Lightweight industrial eyeglass structure

Abstract

A lightweight industrial eyeglass structure includes: a lens, whose two lateral ends are each provided with a protective plate that includes a first pivot member raised form its inner surface; and two temples, each having one end extended with two second pivot members that are spaced vertically and aligned with each other. After the second pivot members and the first pivot member are connected, they are all hidden at the inner surface of the protective plate. The resulting eyeglasses have a weight down to 12˜13 grams, much lighter than typical industrial eyeglasses, which are usually weighted as about 24 grams, and also lighter than the lightest existing eyeglasses, which are reported to be weighted as 16 grams. The structure not only meets industrial safety laws and regulations, but also reduces the overall use amount of plastics of the eyeglasses.

Dependencies are inferred from the claim text.