CN112009863B - Double-layer bottle cap sealing wine bottle - Google Patents

Double-layer bottle cap sealing wine bottle Download PDF

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Publication number
CN112009863B
CN112009863B CN202010914554.8A CN202010914554A CN112009863B CN 112009863 B CN112009863 B CN 112009863B CN 202010914554 A CN202010914554 A CN 202010914554A CN 112009863 B CN112009863 B CN 112009863B
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CN
China
Prior art keywords
sealing
wine bottle
bottle
cover
sealing gasket
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Active
Application number
CN202010914554.8A
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Chinese (zh)
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CN112009863A (en
Inventor
王继民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
One Ridge Golf Science And Technology Ltd Of Shenzhen
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One Ridge Golf Science And Technology Ltd Of Shenzhen
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Priority to CN202010914554.8A priority Critical patent/CN112009863B/en
Publication of CN112009863A publication Critical patent/CN112009863A/en
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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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045Discs
    • 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
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material
    • 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
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04Discs
    • 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0006Upper closure
    • B65D2251/0015Upper closure of the 41-type
    • 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0068Lower closure
    • B65D2251/0078Lower closure of the 41-type
    • 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
    • B65D2251/00Details relating to container closures
    • B65D2251/20Sealing means
    • 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
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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

Abstract

The invention discloses a double-layer bottle cap sealed wine bottle which comprises a wine bottle opening, wherein a mounting piece is hermetically sleeved on the wine bottle opening in a sealing mode, the upper end of the mounting piece is fixedly connected with an outer cover through threads, an inner cover is arranged in an inner cavity of the outer cover and is fixedly connected with the wine bottle opening through threads, the lower end of the inner cover is abutted against the mounting piece, a first elastic thread backing ring matched with the inner cover is arranged on a thread section of the inner cover, the first elastic thread backing ring is abutted against the outer wall of the wine bottle opening, and a bottle opening sealing mechanism is installed at the top of the inner cavity of the inner cover. The wine bottle with the double-layer bottle cap seal is provided with the inner cap and the outer cap which are sealed in a double-sealing mode to protect the cap body, seven continuous sealing can be achieved, the sealing effect of the wine bottle is improved integrally, the nano aerogel layer is arranged to prevent sealing wax from being melted by heating, the frustum-shaped elastic sealing pad is arranged to play a guiding role, the cylindrical elastic sealing pad can be conveniently screwed into a bottle opening, and the effect of sealing the inner wall of the bottle opening is achieved.

Description

Double-layer bottle cap sealing wine bottle
Technical Field
The invention relates to the field of wine bottle sealing equipment, in particular to a wine bottle with a double-layer bottle cap.
Background
Historically, wine bottles are mostly represented by 'soy sauce bottle type', glass materials, small information quantity and simple style without heavy decoration, and in earlier stage, the glass wine bottles are basically imported and are 'ship goods' due to the lagging Chinese glass manufacturing technology.
In order to prevent volatilization or deterioration of internal wine bodies, the conventional wine bottle generally adopts a group of bottle caps to seal a bottle mouth, the sealing effect is not ideal enough, and the volatilization or deterioration of wine in the bottle is easily caused, so that a double-layer bottle cap sealing wine bottle is provided.
Disclosure of Invention
The invention mainly aims to provide a double-layer bottle cap sealed wine bottle which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a double-deck bottle lid sealed beverage bottle, includes the beverage bottle bottleneck, the seal cover has connect the installed part just on the beverage bottle bottleneck the upper end and the enclosing cover thread fixed connection of installed part, the inner chamber of enclosing cover is equipped with the inner cup just inner cup and beverage bottle bottleneck thread fixed connection, the lower extreme and the installed part of inner cup are inconsistent, be equipped with on the screw thread section that the inner cup inner chamber was equipped with rather than the first elasticity screw thread backing ring of looks adaptation just first elasticity screw thread backing ring offsets with the outer wall of beverage bottle bottleneck, bottleneck sealing mechanism is installed at the inner chamber top of inner cup.
Preferably, the bottle mouth sealing mechanism comprises a disc-shaped elastic sealing gasket, a cylindrical elastic sealing gasket is mounted at the axis of the disc-shaped elastic sealing gasket, and the lower end of the cylindrical elastic sealing gasket is a frustum-shaped elastic sealing gasket.
Preferably, the installed part includes the collar, collar seal installation is on the outer wall of beverage bottle bottleneck, an external screw thread section of thick bamboo is installed to the upper end of collar, be equipped with first annular inclined plane and install annular clearance sealed pad on the annular inclined plane on the interior rampart of collar.
Preferably, the outer wall of the bottom of the inner cover is provided with a second annular inclined surface which is abutted to the annular gap sealing gasket.
Preferably, a sealing wax layer is filled in the annular cavity inside the outer cover, and a nano aerogel layer is filled in the peripheral cavity of the sealing wax layer.
Preferably, the upper end of the external thread cylinder is positioned in the sealing wax layer, the outer wall of the external thread cylinder is connected with a thread section arranged on the inner wall below the sealing wax layer, and a second elastic thread backing ring matched with the thread section is arranged on the thread section.
Preferably, the bottom of the outer cover is provided with an outer cover bottom elastic sealing gasket ring, and the outer cover bottom elastic sealing gasket ring is abutted to the upper end of the mounting ring.
Preferably, the outer walls of the inner cover and the outer cover are both provided with rough surfaces.
Compared with the prior art, the invention has the following beneficial effects:
1. this beverage bottle is equipped with inner cup and enclosing cover double sealing protection lid, inner cup accessible annular gap is sealed fills up, first elasticity screw backing ring, disc elastic sealing pad and cylindrical elastic sealing pad form quartic continuous sealing, the enclosing cover passes through the elastic sealing backing ring at the bottom of the enclosing cover, second elasticity screw backing ring and sealed wax layer form cubic continuous sealing, cooperation through enclosing cover and inner cup can reach seven continuous sealings, wholly promote the sealed effect of beverage bottle.
2. The nanometer aerogel layer is arranged, so that the heat insulation effect is good, the sealing wax can be prevented from being heated and melted, and the sealing effect of the wine bottle is influenced.
3. The conical elastic sealing gasket is arranged, so that the guiding effect can be achieved, the cylindrical elastic sealing gasket can be screwed into the bottle mouth conveniently, and the effect of sealing the inner wall of the bottle mouth is achieved.
Drawings
FIG. 1 is a schematic view of an overall cross-sectional structure of a double-layer bottle cap sealed wine bottle according to the present invention;
FIG. 2 is a schematic cross-sectional view of the outer cap of a wine bottle with a double-layered cap according to the present invention;
FIG. 3 is a schematic cross-sectional view of the inner cap of a wine bottle with a double-layer cap according to the present invention;
fig. 4 is a front view of an installation member for sealing a wine bottle with a double-layered cap according to the present invention.
In the figure: 1. the opening of the wine bottle; 2. a bottle mouth sealing mechanism; 21. a disc-shaped elastic seal gasket; 22. a cylindrical elastic sealing gasket; 23. a frustum-shaped elastic sealing gasket; 3. an inner cover; 4. a first resilient threaded grommet; 5. the bottom of the outer cover is provided with an elastic sealing gasket ring; 6. a mounting member; 61. a first annular bevel; 62. an annular gap seal; 63. an externally threaded barrel; 64. a mounting ring; 7. a second annular chamfer; 8. a nano-aerogel layer; 9. sealing the wax layer; 10. an outer cover; 11. a second resilient threaded backing ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a double-layer bottle cap sealed wine bottle comprises a wine bottle mouth 1, wherein the upper end of a mounting part 6 and the upper end of the mounting part 6 are sleeved on the wine bottle mouth 1 in a sealing manner and are fixedly connected with the outer cover 10 through threads, the inner cavity of the outer cover 10 is provided with an inner cover 3 and the inner cover 3 is fixedly connected with the wine bottle mouth 1 through threads, the lower end of the inner cover 3 is abutted to the mounting part 6, the thread section of the inner cover 3 is provided with a first elastic thread backing ring 4 matched with the inner cover, the first elastic thread backing ring 4 is abutted to the outer wall of the wine bottle mouth 1, and a bottle mouth sealing mechanism 2 is installed at the top of the inner cavity of the inner cover 3.
Bottleneck sealing mechanism 2 includes disc elastic sealing pad 21, disc elastic sealing pad 21's axle center department installs cylindrical elastic sealing pad 22 and cylindrical elastic sealing pad 22's lower extreme and sets up to frustum shape elastic sealing pad 23, can seal up the bottleneck of beverage bottle bottleneck 1 through disc elastic sealing pad 21, cylindrical elastic sealing pad 22 can seal up the inner wall of beverage bottle bottleneck 1, the frustum shape elastic sealing pad 23 that is equipped with can play the effect of direction, be convenient for cylindrical elastic sealing pad 22 precession bottleneck, reach the effect sealed to the bottleneck inner wall.
Installation part 6 includes collar 64, collar 64 is installed on the outer wall of wine bottle bottleneck 1, an external screw thread section of thick bamboo 63 is installed to collar 64's upper end, be equipped with first annular inclined plane 61 on collar 64's the interior rampart and install annular clearance sealing pad 62 on the annular inclined plane, it is inconsistent with annular clearance sealing pad 62 to be equipped with second annular inclined plane 7 and second annular inclined plane 7 on inner cup 3's the bottom outer wall, seal collar 64 through annular clearance sealing pad 62, and its inclined plane sets up, can make installation part 6 have the effect of an ascending power to inner cup 3, annular clearance sealing pad 62 is better with hugging closely the effect of second annular inclined plane 7, it is gas-tight more easily to lock, strengthen its sealed effect, and have the reinforcing effect well to inner cup 3's fixed.
The inside annular intracavity of enclosing cover 10 is filled with sealed wax layer 9, and the peripheral intracavity of sealed wax layer 9 is filled with nanometer aerogel layer 8, and the sealed effect that the sealed wax layer 9 that is equipped with had, the nanometer aerogel layer 8 that sets up can insulate against heat, prevents that sealed wax layer 9 from leading to it to melt because of the high temperature to influence its sealed effect.
The upper end of an external thread cylinder 63 is positioned in the sealing wax layer 9, the outer wall of the external thread cylinder 63 is connected with a thread section arranged on the inner wall below the sealing wax layer 9, a second elastic thread backing ring 11 matched with the thread section is arranged on the thread section, and the sealing effect of threaded connection can be enhanced through the second elastic thread backing ring 11.
The elastic sealing gasket ring 5 at the bottom of the outer cover is installed at the bottom of the outer cover 10, the elastic sealing gasket ring 5 at the bottom of the outer cover is abutted to the upper end of the installation ring 64, and the bottom of the outer cover 10 is sealed through the elastic sealing gasket ring 5 at the bottom of the outer cover.
The outer walls of the inner cap 3 and the outer cap 10 are rough surfaces, which can increase the friction force with the hand and facilitate the rotation of the inner cap 3 and the outer cap 10.
It should be noted that the invention is a double-layer bottle cap sealed wine bottle, the inner cap 3 of the double-layer sealing cap is provided with a first elastic thread backing ring 4, a bottle mouth sealing mechanism 2 and an annular gap sealing gasket 62, the annular gap sealing gasket 62 contacts with the bottom of the inner cap 3 to form a primary seal, the provided first elastic thread backing ring 4 can enhance the thread sealing effect of the inner cap 3 and the wine bottle mouth 1 to achieve a secondary seal, the provided bottle mouth sealing mechanism 2 can respectively seal the upper end and the inner wall of the wine bottle mouth 1 through a disc-shaped elastic sealing gasket 21 and a cylindrical elastic sealing gasket 22 to respectively carry out a tertiary seal and a quartic seal, the outer cap 10 is provided with a second elastic thread backing ring 11, an outer cap bottom elastic sealing backing ring 5 and a sealing wax layer 9, the primary seal is achieved through the tight contact of the outer cap bottom elastic sealing backing ring 5 and the upper end of the mounting ring 64, the second elastic thread backing ring 11 can enhance the thread sealing effect of the outer cap 10 and the external thread cylinder 63, carry out the secondary seal, the upper end of an external screw thread section of thick bamboo 63 is located and can reach the cubic in sealed wax layer 9 and seal, this beverage bottle is the integrated into one piece structure with installed part 6, cooperation through enclosing cover 10 and inner cup 3, make this beverage bottle can reach seven continuous sealings, the sealed effect of whole promotion beverage bottle, and the frustum shape elastic sealing pad 23 that is equipped with in the bottleneck sealing mechanism 2 can play the effect of direction, the cylindrical elastic sealing pad 22 of being convenient for precession bottleneck, reach the sealed effect to the bottleneck inner wall, the elastic sealing pad part in this patent is made by the PE material.
Reference in the specification to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. The utility model provides a double-deck bottle lid sealed beverage bottle, includes beverage bottle bottleneck (1), its characterized in that: the wine bottle comprises a wine bottle opening (1), wherein a mounting piece (6) is hermetically connected to the wine bottle opening (1) in a sealing manner, the upper end of the mounting piece (6) is fixedly connected with an outer cover (10) in a threaded manner, an inner cover (3) is arranged in an inner cavity of the outer cover (10) and is fixedly connected with the wine bottle opening (1) in the threaded manner, the lower end of the inner cover (3) is abutted against the mounting piece (6), a first elastic thread backing ring (4) matched with the inner cover is arranged on a thread section arranged in the inner cavity of the inner cover (3), the first elastic thread backing ring (4) is abutted against the outer wall of the wine bottle opening (1), and a bottle opening sealing mechanism (2) is installed at the top of the inner cavity of the inner cover (3);
the bottle mouth sealing mechanism (2) comprises a disc-shaped elastic sealing gasket (21), a cylindrical elastic sealing gasket (22) is arranged at the axis of the disc-shaped elastic sealing gasket (21), and the lower end of the cylindrical elastic sealing gasket (22) is provided with a frustum-shaped elastic sealing gasket (23);
the mounting piece (6) comprises a mounting ring (64), the mounting ring (64) is hermetically mounted on the outer wall of the opening (1) of the wine bottle, an external thread cylinder (63) is mounted at the upper end of the mounting ring (64), a first annular inclined surface (61) is arranged on the inner annular wall of the mounting ring (64), and an annular gap sealing gasket (62) is mounted on the annular inclined surface;
a sealing wax layer (9) is filled in an annular cavity in the outer cover (10), and a nano aerogel layer (8) is filled in a peripheral cavity of the sealing wax layer (9);
the upper end of the external thread cylinder (63) is positioned in the sealing wax layer (9), the outer wall of the external thread cylinder (63) is connected with a thread section arranged on the inner wall below the sealing wax layer (9), and a second elastic thread backing ring (11) matched with the thread section is arranged on the thread section;
an outer cover bottom elastic sealing gasket ring (5) is mounted at the bottom of the outer cover (10), and the outer cover bottom elastic sealing gasket ring (5) is abutted to the upper end of the mounting ring (64);
and a second annular inclined plane (7) is arranged on the outer wall of the bottom of the inner cover (3), and the second annular inclined plane (7) is abutted to the annular gap sealing gasket (62).
2. The double-layer bottle cap sealed wine bottle of claim 1, wherein: the outer walls of the inner cover (3) and the outer cover (10) are both rough surfaces.
CN202010914554.8A 2020-09-03 2020-09-03 Double-layer bottle cap sealing wine bottle Active CN112009863B (en)

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CN112009863B true CN112009863B (en) 2022-08-12

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Publication number Priority date Publication date Assignee Title
CN112918904B (en) * 2021-03-03 2022-11-25 东营职业学院 PVC bottle cap sealing gasket capable of being degraded by photocatalysis

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TW443980B (en) * 1998-09-29 2001-07-01 Life Science Holdings Inc Portable apparatus for storing and/or transporting biological samples, tissues and/or organs
CN2585828Y (en) * 2002-09-13 2003-11-12 贵州宏奇药业有限公司 Volatile-proof bottle cap
CN106976637A (en) * 2017-04-09 2017-07-25 朱素央 A kind of uniform flow type liquid glue bottle
CN208319553U (en) * 2017-12-14 2019-01-04 陕西圣奥动物药业有限公司 A kind of large transfusion bottle combined cap
KR102021521B1 (en) * 2018-03-26 2019-09-16 이수연 One-touch unsealed sealing cap for sap container
CN109820325A (en) * 2019-03-14 2019-05-31 苏州艾迈实业有限公司 A kind of double-colored square face cream bottle
CN210213319U (en) * 2019-07-20 2020-03-31 无锡市伙伴日化科技有限公司 Bottle cap sealing device
TWM587953U (en) * 2019-08-05 2019-12-21 新加坡商酷博股份有限公司 Thermos bottle
CN210635022U (en) * 2019-08-24 2020-05-29 苏州骏宝电子有限公司 Antibacterial plastic medicine bottle cap with good sealing performance
CN210593216U (en) * 2019-09-05 2020-05-22 上海澄穆生物科技有限公司 Cosmetic sealing hose bottle cap

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