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anti-fog glasses

A technology for anti-fog and glasses, which is applied in the field of glasses to achieve the effect of avoiding danger

Active Publication Date: 2019-08-30
广州市博泰光学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wearing glasses has a certain decorative effect, but there are also times of trouble

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The anti-fog glasses, as shown in the figure, include a lens 1 and a frame 2 covering the lens 1. The frame 2 includes an upper frame 21, a lower frame 22, a left frame 23 and a right frame 24 respectively covering the lens 1 up, down, left, and right. , the lower frame 22 is equipped with an upward-opening anti-fog groove 3, and a water-absorbing strip 4 is installed in the anti-fog groove 3, and anti-fogging agent is adsorbed in the water-absorbing strip 4, and guide grooves are installed on the left frame 23 and the right frame 24 5. A slide block 6 is installed in the guide groove 5, which also includes a paint bar 7. The two ends of the paint bar 7 are respectively connected with the slide block 6 installed in the left frame 23 and the right frame 24, and the paint bar 7 is connected to the The cooperation of the guide groove 5 realizes moving up and down; the upper ends of the left frame 23 and the right frame 24 are equipped with a rotating shaft 8, and the slider...

Embodiment 2

[0035] Same as Example 1, the difference is the preparation method of the anti-fogging agent, mix vegetable oil acyl lactylate sodium, polyglycerol fatty acid ester, polyol, essence and water in proportion; stir and heat for 28 minutes, the heating temperature is controlled at 75 °C ; Then cool it down to -12°C and keep it for 34 minutes; then raise its temperature to 123°C and keep cooling down to room temperature by 3.5°C per minute to get the finished anti-fogging agent.

Embodiment 3

[0037] The same as Example 1, the difference is the preparation method of the anti-fogging agent, mix vegetable oil acyl lactylate sodium, polyglycerol fatty acid ester, polyol, essence and water in proportion; stir and heat for 24 minutes, the heating temperature is controlled at 84 ℃ ; then cool it down to -12°C and keep it for 34 minutes; then raise its temperature to 120-130°C and keep cooling down to room temperature by 3.5°C per minute to get the finished anti-fogging agent.

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Abstract

The invention relates to the field of eyeglasses and discloses antifogging eyeglasses and a method for preparing an antifogging agent for the eyeglasses. The antifogging eyeglasses comprise lenses (1) and an eyeglass frame (2), wherein antifogging grooves (3) with upward openings are mounted on lower frames (22), water absorption strips (4) are mounted in the antifogging grooves (3) and are adsorbed with the antifogging agent, guiding grooves (5) are separately mounted on a left frame (23) and a right frame (24), and sliding blocks (6) are mounted in the guiding grooves (5). The antifogging eyeglasses further comprise coating material strips (7), wherein the coating material strips (7) are connected with the sliding blocks (6); rotary shafts (8) are separately mounted at the upper end of the left frame (23) and the upper end of the right frame (24), and drawing wires (9) connected with the rotary shafts (8) are fixed on the sliding blocks (6). According to the antifogging eyeglasses and the method, through arranging the coating material strips and proportioning a cleaning function of the antifogging agent, the eyeglasses can automatically carry out antifogging cleaning, the condition that lines of vision of people are screened by water fogs formed due to the fact that water molecules in air are liquefied and are attached to surfaces of the lenses is effectively prevented, and the occurrence of hazards is avoided.

Description

technical field [0001] The invention relates to the field of glasses, in particular to anti-fog glasses. Background technique [0002] Glasses are simple optical devices made to correct vision or protect eyes, consisting of lenses and frames. There are four kinds of glasses for vision correction: myopia glasses and farsighted glasses, presbyopic glasses and astigmatism glasses. In terms of the function of the lens, it has the functions of adjusting the amount of light entering the eye, increasing vision, protecting eye safety and clinically treating eye diseases; and the function of the spectacle frame is to form a supporting lens for the lens and to wear it on the human eye as a support. In addition to its function, it also has beauty and decoration. Modern fashionists emphasize that glasses should be in harmony with the facial makeup and clothing of the people of the era, and reflect the symbols of high social class, elegant culture, fashion, etc. Wearing glasses has a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C11/08
Inventor 陈邦宋
Owner 广州市博泰光学科技有限公司