A hanger comprises a hook. A hanger body is fixedly connected with the lower end of the hook, and comprises a transverse connecting rod. A vertically arranged connecting thread buckle is fixedly connected with the lower portion below the middle of the transverse connecting rod. An articulated thread drum is relatively rotatably connected to the external of the connecting thread buckle in a buckled mode. Two transverse support rods symmetrical to each other are fixedly connected to the external of the articulated thread drum. A check block is fixedly connected to the lower end of the connecting thread buckle. The inner diameter of the articulated thread drum is smaller than the outer diameter of the check block. Due to the fact that the transverse support rods can rotate relative to the hanger body along with the articulated thread drum, when clothes are aired, interiors of the clothes can be propped up through the adjustment of angles of the transverse support rods, front sides and rear sides of the clothes can be separated, airing speed of the clothes can be quickened, and the hanger is convenient to use.