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Glasses

A technology for glasses and lens rings, applied in the field of glasses, can solve the problem that ultraviolet rays cannot be cut off, and achieve the effect of preventing freckles and inhibiting the invasion of pollen

Inactive Publication Date: 2015-01-14
KOWA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, conventional glasses have the problem of being unable to cut off ultraviolet rays from the top of the glasses because there is a considerable space between the upper part of the glasses and the face when worn, and this will become one of the causes of freckles around the eyes in the future. situation

Method used

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Experimental program
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Embodiment Construction

[0021] Embodiments of the present invention are described with reference to the drawings.

[0022] exist Figure 1 ~ Figure 3 Among them, P is the glasses of the present invention, which are composed of a frame 10 and a lens 30 . The frame 10 is composed of a nose bridge 11, a mirror ring 12, a pile head (zhi) 13, a mirror leg (template) 14 and a foot cover (modan) 15, and an inner protruding eaves 20a are formed on the mirror ring 12 and the pile head 13 . The inner protruding eaves can also be formed only on the mirror ring 12 and the pile head 13, but it is more advantageous to form a protruding eaves 20b on a part of the temple 14, especially a part near the pile head 13 side, in terms of pollen intrusion prevention effect. .

[0023] The frame 10, the inner protruding eaves 20a, 20b, and the lens 30 are all made of synthetic resin.

[0024] Here, although it does not specifically limit as a synthetic resin, For example, polycarbonate resin is mentioned as a suitable m...

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PUM

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Abstract

The present invention has a technical object to provide glasses which prevent invasion of pollen, can be continuously worn without any discomfort in wearing, and can effectively block ultraviolet ray. The present invention achieves the technical object by glasses including inwardly projecting visors in rims and end pieces of a frame, and glasses in which lenses, a frame, and inwardly projecting visors formed in the frame are formed of synthetic resin containing an ultraviolet absorbing agent or an ultraviolet scattering agent.

Description

technical field [0001] The present invention relates to spectacles, and particularly relates to spectacles suitable for hay fever sufferers and also for cutting off ultraviolet rays. Background technique [0002] Generally speaking, when glasses are worn, there is a considerable space between the upper part of the glasses and the face, so there is a problem that pollen easily enters the eyes. [0003] Therefore, in recent years, in order to prevent the intrusion of pollen, so-called goggle-type glasses have been proposed (for example, refer to Patent Document 1). [0004] However, this goggle-type glasses have a structure that abuts on the surrounding face of the eyes to completely cover the eyes, so the lens is easy to blur, and even if the abutting portion of the glasses is made of a soft material, The wearer can't control the pressure and discomfort accompanying contact, and sometimes even causes pain, which is not suitable for regular wear and use. [0005] In addition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C5/02
CPCG02C11/08G02C7/16G02B1/00G02C5/001G02C5/008G02C5/00
Inventor 三轮芳弘喜多正
Owner KOWA CO LTD
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