The invention provides a rear anti-collision beam and a vehicle, and belongs to the field of vehicles, the rear anti-collision beam comprises a rear anti-collision beam body, the rear anti-collision beam body comprises a first body part and a second body part, and the connecting point of the first body part and the second body part is located at the center point of the rear anti-collision beam body in the extending direction; the first body part and the second body part are symmetrical about a central point, each of the first body part and the second body part comprises a first extension section, a second extension section and a third extension section which are arranged in sequence, the first extension section and the second extension section are connected through an arc-shaped section, and the second extension section and the third extension section are connected through an arc-shaped section. And the first body part and the second body part are arc-shaped. According to the rear anti-collision beam and the vehicle, the three-section extending type arc-shaped structure is arranged, the good energy absorption effect is achieved, the weight is small, the structure is simplified, and meanwhile the rear protection installation function is taken into account.
本申请提供了一种后防撞梁和车辆,属于车辆领域,该后防撞梁包括:后防撞梁本体,后防撞梁本体包括第一本体部和第二本体部,第一本体部和第二本体部的连接点位于后防撞梁本体沿延伸方向的中心点,第一本体部和第二本体部以中心点对称,第一本体部和第二本体部均包括依次排布的第一延伸段、第二延伸段和第三延伸段,第一延伸段和第二延伸段,以及第二延伸段和第三延伸段之间通过弧形段连接,以使第一本体部和第二本体部呈弧形。本申请的后防撞梁和车辆通过设置三段延伸式弧形结构,具有良好的吸能效果,重量小、结构精简,同时兼顾后保安装功能。
Rear anti-collision beam and vehicle
后防撞梁和车辆
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |