A pull-off anti-counterfeiting adhesive tape

Abstract

This utility model discloses a pull-out anti-counterfeiting tape, which relates to the field of anti-counterfeiting tape technology. It includes a tape tube with an anti-counterfeiting tape roll rotatably mounted inside. Multiple pull rods are fixed to one end of the anti-counterfeiting tape roll. A first mounting plate and a second mounting plate are fixed to one side of the tape tube. A cutting box and a flattening box are fixed to the upper end of the second mounting plate. First sliding rods are threaded through both ends of the upper end of the cutting box, and a cutting blade is fixed to the lower end of each sliding rod. The advantages of this utility model are: it enables precise control of the tape roll length and provides a quick cutting function, greatly facilitating the use of the anti-counterfeiting tape roll; it also allows the pull-out anti-counterfeiting tape roll to be flattened, enhancing the adhesion between the tape roll and the adhesive and preventing the tape roll from detaching from the adhesive.

Description

Technical Field

[0001] This utility model relates to the field of anti-counterfeiting tape technology, specifically a pull-out anti-counterfeiting tape. Background Technology

[0002] Anti-counterfeiting tape is a packaging material with special anti-counterfeiting functions. By embedding anti-counterfeiting technology on the surface or inside the tape, it can achieve purposes such as verifying product authenticity, preventing cross-selling, and preventing tampering. It is widely used in the packaging of high-value or easily counterfeited products such as electronic products, pharmaceuticals, cosmetics, food, and alcohol, and is an important tool for brand protection and consumer rights protection; pull-out anti-counterfeiting tape is a type of anti-counterfeiting tape that is easy to pull out.

[0003] However, current anti-counterfeiting tapes on the market have certain limitations in practical use. After a user pulls the tape out, additional tools are usually needed to cut it, and the tape itself does not have a mechanism to limit the length of the pull. This makes it difficult for the length of the anti-counterfeiting tape to remain consistent after pulling, causing considerable inconvenience to users. Therefore, we propose a pull-out anti-counterfeiting tape. Utility Model Content

[0004] The purpose of this utility model is to provide a pull-out anti-counterfeiting tape.

[0005] To address the problems mentioned in the background art, this utility model provides the following technical solution: a pull-out anti-counterfeiting tape, comprising a tube, an anti-counterfeiting tape roll rotatably disposed on the inner side of the tube, multiple sets of pull rods fixed to one end of the anti-counterfeiting tape roll, a first mounting plate and a second mounting plate respectively fixed to one side of the tube, a cutting box and a flattening box respectively fixed to the upper end of the second mounting plate, a first sliding rod penetrating through both ends of the upper end of the cutting box, a cutting blade fixed to the lower end of the first sliding rod, a pressing plate fixed to the upper end of the first sliding rod, a first spring disposed at the upper end of the cutting box, a support plate fixed to the inner side of the second mounting plate, a fixing plate fixed to one end of the first mounting plate, a second sliding rod penetrating through the lower end of the fixing plate, a lifting block fixed to the upper end of the second sliding rod, a blocking block fixed to the upper end of the lifting block, and a second spring disposed in the middle of the upper end of the fixing plate.

[0006] Preferably, the number of the first springs is three, and the first springs are located between the pressing plate and the cutting box.

[0007] Preferably, the cutting box is slidably connected to the first slide rod, and the cutting box is slidably connected to the cutting blade.

[0008] Preferably, the fixed plate is slidably connected to the second slide rod, and the second spring is located between the fixed plate and the lifting block.

[0009] Preferably, a sliding plate is provided through both ends of the upper end of the flattening box, a lifting plate is provided at the lower end of the sliding plate, multiple sets of first flattening rollers are rotatably provided on the inner side of the lifting plate, multiple sets of second flattening rollers are rotatably provided on the inner side of the second mounting plate, and multiple sets of third springs are provided at the lower end of one side of the sliding plate.

[0010] Preferably, there are three of each of the first and second pressing rollers, and the first and second pressing rollers are located at the upper and lower ends of the anti-counterfeiting tape roll, respectively.

[0011] Preferably, there are two third springs, and the third springs are located between the slide plate and the flattening box.

[0012] Using the above technical solution, pulling one side of the lever causes it to press against the blocking block, thus eliminating the block's obstruction. The lever stops when it slides to one side of the blocking block, simultaneously causing the anti-counterfeiting tape roll to slide to one side. The lever stops when the other side contacts the blocking block. Then, pressing the pressing plate causes it to cut the anti-counterfeiting tape roll through the cooperation of the first sliding rod and the cutting blade with the support plate. This process is repeated. Furthermore, the elasticity of the second and first springs allows the blocking block and the cutting blade to return to their original positions after use. This allows the pull-out anti-counterfeiting tape roll to be precisely limited in length and also features a quick-cutting function, greatly facilitating the handling of the anti-counterfeiting tape roll.

[0013] By adopting the above technical solution, when the anti-counterfeiting tape roll is pulled, it slides on the second flattening roller. At the same time, the first flattening roller, in cooperation with the third spring and the sliding plate, flattens the upper side of the second flattening roller, thereby reducing the gap between the anti-counterfeiting tape roll and the object to be pasted. Meanwhile, through the elasticity of the third spring, the first flattening roller can adapt to the differences on the surface of the anti-counterfeiting tape roll, avoiding direct damage to the anti-counterfeiting tape roll. This allows the pull-out anti-counterfeiting tape to flatten the anti-counterfeiting tape roll, enhancing the adhesion between the anti-counterfeiting tape roll and the object to be pasted, and preventing the anti-counterfeiting tape roll from falling off the object to be pasted. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure in an embodiment of the present utility model;

[0015] Figure 2 This is a perspective view in an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the fixing plate and the second spring in an embodiment of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the second mounting plate and the second flattening roller in an embodiment of this utility model.

[0018] In the diagram: 1. Glue tube; 2. Anti-counterfeiting tape roll; 3. Pull rod; 4. First mounting plate; 5. Second mounting plate; 6. Cutting box; 7. Flattening box; 8. First sliding rod; 9. Cutting knife; 10. Pressing plate; 11. First spring; 12. Support plate; 13. Fixing plate; 14. Second sliding rod; 15. Lifting block; 16. Blocking block; 17. Second spring; 18. Slide plate; 19. Third spring; 20. Lifting plate; 21. First flattening roller; 22. Second flattening roller. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Example 1:

[0021] Please see Figure 1-4 This utility model provides a technical solution: a pull-out anti-counterfeiting tape, including a tape tube 1, an anti-counterfeiting tape roll 2 rotatably disposed inside the tape tube 1, multiple sets of pull rods 3 fixed to one end of the anti-counterfeiting tape roll 2, a first mounting plate 4 and a second mounting plate 5 respectively fixed to one side of the tape tube 1, a cutting box 6 and a flattening box 7 respectively fixed to the upper end of the second mounting plate 5, a first sliding rod 8 passing through both ends of the upper end of the cutting box 6, a cutting blade 9 fixed to the lower end of the first sliding rod 8, a pressing plate 10 fixed to the upper end of the first sliding rod 8, a first spring 11 disposed at the upper end of the cutting box 6, and a support fixed to the inner side of the second mounting plate 5. The support plate 12 has a fixing plate 13 fixed to one end of the first mounting plate 4. A second sliding rod 14 is provided through the lower end of the fixing plate 13. A lifting block 15 is fixed to the upper end of the second sliding rod 14. A blocking block 16 is fixed to the upper end of the lifting block 15. A second spring 17 is provided in the middle of the upper end of the fixing plate 13. There are three first springs 11, and the first springs 11 are located between the pressing plate 10 and the cutting box 6. The cutting box 6 is slidably connected to the first sliding rod 8 and to the cutting blade 9. The fixing plate 13 is slidably connected to the second sliding rod 14, and the second spring 17 is located between the fixing plate 13 and the lifting block 15.

[0022] Specifically, when the anti-counterfeiting tape roll 2 needs to be used, by pulling the lever 3 on one side of the anti-counterfeiting tape roll 2, the lever 3 moves the anti-counterfeiting tape roll 2 to one side. At this time, when the lever 3 moves, it will squeeze the blocking block 16 on one side. Then, the blocking block 16 will push the second slide rod 14 to slide in the fixed plate 13 through the lifting block 15. At this time, the obstruction of the lever 3 by the blocking block 16 will disappear. When the lever 3 slides to one side of the blocking block 16, it stops. At this time, under the elasticity of the second spring 17, the lifting block 15 will push the blocking block 16 back to its original position. Then, the lever 3 is pulled again until the other side of the lever 3 contacts the blocking block 16. When touched, the blocking block 16 blocks the pull rod 3 on the other side, and then the pressing plate 10 is pressed, causing the pressing plate 10 to push the cutting blade 9 to slide inside the cutting box 6 through the first slide rod 8. At the same time, the pressing plate 10 will squeeze the first spring 11, so that the cutting blade 9, with the cooperation of the support plate 12, switches the anti-counterfeiting tape roll 2 below. After cutting, the first slide rod 8 will pull the cutting blade 9 back to its original position under the elasticity of the first spring 11. This is repeated, so that the pull-out anti-counterfeiting tape can accurately limit the length of the anti-counterfeiting tape roll 2, and is equipped with a quick cutting function, which greatly facilitates the operation of taking out the anti-counterfeiting tape roll 2.

[0023] Example 2:

[0024] Please see Figure 1-4 This utility model provides a technical solution: a pull-out anti-counterfeiting tape, wherein a sliding plate 18 is provided through both ends of the upper end of the flattening box 7, and a lifting plate 20 is provided at the lower end of the sliding plate 18. Multiple sets of first flattening rollers 21 are rotatably arranged on the inner side of the lifting plate 20, and multiple sets of second flattening rollers 22 are rotatably arranged on the inner side of the second mounting plate 5. Multiple sets of third springs 19 are provided at the lower end of one side of the sliding plate 18. There are three first flattening rollers 21 and three second flattening rollers 22, and the first flattening rollers 21 and the second flattening rollers 22 are located at the upper end and the lower end of the anti-counterfeiting tape roll 2, respectively. There are two third springs 19, and the third springs 19 are located between the sliding plate 18 and the flattening box 7.

[0025] Specifically, when the anti-counterfeiting tape roll 2 is pulled out, the bottom of the anti-counterfeiting tape roll 2 moves on the second flattening roller 22, and the top of the anti-counterfeiting tape roll 2 moves below the first flattening roller 21. At the same time, when the anti-counterfeiting tape roll 2 moves, the third spring 19 stretches the slide plate 18, causing the slide plate 18 to push the lifting plate 20 down, thereby causing the first flattening roller 21 below the lifting plate 20 to squeeze the surface of the anti-counterfeiting tape roll 2, reducing the gap between the anti-counterfeiting tape roll 2 and the object to be pasted. Furthermore, due to the elasticity of the third spring 19, the first flattening roller 21 can adapt to the thickness difference of the anti-counterfeiting tape roll 2, avoiding direct damage to the anti-counterfeiting tape roll 2. This allows the pull-out anti-counterfeiting tape to flatten the anti-counterfeiting tape roll 2, enhancing the adhesion between the anti-counterfeiting tape roll 2 and the object to be pasted, and preventing the anti-counterfeiting tape roll 2 from falling off the object to be pasted.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A pull-out anti-counterfeiting tape, comprising a tube (1), characterized in that: An anti-counterfeiting tape roll (2) is rotatably mounted on the inner side of the glue cylinder (1). Multiple sets of pull rods (3) are fixed to one end of the anti-counterfeiting tape roll (2). A first mounting plate (4) and a second mounting plate (5) are fixed to one side of the glue cylinder (1). A cutting box (6) and a flattening box (7) are fixed to the upper end of the second mounting plate (5). A first sliding rod (8) is threaded through both ends of the upper end of the cutting box (6). A cutting blade (9) is fixed to the lower end of the first sliding rod (8), and a [missing information] is fixed to the upper end of the first sliding rod (8). The pressing plate (10) is provided with a first spring (11) at the upper end of the cutting box (6), a support plate (12) is fixed on the inner side of the second mounting plate (5), a fixing plate (13) is fixed at one end of the first mounting plate (4), a second slide rod (14) is provided through the lower end of the fixing plate (13), a lifting block (15) is fixed at the upper end of the second slide rod (14), a blocking block (16) is fixed at the upper end of the lifting block (15), and a second spring (17) is provided in the middle of the upper end of the fixing plate (13).

2. The pull-out anti-counterfeiting tape according to claim 1, characterized in that: There are three first springs (11), and the first springs (11) are located between the pressing plate (10) and the cutting box (6).

3. The pull-out anti-counterfeiting tape according to claim 2, characterized in that: The cutting box (6) is slidably connected to the first slide rod (8), and the cutting box (6) is slidably connected to the cutting blade (9).

4. The pull-out anti-counterfeiting tape according to claim 1, characterized in that: The fixed plate (13) is slidably connected to the second slide rod (14), and the second spring (17) is located between the fixed plate (13) and the lifting block (15).

5. The pull-out anti-counterfeiting tape according to claim 1, characterized in that: The flattening box (7) has a sliding plate (18) running through both ends of its upper end. The lower end of the sliding plate (18) is provided with a lifting plate (20). Multiple sets of first flattening rollers (21) are rotatably arranged on the inner side of the lifting plate (20). Multiple sets of second flattening rollers (22) are rotatably arranged on the inner side of the second mounting plate (5). Multiple sets of third springs (19) are provided on the lower end of one side of the sliding plate (18).

6. The pull-out anti-counterfeiting tape according to claim 5, characterized in that: There are three of each of the first flattening roller (21) and the second flattening roller (22), and the first flattening roller (21) and the second flattening roller (22) are located at the upper and lower ends of the anti-counterfeiting tape roll (2), respectively.

7. The pull-out anti-counterfeiting tape according to claim 5, characterized in that: There are two third springs (19), and the third springs (19) are located between the slide plate (18) and the flattening box (7).

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