Eyeglasses frame

Details Eyeglasses frame Eyeglasses frame

1997-01-22

1998-04-14

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Connectors

16228, G02C 522

Patent

active

057398925

ABSTRACT:
Disclosed is an improved eyeglasses frame structure whose articulated joint between the temple and the front can be formed without recourse to soldering, and therefore, such eyeglasses frame structure is advantageous to the making of frames of metals or alloys of poor solderability. For example each temple has a pivot axle bent and rising from its front end. A joint piece is connected to each rim or lens, and has a pivot hole made at its intermediate portion. The temple is pivotally connected to the joint piece by inserting the pivot axle of the temple in the pivot hole of the joint piece. The temple can be opened until it abuts the upright end of the joint piece to be held in alignment with the joint piece. Thanks to no soldering required frames can be made at an increased efficiency.

REFERENCES:
patent: 4243305 (1981-01-01), Elder
patent: 4844606 (1989-07-01), Smith
patent: 5596789 (1997-01-01), Simioni

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