Patent ID: 6705721
Filing Date: 2004-03-16
Classification: G02C

Abstract:
An openable attachment sunglass for attaching to spectacles comprising:an attachment sunglass having a pair of plane dark colored glasses connected by a first bridge and a horizontal bar centrally projected inward from inner side of said first bridge including a transverse pivotal tube at distal thereof rotatably connected to a clip which clips a second bridge of said, said clip being combined with an upper clip plate and a lower clip plate, said upper clip plate having an upright lug on top including a first aligned through hole in distal portion engaged with a first through hole of said horizontal bar and rotatably secured by a first retaining pin, a horizontal lug projected inner from inner side thereof including a second aligned through hole in distal portion and a pair of first obliquely and symmetrically extended branches on opposite side of said horizontal lug each including a first magnet in distal portion, said lower clip plate having a long transverse pivot tube on top engaged with the horizontal lug of said upper clip plate and rotatabley secured by a second retaining pin, a pair of second obliquely and symmetrically extended branches on bottom each including a second magnet in distal portion made in registry with the first obliquely and symmetrically extended branches of said upper clip plate and a receiving space position between the long transverse pivot tube and the second obliquely and symmetrically extended branches for receiving the second bridge of said spectacles; when clip clips the second bridge of said spectacles, said first and second magnets will attract one another.