The invention discloses a folding overturn-type boarding ladder. The folding overturn-type boarding ladder comprises a folding ladder frame, a ladder frame storage limiting device and a ladder frame locking device; two sides of the upper end of the folding ladder frame are respectively hinged to the rear end of a boarding platform; the ladder frame storage limiting device is arranged on two sides of the boarding platform; the ladder frame storage limiting device comprises a limiting strip and a limiting base which respectively correspond to two sides of the folding ladder frame; the ladder frame locking device comprises two elastic pins and two locking plates, wherein the two elastic pins are respectively fixed on one side of the ladder frame and the upper side of the limiting base; the two locking plates are in one-to-one correspondence to the two elastic pins in position and are respectively fixed on one side of the ladder frame. The folding overturn-type boarding ladder is simple in structure, convenient to use and maintain, low in manufacturing cost, safe and reliable to lock, and simple and rapid to store and unfold, occupies a small space in a vehicular square-cabin or a van vehicle, does not excessively occupy a space of a vehicle platform, and also can ensure the aesthetic sense.


    Access

    Download


    Export, share and cite



    Title :

    Folding overturn-type boarding ladder


    Contributors:
    ZHOU XINGBO (author) / HU YUAN (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Folding camouflage type boarding ladder

    PU TIANZHAO / LI WEIMIN / LI LINPING et al. | European Patent Office | 2024

    Free access

    Folding turnover type boarding ladder

    SONG YONGRONG / HUI HAIPING | European Patent Office | 2022

    Free access

    Folding type composite material airplane boarding ladder

    WANG YUWEN / WANG YOUCHEN / WANG CHENGLIN | European Patent Office | 2021

    Free access

    Drawing type boarding ladder

    LI SHAOMIN / XU ZHAO / LIU YONG et al. | European Patent Office | 2020

    Free access

    Emergency folding ladder for target vessel boarding

    OH SANG HUN | European Patent Office | 2024

    Free access