| 摘要 |
PURPOSE: To prevent scattered hot water from penetrating into a container through the hole of a female screw pipe at the time of the use of the container by providing a hermetically closing means for airtightly closing the gap between the inner surface of the lower part of the female screw pipe attached to the fitting cylinder rising from the upper end of a cylinder and the outer surface of a suction pipe. CONSTITUTION: In a liquid container wherein the operation member 11 inserted in the fitting cylinder 10 rising from the upper end of a cylinder 5 is provided so as to be held to a push-down position by pushing down the operation member to thread a male screw 18 with a female screw pipe 31, a hermetically closing means 41 for airtightly closing the gap between the inner surface of the lower part of the female screw pipe 31 and the outer surface of a suction pipe 40 is provided to a female screw pipe member 30. The female screw pipe member 30 is suspended through the upper end cylinders 42, 43 of the female screw pipe 31 to fit the upper part of the fitting cylinder 10 in a non-revolvable manner and an outer peripheral wall 44 is allowed to approach the upper surface of a mounting cylinder 3 from the outer periphery of a top plate 3 to be provided in a suspended state and an open air introducing hole 45 allowing the open air to flow in the cylinder 5 through the gap between the mounting cylinder 3 and the outer peripheral wall 44 is bored in the fitting cylinder 10. |
