According to the four-wheel electric scooter, two handles are arranged at the upper end of a stand column and used for driving the stand column to rotate left and right, swing arm assemblies swinging up and down along a scooter frame are hinged to the two sides of the front end of the scooter frame respectively, damping devices are installed between the swing arm assemblies and the scooter frame, steering knuckles are rotationally connected to the swing arm assemblies, and hub motors are installed on the steering knuckles. A steering mechanism is arranged in the front end of the frame, the stand column is driven to rotate through the handle, and the stand column drives the corresponding hub motor to steer through the steering mechanism. The rear swing arms swinging up and down along the frame are hinged to the two sides of the bottom close to the tail of the rack respectively, the damping devices are installed between the rear swing arms and the frame, the hub motors are installed on the rear swing arms, the tires are installed on the hub motors, and the brake devices are used for braking the hub motors. According to the scooter, the riding comfort of the whole scooter is improved, the cross-country type of the whole scooter is improved, the scooter can smoothly pass through uneven road surfaces, the driving interestingness and the controllability of the whole scooter are enhanced, and the scooter can be applied to different scenes.

    一种四轮电动滑板车,两个把手设置在立柱的上端,把手用于带动立柱左右转动,在车架的前端两侧分别铰接有沿车架上下摆动的摆臂组件,在摆臂组件与车架之间安装有减震装置,转向节转动连接在摆臂组件上,轮毂电机安装在转向节上,在车架的前端内部设置有转向机构,通过把手带动立柱转动,立柱通过转向机构带动对应的轮毂电机转向;在靠近机架的尾部的底部两侧分别铰接有沿车架上下摆动的后摆臂,在后摆臂与车架之间安装有减震装置,在后摆臂上安装有轮毂电机,在每个轮毂电机上均安装有轮胎,刹车装置用于对轮毂电机制动。改善整车行驶的平顺性,提高整车的越野型,顺利通过凹凸不平路面,增强驾乘的趣味性和对整车的操控性,更能实现在不同的场景,应用该滑板车。


    Access

    Download


    Export, share and cite



    Title :

    Four-wheel electric scooter


    Additional title:

    一种四轮电动滑板车


    Contributors:
    LI YUN (author) / ZHENG XIAOBING (author) / ZOU GUANGYIN (author)

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Four-wheel scooter

    WEI ENQIANG / ZHU SHENGKAI | European Patent Office | 2023

    Free access

    Steering device for four-wheel scooter and four-wheel scooter

    CHENG LANG | European Patent Office | 2023

    Free access

    Electric scooter wheel with motor and electric scooter

    QIAN JINGBIN | European Patent Office | 2022

    Free access

    Four-wheel scooter type vehicle

    GUILLAUME ANNICK | European Patent Office | 2024

    Free access

    Electric scooter front wheel steering mechanism and electric scooter

    QIAN JINGBIN | European Patent Office | 2021

    Free access