The present disclosure relates to an active hood hinge of a vehicle, the active hood hinge including: a body bracket fixedly coupled to a body of the vehicle; a hood bracket fixedly coupled to a hood of the vehicle; an arm having a front end connected to the hood bracket and a rear end connected to the vehicle body bracket; a lever connected to the arm; a lock pin, one side of which is fixed to the lever and the other side of which protrudes through the hood bracket and the arm; a lock bracket, one side of which is fixed to the hood bracket and the other side of which is coupled to the other side of the lock pin; and an actuator configured to push the lever upward such that the lock bracket is damaged and the arm and the hood bracket are lifted when a frontal collision accident of the vehicle occurs. According to the present disclosure, operational reliability can be improved in both cases where a frontal collision accident of the vehicle occurs and does not occur, and weight and size are easily reduced.

    本公开涉及一种车辆的主动式发动机罩铰链,该主动式发动机罩铰链包括:车体支架,其固定地联接至车辆的车体;发动机罩支架,其固定地联接至车辆的发动机罩;臂,其具有与发动机罩支架连接的前端,以及与车体支架连接的后端;杠杆,其与臂连接;锁定销,其一侧固定至杠杆,并且另一侧穿过发动机罩支架和臂突出;锁定支架,其一侧固定至发动机罩支架,并且另一侧联接至锁定销的另一侧;以及致动器,其构造成向上推动杠杆,使得当车辆发生正面碰撞事故时,锁定支架被损坏并且提升臂和发动机罩支架。根据本公开,能够提高在车辆发生和不发生正面碰撞事故的两种情况下的操作可靠性,并且易于减小重量和尺寸。


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    Title :

    Active hood hinge for vehicle


    Additional title:

    车辆的主动式发动机罩铰链


    Contributors:

    Publication date :

    2024-01-09


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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