To improve the impact absorption performance by regulating the movement to the outer side of both ends in the longitudinal direction of an impact absorption member loaded in a vehicle skeleton structure formed in a closed cross-sectional shape.SOLUTION: A bumper reinforcement (vehicle skeleton structure) 14 is formed into a closed cross-sectional shape by a first member 20 in a cross section hat type shape and a second member 22 that closes an opening in the first member 20, and an impact absorption member 24 is loaded therein. Restraint brackets 26 are arranged with the impact absorption member 24 held therebetween on both ends in the longitudinal direction of the impact absorption member 24. The restraint bracket 26 is directly joined and fixed to the inner surface of the closed cross-sectional shape.SELECTED DRAWING: Figure 3

    【課題】閉じ断面形状として形成される車両骨格構造の内部に装填される衝撃吸収部材の長手方向両端部の外方への移動を規制することにより、衝撃吸収性能の向上を図る。【解決手段】バンパリインフォースメント(車両骨格構造)14は、断面ハット型形状の第1の部材20と、この第1の部材20における開口部を閉鎖する第2の部材22とで閉じ断面形状に形成されており、内部に衝撃吸収部材24が装填されている。そして、衝撃吸収部材24の長手方向の両端部には、衝撃吸収部材24を挟んで拘束ブラケット26が配設されており、この拘束ブラケット26は閉じ断面形状の内面に直に接合されて固定されている。【選択図】図3


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    Title :

    VEHICLE SKELETON STRUCTURE


    Additional title:

    車両骨格構造


    Contributors:

    Publication date :

    2022-06-30


    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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