CN207128354U - A kind of AB glue diaphragm - Google Patents
A kind of AB glue diaphragm Download PDFInfo
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- CN207128354U CN207128354U CN201720368693.9U CN201720368693U CN207128354U CN 207128354 U CN207128354 U CN 207128354U CN 201720368693 U CN201720368693 U CN 201720368693U CN 207128354 U CN207128354 U CN 207128354U
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- diaphragm
- release layer
- basic units
- layer
- positioning
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Abstract
A kind of AB glue diaphragm of the utility model, wherein, including the first release layer, front cover protective layer, the second release layer being from top to bottom sequentially provided with, antistatic backing is provided between front cover protective layer and the second release layer；First release layer is provided with PET basic units away from the side of front cover protective layer, and part PET basic units are covered in the first release layer, and a long edge of PET basic units is provided with positioning diaphragm, and another long edge position of PET basic units, which is provided with, opens diaphragm；Positioning diaphragm pastes bar towards the side of the first release layer provided with two or more, pastes bar and is set along positioning diaphragm longitudinal direction, respectively pastes bar in region of the positioning diaphragm away from PET basic units.By using a kind of AB glue diaphragm of the utility model, the position of diaphragm can be quickly located, and pasted in a manner of easily; it is time saving and energy saving, the mortality of pad pasting is reduced, and its portion of material can recycle; its is simple in construction, easily fabricated, installation.
Description
Technical field
It the utility model is related to safeguard film for cellular phone technical field, and in particular to a kind of AB glue diaphragm.
Background technology
It is well known that progress and scientific and technological development with society, in order to further carry out man-machine interaction,
Display screen touch control has been progressed into the life of people, ubiquitous from computer display screen to Mobile phone screen touch technology.Though
The structure of right capacitance plate and touch screens is more hard, but if long term wear or thering is harder material to be contacted, still
Cut can be left on its surface.Screen protecting film on the market at present, it is main to include three layers, it is to be located at outermost protection respectively
Layer, positioned at the front cover protective layer of centre and the release layer positioned at inner side, the side of diaphragm there is stickiness can be attached on Mobile phone screen
Played a protective role on curtain, and the release layer and protective layer positioned at diaphragm medial and lateral then play the protection to diaphragm respectively
Effect.
When carrying out sticking film for mobile phone, operating procedure includes, and cleaning uses object, then tears release layer from an angle, then
This for opening release layer is faced into quasi- screen, is slowly attached on screen, needs during operation to paste in alignment, after the completion of pad pasting, then takes off
Fall protective layer.After removing due to release layer, the electrostatic adsorption force of diaphragm can embody, with the diaphragm of absorption affinity
Be difficult to after mobile phone screen is clung mobile and change position, if pasted askew, it is necessary to if changing position must from screen incite somebody to action
Diaphragm is torn it down, and re-registrates and clings, and so pad pasting can be caused to have bubble and fold, and correction repeatedly, alignment operation are led
Pad pasting process is caused to waste time and energy.More troublesome is to have dust entrance to cause film not use.
Utility model content
The application provides a kind of AB glue diaphragm, and protective film structure is bad solving in the prior art, causes to be sticked
The problem of thin-film process is wasted time and energy, and can not be alignd, and pad pasting mortality is high.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of AB glue diaphragm, wherein, including be from top to bottom sequentially provided with the first release layer, front cover protective layer, second
Release layer, antistatic backing is provided between the front cover protective layer and second release layer；
First release layer is provided with PET basic units, the part PET basic units covering away from the side of the front cover protective layer
In first release layer, a long edge of the PET basic units is provided with positioning diaphragm, another long side of the PET basic units
Place is provided with and opens diaphragm；
The positioning diaphragm pastes bar towards the side of the first release layer provided with two or more, and the bar of pasting is described in
Position diaphragm longitudinal direction to set, each bar of pasting positions region of the diaphragm away from the PET basic units located at described
It is interior.
Above-mentioned AB glue diaphragm, wherein, the positioning diaphragm is provided with groove towards the side of first release layer,
Longitudinal direction of the groove along the positioning diaphragm is set；
The groove is close to a side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, a void region is provided with the positioning diaphragm, the void region is square
Shape, the long side of the void region are connected with the long side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, it is described paste bar away from it is described positioning diaphragm side be sticked have two with
The upper glutinous bar of positioning, each glutinous bar of positioning bond with each bar of pasting.
Above-mentioned AB glue diaphragm, wherein, the diaphragm of opening is provided with friction towards the side of first release layer
Bar.
Above-mentioned AB glue diaphragm, wherein, the thickness of the positioning diaphragm is less than the thickness of the PET basic units；It is a kind of
AB glue diaphragm, wherein, including the first release layer, front cover protective layer, the second release layer being from top to bottom sequentially provided with, the envelope
Antistatic backing is provided between face protective layer and second release layer；
First release layer is provided with PET basic units, the part PET basic units covering away from the side of the front cover protective layer
In first release layer, a long edge of the PET basic units is provided with positioning diaphragm, another long side of the PET basic units
Place is provided with and opens diaphragm；
The positioning diaphragm pastes bar towards the side of the first release layer provided with two or more, and the bar of pasting is described in
Position diaphragm longitudinal direction to set, each bar of pasting positions region of the diaphragm away from the PET basic units located at described
It is interior.
Above-mentioned AB glue diaphragm, wherein, the positioning diaphragm is provided with groove towards the side of first release layer,
Longitudinal direction of the groove along the positioning diaphragm is set；
The groove is close to a side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, a void region is provided with the positioning diaphragm, the void region is square
Shape, the long side of the void region are connected with the long side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, it is described paste bar away from it is described positioning diaphragm side be sticked have two with
The upper glutinous bar of positioning, each glutinous bar of positioning bond with each bar of pasting.
Above-mentioned AB glue diaphragm, wherein, the diaphragm of opening is provided with friction towards the side of first release layer
Bar.
Above-mentioned AB glue diaphragm, wherein, the thickness of the positioning diaphragm is less than the thickness of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, the first adhesive-layer is provided between the PET basic units and first release layer,
It is provided with the second adhesive-layer between first release layer and the front cover protective layer, the front cover protective layer and described second release
The 3rd adhesive-layer is provided between layer.
Above-mentioned AB glue diaphragm, wherein, second release layer is provided with departing from the side of first release layer to be inhaled
Attached layer.
Above-mentioned AB glue diaphragm, wherein, the PET basic units are multiple towards being provided with the one side of first release layer
Blind locating holes, interior be provided with of the Blind locating holes paste body；
Body is pasted described in each to be uniformly distributed in the side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, diaphragm is opened in the side of second release layer provided with second.
Above-mentioned AB glue diaphragm, wherein, the side of the positioning diaphragm away from the PET basic units is provided with draw ring body.
Above-mentioned AB glue diaphragm, wherein, the first adhesive-layer is provided between the PET basic units and first release layer,
It is provided with the second adhesive-layer between first release layer and the front cover protective layer, the front cover protective layer and described second release
The 3rd adhesive-layer is provided between layer.
Above-mentioned AB glue diaphragm, wherein, second release layer is provided with departing from the side of first release layer to be inhaled
Attached layer.
Above-mentioned AB glue diaphragm, wherein, the PET basic units are multiple towards being provided with the one side of first release layer
Blind locating holes, interior be provided with of the Blind locating holes paste body；
Body is pasted described in each to be uniformly distributed in the side of the PET basic units.
Above-mentioned AB glue diaphragm, wherein, diaphragm is opened in the side of second release layer provided with second.
According to a kind of AB glue diaphragm of above-described embodiment, the program has following effect：
1st, the position of diaphragm can be quickly located, and is pasted in a manner of easily；
2nd, it is time saving and energy saving, the mortality of pad pasting is reduced, and its portion of material can recycle；
3rd, its is simple in construction, easily fabricated, installation.
Brief description of the drawings
Fig. 1 is a kind of deployed configuration schematic diagram of AB glue diaphragm；
Fig. 2 is a kind of partial enlarged drawing for opening diaphragm of AB glue diaphragm；
Fig. 3 is a kind of structural representation of the positioning diaphragm of AB glue diaphragm；
Fig. 4 is a kind of schematic cross-section of the groove of AB glue diaphragm；
Fig. 5 is a kind of partial enlarged drawing of the fricting strip of AB glue diaphragm：
Fig. 6 is a kind of upward view for opening diaphragm of AB glue diaphragm.
Reference in corresponding Figure of description is with reference to as follows：
First release layer 1, front cover protective layer 2, the second release layer 3, antistatic backing 4, PET basic units 5, positioning diaphragm 6, take off
Open diaphragm 7, paste bar 8, groove 9, void region 10, the glutinous bar 11 of positioning, fricting strip 12, the first adhesive-layer 13, the second viscose glue
The 14, the 3rd adhesive-layer 15 of layer, adsorption layer 16, Blind locating holes 17, paste body 18, second open diaphragm 19, draw ring body 20.
Embodiment
In order that technological means, creation feature, reached purpose and effect that utility model is realized are easy to understand, lower knot
Conjunction is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, 2, a kind of AB glue diaphragm of the utility model, wherein, including first be from top to bottom sequentially provided with
Release layer 1, front cover protective layer 2, the second release layer 3, antistatic backing 4 is provided between the release layer 3 of front cover protective layer 2 and second；The
One release layer 1 is provided with PET basic units 5 away from the side of front cover protective layer 2, and part PET basic units 5 are covered in the first release layer 1, PET
One long edge of basic unit 5 is provided with positioning diaphragm 6, and another long edge position of PET basic units 5, which is provided with, opens diaphragm 7.Further
, it make use of positioning diaphragm 6 to be positioned to be attached to the front cover protective layer 2 on the outside of display screen in this product.More
Further, antistatic backing 4 can prevent the subsidiary electrostatic attraction dust of front cover protective layer 2.
As shown in figure 3, bar 8 is pasted in the side of positioning diaphragm 6 towards the first release layer 1 provided with two or more, bar 8 is pasted
Set along positioning diaphragm 6 longitudinal direction, respectively paste bar 8 in region of the positioning diaphragm 6 away from PET basic units 5, enter one
Step, positioning diaphragm 6, which relies primarily on, pastes what bar 8 was positioned, and is sticked along what the positioning longitudinal direction of diaphragm 6 was set
Joint strip 8 can improve the stability that positioning diaphragm 6 positions.
As shown in Figure 3,4, in specific embodiment of the utility model, diaphragm 6 is positioned towards the one of the first release layer 1
Side is provided with groove 9, and longitudinal direction of the groove 9 along positioning diaphragm 6 is set；Groove 9 is close to a side of PET basic units 5, enters one
Step, then need to bend when positioning diaphragm 6 and needing to fix, in bending because positioning diaphragm 6 can be extruded into PET basic units,
Cause PET basic units or the first release layer 1 to tilt, be designed to alleviate positioning diaphragm 6 to PET basic units in this groove 9
Extruding.
As shown in figure 3, in specific embodiment of the utility model, a void region 10 is provided with positioning diaphragm 6, is engraved
Dummy section 10 is rectangle, and the long side of void region 10 is connected with the long side of PET basic units 5, and the further diaphragm 6 that positions is being bent
During positioning, additionally it is possible to check whether front cover protective layer 2 aligns with display screen through void region 10.
As shown in figure 3, in specific embodiment of the utility model, paste bar 8 and be sticked away from the side of positioning diaphragm 6
There is the glutinous bar 11 of two or more positioning, each glutinous bar 11 of positioning bonds with respectively pasting bar 8, and the further glutinous bar 11 of positioning can not only
It is enough to be positioned to pasting bar 8, additionally it is possible to the adhesion of enhancing positioning diaphragm 6.
As shown in Figure 5,6, in specific embodiment of the utility model, diaphragm 7 is opened towards the one of the first release layer 1
Side is provided with fricting strip 12, further, increases the coefficient of friction for opening diaphragm 7 by fricting strip 12, prevents from skidding.
In specific embodiment of the utility model, the thickness of positioning diaphragm 6 is less than the thickness of PET basic units 5, further
Be easy to position diaphragm 6 bending.
The is provided with as shown in Fig. 2 in specific embodiment of the utility model, between the release layer 1 of PET basic units 5 and first
One adhesive-layer 13, is provided with the second adhesive-layer 14 between the first release layer 1 and front cover protective layer 2, front cover protective layer 2 and second release
The 3rd adhesive-layer 15 is provided between layer 3, further passes through the first adhesive-layer 13, the second adhesive-layer 14 and the 3rd adhesive-layer 15
Itself composition of this product is bonded.
As shown in Fig. 2 in specific embodiment of the utility model, the second release layer 3 departing from the first release layer 1 one
Side is provided with adsorption layer 16, further can be absorbed the dust of display screen surface, foreign matter by adsorption layer.
In specifically used mode of the present utility model, the adsorption layer 16 of this product is close to display screen surface first, connect
The position of adjustment front cover protective layer 2, pin front cover protective layer 2 will position side edge bending of the diaphragm 6 along display screen and
Carry out pasting fixation by pasting bar 8；Then hand, which pinches second and opens diaphragm 19, lifts each aspect of front cover protective layer more than 2
Rise, the dust of display screen surface can be sopped up using adsorption layer 16 when starting, reuse second afterwards and open protection
Film 19 tears the second release layer 3 with adsorption layer 16 off, and the side of antistatic backing 4 directly is close into display screen, finally pinches and takes off
Diaphragm 7 is opened to tear the first release layer 1 off；Further, the first release layer 1 torn off can be carried out with PET basic units 5
Separation so that the PET basic units 5 after being separated coordinate positioning diaphragm 6 to reuse.
As shown in Fig. 2 diaphragm 19 is opened in the side of the second release layer 3 provided with second.
As shown in figure 3, side of the positioning diaphragm 6 away from PET basic units 5 is provided with draw ring body 20, further draw ring body 20
The positioning diaphragm 6 pasted bar 8 and fixed can be easy to pull.
As shown in fig. 6, in specific embodiment of the utility model, one side of the PET basic units 5 towards the first release layer 1
It is interior to be provided with multiple Blind locating holes 17, it is provided with Blind locating holes 17 and pastes body 18；Respectively paste body 18 and be uniformly distributed in PET basic units 5
In side, further PET basic units 5 after the completion of display screen pad pasting can be removed and used herein, be sticked using body 18 is pasted
Used on the upside of first release layer of other diaphragms.
In summary, a kind of AB glue diaphragm of the utility model, can quickly locate the position of diaphragm, and so as to
Prompt mode is pasted, time saving and energy saving, reduces the mortality of pad pasting, and its portion of material can recycle, its structure
Simply, easily fabricated, installation.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this area
To implement；Those skilled in the art, which can make various deformations or amendments within the scope of the claims and make, some simply to push away
Drill, deform or replace, this has no effect on the substantive content of utility model.
Claims (10)
- A kind of 1. AB glue diaphragm, it is characterised in that including be from top to bottom sequentially provided with the first release layer, front cover protective layer, Second release layer, antistatic backing is provided between the front cover protective layer and second release layer；First release layer is provided with PET basic units away from the side of the front cover protective layer, and the part PET basic units are covered in institute The first release layer is stated, a long edge of the PET basic units is provided with positioning diaphragm, and another long edge position of the PET basic units is set Open diaphragm；The positioning diaphragm pastes bar towards the side of the first release layer provided with two or more, and the bar of pasting is along the positioning Diaphragm longitudinal direction is set, and each bar of pasting is positioned in region of the diaphragm away from the PET basic units located at described.
- 2. AB glue diaphragm according to claim 1, it is characterised in that the positioning diaphragm is release towards described first The side of layer is provided with groove, and longitudinal direction of the groove along the positioning diaphragm is set；The groove is close to a side of the PET basic units.
- 3. AB glue diaphragm according to claim 1, it is characterised in that be provided with a vacancy section in the positioning diaphragm Domain, the void region are rectangle, and the long side of the void region is connected with the long side of the PET basic units.
- 4. AB glue diaphragm according to claim 1, it is characterised in that the bar of pasting is away from the positioning diaphragm Side, which is sticked, the glutinous bar of two or more positioning, and each glutinous bar of positioning bonds with each bar of pasting.
- 5. AB glue diaphragm according to claim 1, it is characterised in that described to open diaphragm release towards described first The side of layer is provided with fricting strip.
- 6. AB glue diaphragm according to claim 1, it is characterised in that the thickness of the positioning diaphragm is less than described The thickness of PET basic units, the side of the positioning diaphragm away from the PET basic units are provided with draw ring body.
- 7. AB glue diaphragm according to claim 1, it is characterised in that the PET basic units and first release layer it Between be provided with the first adhesive-layer, be provided with the second adhesive-layer between first release layer and the front cover protective layer, the front cover is protected The 3rd adhesive-layer is provided between sheath and second release layer.
- 8. AB glue diaphragm according to claim 1, it is characterised in that second release layer departing from described first from The side of type layer is provided with adsorption layer.
- 9. AB glue diaphragm according to claim 1, it is characterised in that the PET basic units are towards first release layer One side in be provided with multiple Blind locating holes, provided with pasting body in the Blind locating holes；Body is pasted described in each to be uniformly distributed in the side of the PET basic units.
- 10. AB glue diaphragm according to claim 1, it is characterised in that opened provided with second side of the second release layer Diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368693.9U CN207128354U (en) | 2017-04-10 | 2017-04-10 | A kind of AB glue diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368693.9U CN207128354U (en) | 2017-04-10 | 2017-04-10 | A kind of AB glue diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128354U true CN207128354U (en) | 2018-03-23 |
Family
ID=61630782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368693.9U Expired - Fee Related CN207128354U (en) | 2017-04-10 | 2017-04-10 | A kind of AB glue diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113122153A (en) * | 2021-04-14 | 2021-07-16 | 昆山联滔电子有限公司 | Protective film and preparation method thereof |
-
2017
- 2017-04-10 CN CN201720368693.9U patent/CN207128354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113122153A (en) * | 2021-04-14 | 2021-07-16 | 昆山联滔电子有限公司 | Protective film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180323 Termination date: 20200410 |