| 摘要 |
<p>The link (1) has a half-links (2, 3) moving with respect to each other along linear mobility direction (D). One of the half-links has a finger with a locking unit and another half link has a complementary locking unit. The locking units define locking positions to immobilize the former half-link with respect to the latter half-link. The locking unit and/or the complementary locking unit moves against an elastic return unit by the action of force exerted along the direction and greater than a preset value so as to authorize change of position between the half-links along the direction. An independent claim is also included for a bracelet.</p> |
