| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hinge structure capable of replacing a light source portion without deteriorating workability.SOLUTION: A hinge structure is provided with a first part 20 attached to a structure FR, and a second part 50 capable of rocking around a rocking shaft LX to the first part. A regulating device 60 is provided, which can regulate the rocking of the second part when the first part and the second part are at a first position in a rocking axial direction to the structure, and release the rocking regulation of the second part when the first part and the second part are at a second position in the rocking axial direction to the structure.</p> |
