Spoiler for being used in a car wiper and wiper comprising the same

PURPOSE: A spoiler for vehicle wipers and a wiper with the same are provided to remove rain water on a windshield because a blade is closely attached to the windshield by a spoiler during driving. CONSTITUTION: A spoiler for vehicle wipers(100) comprises a first inclined surface(10) and a second inclined surface(20). The first inclined surface and the second inclined surface are stretched along a one direction. The second inclined surface is connected to the first inclined surface and supports the first inclined surface. The area of the first inclined surface is varied in proportion to the size of wind pressure that the first inclined surface receives.