The invention relates to the technical field of wheels, particularly discloses a detachable wheel device and a cart, and aims at solving the problem that in the prior art, wheel mounting and dismounting operation is complex. The device comprises a supporting rod and wheels. A limiting assembly and at least two guide channels are arranged on the supporting rod, the guide channels are located at the limiting end of the limiting assembly, and a ball is arranged in each guide channel; each wheel comprises a wheel frame and an inserting column; the inserting column is arranged on the wheel carrier, and a limiting groove is formed in the inserting column; when the limiting assemblies limit the balls, the limiting assemblies limit the balls to be clamped in the limiting grooves; and when the limiting assembly relieves limiting of the balls, the balls are separated from the limiting grooves along the guide channels. The wheel can be mounted and dismounted without operating tools or mounting and dismounting other auxiliary parts, and the operation method is extremely simple and convenient.
本发明涉及车轮技术领域,具体公开了一种可拆卸车轮装置及推车,旨在解决现有技术中安装和拆卸车轮操作较复杂的问题。本发明包括支撑杆和车轮;支撑杆上设有限位组件和至少两条导向通道,导向通道均位于限位组件的限位端,每条导向通道内均设有滚珠;车轮包括轮架和插接柱;插接柱设置在轮架上,插接柱上设有限位槽;当限位组件对滚珠限位时,限位组件限制滚珠卡接在限位槽内;当限位组件解除对滚珠的限位时,滚珠沿着导向通道脱离限位槽。本发明不需要操作工具,也不需要安装和拆卸其他的辅助零件即可实现车轮的安装和拆卸,操作方法极其简单方便。
Detachable wheel device and cart
一种可拆卸车轮装置及推车
2023-05-09
Patent
Elektronische Ressource
Chinesisch