CN112009863A - Double-layer bottle cap sealing wine bottle - Google Patents

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

A double-cap sealed wine bottle

technical field

The invention relates to the field of wine bottle sealing equipment, in particular to a double-layer bottle cap sealing wine bottle.

Background technique

Historically, wine bottles were mostly presented to the world in a simple style of "soy sauce bottle style", glass material, less information, and no heavy decoration. Relying on imports, it is "imported", so the early glass wine bottles are commonly known as "foreign sticks".

In order to prevent the volatilization or deterioration of the internal wine body, the existing wine bottle usually seals the bottle mouth through a set of bottle caps. Double cap seals the wine bottle.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a double-cap sealed wine bottle, which can effectively solve the problems in the background technology.

To achieve the above object, the technical scheme adopted in the present invention is:

A double-layer bottle cap sealed wine bottle, comprising a wine bottle mouth, a mounting piece is sealed and sleeved on the wine bottle mouth, and the upper end of the mounting piece is threadedly connected with an outer cover, and the inner cavity of the outer cover is provided with a mounting member. There is an inner cover and the inner cover is threadedly connected with the mouth of the wine bottle, the lower end of the inner cover is in conflict with the mounting piece, and the threaded section provided in the inner cavity of the inner cover is provided with a first matching first. An elastic threaded gasket and the first elastic threaded gasket is in conflict with the outer wall of the bottle mouth of the wine bottle, and a bottle mouth sealing mechanism is installed on the top of the inner cavity of the inner cover.

Preferably, the bottle mouth sealing mechanism comprises a disc-shaped elastic sealing gasket, a cylindrical elastic sealing gasket is installed at the axis of the disc-shaped elastic sealing gasket, and the lower end of the cylindrical elastic sealing gasket is set in a frustum shape Elastomeric gasket.

Preferably, the mounting member includes a mounting ring, the mounting ring is sealingly mounted on the outer wall of the mouth of the wine bottle, the upper end of the mounting ring is mounted with an external thread cylinder, and the inner ring wall of the mounting ring is provided with a first an annular inclined surface and an annular gap sealing gasket is installed on the annular inclined surface.

Preferably, the bottom outer wall of the inner cover is provided with a second annular inclined surface, and the second annular inclined surface is in conflict with the annular gap sealing gasket.

Preferably, the annular cavity inside the outer cover is filled with a sealing wax layer, and the outer cavity of the sealing wax layer is filled with a nano aerogel layer.

Preferably, the upper end of the externally threaded barrel is located in the sealing wax layer, and the outer wall of the externally threaded barrel is connected to a threaded section provided on the inner wall below the sealing wax layer, and the threaded section is provided with a matching second thread section. Elastic threaded backing ring.

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 in conflict with the upper end of the mounting ring.

Preferably, the outer walls of the inner cover and the outer cover are both set as rough surfaces.

Compared with the prior art, the present invention has the following beneficial effects:

1. This wine bottle is provided with an inner cover and an outer cover for double sealing and protection. The inner cover can be formed four consecutive times through the annular gap gasket, the first elastic thread gasket, the disc-shaped elastic gasket and the cylindrical elastic gasket. Sealing, the outer cover forms three consecutive seals through the elastic sealing gasket at the bottom of the outer cover, the second elastic thread gasket and the sealing wax layer, and the cooperation of the outer cover and the inner cover can achieve seven consecutive seals, which improves the sealing of the wine bottle as a whole. Effect.

2. It is equipped with a nano aerogel layer, which has a good heat insulation effect, which can prevent the sealing wax from being melted by heat and affect the sealing effect of the wine bottle.

3. Equipped with a cone-shaped elastic sealing gasket, which can play a guiding role and facilitate the cylindrical elastic sealing gasket to be screwed into the bottle mouth to achieve the effect of sealing the inner wall of the bottle mouth.

Description of drawings

Fig. 1 is the overall cross-sectional structure schematic diagram of a kind of double-layer bottle cap sealing wine bottle of the present invention;

2 is a schematic view of the cross-sectional structure of the outer cover of a double-layer bottle-cap sealed wine bottle of the present invention;

3 is a schematic diagram of the cross-sectional structure of the inner cover of a double-layer bottle-cap sealed wine bottle of the present invention;

FIG. 4 is a front view of a mounting part of a double-cap sealed wine bottle according to the present invention.

In the figure: 1. Bottle mouth of wine bottle; 2. Bottle mouth sealing mechanism; 21. Disc-shaped elastic gasket; 22. Cylindrical elastic gasket; 23. Cone-shaped elastic gasket; 3. Inner cover; 4. Section 1. Elastic thread gasket; 5. Elastic sealing gasket at the bottom of the outer cover; 6. Mounting part; 61. The first annular slope; 62. The annular gap gasket; 63. External thread cylinder; 64. Mounting ring; 8. Nano-aerogel layer; 9. Sealing wax layer; 10. Outer cover; 11. Second elastic thread gasket.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-4, a double-cap sealed wine bottle includes a wine bottle mouth 1, a mounting member 6 is connected to the sealing sleeve on the wine bottle mouth 1, and the upper end of the mounting member 6 is threadedly fixed with the outer cover 10 Connection, the inner cavity of the outer cover 10 is provided with an inner cover 3 and the inner cover 3 is threadedly connected with the bottle mouth 1, the lower end of the inner cover 3 is in conflict with the mounting member 6, and the threaded section provided in the inner cavity of the inner cover 3 is on the A matching first elastic threaded gasket 4 is provided and the first elastic threaded gasket 4 is in conflict with the outer wall of the bottle mouth 1 , and a bottle mouth sealing mechanism 2 is installed on the top of the inner cavity of the inner cover 3 .

The bottle mouth sealing mechanism 2 includes a disc-shaped elastic sealing gasket 21, a cylindrical elastic sealing gasket 22 is installed at the axis of the disc-shaped elastic sealing gasket 21, and the lower end of the cylindrical elastic sealing gasket 22 is set as a frustum-shaped elastic sealing gasket 23 , the bottle mouth of the wine bottle mouth 1 can be sealed by the disc-shaped elastic sealing gasket 21, the inner wall of the wine bottle mouth 1 can be sealed by the cylindrical elastic sealing gasket 22, and the frustum-shaped elastic sealing gasket 23 can Playing a guiding role, it is convenient for the cylindrical elastic sealing gasket 22 to be screwed into the bottle mouth to achieve the effect of sealing the inner wall of the bottle mouth.

The mounting member 6 includes a mounting ring 64, the mounting ring 64 is mounted on the outer wall of the bottle mouth 1, the upper end of the mounting ring 64 is mounted with an external thread cylinder 63, and the inner ring wall of the mounting ring 64 is provided with a first annular slope 61 and An annular gap gasket 62 is installed on the annular inclined surface, a second annular inclined surface 7 is provided on the bottom outer wall of the inner cover 3 and the second annular inclined surface 7 is in conflict with the annular gap gasket 62, and the mounting ring 64 is connected to the installation ring 64 through the annular gap gasket 62. It is sealed and its inclined surface is set, so that the mounting member 6 has an upward force effect on the inner cover 3, and the close contact effect between the annular gap gasket 62 and the second annular inclined surface 7 is better, and it is easier to lock the air and prevent leakage. air, enhance its sealing effect, and have a good enhancement effect on the fixation of the inner cover 3.

The annular cavity inside the outer cover 10 is filled with a sealing wax layer 9, and the outer cavity of the sealing wax layer 9 is filled with a nano-aerogel layer 8. The sealing wax layer 9 provided has a sealing effect. The layer 8 can be insulated to prevent the sealing wax layer 9 from melting due to excessive temperature, thereby affecting its sealing effect.

The upper end of the external thread cylinder 63 is located in the sealing wax layer 9, and the outer wall of the external thread cylinder 63 is connected with the thread segment provided on the inner wall below the sealing wax layer 9, and the thread segment is provided with a second elastic thread pad that matches it. The ring 11 can enhance the sealing effect of the threaded connection through the second elastic threaded backing ring 11 .

The bottom of the outer cover 10 is installed with an outer cover bottom elastic sealing gasket ring 5, the outer cover bottom elastic sealing gasket ring 5 collides with the upper end of the mounting ring 64, and the outer cover bottom elastic sealing gasket ring 5 seals the bottom of the outer cover 10.

The outer walls of the inner cover 3 and the outer cover 10 are both set as rough surfaces, which can enhance the frictional force between the inner cover 3 and the outer cover 10 and facilitate the rotation of the inner cover 3 and the outer cover 10 .

It should be noted that the present invention is a double-cap sealed wine bottle, and the inner cap 3 of the double-capped cap is provided with a first elastic thread gasket 4, a bottle mouth sealing mechanism 2 and an annular gap sealing gasket 62, The annular gap sealing gasket 62 is in contact with the bottom of the inner cover 3 to form a primary seal. The provided first elastic thread gasket 4 can enhance the thread sealing effect between the inner cover 3 and the bottle mouth 1 to achieve secondary sealing. The sealing mechanism 2 can seal the upper end and the inner wall of the bottle mouth 1 of the wine bottle respectively through the disc-shaped elastic sealing gasket 21 and the cylindrical elastic sealing gasket 22, and carry out three times of sealing and four times of sealing respectively. The elastic threaded gasket 11, the elastic sealing gasket 5 at the bottom of the outer cover and the sealing wax layer 9 achieve a primary seal through the close contact between the elastic sealing gasket 5 at the bottom of the outer cover and the upper end of the mounting ring 64, and the second elastic threaded gasket 11 can strengthen The thread sealing effect of the outer cover 10 and the outer threaded barrel 63 performs secondary sealing. The upper end of the outer threaded barrel 63 is located in the sealing wax layer 9 to achieve three-time sealing. The wine bottle and the mounting member 6 are integrally formed. 10 and the inner cover 3 cooperate, so that the wine bottle can be sealed for seven consecutive times, the sealing effect of the wine bottle is improved as a whole, and the frustum-shaped elastic sealing gasket 23 provided in the bottle mouth sealing mechanism 2 can play a guiding role , it is convenient for the cylindrical elastic sealing gasket 22 to be screwed into the bottle mouth to achieve the effect of sealing the inner wall of the bottle mouth. The elastic gasket parts in this patent are all made of PE material.

In the description of the specification, description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means the specific features, structures described in conjunction with the embodiment or example , material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms 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 basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

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 connected to the wine bottle opening (1) in a sealing and sleeving manner, the upper end of the mounting piece (6) is fixedly connected with an outer cover (10) in a threaded manner, 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 opening (1) in a threaded manner, the lower end of the inner cover (3) is abutted to the mounting piece (6), a first elastic thread gasket ring (4) matched with the inner cover is arranged on the thread section of the inner cover (3) in an inner cavity, the first elastic thread gasket ring (4) is abutted to the outer wall of the wine bottle opening (1), and a bottle opening sealing mechanism (2).

2. The double-layer bottle cap sealed wine bottle of claim 1, wherein: the bottle mouth sealing mechanism (2) comprises a disc-shaped elastic sealing gasket (21), a cylindrical elastic sealing gasket (22) is installed at the axis of the disc-shaped elastic sealing gasket (21), and the lower end of the cylindrical elastic sealing gasket (22) is arranged to be a frustum-shaped elastic sealing gasket (23).

3. The double-layer bottle cap sealed wine bottle of claim 1, wherein: the mounting part (6) comprises a mounting ring (64), the mounting ring (64) is hermetically mounted on the outer wall of the wine bottle opening (1), an external thread cylinder (63) is mounted at the upper end of the mounting ring (64), and an annular gap sealing gasket (62) is mounted on a first annular inclined surface (61) and an annular inclined surface on the inner annular wall of the mounting ring (64).

4. The double-layer bottle cap sealed wine bottle of claim 1, wherein: 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).

5. The double-layer bottle cap sealed wine bottle of claim 1, wherein: the sealing wax layer (9) is filled in an annular cavity inside the outer cover (10), and the nano aerogel layer (8) is filled in a peripheral cavity of the sealing wax layer (9).

6. A wine bottle with a double-layer cap seal according to claim 3, wherein: 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.

7. The double-layer bottle cap sealed wine bottle of claim 1, wherein: elastic sealing gasket ring (5) at the bottom of the outer cover is installed at the bottom of the outer cover (10), and the elastic sealing gasket ring (5) at the bottom of the outer cover is abutted to the upper end of the installation ring (64).

8. 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.

Images