A multifunctional freight trolley comprises a main trolley frame and an auxiliary trolley frame which are arranged in the front-back direction and hinged to each other, each trolley frame comprises two rolling wheels, the two trolley frames have an unfolded state and a folded state, in the unfolded state, the two trolley frames are oppositely unfolded, and at least one unfolding angle alpha can be formed between the two trolley frames; in the folding state, the auxiliary frame is attached to the main frame; wherein in the unfolded state, the rollers of the two frames are both in the working state, and in the folded state, only the rollers of the main frame are in the working state; the cart further comprises a locking device used for locking the state of the cart. According to the scheme, the cart has the folded state and the unfolded state, in the unfolded state, the four idler wheels of the two cart frames are all in the working state, the weight of goods is completely transmitted to the front idler wheel and the rear idler wheel of the cart, and compared with the prior art, the situation that a user bears the weight of the goods is avoided, and the load of the user is greatly relieved; and more labor is saved in the cargo carrying process.
一种多功能运货手推车,包括沿前后方向布置且铰接的主车架和副车架,两车架均包括两滚轮,且两车架具有展开状态和合拢状态,在展开状态下,两者相对展开,且两车架之间至少能够形成一种展开角度α;在合拢状态下,副车架贴合于主车架上;其中,在展开状态下,两车架的滚轮均处于工作状态,在合拢状态下,仅主车架的滚轮处于工作状态;推车还包括用于锁定推车状态的锁定装置;本案中的推车具有合拢状态和展开状态,且在展开状态时,两车架的四个滚轮均处于工作状态,货物的重量全部传递至推车的前后四个滚轮上,相较于现有技术,避免了使用者对货物重量的承担,大大减轻了使用者的负荷,使货物的搬运过程更加省力。
Multifunctional freight trolley
多功能运货手推车
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Trolley freight in now England
Engineering Index Backfile | 1920
|Trolley freight in New England
Engineering Index Backfile | 1919
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