| 摘要 |
<P>PROBLEM TO BE SOLVED: To limit the number of times that a constant quantity can be continuously jetted during one cycle of use, to prevent the use of aerosol contents exceeding defined quantity, in addition to simplify a mechanism capable of jetting out the entire quantity each time by a constant-quantity-jet valve, and to prevent a dispenser from getting damaged by an influence of the outside air temperature. <P>SOLUTION: Lower receiving blades 31 are provided via vertical insertion intervals 32 and 37 on an outer tube 14 fixed to the upper end of an aerosol container 1 and also shifted in position to be inserted within the lower insertion interval 32, thereby protrusively forming a fitting piece 22 capable of pressing a stem 7 on a presser 15. In addition, upper receiving blades 36 for moving the presser 15 in the same direction as the position-shifted-direction is formed on the internal surface of an upper tube 24 via the upper insertion interval 37. The presser 15 is made to be incapable of moving into the lower insertion interval 32 after it moves in position by a plurality of times of pressing, thereby making the dispenser incapable of jetting a constant quantity of the aerosol contents. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
