文献类型：专利

英文题名：Multifunctional self-travel wheelchair, has power system provided with battery and motor that are fixed under cushion, supporting structure rotationally connected with vehicle body, and hand brake fixed on climbing structure

作者：MIAO Y;LU B;ZHANG H;FANG Y;GUO H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN106618892-A

申请日：2017-03-07

公开日：2017-05-10

语种：英文

收录：DERWENT

摘要：NOVELTY - The wheelchair has a power system provided with a battery (3) and a motor (9) that are fixed under a cushion (2). A universal wheel (6) is fixed at a front wheel of a vehicle body (1). A climbing structure (8) is fixed with a rear wheel of the vehicle body. A safety protection structure is connected with the motor. A supporting structure (5) is rotationally connected with the vehicle body. A hand brake (7) is fixed on the climbing structure. The supporting structure is provided with a rubber ring, a rubber stop block, a fork and a wheel shaft. USE - Multifunctional self-travel wheelchair. ADVANTAGE - The wheelchair ensures safe climbing, and is portable and convenient to maintain. The wheelchair ensures folding retraction of the supporting structure and the cushion when not used and pulled out while using. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a multifunctional self-travel wheelchair. Vehicle body (1) Cushion (2) Battery (3) Supporting structure (5) Universal wheel (6) Hand brake (7) Climbing structure (8) Motor (9)