Extensible loop integrated clasp for wrist watch, has male and female locking elements mutually engaged with each other in clasp closing position, and strip exerting locking force between elements to maintain mutual engagement in position

摘要

#CMT# #/CMT# The clasp (100) has strips (1, 2) articulated around a hinge and attached to strands of a bracelet. A locking device fixes one of the strips at the other strip when the strips are folded on each other in a closing position of the clasp. The device includes a male locking element (7) and a female locking element mutually engaged with each other in the closing position of the clasp. The former strip exerts locking force between the locking elements to maintain mutual engagement of the elements in the closing position of the clasp. #CMT#USE : #/CMT# Extensible loop integrated clasp for a flexible bracelet e.g. wrist watch. Can also be used for a metal bracelet. #CMT#ADVANTAGE : #/CMT# The clasp is constructed in a simple manner and locked in a reliable manner. The locking elements are not plastically deformed to fix the strips with each other so as to minimize wear of the parts. The strip exerts the locking force between the locking elements to maintain the mutual engagement of the elements in the closing position of the clasp in a safe and robust manner so as to durably assure better impact resistance of the claps. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an exploded perspective view of component parts of a clasp for flexible bracelet. 1, 2 : Strips 4 : Fixing bar 7 : Male locking element 9 : Expansion tubes 100 : Extensible loop integrated clasp.