The invention discloses a threshold folding and unfolding device, a vehicle threshold and a vehicle, the threshold folding and unfolding device comprises a driving module and a folding and unfolding module, and the folding and unfolding module is connected between the threshold and the driving module; the folding and unfolding module is driven by the driving module to drive the doorsill to move in a telescopic mode in the horizontal direction. The folding and unfolding module comprises an arm assembly which is connected between the connecting frame and the driving module; one end of the arm assembly is connected with an output shaft of the driving module, and the other end of the arm assembly is pivotally connected with the connecting frame; the problem that the width of an existing vehicle threshold cannot be changed is solved, the width of the vehicle threshold is reduced when people get on and off the vehicle, and the vehicle can get on and off more conveniently; and the doorsill is prevented from contacting with the trouser legs to contaminate the trouser legs.

    本发明公开了一种门槛收放装置、车辆门槛及车辆,包括驱动模块和收放模块,收放模块连接在门槛与驱动模块之间;所述收放模块在驱动模块的驱动下,带动门槛沿水平向伸缩移动;所述收放模块包括臂组件,连接在连接架和驱动模块之间;臂组件的一端连接驱动模块的输出轴,另一端与连接架枢转连接,连接架连接门槛;解决现有车辆门槛无法改变宽度的问题,通过门槛收放,在人员上下车时减小车辆门槛的宽度,使车辆上下更加方便;还避免门槛与裤腿接触,弄脏裤腿。


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    Title :

    Threshold retracting and releasing device, vehicle threshold and vehicle


    Additional title:

    一种门槛收放装置、车辆门槛及车辆


    Contributors:
    LIU YANG (author) / WANG XIN (author) / HU XIANGZHI (author) / GUO JINCHANG (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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