A blowing apparatus which is provided with an automatic head swinging mechanism and reduces occupied area is provided. A shell (20) rotates around a rotational shaft (10) which is arranged in the about horizontal direction at the rear side of a fan motor (12) so as to swining the fan vertically. A head swining mechanism (30) comprising the motor driving hte rotational shaft and the like is accommodated in the shell, so that compared with the structure that the swining mechanism is arranged outside the shell, the structure can save space more. The structure also reduces height of a shell support part and can form a stable attitude during blowing.