Single-sided adhesive tape with high pulling resistance

Abstract

The utility model provides a single-sided adhesive tape with high pulling resistance, which relates to the technical field of adhesive tapes and comprises a paper tube ring, an adhesive tape main body arranged outside the paper tube ring, an outer sleeve ring arranged inside the paper tube ring, the adhesive tape main body comprises a protective layer, a base material layer and an adhesive layer, a pulling-resistant net and a rolling component arranged inside the base material layer, and the rolling component is arranged inside the outer sleeve ring. The rolling assembly is used for enabling a paper tube ring to roll more smoothly and comprises an inner sleeve, a retainer, a rolling shaft and a protection assembly, and the protection assembly is arranged on an outer sleeve ring and used for protecting the hand of a user. According to the adhesive tape, the adhesive tape body can be smoothly pulled out through the rolling assembly, the outer ferrule is prevented from being clamped, the adhesive tape body is prevented from being interrupted when pulled out, and use of the adhesive tape is not affected, the hand is protected through the protection assembly, high-speed flying rotation is avoided when the adhesive tape body is pulled out, and the rotating edge of the adhesive tape body is prevented from cutting the skin at the jaw, so that the service life of the adhesive tape is prolonged. The safety performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to a single-sided adhesive tape with high anti-pulling performance. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is coated on its surface. The earliest adhesive came from animals and plants. In the 19th century, rubber was the main component of adhesive. Single-sided tape is tape with adhesive layer on only one side. Existing insulating Mara tape is generally wound on a paper tape reel. Since the tape reel is soft, the tape reel and the insulating Mara tape wound on it are easy to deform after being stressed. The deformed insulating Mara tape is easy to adhere to dust, which eventually affects the adhesion performance of the insulating Mara tape.

[0003] In order to address the above problems, publication number CN215710804U discloses "a kind of pull-resistant insulating Mara tape". By setting a reinforcing structure and a supporting structure, the tape reel and the tape body wound thereon are not easily deformed after being subjected to force, thereby reducing the probability of dust adhering to the tape body. However, the device still has certain defects in actual use. When the tape is pulled out, the tape reel drives the rotation, and the tape reel drives the reinforcing structure to rotate the supporting structure. However, the supporting structure is supported by multiple vertical poles. When the reinforcing structure rotates, the vertical poles of the supporting structure resist the reinforcing structure, causing the reinforcing structure to be stuck and unable to rotate, thereby interrupting the pulling out of the tape, thereby affecting the normal use of the tape. At the same time, when using this kind of tape, the tape is grasped by hand. When the tape is pulled out, the rotating edge rubs against the tiger's mouth. If the rotation speed is too fast, it may cause skin cuts and damage to the human body. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provide a single-sided tape with high pull-resistance. The tape body can be pulled out smoothly through a rolling component to avoid the outer ring being stuck, resulting in interruption of the tape body when being pulled out, affecting the use of the tape. Secondly, the protective component is used to protect the hands to avoid high-speed rotation when the tape body is pulled out, and the rotating edge of the tape body cutting the skin at the base of the thumb, thereby improving safety performance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-sided tape with high tensile resistance, comprising: a paper tube ring, a tape body is arranged on the outside of the paper tube ring, an outer ring is arranged on the inside of the paper tube ring, the tape body is composed of a protective layer, a base material layer, and an adhesive layer, an anti-tensile mesh is arranged on the inside of the base material layer, a rolling component, the rolling component is arranged inside the outer ring, and is used to make the paper tube ring roll more smoothly, the rolling component comprises an inner sleeve, a retaining frame, a roller, and a protective component, the protective component is arranged on the outer ring, and is used to protect the user's hands.

[0006] Furthermore, the inner sleeve is arranged inside the outer ring, the retaining frame is arranged between the inner sleeve and the outer ring, and a plurality of rollers are distributed in a circular array between the inner sleeve and the outer ring.

[0007] Furthermore, the inner sleeve and the outer ring have guide grooves on opposite sides, the roller is located between the two guide grooves, the retaining frame is provided with a plurality of placement grooves distributed at equal intervals, and the plurality of rollers are respectively located in the plurality of placement grooves.

[0008] Furthermore, the protection component includes: a fixing frame fixedly connected to one side of the outer ring, a bending pressure plate rotatably connected to one side of the fixing frame, and protective side plates fixedly connected to opposite sides of the bending pressure plate.

[0009] Furthermore, the handle is fixedly connected to the inner wall of the inner sleeve, and the inner wall of the handle is provided with a plurality of finger grooves for easy holding.

[0010] Furthermore, the outer side of the outer ring is provided with a plurality of equally spaced movable grooves, and the plurality of movable grooves are divided into two rows and located at two edge positions of the outer ring. Guide plates are provided inside the plurality of movable grooves, and a plurality of springs are connected between the guide plates and the movable grooves.

[0011] Furthermore, limiting grooves are respectively provided on the inner walls on both sides of the plurality of movable grooves, and one end of the plurality of guide plates close to the axis is fixedly connected to the limiting plate.

[0012] The utility model provides a single-sided adhesive tape with high tear resistance, which has the following beneficial effects:

[0013] The utility model has the advantages that the main body of the tape can be pulled out smoothly through the rolling assembly, thereby preventing the outer ring from being stuck, causing the main body of the tape to be interrupted when being pulled out, and affecting the use of the tape;

[0014] Secondly, the protective component is used to protect the hands to prevent the high-speed rotation of the tape body when pulling out, and the rotating edge of the tape body from cutting the skin at the base of the thumb, thereby improving safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a sectional view of the overall structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the outer ring structure of the utility model.

[0018] Figure 4 It is a schematic cross-sectional view of the movable groove of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the curved arc pressure plate of the utility model.

[0020] Figure 6 It is a schematic cross-sectional view of the adhesive tape body of the utility model.

[0021] Figure 7 For the utility model Figure 2 Enlarged view of point A in the middle.

[0022] Figure 1-7 In: 1. Paper tube ring; 11. Tape body; 12. Outer ring; 13. Protective layer; 14. Base material layer; 15. Adhesive layer; 16. Anti-tension mesh; 2. Inner sleeve; 21. Retaining frame; 22. Roller; 23. Guide groove; 24. Placement groove; 3. Fixed frame; 31. Bending arc pressure plate; 32. Protective side plate; 33. Handle; 4. Movable groove; 41. Guide plate; 42. Spring; 43. Limiting groove; 44. Limiting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] The embodiment of the present application provides a single-sided tape with high tear resistance. The single-sided tape with high tear resistance can achieve smooth pulling of the tape body through a rolling component to prevent the outer ring from being stuck, resulting in interruption of pulling out of the tape body and affecting the use of the tape.

[0025] The single-sided adhesive tape with high tear resistance is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0026] The present application is described in detail below in conjunction with the accompanying drawings and specific implementation methods. Figure 1-7 In the present embodiment, a single-sided tape with high tensile resistance is provided, comprising: a paper tube ring 1, a tape body 11 is arranged on the outside of the paper tube ring 1, an outer ring 12 is arranged inside the paper tube ring 1, the tape body 11 is composed of a protective layer 13, a base material layer 14, and an adhesive layer 15, a tensile mesh 16 is arranged inside the base material layer 14, a rolling component, the rolling component is arranged inside the outer ring 12, and is used to make the paper tube ring 1 roll more smoothly, the rolling component comprises an inner sleeve 2, a retaining frame 21, a roller 22, and a protective component, the protective component is arranged on the outer ring 12, and is used to protect the user's hands.

[0027] In some embodiments, the inner sleeve 2 is arranged inside the outer ring 12, and the retaining frame 21 is arranged between the inner sleeve 2 and the outer ring 12. A plurality of rollers 22 are distributed in a circular array between the inner sleeve 2 and the outer ring 12. Guide grooves 23 are respectively provided on opposite sides of the inner sleeve 2 and the outer ring 12. The roller 22 is located between the two guide grooves 23. A plurality of equally spaced placement grooves 24 are opened on the retaining frame 21, and a plurality of rollers 22 are respectively located in the plurality of placement grooves 24.

[0028] When in use, the paper tube ring 1 is sleeved on the outside of the outer ring 12, and the inner sleeve 2 is grasped by hand to support the paper tube ring 1 through the outer ring 12. When pulling the tape, the paper tube ring 1 drives the outer ring 12 to rotate at the same time. When the outer ring 12 rotates, it drives the roller 22 to rotate. The roller 22 rotates inside the placement groove 24. The retaining frame 21 can maintain the distance between each roller 22, so that the paper tube ring 1 can rotate more smoothly when pulling the tape again, avoiding the paper tube ring 1 from getting stuck during rotation, affecting the pulling of the tape or breaking.

[0029] In some embodiments, the protective assembly includes: a fixing frame 3 fixedly connected to one side of the outer ring 12, a bending pressure plate 31 rotatably connected to one side of the fixing frame 3, protective side plates 32 fixedly connected to the opposite sides of the bending pressure plate 31, and a handle 33 fixedly connected to the inner wall of the inner sleeve 2, and a plurality of finger grooves for easy holding are provided on the inner wall of the handle 33.

[0030] When in use, open the arc bending pressure plate 31, and the arc bending pressure plate 31 rotates with one side of the fixing frame 3 as the center of the circle, then put the paper tube ring 1 from one side of the outer ring 12, and then press the arc bending pressure plate 31 down to make the arc bending pressure plate 31 fit the surface of the tape body 11. The rotation speed of the tape body 11 can be controlled by controlling the force of pressing the arc bending pressure plate 31 down. When holding it, the tiger's mouth clamps the arc bending pressure plate 31, and the fingers pass through the inner sleeve 2 to grasp the handle 33. The protective side panels 32 on both sides can protect the tiger's mouth to avoid cutting the skin when the tape body 11 rotates. Grasping the handle 33 can keep the inner sleeve 2 fixed.

[0031] Among them, a number of equally distributed movable grooves 4 are respectively opened on the outside of the outer ring 12, and the several movable grooves 4 are divided into two rows and located at the two edge positions of the outer ring 12. A guide plate 41 is provided inside the several movable grooves 4, and a plurality of springs 42 are connected between the guide plate 41 and the movable groove 4. Limiting grooves 43 are respectively opened on the inner walls on both sides of the opposite sides of the several movable grooves 4, and the ends of the several guide plates 41 close to the axis are fixedly connected to the limiting plates 44.

[0032] When the paper tube ring 1 is sleeved, a row of guide plates 41 are pressed into the movable groove 4 through the inner wall of the paper tube ring 1, and the guide plates 41 push the guide plates 41 to move along the direction of the limit groove 43, thereby preventing the guide plates 41 from falling off from the movable groove 4. When the guide plates 41 move, the springs 42 are squeezed. After the paper tube ring 1 is sleeved, when the paper tube ring 1 is removed from the movable groove 4, the guide plates 41 are pushed out from the inside of the movable groove 4 under the action of the springs 42, and the paper tube ring 1 is restricted by the two rows of guide plates 41 to prevent the paper tube ring 1 from falling off from the outer ring 12.

[0033] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0034] The above is a detailed introduction to a single-sided tape with high tear resistance provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A single-sided adhesive tape with high tensile resistance, characterized in that: include: A paper tube ring (1), wherein a tape body (11) is provided on the outside of the paper tube ring (1), an outer sleeve (12) is provided on the inside of the paper tube ring (1), the tape body (11) comprises a protective layer (13), a base material layer (14), and an adhesive layer (15), and a tensile mesh (16) is provided on the inside of the base material layer (14); A rolling assembly, the rolling assembly being arranged inside the outer sleeve (12) and used to make the paper tube ring (1) roll more smoothly, the rolling assembly comprising an inner sleeve (2), a retaining frame (21), and a roller (22); A protection component is arranged on the outer ring (12) and is used to protect the user's hands.

2. The single-sided adhesive tape with high tear resistance according to claim 1, characterized in that: The inner sleeve (2) is arranged inside the outer sleeve (12), the retaining frame (21) is arranged between the inner sleeve (2) and the outer sleeve (12), and a plurality of rollers (22) are distributed in a ring array between the inner sleeve (2) and the outer sleeve (12).

3. The single-sided adhesive tape with high tear resistance according to claim 1, characterized in that: The protection components include: A fixing frame (3) fixedly connected to one side of the outer ring (12); Rotating an arc-bending pressure plate (31) connected to one side of the fixing frame (3); Protective side plates (32) are fixedly connected to opposite sides of the bending pressure plate (31).

4. The single-sided adhesive tape with high tear resistance according to claim 2, characterized in that: The inner sleeve (2) and the outer ring (12) are provided with guide grooves (23) on opposite sides thereof, the roller (22) being located between the two guide grooves (23), the retaining frame (21) being provided with a plurality of placement grooves (24) distributed at equal intervals, and a plurality of the rollers (22) being located in a plurality of the placement grooves (24) respectively.

5. The single-sided adhesive tape with high tear resistance according to claim 3, characterized in that: The handle (33) is fixedly connected to the inner wall of the inner sleeve (2), and the inner wall of the handle (33) is provided with a plurality of finger grooves for easy gripping.

6. The single-sided adhesive tape with high tear resistance according to claim 1, characterized in that: The outer ring (12) is provided with a plurality of movable grooves (4) which are equidistantly distributed on the outside. The plurality of movable grooves (4) are divided into two rows and are located at two edge positions of the outer ring (12). The plurality of movable grooves (4) are provided with guide plates (41) inside. A plurality of springs (42) are connected between the guide plates (41) and the movable grooves (4).

7. The single-sided adhesive tape with high tear resistance according to claim 6, characterized in that: Limiting grooves (43) are respectively provided on the inner walls on opposite sides of a plurality of the movable grooves (4), and a limiting plate (44) is fixedly connected at one end of a plurality of the guide plates (41) close to the axis.

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