The invention discloses a height-adjustable truck movable step, and belongs to the technical field of truck steps, the height-adjustable truck movable step comprises a pedal assembly and two mounting bases, and the pedal assembly is connected with the two mounting bases through four telescopic rocker arm guide rail assemblies; the telescopic rocker arm guide rail assembly comprises an outer guide rail hinged to the mounting base and an inner guide rail hinged to the pedal assembly, the inner guide rail and the outer guide rail are in sliding insertion fit, a limiting column is arranged on the inner guide rail, and a plurality of clamping holes capable of clamping and positioning the limiting column are formed in the outer guide rail. The limiting columns are clamped into different clamping holes, so that the height of the pedal assembly can be flexibly adjusted to adapt to different road conditions, and the convenience of getting on the vehicle is improved; the whole movable pedal is of a quadrilateral structure, and when the pedal assembly touches an obstacle, the pedal assembly can swing front and back, so that the pedal assembly is lifted to a certain degree, the trafficability of a vehicle is effectively improved, and the pedal assembly is prevented from being impacted, collided and damaged by the obstacle.

    本发明公开一种高度可调式卡车活动踏步,属于卡车踏步技术领域,包括踏板总成和两个安装底座,踏板总成通过四个伸缩式摇臂导轨总成与两个安装底座连接安装;伸缩式摇臂导轨总成包括与安装底座铰接安装的外导轨和与踏板总成铰接安装的内导轨,内导轨与外导轨滑动插装配合,且内导轨上设有限位柱,外导轨上开设有若干个能够对限位柱卡合定位的卡孔。通过限位柱卡入不同的卡孔内,可实现对踏板总成高度的灵活调节,以适用于不同路况,提高上车的便捷性;活动踏步整体呈四边形结构,当踏板总成触碰到障碍物时,可使得踏板总成前后摆动,从而使踏板总成一定程度的抬高,有效增加车辆的通过性,避免障碍物对踏板总成的冲击碰撞损坏。


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    Title :

    Height-adjustable truck movable step


    Additional title:

    一种高度可调式卡车活动踏步


    Contributors:
    LI JINHU (author) / GAO ZHIPENG (author) / MA JIANHUA (author) / LIU YUHENG (author) / REN XINYU (author) / ZHENG YAWEN (author) / ZHENG MAOLIN (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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