| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that the spray amount and diffusion range of content such as an insecticide, agrochemicals or a poultice agent can be regulated in a conventional nozzle for an aerosol sprayer but it is difficult to spray an effective amount of the content on a surface to be treated while keeping a lower temperature necessary for controlling a harmful insect or cooling a human body. SOLUTION: A nozzle is adapted to an aerosol sprayer to spray content and a cavity 2 is provided to the nozzle body 1 of the nozzle so as to be inwardly depressed from the peripheral surface of the nozzle body to narrow a passage 3. |
