EYEGLASS FRAME DEVICE Russian patent published in 2025 - IPC G02C5/02 G02C11/08 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment and can be used in everyday life. Disclosed spectacle frame device comprises two frames of optical glasses intended for placement of optical glasses and connected to each other by means of a bridge, and temples of glasses articulated with frames of optical glasses by means of a hinge. Also, the frame device contains two wiper brushes connected by means of a hinge to the optical glass frame, driven by a hollow plunger, placed inside a sleeve with a collar of type B, pushed out of the sleeve with a collar of type B due to the hydrostatic pressure created by the rod of the injection syringe half-filled with water, with the help of human muscle force, formed in a silicone tube, completely filled with water, connected by one end to a sleeve with a collar of type B, and the other end is with the tip of a single-use injection syringe, half-filled with water, containing a spring, and returned to the initial position by means of another spring placed in the body fixed on the bridge, and pushing the hollow plunger in the opposite direction inside the sleeve with a collar of type B.

EFFECT: broader functional capabilities of the eyeglass frame by adding the possibility of removing contaminants from the surface of optical glasses using human muscular force without contact of human hands directly with the wiper brushes.

1 cl, 4 dwg