CN205856381U - One-piece type foam rubber - Google Patents
One-piece type foam rubber Download PDFInfo
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- CN205856381U CN205856381U CN201620872235.4U CN201620872235U CN205856381U CN 205856381 U CN205856381 U CN 205856381U CN 201620872235 U CN201620872235 U CN 201620872235U CN 205856381 U CN205856381 U CN 205856381U
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- release layer
- piece type
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Abstract
This utility model relates to a kind of one-piece type foam rubber, belongs to electronic product manufacture technology field, refers in particular to the foam rubber structure for mobile device display floater module laminatings such as mobile phones.One-piece type foam rubber, containing two monomer foams, one in " returning " font, it is mainly used to protect visible area and photographic head region, another is " annulus " shape, it is mainly used to protect visible area and photographic head region, the relative position of two monomer foams is fixed, it is attached on the 3rd release layer form one-piece type foam rubber originally, this one-piece type foam, can disposably fit, it is possible to be effectively improved foam laminating operational issue and Anawgy accuracy problem, and the cleaning of viewing area can be kept, reduce artificial pollution.
Description
Technical field
This utility model relates to a kind of one-piece type foam rubber, belongs to electronic product manufacture technology field, refer in particular to for
The foam rubber structure of the mobile device display floater module laminatings such as mobile phone.
Background technology
Along with the progress of electronic information technology, mobile phone, computer and mobile display terminal are widely used.This type of electronic display
Showing that equipment is formed by combining by each panel module, casing module, liquid crystal display module, the combination between each module can use foam
Glue, is effectively protected viewing area and shooting head bore, listens the regions such as bore；For this, different foam rubber can be designed and carry out
Protection；Generally " back-shaped ", photographic head and receiver bore region are generally " annular " or " ellipse for viewing area foam conventional design
Annular ", the conventional laminating operation of this foam is usually according to " time " font foam of having fitted, then " annulus " shape foam of fitting
Such sequence of operation operates；Owing to requiring higher to Anawgy accuracy, foam itself is soft, with panel attachment
Time be very easy to produce deformation, " annulus " the shape foam of secondary laminating simultaneously, owing to annular photographic head hole is smaller, distance is aobvious
Showing that region is closer, cause operation relatively difficult, therefore, traditional foam structure can not meet the demand producing laminating.
This utility model provides a kind of new one-piece type foam, it is possible to be effectively improved foam laminating operational issue and laminating essence
Degree problem, and the cleaning of viewing area can be kept, reduce artificial pollution.
Summary of the invention
Technical purpose: this utility model announces a kind of one-piece type foam rubber, it is simple to foam laminating operation, improves laminating essence
Degree, keeps viewing area cleaning, reduces artificial pollution.
Technical scheme: this utility model announces a kind of one-piece type foam rubber, in a big carrier PET protection film, with this
Reference on the basis of PET, two single foams fix (corresponding with the covering protection region in casing or panel) relative to position,
Carry out operation of fitting together, operating procedure can be reduced, increase homework precision, it is achieved preferably working performance and operation effectiveness.
Preferably, product folds structure as in figure 2 it is shown, be followed successively by the first release layer 11, layers of two-sided 12, foamed cotton layer 13, second
Release layer the 14, the 3rd release layer 15.
Preferably, the first release layer 11, base material is PE or PET, and self is without glue, length and width foam to be exceeded housing length and width chi
Very little.
Preferably, layers of two-sided 12, one side is bonded on the first release layer 11, and additionally one side is bonded on foamed cotton layer 13.
Preferably, foamed cotton layer 13, its shape and size are identical with layers of two-sided 12, and its main body contains two individually
Foam, one is conventional " returning " font structure, is used for protecting viewing area, and another mostly is annular or oval ring, uses
Protect photographic head bore region or receiver bore region, require that two single foam positions are fixed according to design.
Preferably, the second release layer 14, base material is PET, and self is without glue, and this layer and the 3rd release layer 15 are fitted in one
Rising, its length and width, more than or equal in viewing area, are slightly less than back-shaped foam inside dimension, and the i.e. second release layer 14 is in back-shaped foam
Face, it is possible to effectively protect window area, supports back-shaped foam effect simultaneously.
Preferably, the 3rd release layer 15, base material is PET, one-side band glue, surface with glue and foamed cotton layer 13 and the second release layer 14
Fit together；Require that this release layer can be completely covered " annulus " shape foam, make two single foams form one-piece type bubble
Celloidin, this release layer is the carrier PET of subsequent job, plays and preferably supports and carrier function, and its thickness is release more than first
Layer 11 and the second release layer 14.
Beneficial effect: this utility model announces a kind of one-piece type foam rubber, it is simple to foam laminating operation, improves laminating essence
Degree, keeps viewing area cleaning, reduces artificial pollution.
Accompanying drawing explanation
Fig. 1 is the front schematic view of foam rubber；
Fig. 2 is the schematic diagram from Fig. 1 dotted line directional profile；
Simple symbol illustrates:
11, the first release layer；12, layers of two-sided；13, foamed cotton layer；14, the second release layer；15, the 3rd release layer.
Detailed description of the invention
Specific embodiment of the utility model is presented herein below further describe:
This utility model announces a kind of one-piece type foam rubber, and Fig. 1 is the front view of product, and Fig. 2 is to cut open from Fig. 1 dotted line direction
The schematic diagram in face, its structure includes successively: the first release layer 11, layers of two-sided 12, foamed cotton layer the 13, second release layer the 14, the 3rd
Release layer 15.
First release layer 11, base material is PE or PET, thickness 60-90um, and self is without glue, length and width foam to be exceeded housing
Length and width size, it is simple to release, carries out first being torn by this layer during foam laminating operation, after tearing this layer, is fitted in panel dorsal part.
Layers of two-sided 12, as required, selects suitable thickness double faced adhesive tape, one side to be bonded on the first release layer 11, and other one
Face is bonded on foamed cotton layer 13.
Foamed cotton layer 13, the foam of protection viewing area is " returning " font, and the foam in protection photographic head region is annulus or ellipse
Annulus, its shape and size are identical with layers of two-sided 12；Two monomer foams are according to photographic head and the design attitude of viewing area
Fixing, i.e. need area to be protected one_to_one corresponding with on panel.
Second release layer 14, base material is PET, thickness 60-90um, and self is without glue, and its length and width are more than or equal to viewing area,
Can effectively protect window area, fit together with the 3rd release layer 15, it is desirable to surface cleaning, it is possible to effectively prevent the 3rd from
The impact on viewing area of type layer 15 surface with glue, reduces viewing area artificial pollution.
3rd release layer 15, base material is PET, thickness 120-150um, one-side band glue, surface with glue and foamed cotton layer 13 and second
Release layer 14 fits together；Require that this release layer can be completely covered " annulus " shape foam, make two single foams be formed
One-piece type foam rubber, this release layer is the carrier PET of subsequent job, it is possible to play the effect supporting foam, makes foam be difficult to produce
Giving birth to deformation, it is simple to operation, two monomer foam positions are fixed and are pasted onto on the 3rd release layer 15, and this release layer thickness is more than first
Release layer 11 and the second release layer 14, such first release layer 11 is easily peeled off.
Beneficial effect: this utility model announces a kind of one-piece type foam rubber, makes full use of the PET base material of the 3rd release layer 15
Being easy to the advantage supported, deformation is little, make two single foams form one-piece type foam rubber, laminating operation is more convenient, improves
Anawgy accuracy, by the protection to viewing area of second release layer, it is possible to keep viewing area cleaning, reduce operation time artificial
Pollute.
Claims (5)
1. an one-piece type foam rubber, containing two monomer foams, the position of two monomer foams is fixed, be attached to the 3rd from
Forming one-piece type foam rubber on type layer, its folded structure is followed successively by: the first release layer, layers of two-sided, foamed cotton layer, the second release layer,
Three release layers.
One-piece type foam rubber the most as claimed in claim 1, the first release layer self is without glue, and one side pastes layers of two-sided, two-sided
Glue-line another side is attached on foamed cotton layer, the one-side band glue of the 3rd release layer, and two monomer foamed cotton layers and the second release layer are all attached to
On the surface with glue of the 3rd release layer.
One-piece type foam rubber the most as claimed in claim 1, its 3rd release layer, base material is PET, and thickness is more than the first release layer
With the second release layer.
One-piece type foam rubber the most as claimed in claim 1, two monomer foams, one in " returning " font, another be " circle
Ring " shape.
One-piece type foam rubber the most as claimed in claim 4, the second release layer protects viewing area inside " going back to " font foam,
Second release layer is smaller in size than " returning " font foam inside dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872235.4U CN205856381U (en) | 2016-08-12 | 2016-08-12 | One-piece type foam rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872235.4U CN205856381U (en) | 2016-08-12 | 2016-08-12 | One-piece type foam rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856381U true CN205856381U (en) | 2017-01-04 |
Family
ID=57593521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872235.4U Active CN205856381U (en) | 2016-08-12 | 2016-08-12 | One-piece type foam rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968446A (en) * | 2019-04-02 | 2019-07-05 | 深圳市山本光电股份有限公司 | A kind of punching cutting process of shading glue |
-
2016
- 2016-08-12 CN CN201620872235.4U patent/CN205856381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968446A (en) * | 2019-04-02 | 2019-07-05 | 深圳市山本光电股份有限公司 | A kind of punching cutting process of shading glue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |