| 摘要 |
PURPOSE: A bracelet clasp is provided to improve the closure security of this type of clasp against unexpected opening both on account of a catching and on account of a pulling force in the wake of a blow to the wrist or of violent impacts such as those which may arise when the user applauds or when he strikes his fist on a table, for example. CONSTITUTION: The bracelet clasp having two branches(1,2) which are articulated to one another by a respective first one of their ends in order to make it possible to fold a first one of these branches over and/or into the second of the branches, and to unfold it in order to place it substantially in the extension of this second branch, while their respective second ends are intended to be connected to two ends of a bracelet. These two branches(1,2) include mutual attaching structures(4,10) for holding them in the folded position. The second end of the first articulated branch(1) includes linking structure(9) having parallel axes of articulation, one for connecting these linking structures to this first articulated branch(1) and at least a second one for connecting these linking structures(9) firstly to one end of the bracelet and secondly to an actuating member(18) for exerting a force capable of separating the mutual attaching structures(4,10). |
