The shielding cover locking mechanism of the lifter comprises a shifting cover which is rotatably fixed on a shielding cover, a metal block is arranged on the inner side of the shifting cover, and the metal block can be matched with a notch groove in the top end of a rope separating device to limit relative rotation of the shielding cover and the end face. According to the shielding cover locking mechanism of the lifter, stable locking and labor-saving unlocking can be achieved, the product safety coefficient is improved, and the operation experience of a user is improved.
本发明公开了一种升降器的遮挡盖锁紧机构,包括可旋转的固定在遮挡盖上的拨盖,该拨盖内侧设有金属块,该金属块可与分绳装置顶端的缺口槽配合限制所述遮挡盖与所述端面的相对旋转。本发明提供的一种升降器的遮挡盖锁紧机构可以实现较为稳固的锁定和较为省力的解锁,提高了产品安全系数亦提高了用户的操作体验。
Shielding cover locking mechanism of lifter
一种升降器的遮挡盖锁紧机构
2023-07-18
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Spare tire locking mechanism and spare tire lifter thereof
European Patent Office | 2023
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