Lens-to-temple joint structure for a pair of eyeglasses

Details Lens-to-temple joint structure for a pair of eyeglasses Lens-to-temple joint structure for a pair of eyeglasses

1998-06-23

1999-10-26

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Connectors

351119, 16228, G02C 522

Patent

active

059715391

ABSTRACT:
A part-to-part joint structure for fixing a first eyeglasses part to rotate relative to a second eyeglasses part in a pair of eyeglasses is provided comprising: (a) a ring-like piece having a joint extension integrally formed thereto for fixing to the first eyeglasses part; (b) a hammer head-like projection integrally connected to the second eyeglasses part to be press-fitted in the ring-like piece; and (c) an annular bush of a flexible material, the annular bush being so sized that the annular bush may be press-fitted in the ring-like piece, and the hammer head-like projection may be press-fitted in the annular bush, thereby fixing the second eyeglasses part rotatably to the first eyeglasses part, wherein at least one of the ring-like piece and the annular bush has a horizontal slot made therein for permitting the second eyeglasses part to rotate in a limited range, relative to the first eyeglasses part.

REFERENCES:
patent: 4076394 (1978-02-01), Nakamura
patent: 5739892 (1998-04-01), Kobayashi
patent: 5791015 (1998-08-01), Wandinger

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