Wheelchair with simple structure and easy operation and working method thereof

Abstract

The invention discloses a wheelchair with simple structure and easy operation, comprising a support frame and a brake mechanism. The support frame is provided with a front frame, a rear frame, a backleaning tube group and a seat tube group. The front frame and the rear frame are movably connected. The back leaning tube group is installed on the rear frame. The seat tube group is mounted on the back leaning tube group, and the two are connected in a movable manner. The seat tube group and the front frame are connected through the connecting piece of the front frame, the brake mechanism is installed on the rear frame and connected with the brake handle through the brake rope, and the brake handle is installed above the back-leaning tube group; the invention also comprises a quick folding device, wherein the quick folding device is installed on a support frame, and the front frame is inclined. In the invention, a quick folding device is arranged on the wheelchair to realize one-button folding, which solves the problem of difficult folding of the wheelchair, and a brake handle is arranged on the wheelchair, and the brake handle is linked with the brake mechanism by grasping the brakehandle tightly to realize quick braking.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a wheelchair with simple structure and easy manipulation and its working method. Background technique [0002] With the rapid development of social economy, both people's life and the production of enterprises have gradually realized modernization and intelligence, and people's quality of life and living standards are constantly improving. Wheelchairs are an important tool for rehabilitation. Wheelchairs are not only a means of transportation for physically disabled and handicapped people, but more importantly, they use wheelchairs to perform physical exercises and participate in social activities. [0003] Most of the existing wheelchairs currently on the market are braked manually by stepping on the brakes on the wheels. Occasionally even the situation of brake failure will occur, and most of the existing wheelchairs, the seat tube group and the front support group ado...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing wheelchairs currently on the market are braked manually by stepping on the brakes on the wheels. Occasionally even the situation of brake failure will occur, and most of the existing wheelchairs, the seat tube group and the front support group adopt a vertical design, so that the person sitting in the wheelchair can only sit on it vertically. Its legs can only be placed vertically, but long-term vertical placement of the legs can easily cause swelling and fatigue;

[0004] At the same time, most of the folding mechanisms of existing wheelchairs are relatively complicated, and multi-step operations are required to realize it, which will bring a lot of inconvenience to users when traveling. Therefore, the structure of existing wheelchairs still needs to be improved.

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