| 摘要 |
Sunglasses are designed to be removably attached to existing eyeglasses using magnetic repelling force. The existing eyeglasses (10) may have lenses (12, 14) to which are attached side extensions (21, 23) to which are attached ear pieces (29, 31). On the inboard side of the lenses, a bridge (15) interconnects them. The sunglasses (40) have a bridge (45) to which is attached sunglass lense's (42, 44). The attachment means consists of a rearwardly facing arm (46, 47) on the sunglasses to which a magnet (49, 51) is affixed and magnets (26, 28) affixed on the eyeglasses in alignment with the magnets on the sunglasses. At each side of the eyeglasses, brackets (22, 24) are provided. The magnets are arranged, on each side of the eyeglasses and sunglasses, respectively, so that when the sunglasses are placed into adjacency with the eyeglasses, like poles of the adjacent magnets face one another to create a repelling force that forces the magnets on the sunglasses rearwardly away from the magnets on the eyeglass frames, and into a recess formed by the cross-section of the brackets. The repelling force between the magnet pairs retains the magnets carried by the sunglasses within the recesses in the L-shaped brackets to maintain the sunglasses mounted on the eyeglasses. |
