INDOOR UNIT FOR AIR CONDITIONER

To provide an indoor unit for an air conditioner that suppresses generation of jar.SOLUTION: An air conditioner includes: a heat insulation material having a first surface, a second surface, and a through hole penetrating in a first direction from the first surface toward the second surface; and a body having a projection inserted into the through hole. The projection has a flat plate shape including a first main surface, a second main surface, a first side surface, and a second side surface. The projection has a tip exposed from the through hole. The first side surface includes a first inclined surface exposed from the through hole and inclined relative to the first direction, and the second side surface includes a second inclined surface exposed from the through hole and inclined relative to the first direction. The first inclined surface and the second inclined surface are inclined in a direction separated from each other toward the tip. Viewed from the first direction, in a direction from the first main surface toward the second main surface, a dimension of the projection is smaller than that of the through hole. The heat insulation material is mounted to the body by coming into contact with the first inclined surface and the second inclined surface of the projection.SELECTED DRAWING: Figure 6A 【課題】軋み音の発生を抑制する空気調和機の室内機を提供する。【解決手段】本開示の空気調和器は、第１面と、第２面と、を含み、第１面から第２面に向う第１方向に貫通する貫通孔が設けられた断熱材と、貫通孔に挿入される突起を有する本体と、を備え、突起は、第１主面と、第２主面と、第１側面と、第２側面と、を有する平板状であり、突起は貫通孔から露出する先端を有し、第１側面は貫通孔から露出し、第１方向に対して傾斜する第１傾斜面を含み、第２側面は貫通孔から露出し、第１方向に対して傾斜する第２傾斜面を含み、第１傾斜面と第２傾斜面は、先端に向かって互いに離れる向きに傾斜し、第１方向から見たとき、第１主面から第２主面に向かう方向において、突起の寸法は貫通孔の寸法よりも小さく、断熱材は、突起の第１傾斜面及び第２傾斜面と接触することによって本体に取り付けられる。【選択図】図６Ａ