CN215049841U - All-round electrically conductive sponge sticky tape - Google Patents

Abstract

The utility model discloses an all-round conductive sponge sticky tape, including the sticky tape body, one side of sticky tape body is provided with the sticky tape extension through tearing the integrative shaping of line, the surface of sticky tape extension bonds there is the first bonding piece, one side of sticky tape body inner wall bonds there is the second bonding piece, and can bond fixedly between the surface of second bonding piece and the surface of first bonding piece, the sticky tape body includes substrate layer, waterproof layer, corrosion resistant layer and anti-fracture layer; the utility model relates to a sponge sticky tape technical field. This all-round electrically conductive sponge sticky tape utilizes one side of sticky tape body to set up the sticky tape extension through tearing the line, fixes a position the sticky tape body when convenient first use, cooperates first bonding sheet and second bonding sheet, can make things convenient for follow-up sticky tape body to fix a position once more after using, and the wire layer and the metal block layer that set up simultaneously combine, can provide splendid electric conductivity for sponge sticky tape realizes the all-round electrically conductive effect.

Description

All-round electrically conductive sponge sticky tape

Technical Field

The utility model relates to a sponge sticky tape technical field specifically is an all-round electrically conductive sponge sticky tape.

Background

The sponge tape is made by using EV shockproof conductive sponge tape foam as a base material, coating a solvent (or hot melt type) pressure-sensitive adhesive on one surface or two surfaces of the EV shockproof conductive sponge tape foam, and then compounding with easily-stripped isolation paper. The EV shockproof conductive sponge tape foam is used as a base material, one side or two sides of the EV shockproof conductive sponge tape foam are coated with a solvent (or hot melt type) pressure-sensitive adhesive, and then an easily-stripped isolation paper is further used for manufacturing the EV shockproof conductive sponge tape foam. Has high viscosity, high ageing resistance, excellent sealing performance and high elasticity. The adhesive is suitable for bonding rough surface articles and fixing light and small materials, and is widely used for fixing and bonding automobile decoration, shock resistance, heat insulation, article suspension, insulation and heat preservation of electric refrigeration engineering, nameplates, wallpaper and the like.

Current sponge sticky tape all is the whole winding of sponge sticky tape to in the use of first and follow-up sponge sticky tape, inconvenient location, the electric conductivity of sponge sticky tape is relatively poor simultaneously, and waterproof nature and corrosion resistance are general, and the anti tearing of sponge sticky tape is relatively poor moreover, tears easily apart, for this, the utility model provides an all-round electrically conductive sponge sticky tape.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an all-round electrically conductive sponge sticky tape has solved current sponge sticky tape, in the use of first and follow-up sponge sticky tape, inconvenient location, and electric conductivity is relatively poor, and waterproof nature and corrosion resistance are general, the relatively poor problem of tearing easily of resistance to tearing pull nature.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an omnibearing conductive sponge adhesive tape comprises an adhesive tape body, wherein an adhesive tape extending part is integrally formed on one side of the adhesive tape body through a tearing line, a first bonding sheet is bonded on the surface of the adhesive tape extending part, a second bonding sheet is bonded on one side of the inner wall of the adhesive tape body, the surface of the second bonding sheet and the surface of the first bonding sheet can be bonded and fixed, and the adhesive tape body comprises a base material layer, a waterproof layer, a corrosion-resistant layer and a fracture-resistant layer; the substrate layer includes material layer, wire layer and metal block layer, the wire layer tiling is on the surface of material layer, the embedded surface that distributes on the material layer in metal block layer, and the interval sets up between wire layer and the metal block layer.

Preferably, the size of the second bonding sheet is three-quarters of the size of the first bonding sheet, and the first bonding sheet and the second bonding sheet are bonded by adhesive.

Preferably, the metal wire layer and the metal block layer are both provided with a plurality of metal wire layers, and the metal wire layers and the metal block layers are uniformly distributed on the surface of the material layer.

Preferably, the waterproof layer comprises an acrylic layer and a polyurethane layer, and the bottom of the acrylic layer is fixedly connected with the top of the polyurethane layer.

Preferably, the corrosion-resistant layer is made of a corrosion-resistant polymer material and spherical particles contained in the corrosion-resistant polymer material, and the thickness of the corrosion-resistant layer is 5-10 μm.

Preferably, the anti-fault layer is made of rubber plastic materials, and the thickness of the anti-fault layer is 10-15 microns.

Advantageous effects

The utility model provides an all-round electrically conductive sponge sticky tape. Compared with the prior art, the method has the following beneficial effects:

(1) the omnibearing conductive sponge tape is characterized in that a tape extending part is integrally formed on one side of a tape body through a tearing line, a first bonding sheet is bonded on the surface of the tape extending part, a second bonding sheet is bonded on one side of the inner wall of the tape body, the surface of the second bonding sheet and the surface of the first bonding sheet can be bonded and fixed, a base material layer comprises a material layer, a metal wire layer and a metal block layer, the metal wire layer is flatly paved on the surface of the material layer, the metal block layer is embedded and distributed on the surface of the material layer, the metal wire layer and the metal block layer are arranged at intervals, the tape extending part is arranged on one side of the tape body through the tearing line, the tape body is conveniently positioned when in primary use, the first bonding sheet and the second bonding sheet are matched, the subsequent tape body can be conveniently positioned again after being used, and the metal wire layer and the metal block layer are combined at the same time, can provide excellent conductivity, and the sponge adhesive tape can realize the all-round conductive effect.

(2) This all-round electrically conductive sponge sticky tape, through including acrylic acid layer and polyurethane layer at the waterproof layer, and the bottom on acrylic acid layer and the top fixed connection on polyurethane layer, corrosion-resistant layer is the spherical particle that corrosion-resistant macromolecular material and inside contained, the thickness on corrosion-resistant layer is 5 ~ 10 mu m, the material of preventing the fault is rubber plastics class material, and the thickness of preventing the fault is 10 ~ 15 mu m, utilize the waterproof layer that sets up, can provide good water-proof effects for the sponge sticky tape, the corrosion-resistant layer of setting, can provide good corrosion-resistant effect for the sponge sticky tape, the anti-fault of setting, under the effect of rubber plastics class material, the sponge sticky tape is difficult for tearing apart, the result of use is better.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic perspective view of the material layer and the wire layer of the present invention;

FIG. 4 is a schematic perspective view of the material layer and the metal block layer of the present invention;

fig. 5 is a schematic structural view of the waterproof layer of the present invention.

In the figure: the adhesive tape comprises, by weight, 1-an adhesive tape body, 11-a substrate layer, 11-1-a material layer, 11-2-a metal wire layer, 11-3-a metal block layer, 12-a waterproof layer, 12-1-an acrylic acid layer, 12-2-a polyurethane layer, 13-an anti-corrosion layer, 14-an anti-fracture layer, 2-an adhesive tape extending part, 3-a first adhesive sheet and 4-a second adhesive sheet.

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. 1-5, the present invention provides a technical solution: an omnibearing conductive sponge adhesive tape comprises an adhesive tape body 1, one side of the adhesive tape body 1 is provided with an adhesive tape extending part 2 through tearing and pulling lines in an integrated forming mode, the surface of the adhesive tape extending part 2 is adhered with a first adhesive sheet 3, one side of the inner wall of the adhesive tape body 1 is adhered with a second adhesive sheet 4, the size of the second adhesive sheet 4 is three quarters of the size of the first adhesive sheet 3, the first adhesive sheet 3 and the second adhesive sheet 4 are adhered by adhesive, the surface of the second adhesive sheet 4 and the surface of the first adhesive sheet 3 can be adhered and fixed, the adhesive tape body 1 comprises a substrate layer 11, a waterproof layer 12, a corrosion-resistant layer 13 and an anti-fracture layer 14, the corrosion-resistant layer 13 is made of corrosion-resistant high polymer materials and spherical particles contained in the corrosion-resistant layer 13, the thickness of the corrosion-resistant layer 13 is 5-10 mu m, the anti-fracture layer 14 is made of rubber plastic materials, and the thickness of the anti-fracture layer 14 is 10-15 mu m, the waterproof layer 12 comprises an acrylic acid layer 12-1 and a polyurethane layer 12-2, and the bottom of the acrylic acid layer 12-1 is fixedly connected with the top of the polyurethane layer 12-2; the base material layer 11 comprises a material layer 11-1, a metal wire layer 11-2 and a metal block layer 11-3, the metal wire layer 11-2 is tiled on the surface of the material layer 11-1, the metal block layer 11-3 is embedded and distributed on the surface of the material layer 11-1, the metal wire layer 11-2 and the metal block layer 11-3 are arranged at intervals, a plurality of metal wire layers 11-2 and metal block layers 11-3 are arranged, the metal wire layers 11-2 and the metal block layers 11-3 are uniformly distributed on the surface of the material layer 11-1, an adhesive tape extending part 2 is arranged on one side of the adhesive tape body 1 through a tearing line, the adhesive tape body 1 is conveniently positioned when in initial use, the first bonding sheet 3 and the second bonding sheet 4 are matched, the subsequent adhesive tape body 1 can be conveniently positioned again after use, and the metal wire layer 11-2 and the metal block layer 11-3 are simultaneously combined, can provide excellent conductivity, and the sponge adhesive tape can realize the all-round conductive effect.

And those not described in detail in this specification are well within the skill of those in the art.

When the sponge adhesive tape is in use, firstly, the adhesive tape body 1 is connected with the adhesive tape extending part 2 by using the tearing line, then the first bonding sheet 3 is bonded on the adhesive tape extending part 2, the first bonding sheet 3 can be torn off and bonded on the second bonding sheet 4, when the adhesive tape body 1 is used for the first time, the adhesive tape extending part 2 is used for quick positioning, when the adhesive tape body 1 is used again, the first bonding sheet 3 is bonded on the adhesive tape body 1 for quick finding the end part, then the first bonding sheet 3 is bonded on the second bonding sheet 4 when in use, the repeated operation is carried out, the metal wire layer 11-2 and the metal block layer which are simultaneously arranged are combined 11-3, excellent conductivity can be provided, the sponge adhesive tape can realize the omnibearing conductive effect, the waterproof layer 12 is arranged, the good waterproof effect can be provided for the sponge adhesive tape, and the corrosion-resistant layer 13 is arranged, the good corrosion-resistant effect can be provided for the sponge adhesive tape, the anti-breaking layer 14 is not easy to break under the action of rubber plastic materials, the using effect is better, and the above is the working principle of the all-dimensional conductive sponge adhesive tape.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides an all-round electrically conductive sponge sticky tape, includes sticky tape body (1), its characterized in that: one side of the adhesive tape body (1) is provided with an adhesive tape extending part (2) through tearing and pulling lines in an integrated forming mode, a first bonding sheet (3) is bonded on the surface of the adhesive tape extending part (2), a second bonding sheet (4) is bonded on one side of the inner wall of the adhesive tape body (1), the surface of the second bonding sheet (4) and the surface of the first bonding sheet (3) can be bonded and fixed, and the adhesive tape body (1) comprises a base material layer (11), a waterproof layer (12), a corrosion-resistant layer (13) and a fracture-resistant layer (14);

the metal wire and metal wire composite material is characterized in that the base material layer (11) comprises a material layer (11-1), a metal wire line layer (11-2) and a metal block layer (11-3), the metal wire line layer (11-2) is tiled on the surface of the material layer (11-1), the metal block layer (11-3) is embedded and distributed on the surface of the material layer (11-1), and the metal wire line layer (11-2) and the metal block layer (11-3) are arranged at intervals.

2. The omnibearing conductive sponge adhesive tape according to claim 1, characterized in that: the size of the second bonding sheet (4) is three quarters of the size of the first bonding sheet (3), and the first bonding sheet (3) is adhered to the second bonding sheet (4) through adhesive.

3. The omnibearing conductive sponge adhesive tape according to claim 1, characterized in that: the metal wire line layers (11-2) and the metal block layers (11-3) are all provided with a plurality of metal wire line layers, and the metal wire line layers (11-2) and the metal block layers (11-3) are uniformly distributed on the surface of the material layer (11-1).

4. The omnibearing conductive sponge adhesive tape according to claim 1, characterized in that: the waterproof layer (12) comprises an acrylic layer (12-1) and a polyurethane layer (12-2), and the bottom of the acrylic layer (12-1) is fixedly connected with the top of the polyurethane layer (12-2).

5. The omnibearing conductive sponge adhesive tape according to claim 1, characterized in that: the anti-breaking layer (14) is made of rubber plastic materials, and the thickness of the anti-breaking layer (14) is 10-15 mu m.

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