The invention discloses a movable object carrying ladder cabinet which comprises a ladder cabinet and a mechanism device of lifting wheels at the bottom of the ladder cabinet, and the mechanism device is composed of a pedal mechanism, two connecting rod mechanism units, a horizontal moving frame and an up-down moving frame. The mechanism device for lifting the wheels is easy to operate and ingenious in design, when a handle of a side plate is lifted, when feet step on the pedal plates, the wheels can descend, the ladder cabinet can ascend, and a connecting rod mechanism unit plays a role in stabilizing and buffering the overall descending of an up-down moving frame; when the foot kicking plate is pedaled by the foot, the wheels can rise, the ladder cabinet touches the ground, and the ladder cabinet can be pushed to carry objects; and the ladder cabinet can be stably static, can be used as a foot pad during climbing, and can also be used as a storage cabinet to be placed indoors.
本发明公开了可移动载物梯柜,包括梯柜和梯柜底部的升降轮子的机构装置,该装置由一个脚踏机构、两个连杆机构单元、一个水平移动架、一个上下移动架组成。梯柜中部可设置n个中间踏板作为爬梯的n级台阶,本发明的升降轮子的机构装置,操作简单、设计巧妙:上提前侧板的把手、脚踩脚踏板时,能实现使轮子下降,梯柜上升,而且因连杆机构单元对保持上下移动架整体下降起到稳定性和缓冲作用;而脚蹬脚踢板时,又能实现轮子上升,梯柜着地,本发明使得梯柜既可以推动,来载运物件;又可梯柜稳定静止,登高时用来垫脚,也可当做储物柜摆放在室内。
Movable carrying ladder cabinet
可移动载物梯柜
2022-12-09
Patent
Elektronische Ressource
Chinesisch
Insulating movable sitting ladder for overhauling high-voltage switch cabinet
Europäisches Patentamt | 2023
|