| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chuck capable of clearly showing the evidence of the subsequent unsealing only by closing the chuck even without sealing the accommodating body by welding or others after accommodating contents. <P>SOLUTION: The synthetic resin made chuck has a pair of chuck halves 11, 21, fitting parts 12, 23 and supporting parts in the respective chuck halves, the chuck halves themselves are closed by forcibly fitting the chucking haves 12, 23 themselves, and the chuck haves themselves are opened by releasing the forcible fitting. Weekend parts 16, 26 are arranged in at least any one of both the chuck halves 11, 21. The fitting strength of the fitting parts 12, 23 themselves is greater than that in which the weakened parts 16, 26 break. <P>COPYRIGHT: (C)2012,JPO&INPIT |
