| 摘要 |
PURPOSE:To promote the prevention of vibration in a damper and the improvement of air-tightness, by urging a closed damper in its closing direction by the opened damper when one of the dampers is placed in the opened condition with the other damper in the closed condition, in case of the captioned device having plural blow ports and dampers. CONSTITUTION:An air conditioner, which controls a defroster damper 50 and a heat damper 60 to be opened and closed by a blow port selector lever, adjusts a blow respectively to a defroster blow port and a foot blow port. And the air conditioner, if its defroster damper 50 turns in the opening direction in the time of defrosting mode, adapts the point end of the defroster damper 50 to a rib 61 of the heat damper 60 in the closed condition through a packing 55, pressing the heat damper 60 to an opening part 44. Accordingly, the air conditioner prevents vibration of the defroster damper 50 further improves the air-tightness of the heat damper 60. |
