Coupling device for eyeglasses

Details Coupling device for eyeglasses Coupling device for eyeglasses

1999-02-11

2000-03-07

Dang, Hung Xuan

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351114, G02C 516

Patent

active

060330694

ABSTRACT:
A temple hinge device for an eyeglasses includes a coupling slip member attached to each lens frames of the eyeglasses and having an eccentric slot, a joint member attached to each temple of the eyeglasses and having a hollow portion, a pair of slits, a pair of apertures and a shaft pin for fastening the coupling slip through the eccentric slot and apertures, and a spring support member with a spring for slidably inserting into the hollow portion of the joint member. The temple hinge device allows the temples of the eyeglasses to be easily and effectively folded and unfolded by the operation of the spring.

REFERENCES:
patent: 5739891 (1998-04-01), Wei

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