Spectacles structure

Details Spectacles structure Spectacles structure

1999-04-20

2000-03-14

Dang, Hung Xuan

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Split rim mounting

351 41, G02C 108

Patent

active

060363088

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.

REFERENCES:
patent: 4466713 (1984-08-01), Tanaka
patent: 5917575 (1999-06-01), Cunningham

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