CN201447126U - Anti-fake bottle cover - Google Patents
Anti-fake bottle cover Download PDFInfo
- Publication number
- CN201447126U CN201447126U CN2009200586084U CN200920058608U CN201447126U CN 201447126 U CN201447126 U CN 201447126U CN 2009200586084 U CN2009200586084 U CN 2009200586084U CN 200920058608 U CN200920058608 U CN 200920058608U CN 201447126 U CN201447126 U CN 201447126U
- Authority
- CN
- China
- Prior art keywords
- ring
- cover
- protrusion
- protruding
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002360 preparation method Methods 0.000 claims 1
- 230000009172 bursting Effects 0.000 abstract description 12
- 238000004880 explosion Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a wine bottle cover with an anti-fake function, in particular to an anti-fake bottle cover. The anti-fake bottle cover comprises an upper cover, a lower cover and a bursting ring, the lower cover is fixedly sleeved on a mouth portion or a neck portion of a bottle body, the upper portion of the lower cover is a convex cylindrical portion, the surface of the cylindrical portion is equipped with external thread, the inner side of the upper cover is equipped with internal thread, the upper cover is screwed on the cylindrical portion, wherein at least one section of projection is annularly distributed on the lower cover, the projection is located below the external thread and frequently thickened along the circumferential direction of the cylindrical portion, the bursting ring is sleeved on the outer side of the projection, at least one raised head which extends from the inner surface of the bursting ring is located at the thinnest position of the projection, and the upper portion of the bursting ring is circumferentially fixed with the upper cover. The anti-fake bottle cover utilizes a fracture form to destroy the bursting ring, and is low in force application without remaining breakage line marks on the outer surface of the bursting ring, thereby guaranteeing integral aesthetic property of the bottle cover.
Description
Technical Field
The utility model relates to a wine bottle cap, in particular to a wine bottle cap with an anti-counterfeiting function.
Background
At present, the common anti-counterfeiting wine bottle caps in the market are various, wherein the common one is that the bottle cap comprises an upper cap, a lower cap and a burst ring, a plurality of notches of connecting points to be disconnected are distributed on the circumference of the burst ring, and a plurality of teeth caps are arranged on the upper end surface and the lower end surface of the burst ring. When the bottle cap is in a screwed state, the upper gear cap is buckled in the square groove of the gear ring at the end of the upper cover port, and the lower gear cap is buckled in the fluted disc positioned between the burst ring and the lower cover, so that the burst ring can be broken along a to-be-broken connecting point when the upper cover is rotated and cannot be restored.
For example, chinese utility model patent document No. CN201071154 discloses an explosion-proof wine bottle cap. As shown in figure 1, the explosion-type anti-counterfeiting wine bottle cap mainly comprises an upper cap 1 ', an inner cap 2' with internal threads 12 ', a connecting cap 3' with external threads 17 ', an inner plug 5', a valve 4 ', a lower sleeve 6' and the like; the upper cover 1 ' is provided with a buckling ring 7 ' and a rotation stopping groove 9 '; the valve 4 'is provided with a column port 22', a waterproof ring 23 'and a sealing rib 24'; the inner plug 5 ' is provided with a pin buckle 27 ' and a sealing opening 28 '; the inner cover 2 'is provided with a buckling rib 10', a rotation stopping rib 13 ', a bursting ring 15' with a bursting opening, a sealing ring 11 'and a small column 14'; the connecting cover 3 ' is provided with a rotation stopping tooth 19 ', a window 21 ', a sealing port 18 ' and a pin 20 '; the lower sleeve 6 'is provided with a thrust ring 30'. The inner cover 2 'is connected with the burst ring 15' through a plurality of points, and the burst ring 15 'is cut through except the connection part with the inner cover 2'. When the anti-explosion cover is used, the upper cover 1 ' is rotated anticlockwise, the explosion ring 15 ' in the inner cover 2 ' is exploded under the force of the rotation stopping teeth 19 ', and the explosion ring 15 ' is divided into a plurality of pieces to automatically fall off when the explosion ring is exploded.
The above-mentioned bottle cap has the following disadvantages:
first, the process is complicated. The integral inner cap is manufactured (the burst ring is a part of the inner cap) and then the inner cap is cut, so that the burst ring and the inner cap are connected only at a plurality of points.
Second, the thickness (or height) of the fracture ring in the axial direction cannot be too thick (high) or else cannot be snapped. In response to this disadvantage, it is known to cut the fracture ring in a plurality of circumferential cuts, in which only a very thin material is connected. However, the fracture ring in this manner lacks a sense of unity and is not aesthetically pleasing, with a large gap visible from the exterior.
Further, chinese utility model patent document No. CN1524053 discloses an anti-counterfeit identification device. The tamper-evident device comprises a sleeve member comprising a first portion connected to a second portion by a frangible portion therebetween, wherein the first portion is adapted for application to the mouth and neck of a container and the second portion is connected to a container closure member, wherein an initial container opening operation causes the frangible portion to break or fracture such that the first and second portions are at a spaced apart position from one another when the container is reclosed. The brittle portion in this embodiment corresponds to a fracture ring, which is cut into a plurality of portions in the circumferential direction, each portion being connected to the upper lid (second portion) and the fracture line being visible from the outside of the fracture ring, which is not aesthetically pleasing. In addition, the fracture ring is also pulled apart by pulling force, and if the fracture ring is not divided into a plurality of parts, the fracture ring cannot be pulled apart at all. Even if a single fracture groove is cut on the inner side of the fracture ring (so that the outer surface of the fracture ring has no parting line), the fracture groove cannot be broken due to the large thickness (or height) in the axial direction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel anti-fake bottle cap is provided, this anti-fake bottle cap's fracture ring adopts the mode of rupture, and fracture ring formula structure as an organic whole before the rupture, and the vestige is not cut apart to the surface of fracture ring.
The utility model discloses the technical problem that solve is realized through following technical scheme: the anti-counterfeiting bottle cap comprises an upper cap, a lower cap and a burst ring positioned between the upper cap and the lower cap; the lower cover is fixedly sleeved at the opening or the neck of the bottle body, the upper part of the lower cover is a protruded columnar part, and the surface of the columnar part is provided with external threads; the inner side of the upper cover is provided with internal threads, and the upper cover is screwed on the columnar part;
wherein,
at least one section of protrusion is annularly distributed on the lower cover, the protrusion is positioned below the external thread, and the protrusion is gradually thickened along the circumferential direction of the columnar part;
the burst ring is sleeved outside the protrusion, at least one protrusion head extends out of the inner surface of the burst ring, and the protrusion head is located at the thinnest position of the protrusion;
the upper part of the burst ring is circumferentially fixed with the upper cover.
According to the anti-counterfeiting bottle cap, the upper cap is rotated to drive the bursting ring to rotate relative to the lower cap, the protruding head on the inner surface of the bursting ring slides along the protrusion on the cylindrical part of the lower cap, and the protruding head of the bursting ring is pushed outwards along the radial direction of the cylindrical part as the thickness of the protrusion is increased more and more until the bursting ring is broken. Compared with the existing breaking mode, the breaking mode is more labor-saving, and the burst ring is more easily broken. Therefore, the burst ring does not need to be cut into a plurality of pieces in advance, or even if the burst ring is larger in axial height of the bottle cap, only the inner side of the burst ring is required to be provided with the fracture groove, and the outer surface of the burst ring does not need to be provided with fracture line marks, so that the integral attractiveness of the bottle cap is ensured.
Drawings
Fig. 1 is an exploded perspective view of a prior art closure;
fig. 2 is an overall sectional view of the anti-counterfeit bottle cap of the first embodiment before being opened;
fig. 3 is an appearance diagram of the anti-counterfeit bottle cap of the first embodiment before being opened;
fig. 4 is a perspective view of the lower cap and the burst ring before the anti-counterfeit bottle cap according to the first embodiment is opened;
fig. 5 is a perspective view of the anti-counterfeit bottle cap according to the first embodiment after being opened;
FIG. 6 is a perspective view of the lower cap of the anti-counterfeit bottle cap according to the second embodiment;
fig. 7 is a perspective view of the anti-counterfeit bottle cap according to the second embodiment after being opened.
Detailed Description
Example one
Referring to fig. 2-5, the anti-counterfeit bottle cap comprises an upper cap 1, a burst ring 2 and a lower cap 3, the lower cap 3 is substantially ring-shaped, the burst ring 2 is located between the upper cap 1 and the lower cap 3, the lower cap 3 is generally fixedly fitted over the mouth or neck of the bottle body, the upper portion of the lower cap 3 is a protruded cylindrical portion 31, the surface of the cylindrical portion 31 is provided with external threads, four segments of protrusions 32 are arranged on the lower cap 3, the protrusions 32 are located below the external threads, each segment of protrusions 32 is gradually thickened along the circumferential direction of the cylindrical portion 31, the thinnest portion of one of the two adjacent protrusions 32 is adjacent to the thickest portion of the other, a gap 33 (of course, the gap 33 may be omitted) is left between the two adjacent protrusions 32, the inner side of the upper cap 1 is provided with internal threads matching with the external threads, the upper cap 1 is screwed to the cylindrical portion 31, the burst ring 2 is fitted over the outer side of the protrusions 32, and the inner surface of the burst, the protruding heads 21 are located in the gaps 33 between two adjacent protrusions 32, if there is no gap 33 between two adjacent protrusions, each protruding head 21 is placed at the thinnest position of each protrusion 32, the thickness of the edge of the protruding head 21 of the burst ring 2 is smaller than the thickness of other parts of the burst ring 2, so as to facilitate the rupture of the burst ring 2, the upper surface of the burst ring 2 is provided with four protruding rods 22, the lower surface of the upper cover is provided with a plurality of clamping grooves, the protruding rods 22 are inserted into the clamping grooves, so that the burst ring 2 is axially fixed with the upper cover 1 before the rupture, of course, other common means can be adopted to circumferentially fix the upper part of the burst ring 2 and the upper cover 1, in this example, the number of the protruding rods 22 is the same as that of the protruding heads 21 for the purpose of force application balance, one protruding rod 22 is arranged in the area of each protruding head 21 of the burst ring 2, and in order to facilitate the rupture of the rupture ring 2, the burst ring 2, such as ABS, etc., such ABS materials are not easily cut and therefore are not convenient to apply to the prior art.
The utility model discloses the opening process of bottle lid as follows:
when the upper cap 1 is rotated in the direction shown in fig. 5, the upper cap 1 drives the burst ring 2 to rotate together, and each of the protrusions 21 on the burst ring 2 gradually rotates from the thinnest position to the thickest position of each of the protrusions 32, and when the protrusions are selected to a certain extent, the burst ring 2 is broken along a certain thinner position.
Example two
Referring to fig. 6 and 7, the present embodiment is different from the first embodiment in that the number of the protrusions 302 of the lower cover 30 is eight, and there is almost no gap between two adjacent protrusions 302. Other parts are the same as the first embodiment, and the description is not repeated here. The number of the protrusions 302 is increased to eight, so that the protruding heads of the burst ring 2 are radially ejected to be broken when the rotation angle of the upper cover 1 is not large. That is, when the user opens the wine bottle, the upper cap 1 is rotated by a small angle to break the burst ring 2.
The anti-fake bottle cap of the utility model has other deformation or improvement. For example, the number of the protrusions 32, 302 of the lower cover 3 is not limited to four and eight, and may be one or more. For another example, the number of the protrusions 21 on the burst ring 2 is not limited to four, and may be different from the number of the protrusions 32. The number of the protruding rods 22 on the burst ring 2 may be one or more. Obvious insubstantial changes or modifications, as would be understood by those skilled in the art after reading the present disclosure, are intended to be covered by the following claims.
Claims (7)
1. The anti-counterfeiting bottle cap comprises an upper cap, a lower cap and a burst ring positioned between the upper cap and the lower cap; the lower cover is fixedly sleeved at the opening or the neck of the bottle body, the upper part of the lower cover is a protruded columnar part, and the surface of the columnar part is provided with external threads; the inner side of the upper cover is provided with internal threads, and the upper cover is screwed on the columnar part; it is characterized in that the preparation method is characterized in that,
at least one section of protrusion is annularly distributed on the lower cover, the protrusion is positioned below the external thread, and the protrusion is gradually thickened along the circumferential direction of the columnar part;
the burst ring is sleeved outside the protrusion, at least one protrusion head extends out of the inner surface of the burst ring, and the protrusion head is located at the thinnest position of the protrusion;
the upper part of the burst ring is circumferentially fixed with the upper cover.
2. The tamper-evident bottle cap of claim 1, wherein the thickness of the edge of the protruding head of the burst ring is smaller than the thickness of the other portions of the burst ring.
3. The tamper-evident bottle cap of claim 1, wherein the number of the protrusions is greater than one, and a thinnest portion of one of two adjacent protrusions is adjacent to a thickest portion of the other protrusion; the number of the protruding heads on the burst ring is the same as that of the protrusions, and the protruding heads are located at the connecting position of two adjacent protrusions.
4. The tamper-evident bottle cap of any one of claims 1 to 3, wherein the fracture ring has a plurality of protruding rods on an upper surface thereof and a plurality of engaging grooves on a lower surface thereof, the protruding rods being inserted into the engaging grooves.
5. An anti-counterfeit bottle cap according to claim 4, wherein the number of the protruding rods is the same as the number of the protruding heads, and one protruding rod is arranged in the area where each protruding head of the burst ring is located.
6. An anti-counterfeit bottle cap according to claim 5, wherein the number of the protrusions and the number of the protruding heads are four.
7. The anti-counterfeiting bottle cap according to claim 6, wherein the burst ring is made of ABS material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200586084U CN201447126U (en) | 2009-06-17 | 2009-06-17 | Anti-fake bottle cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200586084U CN201447126U (en) | 2009-06-17 | 2009-06-17 | Anti-fake bottle cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201447126U true CN201447126U (en) | 2010-05-05 |
Family
ID=42551843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200586084U Expired - Lifetime CN201447126U (en) | 2009-06-17 | 2009-06-17 | Anti-fake bottle cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201447126U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104528152A (en) * | 2014-12-08 | 2015-04-22 | 安徽金星包装有限公司 | Burst wine cap with novel burst ring |
-
2009
- 2009-06-17 CN CN2009200586084U patent/CN201447126U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104528152A (en) * | 2014-12-08 | 2015-04-22 | 安徽金星包装有限公司 | Burst wine cap with novel burst ring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2321192B1 (en) | Security capsule with breakable reservoir and cutter | |
JP6231996B2 (en) | Container sealing device | |
EP2228152B2 (en) | A metal closure with separate disc and ring from a single closure blank | |
US20120031871A1 (en) | Step twist zipped visual tamper-evident cap and neck finish | |
ES2294692T3 (en) | CLOSURE AND PACKAGING OF FALSIFICATION INDICATION, AND MANUFACTURING METHOD. | |
US20090283492A1 (en) | Visual Tamper-Evident Conical Screw Cap and Neck Finish | |
EP2452890B1 (en) | Upgraded bottle for fluid products, particularly pharmaceutical, medicinal or cosmetic products | |
CN201400370Y (en) | Pry-off type anti-fake bottle and bottle cap | |
CN201447126U (en) | Anti-fake bottle cover | |
EP3372520A1 (en) | Unit comprising a stopper and stopper-locking cap for shipping sparkling wines | |
US20040031770A1 (en) | Systems, devices and methods for opening a bottle sealed with a stopper and for sealing a bottle | |
CN210913606U (en) | Anti-fake bottle cap | |
JP4846526B2 (en) | Plastic container | |
CN101580148A (en) | Anti-counterfeiting bottle cap | |
JP7407717B2 (en) | container | |
JP4949004B2 (en) | Cap with pilfer proof band | |
JP4929627B2 (en) | cap | |
CN202201307U (en) | Novel irreversible anti-counterfeiting bottle cap | |
US20210024258A1 (en) | Tamper-proof screw cap | |
CN201694512U (en) | Anti-fake bottle cover | |
US20150344192A1 (en) | Cap with tamper evident seal for containers, container comprising said cap and preform for producing said container | |
JP5154293B2 (en) | Spout | |
EP1515900A1 (en) | Systems, devices and methods for opening a bottle sealed with a stopper and for sealing a bottle | |
CN213621214U (en) | Sealing bottle cap | |
CN102417069A (en) | Novel irreversible anti-counterfeiting bottle cap |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
CX01 | Expiry of patent term |