Wine storage device and use method thereof

Abstract

The invention discloses a wine storage device and a using method thereof, and belongs to the technical field of wine taking equipment. In the device, a first connecting piece at an opening of a wine barrel surrounds the periphery of a first connecting assembly, and a support is located at the end, away from the wine barrel, of the first connecting piece; in the first connecting assembly, a first connecting piece is arranged on the outer side of the opening of the wine barrel, a second connecting piece is arranged on the inner side of the opening of the wine barrel, a third connecting piece is clamped in the second connecting piece, an elastic assembly is arranged in the third connecting piece, and a fourth connecting piece is arranged between the elastic assembly and the third connecting piece in a sleeved mode. A wine outlet head in the wine taking device is located between a faucet base and an air outlet pipe, the faucet base is connected with a first connecting piece in a clamped mode, the air outlet pipe is inserted into an elastic assembly, and the wine outlet head is inserted into the end, away from the elastic assembly, of a fourth connecting piece and is in sealed connection with a second connecting piece. In the wine taking process, the wine barrel is firstly subjected to air exhausting and pressure relief, the equal pressure of the interior and the exterior of the wine barrel is achieved, therefore, wine is discharged at the balanced flow speed, and the wine quality is guaranteed.

Description

Technical Field

[0001] The present application relates to a wine storage device and a method of using the same, and belongs to the technical field of wine extraction equipment. Background Art

[0002] Wine barrels are the first choice for beer, liquor, wine, sparkling wine and sparkling drinks. They can be used for storage and retail in restaurants, bars, shops and homes. The liquid outlet valve of the wine barrel usually extends horizontally outward from the inside of the barrel body, and is located at the lower side of the barrel body as much as possible, close to the bottom of the barrel body.

[0003] Usually, a wine barrel with a liquid outlet valve is placed on the surface of a table or a fixed object, and the wine barrel is arranged at the edge as much as possible, with the liquid outlet valve located on the outside and protruding out of the edge of the table or fixed object, so that it is convenient to take wine from the liquid outlet valve. However, since the wine barrel has only this one opening, a large amount of high-pressure gas is needed to squeeze the wine out when taking wine. The air pressure of high-pressure gas is difficult to control, and the wine contains high-pressure carbon dioxide gas. The pressure inside and outside the wine barrel is not equal, which will cause the wine to spray out when taking wine, too much wine foam in the drinking container and little wine, overflow of wine, incomplete flow, too slow or too fast flow rate, etc. In view of this, we propose a wine storage device that is easy to take wine and a method of using it. Summary of the invention

[0004] In order to solve the above problems, the present application proposes a wine storage device and a method of using the same. During the wine taking process, the wine barrel can be vented and depressurized first to achieve equal pressure inside and outside the wine barrel, thereby discharging the wine at a balanced flow rate to ensure the quality of the wine.

[0005] The technical solution adopted by the present invention is:

[0006] According to one aspect of the present application, a wine storage device is provided, comprising a support, a wine barrel and a wine extractor, wherein the wine barrel is arranged above the support, and the wine extractor is arranged at the mouth of the wine barrel and located in the center of the support;

[0007] The mouth of the wine barrel is provided with a first connecting assembly and a first connecting piece, the first connecting piece is arranged around the outer periphery of the first connecting assembly, and the support is located at an end of the first connecting piece away from the wine barrel;

[0008] The first connecting component includes a connecting piece 1, a connecting piece 2, a connecting piece 3 and a connecting piece 4, wherein the connecting piece 1 is arranged on the outside of the mouth of the wine barrel, the connecting piece 2 is arranged on the inside of the mouth of the wine barrel, the connecting piece 3 is clamped in the connecting piece 2, an elastic component is arranged in the connecting piece 3, and the connecting piece 4 is sleeved between the elastic component and the connecting piece 3;

[0009] The wine dispenser includes a faucet seat, an air outlet pipe and a wine outlet head, wherein the wine outlet head is located between the faucet seat and the air outlet pipe, the faucet seat is clamped with the first connector, the air outlet pipe is inserted in the elastic component, the wine outlet head is inserted at one end of the fourth connector away from the elastic component, and forms a sealed connection with the second connector.

[0010] Optionally, a notch and a groove are provided at one end of the first connecting member close to the support, and the support is inserted into the groove.

[0011] Optionally, the first connecting member includes an inner connecting portion and an outer connecting portion, the outer connecting portion is provided with a through hole, and the inner side of the inner connecting portion is provided with a shelf and a limiting column.

[0012] Optionally, the outer edge of the connecting member 1 is placed on a placing table, a limiting opening is arranged on the outer side of the connecting member 1, and the limiting column is located in the limiting opening.

[0013] Optionally, the connecting piece 1 is threadedly connected to the mouth of the wine barrel, a first clamping piece is provided on the inner side of the connecting piece 1, a second clamping piece is provided on the outer side of the faucet seat, and the first clamping piece and the second clamping piece are clamped to each other.

[0014] Optionally, the second connector is clamped between the first connector and the mouth of the wine barrel, and a flange is provided on the outer side of the second connector, and the flange overlaps the inner side of the mouth of the wine barrel.

[0015] Optionally, the third connecting member comprises an inner accommodating portion and an outer accommodating portion, and a liquid passage hole is provided between the inner accommodating portion and the outer accommodating portion;

[0016] The outer side of the outer accommodating portion is provided with a clamping block, the second connecting member is provided with a clamping hole, and the clamping block is clamped in the clamping hole;

[0017] A limiting block is arranged on the inner side of the content receiving portion, the elastic component comprises a spring and an elastic cover, the spring is located between the elastic cover and the limiting block, and the end of the air outlet pipe away from the faucet seat passes through the wine outlet head, the connecting piece 4 and the elastic cover in sequence, and extends to the inside of the spring.

[0018] Optionally, a sealing ring is provided on the outer side of the wine dispensing head, and the sealing ring is in contact with the connecting member;

[0019] There is a gap between the connecting member 4 and the content receiving portion.

[0020] Optionally, the wine dispenser further comprises a wine outlet pipe, a wine outlet, an air outlet, a blocking pipe, a travel knob and a faucet cap, the air outlet pipe and the wine outlet pipe are arranged in parallel, the air outlet and the wine outlet are arranged in parallel, the wine outlet, the wine outlet pipe and the wine outlet head are sequentially connected, and the air outlet is connected to the air outlet pipe;

[0021] The travel knob is located between the sealing tube and the faucet cap. The sealing tube includes a first plug and a second plug. The first plug is sealed between the wine outlet and the wine outlet pipe, and the second plug is sealed between the air outlet pipe and the air outlet.

[0022] According to another aspect of the present application, a method for using a wine storage device is provided, comprising the following steps:

[0023] (1) Rotate the faucet cap counterclockwise and drive the travel knob to the first travel. At this time, the blocking tube moves, so that the air outlet and the air outlet pipe are connected, and the first plug is still blocked between the wine outlet pipe and the wine outlet;

[0024] (2) Continue to rotate the faucet cap counterclockwise and drive the travel knob to the second travel. The blocking tube continues to move in the same direction, so that the wine outlet pipe and the wine outlet are connected. During this process, the air outlet and the air outlet pipe are always in a conducting state.

[0025] (3) After finishing taking the wine, rotate the faucet cap clockwise until the first plug is sealed between the wine outlet and the wine outlet pipe, and the second plug is sealed between the air outlet pipe and the air outlet.

[0026] The beneficial effects of this application include but are not limited to:

[0027] 1. The wine storage device provided in the present application has a support, a wine barrel and a wine dispenser, which can make the wine barrel be placed firmly on a flat surface and make the wine taking operation more convenient; by setting the first connecting piece, the connection between the wine barrel and the support is more stable, and at the same time, space is provided for the installation operation of the wine dispenser; by setting connecting piece one, connecting piece two, connecting piece three and connecting piece four, the first connecting component can be firmly fixed to the mouth of the wine barrel, and at the same time, it is convenient for installation and disassembly; by setting the elastic component, the air outlet pipe can be protected from damage during the assembly process, and at the same time, it is ensured that the air outlet pipe maintains a stable position and state during long-term use, which is conducive to improving the sealing of the connection between the wine barrel and the wine dispenser.

[0028] 2. The wine storage device provided in the present application has a faucet seat, an air outlet pipe and a wine outlet head, which can not only be firmly connected to the wine barrel to form a good sealing effect, but also enable the liquid and gas in the wine barrel to be discharged according to the set path, thereby ensuring the performance and efficiency of the wine dispenser; wherein, the faucet cap is rotated to drive the rotation of the stroke knob, thereby adjusting the position of the sealing tube so as to selectively open or close the air outlet and the wine outlet; when taking wine, it is only necessary to adjust the rotation angle of the faucet cap to achieve a balanced flow rate for wine discharge, thereby ensuring the quality of the wine and improving the wine tasting experience; when no wine is taken, the air outlet and the wine outlet can be kept in a closed state to prevent the wine from volatilizing and oxidizing, so that it can maintain the best drinking state. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0030] Figure 1 This is a schematic diagram of the structure of a wine storage device according to an embodiment of the present application;

[0031] Figure 2 is a cross-sectional view of a wine storage device according to an embodiment of the present application;

[0032] Figure 3 for Figure 2 A magnified image of area A;

[0033] Figure 4 This is a schematic diagram of the connection structure between the connector 2 and the connector 3 involved in the embodiment of the present application;

[0034] Figure 5 This is a schematic structural diagram of a connector 1 involved in an embodiment of the present application;

[0035] Figure 6 This is a schematic structural diagram of a first connecting member involved in an embodiment of the present application;

[0036] Figure 7 This is a schematic diagram of the structure of a wine dispenser according to an embodiment of the present application;

[0037] Figure 8 A cross-sectional view of a wine dispenser according to an embodiment of the present application;

[0038] Fig. 9 This is a schematic diagram of the structure of a faucet cap involved in an embodiment of the present application;

[0039] Fig.10 This is a schematic diagram of the structure of the travel knob involved in the embodiment of the present application;

[0040] Fig.11 This is a schematic diagram of the structure of the plugging tube involved in the embodiment of the present application;

[0041] List of parts and reference numerals:

[0042] 1. Support, 2. Wine barrel, 3. Wine dispenser, 4. First connecting piece, 5. First connecting assembly, 51. Connecting piece 1, 52. Connecting piece 2, 53. Connecting piece 3, 54. Connecting piece 4, 6. Faucet seat, 7. Air outlet pipe, 8. Wine outlet, 9. Notch, 10. Slot, 11. Inner connecting part, 12. Outer connecting part, 13. Through hole, 14. Shelving table, 15. Limiting column, 16. Limiting port, 17. First clamping piece, 18. Second clamping piece, 19. Boss, 20. Groove, 21 , flange, 22, inner containing part, 23, outer containing part, 24, liquid passing hole, 25, block, 26, hole, 27, limit block, 28, spring, 29, elastic cover, 30, limit strip, 31, connecting pipe, 32, wine outlet pipe, 33, wine outlet, 34, air outlet, 35, travel knob, 36, faucet cap, 37, first plug, 38, second plug, 39, convex strip, 40, snap-in groove, 41, threaded strip, 42, protrusion, 43, retaining ring, 44, observation port, 45, block. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0044] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0046] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0050] Reference Figure 1-11 , introduces a wine storage device according to the present application.

[0051] The wine storage device according to this embodiment includes a support 1, a wine barrel 2 and a wine extractor 3. The wine barrel 2 is arranged above the support 1, and the wine extractor 3 is arranged at the mouth of the wine barrel 2 and located in the center of the support 1, so that the wine barrel 2 can be stably placed on a plane and the wine extraction operation can be more convenient.

[0052] The mouth of the wine barrel 2 is provided with a first connecting assembly 5 and a first connecting member 4, the first connecting member 4 is arranged around the outer periphery of the first connecting assembly 5, and the support 1 is located at an end of the first connecting member 4 away from the wine barrel 2, so that the connection between the wine barrel 2 and the support 1 is more stable, and at the same time, space is provided for the installation operation of the wine extractor 3;

[0053] The first connecting component 5 includes a connecting piece 1 51, a connecting piece 2 52, a connecting piece 3 53 and a connecting piece 4 54. The connecting piece 1 51 is arranged on the outer side of the mouth of the wine barrel 2, and the connecting piece 2 52 is arranged on the inner side of the mouth of the wine barrel 2, so as to firmly fix the first connecting component 5 to the mouth of the wine barrel 2; the connecting piece 3 53 is clamped in the connecting piece 2 52, which is not only convenient for installation and disassembly, but also makes the connection structure more stable; an elastic component is arranged in the connecting piece 3 53, and the connecting piece 4 54 is sleeved between the elastic component and the connecting piece 3 53, which plays a fixing and supporting role, so that the gas and liquid can be discharged from the wine barrel 2 along the set pipeline;

[0054] The wine dispenser 3 includes a faucet seat 6, an air outlet pipe 7 and a wine outlet head 8. The wine outlet head 8 is located between the faucet seat 6 and the air outlet pipe 7. The faucet seat 6 is clamped with the connecting piece 1 51, which not only ensures the stability of the connection structure, but also facilitates the installation and disassembly of the wine dispenser 3; the air outlet pipe 7 is inserted in the elastic component to discharge the gas in the wine barrel 2 and protect the air outlet pipe 7 from impact damage; the wine outlet head 8 is inserted in the end of the connecting piece 4 54 away from the elastic component, and forms a sealed connection with the connecting piece 2 52, so that the liquid and gas in the wine barrel 2 can be discharged according to the set path, thereby ensuring the performance and efficiency of the wine dispenser 3.

[0055] As an embodiment, a notch 9 and a groove 10 are provided at one end of the first connecting member 4 close to the support 1. The support 1 is inserted into the groove 10, which can provide a stable support for the wine barrel 2 and is convenient for disassembly and maintenance. The setting of the notch 9 provides a movable space for the installation and disassembly of the wine dispenser 3.

[0056] As an implementation method, refer to Figure 6 The first connecting member 4 includes an inner connecting portion 11 and an outer connecting portion 12. A through hole 13 is provided on the outer connecting portion 12 to facilitate the transportation of the wine barrel 2. A shelf 14 and a limiting column 15 are provided on the inner side of the inner connecting portion 11 to support and fix the connecting member 51 and avoid local stress concentration on the connecting member 51.

[0057] As an embodiment, the outer edge of the connecting member 51 is placed on the placing platform 14 to provide support for the inner connecting part 11, thereby improving the stability of the first connecting member 4. A limiting opening 16 is provided on the outer side of the connecting member 51, and the limiting column 15 is located in the limiting opening 16, which can position the connecting member 51 to prevent it from rotating in the assembled state, thereby improving the connection stability between the connecting member 51 and the mouth of the wine barrel 2.

[0058] As an embodiment, the connecting piece 51 is threadedly connected to the mouth of the wine barrel 2, which is firm and reliable, and convenient to install and disassemble; a first clamping piece 17 is provided on the inner side of the connecting piece 51, and a second clamping piece 18 is provided on the outer side of the faucet seat 6. The first clamping piece 17 and the second clamping piece 18 are clamped with each other, which is convenient for assembly and disassembly, and enhances the stability of the connection structure, prevents the connection from loosening or falling off due to external factors such as vibration and impact, and optimizes the stress distribution between the connecting piece 51 and the faucet seat 6, thereby improving the reliability and durability of the connection structure.

[0059] In an embodiment of the present invention, a boss 19 is provided on the first clamping member 17, and a groove 20 is provided on the second clamping member 18. The boss 19 is clamped in the groove 20, so that the connection between the first clamping member 17 and the second clamping member 18 is more stable and prevents loosening due to vibration or external force.

[0060] As an embodiment, connector 2 52 is clamped between connector 1 51 and the mouth of the wine barrel 2. A flange 21 is provided on the outer side of connector 2 52. Flange 21 overlaps the inner side of the mouth of the wine barrel 2, and can form a seal at the edge of the mouth of the wine barrel 2 to prevent wine from leaking in non-outflow paths, while providing support for connector 3 53 and connector 4 54.

[0061] As an embodiment, the connecting member 3 53 includes an inner receiving portion 22 and an outer receiving portion 23, and a liquid passage hole 24 is provided between the inner receiving portion 22 and the outer receiving portion 23, allowing the wine to flow between the inner receiving portion 22 and the outer receiving portion 23 to meet the transmission requirements;

[0062] A clamping block 25 is disposed on the outer side of the outer accommodating portion 23, and a clamping hole 26 is disposed on the second connecting member 52. The clamping block 25 is clamped in the clamping hole 26, so that the third connecting member 53 can be firmly connected to the second connecting member 52, thereby ensuring the stability and reliability of the entire device;

[0063] A limiting block 27 is arranged on the inner side of the content receiving portion 22, and the elastic component comprises a spring 28 and an elastic cover 29. The spring 28 is located between the elastic cover 29 and the limiting block 27, and can protect the air outlet pipe 7 from damage during the assembly process, while ensuring that the air outlet pipe 7 maintains a stable position and state during long-term use; the end of the air outlet pipe 7 away from the faucet seat 6 passes through the wine outlet head 8, the connecting piece 54 and the elastic cover 29 in sequence, and extends to the inside of the spring 28. Such an arrangement is conducive to enhancing the connection stability between the wine dispenser 3 and the wine barrel 2.

[0064] In an embodiment of the present invention, a limit strip 30 is further provided on the inner side of the content storage portion 22. The limit strip 30 is located around the spring 28 to limit the radial movement of the spring 28 so that it can normally expand and contract along a set path, which is beneficial to extending the service life of the wine storage device.

[0065] In an embodiment of the present invention, a connecting pipe 31 is inserted into the end of the content container 22 away from the mouth of the wine barrel 2, and the end of the connecting pipe 31 away from the content container 22 extends to the bottom of the wine barrel 2 for exhaust, which is beneficial to adjust the air pressure in the wine barrel 2.

[0066] As an implementation method, a sealing ring is provided on the outer side of the wine outlet head 8, and the sealing ring abuts against the second connecting member 52 to prevent the wine from flowing out from the gap between the wine outlet head 8 and the second connecting member 52, thereby improving the sealing performance of the connection between the wine extractor 3 and the wine barrel 2;

[0067] There is a gap between the connecting piece 454 and the content storage portion 22, so that the wine can reach between the connecting piece 454 and the elastic cover 29 after passing through the gap, and then flow out from the wine outlet 8 smoothly.

[0068] As an implementation method, refer to Figure 7-11 The wine dispenser 3 further comprises a wine outlet pipe 32, a wine outlet 33, an air outlet 34, a blocking pipe, a travel knob 35 and a faucet cap 36. The air outlet pipe 7 and the wine outlet pipe 32 are arranged in parallel, and the air outlet 34 and the wine outlet 33 are arranged in parallel. The structure is compact, so that the wine taking operation and the exhaust operation are respectively performed in different channels, thereby ensuring the quality and taste of the wine. The wine outlet 33, the wine outlet pipe 32 and the wine outlet head 8 are sequentially connected, and the air outlet 34 is connected to the air outlet pipe 7. The exhaust channel and the wine outlet channel are independent of each other and do not interfere with each other, thereby ensuring that the wine flows out at a constant flow rate, thereby improving the user's wine tasting experience.

[0069] The travel knob 35 is located between the blocking tube and the faucet cap 36. The travel knob 35 is driven to rotate by rotating the faucet cap 36, thereby adjusting the position of the blocking tube so as to selectively open or close the air outlet 34 and the wine outlet 33. The blocking tube includes a first plug 37 and a second plug 38. The first plug 37 is blocked between the wine outlet 33 and the wine outlet pipe 32, and the second plug 38 is blocked between the air outlet pipe 7 and the air outlet 34. When no wine is taken, the air outlet 34 and the wine outlet 33 can be kept in a closed state, thereby avoiding accidental leakage of wine or gas and improving safety of use.

[0070] In an embodiment of the present invention, a convex strip 39 is provided on the inner side of the faucet cap 36, and a snap-in groove 40 is provided on the outer side of the travel knob 35. The convex strip 39 is snap-fitted into the snap-in groove 40, so that rotating the faucet cap 36 can drive the travel knob 35 to rotate; a threaded strip 41 is provided on the inner side of the travel knob 35, and a protrusion 42 is provided on the outer side of the sealing tube, and the protrusion 42 abuts against the threaded strip 41. When the travel knob 35 rotates, the abutting position is shifted, causing the sealing tube to move forward or backward, thereby closing or opening the air outlet 34 and the wine outlet 33.

[0071] In an embodiment of the present invention, a retaining ring 43 is arranged around one end of the wine dispenser 3 away from the wine barrel 2, an observation port 44 is arranged on the faucet cap 36, a stopper 45 is arranged on the inner side of the observation port 44, and the retaining ring 43 abuts against the stopper 45, so that the faucet cap 36 can be fixedly connected to one end of the wine dispenser 3, thereby improving the reliability and durability of the wine dispenser 3.

[0072] In the embodiment of the present invention, the travel knob 35 is sealed and connected to the wine dispenser 3 via a sealing ring to prevent the wine from leaking on the wine dispenser 3; the heads of the first plug 37 and the second plug 38 are both provided with sealing sleeves, which are tightly fitted to the air outlet pipe 7 and the wine outlet pipe 32, thereby improving the sealing performance of the wine dispenser 3, preventing the wine from volatilizing and oxidizing, and keeping it in the best drinking state.

[0073] In an embodiment of the present invention, the material of the sealing ring, sealing sleeve and elastic cover 29 can be rubber, silicone, polyurethane, soft plastic, etc. The embodiment of the present invention does not limit the material of the sealing ring, sealing sleeve and elastic cover 29, and can be selected according to actual needs.

[0074] In the present solution, the above-mentioned structural form is adopted, so that the various components of the wine storage device cooperate with each other and are linked together, which effectively ensures the stability and sealing of the wine storage device, thereby ensuring the safety and convenience of its use, greatly improving the wine quality and wine tasting experience; at the same time, it further makes the structure of the wine storage device compact and easy to disassemble and assemble.

[0075] The present invention also provides a method for using the wine storage device, comprising the following steps:

[0076] (1) Rotate the faucet cap 36 counterclockwise and drive the travel knob 35 to the first travel. At this time, the blocking tube moves toward the faucet cap 36, the air outlet 34 and the air outlet pipe 7 are connected, and the first plug 37 is still blocked between the wine outlet pipe 32 and the wine outlet 33;

[0077] (2) Continue to rotate the faucet cap 36 counterclockwise, and drive the travel knob 35 to reach the second travel, and the blocking tube continues to move toward the faucet cap 36, so that the wine outlet pipe 32 and the wine outlet 33 are connected. During this process, the air outlet 34 and the air outlet pipe 7 are always in a conductive state;

[0078] (3) After finishing taking the wine, rotate the tap cap 36 clockwise until the first plug 37 is blocked between the wine outlet 33 and the wine outlet pipe 32, and the second plug 38 is blocked between the air outlet pipe 7 and the air outlet 34.

[0079] In an embodiment of the present invention, the faucet cap 36 is first turned to drive the stroke knob 35 to reach the first stroke, thereby relieving the air pressure in the wine barrel 2, so that the air pressure inside the wine barrel 2 is equal to the external air pressure, and there will be no wine spraying when taking wine. Then the stroke knob 35 is turned to the second stroke, the wine outlet 33 and the wine outlet pipe 32 are connected, and the equal-pressure wine discharge begins. At this time, the air outlet 34 and the air outlet pipe 7 are continuously connected. If the air pressure inside the wine barrel 2 is lower than the air pressure outside the wine barrel 2, the air automatically flows into the wine barrel 2 under the pressure difference, so that the air pressure inside and outside the wine barrel 2 is always consistent, so that the wine can be continuously discharged at a balanced flow rate.

[0080] Among them, the rotation angle of the first stroke is 20-30°, preferably 25°, which realizes precise control of the wine dispensing process, avoids the phenomenon of wine spraying or slow flow rate caused by unequal pressure inside and outside the wine barrel 2, and ensures the quality of the wine.

[0081] By adopting the above-mentioned structural form, when using the wine storage device, it is only necessary to adjust the rotation angle of the faucet cap 36 to achieve wine discharge at a balanced flow rate, thereby ensuring the quality of the wine and improving the wine tasting experience. In addition, the wine storage device is suitable for a variety of different liquids, especially gas-containing beverages, such as beer, sparkling wine, etc.

[0082] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0083] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A wine storage device, characterized in that: It comprises a support, a wine barrel and a wine extractor, wherein the wine barrel is arranged above the support, and the wine extractor is arranged at the mouth of the wine barrel and located in the center of the support; The mouth of the wine barrel is provided with a first connecting assembly and a first connecting piece, the first connecting piece is arranged around the outer periphery of the first connecting assembly, and the support is located at an end of the first connecting piece away from the wine barrel; The first connecting component includes a connecting piece 1, a connecting piece 2, a connecting piece 3 and a connecting piece 4, wherein the connecting piece 1 is arranged on the outside of the mouth of the wine barrel, the connecting piece 2 is arranged on the inside of the mouth of the wine barrel, the connecting piece 3 is clamped in the connecting piece 2, an elastic component is arranged in the connecting piece 3, and the connecting piece 4 is sleeved between the elastic component and the connecting piece 3; The wine dispenser includes a faucet seat, an air outlet pipe and a wine outlet head, wherein the wine outlet head is located between the faucet seat and the air outlet pipe, the faucet seat is clamped with the first connector, the air outlet pipe is inserted in the elastic component, the wine outlet head is inserted at one end of the fourth connector away from the elastic component, and forms a sealed connection with the second connector.

2. The wine storage device according to claim 1, characterized in that: A notch and a pocket groove are provided at one end of the first connecting member close to the support, and the support is inserted into the pocket groove.

3. The wine storage device according to claim 2, characterized in that: The first connecting member includes an inner connecting part and an outer connecting part. The outer connecting part is provided with a through hole. The inner side of the inner connecting part is provided with a shelf and a limiting column.

4. The wine storage device according to claim 3, characterized in that: The outer edge of the connecting member 1 is placed on the placing table, a limiting opening is arranged on the outer side of the connecting member 1, and the limiting column is located in the limiting opening.

5. The wine storage device according to claim 1, characterized in that: The connecting piece 1 is threadedly connected to the mouth of the wine barrel, a first clamping piece is arranged on the inner side of the connecting piece 1, a second clamping piece is arranged on the outer side of the faucet seat, and the first clamping piece and the second clamping piece are clamped to each other.

6. The wine storage device according to claim 1, characterized in that: The second connecting member is clamped between the first connecting member and the mouth of the wine barrel. A flange is arranged on the outer side of the second connecting member, and the flange overlaps the inner side of the mouth of the wine barrel.

7. The wine storage device according to claim 1, characterized in that: The third connecting member comprises an inner accommodating portion and an outer accommodating portion, and a liquid passing hole is arranged between the inner accommodating portion and the outer accommodating portion; The outer side of the outer accommodating portion is provided with a clamping block, the second connecting member is provided with a clamping hole, and the clamping block is clamped in the clamping hole; A limiting block is arranged on the inner side of the content receiving portion, the elastic component comprises a spring and an elastic cover, the spring is located between the elastic cover and the limiting block, and the end of the air outlet pipe away from the faucet seat passes through the wine outlet head, the connecting piece 4 and the elastic cover in sequence, and extends to the inside of the spring.

8. The wine storage device according to claim 7, characterized in that: A sealing ring is arranged on the outer side of the wine dispensing head, and the sealing ring is in contact with the connecting piece; There is a gap between the connecting member 4 and the content receiving portion.

9. The wine storage device according to claim 1, characterized in that: The wine dispenser further comprises a wine outlet pipe, a wine outlet, an air outlet, a blocking pipe, a travel knob and a faucet cap, wherein the air outlet pipe and the wine outlet pipe are arranged in parallel, the air outlet and the wine outlet are arranged in parallel, the wine outlet, the wine outlet pipe and the wine outlet head are sequentially connected, and the air outlet is connected to the air outlet pipe; The travel knob is located between the sealing tube and the faucet cap. The sealing tube includes a first plug and a second plug. The first plug is sealed between the wine outlet and the wine outlet pipe, and the second plug is sealed between the air outlet pipe and the air outlet.

10. A method for using a wine storage device according to any one of claims 1 to 9, characterized in that: The following steps are involved: (1) Rotate the faucet cap counterclockwise and drive the travel knob to the first travel. At this time, the blocking tube moves, so that the air outlet and the air outlet pipe are connected, and the first plug is still blocked between the wine outlet pipe and the wine outlet; (2) Continue to rotate the faucet cap counterclockwise and drive the travel knob to the second travel. The blocking tube continues to move in the same direction, so that the wine outlet pipe and the wine outlet are connected. During this process, the air outlet and the air outlet pipe are always in a conducting state. (3) After finishing taking the wine, rotate the faucet cap clockwise until the first plug is sealed between the wine outlet and the wine outlet pipe, and the second plug is sealed between the air outlet pipe and the air outlet.

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