| 摘要 |
<P>PROBLEM TO BE SOLVED: To cause an inner pressure of a container to be released while a container lid is being deformed as desired if the inner pressure in the container is excessively increased under a state in which the container lid (2) is installed as desired at a opening neck (32) of the container or a state in which the container lid removed at once from the neck port of the container is installed again at the neck port of the container and the neck port is temporarily closed in accordance with the container lid of this invention. <P>SOLUTION: A skirt wall is provided with an inner pressure releasing means (31) positioned above the irregularity portions (26, 28) and constituted by at least one slit or a score extending in a circumferential direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
