| 摘要 |
<P>PROBLEM TO BE SOLVED: To make fraudulent opening of a hinge cap surely recognizable. <P>SOLUTION: In the hinge cap wherein an upper lid 15 having a collar 20 and a cap body 1 are coupled via a hinge 10, and the cap body 1 is covered with a belt-shaped protective cover 26, which has a locking part locked onto an engaging part of the upper lid 15, via a circumferential weakened part 25, a prizing-out preventive part 28 is formed on the protective cover 26. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
