CN217809250U

CN217809250U - Material-saving distributed easy-to-peel battery back adhesive and electronic product

Info

Publication number: CN217809250U
Application number: CN202220360270.3U
Authority: CN
Inventors: 叶加伟
Original assignee: Suzhou Panel Electronic Co ltd
Current assignee: Suzhou Panel Electronic Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-11-15
Anticipated expiration: 2032-02-22

Abstract

The utility model provides a economize material distributing type and easily peel off battery gum and electronic product. Wherein, economize the material distributed and easily peel off battery gum and include: the release film comprises a first release film, easy-to-pull glue and a second release film; the number of the easy-pulling glue is at least two, and any one easy-pulling glue is U-shaped; the easy-to-draw glue is arranged in the same direction at intervals and positioned between the first release film and the second release film, two ends of any U-shaped easy-to-draw glue extend out from the position between the first release film and the second release film, and the extending end of any U-shaped easy-to-draw glue forms a pull lug structure; the Mylar layers are adhered to two surfaces of each tab structure of any one easy-to-pull glue, and the double-faced adhesive tape is further adhered to one surface of the Mylar layer of each tab structure of any one easy-to-pull glue. The utility model discloses a easy-to-draw is glued as the viscose, when needs dismantle the battery, can conveniently pull out easy-to-draw glue, has and peels off convenient advantage. Meanwhile, the easy-to-draw glue is uniformly distributed, so that the firm adhesion of the battery is met, and the reduction of the using amount of the adhesive is facilitated.

Description

Material-saving distributed easy-to-peel battery back adhesive and electronic product

Technical Field

The utility model relates to a battery gum technical field especially relates to a economize material distributing type and easily peel off battery gum and have its electronic product.

Background

At present, in some electronic products (such as a notebook), a battery needs to be adhered and fixed to an inner side wall of a housing to ensure stability of the battery and prevent the battery from moving. However, the battery in the existing electronic product is usually adhered to the inner side wall of the casing by a front adhesive, which is not favorable for disassembling the battery during maintenance. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a economize material distributing type and easily peel off battery gum and have its electronic product to overcome the not enough that exist among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a material-saving distributed easy-stripping battery back adhesive comprises: the release film comprises a first release film, easy-to-pull glue and a second release film;

the number of the easy-pulling glue is at least two, and any one easy-pulling glue is U-shaped;

the easy-pull glue strips are arranged in the same direction at intervals and are positioned between the first release film and the second release film, two ends of any U-shaped easy-pull glue strip extend out from the position between the first release film and the second release film, and the extending end of any U-shaped easy-pull glue strip forms a pull lug structure of the easy-pull glue strip;

the two surfaces of each tab structure of any one easy-pulling glue are respectively adhered with a Mylar layer, and one surface of the Mylar layer of each tab structure of any one easy-pulling glue is also adhered with a double-sided glue.

As the utility model discloses economize the improvement of material distributing type easy peel battery gum, it is antistatic from the type membrane that first type membrane is, antistatic from the type membrane has layer structure, and it is including setting gradually: antistatic coating, red polyester film layer, silicon oil layer and antistatic coating.

As an improvement of the material-saving distributed easy-to-peel battery back glue of the utility model, two easy-to-pull glue strips are provided; the width of the two U-shaped arms of any easy-pulling glue is gradually increased along the peeling and stretching direction.

As the utility model discloses economize the improvement of material distributing type easily peel off battery gum, the interval between two easy drawing glues reduces along peeling off tensile direction gradually.

As the utility model discloses economize the improvement of material distributing type easy peel battery gum, the second from the type membrane with the easy-to-draw glue one side that combines evenly is provided with a plurality of vertically and horizontally alternately arranged's recess.

As the utility model discloses economize improvement of material distributing type easy peel battery gum, first from type membrane and second still have the ear of drawing of relative setting on the type membrane, first length of drawing the ear on the type membrane is greater than the second from the length of drawing the ear on the type membrane, just the second is greater than first width of drawing the ear on the type membrane from the width of ear on the type membrane.

As the utility model discloses economize the improvement of material distributing type easy peel battery gum, the mylar layer is black matte polyester film.

As the utility model discloses economize the improvement of material distributing type easy peel battery gum, the third is from the type membrane including range upon range of setting in proper order: the coating comprises a release agent coating layer, an anti-static coating layer, a PET substrate layer, an anti-static coating layer and a release agent coating layer.

As the utility model discloses economize the improvement of material distributing type easily peel off battery gum, the double faced adhesive tape that stretches out the end of each easy-to-draw glue covers has the third of a bar from the type membrane, the third from the type membrane with the second is located the homonymy of each easy-to-draw glue from the type membrane.

an electronic product, comprising: a housing and a battery located in the housing; the battery is adhered to the inner side wall of the shell through the material-saving distributed easy-to-peel battery back adhesive.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a battery gum adopts easy-to-draw to glue as the viscose, when needs dismantle the battery, can conveniently pull out easy-to-draw glue, has and peels off convenient advantage. And simultaneously, the utility model discloses in, glue the easy-to-draw design for the U-shaped, and each U-shaped easy-to-draw glues interval syntropy setting. So, easy-to-draw is glued and is adopted above-mentioned evenly distributed's mode of setting, when satisfying the battery and firmly pasting, still is favorable to reducing the quantity of viscose.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective exploded view of an embodiment of a material-saving distributed easy-to-peel battery back adhesive of the present invention;

fig. 2 is a schematic diagram of a distribution mode of two easy-open adhesives in an embodiment of the material-saving distributed easy-peel battery back adhesive of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An embodiment of the utility model provides a economize material distributing type and easily peel off battery gum, it includes: the first release film 10, the easy-open glue 20, the second release film 30 and the third release film 40.

The easy-open adhesive 20 is used for adhering the battery to the inner side wall of the corresponding electronic product housing. Therefore, when the battery needs to be disassembled, the easy-to-pull glue 20 can be conveniently pulled out, and the advantage of convenient stripping is further achieved.

The easy-to-pull glue 20 is located between the first release film 10 and the second release film 30, and the first release film 10 and the second release film 30 protect the easy-to-pull glue 20 before the easy-to-pull glue 20 is pasted on the back adhesive surface of the battery.

The first release film 10 is an antistatic release film. In one embodiment, the antistatic release film is model number SDK100TM3ESR-T. The antistatic release film of this model has a layer structure, and it is including setting gradually: antistatic coating, red polyester film layer, silicon oil layer and antistatic coating.

The second release film 30 is a mesh release paper. At this time, a plurality of grooves which are criss-cross arranged are uniformly arranged on one surface of the second release film 30 combined with the easy-to-draw glue 20. So, when the second was glued with easy-to-draw from type membrane 30 and is jointed, the recess that the vertically and horizontally intercrossed set up can be followed to the bubble between the two and discharged, and then is favorable to easy-to-draw gluing 20's laminating.

Meanwhile, in the process of combining the easy-open adhesive 20 with the grid surface of the second release film 30 for a long time, the grid structure of the second release film 30 can be transferred to the easy-open adhesive 20 due to the external pressure. Therefore, when the pop-top glue 20 is used, the grid structure on the pop-top glue 20 is beneficial to the discharge of gas, and is further beneficial to the attachment of the pop-top glue 20.

In addition, when the easy-open glue 20 is used conveniently, the first release film 10 and the second release film 30 are peeled off, and the first release film 10 and the second release film 30 are also provided with

pull lugs

11 and 31 which are oppositely arranged. Meanwhile, the length of the pull-up lug 11 of the first release film 10 is greater than that of the pull-up lug 31 of the second release film 30, and the width of the pull-up lug 31 of the second release film 30 is greater than that of the pull-up lug 11 of the first release film 10. So,

first pull tab

11, 31 from type membrane 10 and second on the type membrane 30 all have the part that independently stretches out, and then conveniently peel off corresponding type membrane through pulling the tab.

In this embodiment, the number of the easy-open glue 20 is at least two, and any one easy-open glue 20 is U-shaped. Wherein, each easy-open glue 20 is arranged at intervals in the same direction and is positioned between the first release film 10 and the second release film 30. So, easy-to-draw glue 20 adopts above-mentioned evenly distributed's mode of setting, when satisfying the battery and firmly pasting, the battery needn't just glue the gum, and then still is favorable to reducing the quantity of viscose.

In one embodiment, as shown in fig. 2, the easy-open glue 20 is two in number in order to facilitate the stretching of the easy-open glue 20. At this time, the width of the two U-shaped arms of any one of the easy-open adhesives 20 gradually increases in the peeling and stretching direction. Meanwhile, the distance between the two easy-open adhesives 20 is gradually reduced along the peeling and stretching direction. Therefore, the bonding area of the easy-open adhesive 20 and the battery is gradually increased along the peeling and stretching direction, so that the larger the bonding area of the easy-open adhesive 20 and the battery is, the larger the peeling acting force is, and the peeling of the easy-open adhesive 20 is facilitated.

Furthermore, two ends of any U-shaped easy-open glue 20 extend out from the space between the first release film 10 and the second release film 30, and the extending end of any U-shaped easy-open glue 20 forms a pull lug structure 21. Meanwhile, in order to make the surface of the tab structure 21 of the easy-open glue 20 a non-resistant surface, the mylar layer 50 is adhered to both surfaces of the tab structure 21 of any one easy-open glue 20. In one embodiment, mylar layer 50 is of the type YBK-25, which is a black matte polyester film.

When the battery back adhesive of the embodiment is used, the pull tab structure 21 of each pop-top tape 20 needs to be folded and adhered to the side surface of the battery, so as to avoid the pull tab structure occupying extra space. Correspondingly, a double-sided adhesive 60 is bonded to one side of the mylar layer 50 of each tab structure 21 of any one of the easy-open tapes 20. At this time, the tab structure 21 of each pop-top tape 20 is folded and adhered to the side of the applied battery through the double-sided tape 60 thereon.

In addition, the double-sided adhesive tape at the extending end of each pop-top tape 20 is covered with a strip-shaped third release film 40, and the third release film 40 and the second release film 30 are located on the same side of each pop-top tape 20. Therefore, when in use, the double-sided adhesive tape at the extending end of each easy-open adhesive tape 20 can be exposed only by peeling off the third release film 40. In one embodiment, the third release film 40 includes: the coating comprises a release agent coating, an anti-static coating, a PET substrate layer, an anti-static coating and a release agent coating.

Based on the same technical concept, another embodiment of the present invention further provides an electronic product.

In this embodiment, the electronic product includes: a housing and a battery located in the housing. At this time, the battery is adhered to the inner side wall of the case by the material-saving distributed easy-peel battery back glue as described above.

To sum up, the utility model discloses a battery gum adopts easy-to-draw to glue as the viscose, when needs dismantle the battery, can conveniently pull out easy-to-draw glue, has and peels off convenient advantage. And simultaneously, the utility model discloses in, glue the easy-to-draw design for the U-shaped, and each U-shaped easy-to-draw glues interval syntropy setting. So, easy-to-draw glue adopts above-mentioned evenly distributed's mode of setting, when satisfying the battery and firmly pasting, still is favorable to reducing the quantity of viscose.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A material-saving distributed easy-peeling battery back adhesive is characterized by comprising: the release film comprises a first release film, easy-to-pull glue and a second release film;

2. The material-saving distributed easy-to-peel battery back adhesive according to claim 1, wherein the first release film is an antistatic release film, the antistatic release film has a layer structure comprising, in order: antistatic coating, red polyester film layer, silicon oil layer and antistatic coating.

3. The material-saving distributed easy-to-peel battery back adhesive as claimed in claim 1, wherein the number of the easy-to-pull adhesives is two; the width of the two U-shaped arms of any easy-pulling glue is gradually increased along the peeling and stretching direction.

4. The material-saving distributed easy-to-peel battery back adhesive according to claim 3, wherein the distance between two easy-to-peel adhesives is gradually reduced along the peeling and stretching direction.

5. The material-saving distributed easy-to-peel battery back adhesive is characterized in that a plurality of grooves which are arranged in a criss-cross mode are uniformly formed in one surface, combined with the easy-to-peel adhesive, of the second release film.

6. The material-saving distributed easy-to-peel battery back adhesive according to claim 1, wherein the first release film and the second release film are further provided with oppositely arranged pull tabs, the length of the first release film pull tab is greater than that of the second release film pull tab, and the width of the second release film pull tab is greater than that of the first release film pull tab.

7. The material-saving distributed easy-to-peel battery back adhesive as claimed in claim 1, wherein the mylar layer is a black matte polyester film.

8. The material-saving distributed easy-to-peel battery back adhesive according to claim 1, wherein a strip-shaped third release film covers the double-sided adhesive tape at the extending end of each easy-to-peel adhesive, and the third release film and the second release film are located on the same side of each easy-to-peel adhesive.

9. The material-saving distributed easy-to-peel battery back adhesive according to claim 8, wherein the third release film comprises: the coating comprises a release agent coating, an anti-static coating, a PET substrate layer, an anti-static coating and a release agent coating.

10. An electronic product, comprising: a housing and a battery located in the housing; the method is characterized in that: the battery is adhered to the inner side wall of the shell through the material-saving distributed easy-stripping battery back adhesive of any one of claims 1 to 9.