The invention discloses a collision energy absorption protection type automobile engine hood which comprises an engine outer hood cover, a collision energy absorption interlayer and a rubber gasket; the collision energy absorption protection type automobile engine hood is characterized in that the engine outer hood cover is connected with an automobile body through a hinge, the collision energy absorption interlayer is detachably connected with the engine outer hood cover, and the rubber gasket is detachably connected with the collision energy absorption interlayer. The engine hood can play a role in energy absorption protection in the collision process of the head of a pedestrian and the engine hood, secondary collision between the head of the pedestrian and an engine part below the hood cover can be prevented, and the defect that an existing automobile engine hood is rigidly collided in an accident is overcome.
本发明公开了一种碰撞吸能保护式汽车发动机罩,包括发动机外罩盖、碰撞吸能夹层、橡胶衬垫,其特征在于:所述发动机外罩盖与汽车车身铰链连接,所述碰撞吸能夹层与发动机外罩盖可拆卸连接,所述橡胶衬垫与碰撞吸能夹层可拆卸连接。该发动机罩可以在行人头部与发动机罩碰撞过程中起到吸能保护的作用,并可以防止行人头部与罩盖下方发动机部件的二次碰撞,弥补了现有汽车发动机罩在事故中刚性碰撞的缺点。
Collision energy absorption protection type automobile engine hood
一种碰撞吸能保护式汽车发动机罩
2021-04-30
Patent
Electronic Resource
Chinese
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