CN104570391B - Gold size mixes beer decorative pattern glasses spleen and its preparation technology - Google Patents
Gold size mixes beer decorative pattern glasses spleen and its preparation technology Download PDFInfo
- Publication number
- CN104570391B CN104570391B CN201410851074.6A CN201410851074A CN104570391B CN 104570391 B CN104570391 B CN 104570391B CN 201410851074 A CN201410851074 A CN 201410851074A CN 104570391 B CN104570391 B CN 104570391B
- Authority
- CN
- China
- Prior art keywords
- metal
- glasses spleen
- decorative pattern
- green body
- spleen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- G02C5/14—Side-members
- G02C5/143—Side-members having special ear pieces
-
- 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
- G02C5/14—Side-members
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Adornments (AREA)
Abstract
The present invention relates to glasses spleen and its fabricating technology field, more particularly to gold size mixed beer decorative pattern glasses spleen and its preparation technology, the mixed beer decorative pattern glasses spleen of gold size, including glasses spleen metal crude green body, glue-line is filled with the pit of the glasses spleen metal crude green body, the metal for exposing is flushed with glue, forms the decorative pattern of metal, the character pattern of decorative pattern is different, can produce different aesthetic and visual effects；The invention also discloses the preparation technology of the mixed beer decorative pattern glasses spleen of gold size, glasses spleen metal crude green body is prepared first, then glasses spleen metal crude green body surface injecting glue is filled and led up, CNC finishing impressions again, last sanding and polishing or are sandblasted and obtain finished product, and whole preparation technology whole mechanical automations are completed, high precision, step is simple, and the mixed beer decorative pattern glasses spleen outward appearance of gold size of preparation is bright and colourful, substantially increases the aesthetic height of glasses spleen.
Description
Technical field
The present invention relates to glasses spleen and its fabricating technology field, more particularly to gold size mixed beer decorative pattern glasses spleen and its system
Standby technique.
Background technology
Frame can be divided into glasses spleen and lens frame, and existing glasses spleen is all by metal or plastic material system
Into, do not occur the glasses spleen that preparation is used in mixed way using metal and other materials also, and by metal or plastic production
Glasses spleen constructional appearance is relatively single, and with the improvement of people ' s living standards, to the quality pursuit more and more higher of glasses, and eye
Mirror spleen is also required to be made with the class and quality of glasses and is correspondingly improved, and it is good not require nothing more than quality, and requires that its outward appearance is gorgeous
Beautiful colorful, aesthetics is high.Therefore, glasses spleen attractive in appearance plays vital influence, especially glasses spleen to the quality of glasses
Outward appearance, it is particularly important.
Therefore, it is badly in need of providing gold size mixed beer decorative pattern glasses spleen and its preparation technology, to solve the deficiencies in the prior art.
The content of the invention
One of the object of the invention is to provide the mixed beer decorative pattern glasses spleen of gold size, and various pattern structures are prepared using metal and glue
Glasses spleen, outward appearance is bright and colourful, improves the aesthetics of product.
It is a further object of the present invention to provide the preparation technology of the mixed beer decorative pattern glasses spleen of above-mentioned gold size, step is simple, fits
Close industrial application.
To achieve the above object, the present invention is adopted the following technical scheme that：
The mixed beer decorative pattern glasses spleen of gold size, including glasses spleen metal crude green body, filling in the pit of the glasses spleen metal crude green body
There is glue-line.
More preferably, the glasses spleen metal crude green body is formed by copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel die casting.
More preferably, plating metal chromatograph is additionally provided with the metal level of the glasses spleen metal crude green body.
More preferably, it is additionally provided with protective layer on the plating metal chromatograph.
More preferably, the protective layer is chromatograph and Singapore frame.
More preferably, the glue-line is heatproof epoxy glue, polyimides glue, phenolic resin glue or urea-formaldehyde resin adhesive.
The preparation technology of the mixed beer decorative pattern glasses spleen of gold size described in any of the above-described, comprises the following steps：
1) glasses spleen metal crude green body is prepared
Required shape glasses spleen metal crude green body is cast into using copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel；
2) glasses spleen metal crude green body surface injecting glue is filled and led up
The surfaces externally and internally of glasses spleen metal crude green body prepared by step 1 injects one layer of glue-line, and the glasses spleen metal is thick
Base is enveloped completely, forms smooth glue surface, and color is added with glue-line；
3) CNC finishing impressions
The glue-line on the flat metal surface of the glasses spleen metal crude green body of step 2 gained is carved using CNC carving machines, is exposed
Metal, makes the metal for exposing be flushed with glue；
4) sanding and polishing or sandblast
Glasses spleen obtained by the glasses spleen of step 3 gained is carried out into sanding and polishing, makes its surface smooth glossy；Or
The effect of sand is made using sander, the mixed beer decorative pattern glasses spleen of gold size is obtained final product.
More preferably, it is further comprising the steps of：
5) metal surface plating
For the glasses spleen metal crude green body using copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel die casting, also
Layer of metal chromatograph can be electroplated in metal surface；
6) chromatograph and Singapore frame protective layer are sprayed
Chromatograph is sprayed on the metal chromatograph of step 5 and Singapore frame forms shades of colour, and protect the plating metal chromatograph.
More preferably, the metal chromatograph is golden, silver color or rifle color.
Specifically, the golden metal chromatograph is formed by ormolu plating；The metal chromatograph of the silver color is by copper-nickel alloy
The plating of tin, bright tin or bright nickel is formed；The metal chromatograph of the rifle color is formed by the plating of tin-nickel alloy, tin-cobalt alloy or nickel.
Beneficial effects of the present invention are：The invention discloses the mixed beer decorative pattern glasses spleen of gold size, including glasses spleen metal crude green body,
Glue-line is filled with the pit of the glasses spleen metal crude green body, the metal for exposing is flushed with glue, forms the decorative pattern of metal, decorative pattern
Character pattern is different, can produce different aesthetic and visual effects；The invention also discloses the mixed beer decorative pattern glasses spleen of gold size
Preparation technology, prepares glasses spleen metal crude green body first, and then glasses spleen metal crude green body surface injecting glue is filled and led up, then CNC finishing impressions, finally
Sanding and polishing is sandblasted and obtains finished product, and whole preparation technology whole mechanical automations are completed, and high precision, step is simple, prepares
The mixed beer decorative pattern glasses spleen outward appearance of gold size it is bright and colourful, substantially increase the aesthetic height of glasses spleen.
Brief description of the drawings
With accompanying drawing, the invention will be further described, but embodiment in accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is the structural representation of the mixed beer decorative pattern glasses spleen of gold size of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, and this is presently preferred embodiments of the present invention.
Embodiment 1
As shown in figure 1, the mixed beer decorative pattern glasses spleen of gold size, including glasses spleen metal crude green body 1, the glasses spleen metal crude green body 1
Pit in be filled with glue-line 2.The metal for exposing is flushed with glue-line 2, forms the decorative pattern of metal, and the character pattern of decorative pattern is different,
Glue-line 2 can add shades of colour, can produce different aesthetic and visual effects.
More preferably, the glasses spleen metal crude green body 1 is formed by stainless steel die casting.For using stainless steel for material die casting
Into glasses spleen metal crude green body 1, possess the function of anticorrosion, antioxidation in itself due to stainless steel, if do not need other colors, warp
Crossing sanding and polishing makes its surface smooth glossy；Or husky effect is made using sander, obtain final product the mixed beer decorative pattern eye of gold size
Mirror spleen.
More preferably, the glue-line is heatproof epoxy glue, polyimides glue, phenolic resin glue or urea-formaldehyde resin adhesive.Due to
Will be by sanding and polishing step, therefore the glue for using is high-temperature plastic, heatproof is generally between 120 DEG C -200 DEG C.
Embodiment 2
As shown in figure 1, the mixed beer decorative pattern glasses spleen of gold size, including glasses spleen metal crude green body 1, the glasses spleen metal crude green body 1
Pit in be filled with glue-line 2.The metal for exposing is flushed with glue-line 2, forms the decorative pattern of metal, and the character pattern of decorative pattern is different,
Glue-line 2 can add shades of colour, can produce different aesthetic and visual effects.
More preferably, the glasses spleen metal crude green body 1 is by copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel die casting
Into.For the use of stainless steel being the glasses spleen metal crude green body 1 of material die casting, possesses anticorrosion antioxygen in itself due to stainless steel
The function of change, if desired other colors, make its surface smooth glossy by sanding and polishing；Or make sand using sander
Effect.
More preferably, plating metal chromatograph is additionally provided with the metal level of the glasses spleen metal crude green body 1.The metal chromatograph is
Golden, silver color or rifle color.By electroplating metal chromatograph, exposed metal on the one hand can be protected, prevent copper-nickel alloy, beryllium copper, aluminium
Alloy, kirsite oxidation by air discoloration, on the other hand, by electroplating metal chromatograph, make its outward appearance become more bright and colourful,
In fact, plating metal chromatograph is not limited to above-mentioned several colors, shades of colour can also be plated according to actual needs；For not
The glasses spleen metal crude green body 1 of rust Steel material die casting, equally can as needed electroplate metal chromatograph；
Protective layer is additionally provided with the plating metal chromatograph.More preferably, the protective layer is chromatograph and Singapore frame.Chromatograph and Singapore
The use of frame, is to protect plating metal chromatograph.After the completion of this is electroplating work procedure, using plating Singapore frame oil, plating is sprayed on
The surface of metal chromatograph, protection plating metal chromatograph, makes its difficult for drop-off, because changing colour oily or brightly painted plating metal
Chromatograph easily be oxidized or fall layer, therefore, generally chromatograph coloring after the completion of, then Singapore frame oil.
More preferably, the glue-line is heatproof epoxy glue, polyimides glue, phenolic resin glue or urea-formaldehyde resin adhesive.Due to
Will be by sanding and polishing step, therefore the glue for using is high-temperature plastic, heatproof is generally between 120 DEG C -200 DEG C.
Embodiment 3
The preparation technology of the mixed beer decorative pattern glasses spleen of gold size described in embodiment 1, comprises the following steps：
1) glasses spleen metal crude green body is prepared
Required shape glasses spleen metal crude green body is cast into using stainless steel；
2) glasses spleen metal crude green body surface injecting glue is filled and led up
The surfaces externally and internally of glasses spleen metal crude green body prepared by step 1 injects one layer of heatproof epoxy adhesive layer, by the glasses
Spleen metal crude green body is enveloped completely, forms smooth glue surface, and color is added with heatproof epoxy adhesive layer；
3) CNC finishing impressions
The glue-line on the flat metal surface of the glasses spleen metal crude green body of step 2 gained is carved using CNC carving machines, is exposed
Metal, makes the metal for exposing be flushed with glue；
4) sanding and polishing or sandblast
Glasses spleen obtained by the glasses spleen of step 3 gained is carried out into sanding and polishing, makes its surface smooth glossy；Or
The effect of sand is made using sander, the mixed beer decorative pattern glasses spleen of gold size is obtained final product.
Wherein, heatproof epoxy adhesive layer is resistant to the high temperature between 120 DEG C -200 DEG C, it is ensured that sanding and polishing is not received when sandblasting
Influence；Injecting glue is completed using existing glue-injection machine, during injecting glue, glasses spleen metal crude green body is enveloped completely, and metal the inside
There can not be bubble, the purpose of injecting glue is that the pit on glasses spleen metal crude green body surface is filled and led up；CNC carving machines will accurately can put down
The glue-line carving of whole metal surface falls, and exposes metal, by different finishing impression technique, it is possible to form different metal patterns；Most
By sanding and polishing or sandblast afterwards, that is, complete the making of the mixed beer decorative pattern glasses spleen of gold size.
Embodiment 4
The preparation technology of the mixed beer decorative pattern glasses spleen of gold size described in embodiment 2, comprises the following steps：
1) glasses spleen metal crude green body is prepared
Required shape glasses spleen metal crude green body is cast into by copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel；
2) glasses spleen metal crude green body surface injecting glue is filled and led up
The surfaces externally and internally of glasses spleen metal crude green body prepared by step 1 injects one layer of heatproof epoxy adhesive layer, by the glasses
Spleen metal crude green body is enveloped completely, forms smooth glue surface, and color is added with heatproof epoxy adhesive layer；
3) CNC finishing impressions
The glue-line on the flat metal surface of the glasses spleen metal crude green body of step 2 gained is carved using CNC carving machines, is exposed
Metal, makes the metal for exposing be flushed with glue；
4) sanding and polishing or sandblast
Glasses spleen obtained by the glasses spleen of step 3 gained is carried out into sanding and polishing, makes its surface smooth glossy；Or
The effect of sand is made using sander；
5) metal surface plating
For using copper-nickel alloy, beryllium copper, aluminium alloy, kirsite copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel die casting
Glasses spleen metal crude green body, can also metal surface electroplate layer of metal chromatograph；
6) chromatograph and Singapore frame protective layer are sprayed
Chromatograph is sprayed on the metal chromatograph of step 5 and Singapore frame forms shades of colour, and protect the plating metal chromatograph.
More preferably, the metal chromatograph is golden, silver color or rifle color.
Wherein, heatproof epoxy adhesive layer is resistant to the high temperature between 120 DEG C -200 DEG C, it is ensured that sanding and polishing is not received when sandblasting
Influence；Injecting glue is completed using existing glue-injection machine, during injecting glue, glasses spleen metal crude green body is enveloped completely, and metal the inside
There can not be bubble, the purpose of injecting glue is that the pit on glasses spleen metal crude green body surface is filled and led up；CNC carving machines will accurately can put down
The glue-line carving of whole metal surface falls, and exposes metal, by different finishing impression technique, it is possible to form different metal patterns；Most
By sanding and polishing or sandblast afterwards, that is, complete the making of the mixed beer decorative pattern glasses spleen of gold size.
Specifically, the golden metal chromatograph is formed by ormolu plating；The metal chromatograph of the silver color is by copper-nickel alloy
The plating of tin, bright tin or bright nickel is formed；The metal chromatograph of the rifle color is formed by the plating of tin-nickel alloy, tin-cobalt alloy or nickel；
Will be put into electroplating bath by step 4 sanding and polishing or the glasses spleen for sandblasting metal crude green body, above-mentioned gold is housed in electroplating bath
Category plating solution, obtains the metal chromatograph by being electroplated using existing electroplating technology.
The spraying of the chromatograph in step 6 need consider glue-line background color, with the blend of colors of glue-line after can produce discoloration；Singapore
Frame uses the pigment of low temperature, and processing temperature is not higher than 120 DEG C, and Singapore frame is plating Singapore frame oil, i.e. seal coat, plays protection metallochrome
The effect of layer.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferable embodiment, one of ordinary skill in the art
It should be appreciated that technical scheme can be modified or equivalent, without deviating from technical solution of the present invention
Spirit and scope.
Claims (4)
1. gold size mixes the preparation technology of beer decorative pattern glasses spleen, it is characterised in that comprise the following steps：
1) glasses spleen metal crude green body is prepared
Required shape glasses spleen metal crude green body is cast into using copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel；
2) glasses spleen metal crude green body surface injecting glue is filled and led up
The surfaces externally and internally of glasses spleen metal crude green body prepared by step 1 injects one layer of glue-line, and the glasses spleen metal crude green body is complete
Envelope entirely, form smooth glue surface, color is added with glue-line；
3) CNC finishing impressions
The glue-line on the flat metal surface of the glasses spleen metal crude green body of step 2 gained is carved using CNC carving machines, exposes gold
Category, makes the metal for exposing be flushed with glue；
4) sanding and polishing or sandblast
Glasses spleen obtained by the glasses spleen of step 3 gained is carried out into sanding and polishing, makes its surface smooth glossy；Or use
Sander makes the effect of sand, obtains final product the mixed beer decorative pattern glasses spleen of gold size.
2. gold size according to claim 1 mixes the preparation technology of beer decorative pattern glasses spleen, it is characterised in that also including following step
Suddenly：
5) metal surface plating
For the glasses spleen metal crude green body using copper-nickel alloy, beryllium copper, aluminium alloy, kirsite or stainless steel die casting, can be with
Layer of metal chromatograph is electroplated in metal surface；
6) chromatograph and Singapore frame protective layer are sprayed
Chromatograph is sprayed on the metal chromatograph of step 5 and Singapore frame forms shades of colour, and protect the plating metal chromatograph.
3. gold size according to claim 2 mixes the preparation technology of beer decorative pattern glasses spleen, it is characterised in that the metal chromatograph
It is golden, silver color or rifle color.
4. gold size according to claim 3 mixes the preparation technology of beer decorative pattern glasses spleen, it is characterised in that the golden gold
Category chromatograph is formed by ormolu plating；The metal chromatograph of the silver color is formed by the plating of copper-nickel alloy tin, bright tin or bright nickel；It is described
The metal chromatograph of rifle color is formed by the plating of tin-nickel alloy, tin-cobalt alloy or nickel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851074.6A CN104570391B (en) | 2014-12-30 | 2014-12-30 | Gold size mixes beer decorative pattern glasses spleen and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851074.6A CN104570391B (en) | 2014-12-30 | 2014-12-30 | Gold size mixes beer decorative pattern glasses spleen and its preparation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104570391A CN104570391A (en) | 2015-04-29 |
| CN104570391B true CN104570391B (en) | 2017-06-13 |
Family
ID=53086863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410851074.6A Active CN104570391B (en) | 2014-12-30 | 2014-12-30 | Gold size mixes beer decorative pattern glasses spleen and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570391B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011851A (en) * | 2007-02-16 | 2007-08-08 | 温州市新韩光学有限公司 | Colloid injection type manufacturing method for glasses legs and die apparatus |
| CN202025155U (en) * | 2011-05-12 | 2011-11-02 | 温州三杉光学有限公司 | Temple acetic acid sheet material glasses with inlaid decorative parts |
| CN102591036A (en) * | 2011-11-15 | 2012-07-18 | 洲隆眼镜(深圳)有限公司 | Anti-radiation health care spectacles and manufacturing method thereof |
| CN204536668U (en) * | 2014-12-30 | 2015-08-05 | 东莞市添辉眼镜有限公司 | Gold size mixes beer decorative pattern glasses spleen |
-
2014
- 2014-12-30 CN CN201410851074.6A patent/CN104570391B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011851A (en) * | 2007-02-16 | 2007-08-08 | 温州市新韩光学有限公司 | Colloid injection type manufacturing method for glasses legs and die apparatus |
| CN202025155U (en) * | 2011-05-12 | 2011-11-02 | 温州三杉光学有限公司 | Temple acetic acid sheet material glasses with inlaid decorative parts |
| CN102591036A (en) * | 2011-11-15 | 2012-07-18 | 洲隆眼镜(深圳)有限公司 | Anti-radiation health care spectacles and manufacturing method thereof |
| CN204536668U (en) * | 2014-12-30 | 2015-08-05 | 东莞市添辉眼镜有限公司 | Gold size mixes beer decorative pattern glasses spleen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104570391A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104308746A (en) | Product with sand blasting patterns on aluminum alloy surface, and manufacture method of product with sand blasting patterns on aluminum alloy surface | |
| CN103738099B (en) | A kind of making method of copper artwork | |
| CN105495888A (en) | Jewelry processing technology and jewelry | |
| CN101352297A (en) | Drinking cup with metallic pattern and method for producing the same | |
| CN107933178A (en) | A kind of production method of enamel silver vase | |
| CN105057184A (en) | Digital product shell double-color spraying technology | |
| CN103818178B (en) | The manufacture craft that three-dimensional pin-connected panel enamel is drawn | |
| CN101503042B (en) | Technique for making cloisonne amber crystal picture | |
| CN104761294B (en) | The technique of blue and white porcelain embedded with metal | |
| CN102334785B (en) | Jewelry production technology with resin combined with metal | |
| CN106040563B (en) | A kind of manufacture method of appearance member, appearance member and electronic device | |
| CN104570391B (en) | Gold size mixes beer decorative pattern glasses spleen and its preparation technology | |
| CN204536668U (en) | Gold size mixes beer decorative pattern glasses spleen | |
| CN207770241U (en) | A kind of appearance member and electronic device | |
| CN101240115A (en) | Method for producing and preparing artificial jade | |
| CN103818179A (en) | Process for manufacturing glass enamel picture | |
| CN204196558U (en) | Copper tire and coloured glaze integrated structure | |
| CN104773022A (en) | Iron picture preparation process | |
| CN1111572A (en) | Making method for decorative art and craft articles | |
| CN100446954C (en) | Metallizing treatment process of resin product surface | |
| CN105691074B (en) | The laser carving pattern process of TPU rubber material product surface | |
| CN106042749B (en) | A kind of armour craftwork component, production method and a kind of armour craftwork | |
| CN103182368B (en) | Stereoscopic wire drawing spraying process | |
| CN201245027Y (en) | Underglaze intimating cloisonne diamond inlayed porcelain bottle | |
| CN111438037A (en) | Metal antiquing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170512 Address after: 517000 Guangdong Yuancheng District Heyuan City, Long Ridge Industrial Park Road No. 01 Applicant after: HENAN TIANHUI GLASS CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Zhangmutou town official Cangyin Ling Industrial Zone Silver Ridge Road Road No. 1 Applicant before: DONGGUAN TIANHUI GLASSES CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210628 Address after: No.01, National Road, Longling Industrial Park, Yuancheng District, Heyuan City, Guangdong Province Patentee after: Heyuan Kongming Optical Technology Co.,Ltd. Address before: 517000 No.01 National Road, Longling Industrial Park, Yuancheng District, Heyuan City, Guangdong Province Patentee before: HENAN TIANHUI GLASS Co.,Ltd. |