The invention discloses an automobile and a front cabin frame structure thereof. The front cabin frame structure comprises a front frame, a rear frame, a top cover edge beam, a column A and a doorsill beam, wherein the front frame comprises a first energy absorption assembly and a second energy absorption assembly located behind the first energy absorption assembly, and the rear frame comprises an upper frame assembly and a lower frame assembly located below the upper frame assembly. Through interaction of the energy absorption assembly arranged on the front frame and a dispersed force transmission assembly arranged on the rear frame, part of impact energy from the front side can be absorbed through the energy absorption assembly of the front frame, then loads are dispersed through the dispersed force transmission assembly of the rear frame, collision force is reduced, and safety of a passenger compartment is protected to the maximum extent.
本发明公开了一种汽车及其前机舱框架结构,包括前框架、后框架、顶盖边梁、A柱和门槛梁,所述前框架包括第一吸能组件和位于所述第一吸能组件后方的第二吸能组件,所述后框架包括上框架组件和位于所述上框架组件下方的下框架组件。通过设于前框架的吸能组件和设于后框架的分散传力组件的相互作用,将来自正面的冲击能量可以首先通过前框架的吸能组件吸收部分能量,之后通过后框架的分散传力组件分散载荷,减小碰撞力,最大限度的保护乘员舱的安全。
Automobile and front cabin frame structure thereof
一种汽车及其前机舱框架结构
2021-11-19
Patent
Electronic Resource
Chinese
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