The invention relates to a self-locking assisting mechanism, which comprises a fixed part and a locking part, a movable part which is mounted on the fixed part so as to be capable of moving in the vertical direction and which is provided with a vertical chamber; the ejector rod assembly is installed on the upper side of the movable part through a spring, the lower end of the ejector rod assembly can be contained in the longitudinal cavity of the movable part in an up-down moving mode, a transverse cavity hole penetrating through the fixed part is formed in the lower portion of the movable part, and a locking piece is contained in the transverse cavity hole; the movable part can move from an initial position to a preset position to be supported, a locking piece containing groove is formed in the position, corresponding to the position to be supported, of the face of the side, facing the movable part, of the fixed part, and when the movable part is located at the position to be supported, the locking piece containing groove is located in the position to be supported. And under the condition that the self-locking power-assisted auxiliary mechanism is subjected to external acting force, the lower end of the ejector rod assembly presses one part of the locking piece into the locking piece containing groove of the fixing part.

    本发明涉及一种自锁助力辅助机构,具备:固定部;可动部,其能够沿上下方向移动地装配于固定部,且设置有纵向腔室;以及顶杆组件,其经由弹簧安装于所述可动部的上侧,下端能够上下移动地收容在所述可动部的所述纵向腔室,在所述可动部的下部设置有朝向所述固定部贯通的横向腔孔,在所述横向腔孔中收纳有锁止件,所述可动部能够从初始位置移动到预定的待支承位置,在所述固定部的面向所述可动部的那一侧的面上,在与所述待支承位置对应的位置开设有锁止件容纳槽,在所述可动部处于所述待支承位置时,在所述自锁助力辅助机构受到来自外部的作用力的情况下,所述顶杆组件的下端将所述锁止件的一部分按压到所述固定部的所述锁止件容纳槽中。


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    Titel :

    Self-locking power-assisted auxiliary mechanism


    Weitere Titelangaben:

    自锁助力辅助机构


    Beteiligte:
    CUI LIESHAN (Autor:in)

    Erscheinungsdatum :

    13.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge



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