| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hinge for a case with which the case can be easily sealed by a lid body and the lid body can be easily opened from a sealed condition, a lid fastening tool, an engaging implement and the case using them. <P>SOLUTION: The hinge 50 is provided with a first fitting part 51 fitted on the lid body 2 of the case 1, a second fitting part 52 fitted on the case main body 3, and a rotary shaft 53 connecting the first fitting part 51 with the second fitting part 52 and freely rotatably supporting the first fitting part 51. The second fitting part 52 is provided with a sliding holding part 55 for freely slidably holding the rotary shaft 53. The second fitting part 52 and the rotary shaft 53 are connected with each other by an elastic body 57 for energizing the rotary shaft 53 to the second fitting part 52 side. The elastic body 57 brings the lid body 2 into close contact with the case main body 3 when the lid body 2 is closed, and assists rotation of the lid body 2 when the lid body 2 is opened. <P>COPYRIGHT: (C)2004,JPO |
