Ultraviolet-resistance gradient color abrasion-proof helmet glasses lens for vehicle

Abstract

The invention relates to an anti-ultraviolet wear-resistant helmet lens provided with gradually changed colors and used for the vehicle. Plastics is adopted as the raw material, and produced into the lens through injection molding. The helmet lens is characterized in that anti-ultraviolet (UV) agent with the weight ratio of 0.3-0.5 percent is added into the plastic raw material, and the plastics is produced into the transparent lens through uniform mixing and injection molding; the lens is washed through water and dried, water-soluble dye powder is adopted to be dissolved in water according to the water-dye powder proportion of 100: 0.01-1.0, stirred uniformly and heated to 80 to 100 DEG C, the lens is fixed on a rack or held in the hand, immerged into dyeing solution and moved vertically, gradient dying and overlapping are then performed for one to two minutes, and the lens is respectively cleaned through cleaning agent and water, and then the lens with gradually changed colors can be obtained. The anti-ultraviolet wear-resistant helmet lens has the advantages of anti-ultraviolet function, through which the radiant heat of harmful ultraviolet and infrared rays emitted from the sun can be prevented and certain skin protection function can be achieved; the effect of gradually changed colors, which can protect the eyes from fatigue, and can provide the product with colorful and beautiful appearance.

Description

technical field [0001] The invention relates to helmets for motorcycles and electric vehicles, in particular to a helmet lens for anti-ultraviolet gradient wear-resistant vehicles. Background technique [0002] Most of the helmet lenses of existing motorcycles and electric vehicles use PET or PS as raw materials to make transparent white or overall light black or light blue lenses, which do not prevent ultraviolet rays and do not contain gradient colors. The emitted harmful ultraviolet rays and infrared radiant heat, etc. are irradiated on the face of the human body, which is easy to cause damage and aging to the skin. The 2nd, because eyeglass is uniform color, especially transparent white, eyes are easily fatigued by strong light irradiation, and color is monotonous, and aesthetic property is poor. The third is that the surface of the plastic lens is easily scratched and worn by foreign objects, resulting in a decrease in perspective and blurred vision, which can easily ...

AI Technical Summary

Problems solved by technology

[0002] Most of the helmet lenses of existing motorcycles and electric vehicles use PET or PS as raw materials to make transparent white or overall light black or light blue lenses. Anti-ultraviolet and does not contain gradient colors. Therefore, first, the harmful ultraviolet rays and infrared radiation heat emitted by the sun shine on the human face, which is easy to cause damage and aging to the skin.

Second, because the lenses are of a uniform color, especially transparent white, the eyes are prone to fatigue when exposed to strong light, the color is monotonous, and the aesthetics are poor.

Third, the surface of the plastic lens is easily scratched and worn by foreign objects, resulting in a decrease in perspective and blurred vision, which can easily lead to traffic accidents

At the same time, there are a small amount of electroplating reflective film (anti-ultraviolet), the lens is easily broken after electroplating, and it is easy to hurt the human body and face

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