Structure for nose pieces of spectacles

Details Structure for nose pieces of spectacles Structure for nose pieces of spectacles

1993-06-04

1995-02-21

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Nose pads or cushions

351138, G02C 512

Patent

active

053920783

ABSTRACT:
An improved structure for nose pieces of spectacles, comprises two nose pieces made of soft plastic in concaved shapes and having their front faces planted with fine down and provided with a plurality of air permeable holes, a connecting axle integrally protruding from the nose piece with a protruding ball extending into a base and being able of automatic orientation adjustment and being pressed in the base by a pressing detent which in turn being pressed by a torsional spring, the structure each can be clamped onto a seat (on the spectacles) for a nose piece so as not to be subjected to falling off and is convenient for assembling, the nose piece with this structure can best fit to the bridge of a nose.

REFERENCES:
patent: 4556300 (1985-12-01), Dietrich
patent: 4792222 (1988-12-01), Labenz et al.

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