CN208667582U - A kind of PVB film for half mirror - Google Patents
A kind of PVB film for half mirror Download PDFInfo
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- CN208667582U CN208667582U CN201821178295.1U CN201821178295U CN208667582U CN 208667582 U CN208667582 U CN 208667582U CN 201821178295 U CN201821178295 U CN 201821178295U CN 208667582 U CN208667582 U CN 208667582U
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- outer layer
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Abstract
The utility model discloses a kind of PVB films for half mirror, it is good to be intended to provide a kind of tensile strength, structural strength height and practical PVB film, its key points of the technical solution are that ontology includes internal layer, outer layer and the buffer layer being set between internal layer and outer layer, buffer layer wavelike structure, connection is formed with the first filled cavity between the buffer layer and internal layer, connection is formed with the second filled cavity between buffer layer and outer layer, flexible material is filled in first filled cavity and the second filled cavity, the first frosted item and the second frosted item are alternately provided on the surface of the outer layer, the third frosted article and the 4th frosted article being arranged alternately with the first frosted article and the arrangement of the second frosted article opposite direction are additionally provided on outer layer, the thickness of the outer layer is gradually reduced from the middle part of outer layer toward all side directions, the utility model is applicable in In PVB film technologies field.
Description
Technical field
The utility model relates to a kind of PVB film technologies fields, more specifically, it relates to which a kind of be used for single plane fluoroscopy glass
The PVB film of glass.
Background technique
Currently, the glue for half mirror in the market, it includes ontology.Traditional film is to single plane fluoroscopy glass
When glass is bonded, because the area of covering is larger, when pullling it, it is easy to produce deformation, therefore influence
Be bonded effect, thus improve tensile strength, structural strength be all presently, there are the problem of.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of tensile strength is good, structure is strong
Degree height and practical PVB film.
To achieve the above object, the utility model provides following technical solution: a kind of PVB for half mirror
Film, including ontology, ontology include that internal layer, outer layer and the buffer layer being set between internal layer and outer layer, buffer layer are wavy
Structure, connection is formed with the first filled cavity between the buffer layer and internal layer, and connection is formed with second between buffer layer and outer layer
It is filled with flexible material in filled cavity, the first filled cavity and the second filled cavity, the is alternately provided on the surface of the outer layer
One frosted item and the second frosted item are additionally provided on outer layer and have been arranged alternately and the first frosted item and the second frosted opposite direction are arranged
The thickness of the third frosted article and the 4th frosted article of cloth, the outer layer is gradually reduced from the middle part of outer layer toward all side directions, and outer
Ratio between the thickness at layer middle part and the thickness of outer layer side is between 1.4-2.
By using above-mentioned technical proposal, ontology includes internal layer, outer layer and the buffering being set between internal layer and outer layer
Layer, buffer layer wavelike structure then improve good buffering effect, to it by setting wave-shaped for buffer layer
When being pullled, good anti-pull effect, and the first filled cavity by connecting formation between buffer layer and internal layer are improved
And connected between buffer layer and outer layer in the second filled cavity of formation filled with flexible material, then it is improved for buffer layer good
Good support effect, and for the ease of installing the structural strength with further raising outer layer, by the surface of outer layer
It has been arranged alternately the first frosted item and the second frosted item, and has been equipped with and has been arranged alternately and the first frosted item and second on outer layer
Frosted article opposite direction arrangement third frosted article and the 4th frosted article, the first frosted item, the second frosted item, third frosted item with
And the 4th frosted article connection be formed with the reinforced region of the shape that assumes diamond in shape, by by first, second and third and four frosted item combination,
And then each frosted item is integrated, to improve to the promotion in body construction intensity, the thickness of outer layer from the middle part of outer layer toward
All side directions are gradually reduced, and the ratio between the thickness in the middle part of outer layer and the thickness of outer layer side is between 1.4-2, in use
Structure setting is stated, because middle part is then set by above structure as main stress area when pullling PVB film
The outer layer set, and then improve good structural strength.
The utility model is further arranged to: the angle for being between the first frosted item and the second frosted item is 60
Between -150 degree of degree, the angle for being between third frosted article and the 4th frosted article is between 60 degree of -150 degree.
By using above-mentioned technical proposal, the angle for being between the first frosted item and the second frosted item is spent at 60 degree -150
Between, the angle that is between third frosted article and the 4th frosted article between 60 degree of -150 degree, can according to the setting of angle,
The density degree of adjusting first, second and third and four frosted items, and then ensure good structural strength.
The utility model is further arranged to: the ontology is made of PVB material.
By using above-mentioned technical proposal, ontology is made of PVB material, and PVB material is light, and structural strength is high, tension
It is good to pull effect, film made of PVB material improves good with regard to tension effect.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the PVB film example for half mirror of the utility model.
Fig. 2 is a kind of structural schematic diagram of the PVB film example for half mirror of the utility model.
Appended drawing reference in figure, 1- ontology, 10- internal layer, the first filled cavity of 101-, the second filled cavity of 102-, 11- outer layer,
110- the first frosted item, 111- the second frosted item, 112- third frosted item, the 4th frosted article of 113-, 12- buffer layer.
Specific embodiment
It is done furtherly referring to figs. 1 to Fig. 2 PVB film example for half mirror a kind of to the utility model
It is bright.
A kind of PVB film for half mirror, including ontology 1, ontology 1 include internal layer 10, outer layer 11 and set
The buffer layer 12 being placed between internal layer 10 and outer layer 11,12 wavelike structure of buffer layer, by setting buffer layer 12 in wave
Wave-like then improves good buffering effect, when pullling it, improves good anti-pull effect, and by slow
It rushes and connects the of formation between the first filled cavity 101 and buffer layer 12 and outer layer 11 that connect formation between layer 12 and internal layer 10
Flexible material is filled in two filled cavities 102, the high molecular materials such as flexible material such as resin then improve for buffer layer 12 good
Good support effect, and for the ease of installing the structural strength with further raising outer layer 11, pass through the table in outer layer 11
It alternately is provided with the first frosted item 110 and the second frosted item 111 on face, and is equipped with and has been arranged alternately and first on outer layer 11
The third frosted article 112 and the 4th frosted article 113 of frosted article 110 and the arrangement of 111 opposite direction of the second frosted article, the first frosted item
110, the second frosted article 111, third frosted article 112 and the 4th frosted article 113 connection are formed with the reinforced region for the shape that assumes diamond in shape,
By by first, second and third and four frosted item combination, and then each frosted item is integrated, it is strong to body construction to improve
The thickness of promotion on degree, outer layer 11 is gradually reduced from the middle part of outer layer 11 toward all side directions, and the thickness at 11 middle part of outer layer is (such as
Thickness shown in H1 in Fig. 1) and the thickness (thickness shown in H2 as shown in figure 1) of 11 side of outer layer between ratio between 1.4-2, adopt
It is arranged with above structure, because middle part then passes through above-mentioned knot as main stress area when pullling PVB film
The outer layer 11 of structure setting, and then improve good structural strength.
The utility model is further arranged to, and the angle for being between the first frosted item 110 and the second frosted item 111 is 60
Between -150 degree of degree, the angle as shown in L1 in Fig. 2, the angle for being between third frosted article 112 and the 4th frosted article 113 is 60
Between -150 degree of degree, the angle as shown in L2 in Fig. 2 can be according to the setting of angle, adjusting first, second and third and four frosted items
Density degree, and then ensure good structural strength.
The utility model is further arranged to, and ontology 1 is made of PVB material, and PVB material is light, and structural strength is high, is resisted
It is good to pull effect, film made of PVB material improves good with regard to tension effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of PVB film for half mirror, including ontology (1), which is characterized in that the ontology (1) includes interior
Layer (10), outer layer (11) and the buffer layer (12) being set between internal layer (10) and outer layer (11), buffer layer (12) are wavy
Structure, connection is formed with the first filled cavity (101) between the buffer layer (12) and internal layer (10), buffer layer (12) and outer layer
(11) connection is formed with the second filled cavity (102) between, is filled in the first filled cavity (101) and the second filled cavity (102)
Flexible material is alternately provided with the first frosted item (110) and the second frosted item (111), outer layer on the surface of the outer layer (11)
(11) it is additionally provided with to be arranged alternately on and be ground with the third of the first frosted item (110) and the arrangement of the second frosted item (111) opposite direction
The thickness of emery stick (112) and the 4th frosted article (113), the outer layer (11) is gradually subtracted from the middle part of outer layer (11) toward all side directions
It is small, and the ratio between the thickness in the middle part of outer layer (11) and the thickness of outer layer (11) side is between 1.4-2.
2. a kind of PVB film for half mirror according to claim 1, which is characterized in that first mill
The angle for being between emery stick (110) and the second frosted item (111) is between 60 degree of -150 degree, third frosted article (112) and the
The angle for being between four frosted items (113) is between 60 degree of -150 degree.
3. a kind of PVB film for half mirror according to claim 1, which is characterized in that the ontology (1)
It is made of PVB material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178295.1U CN208667582U (en) | 2018-07-24 | 2018-07-24 | A kind of PVB film for half mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178295.1U CN208667582U (en) | 2018-07-24 | 2018-07-24 | A kind of PVB film for half mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667582U true CN208667582U (en) | 2019-03-29 |
Family
ID=65829462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178295.1U Active CN208667582U (en) | 2018-07-24 | 2018-07-24 | A kind of PVB film for half mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667582U (en) |
-
2018
- 2018-07-24 CN CN201821178295.1U patent/CN208667582U/en active Active
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