| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection button for an aerosol container that can change a volume of a quantitative chamber.SOLUTION: An injection button 10 for an aerosol container comprises: a cylindrical button lower part 11 connected to a stem A of an aerosol container; and a button upper part 12 connected to the button lower part 11 so as to form a quantitative chamber R together with the button lower part 11. The injection button 10 is configured to rotate the button upper part 12 with respect to the button lower part 11 and to fix the button upper part at a predetermined position, thereby being capable of changing the volume of the quantitative chamber. |
