| 摘要 |
<p>Method of assembling spectacles provided with rimless frames and comprising at least one central bridge (1) provided with nose pads (2) connectable to the said bridge (1) by appropriate support elements (7, 701), two lateral earpieces (6) and two lenses (3), at least one internal through hole (302) in the vicinity of the nasal rim and of the temporal rim and at least one peripheral notch (301) being formed in each lens (3), characterized by the following phases: fitting the said support elements (7, 701) of each nose pad (2) into an external pivot (103) formed in the vicinity of each end of the bridge (1); threading the through hole (302) formed on the nasal rim of each lens (3) onto the said external pivot (103) of the central bridge (1) and threading the through hole (302) formed upon the temporal rim onto an external pivot (402) formed in the vicinity of the end (4) of each earpiece (6); removing the surplus posterior length of the said external pivots (103, 402) and drilling the ends thereof in a manner such that they substantially reach the thickness of the lenses (3); inserting into the through holes (302) of the lenses (3) a screw (9) capable of being tightened in respective holes (104, 403) formed longitudinally on the said pivots (103, 402) of the bridge (1) and of the earpieces.</p> |
