A foldable cart includes a handle portion, a foldable frame movably connected to the handle, and one or more wheels for rolling on a surface. In an unfolded (in-use or open) condition, the foldable frame constructs a holding-space defining a receiving cavity therein for carrying items, and the action of unfolding the frame automatically deploys wheels to enable immediate use of the cart by the end-user or customer. In a folded (storage or closed) condition, the carts' frame folds to occupy a smaller space in one or more spatial dimensions, and the automatically deployed wheels turn to occupy smaller total space in one or more spatial dimensions. In the folded condition, the cart is easy to store in a small space (e.g. in a small closet, under a bed, etc.) or transport (e.g. in the trunk of an automobile, vehicle, airplane, train, ship with a courier, etc.).
一种可折叠推车,包括手柄部分、可移动连接到手柄的可折叠车架、以及用于在地面上滚动的一个或多个轮子。在展开(使用或打开)状态下,可折叠车架构成存放空间,在存放空间内限定用于承载物品的收纳腔,展开车架的动作使轮子自动展开从而使得最终用户或顾客能够立即使用推车。在折叠(存放或收起)状态下,推车的车架折叠以在一个或多个空间维度上占用较小空间,自动展开轮旋转以在一个或多个空间维度上占用较小总空间。在折叠状态下,推车容易存放在小空间中(例如,在小橱柜中、在床下等)或运输工具中(例如,用于快递的汽车、车辆、飞机、火车、船等的储物箱中)。
FOLDABLE CART WITH DEPLOYABLE WHEELS
具有可展开轮子的可折叠推车
2021-07-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |