Anti-fake wine bottle cap

Abstract

The utility model relates to the technical field of wine bottle caps, in particular to an anti-fake wine bottle cap. The anti-fake bottle cap comprises a bottle cap assembly, a connecting piece, a pressing piece and an anti-fake piece. The top end of the connecting piece is connected with the bottle cap assembly, and the bottom end is movably connected with the anti-fake piece. The connecting piece is provided with an assembly cavity penetrating through the top end and the bottom end of the connecting piece; the pressing piece penetrates through the bottle opening of the bottle cap assembly to be installed in the assembling cavity, the bottom of the pressing piece abuts against the anti-fake piece, the pressing piece is hollow and provided with a communicating channel, the pressing piece is used for ejecting the anti-fake piece open after the bottle is opened through pressing, the anti-fake piece falls off after being separated from the connecting piece, and the bottle opening of the bottle cap assembly and the bottom end space of the connecting piece are communicated through the communicating channel. According to the anti-fake wine bottle cap, pressing bottle opening is achieved through the pressing piece, the anti-fake effect of rare wine is achieved in the mode that the anti-fake piece is separated from the bottle bottom and falls off after pressing bottle opening, the structure is reliable and effective, the anti-fake function of a wine bottle provided with the anti-fake wine bottle cap can be improved, and the market competitiveness of products is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle caps, in particular to an anti-counterfeit wine bottle cap. Background Art

[0002] Alcoholic products, especially expensive wines, are of high value and have a certain brand effect, so they need to have certain anti-counterfeiting functions to prevent counterfeit wines such as refilled wines from entering the market, causing losses to consumers and affecting the corporate image. At present, in the packaging and anti-counterfeiting technology of alcoholic products, the wine bottle cap is the key part that directly contacts consumers, and its anti-counterfeiting function is self-evidently important.

[0003] However, with the continuous expansion of the wine market and the intensification of competition, traditional wine bottle caps have gradually exposed many deficiencies in anti-counterfeiting technology. For example, the functions of existing anti-counterfeiting wine bottle caps are relatively simple, and they often only achieve anti-counterfeiting through simple physical structures or logos. This single anti-counterfeiting method is easy to imitate and copy, which greatly reduces the anti-counterfeiting effect. At present, there are also some drop-type anti-counterfeiting wine bottle caps on the market, but they are easy to remove by technical means, have poor anti-counterfeiting effects, and have a poor user experience. Utility Model Content

[0004] In order to solve the technical problems that the current anti-counterfeiting wine bottle cap has a single structure and function, poor anti-counterfeiting performance and poor use effect, the utility model provides an anti-counterfeiting wine bottle cap.

[0005] Specifically, the utility model provides an anti-counterfeit wine bottle cap, comprising a bottle cap assembly, a connecting piece, a pressing piece and an anti-counterfeiting piece; the top end of the connecting piece is connected to the bottle cap assembly, and the bottom end is actively connected to the anti-counterfeiting piece; the connecting piece is provided with an assembly cavity which passes through the top and bottom ends of the connecting piece; the pressing piece is installed in the assembly cavity through the bottle mouth of the bottle cap assembly, and the bottom of the pressing piece abuts against the anti-counterfeiting piece, and a connecting channel is hollowly provided in the pressing piece, and the pressing piece is used to push open the anti-counterfeiting piece after pressing to open the bottle, so that the anti-counterfeiting piece is separated from the connecting piece and falls off, and the connecting channel is used to connect the bottle mouth of the bottle cap assembly and the bottom end space of the connecting piece.

[0006] Furthermore, a hollow portion is provided in the middle of the pressing piece, and the hollow portion is provided with at least one through groove that passes through the connecting channel and the outside of the pressing piece; the connecting piece is provided with an air avoidance groove at a corresponding position of the hollow portion of the pressing piece after the bottle is opened by pressing.

[0007] Furthermore, the size of the pressing member is adapted to the size of the bottle mouth; the bottle cap assembly is provided with a sealing seat above the bottle mouth; the sealing seat is adapted to the top port of the connecting channel of the pressing member, and the sealing seat is used to abut and seal with the top port of the pressing member before pressing.

[0008] Furthermore, the bottle cap assembly is provided with a limiting seat on one side of the bottle mouth, and a limiting boss is extended at the top of the pressing member toward the limiting seat. After the pressing member is pressed to open the bottle, the limiting member is limited to the position after the bottle is pressed to open through the snap fit between the limiting boss and the limiting seat.

[0009] Furthermore, the limiting seat includes a hook-type fastener, and a avoiding inclined surface is arranged on the top of the hook-type fastener; the hook-type fastener offsets the limiting boss through the avoiding inclined surface during the process of the pressing member pressing to open the bottle, so that the limiting boss is placed in the position after pressing to open the bottle, and the pressing member is limited by the limiting boss.

[0010] Furthermore, it also includes a silicone piece, which is arranged between the bottle cap assembly and the connecting piece, and a silicone sleeve is provided in the assembly cavity of the connecting piece, and the silicone sleeve is arranged on the bottom of the pressing piece.

[0011] Furthermore, the anti-counterfeiting part has an opening at the top, a snap-fit ​​portion is provided on the outer side of the top of the anti-counterfeiting part, and the connecting part has a slot corresponding to the snap-fit ​​portion provided on the inner wall of the bottom of the assembly cavity, and the anti-counterfeiting part is snap-connected with the connecting part through the cooperation of the snap-fit ​​portion and the slot.

[0012] Furthermore, the anti-counterfeiting component includes a shell, a support and a glass ball; the top of the shell is open, and a avoidance groove is provided at the bottom of the side wall; the glass ball is assembled in the shell and is provided on one side of the avoidance groove; the support is installed in the shell, and the top of the support abuts against the bottom of the pressing piece, and the bottom of the support is connected to the glass ball through an abutment portion, so as to push the glass ball toward the avoidance groove after being pressed.

[0013] Furthermore, a barb is provided on one side of the abutment portion, and a limiting portion is provided at a corresponding position of the shell. The limiting portion is connected with the abutment portion after the bottle is opened by pressing, so as to limit the return of the support platform.

[0014] Furthermore, the diameter of the avoidance groove is smaller than the diameter of the glass ball, and a convex strip is extended inwardly from the avoidance groove to limit the glass ball from escaping from the shell.

[0015] The utility model realizes opening the bottle by pressing a pressing piece. After the bottle is opened, the anti-counterfeiting piece detaches and falls to the bottom of the bottle to achieve the effect of preventing counterfeiting and forgery of precious wines, and the wine can be discharged through the connecting channel of the pressing piece. This structure is reliable and effective, can improve the anti-counterfeiting functionality of the wine bottle equipped with the anti-counterfeiting wine bottle cap, and effectively increase the market competitiveness of the product.

[0016] On the other hand, the utility model makes improvements on the structure of the anti-counterfeiting part. Through the cooperation of the base and the glass ball, the glass ball is in a semi-detached state in the avoidance groove when it falls, so that the diameter of the anti-counterfeiting part is larger than the diameter of the bottle mouth of the wine bottle. The anti-counterfeiting part cannot be taken out by pouring, thereby achieving the function of anti-counterfeiting and anti-counterfeiting. The structural design is ingenious and the reliability is high. The anti-counterfeiting wine bottle cap has a special way of opening the bottle, which provides users with a certain degree of freshness when opening the bottle, thereby increasing the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the anti-counterfeit wine bottle cap in the embodiment of the present application.

[0018] Figure 2 This is an exploded view of the anti-counterfeit wine bottle cap in the embodiment of the present application.

[0019] Figure 3 This is an assembly structure diagram of the bottle cap assembly and the pressing member in the embodiment of the present application.

[0020] Figure 4 2 is a structural diagram of a pressing member in an embodiment of the present application.

[0021] Figure 5 This is a cross-sectional view of the anti-counterfeit wine bottle cap in the embodiment of the present application before being pressed to open the bottle.

[0022] Figure 6 This is a cross-sectional view of the anti-counterfeit wine bottle cap in the embodiment of the present application after being pressed to open the bottle.

[0023] Reference numerals:

[0024] The bottle cap assembly is 10, the sealing seat is 11, and the limiting seat is 12;

[0025] The connecting piece is 20, the air avoidance groove is 21, and the clamping groove is 22;

[0026] The pressing member is 30, the hollow portion is 31, and the limiting boss is 32;

[0027] The anti-counterfeiting part is 40, the buckle part is 41, the shell is 42, the support platform is 43, the glass ball is 44, the avoidance groove is 45, the limit part is 421, the abutment part is 431, and the barb part is 432;

[0028] The silicone parts are 50 and the silicone sleeves are 51. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0031] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0032] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0033] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0034] In the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0035] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0036] Embodiment 1:

[0037] In order to solve the current problem that precious wines are easily refilled and counterfeited after opening the bottle, please refer to Figure 1-6The present embodiment provides an anti-counterfeit wine bottle cap, which specifically includes a bottle cap assembly 10, a connecting piece 20, a pressing piece 30 and an anti-counterfeiting piece 40, wherein the top end of the connecting piece 20 is connected to the bottle cap assembly 10, and the bottom end is actively connected to the anti-counterfeiting piece 40, and the anti-counterfeiting piece 40 is used to separate from the connecting piece 20 after opening the bottle and fall into the wine bottle. Unless the wine bottle is broken, the anti-counterfeiting piece 40 cannot be taken out, so that a bottle of valuable wine can only be used once, thereby achieving the effect of anti-counterfeiting.

[0038] The connector 20 is provided with an assembly cavity that passes through the top and bottom of the connector 20. The pressing piece 30 passes through the bottle mouth of the bottle cap assembly 10 and is installed in the assembly cavity. The bottom of the pressing piece 30 abuts against the anti-counterfeiting piece 40. The pressing piece 30 is hollow and provided with a connecting channel. The pressing piece 30 is used to push the anti-counterfeiting piece 40 after pressing to open the bottle, so that the anti-counterfeiting piece 40 separates from the connector 20 and falls off, and the connecting channel is used to connect the bottle mouth of the bottle cap assembly 10 and the bottom space of the connector 20. Among them, the bottom of the connector 20 is used to be placed in the bottle mouth of the wine bottle. When in use, a sealing piece can be provided on the outer side of the bottom thereof. After being placed, it forms an interference fit with the bottle mouth of the wine bottle and cannot be removed by non-technical means. The assembly cavity inside the connector 20 connects the upper and lower ends of the connector 20, and is used to place the pressing piece 30 and discharge the wine after pressing to open the bottle. The pressing member 30 passing through the bottle mouth of the bottle cap assembly 10 means that the top end of the pressing member 30 protrudes from the bottle mouth of the bottle cap assembly 10, and the bottom end is arranged in the assembly cavity and abuts against the anti-counterfeiting member 40 at the bottom of the assembly cavity. It is worth noting that the abutment here is not limited to direct abutment, but also includes indirect abutment. For example, the pressing member 30 abuts against the anti-counterfeiting member 40 through the silicone sleeve 51. In the above scheme, the hollow setting of the pressing member 30 means that the pressing member 30 is hollowly set along the axial direction of the bottle mouth, and the gap between the two ends of the pressing member 30 is the connecting channel, which is used to connect the bottle mouth and the bottom of the bottle after pressing to open the bottle, so as to discharge the wine. It is worth noting that the connecting channel does not directly connect the bottle mouth and the bottom of the bottle, but connects the bottle mouth and the bottom of the bottle after pressing to open the bottle.

[0039] In addition, the bottle cap assembly 10 specifically includes a bottle cap and a bottle cap seat, and the bottle cap and the bottle cap seat are movably connected. For example, similar to a conventional mineral water bottle, the bottle cap can be rotatably mounted on the bottle cap seat by rotating the cap. For a better operating experience, this embodiment provides a specific process of opening a bottle. On an unopened anti-counterfeit wine bottle cap in an assembled state, the bottle opening operator first opens the bottle cap of the bottle cap assembly 10, presses the pressing part 30 with his hand or a corresponding tool, and pushes open the anti-counterfeiting part 40, so that the anti-counterfeiting part 40 is separated from the connecting part 20 and falls off, and then the wine is discharged. Among them, the function of the anti-counterfeiting part 40 is that it cannot be taken out after falling off, so as to prevent the situation where the precious wine is counterfeited after drinking.

[0040] The advantage of this embodiment is that the anti-counterfeiting wine bottle cap can open the bottle by pressing the pressing piece 30, and after opening the bottle, the anti-counterfeiting piece 40 can separate and fall to the bottom of the bottle to achieve the anti-counterfeiting and anti-counterfeiting effect of precious wine, and the wine can be discharged through the connecting channel of the pressing piece 30. This structure is reliable and effective, which can improve the anti-counterfeiting functionality of the wine bottle equipped with the anti-counterfeiting wine bottle cap and effectively increase the market competitiveness of the product.

[0041] In order to optimize the problem of low wine efficiency mentioned above, please refer to Figure 1-6 As one of the preferred embodiments, a hollow portion 31 is provided in the middle of the pressing member 30, and the hollow portion 31 is provided with at least one through groove that penetrates the communication channel and the outside of the pressing member 30, and the connecting member 20 is provided with an air avoidance groove 21 at a corresponding position of the hollow portion 31 of the pressing member 30 after the bottle is opened by pressing. After the bottle is opened by pressing, the hollow portion 31 of the pressing member 30 overlaps with the air avoidance groove 21 of the connecting member 20, and the wine in the wine bottle can enter the communication channel through the air avoidance groove 21 of the connecting member 20 and the hollow portion 31 of the pressing member 30, and finally the wine is discharged from the bottle mouth.

[0042] In order to improve the reliability of the pressing member 30 before pressing to open the bottle, please refer to Figure 1-6 Preferably, the size of the pressing member 30 is adapted to the size of the bottle mouth; the bottle cap assembly 10 is provided with a sealing seat 11 above the bottle mouth; the sealing seat 11 is adapted to the top port of the communicating channel of the pressing member 30, and the sealing seat 11 is used to abut and seal with the top port of the pressing member 30 before pressing, thereby improving the sealing of the wine bottle cap before pressing to open the bottle.

[0043] In order to increase the stability of the anti-counterfeit wine bottle cap at the bottle mouth after pressing the bottle open, and to prevent the pressing member 30 from shaking and affecting the wine discharge, please refer to Figure 1-6 Preferably, the bottle cap assembly 10 is provided with a limiting seat 12 on one side of the bottle mouth, and correspondingly, a limiting boss 32 is provided at the top of the pressing member 30 extending in the direction of the limiting seat 12. After the pressing member 30 is pressed to open the bottle, the limiting boss 32 and the limiting seat 12 are engaged with each other to limit the position after the pressing member 30 is pressed to open the bottle, thereby locking the pressing member 30 after the pressing member 30 is pressed to open the bottle, thereby improving the reliability and stability of the wine dispensing. As one of the preferred embodiments, the limiting seat 12 includes a hook-type fastener, and a avoiding inclined surface is provided on the top of the hook-type fastener. During the pressing member 30 pressing to open the bottle, the hook-type fastener staggers the limiting boss 32 through the avoiding inclined surface, so that the limiting boss 32 is placed in the position after the pressing member 30 is pressed to open the bottle, and the pressing member 30 is limited by the limiting boss 32. The structure is simple and reliable, the pressing process is smooth and stable, and the buckle structure after pressing is firm and not easy to disengage, which can effectively improve the user experience.

[0044] See also Figure 1-6Preferably, the anti-counterfeit wine bottle cap also includes a silicone member 50. Specifically, the silicone member 50 is arranged between the bottle cap assembly 10 and the connecting member 20. The silicone member 50 is provided with a silicone sleeve 51 in the assembly cavity of the connecting member 20. The silicone sleeve 51 is sleeved on the bottom of the pressing member 30. During assembly, the silicone sleeve 51 is first inserted into the assembly cavity, and then the pressing member 30 is inserted into the assembly cavity to open the silicone sleeve 51 and abut against the anti-counterfeiting member 40 at the bottom through the silicone sleeve 51, thereby playing a buffering role and avoiding hard contact between the pressing member 30 and the anti-counterfeiting member 40.

[0045] As one of the key points of this embodiment, please refer to Figure 1-6 , some preferred solutions of the anti-counterfeiting component 40 are provided below.

[0046] As one of the preferred embodiments, the anti-counterfeiting component 40 is open at the top, and a snap-on portion 41 is provided on the outer side of the top of the anti-counterfeiting component 40. The connecting component 20 is provided with a slot 22 corresponding to the snap-on portion 41 on the inner wall of the bottom of the assembly cavity. The anti-counterfeiting component 40 is snap-connected with the connecting component 20 through the cooperation of the snap-on portion 41 and the slot 22. This design can make the anti-counterfeiting wine bottle cap more flexible and convenient during assembly. Compared with the conventional break-type anti-counterfeiting component 40, it can effectively reduce the product assembly scrap rate, improve assembly efficiency, and increase the separation reliability when pressing to open the bottle.

[0047] Preferably, the anti-counterfeiting component 40 in this embodiment includes a shell 42, a support 43 and a glass ball 44, wherein the shell 42 is open at the top and a through groove 45 is provided at the bottom of the side wall, and the glass ball 44 is assembled in the shell 42 and is provided on one side of the through groove 45; the top of the support 43 abuts against the bottom of the pressing member 30, and the bottom of the support 43 is connected to the glass ball 44 through an abutment portion 431, which is used to push the glass ball 44 toward the through groove 45 after being pressed. The abutment portion 431 of the support 43 is set as an arc surface, and when the support 43 is forced to move downward, the arc surface of the abutment portion 431 gradually pushes the glass ball 44 toward the through groove 45. Preferably, a positioning seat for limiting the glass ball 44 is provided in the shell 42, and the support platform 43 is provided with a slide groove matching the positioning seat. On the one hand, the positioning seat limits the glass ball 44, and on the other hand, under the guidance of the positioning seat and the slide groove, the support platform 43 moves downward after receiving force and uses the abutment part 431 to push the glass ball 44.

[0048] Further preferably, a barb 432 is provided on one side of the abutment portion 431, and a limiting portion 421 is provided at a corresponding position of the shell 42, and the limiting portion 421 is connected with the abutment portion 431 after the bottle is opened by pressing, so as to limit the return of the support 43. As one of the preferred embodiments, the diameter of the avoidance groove 45 is smaller than the diameter of the glass ball 44, and a convex strip extending inwardly from the avoidance groove 45 is provided to limit the glass ball 44 from escaping from the shell 42.

[0049] When the pressing member 30 is pressed downward to open the bottle, the support platform 43 is subjected to force and squeezes the glass ball 44 downward, pushing the glass ball 44 to move toward the avoidance groove 45. At the same time, after the support platform 43 is pushed to the bottom, it is locked by the barb buckle 432 and cannot be reset. At this time, the glass ball 44 partially escapes from the avoidance groove 45 under the push of the abutment member of the support platform 43, but cannot completely escape due to the restriction of the convex strip of the avoidance groove 45. Instead, it is limited by the abutment part 431 of the support platform 43 in the shell body 42, so that the glass ball 44 is limited in a semi-dislocated state. At this time, since the support platform 43 is limited by the limiting portion 421 and cannot be reset, and the glass ball 44 is limited by the convex strip of the avoiding groove 45 and the abutting portion 431 of the support platform 43 and cannot move, the anti-counterfeiting component 40 is in a stable state. Since the glass ball 44 is half-out, the diameter of the anti-counterfeiting component 40 is larger than the diameter of the bottle mouth of the wine bottle, and the anti-counterfeiting component 40 cannot be taken out by pouring out, thereby achieving the function of anti-counterfeiting and anti-counterfeiting. The structural design is ingenious and reliable, and the anti-counterfeiting wine bottle cap has a special bottle opening method, which can achieve a certain degree of freshness when opening the bottle, thereby increasing the market competitiveness of the product.

[0050] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An anti-counterfeit wine bottle cap, characterized in that: It includes a bottle cap assembly, a connecting piece, a pressing piece and an anti-counterfeiting piece; the top end of the connecting piece is connected to the bottle cap assembly, and the bottom end is actively connected to the anti-counterfeiting piece; the connecting piece is provided with an assembly cavity which passes through the top and bottom ends of the connecting piece; the pressing piece passes through the bottle mouth of the bottle cap assembly and is installed in the assembly cavity, and the bottom of the pressing piece abuts against the anti-counterfeiting piece, and a connecting channel is hollowly provided in the pressing piece, and the pressing piece is used to push open the anti-counterfeiting piece after pressing to open the bottle, so that the anti-counterfeiting piece is separated from the connecting piece and falls off, and the connecting channel is used to connect the bottle mouth of the bottle cap assembly and the bottom end space of the connecting piece.

2. The anti-counterfeit wine bottle cap according to claim 1, characterized in that: The middle part of the pressing piece is provided with a hollow part, and the hollow part is provided with at least one through groove penetrating the connecting channel and the outside of the pressing piece; the connecting piece is provided with an air avoidance groove at a corresponding position of the hollow part of the pressing piece after the bottle is opened by pressing.

3. The anti-counterfeit wine bottle cap according to claim 1, characterized in that: The size of the pressing piece is adapted to the size of the bottle mouth; the bottle cap assembly is provided with a sealing seat above the bottle mouth; the sealing seat is adapted to the top port of the connecting channel of the pressing piece, and the sealing seat is used to abut and seal with the top port of the pressing piece before pressing.

4. The anti-counterfeit wine bottle cap according to claim 1, characterized in that: The bottle cap assembly is provided with a limiting seat on one side of the bottle mouth, and a limiting boss is extended from the top of the pressing member toward the limiting seat. After the pressing member is pressed to open the bottle, the pressing member is limited to the position after the bottle is pressed to open through the snap fit between the limiting boss and the limiting seat.

5. The anti-counterfeit wine bottle cap according to claim 4, characterized in that: The limiting seat includes a hook-type fastener, and a avoiding inclined surface is arranged on the top of the hook-type fastener; the hook-type fastener staggers the limiting boss through the avoiding inclined surface during the process of the pressing member pressing to open the bottle, so that the limiting boss is placed in the position after pressing to open the bottle, and the pressing member is limited by the limiting boss.

6. The anti-counterfeit wine bottle cap according to claim 1, characterized in that: It also includes a silicone piece, which is arranged between the bottle cap assembly and the connecting piece, and a silicone sleeve is arranged in the assembly cavity of the connecting piece, and the silicone sleeve is arranged at the bottom of the pressing piece.

7. The anti-counterfeit wine bottle cap according to any one of claims 1 to 6, characterized in that: The anti-counterfeiting part has an opening at the top, a buckle portion is provided on the outer side of the top of the anti-counterfeiting part, and a slot corresponding to the buckle portion is provided on the inner wall of the bottom of the assembly cavity of the connecting part. The anti-counterfeiting part is buckled and connected to the connecting part through the cooperation of the buckle portion and the slot.

8. The anti-counterfeit wine bottle cap according to any one of claims 1 to 6, characterized in that: The anti-counterfeiting component includes a shell, a support and a glass ball; the top of the shell is open, and a avoidance groove is provided at the bottom of the side wall; the glass ball is assembled in the shell and is provided on one side of the avoidance groove; the support is installed in the shell, and the top of the support abuts against the bottom of the pressing piece, and the bottom of the support is connected to the glass ball through an abutment portion, so as to push the glass ball toward the avoidance groove after being pressed.

9. The anti-counterfeit wine bottle cap according to claim 8, characterized in that: A barb is provided on one side of the abutting portion, and a limiting portion is provided at a corresponding position of the shell. The limiting portion is buckled and connected with the abutting portion after the bottle is opened by pressing, so as to limit the return of the support platform.

10. The anti-counterfeit wine bottle cap according to claim 8, characterized in that: The diameter of the avoidance groove is smaller than the diameter of the glass ball, and the avoidance groove is provided with a convex strip extending inwardly to limit the glass ball from escaping from the shell.

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