Medical rehabilitation wheelchair

Abstract

A medical rehabilitation wheelchair comprises a frame. The frame is provided with a backrest and two supporting rods on the back of the backrest. The two supporting rods are connected fixedly through a rod arranged horizontally, and are provided with fitting plates which fit the backrest. The backrest is provided with two connector plates both provided with through holes; the two supporting rods respectively penetrate the through holes. The outside of each supporting rod is sleeved with a spring, the upper end of the spring fits the lower surface of the corresponding connector plate, and the lower end of the spring fits a limit block on the supporting rod. Limit rods are arranged at the bottom ends of the supporting rods; the frame is provided with a limit disc which is provided with at least two limit slots; the limit rods penetrate the limit slots; and the limit slots are distributed uniformly along the circumference of the limit disc. The outer walls of the limit rods are coated with rubber protector layers. The medical rehabilitation wheelchair is convenient to use as a user only needs to pull the supporting rods upwards and set the limit rods in the proper limit slot; besides, the medical rehabilitation wheelchair is high in stability, low in manufacturing cost and suitable to promote.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a wheelchair for medical rehabilitation. Background technique [0002] Affected by physical factors, some disabled patients rely heavily on wheelchairs in their daily lives. Most of the backrests of existing wheelchairs cannot be adjusted, which greatly reduces the comfort of the wheelchair. The user needs to maintain a posture for a long time when using the wheelchair. Even for wheelchairs with adjustable backrests, most of them are realized in the form of electric motors, which are expensive and not widely popularized. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a medical rehabilitation wheelchair with simple structure and good use effect aiming at the deficiencies of the prior art. [0004] The technical problem to be solved by the present invention is achieved through the following technical solutions. A wheelchair for medica...

AI Technical Summary

Problems solved by technology

Most of the backrests of existing wheelchairs cannot be adjusted, which greatly reduces the comfort of the wheelchair. When users use it, they need to maintain a certain posture for a long time, and if things go on like this, they are prone to back pain

Even for wheelchairs with adjustable backrests, most of them are implemented in the form of electric motors, which are expensive and not widely popularized.

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