Liquid spray device

Abstract

A bottle unit () of a liquid atomizing apparatus is provided with: a bottle section () reserving a chemical liquid (L); a horn oscillating member () to whose a distal end the liquid (L) in the bottle section () is fed; and a mesh member () having a number of fine pores (), and mounted to an end surface of the distal end () of the horn oscillating member () in contact therewith. The bottle section () is constituted of a large capacity section (B) and a small capacity section (b) in communication with the large capacity section (B) through an opening (), and opposing to the distal end () of the horn oscillating member (). The small capacity section (b) is formed such that the liquid (L') therein is in contact with a point in the proximity of the contact section between the distal end () of the horn oscillating member () and the mesh member (). With such a construction adopted, there can be provided a liquid atomizing apparatus that is obtained at a low cost with not only increased reliability but enhanced durability, and whose operations such as maintenance can be performed with simplicity and convenience without a necessity for a special liquid feed means.