The invention discloses a steering system of a four-wheel scooter, which relates to the technical field of scooters and comprises a turnover mechanism, the upper end of the turnover mechanism is detachably connected with a tubular column middle section, and a steering tube is arranged above the tubular column middle section; the turnover mechanism is in bolted connection with a mandrel, the middle of the mandrel is rotationally connected with a lower section of a tubular column, the lower end of the mandrel is fixedly connected with a support connector, and the mandrel is connected with a steering pull rod connecting support; a left pull rod and a right pull rod are connected to the two ends of the steering pull rod connecting support respectively and connected with steering knuckles, and the steering knuckles are connected with wheels. The middle section of the pipe column can be detached from the upper end of the turnover mechanism and is turned over and put down, so that space is saved during transportation; the steering tube is rotated to drive the steering fixing seat and the tubular column middle section to rotate, so that the turnover mechanism drives the mandrel to rotate, the support connector rotates along with the mandrel, the steering pull rod connecting support is driven to rotate together, the right pull rod and the left pull rod are controlled to rotate, rotation of the steering knuckle is controlled, and steering of wheels is controlled.

    本发明公开了一种四轮滑板车转向系统,涉及滑板车技术领域,包括翻转机构,翻转机构上端可拆卸连接有管柱中段,管柱中段上方设有转向管;翻转机构螺栓连接有芯轴,芯轴中部转动连接有管柱下段,芯轴下端固定连接有支架连接头,芯轴连接有转向拉杆连接支架;转向拉杆连接支架的两端分别连接有左拉杆和右拉杆,左拉杆和右拉杆均连接有转向节,转向节与车轮连接。管柱中段可从翻转机构上端拆卸下来,翻转放倒,在运输时节省空间;转动转向管,带动转向固定座和管柱中段转动,使翻转机构带动芯轴转动,支架连接头随之转动,带动转向拉杆连接支架一起转动,控制右拉杆和左拉杆转动,进而控制转向节的转动,实现控制车轮转向。


    Access

    Download


    Export, share and cite



    Title :

    Steering system of four-wheel scooter


    Additional title:

    一种四轮滑板车转向系统


    Contributors:
    ZENG NENGCHUANG (author) / WEN DENGGUO (author) / JIANG SANAI (author) / ZHOU KAI (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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

    CHENG LANG | European Patent Office | 2023

    Free access


    Four-wheel scooter

    WEI ENQIANG / ZHU SHENGKAI | European Patent Office | 2023

    Free access

    Four-wheel electric scooter

    LI YUN / ZHENG XIAOBING / ZOU GUANGYIN | European Patent Office | 2023

    Free access

    Electric scooter front wheel steering mechanism and electric scooter

    QIAN JINGBIN | European Patent Office | 2021

    Free access