The invention discloses a folding type electric vehicle for carrying persons to get upstairs or downstairs. The folding type electric vehicle is characterized in that front and rear wheel axles are respectively arranged at the upper ends and the lower ends of bearing brackets at the front and rear ends of a pedal platform; left folding frames and right folding frames are respectively arranged at the left end and the right end of the front wheel axle; an electrical appliance box framework is welded at the upper ends of the left and right folding frames; a speed reducing direct current motor is arranged on the left side of the lower end of the framework; a two-way armrest is arranged at the upper end of the framework; four identical turning wheel racks are respectively arranged at the left end and the right end of each of the front wheel axle and the rear wheel axle; six front wheels are respectively arranged on six short wheel shafts of the front left-right turning wheel racks; the front wheels are round wheels with identical diameters; six rear wheels are respectively arranged on six short wheel shafts on the rear left-right turning wheel racks; the rear wheels are square wheels with identical side length; a front sprocket gear and a rear sprocket gear are respectively arranged at the right end shaft ends of the front wheel axle and the rear wheel axle; synchronous chains are arranged on teeth of the sprocket gears. According to the folding type electric vehicle disclosed by the invention, the problem that people get upstairs or downstairs is solved, the size can be reduced; the folding type electric vehicle is easy, static and convenient for moving and can adapt to the stairs with various sizes; the folding type electric vehicle can be manufactured by using existing electromobile accessories, so that the folding type electric vehicle is low in cost and quick in effect.


    Access

    Download


    Export, share and cite



    Title :

    Folding type electric vehicle for carrying persons to get upstairs or downstairs


    Contributors:
    ZHU MUSONG (author)

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62D MOTOR VEHICLES , Motorfahrzeuge



    Transport vehicle with upstairs and downstairs structure

    XUE NIANJUN | European Patent Office | 2025

    Free access

    Self-adaptive rod piece upstairs and downstairs turning device

    ZHU ZHIQIANG / XIONG YANHONG | European Patent Office | 2022

    Free access

    Electric drive device assisting upstairs and downstairs actions

    ZHANG CHUNYAN / MA JIAWEI / GUAN LINYU et al. | European Patent Office | 2020

    Free access

    Moving device for going upstairs and downstairs

    WANG XINGONG / WANG RONG | European Patent Office | 2023

    Free access

    Walking upstairs-downstairs assisting device and application method

    LIU SHIGUO / ZUO XUANZI / LIU YIZHE | European Patent Office | 2020

    Free access