A security bottle cap

Abstract

The application relates to an anti-fake bottle cap which comprises an inner sleeve structure and a fixing structure. The inner sleeve structure comprises a first inner sleeve unit body and a second inner sleeve unit body. The first inner sleeve unit body is arranged above the second inner sleeve unit body. The first inner sleeve unit body and the second inner sleeve unit body can be separated from each other under a preset acting force range. At least one first connecting part and at least one clamping channel are arranged on the second inner sleeve unit body. The fixing structure is provided with at least one second connecting part and at least one clamping part. The fixing structure is used for clamping a target object. The first connecting part is inserted into the second connecting part, and the second connecting part is used for limiting and fixing the first connecting part along a first direction. When the bottle cap is heated by high temperature or directly held at the bottom of the bottle cap and then pulled up, the inner sleeve structure is broken and cannot be restored, and wine leaks, which prompts consumers that the bottle cap has been opened, prevents package materials from being recycled, and achieves the purpose of preventing counterfeiting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of container packaging, in particular to a counterfeit-proof bottle cap. BACKGROUND

[0002] Fraudsters in the wine market fill non-original factory wine, and the behavior of re-selling using original factory wine bottles is becoming more and more common, which seriously affects the reputation of wine manufacturers. In order to protect their own rights and interests, various wine manufacturers have adopted various anti-counterfeiting technical means to protect their products. However, at present, there are counterfeit phenomena such as "high-temperature cap pulling", "bottom cap pulling", and "package material recycling" in the wine market. SUMMARY

[0003] Therefore, it is necessary to provide a counterfeit-proof bottle cap for the problem of secondary use of bottle caps for counterfeiting, which comprises: an inner sleeve structure and a fixing structure, the inner sleeve structure comprises a first inner sleeve unit and a second inner sleeve unit, the first inner sleeve unit is arranged above the second inner sleeve unit, wherein the first inner sleeve unit and the second inner sleeve unit can be broken and separated from each other within a predetermined force range, and at least one first connecting part and at least one clamping channel are arranged on the second inner sleeve unit; the fixing structure is provided with at least one second connecting part and at least one clamping part, and the fixing structure is used for clamping a target object; wherein the clamping part is inserted into the clamping channel, and is used for fixing the inner sleeve structure on the target object, and the second connecting part is used for limiting and fixing the first connecting part in a first direction.

[0004] In one embodiment, the clamping part comprises a reinforcing unit and a clamping unit, and the reinforcing unit is at least two, and at least two reinforcing units are arranged on both sides of the clamping unit.

[0005] In one embodiment, the clamping unit is provided with a clamping jaw, and the clamping jaw is arranged at the end of the clamping part, and the fixing structure and the target object are clamped through the clamping jaw.

[0006] In one embodiment, the material of the fixing structure is a high-temperature-resistant and high-strength material.

[0007] In one embodiment, the counterfeit-proof bottle cap further comprises:

[0008] An inner plug is connected with the inner sleeve structure, and the inner plug is arranged in the target object and is used for sealing the target object.

[0009] In one embodiment, the counterfeit-proof bottle cap further comprises:

[0010] An inner cover is arranged on the top of the inner sleeve structure, and the inner cover is provided with an inner thread structure, and the inner sleeve structure is provided with an outer thread structure, and the inner cover and the inner sleeve structure are connected through thread cooperation to fix the inner cover and the inner sleeve structure.

[0011] In one of the embodiments, the anti-fake bottle cap further comprises:

[0012] A middle cover is arranged above the inner cover, and the inner cover is provided with a first clamping table, and the middle cover is provided with a first clamping part, and the first clamping table and the first clamping part are clamped to fix the middle cover and the inner cover.

[0013] In one of the embodiments, the anti-fake bottle cap further comprises:

[0014] An outer cylinder is arranged on the outer surface of the inner sleeve structure, and the outer cylinder comprises a first outer cylinder unit and a second outer cylinder unit, and the first outer cylinder unit is provided with a clamping groove, and the second outer cylinder unit is provided with a clamping protrusion, and the clamping protrusion and the clamping groove are assembled to fix the first outer cylinder unit and the second outer cylinder unit, and the clamping protrusion can be broken in the clamping groove under a preset force range, so that the first outer cylinder unit and the second outer cylinder unit are separated.

[0015] In one of the embodiments, the anti-fake bottle cap further comprises:

[0016] An outer cylinder is arranged on the outer surface of the inner sleeve structure, and the outer cylinder comprises a first outer cylinder unit and a second outer cylinder unit, and the first outer cylinder unit and the second outer cylinder unit are connected through an anti-fake ring, and the anti-fake ring can be broken under a preset force range, so that the first outer cylinder unit and the second outer cylinder unit are separated.

[0017] In one of the embodiments, the inner part of the outer cylinder is provided with a containing cavity, one end of the containing cavity is provided with a second through hole, the outer cylinder is sleeved on the outer part of the inner sleeve structure and the middle cover, the bottom of the second outer cylinder unit is provided with a wrapping part, and the second outer cylinder unit is wrapped and matched with the bottom of the inner sleeve.

[0018] The application provides an anti-fake bottle cap, which comprises an inner sleeve structure and a fixing structure, a clamping part in the fixing structure extends into a clamping channel in the inner sleeve structure, and then is clamped and assembled with a glass bottle, the fixing structure is locked on the bottle mouth of the glass bottle through clamping, meanwhile, a first connecting part of the inner sleeve structure is limited and fixed by a second connecting part of the fixing structure, so that the inner sleeve is fixed at the bottle mouth of the glass bottle; the inner sleeve structure and the fixing structure are combined with each other, when the bottle cap is heated by high temperature or directly held by the bottom of the bottle cap and pulled up as a whole, a first inner sleeve unit and a second inner sleeve unit of the inner sleeve structure are broken and cannot be restored, wine leaks, consumers are prompted that the bottle cap has been opened, and the purpose of preventing counterfeiting is achieved. Attached Figure Description

[0019] Figure 1 The anti-counterfeiting bottle cap structure diagram provided for this application.

[0020] Figure 2 This is a detailed view of the inner sleeve structure in one embodiment of this application.

[0021] Figure 3 This is a detailed view of the fixing structure in one embodiment of this application.

[0022] Icon labels:

[0023] 1000, Inner sleeve structure;

[0024] 1100. First inner unit;

[0025] 1200, Second inner unit;

[0026] 1210. Card-connecting channel;

[0027] 1220. First connecting part;

[0028] 2000, Fixed structure;

[0029] 2100, Second connecting part;

[0030] 2120, Enhanced Unit;

[0031] 2200, snap-fit ​​components;

[0032] 2210. Claw;

[0033] 3000, Inner cover;

[0034] 3100, First card receiving station;

[0035] 4000, Zhonggai;

[0036] 4100, First connecting part;

[0037] 5000, outer cylinder;

[0038] 5100, anti-counterfeiting ring;

[0039] 6000, inner plug;

[0040] 7000, glass bottle. Detailed Implementation

[0041] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in many different ways from what is described herein, and by one of ordinary skill in the art can make similar improvements without departing from the spirit of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0043] In addition, if the terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0044] In the present application, unless otherwise specifically defined and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] In the present application, unless specifically defined and limited otherwise, if there is a description of a first feature "on" or "under" a second feature, it can mean 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 "on", "above" and "over" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0046] It should be noted that if an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for illustrative purposes and do not represent the only implementation.

[0047] Referring to Figure 1 , Figure 1 A schematic diagram of the anti-fake bottle cap structure in an embodiment of the present application is shown. The anti-fake bottle cap provided in an embodiment of the present application comprises an inner sleeve structure 1000 and a fixing structure 2000. The inner sleeve structure comprises a first inner sleeve unit 1100 and a second inner sleeve unit 1200. The first inner sleeve unit 1100 is arranged above the second inner sleeve unit 1200. The first inner sleeve unit 1100 and the second inner sleeve unit 1200 can be broken and separated from each other within a preset range of action force. At least one first connecting part 1220 and at least one clamping channel 1210 are arranged on the second inner sleeve unit 1200. The fixing structure 2000 is provided with at least one second connecting part 2100 and at least one clamping part 2200. The fixing structure 2000 is used for clamping a target object. The clamping part 2200 is inserted into the clamping channel 1210 and is used for fixing the inner sleeve structure on the target object. The second connecting part 2100 is used for limiting and fixing the first connecting part 1220 in a first direction.

[0048] In this embodiment, the application provides a counterfeit-proof bottle cap, which comprises an inner sleeve structure, wherein the inner sleeve structure comprises a first inner sleeve unit 1100 and a second inner sleeve unit 1200, the first inner sleeve unit 1100 is above the second inner sleeve unit 1200, the first inner sleeve unit 1100 and the second inner sleeve unit 1200 are designed in one piece, a breakable structure is arranged at the connection between the first inner sleeve unit 1100 and the second inner sleeve unit 1200, when the first inner sleeve unit 1100 and the second inner sleeve unit 1200 are subjected to a force large enough, i.e. within a predetermined force range, the connection between the first inner sleeve unit 1100 and the second inner sleeve unit 1200 will break each other, so that the first inner sleeve unit 1100 and the second inner sleeve unit 1200 are separated from each other; since the first inner sleeve unit 1100 and the second inner sleeve unit 1200 are designed in one piece, the breakage and separation of the first inner sleeve unit 1100 and the second inner sleeve unit 1200 is irreversible, after the first inner sleeve unit 1100 and the second inner sleeve unit 1200 break each other, the structure of the counterfeit-proof bottle cap provided by the application is damaged and cannot be used again, thereby preventing the counterfeit behavior caused by secondary use and achieving the effect of anti-counterfeiting.

[0049] In this embodiment, the second inner sleeve unit 1200 is provided with a first connecting portion 1220 and a clamping channel 1210, wherein the first connecting portion 1220 is a bridge structure, which is arranged between two clamping channels 1210 and used for connecting the two clamping channels 1210, and the clamping channel 1210 is a through slot structure, both ends of the clamping channel 1210 are penetrated by openings, and particularly, the number of the first connecting portion 1220 and the clamping channel 1210 is not limited herein and can be any number.

[0050] In this embodiment, the counterfeit-proof bottle cap provided by the application further comprises a fixing structure 2000, which is used for clamping and locking with a target object, i.e. a glass bottle, and the inner sleeve structure is also limited and locked on the glass bottle by the fixing structure 2000; wherein the fixing structure 2000 is provided with a second connecting portion 2100 and a clamping component 2200, the clamping component 2200 is a baffle, the second connecting portion 2100 is arranged between two clamping components 2200 and used for connecting the two clamping components 2200, and particularly, the number of the second connecting portion 2100 and the clamping component 2200 is not limited herein and can be any number.

[0051] In this embodiment, the clamping component 2200 is inserted into the clamping channel 1210, and the part of the clamping component 2200 after passing through the clamping channel 1210 is clamped with the bottle, while the corresponding second connecting part 2100 and the first connecting part 1220 are attached when the clamping component 2200 is inserted into the clamping channel 1210, the second connecting part 2100 is arranged above the first connecting part 1220, and the second connecting part 2100 limits the first connecting part 1220 in the first direction, that is, the direction in which the bottle cap is pulled up; when the bottle cap is pulled up, the pulling force acts on the bottle cap, the first inner sleeve unit body 1100 moves upward under the force, and the second inner sleeve unit body 1200 cannot move upward under the locking of the fixed structure 2000, when the force reaches a preset range, the first inner sleeve unit body 1100 and the second inner sleeve unit body 1200 are broken and separated under the action of the pulling force, causing the bottle cap structure to be irreversibly damaged, thereby achieving the effect that the anti-fake bottle cap cannot be reused.

[0052] In one embodiment, the clamping component 2200 includes a reinforcing unit 2120 and a clamping unit, and the reinforcing unit 2120 is at least two, and the at least two reinforcing units 2120 are arranged on both sides of the clamping unit.

[0053] In this embodiment, the width of the clamping component 2200 in the anti-fake bottle cap provided by the application is equal to the length of the clamping channel 1210, so that the clamping component 2200 can be perfectly clamped in the clamping channel 1210, avoiding shaking; in addition, the clamping component 2200 includes a reinforcing unit 2120 and a clamping unit, wherein the reinforcing unit 2120 is at least two, the clamping unit is arranged between the two reinforcing units 2120, the two ends of the clamping unit are respectively connected with the two reinforcing units 2120, and the reinforcing unit 2120 is used to reinforce the clamping force between the clamping component 2200 of the fixed structure 2000 and the bottle, above the clamping unit, the first through hole is formed by the two reinforcing units 2120, the clamping unit, and the fixed structure 2000 body, which is used to accommodate the protrusion on the bottle, thereby clamping.

[0054] In one embodiment, the clamping unit is provided with a clamping jaw 2210, and the clamping jaw 2210 is arranged at the end of the clamping component 2200, and the fixed structure 2000 and the target object are clamped through the clamping jaw 2210. In this embodiment, the clamping unit is provided with a clamping jaw 2210, which is used to clamp the bottle, and the clamping jaw 2210 is arranged at the end of the clamping component 2200, when the clamping component 2200 and the bottle are clamped, the clamping jaw 2210 can clamp the protrusion on the bottle, thereby firmly fixing the fixed structure 2000 on the bottle.

[0055] In one of the embodiments, the material of the fixing structure 2000 is high-temperature-resistant and high-strength material. In this embodiment, the second connecting part 2100 and the clamping part 2200 of the fixing structure 2000 are made of high-temperature-resistant and high-strength material. The high-temperature-resistant property can ensure that the fixing structure 2000 does not deform at high temperature to lose the clamping force, and the high-strength part can ensure that the fixing structure 2000 is not easily damaged when the anti-fake bottle cap is subjected to the pulling force, so as to fall off from the bottle. In addition, the high-strength material can ensure that the second connecting part 2100 can firmly limit the first connecting part 1220, so that the first connecting part 1220 is broken first.

[0056] In one of the embodiments, the anti-fake bottle cap further comprises an inner plug 6000 connected with the inner sleeve structure, and the inner plug 6000 is sealingly arranged inside the target object to seal the target object. In this embodiment, the anti-fake bottle cap provided by the present application further comprises an inner plug 6000 arranged inside the bottle. The inner plug 6000 is mainly used to seal the bottle, so that the liquid in the bottle does not leak out, and at the same time, it is ensured that the external impurities do not enter the bottle, thereby avoiding the pollution of the liquid in the bottle.

[0057] In one of the embodiments, the anti-fake bottle cap further comprises an inner cap 3000 arranged at the top of the inner sleeve structure, and the inner cap 3000 is provided with an inner thread structure, and the inner sleeve structure is provided with an outer thread structure. The inner cap 3000 and the inner sleeve structure are connected by thread cooperation to fix the inner cap 3000 and the inner sleeve structure. In this embodiment, the anti-fake bottle cap further comprises an inner cap 3000 arranged at the top of the inner sleeve. The inner cap 3000 is internally provided with a cavity, and part of the inner sleeve is arranged in the cavity, i.e., the first inner sleeve unit 1100 is arranged in the cavity. The inner cap 3000 completely wraps the top of the inner sleeve, and at the same time, the inner cavity of the inner cap 3000 is provided with an inner thread structure, and the outer part of the inner sleeve is provided with an outer thread structure. The inner thread structure and the outer thread structure correspond to each other, so that the inner cap 3000 and the inner sleeve are connected by thread cooperation between the inner thread structure and the outer thread structure. The inner cap 3000 is fixed on the inner sleeve, and when the inner cap 3000 is subjected to the pulling force, the pulling force is transmitted to the first inner sleeve unit 1100.

[0058] In one of the embodiments, the anti-fake bottle cap further comprises: a middle cap 4000 arranged above the inner cap 3000, the inner cap 3000 is provided with a first clamping table 3100, the middle cap 4000 is provided with a first clamping part 4100, the first clamping table 3100 and the first clamping part 4100 are clamped to fix the middle cap 4000 and the inner cap 3000. In this embodiment, the anti-fake bottle cap provided by the application further comprises a middle cap 4000 arranged above the inner cap 3000, a first clamping table 3100 is arranged on the inner cap 3000, a first clamping part 4100 is arranged at the corresponding position of the middle cap 4000, the first clamping table 3100 and the first clamping part 4100 are clamped and assembled, so that the middle cap 4000 and the inner cap 3000 are fixed to each other, and when the middle cap 4000 is pulled up, the pulling force will be transmitted to the inner cap 3000.

[0059] In one of the embodiments, the anti-fake bottle cap further comprises: an outer cylinder 5000, the outer cylinder comprises a first outer cylinder unit and a second outer cylinder unit, the first outer cylinder unit is provided with a clamping groove, the second outer cylinder unit is provided with a clamping protrusion, the clamping protrusion and the clamping groove are assembled to fix the first outer cylinder unit and the second outer cylinder unit, and the clamping protrusion can be broken in the clamping groove within a predetermined force range, so that the first outer cylinder unit and the second outer cylinder unit are separated.

[0060] In one of the embodiments, the anti-fake bottle cap further comprises: an outer cylinder 5000, the outer cylinder 5000 comprises a first outer cylinder unit and a second outer cylinder unit, the first outer cylinder unit and the second outer cylinder unit are connected through an anti-fake ring 5100, the anti-fake ring 5100 can be broken within a predetermined force range, so that the first outer cylinder unit and the second outer cylinder unit are separated. In this embodiment, the anti-fake bottle cap provided by the application further comprises an outer cylinder 5000, the outer cylinder 5000 comprises a first outer cylinder unit and a second outer cylinder unit, the first outer cylinder unit and the second outer cylinder unit are connected through an anti-fake ring 5100, the anti-fake ring 5100 is specifically a indentation or a breaking point structure, when the anti-fake ring 5100 is subjected to a twisting force or a pulling force within a predetermined force range, the anti-fake ring 5100 will be broken, so that the first outer cylinder unit and the second outer cylinder unit are separated.

[0061] In one of the embodiments, the inner part of the outer cylinder 5000 is provided with a receiving cavity, the receiving cavity is provided with a second through hole at one end, the outer cylinder 5000 is sleeved outside the inner sleeve structure and the middle cover 4000, and the bottom of the second outer cylinder unit is provided with a wrapping part, and the second outer cylinder unit is wrapped around the bottom of the inner sleeve. In this embodiment, the inner part of the outer cylinder 5000 is provided with a receiving cavity, and the receiving cavity is provided with a second through hole at one end, specifically, the outer cylinder 5000 is an aluminum cylinder with a cavity at one end, the inner sleeve structure and the middle cover 4000 are arranged in the receiving cavity in the inner part of the outer cylinder 5000, and the bottom of the second outer cylinder unit is provided with a wrapping part, which wraps around the second inner sleeve unit 1200. The wrapping structure makes the outer cylinder 5000 completely wrap the internal structure of the anti-fake bottle cap, so as to avoid damage to the internal structure of the anti-fake bottle cap caused by external influence.

[0062] The application provides an anti-fake bottle cap, which comprises an inner sleeve structure and a fixing structure 2000, a clamping part 2200 in the fixing structure extends into a clamping channel 1210 in the inner sleeve structure, and then is clamped and assembled with a glass bottle. The fixing structure is locked on the bottle mouth of the glass bottle through clamping, and meanwhile, a first connecting part 1220 of the inner sleeve structure is limited and fixed by a second connecting part 2100 of the fixing structure 2000, so that the inner sleeve is fixed at the bottle mouth of the glass bottle. The inner sleeve structure and the fixing structure 2000 are combined with each other, when the bottle cap is heated by high temperature or directly held by the bottom of the bottle cap and pulled out as a whole, the first inner sleeve unit 1100 and the second inner sleeve unit 1200 of the inner sleeve structure are broken and cannot be restored, wine leaks, consumers are prompted that the bottle cap has been opened, and the purpose of preventing counterfeiting is achieved.

[0063] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0064] The above-mentioned embodiments only express several implementation manners of the application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent application scope. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the application, several modifications and improvements can be made, which belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A security bottle cap, characterized in that, The anti-fake bottle cap comprises: An inner sleeve structure comprising a first inner sleeve unit and a second inner sleeve unit, the first inner sleeve unit being arranged above the second inner sleeve unit, wherein the first inner sleeve unit and the second inner sleeve unit can be broken and separated from each other within a preset force range, and at least one first connecting part and at least one clamping channel are arranged on the second inner sleeve unit; The first connecting part is a bridge structure arranged between the two clamping channels to connect the two clamping channels, the clamping channel is a through slot structure, and the clamping channel penetrates the opening at both ends; A fixing structure provided with at least one second connecting part and at least one clamping part, the fixing structure being used for clamping a target object; wherein the clamping part is inserted into the clamping channel to fix the inner sleeve structure on the target object, and the second connecting part is used for limiting and fixing the first connecting part in a first direction; The clamping part is a baffle, and the second connecting part is arranged between the two clamping parts to connect the two clamping parts; Part of the clamping part passes through the clamping channel and is clamped and matched with the clamping target object, the second connecting part is attached to the first connecting part when the clamping part is inserted into the clamping channel, the second connecting part is arranged above the first connecting part, the second connecting part limits the first connecting part in the first direction, and the first direction is the direction in which the bottle cap is pulled up.

2. The anti-falsification capsule according to claim 1, characterized in that The clamping part comprises a reinforcing unit and a clamping unit, the reinforcing unit is at least two, and at least two reinforcing units are arranged on both sides of the clamping unit.

3. A security cap according to claim 2, characterised in that The clamping unit is provided with a clamping jaw arranged at the end of the clamping part, and the fixing structure and the target object are clamped through the clamping jaw.

4. The anti-falsification cap according to claim 1, characterized in that The material of the fixing structure is a high-temperature-resistant and high-strength material.

5. The anti-falsification capsule according to claim 1, characterized in that, The anti-fake bottle cap further comprises: An inner plug connected with the inner sleeve structure, the inner plug being sealingly arranged inside the target object to seal the target object.

6. The anti-fraud bottle cap according to claim 1, characterized in that, The anti-fake bottle cap further comprises: An inner cap arranged on the top of the inner sleeve structure, the inner cap being provided with an inner thread structure, the inner sleeve structure being provided with an outer thread structure, and the inner cap and the inner sleeve structure being connected through thread cooperation to fix the inner cap and the inner sleeve structure.

7. A security cap according to claim 6, characterised in that The anti-fake bottle cap further comprises: A middle cap arranged above the inner cap, the inner cap being provided with a first clamping table, and the middle cap being provided with a first clamping part, the first clamping table and the first clamping part being clamped to fix the middle cap and the inner cap.

8. A security cap according to claim 7, characterised in that The anti-fake bottle cap further comprises: The outer cylinder comprises a first outer cylinder unit and a second outer cylinder unit, the first outer cylinder unit is provided with a clamping groove, the second outer cylinder unit is provided with a clamping protrusion, the clamping protrusion and the clamping groove are assembled to fix the first outer cylinder unit and the second outer cylinder unit, and the clamping protrusion can be broken in the clamping groove under a preset force range, so that the first outer cylinder unit and the second outer cylinder unit are separated.

9. The anti-falsification capsule according to claim 7, characterized in that, The anti-fake bottle cap further comprises: The outer cylinder comprises a first outer cylinder unit and a second outer cylinder unit, the first outer cylinder unit and the second outer cylinder unit are connected through an anti-fake ring, the anti-fake ring can be broken under a preset force range, so that the first outer cylinder unit and the second outer cylinder unit are separated.

10. A security cap according to claim 9, characterised in that The inner part of the outer cylinder is provided with a containing cavity, one end of the containing cavity is provided with a second through hole, the outer cylinder is sleeved outside the inner sleeve structure and the middle cover, the bottom of the second outer cylinder unit is provided with a wrapping part, and the second outer cylinder unit is wrapped around the bottom of the inner sleeve.

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