| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hinge structure of spectacles that can have upper and lower hinge members separated and enables a temple to move on an endpiece. <P>SOLUTION: An inner hinge member 4 of an endpiece 2 is inserted into a long hole 8 provided to a temple 1, and positioned at an arbitrary lengthwise position in the long hole 8. While a side part of the temple 1 is fitted in a long groove 9 of the outer hinge member 6 in this state, outer hinge members 6 are joined with upper and lower surfaces of the inner hinge member 4 respectively. Then a screw 12 for a hinge rotation shaft is threadably fitted from one of the outer hinge members 6 to the other, both the outer hinge members 6 hold the upper and lower surfaces of the inner hinge member 4 therebetween, and the outer hinge members 6 and inner hinge member 4 are held with the screw 12 for a hinge rotation shaft so that join surfaces can slide. Then a stopper screw 11 is threadably engaged with a female screw part 10 of the inner hinge member 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
