Foldable portable wheelchair

Abstract

The invention discloses a foldable portable wheelchair. The foldable portable wheelchair comprises a seat module, a foldable support module and a chassis module. The seat module comprises a backrest, handrails and a cushion, the handrails are arranged on the left side and the right side of the cushion, and the backrest is arranged at the back side of the cushion. The chassis module comprises a chassis body, front steering wheels, front wheel supports, a battery pack, back driving wheels and driving assemblies, the front steering wheels are arranged at the front end of the chassis body through the front wheels supports, the back driving wheels are arranged at the back end of the chassis body, both the battery pack and the driving assemblies are arranged inside the chassis body, the back driving wheels are connected with the battery pack through the driving assemblies, the top of the foldable support module is connected with the seat module, and the bottom of the foldable support module is connected with the chassis module. The foldable portable wheelchair has two states of the riding state after the wheelchair is opened and the carrying and storing state after folding; occupied space after folding is small, the foldable structure is simple and convenient, the foldable portable wheelchair is in a luggage-case shape after being folded, can be directly pulled, and is light and handy and portable, and the requirements of short-haul-trip riding instead of walk of crowd having difficulty in moving are fully met.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a foldable portable wheelchair. Background technique [0002] Under the dual background of the aging society and the gradual improvement of people's living standards, a lightweight folding portable electric wheelchair is urgently needed. For people with limited mobility and their families, safe and portable travel tools currently on the market cannot It satisfies the needs well, but the bulky and difficult to carry of the travel tools makes this group inconvenient or even unwilling to travel, which makes the contradiction between the lack of lightweight means of transportation that can meet the short-distance travel of this group and their huge demand and desire become more obvious. Currently, the wheelchairs on the market can be used in the home environment, but for the application environment of short-distance travel, the design of general wheelchairs is obviously insufficient in terms of weight...

AI Technical Summary

Problems solved by technology

[0002] Under the dual background of the aging society and the gradual improvement of people's living standards, a lightweight folding portable electric wheelchair is urgently needed. For people with limited mobility and their families, safe and portable travel tools currently on the market cannot Satisfy the demand very well, the bulky and difficult to carry of the travel tools make this group inconvenient or even unwilling to travel, which makes the contradiction between the lack of lightweight means of transportation to meet the group's short-distance travel and their huge demand and desire become more obvious

Currently, the wheelchairs on the market can be used in the home environment, but for the application environment of short-distance travel, the design of general wheelchairs is obviously insufficient in terms of weight, volume and carrying method, and cannot be suitable for people with mobility issues. The practical needs of wheelchair lightweight and portability

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