Wine outlet faucet

Abstract

The utility model provides a wine outlet faucet, and belongs to the technical field of beverage drinking equipment. The problems that an existing wine outlet faucet is prone to causing wine waste and troublesome to operate are solved. The wine outlet faucet comprises an air inlet pipe, a wine outlet pipe and a connecting assembly, the air inlet pipe and the wine outlet pipe are arranged side by side to form a valve body of the wine outlet faucet, one end of the valve body is bent downwards to enable the valve body to be in an L shape, the downwards-bent portion of the valve body forms a valve mouth portion of the valve body, and the other end of the valve body is connected with the connecting assembly. An air inlet of the air inlet pipe and a wine outlet of the wine outlet pipe are both located on the valve mouth part, a first valve element installation hole and a second valve element installation hole are formed in the bent position of the valve body, an air inlet valve element capable of blocking the air inlet pipe is arranged in the first valve element installation hole, and a wine outlet valve element capable of blocking the wine outlet pipe is arranged in the second valve element installation hole. The wine outlet faucet is more convenient to operate, and waste of wine can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of beverage drinking equipment and relates to a wine dispensing faucet. Background Art

[0002] In order to draw out the wine in the barrel, a traditional wine barrel is usually equipped with a wine spear at the barrel mouth, and the wine tap generally includes a valve body and a connecting component connected to the valve body. The valve body is connected to the wine spear through the connecting component. When the wine flows out, high-pressure carbon dioxide gas enters the barrel, so that when the wine tap is opened, the wine in the barrel flows out through the wine spear and the wine tap in turn under the action of high pressure.

[0003] Traditional wine barrels are less convenient to use and have high costs because they need to be connected to carbon dioxide cylinders. For this reason, wine barrels that do not need to be connected to carbon dioxide cylinders and can allow wine to flow out automatically under the action of gravity, as well as matching wine taps, have appeared on the market. For example, a beer barrel wine outlet valve disclosed in a Chinese patent document (authorization announcement number: CN2260931Y) includes a gas-liquid distribution valve body, a spiral boss and a wine valve core top column at its front end, and an air inlet channel and a wine outlet channel are respectively provided on both sides of the gas-liquid distribution valve body. The air inlet end of the air inlet channel is connected to the air inlet valve, and the air inlet channel passes through the wine valve core top column and is connected to the straw in the beer barrel. One end of the wine outlet channel is connected to the wine outlet, and the other end of the outlet is on the outside of the middle of the plane on the spiral boss, and is connected to the inner cavity of the beer barrel through the side hole of the wine spear body. The beer barrel wine outlet valve has the following shortcomings during use:

[0004] 1. The beer barrel is filled with beer. During transportation and storage, the beer barrel is usually placed upright. When in use, the beer barrel needs to be inverted to dispense the beer. After the beer is inverted, although the inside of the straw is isolated from the beer, beer will inevitably remain in the straw. Therefore, at the moment the air inlet channel is opened, the beer in the straw will flow out from the outlet of the air inlet channel, resulting in a waste of beer. Unless the beer barrel is used for the first time after being inverted, a wine glass is placed under the outlet of the air inlet channel to receive the beer flowing out of the air inlet channel to avoid beer waste. However, this method will cause the problem of inconvenience in use.

[0005] 2. An air inlet valve and a wine outlet valve body are respectively arranged on both sides of the gas-liquid distribution valve body. When dispensing wine, the air inlet valve and the wine outlet valve body need to be opened respectively to dispense the wine. When the wine is not needed, not only the wine outlet valve body needs to be closed, but also the air inlet valve needs to be closed in order to prevent the external gas from contacting the beer for a long time and affecting the taste and shelf life of the beer. Therefore, the air inlet valve and the wine outlet valve body need to be operated separately repeatedly, which makes the operation more troublesome. Summary of the invention

[0006] The purpose of the utility model is to solve the above problems in the existing technology and to propose a wine dispensing faucet. The utility model solves the problem that the existing wine dispensing faucet easily causes waste of wine and is troublesome to operate.

[0007] The purpose of the utility model can be achieved through the following technical solutions: a wine faucet, comprising an air inlet pipe, a wine outlet pipe and a connecting assembly, characterized in that the air inlet pipe and the wine outlet pipe are arranged side by side to form a valve body of the wine faucet, one end of the valve body is bent downward so that the valve body is L-shaped and the downward bent portion forms the valve mouth of the valve body, the other end of the valve body is connected to the connecting assembly, the air inlet of the air inlet pipe and the wine outlet of the wine outlet pipe are both located on the valve mouth, the bending part of the valve body is provided with a valve core mounting hole one and a valve core mounting hole two, the valve core mounting hole one is provided with an air inlet valve core that can block the air inlet pipe, and the valve core mounting hole two is provided with a wine outlet valve core that can block the wine outlet pipe, the wine faucet also includes a linkage part, the air inlet valve core and the wine outlet valve core are both connected to the linkage part and both form a limit with the linkage part in the axial direction, the valve body is also provided with a faucet switch that cooperates with the linkage part, and the faucet switch can simultaneously drive the air inlet valve core and the wine outlet valve core to move axially through the linkage part.

[0008] The wine tap is installed on a wine barrel for use. The wine barrel includes a barrel body, a wine spear is fixedly arranged in the barrel mouth of the barrel body, an air guide pipe fixedly connected to the wine spear is arranged in the barrel body, and the wine tap is connected to the wine spear through a connecting component, so that the air inlet pipe of the wine tap is connected to the air guide pipe in the barrel body, and the wine outlet pipe is connected to the inner cavity of the barrel body. During transportation and storage, the wine barrel is generally in an upright state, and when in use, the wine barrel is first turned upside down and placed on the wine barrel bracket, and then the tap switch is turned on, so that the air inlet pipe and the wine outlet pipe are both in a conducting state, at this time, the external gas can enter the wine barrel through the air inlet pipe and the air guide pipe in turn, ensuring that the pressure in the wine barrel is balanced with the outside without negative pressure, and the wine in the wine barrel flows out through the wine outlet pipe for people to drink.

[0009] In the present wine faucet, the air inlet pipe and the wine outlet pipe are arranged side by side to form the valve body of the wine faucet, and the valve mouth is formed by bending one end of the valve body downward, so that the valve body is L-shaped, and on this basis, the air inlet of the air inlet pipe and the wine outlet of the wine outlet pipe are both arranged on the valve mouth, so that the air inlet and the wine outlet are adjacent to each other. In this way, even if there is wine remaining in the air guide pipe when the wine barrel is inverted for the first time for use, because the wine glass is located below the wine outlet and the air inlet adjacent to it when receiving the wine, the wine remaining in the air guide pipe will flow into the wine glass after flowing out of the air inlet. In this way, the wine glass can be placed in the same position to receive the wine remaining in the air guide pipe and the wine flowing out of the wine outlet pipe, which is convenient to use and can avoid waste of wine.

[0010] At the same time, after the air inlet pipe and the wine outlet pipe are arranged side by side, by arranging the valve core mounting hole one and the valve core mounting hole two at the bending part of the valve body, the air inlet valve core and the wine outlet valve core can also be adjacent to each other, so that the linkage can be connected to the air inlet valve core and the wine outlet valve core at the same time. Since the air inlet valve core and the wine outlet valve core are limited with the linkage in the axial direction, when the faucet switch is operated, the faucet switch can simultaneously drive the air inlet valve core and the wine outlet valve core to move axially through the linkage, so as to synchronously connect the air inlet pipe and the wine outlet pipe, realize one-open dual control, avoid the trouble of repeatedly operating the air inlet valve core and the wine outlet valve core separately, and thus make the operation of the wine outlet faucet more convenient.

[0011] In the above-mentioned wine faucet, the air inlet valve core includes an air inlet valve stem slidably inserted in the valve core mounting hole 1, and the wine outlet valve core includes a wine outlet valve stem slidably inserted in the valve core mounting hole 2, and the air inlet valve stem and the wine outlet valve stem are arranged adjacent to each other and parallel to each other. The air inlet valve stem and the wine outlet valve stem are arranged adjacent to each other and parallel to each other, which can facilitate the linkage to be connected to the air inlet valve stem and the wine outlet valve stem at the same time, and the structure makes the movement directions of the air inlet valve stem and the wine outlet valve stem parallel, which can facilitate the linkage to drive the air inlet valve core and the wine outlet valve core to move synchronously, and can improve the smoothness of the movement of the air inlet valve core and the wine outlet valve core, making the operation of the wine faucet more convenient and smooth.

[0012] In the above-mentioned wine faucet, the air inlet pipe includes a straight air inlet main pipe, the wine outlet pipe includes a straight wine outlet main pipe, the bend of the valve body has a guide portion formed by the ends of the air inlet main pipe and the wine outlet main pipe arranged side by side, the port of the air inlet main pipe at the guide portion forms the first valve core mounting hole, and the port of the wine outlet main pipe at the guide portion forms the second valve core mounting hole. This structure makes the air inlet pipe and the wine outlet pipe a three-way pipe structure, which uses the port of the air inlet main pipe to form the first valve core mounting hole, and uses the port of the wine outlet main pipe to form the second valve core mounting hole, making the manufacturing more convenient. At the same time, this structure makes the air inlet valve stem and the wine outlet valve stem parallel to each other, which can facilitate the linkage to drive the air inlet valve core and the wine outlet valve core to move synchronously.

[0013] In the above-mentioned wine faucet, the linkage member includes a sleeve portion slidably mounted on the guide portion and a sheet-shaped connecting portion located in the sleeve portion, and one end of the air inlet valve stem and one end of the wine outlet valve stem are both engaged with the connecting portion. By providing a guide portion and slidingly mounting the sleeve portion of the linkage member on the guide portion, the movement of the linkage member can be guided, making it move stably and with high precision, and then stably driving the air inlet valve stem and the wine outlet valve stem to move axially, thereby better realizing the one-open dual control of the faucet switch and improving the stability and convenience of use of the wine faucet.

[0014] In the above-mentioned wine faucet, the connection part is provided with a first clamping hole and a second clamping hole, one end of the air inlet valve stem and one end of the wine outlet valve stem are provided with an annular clamping groove, one end of the air inlet valve stem passes through the first clamping hole and the edge of the first clamping hole is clamped in the annular clamping groove of the air inlet valve stem, one end of the wine outlet valve stem passes through the second clamping hole and the edge of the second clamping hole is clamped in the annular clamping groove of the wine outlet valve stem, and the thickness of the connection part is slightly smaller than the width of the annular clamping groove. Due to factors of product manufacturing error and installation error, in the process of the linkage driving the air inlet valve stem and the wine outlet valve stem to move axially, there may be a situation where the air inlet valve stem has moved into position to block the air inlet pipe, while the wine outlet valve stem has not moved into position and has not blocked the wine outlet pipe. At this time, by making the thickness of the connecting part slightly smaller than the width of the annular groove, when the air inlet valve stem stops moving, the linkage will not get stuck, but can still drive the wine outlet valve stem to move a certain distance appropriately, ensuring that the air inlet valve stem and the wine outlet valve stem can both move to their proper positions to block the air inlet pipe and the wine outlet pipe. Therefore, this structure can better realize the dual control of the faucet switch, and improve the sealing performance, stability and convenience of the wine outlet faucet.

[0015] In the above-mentioned wine faucet, the faucet switch is a screw cap, which is axially fixed and circumferentially rotatably connected to the valve body, and the linkage member is located in the faucet switch. The outer peripheral wall of the sleeve portion of the linkage member has a spiral groove extending in a spiral direction, and the inner peripheral wall of the faucet switch has a protrusion matched and embedded in the spiral groove. This structure uses the principle of threaded connection to match the protrusion on the faucet switch with the spiral groove embedded in the linkage member. The faucet switch is rotated clockwise or counterclockwise to drive the linkage member to move back and forth, thereby driving the air intake valve stem and the wine outlet valve stem to move back and forth axially, and finally achieving the blocking or conduction of the air intake pipe and the wine outlet pipe.

[0016] In addition, in addition to the screw cap structure, the faucet switch can also adopt a handle structure. The specific handle is hinged on the outer wall of the valve body. By bending the handle forward or backward, the position of the lower end of the handle can be changed, thereby pushing the linkage outward, so that the linkage drives the air inlet valve stem and the wine outlet valve stem to move axially outward, so that the air inlet pipe and the wine outlet pipe are connected; when there is no need to discharge wine, the linkage is reset under the action of the spring, thereby driving the air inlet valve stem and the wine outlet valve stem to move axially inward, blocking the air inlet pipe and the wine outlet pipe.

[0017] In the above-mentioned wine faucet, a limit clamp is provided on the end face of the guide part, a guide groove parallel to the axial line direction of the barrel part is provided on the inner peripheral wall of the sleeve part, and a limit surface is provided at the end of the guide groove away from the connecting part, and the limit clamp is slidably arranged in the guide groove. When the linkage part moves outward relative to the guide part, the limit clamp can abut against the limit surface. The limit clamp has two functions. One is to guide the movement of the linkage part through the cooperation between the limit clamp and the guide groove, so that the movement of the linkage part is stable, and thus it can better drive the air intake valve core and the wine outlet valve stem to move axially; the second function is to prevent the linkage part from being separated from the valve body after the linkage part is installed through the abutment of the limit clamp against the limit surface, thereby facilitating the assembly of the faucet switch and making the product assembly and manufacturing more convenient.

[0018] In the above-mentioned wine faucet, a clearance hole is further provided on the connecting portion of the linkage, and the end of the limit clamp can extend into the clearance hole when the linkage moves inward relative to the guide portion. During the inward movement of the linkage, the end of the limit clamp extends into the clearance hole, which can avoid the limit clamp from interfering with the linkage. In addition, when the linkage needs to be disassembled, the clearance hole can also allow a rod-shaped tool such as a screwdriver to extend into it, and the limit clamp is pressed downward by the tool, so that the protrusion on the limit clamp can be offset from the limit surface, thereby realizing the disassembly of the linkage, and the disassembly is relatively convenient.

[0019] In the above-mentioned wine faucet, the other ends of the air inlet valve stem and the wine outlet valve stem are both connected with rubber caps, the inner circumferential wall of the air inlet main pipe is provided with an annular step 1, and the inner circumferential wall of the wine outlet main pipe is provided with an annular step 2, the rubber cap of the air inlet valve stem can abut against the annular step 1 to block the air inlet main pipe, and the rubber cap can be detached from the annular step 1 and the air inlet main pipe is connected with the air outlet by axially moving the air inlet valve stem away from the annular step 1; the rubber cap of the wine outlet valve stem can abut against the annular step 2 to block the wine outlet main pipe, and the rubber cap can be detached from the annular step 2 and the wine outlet main pipe is connected with the wine outlet by axially moving the wine outlet valve stem away from the annular step 2. This structure allows the air inlet valve stem and the wine outlet valve stem to block or open the air inlet pipe and the wine outlet pipe only by axially moving back and forth, so that the linkage does not need to make a complex motion trajectory, and only needs to move back and forth to synchronously drive the air inlet valve stem and the wine outlet valve stem to move axially, so that the wine outlet faucet can easily achieve one-open dual control and good stability, and the wine outlet faucet is more convenient to use. The rubber cap is against the annular step surface 1 and the annular step surface 2, which can improve the sealing effect and thus improve the sealing performance of the wine outlet faucet.

[0020] In the above-mentioned wine faucet, the connection assembly includes a plug connector and a clamping strip symmetrically arranged on both sides of the plug connector, and the plug connector has a gas channel connected to the air inlet pipe and a liquid channel connected to the wine outlet pipe. The plug connector is plugged into the wine spear, and the clamping strip can be clamped on the outer wall of the wine spear to realize the installation of the connection assembly on the wine spear. After the wine faucet is installed, the air inlet pipe is connected to the air guide pipe in the barrel body of the wine barrel through the gas channel, and the wine outlet pipe is connected to the inner cavity of the barrel body through the liquid channel.

[0021] Compared with the prior art, the wine tap has the following advantages:

[0022] 1. In the wine faucet, the air inlet pipe and the wine outlet pipe are arranged side by side to form the valve body of the wine faucet, and the air inlet and the wine outlet are adjacent to each other. In this way, even if there is wine remaining in the air duct when the wine barrel is inverted for the first time for use, because the wine glass is located below the wine outlet and the air inlet adjacent to it when receiving the wine, the wine remaining in the air duct will flow into the wine glass after flowing out of the air inlet. In this way, the wine glass can be placed in the same position to receive the wine remaining in the air duct and the wine flowing out of the wine outlet pipe, which is convenient to use and can avoid waste of wine.

[0023] 2. When the faucet switch of the wine-dispensing faucet is operated, the faucet switch can simultaneously drive the air inlet valve core and the wine outlet valve core to move axially through the linkage parts, so as to synchronously connect the air inlet pipe and the wine outlet pipe, realize one-open dual control, and avoid the trouble of repeatedly operating the air inlet valve core and the wine outlet valve core separately, thereby making the operation of the wine-dispensing faucet more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of this wine faucet.

[0025] Figure 2 This is a front view of the wine faucet.

[0026] Figure 3 yes Figure 2 Sectional view of AA.

[0027] Figure 4 yes Figure 2 Cross-sectional view of BB.

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the valve body of the wine faucet.

[0029] Figure 6 It is a side view of this wine faucet.

[0030] Figure 7 yes Figure 6 Sectional view of AA.

[0031] Figure 8 yes Figure 6 Cross-sectional view of BB.

[0032] Fig. 9 yes Figure 6 Cross-sectional view of CC.

[0033] Fig.10 It is a three-dimensional structural schematic diagram of the linkage parts of the wine faucet.

[0034] Fig.11 It is a three-dimensional structural schematic diagram of a tap switch of the wine tap.

[0035] Fig.12 This is a schematic diagram of how to use the wine tap.

[0036] Fig.13 It is a front view of the wine dispensing faucet in the second embodiment.

[0037] In the figure, 1, valve body; 1a, air inlet pipe; 1a1, air inlet main pipe; 1a2, annular step 1; 1b, wine outlet pipe; 1b1, wine outlet main pipe; 1b2, annular step 2; 1c, valve mouth; 1d, air inlet; 1e, wine outlet; 1f, valve core mounting hole 1; 1g, valve core mounting hole 2; 1h, guide part; 1i, limit clamp; 2, connection assembly; 21, plug connector; 22, clamping strip; 23, gas channel; 24, liquid Channel; 3. Intake valve core; 31. Intake valve stem; 4. Wine outlet valve core; 41. Wine outlet valve stem; 5. Linkage; 51. Sleeve part; 52. Connecting part; 53. Snap-on hole 1; 54. Snap-on hole 2; 55. Spiral groove; 56. Guide groove; 57. Limiting surface; 58. Clearance hole; 6. Faucet switch; 61. Raised part; 7. Annular groove; 8. Rubber cap; 9. Wine spear; 10. Air guide tube; 11. Barrel body; 12. Handle. DETAILED DESCRIPTION

[0038] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0039] Embodiment 1

[0040] like Figures 1 to 4As shown, the wine faucet includes an air inlet pipe 1a, a wine outlet pipe 1b and a connecting component 2. The air inlet pipe 1a and the wine outlet pipe 1b are arranged side by side to form a valve body 1 of the wine faucet. One end of the valve body 1 is bent downward so that the valve body 1 is L-shaped and the downward bent portion forms a valve mouth 1c of the valve body 1. The other end of the valve body 1 is connected to the connecting component 2. The air inlet 1d of the air inlet pipe 1a and the wine outlet 1e of the wine outlet pipe 1b are both located on the valve mouth 1c. The bend of the valve body 1 has a valve core mounting hole 1f and a valve core mounting hole 1c. The second mounting hole 1g and the valve core mounting hole 1f are provided with an air intake valve core 3 capable of blocking the air intake pipe 1a, and the valve core mounting hole 1g is provided with a wine outlet valve core 4 capable of blocking the wine outlet pipe 1b. The wine outlet faucet also includes a linkage part 5, and the air intake valve core 3 and the wine outlet valve core 4 are both connected to the linkage part 5 and are limited with the linkage part 5 in the axial direction. A faucet switch 6 that cooperates with the linkage part 5 is also provided on the valve body 1, and the faucet switch 6 can simultaneously drive the air intake valve core 3 and the wine outlet valve core 4 to move axially through the linkage part 5.

[0041] like Figure 2 As shown, the connection assembly 2 includes a plug connector 21 and a clamping strip 22 symmetrically arranged on both sides of the plug connector 21. The plug connector 21 has a gas channel 23 connected to the air inlet pipe 1a and a liquid channel 24 connected to the wine outlet pipe 1b. The plug connector 21 is plugged into the wine spear 9, and the clamping strip 22 can be clamped on the outer wall of the wine spear 9 to realize the installation of the connection assembly 2 on the wine spear 9. After the wine tap is installed, the air inlet pipe 1a is connected to the air guide pipe 10 in the barrel body 11 of the wine barrel through the gas channel 23, and the wine outlet pipe 1b is connected to the inner cavity of the barrel body 11 through the liquid channel 24.

[0042] Further, such as Figure 3 As shown, the air intake valve core 3 includes an air intake valve stem 31 slidably inserted in the valve core mounting hole 1f, and the wine outlet valve core 4 includes a wine outlet valve stem 41 slidably inserted in the valve core mounting hole 2 1g. The air intake valve stem 31 and the wine outlet valve stem 41 are arranged adjacent to each other and parallel to each other. The air intake valve stem 31 and the wine outlet valve stem 41 are arranged adjacent to each other and parallel to each other, which can facilitate the linkage member 5 to be connected to the air intake valve stem 31 and the wine outlet valve stem 41 at the same time, and this structure makes the moving directions of the air intake valve stem 31 and the wine outlet valve stem 41 parallel, so that the linkage member 5 can drive the air intake valve core 3 and the wine outlet valve core 4 to move synchronously.

[0043] like Figure 3As shown, the other ends of the air intake valve stem 31 and the wine outlet valve stem 41 are connected with a rubber cap 8, the inner circumferential wall of the air intake main pipe 1a1 is provided with an annular step 1a2, and the inner circumferential wall of the wine outlet main pipe 1b1 is provided with an annular step 2 1b2, the rubber cap 8 of the air intake valve stem 31 can abut against the annular step 1a2 to block the air intake main pipe 1a1, and the rubber cap 8 can be separated from the annular step 1a2 and the air intake main pipe 1a1 is connected with the air outlet by axial movement of the air intake valve stem 31 in the direction away from the annular step 1a2, so that the air intake main pipe 1a1 is connected with the air outlet; the rubber cap 8 of the wine outlet valve stem 41 can abut against the annular step 2 1b2 to block the wine outlet main pipe 1b1, and the rubber cap 8 can be separated from the annular step 2 1b2 and the wine outlet main pipe 1b1 is connected with the wine outlet 1e by axial movement of the wine outlet valve stem 41 in the direction away from the annular step 2 1b2.

[0044] like Figures 6 to 8 As shown, the air intake pipe 1a includes a straight air intake main pipe 1a1, the wine outlet pipe 1b includes a straight wine outlet pipe 1b1, the bend of the valve body 1 has a guide portion 1h formed by the ends of the air intake main pipe 1a1 and the wine outlet pipe 1b1 arranged side by side, the port of the air intake main pipe 1a1 at the guide portion 1h forms a valve core mounting hole 1f, and the port of the wine outlet pipe 1b1 at the guide portion 1h forms a valve core mounting hole 2 1g. This structure makes the air intake pipe 1a and the wine outlet pipe 1b a three-way pipe structure, which uses the port of the air intake main pipe 1a1 to form the valve core mounting hole 1f, and uses the port of the wine outlet pipe 1b1 to form the valve core mounting hole 2 1g, making it easier to manufacture.

[0045] like Figure 3 As shown, the linkage member 5 includes a sleeve portion 51 slidably sleeved on the guide portion 1h and a sheet-shaped connecting portion 52 located in the sleeve portion 51, and one end of the air inlet valve stem 31 and one end of the wine outlet valve stem 41 are both snap-fitted with the connecting portion 52. Specifically, the connecting portion 52 is provided with a snap-fitting hole 1 53 and a snap-fitting hole 2 54, and one end of the air inlet valve stem 31 and one end of the wine outlet valve stem 41 are both provided with an annular snap-fitting groove 7, one end of the air inlet valve stem 31 passes through the snap-fitting hole 1 53 and the edge of the snap-fitting hole 1 53 is snap-fitted in the annular snap-fitting groove 7 of the air inlet valve stem 31, one end of the wine outlet valve stem 41 passes through the snap-fitting hole 2 54 and the edge of the snap-fitting hole 2 54 is snap-fitted in the annular snap-fitting groove 7 of the wine outlet valve stem 41, and the thickness of the connecting portion 52 is slightly smaller than the width of the annular snap-fitting groove 7.

[0046] like Fig. 9 and Fig.11As shown, the faucet switch 6 is a screw cap, and the faucet switch 6 is axially fixed and circumferentially rotatably connected to the valve body 1. The linkage member 5 is located in the faucet switch 6. The outer peripheral wall of the sleeve portion 51 of the linkage member 5 has a spiral groove 55 extending in a spiral direction, and the inner peripheral wall of the faucet switch 6 has a protrusion 61 matched and embedded in the spiral groove 55. This structure uses the principle of threaded connection to match the protrusion 61 on the faucet switch 6 with the spiral groove 55 of the linkage member 5. The faucet switch 6 rotates clockwise or counterclockwise to drive the linkage member 5 to move back and forth, thereby driving the air intake valve stem 31 and the wine outlet valve stem 41 to move back and forth in the axial direction, and finally achieving the blocking or conduction of the air intake pipe 1a and the wine outlet pipe 1b.

[0047] like Figure 5 , Fig. 9 and Fig.10 As shown, the end surface of the guide portion 1h is provided with a limit clamp 1i, the inner peripheral wall of the sleeve portion 51 is provided with a guide groove 56 parallel to the axial line direction of the barrel portion, and the end of the guide groove 56 away from the connecting portion 52 is provided with a limit surface 57, and the limit clamp 1i is slidably arranged in the guide groove 56, and when the linkage member 5 moves outward relative to the guide portion 1h, the limit clamp 1i can abut against the limit surface 57. A clearance hole 58 is also provided on the connecting portion 52 of the linkage member 5, and when the linkage member 5 moves inward relative to the guide portion 1h, the end of the limit clamp 1i can extend into the clearance hole 58.

[0048] like Fig.12 As shown, the wine tap is installed on a wine barrel for use. The wine barrel includes a barrel body 11, a wine spear 9 is fixedly arranged in the barrel mouth of the barrel body 11, an air guide pipe 10 fixedly connected to the wine spear 9 is arranged in the barrel body 11, and the wine tap is connected to the wine spear 9 through a connecting assembly 2. The air inlet pipe 1a of the wine tap is connected to the air guide pipe 10 in the barrel body 11, and the wine outlet pipe 1b is connected to the inner cavity of the barrel body 11. During transportation and storage, the wine barrel is generally in an upright state, and when in use, the wine barrel is first turned upside down and placed on a wine barrel bracket, which is not shown in the figure. After that, the tap switch 6 is turned on, so that the air inlet pipe 1a and the wine outlet pipe 1b are both in a conducting state. At this time, the external gas can enter the wine barrel through the air inlet pipe 1a and the air guide pipe 10 in turn, ensuring that the pressure in the wine barrel is balanced with the outside without negative pressure. At this time, the wine in the wine barrel flows out through the wine outlet pipe 1b for people to drink. Since the air inlet 1d and the wine outlet 1e are adjacent to each other, even if there is wine remaining in the air duct 10 when the wine barrel is inverted for the first time, the wine glass is located below the wine outlet 1e and the adjacent air inlet 1d when receiving the wine. Therefore, the wine remaining in the air duct 10 will flow into the wine glass after flowing out of the air inlet 1d. In this way, the wine glass can be placed in the same position to receive the wine remaining in the air duct 10 and the wine flowing out of the wine outlet 1b, which is convenient to use and can avoid waste of wine.

[0049] Embodiment 2

[0050] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: Fig.13 As shown, in addition to the screw cap structure, the faucet switch 6 can also adopt a handle 12 structure. Specifically, the handle 12 is hinged on the outer wall of the valve body 1. By bending the handle 12 forward or backward, the position of the lower end of the handle 12 can be changed, thereby pushing the linkage 5 outward, so that the linkage 5 drives the air intake valve stem 31 and the wine outlet valve stem 41 to move axially outward, so that the air intake pipe 1a and the wine outlet pipe 1b are connected; when there is no need to discharge wine, the linkage 5 is reset under the action of the spring, thereby driving the air intake valve stem 31 and the wine outlet valve stem 41 to move axially inward, and the air intake pipe 1a and the wine outlet pipe 1b are blocked.

[0051] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0052] Although this article uses more 1, valve body; 1a, air inlet pipe; 1a1, air inlet main pipe; 1a2, annular step 1; 1b, wine outlet pipe; 1b1, wine outlet main pipe; 1b2, annular step 2; 1c, valve mouth; 1d, air inlet; 1e, wine outlet; 1f, valve core mounting hole 1; 1g, valve core mounting hole 2; 1h, guide part; 1i, limit clamp; 2, connection component; 21, plug connector; 22, clamp strip; 23, gas channel; 24, liquid channel; 3, inlet The terms include: air valve core; 31, air inlet valve stem; 4, wine outlet valve core; 41, wine outlet valve stem; 5, linkage; 51, sleeve; 52, connection; 53, snap-on hole 1; 54, snap-on hole 2; 55, spiral groove; 56, guide groove; 57, limit surface; 58, clearance hole; 6, tap switch; 61, raised part; 7, annular groove; 8, rubber cap; 9, wine spear; 10, air guide tube; 11, barrel; 12, handle, etc., but the possibility of using other terms is not excluded. The use of these terms is only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A wine tap, comprising an air inlet pipe (1a), a wine outlet pipe (1b) and a connecting assembly (2), characterized in that: The air inlet pipe (1a) and the wine outlet pipe (1b) are arranged side by side to form a valve body (1) of a wine outlet faucet. One end of the valve body (1) is bent downward so that the valve body (1) is L-shaped, and the downward bent portion forms a valve mouth (1c) of the valve body (1). The other end of the valve body (1) is connected to a connecting component (2). The air inlet (1d) of the air inlet pipe (1a) and the wine outlet (1e) of the wine outlet pipe (1b) are both located on the valve mouth (1c). The bent portion of the valve body (1) has a valve core mounting hole 1 (1f) and a valve core mounting hole 2 (1g). The valve core mounting hole 1 (1 f) is provided with an air intake valve core (3) capable of blocking the air intake pipe (1a), and a wine outlet valve core (4) capable of blocking the wine outlet pipe (1b) is provided in the valve core mounting hole 2 (1g). The wine outlet faucet also includes a linkage member (5), and the air intake valve core (3) and the wine outlet valve core (4) are both connected to the linkage member (5) and are both limited in the axial direction with the linkage member (5). The valve body (1) is also provided with a faucet switch (6) that cooperates with the linkage member (5), and the faucet switch (6) can simultaneously drive the air intake valve core (3) and the wine outlet valve core (4) to move axially through the linkage member (5).

2. The wine tap according to claim 1, characterized in that: The air intake valve core (3) comprises an air intake valve stem (31) slidably inserted into the valve core mounting hole 1 (1f), and the wine outlet valve core (4) comprises a wine outlet valve stem (41) slidably inserted into the valve core mounting hole 2 (1g). The air intake valve stem (31) and the wine outlet valve stem (41) are arranged adjacent to each other and parallel to each other.

3. The wine tap according to claim 2, characterized in that: The air intake pipe (1a) includes a straight air intake main pipe (1a1), the wine outlet pipe (1b) includes a straight wine outlet main pipe (1b1), the bend of the valve body (1) has a guide portion (1h) formed by the end portions of the air intake main pipe (1a1) and the wine outlet main pipe (1b1) arranged side by side, the port of the air intake main pipe (1a1) at the guide portion (1h) forms a valve core mounting hole 1 (1f), and the port of the wine outlet main pipe (1b1) at the guide portion (1h) forms a valve core mounting hole 2 (1g).

4. The wine tap according to claim 3, characterized in that: The linkage member (5) comprises a sleeve portion (51) slidably mounted on the guide portion (1h) and a sheet-shaped connecting portion (52) located inside the sleeve portion (51); one end of the air intake valve stem (31) and one end of the wine outlet valve stem (41) are both snap-connected to the connecting portion (52).

5. The wine tap according to claim 4, characterized in that: The connecting portion (52) is provided with a first clamping hole (53) and a second clamping hole (54); one end of the air inlet valve stem (31) and one end of the wine outlet valve stem (41) both have an annular clamping groove (7); one end of the air inlet valve stem (31) passes through the first clamping hole (53) and the edge of the first clamping hole (53) is clamped in the annular clamping groove (7) of the air inlet valve stem (31); one end of the wine outlet valve stem (41) passes through the second clamping hole (54) and the edge of the second clamping hole (54) is clamped in the annular clamping groove (7) of the wine outlet valve stem (41); the thickness of the connecting portion (52) is slightly smaller than the width of the annular clamping groove (7).

6. The wine tap according to claim 4 or 5, characterized in that: The faucet switch (6) is a screw cap, and the faucet switch (6) is axially fixed and circumferentially rotatably connected to the valve body (1). The linkage member (5) is located in the faucet switch (6). The outer peripheral wall of the sleeve portion (51) of the linkage member (5) has a spiral groove (55) extending in a spiral direction, and the inner peripheral wall of the faucet switch (6) has a protrusion (61) matched and embedded in the spiral groove (55).

7. The wine tap according to claim 4 or 5, characterized in that: The end surface of the guide portion (1h) is provided with a limit clamp (1i), the inner peripheral wall of the sleeve portion (51) is provided with a guide groove (56) parallel to the axial line direction of the barrel portion, the end of the guide groove (56) away from the connecting portion (52) is provided with a limit surface (57), the limit clamp (1i) is slidably arranged in the guide groove (56), and when the linkage member (5) moves outward relative to the guide portion (1h), the limit clamp (1i) can abut against the limit surface (57).

8. The wine tap according to claim 7, characterized in that: A clearance hole (58) is also provided on the connecting portion (52) of the linkage member (5), and when the linkage member (5) moves inwardly relative to the guide portion (1h), the end of the limit clamp (1i) can extend into the clearance hole (58).

9. The wine tap according to claim 3, 4 or 5, characterized in that: The other ends of the air intake valve stem (31) and the wine outlet valve stem (41) are both connected to a rubber cap (8); the inner circumferential wall of the air intake main pipe (1a1) is provided with an annular step 1 (1a2); the inner circumferential wall of the wine outlet main pipe (1b1) is provided with an annular step 2 (1b2); the rubber cap (8) of the air intake valve stem (31) can abut against the annular step 1 (1a2) to block the air intake main pipe (1a1); and the air intake valve stem (31) can be axially moved in a direction away from the annular step 1 (1a2). The kinetic energy causes the rubber cap (8) to separate from the annular step one (1a2) and enables the air intake main pipe (1a1) to communicate with the air intake port (1d); the rubber cap (8) of the wine outlet valve stem (41) can abut against the annular step two (1b2) to block the wine outlet main pipe (1b1); and the rubber cap (8) can separate from the annular step two (1b2) and enable the wine outlet main pipe (1b1) to communicate with the wine outlet port (1e) by axially moving the wine outlet valve stem (41) in a direction away from the annular step two (1b2).

10. The wine tap according to any one of claims 1 to 5, characterized in that: The connection assembly (2) comprises a plug connector (21) and clamping strips (22) symmetrically arranged on both sides of the plug connector (21); the plug connector (21) has a gas channel (23) connected to the air inlet pipe (1a) and a liquid channel (24) connected to the wine outlet pipe (1b).

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