Patent ID: 6827438
Filing Date: 2004-12-07
Classification: G02C

Abstract:
A combination device for attaching a pair of auxiliary spectacles with a nose bridge to a pair of main spectacles, the combination device comprising:a base with two sides and multiple faces including a top, a bottom, a front and a rear, wherein the front of the base is adapted to be mounted on the nose bridge of the auxiliary spectacles, and the base having: a length crossing between the top and the bottom; a recess defined in one of the faces crossing the sides and having an opening in the face in which the recess is defined; a clip having two sides, a distal end and proximal end pivotally attached to the base at the face in which the recess is defined to close the opening of the recess and further having a length longer than that of the base to make the distal end extend away from the base, and an inclined surface formed on the distal end; and a resilient member mounted between the base and the clip to provide a restitution force to the clip.