| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pilfer-proof cap which provides pleasant usage feeling after cap opening and does not cause injuries on fingers, mouth, etc. <P>SOLUTION: In the pilfer-proof cap 10, an opening upper edge of an annular band 20 and an opening lower edge of a cap body 40 are coupled and integrated by a coupling part 30, which can be ruptured. A protective 42th projection positioned near the base part of the coupling part 30, which is to be ruptured, is provided on at least one end face of the upper end face of the opening edge of the annular band 20 and the lower end face of the opening edge of the cap body 40. <P>COPYRIGHT: (C)2011,JPO&INPIT |
