A trolley (10) for supporting an object (20), the trolley comprising: a holder (30) adapted to support an object above a support surface (40) such that the object rests on or in the holder or is secured to the holder; and a moving structure (50) supporting the holder over the support surface, where: the moving structure comprises a peripheral body (60) and a wheel set (70) comprising a plurality of wheels (71); each wheel (71a-c, i-iii) of the wheel set is spaced radially from an inner point (31) of the retainer and from each other adjacent wheel of the wheel set around the peripheral body; and the wheel set comprises three or more multidirectional wheels (71a-c).
一种用于支撑物体(20)的台车(10),该台车包括:保持器(30),其适于将物体支撑在支撑表面(40)上方,使得物体搁置在保持器上或其中或固定到保持器;以及移动结构(50),其将保持器支撑在支撑表面上方,其中:移动结构包括外围体(60)和包括多个轮(71)的轮组(70);轮组的各个轮(71a‑c、i‑iii)与保持器的内点(31)径向隔开,并且围绕外围体与轮组的各个其他相邻轮隔开;并且轮组包括三个或更多个多向轮(71a‑c)。
Supporting trolley
支撑台车
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |