| 摘要 |
PROBLEM TO BE SOLVED: To provide a spout for liquid container which surely ensures the sealability, and in addition, the opening of which is easy while being a compact spout for a type of container the housing capacity of which is small.SOLUTION: The spout 6 is constituted by threadedly engaging a screw cap 4 with the injection cylinder 7 of a spout 5 projecting from a container 1. Then, the spout for liquid container is constituted in a manner to keep the sealability of the mouth section 8 of the injection cylinder 7 by pasting a seal lid 9 with flexibility on the top surface of the injection cylinder 7. The spout for liquid container includes a pull tab 10 which is integrated or integrally connected with a part of the peripheral edge 9A of the seal lid 9, and also, is fold-stacked on the seal lid 9 in a manner to be expandable. A part of the pull tab 10 is constituted to have a length which projects from the side surface of the injection cylinder 7. At the same time, the pull tab 10 is constituted to be lifted upward from the seal lid 9 accompanying the plug opening motion of the screw cap 4. |
