The invention provides a trundle, and belongs to the field of mobile equipment, the trundle comprises a support body and a trundle body rotatably connected to the support body, the trundle body is provided with a first limiting part, and the support body is provided with a second limiting part corresponding to the first limiting part. The second limiting part is used for being matched with the first limiting part to restrain rotation of the wheel body. The second limiting part is arranged in a reciprocating mode, a compression spring is arranged between the supporting part and the second limiting part, an inhaul cable is connected to the second limiting part in the compression direction of the compression spring, and the compression spring pushes the second limiting part to be matched with the first limiting part. And the inhaul cable pulls the second limiting part to be separated from the first limiting part. Unlocking and locking of the trundles are achieved through the inhaul cable, remote control over the locking state of the trundles can be achieved through the inhaul cable, and therefore centralized control over all the trundles on the mobile equipment is facilitated, the structure is simple, and production is easy.
本发明提供一种脚轮,属于移动设备领域,包括支撑体及转动连接所述支撑体上的轮体,所述轮体上设置有第一限位部,所述支撑体上对应所述第一限位部设置有第二限位部,所述第二限位部用于与所述第一限位部配合约束所述轮体的转动;所述第二限位部往复运动设置,所述支撑部与所述第二限位部之间设置有压紧弹簧,所述第二限位部上沿所述压紧弹簧的压缩方向连接有拉索,所述压紧弹簧推动所述第二限位部与所述第一限位部配合,所述拉索拉动所述第二限位部脱离所述第一限位部。本发明通拉索实现脚轮的解锁与锁止,拉索可以实现对脚轮锁止状态的远程控制,从而有利于移动设备上各个脚轮的集中控制,结构简单,易于生产。
Trundle
一种脚轮
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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