CN216837773U - Easy-to-peel dustproof conductive foam adhesive tape - Google Patents

Abstract

The utility model provides an easily peel off cotton sticky tape of dustproof electrically conductive bubble, include: the adhesive tape comprises an adhesive tape base layer, wherein two sides of the adhesive tape base layer are provided with adhesive layers; the isolation film is arranged on the outer side of the adhesive tape base layer, side lugs are arranged on one side of the isolation film at equal intervals, and a folding cross part is arranged at the connecting position of the side lugs and the isolation film; when the side ears are not used, the side ears are transversely attached to the side of the isolating film along the folding edges. The utility model provides an easily peel off cotton sticky tape of dustproof electrically conductive bubble sets up the auris lateralis through the one side equidistance at the barrier film, when using, after the part that will use is cuted off, can launch the auris lateralis, then can find the barrier film very easily through the auris lateralis and peel off it and tear, easy operation is convenient.

Description

Easy-to-peel dustproof conductive foam adhesive tape

Technical Field

The utility model relates to a bubble celloidin area field especially relates to an easily peel off dustproof electrically conductive bubble celloidin area.

Background

The foam cotton double-sided adhesive comprises PE foam cotton double-sided adhesive, EVA foam cotton double-sided adhesive, PU foam cotton double-sided adhesive, acryl foam cotton double-sided adhesive and the like, wherein the foam cotton double-sided adhesive refers to a double-sided adhesive formed by coating strong-adhesion acrylic acid adhesive on two sides of a foam cotton substrate, then coating release paper or release film on one side, and if the release paper or the release film is coated on the two sides, the double-sided adhesive is called sandwich double-sided adhesive paper, and the sandwich double-sided adhesive is made mainly for facilitating double-sided adhesive punching. The foam double-faced adhesive tape has the characteristics of strong adhesive force, good retention, good waterproof performance, strong temperature resistance and strong ultraviolet resistance. The foam base material comprises: EVA foam, PE foam, PU foam, acryl foam and high foaming. The glue system comprises oil glue, thermosol, rubber and acrylic glue.

The foam tape at present includes a conductive foam tape having a conductive function by providing a conductive adhesive layer.

The conductive foam tape is usually provided with the release paper, when in use, the release paper needs to be separated from the foam tape main body for use, and because the release paper is usually thin, the end part of the release paper can not be found easily when the conductive foam tape is torn off, so that the conductive foam tape is inconvenient to peel off, and the operation time for tearing off is long.

Therefore, it is necessary to provide an easy-to-peel dustproof foam tape for conductive foam to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an easily peel off dustproof electrically conductive bubble celloidin area has solved the problem that electrically conductive bubble celloidin area outside barrier film is not convenient for peel off.

In order to solve the technical problem, the utility model provides an easily peel off dustproof electrically conductive bubble cotton tape, include:

the adhesive tape comprises an adhesive tape base layer, wherein two sides of the adhesive tape base layer are provided with adhesive layers;

the isolation film is arranged on the outer side of the adhesive tape base layer, side lugs are arranged on one side of the isolation film at equal intervals, and a folding cross part is arranged at the connecting position of the side lugs and the isolation film;

when the side ears are not used, the side ears are transversely attached to the side of the isolating film along the folding edges.

Preferably, the isolation film is provided with first cuts at equal intervals.

Preferably, a second notch is formed in the lateral ear, the lateral ear is divided into two pieces by the second notch, and the second notch is communicated with the inside of the first notch.

Preferably, the dustproof cotton sticky tape of electrically conductive bubble of easily peeling off is around locating the winding section of thick bamboo, install the annular cover on the winding section of thick bamboo, the export has been seted up to one side of annular cover, the inside fixedly connected with parting line of export.

Preferably, the ends of the tape base layer and the isolation film are respectively located at two ends of the separation line, and an adhesive pad is fixedly connected to the surface of the annular cover and located at the lower side of the outlet.

Preferably, one side of annular cover and the upside that is located the export are provided with and rotate the piece, the epaxial fixedly connected with linking arm of rotation on the rotation piece, the one end of linking arm is connected with the protective cover.

Preferably, a guide wheel is arranged inside the annular cover and at one side of the outlet.

Compared with the prior art, the utility model provides an easily peel off cotton sticky tape of dustproof electrically conductive bubble has following beneficial effect:

the utility model provides an easily peel off cotton sticky tape of dustproof electrically conductive bubble sets up the side ear through the one side equidistance at the barrier film, when using, after the part that will use is cuted off, can expand the side ear, then can find the barrier film very easily through the side ear and peel off it and tear, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of an easy-to-peel dustproof conductive foam tape provided by the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic side view of the side ear of FIG. 2;

fig. 4 is a schematic structural view of a second embodiment of the easy-to-peel dustproof conductive foam adhesive tape provided by the present invention;

fig. 5 is a schematic structural view of a third embodiment of the easy-to-peel dustproof conductive foam tape provided by the present invention;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is an enlarged view of portion A shown in FIG. 6;

fig. 8 is a structural view of the entire exterior shown in fig. 5.

Reference numbers in the figures:

1. a base layer of the adhesive tape,

2. an adhesive layer is arranged on the surface of the substrate,

3. the separation film is arranged on the surface of the substrate,

4. the lateral ear 5 is folded and transversely folded,

6. the first cut-out, 7, the second cut-out,

8. the winding drum is wound on the winding drum,

91. annular cover, 92, rotation piece, 93, protective cover, 94, bonding pad, 95, export, 96, separation line, 97, linking arm.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an easy-to-peel dustproof conductive foam adhesive tape provided by the present invention; FIG. 2 is a top view of FIG. 1; fig. 3 is a schematic side-ear view of fig. 2. Easy-to-peel dustproof conductive foam adhesive tape, comprising:

the adhesive tape comprises an adhesive tape base layer 1, wherein adhesive layers are arranged on two sides of the adhesive tape base layer 1;

the isolation film 3 is arranged on the outer side of the adhesive tape base layer 1, side lugs 4 are arranged on one side of the isolation film 3 at equal intervals, and folding ribs 5 are arranged at the connecting positions of the side lugs 4 and the isolation film 3;

wherein when the side ears 4 are not used, the side ears 4 are attached to the sides of the barrier film along the fold lines 5.

By arranging the folding cross, when the side ears are not used, the side ears 4 are attached to the side of the isolation film along the folding cross 5, so that the occupied volume of the side ears can be reduced, and after the adhesive tape base layer 1 is wound on the winding drum 8, the side ears on the upper side are arranged in a staggered manner and are overlapped when the positions are overlapped, and the height intervals are larger than the heights of the side ears;

the tape base layer 1 is the foam part of the foam tape.

The utility model provides an easily peel off theory of operation of dustproof electrically conductive bubble cotton adhesive tape as follows:

the side ears 4 are arranged on one side of the isolation membrane 3 at equal intervals, wherein the side ears 4 are arranged at equal intervals, preferably 2-5 cm;

when the isolating film is used, after the used part is cut off, the side ears 4 can be unfolded from the state shown in the attached drawings 3 to 4, and then the isolating film 3 can be easily found through the side ears to be peeled off, so that the operation is simple and convenient.

Compared with the prior art, the utility model provides an easily peel off cotton sticky tape of dustproof electrically conductive bubble has following beneficial effect:

through setting up the side ear 4 in one side equidistance of barrier film 3, when using, after the part that will use is cuted off, can expand side ear 4, then can find barrier film 3 very easily through the side ear and peel off it, easy operation is convenient.

Second embodiment

Referring to fig. 4, a second embodiment of the present application provides another easy-to-peel dustproof conductive foam tape based on the easy-to-peel dustproof conductive foam tape provided in the first embodiment of the present application.

Specifically, the easy-to-peel dustproof conductive foam adhesive tape provided by the second embodiment of the application is characterized in that the first notches 6 are formed in the isolating film 3 at equal intervals.

The first cut 6 is not penetrated and is provided with a length which is not less than three fifths of the width of the adhesive tape main body 1.

The side ear 4 is provided with a second notch 7, the second notch 7 divides the side ear 4 into two pieces, and the second notch 7 is communicated with the inside of the first notch 6.

The number and the spacing of the first notches 6 correspond to the spacing and the number of the lateral ears, and the first notches are correspondingly communicated with the second notches 7 positioned in the middle of the lateral ears 4;

through seting up first incision 6 and second incision, when tearing barrier film 3 down, can the ear of inclining tear barrier film 3 down respectively to both sides along first incision 6 and second incision 7, the position of tearing down promptly can regard as the tip of barrier film 3, makes the operation simple and convenient more that tears down

Third embodiment

Referring to fig. 5, fig. 6, fig. 7 and fig. 8, based on the easily peelable dustproof foam tape provided in the first embodiment of the present application, a second embodiment of the present application provides another easily peelable dustproof foam tape. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the easy dustproof electrically conductive bubble cotton tape of peeling that the second embodiment of this application provided lies in, the easy dustproof electrically conductive bubble cotton tape of peeling is around locating winding cylinder 8, install annular cover 9 on the winding cylinder 8, export 95 has been seted up to one side of annular cover 9, the inside fixedly connected with parting line 96 of export 95.

The separation line 96 is preferably a fishing line or the like.

The ends of the tape base layer 1 and the separator are respectively located at two ends of the separation line 96, and an adhesive pad 94 is fixedly connected to the surface of the annular cover 91 and located at the lower side of the outlet 95.

The adhesive pad 94 is made of a material that can be easily adhered to the adhesive layer 2 of the tape base 1, and is provided in a block shape, and the same material as the tape base 1 can be selected.

One side of annular cover 91 and the upside that is located export 95 are provided with rotation piece 92, the epaxial fixedly connected with linking arm 97 of rotation on the rotation piece 92, the one end of linking arm 97 is connected with protective cover 93.

Rotate piece 92 and include U type installed part, the inside of U type installed part is fixed with the axis of rotation, and a pot head of linking arm 97 is established on the surface of axis of rotation, forms normal running fit, and the surface bonding of axis of rotation has the rubber sleeve to can increase and the friction between linking arm 97, make the protective cover 93 can be better after rotating keep at the current position, use convenience more.

The end of the conductive foam tape can be protected by providing a protective cover 93.

A guide wheel is arranged inside the annular cover 9 and at one side of the outlet 95.

The guide wheels are arranged, so that the conductive foam adhesive tape can be guided, and can be pulled out along the outlet 95 conveniently;

wherein through setting up annular cover 91, set up the cotton sticky tape of electrically conductive bubble in the inside of annular cover 91 to can avoid dust etc. and the cotton sticky tape contact of electrically conductive bubble, avoid the side contact of dust and the cotton sticky tape of electrically conductive bubble very much, the adhesion is at the side of the cotton sticky tape of electrically conductive bubble.

And when using, can upwards rotate protective cover 93, then to outside pulling sticky tape basic unit 1, owing to be provided with the part line, thereby can carry out the separation operation with sticky tape basic unit 1 and barrier film 3 automatically, pull out to the length of needs after, cut it, then correspond the bonding with sticky tape basic unit 1's downside, avoid sticky tape basic unit 1 to receive the inside of annular cover 91, be convenient for to the separation operation between sticky tape basic unit 1 and the barrier film 3, and convenient to use

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an easy peel dustproof electrically conductive bubble cotton tape which characterized in that includes:

the adhesive tape comprises an adhesive tape base layer, wherein two sides of the adhesive tape base layer are provided with adhesive layers;

the isolation film is arranged on the outer side of the adhesive tape base layer, side lugs are arranged on one side of the isolation film at equal intervals, and a folding cross part is arranged at the connecting position of the side lugs and the isolation film;

when the side ears are not used, the side ears are folded and transversely attached to the sides of the isolation films.

2. The easy-to-peel dustproof conductive foam adhesive tape according to claim 1, wherein the isolation film is provided with first cuts at equal intervals.

3. The easy-to-peel dustproof foam rubber tape as claimed in claim 2, wherein a second cut is formed in the side ear, the second cut divides the side ear into two pieces, and the second cut is communicated with the inside of the first cut.

4. The easy-to-peel dustproof foam rubber tape according to claim 1, wherein the easy-to-peel dustproof foam rubber tape is wound on a winding cylinder, an annular cover is mounted on the winding cylinder, an outlet is formed in one side of the annular cover, and a separation line is fixedly connected to the inside of the outlet.

5. The easy-to-peel dustproof foam rubber tape according to claim 4, wherein the ends of the tape base layer and the isolation film are respectively located at two ends of the separation line, and an adhesive pad is fixedly connected to the surface of the annular cover and located at the lower side of the outlet.

6. The easy-to-peel dustproof foam rubber tape of the claim 5, wherein a rotating part is arranged on one side of the annular cover and on the upper side of the outlet, a connecting arm is fixedly connected to a rotating shaft on the rotating part, and a protective cover is connected to one end of the connecting arm.

7. The easy-to-peel dustproof foam rubber tape as claimed in claim 6, wherein a guide wheel is arranged inside the annular cover and on one side of the outlet.

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