PROBLEM TO BE SOLVED: To satisfy mutually contradictory requests such as maintaining cushioning promotion in collision object collision time and rigidity in travel time, by making both compatible.SOLUTION: A rear part of a hood 10 having a hood outer panel 25 and a hood inner panel 26, is journaled to a vehicle body 400 via a hinge 20, and a striker 71 for engaging with the vehicle body 400 side is provided in its front part, and a central protrusion part 31 and a rear side protrusion part 32 are juxtaposed in the vehicle longitudinal direction on the hood inner panel 26, and a deep drawing groove 33 is extended in the vehicle width direction between those, and a frame-shaped groove 30 being a U shape of enclosing the front, and left and right peripheries of the three parts and deeper than the deep drawing groove 33, is provided, and a stiffener 60 is installed by separating upward from a strike installing part 72 between a forward inclined plane 31h of the central protrusion part 31 and a front end part 26L of the hood inner panel.SELECTED DRAWING: Figure 2

    【課題】衝突物衝突時の緩衝促進と走行時の剛性を維持するという相反する要求を両立して満足すること。【解決手段】ボンネットアウタパネル25とボンネットインナパネル26を有するボンネット10の後部が車体400にヒンジ20を介して軸支され、その前部に車体400側と係合するストライカ71が設けられ、ボンネットインナパネル26に、中央隆起部31と後側隆起部32が車両前後方向に並んで設けられ、その間に深絞り溝33が車幅方向に延設され、当該3つの部位の前と左右の周囲を囲うコ字状で、深絞り溝33よりも深い枠状溝30が設けられ、中央隆起部31の前傾面31hとボンネットインナパネルの前端部26Lとの間に、ストライカ取付部72から上方に離間して、スティフナ60が架設された。【選択図】図2


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    Titel :

    HOOD STRUCTURE OF AUTOMOBILE


    Weitere Titelangaben:

    自動車のボンネット構造


    Beteiligte:
    TAKADA KOJI (Autor:in) / ISHIZUKA KOZO (Autor:in) / YAMAUCHI HIROKAZU (Autor:in)

    Erscheinungsdatum :

    25.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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