Full-plastic wheelchair

Abstract

The invention discloses a full-plastic wheelchair. The structure of the full-plastic wheelchair is improved. Compared with the number of parts and pipe joints of an original wheelchair, the number of parts and pipe joints of the full-plastic wheelchair is reduced, and the full-plastic wheelchair can be installed without the need of a tool. Each half vehicle frame is composed of a front rod, a rear rod and a vehicle frame rod in a connected mode. A folding assembly is composed of more than one pair of cross supporting rods, transverse seat poles and connectors in a connected mode, wherein each transverse seat pole is provided with a balancing pole, and each connector is provided with a bottom plate. Each foot rest lever assembly is connected to one half vehicle frame through a foot rest level in a sliding and matched mode, wherein a pedal is hinged to each foot rest level. A back lever assembly is connected with a push rod through two back levers by means of locking hoops, wherein the two back levers are connected with a backrest. Locating lock buckles are installed at the connection positions between an armrest assembly and each half vehicle frame, between the back lever assembly and each half vehicle frame and between each foot rest lever assembly and each half vehicle frame. According to an existing full-plastic wheelchair, parts of each big assembly are connected through fasteners. Parts of each assembly of the existing full-plastic wheelchair are fixedly connected in an injection molding mode, so that the strength is better, connecting is firmer, using is safer, and the full-plastic wheelchair is particularly suitable for overweight consumers. The position of each foot rest lever on one half vehicle frame of each foot rest lever assembly can be adjusted according to the height of a consumer and the length of the foot, and therefore different needs of consumers can be met. Due to the fact that the push rod is added between the back rods, the strength of the back portion is improved, the backrest is not prone to deforming, the consumers feel comfortable when using the full-plastic wheelchair, and push of the full-plastic wheelchair saves effort and is more convenient.

Description

technical field [0001] The invention relates to a wheelchair, in particular to an all-plastic wheelchair for disabled persons and patients to enter a precision diagnosis and treatment equipment room in a hospital for medical examination and as an auxiliary moving tool in daily life. Background technique [0002] There are many kinds of wheelchairs available in the market, but most of them are made of metal materials. The metal pipes are easy to rust and corrode, which will affect their service life. In addition, the metal pipes of wheelchairs need to be electroplated, which will cause serious pollution to the environment. This is not desirable. Also because the wheelchair is a metal part, when the hospital performs physical therapy and diagnosis and examination on patients, especially in the X-ray room, CT room, and magnetic resonance room, patients who cannot walk cannot be pushed into the room with a wheelchair, so they have to be carried by multiple medical staff. Carryi...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of wheelchairs available in the market, but most of them are made of metal materials. The metal pipes are easy to rust and corrode, which will affect their service life. In addition, the metal pipes of wheelchairs need to be electroplated, which will cause serious pollution to the environment. this is not advisable

Also because the wheelchair is a metal part, when the hospital performs physical therapy and diagnosis and examination on patients, especially in the X-ray room, CT room, and magnetic resonance room, patients who cannot walk cannot be pushed into the room with a wheelchair, so they have to be carried by multiple medical staff. Back to the equipment for testing, it brings a lot of inconvenience to the work of medical staff, not only increases labor intensity and time, but also brings embarrassment and pain to patients

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