| 摘要 |
An annular mouth member (12) is fuse-bonded to an opening upper edge of a container body (2). The annular mouth member (12) includes a first engagement portion (19,30). On the other hand, a lid member (3) includes an engagement ring (8). The engagement ring (8) includes a second engagement portion (22) provided on a lower portion of an inner peripheral surface thereof to be temporarily engaged with the first engagement portion (19), and a third engagement portion (24,25) provided on an upper portion of the inner peripheral surface thereof to be completely engaged with the first engagement portion (19,30). Thus, a packaging container of a type including the lid member (3) and the container body (2) engageable with each other is provided, which permits temporary engagement of the lid member (3) with the container body (2) and, as required, easy removal of the lid member (3) from the container body. |
