The trolley with the folding structure comprises an upper trolley body, a lower trolley body, connecting pieces and idler wheels, the upper trolley body and the lower trolley body are connected through the connecting pieces, the idler wheels are arranged at the four corners of the lower portion of the lower trolley body respectively, and the lower trolley body comprises a first side frame and a second side frame; a first connecting rod is arranged between the first side frame and the second side frame; the first connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected through a first hinge. The foldable connecting rod design is adopted, the purpose of adjusting the width of the trolley is achieved, the function of storing baking trays of different specifications can be achieved, and cost is saved; moreover, the upper trolley body is detachably connected, when the trolley is not used, the upper trolley body can be detached and then folded downwards, and then the lower trolley body is contracted and folded, so that the space occupied by the trolley body is reduced, and transportation and storage are facilitated.
本发明涉及一种具有折叠结构的台车,包括上车身、下车身、连接件和滚轮,所述上车身与下车身之间利用连接件相连接,所述下车身的下面四角分别设置有滚轮,所述下车身包括第一侧框和第二侧框,所述第一侧框和第二侧框之间设置有第一连接杆;所述第一连接杆包括第一连杆和第二连杆,所述第一连杆和第二连杆之间利用第一合页相连接。本发明采用可折叠的连杆设计,达到调整台车宽度的目的,能够实对不同规格烤盘的存放功能,节省成本;并且,上车身采用可拆卸连接的方式,在台车不用时,可将上车身拆分之后,向下折叠,再将下车身收缩折叠,减少台车车身占用的空间,方便运输和存放。
Trolley with folding structure
一种具有折叠结构的台车
2022-11-29
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |