| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoch-making hinge device and electronic equipment using the hinge device, easy in installation with a simple constitution, having a rotary area different in rotational torque, simple and easy in setting a rotary range of this different rotational torque in response to use, and enhanced in service use and a commodity value. SOLUTION: This hinge device is constituted so that when rotating a rotary shaft part 3 to a bearing part 4 by rotating a second member 2 to a first member 1, an action part 7 arranged in the rotary shaft part 3 butts against a butting part 6 arranged in a resistance increasing rotary part 5 further pressed in the bearing part 4, and the resistance increasing rotary part 5 co-rotates together with the rotary shaft part 3 to the bearing part 4, and is constituted so that rotational resistance becomes different between a rotary range until the action part 7 butts against the butting part 6 and a rotary range in which the rotary shaft part 3 and the bearing part 4 co-rotate to the bearing part 4 by butting. COPYRIGHT: (C)2009,JPO&INPIT
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