To provide an undercover that does not disturb movement of an on-vehicle component retractable downward for preventing a fuel tank from being damaged at the time of a side collision.SOLUTION: An undercover 1 is attached to a bottom portion of a vehicle. Out of attachment points of a cover body 10 to a vehicle body, with respect to an input side attachment point P1 to a vehicle body frame (side sill 8) intersect with an input direction D1 of an impact load, a portion of the cover body 10, which is separated toward an inner side as a distal end side in the input direction, is set on the low level. Further, a bead portion 11 extending along a vehicle body frame and protruded downward in cross-section is formed at the cover body 10.SELECTED DRAWING: Figure 1

    【課題】側突時に燃料タンクの損傷を防止するために下方に退去する車載部品の動きを阻害しないアンダーカバーを提供する。【解決手段】車両の底部に取り付けられるアンダーカバー1であって、カバー本体10の車体への取付点のうち、衝突荷重の入力方向D1に交差する車体フレーム(サイドシル8)への入力側取付点P1に対し、入力方向の先端側となる内側に離れるカバー本体10の部位は低位に設定されている。さらに、カバー本体10には、車体フレームに沿って延在するとともに下方に凸断面のビード部11が形成されていることを特徴とする。【選択図】図1


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    Title :

    UNDERCOVER


    Additional title:

    アンダーカバー


    Contributors:

    Publication date :

    2021-02-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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