Patent ID: 7178916

Claim:
A three-piece combinative device with eyeglasses and attachment sunglasses comprising: primary eyeglasses having two lenses respectively engaged within a pair of rims, a bridge connected the pair of rims including a horizontal slot in center and a pair of temples respectively pivoted with an outer side of said rims; a fork like fastener having a tongue centrally formed in inner side thereof and inserted into the horizontal slot of the primary eyeglasses and a pair of prongs formed opposite to said tongue each including a magnet embedded in distal portion; attachment sunglasses having a pair of rimmed darkglasses connected by a sunglasses bridge therebetween and a fork like projection including a pair of prongs projected inward from an inner side of said sunglass bridge and attached on a top of the bridge of said primary eyeglasses and a pair of corresponding magnets respectively embedded in distal portion of said pair of projection prongs made engageable with the magnets of said fastener; whereby said attachment sunglasses helped by said fork like fastener and mutual attraction of said magnets to firmly attached to said primary eyeglasses.