PROBLEM TO BE SOLVED: To provide a shock absorption structure of a vehicle, capable of effectively absorbing shock energy by compressively deforming a crash box advantageously in the vehicle front/rear direction.SOLUTION: A shock absorption structure of a vehicle is so structured that a plate-like mounting piece (44) is integrally formed on either one of a bent bumper reinforcement (36) and a crash box (34); the bumper reinforcement (36) and the crash box (34) are connected through the mounting piece (44); the mounting piece (44) is bending deformable in a connection part (46) extending in the vehicle vertical direction; and the crash box (34) can be plastically deformed in a state that the mounting piece (44) which is rotatably deformed in the vehicle front/rear direction is sandwiched between the bumper reinforcement (36) and the crash box (34), with the connection part (46) as the rotation center when inputting a shock loading.SELECTED DRAWING: Figure 3

    【課題】クラッシュボックスが車両前後方向に有利に圧縮変形せしめられるようにすることにより、衝撃エネルギを効果的に吸収することの出来る車両の衝撃吸収構造を提供すること。【解決手段】湾曲せしめられたバンパリンフォース(36)及びクラッシュボックス(34)の何れか一方に、板状の取付片部(44)を一体形成して、かかる取付片部(44)を介して、バンパリンフォース(36)とクラッシュボックス(34)とを連結すると共に、取付片部(44)が、車両上下方向に延びる接続部(46)において屈曲変形可能とされており、衝撃荷重の入力時に、接続部(46)を回動中心として、車両前後方向に回動変形せしめられた取付片部(44)が、バンパリンフォース(36)とクラッシュボックス(34)との間に挟持された状態で、クラッシュボックス(34)を塑性変形させるように、構成した。【選択図】図3


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    Title :

    SHOCK ABSORPTION STRUCTURE OF VEHICLE


    Additional title:

    車両の衝撃吸収構造


    Contributors:

    Publication date :

    2017-03-16


    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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