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An automatic lifting and supporting wheelchair for the elderly

An automatic lifting, manual wheelchair technology, applied in patient chairs or special transportation tools, medical science, hospital beds, etc., can solve the problem of lack of auxiliary devices to assist the elderly to stand up again

Active Publication Date: 2022-03-25
XIANGTAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the relevant assistance machines for the elderly on the market only involve assisting standing and preventing falls, and there is a lack of relevant auxiliary devices to assist the elderly to stand up again after falling.

Method used

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  • An automatic lifting and supporting wheelchair for the elderly
  • An automatic lifting and supporting wheelchair for the elderly
  • An automatic lifting and supporting wheelchair for the elderly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 and figure 2 Shown is a wheelchair structure for helping the elderly provided by the present invention. The two manual wheels 102 realize self-locking, so as to facilitate the operation of the later device; the two anti-backward tilt wheels 106 are fixedly connected with the bottom cross bar of the frame to prevent backward tilt.

[0024] like image 3 As shown, the cross bar 403 of the telescopic rod is gap-fitted with the frame 101 through a circular tube, and the cross rod can rotate in the circular tube; the outer rod 402 of the telescopic rod is fixedly connected to the cross rod 403 through a bend; the outer rod 402 and the inner rod 401 With clearance fit, the inner rod 401 can move linearly on the outer rod 402; a safety belt 601 is fixed on the inner rod 401; the screw slide 404 is fixedly connected with the inner rod 401, and the screw slide 404 can move in the outer rod 402 to drive the inner rod 402. The rod 401 moves linearly; the screw slide t...

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Abstract

The invention discloses an automatic lifting and supporting wheelchair for the elderly, which specifically includes a manual wheelchair, a lifting device, a supporting device, a telescoping device and a supporting device; the safety belt is sent to a designated position through the telescopic device, and it is safe for the elderly to fasten the wheelchair in front of the wheelchair After the belt is lifted, the old man can change from the sitting state after falling to standing or returning to the wheelchair under the lifting of the lifting device. The invention has simple structure and low cost; it can effectively solve the problem that it is difficult for an old man to sit on a wheelchair or stand up again after a fall.

Description

technical field [0001] The invention belongs to the field of old-aiding machinery, and particularly relates to the field of assisting the old to stand up after falling. Background technique [0002] At present, my country has entered a stage of rapid aging, and the aging population has grown rapidly. As the elderly grow older, their center of gravity will shift forward, their vision will become blurred, and they are more likely to fall during walking. After a fall, it is difficult for the elderly to stand up again without assistance due to insufficient strength in the legs and waist, which is likely to cause secondary injuries. However, a large part of the elderly in our country live alone, so the elderly have an urgent need to be able to stand alone after a fall. [0003] At present, the relevant elderly aid machines on the market only involve assisting standing and preventing falls, and there is a lack of relevant auxiliary devices to assist the elderly to stand up again...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/02A61G5/10A61G5/14A61G5/12A61G7/10
CPCA61G5/022A61G5/1013A61G5/1035A61G5/1051A61G5/1089A61G5/14A61G5/128A61G7/1011A61G7/1013A61G7/1059A61G7/1073
Inventor 刘明军姜胜强龙帅徐佩刘鑫
Owner XIANGTAN UNIV
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