CN221166449U - Protection architecture that OCA glued - Google Patents
Protection architecture that OCA glued Download PDFInfo
- Publication number
- CN221166449U CN221166449U CN202322740007.4U CN202322740007U CN221166449U CN 221166449 U CN221166449 U CN 221166449U CN 202322740007 U CN202322740007 U CN 202322740007U CN 221166449 U CN221166449 U CN 221166449U
- Authority
- CN
- China
- Prior art keywords
- oca
- oca glue
- film
- heavy
- glue
- Prior art date
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- 239000003292 glue Substances 0.000 claims abstract description 72
- 239000002390 adhesive tape Substances 0.000 claims abstract description 27
- 239000012528 membrane Substances 0.000 claims description 41
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
- 239000004568 cement Substances 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a protection structure of OCA glue, which comprises a carrier layer, wherein soft adhesive tapes are arranged at the periphery of the top outer wall of the carrier layer, a heavy film is arranged on the top outer wall of the carrier layer, an OCA glue body is arranged on the top outer wall of the heavy film, a light film is arranged on the top outer wall of the OCA glue body, the heavy film is overlapped with the OCA glue body, the heavy film and the OCA glue body are both positioned in the soft adhesive tapes (5), and the light film is matched with the soft adhesive tapes for use. The protection structure of the OCA glue disclosed by the utility model has the technical effects of double protection on the OCA glue body, more complete OCA glue body, no adhesion of impurities such as dust and the like and convenience in use.
Description
Technical Field
The utility model relates to the technical field of OCA (optical clear adhesive), in particular to a protection structure of OCA.
Background
The OCA optical adhesive is an optical element adhesive material having various excellent properties. A special adhesive for cementing transparent optical elements (such as display cover plates, touch panels and the like) belongs to the class of pressure-sensitive adhesives.
Patent document 202123232799.1 discloses a multilayer film structure's OCA optical cement, including OCA optical cement body, the top of OCA optical cement body is provided with and leaves the type membrane, the bottom of OCA optical cement body is provided with down from the type membrane, four corners of OCA optical cement body are provided with supplementary installation component.
However, when the traditional OCA adhesive protection structure is used, the light film can protect the OCA adhesive, but the adhesion between the light film and the OCA adhesive is easy to be rubbed off, and when the OCA adhesive is not used, the light film is rubbed off to adhere the OCA adhesive to other positions or adhere impurities such as dust, and the use is inconvenient.
Disclosure of utility model
The utility model discloses a protection structure of OCA (optical clear adhesive) glue, and aims to solve the technical problems that when the traditional protection structure of OCA glue is used, a light film can protect the OCA glue, but adhesion between the light film and the OCA glue is easy to rub off, and when the OCA glue is not used, the light film is rubbed off to adhere the OCA glue to other positions or adhere impurities such as dust, and the like, so that the OCA glue is inconvenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a protection architecture of OCA glue, includes the carrier layer, the department is equipped with soft adhesive tape all around of carrier layer top outer wall, be equipped with the heavy membrane on the top outer wall of carrier layer, be equipped with the OCA glue body on the top outer wall of heavy membrane, be equipped with the light membrane on the top outer wall of OCA glue body.
In this scheme, light membrane and heavy membrane all are used for protecting OCA and glue the body, and through light membrane and soft adhesive tape adhesion tightly, glue the body with heavy membrane and OCA and fix the inside at soft adhesive tape, carry out dual protection to OCA and glue, when the edge of light membrane is carelessly rubbed open, soft adhesive tape can adhere the light membrane, makes OCA glue the body protection inside, and OCA glues the body more complete, can not glue impurity such as sticky dust, more facilitates the use.
Optionally, the heavy film and the OCA glue body are overlapped, and the heavy film and the OCA glue body are both positioned in the soft adhesive tape.
By adopting the technical scheme, the size and the shape of the heavy film and the OCA rubber body are the same, the heavy film can protect the OCA rubber body, the OCA rubber body is protected in the soft rubber strip, and the protection is reinforced.
Optionally, the light film is used in combination with the soft adhesive tape.
By adopting the technical scheme, the soft adhesive tape can be adhered to the light film, and when the edge of the light film is rubbed off, the soft adhesive tape is adhered and fixed to the light film and cannot be rubbed off completely, so that the inside of the soft adhesive tape is protected.
In a preferred scheme, four corners of the outer wall of the top of the carrier layer are provided with anti-sticking pads, and the anti-sticking pads are in arc structures.
By adopting the technical scheme, the anti-sticking pad enables the light film to be torn more easily, the arc structure can not scratch hands, the anti-sticking pad is safer, the anti-sticking pad can be prevented from sticking together in layer-by-layer accumulation, and the single light film can be better taken and distinguished.
From the above, the protection architecture of OCA glue comprises a carrier tape, the department is equipped with soft adhesive tape all around of carrier tape top outer wall, be equipped with the heavy membrane on the top outer wall of carrier tape, be equipped with the OCA glue body on the top outer wall of heavy membrane, be equipped with the light membrane on the top outer wall of OCA glue body. The protection structure of the OCA glue provided by the utility model has the technical effects of double protection on the OCA glue body, more complete OCA glue body, no adhesion of impurities such as dust and the like, and convenience in use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a protection structure of OCA glue according to the present utility model.
Fig. 2 is an overall structural development view of a protection structure of OCA glue according to the present utility model.
Fig. 3 is a schematic carrier layer structure of a protection structure of OCA glue according to the present utility model.
Fig. 4 is a schematic view of a light film attaching structure of a protection structure of OCA glue according to the present utility model.
In the accompanying drawings: 1. a carrier layer; 2. heavy film; 3. an OCA gel body; 4. a light film; 5. a soft adhesive tape; 6. and a release liner.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
The protection structure of the OCA glue disclosed by the utility model is mainly applied to the traditional protection structure of the OCA glue, the light film can protect the OCA glue, but the adhesion between the light film and the OCA glue is easy to rub off, and when the OCA glue is not used, the light film is rubbed off to adhere the OCA glue to other positions or adhere impurities such as dust, and the like, so that the OCA glue is inconvenient to use.
Referring to fig. 1, 2 and 3, a protection architecture of OCA glues, including carrier layer 1, the department is equipped with soft adhesive tape 5 all around of carrier layer 1 top outer wall, is equipped with heavy membrane 2 on the top outer wall of carrier layer 1, is equipped with OCA gluey body 3 on the top outer wall of heavy membrane 2, is equipped with light membrane 4 on the top outer wall of OCA gluey body 3.
In specific course of working, from top to bottom has distributed light membrane 4, OCA gluey body 3, heavy membrane 2 and carrier layer 1 in proper order, and light membrane 4 and heavy membrane 2 protect in the both sides of OCA gluey body 3, and light membrane 4 can be tightly with soft adhesive tape 5 adhesion, glues body 3 with the OCA and fixes in the inside of soft adhesive tape 5 with heavy membrane 2, carries out dual protection to OCA gluey body 3.
Further, referring to fig. 2 and 4, in some examples, the heavy film 2 is overlapped with the OCA glue body 3, and the heavy film 2 and the OCA glue body 3 are both located inside the soft glue strip 5, so that the heavy film 2 and the OCA glue body 3 are the same in size and shape, and the heavy film 2 can protect the OCA glue body 3, and strengthen and protect the OCA glue body 3 inside the soft glue strip 5.
Further, referring to fig. 1 and 4, in some examples, the light film 4 is used in combination with the soft adhesive tape 5, so that the soft adhesive tape 5 can be adhered to the light film 4, and when the edge of the light film 4 is rubbed off, the soft adhesive tape 5 can adhere and fix the light film 4, and can not be completely rubbed off, so as to protect the inside of the soft adhesive tape 5.
Wherein, light membrane 4 covers soft adhesive tape 5, OCA glues body 3 and heavy membrane 2 respectively completely, and the three covers completely, protects more completely OCA glues body 3.
Wherein, light membrane 4, OCA glue body 3, heavy membrane 2, carrier layer 1 and soft adhesive tape 5 all are transparent, and the colour with OCA glue body 3 is unanimous, and is more pleasing to the eye.
Referring to fig. 1, 2 and 3, in a preferred embodiment, the four corners of the top outer wall of the carrier layer 1 are fixedly connected with anti-sticking pads 6, and the anti-sticking pads 6 are arranged in a circular arc structure.
Specifically, when tearing light membrane 4, can tear from the four corners department of light membrane 4 that antiseized pad 6 top was leaked, the antiseized pad 6 of circular arc structure can not fish tail hand, and the antiseized pad 6 of setting also can avoid gluing in piling up layer upon layer, better take the overall structure of distinguishing single light membrane 4 etc..
Further, referring to fig. 1, in some examples, the four corners of the light film 4 are each beyond the position of the release pad 6, and the light film 4 is used in conjunction with the release pad 6, so that the light film 4 leaks out of the four corner positions on the release pad 6, and the light film 4 can be better torn at the four corners to prevent the time and effort from being spent on finding the tearing positions.
Working principle: during the use, this scheme has set gradually light membrane 4, OCA glues body 3, heavy membrane 2 and carrier layer 1 from top to bottom, and light membrane 4 and heavy membrane 2 protect the both sides at OCA gluey body 3, and is tight through light membrane 4 and soft adhesive tape 5 adhesion, glues the body 3 fixed protection in soft adhesive tape 5's inside with heavy membrane 2 and OCA, carries out dual protection to OCA gluey body 3, can tear light membrane 4 through the four corners position that light membrane 4 spilled in the top of antiseized pad 6, can avoid piling up the sticky.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a protection architecture is glued to OCA, includes carrier layer (1), its characterized in that, the department is equipped with soft adhesive tape (5) all around of carrier layer (1) top outer wall, be equipped with heavy membrane (2) on the top outer wall of carrier layer (1), be equipped with OCA on the top outer wall of heavy membrane (2) and glue body (3), be equipped with light membrane (4) on the top outer wall of OCA glue body (3).
2. The OCA glue protection structure according to claim 1, wherein the heavy film (2) is coincident with the OCA glue body (3), and both the heavy film (2) and the OCA glue body (3) are located inside the soft glue strip (5).
3. Protection structure for OCA glue according to claim 2, characterized in that said light film (4) is used in cooperation with said soft strip (5).
4. A protection structure for OCA glue according to claim 3, characterized in that the light film (4) covers the soft glue strip (5), the OCA glue body (3) and the heavy film (2) completely, respectively.
5. The OCA glue protection structure according to claim 4, wherein the light film (4), the OCA glue body (3), the heavy film (2), the carrier layer (1) and the soft adhesive tape (5) are transparent.
6. The protection structure of OCA glue according to claim 1, wherein anti-sticking pads (6) are arranged at four corners of the top outer wall of the carrier layer (1), and the anti-sticking pads (6) are arranged in an arc structure.
7. The OCA glue protection structure according to claim 6, wherein the four corners of the light film (4) are beyond the positions of the anti-sticking pad (6), and the light film (4) is matched with the anti-sticking pad (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740007.4U CN221166449U (en) | 2023-10-12 | 2023-10-12 | Protection architecture that OCA glued |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740007.4U CN221166449U (en) | 2023-10-12 | 2023-10-12 | Protection architecture that OCA glued |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221166449U true CN221166449U (en) | 2024-06-18 |
Family
ID=91435375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740007.4U Active CN221166449U (en) | 2023-10-12 | 2023-10-12 | Protection architecture that OCA glued |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221166449U (en) |
-
2023
- 2023-10-12 CN CN202322740007.4U patent/CN221166449U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |