Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions
Patent
1995-08-01
1996-12-10
Mai, Huy
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Nose pads or cushions
351 80, G02C 512, G02C 100
Patent
active
055835872
ABSTRACT:
A nose pad device for glasses is formed of a nose pad, and a pad box attached to a frame of the glasses. The nose pad includes a main portion for constituting a pad, and a leg attached to the main portion. The leg has a pair of grooves formed in each side wall of the leg. The pad box includes a pair of side portions, a closed end at one side of the side portions, an opening situated between the side portions at a side opposite to the closed end, and a pair of projections situated in the side portions to face with each other. When the leg of the nose pad is inserted into a space between the side portions through the opening, the grooves engage the projections, and the nose pad is firmly held in the pad box. The nose pad can be easily attached to and detached from the pad box.
REFERENCES:
patent: 2471063 (1949-05-01), Devoe
Hasegawa Bicoh Co., Ltd.
Mai Huy
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