A telescopic stair-climbing tricycle belongs to the technical field of tricycles, solves the problems of the existing tricycles, and comprises a front frame and a rear frame; a steering wheel and a handlebar are arranged on the front frame, and two driving wheels and a container are arranged on the rear frame; the front frame and the rear frame are connected through a telescopic mechanism, so that the whole vehicle can be extended and contracted and the front wheel can be lifted when the vehicle climbs stairs; the telescopic stair-climbing tricycle is used for transportation.
一种伸缩式爬楼三轮车,属于三轮车技术领域,解决了现有的三轮车存在的问题,它包含前车架和后车架,在前车架上设置有一个转向轮和车把,在后车架上设置有两个驱动轮和货箱;前车架和后车架之间通过伸缩机构来连接;从而实现整车的伸缩,还可以实现爬楼时提高前轮;本发明用于运输。
Telescopic stair-climbing tricycle
伸缩式爬楼三轮车
2021-07-06
Patent
Elektronische Ressource
Chinesisch
Turning track, stair climbing machine and stair climbing system
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