| 摘要 |
PROBLEM TO BE SOLVED: To prevent a cylindrical mouth connected with a container connection of a beverage dispenser from floating even if a content beverage in a flexible cartridge container with ductile shoulders decreases and a negative pressure occurs in the container. SOLUTION: An insert member 6 having a fork-shaped area 6a for locking an upper face side of a flange 12a provided on the downward cylindrical mouth 12 of the cartridge container 11 on both sides of the cylindrical mouth 12 is inserted from a lateral direction at the right angle to the cylindrical mouth 12 under a receive 3 for receiving the shoulders 13 of the cartridge container 11. Thus, the cylindrical mouth 12 connected with the container connection of the beverage dispenser is prevented from floating by an inward dent of the shoulder 13 caused by the negative pressure in the container even if the content beverage decreases in the flexible cartridge container 11 with the ductile shoulders 13. COPYRIGHT: (C)2011,JPO&INPIT
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