Wine head of wine taking machine

Abstract

The utility model provides a wine taking machine foreshot which comprises a needle seat and a sleeve used for being arranged on a wine bottle opening in a sleeved mode, the needle seat is provided with an air inlet pipe and a liquid discharging pipe, one end of the air inlet pipe and one end of the liquid discharging pipe are arranged on the sleeve in an inserted mode, and the other end of the air inlet pipe and the other end of the liquid discharging pipe are provided with one-way exhaust valves. And the needle seat and the sleeve are arranged in a sliding manner. According to the utility model, the sleeve is sleeved on the bottle opening of the wine bottle, then the needle seat is pushed to enable the air inlet pipe and the liquid discharge pipe to be inserted into the cork of the bottle opening, and then the wine taking machine is used for controlling the opening and closing of the one-way exhaust valve, so that the liquid in the wine bottle can be discharged; in the using process, it is ensured that external air cannot enter the wine bottle, wine is prevented from being polluted by the air, use is convenient, and the effect that the wine bottle can be used when inserted is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wine taking machine accessory technical field, especially in a kind of wine taking machine wine head. BACKGROUND

[0002] Wine taking machine can guide the wine in wine bottle, and needle tube device will be set in wine taking machine will be inserted into wine bottle mouth, the needle tube device is used to pierce the cork on wine bottle, so that the wine in wine bottle can flow out through needle tube device, to reach the effect of taking wine.

[0003] When drinking ends, the wine in wine bottle is easily leaked out in the moment of pulling out wine bottle from needle tube device, and air is easily entered into wine bottle after wine bottle is inserted by needle tube device, to contaminate the wine in wine bottle, affect the quality of wine.

[0004] Therefore, prior art needs to be improved and improved. INVENTION CONTENTS

[0005] In view of the above deficiencies of prior art, the utility model provides a kind of wine taking machine wine head, can be set on the bottle mouth of wine bottle, can be used in cooperation with wine taking machine when needing to take wine, and ensure that external air cannot enter into wine bottle during use, prevent wine from being contaminated by air, and it is convenient to use, play the effect of plug and use.

[0006] In order to achieve the above purpose, the utility model takes the following technical scheme:

[0007] A kind of wine taking machine wine head, including shell, the side of the shell is provided with the cladding portion for being set on just wine bottle mouth, the inside of the cladding portion is provided with the gas inlet channel and the liquid outlet channel that pass through the shell and are communicated with the inside of the wine bottle mouth.

[0008] Further, the shell includes needle seat, the cladding portion includes sleeve for being set on wine bottle mouth, the needle seat is slidably arranged with the sleeve, the gas inlet channel and the liquid outlet channel include gas inlet tube and liquid outlet tube respectively arranged on the needle seat, one end of the gas inlet tube and the liquid outlet tube is inserted in the sleeve and suspended in the sleeve, the one end of the gas inlet tube and the liquid outlet tube connected with the needle seat is provided with one-way exhaust valve.

[0009] Further, the needle seat is provided with a plurality of guide pieces, the sleeve is provided with guide channel matched with the guide piece, the guide piece is slidably arranged with the guide channel.

[0010] Further, the guide piece is columnar or strip-shaped.

[0011] Further, the sleeve is provided with a needle tube guide hole for inserting the air inlet tube and the liquid outlet tube, and when the needle seat slides to the sleeve, the air inlet tube and the liquid outlet tube extend into the sleeve through the needle tube guide hole.

[0012] Further, one end of the sleeve is provided with an opening for being sleeved on the mouth of the wine bottle, and the sleeve is provided with an inner container for facilitating the sleeve on the mouth of the wine bottle.

[0013] Further, the inner container is provided with a sliding channel for sliding with the guide piece, and the other end of the sleeve is provided with a top cover, and the top cover is provided with a sliding guide hole for sliding with the guide piece, and the sliding guide hole and the sliding channel form the guide channel.

[0014] Further, the sleeve is further provided with a cavity, the inner container is arranged in the cavity, and one end of the sleeve is provided with a fixing piece, the fixing piece is provided with the opening, and the inner container is fixed in the cavity through the fixing piece.

[0015] Further, the inner container is a soft rubber inner container.

[0016] Further, one end of the inner container is closed, the inner container comprises a hollow barrel and a mounting portion arranged outside the barrel, a reinforcing rib is arranged between the mounting portion and the barrel, and the inner wall of the barrel is arranged in a wave shape.

[0017] Further, one end of the inner container is provided with O-rings matched with the positions of the air inlet tube and the liquid outlet tube respectively, and the O-rings are provided with thin walls for facilitating the air inlet tube and the liquid outlet tube to pierce.

[0018] Further, one end of the air inlet tube and the liquid outlet tube is provided with a needle cap, the outer side of the needle cap is provided with a sealing groove, and the sealing groove is arranged with a sealing piece.

[0019] Further, the inside of the needle cap is provided with a flow cavity, the flow cavity can communicate with the air inlet tube or the liquid outlet tube, and one end of the flow cavity is provided with the one-way exhaust valve or the cross valve.

[0020] Further, the end of the guide piece is provided with a limiting piece for preventing the guide piece from being separated from the guide channel.

[0021] Further, the needle seat is provided with a mounting groove for mounting the needle cap, a preset distance is arranged between the needle cap and the inner wall of the mounting groove, and the top of the mounting groove is provided with a dust cover.

[0022] Further, the sleeve is provided with a positioning portion for mounting and positioning with the wine taking machine.

[0023] Further, the top of the guide channel is provided with a neck, the caliber of the two ends of the neck is larger than the caliber of the middle part of the neck.

[0024] Further, the needle seat is provided with an annular groove facilitating holding the needle seat.

[0025] Further, a plurality of through holes are arranged on the air inlet pipe and the liquid outlet pipe, the diameter of the through holes is 0.5mm-1mm.

[0026] Further, a boss is arranged on the sleeve, facilitating lifting the sleeve.

[0027] Compared with the prior art, the wine head of the wine taking machine comprises a shell, a cladding part is arranged on one side of the shell and is used for being sleeved on the mouth of a wine bottle, an air inlet channel and a liquid outlet channel are arranged in the cladding part and penetrate the shell and are in communication with the inside of the mouth of the wine bottle. According to the wine head, the cladding part is sleeved on the mouth of the wine bottle, then the wine in the wine bottle is drawn out through the cooperation of the wine taking machine and the liquid outlet channel, the air inlet channel is used for balancing the air pressure in the wine bottle, and the liquid in the wine bottle is discharged from the liquid outlet channel, so that the outside air cannot enter the wine bottle in the use process, the wine is prevented from being polluted by the air, the use is convenient, and the effect of being used as soon as being plugged is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings required to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.

[0029] Figure 1 The first angle structure diagram of the wine head of the wine taking machine is provided.

[0030] Figure 2 The second angle structure diagram of the wine head of the wine taking machine is provided.

[0031] Figure 3 The third angle structure diagram of the wine head of the wine taking machine is provided.

[0032] Figure 4 The first angle structure diagram of the wine head of the wine taking machine is provided. Figure 3 The cross-sectional view along A.

[0033] Figure 5 The cross-sectional view along A. Figure 3 The cross-sectional view along B.

[0034] Figure 6 The structure diagram of the needle seat of the first embodiment of the wine head of the wine taking machine provided by the utility model.

[0035] Figure 7 The structure diagram of the sleeve of the first embodiment of the wine head of the wine taking machine provided by the utility model.

[0036] Figure 8 The structure diagram of the needle seat of the another embodiment of the wine head of the wine taking machine provided by the utility model.

[0037] Figure 9 The structure diagram of the sleeve of the second embodiment of the wine head of the wine taking machine provided by the utility model. Figure 5 The enlarged diagram of the part D.

[0038] Figure 10 The structure diagram of the sleeve of the second embodiment of the wine head of the wine taking machine provided by the utility model.

[0039] Figure 11 The structure diagram of the sleeve of the second embodiment of the wine head of the wine taking machine provided by the utility model.

[0040] Figure 12 The structure diagram of the sleeve of the second embodiment of the wine head of the wine taking machine provided by the utility model. Figure 4 The enlarged diagram of the part C.

[0041] Figure 13 The structure diagram of the inner container of the sleeve of the first embodiment of the wine head of the wine taking machine provided by the utility model.

[0042] Figure 14 The structure diagram of the inner container of the sleeve of the another embodiment of the wine head of the wine taking machine provided by the utility model.

[0043] Figure 15 The structure diagram of the needle cap of the first embodiment of the wine head of the wine taking machine provided by the utility model.

[0044] Figure 16 The structure diagram of the sleeve of the third embodiment of the wine head of the wine taking machine provided by the utility model.

[0045] The figure mark explanation:

[0046] Covering part-100, air inlet channel-200, liquid outlet channel-300, needle seat-1, sleeve-2, air inlet pipe-3, liquid outlet pipe-4, one-way exhaust valve-5, guide-6, guide channel-7, needle tube guide hole-8, sliding guide hole-9, top cover-10, inner container-11, sleeve body-12, opening-13, fixed sheet-14, barrel-15, mounting part-16, reinforcing rib-17, needle cap-18, sealing groove-19, sealing element-20, flow cavity-21, limiting element-22, mounting groove-23, dust cover-24, neck-25, annular groove-26, positioning line-27, O-ring-28, cross valve-29, positioning part-30, sliding channel-31, boss-32. DETAILED DESCRIPTION

[0047] For the purpose of facilitating the understanding of the present application, a more complete description of the present application will be provided below with reference to the relevant drawings. The drawings show embodiments of the present application. However, the present application can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the specification of the present application herein is only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application.

[0049] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0050] In addition, the terms "first" and "second" and the like used in the present application can be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element. As used herein, the singular forms "a", "an" and "the" can also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms "include / contain" or "have" and the like specify the presence of stated features, integers, steps, operations, components, parts or combinations thereof, but do not exclude the presence or addition of one or more other features, integers, steps, operations, components, parts or combinations thereof.

[0051] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a mediating element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or a mediating element can be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes.

[0052] In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the utility model.

[0053] As shown in Figures 1-7 The wine head of the wine taking machine provided by the utility model, which comprises a shell, a cladding portion 100 for being sleeved on a wine bottle mouth is arranged on one side of the shell, an air inlet channel 200 and a liquid outlet channel 300 that penetrate through the shell and are in communication with the inside of the wine bottle mouth are arranged in the inside of the cladding portion 100. The shell and the wine bottle mouth can be sleeved and fixed through the cladding portion 100, then gas (inert gas or gas without oxygen) is injected into the air inlet channel 100, under the action of air pressure, the liquid in the wine bottle is discharged from the liquid outlet channel 300, so that the effect of taking wine is realized.

[0054] It can be understood that the wine in the wine bottle is not in contact with air or oxygen during the wine taking process, which can prevent the wine in the wine bottle from deteriorating. When the covering part 100 is sleeved on the bottle mouth of the wine bottle, it is directly sleeved on the bottle cap of the wine bottle, such as the soft cork. When the covering part 100 is sleeved on the soft cork, the air inlet channel 200 and the liquid outlet channel 300 can directly pass through the soft cork and communicate with the inside of the wine bottle, or the covering part is assembled with the bottle mouth of the wine bottle before the wine bottle is shipped, that is, the shell is like a bottle cap of the wine bottle, and only the air inlet channel 200 and the liquid outlet channel 300 are arranged on the bottle cap. When the wine is not taken, the air inlet channel 200 and the liquid outlet channel 300 seal the channel by the blocking piece, preventing the inside of the wine bottle from communicating with the outside air.

[0055] It should be noted that the wine head of the wine taking machine of the present application can be used as a wine cap sleeved on the bottle mouth of the wine bottle before shipment. The functions of the wine cap include the functions of the ordinary bottle cap for sealing the wine bottle. When the wine needs to be taken, the air inlet channel 100 and the liquid outlet channel 300 are set to an open state. In another use scenario, the wine head of the wine taking machine of the present application can be sleeved on the bottle mouth of the wine bottle in the form of additional installation. The bottle mouth of the wine bottle is provided with a soft cork. After the covering part is sleeved on the bottle mouth of the wine bottle, the air inlet channel 200 and the liquid outlet channel 300 can communicate with the inside of the wine bottle. During this period, how to guide the air inlet channel 200 and the liquid inlet channel 300 to communicate with the inside of the wine bottle involves a piercing part arranged on the shell for piercing the soft cork. The air inlet channel 200 and the liquid outlet channel 300 are arranged in the piercing part. In this use scenario, the structure of the piercing part can be various, including but not limited to a needle tube-shaped part.

[0056] Compared with the prior art, in the technical scheme of the present application, the covering part is sleeved on the bottle mouth of the wine bottle, and then the wine in the wine bottle is drawn out through the liquid outlet channel 300 by cooperating with the wine drinking machine. The air inlet channel 200 is used to balance the air pressure in the wine bottle flowing out from the liquid outlet channel, so as to realize the discharge of the liquid in the wine bottle. During use, it is ensured that the outside air cannot enter the wine bottle, preventing the wine from being polluted by air. The use is convenient, and the effect of plug and play is achieved.

[0057] In an embodiment, the shell includes a needle seat 1, the covering part 100 includes a sleeve 2 for sleeving on the bottle mouth of the wine bottle, the needle seat 1 and the sleeve 2 are slidingly arranged, the air inlet channel 200 and the liquid outlet channel 300 respectively include an air inlet pipe 3 and a liquid discharge pipe 4 arranged in the needle seat 1, one end of the air inlet pipe 3 and the liquid discharge pipe 4 is inserted in the sleeve 2 and suspended in the sleeve 2, and the one end of the air inlet pipe 3 and the liquid discharge pipe connected with the needle seat 1 is provided with a one-way air exhaust valve 5.

[0058] It can be understood that when in use, the sleeve 2 is first sleeved on the bottle mouth of the wine bottle, and then the needle seat 1 is pushed towards the bottle mouth, so that the air inlet pipe 3 and the liquid outlet pipe 4 pierce the cork in the bottle mouth, and since the other end of the air inlet pipe 3 and the liquid outlet pipe is provided with a one-way exhaust valve 5, external air cannot enter the wine bottle through the air inlet pipe 3 and the liquid outlet pipe 4, that is, it is ensured that the wine in the wine bottle is not polluted by air during use.

[0059] It should be pointed out that the wine head of the present application needs to be used in cooperation with the wine taking machine, wherein the wine taking machine is provided with two conduits which are respectively communicated with the air inlet pipe 3 and the liquid outlet pipe 4, and when the conduits are connected with the air inlet pipe 3 and the liquid outlet pipe 4, the wine in the wine bottle is discharged through the liquid outlet pipe 4 under the action of air pressure and gravity by inputting inert gas in the air inlet pipe 3. When the conduits are connected with the air inlet pipe 3 and the liquid outlet pipe 4, the conduits will lift the one-way exhaust valve 5, so that the one-way exhaust valve 5 is opened, thereby realizing the communication between the conduits and the air inlet pipe 3 and the liquid outlet pipe 4. When the conduits lift the one-way exhaust valve 5, the conduits and the one-way exhaust valve 5 are in close contact at all times, that is, external air cannot enter the air inlet pipe 3 or the liquid outlet pipe 4 through the gap between the conduits and the one-way exhaust valve 5.

[0060] In the present embodiment, by sleeving the sleeve 2 on the bottle mouth of the wine bottle, and then pushing the needle seat 1 so that the air inlet pipe 3 and the liquid outlet pipe 4 are inserted into the cork in the bottle mouth, and then controlling the opening and closing of the one-way exhaust valve 5 by the wine taking machine, the liquid in the wine bottle can be discharged, and during use, external air cannot enter the wine bottle, preventing the wine from being polluted by air, and the use is convenient, and the effect of being used as soon as being inserted is achieved.

[0061] Further, as shown in Figure 5 and Figure 8 The needle seat 1 is provided with a plurality of guide pieces 6, the sleeve 2 is provided with a guide channel 7 matched with the guide pieces 6, and the guide pieces 6 and the guide channel 7 are slidably arranged. It can be understood that when the needle seat 1 is pushed towards the sleeve 2, the guide pieces 6 slide relative to the guide channel 7 at this time, and the guide pieces 6 slide relative to the guide channel 7, which can ensure that the needle seat 1 and the sleeve 2 slide on the same straight line, and can ensure that the air inlet pipe 3 and the liquid outlet pipe 4 on the needle seat 1 can be accurately inserted into the cork in the bottle mouth, preventing deviation during insertion.

[0062] Further, as shown in Figure 6 and Figure 8As shown, the guide 6 is in a columnar or strip shape, and it should be noted that the guide channel 7 is matched with the guide 6, and when the guide column 6 is in a columnar shape, the guide channel 7 is also in a columnar shape.

[0063] Further, as shown in Figure 9 and Figure 10 , the sleeve 2 is provided with a needle tube guide hole 8 for inserting the air inlet tube 3 and the liquid outlet tube 4, and when the needle seat 1 slides to the sleeve 2, the air inlet tube 3 and the liquid outlet tube 4 extend into the inside of the sleeve 2 through the guide hole. It can be understood that the needle tube guide hole 8 can facilitate the insertion of the air inlet tube 3 and the liquid outlet tube 4 into the cork of the bottle mouth, and the length of the air inlet tube 3 and the liquid outlet tube 4 is relatively long, and the needle tube guide hole 8 can play a certain positioning auxiliary role, and the sliding guide hole 9 can also play a positioning effect. As shown in Figure 4 and Figure 7 , in an embodiment, one end of the sleeve 2 is provided with an opening 13 for sleeving on the mouth of the wine bottle, and the sleeve 2 is provided with an inner container 11 for conveniently sleeving on the mouth of the wine bottle, and the inner container 11 can play a role of sleeving and sealing the bottle mouth, so as to facilitate the fixation of the sleeve 2 with the bottle mouth and the insertion of the air inlet tube 3 and the liquid outlet tube 4 into the bottle mouth.

[0064] Further, the inner container 11 is provided with a sliding channel 31 for sliding with the guide, and the other end of the sleeve 2 is provided with a top cover 10, and the top cover 10 is provided with a sliding guide hole 9 for sliding with the guide 6, and the sliding guide hole 9 and the sliding channel 31 form the guide channel 7. The guide 6 passes through the sliding guide hole 9 and the sliding channel 31 in sequence, so as to realize the sliding between the needle seat 1 and the sleeve 2.

[0065] Further, the sleeve 2 is further provided with a cavity, the inner container 11 is arranged in the cavity, and one end of the sleeve 2 is provided with a fixing sheet 14, and the opening 13 is formed in the fixing sheet 14, and the inner container 11 is fixed in the cavity through the fixing sheet 14, that is, the inner container 11 is fixed in the cavity through the fixing sheet 14.

[0066] Further, the inner container 11 is a soft rubber inner container, which can ensure that when the inner container 11 is sleeved on the bottle mouth, the air tightness between the inner container 11 and the bottle mouth is good.

[0067] Further, as shown in Figure 11 , Figure 12 and Figure 13As shown, one end of the inner container 11 is closed, the inner container 11 includes a hollow cylinder 15 and a mounting portion 16 arranged outside the cylinder 15, a reinforcing rib 17 is arranged between the mounting portion 16 and the cylinder 15, and the inner wall of the cylinder 15 is arranged in a wave shape. It can be understood that when the air inlet pipe 3 and the liquid outlet pipe 4 are inserted into the inner container 11 through the needle tube guide hole 8, since the top of the inner container 11 is designed in a closed manner, that is, the air inlet pipe 3 and the liquid outlet pipe 4 need to be inserted through the top of the inner container 11 before entering the inside of the inner container 11 to contact the cork of the bottle mouth, and since the inner container 11 is a soft rubber inner container 11 such as silica gel, TPU and PVC, it can ensure that the air inlet pipe 3 and the liquid outlet pipe 4 are in close contact with the top of the inner container 11 when they are inserted through the top of the inner container 11, preventing external air from entering the inside and thus polluting the wine in the wine bottle.

[0068] Further, as shown in Figure 14 One end of the inner container 11 is provided with O-rings 28 matched with the positions of the air inlet pipe 3 and the liquid outlet pipe 4, respectively, and the O-rings 28 are provided with thin walls for facilitating the piercing of the air inlet pipe 3 and the liquid outlet pipe 4. When the needle seat 1 and the sleeve 2 are slid close to each other, the tip portions of the air inlet pipe 3 and the liquid outlet pipe 4 gradually approach the inner container 11 and pierce the thin walls in the O-rings 28. The thin walls are relatively thin, facilitating the piercing of the tip portions of the air inlet pipe 3 and the liquid outlet pipe 4.

[0069] Further, as shown in Figure 12 One end of the air inlet pipe 3 and the liquid outlet pipe 4 is provided with a needle cap 18, the outer side of the needle cap 18 is provided with a sealing groove 19, and the sealing groove 19 is provided with a sealing element 20. It should be noted that when the wine head of the wine taking machine of the present application is used with the wine taking machine, a groove matched with the needle cap 18 is arranged on the wine taking machine, and the sealing element 20 is used to seal the groove to prevent liquid leakage or contact between external air and wine during wine taking, which may cause wine oxidation and deterioration.

[0070] Further, the structures of the needle caps 18 connected to the air inlet pipe 3 and the liquid outlet pipe 4 are the same, facilitating random insertion when assembling with the wine taking machine, and the insertion directions of the air inlet pipe 3 and the liquid outlet pipe 4 cannot be distinguished, effectively improving the assembly efficiency of the wine head and the wine taking machine.

[0071] Further, as shown in Figure 11 and Figure 15As shown, the inside of the needle cap 18 is provided with a flow cavity 21, which can communicate with the air inlet pipe 3 or the liquid outlet pipe 4, and one end of the flow cavity 21 is provided with the one-way exhaust valve 5 or the cross valve 29. When the one-way exhaust valve 5 or the cross valve 29 is opened, the liquid in the wine bottle can be discharged from the flow cavity 21 through the liquid outlet pipe 4 and then transported to the next designated position. The flow cavity 21 can provide the one-way exhaust valve 5 with an opening and closing activity space.

[0072] Further, as shown in Figure 5 and Figure 6 , the end of the guide 6 is provided with a limiting piece 22 to prevent the guide 6 from being separated from the guide channel 7. When the needle seat 1 slides relative to the sleeve 2, the limiting piece 22 can prevent the guide 6 from sliding out of the guide channel 7.

[0073] Further, as shown in Figure 11 , the needle seat 1 is provided with a mounting groove 23 for mounting the needle cap 18, and a predetermined distance is provided between the needle cap 18 and the inner wall of the mounting groove 23. The top of the mounting groove 23 is provided with a dust cover 24 to prevent external dust from entering the one-way exhaust valve 5 and thus contaminating the wine. It should be noted that the mounting groove 23 and the groove on the wine taking machine are adapted to each other, the mounting groove 23 can be fitted on the groove, and then the needle cap 18 and the groove are sealingly connected by the sealing piece 20. The predetermined distance is used for the groove to be inserted into the mounting groove 23.

[0074] Further, as shown in Figure 9 , the top of the guide channel 7 is provided with a neck 25, and the caliber of the two ends of the neck 25 is larger than the caliber of the middle part of the neck 25. It can be understood that when the limiting piece 22 is drawn to the neck 25, the limiting piece 22 and the neck 25 can be engaged, so that the needle seat 1 can be positioned at a certain position relative to the sleeve 2, and at this time the sleeve 2 can be fitted on the bottle mouth. After the sleeve 2 is fitted on the bottle mouth, only a certain force needs to be applied to push the needle seat 1 towards the sleeve 2 to release the engagement between the limiting piece 22 and the neck 25.

[0075] Further, as shown in Figure 1 , the needle seat 1 is provided with an annular groove 26 for conveniently holding the needle seat 1. When a user uses the wine taking machine head of the present application, the annular groove 26 is convenient for holding the needle seat 1 to make the needle seat 1 slide relative to the sleeve 2.

[0076] Further, the sleeve 2 is provided with a positioning part for positioning with the wine taking machine. It should be noted that the wine head of the wine taking machine is sleeved on the bottle mouth to form an assembled combination, and then the assembled combination is inverted on the corresponding mounting position of the wine taking machine. When the wine head is inverted on the mounting position, the positioning part 30 facilitates the quick assembly of the wine head of the wine taking machine with the mounting position.

[0077] Further, the width of the lower end of the positioning part 30 is smaller than the width of the upper end of the positioning part 30, so as to facilitate the quick assembly of the positioning part 30 with the wine taking machine. The positioning part 30 is provided with two positioning parts 30, and the two positioning parts 30 are oppositely arranged and distributed at 180° between the two positioning parts 30, so as to facilitate the quick insertion of the positioning part 30 into the groove position matched with the wine taking machine, and effectively improve the assembly efficiency.

[0078] Further, as shown in Figure 1 and Figure 15 , the positioning part is a positioning block 30 or a positioning line 27. When the positioning block 30 or the positioning line 27 is used with the wine taking machine, it should be noted that the wine taking machine is provided with a positioning groove matched with the positioning block 30 or the positioning line 27. That is, the positioning block 30 or the positioning line 27 facilitates the positioning and alignment assembly of the needle cap 18 on the air inlet pipe 3 and the liquid outlet pipe 4 with the matched pipeline on the wine taking machine, and improves the assembly efficiency.

[0079] Further, the air inlet pipe 3 and the liquid outlet pipe 4 are provided with a plurality of through holes with a diameter of 0.5mm-1mm. In an embodiment, the end part of the air inlet pipe 3 and the liquid outlet pipe 4 is provided with a sharp end part. The through holes are arranged on the side surface of the air inlet pipe 3 and the liquid outlet pipe 4. After the air inlet pipe 3 and the liquid outlet pipe 4 are inserted into the cork, the plurality of through holes can ensure sufficient flow through the inside of the air inlet pipe 3 and the liquid outlet pipe 4, and prevent the wood chips of the cork from entering the inside of the air inlet pipe 3 and the liquid outlet pipe 4, so as to block the air inlet pipe 3 and the liquid outlet pipe 4.

[0080] Further, as shown in Figure 16 , the sleeve 2 is provided with a boss 32 for facilitating the lifting of the sleeve 2. It should be noted that when the wine head of the wine taking machine is taken out from the wine taking machine, the boss 32 can increase the friction between the hand and the sleeve 2 to prevent slipping during lifting. The boss 32 can be arranged on the positioning part 32 or the edge of the pipe opening of the sleeve 2, and both can achieve the effect of preventing slipping when the wine head of the wine taking machine is lifted.

[0081] In summary, the wine head of the wine taking machine has the positioning auxiliary effect, the inner container can be sleeved on the bottle opening and seal the bottle opening, the sleeve and the bottle opening are fixed, the air inlet pipe and the liquid outlet pipe are inserted into the bottle opening, one end of the inner container is closed, the air inlet pipe and the liquid outlet pipe are inserted into the top of the inner container, the air inlet pipe and the liquid outlet pipe are kept in close contact with the top of the inner container, the outside air cannot enter the inner container, the sleeve is sleeved on the bottle opening of the wine bottle, the air inlet pipe and the liquid outlet pipe are inserted into the cork of the bottle opening, the one-way exhaust valve is controlled by the wine taking machine, the liquid in the wine bottle is discharged, the outside air cannot enter the wine bottle, the wine is prevented from being polluted by the air, the wine taking machine is convenient to use, and the effect of being used as soon as being inserted is achieved.

[0082] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the specific embodiments, and the specific embodiments are only illustrative but not restrictive, and many forms can be made without departing from the purpose of the utility model and the scope protected by the claims under the inspiration of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A dispensing head for a wine dispenser, characterized in that, The device includes a housing, one side of which is provided with a covering part (100) for fitting onto the mouth of a wine bottle. The covering part (100) has an air inlet channel (200) and a liquid outlet channel (300) that penetrate the housing and communicate with the inside of the mouth of the wine bottle.

2. The dispensing head of the dispensing machine according to claim 1, characterized in that, The housing includes a needle holder (1), and the covering part (100) includes a sleeve (2) for fitting onto the mouth of a wine bottle. The needle holder (1) and the sleeve (2) are slidably disposed. The air inlet channel (200) and the liquid outlet channel (300) respectively include an air inlet pipe (3) and a liquid outlet pipe (4) disposed on the needle holder (1). One end of the air inlet pipe (3) and the liquid outlet pipe (4) is inserted into the sleeve (2) and suspended in the sleeve (2). One-way exhaust valve (5) is provided at the end of the air inlet pipe (3) and the liquid outlet pipe (4) connected to the needle holder (1).

3. The dispensing head of the dispensing machine according to claim 2, characterized in that, The needle holder (1) is provided with a plurality of guide members (6), and the sleeve (2) is provided with a guide channel (7) adapted to the guide members (6), and the guide members (6) and the guide channel (7) are slidably disposed.

4. The wine dispenser head according to claim 3, wherein the guide member (6) is columnar or strip-shaped.

5. The dispensing head of the dispensing machine according to claim 2, characterized in that, The sleeve (2) is provided with a needle guide hole (8) for inserting the air inlet pipe (3) and the drain pipe (4). When the needle seat (1) slides toward the sleeve (2), the air inlet pipe (3) and the drain pipe (4) extend into the interior of the sleeve (2) through the needle guide hole (8).

6. The dispensing head of the dispensing machine according to claim 3, characterized in that, One end of the sleeve (2) is provided with an opening (13) for fitting onto the mouth of the wine bottle, and the sleeve (2) is provided with an inner liner (11) for tightening the mouth of the wine bottle.

7. The dispensing head of the dispensing machine according to claim 6, characterized in that, The inner liner (11) is provided with a sliding channel (31) that slides with the guide member (6), and the other end of the sleeve (2) is provided with a top cover (10). The top cover (10) is provided with a sliding guide hole (9) that slides with the guide member (6), and the sliding guide hole (9) and the sliding channel (31) form the guide channel (7).

8. The dispensing head of the dispensing machine according to claim 6, characterized in that, The sleeve (2) is also provided with a cavity, the inner liner (11) is installed in the cavity, and a fixing piece (14) is provided at one end of the sleeve (2). The fixing piece (14) has the opening (13), and the inner liner (11) is fixed in the cavity by the fixing piece (14).

9. The dispensing head of the wine dispenser according to claim 6, characterized in that, The inner liner (11) is a soft rubber liner.

10. The dispensing head of the dispensing machine according to claim 6, characterized in that, The inner liner (11) is closed at one end. The inner liner (11) includes a hollow cylinder (15) and a mounting part (16) surrounding the outside of the cylinder (15). A reinforcing rib (17) is provided between the mounting part (16) and the cylinder (15), and the inner wall of the cylinder (15) is wavy.

11. The dispensing head of the dispensing machine according to claim 8, characterized in that, One end of the inner liner (11) is provided with an O-ring (28) that is adapted to the positions of the air inlet pipe (3) and the drain pipe (4), respectively. The O-ring (28) is provided with a thin wall that is easy for the air inlet pipe (3) and the drain pipe (4) to pierce.

12. The dispensing head of the wine dispenser according to claim 2, characterized in that, Both the air inlet pipe (3) and the drain pipe (4) are provided with needle caps (18) at one end. The outer side of the needle cap (18) is provided with a sealing groove (19), and the sealing groove (19) is equipped with a sealing element (20).

13. The dispensing head of the dispensing machine according to claim 12, characterized in that, The needle cap (18) has a flow chamber (21) inside, which can be connected to the air inlet pipe (3) or the drain pipe (4). One end of the flow chamber (21) is provided with the one-way exhaust valve (5) or the cross valve (29).

14. The dispensing head of the dispensing machine according to claim 3, characterized in that, The end of the guide member (6) is provided with a limiting member (22) to prevent the guide member (6) from disengaging from the guide channel (7).

15. The dispensing head of the dispensing machine according to claim 12, characterized in that, The needle holder (1) is provided with a mounting groove (23) for mounting the needle cap (18). A preset distance is provided between the needle cap (18) and the inner wall of the mounting groove (23). A dust cover (24) is provided on the top of the mounting groove (23).

16. The dispensing head of the dispensing machine according to claim 2, characterized in that, The sleeve (2) is provided with a positioning part (30) for installation and positioning with the wine dispensing machine.

17. The dispensing head of the dispensing machine according to claim 3, characterized in that, The top of the guide channel (7) is provided with a neck (25), and the diameters at both ends of the neck (25) are larger than the diameters in the middle of the neck (25).

18. The dispensing head of the dispensing machine according to claim 2, characterized in that, The needle holder (1) is provided with an annular groove (26) for easy gripping.

19. The dispensing head of the dispensing machine according to claim 2, characterized in that, The air inlet pipe (3) and the liquid outlet pipe (4) are provided with multiple through holes, the diameter of which is 0.5mm-1mm.

20. The dispensing head of the dispensing machine according to claim 16, characterized in that, The sleeve (2) is provided with a boss (32) to facilitate lifting the sleeve (2).

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