| 摘要 |
<p>PURPOSE: To provided a control device for air supply direction wherein reduction in noises is attained, while air distribution effect is being maintained. CONSTITUTION: Of the guide walls of an air supply-direction control device 10 for regulating the direction of the air being blown out from an outlet 4, one guide wall 33 has a curved guide surface 33a and a projecting part 41 projecting therefrom toward an air supply passage 37 confronting a guide blade 35. In this structure, the noise of the air blowing therethrough can be reduced while the air distribution effect is being enhanced.</p> |
