| 摘要 |
<p>PROBLEM TO BE SOLVED: To uniformly blow air into a room by rotation at a constant speed by air direction change means.SOLUTION: An air conditioner comprises: an attachment hole 16 that is of a cylindrical shape extending upward from a blow port, and provided to be opposite to an opening edge; air direction change means that covers a portion upward of the blow port and that is rotatable; drive means for driving the air direction change means to rotate in a reciprocating manner; a coupling portion 18 that is rotatably attached to the attachment hole 16, and that can couple the drive means to the air direction change means; and a spring portion 19 that can fix the coupling portion 18 and the opening edge. The air direction change means includes: a plate-like louver portion 20; and a plurality of louver shaft portions 21 that extend horizontally outward from right and left side surfaces of a main body case of this louver portion 20 near a back surface, and that can be connected to the coupling portion 18. This louver portion 20 is urged to rotate upward by the air blown by diffusing means from a diffuser and the spring portion 19.</p> |
