| 摘要 |
PROBLEM TO BE SOLVED: To provide a relation among a lid, a product body and a packing with force to be elastic, adhesive or discharging force by providing, on an opening or the lid of the product body associated with the packing or on the packing itself, an associated space or a recess or a groove. SOLUTION: A packing 3 placed between a container body 1 and a lid 2 is equipped with a hollow portion 6 being a space on the packing 3 on a part to be fitted into the container body 1 and the lid 2. Bellows may be formed longitudinally or laterally on the packing 3 to increase a cushioning portion. The container body 1 and a fixing handle device 16 are set to provide a preservation container. This constitution allows a form of the hollow portion 6 being a space to easily change due to functions such as external and internal pressure to the container. Thus elastic, adhesive of discharging force can be applied to a relation among the lid 2, the container body 1 and the packing 3. |
