CN204761483U - Crome metal toughened glass apron - Google Patents
Crome metal toughened glass apron Download PDFInfo
- Publication number
- CN204761483U CN204761483U CN201520242040.7U CN201520242040U CN204761483U CN 204761483 U CN204761483 U CN 204761483U CN 201520242040 U CN201520242040 U CN 201520242040U CN 204761483 U CN204761483 U CN 204761483U
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- glass
- crome metal
- toughened glass
- tempering
- utility
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- Surface Treatment Of Glass (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a crome metal toughened glass apron for lid behind the cell -phone, including glass substrate, crome metal membrane and rear camera, the printing of toughened glass surface has one deck crome metal membrane, the metal feel toughened glass apron upper left corner is equipped with rear camera. The utility model discloses a method silk screen printing one deck crome metal membrane on glass of screen printing to make the glass apron more pleasing to the eye, the glass tempering has reduced glass fragility later on, has increased glass's crookedness, has increased life, has improved surperficial scratch resistance ability, and simultaneously, it has overcome the drawback of the cell -phone glass that non - tempering color was single in the past apron, and is more practical in ordinary life.
Description
Technical field
The utility model relates to a kind of glass cover-plate, is specifically related to a kind of crome metal toughened glass cover plate.
Background technology
Glass cover-plate and cover glass, glass cover-plate is as an important component part of touch-control device, and its main task is protection LCD, the effects such as light transmission is good, decorative appearance.Main performance has: fabulous surface smoothness; High case hardness and superpower scratch resistance capability; Have fabulous metal visual effect, fine flour hardness is high.
Toughened glass is tempered glass.It forms a compressive stress layer by the method for physics or chemistry at glass surface, and glass itself has higher compression strength, can not damage.The tempering of glass generally adopts the method for chemical tempering.The elasticity of toughened glass, thermal stability, thermal shock power are all well a lot of than simple glass.
There is a lot of defect in market existing simple glass cover plate: 1. case hardness and scratch resistance capability weak; 2. surface smoothness is weak; 3. thermal stability is low; 4. compression strength is little, easily broken.
Summary of the invention
The utility model provides a kind of crome metal toughened glass cover plate, toughened glass can increase aesthetics with chromium color ink material silk-screen layer of metal chromium film, also can meet the demand of consumers in general from multi-angle, compensate for the defect that color is single; Glass itself is frangible, can add its intensity, toughness, flexibility after tempering.
The utility model adopts following technical scheme:
A kind of crome metal toughened glass cover plate, comprise glass substrate, crome metal film and post-positioned pick-up head, glass baseplate surface chromium color ink material silk-screen after described tempering has layer of metal chromium film, aesthetics can be increased, also can meet the demand of consumers in general from multi-angle, compensate for the defect that color is single.The described metal-like toughened glass cover plate upper left corner is provided with post-positioned pick-up head.Described crome metal film can make toughened glass present metallochrome.Glass substrate after described tempering has good intensity, toughness and flexibility.
Preparation method of the present utility model: size during preparation first required for sawing sheet cutting; With engraving machine engraving, mainly process needing punching and begining a theatrical performance the glass product that the general technologies such as rank do not accomplish; Forward next process tempering to ultrasonic machine cleaning again, product later for finishing impression is carried out intensive treatment, under the condition of 370 ~ 410 DEG C, at KNO
3tempering 3-4 hour in solution, makes the case hardness of glass and impact resistance improve; Namely the later glass substrate 1 of tempering is checking that through white tiles whether the product after tempering is qualified, by qualified product silk-screen, glass baseplate surface silk-screen layer of metal chromium film after tempering, adopting the method for silk-screen comparatively simple and convenient, through checking, the qualified packing of product being delivered after above operation completes.Wherein, most important link is plating chromium film, has high requirement in this process to the uniformity of plated film, the integrality of such guarantee glass cover-plate.
The preparation process that the utility model is concrete:
1, sawing sheet: glass is split into required size, then forward the production of lower operation to;
2, CNC: mainly process needing punching and begining a theatrical performance the glass product that the general technologies such as rank do not accomplish;
3, clean: use Ultrasonic Cleaning;
4, tempering: product later for finishing impression is carried out intensive treatment, under the condition of 370 ~ 410 DEG C, tempering in KNO3 solution is that case hardness and the impact resistance of glass improves;
5, white tiles: check that whether product is qualified;
6, silk-screen: at glass surface silk-screen layer of metal chromium film;
7, dry: under 160 ~ 170 DEG C of conditions, heat about 15 ~ 17 minutes in an oven, increase its thermal stability, prevent the phenomenon of decolouring from occurring;
8, pack: will to have processed and the product reaching customer requirement is tested, packed.
The beneficial effects of the utility model are:
The utility model adopts method silk-screen layer of metal chromium film on glass of silk screen printing, thus make glass cover-plate more attractive in appearance, reduce glass fragility after glass tempering, add the flexibility of glass, increase useful life, improve surperficial scratch resistance capability, simultaneously, which overcome the drawback of the mobile phone glass cover plate that non-tempering color is single in the past, be more practically applicable to common life.
Accompanying drawing explanation
Fig. 1 is described crome metal toughened glass cover plate schematic diagram;
Description of reference numerals
1 glass substrate; 2 crome metal films; 3 post-positioned pick-up heads.
Embodiment
The utility model is further illustrated below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As schemed shown in 1, a kind of crome metal toughened glass cover plate, comprise glass substrate 1, crome metal film 2 and post-positioned pick-up head 3, glass substrate 1 surface chromium color ink material silk-screen after described tempering has layer of metal chromium film 2, aesthetics can be increased, also can meet the demand of consumers in general from multi-angle, compensate for the defect that color is single.The described metal-like toughened glass cover plate upper left corner is provided with post-positioned pick-up head 3.Described crome metal film 2 can make toughened glass present metallochrome.Glass substrate 2 after described tempering has good intensity, toughness and flexibility.
Preparation method of the present utility model: size during preparation first required for sawing sheet cutting; With engraving machine engraving, mainly process needing punching and begining a theatrical performance the glass product that the general technologies such as rank do not accomplish; Forward next process tempering to ultrasonic machine cleaning again, product later for finishing impression is carried out intensive treatment, under the condition of 370 ~ 410 DEG C, at KNO
3tempering 3-4 hour in solution, makes the case hardness of glass and impact resistance improve; Namely the later glass substrate 1 of tempering is checking that through white tiles whether the product after tempering is qualified, by qualified product silk-screen, glass substrate 1 surperficial silk-screen layer of metal chromium film 2 after tempering, adopting the method for silk-screen comparatively simple and convenient, through checking, the qualified packing of product being delivered after above operation completes.Wherein, most important link is plating chromium film 2, has high requirement in this process to the uniformity of plated film, the integrality of such guarantee glass cover-plate.
The preparation process that the utility model is concrete:
1, sawing sheet: glass is split into required size, then forward the production of lower operation to;
2, CNC: mainly process needing punching and begining a theatrical performance the glass product that the general technologies such as rank do not accomplish;
3, clean: use Ultrasonic Cleaning;
4, tempering: product later for finishing impression is carried out intensive treatment, under the condition of 370 ~ 410 DEG C, at KNO
3tempering in solution is that case hardness and the impact resistance of glass improves;
5, white tiles: check that whether product is qualified;
6, silk-screen: at glass surface silk-screen layer of metal chromium film;
7, dry: under 160 ~ 170 DEG C of conditions, heat about 15 ~ 17 minutes in an oven, increase its thermal stability, prevent the phenomenon of decolouring from occurring;
8, pack: will to have processed and the product reaching customer requirement is tested, packed.
The beneficial effects of the utility model are:
The utility model adopts method silk-screen layer of metal chromium film 2 on glass of silk screen printing, thus make glass cover-plate more attractive in appearance, reduce glass fragility after glass tempering, add the flexibility of glass, increase useful life, improve surperficial scratch resistance capability, simultaneously, which overcome the drawback of the mobile phone glass cover plate that non-tempering color is single in the past, be more practically applicable to common life.
The above, be only the utility model preferred embodiment, therefore can not limit the scope of the utility model enforcement according to this, and the equivalence namely done according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope of the utility model lid.
Claims (2)
1. a crome metal toughened glass cover plate, is characterized in that: comprise glass substrate, crome metal film and post-positioned pick-up head, and described glass baseplate surface is printed with layer of metal chromium film, and the described metal-like toughened glass cover plate upper left corner is provided with post-positioned pick-up head.
2. crome metal toughened glass cover plate according to claim 1, is characterized in that: described crome metal film can make toughened glass present metallochrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242040.7U CN204761483U (en) | 2015-04-21 | 2015-04-21 | Crome metal toughened glass apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242040.7U CN204761483U (en) | 2015-04-21 | 2015-04-21 | Crome metal toughened glass apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761483U true CN204761483U (en) | 2015-11-11 |
Family
ID=54476150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242040.7U Expired - Fee Related CN204761483U (en) | 2015-04-21 | 2015-04-21 | Crome metal toughened glass apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479114A (en) * | 2017-07-20 | 2017-12-15 | 广东欧珀移动通信有限公司 | Glass lens, glass lens processing technology and electronic equipment |
| CN113754309A (en) * | 2021-10-26 | 2021-12-07 | 湖南恒显坤光电科技有限公司 | Preparation method of black tempered glass cover plate with black jade |
-
2015
- 2015-04-21 CN CN201520242040.7U patent/CN204761483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479114A (en) * | 2017-07-20 | 2017-12-15 | 广东欧珀移动通信有限公司 | Glass lens, glass lens processing technology and electronic equipment |
| CN107479114B (en) * | 2017-07-20 | 2019-08-16 | Oppo广东移动通信有限公司 | Glass lens, glass lens processing technology and electronic equipment |
| CN113754309A (en) * | 2021-10-26 | 2021-12-07 | 湖南恒显坤光电科技有限公司 | Preparation method of black tempered glass cover plate with black jade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |