Thermal-insulation flame-retardant cotton double-faced adhesive tape

Abstract

The utility model discloses a heat-insulating and flame-retardant cotton double faced adhesive tape, and relates to the technical field of electronic double faced adhesive tapes, a first limiting soft column is located at the top of an adhesive film body, the top of the adhesive film body is connected with a first flame-retardant layer and a first heat-insulating film, and first limiting holes are formed in the first flame-retardant layer and the first heat-insulating film; the first flame-retardant layer and the first heat-insulating film are connected with the first limiting soft column through the first limiting hole, and the top of the first heat-insulating film is connected with a first adhesive surface; four groups of second limiting soft columns are connected to the bottom of the adhesive film body, a second flame-retardant layer and a second heat-insulating film are connected to the bottom of the adhesive film body, second limiting holes are formed in the second flame-retardant layer and the second heat-insulating film, and the second flame-retardant layer and the second heat-insulating film are connected with the second limiting soft columns through the second limiting holes. The first flame-retardant layers and other mechanisms are arranged on the upper surface and the lower surface of the adhesive film body, so that the situation of spontaneous combustion of the adhesive film body during use due to over-high temperature can be avoided, and the safety of the equipment during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic double-sided tapes, in particular to a heat-insulating and flame-retardant cotton double-sided tape Background Technique

[0002] The double-sided adhesive tape is made of paper, cloth, or plastic film as the base material, and then an elastomeric pressure-sensitive adhesive or a resin-based pressure-sensitive adhesive is evenly coated on the above base material to form a roll-shaped adhesive tape. Most double-sided tapes are composed of three parts: a base material, an adhesive, and a release paper film. In the manufacturing process of electronic products, double-sided tapes are often used to connect electronic components on the upper and lower sides. However, the existing double-sided tapes have some deficiencies, such as:

[0003] For the electronic component buffer double-sided tape composite structure with the publication number of CN216550242U, the device uses the cooperation of the first base material, the second base material, the sealing component, and the supporting component. The supporting component includes a plurality of elastic balls, which can increase the elasticity between the first base material and the second base material. The sealing component can form a sealed chamber between the first base material and the second base material, thus forming an airbag buffer, thereby improving its practical performance. However, in the actual use process, since the device is connected to the electronic device, when the electronic device emits high temperature, it may affect the use of the double-sided tape, resulting in the situation of igniting the colloid, reducing the safety of the device during use;

[0004] Therefore, we propose a heat-insulating and flame-retardant cotton double-sided tape to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heat-insulating and flame-retardant cotton double-sided tape to solve the problem that most of the current market double-sided tapes for electronic use are connected to electronic devices, so that when the electronic device emits high temperature, it may affect the use of the double-sided tape, resulting in the situation of igniting the colloid, reducing the safety of the device during use

[0006] To achieve the above purpose, the utility model provides the following technical solution: A heat-insulating and flame-retardant cotton double-sided tape, including a film body, a first limiting soft column connected to the film body. The first limiting soft column is located at the top of the film body, and a first flame-retardant layer and a first heat-insulating film are connected to the top of the film body. And first limiting holes are provided inside the first flame-retardant layer and the first heat-insulating film. The first flame-retardant layer and the first heat-insulating film are connected to the first limiting soft column through the first limiting holes, and a first adhesive surface is connected to the top of the first heat-insulating film;

[0007] Four groups of second limiting soft columns are connected to the bottom of the adhesive film body, and a second flame retardant layer and a second heat insulation film are connected to the bottom of the adhesive film body. Second limiting holes are provided inside the second flame retardant layer and the second heat insulation film. The second flame retardant layer and the second heat insulation film are connected to the second limiting soft columns through the second limiting holes, and a bottom pasting mechanism is connected to the bottom of the second heat insulation film.

[0008] By providing a first flame retardant layer, a first heat insulation film, a second flame retardant layer and a second heat insulation film on the upper and lower surfaces of the adhesive film body, it can effectively prevent the adhesive film body from spontaneous combustion due to excessive temperature during use, thereby increasing the safety of the device during use. And through the setting of the first limiting soft column and the second limiting soft column, the mechanisms on both sides of the adhesive film body can be better limited and fixed, thereby increasing the integrity of the device.

[0009] As a preferred technical solution of the present invention, the bottom pasting mechanism includes a second pasting surface, and the top of the second pasting surface is connected to the second heat insulation film. And a radian pasting angle with a driving radian is provided on the outside of the second pasting surface, and the radian pasting angle is integral with the second pasting surface.

[0010] Adopting the above technical solution can prevent the situation that it is not easy to paste during the pasting process due to the right angle of the pasting surface when the second pasting surface is attached to the bottom electronic device, so that the radian pasting angle converges the four sides of the second pasting surface to prevent the second pasting surface from leaking glue.

[0011] As a preferred technical solution of the present invention, the bottom pasting mechanism includes two groups of pasting edges on the left and right. The top of the pasting edge is connected to the second heat insulation film, and the pasting edges are connected to each other through two groups of connecting pasting surfaces. The inner side of the pasting edge is connected with a side connecting film, and the inner side of the side connecting film is connected with an electronic connecting core.

[0012] Adopting the above technical solution can make it more convenient to fix the electronic connecting core by the pasting edge, and then connect the bottom electronic device through the interface reserved by the electronic connecting core, so as to avoid the pasting edge directly connecting with the electronic device, and increase the protection of the device during bonding.

[0013] As a preferred technical solution of the present invention, the adhesive film body is made of cotton material, and a glass fiber layer is provided inside the adhesive film body to increase the tensile strength of the adhesive film body.

[0014] Adopting the above technical solution can enable the adhesive film body of the double-sided adhesive to have tensile strength under the setting of the glass fiber layer, so that the double-sided adhesive can be better used.

[0015] As a preferred technical solution of the present utility model, a top protective edge is connected to the top of the adhesive film body, and the inner side of the top protective edge fixes the peripheries of the first flame retardant layer, the first heat insulation film, and the first adhesive surface.

[0016] Adopting the above technical solution can enable the adhesive film body to better fix mechanisms such as the first flame retardant layer, the first heat insulation film, and the first adhesive surface, increasing the protection of this double-sided adhesive.

[0017] As a preferred technical solution of the present utility model, a bottom protective edge is connected to the bottom of the adhesive film body, and the inner side of the bottom protective edge fixes the peripheries of the second flame retardant layer, the second heat insulation film, and the second adhesive surface, and the bottom of the bottom protective edge has a radian angle.

[0018] Adopting the above technical solution can enable the bottom protective edge to be better adhered to the electronic mechanism at the bottom during fitting, and the radian angle can enable the user to perform better adhesion, and the bottom protective edge fixes mechanisms such as the second flame retardant layer, the second heat insulation film, and the second adhesive surface.

[0019] As a preferred technical solution of the present utility model, a first release sticker is connected to the top of the first adhesive surface, and a first opening is connected to the left side of the first release sticker, and a second release sticker is connected to the bottom of the bottom adhesive mechanism, and a second opening is connected to the left side of the second release sticker.

[0020] Adopting the above technical solution can make the storage of this double-sided adhesive more convenient, thereby increasing the protection of the device during storage.

[0021] Compared with the prior art, the beneficial effects of the present utility model are: by providing the first flame retardant layer, the first heat insulation film, the second flame retardant layer, and the second heat insulation film on the upper and lower surfaces of the adhesive film body, it can effectively prevent the adhesive film body from spontaneous combustion due to excessive temperature during use, thereby increasing the safety of the device during use, and through the arrangement of the first limit soft column and the second limit soft column, the mechanisms on the upper and lower sides of the adhesive film body can be better limited and fixed, thereby increasing the integrity of the device;

[0022] 1. By providing radian adhesive angles around the second adhesive surface, when the second adhesive surface is fitted with the bottom electronic device, it will not be difficult to adhere during the adhesion process due to the right angle of the adhesive surface, and the radian adhesive angles converge the peripheries of the second adhesive surface to prevent the second adhesive surface from leaking glue;

[0023] 2. By setting the adhesive edge and the side connection film, it is possible to make it more convenient to fix the electronic connection core with the adhesive edge. Subsequently, the electronic device at the bottom is connected through the interface reserved by the electronic connection core, so as to avoid the direct connection between the adhesive edge and the electronic device, increasing the protection of the device during bonding;

[0024] Furthermore, by setting the first release sticker and the second release sticker, it is possible to make it more convenient to store the double-sided tape, thereby increasing the protection of the device during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front elevation structure schematic diagram of the top mechanism of the present utility model;

[0026] Figure 2 It is a bottom elevation structure schematic diagram of the top mechanism of the present utility model;

[0027] Figure 3 It is a front elevation structure schematic diagram of the bottom mechanism of the present utility model;

[0028] Figure 4 It is a bottom elevation structure schematic diagram of the bottom mechanism of the present utility model;

[0029] Figure 5 It is an enlarged elevation structure schematic diagram of the second adhesive surface of the present utility model;

[0030] Figure 6 It is a front elevation structure schematic diagram of the present utility model;

[0031] Figure 7 It is a front elevation structure schematic diagram of the bottom mechanism of Embodiment 2 of the present utility model;

[0032] Figure 8 It is an elevation structure schematic diagram of the electronic connection core of Embodiment 2 of the present utility model.

[0033] In the figure: 1. Adhesive film body; 2. First limiting soft column; 3. First flame retardant layer; 4. First heat insulation film; 5. First limiting hole; 6. First adhesive surface; 7. First release sticker; 8. First opening; 9. Top protection edge; 10. Second limiting soft column; 11. Second flame retardant layer; 12. Second heat insulation film; 13. Second limiting hole; 14. Second adhesive surface; 15. Arc adhesive angle; 16. Second release sticker; 17. Second opening; 18. Bottom protection edge; 19. Adhesive edge; 20. Connecting adhesive surface; 21. Side connection film; 22. Electronic connection core. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0035] Embodiment 1:

[0036] In order to solve the problem that the double-sided adhesive may spontaneously combust due to the high temperature of the electronic mechanism in the prior art, the following solution is disclosed. Please refer to Figures 1-6 , the present utility model provides a technical solution: a heat-insulating and flame-retardant cotton double-sided adhesive, including a film body 1, a first limiting soft post 2 connected to the film body 1. The first limiting soft post 2 is located at the top of the film body 1, and a first flame-retardant layer 3 and a first heat-insulating film 4 are connected to the top of the film body 1. And first limiting holes 5 are provided inside the first flame-retardant layer 3 and the first heat-insulating film 4. The first flame-retardant layer 3 and the first heat-insulating film 4 are connected to the first limiting soft post 2 through the first limiting holes 5, and a first adhesive surface 6 is connected to the top of the first heat-insulating film 4;

[0037] Four groups of second limiting soft posts 10 are connected to the bottom of the film body 1, and a second flame-retardant layer 11 and a second heat-insulating film 12 are connected to the bottom of the film body 1. And second limiting holes 13 are provided inside the second flame-retardant layer 11 and the second heat-insulating film 12. The second flame-retardant layer 11 and the second heat-insulating film 12 are connected to the second limiting soft posts 10 through the second limiting holes 13, and a bottom adhesive mechanism is connected to the bottom of the second heat-insulating film 12;

[0038] When using the double-sided adhesive, first connect it to the electronic mechanism at the bottom through the bottom adhesive surface provided at the bottom of the film body 1, and then connect it to the electronic mechanism at the top through the first adhesive surface 6. When the temperature of the electronic mechanism at the top or bottom is too high, the first heat-insulating film 4 and the second heat-insulating film 12 will isolate part of the temperature, thus preventing the excessive temperature from affecting the film body 1, and the first flame-retardant layer 3 and the second flame-retardant layer 11 will also protect the upper and lower sides of the film body 1;

[0039] The bottom adhesive mechanism includes a second adhesive surface 14, and the top of the second adhesive surface 14 is connected to the second heat-insulating film 12. And a radian adhesive angle 15 with a driving radian is provided on the outside of the second adhesive surface 14. The radian adhesive angle 15 and the second adhesive surface 14 are integrated;

[0040] The film body 1 is made of cotton material, and a glass fiber layer is provided inside the film body 1 to increase the tensile strength of the film body 1; a top protection edge 9 is connected to the top of the film body 1, and the inner side of the top protection edge 9 fixes the peripheries of the first flame-retardant layer 3, the first heat-insulating film 4 and the first adhesive surface 6;

[0041] The bottom of the adhesive film body 1 is connected with a bottom protective edge 18, and the inner side of the bottom protective edge 18 fixes the peripheries of the second flame retardant layer 11, the second heat insulation film 12 and the second adhesive surface 14, and the bottom of the bottom protective edge 18 has a radian angle; the top of the first adhesive surface 6 is connected with a first release sticker 7, and the left side of the first release sticker 7 is connected with a first opening 8, and the bottom of the bottom adhesive mechanism is connected with a second release sticker 16, and the left side of the second release sticker 16 is connected with a second opening 17;

[0042] When the first adhesive surface 6 and the second adhesive surface 14 are adhesively connected to the upper and lower electronic mechanisms, the top protective edge 9 and the bottom protective edge 18 will protect the peripheries of mechanisms such as the first flame retardant layer 3 and the first heat insulation film 4, thus avoiding the deformation caused by excessive extrusion of the double-sided adhesive, and increasing the protection of the double-sided adhesive.

[0043] Embodiment 2:

[0044] In this embodiment, another bottom adhesion method is disclosed, which is different from Embodiment 1. Specifically, as Figures 7-8 shown, the difference between this embodiment and Embodiment 1 is that: the bottom adhesive mechanism includes two groups of paste edges 19 on the left and right, and the top of the paste edge 19 is connected with the second heat insulation film 12, and the paste edge 19 is connected with each other through two groups of connecting adhesive surfaces 20, and the inner side of the paste edge 19 is connected with a side connecting film 21, and the inner side of the side connecting film 21 is connected with an electronic connecting core 22;

[0045] When the electronic mechanism at the bottom cannot be directly connected to the double-sided adhesive, the electronic connecting core 22 can be attached to the top of the electronic mechanism, and then the paste edge 19 is adhesively attached to the outer periphery of the electronic mechanism. Since the paste edge 19 is connected to the electronic connecting core 22 through the side connecting film 21, the paste edge 19 will limit and fix the electronic connecting core 22.

[0046] Working principle: When using the double-sided adhesive, first connect the bottom of the adhesive film body 1 to the bottom electronic mechanism through the bottom adhesive surface, and then connect the top of the electronic mechanism through the first adhesive surface 6. When the temperature of the top or bottom electronic mechanism is too high, the first heat insulation film 4 and the second heat insulation film 12 will isolate part of the temperature, thus avoiding the high temperature from affecting the adhesive film body 1, and the first flame retardant layer 3 and the second flame retardant layer 11 will also protect the upper and lower sides of the adhesive film body 1;

[0047] When the first adhesive surface 6 and the second adhesive surface 14 are adhesively connected to the upper and lower electronic mechanisms, the top protective edge 9 and the bottom protective edge 18 will protect the peripheries of mechanisms such as the first flame retardant layer 3 and the first heat insulation film 4, thus avoiding the deformation caused by excessive extrusion of the double-sided adhesive, and increasing the protection of the double-sided adhesive.

[0048] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0049] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A heat-insulating and flame-retardant cotton double-sided adhesive tape, comprising an adhesive film body (1) and a first limiting soft column (2) connected to the adhesive film body (1), characterized in that, The first limiting soft post (2) is located at the top of the film body (1), and a first flame retardant layer (3) and a first heat insulation film (4) are connected to the top of the film body (1). A first limiting hole (5) is provided inside the first flame retardant layer (3) and the first heat insulation film (4). The first flame retardant layer (3) and the first heat insulation film (4) are connected to the first limiting soft post (2) through the first limiting hole (5), and a first adhesive surface (6) is connected to the top of the first heat insulation film (4). Four groups of second limiting soft posts (10) are connected to the bottom of the film body (1), and a second flame retardant layer (11) and a second heat insulation film (12) are connected to the bottom of the film body (1). A second limiting hole (13) is provided inside the second flame retardant layer (11) and the second heat insulation film (12). The second flame retardant layer (11) and the second heat insulation film (12) are connected to the second limiting soft post (10) through the second limiting hole (13), and a bottom adhesive mechanism is connected to the bottom of the second heat insulation film (12).

2. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 1, wherein The bottom adhesive mechanism includes a second adhesive surface (14). The top of the second adhesive surface (14) is connected to the second heat insulation film (12), and a curved adhesive corner (15) with a driving arc is provided on the outside of the second adhesive surface (14). The curved adhesive corner (15) is integral with the second adhesive surface (14).

3. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 1, wherein The bottom adhesive mechanism includes two left and right adhesive edges (19). The top of the adhesive edges (19) is connected to the second heat insulation film (12), and the adhesive edges (19) are connected to each other through two connecting adhesive surfaces (20). A side connecting film (21) is connected to the inside of the adhesive edges (19), and an electronic connecting core (22) is connected to the inside of the side connecting film (21).

4. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 1, wherein The film body (1) is made of cotton material, and a glass fiber layer is provided inside the film body (1) to increase the tensile strength of the film body (1).

5. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 4, characterized in that, A top protection edge (9) is connected to the top of the film body (1), and the periphery of the first flame retardant layer (3), the first heat insulation film (4) and the first adhesive surface (6) is fixed inside the top protection edge (9).

6. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 5, characterized in that, A bottom protection edge (18) is connected to the bottom of the film body (1), and the periphery of the second flame retardant layer (11), the second heat insulation film (12) and the second adhesive surface (14) is fixed inside the bottom protection edge (18). The bottom of the bottom protection edge (18) has a curved angle.

7. The heat-insulating and flame-retardant cotton double-sided adhesive according to claim 5, characterized in that, A first release sticker (7) is connected to the top of the first adhesive surface (6), a first opening (8) is connected to the left side of the first release sticker (7), a second release sticker (16) is connected to the bottom of the bottom adhesive mechanism, and a second opening (17) is connected to the left side of the second release sticker (16).

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