The invention relates to a quick locking device which is characterized by comprising a first lock body, a locking assembly and a second lock body. The locking assembly comprises a locking shell, a driving rod and a locking piece, the first lock body is arranged at one end of the locking shell in a sleeving mode, the second lock body is provided with a second lock body through hole, the locking shell is partially arranged in the second lock body through hole, and the locking shell and the second lock body are relatively fixed in the axial direction. The locking shell is provided with a lockinghole, and the driving rod is located in a cavity of the locking shell and drives the locking piece to stretch out or retract relative to the locking hole. The locking assembly further comprises a driving rod limiting piece, and the driving rod limiting piece is used for limiting the moving distance of the driving rod. The technical problem that in the prior art, a driving rod is prone to jacking or loosening excessively, so that parts are damaged or fall off is solved.

    本发明涉及一种快速锁止装置,其特征在于,包括第一锁体、锁止组件和第二锁体;所述锁止组件包括锁止外壳、驱动杆和锁定件,所述第一锁体套设于所述锁止外壳一端,所述第二锁体具有第二锁体通孔,所述锁止外壳部分设于第二锁体通孔内,且所述锁止外壳与所述第二锁体在轴向相对固定;所述锁止外壳具有锁定孔,所述驱动杆位于所述锁止外壳腔内且驱动所述锁定件相对于所述锁定孔伸出或者缩进;所述锁止组件还包括驱动杆限位件,所述驱动杆限位件用于限制所述驱动杆的移动距离。解决了现有技术中驱动杆容易顶升或者松脱过度,从而破坏零件或者造成零件脱落的技术问题。


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    Title :

    Quick locking device


    Additional title:

    一种快速锁止装置


    Contributors:
    HAN LEI (author) / WANG ZHIHAI (author) / ZHANG ZHIQIANG (author) / CHEN DISONG (author) / WU YUANHE (author) / YANG XIN (author) / WANG LEI (author)

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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