Patent attributes
Eyewear includes two ends portion and a frame having a bridge. The bridge has two outer sides each including a groove extending inward and having at least one face section that is magnetically attracting or magnetically attracted. Each lens portions includes a lens and a protrusion formed on an inner end of the lens and received in the groove of one of the outer sides. A magnetically attracted or attracting element is mounted on at least one face of the protrusion of each lens portion and has magnetic attraction with the at least one face section of the groove of one of the outer sides. The walls of the grooves reliably catch and support the protrusions such that the lens portions are coupled with the frame at more than one point. A reliable coupling effect is provided by three-dimensional coupling and magnetic attraction between the coupling portions and the frame.
