PROBLEM TO BE SOLVED: To provide a vehicle aerodynamic device that can make aerodynamics or each of operations of operation stabilization and cooling more efficient.SOLUTION: The present invention includes an aerodynamic member 15 configured to be driven by an actuator and shit among a storage state where the aerodynamic member 15 is located above a lower wall 12 of a body 1 of a vehicle, a deployment state where the aerodynamic member 15 is located lower than the storage state to obtain aerodynamic performance, and an air intake state where the aerodynamic member 15 is located lower than the deployment state to form an air vent between a front bumper skirt 5 and the aerodynamic member 15, and a switching member 18 configured to be driven by the actuator and open and close a flow passage of traveling wind communicating between the air vent and a radiator 8.SELECTED DRAWING: Figure 1
【課題】空力又は操縦安定及び冷却の各動作をより効率化できる車両用空力装置を提供する。【解決手段】アクチュエータにより駆動され、車両のボデー1の下壁12よりも上方に位置する格納状態、該格納状態よりも下方に位置して空力性能を得る展開状態、及び該展開状態よりも下方に位置してフロントバンパースカート5との間に空気口を形成する空気取り入れ状態の間を推移する空力部材15と、アクチュエータにより駆動され、空気口とラジエータ8との間を連通する走行風の流路を開閉する切替部材18と、を備える。【選択図】図1
VEHICLE AERODYNAMIC DEVICE
車両用空力装置
2018-05-10
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |