only reduce the burden on the feet, but also reduce the burden on the arms and make the hands less prone to soreness. [0004] For realizing the purpose of the present invention, adopt following technical scheme to realize: [0005] A crutch, comprising a body with a mounting cavity in the middle, a handle whose lower end is detachably connected to the upper end of the body, an upper end and a telescopic mecha...

Claims

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Application Information

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IPC IPC(8): A45B9/00A45B9/02A63B29/08
CPCA45B9/00A45B9/02A45B2009/007A63B29/08
Inventor 孙永锋
Owner 孙永锋
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