The embodiment of the invention discloses an automobile anti-collision cross beam special-shaped pipe, and the cross section of the automobile anti-collision cross beam special-shaped pipe is composed of a plurality of line segments and arc lines. The automobile anti-collision cross beam special-shaped pipe comprises a first vertical line section, a first transverse line section, a first arc line section, a second transverse line section, a second arc line section, a third transverse line section, a second vertical line section, a fourth transverse line section, a third arc line section, a fifth transverse line section, a fourth arc line section and a sixth transverse line section which are connected end to end, and the first vertical line section and the second vertical line section are equal in length. The first transverse line section, the second transverse line section and the third transverse line section are located on the lower portion, the fourth transverse line section, the fifth transverse line section and the sixth transverse line section are located on the upper portion, the first transverse line section, the second transverse line section and the third transverse line section are located on the same horizontal line, and the fourth transverse line section, the fifth transverse line section and the sixth transverse line section are located on the same horizontal line. On the premise that the strength is guaranteed, the overall structure is small, and the requirements for light weight and miniaturization are met.
本发明实施例公开了一种汽车防撞横梁异型管,汽车防撞横梁异型管的截面由多个线段和弧线组成,所述汽车防撞横梁异型管包括首尾相连的第一竖线段、第一横线段、第一弧线段、第二横线段、第二弧线段、第三横线段、第二竖线段、第四横线段、第三弧线段、第五横线段、第四弧线段和第六横线段,第一竖线段和第二竖线段长度相等,第一横线段、第二横线段和第三横线段位于下方,第四横线段、第五横线段和第六横线段位于上方,第一横线段、第二横线段和第三横线段处于同一水平线上,第四横线段、第五横线段和第六横线段处于同一水平线上,本发明结构简单、强度高,在保证强度的前提下整体结构较小,符合轻量化和小型化的需求。
Automobile anti-collision cross beam special-shaped pipe
汽车防撞横梁异型管
2022-04-26
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |