Patent ID: 6709098
Filing Date: 2004-03-23
Classification: G02C

Abstract:
A lens securing device for a pair of eyeglasses having two frames, two lenses each connected to a corresponding one of the two frames, two temples each pivotally connected to a corresponding one of the two frames and a bridge bridging the two frames together, the lens securing device comprising:a cutout adapted to be defined in an outer periphery of each of the two frames; a boss adapted to be formed on a joint between each of the temples and the corresponding one of the two frames; two notches adapted to be oppositely defined in each of the two lenses; an indentation adapted to be defined in each of the two lenses to align with the cutout of the frame; an extension adapted to be sandwiched between a distal end of the bridge and each of the frames; and a positioning arm with two distal ends to be pivotally received in the two cutouts, whereby after the extension and the boss are received in the two notches, pivotal movement of the positioning arm is able to allow the positioning arm to be received in the aligned indentation and the cutout to secure engagement between the frame and the lens.