Buckle locking device for e.g. watch strap, in leather industry, has manipulator displaced in translation and/or rotation from unlocking to locking position and vice versa, where locking position permits integration of tongue and collar

摘要

The device has a manipulator (1) sliding on a collar (2), and displaced in translation and/or rotation from an unlocking position to a locking position and vice versa, where the locking position permits integration of a tongue (3) and the collar. The manipulator is moved in rotation around an axle fixed on the collar so as to cover the tongue in the locking position, where the tongue is fixed on the collar.