The invention provides a deformable folding type load-carrying device, and belongs to the technical field of transportation. The device comprises a supporting rack, a telescopic mechanism, a sliding mechanism, a rotating mechanism, a fixing mechanism and a rotating pulley. When the deformable folding type load-carrying device is used for transporting articles, the shape of the load-carrying devicecan be changed according to the size of the transported articles when the load-carrying device is used through folding, stretching and fixing of the load-carrying device, and the load-carrying devicecan be completely contracted when not used, and is convenient to store.
本发明提供了一种可变形的折叠式载重装置,属于运输技术领域。该装置包括支撑机架、伸缩机构、滑动机构、旋转机构、固定机构和转动滑轮。本发明在运输物品时,通过载重装置的折叠、拉伸、固定,实现载重装置在使用时可以根据运输物品的大小改变形状,在不使用时又可以完全收缩起来,方便收纳。
Deformable folding type load-carrying device
一种可变形的折叠式载重装置
2021-01-05
Patent
Elektronische Ressource
Chinesisch