PROBLEM TO BE SOLVED: To enable foreign matter to be inhibited from intruding into an engine room, even when a flap member is in an open attitude, in a grille shutter comprising the rotatable flap member.SOLUTION: A grille shutter comprises a flap member 3 that is rotated around a shank 3d to have an attitude changed. The flap member 3 has a ventilation wall 3a that faces an air inflow direction in a first attitude and that has an opening through which air can pass, and a shield wall 3b that faces the air inflow direction in a second attitude different from the first attitude and that has an opening lower in opening ratio than the ventilation wall 3a.SELECTED DRAWING: Figure 3

    【課題】回動可能なフラップ部材を備えるグリルシャッタにおいて、フラップ部材が開姿勢である場合でもエンジンルームへの異物の侵入を抑止可能とする。【解決手段】軸部3dを中心として回動されることにより姿勢変更されるフラップ部材3を備えるグリルシャッタであって、フラップ部材3は、第1姿勢のときに空気の流入方向に対して正対されると共に空気を通過可能な開口部を有する通気壁3aと、第1姿勢と異なる第2姿勢のときに空気の流入方向に対して正対されると共に通気壁3aよりも開口率が小さな遮蔽壁3bとを有する。【選択図】図3


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    Title :

    GRILLE SHUTTER


    Additional title:

    グリルシャッタ


    Contributors:

    Publication date :

    2018-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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