| 摘要 |
PROBLEM TO BE SOLVED: To provide eyeglasses with which manufacturing is simple, a manufacturing cost can be suppressed low and wearing is simple. SOLUTION: The eyeglasses are equipped with a spectacle frame 2 comprising a pair support plates 3 and 4 disposed to face each other, a linking means 6 which relatively freely rotationally movably links the one-side ends of both the support plates 3 and 4 to each other and energizes the other ends of the support plates 3 and 4 to a direction where both approach each other, and nose pad means 16 which are disposed at the support plates 3 and 4 and lenses 19 for the presbyopia which are disposed at the support plates 3 and 4. The linking means 6 comprises a support member 7 which is disposed between the one-side ends of the pair of the support plates 3 and 4 and a torsional coil spring 12 which is supported by the support member 7, is fixed at its one one side to the one-side end of the one support plate 3 and is fixed at its other side to the one-side end of the other support plate 4. COPYRIGHT: (C)2005,JPO&NCIPI
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