CN201689808U - Silicone keypad with metal qualitative sense on the surface - Google Patents
Silicone keypad with metal qualitative sense on the surface Download PDFInfo
- Publication number
- CN201689808U CN201689808U CN2010202181206U CN201020218120U CN201689808U CN 201689808 U CN201689808 U CN 201689808U CN 2010202181206 U CN2010202181206 U CN 2010202181206U CN 201020218120 U CN201020218120 U CN 201020218120U CN 201689808 U CN201689808 U CN 201689808U
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- Prior art keywords
- metal
- silica gel
- utility
- model
- keypad
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- 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.)
- Expired - Fee Related
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- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a silicone keypad with metal qualitative sense on the surface, comprising a silicone keypad body, and a metallic paint layer which is covered by a TPU layer. The metallic paint layer is sprayed on the TPU film and is formed by drying; silica gel is added on the metallic paint layer and is formed by hot pressing. The utility model is advantageous in that the keypad has a metal qualitative sense and is not easy to be broken; an electroplating on the mould is spared in the producing process and the color of metal can be chosen based on requirement; the use process is free of surface pollution and surface damage caused by the static electricity of silica gel.
Description
Technical field
The utility model relates to a kind of silica gel push-button, and is particularly a kind of with TPU layer and surperficial silica gel push-button with metal-like.
Background technology
At present, general silica gel product all is by the processing of directly spraying paint after hot-forming, so that product has corresponding decoration or protection effect, but the intensely dark pool of this kind product surface; If at surface spray one deck gloss varnish, though can make product surface have certain gloss, product is easy to wear in the process of using again.In order to allow product have metal-like, prior art is earlier mould to be carried out electroplating processes, then product is electroplated, and needs to stick the electrostatic protection film in the follow-up course of processing, process complexity and mould maintenance difficulty.
The utility model content
The purpose of this utility model provides the silica gel push-button that a kind of surface has metal-like, have wear-resisting, be difficult for tearing and characteristics attractive in appearance.
For achieving the above object, by the following technical solutions:
A kind of surface has the silica gel push-button of metal-like, comprises silica gel push-button body and metal enamelled coating, is coated with the TPU layer on the described metal enamelled coating.
The TPU name is called thermoplastic elastomer (TPE) rubber, a kind of can be under certain temperature the plastic material of deliquescing or change repeatedly, and can keep shape invariance at normal temperatures, have that hardness range is wide, mechanical strength is high, cold resistance is outstanding, good processability, oil resistant, water-fast, anti-mould and good characteristics of regeneration.
The first processing of on the transparent TPU film, spraying paint, the oven dry aftershaping; On enamelled coating, add deployed liquid-state silicon gel and hot-forming; After the depanning the outer carrier of TPU taken off and get product.
The utility model passes through to add the metal enamelled coating on silica gel, thereby makes silica gel product have metal-like; On enamelled coating, increase the TPU layer, the surface of product is effectively protected, be difficult for being worn and tearing, also be difficult for having prolonged the useful life of product, improved the fail safe that product uses because of static adsorbs impurity; In the course of processing, need not mould is electroplated, make the mould maintenance become easy; In the follow-up course of processing, also need not to paste the electrostatic protection film, convenient processing.
Description of drawings
According to embodiment and accompanying drawing the utility model is described in further detail below.
Fig. 1 is the longitudinal section schematic diagram of the described button composite print of the utility model embodiment pad pasting.
Among the figure:
1, silica gel push-button body; 2, metal enamelled coating; 3, TPU layer.
Embodiment
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
As shown in Figure 1, surface described in the utility model has the silica gel push-button of metal-like, comprises silica gel push-button body 1 and metal enamelled coating 2, is coated with TPU layer 3 on the described metal enamelled coating 2.
On the transparent TPU film, carry out earlier metal spraying and belong to the lacquer processing, dry aftershaping, obtain the complex of metal enamelled coating 2 and TPU layer 3; On metal enamelled coating 2, add deployed liquid-state silicon gel and hot-forming, thereby allow the complex of metal enamelled coating 2 and TPU layer 3 combine with silica gel push-button body 1; After the depanning the outer carrier of TPU taken off and get product.
Claims (1)
1. a surface has the silica gel push-button of metal-like, comprises silica gel push-button body and metal enamelled coating, it is characterized in that, is coated with the TPU layer on the described metal enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202181206U CN201689808U (en) | 2010-06-08 | 2010-06-08 | Silicone keypad with metal qualitative sense on the surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202181206U CN201689808U (en) | 2010-06-08 | 2010-06-08 | Silicone keypad with metal qualitative sense on the surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689808U true CN201689808U (en) | 2010-12-29 |
Family
ID=43378086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202181206U Expired - Fee Related CN201689808U (en) | 2010-06-08 | 2010-06-08 | Silicone keypad with metal qualitative sense on the surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958203A (en) * | 2010-06-08 | 2011-01-26 | 昆山鼎硕电子科技有限公司 | Silica gel button with metallic surface |
-
2010
- 2010-06-08 CN CN2010202181206U patent/CN201689808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958203A (en) * | 2010-06-08 | 2011-01-26 | 昆山鼎硕电子科技有限公司 | Silica gel button with metallic surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130608 |