To provide a vehicle body that can distribute a collision load to left and right rear side members as evenly as possible even in the event of an offset rear collision.SOLUTION: A vehicle body 11 comprises a pair of left and right rear side members 12 extending in a longitudinal direction of the vehicle body, and a rear bumper beam 14 extending in a lateral direction of the vehicle body to be connected to each of rear side members 12 at both ends and swelling rearward toward the center of the left and right. The rear bumper beam 14 has an intermediate body 15 extending in the lateral direction at the center of the left and right, and an inclined body 16 displaced forward so as to spread to the left and right toward the corresponding rear side members 12 from both ends of the intermediate body 15. A backward surface of the intermediate body 15 includes a vertical surface 32a and an inclined surface 33a that is continuous from at least one of the top and bottom of the vertical surface 32a and is displaced forward as it moves away from the vertical surface 32a.SELECTED DRAWING: Figure 2
【課題】オフセット後方衝突時でもできる限り均等に左右のリアサイドメンバーに衝突荷重を振り分けることができる車体を提供する。【解決手段】車体11は、車体前後方向に延びる左右1対のリアサイドメンバー12と、車体左右方向に延びて両端で個々のリアサイドメンバー12に結合され、左右中央に向かうにつれて後方に膨らむリアバンパービーム14とを備える。リアバンパービーム14は、左右中央で左右方向に延びる中間体15と、中間体15の両端からそれぞれ対応するリアサイドメンバー12に向かって左右に広がるほど前方に変位する傾斜体16とを有する。中間体15の後向き面は、垂直面32aと、垂直面32aの少なくとも上下いずれかから連続し、垂直面32aから離れるにつれて前方に変位する傾斜面33aとを含む。【選択図】図2
VEHICLE BODY
車体
2021-09-27
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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