| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressurizing pump which is compact as compared to the conventional one, in regard to techniques for preventing that carbon dioxide gas in beverage gets off from the beverage in the lapse of time, coolness and taste as carbonated beverage are lost, and for permitting refrigerator storage and reservation.SOLUTION: After opening a stopper of carbonated beverage container, a carbonated beverage container side main body part 5 and a pressurizing bellows pump closely attached to the carbonated beverage container side main body part are disposed, an uppermost bellows pump storage case is pushed down from above several times and pressurizing operation is performed while repeating the up-and-down operation. After the pressurizing operation, a bellows pump part is pushed down, a bellows pump part volume and an up-and-down length are decreased, thereafter, a bellows pump storage case hook disposed on the uppermost bellows pump storage case is rotated by an angle part required for meshing, thereby, is meshed with a carbonated beverage container side tight-seal stopper hook disposed on the carbonated beverage container side main body part 5, the bellows pump is fastened, the whole up-and-down length is kept short and the length of the whole container is set as such a length as to be storable also in a normal domestic refrigerator door pocket. |
