THIN FOLDABLE FRAME OF GLASSES

PURPOSE:To provide the frames of glasses which can be easily carried, does not require a wide housing space and does not require any excess labor for wearing or taking out glasses concerning the glasses as for farsightedness or sunglasses to be intermittently used at need without wearing them normal...

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Bibliographic Details
Main Author IRIE TOSHIMASA
Format Patent
LanguageEnglish
Published 07.10.1994
Edition5
Subjects
CONTACT LENSES
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Summary:PURPOSE:To provide the frames of glasses which can be easily carried, does not require a wide housing space and does not require any excess labor for wearing or taking out glasses concerning the glasses as for farsightedness or sunglasses to be intermittently used at need without wearing them normally. CONSTITUTION:Lenses and sidepieces 1 and 7 of glasses are linked while inclining an axial direction formed by the axis of a hinge 2 to be the movable link part of them and when the glass frames of glasses folded, bent parts at the ends of sidepieces are housed along the curved surfaces of lenses of glasses or frames 3 of glasses. The axis of the hinge 2 is inclined symmetrically respect to the right and left. Thus, as the frames of glasses to be folded thin without requiring the wide space, it can be carried while being housed in a case in the notebook size 1/3 as large as the thickness of the conventional case of glasses. The number of components is equal to the conventional frame, and any excess labor for folding it thin is not required.
Bibliography:Application Number: JP19930064574