Wheelchair convenient for user to go to toilet

Abstract

The invention provides a wheelchair convenient for a user to go to a toilet. The back of the wheelchair and the lower portion of a wheelchair seat cushion are not covered so that the wheelchair can gobackward from the back and move to the upper portion of a closestool. The wheelchair seat cushion comprises, at least, a seat cushion outer ring and a seat cushion inner ring, wherein the seat cushion outer ring is provided with a through hole, the size of the through hole is large enough for urine and excrement to pass through without seat cushion contamination, the seat cushion inner ring is matched with the through hole, the seat cushion inner ring is located in the through hole and form a complete seat cushion with the seat cushion outer ring when the user does not need to defecate. No urine and excrement collecting device is below the wheelchair seat cushion. When the user needs to defecate, the seat cushion inner ring can be opened to expose the through hole, so that the through hole is aligned to an opening of an external closestool. A physically challenged person sitting on the wheelchair convenient for the user to go to the toilet can directly go to a toilet without a specialseat cushion and a special urine and excrement collecting device, and meanwhile the wheelchair can be also used without others' help.

Description

technical field [0001] The invention relates to an intelligent wheelchair, in particular to a wheelchair for the disabled who is convenient for going to the toilet. Background technique [0002] At present, there are hundreds of thousands of people all over the world who injure their spine every year due to car accidents, falls and other reasons, resulting in lower body paralysis. However, it is quite difficult for a disabled person in a wheelchair to go to the toilet by himself. As a result, people with disabilities often require care at home when they are at home. [0003] Although wheelchairs on the market are relatively easy to move, other functions are very limited. Sitting in a wheelchair, many disabled people with lower body disabilities can move, but it is quite difficult for disabled people in wheelchairs to go to the toilet by themselves. People with disabilities generally cannot go to the toilet directly in wheelchairs, and need special hollow cushions and help...

AI Technical Summary

Problems solved by technology

Difficult to live independently

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