The invention discloses an active engine hood with a locking device, a control method and an automobile, belongs to the technical field of automobile engine hoods, and solves the problems that when an accident occurs in an existing engine hood, a lock ring can only slightly rotate at a lock position, peripheral parts can be damaged when the rear end of the engine hood is lifted, the engine hood cannot be wholly lifted, and the service life of the engine hood is prolonged. And the pedestrian protection effect during collision is reduced. The device comprises a lock, a lock ring, a hinge, a handle, a lock jacking device and a hinge jacking device, the lock is fixed on a vehicle body; the lock ring is mounted at the front end of the engine hood; the upper end of the hinge is connected with the engine hood, and the lower end is fixed on a vehicle body; the lock jacking device and the hinge jacking device are fixed on a vehicle body; the lock comprises a lock pin; and the handle is connected with the lock pin.
一种带有锁闭装置的主动式发动机罩、控制方法以及汽车,属于汽车发动机罩技术领域,解决了现有的发动机罩在事故发生时,锁环在锁处仅能少量旋转,发动机罩后端抬起时,会破坏周边零件,且发动机罩不能整体抬升,降低了碰撞时行人保护的效果的问题。所述装置包括锁、锁环、铰链、手柄、锁顶升器和铰链顶升器;所述锁固定在车身上;所述锁环安装在发动机罩前端;所述铰链上端与发动机罩连接,下端固定在车身上;所述锁顶升器和铰链顶升器均固定在车身上;所述锁包括锁销;所述手柄与锁销连接。
Active engine hood with locking device, control method and automobile
一种带有锁闭装置的主动式发动机罩、控制方法以及汽车
2022-12-16
Patent
Elektronische Ressource
Chinesisch
Locking ring, engine hood assembly, control method and automobile
Europäisches Patentamt | 2023
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