| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide hinge structure that can positively prevent jumping-out of an optical fiber or the like without any possibility of causing damage and deformation by metal fatigue. SOLUTION: This hinge structure is composed of a first member 2 formed by providing a plate part 2d with two cylindrical parts 2b, 2c opened at part of the side faces and disposed at a prescribed space, and a second member 3 formed by providing a plate part 3d with a hollow shaft 3b opened at part of the side face. In this structure, the hollow shaft 3b of the second member 3 is rotatably accommodated in the cylindrical parts 2b, 2c of the first member 2 so that the opening part 3a of the hollow shaft 3b does not coincide with the opening parts 2a of the cylindrical parts 2b, 2c of the first member 2. The second member 3 is provided with a projecting part 3c between the plate part 3d and the hollow shaft 3b, and the projecting part 3c is inserted between two cylindrical parts 2b, 2c from the opening parts 2a of the cylindrical parts 2b, 2c of the first member 2 to assemble the first member and second member. The projecting part 3c can function as a stopper for regulating the relative rotating operation of the first member and second member.</p> |
