| 摘要 |
PROBLEM TO BE SOLVED: To seal an opening by screwing a lid body which is openably connected with a hinge equipped with a flxeible packing, on the mouth part of a container having a large opening. SOLUTION: This sealing container 1 having lid is constituted in such a manner that a packing body 4 for which a packing holder 4e to keep the shape is provided on an annular plate part 4a made of an elastic elastomer and a mouth cylindrical piece 4b, is pinched between an assembly body 3 wherein a lid body 5 which is screwed with a mouth neck part 2a of a container main body 2, is openeably connected with a hinge, and the upper end surface of the mouth neck part. A contact piece 4d which is provided at the upper end part of the mouth cylindrical piece protruding from the opening, is elastically deformed when the lid is closed, and is placed under a state wherein the contact piece 4d joins to an engaging partitioning wall 5d which is formed on the internal surface of a lid plate 5a, and the lid body can seal the opening of the container main body highly hermetically. |
