Patent ID: 8911077
Filing Date: 2014-12-16
Classification: G02C

Abstract:
1. A pair of eyeglasses comprising: a front having two semi-rims and two temples pivotably connected to outsides of the two semi-rims, each semi-rim having a groove defined in an inside thereof and a slot defined in an outside thereof; two lenses each having a protrusion protruding from an inside thereof, the protrusion engaged with the groove, a notch defined in an inside of each lens; and two locking devices respectively located in the two slots of the two semi-rims, each locking device locked with the notch to secure the lens to the semi-rim; wherein each of the locking devices has a switch member and a resilient member, the switch member has an engaging portion which is engaged with the notch, a chamber is defined in a central portion of each switch member and the resilient member is located in the chamber, a bolt extends through the chamber, the pivotal hole defined in a protrusion on the temple and is connected to the semi-rim, when the switch member is shifted to compress the resilient member, the engaging portion is disengaged from the notch so that the lens is removed from the semi-rim.