| 摘要 |
PROBLEM TO BE SOLVED: To improve work efficiency by preventing dropping-off of a damper for opening and closing both air passages in the course of casing assembly, in assembling the damper on a casing having the plurality of air passages partitioned by a partition portion. SOLUTION: The air conditioner includes a casing, and a damper rotatably disposed in the casing. The casing is split into a member 31 corresponding to one side of the damper in the axial direction and a member 30 corresponding to the other side. The member 31 is integrated with a partition portion 48 for partitioning the air passage into a passage R4Dr and a passage R4Ce. The damper 20 includes a support shaft 20a supported on the casing; a closing portion 20b for opening and closing a passage R4Dr; and a closing portion 20c for opening and closing a passage R4Ce. Between the closing portion 20b and the closing portion 20c, a notch portion A into which the partition portion 48 is inserted, is formed. The closing portion 20b is provided with a dropping-off prevention portion 60 for preventing dropping-off of the damper 20 in contact with the partition portion 48. COPYRIGHT: (C)2011,JPO&INPIT
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