The invention provides a stair climbing machine which comprises a Z-shaped frame structure, a bearing structure, a driving structure, a bottom wheel lifting structure and an automatic control system, and through switching of working modes, the stair climbing machine can carry people and objects to go up and down stairs and can also be easily pushed on the flat ground. The device is simple in structure, safe, reliable, low in cost and convenient to use.
本发明提供一种爬楼机,包括Z形框架结构、承载结构、驱动结构、底轮升降结构、自控系统,本申请通过工作模式的切换,爬楼机即可以载人载物上下楼梯,还可在平地上轻松推行。本申请结构简单、安全可靠、成本低廉、使用方便。
Stair climbing machine
一种爬楼机
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Turning track, stair climbing machine and stair climbing system
Europäisches Patentamt | 2023
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