| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge device capable of reducing the number of part items and being easily assembled and simplified in structure by concurrently using an energization means also as one of cams. SOLUTION: A cam 13 is sandwiched between the front end 101 and basic end 100 of an energization means (spring member) 10, and when the front end 101 of the energization means 10 and the cam 13 are rotated relative to each other by pressing the front end 101 of the energization means 10 against the cam face 131 of the cam 13 with the energizing force of the energization means 10, the front end 101 of the energization means 10 can be moved along their axes in accordance with the cam face 131 of the cam 13, so that their angular relationship can easily be varied.
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