CN220745782U - From type membrane tear hand structure - Google Patents
From type membrane tear hand structure Download PDFInfo
- Publication number
- CN220745782U CN220745782U CN202322328348.0U CN202322328348U CN220745782U CN 220745782 U CN220745782 U CN 220745782U CN 202322328348 U CN202322328348 U CN 202322328348U CN 220745782 U CN220745782 U CN 220745782U
- Authority
- CN
- China
- Prior art keywords
- release film
- solid glue
- base layer
- film base
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000012528 membrane Substances 0.000 title abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 59
- 239000007787 solid Substances 0.000 claims abstract description 58
- 238000005452 bending Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of diaphragm assembly, in particular to a release film tearing structure which comprises a release film base layer and a handle, wherein the handle is arranged on one side of the release film base layer; a top layer solid glue and a bottom layer solid glue are arranged on the other side of the release film base layer; the top layer solid glue is positioned on the release surface of the release film base layer; the bottom layer solid glue is positioned on the back of the release surface of the release film base layer; one end of the release film base layer, which is stuck with the bottom layer solid glue, is inserted between the material and the release film, and is adhered with the adhesive surface of the material through the bottom layer solid glue; the release film base layer is bent for 180 degrees, and is adhered with the other surface of the release film through the top layer solid glue to form a bending state. The handle is pinched to tear the in-process from the type membrane, the top layer solid glue in the bending area is separated with the type membrane earlier, and the tear hand structure after the pulling is continued, so that the type membrane can be separated from the sticky surface of the material, and the initial stripping direction in the separation process is changed from outside to inside, so that the separation is more convenient compared with the traditional tear hand structure.
Description
Technical Field
The utility model relates to the technical field of diaphragm assembly, in particular to a release film tearing hand structure.
Background
The materials such as the protective film, the double faced adhesive tape, the sponge and the diffusion film are applied to the assembly of the module in a large quantity, the release film is required to be attached to the adhesive surface before the assembly of the materials, the release film can be divided into two types of adhesive and non-adhesive, and the release film is stripped before the use and then assembled. In order to complete the stripping action, a tearing hand is reserved on the basis of the design of the release film and the size of the release film is consistent with that of a material, and the whole release film is pulled to strip through the tearing hand. However, in the assembly process, a plurality of materials are often required to be assembled, and the reserved tearing hand position can interfere with the assembly of other materials, so that the design of adhering the tearing hand is adopted, the tearing hand is adhered to the release film, and the tearing hand and the release film are covered on the adhesive surface of the materials together; however, the design is completely covered by the release film because the tearing hand is stuck with the adhesive surface of the material; when peeling is performed, the peeling initial direction is from inside to outside, and the peeling is difficult, so that the peeling operation is difficult to complete.
Disclosure of Invention
The utility model aims at solving the problems in the background technology, and provides a release film tearing structure, which is used for bending the traditional tearing structure, wherein one end of a release film base layer, which is attached with bottom layer solid glue, is inserted between a material and a release film, and is adhered with the adhesive surface of the material through the bottom layer solid glue; bending the release film base layer by 180 degrees; the top layer solid glue on the release film base layer is adhered to the other surface of the release film; the tearing hand is in a bending state; the initial stripping direction is changed from outside to inside during separation of the release film, which is more convenient.
According to the technical scheme, the release film tearing structure comprises a release film base layer in the middle and a handle, wherein the handle is arranged on one side of the release film base layer; a top layer solid glue and a bottom layer solid glue are arranged on the other side of the release film base layer;
the top layer solid glue is positioned on the release surface of the release film base layer;
the bottom layer solid glue is positioned on the back of the release surface of the release film base layer;
the handles are arranged on the back of the release surface of the same release film base layer;
one end of the release film base layer, which is stuck with the bottom layer solid glue, is inserted between the material and the release film, and is adhered with the adhesive surface of the material through the bottom layer solid glue; bending the release film base layer by 180 degrees; the top layer solid glue on the release film base layer is adhered to the other surface of the release film; the tearing hand is in a bending state.
Preferably, an upper notch and a lower notch are arranged in the middle of the release film base layer, and a bending part is formed at the notch; the release film base layer is bent 180 degrees along the bending part.
Preferably, the top layer of solid glue has a lower viscosity than the bottom layer of solid glue.
Preferably, the size of the top layer of solid glue is smaller than the size of the bottom layer of solid glue.
Preferably, the handle is provided in yellow.
Preferably, the handle is located above the release film, and a gap is reserved between the handle and the release film.
Preferably, when the handle is pinched to tear the release film, the top layer solid glue in the bending area is separated from the release film, and the bending area is unfolded.
Preferably, the unfolded tearing hand structure is pulled continuously, and the release film is separated from the adhesive surface of the material from outside to inside.
Compared with the prior art, the utility model has the following beneficial technical effects:
in the utility model, one end of the release film base layer, which is stuck with the bottom layer solid glue, is inserted between the material and the release film and is adhered with the adhesive surface of the material through the bottom layer solid glue; bending the release film base layer by 180 degrees; the top layer solid glue on the release film base layer is adhered to the other surface of the release film; the tearing hand is in a bending state. The handle is positioned above the release film, and a gap is reserved between the handle and the release film; when the handle is pinched, the top layer solid glue in the bending area is separated from the release film in the process of tearing the release film, and the bending area can be unfolded very conveniently. The hand tearing structure after the stretching is pulled continuously, the release film and the adhesive surface of the material can be separated very conveniently, the initial stripping direction in the separation process is changed from outside to inside, and compared with the traditional hand tearing structure, the separation is more convenient.
Drawings
FIG. 1 is a schematic view of the tear hand structure of the present utility model in an extended state;
FIG. 2 is a schematic cross-sectional view of the tear handle structure of the present utility model in an expanded state;
FIG. 3 is a schematic view of the structure of the present utility model in a bent state;
fig. 4 is a schematic cross-sectional view of the tear structure of the present utility model in a bent state.
Reference numerals: 1. a handle; 2. a release film base layer; 3. a top layer of solid glue; 4. and (5) bottom layer solid glue.
Detailed Description
Example 1
As shown in fig. 1-2, the release film tearing structure provided by the utility model comprises a release film base layer 2 in the middle and a handle 1, wherein the handle 1 is arranged on one side of the release film base layer 2; a top layer solid glue 3 and a bottom layer solid glue 4 are arranged on the other side of the release film base layer 2;
the top layer solid glue 3 is positioned on the release surface of the release film base layer 2;
the bottom layer solid glue 4 is positioned on the back of the release surface of the release film base layer 2;
the handle 1 is arranged on the back of the release surface of the same release film base layer 2.
As shown in fig. 3-4, an upper notch and a lower notch are arranged in the middle of the release film base layer 2, and a bending part is formed at the notch; the release film base layer 2 is bent 180 degrees along the bending part; the release film base layer 2 fixes the bending area through the top layer solid glue 3, so that the tearing hand forms a bending state;
the tearing structure is stuck with the release film through the bottom layer fixing glue 4.
In this embodiment, the top layer of solid glue 3 has a lower viscosity than the bottom layer of solid glue 4. The size of the top layer of solid glue 3 is smaller than the size of the bottom layer of solid glue 4. When the handle 1 is pulled to unfold the tearing structure, the bending area is easier to unfold because the viscosity of the top layer solid glue 3 is lower than that of the bottom layer solid glue 4; in addition, as the size of the top layer solid glue 3 is smaller than that of the bottom layer solid glue 4, the bending area is easier to spread, and the release film is convenient to separate.
In this embodiment, the handle 1 is provided in yellow; the yellow color is more easily identified.
In the embodiment, one end of the release film base layer 2, which is stuck with the bottom layer solid glue 4, is inserted between the material and the release film, and is adhered with the adhesive surface of the material through the bottom layer solid glue 4; bending the release film base layer 2 by 180 degrees; the top layer solid glue 3 on the release film base layer 2 is adhered with the other surface of the release film; the tearing hand is in a bending state. The handle 1 is positioned above the release film, and a gap is reserved between the handle and the release film; when the handle 1 is pinched, the top layer solid glue 3 in the bending area is separated from the release film in the process of tearing the release film, and the bending area can be unfolded very conveniently. The hand tearing structure after the stretching is pulled continuously, the release film and the adhesive surface of the material can be separated very conveniently, the initial stripping direction in the separation process is changed from outside to inside, and compared with the traditional hand tearing structure, the separation is more convenient.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The release film tearing hand structure comprises a release film base layer (2) in the middle and a handle (1), and is characterized in that the handle (1) is arranged on one side of the release film base layer (2); a top layer solid glue (3) and a bottom layer solid glue (4) are arranged on the other side of the release film base layer (2);
the top layer solid glue (3) is positioned on the release surface of the release film base layer (2);
the bottom layer solid glue (4) is positioned on the back of the release surface of the release film base layer (2);
the handles (1) are arranged on the back of the release surface of the same release film base layer (2);
one end of the release film base layer (2) stuck with the bottom layer solid glue (4) is inserted between the material and the release film and is adhered with the adhesive surface of the material through the bottom layer solid glue (4); bending the release film base layer (2) for 180 degrees; the top layer solid glue (3) on the release film base layer (2) is adhered to the other surface of the release film; the tearing hand is in a bending state.
2. The release film tearing hand structure according to claim 1, wherein an upper notch and a lower notch are arranged in the middle of the release film base layer (2), and a bending part is formed at the notch; the release film base layer (2) is bent 180 degrees along the bending part.
3. A release film tear structure according to claim 1, characterized in that the top layer of solid glue (3) has a lower viscosity than the bottom layer of solid glue (4).
4. A release film tear structure according to claim 1, characterized in that the size of the top layer of solid glue (3) is smaller than the size of the bottom layer of solid glue (4).
5. A release film tear handle structure according to claim 1, characterized in that the handle (1) is provided in yellow.
6. The release film tearing structure according to claim 1, wherein the handle (1) is located above the release film and a gap is left between the handle and the release film.
7. A release film tear hand structure according to claim 1, characterized in that the top layer solid glue (3) in the bending area is separated from the release film by pinching the handle (1) to tear the release film, and the bending area is unfolded.
8. The release film tear handle structure of claim 7, wherein pulling on the unfolded tear handle structure separates the release film from the adhesive surface of the material from the outside to the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328348.0U CN220745782U (en) | 2023-08-29 | 2023-08-29 | From type membrane tear hand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328348.0U CN220745782U (en) | 2023-08-29 | 2023-08-29 | From type membrane tear hand structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745782U true CN220745782U (en) | 2024-04-09 |
Family
ID=90549361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328348.0U Active CN220745782U (en) | 2023-08-29 | 2023-08-29 | From type membrane tear hand structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745782U (en) |
-
2023
- 2023-08-29 CN CN202322328348.0U patent/CN220745782U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |