PROBLEM TO BE SOLVED: To obtain a vehicle energy absorption structure and an energy absorption member capable of holding down a change range of energy absorption characteristics depending on a collision speed.SOLUTION: A vehicle body front structure 10 to which a vehicle energy absorption structure is applied includes a load stable structure 22 formed in at least part of a wall 14W extending along a load input direction of a crash box 14 of carbon fiber reinforced resin in a thickness direction so that a plurality of discontinuous parts discontinuous in the load input direction is arranged.
【課題】衝突速度によるエネルギ吸収特性の変化範囲を小さく抑えることができる車両のエネルギ吸収構造、エネルギ吸収部材を得る。【解決手段】車両のエネルギ吸収構造が適用された車体前部構造10は、炭素繊維強化樹脂製のクラッシュボックス14の荷重入力方向に沿って延びる壁14Wにおける厚み方向の少なくとも一部に、該荷重入力方向に不連続となる不連続部が複数並べられて成る荷重安定構造22が形成されている。【選択図】図1
VEHICLE ENERGY ABSORPTION STRUCTURE AND ENERGY ABSORPTION MEMBER
車両のエネルギ吸収構造及びエネルギ吸収部材
2015-10-22
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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