Resumen
Attachment device for rods of the spectacles (1) comprising a first element with metallic properties included in one of the rods, a second element in the other rod that incorporates a magnet (3) that exerts a sufficient force to join the rods preventing them from separating by themselves and a system of crimping with the rod (4) equal in the two parts of the device. (Machine-translation by Google Translate, not legally binding)