Anti-counterfeiting bottle cap and wine bottle

Abstract

The present invention relates to an anti-counterfeiting bottle cap and a wine bottle, comprising: an inner sleeve and a clamping sleeve. The inner sleeve has a fluid passage inside, and a clamping hole communicating with the fluid passage is formed on the side wall of the inner sleeve. The inner sleeve is configured to be sealed and fitted with the mouth of a container bottle and allow the liquid in the container bottle to flow along the fluid passage; the tensile strength of the clamping sleeve is greater than that of the bottle mouth. The clamping sleeve is connected to the inner sleeve, and the clamping sleeve is provided with a buckle, and the buckle passes through the clamping hole for clamping with the bottle mouth. The inner sleeve can be connected to the bottle body and the liquid in the bottle body can flow out. The buckle passes through the clamping hole and is clamped with the thread on the outer surface of the bottle mouth, realizing a firm connection between the clamping sleeve and the bottle body. The tensile strength of the clamping sleeve is greater than that of the bottle mouth. When a counterfeiter forcibly removes the cap, while the clamping sleeve and the inner sleeve are separated from the bottle body, the buckle will damage the bottle mouth, preventing the counterfeiter from using the opened bottle for counterfeiting and reselling.

Description

Technical Field

[0001] The present invention relates to the technical field of consumer goods, and particularly to an anti-counterfeiting bottle cap and a wine bottle. Background Art

[0002] At present, counterfeiting is rampant in the liquor market. Counterfeiters make profits by filling non-original liquor, which has a serious impact on liquor brands. To protect their brands, liquor manufacturers usually set anti-counterfeiting devices on the bottle caps. The common anti-counterfeiting method is to set anti-counterfeiting labels or opening marks on the bottle caps as anti-counterfeiting identifiers, and the authenticity is identified by confirming the anti-counterfeiting labels or opening marks. However, in the case of forced cap removal, the cap and the wine bottle can be undamaged, and the cap can be reassembled with the bottle body after cap removal. Therefore, it is impossible to stop counterfeiters from removing the cap and filling fake liquor. Summary of the Invention

[0003] Based on this, in view of the problem that the anti-counterfeiting bottle cap does not prevent counterfeiting after cap removal, it is necessary to provide an anti-counterfeiting bottle cap and a wine bottle in which the cap and the bottle mouth are firmly connected and the cap removal is irreversible.

[0004] An anti-counterfeiting bottle cap, the anti-counterfeiting bottle cap comprising:

[0005] An inner sleeve, the inside of the inner sleeve having a fluid passage, and a clamping hole communicating with the fluid passage being formed in the side wall of the inner sleeve. The inner sleeve is configured to be hermetically fitted with the bottle mouth of the container bottle and allow the liquid in the container bottle to flow along the fluid passage;

[0006] A card sleeve, the tensile strength of the card sleeve being greater than the tensile strength of the bottle mouth. The card sleeve is connected to the inner sleeve, and the card sleeve is provided with a buckle, and the buckle passes through the clamping hole for clamping with the bottle mouth.

[0007] In one embodiment, the card sleeve is sleeved outside the inner sleeve, the buckle has an inclination angle inclined towards the inside of the card sleeve, and the opening of the inclination angle faces the end of the inner sleeve away from the clamping hole.

[0008] In one embodiment, the anti-counterfeiting bottle cap further includes a sealing cap, the sealing cap having a receiving cavity with one end being open, one end of the inner sleeve being disposed in the receiving cavity, and the sealing cap being detachably connected to the inner sleeve.

[0009] In one embodiment, the inner side of the sealing cap is provided with a sealing connection thread, and the inner sleeve further includes a sleeve connection thread, the sleeve connection thread being disposed outside the end of the inner sleeve away from the clamping hole, and the sealing connection thread being connected to the sleeve connection thread.

[0010] In one embodiment, the anti-counterfeiting bottle cap further includes a middle cap, the middle cap is sleeved outside the sealing cap, and the middle cap is fixedly connected to the sealing cap.

[0011] In one embodiment, the anti-counterfeiting bottle cap further includes a first sleeve, the first sleeve includes a first section and a second section, the first section is sleeved outside the sealing cap and the middle cap, the second section is sleeved outside the clamping sleeve, the first section and the second section are separably arranged, and the first section can be separated from the second section by the rotation of the sealing cap relative to the inner sleeve.

[0012] In one embodiment, there are at least two of the clamping holes and the clamping buckles, the clamping holes are evenly arranged on the side wall of the inner sleeve, and the clamping buckles are evenly arranged on the inner side of the clamping sleeve.

[0013] In one embodiment, the clamping sleeve includes at least two unit clamping sleeves, at least two of the unit clamping sleeves enclose a closed loop, the clamping buckle is a bent portion bent from the inner side wall of the unit clamping sleeve towards the inner sleeve, a limiting hole is provided on the wall surface of the unit clamping sleeve, and a protrusion is provided on the outer side of the inner sleeve, and the limiting hole is connected to the protrusion.

[0014] An anti-counterfeiting bottle cap, the anti-counterfeiting bottle cap includes:

[0015] An inner sleeve, the inner sleeve has a fluid passage inside, and the inner sleeve is configured to be used for sealing cooperation with the bottle mouth of the container bottle and allow the liquid in the container bottle to flow along the fluid passage;

[0016] A rotation-resistant clamping sleeve, the tensile strength of the rotation-resistant clamping sleeve is greater than the tensile strength of the bottle mouth, the rotation-resistant clamping sleeve is a cylinder, the cylinder is connected to the end of the inner sleeve, the rotation-resistant clamping sleeve is provided with a clamping buckle, the clamping buckle is an extension extending from one end surface of the cylinder towards the inner side of the cylinder, there are at least two of the extensions, the clamping buckle is clamped with the bottle mouth, and at least two anti-rotation teeth are provided on the inner side of the cylinder, and the anti-rotation teeth are connected to the bottle mouth.

[0017] A wine bottle, including the anti-counterfeiting bottle cap as described above, and

[0018] A bottle body, and the anti-counterfeiting bottle cap is arranged on the bottle body.

[0019] For the above anti-counterfeiting bottle cap, the inner sleeve can be connected to the bottle body and allow the liquid in the bottle to flow out. The card sleeve is connected to the inner sleeve. The inner sleeve includes a clamping hole, and the card sleeve is provided with a buckle. The buckle passes through the clamping hole and is clamped with the thread or groove on the outer surface of the bottle mouth. Specifically, the buckle passes through the clamping hole and is clamped with the screwing thread or groove on the outer surface of the bottle mouth to achieve a reliable connection between the card sleeve and the bottle body. The tensile strength of the card sleeve is greater than that of the bottle mouth. When a counterfeiter uses a bottle cap opener to remove the cap, the bottle cap opener will hold the bottom of the inner sleeve and pull it upward. During the process of the card sleeve and the inner sleeve separating from the bottle body, the buckle will damage the bottle mouth, making it impossible for the counterfeiter to can such a bottle, preventing them from using the opened bottle for counterfeiting and reselling. For the above anti-counterfeiting bottle cap, the bottle cap is firmly connected to the bottle mouth, and the cap removal is irreversible, which can prevent counterfeiters from removing the cap and canning fake wine.

[0020] For the above wine bottle, it adopts the above anti-counterfeiting bottle cap. The bottle cap is firmly connected to the bottle mouth, and the cap removal is irreversible, which can prevent counterfeiters from removing the cap and canning fake wine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a cross-sectional view of the anti-counterfeiting bottle cap in an embodiment;

[0022] Figure 2 It is a schematic diagram of the card sleeve in an embodiment;

[0023] Figure 3 It is a schematic diagram of the inner sleeve in an embodiment;

[0024] Figure 4 It is a schematic diagram of the assembly of the card sleeve and the inner sleeve in an embodiment;

[0025] Figure 5 It is a schematic diagram of the assembly of the anti-counterfeiting bottle cap and the bottle mouth in an embodiment;

[0026] Figure 6 It is a partial enlarged view of the assembly of the anti-counterfeiting bottle cap and the bottle mouth in an embodiment;

[0027] Figure 7 It is a schematic diagram of the assembly of the first sleeve of the anti-counterfeiting bottle cap in an embodiment;

[0028] Figure 8 It is a schematic diagram of the unit card sleeve structure of the anti-counterfeiting bottle cap in an embodiment;

[0029] Figure 9 It is a schematic diagram of the assembly of the unit card sleeve of the anti-counterfeiting bottle cap in an embodiment;

[0030] Figure 10 It is a schematic diagram of the anti-rotation card sleeve structure of the anti-counterfeiting bottle cap in an embodiment;

[0031] Figure 11 It is a schematic diagram of the assembly of the anti-rotation card sleeve of the anti-counterfeiting bottle cap in an embodiment.

[0032] Description of Reference Numerals:

[0033] 100, inner sleeve; 200, ferrule; 300, sealing cap; 400, middle cover; 500, inner plug; 600, first sleeve; 700, second sleeve; 800, spacer; A, bottle mouth; B, cap puller

[0034] 110, clamping hole; 120, sleeve connection thread; 130, fluid passage

[0035] 210, buckle; 220, unit ferrule; 230, anti-rotation ferrule

[0036] 221, limiting hole; 231, anti-rotation tooth

[0037] 510, circulation port

[0038] 610, first section; 620, second section Detailed Embodiment

[0039] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed embodiment of the present invention with reference to the accompanying drawings. Many specific details are set forth in the following description 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 departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0041] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0042] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0044] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0045] Currently, the phenomenon of counterfeiting is rampant in the liquor market. Counterfeiters make profits by filling non-original liquor, which has a serious impact on liquor brands. To protect their brands, liquor manufacturers usually set anti-counterfeiting measures on the bottle caps. The common anti-counterfeiting method is to set anti-counterfeiting labels or opening marks on the bottle caps as anti-counterfeiting identifiers, and distinguish the authenticity by confirming the anti-counterfeiting labels or opening marks. However, in the case of forcibly removing the cap, this anti-counterfeiting method has the problem of not damaging the cap and the bottle. After the cap is removed, the cap can be reassembled with the bottle body, so it is impossible to stop counterfeiters from removing the cap and filling it with fake liquor. Based on this, it is necessary to provide an anti-counterfeiting bottle cap and bottle with a reliable connection between the cap and the bottle mouth A and an irreversible cap removal for the problem that the cap can be reassembled with the bottle body after the anti-counterfeiting bottle cap is removed.

[0046] Refer to Figures 1 to 6 , Figure 1 shows a cross-sectional view of the anti-counterfeiting bottle cap in an embodiment of the present invention, Figure 2 shows a schematic diagram of the card sleeve 200 in an embodiment of the present invention, Figure 3The schematic diagram of the inner sleeve 100 in an embodiment of the present invention is shown. Figure 4 The schematic diagram of the assembly of the ferrule 200 and the inner sleeve 100 in an embodiment of the present invention is shown. Figure 5 The schematic diagram of the assembly of the anti-counterfeiting bottle cap and the bottle mouth A in an embodiment of the present invention is shown. Figure 6 The partial enlarged view of the assembly of the anti-counterfeiting bottle cap and the bottle mouth A in an embodiment of the present invention is shown. An anti-counterfeiting bottle cap provided by an embodiment of the present invention includes: an inner sleeve 100 and a ferrule 200. The inner sleeve 100 has a fluid passage 130 inside, and a clamping hole 110 communicating with the fluid passage 130 is provided on the side wall of the inner sleeve 100. The inner sleeve 100 is configured to be hermetically fitted with the bottle mouth A of the container bottle and allow the liquid in the container bottle to flow along the fluid passage 130. The tensile strength of the ferrule 200 is greater than that of the bottle mouth A. The ferrule 200 is connected to the inner sleeve 100, and the ferrule 200 is provided with a buckle 210. The buckle 210 passes through the clamping hole 110 and is used for clamping with the bottle mouth A. For the above anti-counterfeiting bottle cap, the inner sleeve 100 can be connected to the bottle body and the liquid in the bottle can flow out. The ferrule 200 is sleeved outside the inner sleeve. The buckle 210 passes through the clamping hole 110 and is clamped with the thread or groove on the outer surface of the bottle mouth A. Specifically, the buckle 210 passes through the clamping hole 110 and is clamped with the screwed thread or groove on the outer surface of the bottle mouth A to realize the reliable connection between the ferrule 200 and the bottle body. The tensile strength of the ferrule 200 is greater than that of the bottle mouth A. When a counterfeiter uses a bottle opener B to remove the cap, the bottle opener B will drag the bottom of the inner sleeve 100 and pull it upward. During the process of the ferrule 200 and the inner sleeve 100 separating from the bottle body, the buckle 210 will damage the bottle mouth A, so that the counterfeiter cannot can such a bottle, preventing it from using the opened bottle for counterfeiting and reselling. For the above anti-counterfeiting bottle cap, the whole bottle cap is firmly connected to the bottle mouth, and the cap removal is irreversible, which can prevent the counterfeiter from removing the cap and canning fake wine.

[0047] Optionally, in one embodiment, the ferrule 200 is made of stainless steel, and the bottle mouth A is made of glass. The glass material is brittle and has a tensile strength of about 50 MPa, while the tensile strength of stainless steel is about 520 MPa. The stainless steel ferrule 200 has high strength and good toughness, which can ensure that when a counterfeiter forcibly removes the cap, the buckle 210 of the ferrule 200 remains intact and can successfully damage the bottle mouth A, making it impossible for the counterfeiter to reuse such a bottle, achieving the anti-counterfeiting effect. Optionally, the inner sleeve 100 is made of all-plastic material, which is light in weight to reduce the weight of the anti-counterfeiting bottle cap.

[0048] In order to further enhance the anti-counterfeiting function of the anti-counterfeiting bottle cap, the buckle 210 can adopt a structure that can improve the structural strength and stiffness, ensuring that the buckle 210 will not break and fail and slip off the bottle body when the cap is pulled. In one embodiment, the sleeve 200 is sleeved on the outside of the inner sleeve 100, the buckle 210 has an inclination angle that inclines towards the inside of the sleeve 200, and the opening of the inclination angle faces the end of the inner sleeve 100 away from the clamping hole 110. Specifically, the inclination angle of the buckle 210 does not exceed 45 degrees. Optionally, the inclination angle of the buckle 210 is 25 degrees or 30 degrees or 35 degrees or 40 degrees or 45 degrees, ensuring the reliable abutment of the buckle 210 with the bottle body. Optionally, the structural shape of the buckle 210 can be rectangular or triangular or trapezoidal or any polygon, as long as it can be connected to the clamping hole 110 and abut against the bottle mouth A.

[0049] In order to improve the connection stability between the sleeve 200 and the inner sleeve 100, in one embodiment, there are at least two of the clamping holes 110 and the buckles 210. The clamping holes 110 are evenly arranged on the side wall of the inner sleeve 100, and the buckles 210 are evenly arranged on the inner side of the sleeve 200. Optionally, there are 2 or 3 or 4 or 5 or 6 or 7 or 8 of the clamping holes 110 and the buckles 210, ensuring the reliable clamping of the two and ensuring that the structural strength and stiffness of the sleeve 200 and the inner sleeve 100 can meet the requirements.

[0050] The connection between the sleeve 200 and the inner sleeve 100 can adopt any structural form, as long as it satisfies that after the sleeve and the inner sleeve are connected, the buckle 210 can be clamped with the clamping hole 110 and can be closely abutted against the bottle mouth A. In one embodiment, the sleeve 200 is a tubular structure with a circular or triangular or quadrilateral or any polygon cross-section that is penetrated at both ends, and the connection between the inner sleeve 100 and the sleeve 200 is a tubular structure matching the sleeve 200, ensuring the reliable connection between the sleeve 200 and the inner sleeve 100 and the close abutment of the buckle 210 with the bottle mouth A.

[0051] To ensure the sealing performance of the anti-counterfeiting bottle cap, a sealing structure is provided at the outlet of the fluid passage 130 of the inner sleeve 100. In one embodiment, the anti-counterfeiting bottle cap further includes a sealing cap 300. The sealing cap 300 has a receiving cavity with one end being open. One end of the inner sleeve 100 is disposed in the receiving cavity. The sealing cap 300 is detachably connected to the inner sleeve 100. The outlet of the fluid passage 130 of the inner sleeve 100 is sealed by the sealing cap 300, thereby improving the sealing performance of the anti-counterfeiting bottle cap. Optionally, in one embodiment, the material of the sealing cap 300 is polypropylene (PP for short) or polyethylene (PE for short), which ensures good sealing contact between the sealing cap 300 and the inner sleeve 100 after they are closed, effectively preventing the liquid in the wine bottle from being externally contaminated and facilitating storage.

[0052] As an achievable manner, the sealing cap 300 and the inner sleeve 100 are detachably snap-connected. In one embodiment, the sealing cap 300 is provided with elastic snap blocks, and the inner sleeve 100 is provided with engaging portions. The elastic snap blocks are snap-connected to the engaging portions of the inner sleeve 100. The elastic snap blocks can flexibly snap-connect or disconnect from the engaging portions by virtue of their own elastic deformation. When drinking, disconnecting the elastic snap blocks from the engaging portions can open the sealing cap 300 and the inner sleeve 100. Snapping and connecting the elastic snap blocks to the engaging portions of the inner sleeve 100 can connect the sealing cap 300 and the inner sleeve 100, facilitating the user to store the unfinished wine.

[0053] Optionally, to further improve the convenience of closing and opening the sealing cap 300 and the inner sleeve 100, in one embodiment, the inner side of the sealing cap 300 is provided with a sealing connection thread, and the inner sleeve 100 further includes a sleeve connection thread 120. The sleeve connection thread 120 is disposed on the outer side of the end of the inner sleeve 100 away from the snap hole 110. The sealing connection thread is connected to the sleeve connection thread 120, facilitating the screwing and unscrewing of the sealing cap 300 and the inner sleeve 100, and at the same time improving the sealing effect and user experience.

[0054] In order to facilitate the control of the opening and closing of the sealing cap 300, in one embodiment, the anti-counterfeiting bottle cap further includes an inner cap 400. The inner cap 400 is sleeved outside the sealing cap 300, and the inner cap 400 is fixedly connected to the sealing cap 300. When it is necessary to open the sealing cap 300 from the inner sleeve 100, the inner cap 400 can be held and a force can be applied to make it disengage from the inner sleeve 100. The inner cap 400 drives the relatively soft sealing cap 300 sleeved inside it to disengage from the inner sleeve 100, making the opening of the cap more convenient and easy to operate. Optionally, the inner cap 400 and the sealing cap 300 are adhesively bonded or snap-connected. The sealing cap 300 can be fixedly connected to the inner cap 400 by adhesive bonding or can be fixedly connected to the inner cap 400 through a snap connection structure. Specifically, in one embodiment, a convex ring is provided on one side of the top of the sealing cap 300 close to the top of the inner cap 400, and an annular groove is provided on one side of the top of the inner cap 400 close to the sealing cap 300. The convex ring is snap-connected to the annular groove to achieve the fixed connection between the inner cap 400 and the sealing cap.

[0055] Such as Figure 7As shown, in order to facilitate repeated opening and screwing operations during use, in one embodiment, the anti-counterfeiting bottle cap further includes a first sleeve 600. The first sleeve 600 includes a first section 610 and a second section 620. The first section 610 is sleeved outside the sealing cap 300 and the middle cap 400, and the second section 620 is sleeved outside the ferrule 200. The first section 610 and the second section 620 are detachably arranged, and the first section 610 can be separated from the second section 620 by the rotation of the sealing cap 300 relative to the inner sleeve 100. The first sleeve 600 protects the inner sleeve 100, the ferrule 200, the sealing cap 300 and the middle cap 400, and at the same time can also play a decorative role, providing the ornamental property of the anti-counterfeiting bottle cap. The first sleeve 600 is designed into two sections. The first section 610 protects the middle cap 400 and the sealing cap 300, and the second section 620 protects the ferrule 200 and the inner sleeve 100. When the middle cap 400 is separated from the inner sleeve 100, that is, after opening the cap, the first section 610 and the second section 620 are separated from each other without interference. Without affecting the appearance decoration function of the first sleeve 600, repeated opening and screwing operations can be performed, which is convenient for use and storage. Specifically, a separable structure is provided at the connection between the first section 610 and the second section 620. The separable structure can adopt any structure that can be broken by applying force. Optionally, the separable structure is a hole structure arranged at intervals at the connection between the first section 610 and the second section 620. The separable structure can also be a thinning structure arranged at the connection between the first section 610 and the second section 620. The thickness of the thinning structure is less than the thickness of the first section 610 and the second section 620. In this way, when performing the opening operation and applying force to separate the middle cap 400 from the inner sleeve 100, the first section 610 and the second section 620 can be separated by the fracture of the hole structure or the thinning structure at their connection, and the overall appearance decoration function of the first sleeve 600 is not affected.

[0056] In order to improve the decorative function of the anti-counterfeiting bottle cap and meet the product appearance design requirements of liquor, in one embodiment, the anti-counterfeiting bottle cap further includes a second sleeve 700 and a spacer 800. The second sleeve 700 is sleeved outside the first sleeve 600, and the spacer 800 abuts against one end of the first sleeve 600. By providing the second spacer 800, the height dimension of the second sleeve 700 is increased, the decoration of the anti-counterfeiting bottle cap is improved, and the appearance design requirements are met. Optionally, the spacer 800 can adopt any structural form to play the role of supporting the second sleeve 700 and at the same time decorating the outer shape of the anti-counterfeiting bottle cap, which is not limited here. In order to reduce the weight of the anti-counterfeiting bottle cap, reduce consumables and save costs, the spacer 800 is a hollow structure, which can reduce its own weight while ensuring stable support for the second sleeve 700.

[0057] In order to improve the smoothness of pouring liquor from the anti-counterfeiting bottle cap during use, in one embodiment, the anti-counterfeiting bottle cap further includes an inner plug 500. The inner sleeve 100 further includes a fluid passage 130. The inner plug 500 is disposed in the fluid passage 130. The inner plug 500 is provided with a circulation port 510, and the circulation port 510 communicates with the fluid passage 130. By means of the circulation port 510 of the inner plug 500, the state of liquor flow is improved, the lateral disturbance of the liquor fluid is reduced, the stability of liquor flow is enhanced, and the use experience is improved. Optionally, the circulation port 510 is cylindrical, which can improve the stability of liquor flow. The circulation port 510 can also be a tapered channel with a gradually decreasing diameter towards the outlet of the fluid passage 130, which can further improve the stability of liquor flow and improve the use experience.

[0058] As Figure 1 , Figures 8 to 9 shown, in one embodiment, in order to achieve the quick assembly of the anti-counterfeiting bottle cap, the card sleeve 200 is a unit card sleeve 220. There are at least two unit card sleeves 220. At least two unit card sleeves 220 enclose a closed loop. The buckle 210 is a bent portion that bends from the inner side wall of the unit card sleeve 220 towards the inner sleeve 100. The wall surface of the unit card sleeve 220 is provided with a limiting hole 221. A protrusion is provided on the outer side of the inner sleeve 100. The limiting hole 221 is connected to the protrusion. Optionally, there are 2 or 3 unit card sleeves 220. By connecting each unit card sleeve 220 to the outer side of the inner sleeve 100, the operability is improved, and the quick assembly is facilitated. At the same time, the buckle 210 of the unit card sleeve 220 is clamped with the clamping hole 110 of the inner sleeve 100 to achieve the reliable clamping of the card sleeve and the inner sleeve 100. When a counterfeiter uses a bottle cap opener B to remove the cap, the bottle cap opener B will drag the bottom of the inner sleeve 100 and pull it upwards. During the process of the unit card sleeve 220 and the inner sleeve 100 separating from the bottle body, the buckle 210 will damage the bottle mouth A, so that the counterfeiter cannot can such a bottle, preventing it from using the opened bottle for counterfeiting and reselling. For the above anti-counterfeiting bottle cap, the whole bottle cap is firmly connected to the bottle mouth, and the cap removal is irreversible, which can prevent counterfeiters from removing the cap and filling it with fake liquor.

[0059] The present invention also provides an anti-counterfeiting bottle cap, as Figures 10 to 11As shown in the figure, it includes an inner sleeve 100 and a rotation-resistant ferrule 230. The inner sleeve 100 has a fluid channel inside. The inner sleeve 100 is configured to be hermetically fitted with the mouth A of the container bottle and allow the liquid in the container bottle to flow along the fluid channel. The tensile strength of the rotation-resistant ferrule 230 is greater than that of the mouth A of the bottle. The rotation-resistant ferrule 230 is a cylinder, and the cylinder is connected to the end of the inner sleeve 100. The rotation-resistant ferrule 230 is provided with a buckle 210. The buckle 210 is an extension extending from one end surface of the cylinder towards the inside of the cylinder. There are at least two such extensions. The buckle 210 is clamped with the connecting thread or groove on the surface of the mouth A of the bottle. At least two anti-rotation teeth 231 are provided on the inner side of the cylinder, and the anti-rotation teeth 231 are connected to the mouth A of the bottle. The anti-rotation teeth 231 can play a guiding role when the rotation-resistant ferrule 230 is connected to the mouth A of the bottle and prevent the ferrule and the inner sleeve 100 from rotating relative to each other, improving the connection stability. Through the tight fit between the anti-rotation teeth 231 and the mouth A of the bottle, when a counterfeiter uses a bottle opener B to remove the cap, the anti-rotation teeth 231 and the buckle 210 act simultaneously. When the ferrule and the inner sleeve 100 are separated from the mouth A of the bottle, the anti-rotation teeth 231 and the buckle 210 can break the mouth A of the bottle, achieving an anti-counterfeiting effect.

[0060] For the above anti-counterfeiting bottle cap, the inner sleeve 100 can be connected to the bottle body and allow the liquid in the bottle to flow out. The ferrule 200 is connected to the inner sleeve 100. The buckle 210 passes through the clamping hole 110 and is clamped with the thread pattern on the outer surface of the mouth A of the bottle. Specifically, the buckle 210 passes through the clamping hole 110 and is clamped with the screwed thread or groove on the outer surface of the mouth A of the bottle, realizing a firm connection between the ferrule 200 and the bottle body. The tensile strength of the ferrule 200 is greater than that of the mouth A of the bottle. When a counterfeiter uses a bottle opener B to remove the cap, the bottle opener B will hold the bottom of the inner sleeve 100 and pull it upwards. During the process of the ferrule 200 and the inner sleeve 100 separating from the bottle body, the buckle 210 will damage the mouth A of the bottle, making it impossible for the counterfeiter to can such a bottle, preventing them from using the opened bottle for counterfeiting and reselling. For the above anti-counterfeiting bottle cap, the entire bottle cap is firmly connected to the mouth of the bottle, and the cap removal is irreversible, which can prevent counterfeiters from removing the cap and canning fake wine.

[0061] The present invention also provides a wine bottle, including the anti-counterfeiting bottle cap as described above and a bottle body. The anti-counterfeiting bottle cap is provided on the bottle body. By adopting the above anti-counterfeiting bottle cap, the bottle cap is firmly connected to the mouth A of the bottle, and the cap removal is irreversible, which can prevent counterfeiters from removing the cap and canning fake wine.

[0062] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0063] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. An anti-counterfeiting bottle cap, characterized in that, The anti-counterfeiting bottle cap includes: An inner sleeve, which has a fluid passage inside. A clamping hole communicating with the fluid passage is formed on the side wall of the inner sleeve. The inner sleeve is configured to be hermetically fitted with the bottle mouth of the container bottle and allow the liquid in the container bottle to flow along the fluid passage. A ferrule, which includes at least two unit ferrules. At least two of the unit ferrules form a closed loop. The tensile strength of the ferrule is greater than that of the bottle mouth. The ferrule is connected to the inner sleeve. The ferrule is provided with a buckle, and the buckle passes through the clamping hole for clamping with the bottle mouth. The buckle is a bent portion that bends from the inner side wall of the unit ferrule towards the inner sleeve. A limiting hole is provided on the wall surface of the unit ferrule, and a protrusion is provided on the outside of the inner sleeve. The limiting hole is connected to the protrusion.

2. The anti-counterfeiting bottle cap according to claim 1, wherein, The ferrule is sleeved outside the inner sleeve. The buckle has an inclination angle that inclines towards the inside of the ferrule, and the opening of the inclination angle faces the end of the inner sleeve away from the clamping hole.

3. The anti-counterfeiting bottle cap according to claim 1, characterized in that, The anti-counterfeiting bottle cap further includes a sealing cap, which has a receiving cavity with an open end. One end of the inner sleeve is arranged in the receiving cavity, and the sealing cap is detachably connected to the inner sleeve.

4. The anti-counterfeiting bottle cap according to claim 3, characterized in that, A sealing connection thread is provided on the inner side of the sealing cap. The inner sleeve further includes a sleeve connection thread, which is arranged on the outside of the end of the inner sleeve away from the clamping hole. The sealing connection thread is connected to the sleeve connection thread.

5. The anti-counterfeiting bottle cap according to claim 3, wherein The anti-counterfeiting bottle cap further includes a middle cap, which is sleeved outside the sealing cap, and the middle cap is fixedly connected to the sealing cap.

6. The anti-counterfeiting bottle cap according to claim 5, wherein, The anti-counterfeiting bottle cap further includes a first sleeve, which includes a first section and a second section. The first section is sleeved outside the sealing cap and the middle cap, and the second section is sleeved outside the ferrule. The first section and the second section are separable, and the first section can be separated from the second section by the rotation of the sealing cap relative to the inner sleeve.

7. The anti-counterfeiting bottle cap according to claim 1, characterized in that, Both the clamping hole and the buckle are at least two. The clamping holes are evenly arranged on the side wall of the inner sleeve, and the buckles are evenly arranged on the inner side of the ferrule.

8. A wine bottle, characterized in that, Including the anti-counterfeiting bottle cap according to any one of claims 1 to 7, and A bottle body, on which the anti-counterfeiting bottle cap is arranged.

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