CN210974517U

CN210974517U - Interval adhesive tape

Info

Publication number: CN210974517U
Application number: CN201922175471.7U
Authority: CN
Inventors: 饶凯舟
Original assignee: Yixin Tape Shanghai Co ltd
Current assignee: Yixin Tape Shanghai Co ltd
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-07-10
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses an interval sticky tape, including the substrate layer, the right flank fixedly connected with viscose layer of substrate layer, the right flank fixedly connected with insulating layer of viscose layer, the first rubber ring of right flank fixedly connected with of insulating layer, the right flank fixedly connected with second rubber ring of insulating layer, the cavity has all been seted up with the inside of second rubber ring to first rubber ring, the foam blanket has been placed on the right side of insulating layer. This interval sticky tape can carry out the water injection to cavity inside through being equipped with first rubber ring and second rubber ring, through being equipped with the rubber waterstop, can be when the inside water intake of cavity, the rubber waterstop begins the inflation, the inflation of rubber waterstop extrudes glass fiber net, glass fiber net receives pressure and promotes the inside of pressure sensitive adhesive layer to expand pressure sensitive adhesive layer, make pressure sensitive adhesive layer's viscosity reduce, the realization reduces pressure sensitive adhesive layer's viscosity, it changes to make the sticky tape be convenient for demolish.

Description

Interval adhesive tape

Technical Field

The utility model relates to an sticky tape technical field specifically is an interval sticky tape.

Background

The adhesive tape consists of a base material and an adhesive, two or more unconnected objects are connected together through adhesion, a layer of adhesive is coated on the surface of the adhesive, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; however, various polymers are widely used in modern times, the adhesive can stick things because the molecules of the adhesive and the molecules of the articles to be connected form bonds which can firmly bond the molecules together, and the components of the adhesive have various polymers according to different brands and different types.

The adhesive tape is widely applied to life and production, has different functions under different conditions, is small enough to be applied to sealing the joint of a household water pipe, and is large enough to be applied to the joint of large equipment such as a ship engine and the like to play a role in sealing or insulating, or is adhered to the surface of a pipeline to prevent the pipeline from being worn and corroded; the existing adhesive tape in the market is difficult to tear off after being stuck to a specified position, and the adhesive tape is broken due to overlarge pulling force in the process of tearing off the adhesive tape, so that the adhesive tape is inconvenient to replace and use, and therefore the spacing adhesive tape is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interval sticky tape to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an interval adhesive tape comprises a substrate layer, wherein a viscose layer is fixedly connected to the right side face of the substrate layer, a heat insulation layer is fixedly connected to the right side face of the viscose layer, a first rubber ring is fixedly connected to the right side face of the heat insulation layer, a second rubber ring is fixedly connected to the right side face of the heat insulation layer, cavities are formed in the first rubber ring and the second rubber ring, a foam layer is placed on the right side of the heat insulation layer, the right side face of the first rubber ring and the right side face of the second rubber ring are fixedly connected with the left side face of the foam layer, two groups of glass fiber nets which are arranged at equal intervals are fixedly embedded in the right side face of the foam layer, two groups of rubber water stops are fixedly embedded in the left side face of the foam layer, the left ends of the two groups of rubber water stops extend to the insides of the first rubber ring and the second rubber ring respectively, and the left side faces of the two groups of rubber water stops are fixedly connected with, two sets of glass fiber net's right-hand member all extends to the right side of foam layer, pressure sensitive adhesive layer has been placed on the right side of foam layer, and is two sets of glass fiber net's right flank all with pressure sensitive adhesive layer's left surface fixed connection, two sets of rubber waterstop's right flank all extends to the right side of foam layer and with pressure sensitive adhesive layer's left surface fixed connection, pressure sensitive adhesive layer's left end extend to between rubber waterstop and the glass fiber net and with the right flank fixed connection of foam layer.

Preferably, a foam strip is arranged between the first rubber ring and the second rubber ring, and the left side surface of the foam strip is fixedly connected with the right side surface of the heat insulation layer.

Preferably, the left side of the substrate layer is fixedly embedded with an indicator, and the indicator and the foam strip are located on the same horizontal line.

Preferably, separation paper is placed on the right side of the pressure-sensitive adhesive layer, an oily film is fixedly connected to the left side face of the separation paper, and the left side face of the oily film is bonded with the right side face of the pressure-sensitive adhesive layer.

Preferably, friction paper is placed on the right side face of the separation paper, and the left side face of the friction paper is fixedly connected with the right side face of the separation paper.

Advantageous effects

The utility model discloses following beneficial effect has:

1. the first rubber ring and the second rubber ring are arranged to inject water into the cavity, the rubber waterstop is arranged to expand when water enters the cavity, the glass fiber net is extruded by the expansion of the rubber waterstop, and the glass fiber net is pushed by pressure to push the inside of the pressure sensitive adhesive layer, so that the pressure sensitive adhesive layer is expanded, the viscosity of the pressure sensitive adhesive layer is reduced, and the adhesive tape is convenient to detach and replace;

2. through being equipped with the toughness that foam blanket and glass fiber net increase the sticky tape, avoid the sticky tape to receive external force and just appear cracked phenomenon and take place, lead to changing the phenomenon of difficulty to the sticky tape and take place, through being equipped with the indicateing arm, when cuting the sticky tape, instruct, avoid destroying first rubber ring or second rubber ring, cause water infiltration to first rubber ring or second rubber ring inside, so that the rubber waterstop collision, reduce pressure sensitive adhesive layer's viscosity, lead to the sticky tape to drop.

Drawings

Fig. 1 is a cross-sectional view of a front view of a substrate layer of the present invention;

FIG. 2 is a side view of the foam layer of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the adhesive tape comprises a cavity 1, a heat insulation layer 2, an adhesive layer 3, a base material layer 4, an indicator 5, a second rubber ring 6, a first rubber ring 7, a foam layer 8, a pressure-sensitive adhesive layer 9, an oily film 10, separation paper 11, a glass fiber net 12, a rubber water stop belt 13, friction paper 14 and a foam strip 15.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an interval adhesive tape comprises a substrate layer 4, an indicator 5 is fixedly embedded on the left side surface of the substrate layer 4, the indicator 5 and a foam strip 15 are positioned on the same horizontal line, the foam strip 15 is indicated by the indicator 5, the first rubber ring 7 and the second rubber ring 6 are prevented from being damaged during cutting, the viscose layer 3 is fixedly connected to the right side surface of the substrate layer 4, the heat insulation layer 2 is fixedly connected to the right side surface of the viscose layer 3, the first rubber ring 7 is fixedly connected to the right side surface of the heat insulation layer 2, the foam strip 15 is placed between the first rubber ring 7 and the second rubber ring 6, the left side surface of the foam strip 15 is fixedly connected with the right side surface of the heat insulation layer 2, fill insulating layer 2 through foam strip 15, avoid appearing sunken phenomenon, insulating layer 2's right flank fixedly connected with second rubber ring 6, cavity 1 has all been seted up with the inside of second rubber ring 6 to first rubber ring 7, and foam layer 8 has been placed on insulating layer 2's right side.

The right side surface of the first rubber ring 7 and the right side surface of the second rubber ring 6 are fixedly connected with the left side surface of the foam layer 8, the right side surface of the foam layer 8 is fixedly embedded with two groups of glass fiber nets 12 which are arranged equidistantly, the left side surface of the foam layer 8 is fixedly embedded with two groups of rubber water stops 13 which are arranged equidistantly, the left ends of the two groups of rubber water stops 13 respectively extend to the inner parts of the first rubber ring 7 and the second rubber ring 6, the left side surfaces of the two groups of rubber water stops 13 are fixedly connected with the right side surface of the heat insulation layer 2, the right ends of the two groups of glass fiber nets 12 extend to the right side of the foam layer 8, the pressure sensitive adhesive layer 9 is placed on the right side of the foam layer 8, the separation paper 11 is placed on the right side of the pressure sensitive adhesive layer 9, the friction paper 14 is placed on the right side surface of the separation paper 11, the left side surface of the friction paper 14 is fixedly connected, avoid friction paper 14 to appear uncovering the difficult phenomenon, the left surface fixedly connected with oil film 10 of separation paper 11, the left surface of oil film 10 bonds with the right flank of pressure sensitive adhesive layer 9 mutually, seal pressure sensitive adhesive layer 9 through separation paper 11 and oil film 10, avoid pressure sensitive adhesive layer 9 to appear the phenomenon that viscidity descends, the right flank that carries out two sets of glass fiber net 12 all with the left surface fixed connection of pressure sensitive adhesive layer 9, the right flank of two sets of rubber waterstops 13 all extends to the right side of foam blanket 8 and with the left surface fixed connection of pressure sensitive adhesive layer 9, the left end of pressure sensitive adhesive layer 9 extends to between rubber waterstops 13 and the glass fiber net 12 and with the right flank fixed connection of foam blanket 8.

The working principle is as follows: during the use, will reveal separation paper 11 through detaining friction paper 14, make pressure sensitive adhesive layer 9 expose in the air, paste pressure sensitive adhesive layer 9 and article, use the scissors to cut from indicator 5 department when cutting, avoid destroying first rubber ring 7 or second rubber ring 6, when demolising, break first rubber ring 7, to the inside water injection of cavity 1, rubber waterstop 13 meets water swelling, extrude pressure sensitive adhesive layer 9, the pulling sticky tape separates pressure sensitive adhesive layer 9 and article.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spacer tape, comprising a substrate layer (4), characterized in that: the right side face of the substrate layer (4) is fixedly connected with a viscose layer (3), the right side face of the viscose layer (3) is fixedly connected with a heat insulation layer (2), the right side face of the heat insulation layer (2) is fixedly connected with a first rubber ring (7), the right side face of the heat insulation layer (2) is fixedly connected with a second rubber ring (6), cavities (1) are formed in the first rubber ring (7) and the second rubber ring (6), a foam layer (8) is placed on the right side of the heat insulation layer (2), the right side face of the first rubber ring (7) and the right side face of the second rubber ring (6) are fixedly connected with the left side face of the foam layer (8), two groups of glass fiber nets (12) which are arranged at equal intervals are fixedly inlaid in the right side face of the foam layer (8), two groups of rubber water stop belts (13) which are arranged at equal intervals are fixedly inlaid in the left side face of the foam layer (8, the left ends of the two groups of rubber water stops (13) respectively extend to the inner parts of the first rubber ring (7) and the second rubber ring (6), the left side surfaces of the two groups of rubber water stops (13) are fixedly connected with the right side surface of the heat insulation layer (2), the right ends of the two groups of glass fiber nets (12) both extend to the right side of the foam layer (8), a pressure-sensitive adhesive layer (9) is placed on the right side of the foam layer (8), the right side surfaces of the two groups of glass fiber nets (12) are fixedly connected with the left side surface of the pressure-sensitive adhesive layer (9), the right side surfaces of the two groups of rubber water stops (13) extend to the right side of the foam layer (8) and are fixedly connected with the left side surface of the pressure-sensitive adhesive layer (9), the left end of the pressure-sensitive adhesive layer (9) extends to a position between the rubber water stop (13) and the glass fiber net (12) and is fixedly connected with the right side face of the foam layer (8).

2. A spacer tape as defined in claim 1 wherein: a foam strip (15) is arranged between the first rubber ring (7) and the second rubber ring (6), and the left side surface of the foam strip (15) is fixedly connected with the right side surface of the heat insulation layer (2).

3. A spacer tape as defined in claim 1 wherein: the fixed pilot symbol (5) of inlaying of left surface of substrate layer (4), pilot symbol (5) and foam strip (15) are located same water flat line.

4. A spacer tape as defined in claim 1 wherein: separation paper (11) have been placed on the right side of pressure sensitive adhesive layer (9), the left surface fixedly connected with oil film (10) of separation paper (11), the left surface of oil film (10) bonds mutually with the right flank of pressure sensitive adhesive layer (9).

5. A spacer tape as claimed in claim 4, wherein: friction paper (14) is placed on the right side face of the separation paper (11), and the left side face of the friction paper (14) is fixedly connected with the right side face of the separation paper (11).