CN108557245B - Self-locking anti-counterfeiting ceramic jar wine cover and assembly method - Google Patents

Self-locking anti-counterfeiting ceramic jar wine cover and assembly method Download PDF

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Publication number
CN108557245B
CN108557245B CN201810312036.1A CN201810312036A CN108557245B CN 108557245 B CN108557245 B CN 108557245B CN 201810312036 A CN201810312036 A CN 201810312036A CN 108557245 B CN108557245 B CN 108557245B
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wine
cover
counterfeiting
matched
wall
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CN108557245A (en
Inventor
李时明
卢光胜
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Yichang Yinjin Package Co ltd
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Yichang Yinjin Package Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D55/00Accessories for container closures not otherwise provided for
    • B65D55/02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/80Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The invention provides a self-locking anti-counterfeiting ceramic jar wine cover and an assembly method thereof.A top cover is pressed on the top of an outer shell by adopting a lock catch structure, an inner cover is fixed in an inner cavity of the outer shell by pressing through an inverted buckle structure, and the inner cover is connected with a wine outlet cover for pouring wine through threads; a stop ring for limiting and preventing the inner plug from falling off is arranged at the tail end of the bottom of the wine outlet cover; the inner plug is sleeved at the lower end of the wine outlet cover, the inner cavity wall of the inner plug is matched with the wine outlet cover, and the outer wall of the inner plug is matched with the inner wall of the bottle mouth of the wine bottle and seals the bottle mouth; the bottom of the wine outlet cover is provided with an anti-counterfeiting sleeve for counterfeiting through a limiting step, and an inner cavity of the anti-counterfeiting sleeve is matched with the outer wall of the bottle mouth of the wine bottle and limits the bottle mouth. The wine cap can be suitable for Tao Tanjiu bottles, has simple manufacturing process and anti-counterfeiting effect, and the anti-counterfeiting structure is arranged on the wine cap body to replace the traditional wine cap on the bottle mouth, so that the manufacturing and production difficulty of the wine bottle is greatly reduced, and the cost is reduced.

Description

Self-locking anti-counterfeiting ceramic jar wine cover and assembly method
Technical Field
The invention relates to the field of white spirit processing auxiliary devices, in particular to a self-locking anti-counterfeiting ceramic jar wine cover and an assembly method.
Background
At present, the commonly used ceramic jar sealing wine covers are of integrated structures, the wine covers are of ceramic structures, opening notches are processed on the side walls of the ceramic covers, when the ceramic covers with the notches are required to be opened, an opening key is adopted to pry open the ceramic covers with the notches, the ceramic jar wine covers with the structure are easy to scratch hands in the opening process, and after the ceramic wine covers are opened, fragments of ceramics are easy to adhere to wine bottle openings to form irregular bottle openings, so that the ceramic wine covers are easy to pour into wine cups in the wine pouring process, and the subsequent reference is affected;
in addition, the traditional pottery jar wine cover adopts an integrated structure, the wine cover has simpler shape, is relatively single, lacks of change and has poor aesthetic property;
although CN 102233971A discloses an anti-counterfeiting self-locking limit bottle cap, CN 102233972A discloses an anti-counterfeiting self-locking limit bottle cap, the bottle cap can be used for anti-counterfeiting of wine bottles, but anti-counterfeiting columns are directly arranged on bottle openings, so that certain difficulty is brought to the production of wine bottles, the production and the manufacture of wine bottles are not facilitated, and the wine bottles cannot be recycled after being damaged, so that the cost is increased.
Disclosure of Invention
In order to solve the technical problems, the invention provides the self-locking anti-counterfeiting ceramic jar wine cover and the assembly method thereof, the wine cover can be suitable for Tao Tanjiu bottles, the manufacturing process is simple, the anti-counterfeiting effect is achieved, the anti-counterfeiting structure is arranged on the wine cover body to replace the traditional structure arranged on the bottle mouth of the wine bottle, the manufacturing and production difficulty of the wine bottle is greatly reduced, and the cost is reduced; in addition, the wine cover is convenient to assemble.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the self-locking anti-counterfeiting ceramic jar wine cover comprises an outer shell, wherein a top cover is pressed on the top of the outer shell by adopting a lock catch structure, an inner cover is fixed in an inner cavity of the outer shell by pressing through an inverted buckle structure, and the inner cover is connected with a wine outlet cover for pouring wine through threads;
a stop ring for limiting and preventing the inner plug from falling off is arranged at the tail end of the bottom of the wine outlet cover;
the inner plug is sleeved at the lower end of the wine outlet cover, the inner cavity wall of the inner plug is matched with the wine outlet cover, and the outer wall of the inner plug is matched with the inner wall of the bottle mouth of the wine bottle and seals the bottle mouth;
the bottom of the wine outlet cover is provided with an anti-counterfeiting sleeve for counterfeiting through a limiting step, and an inner cavity of the anti-counterfeiting sleeve is matched with the outer wall of the bottle mouth of the wine bottle and limits the bottle mouth.
The outer shell comprises an outer shell body, a top cover limiting step is machined at the top of the outer shell body, a central mounting box body is arranged in the outer shell body, vertical limiting edges for preventing the inner cover from rotating are arranged on the inner wall of the central mounting box body, transverse blocking rings which are uniformly distributed and are arranged along the inner wall of the vertical limiting edges are arranged at the bottom of the vertical limiting edges, and the transverse blocking rings are matched and positioned with the lower end face of the inner cover and are fixed to the lower end face of the inner cover; a positioning notch is arranged at the bottom of the shell body.
The top cover comprises a top cover body, a connecting column is arranged on the bottom end face of the top cover body, and the connecting column is matched with the top cover limiting step of the outer shell for positioning.
The inner cover comprises an inner cover body, wherein a limiting rib is processed on the outer wall of the inner cover body, and the limiting rib is matched with a vertical limiting rib of the outer shell and prevents the inner cover from rotating in the outer shell; an internal thread is processed on the inner wall of the inner cover body, and a sealing plug is fixed at the center of the top end inside the inner cover body.
The wine outlet cover comprises a wine outlet cover body, an external thread is machined on the upper portion of the wine outlet cover body and matched with an internal thread of the inner cover, a backflow-preventing cover plate is arranged at the center of the inside of the wine outlet cover body and supported on steps inside the wine outlet cover body through a plurality of connecting plates, a long plunger is arranged on the lower portion of the wine outlet cover body, a conical end is machined at the tail end of the bottom of the long plunger, and an inner mounting step is arranged in the tail end inner cavity of the conical end.
The retaining ring comprises a matched connecting column, the matched connecting column is matched with an installation inner step of the wine outlet cover, and a guide cone is machined at the tail end of the bottom of the retaining ring.
The top of the inner plug is provided with a positioning boss, the outer wall of the inner plug is provided with a plurality of sealing rings, the bottom end of the inner plug is provided with a plurality of mutually separated necking valves, the necking valves are matched with the retaining rings, and the wine outlet cover is prevented from being separated from the bottle mouth of the wine bottle.
The inner cavity of the top of the anti-counterfeiting sleeve is provided with a top inner step which is matched with the lower positioning step of the wine outlet cover and limits the anti-counterfeiting sleeve; the inner cavity wall of the anti-counterfeiting sleeve is provided with an anti-counterfeiting sleeve limiting prism, the outer wall of the anti-counterfeiting sleeve is of a frustum surface structure, and the bottom of the frustum surface structure is provided with a trademark hoop positioning step; an anti-counterfeiting breaking column is arranged at the top of the anti-counterfeiting sleeve and is matched with a positioning notch of the outer shell;
the outside of frustum face structure is overlapped and is equipped with the trade mark hoop, the inner wall processing of trade mark hoop has the interior conical surface structure with the frustum face structure matched with of anti-fake cover.
The wine bottle comprises a wine bottle mouth, a plurality of uniformly distributed wine bottle mouth blocking strips are processed on the outer wall of the wine bottle mouth, and the wine bottle mouth blocking strips are matched with an anti-fake sleeve limiting prism of the anti-fake sleeve and limit the anti-fake sleeve to prevent the anti-fake sleeve from rotating; the inside bottom of bottleneck is provided with arc transition inner wall, arc transition inner wall cooperatees with the throat valve of interior stopper to lock it in the inside of bottleneck.
The method for assembling the self-locking anti-counterfeiting ceramic jar wine cover according to any one of the above steps comprises the following steps:
step1: pressing and assembling the top cover on the top of the outer shell;
step2: the inner cover is pressed and assembled in the center mounting box body in the outer shell;
step3: the wine outlet cover is screwed into the inner cover through threaded connection;
step4: the retaining ring is arranged in the inner step of the installation at the tail end of the wine outlet cover;
step5: assembling the trademark hoop outside the anti-counterfeiting sleeve;
step6: aligning the anti-counterfeiting breaking column at the top of the anti-counterfeiting sleeve with a positioning notch at the bottom of the outer shell, and fixing the anti-counterfeiting sleeve at the bottom of the wine outlet cover;
step7: positioning and mounting the inner plug on the wine bottle mouth of the wine bottle;
step8: and (3) integrally inserting the wine cap assembled in Step 1-Step 6 into the inner plug, continuously pressing out the wine cap, and continuously pressing down the long plunger when the positioning boss is matched with the top end face of the wine bottle mouth and stops moving downwards in a limiting way, so that the guide cone passes through the necking valve, and positioning the whole wine cap inside the wine bottle mouth.
The invention has the following beneficial effects:
1. by adopting the wine cover, the bottle mouth of the wine bottle of the pottery jar can be sealed, and the bottle cover can replace the traditional integrated pottery jar bottle cover, so that the wine bottle cover has an anti-counterfeiting effect, can play a self-locking purpose, and can be fixed at the position of the wine bottle mouth of the wine bottle.
2. The anti-counterfeiting breaking column of the anti-counterfeiting sleeve is matched with the positioning notch of the outer shell, and the anti-counterfeiting breaking column is rotated and broken through the positioning notch in the opening process of the wine cover, so that the anti-counterfeiting effect is achieved, the traditional mode that the anti-counterfeiting column is arranged at the wine bottle mouth is replaced, and the structural requirement on the wine bottle is simplified; and the anti-counterfeiting structure is arranged on the wine bottle cap, so that the structure is simplified.
3. The anti-counterfeiting sleeve and the wine bottle are matched to limit the anti-counterfeiting sleeve through the wine bottle opening blocking strip, so that the rotary outer shell is guaranteed not to drive the anti-counterfeiting sleeve to rotate together in the rotating process, and the anti-counterfeiting breaking column is broken.
4. The necking valve arranged at the tail end of the inner plug can be expanded under the action of the long plunger and the retaining ring on one hand, so that the long plunger and the retaining ring are matched with the arc transition inner wall of the wine bottle, and the outer diameter of the long plunger and the retaining ring is larger than the inner diameter of the wine bottle opening after the long plunger and the retaining ring are expanded, so that the wine cover on the cover is prevented from being separated from the wine bottle opening; on the other hand, after passing through the long plunger of the necking valve, the necking valve is tightly sleeved on the long plunger, and then the inner plunger is limited through the retaining ring, so that the inner plunger is prevented from being separated from the long plunger, and the connecting effect of the bottle cap is further ensured.
5. The top cover and the shell are matched, so that the manufacturing process of the shell can be simplified, the cost is reduced, the traditional integrated shell is replaced, and the elegant appearance of the shell is ensured.
6. The plastic bottle cap is matched with the pottery jar wine bottle, so that the pottery jar wine bottle is more advanced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall main sectional structure of the present invention.
Fig. 2 is a schematic view of the structure of the top cover of the present invention.
Fig. 3 is a schematic view of the structure of the outer casing of the present invention.
Fig. 4 is a schematic view of the structure of the inner cap of the present invention.
Fig. 5 is a schematic view of the structure of the wine cap according to the present invention.
FIG. 6 is a schematic view of the retaining ring structure of the present invention.
Fig. 7 is a schematic view of the structure of the inner plug of the present invention.
Fig. 8 is a schematic diagram of the anti-counterfeiting sleeve structure of the invention.
Fig. 9 is a schematic view of a brand cuff structure of the present invention.
FIG. 10 is a schematic view of the structure of the wine bottle mouth.
FIG. 11 is a schematic view of the overall installation structure of the present invention.
FIG. 12 is an exploded view of the wine cap of the present invention.
Fig. 13 is a main sectional view of the wine bottle cap of the present invention.
Fig. 14 is a diagram showing the whole structure of the wine bottle cap of the present invention.
In the figure: the wine bottle comprises a top cover 1, an outer shell 2, an inner cover 3, a wine outlet cover 4, a stop ring 5, an inner plug 6, an anti-counterfeiting sleeve 7, a trademark hoop 8 and a wine bottle 9;
a top cover body 101 and a connecting column 102;
the device comprises a top cover limiting step 201, a shell body 202, a central mounting box 203, a vertical limiting edge 204, a transverse blocking ring 205 and a positioning notch 206;
an inner cap body 301, a sealing plug 302, a limit rib 303 and an internal thread 304;
the wine outlet cover body 401, the external thread 402, the anti-backflow cover plate 403, the connecting plate 404, the lower positioning step 405, the long plunger 406, the conical end 407 and the mounting inner step 408;
mating the connecting post 501 and the guide cone 502;
positioning boss 601, sealing ring 602, and necking valve 603;
top inner step 701, anti-fake sleeve limit prism 702, frustum surface structure 703, trademark hoop positioning step 704, anti-fake fracture column 705;
wine bottle mouth 901, wine bottle mouth blocking strip 902 and arc transition inner wall 903.
Detailed Description
The following describes embodiments of the present invention in two steps with reference to the drawings.
Example 1:
referring to fig. 1-14, the self-locking anti-counterfeiting ceramic jar wine cover comprises an outer shell 2, wherein a top cover 1 is pressed on the top of the outer shell 2 by adopting a locking structure, an inner cover 3 is fixed in an inner cavity of the outer shell 2 by pressing through an inverted structure, and the inner cover 3 is connected with a wine outlet cover 4 for pouring wine through threads; a stop ring 5 for limiting and preventing the inner plug 6 from falling off is arranged at the tail end of the bottom of the wine outlet cover 4; the inner plug 6 is sleeved at the lower end of the wine outlet cover 4, the inner cavity wall of the inner plug is matched with the wine outlet cover 4, and the outer wall of the inner plug is matched with the inner wall of the bottle mouth of the wine bottle 9 and seals the bottle mouth; the bottom of the wine outlet cover 4 is provided with an anti-counterfeiting sleeve 7 for counterfeiting through a limiting step, and the inner cavity of the anti-counterfeiting sleeve 7 is matched with the outer wall of the bottle mouth of the wine bottle 9 and limits the bottle mouth. The self-locking anti-counterfeiting ceramic jar wine cover can be used for sealing the bottle mouth of the wine bottle 9, and is simple in sealing structure and convenient to assemble.
Further, the outer casing 2 includes a casing body 202, a top cover limiting step 201 is machined at the top of the casing body 202, a central mounting box 203 is provided in the casing body 202, a vertical limiting edge 204 for preventing the inner cover 3 from rotating is provided on the inner wall of the central mounting box 203, and transverse blocking rings 205 uniformly distributed and along the inner wall of the vertical limiting edge 204 are provided at the bottom of the vertical limiting edge 204, and the transverse blocking rings 205 are positioned in a matched manner with the lower end surface of the inner cover 3 and fix the same; a positioning notch 206 is provided in the bottom of the housing body 202. The outer shell 2 is used as a main body structure of the bottle cap, so that the grade of the whole ceramic jar structure is improved.
Further, the top cover 1 comprises a top cover body 101, a connecting column 102 is arranged on the bottom end face of the top cover body 101, and the connecting column 102 is matched with a top cover limiting step 201 of the outer shell 2 for positioning. The manufacturing process of the outer case 2 is simplified by fitting the top cover 1 and the outer case 2. Saving the material of the outer shell 2.
Further, the inner cover 3 includes an inner cover body 301, a limit rib 303 is processed on the outer wall of the inner cover body 301, the limit rib 303 is matched with the vertical limit rib 204 of the outer housing 2, and the inner cover 3 is prevented from rotating inside the outer housing 2; an inner thread 304 is formed on the inner wall of the inner cap body 301, and a sealing plug 302 is fixed to the center of the inner top end thereof. Through inner cup 3 can cooperate with outer housing 2, simultaneously through inner cup 3 can cooperate with out wine lid 4, and then played sealed effect, prevent to take place to leak wine.
Further, the wine outlet cover 4 comprises a wine outlet cover body 401, an external thread 402 is processed on the upper portion of the wine outlet cover body 401, the external thread 402 is matched with an internal thread 304 of the inner cover 3, a backflow preventing cover plate 403 is arranged in the center of the inside of the wine outlet cover body 401, the backflow preventing cover plate 403 is supported on steps inside the wine outlet cover body 401 through a plurality of connecting plates 404, a long plunger 406 is arranged on the lower portion of the wine outlet cover body 401, a conical end 407 is processed at the tail end of the bottom of the long plunger 406, and an installation inner step 408 is arranged in the tail end inner cavity of the conical end 407. The wine outlet cover 4 can be matched with the inner cover 3 and the inner plug 6 at the same time, so that a good sealing effect is achieved.
Further, the retaining ring 5 includes a mating connection post 501, the mating connection post 501 mates with the inner step 408 of the wine outlet cover 4, and a guiding cone 502 is machined at the bottom end of the retaining ring 5. The inner plug 6 can be prevented from being separated from the long plunger 406 of the wine cap 4 by the retaining ring 5.
Further, a positioning boss 601 is arranged at the top of the inner plug 6, a plurality of sealing rings 602 are arranged on the outer wall of the inner plug, a plurality of mutually separated necking valves 603 are arranged at the bottom end of the inner plug, and the necking valves 603 are matched with the retaining rings 5 and prevent the wine outlet cover 4 from being separated from the bottle mouth of the wine bottle 9. The multi-way sealing ring 602 can be matched with the wine bottle mouth 901 to play a sealing role, and the necking valve 603 can be matched with the long plunger 406 and the retaining ring 5 to prevent the inner plunger 6 from being separated from the wine bottle mouth 901.
Further, a top inner step 701 is arranged in the top inner cavity of the anti-counterfeiting sleeve 7, and the top inner step 701 is matched with the lower positioning step 405 of the wine outlet cover 4 and limits the anti-counterfeiting sleeve 7; an anti-counterfeiting sleeve limiting prism 702 is arranged on the inner cavity wall of the anti-counterfeiting sleeve 7, the outer wall of the anti-counterfeiting sleeve 7 is a frustum surface structure 703, and a trademark hoop positioning step 704 is arranged at the bottom of the frustum surface structure 703; an anti-counterfeiting breaking column 705 is arranged at the top of the anti-counterfeiting sleeve 7, and the anti-counterfeiting breaking column 705 is matched with the positioning notch 206 of the outer shell 2; the outside of the frustum surface structure 703 is sleeved with a trademark hoop 8, and the inner wall of the trademark hoop 8 is processed with an inner conical surface structure 801 matched with the frustum surface structure 703 of the anti-counterfeiting sleeve 7.
The frustum surface structure 703 and the inner conical surface structure 801 are matched to prevent the frustum surface structure from being installed.
Further, the anti-counterfeiting sleeve 7 can be limited through the matching of the anti-counterfeiting sleeve 7 and the wine bottle 9 by the wine bottle opening blocking strip 902, so that the rotary outer shell 2 is guaranteed not to drive the anti-counterfeiting sleeve 7 to rotate together in the rotating process, and the anti-counterfeiting breaking column 705 is broken.
Further, the wine bottle 9 comprises a wine bottle mouth 901, a plurality of uniformly distributed wine bottle mouth blocking strips 902 are processed on the outer wall of the wine bottle mouth 901, and the wine bottle mouth blocking strips 902 are matched with the anti-fake sleeve limiting prisms 702 of the anti-fake sleeve 7 and limit the anti-fake sleeve limiting prisms to prevent the anti-fake sleeve from rotating; the inside bottom of bottleneck 901 is provided with arc transition inner wall 903, arc transition inner wall 903 cooperatees with the throat valve 603 of inside plug 6 to lock it in the inside of bottleneck 901. The wine bottle 9 adopts a pottery jar structure, the grade of the pottery jar is improved by matching the pottery jar with the plastic bottle cap, and the wine bottle opening 901 does not need to be provided with an anti-counterfeiting column, so that the structure is simplified, the cost of the pottery jar is reduced, the process is simplified, and the wine bottle 9 can be reused.
Example 2:
the method for assembling the self-locking anti-counterfeiting ceramic jar wine cover according to any one of the above steps comprises the following steps:
step1: pressing and assembling the top cover 1 on the top of the outer shell 2;
step2: the inner cover 3 is pressed and assembled inside the center mounting box 203 inside the outer casing 2;
step3: the wine outlet cover 4 is screwed into the inner cover 3 through a threaded connection;
step4: the retaining ring 5 is arranged inside the inner mounting step 408 at the tail end of the wine outlet cover 4;
step5: assembling a trademark hoop 8 outside the anti-counterfeiting sleeve 7;
step6: aligning the anti-counterfeiting breaking column 705 at the top of the anti-counterfeiting sleeve 7 with the positioning notch 206 at the bottom of the outer shell 2, and fixing the anti-counterfeiting sleeve 7 at the bottom of the wine outlet cover 4;
step7: positioning and mounting the inner plug 6 on a wine bottle mouth 901 of the wine bottle 9;
step8: the wine cap assembled in Step 1-Step 6 is integrally inserted into the inner plug 6, the wine cap 4 is continuously pressed down, and when the positioning boss 601 is matched with the top end face of the wine bottle mouth 901 and stops moving down in a limiting mode, the long plunger 406 is continuously pressed down, the guide cone 502 penetrates through the necking valve 603, and the whole wine cap is positioned inside the wine bottle mouth 901.
The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.

Claims (2)

1. Self-locking anti-counterfeiting pottery jar wine lid, which is characterized in that: the wine pouring device comprises an outer shell (2), wherein a top cover (1) is pressed on the top of the outer shell (2) by adopting a locking structure, an inner cover (3) is fixed in an inner cavity of the outer shell (2) by pressing through a back-off structure, and the inner cover (3) is connected with a wine outlet cover (4) for pouring wine through threads;
a backstop ring (5) for limiting and preventing the inner plug (6) is arranged at the tail end of the bottom of the wine outlet cover (4);
the inner plug (6) is sleeved at the lower end of the wine outlet cover (4), the inner cavity wall of the inner plug is matched with the wine outlet cover (4), and the outer wall of the inner plug is matched with the inner wall of the bottle mouth of the wine bottle (9) and seals the bottle mouth;
the bottom of the wine outlet cover (4) is provided with an anti-counterfeiting sleeve (7) for counterfeiting through a limiting step, and the inner cavity of the anti-counterfeiting sleeve (7) is matched with the outer wall of the bottle mouth of the wine bottle (9) and limits the bottle mouth;
the inner cover (3) comprises an inner cover body (301), a limit rib (303) is processed on the outer wall of the inner cover body (301), the limit rib (303) is matched with a vertical limit rib (204) of the outer shell (2), and the inner cover (3) is prevented from rotating in the outer shell (2); an inner thread (304) is processed on the inner wall of the inner cover body (301), and a sealing plug (302) is fixed in the center of the inner top end of the inner cover body;
the top inner cavity of the anti-counterfeiting sleeve (7) is provided with a top inner step (701), and the top inner step (701) is matched with a lower positioning step (405) of the wine outlet cover (4) and limits the anti-counterfeiting sleeve (7); an anti-counterfeiting sleeve limiting prism (702) is arranged on the inner cavity wall of the anti-counterfeiting sleeve (7), the outer wall of the anti-counterfeiting sleeve (7) is of a frustum surface structure (703), and a trademark hoop positioning step (704) is arranged at the bottom of the frustum surface structure (703); an anti-counterfeiting breaking column (705) is arranged at the top of the anti-counterfeiting sleeve (7), and the anti-counterfeiting breaking column (705) is matched with a positioning notch (206) of the outer shell (2);
the wine bottle (9) comprises a wine bottle mouth (901), a plurality of uniformly distributed wine bottle mouth blocking strips (902) are processed on the outer wall of the wine bottle mouth (901), and the wine bottle mouth blocking strips (902) are matched with anti-fake sleeve limiting prisms (702) of the anti-fake sleeve (7) and limit the anti-fake sleeve limiting prisms to prevent the anti-fake sleeve from rotating;
the outer shell (2) comprises an outer shell body (202), a top cover limiting step (201) is machined at the top of the outer shell body (202), a central mounting box body (203) is arranged in the outer shell body (202), vertical limiting edges (204) for preventing the inner cover (3) from rotating are arranged on the inner wall of the central mounting box body (203), transverse blocking rings (205) which are uniformly distributed and are arranged along the inner wall of the vertical limiting edges (204) are arranged at the bottom of the vertical limiting edges (204), and the transverse blocking rings (205) are matched and positioned with the lower end face of the inner cover (3) and are fixed to the lower end face of the inner cover; a positioning notch (206) is arranged at the bottom of the shell body (202);
the top cover (1) comprises a top cover body (101), a connecting column (102) is arranged on the bottom end face of the top cover body (101), and the connecting column (102) is matched and positioned with a top cover limiting step (201) of the outer shell (2);
the wine outlet cover (4) comprises a wine outlet cover body (401), an external thread (402) is processed at the upper part of the wine outlet cover body (401), the external thread (402) is matched with an internal thread (304) of the inner cover (3), an anti-backflow cover plate (403) is arranged at the center of the inside of the wine outlet cover body (401), the anti-backflow cover plate (403) is supported on a step inside the wine outlet cover body (401) through a plurality of connecting plates (404), a long plunger (406) is arranged at the lower part of the wine outlet cover body (401), a conical end (407) is processed at the tail end of the bottom of the long plunger (406), and an installation inner step (408) is arranged in the tail end inner cavity of the conical end (407);
the retaining ring (5) comprises a matched connecting column (501), the matched connecting column (501) is matched with an installation inner step (408) of the wine outlet cover (4), and a guide cone (502) is processed at the tail end of the bottom of the retaining ring (5);
the top of the inner plug (6) is provided with a positioning boss (601), the outer wall of the inner plug is provided with a plurality of sealing rings (602), the bottom end of the inner plug is provided with a plurality of mutually separated necking valves (603), the necking valves (603) are matched with the retaining rings (5), and the wine outlet cover (4) is prevented from being separated from the bottle mouth of the wine bottle (9);
the outer part of the frustum surface structure (703) is sleeved with a trademark hoop (8), and the inner wall of the trademark hoop (8) is processed with an inner conical surface structure (801) matched with the frustum surface structure (703) of the anti-counterfeiting sleeve (7);
the inside bottom of bottleneck (901) is provided with arc transition inner wall (903), arc transition inner wall (903) cooperatees with the throat valve (603) of inside stopper (6) to lock it in the inside of bottleneck (901).
2. The method for assembling the self-locking anti-counterfeiting ceramic jar wine cover as claimed in claim 1, which is characterized by comprising the following steps:
step1: the top cover (1) is pressed and assembled on the top of the outer shell (2);
step2: the inner cover (3) is pressed and assembled in the center mounting box body (203) in the outer shell (2);
step3: the wine outlet cover (4) is screwed into the inner cover (3) through threaded connection;
step4: the retaining ring (5) is arranged in an inner mounting step (408) at the tail end of the wine outlet cover (4);
step5: assembling a trademark hoop (8) outside the anti-counterfeiting sleeve (7);
step6: aligning an anti-counterfeiting fracture column (705) at the top of the anti-counterfeiting sleeve (7) with a positioning notch (206) at the bottom of the outer shell (2), and fixing the anti-counterfeiting sleeve (7) at the bottom of the wine outlet cover (4);
step7: positioning and mounting the inner plug (6) on a wine bottle opening (901) of a wine bottle (9);
step8: the wine cap assembled in Step 1-Step 6 is integrally inserted into the inner plug (6), the wine cap (4) is continuously pressed out, when the positioning boss (601) is matched with the top end face of the wine bottle mouth (901) and stops moving downwards in a limiting mode, the long plunger (406) is continuously pressed downwards, the guide cone (502) penetrates through the necking valve (603), and the whole wine cap is positioned inside the wine bottle mouth (901).
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CN110254937B (en) * 2019-06-11 2024-04-09 蔡灵明 Sealing structure for container mouth
CN112173418A (en) * 2020-10-29 2021-01-05 宋根明 Wine cap special for sealing wine can

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