WO2017156646A1 - Method for manufacturing myopia sunglasses and myopia sunglasses - Google Patents
Method for manufacturing myopia sunglasses and myopia sunglasses Download PDFInfo
- Publication number
- WO2017156646A1 WO2017156646A1 PCT/CN2016/000138 CN2016000138W WO2017156646A1 WO 2017156646 A1 WO2017156646 A1 WO 2017156646A1 CN 2016000138 W CN2016000138 W CN 2016000138W WO 2017156646 A1 WO2017156646 A1 WO 2017156646A1
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- WO
- WIPO (PCT)
- Prior art keywords
- myopia
- groove
- sunglasses
- manufacturing
- magnet group
- Prior art date
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- 208000001491 myopia Diseases 0.000 title claims abstract description 57
- 230000004379 myopia Effects 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000009713 electroplating Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000003801 milling Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
Definitions
- the present invention relates to the field of eyeglasses, and in particular to a myopia sunglasses and a method of manufacturing the same.
- myopia sunglasses which are commonly used in stained myopia sunglasses, discolored myopia sunglasses, integrated myopia sunglasses and externally mounted myopia sunglasses.
- Dyeing myopia sunglasses because of insufficient perspective, will increase eye fatigue, affecting vision; color sunglasses are expensive, it is difficult to widely use; integrated myopia sunglasses will be sunglasses and myopia on a pair of glasses, by turning up and down Switching, can not be used as a normal myopia mirror; external sunglasses, by designing the hanging clips, so that the sunglasses are fixed outside the myopia mirror, more practical, but because of the variety of frames, the width and thickness of the nose frame are different, hanging
- the clamping distance of the clip is too wide, the clip is not tightly combined with the myopia mirror, and the sunglasses are easily detached from the myopia mirror. If the clamping distance is too narrow, the sunglasses may not be worn, and the clip may scratch the myopia mirror. Chassis.
- An object of the present invention is to provide a method for manufacturing myopia sunglasses, which is made of a myopia sunglasses which is easy to wear, has a firm structure and is not easily damaged or scratched.
- the invention relates to a method for manufacturing myopia sunglasses, comprising a method for manufacturing a myopia chassis and a method for manufacturing a sunglass frame, and the method for manufacturing the myopia chassis comprises the following steps: inserting the rubber into the CNC engraving machine to engrave the inner and outer rings; The first groove is engraved on the inner side of the inner ring; the first magnet group is filled in the first groove, and the first groove is filled with resin glue; dried; polished to make a myopic chassis; the manufacturing method of the sunglass face frame includes the following steps : welding the metal frame provided with the second groove into a spectacle frame; grinding; electroplating; bonding the second magnet group into the second groove with glue to make a sunglass face frame;
- the invention has the beneficial effects that the manufactured myopia sunglasses are closely connected by the magnet, are not easy to fall off, are easy to wear, have a firm structure and are not easily damaged or scratched.
- Another object of the present invention is to provide a myopia sunglasses that is easy to wear, structurally sound, and resistant to damage or scratches.
- a myopia sunglass comprising a myopia chassis and a sunglass face frame, wherein the inner ring of the myopia chassis is provided with a first groove, and the first groove is provided with a first magnet group, and the sunglass face frame is provided There is a second groove, and the second groove is provided with a second magnet group, and the sunglass frame is hung on the myopia chassis by the adsorption force between the first magnet group and the second magnet group.
- myopia sunglasses are tightly connected by magnets, are not easy to fall off, are easy to wear, have a firm structure and are not easily damaged or scratched.
- FIG. 1 is a schematic view showing the structure of myopia sunglasses of the present invention.
- a method for manufacturing myopia sunglasses comprising a method for manufacturing a near vision chassis and a method for manufacturing a sunglass frame.
- the method for making a myopia chassis includes the following steps:
- the rubber material is placed in the CNC engraving machine to engrave the inner and outer rings; the roller is ground; the first groove is engraved on the inner side of the inner ring; the first magnet group is placed in the first groove, and the first groove is filled with the resin glue; drying; Grinding, making a myopic chassis;
- the manufacturing method of the sunglass face frame comprises the following steps: welding the metal frame provided with the second groove into a spectacle frame; grinding; electroplating; bonding the second magnet group into the second groove with glue to make a sunglass frame ;
- the sunglass face frame and the near vision chassis are combined by the adsorption force between the first magnet group and the second magnet group.
- the myopia sunglasses produced are tightly connected by magnets, which are not easy to fall off, easy to wear and have a firm structure. It is not easy to damage or scratch.
- a myopia sunglasses includes a myopia chassis 1 and a sunglass face frame 2 .
- the inner ring of the near vision chassis 1 is provided with a first groove, and the first groove is provided with a first magnet group.
- the first magnet group 11 is fixed in the first groove by filling and filling with the resin glue in the first groove
- the sunglass frame 2 is provided with a second groove, and the second groove is provided There is a second magnet group, the second magnet group is glued in the second groove, and the sunglasses frame 2 is hung on the myopia chassis 1 by the adsorption force between the first magnet group and the second magnet group. on.
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Disclosed is a method for manufacturing myopia sunglasses, comprising a method for manufacturing a myopia underframe (1) and a method for manufacturing a sunglasses surface frame (2). The method for manufacturing the myopia underframe comprises the following steps: engraving inner and outer circles on a resin material in a CNC engraving and milling machine; polishing with a roller; engraving a first groove on an inner side of the inner circle; installing a first magnet set (11) in the first groove and filling the first groove with resin adhesive; drying; and polishing to get the finished myopia underframe. The method for manufacturing the sunglasses surface frame comprises the following steps: welding a metal frame provided with a second groove into the sunglass surface frame; polishing; electroplating; and adhering a second magnet set in the second groove with adhesive, and thereby obtaining the finished sunglasses surface frame. The myopia sunglasses manufactured in such a method for manufacturing the myopia sunglasses are convenient to wear, firm in structure and not prone to being damaged or scratched. Further disclosed are the myopia sunglasses.
Description
本发明涉及眼镜技术领域，具体地说，涉及一种近视太阳镜及其制造方法。The present invention relates to the field of eyeglasses, and in particular to a myopia sunglasses and a method of manufacturing the same.
眼患近视的人，需要佩戴近视眼镜矫正视线，当在夏日遇到强烈的太阳光照射时，无法佩戴太阳镜避免强光对眼睛的刺激。People with myopia may need to wear myopia glasses to correct their sight. When they encounter strong sunlight in the summer, they cannot wear sunglasses to avoid the glare of the eyes.
为了解决上述的问题，人们发明了近视太阳镜，常见的有染色近视太阳镜、变色近视太阳镜、一体化近视太阳镜和外挂片式近视太阳镜。染色近视太阳镜由于透视率不够，会增加用眼疾劳，影响视力；变色太阳镜价格高，难以广泛推广使用；一体化近视太阳镜将太阳镜片和近视镜做在一副眼镜上，通过翻上、翻下进行切换，不能当正常的近视镜用；外挂式太阳镜，通过设计挂夹件，使太阳镜固定在近视镜外部，比较实用，但是由于镜框的形式多样，鼻架的宽度、厚度各不相同，挂夹件的夹持距离过宽时，挂夹件与近视镜结合不紧，太阳镜易从近视镜上脱落损坏，夹持距离过窄则会使太阳镜无法佩戴，且挂夹件可能刮花近视镜底架。In order to solve the above problems, people have invented myopia sunglasses, which are commonly used in stained myopia sunglasses, discolored myopia sunglasses, integrated myopia sunglasses and externally mounted myopia sunglasses. Dyeing myopia sunglasses because of insufficient perspective, will increase eye fatigue, affecting vision; color sunglasses are expensive, it is difficult to widely use; integrated myopia sunglasses will be sunglasses and myopia on a pair of glasses, by turning up and down Switching, can not be used as a normal myopia mirror; external sunglasses, by designing the hanging clips, so that the sunglasses are fixed outside the myopia mirror, more practical, but because of the variety of frames, the width and thickness of the nose frame are different, hanging When the clamping distance of the clip is too wide, the clip is not tightly combined with the myopia mirror, and the sunglasses are easily detached from the myopia mirror. If the clamping distance is too narrow, the sunglasses may not be worn, and the clip may scratch the myopia mirror. Chassis.
发明内容Summary of the invention
本发明的一目的在于提供一种近视太阳镜的制造方法，制作出的近视太阳镜，佩戴方便、结构牢靠且不易损坏或者刮伤。An object of the present invention is to provide a method for manufacturing myopia sunglasses, which is made of a myopia sunglasses which is easy to wear, has a firm structure and is not easily damaged or scratched.
本发明公开的近视太阳镜的制造方法所采用的技术方案是：The technical solution adopted by the method for manufacturing myopia sunglasses disclosed by the present invention is:
一种近视太阳镜的制造方法，包括近视底架的制作方法和太阳镜面架的制作方法，近视底架的制作方法包括以下步骤：胶材放入CNC精雕机中雕刻内外圈；滚筒打磨；在内圈内侧雕刻第一凹槽；在第一凹槽内装入第一磁石组，并用树脂胶填补第一凹槽；干燥；打磨，制作出近视底架；太阳镜面架的制作方法包括以下步骤：将设有第二凹槽的金属架焊接成眼镜面架；打磨；电镀；将第二磁石组用胶水粘贴于第二凹槽内，制作出太阳镜面架；The invention relates to a method for manufacturing myopia sunglasses, comprising a method for manufacturing a myopia chassis and a method for manufacturing a sunglass frame, and the method for manufacturing the myopia chassis comprises the following steps: inserting the rubber into the CNC engraving machine to engrave the inner and outer rings; The first groove is engraved on the inner side of the inner ring; the first magnet group is filled in the first groove, and the first groove is filled with resin glue; dried; polished to make a myopic chassis; the manufacturing method of the sunglass face frame includes the following steps : welding the metal frame provided with the second groove into a spectacle frame; grinding; electroplating; bonding the second magnet group into the second groove with glue to make a sunglass face frame;
将太阳镜面架和近视底架通过第一磁石组和第二磁石组之间的吸附力组
合。Passing the sunglasses frame and the nearsight frame through the adsorption group between the first magnet group and the second magnet group
Hehe.
本发明公开的近视太阳镜的制造方法的有益效果是：制作出的近视太阳镜，通过磁石紧密连接，不易脱落，佩戴方便、结构牢靠且不易损坏或者刮伤。The invention has the beneficial effects that the manufactured myopia sunglasses are closely connected by the magnet, are not easy to fall off, are easy to wear, have a firm structure and are not easily damaged or scratched.
本发明的另一目的在于提供一种近视太阳镜，佩戴方便、结构牢靠且不易损坏或者刮伤。Another object of the present invention is to provide a myopia sunglasses that is easy to wear, structurally sound, and resistant to damage or scratches.
一种近视太阳镜，包括近视底架和太阳镜面架，所述近视底架的内圈设有第一凹槽，所述第一凹槽中设有第一磁石组，所述太阳镜面架上设有第二凹槽，所述第二凹槽内设有第二磁石组，所述太阳镜面架通过第一磁石组和第二磁石组之间的吸附力挂设于近视底架上。A myopia sunglass comprising a myopia chassis and a sunglass face frame, wherein the inner ring of the myopia chassis is provided with a first groove, and the first groove is provided with a first magnet group, and the sunglass face frame is provided There is a second groove, and the second groove is provided with a second magnet group, and the sunglass frame is hung on the myopia chassis by the adsorption force between the first magnet group and the second magnet group.
本发明公开的近视太阳镜的有益效果是：近视太阳镜，通过磁石紧密连接，不易脱落，佩戴方便、结构牢靠且不易损坏或者刮伤。The beneficial effects of the myopia sunglasses disclosed in the present invention are: myopia sunglasses are tightly connected by magnets, are not easy to fall off, are easy to wear, have a firm structure and are not easily damaged or scratched.
图1是本发明近视太阳镜的结构示意图。1 is a schematic view showing the structure of myopia sunglasses of the present invention.
下面结合具体实施例和说明书附图对本发明做进一步阐述和说明：The present invention will be further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings:
一种近视太阳镜的制造方法，包括近视底架的制作方法和太阳镜面架的制作方法。A method for manufacturing myopia sunglasses, comprising a method for manufacturing a near vision chassis and a method for manufacturing a sunglass frame.
近视底架的制作方法包括以下步骤：The method for making a myopia chassis includes the following steps:
胶材放入CNC精雕机中雕刻内外圈；滚筒打磨；在内圈内侧雕刻第一凹槽；在第一凹槽内装入第一磁石组，并用树脂胶填补第一凹槽；干燥；打磨，制作出近视底架；The rubber material is placed in the CNC engraving machine to engrave the inner and outer rings; the roller is ground; the first groove is engraved on the inner side of the inner ring; the first magnet group is placed in the first groove, and the first groove is filled with the resin glue; drying; Grinding, making a myopic chassis;
太阳镜面架的制作方法包括以下步骤：将设有第二凹槽的金属架焊接成眼镜面架；打磨；电镀；将第二磁石组用胶水粘贴于第二凹槽内，制作出太阳镜面架；The manufacturing method of the sunglass face frame comprises the following steps: welding the metal frame provided with the second groove into a spectacle frame; grinding; electroplating; bonding the second magnet group into the second groove with glue to make a sunglass frame ;
将太阳镜面架和近视底架通过第一磁石组和第二磁石组之间的吸附力组合。The sunglass face frame and the near vision chassis are combined by the adsorption force between the first magnet group and the second magnet group.
制作出的近视太阳镜，通过磁石紧密连接，不易脱落，佩戴方便、结构牢
靠且不易损坏或者刮伤。The myopia sunglasses produced are tightly connected by magnets, which are not easy to fall off, easy to wear and have a firm structure.
It is not easy to damage or scratch.
请参考图1，一种近视太阳镜，包括近视底架1和太阳镜面架2，所述近视底架1的内圈设有第一凹槽，所述第一凹槽中设有第一磁石组11，所述第一磁石组11通过填充与第一凹槽中的树脂胶固定于第一凹槽中，所述太阳镜面架2上设有第二凹槽，所述第二凹槽内设有第二磁石组，所述第二磁石组用胶水粘贴于第二凹槽内，所述太阳镜面架2通过第一磁石组和第二磁石组之间的吸附力挂设于近视底架1上。Referring to FIG. 1 , a myopia sunglasses includes a myopia chassis 1 and a sunglass face frame 2 . The inner ring of the near vision chassis 1 is provided with a first groove, and the first groove is provided with a first magnet group. The first magnet group 11 is fixed in the first groove by filling and filling with the resin glue in the first groove, and the sunglass frame 2 is provided with a second groove, and the second groove is provided There is a second magnet group, the second magnet group is glued in the second groove, and the sunglasses frame 2 is hung on the myopia chassis 1 by the adsorption force between the first magnet group and the second magnet group. on.
最后应当说明的是，以上实施例仅用以说明本发明的技术方案，而非对本发明保护范围的限制，尽管参照较佳实施例对本发明作了详细地说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的实质和范围。
It should be noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention. Although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand The technical solutions of the present invention may be modified or equivalently substituted without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
- 一种近视太阳镜的制造方法，包括近视底架的制作方法和太阳镜面架的制作方法，其特征在于：A method for manufacturing myopia sunglasses, comprising a method for manufacturing a myopia chassis and a method for manufacturing a sunglass face frame, characterized in that:近视底架的制作方法包括以下步骤：胶材放入CNC精雕机中雕刻内外圈；滚筒打磨；在内圈内侧雕刻第一凹槽；在第一凹槽内装入第一磁石组，并用树脂胶填补第一凹槽；干燥；打磨，制作出近视底架；The manufacturing method of the myopia chassis comprises the following steps: the rubber material is placed in the CNC engraving machine to engrave the inner and outer rings; the roller is ground; the first groove is engraved on the inner side of the inner ring; the first magnet group is placed in the first groove, and is used Resin glue fills the first groove; dry; sanding, making a myopic chassis;太阳镜面架的制作方法包括以下步骤：将设有第二凹槽的金属架焊接成眼镜面架；打磨；电镀；将第二磁石组用胶水粘贴于第二凹槽内，制作出太阳镜面架；The manufacturing method of the sunglass face frame comprises the following steps: welding the metal frame provided with the second groove into a spectacle frame; grinding; electroplating; bonding the second magnet group into the second groove with glue to make a sunglass frame ;将太阳镜面架和近视底架通过第一磁石组和第二磁石组之间的吸附力组合。The sunglass face frame and the near vision chassis are combined by the adsorption force between the first magnet group and the second magnet group.
- 一种近视太阳镜，包括近视底架和太阳镜面架，其特征在于，所述近视底架的内圈设有第一凹槽，所述第一凹槽中设有第一磁石组，所述太阳镜面架上设有第二凹槽，所述第二凹槽内设有第二磁石组，所述太阳镜面架通过第一磁石组和第二磁石组之间的吸附力挂设于近视底架上。 A myopia sunglasses, comprising a myopia chassis and a sunglass face frame, wherein the inner ring of the near vision chassis is provided with a first groove, and the first groove is provided with a first magnet group, the sun a second groove is disposed on the mirror frame, and a second magnet group is disposed in the second groove, and the sunglass frame is hung on the myopia chassis by the adsorption force between the first magnet group and the second magnet group. on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/000138 WO2017156646A1 (en) | 2016-03-16 | 2016-03-16 | Method for manufacturing myopia sunglasses and myopia sunglasses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/000138 WO2017156646A1 (en) | 2016-03-16 | 2016-03-16 | Method for manufacturing myopia sunglasses and myopia sunglasses |
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| WO2017156646A1 true WO2017156646A1 (en) | 2017-09-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561731A (en) * | 2017-09-29 | 2018-01-09 | 北京智信雅品牌管理有限公司 | A kind of combining structure glasses |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202583627U (en) * | 2012-05-03 | 2012-12-05 | 杭州亿超电子商务有限公司 | Multifunctional eyeglass |
| CN204331186U (en) * | 2014-05-26 | 2015-05-13 | 健威光学有限公司 | Integrated forming concealed structure sunglasses |
| CN105068261A (en) * | 2015-09-07 | 2015-11-18 | 王道敏 | Method for producing cellulose acetate weldwood pressure-hiding metal seamless spectacle frame |
| CN204855977U (en) * | 2015-06-12 | 2015-12-09 | 瑞安市帆高光学眼镜有限公司 | Follow -on difunctional glasses |
| CN205049827U (en) * | 2015-09-18 | 2016-02-24 | 温州昭阳光学有限公司 | Optical function mirror magnet embedding sunglasses |
-
2016
- 2016-03-16 WO PCT/CN2016/000138 patent/WO2017156646A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202583627U (en) * | 2012-05-03 | 2012-12-05 | 杭州亿超电子商务有限公司 | Multifunctional eyeglass |
| CN204331186U (en) * | 2014-05-26 | 2015-05-13 | 健威光学有限公司 | Integrated forming concealed structure sunglasses |
| CN204855977U (en) * | 2015-06-12 | 2015-12-09 | 瑞安市帆高光学眼镜有限公司 | Follow -on difunctional glasses |
| CN105068261A (en) * | 2015-09-07 | 2015-11-18 | 王道敏 | Method for producing cellulose acetate weldwood pressure-hiding metal seamless spectacle frame |
| CN205049827U (en) * | 2015-09-18 | 2016-02-24 | 温州昭阳光学有限公司 | Optical function mirror magnet embedding sunglasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561731A (en) * | 2017-09-29 | 2018-01-09 | 北京智信雅品牌管理有限公司 | A kind of combining structure glasses |
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