AIR CONDITIONER

To provide an air conditioner facilitating taking-out of a cross-flow fan.SOLUTION: An air conditioner includes: a cross-flow fan 14 provided with a cylindrical boss part 14c at one end in an extending direction of a rotation center line Cf; a motor 34 provided with a driving shaft 34a entering into an internal space R of the boss part 14c; and a fixing screw 32 provided with a tip end penetrating the boss part 14c, coming in contact with the driving shaft 34a entering the internal space R of the boss part 14c, and pressing the driving shaft 34a toward the inner peripheral surface of the boss part 14c. The internal space R of the boss part 14c has a shape in which, when the driving shaft 34a is clamped between the tip end of the fixing screw 32 and the inner peripheral surface of the boss part 14c, a rotation centerline Cm of the motor 34 and the rotation centerline Cf of the cross-flow fan 14 are aligned on the same straight line, and a space S is formed between the inner peripheral surface of the boss part 14c and a part of the driving shaft 34a on the opposite side with respect to a part coming in contact with the inner peripheral surface of the boss part 14c.SELECTED DRAWING: Figure 5 【課題】空気調和機において、クロスフローファンの取り出しを容易にする。【解決手段】空気調和機は、回転中心線Ｃｆの延在方向の一端に筒状のボス部１４ｃを備えるクロスフローファン１４と、ボス部１４ｃの内部空間Ｒに進入する駆動シャフト３４ａを備えるモータ３４と、ボス部１４ｃを貫通し、ボス部１４ｃの内部空間Ｒに進入した駆動シャフト３４ａに接触し、駆動シャフト３４ａをボス部１４ｃの内周面に向かって押し付ける先端を備える固定ねじ３２とを有する。ボス部１４ｃの内部空間Ｒが、固定ねじ３２の先端とボス部１４ｃの内周面との間に駆動シャフト３４ａが挟持されているときに、モータ３４の回転中心線Ｃｍとクロスフローファン１４の回転中心線Ｃｆとを同一直線上で一致させるとともに、ボス部１４ｃの内周面と接触する部分に対して反対側の駆動シャフト３４ａの部分とボス部１４ｃの内周面との間に隙間Ｓを形成する、形状を備える。【選択図】図５