The embodiment of the invention provides a crawling ladder assembly and a vehicle, the crawling ladder assembly comprises a mounting frame, a first ladder assembly and a second ladder assembly, the first ladder assembly is pivotally connected with the mounting frame so that the first ladder assembly can swing between a closed position and an open position relative to the mounting frame, and the second ladder assembly is slidably connected with the first ladder assembly so that the second ladder assembly can swing between the closed position and the open position relative to the mounting frame. Therefore, the second ladder assembly moves between the extending position and the retracting position relative to the first ladder assembly. The crawling ladder assembly is small in size and occupied space, simple in structure, high in structural strength and stability and convenient to operate and use.
本发明实施例提供一种爬梯组件和车辆,所述爬梯组件包括安装框架、第一梯架和第二梯架,第一梯架与安装框架可枢转地相连,以便第一梯架相对于安装框架在合拢位置和张开位置之间摆动,第二梯架与第一梯架可滑动地相连,以便第二梯架相对于第一梯架在伸出位置和缩回位置之间移动。本发明实施例的爬梯组件的体积和所占空间小,结构简单,结构强度和稳定性高,操作和使用方便。
Crawling ladder assembly and vehicle
爬梯组件和车辆
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Transport vehicle rainproof compartment with crawling ladder
European Patent Office | 2021
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