| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a double-frame coupling structure of a spectacle frame that enables effective attachment/detachment of lenses, without a concern of peeling of the coating of a resin frame or a concern of falling of the lenses when using, and that does not require difficult processing upon manufacturing. <P>SOLUTION: The double-frame coupling structure of a spectacle frame comprises: a holding frame 1 provided with temples on the right and left sides thereof; and an inner frame 2 that is disposed at a back side of the holding frame 1 and that can be equipped with right and left lenses. The inner frame 2 is provided with right and left rims. A pair of lenses are detachably configured in the right and left rims by laterally cutting a portion approximately intermediate in a vertical direction of a second bridge that couples the right and left rims so as to be separable or connectable in a vertical direction. Respective upper and lower portions of a first bridge of the holding frame 1 and the second bridge of the inner frame 2 can be mutually coupled by fixing means. <P>COPYRIGHT: (C)2013,JPO&INPIT |
