Automatic lifting double crutches

Abstract

The invention discloses automatic lifting double crutches, and provides a walking aid capable of providing part of self-care ability in life for old people having difficulty getting about or patients suffering from lower limb function deficiency in later-stage rehabilitation, enabling old people or patients to go to a toilet to relieve the bowels by themselves or even relieve the bowels by themselves without going to a toilet and suitable for toilet bowls and squatting pans. According to the automatic lifting double crutches, a chassis with walking wheels is provided with a pair of automatic lifting double-crutch frames, each lifting double-crutch frame is composed of a fixed sleeve and a telescopic movable sleeve, and the upper end of each movable sleeve is connected with a crutch holder; each movable sleeve is driven by a lifting system to ascend and descend, the two fixed sleeves are each sleeved with a short sleeve, the two short sleeves are connected through pull wires and ascend and descend along with the movable sleeves, a foldable sitting board is hinged to the short sleeves so that old people or patients can relieve the bowels conveniently in an environment without toilet bowls or squatting pans, and the two electric wheels are arranged on the chassis so that the chassis can be conveniently driven to cross over low obstacles like a doorsill or the chassis can run with old people or patients sitting on the sitting board.

Description

technical field [0001] The invention relates to a double crutch type rehabilitation walking aid, in particular to an automatic lifting double crutch. Background technique [0002] In daily life, elderly people with limited mobility, patients with lower limb function deficiency, and post-rehabilitation patients have poor self-care ability, especially the daily defecation, which requires frequent squatting and standing up, which must be supported by someone. For this reason, these people dare not drink more water, and also want to practice walking. The rehabilitation walking aid device in the background technology only focuses on assisting walking, and ignores the difficulty of urinating and defecating. Walking double crutches, patent application No. 201520369080.8 discloses a double crutches folding standing and walking dual-purpose rehabilitation frame. The height of its support is fixed. It is very difficult to squat down and stand up with the strength in one's own hand, a...

AI Technical Summary

Problems solved by technology

[0002] In daily life, elderly people with limited mobility, patients with lower limb function deficiency, and post-rehabilitation patients have poor self-care ability, especially the daily defecation, which requires frequent squatting and standing up, which must be supported by someone. For this reason, these people dare not drink more water, and also want to practice walking. The rehabilitation walking aid device in the background technology only focuses on assisting walking, and ignores the difficulty of urinating and defecating. Walking double crutches, patent application No. 201520369080.8 discloses a double crutches folding standing and walking dual-purpose rehabilitation frame. The height of its support is fixed. It is very difficult to squat down and stand up with the strength in one's own hand, and it is not suitable for defecation. A kind of lifting double crutch mechanical arm disclosed in patent application number 201310637857. The length of the arm is in the shape of an arc, and it will move back and forth while lifting and lowering, making it very uncomfortable for the person being supported to draw an arc. The lifting stroke is proportional to the length of the arm, and it is difficult to achieve the full stroke from sitting to standing. The optimal design, the purpose of its invention is simply to lift and put down the sick or the elderly

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