| 摘要 |
PROBLEM TO BE SOLVED: To significantly reduce aerodynamic noise in a vehicle outer mirror device which results from laminar peeling over a wide travel speed range and further improve the quietness in a passenger compartment.SOLUTION: In a vehicle outer mirror device, an air intake port 36 and an air outlet port 26 are formed in covers 14, 16. Further, a communication passage 24 which allows the air intake port 36 and the air outlet port 26 to communicate with each other is provided in the covers 14, 16. An electric fan 28 freely controls the blast volume of an air source of air blown out from the air outlet port 26.SELECTED DRAWING: Figure 3 |
