CN110015499B - Anti-fake bottle cap - Google Patents
Anti-fake bottle cap Download PDFInfo
- Publication number
- CN110015499B CN110015499B CN201910332940.3A CN201910332940A CN110015499B CN 110015499 B CN110015499 B CN 110015499B CN 201910332940 A CN201910332940 A CN 201910332940A CN 110015499 B CN110015499 B CN 110015499B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- section
- wall
- bottle
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 230000000903 blocking effect Effects 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/024—Closures in which a part has to be ruptured to gain access to the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
Abstract
The invention discloses an anti-counterfeiting bottle cap, which comprises an outer cap and an inner sleeve, wherein a step hole is formed in the top wall of the outer cap, a thin top wall is arranged between a large hole and a small hole of the step hole, a liquid guide sleeve is arranged in the inner sleeve, the upper end of the liquid guide sleeve is in threaded connection with a sealing cover, a plug sleeve is inserted at the lower part of the liquid guide sleeve, a notch is arranged at the upper part of the inner wall of the inner sleeve, an open slot is formed in one side wall of the notch, the bottom wall of the notch consists of a spiral slope section and a horizontal section, one end of the horizontal section is connected with the other side wall of the notch, the lower end of the spiral slope section is connected with the lower side wall of the open slot, and the upper end of the spiral slope section is connected with the other end of the horizontal section; after the bottle cap is pressed on the bottle opening, the inner sleeve can be connected to the bottle opening without rotating and falling off, and the plug sleeve can seal the bottle opening; the liquid guiding sleeve is provided with convex teeth which can be clamped in the open grooves, the convex teeth can be pushed to rotate when the outer cover rotates, the liquid guiding sleeve is lifted up and the thin top wall is burst under the lifting action of the spiral slope section, so that the outer cover is exposed out of the sealing cover, and liquid in the bottle can be poured out by screwing the outer cover away. The bottle cap is easy to open and has good anti-counterfeiting effect.
Description
Technical Field
The invention relates to an anti-counterfeiting bottle cap.
Background
At present, white spirit is generally contained by adopting a glass bottle and a ceramic bottle, and the bottle is usually pried off by adopting a bottle opening and is matched with a special bottle cap to prevent counterfeiting. However, the existing drawbacks of the anti-counterfeiting mode of prying open the bottle mouth are obvious: firstly, the prying and opening mode is easy to realize for the glass bottle, the ceramic bottle is difficult to pry and open, and a special prying and opening tool is required to be arranged for the prying and opening mode, so that the ceramic bottle is very laborious to open; secondly, the broken slag generated by prying the bottle mouth is easy to mix into the wine, and is easy to cause harm to drinkers. It is therefore necessary to design a closure with a better anti-counterfeit effect to avoid the above drawbacks.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art and provides an anti-counterfeiting bottle cap so as to achieve the purposes of easy opening and good anti-counterfeiting effect.
In order to solve the technical problems, the invention provides an anti-counterfeiting bottle cap with the following structure, which is characterized in that: the bottle cap comprises an outer cover and an inner sleeve arranged in the outer cover;
the upper part of the inner wall of the outer cover is provided with an inner upper rotation stopping tooth, and the lower part of the inner wall of the outer cover is provided with a release stopping rib for preventing the inner sleeve from releasing; the lower end of the outer cover is opened, a step hole with large inner part and small outer part is arranged on the top wall, and the part of the top wall between the large hole and the small hole of the step hole is a thin top wall which is easy to be broken;
the inner wall of the inner sleeve is provided with a ring rib which divides the inner sleeve into an upper cavity section and a lower cavity section; the inner wall of the lower cavity section is respectively provided with a backstop claw and an inner lower rotation stopping tooth from top to bottom so as to realize that the inner sleeve cannot fall off or rotate after being arranged on the bottle mouth; two notches are arranged on the cavity wall of the upper cavity section at opposite positions, an open slot close to the ring rib is arranged on one side wall of the notch, the bottom wall of the notch is composed of a spiral slope section and a horizontal section, one end of the horizontal section is connected with the other side wall of the notch, the lower end of the spiral slope section is connected with the lower side wall of the open slot, and the upper end of the spiral slope section is connected with the other end of the horizontal section; the outer wall of the inner sleeve is provided with a one-way rotation stopping claw which is meshed with the inner upper rotation stopping teeth so that the outer cover can only rotate in one direction relative to the inner sleeve;
the upper cavity section of the inner sleeve is internally provided with a liquid guide sleeve, the liquid guide sleeve comprises an upper sleeve section and a lower sleeve section, the lower sleeve section stretches into the lower cavity section of the inner sleeve, a plug sleeve is inserted on the lower sleeve section, and a sealing cover is screwed on the upper sleeve section; the liquid guide sleeve is provided with convex teeth which are clamped in the opening grooves, and the convex teeth are meshed with the inner upper rotation stopping teeth so that the liquid guide sleeve can be driven to rotate when the outer cover rotates;
the outer diameter of the sealing cover is larger than the small hole of the step hole and smaller than the large hole of the step hole.
An anti-counterfeiting cover which can not rotate relative to the sealing cover is sleeved outside the sealing cover, the top wall of the anti-counterfeiting cover is a transparent top wall, and anti-counterfeiting chips are arranged between the top wall of the sealing cover and the top wall of the anti-counterfeiting cover; the outer diameter of the anti-counterfeiting cover is larger than the small hole of the step hole and smaller than the large hole of the step hole.
The outer wall of the sealing cover is provided with an outer stop tooth, the inner wall of the anti-counterfeiting cover is provided with an inner stop tooth, and the outer stop tooth and the inner stop tooth are meshed with each other so that the sealing cover and the anti-counterfeiting cover cannot rotate relatively.
The outer wall of the outer cover is sleeved with an outer sleeve which can not rotate and axially move relative to the outer cover.
An outer upper rotation stopping tooth, an upper blocking rib or an upper blocking table, a lower blocking rib or a lower blocking table are arranged on the outer wall of the outer cover; the upper part of the inner wall of the outer sleeve is provided with internal resistance rotating teeth, and the lower part of the inner wall of the outer sleeve is provided with anti-falling ribs; after the outer cover is sleeved on the outer cover, the outer upper rotation stopping teeth are meshed with the inner rotation stopping teeth so that the outer cover and the outer cover cannot rotate relatively, the upper baffle ribs or the upper baffle tables are positioned below the inner rotation stopping teeth and can prevent the outer cover from moving downwards along the outer rotation cover, and the lower baffle ribs or the lower baffle tables are positioned above the anti-falling ribs and can prevent the outer cover from moving upwards along the outer rotation cover.
The outer wall surface of the outer sleeve is a convex and concave surface which is convenient for holding and exerting force.
The thin top wall is provided with a plurality of notches.
The outer wall of the liquid guide sleeve is provided with a ring platform positioned between the upper sleeve section and the lower sleeve section, and the convex teeth are arranged on the ring platform.
The plug sleeve comprises an inner bottle section and an outer bottle section, a boss located between the inner bottle section and the outer bottle section is arranged on the outer wall of the plug sleeve in a surrounding mode, the outer bottle section is inserted into the lower sleeve section of the liquid guide sleeve, sealing fit is formed between the inner bottle section and the outer bottle section, and the inner bottle section is used for being inserted into a bottle opening and can form sealing fit with the bottle opening.
The inner sleeve is arranged on the bottle opening, the inner lower rotation stopping teeth on the inner sleeve are meshed with the stop teeth on the bottle opening, so that the inner sleeve can be prevented from rotating on the bottle opening, and the stop claw on the inner sleeve is matched with the stop groove on the bottle opening, so that the inner sleeve can be prevented from falling off from the bottle opening. The outer cover can only rotate unidirectionally relative to the inner sleeve, the outer cover can rotate to drive the liquid guide sleeve to rotate, when the liquid guide sleeve rotates, the convex teeth on the liquid guide sleeve can rise along the bottom wall of the notch on the cavity wall of the inner sleeve, namely, the convex teeth rise along the spiral slope section of the bottom wall and finally reach the horizontal section, the convex teeth rise to drive the liquid guide sleeve to move upwards, the thin top wall of the outer cover can be burst through and expose the outer cover in the upward moving process of the liquid guide sleeve, and at the moment, the sealing cover screwed on the liquid guide sleeve can be screwed down to pour liquid in the bottle.
Therefore, the invention can realize pouring out of the liquid in the bottle by rotating the outer cover to drive the liquid guide sleeve to rise so as to break the opening mode of the top wall of the outer cover, thereby avoiding a plurality of defects caused by prying the opening mode of the bottle mouth, having the advantages of simple structure and easy opening, and the top-open bottle cap can not be reused once being opened, and has good anti-counterfeiting effect.
Drawings
The following detailed description of specific embodiments of the invention refers to the accompanying drawings, which illustrate in further detail:
fig. 1 is a schematic structural view of the outer cap;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic structural view of the inner sleeve;
FIG. 5 is a view in the direction C of FIG. 4;
FIG. 6 is a D-view of FIG. 5;
FIG. 7 is a left side view of FIG. 4;
FIG. 8 is a schematic view of the structure of the liquid guiding jacket;
FIG. 9 is a left side view of FIG. 8;
FIG. 10 is a schematic view of the construction of the sleeve;
FIG. 11 is a left side view of FIG. 10;
FIG. 12 is a schematic structural view of a seal cap;
FIG. 13 is a schematic view of the structure of the tamper evident cover;
FIG. 14 is a schematic structural view of the outer sleeve;
FIG. 15 is a schematic view of the structure of the tamper evident closure;
FIG. 16 is a schematic view of the structure of the bottle mouth;
FIG. 17 is a schematic view of the structure of the anti-counterfeit bottle cap assembled on the bottle neck;
fig. 18 is a schematic diagram of an opened state of the anti-counterfeit bottle cap.
Detailed Description
The anti-counterfeiting bottle cap provided by the invention comprises an outer cap 1, an inner cap 2, a liquid guide sleeve 3, a plug sleeve 4, a sealing cap 5, an anti-counterfeiting cap 6, anti-counterfeiting code sheets 7 and an outer cap 8.
Referring to fig. 1-3, the lower end of the outer cover 1 is opened, the top wall of the outer cover 1 is provided with a stepped hole 12 with a bigger inside and a smaller outside, and the diameter of the stepped hole 12 is smaller than the outer diameter of the sealing cover 5. The top wall of the outer cover 1 is a thin top wall 13 which is easy to break between the large hole and the small hole of the step hole 12, the thickness of the thin top wall 13 is far smaller than that of other parts of the top wall, so that the top wall is easy to break, and a plurality of notches 14 can be formed on the thin top wall 13 in a ring mode for enabling the thin top wall 13 to break more easily. The upper part of the inner wall of the outer cover 1, namely the upper part of the inner wall, is provided with an inner upper rotation stopping tooth 10, and the lower part of the inner wall of the outer cover 1, namely the lower part of the inner wall, is provided with a disengagement stopping rib 11. The upper part of the outer wall of the outer cover 1 is provided with an outer upper rotation stopping tooth 15, an upper baffle rib or an upper baffle table, a lower baffle rib or a lower baffle table, and an upper baffle table 16 and a lower baffle rib 17 are shown in the figure.
Referring to fig. 4-7, the inner wall of the inner sleeve 2 is provided with a ring rib 20, and the ring rib 20 divides the inner sleeve 2 into an upper cavity section 28 and a lower cavity section 29; the inner wall of the lower cavity section is respectively provided with a retaining claw 21 and an inner lower rotation-stopping tooth 22 from top to bottom, the upper part of the cavity wall of the lower cavity section is annularly provided with a plurality of windows 201, and the lower edges of the windows 201 protrude upwards and inwards to form the retaining claw 21. Two notches 23 are arranged on the cavity wall of the upper cavity section in opposite positions, namely one notch 23 is arranged on one side of the cavity wall of the upper cavity section, the other notch 23 is arranged on the other side of the upper cavity section, and the two notches 23 are arranged in opposite positions; an open slot 24 close to the ring rib 20 is arranged on one side wall of the notch 23, the bottom wall of the notch 23 is composed of a spiral slope section 26 and a horizontal section 27, one end of the horizontal section 27 is connected with the other side wall of the notch 23, the lower end of the spiral slope section 26 is connected with the lower side wall of the open slot 24, and the upper end of the spiral slope section is connected with the other end of the horizontal section 27. The number of the notches 23 is two, and the number of the corresponding open grooves 24 is also two. The outer wall of the inner sleeve 2 is provided with a one-way rotation stopping claw 25; after the inner sleeve 2 is arranged in the outer sleeve 1, the unidirectional rotation stopping claw 25 is meshed with the inner upper rotation stopping teeth 10, so that the outer sleeve 1 can only rotate unidirectionally relative to the inner sleeve 2. The unidirectional rotation stopping pawl 25 in the present embodiment is configured to prevent the outer cap 1 from rotating clockwise relative to the inner cap 2 without preventing the outer cap 1 from rotating counterclockwise relative to the inner cap 2; the corresponding helical ramp 26 is also arranged to progressively spiral up in a counter-clockwise manner.
Referring to fig. 8 and 9, the liquid guiding sleeve 3 comprises an upper sleeve section 31 and a lower sleeve section 32, the outer diameter of the upper sleeve section 31 is larger than that of the lower sleeve section 32, threads are arranged on the outer wall of the upper sleeve section 31, a transition table 36 is formed between the inner cavities of the upper sleeve section 31 and the lower sleeve section 32, a flow limiting disc 33 is arranged in the upper sleeve section 31, the flow limiting disc 33 is connected to the transition table through supporting ribs 34 on the edge of the upper sleeve section 31 at intervals, and the flow limiting disc 33 has the function of preventing liquid from flowing out rapidly. The outer wall of the upper sleeve section 31 is provided with a ring table 35, and the ring table 35 is provided with two convex teeth 30 which are oppositely arranged. The convex teeth 30 can be meshed with the inner upper rotation stopping teeth 10, and the liquid guide sleeve 3 can be driven to rotate by the convex teeth 30 when the outer cover 1 rotates.
Referring to fig. 10 and 11, the sleeve 4 includes an inner bottle section 41 and an outer bottle section 42, a boss 43 located between the inner bottle section and the outer bottle section is annularly disposed on the outer wall of the sleeve 4, ribs 44 are disposed on the inner wall of the outer bottle section 42, and after the outer bottle section 42 is inserted into the lower sleeve section of the liquid guiding sleeve 3, the ribs 44 can have a better sealing effect, and the inner bottle section 41 is used for being inserted into a bottle mouth and can form sealing fit with the bottle mouth.
Referring to fig. 12, the sealing cover 5 includes a sealing cover body 51, an outer stop tooth 50 is provided on an outer wall of the sealing cover body 51, a thread is provided on an inner wall, and a sealing sleeve 52 is provided on an inner surface of a top wall of the sealing cover body 51. After the sealing cover 5 is screwed on the liquid guiding sleeve 3, the sealing sleeve 52 can be inserted into the upper sleeve section 31 of the liquid guiding sleeve 3 and plays a role in sealing.
Referring to fig. 13, the anti-counterfeiting cover 6 comprises an anti-counterfeiting cover body 61, an inner stop tooth 60 is arranged on the inner wall of the anti-counterfeiting cover body 61, and after the anti-counterfeiting cover 6 is buckled on the sealing cover 5 from the top of the sealing cover 5, the outer stop tooth 50 and the inner stop tooth 60 are meshed with each other so that the sealing cover 5 and the anti-counterfeiting cover 6 cannot rotate relatively. The outer diameter of the anti-counterfeiting cover 6 is also larger than the small hole of the step hole and smaller than the large hole of the step hole. For skid prevention and convenient holding, skid prevention lines 62 are arranged on the outer side wall of the anti-counterfeiting cover body 61. The invention also comprises anti-counterfeiting chips 7 with two-dimensional codes printed on the surfaces, wherein the anti-counterfeiting chips 7 can be adhered on the inner surface of the top wall of the anti-counterfeiting cover body 61, can be adhered on the outer surface of the top wall of the sealing cover 5, and can be clamped between the top wall of the anti-counterfeiting cover 6 and the top wall of the sealing cover 5. The two-dimension codes can be printed on the inner and outer sides of the anti-counterfeiting chip 7, the outer code can inquire authenticity and trace the source, the inner code can be awarded, and the anti-counterfeiting cover 6 can be made to be transparent integrally or only the top wall of the anti-counterfeiting cover is transparent in order to ensure that the two-dimension codes can be scanned.
Referring to fig. 14, the jacket 8 includes a jacket body 81, an inner rotating tooth 82 is provided on an upper portion of an inner wall of the jacket body 81, and an anti-falling rib 83 is provided on a lower portion of the inner wall; after the outer sleeve 8 is sleeved on the outer cover 1, the outer upper rotation stopping teeth 15 are meshed with the inner rotation stopping teeth 82, so that relative rotation between the outer sleeve 8 and the outer cover 1 can be prevented, the inner rotation stopping teeth 82 are propped against the upper baffle table 16 to prevent the outer sleeve 8 from moving downwards along the outer cover 1, the lower baffle ribs 17 are positioned above the anti-falling ribs 83, and the outer sleeve 8 can be prevented from moving upwards along the outer cover 1 through upward movement of the anti-falling ribs 83. The outer wall surface of the jacket 8 is designed to be convex and concave in order to facilitate the holding force.
The outer cap 1, the inner sleeve 2, the liquid guiding sleeve 3, the plug sleeve 4, the sealing cover 5, the anti-counterfeiting cover 6, the anti-counterfeiting code sheet 7 and the outer sleeve 8 are assembled to form the anti-counterfeiting bottle cap, and the assembly process is as follows with reference to the structural diagram of the components and focusing on fig. 15: (1) After the anti-counterfeiting code sheet 7 is stuck on the inner wall surface of the top wall of the anti-counterfeiting cover 6, the anti-counterfeiting cover 6 is buckled on the sealing cover 5, and the outer stop teeth 50 on the sealing cover 5 are meshed with the inner stop teeth 60 on the anti-counterfeiting cover 6, so that the sealing cover 5 and the anti-counterfeiting cover 6 can be prevented from rotating relatively; (2) screwing the sealing cover 5 on the upper sleeve section 31 of the liquid guide sleeve 3; (3) Inserting the liquid guiding sleeve 3 into the inner sleeve 2 from the upper part of the inner sleeve 2, enabling the lower sleeve section 32 of the liquid guiding sleeve 3 to extend into the lower cavity section 29 of the inner sleeve 2 and enabling the two convex teeth 30 on the liquid guiding sleeve 3 to be respectively clamped in the two open grooves 24; then, the plug bush 4 is plugged into the lower cavity section 29 of the inner sleeve 2 from the lower part of the inner sleeve 2, and the plug bush 4 is inserted and sleeved on the lower sleeve section 32 of the liquid guide sleeve 3 through the bottle outer section 42 of the plug bush, so that an inner sleeve assembly is formed by the inner sleeve 2, the liquid guide sleeve 3, the plug bush 4, the sealing cover 5, the anti-counterfeiting cover 6 and the anti-counterfeiting code sheet 7 after assembly; (4) sleeving the outer cover 8 on the outer cover 1; (5) After the inner sleeve component is inserted into the outer cover 1, the inner sleeve 2 is positioned between the top wall of the outer cover 1 and the anti-falling ribs 11 on the inner wall of the outer cover 1, and the unidirectional anti-rotation claw 25 on the inner sleeve 2 and the convex teeth 30 on the liquid guide sleeve 3 are meshed with the inner upper anti-rotation teeth 10 on the outer cover 1; the inner sleeve 2 and the outer sleeve 1 cannot fall off each other under the limit of the top wall of the outer sleeve 1 and the anti-falling ribs 11, namely, the inner sleeve 2 cannot be taken out from the outer sleeve 1, the outer sleeve 1 cannot be taken out from the inner sleeve 2, the unidirectional rotation stopping pawl 25 and the convex teeth 30 are meshed, so that unidirectional rotation of the outer sleeve 1 relative to the inner sleeve 2 can be realized, and the unidirectional rotation stopping pawl 25 in the embodiment is arranged so as not to prevent counterclockwise rotation of the outer sleeve 1 relative to the inner sleeve 2 and prevent clockwise rotation of the outer sleeve 1 relative to the inner sleeve 2; when the outer cover 1 rotates unidirectionally, the convex teeth 30 can be pushed by the inner upper rotation stopping teeth 10, so that the liquid guiding sleeve 3 is driven to rotate. After the assembly, the whole anti-counterfeiting bottle cap is assembled. In order to facilitate assembly, the outer cover 1, the inner sleeve 2, the liquid guide sleeve 3, the plug sleeve 4, the sealing cover 5, the anti-counterfeiting cover 6 and the outer sleeve 8 are preferably made of plastic materials, so that the components are easy to elastically deform when being stressed, and the assembly is easy.
The anti-counterfeit bottle cap is to be mounted on a bottle mouth for use, referring to fig. 16, the bottle mouth 9 comprises a bottle mouth body 90, a retaining groove 91 is arranged at the upper part of the outer wall of the bottle mouth body 90, and a bottle mouth rotation stopping tooth 92 is arranged at the lower part of the outer wall of the bottle mouth body 9.
Referring to fig. 17, the anti-counterfeit bottle cap is pressed on the bottle mouth to seal the bottle mouth, the outer cap 1 is pressed, the top wall of the outer cap 1 pushes the inner sleeve 2, the lower cavity section 29 of the inner sleeve 2 is sleeved on the outer wall of the bottle mouth, the retaining claw 21 of the inner sleeve 2 is clamped into the retaining groove 91 to prevent the anti-counterfeit bottle cap from being separated from the bottle mouth, the inner sleeve 2 drives the liquid guide sleeve 3 to move downwards together through the convex teeth 30 in the process of sleeving the inner sleeve 2 on the bottle mouth, the plug sleeve 4 is plugged into the bottle mouth under the pushing of the ring rib 20 of the inner sleeve 2, namely, the bottle inner section 41 of the plug sleeve 4 is pressed into the bottle mouth, the boss 43 of the plug sleeve 4 is abutted on the top surface of the bottle mouth, and the sealing of the bottle mouth is realized through the plug sleeve 4. After the anti-counterfeiting bottle cap is pressed on the bottle mouth, the two-dimensional code on the anti-counterfeiting chip 7 can be scanned through the small hole of the step hole 12 on the outer cover 1, so that relevant commodity information can be obtained.
The anti-fake bottle cap can be opened by rotating the outer cap 1 in one direction, referring to fig. 17 and 18, the state of the anti-fake bottle cap for plugging the bottle mouth is shown in fig. 17, the state of the anti-fake bottle cap is shown in fig. 18, in the state shown in fig. 17, the outer cap 1 rotates anticlockwise to push the convex teeth 30 out of the open grooves 24 through the inner upper rotation stopping teeth 10, the convex teeth 30 are pushed by the inner upper rotation stopping teeth 10 to rotate along with the outer cap 1 in the rotating process of the outer cap 1, in the rotating process of the convex teeth 30, the convex teeth 30 rise along the spiral slope section 26 of the bottom wall of the notch 23 and finally reach the horizontal section 27, the convex teeth 30 can not rotate under the blocking of the side wall of the notch 23 after reaching the horizontal section 27, and at the moment, the convex teeth 30 of the outer cap 1 stops rotating to be stabilized on the horizontal section 27; that is, the convex teeth 30 slide and rise along the inner upper rotation stopping teeth 10 under the lifting action of the spiral slope section 26 during the rotation of the convex teeth 30 along with the outer cover 1; since the convex teeth 30 are fixedly connected to the liquid guiding sleeve 3, the convex teeth 30 can also lift up with the whole liquid guiding sleeve 3 in the process of rotating and lifting, the sealing cover 5 screwed on the liquid guiding sleeve 3 and the anti-counterfeiting cover 6 buckled on the sealing cover 5 are exposed out of the top wall of the outer cover 1 as a result of lifting the liquid guiding sleeve 3, namely, the thin top wall 13 is broken by the anti-counterfeiting cover 6 buckled on the sealing cover 5 in the process of lifting the liquid guiding sleeve 3, so that the sealing cover 5 and the anti-counterfeiting cover 6 are exposed out of the outer cover 1; because the plug bush 4 is inserted and mounted on the lower bush section 32 of the liquid guide bush 3 in a sealing way, the plug bush 4 also has a trend of rising along with the liquid guide bush 3 in the rising process of the liquid guide bush 3, but the bottle inner section 41 of the lower plug bush 4 still cannot be separated from the bottle mouth under the blocking of the ring rib 20 of the inner sleeve 2, and the lower bush section 32 of the liquid guide bush 3 also rises, but the lower bush section 32 cannot be completely separated from the bottle outer section 42 of the plug bush 4 due to the enough length of the lower bush section 32, so that the bottle mouth is still in a sealing state when the liquid guide bush 3 rises to burst the thin top wall 13 until the sealing cover 5 and the anti-counterfeiting cover 6 are exposed out of the outer cover 1; after the sealing cover 5 and the anti-counterfeiting cover 6 are exposed out of the outer cover 1, the sealing cover 5 is screwed off the liquid guide sleeve 3, and at the moment, the liquid in the bottle can be poured out through the liquid guide sleeve 3. The above-described opening process is described by taking the counterclockwise rotation of the outer cap as an example, if the one-way rotation stopping pawl 25 is designed to prevent the counterclockwise rotation of the outer cap so that the outer cap can only rotate clockwise, and accordingly the position of the opening groove 24 and the rotation direction of the spiral slope section 26 are changed, the opening of the bottle cap can be achieved by rotating the outer cap clockwise, but the opening of the bottle cap is usually achieved by rotating the outer cap counterclockwise.
As can be seen from the above description of the opening process of the tamper-evident closure, the opening of the present invention is easy and the entire closure cannot be reused once it has been broken by the bursting of the thin top wall 13, so that the tamper-evident effect is also excellent.
Claims (7)
1. An anti-counterfeiting bottle cap is characterized in that: the bottle cap comprises an outer cap (1) and an inner sleeve (2) arranged in the outer cap; an inner upper rotation stopping tooth (10) is arranged at the upper part of the inner wall of the outer cover (1), and a release stopping rib (11) for preventing the inner sleeve (2) from releasing is arranged at the lower part; the lower end of the outer cover (1) is opened, a step hole (12) with large inner part and small outer part is arranged on the top wall, and the part of the top wall between the large hole and the small hole of the step hole (12) is a thin top wall (13) which is easy to burst; the inner wall of the inner sleeve (2) is provided with a ring rib (20), and the ring rib (20) divides the inner sleeve (2) into an upper cavity section and a lower cavity section; the inner wall of the lower cavity section is respectively provided with a backstop claw (21) and an inner lower backstop tooth (22) from top to bottom so as to realize that the inner sleeve (2) can not fall off or rotate after being arranged on the bottle mouth; two notches (23) which are oppositely arranged are arranged on the cavity wall of the upper cavity section, an open slot (24) which is close to the ring rib (20) is arranged on one side wall of the notch (23), the bottom wall of the notch (23) is composed of a spiral slope section and a horizontal section, one end of the horizontal section is connected with the other side wall of the notch (23), the lower end of the spiral slope section is connected with the lower side wall of the open slot (24), and the upper end of the spiral slope section is connected with the other end of the horizontal section;
the outer wall of the inner sleeve (2) is provided with a one-way rotation stopping claw (25), and the one-way rotation stopping claw (25) is meshed with the inner upper rotation stopping tooth (10) so that the outer cover (1) can only rotate in one direction relative to the inner sleeve (2); the upper cavity section of the inner sleeve (2) is internally provided with a liquid guide sleeve (3), the liquid guide sleeve (3) comprises an upper sleeve section and a lower sleeve section, the lower sleeve section stretches into the lower cavity section of the inner sleeve (2), a plug sleeve (4) is inserted on the lower sleeve section, and a sealing cover (5) is connected on the upper sleeve section in a threaded manner; the liquid guide sleeve (3) is provided with convex teeth (30), the convex teeth (30) are clamped in the open grooves (24), and the convex teeth (30) are meshed with the inner upper rotation stopping teeth (10) so that the liquid guide sleeve (3) can be driven to rotate when the outer cover (1) rotates; the outer diameter of the sealing cover (5) is larger than the small hole of the step hole (12) and smaller than the large hole of the step hole (12); a plurality of thin top wall notches (14) are formed in the Bao Dingbi (13); the outer wall of the liquid guide sleeve (3) is provided with a ring table positioned between the upper sleeve section and the lower sleeve section, and the convex teeth (30) are arranged on the ring table.
2. The anti-counterfeiting bottle cap according to claim 1, characterized in that an anti-counterfeiting cap (6) which can not rotate relative to the sealing cap (5) is sleeved outside the sealing cap (5), the top wall of the anti-counterfeiting cap (6) is a transparent top wall, and anti-counterfeiting chips (7) are arranged between the top wall of the sealing cap (5) and the top wall of the anti-counterfeiting cap (6); the outer diameter of the anti-counterfeiting cover (6) is larger than the small hole of the step hole (12) and smaller than the large hole of the step hole (12).
3. A tamper evident closure as claimed in claim 2, wherein the outer wall of the closure (5) is provided with external stop teeth (50) and the inner wall of the tamper evident closure (6) is provided with internal stop teeth (60), the external stop teeth (50) and the internal stop teeth (60) being interengaged so that relative rotation between the closure (5) and the tamper evident closure (6) is prevented.
4. An anti-counterfeit bottle cap as claimed in claim 1, wherein the outer wall of the outer cap (1) is provided with a jacket (8) which is non-rotatable and non-axially movable relative to the outer cap (1).
5. The anti-counterfeiting bottle cap according to claim 4, wherein the outer wall of the outer cap (1) is provided with an outer upper rotation stopping tooth, an upper blocking rib or an upper blocking table, a lower blocking rib or a lower blocking table; an inner rotating tooth is arranged at the upper part of the inner wall of the outer sleeve (8), and an anti-drop rib is arranged at the lower part of the inner wall of the outer sleeve; after the outer cover (8) is sleeved on the outer cover (1), the outer upper rotation stopping teeth are meshed with the inner rotation stopping teeth so that the outer cover (8) and the outer cover (1) cannot rotate relatively, the upper blocking rib or the upper blocking table is located below the inner rotation stopping teeth and can prevent the outer cover (8) from moving downwards along the outer cover (1), and the lower blocking rib or the lower blocking table is located above the anti-falling rib and can prevent the outer cover (8) from moving upwards along the outer cover (1).
6. An anti-counterfeiting bottle cap as claimed in claim 4, wherein the outer wall surface of the outer sleeve (8) is a convex-concave surface which is convenient for hand-holding and force-applying.
7. The anti-counterfeiting bottle cap according to claim 1, wherein the plug sleeve (4) comprises an inner bottle section and an outer bottle section, a boss arranged between the inner bottle section and the outer bottle section is arranged on the outer wall of the plug sleeve (4), the outer bottle section is inserted on the lower sleeve section of the liquid guide sleeve (3) and forms sealing fit with the lower sleeve section, and the inner bottle section is used for being inserted in a bottle opening and can form sealing fit with the bottle opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910332940.3A CN110015499B (en) | 2019-04-24 | 2019-04-24 | Anti-fake bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910332940.3A CN110015499B (en) | 2019-04-24 | 2019-04-24 | Anti-fake bottle cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110015499A CN110015499A (en) | 2019-07-16 |
| CN110015499B true CN110015499B (en) | 2023-11-14 |
Family
ID=67192270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910332940.3A Active CN110015499B (en) | 2019-04-24 | 2019-04-24 | Anti-fake bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110015499B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156434A (en) * | 1994-08-30 | 1997-08-06 | 普罗克特和甘保尔公司 | Child resistant bottle closure |
| CN2601224Y (en) * | 2003-01-28 | 2004-01-28 | 冯绍君 | Anti-fraud wine bottle cap |
| CN201169421Y (en) * | 2008-02-28 | 2008-12-24 | 唐跃文 | Anti-counterfeit bottle cap |
| CN101580148A (en) * | 2009-06-17 | 2009-11-18 | 珠海经济特区龙狮瓶盖有限公司 | Anti-counterfeiting bottle cap |
| CN201703693U (en) * | 2010-03-24 | 2011-01-12 | 大连贝斯特塑料制品有限公司 | Plastic anti-counterfeiting wine bottle cap |
| CN202642388U (en) * | 2012-07-11 | 2013-01-02 | 安丘市金盛包装器材有限公司 | Anti-fake bottle cover |
| CN203832925U (en) * | 2014-03-24 | 2014-09-17 | 鞠坡 | Broken bottle anti-counterfeiting cover |
| CN104609027A (en) * | 2015-01-26 | 2015-05-13 | 海普制盖股份有限公司 | Full-plastic anti-counterfeiting cap, aluminum plastic anti-counterfeiting cap and combining connection sleeve used for anti-counterfeiting caps |
| CN108394633A (en) * | 2018-05-09 | 2018-08-14 | 山东景泰瓶盖有限公司 | Top-opening type anti-fake bottle lid |
-
2019
- 2019-04-24 CN CN201910332940.3A patent/CN110015499B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156434A (en) * | 1994-08-30 | 1997-08-06 | 普罗克特和甘保尔公司 | Child resistant bottle closure |
| CN2601224Y (en) * | 2003-01-28 | 2004-01-28 | 冯绍君 | Anti-fraud wine bottle cap |
| CN201169421Y (en) * | 2008-02-28 | 2008-12-24 | 唐跃文 | Anti-counterfeit bottle cap |
| CN101580148A (en) * | 2009-06-17 | 2009-11-18 | 珠海经济特区龙狮瓶盖有限公司 | Anti-counterfeiting bottle cap |
| CN201703693U (en) * | 2010-03-24 | 2011-01-12 | 大连贝斯特塑料制品有限公司 | Plastic anti-counterfeiting wine bottle cap |
| CN202642388U (en) * | 2012-07-11 | 2013-01-02 | 安丘市金盛包装器材有限公司 | Anti-fake bottle cover |
| CN203832925U (en) * | 2014-03-24 | 2014-09-17 | 鞠坡 | Broken bottle anti-counterfeiting cover |
| CN104609027A (en) * | 2015-01-26 | 2015-05-13 | 海普制盖股份有限公司 | Full-plastic anti-counterfeiting cap, aluminum plastic anti-counterfeiting cap and combining connection sleeve used for anti-counterfeiting caps |
| CN108394633A (en) * | 2018-05-09 | 2018-08-14 | 山东景泰瓶盖有限公司 | Top-opening type anti-fake bottle lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110015499A (en) | 2019-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101216627B1 (en) | Beverage container | |
| EP3260390B1 (en) | Outer cap for a child-resistant closure, child-resistant closure, container with such closure and its use | |
| US9114912B2 (en) | Tamper evident closure | |
| US4461391A (en) | Tamper-resistant screw closure | |
| EP2792610A1 (en) | Synthetic resinous container lid and combination of same with container | |
| KR20070020031A (en) | Tamper-proof sealing cap | |
| EP3656695A1 (en) | Lotion pump | |
| CN110015499B (en) | Anti-fake bottle cap | |
| CN100384698C (en) | Closure assembly with valve | |
| JPH072264A (en) | Adaptor for stopcock of container such as bottle | |
| JP2010089816A (en) | Container with hinged cap | |
| CN210140108U (en) | Anti-fake bottle cap | |
| JP4588463B2 (en) | Capping dental liquid container | |
| JP2013523543A (en) | Closure for container | |
| EP1925560A1 (en) | Screw cap and safety cap | |
| JP5090021B2 (en) | Cap and closure device and beverage closure device | |
| JP4907209B2 (en) | Hinge cap | |
| JP6468864B2 (en) | container | |
| JP2022123040A (en) | liquid container | |
| JP2008030802A (en) | Container having cap | |
| CN210493620U (en) | Cup cover and cup with same | |
| RU54913U1 (en) | COOKING DEVICE | |
| CN214567530U (en) | Anti-counterfeiting cover assembly | |
| CN210503835U (en) | Novel bottle cap and bottle | |
| JP3750839B2 (en) | Container with cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |