The invention discloses an automobile doorsill reinforcing structure which comprises a buffering doorsill and a toughening nylon material and further comprises a buffering reinforcing mechanism used for being matched with the buffering doorsill to additionally buffer impact force in different directions, and the toughening nylon material is arranged between the buffering reinforcing structure and the buffering doorsill. According to the automobile doorsill reinforcing structure, under the condition that the structural size is not changed, a gathering effect can be achieved on the toughening nylon material through the buffer reinforcing mechanism no matter the front collision or the side collision is carried out, and therefore the buffering reinforcing mechanism can be prevented from being damaged when bending deformation is carried out on the buffer reinforcing mechanism. And the toughening nylon material can achieve an effective buffering effect.
本发明公开了一种汽车门槛增强结构,包括缓冲门槛和增韧性尼龙材料,还包括用于配合缓冲门槛对不同方向的撞击力进行额外缓冲的缓冲增强机构,所述增韧性尼龙材料设置在缓冲增强结构和缓冲门槛之间。该汽车门槛增强结构在不改变结构体积的情况下,通过缓冲增强机构不管在进行正面碰撞或者侧面碰撞时,都可以对增韧性尼龙材料起到一个聚集的效果,从而使得缓冲增强机构进行弯曲形变时,增韧性尼龙材料能够起到有效缓冲的效果。
Automobile threshold reinforcing structure
一种汽车门槛增强结构
16.08.2024
Patent
Elektronische Ressource
Chinesisch
Automobile threshold reinforcing structure and automobile
Europäisches Patentamt | 2022
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