| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealed container capable of exhibiting a relaxing preventive effect without enlarging a fastening member. <P>SOLUTION: A container body 2 and a cap 3 closing an opening part provided in the container body 2 are screw-joined, a screw thread 4 provided on the container body 2 side and a screw groove 5 provided on the cap 3 side can be engaged. The screw groove 5 has screw groove wide width parts 5a and 5b where the circumferential width becomes locally widened, and a high projection part 12a for increasing a fastening force between them or/and generating a click feeling when the container body 2 and the cap 3 are relatively rotated circumferentially. When the cap 3 is fastened to the container body 2 in the direction along the line direction of the screw thread 4 and the screw groove 5, the screw thread 4 enters into the screw groove wide width parts 5a and 5b, and the cap 3 and the container body 2 can relatively be rotated circumferentially. <P>COPYRIGHT: (C)2011,JPO&INPIT |
