| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a storage container which structurally disables a careless detachment of a lid after the lid is closed once to store a storage article. <P>SOLUTION: This storage container is equipped with a container body, and the lid which is attached to the container body. The lid comprises an inner lid 3 with an opening which is directly attached to a neck portion 21 of the container, and a lid body 4 which is screwed into the inner lid. The lid is equipped with a mechanism for lock-engaging the inner lid and the lid body together in a reverse rotation preventive state on the completion of screwing. The attachment of the inner lid and the neck portion of the container is characterized as follows: a nonslip out mechanism and an irrotational engagement mechanism are provided as separate engagement mechanisms; and an engaging force of the irrotational engagement mechanism is set smaller than that of the lock-engagement mechanism. <P>COPYRIGHT: (C)2008,JPO&INPIT |
