Large-frame polarized sunglasses

A sun and glasses technology, applied in the field of sunglasses, can solve problems such as the inability to adjust the tightness of the temples, and achieve the effect of appropriate tightness and increased friction

Pending Publication Date: 2021-09-07
汤俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the prior art and solve the problem that the tightness of the temples cannot be adjusted in the prior art, the present invention provides a large-frame polarized sunglasses

Method used

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  • Large-frame polarized sunglasses
  • Large-frame polarized sunglasses
  • Large-frame polarized sunglasses

Examples

Experimental program
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Effect test

Embodiment approach

[0040] As an embodiment of the present invention, the star-shaped block 127, the star-shaped slot 128, the star-shaped section at the bottom of the fixed shaft 125, and the star-shaped slot 126 at the bottom of the box body 123 have the same number of angles of the stars. And when the star-shaped block 127 is snapped into the star-shaped slot 128 , the fixed shaft 125 is also just snapped into the star-shaped slot 126 , and at this time, all the sharp corners of the star are in one-to-one correspondence.

[0041] When working, since the bottom of the box body 123 is provided with a star-shaped slot 126 and the bottom cross-section of the fixed shaft 125 is star-shaped, it is inevitable that the fixed shaft 125 cannot be accurately snapped into the slot 126 while increasing the clamping degree. Therefore, when the star-shaped block 127 snaps into the star-shaped slot 128, the fixed shaft 125 just snaps into the star-shaped slot 126, and at this moment all star-shaped sharp corne...

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Abstract

The invention belongs to the technical field of sunglasses, and particularly relates to large-frame polarized sunglasses, which comprise a glasses frame and lenses, wherein the glasses frame is composed of a nose bridge, glasses rings, pile heads, nose pads, hinges and glasses legs, and the nose bridge is composed of a first soft rod, a second soft rod and a box body. The first soft rod and the second soft rod are matched with the action of the roller, so that the first rod and the second rod move together and have the same moving distance, the distance between the two glasses rings is adjusted, the distance between the two glasses legs is further adjusted, the tightness between the two glasses legs is adjusted, and the glasses rings move synchronously and have the same moving degree; therefore, the large-frame polarized sunglasses are suitable for more people to wear and have proper tightness.

Description

technical field [0001] The invention belongs to the technical field of sunglasses, in particular to large-frame polarized sunglasses. Background technique [0002] In life, there are too many light sources that produce harmful light, especially sunlight; the light emitted from sunlight includes: visible light, infrared light, and ultraviolet light. Among them, ultraviolet rays can cause serious damage to human skin, eyes, etc.; ultraviolet rays are divided into UVA, UVB, UVC, and glaucoma; among them, UVA, UVB, and UVC are harmful rays. If they are exposed to the sun for a long time, they will cause damage to the body. It has a serious impact on vision. Most of the corners of the eyes will absorb this kind of UVB light, so it is necessary to block this kind of light source. Because of the function of polarizing light, polarized sunglasses can block all harmful light. It does not affect the transmission of visible light, and can truly protect the eyes. [0003] In real life...

Claims

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Application Information

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IPC IPC(8): G02C7/12G02C7/10G02C5/04
CPCG02C7/12G02C7/10G02C5/045
Inventor 汤俊韩振华
Owner 汤俊
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