| 摘要 |
<p>A pair of inner connection grooves (16a, 16b, 17a, 17b) is formed in the outer surface and inner surface of each lens (11, 12) of eyeglasses, where the inner connection grooves are along those inner edges of the lenses that are opposite each other. Projections (24a, 24b, 25a, 25b) capable of engaging with and disengaging from the inner connection grooves (16a, 16b, 17a, 17b) of the lenses (11, 12) are formed in a bridge (13). A pair of outer connection grooves (26a, 26b) is formed in the outer surface and inner surface of each lens (11, 12) along the outer edge of each lens (11, 12). Projections (35a, 35b, 36a, 36b) capable of engaging with and disengaging from the outer connection groove (26a, 26b) of each lens (11, 12) are formed in each temple (14, 15). The temples (14, 15) are made from a titan containing alloy and hinges (37, 38) are individually and integrally formed on the temples (14, 15). The temples (14, 15) are selectively placed, via the hinges (37, 38), to a stowage position at which the temples (14, 15) are folded along the lenses (11, 12) and to a use position at which the temples (14, 15) are separated, for wearing of the eyeglasses, from the lenses (11, 12).</p> |
