Anti-mist protective eyeglasses

Abstract

The invention provides anti-mist protective eyeglasses. The anti-mist protective eyeglasses comprise an eyeglass frame and eyeglasses, wherein the eyeglass frame is fixedly connected with the eyeglasses. The anti-mist protective eyeglasses further comprise fitting parts fixedly connected to edges of peripheries, fit with faces, of the eyeglass frame, wherein the fitting parts are in sealed contactwith the faces of a wearer under the condition that the eyeglass frame is worn on the faces, and each fitting part comprises a coating and aquagel arranged inside the corresponding coating. Accordingto the anti-mist protective eyeglasses, the aquagel-containing fitting parts are arranged at the edges of the peripheries, fit with the faces, of the eyeglass frame, so that self-adapting-adjusted fitting can be achieved according to different facial forms of wearers, excellent sealing performance is achieved, and better protection is provided for the wearers; and the aquagel is soft, is good inelasticity and can cool periocular parts of the wearers, so that the problem of the protective eyeglasses that vision of the wearers is affected due to fuzzy eyeglasses caused by mist is solved, and meanwhile, the comfort of the wearers is improved greatly.

Description

technical field [0001] The invention relates to the field of medical products, more specifically, to anti-fog goggles. Background technique [0002] Goggles are an eye protection device used to close or protect the surroundings of the eyes. They are mainly used to prevent particles, water, chemicals, blood, body fluids and other infectious substances from invading the eyes. Literature has proved that wearing goggles is one of the important measures to directly prevent blood-borne occupational exposure and occupational infection. But present goggles still have many problems in actual use. [0003] For one thing, any so-called full-wrap glasses currently on the market don't seal well. Since each person's face structure is different, no hard glasses can perfectly fit the face through a curved design. Moreover, traditional goggles have big problems in wearing comfort, especially in the scene of long-term wearing. Glasses can cause serious facial marks and even damage. [00...

AI Technical Summary

Problems solved by technology

[0006] Some existing anti-fog treatment methods include treating the lens, such as applying anti-fog agent, disinfectant, paraffin, etc. on the lens. This method can prevent the lens from fogging to a certain extent, but it is irritating to the skin, The mucous membrane also produces a certain degree of irritation, and the wearer's comfort is poor

In addition, the patent application (publication number: US4150443A) solves the problem of fogging by setting a power device in the form of a miniature electric fan on the goggles. Hot, moist air in the air space is drawn into the fan, compresses it, and circulates it throughout the air space to prevent condensation from accumulating on the inner surface of the lens structure of the goggle and on the eyeglasses, the arrangement disclosed in this patent is too complex , not very practical

[0007] Therefore, the biggest challenge facing the design of goggles at present is how to solve the problem of lens fogging.

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