PROBLEM TO BE SOLVED: To provide a grille shutter which is integrated with a front grille including a radiator grille and reduces inflow resistance of outer air when gap openings of an outer grille are opened.SOLUTION: A grille shutter 1 is installed on a vehicle and includes: a radiator grille 2 including a plurality of horizontal rails 2b, which extend in a horizontal direction, in a vertical direction and having gap openings 2f located above or below the horizontal rails 2b; a shutter 3 disposed at a back side of the radiator grille 2 and having ventilation openings 3d penetrating through the shutter 3 in a fore and aft direction of the vehicle; and a driving mechanism 4 which may move the shutter 3 between a closed position where the ventilation openings 3d overlap with the horizontal rails 2b when viewed in the fore and aft direction of the vehicle and an air supply position where the ventilation openings 3d overlap with the gap openings 2f when viewed in the fore and aft direction.SELECTED DRAWING: Figure 3
【課題】ラジエータグリルを含むフロントグリルと一体化されたグリルシャッタにおいて、開放時における外気の流入抵抗を低下させる。【解決手段】車両に設置されるグリルシャッタ1であって、水平方向に延在する横桟2bを鉛直方向に複数備えると共に当該横桟2bの上あるいは下に隙間開口2fを有するラジエータグリル2と、上記ラジエータグリル2の背面側に配置されると共に車両の前後方向に貫通する通気開口3dを有するシャッタ3と、上記シャッタ3を、上記通気開口3dが車両の前後方向から見て上記横桟2bに重なる閉塞位置と、上記通気開口3dが前後方向から見て上記隙間開口2fに重なる給気位置とに変位可能な駆動機構4とを備える。【選択図】図3
GRILLE SHUTTER
グリルシャッタ
2016-09-01
Patent
Electronic Resource
Japanese
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 |