| 摘要 |
PROBLEM TO BE SOLVED: To allow adjustment of internal pressure without liquid leakage both when a liquid pouring container is normally standing and turned over by providing a reduced pressure adjustment mechanism having an atmosphere inlet and a recess on the liquid pouring container, extending a tip of the atmosphere inlet downwardly in the container and providing an upward opening in the recess. SOLUTION: The liquid pouring container including a dispensing mechanism 9 and a liquid suction tube 31 which can be used when the container is turned over on an opening 5 is equipped with a reduced pressure adjustment mechanism comprising an atmosphere inlet 2 and a recess 3, wherein the atmosphere inlet 2 has at least its tip 2a extending downwardly in the container to introduce an atmosphere therefrom into the container. If liquid L is poured when the container is normally standing, a gas phase G in the container is at a reduced pressure, wherein the atmosphere is introduced from the atmosphere inlet 2 to be sucked into the container to eliminate the reduced pressure. In addition, while the container is being turned over, the atmosphere is introduced from the atmosphere inlet 2 by suction force of the reduced pressure state by activation of the dispensing mechanism 9 to have air pressures inside and outside the container balanced, thereby eliminating the reduced pressure. |
