CN216639364U

CN216639364U - Interval gum

Info

Publication number: CN216639364U
Application number: CN202123044626.7U
Authority: CN
Inventors: 陈培忠
Original assignee: Dongguan Canning Printing Co ltd
Current assignee: Dongguan Canning Printing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-31
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses an interval gum, which belongs to the field of interval gums and comprises an installation belt, wherein fixed holes are formed in the installation belt, a connecting glue layer is arranged between single fixed holes, release paper is arranged on the outer side of an external connecting sleeve, a shifting sheet is connected to the front left side of the release paper, a strong glue layer is arranged on the upper surface of the release paper, a foam cotton strip is arranged on the inner side of the external connecting sleeve, a hydrophobic layer is connected to the inner side of the upper end of the foam cotton strip, and an anticorrosive layer is connected to the lower side of the high-strength elastic layer; this interval gum through setting up plectrum, hydrophobic layer and the elastic layer that excels in, under the effect of plectrum, conveniently gets rid of the convenience with the centrifugal type paper to through the hydrophobic layer of polycarbonate material, can improve the water-proof effects of gum, avoid meeting water and lead to the degree of pasting to reduce, under the effect on the elastic layer that excels in of rubber material, further improve the adhesion strength of gum, reinforcing reliability moreover.

Description

Interval gum

Technical Field

The utility model belongs to the technical field of spacing back glue, and particularly relates to spacing back glue.

Background

The back glue is widely applied in life, is usually used for sticking and fixing articles, is one of a plurality of back glue types, and is arranged at equal intervals, compared with the traditional full back glue arrangement, the back glue has stronger sticking firmness and reliability and higher practical value, so the requirement of people on the back glue is more and more strict; however, in the process of using most of existing spacing back glues, the common spacing back glue can affect the bonding strength when meeting water, the application range is limited, and the bonding effect cannot be further improved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a spacer adhesive to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interval gum, includes the installation area, the fixed orifices has been seted up to the inside in installation area, be provided with the connection glue film between the fixed orifices monomer, and the top of connecting the glue film is connected with outer adapter sleeve, outer adapter sleeve's the outside is provided with from type paper, the left the place ahead from type paper is connected with the plectrum, the upper surface from type paper is provided with powerful glue film, outer adapter sleeve's inboard is provided with the bubble silver, the upper end inboard of bubble silver is connected with the hydrophobic layer, and the below of hydrophobic layer installs high strength elastic layer, high strength elastic layer's below is connected with the anticorrosive coating, the bottom of anticorrosive coating is provided with the basic unit.

As a preferred embodiment, the fixing holes are arranged in the mounting band at equal intervals, the external sleeve is arranged at intervals with the fixing holes, and the external sleeve is fixedly connected with the mounting band through a connecting adhesive layer.

As a preferred embodiment, the external connecting sleeve comprises a main body, a first cavity channel, a second cavity channel and a connecting piece, the first cavity channel is formed in the main body, the second cavity channel is arranged at the bottom of the first cavity channel, and the connecting piece is mounted on the right side of the second cavity channel.

As a preferred embodiment, the first channels are arranged above the second channels at equal intervals, the first channels are communicated with the inside of the second channels, and the connecting piece on the right side of the second channels is made of elastic plastic.

As a preferred embodiment, the release paper is wrapped outside the outer sleeve, and the length of the release paper is greater than that of the outer sleeve, and the release paper is fixedly connected with the shifting piece.

As a preferred embodiment, the foam strips are connected with the hydrophobic layer in a hot-pressing mode, and the hydrophobic layer, the high-strength elastic layer, the anticorrosive layer and the base layer are connected in a sticking mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the spacing back glue, the pull sheet, the hydrophobic layer and the high-strength elastic layer are arranged, the release paper can be conveniently and conveniently removed under the action of the pull sheet, the waterproof effect of the back glue can be improved through the hydrophobic layer made of the polycarbonate material, the reduction of the adhesion degree caused by water is avoided, the adhesion strength of the back glue is further improved under the action of the high-strength elastic layer made of the rubber material, and the reliability is enhanced;

according to the spacing gum, the first cavity channel, the second cavity channel and the connecting sheet are arranged, so that the external sleeve can be compressed and compressed in the process of using and pasting the gum, the first cavity channel and the second cavity channel are compressed at the moment and rotate through the connecting sheet made of the pneumatic elastic plastic material, after the gum is compressed and loosened, the external sleeve tends to recover, but the connecting sheet seals the second cavity channel at the moment, and the pasting effect of the gum can be effectively improved under the action of air pressure difference;

drawings

FIG. 1 is an overall schematic view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of a structured tampon of the present invention attached to a hydrophobic layer;

FIG. 3 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a front cross-sectional view of the connection of a first channel to a second channel in the present invention.

In the figure: 1. mounting a belt; 2. a fixing hole; 3. connecting the adhesive layer; 4. an external connecting sleeve; 401. a main body; 402. a first channel; 403. a second channel; 404. connecting sheets; 5. release paper; 6. a shifting sheet; 7. a strong glue layer; 8. cotton sliver soaking; 9. a hydrophobic layer; 10. a high tensile strength layer; 11. an anticorrosive layer; 12. a base layer.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1, 3 and 4, the present invention provides an interval back adhesive, which comprises a mounting tape 1, in order to facilitate the use of the interval back adhesive, a fixing hole 2 is formed inside the mounting tape 1, a connecting adhesive layer 3 is arranged on the upper surface of the mounting tape 1, an external connecting sleeve 4 is connected above the connecting adhesive layer 3, the external connecting sleeve 4 comprises a main body 401, a first cavity 402, a second cavity 403 and a connecting sheet 404, the main body 401 is internally provided with the first cavity 402, the bottom of the first cavity 402 is provided with the second cavity 403, the right side of the second cavity 403 is provided with the connecting sheet 404, the outer side of the external connecting sleeve 4 is connected with a release paper 5, and a poking sheet 6 is arranged in front of the release paper 5, during the use of the back adhesive, the release paper 5 can be conveniently removed by arranging the poking sheet 6, and the external connecting sleeve 4 is compressed during the use and adhesion of the back adhesive, at this moment, the main body 401, the first cavity channel 402 and the second cavity channel 403 start to be compressed and rotate through the connecting sheet 404 made of pneumatic elastic plastic, after the back glue is compressed and loosened, the external sleeve 4 tends to recover, but at this moment, the connecting sheet 404 seals the second cavity channel 403, and under the action of air pressure difference, the sticking effect of the back glue can be effectively improved.

Please refer to fig. 1 and fig. 2, in order to enhance the adhesion strength of the back glue at the interval, a strong glue layer 7 may be disposed on the upper surface of the external sleeve 4, a foam cotton strip 8 is disposed on the inner side of the external sleeve 4, a hydrophobic layer 9 is connected to the inner side of the top end of the foam cotton strip 8, a high-strength elastic layer 10 is disposed below the hydrophobic layer 9, an anti-corrosion layer 11 is connected below the high-strength elastic layer 10, a base layer 12 is disposed at the bottom of the anti-corrosion layer 11, and in the application process of the back glue, the hydrophobic layer 9 made of polycarbonate material can improve the waterproof effect of the back glue, thereby preventing the adhesion degree from being reduced due to water contact, and further improving the adhesion strength of the back glue and enhancing the reliability under the combined action of the high-strength elastic layer 10 made of rubber material and the anti-corrosion layer 11 made of phenolic resin paint.

The working principle and the using process of the utility model are as follows: firstly, in the process of using the isolation gum, the release paper 5 is conveniently and quickly torn off by the arrangement of the poking sheet 6 and is adhered to an object through the strong glue layer 7, the external sleeve 4 can be compressed by hand extrusion in the process of using the gum for adhesion, at the moment, the main body 401, the first cavity channel 402 and the second cavity channel 403 all start to be compressed and rotate through the connecting sheet 404 made of pneumatic extrusion dynamic elastic plastic material, air is extruded out of the external sleeve 4, after the gum is compressed and loosened, the external sleeve 4 has the tendency of recovery, but at the moment, the object seals the first cavity channel 402, and the connecting sheet 404 seals the second cavity channel, so that the adhesion effect of the gum can be effectively improved under the action of air pressure difference, and the practicability of the isolation gum is enhanced;

through the inside fixed orifices 2 that are the equidistant setups of mounting band 1 and the hydrophobic layer 9 of polycarbonate material, can improve the water-proof effects of gum, avoid meeting water and lead to the degree of sticking of powerful glue film 7 to reduce, under the combined action of the anticorrosive coating 11 that the elastic layer 10 that excels in of rubber material and material are the phenolic resin lacquer, further improve the adhesion strength of gum, the reinforcing reliability of pasting moreover.

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. A spacing gum, includes mounting band (1), its characterized in that: fixed orifices (2) have been seted up to the inside of mounting band (1), be provided with between fixed orifices (2) the monomer and connect glue film (3), and the top of connecting glue film (3) is connected with outer adapter sleeve (4), the outside of outer adapter sleeve (4) is provided with from type paper (5), the left the place ahead from type paper (5) is connected with plectrum (6), the upper surface from type paper (5) is provided with powerful glue film (7), the inboard of outer adapter sleeve (4) is provided with bubble silver (8), the upper end inboard of bubble silver (8) is connected with hydrophobic layer (9), and the below of hydrophobic layer (9) installs high strength elastic layer (10), the below of high strength elastic layer (10) is connected with anticorrosive coating (11), the bottom of anticorrosive coating (11) is provided with basic unit (12).

2. The spacer gum of claim 1, wherein: the fixing holes (2) are arranged at equal intervals in the installation belt (1), the outer connecting sleeves (4) are arranged at intervals with the fixing holes (2), and the outer connecting sleeves (4) are fixedly connected with the installation belt (1) through connecting glue layers (3).

3. The spacer gum of claim 1, wherein: the connecting piece is characterized in that the inner part of the external connecting sleeve (4) comprises a main body (401), a first cavity channel (402), a second cavity channel (403) and a connecting piece (404), the first cavity channel (402) is formed in the main body (401), the second cavity channel (403) is arranged at the bottom of the first cavity channel (402), and the connecting piece (404) is installed on the right side of the second cavity channel (403).

4. The spacing adhesive-backed according to claim 3, wherein: the first cavity channel (402) is arranged above the second cavity channel (403) at equal intervals, the first cavity channel (402) is communicated with the inside of the second cavity channel (403), and the connecting piece (404) on the right side of the second cavity channel (403) is made of elastic plastic.

5. The spacer gum of claim 1, wherein: the release paper (5) is wrapped on the outer side of the outer connecting sleeve (4), the length of the release paper (5) is larger than that of the outer connecting sleeve (4), and the release paper (5) is fixedly connected with the poking sheet (6).

6. The spacer gum of claim 1, wherein: the foam cotton strip (8) is connected with the hydrophobic layer (9) in a hot pressing mode, and the hydrophobic layer (9), the high-strength elastic layer (10), the anticorrosive layer (11) and the base layer (12) are connected in a sticking mode.