According to the anti-falling lifting hook, the lifting hook further comprises a rotating shaft, a lock rod and an auxiliary rod, the rotating shaft is installed on the side, facing the hook tip, of the hook handle, the lock rod is rotationally installed on the rotating shaft, and the lock rod can lock an opening of the lifting hook; an auxiliary rod is connected with a break angle on one side of the upper end of the lock rod facing the inner side of the hook bend, and the auxiliary rod is longer than the lock rod. The lifting hook is simple in structure, scientific and reasonable in design, universal for multiple weeks, good in anti-falling effect and higher in strength, the opening of the lifting hook is automatically locked through the design of the auxiliary rod on the outer side, the hook opening is convenient to operate and open, use is not affected, operation can be convenient, and one person can operate to hang and take objects.

    本申请提供的一种防脱吊钩,吊钩还包括转轴、锁杆以及辅助杆,在钩柄朝向钩尖的一侧安装一转轴,转轴上较转装锁杆,锁杆能够闭锁吊钩的开口;与朝向钩弯内侧的锁杆上端一侧折角连接有辅助杆,该辅助杆长度大于锁杆。本吊钩结构简单,设计科学合理,能够在多周吊钩通用,防脱效果好,简单的结构具有更高的强度,而且外侧辅助杆设计自动锁闭吊钩开口又便于操作打开钩口,即不会影响使用又能够方便操作,可以实现一人操作挂物取物。


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    Title :

    Anti-falling lifting hook


    Additional title:

    一种防脱吊钩


    Contributors:
    HUANG YALIAN (author) / YUAN LINGJUN (author) / WANG DELI (author) / YANG XUEQIANG (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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