Wheelchair for old people and invalids

A technology for the disabled and the elderly, applied in the patient's chair or special transportation means, medical science, hospital bed, etc., can solve problems such as poor legs and feet, and achieve the effect of simple operation

Inactive Publication Date: 2007-12-12
王友林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some elderly people suffer from arthritis and cannot squat down to defecate or urinate and need help from others. Some elderly people have poor legs and feet and need help when walking; Daily life must be taken care of all the time
Although there are currently special wheelchairs for the disabled, but after sitting for a long time, if you want to lie down, someone must help you transfer them to the bed or sofa. Needing someone to take care of, sometimes embarrassing and helpless

Method used

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  • Wheelchair for old people and invalids
  • Wheelchair for old people and invalids
  • Wheelchair for old people and invalids

Examples

Experimental program
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Effect test

Embodiment Construction

[0077] As Fig. 3~7, the main body of seat (1) is welded by hollow rectangular steel, and four seamless steel pipes are welded as the seat leg (7) of seat (1). The seat (1) is welded with seat lugs (2), pedal lugs (6), lifter rod fixing seat connectors (5), lifter rod guide seat connectors (11), seat cushion support plates (14 ), sliding seat plate opening and closing rod seat (4). A part is vacated on one side of the seat plate position of the seat (1) to assemble with the sliding seat plate (80), two concave slideways (13) are welded at the two ends of the vacant part, and the concave slideway (13) ) is welded with positioning block (3). The seat (1) is connected and fixed on the chassis (9) with bolts through the seat support (8), the seat support connector (12) and the drive axle bearing seat (10), and the seat of the seat (1) Support foot (7) is as the guide rail of bedpan bracket (93). On the seat (1), the seat cushion support plate (14) is used to improve the comfort ...

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PUM

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Abstract

The invention relates to a wheelchair for senior disabled which comprises chassis as the key supporting body, coach, oil cylinder, manual pump, oil tank, driving turning bracket connected on the chassis, right and left driving axles, balance mechanism connected to the underside of the chassis, driving turning gear, driving mechanism connected on the bracket, driving piece arranged under the left and right turning handwheel. The coach is connected with pedal at its front and backrest at its back. The backrest is connected with the piston rod of the oil cylinder. The backrest and pedal is connected by pitman. There is a sliding seat board on the coach. Bedpan is connected on the bedpan bearing. Lifting rod is fixed at one side on the coach. The bearing of the bedpan is connected with lifting rod through lifting arm. Senior citizen or the disabled sit on the wheelchair, operate manual pump, balance mechanism realizes the transformation between seated position and lay condition, slide off slide seat board, operate lifting rod to raise bedpan to perform urination and defecation relieving, operate driving turning gear and driving mechanism can realize advancement, turning and immobilization of the wheelchair.

Description

technical field [0001] The invention relates to a wheelchair for the elderly and disabled. Background technique [0002] Everyone will enter old age with the increase of age, especially in China, which has a population of more than one billion, the proportion of the elderly is quite large. Some elderly people suffer from arthritis and cannot squat down to defecate or urinate and need help from others. Some elderly people have poor legs and feet and need help when walking; Daily life must be taken care of from time to time. Although there are currently special wheelchairs for the disabled, but if you want to lie down after sitting for a long time, someone must help you transfer them to the bed or sofa. Furthermore, it is even more difficult for disabled people in wheelchairs to defecate or urinate. Asking someone to take care of you is sometimes embarrassing and helpless. For our juniors, these are seen in our eyes and hurt in our hearts. We have to go to work every day, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/00A61G5/08A61G7/16A47K11/04
Inventor 王友林
Owner 王友林
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