| 摘要 |
PROBLEM TO BE SOLVED: To enable a delayed ejection of aerosol contents to be performed without using a high viscosity substance and others by closing an introduction port communicating with a stem during pressing with a press lever and the discharge path of the lever and installing a minute flow passage piece forming a minute flow path passage which makes the stem communicate with an introduction chamber. SOLUTION: When a press main body 5 is rotated, and an engagement projection 6 is slid to a press part following an engagement channel 7, the main body 5 presses a stem 3 through an engagement member 11, the valve mechanism of an aerosol container 1 is opened, and aerosol contents are introduced into an introduction port 12. The contents are introduced into an introduction chamber through the minute flow passage of a minute distribution piece 13 and introduced little by little in turn into the chamber. When the introduction quantity exceeds a fixed limit, and an introduction pressure is superior to the restoration force of a press spring 24, a press piston 21 elevates with a press lever 18, the piece 13 is pushed upward, and the contents are ejected from an ejection nozzle 22. |
