Pair of eyeglasses with angle-adjustable bows

Details Pair of eyeglasses with angle-adjustable bows Pair of eyeglasses with angle-adjustable bows

1995-09-29

1996-10-15

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

G02C 514

Patent

active

055659373

ABSTRACT:
A pair of eyeglasses includes a pair of bows, a lens frame and two connectors. The lens frame has two side portions, each of which has a positioning hole and a ring member with a central hole formed coaxially and integrally in the positioning hole. The ring member has a notch and an inner face which is provided with a first engagement device. Each of the connectors is connected to a respective one of the bows and includes an integral cylindrical connecting portion inserted rotatably into the central hole of a corresponding one of the ring members, and a second engagement device which passes through the notch of the corresponding one of the ring members and which engages the first engagement device of the corresponding one of the ring members so as to position the connecting portions of the connectors with respect to the positioning holes of the lens frame. The angles of vertical inclination of the bows can be adjusted with respect to the lens frame by rotating the connectors about their connecting portions in the positioning holes of the lens frame.

REFERENCES:
patent: 5457505 (1995-10-01), Canavan et al.

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