SU220885A1 - POINTS RIMS - Google Patents

Description

Eyeglass frames containing mechanical devices, such as spring-loaded brackets, are well known for making light change of spectacle lenses.

The proposed system differs from the known ones in that the earbuds and nosepiece are connected to it by two bars-magnets, and the eyeglass lenses are fixed on slats made of ferromagnetic material. The bar magnets have different sections, e.g. rectangular, round or rectangular with a 45 ° bevel.

Such an embodiment of the frame makes it easy to change the position of the eyeglass lens relative to the frame and the pupils of the eye to be corrected, and to incline the glass relative to the frame, and also to release eyeglass glasses without taking into account the shape of the frame.

The drawing shows the proposed frame.

Temples 1 11 2 and nose-piece 3 are connected by magnet bars 4 and 5. Spectacle lenses 6

and 7 mounted on strips 8 and 9, made of ferromagnetic material.

The forces of magnetic attraction securely fix the plates with spectacle lenses on the rim magnet bars.

Subject invention

Claims (2)

1. A frame for glasses, having a nosepiece, characterized in that, in order to facilitate the attachment of the eyeglass lenses in the frame and to simplify their replacement, the frame contains two bars-magnet connecting the charcoal bursts with perenose, and two strips of ferromagnetic material, which attached spectacle lenses. 2. The rim of claim 1, characterized in that, in order to change the orientation of the eyeglass lenses relative to the pupils of the eye, the bar magnets have different sections, for example rectangular, round or rectangular, with a 45 ° bevel.