The invention belongs to the technical field of truck cab pedals and particularly relates to a truck three-layer step pedal with an anti-skid function. The step pedal comprises a main supporting column, a horizontal connecting rod is welded in the middle of the main supporting column, a first pedal is welded above the main supporting column, a second pedal is welded below the main supporting column, a lower surface of the second pedal is connected with a third pedal, movable connecting plates I are hinged to two ends of an upper surface of the third pedal, movable connecting plates II are hinged to two ends of the lower surface of the second pedal, the first movable connecting plates and the second movable connecting plates are connected with each other in a hinged mode, rotary springs arearranged at the connecting positions, the movable connecting plates I and the movable connecting plates II are folded under the action of the rotary spring, the third pedal is pulled upwards, the first pedal, the second pedal and the third pedal each comprise a pedal part and a connecting part, and the pedal parts are abrasion-resistant anti-skid pedals. The step pedal is advantaged in that defects in the prior art are overcome, and problems that in the prior art, the position of a multi-layer pedal is too high, and skid resistance is poor are solved.

    本发明属于货车驾驶室踏板技术领域,具体涉一种具有防滑功能的货车用三层台阶踏板,包括主支撑柱,主支撑柱中间焊接有水平连接杆,主支撑柱上方焊接有第一踏板,主支撑柱下方焊接有第二踏板,第二踏板下表面连接有第三踏板,第三踏板上表面两端均铰连接有活动连接板一,第二踏板下表面两端位置均铰连接有活动连接板二,活动连接板一和活动连接板二之间通过铰连接的方式相互连接,且连接处设有回旋弹簧,活动连接板一和活动连接板二在回旋弹簧的作用下折叠,将第三踏板向上拉,第一踏板、第二踏板和第三踏板均包括脚踏部分和连接部分,脚踏部分均为耐磨式防滑踏板,克服了现有技术的不足,解决了现有技术多层踏板位置过高的和防滑问题。


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    Title :

    Three-layer step pedal with anti-skid function for truck


    Additional title:

    一种具有防滑功能的货车用三层台阶踏板


    Contributors:
    XI YUEKUN (author) / XI ZIQIANG (author) / ZHANG YINGHONG (author) / ZHANG DENGZHU (author) / JIN YUTAO (author) / LUO SONG (author) / WANG LIANG (author) / CHENG JINKANG (author) / HOU XUEYONG (author) / LI XIUDONG (author)

    Publication date :

    2020-09-08


    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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