Adhesive tape convenient to fold and unfold

Abstract

The utility model discloses an adhesive tape convenient to wind and unwind, which belongs to the field of adhesive tapes and comprises an adhesive tape box, a detachable adhesive tape side cover is arranged at one end of the adhesive tape box, a circular rotating roller is rotatably connected in the adhesive tape box through a bearing, and a plurality of movable rectangular limiting columns are arranged on the outer side of the circular rotating roller. A moving mechanism used for synchronous movement of the multiple rectangular limiting columns is arranged in the circular rotating roller. A detachable vertical rotating column is arranged at one end of the circular rotating roller, a transverse handle is rotationally connected to the bottom of the vertical rotating column through a bearing, a limiting mechanism is arranged in the vertical rotating column, and the adhesive tape can be installed on the outer sides of the multiple rectangular anti-skid blocks, so that the adhesive tape can be better installed in the adhesive tape box, and disassembly is more convenient and faster; and after the vertical rotating column is detached, the adhesive tape can still be driven to rotate through the transverse hexagonal column, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of tapes, and more specifically, to a tape that is convenient for winding and unwinding. Background Art

[0002] A tape is composed of two parts: a base material and an adhesive. By bonding, two or more non-connected objects can be joined together, and an adhesive layer is coated on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; while various polymers are widely used today. The adhesive can stick to things because bonds are formed between its own molecules and the molecules of the item to be joined. These bonds can firmly bond the molecules together. The components of the adhesive vary in different brands and types, with various polymers;

[0003] For example, patent (CN218778493U) discloses a tape that is convenient for winding and unwinding. The tape can be directly segmented by a cutting mechanism without the need for manual cutting with a cutting tool, making people's operations more convenient;

[0004] When using the above technology, it is found that the following technical problems exist in the prior art: When installing the tape, it is necessary to press multiple clamping blocks, which makes the internal structure of the tape cassette not convenient for quickly replacing the tape, and the operation is not flexible enough during use. Therefore, we design a tape that is convenient for winding and unwinding to provide another technical solution for the above technical problems. Summary of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a tape that is convenient for winding and unwinding, which enables the tape to be better installed inside the tape cassette and is more convenient to disassemble.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the present utility model adopts the following technical solutions.

[0009] A tape that is convenient for winding and unwinding includes a tape cassette. One end of the tape cassette is provided with a detachable tape side cover. Inside the tape cassette, a circular rotating roller is rotatably connected through a bearing. A plurality of movable rectangular limiting columns are arranged on the outer side of the circular rotating roller. Inside the circular rotating roller, a moving mechanism is provided for the synchronous movement of the plurality of rectangular limiting columns;

[0010] One end of the circular rotating roller is provided with a detachable vertical rotating column. The bottom of the vertical rotating column is rotatably connected through a bearing to a horizontal handle. A limiting mechanism is arranged inside the vertical rotating column.

[0011] Furthermore, the moving mechanism includes a circular push tube which is located inside the circular rotating roller and is slidably connected to the circular rotating roller. A plurality of first transverse sliding blocks are uniformly fixed on the outer side of one end of the circular push tube. A transverse optical rod is slidably connected inside the first transverse sliding block. A second transverse sliding block is slidably connected to the outer side of the transverse optical rod and away from the first transverse sliding block. The tops of the first transverse sliding block and the second transverse sliding block are both rotatably connected to an inclined rotating column through a pin shaft. The top of the inclined rotating column is rotatably connected to a rectangular limiting column through a pin shaft. Transverse rigid springs are arranged between the circular rotating roller and the first transverse sliding block, between the circular rotating roller and the second transverse sliding block, and between the first transverse sliding block and the second transverse sliding block and on the outer side of the transverse optical rod.

[0012] Furthermore, a transverse sliding groove is formed inside the circular rotating roller, and the circular push tube is located inside the transverse sliding groove and is slidably connected to the circular rotating roller through the transverse sliding groove.

[0013] Furthermore, a rectangular anti-slip block is fixed on the top of the rectangular limiting column. The material of the rectangular anti-slip block is rubber, and anti-slip lines are uniformly arranged on the top of the rectangular anti-slip block.

[0014] Furthermore, the limiting mechanism includes a transverse hexagonal column which is fixed inside the circular rotating roller. The vertical rotating column is sleeved on the outer side of the transverse hexagonal column and is slidably connected to the transverse hexagonal column. A vertical rigid spring is slidably connected inside the vertical rotating column. The top of the vertical rigid spring is fixed with a vertical limiting column, and a vertical sliding push plate is arranged at the bottom of the vertical rigid spring.

[0015] Furthermore, a vertical sliding groove is formed inside the vertical rotating column, and the vertical rigid spring is located inside the vertical sliding groove and is slidably connected to the vertical rotating column through the vertical sliding groove. A rectangular limiting groove adapted to the vertical limiting column is formed inside the transverse hexagonal column.

[0016] 3. Beneficial Effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] Through a series of designs in this solution, the tape can be installed on the outer sides of a plurality of rectangular anti-slip blocks, and the movement of the tape on the outer side of the circular rotating roller can be effectively prevented, so that the tape can be better installed inside the tape cassette and the disassembly is more convenient. The tape can be rotated by the transverse handle, and after the vertical rotating column is disassembled, the tape can still be rotated by the transverse hexagonal column, improving the applicability of the device. Description of the Drawings

[0019] Figure 1 This is a schematic structural diagram of the whole utility model;

[0020] Figure 2 This is a schematic structural diagram of the tape cassette and the tape side cover of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the circular rotating roller and the transverse hexagonal column of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the circular rotating roller and the rectangular limiting column of the utility model;

[0023] Figure 5 This is a schematic structural diagram of the inside of the circular rotating roller of the utility model;

[0024] Figure 6 This is a schematic structural diagram of the first transverse sliding block and the second transverse sliding block of the utility model;

[0025] Figure 7 This is a schematic structural diagram of the vertical rigid spring and the vertical limiting column of the utility model.

[0026] Explanation of the reference numerals in the figure:

[0027] 1. Tape cassette; 2. Tape side cover; 3. Vertical rotating column; 4. Transverse handle; 5. Circular rotating roller; 6. Rectangular limiting column; 7. Circular pushing tube; 8. Oblique rotating column; 9. First transverse sliding block; 10. Second transverse sliding block; 11. Transverse optical rod; 12. Transverse rigid spring; 13. Rectangular anti-sliding block; 14. Transverse hexagonal column; 15. Vertical sliding push plate; 16. Vertical rigid spring; 17. Vertical limiting column. Specific implementation manner

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment:

[0030] Please refer to Figure 1-7 , a tape that is convenient for winding and unwinding, including a tape cassette 1, one end of the tape cassette 1 is provided with a detachable tape side cover 2, the inside of the tape cassette 1 is rotatably connected with a circular rotating roller 5 through a bearing, a plurality of movable rectangular limiting columns 6 are arranged on the outer side of the circular rotating roller 5, and a moving mechanism for synchronously moving the plurality of rectangular limiting columns 6 is arranged inside the circular rotating roller 5;

[0031] One end of the circular rotating roller 5 is provided with a detachable vertical rotating column 3. The bottom of the vertical rotating column 3 is rotatably connected with a horizontal handle 4 through a bearing, and a limiting mechanism is arranged inside the vertical rotating column 3;

[0032] The moving mechanism includes a circular pushing tube 7. The circular pushing tube 7 is located inside the circular rotating roller 5 and is slidably connected with the circular rotating roller 5. A plurality of first horizontal sliding blocks 9 are evenly fixed on the outer side of one end of the circular pushing tube 7. A horizontal optical rod 11 is slidably connected inside the first horizontal sliding block 9. The outer side of the horizontal optical rod 11 and the end far from the first horizontal sliding block 9 are slidably connected with a second horizontal sliding block 10. The tops of the first horizontal sliding block 9 and the second horizontal sliding block 10 are rotatably connected with an inclined rotating column 8 through a pin shaft. The top of the inclined rotating column 8 is rotatably connected with a rectangular limiting column 6 through a pin shaft. Horizontal rigid springs 12 are arranged between the circular rotating roller 5 and the first horizontal sliding block 9, between the circular rotating roller 5 and the second horizontal sliding block 10, and between the first horizontal sliding block 9 and the second horizontal sliding block 10 and on the outer side of the horizontal optical rod 11;

[0033] A horizontal sliding groove is formed inside the circular rotating roller 5. The circular pushing tube 7 is located inside the horizontal sliding groove and is slidably connected with the circular rotating roller 5 through the horizontal sliding groove. Through the arrangement of the horizontal sliding groove, the circular pushing tube 7 can slide inside the circular rotating roller 5, and the sliding of the circular pushing tube 7 enables the first horizontal sliding block 9 to move;

[0034] A rectangular anti-slip block 13 is fixed on the top of the rectangular limiting column 6. The material of the rectangular anti-slip block 13 is rubber, and anti-slip lines are evenly arranged on the top of the rectangular anti-slip block 13. Through the arrangement of the anti-slip lines and the material, the rectangular anti-slip block 13 can better fit with the inner ring of the rubber, improving the friction between the rectangular anti-slip block 13 and the inner ring of the rubber, so that the rotation of the circular rotating roller 5 can drive the rubber to rotate;

[0035] Here, when the tape needs to be disassembled, the circular pushing tube 7 is pushed. The movement of the circular pushing tube 7 enables the first horizontal sliding block 9 to drive the inclined rotating column 8 to move. The movement of the inclined rotating column 8 enables the rectangular limiting column 6 to rotate, and further enables the rectangular limiting column 6 to tilt inside the inner ring of the tape, reducing the contact between the rectangular anti-slip block 13 and the inner ring of the tape, so that the tape can be disassembled;

[0036] The limiting mechanism includes a horizontal hexagonal column 14. The horizontal hexagonal column 14 is fixed inside the circular rotating roller 5. The vertical rotating column 3 is sleeved on the outer side of the horizontal hexagonal column 14 and is slidably connected with the horizontal hexagonal column 14. A vertical rigid spring 16 is slidably connected inside the vertical rotating column 3. The top of the vertical rigid spring 16 is fixed with a vertical limiting column 17, and a vertical sliding push plate 15 is arranged at the bottom of the vertical rigid spring 16;

[0037] A vertical chute is provided inside the vertical rotating column 3. The vertical rigid spring 16 is located inside the vertical chute and is slidably connected to the vertical rotating column 3 through the vertical chute. Through the arrangement of the vertical chute, the vertical rigid spring 16 can slide vertically inside the vertical rotating column 3. A rectangular limiting groove adapted to the vertical limiting column 17 is provided inside the transverse hexagonal column 14. Through the arrangement of the rectangular limiting groove, the vertical limiting column 17 can enter the inside of the transverse hexagonal column 14, thereby restricting the sliding of the vertical rotating column 3 outside the transverse hexagonal column 14;

[0038] Here, when it is necessary to disassemble the vertical rotating column 3, press the vertical rigid spring 16 downward. The installation of the vertical rigid spring 16 enables the vertical limiting column 17 to slide inside the vertical rotating column 3, thereby enabling the vertical limiting column 17 to move out of the inside of the transverse hexagonal column 14, enabling the vertical rotating column 3 to move out of the outside of the transverse hexagonal column 14. Then, the user can rotate the transverse hexagonal column 14, so that the transverse hexagonal column 14 can drive the circular rotating roller 5 to rotate.

[0039] When in use: when it is necessary to disassemble the tape, push the circular push tube 7. The movement of the circular push tube 7 enables the first transverse sliding block 9 to drive the inclined rotating column 8 to move. The movement of the inclined rotating column 8 enables the rectangular limiting column 6 to rotate, thereby enabling the rectangular limiting column 6 to incline inside the inner circle of the tape, reducing the contact between the rectangular anti-sliding block 13 and the inner circle of the tape, and enabling the tape to be disassembled;

[0040] When it is necessary to disassemble the vertical rotating column 3, press the vertical rigid spring 16 downward. The installation of the vertical rigid spring 16 enables the vertical limiting column 17 to slide inside the vertical rotating column 3, thereby enabling the vertical limiting column 17 to move out of the inside of the transverse hexagonal column 14, enabling the vertical rotating column 3 to move out of the outside of the transverse hexagonal column 14. Then, the user can rotate the transverse hexagonal column 14, so that the transverse hexagonal column 14 can drive the circular rotating roller 5 to rotate.

[0041] The above is only a preferred specific embodiment of the present invention; however, 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 improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A tape that is convenient for winding and unwinding, characterized in that: It includes a tape cartridge (1), one end of the tape cartridge (1) is provided with a detachable tape side cover (2), the inside of the tape cartridge (1) is rotatably connected with a circular rotating roller (5) through a bearing, the outside of the circular rotating roller (5) is provided with a plurality of movable rectangular limiting columns (6), and a moving mechanism for synchronously moving the plurality of rectangular limiting columns (6) is arranged inside the circular rotating roller (5). One end of the circular rotating roller (5) is provided with a detachable vertical rotating column (3), the bottom of the vertical rotating column (3) is rotatably connected with a horizontal handle (4) through a bearing, and a limiting mechanism is arranged inside the vertical rotating column (3).

2. The tape that is convenient for winding and unwinding according to claim 1, wherein: The moving mechanism includes a circular pushing tube (7), the circular pushing tube (7) is located inside the circular rotating roller (5) and is slidably connected with the circular rotating roller (5), a plurality of first horizontal sliding blocks (9) are uniformly fixed on the outside of one end of the circular pushing tube (7), a horizontal optical rod (11) is slidably connected inside the first horizontal sliding block (9), the outside of the horizontal optical rod (11) and the end far from the first horizontal sliding block (9) are slidably connected with a second horizontal sliding block (10), the tops of the first horizontal sliding block (9) and the second horizontal sliding block (10) are rotatably connected with an inclined rotating column (8) through a pin shaft, the top of the inclined rotating column (8) is rotatably connected with the rectangular limiting column (6) through a pin shaft, and horizontal rigid springs (12) are arranged between the circular rotating roller (5) and the first horizontal sliding block (9), between the circular rotating roller (5) and the second horizontal sliding block (10), and between the first horizontal sliding block (9) and the second horizontal sliding block (10) and on the outside of the horizontal optical rod (11).

3. The adhesive tape that is convenient for winding and unwinding according to claim 2, wherein: A horizontal chute is opened inside the circular rotating roller (5), and the circular pushing tube (7) is located inside the horizontal chute and is slidably connected with the circular rotating roller (5) through the horizontal chute.

4. A tape that is convenient for winding and unwinding according to claim 2, wherein: A rectangular anti-slip block (13) is fixed on the top of the rectangular limiting column (6), the material of the rectangular anti-slip block (13) is rubber, and anti-slip lines are uniformly opened on the top of the rectangular anti-slip block (13).

5. A tape that is easy to retract and deploy according to claim 1, characterized in that: The limiting mechanism includes a horizontal hexagonal column (14), the horizontal hexagonal column (14) is fixed inside the circular rotating roller (5), the vertical rotating column (3) is sleeved on the outside of the horizontal hexagonal column (14) and is slidably connected with the horizontal hexagonal column (14), a vertical rigid spring (16) is slidably connected inside the vertical rotating column (3), a vertical limiting column (17) is fixed on the top of the vertical rigid spring (16), and a vertical sliding push plate (15) is arranged at the bottom of the vertical rigid spring (16).

6. The tape that is convenient for winding and unwinding according to claim 5, wherein: A vertical chute is opened inside the vertical rotating column (3), the vertical rigid spring (16) is located inside the vertical chute and is slidably connected with the vertical rotating column (3) through the vertical chute, and a rectangular limiting groove adapted to the vertical limiting column (17) is opened inside the horizontal hexagonal column (14).

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