CN204632639U - A kind of wire drawing button of double-shot moulding vacuum plating - Google Patents
A kind of wire drawing button of double-shot moulding vacuum plating Download PDFInfo
- Publication number
- CN204632639U CN204632639U CN201520238249.6U CN201520238249U CN204632639U CN 204632639 U CN204632639 U CN 204632639U CN 201520238249 U CN201520238249 U CN 201520238249U CN 204632639 U CN204632639 U CN 204632639U
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- wire drawing
- double
- plastic casing
- lamina
- button
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Abstract
The utility model discloses a kind of wire drawing button of double-shot moulding vacuum plating, comprise plastic casing and the multicoat being coated in plastic casing, it is characterized in that: described plastic casing is processed with surperficial wire drawing lamina, on surface wire drawing lamina, from-inner-to-outer is disposed with bottom reason oxidant layer, UV prime coat, vacuum electric coating, UV floating coat, be coated with in UV and add chromatograph and UV top coat layer, wherein the thickness of surperficial wire drawing lamina is 5 ~ 10um, bottom reason oxidant layer is 3 ~ 5um, UV prime coat is 7-9um, vacuum electric coating is 40-60 nanometer, UV floating coat is 1-2um, in UV, painting adds chromatograph is 3-5um, UV top coat layer is 8-12um.Appearance of the present utility model evenly nature, bright in luster, surperficial scratch-resistant and bending property good, embody strong metal wire-drawing third dimension, the utility model, by adopting more environmental protection and cost-saving vacuum plating, improves the cost performance of product.
Description
Technical field
The utility model relates to substrate surface treatment field, especially a kind of wire drawing button of double-shot moulding vacuum plating.
Background technology
Button is the primary input device of the common electronics such as mobile phone, microwave oven product, and as the part that frequency of utilization on product casing is higher, its ornamental and protectiveness is very important for the normal use of product.At present, the button of electronic product is made by after plastic casing surface treatment usually, but because of key shortage novel designs, or owing to easily damaging when button often uses, thus have impact on the marketing of product, also reduce the useful life of product.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the wire drawing button of the double-shot moulding vacuum plating of a kind of good decorating effect, long service life.
The technical solution of the utility model is: a kind of wire drawing button of double-shot moulding vacuum plating, comprise plastic casing and the multicoat being coated in plastic casing, it is characterized in that: described plastic casing is processed with surperficial wire drawing lamina, on described surperficial wire drawing lamina, from-inner-to-outer is disposed with in bottom reason oxidant layer, UV prime coat, vacuum electric coating, UV floating coat, UV to be coated with and adds chromatograph and UV top coat layer.
As preferably, the thickness of described surperficial wire drawing lamina is 5 ~ 10um, and bottom reason oxidant layer is 3 ~ 5um, UV prime coat is 7-9um, and vacuum electric coating is 40-60 nanometer, and UV floating coat is that to be coated with in 1-2um, UV that to add chromatograph be 3-5um, UV top coat layer be 8-12um.
As preferably, described plastic casing is the housing be made up of PC or ABS material, and thickness is 0.8 ~ 1.0mm.
As preferably, described vacuum electric coating is made up of indium, tin, aluminium or its alloy.
As preferably, described button has button cavity and is arranged on silica gel substrate.
The beneficial effects of the utility model are: appearance is nature evenly, bright in luster, surperficial scratch-resistant and bending property good, embody strong metal wire-drawing third dimension, the utility model, by adopting more environmental protection and cost-saving vacuum plating, improves the cost performance of product.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model.
Fig. 2 is coating tangent plane enlarged drawing of the present utility model.
Fig. 3 is the front enlarged drawing of the utility model surface wire drawing lamina.
In figure, 1-plastic casing, 2-surface wire drawing lamina, 3-bottom reason oxidant layer, 4-UV prime coat, 5-vacuum electric coating, 6-UV floating coat, is coated with in 7-UV and adds chromatograph, 8-UV top coat layer, 9-silica gel substrate.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, the wire drawing button of double-shot moulding vacuum plating provided by the utility model, it has button cavity and is arranged on silica gel substrate 9; As shown in Figures 2 and 3, press-key structure of the present utility model comprises plastic casing 1 and is coated in the multicoat of plastic casing 1, it is characterized in that: described plastic casing 1 is processed with surperficial wire drawing lamina 2, on described surperficial wire drawing lamina 2, from-inner-to-outer is disposed with in bottom reason oxidant layer 3, UV prime coat 4, vacuum electric coating 5, UV floating coat 6, UV to be coated with and adds chromatograph 7 and UV top coat layer 8.
In the present embodiment, described plastic casing 1 is the housing be made up of PC or ABS material and thickness is 0.8 ~ 1.0mm, the thickness of surface wire drawing lamina 2 is 5 ~ 10um, bottom reason oxidant layer 3 is 3 ~ 5um, UV prime coat 4 is 7-9um, and vacuum electric coating 5 is made up of the alloy of one or both in indium, tin, aluminium and thickness is 40-60 nanometer, and UV floating coat 6 is 1-2um, be coated with in UV add chromatograph 7 for 3-5um, UV top coat layer 8 be 8-12um.
Manufacture craft of the present utility model is: double-shot moulding (silica gel+plastic cement) → formed is coated with in surperficial drawing pattern → spraying end inorganic agent → coating UV priming paint → formation vacuum electric coating → coating UV → coating UV in be coated with additive color → coating UV finish paint, by controlling above-mentioned steps well, the product quality of double-shot moulding wire drawing button can be ensured well.
What describe in above-described embodiment and specification just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. the wire drawing button of a double-shot moulding vacuum plating, comprise plastic casing and the multicoat being coated in plastic casing, it is characterized in that: described plastic casing is processed with surperficial wire drawing lamina, on described surperficial wire drawing lamina, from-inner-to-outer is disposed with in bottom reason oxidant layer, UV prime coat, vacuum electric coating, UV floating coat, UV to be coated with and adds chromatograph and UV top coat layer.
2. the wire drawing button of double-shot moulding vacuum plating according to claim 1, it is characterized in that: the thickness of described surperficial wire drawing lamina is 5 ~ 10um, bottom reason oxidant layer is 3 ~ 5um, UV prime coat is 7-9um, vacuum electric coating is 40-60 nanometer, UV floating coat is that to be coated with in 1-2um, UV that to add chromatograph be 3-5um, UV top coat layer be 8-12um.
3. the wire drawing button of double-shot moulding vacuum plating according to claim 1, is characterized in that: described plastic casing is the housing be made up of PC or ABS material, and thickness is 0.8 ~ 1.0mm.
4. the wire drawing button of double-shot moulding vacuum plating according to claim 1, is characterized in that: described vacuum electric coating is made up of the alloy of one or both in indium, tin, aluminium.
5. the wire drawing button of double-shot moulding vacuum plating according to claim 1, is characterized in that: described button has button cavity and is arranged on silica gel substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238249.6U CN204632639U (en) | 2015-04-18 | 2015-04-18 | A kind of wire drawing button of double-shot moulding vacuum plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238249.6U CN204632639U (en) | 2015-04-18 | 2015-04-18 | A kind of wire drawing button of double-shot moulding vacuum plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632639U true CN204632639U (en) | 2015-09-09 |
Family
ID=54051641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238249.6U Expired - Fee Related CN204632639U (en) | 2015-04-18 | 2015-04-18 | A kind of wire drawing button of double-shot moulding vacuum plating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222706A (en) * | 2016-07-25 | 2016-12-14 | 广东欧珀移动通信有限公司 | Protective coating, rifle color water depositing process, button and electronic equipment |
| CN113198706A (en) * | 2021-05-08 | 2021-08-03 | 张晓立 | UV vacuum plating and wire drawing process and plastic product thereof |
-
2015
- 2015-04-18 CN CN201520238249.6U patent/CN204632639U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222706A (en) * | 2016-07-25 | 2016-12-14 | 广东欧珀移动通信有限公司 | Protective coating, rifle color water depositing process, button and electronic equipment |
| CN113198706A (en) * | 2021-05-08 | 2021-08-03 | 张晓立 | UV vacuum plating and wire drawing process and plastic product thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee after: GUANGDONG LONGXIN TECHNOLOGY CO., LTD. Address before: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee before: DONGGUAN LONGSHINE PLASTIC HARDWARE PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20210418 |