PROBLEM TO BE SOLVED: To reduce a load onto a pedestrian who fell onto a hood.SOLUTION: In a vehicle 10 to which a hood loading structure S of a pedestrian protection airbag device is applied, a bead 42, which extends in a vehicle width direction, is formed on a rear end general part 38 in a rear end 34A of a hood inner panel 34. When a load is inputted to a rear end 30A of a hood 30 from a vehicle upper side, the rear end 30A of the hood 30 is folded to a vehicle lower side at the bead 42 as an original point. Consequently, when, for example, a head of a pedestrian, who fell onto the hood 30 contacts the rear end 30A of the hood 30, the rear end of the hood 30 is folded to the vehicle lower side, whereby an impact load acting on the head of the pedestrian is absorbed. Therefore, a load onto the pedestrian, who fell onto the hood 30, can be reduced.

    【課題】フード上に倒れ込んだ歩行者に対する負荷を低減する。【解決手段】歩行者保護エアバッグ装置のフード搭載構造Sが適用された車両10では、フードインナパネル34の後端部34Aにおける後端一般部38に、車幅方向に延在されたビード42が形成されている。そして、フード30の後端部30Aに車両上側からの荷重が入力されたときには、フード30の後端部30Aがビード42を起点として車両下側へ折れ曲がる。このため、例えばフード30上に倒れ込んだ歩行者の頭部がフード30の後端部30Aに当接された場合には、フード30の後端部が車両下側へ折れ曲がることで、歩行者の頭部に作用する衝突荷重が吸収される。したがって、フード30上に倒れ込んだ歩行者に対する負荷を低減できる。【選択図】図1


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    Title :

    HOOD LOADING STRUCTURE OF PEDESTRIAN PROTECTION AIRBAG DEVICE


    Additional title:

    歩行者保護エアバッグ装置のフード搭載構造


    Contributors:

    Publication date :

    2015-07-27


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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