| 摘要 |
<p>A pop-up hinge (6) comprising a stationary section (6) fixed to one connecting section (2a, 2a) in a main body (2) and a cover body (3), a movable section (7) that is circumferentially locked to the other connecting section (3a, 3a) in such a manner as to be capable of axial movement and that is rotatable with respect to the stationary section (6), an urging means (19) for urging the main body (2) and cover body (3) in the direction to develop them and urging the movable section (7) in a direction away from the stationary section (6), and a lock means (18) for locking at least the main body (2) and cover body (3) in their folded state and pressing the movable section (7) toward the stationary section to release them, wherein the movable section (7) is provided with a hollow section (11) to store the urging means (19) and lock means (18) therein.</p> |
