The invention discloses a longitudinal beam structure and an automobile. The longitudinal beam structure comprises an energy absorption part and a reinforcing part; the energy absorption part comprises a first connecting assembly; the reinforcing part comprises a second connecting assembly; the first connecting assembly and the second connecting assembly are detachably connected through a fastener; the end, away from the first connecting assembly, of the energy absorption part is used for being connected with a front end module of an automobile; and the end, away from the second connecting assembly, of the reinforcing part is used for being connected with a front wall beam of the automobile. According to the longitudinal beam structure, when the energy absorption part deforms, only the energy absorption part needs to be replaced, the whole longitudinal beam structure does not need to be replaced, and therefore the maintenance cost of the longitudinal beam structure is reduced.
本发明公开一种纵梁结构和汽车,纵梁结构包括吸能部和加强部,吸能部包括第一连接组件,加强部包括第二连接组件,第一连接组件和第二连接组件通过紧固件可拆卸连接,吸能部远离第一连接组件的一端用于与汽车的前端模块连接,加强部远离第二连接组件的一端用于与汽车的前围横梁连接。本发明的纵梁结构能够在吸能部发生变形时只需更换吸能部,而不用更换整个纵梁结构,从而使得纵梁结构的维修成本降低。
Longitudinal beam structure and automobile
纵梁结构和汽车
2020-09-15
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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