Multifunctional ventilation device, multifunctional wine pump and multifunctional wine accessory

Abstract

In one embodiment of the present invention, disclosed is a ventilation device which is provided at an opening of a bottle filled with a liquid and has multiple functions. The multifunctional ventilation device may include: a fluid moving channel unit including a fluid moving channel and configured to be partially inserted into the opening of the bottle; and a discharge control unit coupled to the fluid movement channel unit, the discharge control unit including: a flow path in communication with the fluid movement channel; and a discharge port for discharging the liquid. The discharge control unit may be used as a ventilator to bring the liquid flowing out of the bottle into contact with air in a first state and as a stopper to block discharge of the liquid in a second state.

Description

Technical Field

[0001] The present invention relates to a venting device, and more specifically, to a venting device that includes a preservative and a stopper.

[0002] Furthermore, this invention relates to a multifunctional wine pump and multifunctional wine accessories, particularly a multifunctional wine pump that can be used for opening commercially packaged wines, having the functions of a wine cutter, corkscrew, aerator, pump, stopper, and preservative, thus enabling the opening, drinking, and storage of wine with only a single product. Background Technology

[0003] Typically, wine undergoes a very slow aging process during storage due to the small amount of oxygen entering through the tiny gaps in the cork. During this long aging or maturation process, sediment forms in the wine. Most of this sediment is filtered out during bottling, but some remains. Therefore, the process of filtering out this sediment from the wine bottle is called decanting, and the instrument used for this purpose is called a decanter. Using a decanter allows you to enjoy a purer, more unadulterated wine. Furthermore, decanting allows the wine to be aerated, meaning it is exposed to air for a predetermined period. Aeration allows you to enjoy a more mature, higher-quality wine. In other words, when a wine that has matured for a long time is exposed to oxygen in the air using a decanter—that is, aerating—the wine's aromas are enhanced, and its texture becomes smoother.

[0004] Bottle-coupled decanters, which attach to the wine bottle, allow for easy aeration of the wine as the wine is poured from the bottle. During this process, the wine naturally has ample contact with air, resulting in a more complete aeration and a fuller, more flavorful taste.

[0005] Furthermore, once wine is opened, it is difficult to preserve because air entering the bottle causes oxidation. To preserve opened wine, one method is to inject nitrogen or argon gas into the bottle to expel oxygen. Another method is to use a vacuum pump to remove the air from the bottle.

[0006] Traditionally, wine decanters are used to expose wine to oxygen, wine preservatives are used to preserve opened wine, and stoppers are used to seal the wine inside the bottle from the outside; these are all used as separate accessories.

[0007] Typically, oxygen can enter the bottle through the gaps in the cork for a long time, thus the aging process of wine is relatively slow. After aging for a certain period of time, the bottle is sealed with a cork and the neck of the bottle, and then it is sold as a commercial wine.

[0008] After purchase, consumers will cut and remove the sealing material (such as plastic or other similar material wrapped around the bottle neck), pull out the cork, and then decant the wine to improve its taste, thus enjoying a fully matured wine. When storing leftover wine, the bottle neck should be sealed as much as possible to prevent further oxygen from entering, thereby preventing the remaining wine from oxidizing rapidly and preserving its aroma and taste as much as possible.

[0009] Typically, as mentioned above, the various accessories for opening, drinking, and storing wine are sold and sold separately: a cutter to remove the seal around the neck of the wine bottle; an opener to pull the cork out of the bottle; an aerator to expose the wine to air for a period of time while drinking, aiding in the aeration process and allowing the wine to mature further; a preserver to preserve opened wine; and a stopper to seal the remaining wine in the bottle from the outside.

[0010] However, if enjoying wine requires many accessories, then managing (e.g., storing) these accessories becomes difficult; especially for beginners, there are concerns about the difficulty of using them because they may not fully understand the function of each accessory or find it difficult to use them correctly.

[0011] Furthermore, because each accessory has a different usage method and component / assembly, and is also very small in size, users may lose them. Additionally, it's necessary to figure out how to operate the aeration device, and there's even a concern that users might skip this step and drink the wine directly, thus failing to fully enjoy its flavor. Summary of the Invention

[0012] Technical problems to be solved The technical objective of this invention is to provide a multifunctional decanting device that functions as both a wine preserver for preserving opened wine and a stopper to isolate the wine from the outside environment.

[0013] Another technical objective of this invention is to provide a multifunctional wine pump and multifunctional wine accessories that can be used to open (commercial) packaged wines. It has the functions of a wine cutter, bottle opener, aerator, pump, stopper and preservative, so that wine can be easily opened, drunk and stored with a single product.

[0014] Another technical objective of this invention is to provide a multi-functional wine pump and multi-functional wine accessories that integrate various accessories for opening, drinking and storing wine into a single all-in-one device, thereby facilitating storage, enabling safe and hygienic use of wine bottles, ensuring ease of use, allowing for easy coupling and separation of individual parts / components as needed, and allowing for safe placement on a surface so that the device can be stored and displayed simultaneously.

[0015] Another technical objective of this invention is to provide a multifunctional wine pump and multifunctional wine accessory that can be easily used even by beginners or users with weak grip strength. Because after being connected to the opening of the wine bottle, the cork can be easily removed to expel the internal air to the outside, thereby preventing foreign objects from re-entering the wine bottle when expelling the internal air.

[0016] The technical objectives achieved by this invention are not limited to those described above, and those skilled in the art can clearly understand other unmentioned technical objectives through the following description.

[0017] Problem-solving methods As one way to achieve the technical objective, one embodiment of the present invention provides a multifunctional venting device disposed at the opening of a bottle containing liquid and having multiple functions. The multifunctional venting device may include: a fluid movement channel unit, including a fluid movement channel and configured to insert a portion thereof into the opening of the bottle; and a discharge control unit coupled to the fluid movement channel unit, the discharge control unit having: a flow path communicating with the fluid movement channel; and a discharge outlet for discharging the liquid. The discharge control unit can function as a ventilator, allowing the liquid flowing out of the bottle to contact air in a first state, and as a stopper to prevent the liquid from discharging in a second state.

[0018] When the discharge control unit is coupled to the pump in the second state, the discharge control unit can be configured as a preserver to discharge air from inside the bottle to the outside of the bottle.

[0019] The switching between the first state and the second state can be achieved by rotating the discharge control unit.

[0020] The discharge control unit may include: a venturi tube for venting the liquid; and an elastic material for venting the air inside the bottle to the outside of the bottle in a third state and maintaining the seal inside the bottle in a fourth state.

[0021] The fluid movement channel unit may further include: an insertion unit, which is pipe-shaped and has a diameter that gradually decreases downward to partially insert into the opening of the bottle and form a liquid movement channel through which liquid in the bottle flows; a pipe unit, inserted into the inner side of the insertion unit and forming an air flow channel through which external air flows into the bottle; a coupling unit for coupling with a portion of the discharge control unit; and a sealing unit, having a first communication hole for communicating with the liquid movement channel and a second communication hole for communicating with the air flow channel, the sealing unit being configured to be in close contact with a portion of the housing of the discharge control unit to maintain airtightness between the portion of the housing of the discharge control unit and the coupling unit.

[0022] The discharge control unit may include: a chamber unit rotatably housed within a portion of the fluid movement channel unit, having a fluid flow space inside through which fluid flows; a fluid conduit unit communicating with the fluid flow space within the chamber unit, having a venturi shape with varying diameter; and a sealing control unit comprising an elastic material, the sealing control unit being coupled to a pump for discharging air from inside the bottle and maintaining a seal inside the bottle when pressure is reduced inside the bottle.

[0023] The chamber unit may further include: a through-pipe unit forming a fluid movement channel for discharging air from inside the bottle; and a valve seat formed at the end of the through-pipe unit and configured to be in close contact with the sealing control unit to maintain airtightness inside the bottle.

[0024] The discharge control unit may further include one or two or more coupling protrusions, and the fluid movement channel unit may further include one or two or more coupling grooves formed at positions corresponding to the coupling protrusions. The state switching between the first state and the second state is achieved by rotating the discharge control unit with the coupling protrusions as the rotation axis.

[0025] The chamber unit may further include: an air inlet for introducing external air into the chamber unit; and a liquid inlet for introducing liquid from the bottle into the chamber unit through the fluid movement channel unit.

[0026] To achieve the technical objective, a multifunctional wine pump according to an embodiment of the present invention may include: an open frame for separating the cork from the bottle neck by partially penetrating and moving the cork at the bottle neck; a pump frame coupled to the open frame for venting air from inside the bottle to the outside of the bottle; and a cutting frame coupled to the open frame for removing the seal at the bottle neck.

[0027] The cutting frame can be configured to draw a portion of the bottle neck into one side and remove the seal by rotation; the screw for penetrating the cork can be formed to protrude from the open frame, and when the open frame is coupled to the bottle neck, the screw can be rotated through and move the cork; and the pump frame can expel air from inside the bottle to the outside by up-and-down suction operation.

[0028] The cutting frame may include: a mating hole disposed at the lower inner end of the open frame, wherein a portion of the bottle mouth is inserted into the center of the mating hole; an inlet hole communicating with the inner side of the mating hole and formed as a recess on one side of the lower end; and a cutter formed inside the inlet hole, wherein the seal is removed by rotating the cutter along the bottle mouth that is drawn into the inner side of the inlet hole.

[0029] The open frame may be cylindrical and may include: an open hole, with the screw located at the inner center of the open frame and the upper end of the bottle neck inserted into the open hole; and an inspection hole, communicating with the interior of the open hole and being formed in an open state, so as to inspect the movement of the screw and the cork from the outside.

[0030] The pump frame may include: an outer frame located at the upper end of the open frame and movable in the vertical direction; and an inner frame located inside the outer frame and communicating with the open frame; wherein a gap is formed between the inner surface of the outer frame and the outer surface of the inner frame, and a package is formed at the end of the inner frame, the package being configured to maintain communication between the gap and the outside in a first state, and to seal the gap between the outer frame and the inner frame in a second state to block communication between the gap and the outside.

[0031] A guide rail protrusion protruding along the length direction may be formed on a portion of the inner surface of the outer frame, and a guide rail groove corresponding to the shape of the guide rail protrusion may be formed on the outer surface of the inner frame, and the outer frame may move up and down along the extension direction of the inner frame while the guide rail protrusion and the guide rail groove are engaged.

[0032] The packaging component can be coupled to one end of the inner frame and is shaped like a truncated cone. When the distance between one end of the inner frame and the bottle neck increases, the packaging component can seal the gap between the outer frame and the inner frame, allowing air inside the bottle to flow into the inside of the multi-functional wine pump. When the distance between one end of the inner frame and the bottle neck decreases, the packaging component can separate from the inner surface of the outer frame, allowing air to escape through the gap between the outer frame and the packaging component.

[0033] As another way to achieve the technical objective, the multifunctional wine accessory according to the embodiments of this application may include: the multifunctional wine pump; and a wine stopper, which is attached or detachably formed at one end of the multifunctional wine pump, the wine stopper being configured to form a fluid-movable fluid movement channel and a discharge port through which fluid can be discharged to the outside of the multifunctional wine accessory.

[0034] The wine stopper may include: a coupling frame including a fluid movement channel; and a discharge frame coupled to the coupling frame, the discharge frame including: a flow path communicating with the fluid movement channel; and a discharge port for discharging liquid. The wine stopper is detachable from the multi-functional wine pump, allowing a portion of the bottle neck to be inserted into the lower end of the coupling frame. In a first state, the discharge frame allows liquid flowing from the bottle to contact air, and in a second state, it blocks the discharge of liquid.

[0035] The effects of the invention According to the present invention, a multifunctional decanting device is provided, which has both the function of a wine preserver for preserving opened wine and the function of a stopper for isolating the wine in the bottle from the outside world.

[0036] Furthermore, according to the present invention, a multifunctional wine pump and multifunctional wine accessories are provided, which can be used for opening (commercial) packaged wines and have the functions of a wine cutter, bottle opener, aerator, pump, stopper and preservative, thereby enabling the opening, drinking and storage of wine with a single product.

[0037] Furthermore, according to the disclosure of the present invention, a multi-functional wine pump and multi-functional wine accessories are provided, which integrate various accessories for opening, drinking and storing wine into a single all-in-one device, thereby facilitating storage, enabling safe and hygienic use of wine bottles, ensuring easy and convenient use, enabling easy coupling and separation of components as needed, and allowing safe placement on a surface so that the device can be stored and displayed simultaneously.

[0038] Furthermore, according to the present invention, a multi-functional wine pump and a multi-functional wine accessory are provided, which can be easily used even by beginners or users with weak grip strength. Because after being connected to the opening of the wine bottle, the cork can be easily removed to expel the internal air to the outside, thereby preventing foreign objects from re-entering the wine bottle when expelling the internal air.

[0039] The beneficial effects of the present invention are not limited to the above description, and those skilled in the art can clearly understand other effects not explicitly mentioned through the following description. Attached Figure Description

[0040] Figure 1a This is a diagram showing the first state of a multifunctional ventilation device according to an embodiment of the present invention.

[0041] Figure 1b This is a diagram showing the second state of a multifunctional ventilation device according to an embodiment of the present invention.

[0042] Figure 2a This is a schematic diagram of the use of a ventilation device in a first state according to an embodiment of the present invention.

[0043] Figure 2b This is a schematic diagram of the use of a ventilation device in a second state according to an embodiment of the present invention.

[0044] Figure 3 This is a schematic diagram illustrating the configuration of a fluid movement channel unit according to an embodiment of the present invention.

[0045] Figure 4 This is a perspective view showing the discharge control unit in a first state according to an embodiment of the present invention.

[0046] Figure 5 This is a perspective view showing the discharge control unit in a second state according to an embodiment of the present invention.

[0047] Figure 6a This is an exploded perspective view of the discharge control unit as seen from above.

[0048] Figure 6b This is an exploded perspective view of the discharge control unit as seen from below.

[0049] Figure 7 This is a cross-sectional view showing the fluid discharge flow when the multifunctional ventilation device performs its ventilation function in the first state.

[0050] Figure 8 This is a cross-sectional view showing the airflow when the multi-functional venting device is performing the functions of a bottle stopper and a food preservative in the second state.

[0051] Figure 9This is a schematic diagram illustrating the external features of a multifunctional wine accessory according to the present invention.

[0052] Figure 10 This is a perspective view of the lower part of the bottom surface of the wine pump according to the present invention.

[0053] Figure 11 This is a schematic diagram showing the cutting of the cutting frame according to the present invention.

[0054] Figure 12 This is an exploded perspective view showing the disassembled wine pump according to the present invention.

[0055] Figure 13 The figure shows a wine pump according to the invention used to perform the corkscrew function.

[0056] Figure 14 The diagram shows a wine pump according to the invention used to perform pump functions.

[0057] Figure 15 This is a diagram showing the separation of the wine pump and wine stopper according to the present invention.

[0058] Figure 16 This is a diagram illustrating the coupling framework according to the present invention.

[0059] Figure 17 a and Figure 17 b is a front perspective view and a rear perspective view of the discharge frame according to the present invention.

[0060] Figure 18a and Figure 18b The figures show an exploded perspective view from the front and a exploded perspective view from the rear after the exhaust frame has been disassembled according to the present invention.

[0061] Figure 19 This is a schematic diagram illustrating the use of a wine stopper according to the present invention.

[0062] Figure 20 This is a cross-sectional view showing the fluid discharge flow of the wine stopper according to the invention in a first state.

[0063] Figure 21 This is a cross-sectional view showing the air expulsion flow of the wine cork according to the invention in a second state.

[0064] Figure 22 This is a diagram illustrating a wine cutter according to another embodiment of the present invention. Detailed Implementation

[0065] Because the present invention can be modified in various ways and has many forms, only certain embodiments are shown and described in detail in the accompanying drawings. However, this is not intended to limit the invention to the specific forms disclosed, but should be understood to include all variations, modifications, equivalents, and alternatives within the spirit and technical scope of the invention. The same elements in the various drawings are referred to by the same reference numerals.

[0066] Unless otherwise defined, the terms used herein (including technical and scientific terms) shall have the meanings commonly understood by one of ordinary skill in the art to which this invention pertains. Terms such as those defined in common dictionaries shall be understood to include interpretations consistent with their meanings in the context of the relevant technical field, and shall not be interpreted in an idealized or overly formalized manner unless expressly provided otherwise in this application.

[0067] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0068] Figure 1a This is a diagram showing the first state of the multifunctional ventilation device 1 according to an embodiment of the present invention. Figure 1b This is a diagram showing the second state of the multifunctional ventilation device 1 according to an embodiment of the present invention.

[0069] The multifunctional venting device 1 (hereinafter referred to as the "venting device") according to this embodiment is a venting device installed at the mouth of a bottle containing liquid, and it functions as both a bottle stopper and a preservative. When the bottle is tilted to pour liquid, the venting device 1 allows the liquid to flow out smoothly and evenly, and improves the venting effect by increasing the contact area and time between the liquid and air. In addition, the venting device 1 can also function as a bottle stopper, for example, as a cap to enable communication (such as fluid connection) or sealing between the inside and outside of the bottle when coupled with the bottle. Furthermore, when attached to or coupled with an air pump, the venting device 1 can expel air from the bottle and seal the bottle, thereby functioning as a preservative for the liquid inside the bottle. The venting device 1 is installed and used at the mouth of a bottle containing liquid, and is typically used in a coupled state with the mouth of a wine bottle.

[0070] The venting device 1 may include a fluid movement channel unit 11 and a discharge control unit 12. The fluid movement channel unit 11 may include a fluid movement channel and may be configured to insert a portion of the fluid movement channel unit 11 into the bottle opening. The discharge control unit 12 may be configured to couple with the fluid movement channel unit 11 and may include a flow path communicating (e.g., connected to) the fluid movement channel of the fluid movement channel unit 11, and a discharge port for discharging liquid.

[0071] exist Figure 1a In the first state shown, the discharge control unit 12 can act as a vent to allow the liquid flowing from the bottle to come into contact with air. Figure 1bIn the second state shown, the discharge control unit 12 can act as a stopper to prevent liquid discharge. Figure 1b In the second state shown, the discharge control unit 12 can function as a preserver, expelling air from the bottle to the outside when coupled with a pump, thereby reducing pressure inside the bottle. Switching between the first and second states can be achieved by rotating the discharge control unit 12.

[0072] The discharge control unit 12 may include a venturi tube for venting the liquid. Furthermore, the discharge control unit 12 may include an elastic material for venting air from the bottle in a third state and maintaining a seal within the bottle in a fourth state. Detailed configurations of the discharge control unit 12 and the fluid movement channel unit 11 will be described later.

[0073] Figure 2a This is a schematic diagram of the use of the ventilation device 1 in a first state according to an embodiment of the present invention. Figure 2b This is a schematic diagram of the use of the ventilation device 1 in a second state according to an embodiment of the present invention.

[0074] When the bottle opening is like Figure 2a When tilted downwards in the first state shown, the liquid inside the bottle can be discharged outside the bottle through the fluid movement channel unit 11 and the discharge control unit 12. A portion of the discharge control unit 12 may be made of a transparent material to allow for visual confirmation of the liquid discharge status.

[0075] like Figure 2b In the second state shown, when the air pump is coupled to or otherwise attached to a component made of elastic material within the discharge control unit 12, and air is drawn from the bottle by the air pump, the pressure inside the bottle decreases and becomes lower than the pressure outside the bottle. The discharge control unit 12 is configured to maintain a sealed state inside the bottle when the pressure inside the bottle is reduced.

[0076] Figure 3 This is a schematic diagram showing the configuration of a fluid movement channel unit 11 according to an embodiment of the present invention.

[0077] The fluid movement channel unit 11 may include a coupling unit 111, a sealing unit 112, an insertion unit 113, and a pipe unit 114.

[0078] The insertion unit 113 can be formed as a pipe with its diameter gradually decreasing towards the bottom so as to partially insert into the opening of the bottle and form a liquid movement channel for the liquid inside the bottle to flow.

[0079] The duct unit 114 can be inserted into the inside of the insertion unit 113 to form an airflow channel for external air to enter the bottle. The coupling unit 111 can be configured to couple with a portion of the discharge control unit 12 and can be configured as a portion of an approximately hemispherical shape.

[0080] The sealing unit 112 may include a first communication hole 112h1 communicating with the liquid movement channel of the insertion unit 113 and a second communication hole 112h2 communicating with the air flow channel of the pipe unit 114. The sealing unit 112 is configured to be in close contact with a portion of the housing of the discharge control unit 12 to maintain airtightness between the portion of the housing of the discharge control unit 12 and the coupling unit 111. The sealing unit 112 may include an elastic material such as rubber or silicone to maintain airtightness.

[0081] The coupling unit 111 may include a cutting unit 111c, a portion of the housing being removed. The cutting unit 111c facilitates coupling even when a gap (or interval) exists between the fluid movement channel unit 11 and the discharge control unit 12. The coupling unit 111 may include one or more protrusions projecting from the inner wall surface of the housing. These protrusions facilitate rotation of the discharge control unit 12 while it is coupled to the fluid movement channel unit 11.

[0082] Figure 4 This is a perspective view showing the discharge control unit in a first state according to an embodiment of the present invention. Figure 5 This is a perspective view showing the discharge control unit in a second state according to an embodiment of the present invention. Figure 6a This is an exploded perspective view of the discharge control unit as seen from above. Figure 6b This is an exploded perspective view of the discharge control unit as seen from below.

[0083] The following reference Figures 4 to 6b The structure of the discharge control unit 12 is described in detail.

[0084] The discharge control unit 12 may include a fluid conduit unit 121, a chamber unit 122, and a sealing control unit 123.

[0085] The chamber unit 122 is rotatably housed within the coupling unit 111 of the fluid movement channel unit 11, and has an internal fluid flow space for fluid flow. The fluid conduit unit 121 communicates with the fluid flow space within the chamber unit 122 and may have a Venturi shape with varying diameter. The sealing control unit 123 may include an elastic material such as rubber or silicone, is coupled to a pump to expel air, and is configured to maintain a sealed state within the bottle when pressure is reduced inside the bottle.

[0086] The chamber unit 122 may further include a through-pipe unit 112p and a valve seat 122s. The through-pipe unit 112p may be configured to form a fluid movement channel for discharging air from the bottle. The valve seat 122s may be located at the upper end of the through-pipe unit 112p. The lower end of the through-pipe unit 112p may be configured to pass through a through-hole 112h provided at the lower part of the chamber unit 122. The valve seat 122s formed at the upper end of the through-pipe unit 112p may be configured to maintain the airtightness of the bottle by maintaining close contact with the sealing control unit 123.

[0087] The chamber unit 122 may also include an air inlet 122ah and a liquid inlet 122fh. The air inlet 122ah may be configured to allow external air to flow into the chamber unit 122, and the liquid inlet 122fh may be configured to allow liquid in the bottle to flow into the chamber unit 122 through the fluid movement channel unit 11.

[0088] A chamber plate 122q may be disposed near the liquid inlet 122fh of the chamber unit 122. In the first state, when liquid flows out through the liquid inlet 122fh, if the liquid is directly transferred to the fluid conduit unit 121 through the space of the chamber unit 122, the ventilation effect may be reduced. The liquid flowing out from the liquid inlet 122fh is transferred to the fluid conduit unit 121 through the chamber plate 122q along the path flowing along the inner wall of the chamber unit 122, thereby maximizing the ventilation effect.

[0089] The discharge control unit 12 may include a pair of coupling protrusions 122t (122t1, 122t2) formed at relative positions. The fluid movement channel unit 11 may form a pair of coupling grooves 111h at positions corresponding to the coupling protrusions 122t. By rotating the discharge control unit 12 around the pair of coupling protrusions 122t as rotation axes, the state switching between the first state and the second state can be achieved.

[0090] In another embodiment, one or more coupling protrusions 122t may be provided, the fluid movement channel unit 11 may include one or more coupling grooves 111h formed at positions corresponding to the coupling protrusions 122t, and the discharge control unit 12 may be configured to rotate in a state coupled to the fluid movement channel unit 11. In this embodiment of the invention, the discharge control unit 12 is illustrated to rotate via the coupling protrusions 122t and the coupling grooves 111h; however, the discharge control unit 12 may be rotated in other ways than via the coupling protrusions 122t and the coupling grooves 111h, and such configuration is also within the scope of the invention.

[0091] Figure 7 This is a cross-sectional view showing the fluid discharge flow when the multifunctional ventilation device 1 performs its ventilation function in the first state.

[0092] In the first state, when the bottle neck containing liquid (such as wine) is lowered, the liquid inside the bottle can be discharged into the first connecting hole 112h1 through the liquid movement channel of the insertion unit 113. In the first state, the first connecting hole 112h1 is connected to the liquid inlet 122fh, so the liquid can flow into the chamber unit 122 through the liquid inlet 122fh. The liquid discharged from the chamber plate 122q in the chamber unit 122 through the liquid inlet 122fh does not flow directly into the fluid conduit unit 121, but flows into the fluid conduit unit 121 along the inner wall surface of the chamber unit 122. The introduced liquid can be discharged to the outside through the Venturi tube-shaped fluid conduit unit 121. When the flow rate of the liquid increases in the narrow part of the Venturi tube-shaped fluid conduit unit 121, the liquid can be ventilated by contact with air (oxygen).

[0093] Figure 8 This is a cross-sectional view showing the airflow when the multi-functional venting device 1 is performing the functions of a bottle stopper and a food preservative in the second state.

[0094] like Figure 8 In the second state shown, when the air pump at the top of the sealing control unit 123 performs a evacuation operation, air inside the bottle can flow into the through pipe unit 112p in the chamber unit 122 through the air flow channel in the insertion unit 113, the first connecting hole 112h1, and the through hole 112h. The airflow in the through pipe unit 112p can be discharged outward through the gap between the valve seat 122s and the sealing control unit 123. After the air inside the bottle is discharged, the pressure inside the bottle is lower than the pressure outside the bottle. At this time, a pressure is generated outside the sealing control unit 123 that acts on the inside of the bottle, causing the sealing control unit 123 to come into close contact with the valve seat 122s, thereby sealing the gap between the sealing control unit 123 and the valve seat 122s. When the housing of the sealing control unit 123 moves to the left or right due to pressure reduction in the sealed state, external air will flow in from the gap between the sealing control unit 123 and the valve seat 122s, thereby releasing / canceling the pressure reduction state.

[0095] Figure 9 This is a schematic diagram illustrating the external features of a multifunctional wine accessory according to the present invention. Figure 10 This is a perspective view of the lower part of the bottom surface of the wine pump according to the present invention. Figure 11 This is a schematic diagram showing the cutting of the cutting frame according to the present invention. Figure 12 This is an exploded perspective view showing the disassembled wine pump according to the present invention. Figure 13 The figure shows a wine pump according to the invention used to perform the corkscrew function. Figure 14 The diagram shows a wine pump according to the invention used to perform pump functions. Figure 15 This is a diagram showing the separation of the wine pump and wine stopper according to the present invention.

[0096] The following will refer to Figures 9 to 15 Description of multi-functional wine pumps and multi-functional wine accessories.

[0097] This invention relates to a multi-functional wine pump and multi-functional wine accessories. More specifically, it relates to a multi-functional wine pump and multi-functional wine accessories that can be used at the opening of a wine package and integrate the functions of a wine cutter, bottle opener, aerator, pump, stopper, and preservative, thereby enabling convenient operation of opening, drinking, and storing wine through a single product.

[0098] The multi-functional wine accessory 2 includes: a multi-functional wine pump 1000 (hereinafter referred to as "wine pump"), which can be coupled to the neck of a sealed wine bottle to realize the functions of a cutter, corkscrew and pump; and a wine stopper 2000 which can be set on the upper end of the wine pump 1000, the internal spaces of which are interconnected (e.g. through other components), and can be connected (coupled) or separated (disconnected) from the wine pump 1000 as needed to realize the functions of a vent, bottle stopper and preservation device.

[0099] The wine pump 1000 may include: a cutting frame 1100 for removing the sealing packaging (such as foil or vinyl film) from the neck of a commercial wine bottle; an open frame 1200 coupled to and communicating with the interior of the cutting frame 1100 to separate the cork at the sealed, cut opening of the wine bottle to open the wine; and a pump frame 1300 communicating with the interior of the cutting frame 1100 and the open frame 1200 to perform a pumping function of injecting or expelling air into the wine bottle through up-and-down operation.

[0100] The cutting frame 1100, the open frame 1200, and the pump frame 1300 are cylindrical and can be coupled as a whole. A hole is formed at one end of the wine pump 1000 to insert and secure a portion of the lower end of the wine stopper 2000.

[0101] The cutting frame 1100 is cylindrical, but the diameter of the lower end of the cutting frame 1100 can be greater than the diameter of the upper end of the cutting frame 1100, so that the wine pump 1000 and the wine stopper 2000 can be stably installed and fixed to the ground or surface.

[0102] The upper and lower surfaces of the cut frame 1100 can remain open, but must be embedded in the lower inner side of the open frame 1200.

[0103] An insertion hole 1110 is formed inside the cutting frame 1100. This insertion hole and the open hole 1220 (described later) are arranged vertically so that they are internally connected. A portion of the lower end of the screw 1210 is located inside the insertion hole 1110. An inlet hole 1120 is formed on one side of the lower surface of the cutting frame 1100. The inlet hole is recessed upward by a predetermined width to accommodate the neck of a wine bottle. A cutter 1130 for removing the sealing material from the neck of the wine bottle is formed on the inner edge of the inlet hole 1120.

[0104] Therefore, when the user places the seal of the wine bottle inside the inlet 1120 and rotates the wine pump 1000, which includes the cutting frame 1100, the cutter 1130 contacts the seal, thereby cutting the seal. The user can then easily grasp and tear off the damaged seal.

[0105] By using the inlet hole 1120 and the cutter 1130, this invention can be applied to various bottle necks in multiple ways, removing the seal only requires close contact with the outer surface of the bottle neck. Since the cutter 1130 is not exposed externally, the seal can be safely removed. This principle applies not only to wine bottle necks sealed with foil or similar materials, but also to high-pressure sealed vinyl caps; by placing the wine bottle neck inside the inlet hole 1120 and then rotating it, the cutter 1130 can be brought into close contact with the bottle neck, achieving cutting / tearing and removal.

[0106] The open frame 1200 is cylindrical, and a cutting frame 1100 is provided on the lower inner side. It communicates with the inside of the insertion hole 1110 of the cutting frame 1100 and is coupled with the cork that seals the mouth of the wine bottle to realize the function of a bottle opener for removing the cork that seals the mouth of the wine bottle.

[0107] The open frame 1200 is cylindrical and may include: a screw 1210 configured to insert the cork through a unidirectional rotation on the inside and to separate the cork from the opening of the wine bottle by a reverse rotation; and an open hole 1220 having the screw 1210 at its inner center and communicating with an insertion hole 1110 therein so that the neck of the wine bottle containing the cork is located therein.

[0108] Screw 1210 is shaped like a metal screw used in a wine opener. Its lower end is located at the center of the inner side of the insertion hole 1110 of the cutting frame 1100. Therefore, when the user inserts the wine bottle neck into the insertion hole 1110, the lower end of screw 1210 can make close contact with the cork and achieve coupling. The upper end of screw 1210 is coupled and fixed to the inner frame 1320 of the pump frame 1300 (described later). When the user rotates the wine pump 1000, the screw also rotates along the fixed pump frame 1300, thereby allowing the coupled cork to be pulled out from the wine bottle neck.

[0109] The user can easily rotate the wine pump 1000 via the friction protrusion 1311 of the outer frame 1310. In this way, the user can rotate and lift the wine pump 1000, which contains a screw 1210 that passes through and couples with the cork, thereby performing the cork-removing opener function.

[0110] The open hole 1220 is a cavity formed along the height direction at the center of the inner side of the open frame 1200. When the cutting frame 1100 is located inside the lower end of the open frame 1200, the open hole 1220 can communicate with the interior of the insertion hole 1110. The screw 1210 is located inside the open hole 1220, and the opening of the cork can be coupled to the screw 1210 inside the open hole 1220.

[0111] Users can use the corkscrew function by coupling the wine bottle neck to the wine pump 1000 and then rotating to remove the cork. A perforated inspection hole 1230 is provided on one side of the front surface for easy external verification that the cork is correctly coupled and secured to the screw 1210 and can be removed.

[0112] Accordingly, users can easily visually confirm whether the wine pump 1000 is rotating in one direction, causing the screw 1210 to penetrate and couple to the cork inside the wine bottle opening. When rotating in the other direction (opposite to "one direction"), the cork coupled to the screw 1210 will move upward, so that users can easily separate the cork by rotating the wine pump 1000 without emptying it, thus opening the wine.

[0113] The pump frame 1300 is designed to expel air (oxygen) from inside the wine bottle. The pump frame 1300 may include an outer frame 1310 and an inner frame 1320.

[0114] The outer frame 1310 is located on the outside, at the upper outer end of the wine pump 1000, and can be configured for a user to grip and rotate. The inner frame 1320 is located inside the outer frame 1310 and connected to it by screws 1210. It can be configured such that its outer surface is separated from the inner surface of the outer frame 1310 to allow air to be introduced or exhausted through such a gap / space.

[0115] The outer side of the upper end of the outer frame 1310 is provided with a plurality of friction protrusions 1311, which are formed at predetermined intervals, so that the user can easily grasp and rotate the wine pump 1000 containing the pump frame 1300 by friction. Therefore, by grasping and rotating the outer surface of the outer frame 1310 including the friction protrusions 1311, the pump frame 1300 can be rotated or moved up and down.

[0116] The inner frame 1320 has the same cylindrical structure as the outer frame 1310, but the outer diameter of the inner frame 1320 is smaller than the inner diameter of the outer frame 1310, causing a gap to exist between the inner frame 1320 and the outer frame 1310. The upper surface of the inner frame 1320 is open so that the wine stopper 2000 can be inserted therein, and the center of its lower surface is coupled and secured to the upper end of the screw 1210.

[0117] In this case, a guide groove 1321 recessed along the length direction is formed at one end of an outer surface of the inner frame 1320. The guide groove 1321 is used to guide a guide protrusion 1312, which extends from the inner surface of the outer frame 1310 and inserts into the guide groove 1321, so that the guide protrusion 1312 can move along the inserted guide groove 1321 when the outer frame 1310 moves up and down.

[0118] In this case, the protruding length of the guide rail protrusion 1312 is formed to be longer than the recessed length of the guide rail groove 1321, so that the outer frame 1310 is coupled with the inner frame 1320, thereby forming a gap between the inner surface of the outer frame 1310 and the outer surface of the inner frame 1320.

[0119] Therefore, a gap is formed between the upper end of the inner frame 1320 and the upper end of the outer frame 1310, and a package 1322 that can seal the gap is formed along the outer peripheral surface of the upper end of the inner frame 1320.

[0120] Package 1322 may be truncated cone-shaped, with its sloping face gradually widening towards the bottom. When the inner frame 1320 moves to the opposite side of the wine bottle (e.g., Figure 14 When the inner frame 1320 is exposed to the outside (as indicated by the upward arrow), the package 1322 fits tightly against the outer surface of the inner frame 1320, thereby sealing the gap between the inner surface of the outer frame 1310 and the outer surface of the inner frame 1320, maintaining airtightness. Thus, through the package 1322, the second connecting hole 2122 of the wine stopper 2000 (described later) is opened, and air from inside the wine bottle is drawn towards the wine stopper 2000 through the second connecting hole 2122.

[0121] When the inner frame 1320 moves toward the wine bottle (as...) Figure 14 As shown by the downward arrow, when the inner frame 1320 is located inside the outer frame 1310, the airtightness maintained by the tight contact between the package 1322 and the inner surface of the outer frame 1310 is released / cancelled. When the airtightness is released, the previously opened second connecting hole 2122 closes. Therefore, the air between the inner surface of the outer frame 1310 and the outer surface of the inner frame 1320 is discharged to the outside through the gap between the package 1322 and the outer frame 1310.

[0122] Therefore, by manually driving the pump frame 1300, residual air inside the wine bottle is drawn into the wine stopper 2000 and expelled to the outside, thus creating a vacuum inside the wine bottle. This structure allows the air inside the wine bottle to be expelled, creating a vacuum state and enabling the wine to be stored for a long time without spoiling.

[0123] The wine pump 1000 described above can function as a wine cutter, corkscrew, and pump. Furthermore, the wine pump 1000 can be detachably coupled to one end of the wine cork 2000 and can have a cylindrical structure to simultaneously function as a support for stably supporting the wine cork 2000.

[0124] Figure 16 This is a diagram illustrating the coupling framework according to the present invention. Figure 17 a and Figure 17 b is a front perspective view and a rear perspective view of the discharge frame according to the present invention. Figure 18a and Figure 18b The figures show an exploded perspective view from the front and a exploded perspective view from the rear after the exhaust frame has been disassembled according to the present invention.

[0125] The following will refer to Figures 16 to 18b Describes a wine stopper 2000 that can be detachably coupled to a wine pump 1000.

[0126] The wine stopper 2000 functions as a vent, a preservative, and a bottle stopper. The wine stopper 2000 may include: a coupling frame 2100 with a fluid movement channel, a portion of which is inserted into the upper end of a wine pump 1000; a discharge frame 2200 coupled to the coupling frame 2100, the discharge frame 2200 having a flow path communicating with the fluid movement channel; and a discharge port for discharging liquid (i.e., wine).

[0127] The coupling frame 2100 may include a coupling frame body 2110, a sealing unit 2120, an insertion part 2130, and a flow tube 2140.

[0128] The coupling frame body 2110 can be coupled to a portion of the outer side of the discharge frame 2200, and its shape can be as follows: Figure 16 The shape shown is hemispherical, but it is not limited to this.

[0129] The interior of the coupling frame body 2110 is formed with a cavity so that the discharge frame 2200 can be provided in a form that is inserted into its interior.

[0130] The sealing unit 2120 may include a first communication hole 2121 communicating with the liquid movement channel of the insertion portion 2130, and a second communication hole 2122 communicating with the air flow channel of the flow tube 2140. The sealing unit 2120 is configured to be in close contact with a portion of the housing of the discharge frame 2200 to maintain airtightness between the portion of the housing of the discharge frame 2200 and the coupling frame body 2110. In this case, the sealing unit 2120 is made of an elastic material such as rubber or silicone to improve airtightness.

[0131] The coupling frame body 2110 can form a plurality of cut grooves 2111, which can facilitate the connection between the coupling frame body 2110 and the discharge frame 2200 even when there is a gap or interval between them. In addition, the inner side of the coupling frame body 2110 is provided with a rotating groove 2112, which fixes and couples the rotating protrusion 2220a (described later) of the discharge frame 2200, so that the discharge frame 2200 can rotate around the rotating protrusion 2220a.

[0132] Through the engagement between the rotating groove 2112 and the rotating protrusion 2220a, the discharge frame 2200 can be easily rotated in a predetermined direction inside the coupling frame 2100.

[0133] The insertion part 2130 is internally connected to the coupling frame body 2110 and is in the form of a downwardly protruding tubular shape, allowing a portion of the insertion part 2130 to be inserted into the inside of the wine bottle. At this time, the insertion part 2130 has a shape with a gradually decreasing diameter on the downward side, forming a liquid movement channel therein, allowing the liquid in the wine bottle to move.

[0134] The flow tube 2140 is inserted inside the insertion part 2130 to form an airflow channel for external air to flow into the wine bottle.

[0135] The discharge frame 2200 may include a fluid conduit 2210, a discharge frame body 2220, and a sealing control element 2230.

[0136] The discharge frame body 2220 can be accommodated inside the coupling frame body 2110, allowing it to rotate, and its interior can include a fluid movement space for fluid movement.

[0137] The fluid conduit 2210 is connected to the fluid movement space within the discharge frame body 2220, and it can be in the shape of a Venturi tube with varying diameter.

[0138] The sealing control (2230) is made of a flexible material, such as rubber or silicone, and is coupled to the wine pump 1000 to expel air. It is configured to keep the wine bottle sealed when depressurization occurs inside the wine bottle.

[0139] In this configuration, the discharge frame body 2220 may further include a through-tube 2221 and a valve seat 2222. The through-tube 2221 is configured to form a fluid movement channel for discharging air from inside the bottle, and the valve seat 2222 is formed at the upper end of the through-tube 2221. Furthermore, the lower end of the through-tube 2221 may be configured to pass through a through-hole 2220b provided at the bottom of the discharge frame body 2220. The valve seat 2222 formed at the upper end of the through-tube 2221 may be configured to be in close contact with the sealing control element 2230 to maintain the airtightness of the bottle's interior.

[0140] The discharge frame body 2220 may also include an air inlet 2223 and a liquid inlet 2224. The air inlet 2223 is configured to introduce outside air into the discharge frame body 2220, and the liquid inlet 2224 is configured to introduce liquid from the wine bottle into the discharge frame body 2220 through the coupling frame 2100.

[0141] In this case, a main body plate 2225 can be installed around the liquid inlet 2224. That is, in the first state, when liquid flows out through the liquid inlet 2224, if the liquid is directly transferred to the fluid pipe 2210 through the space of the discharge frame body 2220, the ventilation effect may be halved. Therefore, by using the main body plate 2225 to transfer the liquid flowing out from the liquid inlet 2224 to the fluid pipe 2210 along the path of flowing along the inner wall of the discharge frame body 2220, the ventilation effect can be maximized.

[0142] When the discharge frame 2200 is inserted into the coupling frame 2100, the rotating protrusion 2220a forms a protruding structure at the position corresponding to the aforementioned rotating groove 2112. Therefore, when the rotating protrusion 2220a is inserted into the inner side of the rotating groove 2112 and engages with the rotating groove 2112, the discharge frame 2200 rotates relative to the axial direction of the rotating protrusion 2220a.

[0143] By rotating the discharge frame 2200, it is possible to [do something] as needed. Figure 20 The first state shown is the same as Figure 21 Switching between the second states shown.

[0144] In this configuration, the rotating protrusion 2220a can form a single unit or multiple units, and the rotating groove 2112 can also be formed by recessing in the same number and position as the rotating protrusion 2220a. Therefore, the discharge frame 2200 can rotate directly within the coupling frame 2100, or it can pre-rotate to a first or second state position before coupling with the coupling frame 2100. Not limited to axial coupling rotations, such as the rotating protrusion 2220a and the rotating groove 2112, various other forms of coupling and rotation methods can be achieved through configuration changes.

[0145] like Figure 20 As shown, when the wine stopper 2000 is coupled to the wine bottle in the first state, the wine bottle opening is tilted, allowing the liquid (wine) inside the bottle to drain into the first connecting hole 2121 through the liquid movement channel of the insertion part 2130. In this first state, since the first connecting hole 2121 is interconnected with the liquid inlet 2224, the liquid flows into the discharge frame body 2220 through the liquid inlet 2224. Due to the main plate 2225 in the discharge frame 2220, the liquid discharged through the liquid inlet 2224 does not directly enter the fluid pipe 2210, but flows along the inner wall surface of the discharge frame body 2220 and then enters the fluid pipe 2210. The introduced liquid is discharged outward through the Venturi-shaped fluid pipe 2210. In this case, the Venturi-shaped fluid pipe 2210 causes an increase in the liquid flow velocity in the narrowed section, and it comes into contact with the outside air (or oxygen), thereby producing a ventilation effect.

[0146] In addition, such as Figure 21 In the second state shown, when the upper part of the sealing control member 2230 performs a suction operation through the pump frame 1300, the air inside the wine bottle may enter the through pipe 2221 in the discharge frame body 2220 through the air flow channel of the insertion part 2130, the first connecting hole 2121 and the through hole 2220b.

[0147] In this configuration, the airflow through the through-pipe 2221 passes through the gap between the valve seat 2222 and the sealing control 2230, and is discharged outwards through the gap between the outer frame 1310 and the inner frame 1320 of the pump frame 1300. As air is discharged from the wine bottle, the air pressure inside the bottle is lower than the external pressure. When this decompression occurs, pressure is applied to the inside of the wine bottle from the outside of the sealing control 2230, causing the sealing control 2230 to come into tight contact with the valve seat 2222, thereby sealing the space between them. Similarly, the packaging 1322 also closes the gap between the inner surface of the outer frame 1310 and the outer surface of the inner frame 1320, completing the seal of the bottle.

[0148] Furthermore, when the device is in a sealed state due to pressure reduction, if pressure is applied to a portion of the housing of the sealing control member 2230 in the upward direction, the sealing control member 2230 moves, allowing external air to be introduced through the gap between the sealing control member 2230 and the valve seat 2222, thereby releasing the pressure reduction state.

[0149] The aforementioned discharge frame 2200 is made of transparent material so that the movement of the liquid inside can be observed from the outside, thus allowing for a direct view of the wine discharge process.

[0150] In normal use, the wine stopper 2000 can be coupled to the upper end of the wine pump 1000 so that the wine stopper 2000 can be placed in the set position through the wine pump 1000. When performing a suction operation by coupling with the wine pump 1000 through the pump frame 1300, the wine stopper 2000, in conjunction with the packaging 1322, maintains or releases the airtight state inside the pump frame 1300, while expelling the air introduced into the wine bottle to the outside.

[0151] Furthermore, when the wine stopper 2000 is separated from the wine pump 1000 and directly coupled to the wine bottle neck, wine can be poured smoothly and steadily when the wine bottle is tilted. It enhances ventilation by increasing the contact area and time with air, and can also connect or seal the inside and outside of the wine bottle while being coupled to it, thus performing the function of a bottle stopper.

[0152] The wine pump 1000 and wine stopper 2000 described above can be stored in a wine display case or similar device, in which case the upper part of the wine pump 1000 remains coupled to the wine stopper 2000. If needed, the wine pump 1000 can be used to cut open the seal and open the wine, and then the wine stopper 2000 can be separated from the wine pump 1000 and coupled to the bottle neck, providing the functional advantages of a vent, pump, stopper and preservative.

[0153] Furthermore, even if the wine stopper 2000 is coupled to other wine bottles, the wine pump 1000 can still be used as a sealant cutter and corkscrew for other wines. Therefore, by connecting or disconnecting the wine stopper 2000 and the wine pump 1000 as needed, this device offers the advantage of versatile use.

[0154] Figure 22 This is a diagram illustrating a wine cutter according to another embodiment of the present invention.

[0155] Reference Figure 22 The open frame 1200 may have a cutter 1250 disposed near the inspection hole 1230. The cutter 1250 is generally bracelet-shaped and can be made in a shape that cuts a portion of the annular plate near the inspection hole 1230. The cutter 1250 may include two ends 1251.

[0156] The area formed by the inspection hole 1230 can be larger than the opening of the wine bottle, and the cutter 1250 can be made such that when both sides of the cutter 1250 are pressed together, the gap between the two ends 1251 of the cutter 1250 narrows.

[0157] When the user presses down on the side of the cutter 1250 with the inspection hole 1230 inserted into the wine bottle opening, both ends 1251 will contact the seal (foil) of the wine bottle opening. In this case, the user can easily cut the seal of the wine bottle opening by rotating the wine bottle or rotating the cutter 1250 and the open frame 1200.

[0158] The foregoing description of this invention is intended to provide illustrative examples, and those skilled in the art will understand that the invention can be easily modified into other specific forms without departing from its technical spirit or essential characteristics. Therefore, it should be understood that the above embodiments are exemplary in all respects and not restrictive. For example, elements described as independent units can be implemented separately, and similarly, elements described as separate can be implemented in combination.

[0159] The scope of protection of this invention is defined by the claims. Any changes or modifications derived from the subject matter and scope of protection of the claims and their equivalents shall be interpreted as being included within the scope of protection of this invention.

[0160] Explanation of reference numerals in the attached figures 1: Multifunctional ventilation device 11: Fluid movement channel unit 12: Discharge control unit 111: Coupling Unit 112: Sealing unit 113: Insertion Unit 114: Piping Unit 121: Fluid Piping Unit 122: Chamber Unit 123: Sealing control unit 2: Multifunctional wine accessories 1000: Wine Pump 1100: Cutting Frame 1200: Open Framework 1300: Pump frame 2000: Wine Corks 2100: Coupled Framework 2200: Exhaust frame

Claims

1. A multifunctional venting device, disposed at the opening of a bottle containing liquid, the multifunctional venting device comprising: A fluid movement channel unit, including a fluid movement channel, is configured to insert a portion of the fluid movement channel unit into the opening of the bottle; as well as Discharge control unit, coupled to the fluid movement channel unit, the discharge control unit includes: The flow path is connected to the fluid movement channel; and The outlet is used to discharge the liquid. The discharge control unit acts as a vent, allowing the liquid flowing out of the bottle to come into contact with air in the first state, and also acts as a stopper to prevent the liquid from being discharged in the second state.

2. The multifunctional ventilation device according to claim 1, wherein, When the discharge control unit is coupled to the pump in the second state, the discharge control unit is configured as a preservative to discharge air from inside the bottle to the outside of the bottle.

3. The multifunctional ventilation device according to claim 1, wherein, The switching between the first state and the second state is achieved by rotating the discharge control unit.

4. The multifunctional ventilation device according to claim 1, wherein, The discharge control unit also includes: A venturi tube for venting the liquid; and An elastic material is used to expel the air inside the bottle to the outside of the bottle in the third state and to maintain the seal inside the bottle in the fourth state.

5. The multifunctional ventilation device according to claim 1, wherein, The fluid transport channel unit further includes: An insertion unit, which is pipe-shaped and gradually decreases in diameter towards the bottom to partially insert into the opening of the bottle, forms a liquid movement channel through which the liquid inside the bottle flows. A pipe unit is inserted into the inner side of the insertion unit to form an air flow channel, through which external air flows into the bottle; Coupling unit for coupling with a portion of the discharge control unit; and The sealing unit has a first communication hole for communicating with the liquid movement channel and a second communication hole for communicating with the air flow channel. The sealing unit is configured to be in close contact with a portion of the housing of the discharge control unit to maintain airtightness between the portion of the housing of the discharge control unit and the coupling unit.

6. The multifunctional ventilation device according to claim 1, wherein, The discharge control unit also includes: A chamber unit is rotatably housed within a portion of the fluid movement channel unit, and has a fluid flow space inside through which fluid flows. A fluid conduit unit, communicating with the fluid flow space within the chamber unit, is in the shape of a Venturi tube with varying diameter; and A sealing control unit, comprising an elastic material, is coupled to a pump for venting air from inside the bottle and maintaining a seal inside the bottle when pressure is reduced.

7. The multifunctional ventilation device according to claim 6, wherein, The chamber unit also includes: A fluid movement channel is formed through the pipe unit to discharge air from inside the bottle; and A valve seat, formed at the end of the through-pipe unit, is configured to be in close contact with the sealing control unit to maintain the airtightness inside the bottle.

8. The multifunctional ventilation device according to claim 1, wherein, The discharge control unit also includes one, two, or more coupling protrusions. The fluid transport channel unit further includes: One, two, or more coupling grooves are formed at positions corresponding to the coupling protrusions. The state switching between the first state and the second state is achieved by rotating the discharge control unit around the coupling protrusion as the rotation axis.

9. The multifunctional ventilation device according to claim 6, wherein, The chamber unit also includes: An air inlet is used to introduce outside air into the chamber unit; and The inlet is used to introduce the liquid in the bottle into the chamber unit through the fluid movement channel unit.

10. A multi-functional wine pump, comprising: An open frame is used to separate the cork from the bottle neck by partially penetrating and moving the cork at the bottle neck. A pump frame, coupled to the open frame, the pump frame expels air from inside the bottle to the outside of the bottle; as well as A cutting frame, coupled to the open frame, is used to remove the seal at the bottle opening.

11. The multifunctional wine pump according to claim 10, wherein, The cutting frame is configured to draw a portion of the bottle opening into one side and remove the seal by rotation; The screw for penetrating the cork is formed to protrude from the open frame, and when the open frame is coupled to the bottle neck, the screw penetrates and moves the cork by rotation; and The pump frame expels the air inside the bottle to the outside through an up-and-down suction operation.

12. The multifunctional wine pump according to claim 10, wherein, The cutting frame includes: A mating hole is provided at the lower inner side of the open frame, and a portion of the bottle mouth is inserted into the inner center of the mating hole; An inlet hole communicates with the inner side of the mating hole and is formed as a recess on one side of the lower end; and A cutter, formed inside the inlet hole, removes the seal by rotating the cutter along the bottle neck that is sucked into the inlet hole.

13. The multifunctional wine pump according to claim 10, wherein, The open frame is cylindrical, and the open frame includes: An open hole, wherein the screw is located at the inner center of the open frame, and the upper end of the bottle neck is inserted into the open hole; and An inspection hole is provided, which communicates with the interior of the open hole and is in an open state, so as to allow inspection of the movement of the screw and the cork from the outside.

14. The multi-functional wine pump according to claim 10, wherein, The pump frame includes: An outer frame, located at the upper end of the open frame and movable in the vertical direction; and An inner frame is located inside the outer frame and is connected to the open frame; A gap is formed between the inner surface of the outer frame and the outer surface of the inner frame. The inner frame has a packaging element at its end, the packaging element being configured to maintain communication between the gap and the outside in a first state, and to seal the gap between the outer frame and the inner frame in a second state to prevent communication between the gap and the outside.

15. The multi-functional wine pump according to claim 14, wherein, A guide rail protrusion protruding along the length direction is formed on a portion of the inner surface of the outer frame. A guide rail groove corresponding to the shape of the guide rail protrusion is formed on the outer surface of the inner frame, and The outer frame moves up and down along the extension direction of the inner frame while the guide rail protrusion engages with the guide rail groove.

16. The multi-functional wine pump according to claim 14, wherein, The package is coupled to one end of the internal frame and is truncated cone-shaped. When the distance between one end of the inner frame and the bottle neck increases, the packaging seals the gap between the outer frame and the inner frame, and the air inside the bottle flows into the inside of the multi-functional wine pump. When the distance between one end of the inner frame and the bottle opening decreases, the package separates from the inner surface of the outer frame, allowing air to escape through the gap between the outer frame and the package.

17. A multi-functional wine accessory, comprising: The multi-functional wine pump as described in claim 10; as well as A wine stopper is attached to and detachably formed at one end of the multi-functional wine pump. The wine stopper is configured to form a fluid-movable fluid flow channel and an outlet for fluid to be discharged to the outside of the multi-functional wine accessory.

18. The multifunctional wine accessory according to claim 17, wherein, The wine cork includes: Coupled framework, including fluid movement channels; and A discharge frame, coupled to the coupling frame, the discharge frame comprising: The flow path is connected to the fluid movement channel; and The outlet is used to drain liquid. The wine stopper can be separated from the multi-functional wine pump, allowing a portion of the bottle opening to be inserted into the lower end of the coupling frame. In a first state, the discharge frame allows the liquid flowing from the bottle to come into contact with air, and in a second state, it blocks the discharge of the liquid.

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