The invention discloses a flexible side wall reinforcing structure which comprises a side wall outer plate, a side wall inner plate, a side wall reinforcing plate and a reinforcing module. The side wall outer plate and the side wall inner plate are spliced with each other, and the side wall reinforcing plate is connected to the tail of the side wall outer plate and the tail of the side wall inner plate. And the reinforcing modules are distributed in cavities of the column A, the column B and the column C formed by the side wall outer plate and the side wall inner plate so as to fill the cavities. According to the flexible side wall reinforcing structure, the rigidity, the strength and the energy transfer and absorption capacity of the side wall structure are improved, generalization is achieved, the requirement for flexibility is met, meanwhile, increase of the weight and the cost is effectively controlled, and finally the balance of side collision safety performance, light weight, generalization and cost is achieved.
本发明公开了一种柔性侧围加强结构,包括侧围外板、侧围内板、侧围加强板以及加强模块;所述侧围外板和所述侧围内板相互拼接,所述侧围加强板连接在所述侧围外板和所述侧围内板的尾部;所述加强模块分布在所述侧围外板和所述侧围内板所形成的A柱、B柱以及C柱的空腔之内,以填充空腔。本发明提供了一种柔性侧围加强结构,提升侧围结构刚强度、能量传递和吸收能力,实现通用化,满足柔性化需求,同时有效控制重量和成本的升高,最终达成侧碰安全性能与轻量化、通用化、成本的平衡。
Flexible side wall reinforcing structure
一种柔性侧围加强结构
2024-08-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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