A non-detachable anti-counterfeiting bottle cap

Abstract

The invention discloses a non-detachable anti-counterfeiting bottle cap, which is arranged at the mouth of a container, and includes an indicator, a circular through hole with a plurality of rotating grooves distributed on the inner wall of the indicator on the upper surface, and an indicator anti-rotation rib on the outer wall; a rotating member is placed in the circular through hole, and a plurality of rotating ribs are arranged on the outer wall; the rotating member is fixedly connected with an inner cover, a rotating member connecting structure is arranged on the top of the inner cover, and is fixedly connected with the rotating member, an external thread is arranged on the outer surface of the middle part, and a sealing structure is arranged on the bottom; the external thread of the inner cover is threadedly connected with a fixing member, and the fixing member includes an indicator rotating groove, an inner cover connecting groove, an inner plug connecting structure with an upper outlet, and a lower outlet, and a diversion channel is formed between the upper and lower outlets, the indicator is rotatably connected in the indicator rotating groove, a fixing anti-rotation rib is arranged on the inner wall of the indicator rotating groove, an inner thread is arranged on the inner surface of the inner cover connecting groove, and a sealing structure is sealed in the diversion channel; the inner plug connecting structure is connected with the inner plug, and the inner plug is connected with the container. The anti-counterfeiting cap can play a good anti-counterfeiting role.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging container structures, and in particular relates to a non-detachable anti-counterfeiting bottle cap. Background Art

[0002] At present, counterfeiting of alcoholic products, especially high-end alcoholic products, occurs from time to time, and the bottle caps in the prior art have poor anti-counterfeiting effects. Therefore, counterfeiters mainly rely on recycling genuine packaging containers and bottles to counterfeit. Consumers, government regulatory authorities and manufacturers cannot identify counterfeit goods before opening and consuming, because all packaging containers and bottles and anti-counterfeiting labels and other anti-counterfeiting measures are genuine and intact. All high-tech means used on packaging containers and bottles, unique features of the products and even secret marks exist, thus causing damage to the reputation of the products and users. Therefore, no matter how many high-tech anti-counterfeiting means are invented, preventing genuine packaging containers and bottles from being recycled is the key. The real packaging is recycled, and high-tech anti-counterfeiting means can only prove that the fakes are real. Although the bottle caps of the containers in the existing technology have many anti-counterfeiting technologies and various high-tech anti-counterfeiting labels, the connection between the bottle cap and the bottle mouth forms easily repairable damage. With the help of special removal tools or heating and softening methods, the bottle cap can be pulled off intact, and the anti-counterfeiting technical means on the bottle cap (such as high-tech anti-counterfeiting labels, RFID, etc.) are all intact and recycled by counterfeiters, making it easy for the cost-makers to fill the container; or even without removing the bottle cap, the container can be filled. The counterfeiter's bottle cap and bottle body are filled with fake wine and reused, and no one can identify it. Fighting against counterfeiting cannot be carried out, and the government cannot supervise. Summary of the invention

[0003] The technical problem solved by the present invention is to provide a non-detachable anti-counterfeiting bottle cap. The anti-counterfeiting cap and the container mouth are non-detachable. When the bottle cap is assembled on the container, only wine can be poured out, and wine cannot be filled into the container. If wine needs to be filled into the container, the connection between the bottle cap and the container mouth must be destroyed, and such destruction cannot be repaired once it is caused. Therefore, it can play a good anti-counterfeiting role.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A non-detachable anti-counterfeit bottle cap, arranged at the mouth of a container, comprises an indicator, a rotating member, an inner cover, a fixing member and an inner plug, wherein a circular through hole is arranged on the upper surface of the indicator, a plurality of rotating grooves are arranged on the inner wall of the circular through hole, and an indicator anti-rotation rib is arranged on the outer wall of the indicator; the rotating member is placed in the circular through hole, and a plurality of rotating ribs corresponding to the rotating grooves are arranged on the outer wall of the rotating member; the rotating member is fixedly connected to the inner cover, a rotating member connecting structure is arranged on the top of the inner cover, and is fixedly connected to the rotating member, an external thread is arranged on the outer surface of the middle part, and a sealing structure is arranged on the bottom; the external thread of the inner cover is connected to the thread of the fixing member The fixing member is provided with an indicator rotation groove, an inner cover connecting groove, an inner plug connecting structure and a lower outlet in sequence from top to bottom; the inner plug connecting structure is provided with an upper outlet, and a guide channel is formed between the upper outlet and the lower outlet; an indicator is rotatably connected in the indicator rotation groove; a fixing member anti-rotation rib corresponding to the indicator anti-rotation rib is provided on the inner wall of the indicator rotation groove; an inner thread corresponding to the outer thread is provided on the inner surface of the inner cover connecting groove; the sealing structure seals the guide channel between the upper outlet and the lower outlet; the inner plug connecting structure is fixedly connected to the inner plug, and the inner plug is fixedly connected to the bottle mouth of the container.

[0006] Preferably, a concave opening piece is provided on the upper edge line of the circular through hole through a connecting point, and a rotating shaft is symmetrically provided on the concave surface of the concave opening piece; the rotating member is placed in the circular through hole, a boss is provided on the upper surface of the rotating member, a rotating shaft hole corresponding to the rotating shaft is provided on the protruding part of the boss, the concave surface of the concave opening piece cooperates with the protruding part of the boss, and the rotating shaft is correspondingly connected to the rotating shaft hole.

[0007] Preferably, the inner wall of the rotating part is provided with rotating part anti-rotation ribs along the circumferential direction, the rotating part connecting structure provided on the top of the inner cover includes inner cover anti-rotation ribs on the outer surface of the rotating part connecting structure, and the rotating part anti-rotation ribs cooperate with the inner cover anti-rotation ribs; the inner surface of the bottom of the rotating part is symmetrically provided with rotating part hooks, and the outer surface of the rotating part connecting structure is also provided with an inner cover clamping ring corresponding to the rotating part hook.

[0008] Preferably, an annular baffle is provided on the outer wall of the indicator member in the circumferential direction, and a baffle groove is formed between the annular baffle and the outer wall of the indicator member; a plurality of baffles are evenly distributed in the indicator member rotation groove of the fixing member, and a plurality of the baffles are placed in the baffle groove; an indicator member hook is provided on the outer wall of the annular baffle, and a fixing member clamping ring corresponding to the indicator member hook is provided on the inner wall of the indicator member rotation groove of the fixing member.

[0009] Preferably, the inner plug connection structure includes a fixing anti-rotation rib and an upper outlet arranged on the top, the inner surface of the inner plug is provided with an inner plug anti-rotation rib, and the fixing anti-rotation rib cooperates with the inner plug anti-rotation rib; a fixing sealing surface is provided on the middle outer surface of the inner plug connection structure, and the fixing sealing surface cooperates with the inner plug inner sealing convex ring arranged on the inner surface of the inner plug; a lower clamping ring is provided at the bottom of the inner plug connection structure, and the lower clamping ring cooperates with the inner plug hook arranged on the inner surface of the inner plug.

[0010] Preferably, a fixing stop ring is provided at the bottom of the lower outlet; a number of inner plug deformation hooks are evenly distributed on the bottom of the inner plug, the inner plug deformation hooks are connected to the deformation arc segments, and the several deformation arc segments are connected as a whole to form a deformation band, and a number of inner plug stop ribs are provided on the deformation band, and the inner plug stop ribs cooperate with the fixing stop ring.

[0011] Preferably, the outer surface of the top of the inner plug is provided with inner plug outer anti-rotation ribs distributed along the circumferential direction, and the outer surface of the middle part of the inner plug is provided with an inner plug outer sealing surface; the inner wall of the container mouth is provided with container anti-rotation ribs along the circumferential direction that cooperate with the inner plug outer anti-rotation ribs; and a container sealing surface that cooperates with the inner plug outer sealing surface is provided below the container anti-rotation ribs.

[0012] Preferably, a plastic sound boss is symmetrically arranged on the outer wall of the indicator, and a sound groove corresponding to the sound boss is symmetrically arranged in the rotating groove of the fixing member indicator.

[0013] Preferably, a guide groove is provided in the rotation groove of the fixing member indicator, the axis of the guide groove is symmetrically arranged with the axis of the fixing member anti-rotation rib, and the circumferential ring line of the guide groove is placed above the circumferential ring line of the fixing member anti-rotation rib.

[0014] Preferably, a limiting convex rib is further provided on the top of the inner surface of the circular through hole of the indicator, and a limiting ring cooperating with the limiting convex rib is provided on the outer wall of the bottom of the rotating member along the circumferential direction.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The non-detachable anti-counterfeit cover of the present invention has an inner cover that cannot be rotated out, and its limiting device is arranged in the entire cover body, and the liquid in the container bottle can only come out through the gap between the fixing piece in the bottle cover and the inner cover, which not only makes the liquid flow out along the inner wall of the bottle body to prevent the liquid from splashing, but also can prevent the container from being filled with fake wine after it is empty, so it can prevent recycling and counterfeiting. At the same time, the inner plug and the container bottle mouth are pressed down by the fixing piece to deform the belt, so that the inner plug deformation hook distributed at the bottom of the inner plug clamps the bottle mouth, so that the inner plug and the container bottle mouth are reliably connected and will not fall out or be pressed into the container mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the bottle cap structure of the present invention when it is not opened; wherein, Figure 1 (a) is a three-dimensional stereogram; Figure 1 (b) is a top view; Figure 1 (c) Yes Figure 1 (b) EE cross-sectional view;

[0018] Figure 2 Schematic diagram of the bottle cap structure when opened according to the present invention; wherein, Figure 2 (a) is a three-dimensional stereogram; Figure 2 (b) is a top view; Figure 2 (c) Yes Figure 2 (b) FF cross-sectional view;

[0019] Figure 3 is an exploded view of the present invention;

[0020] Figure 4 : is a schematic diagram of the structure of the indicator of the present invention; wherein, Figure 4 (a) is a schematic diagram of the indicator structure; Figure 4 (b) is a cross-sectional view;

[0021] Figure 5 It is a schematic diagram of the structure of the rotating part of the present invention; wherein, Figure 5 (a) is a schematic diagram of the indicator structure; Figure 5 (b) is a cross-sectional view;

[0022] Figure 6 It is a schematic diagram of the inner cover structure of the present invention; wherein, Figure 6 (a) is a schematic diagram of the structure of the indicator; FIG6 (b) is a cross-sectional view;

[0023] Figure 7 Schematic diagram of the fixing structure of the present invention; wherein, Figure 7 (a) is a schematic diagram of the indicator structure; Figure 7 (b) is a cross-sectional view;

[0024] Figure 8 Schematic diagram of the inner plug structure of the present invention; wherein, Figure 8 (a) is a schematic diagram of the indicator structure; FIG8 (b) is a top view; Figure 8 (c) Yes Figure 8 (b) NN cross-sectional view; Figure 8 (d) is a schematic diagram of the deformation structure of the bottom of the inner cover;

[0025] Fig. 9 Schematic diagram of the container structure of the present invention; wherein, Fig. 9 (a) is a schematic diagram of the indicator structure; FIG9 (b) is a cross-sectional view; wherein the names corresponding to the reference numerals are:

[0026] 1-indicator, 10-opening, 11-circular through hole, 12-rotation groove, 13-indicator anti-rotation rib, 14-concave opening piece, 141-rotating shaft, 15-connecting point, 16-limiting convex rib, 17-blocking plate groove, 18-indicator hook, 19-sound boss, 2-rotating part, 21-boss, 211-rotating shaft hole, 22-rotation rib, 23-rotating anti-rotation rib, 24-limiting ring, 25-rotating hook, 3-inner cover, 31-rotating part connection structure, 311-inner cover anti-rotation rib, 312- Inner cover snap ring, 32-external thread, 33-sealing structure, 4-fixed part, 41-indicator rotation groove, 411-fixed part anti-rotation rib, 412-blocking plate, 413-fixed part snap ring, 414-sound groove, 415-guide groove, 42-inner cover connection groove, 421-internal thread, 43-internal plug connection structure, 431-upper outlet, 432-fixed part anti-rotation rib, 433-fixed part sealing surface, 434-lower snap ring, 44-lower outlet, 441-fixed part anti-retraction ring, 5-inner plug, 51-inner plug inner anti-rotation rib, 52-inner plug inner sealing convex ring, 53-inner plug hook, 54-inner plug deformation hook, 55-deformation arc segment, 56- Inner plug anti-retraction rib, 57-inner plug outer anti-rotation rib, 58-inner plug outer sealing surface, 59-deformation band, 6-container, 61-container anti-rotation rib, 62-container sealing surface. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The embodiments of the present invention include but are not limited to the following embodiments.

[0028] Example

[0029] The present invention provides a non-detachable anti-counterfeiting bottle cap, such as Figure 1-9As shown, it is arranged at the mouth of the container 6, and its structure includes an indicator 1, a rotating member 2, an inner cover 3, a fixing member 4 and an inner plug 5. The upper surface of the indicator 1 is provided with a circular through hole 11, and the inner wall of the circular through hole 11 is distributed with a plurality of rotation grooves 12, and the outer wall of the indicator 1 is provided with an indicator anti-rotation rib 13; the rotating member 2 is placed in the circular through hole 11, and the outer wall of the rotating member 2 is provided with a plurality of rotation ribs 22 corresponding to the rotation grooves 12; the rotating member 2 is fixedly connected to the inner cover 3, and a rotating member connecting structure 31 is provided on the top of the inner cover 3, which is fixedly connected to the rotating member 2, an external thread 32 is provided on the middle outer surface, and a sealing structure 33 is provided on the bottom; the external thread 32 of the inner cover 3 is threadedly connected to the fixing member 4, and the fixing member 4 is provided with an indicator rotating groove 41, an inner cover 32 and an inner cover 33 from top to bottom. A cover connecting groove 42, an inner plug connecting structure 43, and a lower outlet 44. The inner plug connecting structure 43 is provided with an upper outlet 431, and a guide channel is formed between the upper outlet 431 and the lower outlet 44. The indicator 1 is rotatably connected in the indicator rotating groove 41, and a fixing part anti-rotation rib 411 corresponding to the indicator anti-rotation rib 13 is provided on the inner wall of the indicator rotating groove 41. An internal thread 421 corresponding to the external thread 32 is provided on the inner surface of the inner cover connecting groove 42. The sealing structure 33 seals the guide channel between the upper outlet 431 and the lower outlet 44; the inner plug connecting structure 43 is fixedly connected to the inner plug 5, and the inner plug 5 is fixedly connected to the bottle mouth of the container 6.

[0030] The above-mentioned anti-counterfeit bottle cap rotates the rotating member 2 to make the inner cover 3 rotate upward, so that a certain gap is formed between the fixing member 4 and the inner cover 3, so that the upper outlet 431 in the fixing member 4 is connected to the lower outlet 44 channel, and the liquid in the bottle flows out from the upper outlet 431 of the fixing member 4; at the same time, the rotating member 2 rotates to drive the indicating member 1 to rotate, and the indicating member 1 is rotatably connected with the indicating member rotating groove 41. When the rotating member 1 rotates 180°, the indicating member anti-rotation rib 13 on the outer wall of the indicating member 1 contacts the fixing member anti-rotation rib 411 on the inner wall of the indicating member rotating groove 41 of the fixing member 4, so that the indicating member 1 stops rotating, and thus the rotating member 2 stops rotating, and the inner cover 3 no longer rotates upward, thereby preventing the inner cover 3 from being screwed out. This structure prevents the inner cover 3 from being screwed out, and the rings are interlocked. Without damaging the bottle cap, the liquid in the container 6 can only come out from the gap between the fixing member 4 and the inner cover 3, which can prevent recycling counterfeiting. At the same time, the fixing member 4 can be provided with a plurality of lower outlet openings, generally 2 lower outlet openings, which can pour out all the liquid in the container 6. At the same time, the opening size can be adjusted as needed to achieve the effect of flow limiting.

[0031] At the same time, the present invention is also provided with an anti-counterfeiting structure, such as Figure 4-5As shown, the upper edge line of the circular through hole 11 is provided with a concave opening piece 14 through the connection point 15, and the concave surface of the concave opening piece 14 is symmetrically provided with a rotating shaft 141; the rotating member 2 is placed in the circular through hole 11, and the upper surface of the rotating member 2 is provided with a boss 21, and the protruding part of the boss 21 is provided with a rotating shaft hole 211 corresponding to the rotating shaft 141, and the concave surface of the concave opening piece 14 cooperates with the protruding part of the boss 21, and the rotating shaft 141 is connected to the rotating shaft hole 211 accordingly. When it is necessary to open, the concave opening piece 14 is lifted by hand, so that the connection between the concave opening piece 14 and the circular through hole 11 is disconnected, and the connection with the indicator 1 is separated, and the rotating part is formed with the rotating member 2. It is difficult to repair after the connection point 15 is disconnected, so that the anti-counterfeiting effect can be achieved, and the concave opening piece 14 can be used as the hand-held part of the rotating member 2, which is convenient for the rotation of the rotating member 2. In addition, the concave opening piece 14 can be provided with a raised opening 10, which is convenient for users to lift.

[0032] At the same time, the connection structure between the rotating member and the inner cover is specifically described, such as Figure 5-6 That is, the inner wall of the rotating part 2 is provided with a rotating part anti-rotation rib 23 along the circumferential direction, the rotating part connecting structure 31 provided on the top of the inner cover 3 includes an inner cover anti-rotation rib 311 on the outer surface of the rotating part connecting structure, and the rotating part anti-rotation rib 23 cooperates with the inner cover anti-rotation rib 311; the inner surface of the bottom of the rotating part 2 is symmetrically provided with a rotating part hook 25, and the outer surface of the rotating part connecting structure 31 is also provided with an inner cover snap ring 312 corresponding to the rotating part hook 25.

[0033] At the same time, Figure 4 ,7, specifically describes the specific connection structure between the indicator 1 and the fixed member rotation groove 41, that is, an annular baffle is provided on the outer wall 4 of the indicator along the circumferential direction, a baffle groove 17 is formed between the annular baffle and the outer wall of the indicator 1, and a number of baffles 412 are evenly distributed in the indicator rotation groove 41 of the fixed member 4, and a number of the baffles 412 are placed in the baffle groove 17. The above structure can play a guiding role when the indicator 1 rotates. In addition, an indicator hook 18 is provided on the outer wall of the annular baffle, and a fixed member snap ring 413 corresponding to the indicator hook 18 is provided on the inner wall of the indicator rotation groove 41 of the fixed member 4. The above structure can prevent the indicator 1 from moving upward; in the above structure, the indicator anti-rotation rib 13 is generally provided on the annular baffle, but is not limited to being provided on the annular baffle.

[0034] At the same time, the connection structure between the inner plug 5 and the fixing member 4 is specifically described. Figure 7-8As shown, the inner plug connection structure 43 includes a fixing anti-rotation rib 432 and an upper outlet 431 arranged on the top, the inner surface of the inner plug is provided with an inner plug anti-rotation rib 51, and the fixing anti-rotation rib 432 cooperates with the inner plug anti-rotation rib 51; a fixing sealing surface 433 is provided on the middle outer surface of the inner plug connection structure 43, and the fixing sealing surface 433 cooperates with the inner plug inner sealing convex ring 52 arranged on the inner surface of the inner plug 5; a lower snap ring 434 is provided at the bottom of the inner plug connection structure 43, and the lower snap ring 434 cooperates with the inner plug hook 53 arranged on the inner surface of the inner plug.

[0035] At the same time, Figure 7-8 As shown, the bottom of the lower outlet 44 of the fixing member 4 of the present invention is also provided with a fixing member stop ring 441; correspondingly, a plurality of inner plug deformation hooks 54 are evenly distributed on the bottom of the inner plug 5, the inner plug deformation hooks 54 are connected to the deformation arc segments 55, and the plurality of the deformation arc segments 55 are connected as a whole to form a deformation band 59, and the deformation band 59 is provided with a plurality of inner plug stop ribs 56, and the inner plug stop ribs 56 cooperate with the fixing member stop ring 441. When the fixing ring 4 is pressed down to enter the inner plug 5, the fixing member stop ring 441 contacts the deformation band 59, and under the action of pressure, the plurality of deformation arc segments 55 on the deformation band 59 drive the corresponding inner plug deformation hooks 54 to tilt around, and the inner plug becomes a hook 54 to clamp the mouth of the container 6. At this time, the fixing member stop ring 441 cooperates with the inner plug stop rib 56 to prevent the deformation arc segments 55 from retreating or deforming, causing the cover body to move up and down. The above connection structure can reliably connect the inner plug 5 to the mouth of the container 6 without falling out or being pressed into the mouth of the container 6.

[0036] At the same time, Figure 8-9 The inner plug 5 is also fixedly connected to the mouth of the container 6 through the following structure, that is, the outer surface of the top of the inner plug 5 is provided with inner plug outer anti-rotation ribs 57 distributed along the circumferential direction, and the outer surface of the middle of the inner plug 5 is provided with an inner plug outer sealing surface 58; the inner wall of the mouth of the container 6 is provided with a container anti-rotation rib 61 that matches the inner plug outer anti-rotation rib 57 along the circumferential direction; and a container sealing surface 62 that matches the inner plug outer sealing surface 58 is provided below the container anti-rotation rib 61. The inner plug outer sealing surface 58 can be composed of a stepped upper sealing surface and a lower sealing surface, and the upper sealing surface and the lower sealing surface form a sealing rib, and a container sealing surface 62 that matches it is provided accordingly.

[0037] At the same time, Figure 1 As shown in FIG. 7 , a plastic sound boss 19 is provided on the outer wall of the indicator 1, and a sound groove 414 corresponding to the sound boss 19 is provided in the fixing indicator rotation groove 41. When the rotating member is rotated 180°, the plastic sound boss 19 passes over the sound groove 414, and a slight sound and a weak sense of frustration are emitted to prompt the user to rotate in place, so that the user experience is good.

[0038] At the same time, Figure 7 As shown, a guide groove 415 is further provided in the fixed member indicator rotation groove 41, and the axis of the guide groove 415 is symmetrically arranged with the axis of the fixed member anti-rotation rib 411, and the circumferential loop line of the guide groove 415 is placed above the circumferential loop line of the fixed member anti-rotation rib 411. The guide groove 415 is used to guide the indicator anti-rotation rib 13 on the indicator 1 when the indicator 1 is installed in the indicator rotation groove 41 on the fixed member, so that the indicator anti-rotation rib 13 is symmetrically arranged with the fixed member anti-rotation rib 411.

[0039] At the same time, Figure 4-5 As shown, the top of the inner surface of the circular through hole 11 of the indicator 1 is also provided with a limiting rib 16, and the outer wall of the bottom of the rotating member 2 is provided with a limiting ring 24 along the circumferential direction to cooperate with the limiting rib 16. The above structure is used for secondary limiting. When the rotating member rotates 180°, the fixing member anti-rotation rib 411 and the indicating member anti-rotation rib 13 fail, and the limiting rib 16 placed on the top of the inner surface of the circular through hole 11 will contact the limiting ring 24 to achieve secondary limiting, preventing the rotating member 2 with the inner cover 3 from rotating out of the fixing member 4.

[0040] At the same time, the present invention is also provided with information codes, such as Figure 5 As shown, the information code can be set on the upper surface of the rotating part 1, or on the bottom surface of the concave opening piece 14 as an inner code. The information code can also be set on the front side of the concave opening piece 14 as an outer code to achieve internal and external association and play an anti-counterfeiting and traceability role. The information code can be a QR code or an RDID code.

[0041] At the same time, the present invention is also provided with obvious operation prompts, such as Figure 1-2 ,4,5,7, the surface of the fixing member 4 is symmetrically provided with "open" and "close" marks, the mark "open" is set just above the fixing member's anti-rotation rib 411, and the upper surface of the indicator member 1 is provided with an arrow to indicate the "open" or "closed" state, and the arrow is placed just above the anti-rotation rib 13 of the indicator member. The upper surface of the boss 21 of the rotating member 2 can be provided with the words "rotate to open" and indicate the rotation direction. The above operation information adopts an interactive design, which is very instructive and gives people a clear idea of ​​how to operate.

[0042] The non-detachable anti-counterfeit bottle cap of the present invention is assembled in the following manner: Figure 1-3 As shown,

[0043] First, align the rotating groove 12 on the circular through hole 11 of the indicator 1 with the rotating rib 22 of the rotating member 2, press the rotating member 2 into the circular through hole 11 on the upper surface of the indicator 1, and press the rotating shaft 141 of the concave opening piece 14 on the indicator 1 into the rotating shaft hole 211 on the boss 21 of the rotating member 2 to form the first part.

[0044] Next, the inner cover 3 is screwed into the fixing member 4 to form the second part.

[0045] Again, by utilizing the guide groove 415 in the indicator rotating groove 41 on the fixing part 4 corresponding to the indicator anti-rotation rib 13, the first part is pressed into the second part, wherein the indicator anti-rotation rib 415 and the fixing anti-rotation rib 411 are symmetrically arranged, the indicator sound boss 19 cooperates with the fixing sound groove 414, the baffle groove 17 of the indicator 1 is clamped into the baffle 412 of the fixing part 4, and the indicator hook 18 clamps the fixing part snap ring 413; the rotating part anti-rotation rib 23 of the rotating part 2 cooperates with the inner cover anti-rotation rib 311, and the rotating part hook 25 clamps the inner cover snap ring 312; at this time, the arrow of the indicator 1 points to the "off" word on the fixing part 4 to form a cover body.

[0046] Next, the inner plug 5 is pressed into the container 6 so that the outer anti-rotation rib 57 of the inner plug cooperates with the anti-rotation rib 61 of the container, and the outer sealing surface 58 of the inner plug cooperates with the sealing surface 62 of the container.

[0047] Finally, the cover body is pressed into the inner plug 5, the fixing anti-rotation rib 432 cooperates with the inner anti-rotation rib 51 of the inner plug, the fixing sealing surface 433 cooperates with the inner sealing convex ring 52 of the inner plug, so that the inner plug hook 53 clamps the lower clamp ring 434 of the fixing part 4; and the fixing stop ring 441 contacts the deformation band 59. Under the action of pressure, the several deformation arc segments 55 on the deformation band 59 drive the corresponding inner plug deformation hook 54 to tilt around and become a hook to clamp the mouth of the container 6. At this time, the fixing stop ring 441 cooperates with the inner plug stop rib 56 to prevent the deformation arc segment 55 from retreating or deforming, causing the cover body to move up and down. The above connection structure can reliably connect the inner plug 5 to the bottle mouth of the container 6 without falling out or pressing into the container mouth.

[0048] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention. The present invention extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A non-detachable anti-counterfeiting bottle cap, characterized in that: The container is arranged at the mouth of the container, and includes an indicator, a rotating member, an inner cover, a fixing member and an inner plug. A circular through hole is arranged on the upper surface of the indicator, a plurality of rotating grooves are distributed on the inner wall of the circular through hole, and an indicator anti-rotation rib is arranged on the outer wall of the indicator; the rotating member is placed in the circular through hole, and a plurality of rotating ribs corresponding to the rotating grooves are arranged on the outer wall of the rotating member; the rotating member is fixedly connected to the inner cover, a rotating member connecting structure is arranged on the top of the inner cover, and is fixedly connected to the rotating member, an external thread is arranged on the outer surface of the middle part, and a sealing structure is arranged on the bottom; the external thread of the inner cover is threadedly connected to the fixing member, and the fixing member is fixedly connected to the inner cover. The fixed member is provided with an indicator rotation groove, an inner cover connection groove, an inner plug connection structure, and a lower outlet in sequence from top to bottom. The inner plug connection structure is provided with an upper outlet, and a guide channel is formed between the upper outlet and the lower outlet. An indicator is rotatably connected in the indicator rotation groove, and a fixing member rotation stop rib corresponding to the indicator rotation stop rib is provided on the inner wall of the indicator rotation groove. An inner thread corresponding to the outer thread is provided on the inner surface of the inner cover connection groove, and the sealing structure seals the guide channel between the upper outlet and the lower outlet; the inner plug connection structure is fixedly connected to the inner plug, and the inner plug is fixedly connected to the bottle mouth of the container; The upper edge line of the circular through hole is provided with a concave opening piece through a connecting point, and a rotating shaft is symmetrically provided on the concave surface of the concave opening piece; a boss is provided on the upper surface of the rotating member, and a rotating shaft hole corresponding to the rotating shaft is provided on the protruding part of the boss, the concave surface of the concave opening piece cooperates with the protruding part of the boss, and the rotating shaft is connected to the rotating shaft hole correspondingly; The inner plug connection structure includes a fixing anti-rotation rib and an upper outlet arranged on the top, an inner plug inner anti-rotation rib is arranged on the inner surface of the inner plug, and the fixing anti-rotation rib cooperates with the inner plug inner anti-rotation rib; a fixing sealing surface is arranged on the middle outer surface of the inner plug connection structure, and the fixing sealing surface cooperates with the inner plug inner sealing convex ring arranged on the inner surface of the inner plug; a lower clamping ring is arranged on the bottom of the inner plug connection structure, and the lower clamping ring cooperates with the inner plug hook arranged on the inner surface of the inner plug.

2. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: The inner wall of the rotating part is provided with rotating part anti-rotation ribs along the circumferential direction, the rotating part connecting structure provided on the top of the inner cover includes inner cover anti-rotation ribs on the outer surface of the rotating part connecting structure, and the rotating part anti-rotation ribs cooperate with the inner cover anti-rotation ribs; the inner surface of the bottom of the rotating part is symmetrically provided with rotating part hooks, and the outer surface of the rotating part connecting structure is also provided with an inner cover clamping ring corresponding to the rotating part hook.

3. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: An annular baffle is provided on the outer wall of the indicator member along the circumferential direction, and a baffle groove is formed between the annular baffle and the outer wall of the indicator member; a plurality of baffles are evenly distributed in the indicator member rotation groove of the fixing member, and a plurality of the baffles are placed in the baffle groove; an indicator member hook is provided on the outer wall of the annular baffle, and a fixing member clamping ring corresponding to the indicator member hook is provided on the inner wall of the indicator member rotation groove of the fixing member.

4. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: A fixing stop ring is provided at the bottom of the lower outlet; a number of inner plug deformation hooks are evenly distributed on the bottom of the inner plug, the inner plug deformation hooks are connected to the deformation arc segments, and the several deformation arc segments are connected as a whole to form a deformation band, and a number of inner plug stop ribs are provided on the deformation band, and the inner plug stop ribs cooperate with the fixing stop ring.

5. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: The outer surface of the top of the inner plug is provided with inner plug outer anti-rotation ribs distributed along the circumferential direction, and the outer surface of the middle part of the inner plug is provided with an inner plug outer sealing surface; the inner wall of the container mouth is provided with container anti-rotation ribs along the circumferential direction that cooperate with the inner plug outer anti-rotation ribs; and a container sealing surface that cooperates with the inner plug outer sealing surface is provided below the container anti-rotation ribs.

6. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: A plastic sound boss is symmetrically arranged on the outer wall of the indicator, and a sound groove corresponding to the sound boss is symmetrically arranged in the rotating groove of the fixing member indicator.

7. The non-detachable anti-counterfeiting bottle cap according to claim 1, characterized in that: A guide groove is arranged in the rotating groove of the fixing member indicating member, the axis of the guide groove is symmetrically arranged with the axis of the fixing member anti-rotation rib, and the circumferential ring line of the guide groove is arranged above the circumferential ring line of the fixing member anti-rotation rib.

8. A non-detachable anti-counterfeit bottle cap according to any one of claims 1 to 7, characterized in that: A limiting convex rib is also arranged on the top of the inner surface of the circular through hole of the indicator, and a limiting ring cooperating with the limiting convex rib is arranged on the outer wall of the bottom of the rotating member along the circumferential direction.

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