| 摘要 |
PROBLEM TO BE SOLVED: To provide an inner and outer air switching device which inhibits the occurence of noise even when air flows thereinto from any of an outer air inflow port and an inner air inflow port.SOLUTION: An inner and outer air switching device 100 includes a case 110 in which an outer air inflow port 111, from which air from an exterior part of a vehicle cabin flows, and an inner air inflow port 112, from which air from an interior part of the vehicle cabin flows, and a guide passage FP for guiding the air flowing from the outer air inflow port 111 or the inner air inflow port 112 to an air conditioning part 400. Distributors 151, 152 for inhibiting noise caused by airflow being bent are disposed in the guide passage FP.SELECTED DRAWING: Figure 4 |
