Flexible spectacles frame

摘要

Each lens (5,6) mounting (3,4) consists of one or more components at each one being elastic so as to form a pincer effect. Each mounting partially loosely grips round the lens and is entirely or partly in front of or behind the lens. A lens is held by the active surfaces (7) of at least three lugs (8) moulded with the mounting. The lugs' active surfaces with their vectors resulting from the pressure at least partly point towards the mounting.