| 摘要 |
The present invention concerns a clasp with an extensible buckle for a bracelet enabling the length of the bracelet to be adjusted. This clasp comprises: a central support (1); a first and second pivoting strip (2a, 2b) articulated at the respective ends of the central support (1) and capable of being closed on the latter; means for closing and opening (14, 16, 17, 19, 22) the clasp arranged in such a way as to lock the first and second pivoting strip (2a, 2b) against the central support (1) and to unlock said first and second pivoting strip (2a, 2b) of the central support (1) so they can be extended; at least one first attachment (6a) solid with the first pivoting strip (2a), and arranged to be connected to a first strand of the bracelet and a second attachment (6b) solid with the second pivoting strip (2b) and arranged to be able to be linked to a second strand of the bracelet. The clasp according to the invention also comprises an attachment body (4) arranged on at least one of the first and second pivoting strips (2a, 2b), the attachment or each first and second attachment (6a, 6b) being connected to the corresponding attachment body (4), which latter is capable of being displaced in the longitudinal direction of the corresponding pivoting strip (2a, 2b) to be locked in various positions along said strip (2a, 2b). |
