To provide a structure of a bumper reinforcement which can suppress damage to a functional component in light collision.SOLUTION: A bumper reinforcement 20 mounted on a front end of a vehicle includes a central part 30 and a side end part 40, wherein the side end part 40 has a groove-shaped cross-sectional shape having a bottom plate 43, an upper flange 41 and a lower flange 44 and includes a plate-like upper rib 45 which is erected on the bottom plate 43 and extends to outside in a vehicle longitudinal direction, and a plate member 22 mounted on each front end faces 48 and 51 of the upper flange 41 and the lower flange 44, the height of the lower flange 44 is lower than that of the upper flange 41, the plate member 22 is mounted on each of the front end faces 48 and 51 of the upper flange 41 and the lower flange 44 so that the lower end is inclined to the rear part of the vehicle, the upper fib 45 is erected while being inclined to a surface 43a of the bottom plate 43 so as to become perpendicular to a surface 22b of the plate member 22, and the front end face 49 comes in contact with the surface 22b of the plate member 22.SELECTED DRAWING: Figure 7
【課題】軽衝突の際に機能部品の損傷を抑制可能なバンパリーンフォースの構造を提供する。【解決手段】車両前端に取り付けられるバンパリーンフォース20であって、中央部30と側端部40と、を備え、側端部40は底板43と上フランジ41と下フランジ44とを備える溝形断面形状で、底板43に立設されて車両前後方向外側に延びる板状の上リブ45と、上フランジ41と下フランジ44の各前端面48、51に取付けられた板部材22と、を含み、下フランジ44の高さは上フランジ41よりも低く、板部材22は、下端部が車両後方に傾斜するように上フランジ41と下フランジ44の各前端面48、51に取り付けられており、上リブ45は、板部材22の表面22bに対して直角となるように底板43の43a表面に対して傾斜して立設され、前端面49が板部材22の表面22bに接している。【選択図】図7
BUMPER REINFORCEMENT
バンパリーンフォース
2023-07-25
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |