Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
Patent
1997-02-18
1998-04-14
Dang, Hung X.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Temples
351140, 351153, 16228, G02C 516, G02C 500, G02C 522
Patent
active
057398917
ABSTRACT:
A temple mounting structure including a rim lug raised from one rim of an eyeglass frame having a vertical axle hole and a transverse guide slot in communication with the vertical axle hole, a circular swivel block turned in the vertical axle hole of the rim lug, a socket holding a compression spring, a temple having a shoulder stopped outside the socket and a coupling rod inserted through the socket and the compression spring into the transverse guide slot of the rim lug and fixed to the circular swivel block, and a stepped, tubular stop member mounted around the coupling rod of the temple and stopped between the rim lug and the compression spring and forced by the spring force of the compression spring to hold the temple between the operative position and the collapsed position.
REFERENCES:
patent: 5406339 (1995-04-01), Chen
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