CN215855890U

CN215855890U - A double-sided adhesive tape with anti-deformation function

Info

Publication number: CN215855890U
Application number: CN202122190637.XU
Authority: CN
Inventors: 翟春平; 谭桥
Original assignee: Dongguan Sogao Industrial Co ltd
Current assignee: Dongguan Sogao Industrial Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a double-sided adhesive tape with anti-deformation function. A second fixing film is jointly bonded, a plurality of through grooves are opened on the second fixing film at equal intervals, and a part of the second fixing film between the upper and lower ends of two adjacent through grooves is fixedly connected with a reinforcing block , the upper end of the second fixing film is provided with a reinforcement layer, and the beneficial effects of the present utility model are: The new tensile capacity makes the utility model not easily deformed when it is pulled, so as to achieve the purpose of preventing deformation.

Description

Double-sided adhesive tape with deformation prevention function

Technical Field

The utility model relates to the technical field of adhesive tapes, in particular to a double-sided adhesive tape with an anti-deformation function.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape made of paper, cloth, plastic film, elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive, and belongs to one kind of adhesive tape.

The double-sided adhesive tape used at present is thin, so that when a user pulls the double-sided adhesive tape, if the pulling force is too large, the double-sided adhesive tape is easy to deform.

Disclosure of Invention

The utility model aims to provide a double-sided adhesive tape with an anti-deformation function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-sided tape with an anti-deformation function comprises a first fixing film, wherein a plurality of first fixing strips are fixedly connected to the upper end of the first fixing film at equal intervals, a second fixing film is bonded to the upper ends of the first fixing strips together, a plurality of through grooves are formed in the second fixing film at equal intervals, reinforcing blocks are fixedly connected to the part, between the upper end and the lower end of each two adjacent through grooves, of the second fixing film, and a reinforcing layer is arranged at the upper end of the second fixing film;

the back up coat includes the third fixed film, a plurality of second fixed strips of equidistant fixedly connected with of the lower extreme of third fixed film, adjacent two a plurality of third fixed strips of equidistant fixedly connected with between the second fixed strip, it is a plurality of the quantity of third fixed strip is the same and the one-to-one with the quantity that leads to the groove, and is a plurality of the lower extreme of third fixed strip all runs through the logical groove that corresponds and bonds in the upper end of first fixed film.

Preferably, a lower end of a portion of the reinforcing block at a lower end of the second fixing film is bonded to the first fixing film, and an upper end of a portion of the reinforcing block at an upper end of the second fixing film is bonded to the third fixing film.

Preferably, the inner walls of the through grooves are coated with first glue layers, and the inner walls of the through grooves are bonded on the third fixing strips on the same side through the arranged first glue layers.

Preferably, the first fixing film, the second fixing film and the third fixing film are release films, and the widths of the first fixing film, the second fixing film and the third fixing film are the same.

Preferably, the reinforcing blocks arranged at the upper end and the lower end of the second fixing film are in the same quantity and in one-to-one correspondence, and the reinforcing blocks are embedded between the two third fixing strips on the same side.

Preferably, the side of the first fixed film far away from the second fixed film and the side of the third fixed film far away from the second fixed film are coated with a second glue layer.

Compared with the prior art, the utility model has the beneficial effects that: the double-sided adhesive tape is provided with the reinforcing structure, and the second fixing strip and the third fixing strip of the reinforcing structure increase the tensile capacity of the double-sided adhesive tape, so that the double-sided adhesive tape is not easy to deform when being pulled, and the purpose of deformation prevention is achieved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

FIG. 3 is a schematic structural view of a second fixing film according to the present invention;

FIG. 4 is a schematic bottom sectional view of the present invention;

FIG. 5 is a schematic view of the structure of the reinforcing layer of the present invention.

In the figure: 1. a first fixing film; 2. a first fixing strip; 3. a second fixing film; 4. a through groove; 5. a first glue layer; 6. a reinforcement layer; 61. a third fixed film; 62. a second fixing strip; 63. a third fixing strip; 7. a second glue layer; 8. and a reinforcing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a double-sided tape with an anti-deformation function comprises a first fixing film 1, wherein a plurality of first fixing strips 2 are fixedly connected to the upper end of the first fixing film 1 at equal intervals, a second fixing film 3 is jointly bonded to the upper ends of the first fixing strips 2, a plurality of through grooves 4 are formed in the second fixing film 3 at equal intervals, reinforcing blocks 8 are fixedly connected to the part, between the upper end and the lower end of each two adjacent through grooves 4, of the second fixing film 3, and reinforcing layers 6 are mounted at the upper ends of the second fixing films 3; the reinforcing layer 6 comprises a third fixing film 61, a plurality of second fixing strips 62 are fixedly connected to the lower end of the third fixing film 61 at equal intervals, a plurality of third fixing strips 63 are fixedly connected between every two adjacent second fixing strips 62 at equal intervals, the number of the third fixing strips 63 is the same as that of the through grooves 4, the third fixing strips are in one-to-one correspondence, the lower ends of the third fixing strips 63 penetrate through the corresponding through grooves 4 and are bonded to the upper end of the first fixing film 1, the tensile capacity of the fixing film is improved by the reinforcing layer 6 during use, and the phenomenon that the fixing film is easy to deform is avoided.

The reinforcing blocks 8 arranged at the upper end and the lower end of the second fixed film 3 are same in quantity and are in one-to-one correspondence, the reinforcing blocks 8 are embedded between the two third fixed strips 63 at the same side, so that the space between the two adjacent third fixed strips 63 is conveniently sealed, the side of the first fixed film 1 away from the second fixed film 3 and the side of the third fixed film 61 away from the second fixed film 3 are respectively coated with the second glue layer 7, so that the upper surface and the lower surface of the utility model have the bonding function, the first fixed film 1, the second fixed film 61 and the third fixed film 61 are respectively release films, the widths of the first fixed film 1, the second fixed film and the third fixed film 61 are all the same, the lower end of part of the reinforcing blocks 8 at the lower end of the second fixed film 3 is bonded on the first fixed film 1, the upper end of part of the reinforcing blocks 8 at the upper end of the second fixed film 3 is bonded on the third fixed film 61, so that the first fixed film 1 and the third fixed film 61 are conveniently connected on the second fixed film 3, all be scribbled first glue layer 5 on leading to the inner wall of groove 4, the inner wall that leads to groove 4 all bonds on homonymy third fixed strip 63 through the first glue layer 5 that sets up, is convenient for link together a plurality of third fixed strips 63 and second fixed film 3.

Specifically, because the first fixing strip 2, the second fixing strip 62 and the third fixing strip 63 are arranged vertically and horizontally, and the third fixing strip 63 penetrates through the through groove 4 on the second fixing film 3 and is bonded on the first fixing film 1 to connect the first fixing film 1, the second fixing film 3 and the third fixing film 61 together, when a user pulls the fixing device, the first fixing strip 2, the second fixing strip 62 and the third fixing strip 63 can pull the first fixing film 1, the second fixing film 3 and the third fixing film 61, so that the first fixing film 1, the second fixing film 3 and the third fixing film 61 are difficult to pull, and the deformation of the fixing device is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The double-sided adhesive tape with the deformation prevention function is characterized by comprising a first fixing film (1), wherein a plurality of first fixing strips (2) are fixedly connected to the upper end of the first fixing film (1) at equal intervals, a second fixing film (3) is jointly bonded to the upper ends of the first fixing strips (2), a plurality of through grooves (4) are formed in the second fixing film (3) at equal intervals, reinforcing blocks (8) are fixedly connected to parts of the second fixing film (3) between the upper ends and the lower ends of every two adjacent through grooves (4), and reinforcing layers (6) are mounted at the upper ends of the second fixing film (3); the reinforced layer (6) comprises a third fixed film (61), a plurality of equidistant fixedly connected second fixed strips (62) at the lower end of the third fixed film (61) are adjacent to each other, a plurality of equidistant fixedly connected third fixed strips (63) are arranged between the second fixed strips (62), the number of the third fixed strips (63) is equal to that of the through grooves (4), the third fixed strips correspond to the through grooves (4) in one-to-one mode, and the lower ends of the third fixed strips (63) penetrate through the corresponding through grooves (4) and are bonded to the upper end of the first fixed film (1).

2. The double-sided adhesive tape with deformation preventing function as claimed in claim 1, wherein: the lower end of a part of reinforcing blocks (8) at the lower end of the second fixed film (3) is bonded on the first fixed film (1), and the upper end of a part of reinforcing blocks (8) at the upper end of the second fixed film (3) is bonded on the third fixed film (61).

3. The double-sided adhesive tape with deformation preventing function as claimed in claim 1, wherein: all scribble first glue layer (5) on the inner wall that leads to groove (4), the inner wall that leads to groove (4) all bonds on homonymy third fixed strip (63) through first glue layer (5) that set up.

4. The double-sided adhesive tape with deformation preventing function as claimed in claim 1, wherein: the first fixing film (1), the second fixing film and the third fixing film (61) are release films, and the widths of the first fixing film (1), the second fixing film and the third fixing film (61) are the same.

5. The double-sided adhesive tape with deformation preventing function as claimed in claim 1, wherein: the reinforcing blocks (8) arranged at the upper end and the lower end of the second fixing film (3) are identical in quantity and correspond to each other one by one, and the reinforcing blocks (8) are embedded between the two third fixing strips (63) on the same side.

6. The double-sided adhesive tape with deformation preventing function as claimed in claim 1, wherein: one side of the first fixed film (1) far away from the second fixed film (3) and one side of the third fixed film (61) far away from the second fixed film (3) are coated with a second glue layer (7).