The lock structure comprises a fixing base, a lock pin, a telescopic elastic piece and a locking switch assembly, when the lock structure is opened, the lock pin is pushed back into a sliding cavity, and when the lock pin slides to a limiting position in the direction away from an opening, the locking switch assembly is connected with a locking hole in an inserted mode, and the lock pin is locked. When the locking state is released, the locking switch assembly is pushed out of the locking hole, the telescopic elastic piece pushes the lock pin out of the opening, and the lock pin is clamped into an external pin hole. After the lock structure is opened, automatic locking can be achieved, the lock structure is kept in a locked state, objects connected through the lock structure can be separated conveniently, operation is convenient, and the working efficiency is improved.

    本发明公开了一种锁结构及充电拖车,其中锁结构包括固定座、锁销、伸缩弹性件和锁止开关组件,打开锁结构时,将锁销推回滑动腔内,当锁销沿背离开口的方向滑动至极限位置时,锁止开关组件与锁止孔插接,锁定锁销。解除锁定状态时,将锁止开关组件推出锁止孔,伸缩弹性件将锁销推出开口,锁销卡入外部的销孔内。本发明的锁结构在打开后,能够自动锁止,使锁结构保持锁止状态,便于将使用该锁结构连接的物体进行分离,操作方便,提高工作效率。


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    Title :

    Lock structure and charging trailer


    Additional title:

    一种锁结构及充电拖车


    Contributors:
    HUANG JIAHUA (author) / WU WANGYUAN (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B62D MOTOR VEHICLES , Motorfahrzeuge



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