Search International and National Patent Collections

1. (WO2018145398) ELECTRIC TWO-WHEELED BALANCING WHEELCHAIR

Pub. No.:    WO/2018/145398    International Application No.:    PCT/CN2017/092111
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Fri Jul 07 01:59:59 CEST 2017
IPC: A61G 5/04
A61G 5/10
A61G 5/12
Applicants: CHANGZHOU BAIXIRUI MACHINERY TECHNOLOGY CO., LTD.
常州百西瑞机械科技有限公司
Inventors: ZHENG, Xin
郑鑫
Title: ELECTRIC TWO-WHEELED BALANCING WHEELCHAIR
Abstract:
An electric two-wheeled balancing wheelchair, comprising a balancing vehicle (1). A lifting driven rod (2) is provided on the bottom of the balancing vehicle (1). Four supporting legs (3) are provided around the balancing vehicle (1). The bottom of the supporting leg (3) is connected to a pedal (18). One end of the balancing vehicle (1) is connected to a direction control rod (4). The top of the direction control rod (4) is connected to a direction control telescopic rod (5). The top of the supporting leg (3) is connected to a supporting leg lifting lock and activation body structure (6). Supporting leg lifting pull rods (7) are provided on two sides of the supporting leg lifting lock and activation body structure (6). A seat forward and backward moving plate (8) is provided at the top of the supporting leg lifting lock and activation body structure (6). One side of the seat forward and backward moving plate (8) is connected to a direction control lifting rod (9). A seat backrest (10) is provided at the top of the direction control lifting rod (9). The device solves the inconvenient use problem in the existing balancing electric wheelchair that it is inconvenient for the disabled to sit on or get off the wheelchair, and it is inconvenient to control.