The invention relates to a folding cart which comprises a goods shelf, a trailer frame and wheels; the goods shelf comprises two goods shelf rods arranged in parallel, the trailer frame comprises two trailer frame rods arranged in parallel, the goods shelf rods are hinged to the inner sides of the trailer frame rods through hinge shafts, and the lower ends of the goods shelf rods and the trailer frame rods both exceed the hinge shafts; wheel handles are arranged at the lower ends of the trailer frame rods and comprise rotating sleeves and supporting plates, the rotating sleeves are rotationally assembled at the lower ends of the trailer frame rods, the wheels are mounted on the supporting plates, limiting parts for limiting the wheel handles when the wheels are in an open state are arranged at the lower ends of the trailer frame rods, and the trailer frame or the wheel handles are provided with limiting pieces for limiting the goods shelf in the open state. In the unfolded state, the two wheels are parallel, dragging and bearing can be achieved, and the folding cart is simple in structure and convenient to carry after being folded.
本发明涉及一种折叠推车,折叠推车包括货架、拖车架和车轮,货架包括两个平行设置的货架杆,拖车架包括两个平行设置的拖车架杆,货架杆通过铰接轴铰接在拖车架杆的内侧,货架杆和拖车架杆的下端均超出铰接轴,拖车架杆下端设置有轮柄,轮柄包括转动套及支撑板,转动套转动装配在拖车架杆的下端,车轮安装在支撑板上,拖车架杆的下端设有在车轮处于打开状态时对轮柄限位的限位部,拖车车架或轮柄设有对打开状态的货架进行限位的限位件。打开状态下两个轮子平行,可以拖行和承重,本发明折叠推车结构简单,折叠后携带方便。
Folding cart
一种折叠推车
2021-04-09
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |