CN212291139U - Anti-fake bottle cap - Google Patents
Anti-fake bottle cap Download PDFInfo
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- CN212291139U CN212291139U CN202021715724.1U CN202021715724U CN212291139U CN 212291139 U CN212291139 U CN 212291139U CN 202021715724 U CN202021715724 U CN 202021715724U CN 212291139 U CN212291139 U CN 212291139U
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Abstract
本实用新型属于瓶盖技术领域，具体涉及一种防伪瓶盖。其技术方案为：一种防伪瓶盖，包括用于塞入容器口部的内塞，内塞内套设有瓶口结构，瓶口结构的下端设置有瓶口卡勾，内塞的下端设置有若干挂台，瓶口卡勾与挂台卡合；所述内塞的上端设置有定位环，容器口部内设置有定位台阶，定位环搭接于定位台阶上，瓶口结构的上端设置有防掉环，防掉环搭接于定位环上；所述瓶口结构内螺纹连接有内盖，内盖上套设有防伪外盖，防伪外盖与瓶口结构连接。本实用新型提供了一种连接可靠的防伪瓶盖。
The utility model belongs to the technical field of bottle caps, in particular to an anti-counterfeiting bottle cap. The technical scheme is as follows: an anti-counterfeiting bottle cap, comprising an inner plug for plugging into the mouth of the container, the inner plug is sleeved with a bottle mouth structure, the lower end of the bottle mouth structure is provided with a bottle mouth hook, and the lower end of the inner stopper is provided with a bottle mouth hook. There are several hanging tables, the bottle mouth hooks are engaged with the hanging tables; the upper end of the inner plug is provided with a positioning ring, the container mouth is provided with a positioning step, the positioning ring is overlapped on the positioning step, and the upper end of the bottle mouth structure is provided with a positioning ring. The anti-drop ring is lapped on the positioning ring; the bottle mouth structure is internally threaded with an inner cover, the inner cover is sleeved with an anti-counterfeiting outer cover, and the anti-counterfeiting outer cover is connected with the bottle mouth structure. The utility model provides an anti-counterfeiting bottle cap with reliable connection.
Description
Technical Field
The utility model belongs to the technical field of the bottle lid, concretely relates to anti-fake bottle lid.
Background
The bottle cap is composed of a tooth-type plastic outer cap, an inner plug and a bottle opener, wherein the inner plug and the tooth-type plastic outer cap are separated, the inner cap and the inner plug are assembled and then are pressed on a bottle mouth, the tooth-type plastic outer cap is pressed on the bottle mouth, and finally the bottle opener is hung on the bottle mouth.
A white spirit bottle cap is disclosed in the utility model with the patent application number of CN 201320712695.7. The anti-fake cover is divided into an anti-fake upper shell and an anti-fake lower shell, the anti-fake lower shell is a round pipe sleeve, the anti-fake lower shell is sleeved on the bottle cap seat and fixedly connected with the bottle cap seat, a blocking piece protrudes inwards on the anti-fake lower shell, the edge of the bottle cap protrudes outwards and is matched with the blocking piece, the blocking piece and the blocking piece are matched to form a limiting structure, the blocking piece abuts against the blocking piece, the bottle cap is abutted to the anti-fake lower shell, and the bottle cap is connected with the rotary handle in. Above-mentioned structure sets up an anti-fake cover on the bottle lid seat, the limit structure of card and separation blade has been adopted, when opening the white spirit bottle lid, the twist grip drives the bottle lid, pull out the bottle lid compulsively, limit structure has just been destroyed, just can't recover limit structure when covering the bottle lid again, after limit structure destroys, cover the bottle lid again, the card just is located between anti-fake epitheca and the anti-fake inferior valve, can have a gap between anti-fake epitheca and the anti-fake inferior valve, can directly observe with the naked eye, form an obvious anti-fake characteristic, anti-fake effect is obvious.
However, the bottle stopper of the bottle cap is not provided with a hanging platform, and the connection between the bottle stopper and the bottle opening of the container is unreliable. When the outer cover is pulled out, the bottle stopper is easy to be pulled out from the opening of the container.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide an anti-fake bottle cap with reliable connection.
The utility model discloses the technical scheme who adopts does:
an anti-counterfeiting bottle cap comprises an inner plug which is plugged into a container opening, a bottle opening structure is sleeved in the inner plug, a bottle opening clamping hook is arranged at the lower end of the bottle opening structure, a plurality of hanging platforms are arranged at the lower end of the inner plug, and the bottle opening clamping hook is clamped with the hanging platforms; the upper end of the inner plug is provided with a positioning ring, a positioning step is arranged in the opening part of the container, the positioning ring is lapped on the positioning step, the upper end of the bottle mouth structure is provided with an anti-falling ring, and the anti-falling ring is lapped on the positioning ring; the bottle mouth structure is internally threaded with an inner cover, an anti-counterfeiting outer cover is sleeved on the inner cover, and the anti-counterfeiting outer cover is connected with the bottle mouth structure. The holding ring overlap joint is on the location step, and prevents falling the ring overlap joint on the holding ring, then the upper end of interior stopper and bottleneck structure obtains spacingly, and interior stopper and bottleneck structure can not impressed inside the bottle. The internal plug is provided with a clamping groove on the hanging platform, when the bottleneck structure is assembled, the bottleneck clamping hook of the bottleneck structure is clamped with the clamping groove on the hanging platform, then the bottleneck structure can not move towards the outside of the bottle any more, and the lower end of the bottleneck structure is limited. When the bottleneck trip is buckled with the hanging table, the hanging table is squeezed to a certain angle, the outer side of the hanging table extends out of the neck section of the opening of the container, the hanging table cannot enter the neck section, and the lower end of the inner plug is limited. Because the upper end and the lower end of the inner plug and the bottleneck structure are both limited, the inner plug and the bottleneck structure are reliably connected with the opening part of the container and cannot be separated from or pressed into the opening part of the container.
As the utility model discloses a preferred scheme is provided with a plurality of sealing rings on the anchor ring of interior stopper, and the sealing ring can paste tightly with the inner wall of container oral area, avoids liquid to spill from this department.
As the utility model discloses an optimal scheme, anti-fake enclosing cover includes the lantern ring, is provided with the enclosing cover trip in the lantern ring, and the upper end of bottleneck structure is provided with bottleneck buckle ring, bottleneck buckle ring and enclosing cover trip lock, is connected with the lid through a plurality of connecting rods in the lantern ring, and the lid cover is located and is covered in. Because the bottle neck snap ring is buckled with the outer cover snap hook on the lantern ring, the lantern ring can not be taken out. When the cover body is pulled out or screwed, the connecting rod is disconnected with the cover body, and the cover body is opened. Because the cover body can not be connected with the connecting rod after being taken out, the anti-counterfeiting outer cover plays an anti-counterfeiting role, and the condition that people mix fake in the bottle is avoided.
As the utility model discloses an optimal scheme, the top surface of bottleneck structure is less than the top surface of the lantern ring, is provided with the splashproof step in the container oral area, and the top surface of splashproof step is not less than lantern ring top surface. When the liquid is poured out, the liquid flows to the surface of the collar from the top surface of the bottle mouth structure, then flows to the splash-proof step of the container mouth part and then flows out from the outer edge of the container mouth part. Because the top surface of bottleneck structure is less than the top surface of the lantern ring, and the top surface of splashproof step is not less than the lantern ring top surface, then liquid flows along the inner wall of each structure all the time, the direct circumstances of pouring out of liquid direct from bottleneck structure tip can not appear to thereby avoided liquid splash. For the container mouth part with the sharp mouth, the liquid flows out from the sharp mouth part along the inner wall of the container mouth part, so that the liquid is prevented from splashing.
As the utility model discloses an optimal scheme, be provided with in the holding ring of interior stopper and prevent changeing the muscle in the stopper, be provided with the lantern ring on the outer wall of the lantern ring and prevent changeing the muscle, prevent changeing the muscle and prevent changeing the muscle meshing with the lantern ring in the interior stopper. The rotation preventing ribs in the inner plug can prevent the lantern ring from rotating, and when the cover body is taken out, the cover body can be separated from the connecting rod more easily, so that the operation is convenient.
As the preferred scheme of the utility model, be provided with the opening on the anchor ring of bottleneck structure, the lower edge of the neck section that is higher than the container oral area is followed on the open-ended. When there is less liquid in the bottle, liquid can flow from the opening into the finish structure. Because the upper edge of the opening is higher than the lower edge of the neck section of the container opening, the liquid can completely flow into the bottle opening structure, and the liquid is prevented from remaining in the bottle.
As the preferred scheme of the utility model, bottleneck structure in-connection has the restricted flow ring, is equipped with a plurality of restricted flow holes between the edge of restricted flow ring and the inner wall of bottleneck structure. When the liquid flows into the bottle mouth structure, the liquid can only flow through the flow limiting hole, so that the condition of overlarge liquid flow is avoided. And the flow limiting hole is positioned between the inner wall of the bottle mouth structure and the edge of the flow limiting ring, so that liquid flows along the inner wall of the bottle mouth structure all the time, and the splashing condition of the liquid is further reduced.
As the preferred scheme of the utility model, a sealing inner step is arranged in the inner plug, a sealing outer step is arranged on the ring surface of the bottleneck structure, and the sealing outer step is lapped on the sealing inner step; a sealing concave surface is arranged in the bottle mouth structure, a sealing convex surface is arranged on the outer wall of the inner cover, and the sealing concave surface is in close contact with the sealing convex surface. Because the sealing outer step is lapped on the sealing inner step, the inner plug and the bottle mouth structure can be reliably sealed. Because the sealing concave surface is in close contact with the sealing convex surface, the bottle mouth structure and the inner cover can be reliably sealed, and the situation that liquid leaks after the inner cover is screwed is avoided.
As the utility model discloses a preferred scheme, be provided with the outer muscle of preventing changeing of interior stopper on the holding ring of interior stopper, be provided with the container oral area in the container oral area and prevent changeing the muscle, the muscle meshing is prevented changeing with container oral area to interior stopper outer. The anti-rotation rib at the opening part of the container can block the inner plug from rotating, so that the inner plug can be stably connected in the bottle, and the condition that the inner plug and the opening part of the container are loosened is avoided.
As the utility model discloses an optimal scheme, it prevents changeing the muscle to be provided with the inner cup on the inner cup, is provided with the enclosing cover in the anti-fake enclosing cover and prevents changeing the muscle, and the muscle is prevented changeing by the inner cup and the enclosing cover is prevented changeing the muscle and is held between the fingers the meshing. The inner cup is prevented changeing the muscle and can be blockked anti-fake enclosing cover and rotate, then when revolving the anti-fake enclosing cover, can not only make anti-fake enclosing cover deviate from, can also make the inner cup unscrew, conveniently takes out to revolve the inner cup behind the anti-fake enclosing cover.
As the utility model discloses an optimal scheme still includes the dustproof paper, and the dustproof paper is pasted in the upper end of container oral area, and the upper surface of dustproof paper or the last top surface of anti-fake enclosing cover are provided with outer information code, and the lower surface of dustproof paper or the interior top surface of anti-fake enclosing cover or the last top surface of inner cup are provided with interior information code. The dustproof paper can prevent dust from entering, and the external information code and the internal information code can facilitate a user to inquire the anti-counterfeiting information.
As the utility model discloses an optimal scheme, the inner cup includes inner cup main part and cover plate, covers and is provided with the draw-in groove in the main part, is provided with the cover plate trip on the cover plate, cover plate trip and draw-in groove block. When connecting inner cup main part and cover plate, only need with the cover plate impress in the inner cup main part, cover plate trip on the cover plate can with the draw-in groove block in the inner cup main part, realize reliably connecting.
The utility model has the advantages that:
1. the utility model discloses a holding ring overlap joint is on the location step, and prevents falling the ring overlap joint on the holding ring, then the upper end of interior stopper and bottleneck structure obtains spacingly, and interior stopper and bottleneck structure can not be impressed inside the bottle. The internal plug is provided with a clamping groove on the hanging platform, when the bottleneck structure is assembled, the bottleneck clamping hook of the bottleneck structure is clamped with the clamping groove on the hanging platform, then the bottleneck structure can not move towards the outside of the bottle any more, and the lower end of the bottleneck structure is limited. When the bottleneck trip is buckled with the hanging table, the hanging table is squeezed to a certain angle, the outer side of the hanging table extends out of the neck section of the opening of the container, the hanging table cannot enter the neck section, and the lower end of the inner plug is limited. Because the upper end and the lower end of the inner plug and the bottleneck structure are both limited, the inner plug and the bottleneck structure are reliably connected with the opening part of the container and cannot be separated from or pressed into the opening part of the container. The inner cap is in threaded connection with the bottle mouth structure, the anti-counterfeiting outer cap is in structural connection with the bottle mouth, and both the inner cap and the outer cap can be reliably connected.
2. Because the bottle neck snap ring is buckled with the outer cover snap hook on the lantern ring, the lantern ring can not be taken out. When the cover body is pulled out or screwed, the connecting rod is disconnected with the cover body, and the cover body is opened. Because the cover body can not be connected with the connecting rod after being taken out, the anti-counterfeiting outer cover plays an anti-counterfeiting role, and the condition that people mix fake in the bottle is avoided.
3. Because the top surface of bottleneck structure is less than the top surface of the lantern ring, and the top surface of splashproof step is not less than the lantern ring top surface, then liquid flows along the inner wall of each structure all the time, the direct circumstances of pouring out of liquid direct from bottleneck structure tip can not appear to thereby avoided liquid splash.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is a perspective view of the present invention with the cover and inner lid removed;
FIG. 4 is a schematic structural diagram of the anti-counterfeiting outer cover;
FIG. 5 is a schematic structural view of the inner plug;
FIG. 6 is a schematic view of the construction of the container mouth;
FIG. 7 is a schematic structural view of a bottle mouth structure;
FIG. 8 is a schematic view of the construction of the inner lid;
FIG. 9 is a top view of a finish construction;
FIG. 10 is a schematic structural view of a bottle mouth structure, an inner cap and an anti-counterfeiting outer cap;
figure 11 is a schematic view of the construction of the inner plug and container mouth.
In the figures, 1-container mouth; 2-inner plug; 3-a bottle mouth structure; 4-inner cover; 5-anti-counterfeiting outer cover; 6-dustproof paper; 11-positioning step; 12-splash steps; 13-anti-rotation ribs at the mouth part of the container; 21-hanging a table; 22-a positioning ring; 23-a sealing ring; 24-inner plug inner anti-rotation rib; 25-sealing the inner step; 26-inner plug and outer anti-rotation rib; 31-bottle mouth snap; 32-anti-drop ring; 33-a finish snap ring; 34-an opening; 35-a flow-limiting ring; 36-sealing the outer step; 37-sealing concave surface; 41-inner cover anti-rotation rib; 42-sealing convex surface; 43-an inner cap body; 44-a cover slip; 51-a collar; 52-a connecting rod; 53-a lid; 54-outer cover anti-rotation rib; 351-a flow restriction orifice; 431-card slot; 441-cover plate hook; 511-outer cover hook; 512-collar anti-rotation rib.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the anti-counterfeit bottle cap of the present embodiment is used for a white spirit bottle, and includes an inner plug 2 for being inserted into a container mouth 1 of the white spirit bottle, a bottle mouth structure 3 is sleeved in the inner plug 2, a bottle mouth hook 31 is arranged at a lower end of the bottle mouth structure 3, a plurality of hanging platforms 21 are arranged at a lower end of the inner plug 2, and the bottle mouth hook 31 is fastened with the hanging platforms 21; the upper end of the inner plug 2 is provided with a positioning ring 22, a positioning step 11 is arranged in the container opening part 1, the positioning ring 22 is lapped on the positioning step 11, the upper end of the bottle opening structure 3 is provided with an anti-falling ring 32, and the anti-falling ring 32 is lapped on the positioning ring 22; the bottle mouth structure 3 is internally threaded with an inner cover 4, the inner cover 4 is sleeved with an anti-counterfeiting outer cover 5, and the anti-counterfeiting outer cover 5 is connected with the bottle mouth structure 3.
As shown in fig. 6, the container mouth portion 1 is provided with a neck portion, and in order to reliably connect the present invention to the container mouth portion 1, the present invention must be limited both at the upper side and the lower side of the neck portion. The positioning ring 22 is lapped on the positioning step 11, and the anti-drop ring 32 is lapped on the positioning ring 22, so that the upper ends of the inner plug 2 and the bottle mouth structure 3 are limited, and the inner plug 2 and the bottle mouth structure 3 cannot be pressed into the bottle. The hanging table 21 of the inner plug 2 is provided with a clamping groove 431, when the bottleneck structure 3 is installed, the bottleneck clamping hook 31 of the bottleneck structure 3 is clamped with the clamping groove 431 on the hanging table 21, so that the bottleneck structure 3 can not move towards the outside of the bottle any more, and the lower end of the bottleneck structure 3 is limited. When the bottle mouth hook 31 is engaged with the hanging table 21, the hanging table 21 is pushed to a certain angle, the outer side of the hanging table 21 extends out of the neck section of the container mouth part 1, the hanging table 21 can not enter the neck section, and the lower end of the inner plug 2 is limited. Because the upper end and the lower end of the inner plug 2 and the bottleneck structure 3 are both limited, the inner plug 2 and the bottleneck structure 3 are reliably connected with the container opening part 1 and cannot be separated from or pressed into the container opening part 1. The ring surface of the inner plug 2 is provided with a plurality of sealing rings 23, and the sealing rings 23 can be tightly attached to the inner wall of the container mouth part 1 to prevent liquid from leaking from the inner wall.
When the anti-counterfeiting outer cap 5 is removed and the inner cap 4 is selected, the bottle is inclined, and liquid flows into the bottle mouth structure 3 and flows out from the inner wall of the bottle mouth structure 3.
Specifically, as shown in fig. 4 and 7, the anti-counterfeit outer cap 5 includes a collar 51, an outer cap hook 511 is disposed in the collar 51, a bottleneck snap ring 33 is disposed at the upper end of the bottleneck structure 3, the bottleneck snap ring 33 is fastened with the outer cap hook 511, a cap body 53 is connected to the collar 51 through a plurality of connecting rods 52, and the cap body 53 is sleeved on the inner cap 4. Since the neck snap ring 33 is engaged with the outer cap snap 511 of the collar 51, the collar 51 cannot be removed. When the lid 53 is pulled out or screwed, the connecting rod 52 is disconnected from the lid 53, and the lid 53 is opened. Because the cover body 53 can not be connected with the connecting rod 52 after being taken out, the anti-counterfeiting outer cover 5 plays an anti-counterfeiting role, and the condition that people mix false in the bottle is avoided.
For the purpose of preventing splash when pouring out liquid, as shown in fig. 6, 7 and 11, the top surface of the bottle mouth structure 3 is lower than the top surface of the collar 51, a splash-proof step 12 is arranged in the container mouth part 1, and the top surface of the splash-proof step 12 is not lower than the top surface of the collar 51. When pouring out the liquid, the liquid flows from the top surface of finish 3 to the surface of collar 51, further flows to splash-proof step 12 of container mouth 1, and then flows out from the outer edge of container mouth 1. Because the top surface of bottleneck structure 3 is less than the top surface of lantern ring 51, and the top surface of splashproof step 12 is not less than lantern ring 51 top surface, then liquid flows along the inner wall of each structure all the time, the direct circumstances of pouring out of liquid direct from bottleneck structure 3 tip can not appear to thereby avoided liquid splash. For the container mouth part 1 with the sharp mouth, the liquid flows out from the sharp mouth part along the inner wall of the container mouth part 1, and the liquid is prevented from splashing.
In order to avoid the rotation of the cover body 53, as shown in fig. 4 and 5, an inner plug inner anti-rotation rib 24 is arranged in the positioning ring 22 of the inner plug 2, a collar anti-rotation rib 512 is arranged on the outer wall of the collar 51, and the inner plug inner anti-rotation rib 24 is engaged with the collar anti-rotation rib 512. The rotation preventing ribs 24 in the inner plug can prevent the lantern ring 51 from rotating, and when the cover body 53 is taken out, the cover body 53 can be separated from the connecting rod 52 more easily, so that the operation is convenient.
In order to facilitate the complete pouring of the liquid, as shown in fig. 7, an opening 34 is provided on the ring surface of the bottle mouth structure 3, and the upper edge of the opening 34 is higher than the lower edge of the neck section of the container mouth portion 1. When there is less liquid in the bottle, liquid can flow from opening 34 into finish structure 3. Since the upper edge of opening 34 is higher than the lower edge of the neck segment of container finish 1, liquid can flow completely into finish structure 3, avoiding liquid remaining in the bottle.
Furthermore, as shown in fig. 9, a flow-restricting ring 35 is connected inside the mouthpiece structure 3, and a plurality of flow-restricting holes 351 are formed between the edge of the flow-restricting ring 35 and the inner wall of the mouthpiece structure 3. The liquid can only flow through restricted orifice 351 when it flows into finish 3, avoiding an excessive flow of liquid. Further, the restrictor hole 351 is located between the inner wall of the finish structure 3 and the edge of the restrictor ring 35, so that the liquid always flows along the inner wall of the finish structure 3, and the splashing of the liquid is further reduced.
In order to ensure the sealing, as shown in fig. 10 and 11, a sealing inner step 25 is arranged in the inner plug 2, a sealing outer step 36 is arranged on the ring surface of the bottleneck structure 3, and the sealing outer step 36 is lapped on the sealing inner step 25; a sealing concave surface 37 is arranged in the bottle mouth structure 3, a sealing convex surface 42 is arranged on the outer wall of the inner cover 4, and the sealing concave surface 37 is in close contact with the sealing convex surface 42. Because the sealing outer step 36 is overlapped on the sealing inner step 25, the inner plug 2 and the bottle mouth structure 3 can be reliably sealed. Because the sealing concave surface 37 is tightly contacted with the sealing convex surface 42, the bottle mouth structure 3 and the inner cover 4 can be reliably sealed, and the liquid leakage condition after the inner cover 4 is screwed is avoided.
Further, as shown in fig. 11, the positioning ring 22 of the inner plug 2 is provided with an inner plug outer anti-rotation rib 26, the container mouth portion 1 is provided with a container mouth portion anti-rotation rib 13, and the inner plug outer anti-rotation rib 26 is engaged with the container mouth portion anti-rotation rib 13. The container mouth part rotation preventing rib 13 can block the inner plug 2 from rotating, so that the inner plug 2 can be stably connected in the bottle, and the condition that the inner plug 2 and the container mouth part 1 are loosened is avoided.
Further, as shown in fig. 4 and 8, the inner cap 4 is provided with inner cap anti-rotation ribs 41, the anti-counterfeiting outer cap 5 is provided with outer cap anti-rotation ribs 54, and the inner cap anti-rotation ribs 41 and the outer cap anti-rotation ribs 54 are engaged by pinching. The inner cap anti-rotation rib 41 can prevent the anti-counterfeiting outer cap 5 from rotating, so that the anti-counterfeiting outer cap 5 can be separated, the inner cap 4 can be unscrewed, and the inner cap 4 can be conveniently screwed after the anti-counterfeiting outer cap 5 is taken out.
Furthermore, the anti-counterfeiting bottle further comprises dustproof paper 6, wherein the dustproof paper 6 is adhered to the upper end of the opening part 1 of the container, the upper surface of the dustproof paper 6 or the upper top surface of the anti-counterfeiting outer cover 5 is provided with an external information code, and the lower surface of the dustproof paper 6 or the inner top surface of the anti-counterfeiting outer cover 5 or the upper top surface of the inner cover 4 is provided with an internal information code. The dustproof paper 6 can prevent dust from entering, and the external information code and the internal information code can facilitate a user to inquire anti-counterfeiting information.
Further, as shown in fig. 8, the inner lid 4 includes an inner lid 4 main body and a cover sheet 44, a clamping groove 431 is provided in the inner lid main body, a cover sheet 44 hook is provided on the cover sheet 44, and the cover sheet 44 hook is clamped with the clamping groove 431. When connecting inner cup 4 main part and cover sheet 44, only need to impress cover sheet 44 in the inner cup 4 main part, cover sheet 44 trip on the cover sheet 44 can with the draw-in groove 431 block on the inner cup 4 main part, realize reliable connection.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. An anti-counterfeiting bottle cap is characterized by comprising an inner plug (2) which is plugged into a container opening (1), a bottle opening structure (3) is sleeved in the inner plug (2), a bottle opening clamping hook (31) is arranged at the lower end of the bottle opening structure (3), a plurality of hanging platforms (21) are arranged at the lower end of the inner plug (2), and the bottle opening clamping hook (31) is clamped with the hanging platforms (21); the upper end of the inner plug (2) is provided with a positioning ring (22), a positioning step (11) is arranged in the container opening part (1), the positioning ring (22) is lapped on the positioning step (11), the upper end of the bottle opening structure (3) is provided with an anti-falling ring (32), and the anti-falling ring (32) is lapped on the positioning ring (22); bottleneck structure (3) female connection has inner cup (4), and the cover is equipped with anti-fake enclosing cover (5) on inner cup (4), and anti-fake enclosing cover (5) are connected with bottleneck structure (3).
2. The anti-counterfeiting bottle cap according to claim 1, wherein the anti-counterfeiting outer cap (5) comprises a sleeve ring (51), an outer cap snap (511) is arranged in the sleeve ring (51), a bottleneck snap ring (33) is arranged at the upper end of the bottleneck structure (3), the bottleneck snap ring (33) is buckled with the outer cap snap (511), a cap body (53) is connected in the sleeve ring (51) through a plurality of connecting rods (52), and the cap body (53) is sleeved on the inner cap (4).
3. An anti-counterfeit bottle cap according to claim 2, wherein the top surface of the bottle mouth structure (3) is lower than the top surface of the collar (51), a splash-proof step (12) is arranged in the container mouth part (1), and the top surface of the splash-proof step (12) is not lower than the top surface of the collar (51).
4. An anti-counterfeiting bottle cap according to claim 2, characterized in that an inner plug inner anti-rotation rib (24) is arranged in the positioning ring (22) of the inner plug (2), a lantern ring anti-rotation rib (512) is arranged on the outer wall of the lantern ring (51), and the inner plug inner anti-rotation rib (24) is engaged with the lantern ring anti-rotation rib (512).
5. An anti-counterfeiting bottle cap according to claim 1, wherein the ring surface of the bottle mouth structure (3) is provided with an opening (34), and the upper edge of the opening (34) is higher than the lower edge of the neck section of the container mouth part (1).
6. The anti-counterfeiting bottle cap according to claim 1, wherein a flow-limiting ring (35) is connected in the bottle mouth structure (3), and a plurality of flow-limiting holes (351) are formed between the edge of the flow-limiting ring (35) and the inner wall of the bottle mouth structure (3).
7. An anti-counterfeiting bottle cap according to claim 1, characterized in that a sealing inner step (25) is arranged in the inner plug (2), a sealing outer step (36) is arranged on the ring surface of the bottle mouth structure (3), and the sealing outer step (36) is overlapped on the sealing inner step (25); a sealing concave surface (37) is arranged in the bottle mouth structure (3), a sealing convex surface (42) is arranged on the outer wall of the inner cover (4), and the sealing concave surface (37) is in close contact with the sealing convex surface (42).
8. An anti-counterfeiting bottle cap according to claim 1, characterized in that the positioning ring (22) of the inner plug (2) is provided with an inner plug outer anti-rotation rib (26), the container opening part (1) is internally provided with a container opening part anti-rotation rib (13), and the inner plug outer anti-rotation rib (26) is engaged with the container opening part anti-rotation rib (13).
9. The anti-counterfeiting bottle cap according to claim 1, wherein the inner cap (4) is provided with an inner cap anti-rotation rib (41), the anti-counterfeiting outer cap (5) is provided with an outer cap anti-rotation rib (54), and the inner cap anti-rotation rib (41) and the outer cap anti-rotation rib (54) are engaged by pinching.
10. The anti-counterfeiting bottle cap according to any one of claims 1 to 9, characterized by further comprising dustproof paper (6), wherein the dustproof paper (6) is adhered to the upper end of the opening part (1) of the container, an external information code is arranged on the upper surface of the dustproof paper (6) or the upper top surface of the anti-counterfeiting outer cap (5), and an internal information code is arranged on the lower surface of the dustproof paper (6) or the inner top surface of the anti-counterfeiting outer cap (5) or the upper top surface of the inner cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715724.1U CN212291139U (en) | 2020-08-17 | 2020-08-17 | Anti-fake bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715724.1U CN212291139U (en) | 2020-08-17 | 2020-08-17 | Anti-fake bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212291139U true CN212291139U (en) | 2021-01-05 |
Family
ID=73938082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021715724.1U Active CN212291139U (en) | 2020-08-17 | 2020-08-17 | Anti-fake bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212291139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824589A (en) * | 2020-08-17 | 2020-10-27 | 四川省宜宾普拉斯包装材料有限公司 | An anti-counterfeiting bottle cap |
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2020
- 2020-08-17 CN CN202021715724.1U patent/CN212291139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824589A (en) * | 2020-08-17 | 2020-10-27 | 四川省宜宾普拉斯包装材料有限公司 | An anti-counterfeiting bottle cap |
| CN111824589B (en) * | 2020-08-17 | 2025-01-28 | 四川省宜宾普拉斯包装材料有限公司 | Anti-counterfeiting bottle cap |
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