The invention provides an anti-tripping hook which comprises a hook body and an outer sealing shell, the outer sealing shell comprises a pair of buckled shells, the hook body is packaged in the outer sealing shell, the middle of the hook body is exposed out of the outer sealing shell, the two shells are connected through a buckle structure, the buckle structure comprises a buckle arranged on one shell and a bayonet arranged on the other shell, and the buckle is connected with the buckle. And the buckles are correspondingly clamped with the bayonets. When the anti-tripping hook is used, the assembly of the outer sealing shell and the sealing of the opening of the hook body can be quickly completed only through simple buckling operation, and the unlocking and tripping between the buckle and the bayonet can be completed by one key only by pressing the main unlocking piece when the shell is disassembled, so that the disassembly and assembly efficiency of a tool on the anti-tripping hook is greatly improved.
本发明提供了一种防脱扣钩子,包括钩体和外封壳,外封壳包括一对扣合的壳体,钩体封装于外封壳内,钩体中部露于外封壳之外,两壳体通过卡扣结构连接,卡扣结构包括设于一个壳体上的卡扣和设于另一壳体上的卡口,卡扣与卡口对应卡接。本发明使用时只需通过简单的扣合操作即可快速完成完成外封壳的装配以及对钩体开口的封闭,拆卸壳体时只需按下总解锁件即可一键完成卡扣与卡口间的解锁脱扣,从而大大提高工具在本防脱扣钩子上的拆装效率。
Anti-releasing hook
一种防脱扣钩子
2023-07-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
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