PROBLEM TO BE SOLVED: To provide a bumper attachment structure which suitably absorbs energy even at a light collision to a bumper, and can reduce a trouble value.SOLUTION: A bumper attachment structure A is constituted in such a manner that a center shift portion of an upper part of a bumper 1 in a vehicle width direction is connected to and supported by a protrusive piece part 22 which is integrally protrusively formed at a radiator upper support 2, a both-end shift portion of the upper part of the bumper 1 in the vehicle width direction has a flange part 13 which protrudes toward a vehicle rear side, and the flange part 13 is placed on a bumper receiving part 50, and supported thereto. When a load not smaller than a prescribed value is input to the bumper 1 from its front side, the protrusive piece part 22 generates a warp, the flange part 13 falls down from the bumper receiving part 50, and the bumper 1 becomes retractable.

    【課題】バンパへの軽衝突時においてもエネルギ吸収を好適に図り、障害値を低減することが可能なバンパ取付け構造を提供する。【解決手段】バンパ取付け構造Aは、バンパ1の上部の車幅方向中央寄り部分が、ラジエータアッパサポート2に一体的に突設された突出片部22に連結支持され、バンパ1の上部の車幅方向両端寄り部分は、車両後方側に向けて突出するフランジ部13を有し、かつこのフランジ部13が、バンパ受け部50上に載せられて支持された構成とされ、バンパ1に対してその前方から所定以上の負荷入力があったときには、突出片部22が撓みを生じるとともに、フランジ部13がバンパ受け部50から脱落し、バンパ1が後退可能とされている。【選択図】 図1


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    Title :

    BUMPER ATTACHMENT STRUCTURE


    Additional title:

    バンパ取付け構造


    Contributors:

    Publication date :

    2015-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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