Multi-posture wheelchair

Abstract

The invention discloses a multi-posture wheelchair. The multi-posture wheelchair comprises a chair frame; a bearer assembly, comprising a back cushion, a seat and a foot rest, wherein the back cushion, the seat and the foot rest are arranged sequentially from left to right; a transmission assembly, which comprises a first plate frame, a second plate frame, a third plate frame, a fourth plate frameand a transmission bar; and a power assembly, which comprises a first linear driving device and a second linear driving device. The multi-posture wheelchair can be used for assisting a user to solelycomplete posture transformation among a standing posture, a sitting posture and a lying posture and helping persons having difficulty getting about to achieve living self-servicing and improve quality of life.

Description

technical field [0001] The invention relates to a medical tool, in particular to a multi-position wheelchair. Background technique [0002] In society, groups with limited mobility usually need to be accompanied by a special person. For example, in daily life, the elderly need to transfer between beds, seats, wheelchairs, toilets, etc., which is a huge project. Sometimes two to three people are needed to help at the same time, which requires a lot of manpower. At the same time, it is easy to cause secondary injuries during the moving process. However, in general, there are not many manpower to take care of the elderly in the family, especially for the elderly living alone, so they cannot meet the needs of caring activities. Inconvenient elderly needs. The existing aiding devices on the market usually only have the function of simple movement and auxiliary support. If the elderly rely on such devices to complete the transformation of posture alone, such as from standing to s...

AI Technical Summary

Problems solved by technology

[0002] In society, groups with limited mobility usually need to be accompanied by a special person. For example, in daily life, the elderly need to transfer between beds, seats, wheelchairs, toilets, etc., which is a huge project. Sometimes two to three people are needed to help at the same time, which requires a lot of manpower. At the same time, it is easy to cause secondary injuries during the moving process. However, in general, there are not many manpower to take care of the elderly in the family, especially for the elderly living alone, so they cannot meet the needs of caring activities. Handicapped Elderly Needs

The existing aiding devices on the market usually only have the function of simple movement and auxiliary support. If the elderly rely on such devices to complete the transformation of posture alone, such as from standing to sitting, such devices cannot provide effective support for their actions. Safety guarantee, easy to cause secondary injury to the elderly

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