Anti-counterfeiting bottle caps and anti-counterfeiting wine bottles

Abstract

The present invention relates to an anti-counterfeiting bottle cap and an anti-counterfeiting wine bottle, comprising a drainage sleeve, a rotation-stopping sleeve and an inner plug, wherein a through hole is provided on the side wall of the drainage sleeve, a fracture clamping platform is provided on the rotation-stopping sleeve, the fracture clamping platform can extend into the inner cavity of the drainage sleeve along the fracture clamping platform, the inner plug is plugged into the inner cavities of the drainage sleeve and the rotation-stopping sleeve, an annular step is provided on the inner plug, and a fracture space can be formed between the annular step and the fracture clamping platform. The fracture clamping platform of the rotation-stopping sleeve extends into the end of the inner cavity of the drainage sleeve through the through hole, and can form a clamping connection with the bottle mouth in the inner cavity of the drainage sleeve, the drainage sleeve and the rotation-stopping sleeve are respectively prepared by different materials, and the material properties with higher hardness and strength enable the fracture clamping platform on the rotation-stopping sleeve to form a more reliable clamping connection and locking with the bottle mouth, and the fracture clamping platform will damage the bottle mouth or even break the bottle mouth when the cap is forcibly pulled out, so that the wine bottle cannot be reused, thereby achieving the purpose of anti-counterfeiting.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, and in particular to an anti-counterfeiting bottle cap and an anti-counterfeiting wine bottle. Background Art

[0002] At present, the behavior of counterfeiters in the wine market of filling non-original wine is rampant, and the behavior of reselling original wine bottles is increasing, which has a serious impact on the reputation of wine manufacturers. For example, counterfeiters often use heating and other means to change the performance of some structural components in the bottle cap, then pull off the bottle cap, recycle the original wine bottle with intact structure, and refill the original wine bottle with non-original wine. Therefore, the field urgently needs to solve the occurrence of such problems. Summary of the invention

[0003] Based on this, it is necessary to provide an anti-counterfeiting bottle cap and an anti-counterfeiting wine bottle to address the above-mentioned technical problems.

[0004] The present invention provides an anti-counterfeiting bottle cap, comprising:

[0005] A drainage sleeve, wherein a through hole is formed on a side wall of the drainage sleeve;

[0006] A rotation-stop sleeve, wherein a fracture clamping platform is provided on the rotation-stop sleeve, and the fracture clamping platform can extend into the inner cavity of the drainage sleeve along the through hole;

[0007] An inner plug is inserted into the inner cavities of the drainage sleeve and the anti-rotation sleeve, and an annular step is provided on the inner plug, and a fracture space can be formed between the annular step and the fracture clamping platform.

[0008] In one embodiment, the anti-rotation sleeve is made of steel.

[0009] In one embodiment, the anti-counterfeiting bottle cap comprises:

[0010] The sealing cover body has an inner cavity provided with an internal thread, the top of the drainage sleeve is provided with an external thread, and the sealing cover body is threadably assembled on the top of the drainage sleeve.

[0011] In one embodiment, the anti-counterfeiting bottle cap comprises:

[0012] A bottom sleeve is sleeved on the outside of the drainage sleeve and the anti-rotation sleeve, and the through hole and the fracture clamp are located in the inner cavity of the bottom sleeve.

[0013] In one embodiment, the through hole is located at the bottom of the drainage sleeve, and the bottom of the drainage sleeve is located in the inner cavity of the bottom sleeve; and / or,

[0014] The fracture clamping platform is located at the top of the anti-rotation sleeve, and the entire anti-rotation sleeve is located in the inner cavity of the bottom sleeve.

[0015] In one embodiment, the bottom end surface of the sealing cover body and the top end surface of the bottom sleeve are in limiting contact with each other.

[0016] In one embodiment, the anti-counterfeiting bottle cap comprises:

[0017] The outer protective cover body is sleeved on the outside of the sealing cover body and the bottom sleeve.

[0018] In one of the embodiments, a rotation-stopping clamping platform is provided on the rotation-stopping sleeve, a rotation-stopping clamping groove is provided on the bottom sleeve, and the rotation-stopping clamping platform is engaged with the rotation-stopping clamping groove.

[0019] In one of the embodiments, the inner cavity of the anti-rotation sleeve is provided with an anti-rotation protrusion, and the anti-rotation protrusion can be used to frictionally abut against the bottle mouth.

[0020] The present invention provides an anti-counterfeit wine bottle, the anti-counterfeit wine bottle comprising:

[0021] A bottle body, wherein a fractured clamping protrusion is arranged on the bottle mouth of the bottle body;

[0022] The anti-counterfeit bottle cap is sleeved on the bottle mouth of the bottle body, and the fracture convex is clamped in the fracture space.

[0023] In the above-mentioned anti-counterfeit bottle cap and anti-counterfeit wine bottle, after the bottle mouth is set in the inner cavity of the drainage sleeve, the fracture clamping platform of the anti-counterfeit sleeve extends into the end of the inner cavity of the drainage sleeve through the through hole, and can form a clamping connection with the bottle mouth in the inner cavity of the drainage sleeve. This clamping state can limit the detachment of the anti-counterfeit bottle cap relative to the bottle mouth, and ensure that the anti-counterfeit bottle cap can achieve a stable packaging effect on the bottle mouth. This structure changes the structural form of the original bottle cap that integrates the drainage function and the clamping bottle mouth function in one component, but separates the drainage function and the clamping bottle mouth function from each other, respectively constitutes them on different structural components, and then combines the different structural components to have the drainage function and the clamping bottle mouth function. At this time, it can be understood that the anti-counterfeit sleeve is removed from the drainage sleeve.

[0024] Since the drainage sleeve and the anti-rotation sleeve are two components, the drainage sleeve and the anti-rotation sleeve can be made of different materials respectively, and the material properties with higher hardness and strength can be used to provide a more reliable clamping force, so that the fracture clamping platform on the anti-rotation sleeve can form a more reliable clamping and locking force with the fracture protrusion on the bottle mouth. If the counterfeiter forcibly pulls off the cap, the strong clamping and locking force of the fracture clamping platform on the fracture protrusion on the bottle mouth will damage the bottle mouth or even break the bottle mouth, making the wine bottle cannot be reused, thereby achieving the purpose of anti-counterfeiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A cross-sectional view of an anti-counterfeit bottle cap provided by one embodiment of the present invention;

[0026] Figure 2 A cross-sectional view of the assembly structure of an anti-counterfeit bottle cap and a bottle mouth provided by one embodiment of the present invention;

[0027] Figure 3 A schematic structural diagram of a drainage sleeve provided in one embodiment of the present invention;

[0028] Figure 4 A schematic structural diagram of a rotation-stopping sleeve provided in one embodiment of the present invention;

[0029] Figure 5 A schematic structural diagram of a bottom sleeve provided in one embodiment of the present invention;

[0030] Figure 6 A schematic diagram of assembling a drainage sleeve and a bottom sleeve provided in one embodiment of the present invention;

[0031] Figure 7 A schematic diagram of the assembly of a drainage sleeve, a rotation-stopping sleeve and a bottom sleeve provided in one embodiment of the present invention;

[0032] Figure 8 For Figure 7 A partial enlarged schematic diagram of the assembly schematic diagram shown;

[0033] Fig. 9 For Figure 7 A partial enlarged schematic diagram B of the assembly schematic diagram shown;

[0034] Fig.10 The present invention is a schematic diagram of the assembly of a drainage sleeve, a rotation-stopping sleeve, a sealing cover body and a bottom sleeve provided in one embodiment of the present invention.

[0035] Figure Number:

[0036] 1000, drainage sleeve; 2000, anti-rotation sleeve; 3000, inner plug; 4000, sealing cover body; 5000, bottom sleeve; 6000, outer protective cover body; 7000, bottle mouth;

[0037] 1100, through hole;

[0038] 2100, fracture clamping table; 2200, anti-rotation clamping table; 2300, anti-rotation protrusion;

[0039] 3100, ring steps; 3200, fracture space;

[0040] 4100, internal thread; 4200, external thread;

[0041] 5100, anti-rotation slot;

[0042] 6100, fracture convex. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0049] See also Figures 1 to 10 As shown, an embodiment of the present invention provides an anti-counterfeit bottle cap, which includes a drainage sleeve 1000, a stop sleeve 2000 and an inner plug 3000, the side wall of the drainage sleeve 1000 is provided with a through hole 1100, the stop sleeve 2000 is provided with a fracture clamp 2100, the fracture clamp 2100 can extend into the inner cavity of the drainage sleeve 1000 along the through hole 1100, the inner plug 3000 is inserted into the inner cavities of the drainage sleeve 1000 and the stop sleeve 2000, the inner plug 3000 is provided with an annular step 3100, and a fracture space 3200 can be formed between the annular step 3100 and the fracture clamp 2100.

[0050] Specific reference Figure 1 and Figure 2 As shown, the drainage sleeve 1000 and the anti-rotation sleeve 2000 can be assembled with each other, for example, the anti-rotation sleeve 2000 is sleeved on the outside of the drainage sleeve 1000, and when the position of the fracture clamping platform 2100 and the through hole 1100 are corresponding, the fracture clamping platform 2100 can be extended into the inner cavity of the drainage sleeve 1000 along the through hole 1100. At this time, if the bottle mouth 7000 is sleeved in the inner cavity of the drainage sleeve 1000, the part of the fracture clamping platform 2100 extending into the inner cavity of the drainage sleeve 1000 can be clamped with the bottle mouth 7000 in the inner cavity of the drainage sleeve 1000, which is the packaging structure between the anti-counterfeiting bottle cap and the bottle mouth 7000.

[0051] Continue reading Figure 2As shown, the bottle mouth 7000 may be provided with a corresponding matching structure to form a stable packaging structure with the anti-counterfeit bottle cap, for example, the bottle mouth 7000 may be provided with a fracture clamping protrusion 6100, and the fracture clamping protrusion 6100 may be relatively clamped with the fracture clamping platform 2100, and this clamping state can limit the separation of the anti-counterfeit bottle cap relative to the bottle mouth 7000, ensuring that the anti-counterfeit bottle cap can achieve a stable packaging effect on the bottle mouth 7000. Among them, the inner plug 3000 can be inserted into the inner mouth of the bottle mouth 7000 to form a seal on the bottle mouth 7000 to ensure the quality of the wine in the bottle.

[0052] Moreover, the inner plug 3000 is provided with an annular step 3100 which cooperates with the fracture clamping platform 2100, and the inner plug 3000 and the drainage sleeve 1000 are also a sleeve assembly structure, so the annular step 3100 and the fracture clamping platform 2100 are axially (i.e. Figure 1 Relative to the upper and lower directions, a fracture space 3200 can be formed between the annular step 3100 and the fracture clamping platform 2100, and the fracture space 3200 can form a structural accommodation and limitation with the fracture clamping protrusion 6100 on the bottle mouth 7000. The fracture clamping protrusion 6100 can have a chamfer and other structures, so that the bottle mouth 7000 can slide into the inner cavity of the drainage sleeve 1000 at the bottom of the anti-counterfeit bottle cap, and be confined in the fracture space 3200 that can be formed between the annular step 3100 and the fracture clamping platform 2100.

[0053] Among them, the specific number and structural form of the through hole 1100, the annular step 3100, the fracture clamping platform 2100 or the fracture clamping protrusion 6100 can be set according to needs. For example, the number of the through hole 1100, the annular step 3100, the fracture clamping platform 2100 or the fracture clamping protrusion 6100 can be one or more. When the number of the through hole 1100, the annular step 3100, the fracture clamping platform 2100 and the fracture clamping protrusion 6100 is one, they can be formed along the circumference of the anti-counterfeit bottle cap; or when the number of the through hole 1100, the annular step 3100, the fracture clamping platform 2100 and the fracture clamping protrusion 6100 is multiple, they can be evenly distributed along the circumference on the anti-counterfeit bottle cap or the bottle mouth 7000. Technical personnel in this field can set it according to needs and are not limited here.

[0054] It should be noted that the anti-counterfeit bottle cap provided by the present application is composed of a basic structure of a drainage sleeve 1000, a rotation-stopping sleeve 2000 and an inner plug 3000. The drainage sleeve 1000 has the function of draining wine, and the fracture space 3200 formed by the rotation-stopping sleeve 2000 and the inner plug 3000 has the function of clamping the bottle mouth 7000. Therefore, this structure changes the structural form of the original bottle cap in which the drainage function and the clamping bottle mouth 7000 function are integrated into one component, and instead integrates the drainage function and the clamping bottle mouth 7000 into one component. The functions of the snap-on bottle mouth 7000 are separated from each other and are respectively constructed on different structural components. After the different structural components are combined with each other, the function of drainage and the function of the snap-on bottle mouth 7000 are obtained. At this time, it can be understood that the anti-rotation sleeve 2000 is removed from the drainage sleeve 1000. Since the drainage sleeve 1000 and the anti-rotation sleeve 2000 are two components, the drainage sleeve 1000 and the anti-rotation sleeve 2000 can be prepared by different materials respectively to meet their different functions.

[0055] For example, the drainage sleeve 1000 can be made of plastic material, but the anti-rotation sleeve 2000 is made of a material with higher hardness and strength than the drainage sleeve 1000. In this way, the material properties with higher hardness and strength can be used to provide a more reliable clamping force, so that the fracture clamping platform 2100 on the anti-rotation sleeve 2000 can form a more reliable clamping and locking with the fracture protrusion on the bottle mouth 7000. In particular, in one embodiment, when the material of the anti-rotation sleeve 2000 is selected as a metal material such as steel, since the metal material not only has higher strength and hardness, but also has a higher melting point, it can prevent counterfeiters from changing the material properties by means of heating, etc. Therefore, if the counterfeiter forcibly pulls off the cap, the strong clamping and locking force of the fracture clamping platform 2100 on the fracture protrusion on the bottle mouth 7000 will damage the bottle mouth 7000, or even pull off the bottle mouth 7000, making the wine bottle unable to be reused, thereby achieving the purpose of anti-counterfeiting.

[0056] Continue reading Figure 1 and Figure 2As shown, in one embodiment, the anti-counterfeit bottle cap includes a sealing cover body 4000, the inner cavity of the sealing cover body 4000 is provided with an internal thread 4100, the top of the drainage sleeve 1000 is provided with an external thread 4200, and the sealing cover body 4000 is threadedly assembled on the top of the drainage sleeve 1000. It should be noted that the drainage sleeve 1000 has a drainage function because the top of the drainage sleeve 1000 has a top opening and the bottom of the drainage sleeve 1000 also has a bottom opening. The top opening and the bottom opening of the drainage sleeve 1000 are axially connected with each other, so that the inner cavity of the drainage sleeve 1000 can form a flow channel for the flow of wine with its top opening and bottom opening. When the mouth 7000 of the wine bottle is connected with the bottom opening of the drainage sleeve 1000, the wine in the wine bottle can be guided from the mouth 7000 to the bottom opening of the drainage sleeve 1000, and then flow through the inner cavity of the drainage sleeve 1000 to the top opening of the drainage sleeve 1000, and then flow out from the top opening of the drainage sleeve 1000.

[0057] Therefore, when the sealing cover 4000 is installed on the top of the drainage sleeve 1000, the top opening of the drainage sleeve 1000 can be closed, so that the bottom opening of the drainage sleeve 1000 cannot be connected with the top opening of the drainage sleeve 1000 through the inner cavity of the drainage sleeve 1000. At this time, although the wine in the wine bottle can be guided from the bottle mouth 7000 to the bottom opening of the drainage sleeve 1000, and then flow through the inner cavity of the drainage sleeve 1000 to the top opening of the drainage sleeve 1000, the sealing cover 4000 will prohibit the wine from flowing out of the top opening of the drainage sleeve 1000. If the sealing cover 4000 is separated from the top of the drainage sleeve 1000, the top opening of the drainage sleeve 1000 will be opened again, and the wine will be allowed to flow through the inner cavity of the drainage sleeve 1000 to the top opening of the drainage sleeve 1000.

[0058] In one embodiment, the anti-counterfeit bottle cap includes a bottom sleeve 5000, which is sleeved on the outside of the drainage sleeve 1000 and the anti-rotation sleeve 2000, and the through hole 1100 and the fracture clamp 2100 are located in the inner cavity of the bottom sleeve 5000. Therefore, the drainage sleeve 1000 and the anti-rotation sleeve 2000 can be further assembled and connected as an integral whole through the bottom sleeve 5000. Among them, since the sealing cover body 4000 is set on the top of the drainage sleeve 1000, the bottom sleeve 5000 can be sleeved on the middle and bottom positions of the drainage sleeve 1000, and the anti-rotation sleeve 2000 can be partially or completely sleeved in the inner cavity of the bottom sleeve 5000. The bottom sleeve 5000 can form a more stable assembly between the drainage sleeve 1000 and the anti-rotation sleeve 2000, and the bottom sleeve 5000 is sleeved on the outside of the drainage sleeve 1000 and the anti-rotation sleeve 2000. From the appearance, the anti-counterfeiting bottle cap will have a better structural integrity.

[0059] Moreover, the bottom sleeve 5000 is sleeved on the outside of the drainage sleeve 1000 and the anti-rotation sleeve 2000, and the through hole 1100 and the fracture clamping platform 2100 are hidden in the inner cavity of the bottom sleeve 5000. The bottom sleeve 5000 is used to protect the through hole 1100 and the fracture clamping platform 2100, so as to prevent the through hole 1100 and the fracture clamping platform 2100 from being exposed and damaged. The anti-rotation sleeve 2000 and the bottom sleeve 5000 can be matched by means of clamping or the like, or by a secondary injection molding process, so that the anti-rotation sleeve 2000 and the bottom sleeve 5000 become one body, which is not limited here.

[0060] In principle, the through hole 1100 and the fracture clamp 2100 can be set at any position of the drainage sleeve 1000 and the bottom sleeve 5000, as long as the drainage sleeve 1000 and the bottom sleeve 5000 are fitted together, the through hole 1100 and the fracture clamp 2100 can form a plug-in fit. For example, in one embodiment, the through hole 1100 is located at the bottom of the drainage sleeve 1000, the bottom of the drainage sleeve 1000 is located in the inner cavity of the bottom sleeve 5000, the fracture clamp 2100 is located at the top of the anti-rotation sleeve 2000, and the entire anti-rotation sleeve 2000 is located in the inner cavity of the bottom sleeve 5000.

[0061] In one embodiment, the sealing cover 4000 has a top end surface and a bottom end surface in the axial direction, and the bottom sleeve 5000 also has a top end surface and a bottom end surface in the axial direction. Figure 1As shown, the bottom end surface of the sealing cover body 4000 and the top end surface of the bottom sleeve 5000 are mutually limited and abutted, so after the sealing cover body 4000 and the bottom sleeve 5000 are relatively abutted and matched in the axial direction, the drainage sleeve 1000 and the anti-rotation sleeve 2000 can be accommodated in the interior thereof, thereby protecting the drainage sleeve 1000 and the anti-rotation sleeve 2000. In addition, in one embodiment, the anti-counterfeiting bottle cap includes an outer protective cover body 6000, which is sleeved on the outside of the sealing cover body 4000 and the bottom sleeve 5000. The outer protective cover body 6000 can further accommodate the sealing cover body 4000 and the bottom sleeve 5000 in its inner cavity. From the appearance, the anti-counterfeiting bottle cap will have a better structural integrity.

[0062] In one embodiment, a stopper 2200 is provided on the stop sleeve 2000, and a stopper groove 5100 is opened on the bottom sleeve 5000. The stopper 2200 is engaged with the stopper groove 5100. The specific number and structural form of the stopper 2200 and the stopper groove 5100 can be set according to requirements. For example, the number of the stopper 2200 and the stopper groove 5100 can be one or more. When the number of the stopper 2200 and the stopper groove 5100 is one, they can be formed along the circumference of the anti-counterfeit bottle cap; or when the number of the stopper 2200 and the stopper groove 5100 is more than one, they can be evenly distributed along the circumference on the anti-counterfeit bottle cap or the bottle mouth 7000. The technical personnel in this field can set it according to the requirements and it is not limited here. The clamping cooperation between the anti-rotation clamping platform 2200 and the anti-rotation clamping groove 5100 can prevent the anti-counterfeit bottle cap from slipping due to insufficient anti-rotation strength when the anti-counterfeit bottle cap is opened normally, resulting in the anti-counterfeit bottle cap being unable to be opened normally, which has a bad impact on consumers.

[0063] In one embodiment, the inner cavity of the anti-rotation sleeve 2000 is provided with an anti-rotation protrusion 2300, which can be used to frictionally abut the bottle mouth 7000. After the anti-rotation protrusion 2300 forms a friction abutment with the outer wall of the bottle mouth 7000, the anti-rotation effect of the anti-counterfeit bottle cap can be improved to prevent the anti-counterfeit bottle cap from slipping. The anti-rotation protrusion 2300 can be a protrusion structure formed on the inner cavity wall of the anti-rotation sleeve 2000, which can be referred to Figure 4 As shown, a hollow structure is constructed on the anti-rotation sleeve 2000, and the hollow part of the structure on the anti-rotation sleeve 2000 is made to protrude toward the inside of the anti-rotation sleeve 2000 to form a convex structure.

[0064] The present invention also provides an anti-counterfeit wine bottle, which includes a bottle body and the anti-counterfeit bottle cap, wherein a fracture clamping protrusion 6100 is arranged on the bottle mouth 7000 of the bottle body, and the anti-counterfeit bottle cap is sleeved on the bottle mouth 7000 of the bottle body, and the fracture clamping protrusion 6100 is clamped in the fracture space 3200. At this time, the fracture clamping protrusion 6100 of the bottle mouth 7000 can be used to form a relative clamping connection with the fracture clamping platform 2100. This clamping state can limit the detachment of the anti-counterfeit bottle cap relative to the bottle mouth 7000, and ensure that the anti-counterfeit bottle cap can achieve a stable packaging effect on the bottle mouth 7000. The fracture clamping protrusion 6100 can have structures such as chamfers, so that the bottle mouth 7000 can slide into the inner cavity of the drainage sleeve 1000 at the bottom of the anti-counterfeit bottle cap, and be limited to the fracture space 3200 formed between the annular step 3100 and the fracture clamping platform 2100. Since the specific structure, functional principle and technical effects of the anti-counterfeit bottle cap have been described in detail in the previous article, they will not be repeated here. Any technical content related to the anti-counterfeit bottle cap can refer to the previous records.

[0065] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An anti-counterfeit wine bottle, characterized in that: The anti-counterfeit wine bottle comprises: A bottle body, wherein a fractured clamping protrusion is arranged on the bottle mouth of the bottle body; An anti-counterfeit bottle cap, which includes a drainage sleeve, a stopper sleeve and an inner plug, wherein a through hole is opened on the side wall of the drainage sleeve; the material hardness and material strength of the stopper sleeve are greater than the material hardness and material strength of the drainage sleeve, the top end of the stopper sleeve is provided with a fracture clamp, and the bottom end of the stopper sleeve is provided with a stopper, and the fracture clamp can extend into the inner cavity of the drainage sleeve along the through hole; wherein a hollow structure is provided on the stopper sleeve, and the hollow structure protrudes toward the inner direction of the stopper sleeve to form a radially inwardly protruding stopper protrusion, and the stopper protrusion is used to frictionally abut against the bottle mouth, so that the stopper protrusion forms a friction abutment with the outer wall of the bottle mouth, thereby improving the anti-counterfeit bottle cap on the bottle mouth. The anti-rotation effect. , preventing the anti-counterfeit bottle cap from slipping relative to the bottle mouth; the inner plug is used to be inserted into the inner mouth of the bottle mouth, and the inner plug is inserted into the inner cavity of the drainage sleeve and the anti-rotation sleeve, the inner plug is provided with an annular step, the annular step and the fracture clamping platform are axially opposite to each other, the annular step is located above the fracture clamping platform, and a fracture space can be formed between the annular step and the fracture clamping platform, the anti-counterfeit bottle cap is sleeved on the bottle mouth of the bottle body, and the fracture clamping convex is clamped in the fracture space, and the fracture clamping convex is relatively clamped with the fracture clamping platform; wherein, when the anti-counterfeit bottle cap is forcibly pulled out relative to the bottle body, the fracture clamping platform is used to destroy the bottle mouth by clamping and locking force on the fracture clamping convex.

2. The anti-counterfeit wine bottle according to claim 1, characterized in that: The anti-rotation sleeve is made of steel.

3. The anti-counterfeit wine bottle according to claim 1, characterized in that: The anti-counterfeit bottle cap comprises: The sealing cover body has an inner cavity provided with an internal thread, the top of the drainage sleeve is provided with an external thread, and the sealing cover body is threadably assembled on the top of the drainage sleeve.

4. The anti-counterfeit wine bottle according to claim 3, characterized in that: The anti-counterfeit bottle cap comprises: A bottom sleeve is sleeved on the outside of the drainage sleeve and the anti-rotation sleeve, and the through hole and the fracture clamp are located in the inner cavity of the bottom sleeve.

5. The anti-counterfeit wine bottle according to claim 4, characterized in that: The through hole is located at the bottom of the drainage sleeve, and the bottom of the drainage sleeve is located in the inner cavity of the bottom sleeve.

6. The anti-counterfeit wine bottle according to claim 4, characterized in that: The fracture clamping platform is located at the top of the anti-rotation sleeve, and the entire anti-rotation sleeve is located in the inner cavity of the bottom sleeve.

7. The anti-counterfeit wine bottle according to claim 4, characterized in that: The bottom end surface of the sealing cover body and the top end surface of the bottom sleeve are in limiting contact with each other.

8. The anti-counterfeit wine bottle according to claim 4, characterized in that: The anti-counterfeit bottle cap comprises: The outer protective cover body is sleeved on the outside of the sealing cover body and the bottom sleeve.

9. The anti-counterfeit wine bottle according to claim 4, characterized in that: The bottom sleeve is provided with a rotation-stopping groove, and the rotation-stopping clamping platform is engaged with the rotation-stopping groove.

10. The anti-counterfeit wine bottle according to claim 9, characterized in that: The anti-rotation protrusion is arranged in the inner cavity of the anti-rotation sleeve.

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