The invention relates to a car door lock synchronous door knife which comprises a base plate. The door knife assembly is mounted on the first side of the base plate; the guide assembly can be horizontally installed on the second side of the base plate in a sliding mode, and a strip-shaped hole is formed in the lower portion of the guide assembly; the lock hook assembly can be pivotally mounted on the second side of the base plate and is positioned below the guide assembly; the lower pressing plate is located on the second side of the base plate, and the first end of the lower pressing plate is hinged to the lock hook assembly; the first end of the first pull rod is hinged to the door knife assembly, the second end of the first pull rod is provided with a shaft extending towards the second side of the base plate, and the shaft penetrates through the strip-shaped hole of the guide assembly and abuts against the upper edge of the lower pressing plate; the first end of the second pull rod is hinged to the second side of the base plate, and the second end of the second pull rod is hinged to the second end of the lower pressing plate. According to the car door lock synchronous door knife, the utilization rate of a mechanical structure is greatly increased, the mechanical structure is simplified, and the number of parts is reduced.

    本发明涉及一种轿门门锁同步门刀,包括:基板;门刀组件,其安装至基板的第一侧;导向组件,其能够水平滑动地安装至基板的第二侧,导向组件的下部设置有条形孔;锁钩组件,其能够枢转地安装至基板的第二侧,并且位于导向组件的下方;下压板,其位于基板的第二侧,下压板的第一端铰接至锁钩组件;第一拉杆,其第一端铰接至门刀组件,第一拉杆的第二端设置有向基板的第二侧延伸的轴,轴穿过导向组件的条形孔,并且抵止在下压板的上边沿;第二拉杆,其第一端铰接至基板的第二侧,第二拉杆的第二端铰接至下压板的第二端。本发明的轿门门锁同步门刀极大地提高了机械结构的利用率,简化了机械结构,减少了零部件数量。


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    Title :

    Synchronous door knife of car door lock


    Additional title:

    轿门门锁同步门刀


    Contributors:
    HAN ZHONGBIN (author) / YANG SHUISHENG (author) / CAI YUNBIN (author) / CAI QIZHE (author)

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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