| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lid structure of a container whose mouth portion can be easily unsealed and whose unsealed condition can be surely maintained before use, having a lid structure wherein the mouth portion of a container body can be unsealed by screwing operation of the lid body to take out a liquid through the lid body. <P>SOLUTION: The lid structure of the container is constituted of an inner plug (2) having a sealing part (27) for sealing the mouth portion of the container body (1) and the lid body (3) wherein a cylindrical cutter part (37) continuous to a spout (31) on the top section is provided inside. A sealing band (23) for restricting the movement of the lid body to the container body (1) side by the screwing operation is attached to the base end part of the inner plug (2) via a fragile part (23c). <P>COPYRIGHT: (C)2004,JPO |
