Wheelchair for dealing with bumpy road surface

Abstract

The invention discloses a wheelchair for dealing with a bumpy road surface. The wheelchair comprises a machine body, rear wheels are rotatably installed on the front side wall and the rear side wall of the left side of the machine body, front wheels are rotatably installed on the front side wall and rear side wall of the right side of the machine body, a bottom space is formed in the machine body,a rotating transverse shaft rotatably installed on the side walls of the machine body is arranged in the bottom space, and the rotating transverse shaft is a motor shaft with power. When the wheelchair encounters the bumpy road surface, a contact seat is locked so that the seat swings to be in a horizontal state again, and the use comfort is improved; when the bumpy degree of the road surface islarge, an auxiliary plate can extend out of the bottom, so that the road surface can be relatively flat, and shaking of the wheelchair is slowed down; and meanwhile, when the slope of the road surfaceis large, an emergency device can be started, and the safety of a user is ensured.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a wheelchair for dealing with bumpy roads. Background technique [0002] Traditional wheelchairs are generally hand-push or hand-cranked, and this type of wheelchair shakes strongly when dealing with bumpy roads, which is not comfortable enough for disabled users and may even cause secondary injuries. When the wheelchair moves, it often needs to consume a lot of physical strength, and it is also easy to cause the wheelchair to get stuck and unable to move. When the wheelchair goes up and down a steep slope, the chair body is also prone to turning forward. Solve the above problems. Contents of the invention [0003] In order to solve the above problems, this example designs a wheelchair for bumpy roads. A wheelchair for bumpy roads in this example includes a body, and rear wheels are installed on the front and rear side walls on the left side of the body. The front and rear si...

AI Technical Summary

Problems solved by technology

[0002] Traditional wheelchairs are generally hand-push or hand-cranked, and this type of wheelchair shakes strongly when dealing with bumpy roads, which is not comfortable enough for disabled users and may even cause secondary injuries. When the wheelchair moves, it often needs to consume a lot of physical strength, and it is also easy to cause the wheelchair to get stuck and unable to move. When the wheelchair goes up and down a steep slope, the chair body is also prone to turning forward. solve the above problems

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