To provide a shock absorber which comprises a bumper reinforcement having a comparatively small size in the vehicle height direction, and can enhance impact absorption performance.SOLUTION: A shock absorber 1 comprises: impact absorption members 10, 10which are formed in a cylindrical shape extending in the vehicle longitudinal direction; and a bumper reinforcement 20 which is extended in the vehicle width direction and is attached to front end faces of the impact absorption members 10, 10. The bumper reinforcement 20 comprises: a main body part 21 which is extended in the vehicle width direction and in which the size in the vehicle height direction is set to be smaller than the impact absorption members 10, 10; and reinforcement parts 22, 22which are fixed to the main body part 21 and are extended along a portion located on the upper or lower side of the main body 21 among the front end faces of the impact absorption members 10, 10.SELECTED DRAWING: Figure 15

    【課題】車両高さ方向の寸法が比較的小さいバンパーリインフォースメントを備えた衝撃吸収装置であって、衝撃吸収性能を向上させることができる衝撃吸収装置を提供する。【解決手段】 衝撃吸収装置1は、車両前後方向に延びる筒状に形成された衝撃吸収部材10L,10Rと、車幅方向に延設され、衝撃吸収部材10L,10Rの前端面に取り付けられたバンパーリインフォースメント20と、を備える。バンパーリインフォースメント20は、車幅方向に延設され、衝撃吸収部材10L,10Rよりも車両高さ方向の寸法が小さく設定されている本体部21と、本体部21に固定された補強部22L,22Rであって、衝撃吸収部材10L,10Rの前端面のうち、本体部21よりも上方又は下方に位置する部分に沿って延設された補強部22L,22Rと、を備える。【選択図】図15


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    Title :

    SHOCK ABSORBER AND BUMPER REINFORCEMENT


    Additional title:

    衝撃吸収装置及びバンパーリインフォースメント


    Contributors:

    Publication date :

    2019-01-17


    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 / F16F SPRINGS , Federn



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