PROBLEM TO BE SOLVED: To provide a structure of a cowl top garnish configured so that when an impact load is applied to a front hood, stress is concentrated on the vicinity of an installed part of a protrusion-like part and deformation or the like of fragile parts is surely generated, and therefore the load impact is effectively absorbed.SOLUTION: A cowl top garnish 3 has a first plane part 31 positioned outside a vehicle in a vehicle width direction and a second plane part 32 positioned at a front side of the vehicle in a vehicle longitudinal direction and arranged along the vehicle width direction; and further has a first vertical wall part 33 provided adjacently to inside the vehicle of the first plane part 31 and a second vertical wall part 34 provided adjacently to a rear side of the vehicle of the first plane part 32. In the first plane part 31 is provided a first fragile part 35 along a first corner part 31A formed by the first plane part 31 and the first vertical wall part 33, and in the second plane part 32 is provided a second fragile part 36 along a second corner part 32A formed by the second plane part 32 and the second vertical wall part 34. In a position adjacent to a third corner part 37 formed by the first vertical wall part 33 and the second vertical wall part 34, which is connected to the first and second fragile parts 35 and 36 respectively, is provided a protrusion-like part 8.SELECTED DRAWING: Figure 1

    【課題】衝撃荷重がフロントフードに加わった場合に、突起形状部の設置部付近に応力を集中させ、脆弱部の変形等を確実に発生させ、衝撃荷重を効果的に吸収する。【解決手段】カウルトップガーニッシュ3は、車両幅方向で車両外側に位置する第1平面部31と、車両前後方向で車両前側に位置し、車両幅方向に沿って配置される第2平面部32を有し、第1平面部31の車両幅方向の車両内側に隣接して設けられる第1縦壁部33と、第2平面部32の車両後側に隣接して設けられる第2縦壁部34を有し、第1平面部31には、第1平面部31と第1縦壁部33とで形成される第1角部31Aに沿って第1脆弱部35が設けられ、第2平面部32には、第2平面部32と第2縦壁部34とで形成される第2角部32Aに沿って第2脆弱部36が設けられ、第1縦壁部33と第2縦壁部34とにより形成される第3角部37に隣接する位置で、第1及び第2脆弱部35,36のそれぞれに接続する位置には、突起形状部8が設けられている。【選択図】図1


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    Title :

    STRUCTURE OF COWL GARNISH


    Additional title:

    カウルトップガーニッシュの構造


    Contributors:

    Publication date :

    2018-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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