Angle-adjustable and height-adjustable chair surface structure and multifunctional wheelchair thereof

Abstract

The invention discloses an angle-adjustable and height-adjustable chair surface structure and a multifunctional wheelchair thereof. The chair surface structure comprises a backrest, a cushion, an angle adjusting part and a lifting adjusting part, the angle adjusting part comprises a sliding rail and a fixed guiding part which are used in cooperation, the sliding rail is arranged on the backrest, and when the lifting adjusting part lifts, the fixed guide part can slide along the slide rail, the backrest can synchronously move along with the lifting of the cushion in the angle adjusting process, so that the angle change between the backrest and the cushion can be stably realized, and an implementable stable structure is provided for subsequently applying the wheelchair to a nursing bed; the wheelchair is provided with a pedal, a vegetable basket, a ventilation and massage system and a excrement receiving system, so that the wheelchair integrates the functions of excrement receiving treatment, ventilation and massage and the like, most daily life requirements can be met, and the living of old people and patients with mobility difficulties can be basically carried out on the combined device; and conversion to other auxiliary tools is not needed.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to an angle- and height-adjustable chair surface structure and a multifunctional wheelchair thereof. Background technique [0002] Most of the elderly or patients with physical disabilities or inconvenient mobility use wheelchairs for activities. Most traditional wheelchairs can only be used as movable seats instead of lifting movements. Secondly, many of them use self-service wheels for activities. , this kind of traditional movable wheelchair can only allow the patient to sit on it and push the self-help wheel by hand or walk by others, and the patient will face various needs in life. Due to the single function of the current wheelchair, other needs only The need can only be met through the services of others, especially when the patient sits in a wheelchair for a long time and needs to rest in bed. Contents of the invention [0003] The object of the present invention...

AI Technical Summary

Problems solved by technology

[0002] Most of the elderly or patients with physical disabilities or inconvenient mobility use wheelchairs for activities. Most of the traditional wheelchairs can only be used as movable seats instead of lifting movements. Secondly, many of them use self-help wheels for activities. , this kind of traditional movable wheelchair can only allow the patient to sit on it and push the self-help wheel by hand or walk by others, and the patient will face various needs in life. Due to the single function of the current wheelchair, other needs only Needs can only be met through the services of others, especially when the patient sits in a wheelchair for a long time and needs to rest in bed

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