Clasp for relatively rigid jewellery e.g. necklace

摘要

The clasp (1a-e) has a coupling element (10a-e) with a fastening device (11) on its end (10a'-e') via which the coupling element is fastenable to the peace of jewellery. The element has is insertable into a sleeve element (20a-e) of the clasp. The element is also pivotable a set angle about an axis (A) in a fastening direction.