| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain a residual gas discharging state without manual intervention in a constant amount ejecting device which is mounted on an aerosol container and ejects content jetted from a stem to the outside per a constant amount. <P>SOLUTION: Constant amount ejecting means has a constant amount storage chamber 20 for storing a constant amount of the content, a guiding passage 18 which is arranged at the stem 11 and guides the content stored in the constant amount storage chamber 20 to the outside of the constant amount storage chamber 20, and a supply passage 16 for supplying the content from the inside of the aerosol container to the constant amount storage chamber 20. Continuous ejecting means has a conveyance passage 19 which is arranged at the stem 11 and conveys the content from the aerosol container to the constant amount storage chamber 20 in a state that the guiding passage 18 communicates with the constant amount storage chamber 20. Residual gas discharging means has a stem depression maintaining means for maintaining the supply passage 16, the conveyance passage 19, and the constant amount storage chamber 20 to mutually communicate. <P>COPYRIGHT: (C)2009,JPO&INPIT |
