| 摘要 |
PROBLEM TO BE SOLVED: To simplify the structure and to decrease the number of parts and to reduce cost, while uniform spreading property of the contents in a container is kept. SOLUTION: Almost whole amount of an aerosol composition in the container is ejected at one time through one piece of an ejection port 23 in accordance with a manual operation of a push button 22 of an actuator 20. An ejection angleθof the aerosol composition in the container by the actuator 20 is <=θ=90 deg.C at each side of the ejection direction (in figure, both left and right sides) with a virtual line 27 passing through nearly a center of an opening of the ejection port 23 as the central figure.
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