The invention discloses a vehicle-mounted foldable and retractable ladder, which belongs to the technical field of vehicle-mounted ladders and comprises a sliding device, a connecting device, a folding device and a roller supporting device. The sliding device is arranged on the vehicle body, and the connecting device is arranged on the sliding device and moves relative to the sliding device; the folding device is connected with the connecting device and turns over relative to the connecting device; the roller supporting device is installed in the vehicle body and used for supporting the folding device to slide. The ladder can be pulled out of the vehicle body through the sliding device, the ladder can be overturned through the folding device, and the ladder is easy and convenient to operate, does not need to be disassembled or assembled, does not occupy space and is practical and reliable.

    本发明公开一种车载用可折叠和收放的梯子,属于车载梯子技术领域,包括滑动装置、连接装置、折叠装置和辊轮支撑装置;所述滑动装置设置于车体上,所述连接装置设置于滑动装置上并相对于滑动装置移动;折叠装置与连接装置连接并相对于连接装置翻转;所述辊轮支撑装置安装于车体内部且用于支撑折叠装置滑动;利用滑动装置可以将梯子从车体内部抽出,折叠装置可以实现梯子的翻转,该梯子操作简便,无需拆装,不占用空间,实用可靠。


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    Title :

    Vehicle-mounted foldable and retractable ladder


    Additional title:

    一种车载用可折叠和收放的梯子


    Contributors:
    ZHU LEI (author) / ZHAO YUXIANG (author) / MA LIANNA (author) / LIU SHENGJIE (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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