| 摘要 |
AN ASSEMBLING STRUCTURE FOR ASSEMBLING A FIT-ON SPECTACLE FRAME (2) WITH AN ORIGINAL SPECTACLE FRAME (1). RECTANGULAR MAGNETS (12,22) WITH VERY SMALL VOLUME ARE INSERTED IN RECTANGULAR SOCKETS OF THE BRIDGES (11,21) OF THE ORIGINAL SPECTACLE FRAME (1) AND FIT-ON SPECTACLE FRAME (2). THE MAGNETS (12,22) ARE ALIGNED WITH EACH OTHER AND MAGNETICALLY ATTRACTED BY EACH OTHER. AFTER THE FIT-ON SPECTACLE FRAME (2) IS ASSEMBLED WITH THE ORIGINAL SPECTACLE FRAME (1), THE APPEARANCE OF THE SPECTACLES REMAINS UNCHANGED. THE BRIDGE (11) OF THE ORIGINAL SPECTACLE FRAME (1) IS FORMED WITH A LOCATING HOLE (13), WHILE THE BRIDGE (21) OF THE FIT-ON SPECTACLE FRAME (2) IS FORMED WITH A PROJECTING LOCATING PIN (23), WHEREBY THE FIT-ON SPECTACLE FRAME (2) CAN BE MORE ACCURATELY LOCATED AND MORE FIRMLY ASSEMBLED WITH THE ORIGINAL SPECTACLE FRAME (1) WITHOUT DETACHMENT.
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