The invention provides an engine cover active hinge capable of returning, and belongs to the technical field of automobile parts, the engine cover active hinge comprises an automobile body fixing part and a cover plate fixing part, and the cover plate fixing part is hinged to the automobile body fixing part through a hinge mechanism; the driving element is mounted on the hinging mechanism; the rotary pushing piece is hinged to the cover plate fixing piece, one end of the rotary pushing piece is in linkage connection with the driving element, and the other end of the rotary pushing piece is provided with a first locking part. The limiting piece is fixedly connected with the hinge mechanism, the limiting piece is provided with a second locking part, and the first locking part is connected with the second locking part so as to limit the cover plate fixing piece from bouncing; the first locking part and the second locking part can be pushed to be reconnected by pressing the cover plate fixing piece, so that the cover plate fixing piece returns. The active hinge has the beneficial effects that the active hinge can bounce off the engine cover before a vehicle collides, and the active hinge can return by pressing the engine cover after bouncing off, so that the active hinge can be repeatedly used.

    本发明提供了一种可回位的发动机罩盖主动铰链,属于汽车零部件技术领域,包括:车身固定件以及盖板固定件,盖板固定件通过铰接机构与车身固定件铰接;驱动元件安装于铰接机构;旋转推动片与盖板固定件铰接,旋转推动片的一端与驱动元件联动连接并且另一端设置有第一锁定部;限位片与铰接机构固定连接,限位片设置有第二锁定部,第一锁定部与第二锁定部连接从而限制盖板固定件弹起;按压盖板固定件可推动第一锁定部与第二锁定部重新连接从而使盖板固定件回位。本发明的有益效果为:该主动铰链能够在车辆碰撞前弹开发动机罩盖,并且弹开后能够通过按压发动机罩盖让主动铰链回位,所以能够重复使用。


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    Title :

    Returnable engine cover active hinge


    Additional title:

    一种可回位的发动机罩盖主动铰链


    Contributors:
    XU LINSEN (author) / MAO GUANGMING (author) / WANG SHIHONG (author) / HUA JIANFENG (author)

    Publication date :

    2022-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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