Pull-open type double anti-fake bottle cap

Abstract

The utility model relates to the technical field of bottle caps, in particular to a pull-open type double anti-counterfeiting bottle cap which comprises a bottom cap, a connecting sleeve is adhered to the outer surface of the bottom cap through glue, a threaded pipe is fixedly connected to the top surface of the connecting sleeve, a top cap is connected to the outer surface of the threaded pipe in a threaded mode, and a first anti-counterfeiting label is adhered to the outer surface of the top cap. The anti-counterfeit container has the advantages that even if the first anti-counterfeit label is successfully counterfeited, the second anti-counterfeit label is difficult to counterfeit at the same time, so that the difficulty and the cost of attacking counterfeit products are increased, the easily-broken pin shaft can be broken when the container is opened for the first time, the disposable evidence is provided, the container is prevented from being illegally resealed, and the service life of the container is prolonged. Multiple anti-counterfeiting means are formed by arranging the easily-broken pin shaft, the first anti-counterfeiting label and the second anti-counterfeiting label, and the means play an important role in improving the anti-counterfeiting reliability, enhancing the buying confidence of consumers, fighting against counterfeit and shoddy products, improving the user experience and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap technical field, especially a kind of pull-on double anti-fake bottle cap. BACKGROUND

[0002] The pull-on double anti-fake bottle cap is an innovative packaging technology, mainly applied to the packaging of high-value-added products such as wine, beverage, health care product and cosmetic. Its design aims to ensure the authenticity of products and prevent the circulation of counterfeit and inferior products through unique opening method and multiple anti-fake means, so as to protect consumer rights and interests and maintain brand image. The bottle cap is usually composed of two layers of structure, the outer layer being a pull ring part, and the inner layer containing anti-fake marks and sealing structure. The user can easily open the bottle cap by pulling the pull ring, and at the same time, this opening process is also an important link for verifying the authenticity of products. The design of pull-on bottle cap not only facilitates consumers to use, but more importantly, it provides an intuitive and difficult-to-reproduce anti-fake verification method.

[0003] During the pull-on process, the consumer can preliminarily judge the authenticity of the product by observing the anti-fake marks inside the bottle cap, such as special patterns, two-dimensional codes, laser engraving, etc. These anti-fake marks are usually made by high-tech means, and with the continuous development of anti-fake technology, a single anti-fake mark has been difficult to meet the high requirements of product authenticity verification in the current market. On the one hand, counterfeiters may crack or copy simple anti-fake marks through technical means, resulting in a significant reduction in anti-fake effect. SUMMARY

[0004] The purpose of the utility model is to solve at least one of the technical defects mentioned in the background.

[0005] Therefore, one purpose of the utility model is to provide a pull-on double anti-fake bottle cap to solve the problems mentioned in the background and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a pull-on double anti-fake bottle cap, which comprises a bottom cover, the outer surface of the bottom cover is bonded with a connecting sleeve by glue, the top surface of the connecting sleeve is fixedly connected with a threaded tube, the outer surface of the threaded tube is threadedly connected with a top cover, the outer surface of the top cover is bonded with a first anti-fake label, the bottom of the first anti-fake label is bonded on the outer surface of the connecting sleeve by glue, the inner wall of the bottom cover is fixedly connected with a sealing ring, the inner wall of the sealing ring is fixedly connected with a pull-on cover, the bottom surface of the pull-on cover is bonded with a second anti-fake label, the top surface of the sealing ring is fixedly connected with a pull ring, the pull ring is located inside the bottom cover, the top surface of the sealing ring is fixedly connected with a plurality of circumferential arrays of breakable pin shafts, the plurality of breakable pin shafts are all located inside the connecting sleeve, and the top ends of the plurality of breakable pin shafts are all penetrated through the connecting sleeve and clamped with the top cover.

[0007] Preferably, the bottom surface of the pull-off cover is fixedly connected with a transparent sealing cover, and the second anti-fake label is located inside the transparent sealing cover.

[0008] Preferably, the top surface of the connecting sleeve is provided with a plurality of circumferential arrayed avoiding holes, and the plurality of breakable pin shafts are slidably connected with the connecting sleeve through the avoiding holes.

[0009] Preferably, the inner wall of the connecting sleeve is provided with two symmetrically arranged limiting grooves, and the outer surface of the bottom cover is fixedly connected with two symmetrically arranged limiting protrusions, and the two limiting protrusions are slidably connected with the connecting sleeve through the two limiting grooves.

[0010] Preferably, the inner wall of the top cover is provided with a plurality of circumferential arrayed clamping holes, and the top ends of the plurality of breakable pin shafts are clamped with the top cover through the clamping holes and the connecting sleeve.

[0011] Preferably, the outer surfaces of the connecting sleeve and the top cover are provided with marking grooves, the two marking grooves are correspondingly arranged above and below, and the two marking grooves are located at the back side of the first anti-fake label.

[0012] The inner wall of the connecting sleeve is fixedly connected with a plurality of circumferential arrayed limiting sleeves, and the plurality of breakable pin shafts are slidably connected with the plurality of limiting sleeves, respectively.

[0013] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0014] The first anti-fake label is located outside, so that the consumer can verify the authenticity, the second anti-fake label is located at the bottom surface of the pull-off cover, and another way of verifying the authenticity of the product is provided for the user, and the anti-fake effect can be improved by comparing with the first anti-fake label, since the position of the second anti-fake label is relatively hidden, it is more difficult for the counterfeiter to copy and imitate, even if they successfully counterfeit the first anti-fake label, it is also difficult for them to counterfeit the second anti-fake label at the same time, thereby increasing the difficulty and cost of cracking down on fake products, the breakable pin shaft is broken when the container is opened for the first time, thereby providing one-time use evidence, preventing the container from being illegally resealed, and the breakable pin shaft, the first anti-fake label and the second anti-fake label constitute multiple anti-fake means, which play an important role in improving anti-fake reliability, enhancing consumer confidence, cracking down on fake and inferior products and improving user experience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first perspective structural schematic view of the utility model assembly;

[0016] Figure 2It is the second perspective structural schematic drawing of the assembly body of the utility model;

[0017] Figure 3 It is the cross section structural schematic drawing of the assembly body of the utility model;

[0018] Figure 4 It is the explosion structural schematic drawing of the assembly body of the utility model;

[0019] Figure 5 It is the explosion structural schematic drawing of the bottom cover of the utility model;

[0020] Figure 6 It is the structural schematic drawing of the pull-off cover of the utility model;

[0021] Figure 7 It is the structural schematic drawing of the connecting sleeve of the utility model.

[0022] In the drawing: 1-bottom cover, 2-connecting sleeve, 3-threaded pipe, 4-top cover, 41-first anti-fake label, 5-sealing ring, 6-pull-off cover, 7-second anti-fake label, 8-pull ring, 9-frangible pin shaft, 10-transparent sealing cover, 11-avoiding hole, 12-limiting groove, 13-limiting protrusion, 14-clamping hole, 15-marking groove, 16-limiting sleeve. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0024] As Figures 1 to 7 shown, a pull-off type double anti-fake bottle cover, it includes bottom cover 1, the outer surface of bottom cover 1 is bonded with connecting sleeve 2 by glue, the top surface of connecting sleeve 2 is fixedly connected with threaded pipe 3, the outer surface of threaded pipe 3 is threadedly connected with top cover 4, the outer surface of top cover 4 is bonded with first anti-fake label 41, the bottom of first anti-fake label 41 is bonded on the outer surface of connecting sleeve 2 by glue, the inner wall of bottom cover 1 is fixedly connected with sealing ring 5, the inner wall of sealing ring 5 is fixedly connected with pull-off cover 6, the bottom surface of pull-off cover 6 is bonded with second anti-fake label 7, the top surface of sealing ring 5 is fixedly connected with pull ring 8, pull ring 8 is located inside bottom cover 1, the top surface of sealing ring 5 is fixedly connected with the circumferential array of several frangible pin shafts 9, several frangible pin shafts 9 are all located inside connecting sleeve 2, the top end of several frangible pin shafts 9 all penetrates connecting sleeve 2 and is clamped with top cover 4.

[0025] As an optional technical scheme of the utility model, the bottom surface of the pull-off cover 6 is fixedly connected with a transparent sealing cover 10, the second anti-fake label 7 is located inside the transparent sealing cover 10, the liquid in the bottle can contain corrosive components or a humid environment, and direct contact with the anti-fake label can cause the label to fade, blur or be damaged. The isolation effect of the transparent sealing cover effectively prevents this situation from happening, ensuring the integrity and readability of the second anti-fake label 7.

[0026] As an optional technical scheme of the utility model, the top surface of the connecting sleeve 2 is provided with a plurality of circumferential array avoiding holes 11, and the plurality of breakable pin shafts 9 are slidably connected with the connecting sleeve 2 through the avoiding holes 11. The design of the avoiding holes 11 allows the breakable pin shafts 9 to be easily inserted into the connecting sleeve 2, thereby simplifying the installation process and improving production efficiency.

[0027] As an optional technical scheme of the utility model, the inner wall of the connecting sleeve 2 is provided with two symmetrically arranged limiting grooves 12, and the outer surface of the bottom cover 1 is fixedly connected with two symmetrically arranged limiting protrusions 13. The two limiting protrusions 13 are slidably connected with the connecting sleeve 2 through the two limiting grooves 12. Due to the guiding effect of the limiting protrusions 13 and the limiting grooves 12, the bottom cover 1 can be more easily aligned with the avoiding holes 11 of the connecting sleeve 2 during assembly. This greatly improves the success rate of assembly.

[0028] As an optional technical scheme of the utility model, the inner wall of the top cover 4 is provided with a plurality of circumferential array clamping holes 14, and the top ends of the plurality of breakable pin shafts 9 are inserted through the connecting sleeve 2 and clamped with the top cover 4 through the clamping holes 14. The breakable pin shafts 9 will break when the container is opened for the first time, thereby providing evidence of one-time use and preventing the container from being illegally resealed.

[0029] As an optional technical scheme of the utility model, the outer surfaces of the connecting sleeve 2 and the top cover 4 are provided with marking grooves 15, and the two marking grooves 15 correspond to each other. The two marking grooves 15 are located on the back side of the first anti-fake label 41. The provision of the marking grooves 15 provides a clear visual reference point for the user, helping the user to more easily align the clamping holes 14 with the avoiding holes 11 during assembly. This design reduces errors during assembly and improves assembly accuracy.

[0030] As an optional technical scheme of the utility model, the inner wall of the connecting sleeve 2 is fixedly connected with a plurality of circumferential array limiting sleeves 16, and the plurality of breakable pin shafts 9 are slidably connected with the plurality of limiting sleeves 16, respectively.

[0031] A pull-off type double anti-fake bottle cap, the working principle is as follows:

[0032] 1):The first anti-counterfeit label 41 is located on the outside to facilitate consumers to verify the authenticity, and the second anti-counterfeit label 7 is located on the bottom surface of the pull-cap 6, providing another way for users to verify the authenticity of the product, and comparing with the first anti-counterfeit label 41 can improve the anti-counterfeit effect.

[0033] 2):Since the position of the second anti-counterfeit label 7 is relatively hidden, it is more difficult for counterfeiters to copy and counterfeit. Even if they successfully counterfeit the first anti-counterfeit label 41, it is difficult to counterfeit the second anti-counterfeit label 7 at the same time, thereby increasing the difficulty and cost of cracking down on counterfeit products.

[0034] 3):The frangible pin shaft 9 will break when the container is opened for the first time, thereby providing evidence of one-time use and preventing the container from being illegally resealed. The arrangement of the frangible pin shaft 9, the first anti-counterfeit label 41 and the second anti-counterfeit label 7 constitutes multiple anti-counterfeit means, which improves the reliability of anti-counterfeiting.

[0035] In summary, the pull-cap double anti-counterfeit bottle cap, the first anti-counterfeit label 41 is located on the outside to facilitate consumers to verify the authenticity, and the second anti-counterfeit label 7 is located on the bottom surface of the pull-cap 6, providing another way for users to verify the authenticity of the product, and comparing with the first anti-counterfeit label 41 can improve the anti-counterfeit effect, since the position of the second anti-counterfeit label 7 is relatively hidden, it is more difficult for counterfeiters to copy and counterfeit. Even if they successfully counterfeit the first anti-counterfeit label 41, it is difficult to counterfeit the second anti-counterfeit label 7 at the same time, thereby increasing the difficulty and cost of cracking down on counterfeit products, the frangible pin shaft 9 will break when the container is opened for the first time, thereby providing evidence of one-time use and preventing the container from being illegally resealed, the arrangement of the frangible pin shaft 9, the first anti-counterfeit label 41 and the second anti-counterfeit label 7 constitutes multiple anti-counterfeit means, which improves the reliability of anti-counterfeiting, enhances the consumer's confidence in purchasing, cracks down on counterfeit and inferior products, and improves the user experience.

Claims

1. A pull-open double anti-counterfeiting bottle cap, characterized in that: The system includes a bottom cover (1), a connecting sleeve (2) glued to the outer surface of the bottom cover (1), a threaded tube (3) fixedly connected to the top surface of the connecting sleeve (2), a top cover (4) threadedly connected to the outer surface of the threaded tube (3), a first anti-counterfeiting label (41) glued to the outer surface of the top cover (4), the bottom of the first anti-counterfeiting label (41) glued to the outer surface of the connecting sleeve (2), and a sealing ring (5) fixedly connected to the inner wall of the bottom cover (1). A pull-out cover (6) is fixedly connected to the inner wall. A second anti-counterfeiting label (7) is adhered to the bottom surface of the pull-out cover (6). A pull ring (8) is fixedly connected to the top surface of the sealing ring (5). The pull ring (8) is located inside the bottom cover (1). A number of easily broken pins (9) arranged in a circular array are fixedly connected to the top surface of the sealing ring (5). The number of easily broken pins (9) are all located inside the connecting sleeve (2). The top ends of the number of easily broken pins (9) all penetrate the connecting sleeve (2) and are engaged with the top cover (4).

2. The pull-open double anti-counterfeiting bottle cap according to claim 1, characterized in that: A transparent sealing cover (10) is fixedly connected to the bottom surface of the pull-open cover (6), and the second anti-counterfeiting label (7) is located inside the transparent sealing cover (10).

3. The pull-open double anti-counterfeiting bottle cap according to claim 2, characterized in that: The top surface of the connecting sleeve (2) is provided with a plurality of circular array of clearance holes (11), and a plurality of the easily broken pins (9) are slidably connected to the connecting sleeve (2) through the clearance holes (11).

4. The pull-open double anti-counterfeiting bottle cap according to claim 3, characterized in that: The inner wall of the connecting sleeve (2) has two symmetrically arranged limiting grooves (12), and the outer surface of the bottom cover (1) is fixedly connected to two symmetrically arranged limiting protrusions (13). The two limiting protrusions (13) are slidably connected to the connecting sleeve (2) through the two limiting grooves (12).

5. A pull-open double anti-counterfeiting bottle cap according to claim 4, characterized in that: The inner wall of the top cover (4) is provided with a number of circumferentially arrayed snap-fit ​​holes (14), and the top ends of the several breakable pins (9) pass through the connecting sleeve (2) and snap-fit ​​with the top cover (4) through the snap-fit ​​holes (14).

6. The pull-open double anti-counterfeiting bottle cap according to claim 5, characterized in that: Marking grooves (15) are provided on the outer surfaces of the connecting sleeve (2) and the top cover (4). The two marking grooves (15) are vertically aligned and located on the back side of the first anti-counterfeiting label (41).

7. A pull-open double anti-counterfeiting bottle cap according to claim 6, characterized in that: The inner wall of the connecting sleeve (2) is fixedly connected with a number of circumferentially arrayed limiting sleeves (16), and a number of the easily breakable pins (9) are slidably connected to the number of limiting sleeves (16).

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