CN202986203U - Water repellent dustproof protective film structure - Google Patents
Water repellent dustproof protective film structure Download PDFInfo
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- CN202986203U CN202986203U CN 201220244811 CN201220244811U CN202986203U CN 202986203 U CN202986203 U CN 202986203U CN 201220244811 CN201220244811 CN 201220244811 CN 201220244811 U CN201220244811 U CN 201220244811U CN 202986203 U CN202986203 U CN 202986203U
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Abstract
The utility model relates to a water repellent dustproof protective film structure, comprising a substrate layer, a first protective layer, a second protective layer and a first viscous layer; wherein the first protective layer and the second protective layer are all fluorocarbon coatings, and are respectively arranged on the two side faces of the substrate layer; and the first viscous layer is arranged on the first protective layer. By the arrangement of the assemblies, the water repellent dustproof protective film structure of the utility model can prevent water and dust, and a whole face or a local face on one side or two sides is viscous for adhering with other parts.
Description
Technical field
The utility model relates to a kind of protection film structure, refers to especially a kind of dustproof protection film structure of drying that is attached at electronic installation and has excellent safeguard function.
Background technology
general electronic installation (comprising communicator etc.) often needs in response to transaudient, receive and dispatch signal or other purposes and offer Kong Lu, so the existence of those Kong Lu also makes the casing of electronic installation can't be fully airtight, and make liquid, aqueous vapor or dust must enter in electronic installation through those Kong Lu, liquid, aqueous vapor or dust easily cause the part in electronic installation, the circuit board hurt, short circuit etc., even cause the damage of electronic installation to use, the service life that affects electronic installation is most obvious, so the seam air-tight water-proof of electronic installation or the relevant design of surperficial drying, it is also the direction of the important development on protection Design.
And the part electronic installation is in the hole road outer cladding material different from casing, use as buffering, absorption energy or generation reflection, diffusion, interference, as the ear pad of earphone, make mainly with soft materials such as rubber or adhesive-bonded fabrics, can reach the effect that makes ear feel comfortable and transmit sound; Another also have as the separate person of open electronic installation with the external world, loudspeaker net cloth as loudspeaker, because loudspeaker the place ahead maintenance opening can obtain better sound deduction effect, so for avoiding dust to enter inside loudspeakers, namely with loudspeaker net cloth, loudspeaker and the external world are separated.So, known earphone adhesive-bonded fabric ear pad or loudspeaker horn screen cloth there is no the effect of drying, and need can't be applied to the electronic installation of drying.
In view of this, the utility model proposes the dustproof protection film structure of a kind of drying, form respectively one first overcoat and one second overcoat in the two sides of a substrate layer, and an adhesive layer is set on this first overcoat; Wherein, this first overcoat and this second overcoat are the fluorocarbons dope layers of respectively doing for oneself, this fluorocarbons dope layer is set can make base material obtain the ability of drying, dustproof, anti-soil, on this first overcoat, an adhesive layer is set, in order to water proof and dust proof protection film structure of the present utility model is connected to paste mode with the unclassified stores part, make the utility model be fit to be applied to make the article assemblies such as electronic installation that need drying dustproof, and because of the setting of adhesive layer, reduce the difficulty of using assembling product construction of the present utility model.
The utility model content
The purpose of this utility model is to provide a kind of drying protection film structure that prevents dust, and it is to make base material obtain the characteristic of drying, and need to can be applicable to the making of the article assemblies such as electronic installation of isolated moisture.
A purpose more of the present utility model is to provide a kind of drying protection film structure that prevents dust, and it is to make base material obtain dustproof characteristic, is difficult for dirty and need can be applicable to the making of the article assembly of isolated dust.
Another purpose of the present utility model is to provide a kind of drying protection film structure that prevents dust, and it is to add whole or local stickiness in the one side of the base material that obtains the dustproof characteristic of drying or two faces, and can paste mutually to make the article that need drying dustproof with the unclassified stores part.
In order to achieve the above object, the utility model discloses the dustproof protection film structure of a kind of drying, and it comprises: a substrate layer; One first overcoat, it is to be arranged on a side of this substrate layer, and this first overcoat is to be a fluorocarbons dope layer; One second overcoat, it is to be arranged on the another side of this substrate layer, and this second overcoat is a fluorocarbons dope layer; And one first adhesive layer, be to be arranged at this first overcoat top.
in order to achieve the above object, the utility model discloses the dustproof protection film structure of a kind of drying, and it is to comprise a substrate layer, one first overcoat, one second overcoat and one first adhesive layer, and this substrate layer is a non-woven cloth layer, a speaker net layer of cloth or other substrate layers, this first overcoat is to be arranged on a side of this substrate layer, this second overcoat is to be arranged on the another side of this substrate layer, and this first overcoat and this second overcoat are to be respectively the dustproof fluorocarbons dope layer of drying, this fluorocarbons dope layer utilizes in fluorocarbons that in perfluoroalkyl group, carbon-fluorine chemistry key bond distance is short, bond energy causes greatly the low principle of fluorocarbons surface energy, make this fluorocarbons dope layer be difficult for adhering to other materials, be stained with glutinous and reaction, and have good dustproof and self-cleaning character, special because of fluorocarbons polarity again in addition, and the while hydrophobic oleophobic, make this fluorocarbons dope layer possess good drying and oil preventing performance, this first adhesive layer is to be arranged at above this first overcoat, so that the function of pasting mutually with the unclassified stores part to be provided.
The dustproof protection film structure of drying of the present utility model can further comprise one second adhesive layer, one first release layer or one second release layer, this second adhesive layer is to be arranged at below this second overcoat, makes the another side of this corpus fibrosum structure also have the function of pasting mutually with the unclassified stores part; This first release layer is to be arranged at this first adhesive layer top, make this first adhesive layer when not yet using not can with other objects be stained with glutinous, with cleaning and the stickiness intensity that keeps the first adhesive layer; This second release layer is to be arranged at this second adhesive layer below, make this second adhesive layer when not yet using not can with other objects be stained with glutinous, with cleaning and the stickiness intensity that keeps the second adhesive layer.Add and to paste with the unclassified stores part immediately after this first release layer and this second release layer can make the utility model production, this first adhesive layer and this second adhesive layer also can be stained with glutinous with other objects and stickiness be descended, the utility model is difficult for impaired in the process of preserving and transporting, and applicable to production of the present utility model and use article assembling of the present utility model and produce separately product line design.
See through the setting of those assemblies, the dustproof protection film structure of drying of the present utility model can make base material obtain the dustproof characteristic of drying and obtain whole or local stickiness in the one or both sides of structure, with the effect that reaches isolated moisture, dust and paste mutually with the unclassified stores part, be fit to be used in the parts of electronic installation.
Description of drawings
Fig. 1 is the partial sectional view of the utility model the first embodiment;
Fig. 2 is the partial sectional view of the utility model the second embodiment;
Fig. 3 is the partial sectional view of the utility model the 3rd embodiment; And
Fig. 4 is the partial sectional view of the utility model the 4th embodiment.
[figure number is to as directed]
1 drying protection film structure 10 substrate layers (non-woven cloth layer) that prevent dust
12 substrate layers (speaker net layer of cloth), 20 first overcoats
22 second overcoat 30 first adhesive layer
32 second adhesive layer 40 first release layers (ply of paper)
42 first release layer (plastic film layers) 44 second release layers (plastic film layers)
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached are had, coordinate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
The characteristic of the dustproof protection film structure of drying of the present utility model is: can completely cut off moisture or dust, and have whole or local stickiness of one or both sides, can need the dustproof article assembly of drying in order to making, and be convenient to paste mutually connection with the unclassified stores part.In addition, release layer is set protects stickiness of the present utility model when not using, avoid making stickiness partly to stain and damage stickiness.
At first see also Fig. 1, it is the partial sectional view of the utility model the first embodiment; As shown in the figure, the dustproof protection film structure 1 of drying of the present utility model is to comprise a substrate layer 10, one first overcoat 20, one second overcoat 22 and one first adhesive layer 30, and this substrate layer 10 is a non-woven cloth layer 10; This first overcoat 20 is to be arranged on a side of this substrate layer 10, and this first overcoat 20 is formed by fluorine carbonization agent material; This second overcoat 22 is to be arranged on the another side of this substrate layer 10, and this second overcoat 22 is formed by fluorine carbonization agent material; This first adhesive layer 30 is to be arranged at this first overcoat 20 tops.
In the present embodiment, this fluorine carbide coatings comprises six fluorocarbon compositions, and is to be evenly distributed to two sides of this substrate layer 10 with immersion way, and through toasting dry this first overcoat 20 and this second overcoat 22 that form; This first adhesive layer 30 is that viscose is distributed on this first overcoat 20 with printing type.Wherein, this first overcoat 20 is to be respectively a fluorocarbons dope layer with this second overcoat 22, utilize the characteristic of hydrophobicity, oleophobic property and low-surface-energy that the fluorocarbons molecule has simultaneously, and reach that drying is damp proof, oil rub resistance and the surface is low is stained with glutinous self-cleaning dust-proof effect.This fluorocarbons dope layer distributes divided by immersion way and is formed at beyond this substrate layer 10, can also spraying, the mode such as obliterating, intaglio printing, screen painting distributes and be formed at the surface of this substrate layer 10; This first adhesive layer 30 can also spray or the mode such as obliterating viscose forms, and the dustproof protection film structure 1 of this drying can be pasted with unclassified stores part (showing on figure).
See also Fig. 2, it is the partial sectional view of the utility model the second embodiment; As shown in the figure, the difference of itself and the first embodiment is that the dustproof protection film structure 1 of this drying more comprises one first release layer 40, this first release layer 40 is to be arranged at this first adhesive layer 30 tops, and forms the structure that from top to bottom is sequentially one first release layer 40, one first adhesive layer 30, one first overcoat 20, a substrate layer 10, one second overcoat 22.
In the present embodiment, this first release layer 40 is a ply of paper 40, and this ply of paper 40 is to make with paraffin paper.This ply of paper is arranged on this first adhesive layer 30 and with this first adhesive layer 30 when the dustproof protection film structure 1 of this drying is produced and fits, can protect this first adhesive layer 30 not to be stained with glutinous with other objects; When the dustproof protection film structure 1 of this drying uses, this ply of paper 40 can by this first adhesive layer 30 divest and do not make this first adhesive layer 30 break or stickiness impaired, expose this first adhesive layer 30 and paste with the material part (demonstration on figure) that the dustproof protection film structure 1 of this drying is connected with wish.
See also Fig. 3, it is the partial sectional view of the utility model the 3rd embodiment; As shown in the figure, the difference of itself and the first embodiment is that the dustproof protection film structure 1 of this drying more comprises one second adhesive layer 32, this second adhesive layer 32 is to be arranged at this second overcoat 22 belows, and forms the structure that from top to bottom is sequentially one first adhesive layer 30, one first overcoat 20, a substrate layer 12, one second overcoat 22, one second adhesive layer 32.
In addition, the substrate layer in the present embodiment or previous embodiment 12 also can be a speaker net layer of cloth 12; This fluorine carbide coatings is to be evenly distributed to two sides of this substrate layer 12 with spraying method, and forms respectively this first overcoat 20 and this second overcoat 22; This first adhesive layer 30 is that viscose is distributed on this first overcoat 20 in the obliterating mode; This second adhesive layer 32 is viscose to be distributed to the below of this second overcoat 22 in the obliterating mode.As previously mentioned, the fluorocarbons molecule that this first overcoat 20 and this second overcoat 22 have can provide drying, grease proofing and dustproof effect, this first adhesive layer 30 is in order to the dustproof protection film structure 1 of this drying and unclassified stores part (not showing on figure) are pasted with this second adhesive layer 32, because the present embodiment has two adhesive layer 30 and 32, the dustproof protection film structure 1 of drying of the present embodiment can two-sidedly be pasted to the unclassified stores part.
See also Fig. 4, it is the partial sectional view of the utility model the 4th embodiment; As shown in the figure, the difference of itself and the 3rd embodiment is that the dustproof protection film structure 1 of this drying more comprises one first release layer 42 and one second release layer 44, this first release layer 42 is to be arranged at this first adhesive layer 30 tops, this second release layer 44 is to be arranged at this second adhesive layer 32 belows, and forms the structure that from top to bottom is sequentially one first release layer 42, one first adhesive layer 30, one first overcoat 20, a substrate layer 12, one second overcoat 22, one second adhesive layer 32, one second release layer 44.
In the present embodiment, this first release layer 42 is a plastic film layers 42, and this second release layer 44 is a plastic film layers 44, and this plastic film layers 42 and 44 is to make with plastic sheeting.When the dustproof protection film structure 1 of this drying is produced, this first release layer 42 is to be arranged on this first adhesive layer 30 and with this first adhesive layer 30 to fit, this second release layer 44 is to be arranged under this second adhesive layer 32 and with this second adhesive layer 32 to fit, and can not be stained with glutinous with other objects to protect this first adhesive layer 30 with this second adhesive layer 32; When the dustproof protection film structure 1 of this drying uses, this first release layer 42 can be divested by this first adhesive layer 30, this second release layer 44 can be divested by this second adhesive layer 32, and do not make this first adhesive layer 30 and this second adhesive layer 32 break or stickiness impaired, after divesting this first release layer 42 and this second release layer 44, this that exposes the first adhesive layer 30 can be pasted in order to the material part (showing on figure) that the dustproof protection film structure 1 of this drying is connected with wish with this second adhesive layer 32.
In sum, the dustproof protection film structure of drying of the present utility model not only can completely cut off moisture, oil content or dust, and in whole of one or both sides or local with stickiness, and can paste with the unclassified stores part, to make the article assembly that needs drying dustproof, especially be suitable for electronic installation, as the water-proof loudspeaker of mobile phone shell, the loudspeaker net cloth of waterproof earphones etc.The utlity model has the drying effect, be difficult for to stain, convenient for cleaning and have stickiness and be easy to paste with required unclassified stores part and engage, can reduce the difficulty of using assembling product construction of the present utility model.
Claims (12)
1. the dustproof protection film structure of drying, is characterized in that, it comprises:
One substrate layer;
One first overcoat, it is to be arranged on a side of this substrate layer, and this first overcoat is to be a fluorocarbons dope layer;
One second overcoat, it is to be arranged on the another side of this substrate layer, and this second overcoat is a fluorocarbons dope layer; And
One first adhesive layer is to be arranged at above this first overcoat.
2. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this substrate layer is a non-woven cloth layer.
3. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this substrate layer is a speaker net layer of cloth.
4. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this fluorocarbons dope layer is to be dipped to this substrate layer.
5. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this fluorocarbons dope layer is to be sprayed into this substrate layer.
6. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this fluorocarbons dope layer is to this substrate layer with obliterating.
7. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein this fluorocarbons dope layer is to this substrate layer with screen painting.
8. the dustproof protection film structure of drying as claimed in claim 1, is characterized in that, wherein more comprises one first release layer, and this first release layer is to be arranged at above this first adhesive layer.
9. the dustproof protection film structure of drying as claimed in claim 8, is characterized in that, wherein this first release layer is a ply of paper.
10. the dustproof protection film structure of drying as claimed in claim 8, is characterized in that, wherein this first release layer is a plastic film layers.
The protection film structure 11. drying as claimed in claim 1 prevents dust is characterized in that, wherein more comprises one second adhesive layer, and this second adhesive layer is to be arranged at below this second overcoat.
The protection film structure 12. drying as claimed in claim 11 prevents dust is characterized in that, wherein more comprises one second release layer, and this second release layer is to be arranged at below this second adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244811 CN202986203U (en) | 2012-05-25 | 2012-05-25 | Water repellent dustproof protective film structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244811 CN202986203U (en) | 2012-05-25 | 2012-05-25 | Water repellent dustproof protective film structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986203U true CN202986203U (en) | 2013-06-12 |
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ID=48557419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244811 Expired - Fee Related CN202986203U (en) | 2012-05-25 | 2012-05-25 | Water repellent dustproof protective film structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282676A (en) * | 2014-07-14 | 2016-01-27 | B.O.B.股份有限公司 | Loudspeaker vibrating plate and flame-retardant treatment molding method thereof |
| CN105282677A (en) * | 2014-07-14 | 2016-01-27 | B.O.B.股份有限公司 | Loudspeaker vibrating plate and water-repellent treatment molding method thereof |
| CN105323696A (en) * | 2014-07-14 | 2016-02-10 | B.O.B.股份有限公司 | Loudspeaker vibrating reed and discharge treatment molding method thereof |
| CN114537007A (en) * | 2022-03-28 | 2022-05-27 | 山东泰宝信息科技集团有限公司 | Positioning aluminum plating anti-counterfeiting hot stamping foil and preparation method thereof |
-
2012
- 2012-05-25 CN CN 201220244811 patent/CN202986203U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282676A (en) * | 2014-07-14 | 2016-01-27 | B.O.B.股份有限公司 | Loudspeaker vibrating plate and flame-retardant treatment molding method thereof |
| CN105282677A (en) * | 2014-07-14 | 2016-01-27 | B.O.B.股份有限公司 | Loudspeaker vibrating plate and water-repellent treatment molding method thereof |
| CN105323696A (en) * | 2014-07-14 | 2016-02-10 | B.O.B.股份有限公司 | Loudspeaker vibrating reed and discharge treatment molding method thereof |
| CN114537007A (en) * | 2022-03-28 | 2022-05-27 | 山东泰宝信息科技集团有限公司 | Positioning aluminum plating anti-counterfeiting hot stamping foil and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20180525 |