WIND DIRECTION CHANGING DEVICE OF AIR CONDITIONER

PROBLEM TO BE SOLVED: To permit the integral formation of a vane to reduce the number of parts, and to improve the assembling property at the time of mounting the vane to a supply grille by forming a resin hinge at the part of transverse vanes or longitudinal vanes in a wind direction changing device which is provided at the air outlet of an air conditioner. SOLUTION: An air conditioner blows the conditioned air which is obtained by a built in heat exchanger indoors from a supply grille. To the supply grille 2, two or more longitudinal vanes 3 which divide the direction of the diffused air horizontally, and two or more transverse vanes 4 which divide the direction of the diffused air vertically, are mounted. The longitudinal vanes 3 are connected by a connecting bar 6a which is driven by a stepping motor 9, and the transverse vanes 4 are connected by two or more connecting bars 6b. The transverse vanes 4 and the connecting bars 6b are connected by a resin hinge 7 at the joint. Thereby, the resin hinge 1 part is bent at the time of the rotation of the transverse vanes 4, and then the connecting bars 6b move vertically, so that the other horizontal vanes 4 are rotated.