| 摘要 |
PROBLEM TO BE SOLVED: To provide a container seal chain structure capable of confirming impact degree or an occurrence state which is applied to during a container commodity circulation process, and excellent in product reliability and production yield property.SOLUTION: An extraction cylinder 12 which is attached to a container body 11 has a closing part 14, and a fitting salient 18' which can be freely fit to a fitting recess 18 on an upper part of the closing part is formed. When the fitting salient on the tab part is released from the fitting recess on the closing part and then turns to a lower direction, a fragile part 17 is able to be broken. |
