An aircraft cabin door gust lock device is accurate in positioning and capable of improving locking and unlocking accuracy. The aircraft cabin door gust lock device locks a cabin door of an aircraft at a fixed position so as to lock the cabin door in a maximum opening state, and comprises a locked part which is fixedly mounted on a cabin door frame of the cabin door and is provided with a locked part; and a lock part which is installed on a hinge arm of a cabin door. A locking piece, a positioning piece and a limiting piece are arranged, wherein the locking piece is provided with a locking part which is locked with the locked part, three clamping and blocking parts are arranged at different positions; the positioning piece and the locking piece are adjacently arranged; two protruding partswhich are arranged opposite to the three clamping and blocking parts are arranged; the limiting piece is arranged between the locking piece and the positioning piece and used for limiting the movingrange of the relative positions of the limiting piece and the positioning piece, and at least two different relative positions of the locking piece relative to the positioning piece are limited through the three clamping and blocking parts of the locking piece, the two protruding parts of the positioning piece and the limiting piece.

    一种飞机舱门阵风锁装置,能定位准确,能提高上锁、解锁准确性。所述飞机舱门阵风锁装置将飞机的舱门锁在固定位置,以将舱门锁定在最大开启状态,包括:被锁部,其固定安装在舱门的舱门边框,并且具有被锁部分;以及锁定部,其安装在舱门的铰链臂上,并且具有锁定件、定位件和限位件,其中,所述锁定件具有与被锁部分锁定的锁定部分,并且在不同的位置处具有三个卡挡部,所述定位件与锁定件相邻配置,并且具有与三个卡挡部相对配置的两个突起部,所述限位件设置在锁定件与定位件之间,用于限制限位件与定位件的相对位置的移动范围,利用锁定件的三个卡挡部、定位件的两个突起部以及限位件,来限定锁定件相对于定位件的至少两个不同的相对位置。


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    Title :

    Aircraft cabin door gust lock device


    Additional title:

    飞机舱门阵风锁装置


    Contributors:
    YUAN XIUQI (author) / YUE WEI (author) / LIU RONG (author) / LIU GUOFANG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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