Abrasion-resistant and shatter-resistant packaging box for glass lenses

Abstract

The invention discloses a glass lens wear-resistant breakage-proof packing box. The packing box comprises a cylinder. The cylinder is internally provided with an elastic cushion pad. The elastic cushion pad is internally tangent to the cylinder. A cambered disk for carrying a glass lens is arranged above the elastic cushion pad. The cambered disk is provided with a concave surface matched with theglass lens in shape. Springs for fixing the elastic cushion pad are arranged between the cambered disk and the elastic cushion pad. One ends of the springs are connected with the lower wall of the cambered disk. The other ends of the springs are connected with the inner wall of the cylinder. The upper surface of the elastic cushion pad is provided with a groove for containing the cambered disk. The groove is internally provided with a through hole. A vacuum tube communicating with the through hole is arranged below the elastic cushion pad. The vacuum tube communicates with a vacuum pump. Thevacuum pump is located on the outer side of the cylinder. The glass lens wear-resistant breakage-proof packing box has the shock absorption and anti-shaking effects on the cambered disk and the glasslens in the cambered disk through the springs. The elastic cushion pad has the anti-collision and protection effect on the cambered disk.

Description

technical field [0001] The invention relates to a packaging device for glass products, in particular to a wear-resistant and shatter-resistant packaging box for glass lenses. Background technique [0002] Lenses can be widely used in various fields such as security, car wear, digital cameras, lasers, optical instruments, etc. With the continuous development of the market, lens technology is becoming more and more widely used. Lenses are made according to the law of refraction of light. A lens is an optical component made of a transparent substance (such as glass, crystal, etc.). The lens is a refracting mirror, and its refracting surface is a transparent body with two spherical surfaces (a part of the spherical surface), or a spherical surface (a part of the spherical surface) and a plane. The images it forms are both real and virtual. Optical glass has high transparency, purity, colorless, uniform texture, and good refractive power, so it is the main raw material for len...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the lens is easy to be worn and broken during the long-distance transportation.

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