CN212864655U

CN212864655U - Assembled double faced adhesive tape

Info

Publication number: CN212864655U
Application number: CN202021675846.2U
Authority: CN
Inventors: 郑茂焱; 郑斌祥; 郑浪辉
Original assignee: Xiamen Mingshuo Industry And Trade Co ltd
Current assignee: Xiamen Mingshuo Industry And Trade Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an assembled double faced adhesive tape, which comprises a first ring body, a second ring body and an assembled structure, wherein the first ring body and the second ring body are concentric rings, and the inner ring of the first ring body and the outer ring of the second ring body are connected through the assembled structure; the assembling structure comprises at least one assembling protrusion and at least one assembling groove, and the assembling protrusion is matched with the assembling groove; the assembling bulges are distributed on the inner ring of the first ring body, and the assembling grooves are distributed on the outer ring of the second ring body; and a first colloid and a second colloid are respectively arranged on the outer ring of the first ring body and the inner ring of the second ring body. The utility model relates to an assembled double faced adhesive tape can be through assembling the result and piece together a plurality of colloids fast, realizes assembling of the double faced adhesive tape of two kind at least types, has improved user experience.

Description

Assembled double faced adhesive tape

Technical Field

The utility model belongs to the technical field of the viscose technique and specifically relates to a pin-connected panel double faced adhesive tape.

Background

The double-sided adhesive tape is widely used in various products from industrial use to office use. In any of the double-sided tapes, the color, thickness and width are different in appearance, and the most suitable adhesive is selected depending on the material to be bonded and the environment in which it is used. The double-sided adhesive tape is mainly applied to a backlight source and plays roles of fixing and shading, so the double-sided adhesive tape is also called a shading sheet and a black and white film, and is called black and white adhesive for short. Besides the black and white glue, the black and black double-sided glue (the two sides are black) is also used for fixing and shading; the silver black glue (single-side black and single-side silver) has a reflection effect on the silver surface besides the light shading performance.

The double-sided adhesive tape in the prior art generally only comprises a double-sided adhesive tape body, a plurality of double-sided adhesive tapes are required to be used on different products, and the double-sided adhesive tape is inconvenient to use because other double-sided adhesive tapes need to be purchased temporarily when the current double-sided adhesive tape does not meet the specified use condition.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the assembled double-sided adhesive tape is provided.

The utility model discloses a following scheme realizes:

an assembled double-sided adhesive tape comprises a first ring body, a second ring body and an assembled structure, wherein the first ring body and the second ring body are concentric rings, and an inner ring of the first ring body is connected with an outer ring of the second ring body through the assembled structure; the assembling structure comprises at least one assembling protrusion and at least one assembling groove, and the assembling protrusion is matched with the assembling groove; the assembling bulges are distributed on the inner ring of the first ring body, and the assembling grooves are distributed on the outer ring of the second ring body; and a first colloid and a second colloid are respectively arranged on the outer ring of the first ring body and the inner ring of the second ring body.

Each assembling bulge vertically penetrates through the inner ring of the first ring body; each assembling groove vertically penetrates through the outer ring of the second ring body.

The cross section of each assembling protrusion is in a convex shape, and the cross section of each assembling groove is in a concave shape.

The number of the assembling bulges is the same as that of the assembling grooves, at least two assembling bulges are uniformly distributed on the inner ring of the first ring body, and at least two assembling grooves are uniformly distributed on the outer ring of the second ring body.

The colloid type of the first colloid is the same as that of the second colloid.

The colloid types of the first colloid and the second colloid are different.

Tear holes are uniformly distributed in the first colloid and the second colloid.

The release paper in the first colloid and the second colloid is composite release paper.

The utility model has the advantages that:

1. the utility model relates to an assembled double faced adhesive tape can be through assembling the recess and assembling the arch and assemble a plurality of colloids together fast, convenient operation, can be simple and convenient with the two-sided colloid of different grade type together to can be applicable to the different use scenes in daily life.

2. The utility model relates to an assembled double faced adhesive tape is through setting up tearing hole, and the double faced adhesive tape is torn off to convenient manual, and is easy and simple to handle, and the practicality is strong.

3. The utility model relates to a pin-connected panel double faced adhesive tape is through adopting the complex from type paper, can effectively improve the roughness of glued face, and the thickness of whole sticky tape is even, and the tolerance is less.

Drawings

Fig. 1 is a schematic structural view of the assembled double faced adhesive tape of the present invention;

fig. 2 is an exploded structural view of the assembly structure of the assembled double-sided tape of the present invention;

fig. 3 is a schematic structural view of a tearing hole of the assembled double faced adhesive tape of the present invention;

fig. 4 is a schematic structural diagram of a first glue body of the assembled double-sided tape of the present invention;

fig. 5 is a schematic structural view of release paper of the assembled double-sided adhesive tape of the present invention;

in the figure: 1 is first ring body, 2 is the second ring body, 3 is the structure of assembling, 31 is the arch of assembling, 32 is the recess of assembling, 41 is first colloid, 411 is first colloid opening, 412 is from type paper, 4121 is first from the type layer, 4122 is the PET film layer, 4123 is compound adhesive layer, 4124 is first drench the membrane layer, 4125 is the substrate layer, 4126 is the second drench the membrane layer, 4127 is the second from the type layer, 413 is first viscose layer, 414 is first waterproof layer, 415 is first flame retardant coating, 416 is the basic unit, 417 is the second flame retardant coating, 418 is the second waterproof layer, 419 is the second viscose layer, 42 is the second colloid, 421 is the second colloid opening, 5 is the tear hole.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-2, an assembled double-sided adhesive tape includes a first ring body 1, a second ring body 2 and an assembled structure 3, wherein the first ring body 1 and the second ring body 2 are concentric rings, and an inner ring of the first ring body 1 is connected with an outer ring of the second ring body 2 through the assembled structure 3; the assembling structure 3 comprises at least one assembling protrusion 31 and at least one assembling groove 32, and the assembling protrusion 31 is matched with the assembling groove 32; at least one assembling protrusion 31 is distributed on the inner ring of the first ring body 1, and at least one assembling groove 32 is distributed on the outer ring of the second ring body 2; a first colloid 41 and a second colloid 42 are respectively arranged on the outer ring of the first ring body 1 and the inner ring of the second ring body 2.

The inner diameter of the first ring body 1 is the same as the outer diameter of the second ring body 2.

A first colloid opening 411 is formed in an outer ring of the first colloid 41, and a second colloid opening 421 is formed in an inner ring of the second colloid 42.

Each assembling bulge 31 vertically penetrates through the inner ring of the first ring body 1; each of the assembling grooves 32 vertically penetrates through the outer ring of the second ring body 2.

The cross section of each assembling protrusion 31 is convex, and the cross section of each assembling groove 32 is concave.

The number of the assembling protrusions 31 is the same as that of the assembling grooves 32, at least two assembling protrusions 31 are uniformly distributed on the inner ring of the first ring body 1, and at least two assembling grooves 32 are uniformly distributed on the outer ring of the second ring body 2.

Specifically, four assembling protrusions 31 may be uniformly distributed on the inner ring of the first ring body 1, four assembling grooves 32 may be uniformly distributed on the outer ring of the second ring body 2, and the assembling protrusions 31 and the assembling grooves 32 are in one-to-one correspondence with each other in position, and are matched with each other, so as to facilitate clamping.

As shown in fig. 3, tear holes 5 are uniformly distributed in both first colloid 41 and second colloid 42. Through setting up tear hole 5, make things convenient for the manual double faced adhesive tape that tears down, easy and simple to handle, the practicality is strong.

In fig. 3, tear-off holes 5 are provided by taking first colloid 41 as an example, and the specific structure of tear-off holes 5 provided in second colloid 42 is shown in first colloid 41 in the figure, and will not be described again.

As an application example, the colloid types of the first colloid 41 and the second colloid 42 are the same.

As another application example, the colloid types of the first colloid 41 and the second colloid 42 are different. Thus, a roll of double-sided adhesive tape can be used, and the appropriate double-sided adhesive tape can be selected according to the use requirement.

The first colloid 41 and the second colloid 42 may be one of black and white glue, black and black glue, black and silver glue, backlight glue, or other double-sided glue.

The release paper in the first colloid 41 and the second colloid 42 is composite release paper.

As shown in fig. 4, the first adhesive 41 may include a base layer 416, a first fireproof layer 415 and a second fireproof layer 417 are symmetrically bonded to both sides of the base layer 416, a first waterproof layer 414 is disposed on an outer wall of a top portion of the first fireproof layer 415, a second waterproof layer 418 is symmetrically disposed on an outer wall of a bottom portion of the second fireproof layer 417, a first adhesive layer 413 is disposed on an outer wall of a top portion of the first waterproof layer 414, a second adhesive layer 419 is symmetrically disposed on an outer wall of a bottom portion of the second waterproof layer 418, and a release paper 412 is disposed on a top portion of the first adhesive layer 413. Release paper, not shown in the figure, is symmetrically disposed at the bottom of the second adhesive layer 419.

Specifically, the first fireproof layer 415 and the second fireproof layer 417 are both made of fireproof materials, so that the adhesive tape has fireproof performance, the first waterproof layer 414 and the second waterproof layer 418 both use butyl rubber as a main material and have strong waterproof performance, and the base layer 416 uses a black film as a base material and has good shielding performance and insulation performance.

Further, the release paper 412 is a composite release paper.

As shown in fig. 5, the release paper 412 is sequentially provided with a first release layer 4121, a PET film layer 4122, a composite adhesive layer 4123, a first lamination layer 4124, a substrate layer 4125, a second lamination layer 4126 and a second release layer 4127 from top to bottom.

The first and

second lamination layers

4124 and 4126 may be made of PET.

The first release layer 4121 and the second release layer 4127 are both organic silicon release layers, and the release force ratio between the first release layer 4121 and the second release layer 4127 is not less than 1.5.

The thickness of the PET film layer 4122 may be 15 μm to 60 μm, preferably 20 μm.

The grammage of the first coating film layer 4124 may be 10g/m2-25g/m2, preferably 12g/m2, and the grammage of the second coating film layer 4126 may be 10g/m2-25g/m2, preferably 12g/m 2.

By adopting the composite release paper, the flatness of the adhesive surface can be effectively improved, the thickness of the whole adhesive tape is uniform, and the tolerance is small.

In an application example, the specific structure of the second colloid 42 may be the same as that of the first colloid 41, and is not described herein again.

Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an assembled double faced adhesive tape which characterized in that: the ring comprises a first ring body (1), a second ring body (2) and an assembling structure (3), wherein the first ring body (1) and the second ring body (2) are concentric rings, and the inner ring of the first ring body (1) is connected with the outer ring of the second ring body (2) through the assembling structure (3); the assembling structure (3) comprises at least one assembling protrusion (31) and at least one assembling groove (32), and the assembling protrusion (31) is matched with the assembling groove (32); the assembling bulges (31) are distributed on the inner ring of the first ring body (1), and the assembling grooves (32) are distributed on the outer ring of the second ring body (2); and a first colloid (41) and a second colloid (42) are respectively arranged on the outer ring of the first ring body (1) and the inner ring of the second ring body (2).

2. The assembled double sided tape of claim 1, wherein: each assembling bulge (31) vertically penetrates through the inner ring of the first ring body (1); each assembling groove (32) vertically penetrates through the outer ring of the second ring body (2).

3. The assembled double sided tape of claim 2, wherein: the cross section of each assembling protrusion (31) is convex, and the cross section of each assembling groove (32) is concave.

4. The assembled double sided tape of claim 2, wherein: the number of the assembling protrusions (31) is the same as that of the assembling grooves (32), the assembling protrusions (31) are uniformly distributed on the inner ring of the first ring body (1), and the assembling grooves (32) are uniformly distributed on the outer ring of the second ring body (2).

5. The assembled double sided tape of claim 1, wherein: the colloid types of the first colloid (41) and the second colloid (42) are the same.

6. The assembled double sided tape of claim 1, wherein: the colloid types of the first colloid (41) and the second colloid (42) are different.

7. The two-sided assembly adhesive tape of claim 5 or 6, wherein: tear holes (5) are uniformly distributed in the first colloid (41) and the second colloid (42).

8. The two-sided assembly adhesive tape of claim 5 or 6, wherein: the release paper in the first colloid (41) and the second colloid (42) is composite release paper.