Breathable adhesive tape easy to tear

Abstract

The utility model provides an easy-to-tear breathable adhesive tape, which relates to the technical field of adhesive tapes and comprises a cylinder core, an adhesive tape roll is sleeved on the surface of the cylinder core, a plurality of breathable holes are formed in the surface of the adhesive tape roll in a penetrating manner, and an indentation component for embossing the surface of the adhesive tape roll is arranged on one side of the cylinder core. According to the adhesive tape, the air holes are formed, so that when a worker uses the adhesive tape to paste an object needing to keep air circulation, air can be in contact with the surface of the object through the air holes, air permeability is prevented from being hindered, the use effect is improved, and when the adhesive tape needs to be torn, the worker rotates the rotating plate, so that the adhesive tape can be conveniently torn. And when the sawtooth piece rotates to a proper position, a worker moves the right-angle frame to drive the sawtooth piece to move, so that the sawtooth piece impresses the adhesive tape roll, indentations are generated on the surface of the adhesive tape, and the worker can tear the adhesive tape conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of tapes, and more particularly to a tape that is easy to tear and breathable. Background Art

[0002] The base materials of tapes are diverse, including paper, cloth, film, etc. Among them, BOPP (biaxially oriented polypropylene film) is a commonly used base material for sealing tapes and is popular because of its transparent gloss and printability. Cloth-based tapes use the thermal composite of gauze fibers as the base material, while transparent tapes are made by coating glue on the BOPP original film after high-voltage corona treatment. Existing tapes may be difficult to tear, especially when it is necessary to quickly and conveniently open or tear the tape, which may cause inconvenience due to the inability to find the tear opening or the uneven tear section. Moreover, when existing tapes are used for objects that need to maintain air circulation, they may hinder their breathability, thus affecting the use effect. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a tape that is easy to tear and breathable, which can effectively solve the problems in the background art that existing tapes may be difficult to tear, especially when it is necessary to quickly and conveniently open or tear the tape, which may cause inconvenience due to the inability to find the tear opening or the uneven tear section, and when existing tapes are used for objects that need to maintain air circulation, they may hinder their breathability, thus affecting the use effect.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A tape that is easy to tear and breathable, including a core tube, a tape roll is sleeved on the surface of the core tube, and a plurality of ventilation holes are formed through the surface of the tape roll;

[0006] A scoring component is arranged on one side of the core tube for scoring the surface of the tape roll.

[0007] Preferably, the scoring component includes a rotating plate, one side of the rotating plate is movably arranged on the surface of one side of the core tube, a right-angle frame is movably arranged on one side of the upper surface of the rotating plate, and a plurality of serrated blades are arranged on the surface of the right-angle frame close to the tape roll.

[0008] Preferably, an annular groove is formed on the surface of the core tube close to the rotating plate, two arc-shaped sliders are slidably arranged in the annular groove, and the upper surfaces of the two arc-shaped sliders are fixedly connected to the rotating plate together.

[0009] Preferably, a moving groove is formed on one side of the upper surface of the rotating plate, a moving block is slidably arranged in the moving groove, and the upper surface of the moving block is fixedly connected to the right-angle frame.

[0010] Preferably, a push plate is fixedly installed on one side of the upper surface of the moving block.

[0011] Preferably, a cross bar is fixedly installed between two sides of the inner wall of the moving groove. The moving block is slidably arranged on one side of the cross bar, and a spring is sleeved on the other side of the cross bar.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) By providing ventilation holes, when the staff uses the tape to paste an object that needs to maintain air circulation, the gas can contact the object surface through the ventilation holes, avoiding hindering air permeability and improving the use effect. When the tape needs to be torn, the staff rotates the rotating plate to drive the serrated blade to rotate. When the serrated blade rotates to a suitable position, the staff moves the right-angle frame to drive the serrated blade to move, so that the serrated blade imprints on the tape roll, causing indentations on the tape surface, which facilitates the staff to tear the tape and avoids the inconvenience caused by the staff not being able to find the tear opening or the torn surface being uneven. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of an easily tearable and breathable tape of the utility model;

[0015] Figure 2 is the top view structural schematic diagram of an easily tearable and breathable tape of the utility model;

[0016] Figure 3 is an easily tearable and breathable tape of the utility model Figure 2 the sectional structural schematic diagram at A-A of;

[0017] Figure 4 is an easily tearable and breathable tape of the utility model Figure 3 the enlarged schematic diagram of the structure at A of.

[0018] In the figure: 1, core tube; 2, tape roll; 3, ventilation hole; 4, indentation assembly; 401, rotating plate; 402, right-angle frame; 403, serrated blade; 5, annular groove; 6, arc-shaped slider; 7, moving groove; 8, moving block; 9, push plate; 10, cross bar; 11, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0020] Such as Figures 1-4As shown in the figure, an easily tearable and breathable tape includes a core 1, a tape roll 2 is sleeved on the surface of the core 1, and a plurality of ventilation holes 3 are penetrated through the surface of the tape roll 2;

[0021] One side of the core 1 is provided with an indentation assembly 4 for indentating the surface of the tape roll 2.

[0022] The indentation assembly 4 includes a rotating plate 401, one side of the rotating plate 401 is movably arranged on one side surface of the core 1, one side of the upper surface of the rotating plate 401 is movably provided with a right-angle frame 402, and a plurality of sawtooth pieces 403 are arranged on the surface of the right-angle frame 402 close to the tape roll 2.

[0023] By providing the ventilation holes 3, when the staff uses the tape to paste an object that needs to maintain air circulation, the gas can contact the surface of the object through the ventilation holes 3, avoiding blocking the air permeability and improving the use effect. When the tape needs to be torn, the staff rotates the rotating plate 401 to drive the sawtooth pieces 403 to rotate. When the sawtooth pieces 403 rotate to a suitable position, the staff moves the right-angle frame 402 to drive the sawtooth pieces 403 to move, so that the sawtooth pieces 403 indent the tape roll 2, making indentations on the surface of the tape, which is convenient for the staff to tear the tape and avoids the inconvenience caused by the staff not being able to find the tear opening or the torn surface being uneven.

[0024] In another embodiment of the present utility model, an annular groove 5 is opened on one side surface of the core 1 close to the rotating plate 401, two arc-shaped sliders 6 are slidably arranged in the annular groove 5, and the upper surfaces of the two arc-shaped sliders 6 are fixedly connected with the rotating plate 401 together.

[0025] A moving groove 7 is opened on one side of the upper surface of the rotating plate 401, a moving block 8 is slidably arranged in the moving groove 7, and the upper surface of the moving block 8 is fixedly connected with the right-angle frame 402.

[0026] The staff rotates the rotating plate 401 to drive the arc-shaped slider 6 to move along the annular groove 5. When the staff moves the moving block 8, it drives the right-angle frame 402 to move along the moving groove 7.

[0027] In another embodiment of the present utility model, a push plate 9 is fixedly installed on one side of the upper surface of the moving block 8.

[0028] By providing the push plate 9, it is convenient for the staff to push the moving block 8.

[0029] In another embodiment of the present utility model, a cross bar 10 is fixedly installed between the two sides of the inner wall of the moving groove 7. The moving block 8 is slidably arranged on one side of the rod body of the cross bar 10, and a spring 11 is sleeved on the other side of the rod body of the cross bar 10.

[0030] After the staff releases the moving block 8, the spring 11 resets and pushes the right-angle frame 402 and the serrated blade 403 to reset. There is no need for the staff to manually reset the serrated blade 403, reducing the workload of the staff.

[0031] The working principle of this easily tearable and breathable tape:

[0032] During use, by setting the ventilation holes 3, when the staff uses the tape to paste an object that needs to maintain air circulation, the gas can contact the object surface through the ventilation holes 3, avoiding blocking the breathability and improving the use effect. When the tape needs to be torn, the staff rotates the rotating plate 401 to drive the serrated blade 403 to rotate. When the serrated blade 403 rotates to a suitable position, the staff moves the right-angle frame 402 to drive the serrated blade 403 to move, so that the serrated blade 403 imprints on the tape roll 2, making indentations on the tape surface, facilitating the staff to tear the tape and avoiding the inconvenience caused by the staff not being able to find the tear opening or the torn surface being uneven.

[0033] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to enumerate all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. An easy-to-tear breathable adhesive tape, comprising a core (1), characterized in that: The surface of the tube core (1) is covered with a tape roll (2), and the surface of the tape roll (2) is penetrated by a plurality of air holes (3); An indentation component (4) for indenting the surface of the tape roll (2) is provided on one side of the drum core (1).

2. The easily tearable breathable tape according to claim 1, characterized in that: The indentation assembly (4) comprises a rotating plate (401), one side of the rotating plate (401) being movably arranged on a side surface of the tube core (1), a right-angle frame (402) being movably arranged on one side of the upper surface of the rotating plate (401), and a plurality of sawtooth pieces (403) being arranged on a side surface of the right-angle frame (402) close to the tape roll (2).

3. The easily tearable breathable adhesive tape according to claim 2, characterized in that: An annular groove (5) is provided on the surface of one side of the cylinder core (1) close to the rotating plate (401), and two arc-shaped sliding blocks (6) are slidably arranged in the annular groove (5), and the upper surfaces of the two arc-shaped sliding blocks (6) are fixedly connected to the rotating plate (401).

4. The easily tearable breathable adhesive tape according to claim 3, characterized in that: A moving groove (7) is provided on one side of the upper surface of the rotating plate (401), a moving block (8) is slidably arranged in the moving groove (7), and the upper surface of the moving block (8) is fixedly connected to the right-angle frame (402).

5. The easily tearable breathable adhesive tape according to claim 4, characterized in that: A push plate (9) is fixedly mounted on one side of the upper surface of the moving block (8).

6. The easily tearable breathable adhesive tape according to claim 5, characterized in that: A cross bar (10) is fixedly installed between the two sides of the inner wall of the movable groove (7), the movable block (8) is slidably arranged on one side of the cross bar (10), and a spring (11) is sleeved on the other side of the cross bar (10).

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