The invention belongs to the technical field of automobile body parts, and particularly relates to an energy absorption box, a rear anti-collision beam assembly and a vehicle, the energy absorption box comprises an energy absorption box body, the energy absorption box body comprises two U-shaped plates, the structures and the sizes of the two U-shaped plates are the same, the two U-shaped plates are oppositely arranged and connected in a staggered mode, and the energy absorption box comprises an anti-collision beam body; the anti-collision beam body comprises an arc-shaped plate and straight plates located at the two ends of the arc-shaped plate, the two straight plates are parallel to each other, the sections of the arc-shaped plate and the straight plates are both in a U shape, and one end of the energy absorption box body is welded in the straight plates. The energy absorption box has the advantages that the two U-shaped plates forming the energy absorption box are identical in structure and size, so that the two U-shaped plates have interchangeability, the number of part dies can be reduced, and cost effectiveness is high.
本发明属于汽车车身零部件技术领域,具体涉及一种吸能盒、后防撞梁总成及车辆,包括吸能盒本体,吸能盒本体包括两个U形板,两个U形板的结构、尺寸均相同,两个U形板对置、交错连接,包括防撞梁本体,防撞梁本体包括弧形板和位于弧形板两端的直板,两块直板相互平行,弧形板和直板的截面均呈U形,吸能盒本体的一端焊接在直板内。其目的是:通过组成吸能盒的两个U形板结构、尺寸均相同的结构设置,使得两个U形板相互之间具备互换性,可降低零件模具的数量,成本效益高。
Energy absorption box, rear anti-collision beam assembly and vehicle
一种吸能盒、后防撞梁总成及车辆
2022-11-15
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Anti-collision energy absorption beam, anti-collision beam assembly and vehicle
European Patent Office | 2022
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