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old man with a cane

A technology for the elderly and crutches, applied in the field of daily necessities, can solve the problems of inconvenient activities for the elderly, inconvenience for the elderly to hold crutches, and unfavorable holding and operation of the crutches, etc. Lightweight effect

Active Publication Date: 2020-08-11
NINGBO DAHONGYING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned multifunctional crutches have the function of riding and have realized the combination of the functions of the crutches and the functions of the bench, the above-mentioned functions are realized by the simple combination of the seat board and the crutch body, which undoubtedly increases the weight of the crutches, and The shape of the crutches is relatively large, which is not convenient for the elderly to hold the crutches, and it is not very convenient for the elderly to carry out outdoor activities.
In addition, in this utility model patent, in order to support the elderly when they are riding, the bottom of the crutch body is connected with a number of radially distributed legs. The space occupied by such legs is also relatively large, which is not conducive to the elderly This crutch is held and operated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Basic as attached figure 1 As shown: crutches for the elderly, including crutch body 1 and handrails, the bottom of the crutch body 1 is welded with a vertical support rod 17, and the bottom of the support rod 17 is bonded with a rubber block 18, so that the bottom of the crutch body 1 can be enlarged The friction with the ground makes the crutches more stable when used. The armrest is located at the top of the crutch body 1, and the armrest includes a fixed part 6 and three rotating parts 4 below the fixed part 6. The fixed part 6 and the rotating part 4 are all rectangular shapes placed horizontally, and the lengths of the fixed part and the rotating part are the same. 25cm in width, 5cm in width, and 1cm in thickness. The fixed part 6 is welded on the top of the crutch body 1, and the rotating part 4 is connected to the top of the crutch body 1 by lateral rotation. Specifically, the top of the crutch body 1 is provided with three annular grooves 3. The top of the cr...

Embodiment 2

[0034] It is easy to understand that the rotating tube 15 can be slidably connected in the containing tube 14, so that the rotating tube 15 slides in the containing tube 14, thereby changing the length of the legs, the containing tube 14 can be provided with blocks, and the rotating tube 15 can be provided with The locking slot, through the cooperation of the locking block and the locking slot, the receiving tube 14 can lock the rotating tube 15 to prevent the relative sliding between the rotating tube 15 and the receiving tube 14 and realize the relative fixing between the rotating tube 15 and the receiving tube 14 .

Embodiment 3

[0036] It is easy to understand that a gear is coaxially welded on the part that can be connected through the rotation of the top of the leg, and the gear is meshed with a vertically arranged rack. The rack is vertically slidably connected in the crutch body 1, and the top of the rack is welded to the slide plate 27 , when the supporting foot swings like this, the supporting foot drives the gear to rotate, and the gear drives the rack to move vertically, thereby driving the slide plate 27 to move vertically. In this embodiment, the movement of the slide plate 27 is realized through the cooperation of the gear and the rack. Compared with using the pull cord 12 to pull the slide plate 27 to move, it can prevent the draw cord 12 from breaking easily during use, thereby improving the service life of the crutch.

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PUM

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Abstract

The invention relates to the field of living goods and particularly relates to a walking stick for old people. The walking stick comprises a walking stick body and a handrail. The handrail is positioned at the top end of the walking stick body. The handrail comprises a fixed part and a plurality of rotating parts. The fixed part is fixedly connected with the top end of the walking stick body. Therotating parts are transversely and rotationally connected with the top end of the walking stick body. The projections of the fixed part and the rotating parts in the vertical direction can coincide with each other. Elastic connecting pieces are connected both between every two adjacent rotating parts and between the fixed part and the rotating parts adjacent to the fixed part. According to the scheme, the walking stick has the riding function and is lighter and more convenient to use.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to crutches for the elderly. Background technique [0002] Crutches, a simple aid to walking, usually a wooden or metal stick, are usually used by people with limited legs, especially the elderly. [0003] Since the elderly are not in very good physical condition compared with the young, the elderly need to sit down and rest frequently when they go out for activities. Therefore, when the elderly go out, they also need to carry a small bench to rest on the roadside. Like this, one hand holds a crutch, and the other hand holds a small bench, and both hands are occupied, which is not conducive to the outdoor activities of the elderly. [0004] In order to solve the above technical problems, a utility model patent with publication number CN205728463U discloses a multifunctional crutch. The multi-functional crutch includes a crutch body, the top of the crutch body is a handrail, a numb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B5/00A45B9/00A45B9/02A45B9/04
CPCA45B5/00A45B9/00A45B9/02A45B9/04A45B2009/002A45B2009/007
Inventor 陈苗青刘昕钰
Owner NINGBO DAHONGYING UNIV
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