Spectacles-attachment-combination, has fixing element designed such that fixing element fixes/separates fastening element at/from spectacles in open position and retracted/hinged position of pivotable arms, respectively

摘要

The combination (1) has spectacles (2) with a spectacle frame (20) at which pivotable retractable arms (21) are provided. A temporal fastening element is provided on a side of an attachment (3) and is designed such that the attachment is fastened to the spectacles by the element. A fixing element (213) is provided at the arms and is designed such that the fixing element fixes/separates the fastening element at/from the spectacles in an open position and retracted/hinged position of the arms, respectively. Independent claims are also included for the following: (1) a method for fixing an attachment at the spectacles (2) a method for separating the attachment from the spectacles.