Can defeated and dispersed type safety glasses

• Main Authors: LIU JUNDONG, WEI FENGJUN, WEI SISHENG
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2018
• Subjects: CONTACT LENSES; OPTICS; PHYSICS; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES

The utility model provides a can defeated and dispersed type safety glasses, install the flexible bridge of the nose between the picture frame of symmetry, be connected through flexible hemisphere andmost ball -type cavity interference fit between the flexible bridge of the nose and the picture fram...