ULTRASONIC SPRAYING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an ultrasonic spraying device excellent and stable in sprayability and spraying such a liq. as an insecticide or an aromatic into the air. SOLUTION: This device is composed of a container 4 for a liq. to be sprayed, a liq. conducting core 1 supplied with the liq. from the lower end, having a surface inclined to the axial center at the upper end and utilizing capillarity and a piezoelectric ultrasonic vibrator 2 joined to the vicinity of the tip of the core 1 and vibrating the inclined surface of the core 1 almost in the horizontal direction. Consequently, the liq. is flung away from the ultrasonically vibrated inclined surface at the upper end and dispersed.