| 摘要 |
PROBLEM TO BE SOLVED: To immediately begin discharging a content fluid and to arbitrarily deaerate the inside of a tubelike container when it is not to be used for a long time. SOLUTION: A cylindrical pour-out port 4 for squeezing a fluid 14 is formed at a tip of a tube container 1, and the port 4 is opened/closed by a cap 3 which also serves as a mount base 7. A cylinder 8 protruding from a periphery of a vent hole 9 is formed on a side of a bottom of the container 1, and a lid member 11 for opening/closing the vent hole 9 is coupled with the cylinder 8 via a hinge 10. Thus when air is introduced into the tube container 1 with the vent hole 9 opened, the fluid 14 can be immediately squeezed out of the pour-out port 4. |
