| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of component parts and lower the cost of a pressurizing apparatus by mounting a first valve and a second valve in the inside of the same one valve disc communicating to a reservoir of a container and constituting both the valves in such a manner that they are urged to their respective blocking positions by the same elastic returning means. SOLUTION: A first valve 4 for supplying a product and a second valve 13 for refilling a reservoir 6 are arranged relative to each other in a valve disc 11 communicating with the reservoir 6 of a container 1 in such a manner that each valve is urged to a position to be blocked up by the same elastic means 27 along an axial line X. By operating a push button 21, a valve stem 20 descends and, at the same time, an opening 24 is allowed to communicate with the valve disc 11, so that a pressurized product ascends through an inner duct 25 and is allowed to flow out to the external side through a supplying duct 38. Further, when contents in the reservoir 6 is consumed, a valve stem 15 of the container 1 is applied to an end of a valve stem 43 of a spare container 41 and, by pressing the container 1 itself downward, the reservoir 6 is refilled. |
