PROBLEM TO BE SOLVED: To provide a rear spoiler capable of reducing air resistance to a whole vehicle.SOLUTION: There is provided a rear spoiler of a vehicle, in which plural protrusions which are separated by recess parts arranged with a prescribed interval in a vehicle width direction and which protrude rearward, are provided on a rear end edge of the rear spoiler. An upper face of the protrusion extends in a same plane on a rear end side of the upper face of the rear spoiler, as a part of the upper face of the rear spoiler. A curvature radius on a cross section parallel to a surface orthogonal to the vehicle width direction, which a first edge which serves as a front end of the recess part on the upper face of the rear spoiler has, is larger than a curvature radius on a cross section which a second edge which serves as a rear end of the upper face of the protrusion has.SELECTED DRAWING: Figure 1
【課題】車両全体に対して空気抵抗を低減することが可能なリヤスポイラを提供する。【解決手段】車両のリヤスポイラであって、リヤスポイラの後端縁に、車幅方向に所定間隔ごとに設けられた凹部によって互いに隔てられた、後方へ突出する複数の突起が設けられており、突起の上面は、リヤスポイラの上面の一部として、リヤスポイラの上面における後端側で同一平面上に延出されており、リヤスポイラの上面において凹部の前端をなす第1のエッジが有する、車幅方向に直交する面と平行な断面上の曲率半径は、突起の上面の後端をなす第2のエッジが有する当該断面上の曲率半径よりも大きい。【選択図】図1
REAR SPOILER
リヤスポイラ
2017-05-18
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |