WHEEL PART BLOWING OUT SUPPRESSION DEVICE FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a wheel part blowing out suppression device for a vehicle capable of enhancing aerodynamic performance at high speed traveling by a simple and inexpensive constitution. SOLUTION: A tube 12 making a vehicle forward/rearward direction as a longitudinal direction is arranged at a central part side below a vehicle body. Further, a shutter is radially movably arranged at a periphery of a wheel along a wheel house 16. An air cylinder 20 for opening/closing the shutter 18 is connected to the tube 12 through a connection member 22 and a hose 36. Accordingly, the shutter 18 is retained at a release position by urging force at stopping of the vehicle. At the high speed traveling, a dynamic pressure P is generated on the tube 12 and is transmitted to the air cylinder and the shutter 18 is closed to suppress blowing out of an air stream from the wheel house 16 side. COPYRIGHT: (C)2007,JPO&INPIT