Insulating double faced adhesive tape for intelligent steering wheel

Abstract

The utility model discloses an insulating double-faced adhesive tape for an intelligent steering wheel, which belongs to the technical field of automobile accessories and comprises an insulating double-faced adhesive tape component, the insulating double-faced adhesive tape component comprises an isolating layer and an adhesive body, the isolating layer is positioned at the top end of the adhesive body, the adhesive body and the isolating layer are distributed in a vortex ring shape, and the adhesive body comprises a TPU (thermoplastic polyurethane) base material. According to the utility model, the isolating layer is positioned at the top end of the rubber body, the outer side of the isolating layer is provided with the plurality of equidistant stripping slots, the width of the stripping slots is smaller than that of the isolating layer, and the stripping slots are wavy, so that when insulating double-sided adhesive tapes with different lengths need to be cut, only the tail ends of the insulating double-sided adhesive tapes with required lengths need to be manually folded, and the insulating double-sided adhesive tapes with required lengths can be cut; when the insulating double-faced adhesive tape is cut off, the isolating layer of the stripping open groove at the position can be tilted, then the release film is easily and neatly torn off, rough anti-skid sections are arranged on the two sides of the isolating layer, a notch of the insulating double-faced adhesive tape can be found and lifted easily, and then the machining efficiency of the intelligent steering wheel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an insulating double-sided adhesive for an intelligent steering wheel. Background Art

[0002] Insulating double-sided tape has excellent insulation and bonding properties. Its high-strength bonding ability can effectively fix electronic components, allowing them to maintain a stable working state for a long time. Its excellent insulation performance can effectively isolate external currents and prevent problems such as short circuits and leakage of electrical components. Insulating double-sided tape is widely used in electronics, home appliances and other fields. In the field of electronics, insulating double-sided tape is mainly used for the bonding of electronic components such as batteries, display screens, color LCD TVs, computer motherboards, and the assembly of smart steering wheels also requires the bonding of insulating double-sided tape. There are a variety of textile composites on the smart driving steering wheel. The upper and lower layers need to use a substrate double-sided tape with good softness, stretching for arc-shaped pasting, and excellent insulation, which is convenient for compounding with a variety of textiles, and laying wires on the tissue on the steering wheel of the smart car, and insulating double-sided tape is also needed for pasting the upper and lower layers.

[0003] After searching, the patent publication number CN208250213U discloses a patent named a double-sided tape. The technical problem to be solved is that the edges where the release film and the adhesive layer are connected are bonded together, which makes it difficult to peel the release paper from the adhesive layer, causing inconvenience in use. By setting a non-sticky side wing section, the isolation layer is separated from the edge of the tape body, providing space for hands or tools to reach into the edge of the isolation layer and the tape body, thereby facilitating the peeling of the isolation layer from the tape body, and the double-sided tape is convenient to use; but there are still the following drawbacks that need to be solved: when the smart steering wheel needs to cut double-sided tapes of different lengths, the release paper at the top is not easy to tear neatly. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an insulating double-sided adhesive for an intelligent steering wheel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An insulating double-sided adhesive tape for an intelligent steering wheel comprises an insulating double-sided adhesive tape component, wherein the insulating double-sided adhesive tape component comprises an isolation layer and a colloid, wherein the isolation layer is located at the top of the colloid, wherein the colloid and the isolation layer are distributed in a vortex ring shape, wherein the colloid comprises a TPU substrate, wherein a first heat insulation layer, a first flame retardant layer and a high-viscosity adhesive layer are sequentially arranged at the top of the TPU substrate, wherein a second heat insulation layer, a second flame retardant layer and a low-viscosity adhesive layer are sequentially arranged at the bottom of the TPU substrate, and a plurality of peeling grooves with equal distances are arranged on the outer side of the isolation layer.

[0007] Preferably, the isolation layer includes a release film, and a dirt-proof film is arranged at the top of the release film.

[0008] Preferably, the width of the peeling groove is smaller than that of the isolation layer, and the peeling groove is wavy.

[0009] Preferably, anti-slip cut surfaces are arranged on both sides of the isolation layer, and the anti-slip cut surfaces are rough surfaces.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. An insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model. The insulating double-sided adhesive assembly includes an isolation layer and a colloid, and the isolation layer is located at the top of the colloid. A plurality of equally spaced peeling grooves are formed on the outer side of the isolation layer. The width of the peeling groove is smaller than that of the isolation layer, and the peeling groove is wavy. When different lengths of the insulating double-sided adhesive need to be intercepted, only the end of the insulating double-sided adhesive with the required length needs to be manually folded up, so that the isolation layer of the peeling groove at this position can be lifted, and then the release film can be easily and neatly torn off. Moreover, a dirt-proof film is arranged at the top of the release film, effectively preventing dust, floccules, etc. from adhering to the surface of the insulating double-sided adhesive assembly. In addition, rough anti-slip cut surfaces are arranged on both sides of the isolation layer, which helps to find and lift the cut of the insulating double-sided adhesive, thereby improving the processing efficiency of the intelligent steering wheel.

[0012] 2. An insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model. The colloid includes a TPU substrate, and a first heat-insulating layer, a first flame-retardant layer, and a high-viscosity adhesive layer are sequentially arranged at the top of the TPU substrate. A second heat-insulating layer, a second flame-retardant layer, and a low-viscosity adhesive layer are sequentially arranged at the bottom of the TPU substrate. By using the TPU substrate, the insulating double-sided adhesive has good tensile and elastic recovery effects and is not prone to breakage. Moreover, heat-insulating layers and flame-retardant layers are arranged on the outer side of the TPU substrate, effectively isolating the influence of the high temperature inside the vehicle on the TPU substrate, and thus ensuring the tensile and elastic recovery effects of the TPU substrate. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of an insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model;

[0014] Figure 2 is a schematic right-view structural diagram of an insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model;

[0015] Figure 3 is a schematic structural diagram of the isolation layer and the colloid of an insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model;

[0016] Figure 4 is a schematic structural diagram of the isolation layer of an insulating double-sided adhesive for an intelligent steering wheel proposed by the present utility model.

[0017] In the figure: 1 Insulated double-sided adhesive assembly, 2 Isolation layer, 3 Stripping groove, 4 Colloid;

[0018] 21 Anti-fouling film, 22 Release film, 23 Anti-slip cut surface;

[0019] 41 High-viscosity adhesive layer, 42 First flame-retardant layer, 43 First heat-insulating layer, 44 TPU substrate, 45 Second heat-insulating layer, 46 Second flame-retardant layer, 47 Low-viscosity adhesive layer. Specific implementation method

[0020] Refer to Figures 1-4 , an insulated double-sided adhesive for a smart steering wheel, including an insulated double-sided adhesive assembly 1, the insulated double-sided adhesive assembly 1 includes an isolation layer 2 and a colloid 4, and the isolation layer 2 is located at the top of the colloid 4. The colloid 4 and the isolation layer 2 are distributed in a vortex shape. The colloid 4 includes a TPU substrate 44, and a first heat-insulating layer 43, a first flame-retardant layer 42, and a high-viscosity adhesive layer 41 are sequentially arranged at the top of the TPU substrate 44. A second heat-insulating layer 45, a second flame-retardant layer 46, and a low-viscosity adhesive layer 47 are sequentially arranged at the bottom of the TPU substrate 44. A plurality of equally spaced stripping grooves 3 are opened on the outside of the isolation layer 2.

[0021] In the present utility model, the isolation layer 2 includes a release film 21, and an anti-fouling film 22 is arranged at the top of the release film 21;

[0022] The width of the stripping groove 3 is smaller than that of the isolation layer 2, and the stripping groove 3 is wavy;

[0023] Anti-slip cut surfaces 23 are arranged on both sides of the isolation layer 2, and the anti-slip cut surfaces 23 are rough surfaces.

[0024] Working principle: Since the insulated double-sided adhesive assembly 1 includes an isolation layer 2 and a colloid 4, and the isolation layer 2 is located at the top of the colloid 4, and a plurality of equally spaced stripping grooves 3 are opened on the outside of the isolation layer 2, the width of the stripping groove 3 is smaller than that of the isolation layer 2, and the stripping groove 3 is wavy. When it is necessary to intercept insulated double-sided adhesives of different lengths, only need to manually fold up the end of the insulated double-sided adhesive of the required length, so that the isolation layer 2 of the stripping groove 3 at this position can be lifted, and then the release film can be easily and neatly torn off. Moreover, an anti-fouling film 22 is arranged at the top of the release film 21, which effectively prevents dust, floccules, etc. from adhering to the surface of the insulated double-sided adhesive assembly 1. And anti-slip cut surfaces 23 are arranged on both sides of the isolation layer 2, which helps to find and lift the cut of the insulated double-sided adhesive, thereby improving the processing efficiency of the smart steering wheel;

[0025] The colloidal adhesive tape 4 includes a TPU substrate 44. A first heat insulation layer 43, a first flame retardant layer 42 and a high-viscosity adhesive layer 41 are sequentially arranged at the top end of the TPU substrate 44. A second heat insulation layer 45, a second flame retardant layer 46 and a low-viscosity adhesive layer 47 are sequentially arranged at the bottom end of the TPU substrate 44. By using the TPU substrate 44, the insulating double-sided adhesive tape has good tensile resilience effect and is not prone to breakage. Moreover, heat insulation layers and flame retardant layers are arranged outside the TPU substrate 44, which effectively isolates the influence of the high temperature inside the vehicle on the TPU substrate 44, thereby ensuring the tensile resilience effect of the TPU substrate 44.

[0026] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An insulating double-sided tape for an intelligent steering wheel, comprising an insulating double-sided tape assembly (1), the insulating double-sided tape assembly (1) comprising a release layer (2) and a colloid (4), and the release layer (2) being located at the top of the colloid (4), the colloid (4) and the release layer (2) being distributed in a vortex ring shape, characterized in that, The colloid (4) includes a TPU substrate (44), and a first heat insulation layer (43), a first flame retardant layer (42) and a high-viscosity adhesive layer (41) are sequentially arranged at the top of the TPU substrate (44), and a second heat insulation layer (45), a second flame retardant layer (46) and a low-viscosity adhesive layer (47) are sequentially arranged at the bottom of the TPU substrate (44). A plurality of equally spaced peeling grooves (3) are formed on the outside of the isolation layer (2).

2. An insulating double-sided adhesive for an intelligent steering wheel according to claim 1, characterized in that, The isolation layer (2) includes a release film (21), and an anti-fouling film (22) is arranged at the top of the release film (21).

3. The insulating double-sided adhesive for an intelligent steering wheel according to claim 1, wherein The width of the peeling groove (3) is smaller than that of the isolation layer (2), and the peeling groove (3) is wavy.

4. An insulating double-sided adhesive for an intelligent steering wheel according to claim 1, characterized in that, Anti-slip cut surfaces (23) are arranged on both sides of the isolation layer (2), and the anti-slip cut surfaces (23) are rough surfaces.

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