Abstract: A spectacles structure including two outer seats, two temples, two movable rim assemblies, two inner seats and a bridge disposed between the two movable rim assemblies. The movable rim assembly includes an upper half rim and a lower half rim. One end of each of the upper and lower half rims is formed with a hook section hooked in a stopper socket of the inner seat. The other end thereof is formed with a bolted section bolted with a fixing section of the outer seat. The spectacles can be easily converted between full rim, rimless and half rim-type spectacles. Furthermore, the bridge is excellently firmly located on the inner seat so that the number of the components is reduced and the assembling operation is facilitated. Also, the replacing procedure is simplified.

Abstract: A pair of glasses including two outer butts, two inner butts, a bridge and two movable rim assemblies. Each outer butt has two stopper plates each being formed with a longitudinal channel in which the movable rim assembly is inserted. Each inner butt also has a longitudinal channel in which the movable rim assembly is inserted. By means of the longitudinal channels of the stopper plates of the outer butts and the longitudinal channels of the inner butts, the upper or lower rims of the movable rim assemblies can be fixed with the lenses. Therefore, the glasses can be changed between full rim pattern, upper half rim pattern, lower half rim pattern and rimless pattern.