CN213387786U - Beer dispensing apparatus - Google Patents

Abstract

The utility model provides a beer distributor belongs to drinking equipment technical field. It has solved the inconvenient problem of current beer distributor change. The beer distribution device comprises a seat body with an inner cavity, a top core and a beer outlet pipe, wherein the top core is arranged on the seat body and can be used for inflating an inverted beer barrel and leading out media in the beer barrel, the wine outlet pipe is connected with the top core, a plurality of supporting feet are arranged at the bottom of the seat body, a positioning hole which is communicated with the inner cavity and is used for inserting the end part of the inverted beer barrel is arranged at the upper part of the seat body, the top core is inserted into the seat body from the positioning hole, a control piece which can be operated from the outside of the seat body is arranged in the seat body, the top core and the seat body are fixed through a positioning structure controlled by the control piece along the axial direction, a beer outlet port is arranged at the side part of the top core. The beer dispensing device has the advantages of convenience in replacement, high convenience and the like.

Description

Beer dispensing apparatus

Technical Field

The utility model belongs to the technical field of the equipment of drinking, a distributor is related to, especially, relate to a beer distributor.

Background

Along with the continuous improvement of the living standard of people, beer becomes an indispensable drink for people in daily leisure activities or business activities, and meanwhile, people have higher requirements on the drinking mode of the beer, and more people favor to drink sanitary, fresh and delicious pure beer. However, the traditional zha beer has the problem of inconvenient transportation and use due to large volume and heavy weight, and is not suitable for outdoor occasions.

Therefore, the applicant changes the existing structure and provides a beer dispensing device with patent application number 201910740181.4, which comprises a seat body, wherein a faucet and a connecting piece for connecting an inverted wine barrel are arranged on the seat body, a liquid inlet channel is arranged on the connecting piece and communicated with the faucet, an air outlet channel is also arranged on the connecting piece, the connecting piece is arranged at the top of the seat body, the faucet is arranged at the side part of the seat body, a pressurizing device communicated with the air outlet channel is arranged on the seat body, the connecting piece comprises a top core fixedly connected with the base, one end of the top core protrudes out of the upper surface of the base, a mounting gap for placing the wine barrel is formed between the top core and the base, and the air outlet channel and the liquid inlet channel are both arranged on the. It is through the setting of connecting piece especially apical core for the cask can independently set up and use on the base, and relatively light and handy makes transport and use also all very convenient.

Concrete need be connected through going out the wine pipe between inlet channel on the top core and the tap, and the foam can flow through from top core and play wine pipe along with beer when going out wine, and partial foam can be attached to in top core and the play wine pipe, and the time just long just easily breeds the bacterium and leads to sanitary conditions than poor, just need consider for this reason regularly to top core and play wine pipe change. In the beer dispensing device, the connecting piece further comprises a bottom cover which is fixedly connected with the top core and positioned below the top core, a convex liquid connecting part is arranged at the bottom of the bottom cover downwards, and two ends of the beer outlet pipe are respectively connected between the liquid connecting part and the faucet. The bottom cover is provided with a gas connecting part except the liquid connecting part, namely, the liquid inlet and the gas outlet of the top core are matched with the bottom cover, so that the wine outlet pipe is required to be arranged inside the base body, meanwhile, the top core is fixed with the base, and although one end of the top core protrudes out of the upper surface of the base, the top core cannot be directly disassembled from the outside. Therefore, when the top core and the wine outlet pipe are to be replaced, the external seat body must be detached firstly, which wastes time and labor and causes inconvenience in replacement.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide a beer distributor, solved and changed inconvenient problem.

The purpose of the utility model can be realized by the following technical proposal:

beer distributor, including the pedestal that has the inner chamber, set up on the pedestal and can be to inverting in the cask aerifing and with the top core of outwards drawing the medium in this cask and the play wine pipe that is connected with the top core, pedestal bottom have a plurality of supporting legss, pedestal upper portion is equipped with and is linked together with the inner chamber and supplies to invert cask tip male locating hole, its characterized in that, the top core insert in the pedestal from locating hole department, be provided with the control piece that can operate from the pedestal in the pedestal, top core and pedestal are fixed mutually through a location structure that is controlled by the control piece along the axial, top core lateral part is equipped with out the wine interface, go out the wine pipe and arrange outside the inner chamber of pedestal and go out the inner of wine pipe and insert out in the wine interface.

The beer distributing device is mainly used for distributing the wine, the base body is stably placed on the ground or a table top through the supporting legs, when the beer distributing device is used, the wine barrel is inverted, the opening part of the wine barrel is inserted into the positioning hole of the base body, and the upper end of the top core can be poked into the wine barrel, so that the beer distributing device can inflate the wine barrel through the top core, enable the medium in the wine barrel to flow into the top core under the pressure effect, and distribute and use the medium by means of the outflow of the wine outlet pipe. Because the wine outlet pipe is directly arranged outside the inner cavity of the seat body and the inner end of the wine outlet pipe is inserted into the wine outlet joint at the side part of the top core, the disassembly of the whole wine outlet pipe is not limited by the inner cavity of the seat body any more, when a user operates the control piece outside the seat body to ensure that the positioning structure does not fix the top core and the air inlet seat together along the axial direction, the user can directly take the top core from the seat body from the positioning hole and can disassemble the top core together with the wine outlet pipe from the seat body, thereby greatly improving the convenience of replacement.

In the above beer dispensing device, the base body is provided with a holding tank, an outer port of the holding tank is located on the side portion of the base body, the positioning hole is communicated with an inner port of the holding tank simultaneously with an inner cavity of the base body, the wine outlet pipe is arranged in the holding tank, and the wine outlet port faces the inner port of the holding tank.

Go out in the wine pipe locates the holding tank, and the inner port that the inner chamber of locating hole and pedestal is linked together with the holding tank simultaneously means that go out the wine pipe and can be taken out from the pedestal by the ejector core simultaneously when the user will push out the core from locating hole department, has guaranteed the convenience of dismantling. Moreover, when the installation, also can be earlier directly insert in going out the wine interface with going out wine intraductal, then will go out wine pipe embedding holding tank when the ejector core is connected on the air inlet seat can, need not buckle etc. to going out wine pipe, also more convenient during consequently the installation.

In the above beer dispensing device, the hole wall of the positioning hole is uniformly provided with a plurality of clamping convex edges along the circumferential direction, and the beer outlet port is positioned between two adjacent clamping convex edges.

Because go out the wine interface and lie in between the protruding edge of two adjacent joints, no matter be will connect the top core behind the wine pipe install on the pedestal or dismantle from the pedestal, can both not receive the restriction on the protruding edge of joint and directly operate, further improved the operation convenience of installation or dismantlement.

In the beer distribution device, the outer side of the lower end of the top core is provided with an annular convex edge, and the area of the annular convex edge is smaller than the area of the area formed by the inner sides of the clamping convex edges.

When connecting the cask, with the cask oral area down and ensure that each joint portion in its oral area outside inserts the pedestal from the clearance between the protruding edge of two adjacent joints in, top core upper end inserts in the cask oral area and opens its gas circuit and wine way, and cask oral area terminal surface supports and leans on the protruding edge of annular in the top core lower extreme outside, then rotates the cask and makes each joint portion in its oral area outside slide in the below on the protruding edge of each joint, and the cask is just fixed on the pedestal like this. By means of the arrangement of the annular convex edge and the clamping convex edge, the wine barrel can be normally fixed on the base body; meanwhile, the area of the annular convex edge is smaller than the area formed by the inner side of each clamping convex edge, and the ejection core can be directly taken out from the positioning hole without limit when being separated from the seat body under the action of the control piece, so that the convenience of replacement is ensured.

In foretell beer dispensing device, the pedestal top have the cavity that from top to bottom reduces gradually, the locating hole runs through the pedestal of cavity bottom department, pushes up the core upper end and stretches into in the cavity, goes out the wine pipe and is the hose, the holding tank is located on the pedestal of the inboard chamber wall department of cavity.

The inverted wine barrel is easy to be inclined due to the gravity center problem after being connected on the base body, so that a concave cavity which is gradually reduced from top to bottom is arranged at the top of the base body, and the shape of the concave cavity is matched with the inverted wine barrel to keep the inverted wine barrel stable. Simultaneously, on the pedestal of the inboard chamber wall department of cavity was located to the holding tank, had both satisfied the wine pipe and had directly with set up in the demand that the wine outlet interface of lateral part is connected, can not have the condition that the cask probably pushed down the wine pipe again.

In the beer distribution device, the air inlet seat is arranged in the inner cavity of the seat body, the lower end of the top core is inserted into the air inlet seat, the positioning structure is an elastic clamping structure arranged between the control part and the air inlet seat, the control part is connected with the air inlet seat in a sliding manner, the control part is provided with an inclined guide surface, and when the control part slides, the top core can be pushed by the guide surface to overcome the action of the elastic clamping structure to be separated from the air inlet seat.

Adopt elasticity buckle structure as location structure, can enough make the ejector core firmly fix a position on the pedestal when using, make both can directly break away from when having certain degree of exogenic action simultaneously again. Therefore, when the ejector core needs to be replaced, a user only needs to control the control piece to slide, and due to the fact that the inclined guide surface is arranged on the control piece, upward thrust can be automatically exerted on the ejector core under the action of the guide surface, and therefore the ejector core is pushed to be directly separated from the air inlet seat. The cooperation of elasticity buckle structure and spigot surface for the user can conveniently dismantle the top core.

In the beer dispensing device, the outer side of the ejector core is provided with an annular matching part, the control part is provided with a U-shaped ejector head, the two ends of the ejector head are provided with the guide surfaces, and the guide surfaces can slide along the matching part when the control part slides.

The U-shaped ejection head is matched with the annular matching part, so that the stress of the ejection core is more even, and the ejection core can be stably detached by operating a control piece by a user so as to improve the convenience of replacement.

In the beer dispensing device, the control piece is provided with a rod body, the ejection head is fixedly connected to one end of the rod body, the air inlet seat is internally provided with a return spring with elastic force acting on the rod body, and the control piece always has the tendency of sliding towards the direction far away from the ejection core under the elastic force action of the return spring.

After the control element is operated to slide to separate the ejection core from the air inlet seat, the control element can reset under the elastic force action of the reset spring, so that the new ejection core is automatically mounted on the seat body to be abducted, and the convenience is further improved.

In the above beer dispensing apparatus, the base body is hinged with an L-shaped handle, a vertical part of the handle is located in the base body and abuts against the end part of the rod body, and a horizontal part of the handle is located outside the base body.

Only need pull the horizontal part of handle, the vertical part of handle will be around the pin joint swing and push up the body of rod forward, and control spare will slide like this and through the spigot with the apical lamella upwards push and the pedestal is thrown off, has guaranteed the convenience of operation.

In the beer dispensing device, as another technical solution, an air inlet seat is arranged in an inner cavity of the seat body, a lower end of the top core is inserted into the air inlet seat, the control member is a U-shaped bolt, the positioning structure includes two rod portions symmetrically arranged in the slot outside the top core and the U-shaped bolt, and the two rod portions of the U-shaped bolt are inserted into the air inlet seat and the two slots outside the top core from the outside of the seat body along the horizontal direction.

The back in the connecting hole is inserted to the apical core lower extreme, from outer insertion U type bolt, two pole portions of U type bolt insert in the seat of admitting air and in inserting two slots in the apical core outside for throw off when the apical core links together with the seat of admitting air and avoids using, firm location when having guaranteed the use. When the ejector core needs to be replaced, only the U-shaped bolt needs to be pulled out, then the ejector core can be directly pulled out from the air inlet seat, and the U-shaped bolt is continuously used for fixing after a new ejector core is inserted, so that the operation is very convenient.

Compared with the prior art, the beer distribution device has the advantages that the beer outlet pipe is arranged outside the inner cavity of the base body, the beer outlet port is arranged on the side part of the top core, the inner end of the beer outlet pipe is inserted into the beer outlet port, so that the whole beer outlet pipe is not limited by the inner cavity of the base body, when a user operates the control part outside the base body to ensure that the positioning structure does not axially fix the top core and the air inlet seat together, the user can directly take the top core from the base body from the positioning hole, the top core is together with the beer outlet pipe and is also taken down from the base body, and the top core can also be directly installed outside the inner cavity of the base body during installation, so that the convenience of replacement is greatly improved.

Drawings

Figure 1 is a schematic view of the present beer dispensing apparatus.

FIG. 2 is a sectional view of a first embodiment of the beer dispensing apparatus.

FIG. 3 is a cross-sectional view of a first embodiment of the beer dispensing apparatus when assembled with a keg (not having a spout connected thereto).

FIG. 4 is an enlarged sectional view of the control member and the inlet seat in the first embodiment of the beer dispensing apparatus.

FIG. 5 is a cross-sectional view of the control member at an angle to the inlet seat in an embodiment of the beer dispensing apparatus (the cross-sectional view is taken perpendicular to FIG. 4).

FIG. 6 is an exploded cross-sectional view (the cross-sectional view is the same as FIG. 5) of the control member and the air inlet seat of the first embodiment of the beer dispensing apparatus.

FIG. 7 is an exploded view of the control member and the inlet housing of the beer dispensing apparatus according to the first embodiment of the present invention.

FIG. 8 is another exploded perspective view of the control member and the air inlet seat of the beer dispensing apparatus according to the first embodiment of the present invention.

FIG. 9 is a schematic view of a control member of the first embodiment of the beer dispensing apparatus.

FIG. 10 is a schematic view of a control member and a plunger of a first embodiment of the beer dispensing apparatus.

In the figure, 1, a seat body; 1a, positioning holes; 1b, accommodating grooves; 1c, clamping the convex edge; 1d, a concave cavity; 1e, supporting legs; 2. a core; 2a, an intake passage; 2b, a liquid outlet channel; 2c, a matching part; 2c1, bayonet; 2d, an annular convex edge; 2e, a wine outlet port; 3. a control member; 3a, ejecting the head; 3a1, U-shaped substrate; 3a2, U-shaped convex strips; 3a21, guide surface; 3a3, U-shaped clamping strips; 3b, a rod body; 3b1, tab; 4. a return spring; 5. a handle; 6. a pressure boosting device; 7. a wine outlet pipe; 8. an air inlet seat; 8a, a main body; 8a1, connecting hole; 8a2, toroid; 8a3, elastic fixture block; 8a4, mating cavity; 8b, a bottom cover; 8b1, support bar; 8b2, an air inlet nozzle; 8b3, card slot; 8c, an air inlet joint; 9. a wine barrel.

Detailed Description

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

Example one

As shown in fig. 1, 2 and 3, the beer dispensing apparatus includes a base 1 having an inner cavity and a top core 2 disposed on the base 1 and capable of being connected to an inverted wine barrel 9, wherein a plurality of support legs 1e are provided at the bottom of the base 1. The top core 2 is cylindrical, an air inlet channel 2a capable of inflating the wine barrel 9 and a liquid outlet channel 2b capable of leading out a medium in the wine barrel 9 are arranged on the top core 2, the air inlet channel 2a and the liquid outlet channel 2b are mutually independent, an inlet of the liquid outlet channel 2b is positioned at the top of the top core 2, an outlet of the air inlet channel 2a is positioned at the outer side of the upper end of the top core 2, the wine barrel 9 is inversely installed on the base body 1 in a mode that an opening part faces downwards when in use, the upper end of the top core 2 is inserted into the base body 1 to push open a sealing core in the opening part of the wine barrel 9 so as to open an air path and a wine path in the wine barrel 9, and therefore, the beer distribution device can inflate the wine barrel 9 through the top core 2 and lead out the medium in the wine barrel 9 through the top core 2.

As shown in fig. 2 and 3, a positioning hole 1a is formed through the seat body 1, an air inlet seat 8 is fixed in an inner cavity of the seat body 1, and the lower end of the top core 2 is inserted into the air inlet seat 8 from the positioning hole 1a, so that the air inlet seat 8 can be used for filling air into the top core 2. The pedestal 1 has a plurality of joint protruding edges 1c along the circumference equipartition in the pore wall department of locating hole 1a, and 2 lower extreme outsides in the top core have annular protruding edge 2d, and the area on annular protruding edge 2d is less than the protruding region that forms along 1c inboard of each joint. When connecting cask 9, insert pedestal 1 with cask 9 oral area down and ensure that each joint portion in its oral area outside from the clearance between the protruding edge 1c of two adjacent joints, 2 upper ends of top core insert cask 9 oral areas in and open its gas circuit and wine way, 9 oral area terminal surfaces of cask lean on the annular protruding edge 2d in the top core 2 lower extreme outside, then rotate cask 9 and make each joint portion in its oral area outside slide in the below of each joint protruding edge 1c, so cask 9 is just fixed on pedestal 1. The top of the seat body 1 is provided with a cavity 1d, the cavity 1d is gradually reduced downwards from the opening part, so that the inner side cavity wall of the cavity 1d has a slope, and the positioning hole 1a is arranged at the bottom of the cavity 1 d. The concave cavity 1d is arranged particularly by means of the slope of the inner side of the concave cavity, so that the outer side of the barrel body of the wine barrel 9 can be limited in the concave cavity 1d after the wine barrel 9 is connected, the phenomenon that the barrel body is inclined due to the fact that the wine barrel 9 is filled with wine is avoided, and the base body 1 or the top core 2 cannot deform.

As shown in fig. 1-4, the beer dispensing apparatus further comprises a wine outlet pipe 7, and the wine outlet pipe 7 is disposed outside the inner cavity of the seat body 1. The lateral part of the lower end of the top core 2 is provided with a wine outlet port 2e, the wine outlet port 2e is columnar, the wine outlet port 2e is communicated with the outlet of the liquid outlet channel 2b, and the inner end of the wine outlet pipe 7 is inserted into the wine outlet port 2 e. Holding tank 1b is provided with in the inboard chamber wall department of cavity 1d on the pedestal 1, and holding tank 1 b's outer port is located the 1 lateral part of pedestal, goes out wine pipe 7 and locates in holding tank 1b, goes out wine pipe 7's outer end and stretches out outside the lateral part of pedestal 1 from holding tank 1 b's outer port. Locating hole 1a is linked together with holding tank 1b simultaneously with the inner chamber of pedestal 1, goes out wine interface 2e towards the inner port of holding tank 1b, and goes out wine interface 2e and holding tank 1 b's inner port and all is located between the protruding edge 1c of two adjacent joint.

As shown in fig. 4, 5 and 10, the seat body 1 is provided with a control member 3 capable of being operated from outside the seat body 1, the top core 2 and the air inlet seat 8 are fixed axially by a positioning structure controlled by the control member 3, specifically, the positioning structure is an elastic buckle structure, the control member 3 and the air inlet seat 8 are connected in a sliding manner along a horizontal direction, the control member 3 is provided with an inclined guide surface 3a21, and when the control member 3 slides, the top core 2 can be pushed by the guide surface 3a21 to be disengaged from the air inlet seat 8 by overcoming the action of the elastic buckle structure. Specifically, the top core 2 is provided at the outer side of the lower end thereof with an engaging portion 2c, and the guide surface 3a21 can move along the lower end of the engaging portion 2c when the check member 3 slides. The matching part 2c is annular, and the matching part 2c is fixedly connected with the wine outlet port 2 e. The control member 3 has a U-shaped ejector head 3a, and guide surfaces 3a21 are provided on the upper sides of both ends of the ejector head 3 a. The lower end of the fitting portion 2c has a taper, and the guide surface 3a21 has a curvature matching the taper outside the lower end of the fitting portion 2 c.

As shown in fig. 3, 4, 5 and 9, the ejection head 3a further includes a U-shaped base plate 3a1, and a U-shaped protruding strip 3a2 and a U-shaped clip strip 3a3 respectively fixed on two side surfaces of the U-shaped base plate 3a1, the air inlet seat 8 has two supporting bars 8b1 therein, the U-shaped clip strip 3a3 is inserted between the two supporting bars 8b1, the U-shaped base plate 3a1 abuts against the two supporting bars 8b1, and the guiding surfaces 3a21 are provided at two ends of the U-shaped protruding strip 3a 2. The control member 3 further has a rod body 3b, one end of the rod body 3b is fixedly connected with the U-shaped substrate 3a1, the two are of an integrated structure in the embodiment, a return spring 4 acting on the rod body 3b under elastic force is arranged in the air inlet seat 8, and the control member 3 always has a tendency of sliding towards a direction away from the core ejecting 2 under the elastic force action of the return spring 4. As shown in fig. 3, the base 1 is further hinged with an L-shaped handle 5, a vertical portion of the handle 5 is located in the base 1 and abuts against an end of the rod 3b, and a horizontal portion of the handle 5 is located outside the base 1.

Under normal conditions, the top core 2 is fixed with the air inlet seat 8 by means of an elastic buckle structure, so that the whole beer distribution device can be kept stable after being connected with the inverted wine barrel 9. When the top core 2 needs to be replaced, a user only needs to pull the horizontal part of the handle 5 to enable the vertical part of the handle 5 to swing around the hinge point, and the vertical part of the handle 5 pushes the control piece 3 forwards to enable the control piece to slide. During the sliding of the control member 3, the guide surface 3a21 on the control member 3 moves along the lower end of the outer engaging portion 2c of the core 2 to push the core 2 upward by the control member 3, so that the core 2 can be disengaged from the air inlet seat 8 against the action of the elastic catch. At this moment, the top core 2 and the seat body 1 are not fixed any more, and a user can directly take out the top core 2 from the positioning hole 1a, and then insert a new top core 2 into the air inlet seat 8 from the positioning hole 1 a. The cooperation of control 3 and handle 5 for the user can be fast, conveniently dismantle ejector core 2, need not to dismantle pedestal 1, has improved the convenience that ejector core 2 changed well.

As shown in fig. 4, 5, 6, 7 and 8, the air inlet seat 8 includes a main body 8a, a connection hole 8a1 is formed in the main body 8a, an annular body 8a2 is formed inside the connection hole 8a1 of the main body 8a, an annular surface is formed outside the lower end of the top core 2, the annular surface is specifically a lower surface of an annular protruding edge 2d, the upper end of a matching portion 2c is fixedly connected with the annular surface, a gap is formed between the matching portion 2c and the outer wall of the lower end of the top core 2, the lower end of the top core 2 is inserted into the annular body 8a2, the matching portion 2c is inserted into the connection hole 8a1, and the elastic snap structure is disposed between the matching portion 2c and the connection hole. Specifically, the elastic snap structure includes a bayonet 2c1 disposed on the outer side of the mating portion 2c and an elastic fixture block 8a3 located on the inner wall of the connecting hole 8a1, the elastic fixture block 8a3 is clamped in the bayonet 2c1, and two opposite side walls of the elastic fixture block 8a3 are disposed in an inclined manner and in opposite inclined directions. The bottom of the main body 8a is provided with a matching cavity 8a4, the lower port of the connecting hole 8a1 is communicated with a matching cavity 8a4, the lower part of the annular body 8a2 is positioned in the matching cavity 8a4, the end part of the matching part 2c extends into the matching cavity 8a4, the ejecting head 3a is positioned in the matching cavity 8a4, and the annular body 8a2 is positioned on the inner side of the ejecting head 3 a.

Further, as shown in fig. 5, 6, 7 and 7, the air inlet seat 8 further includes a bottom cover 8b connected to the bottom of the main body 8a, the bottom cover 8b limits the ejecting head 3a in the matching cavity 8a4, and two supporting bars 8b1 are disposed on the bottom cover 8 b. The rod body 3b is partially embedded in the matching cavity 8a4, the side part of the bottom cover 8b is provided with a clamping groove 8b3 in a penetrating manner, the rod body 3b is provided with a protruding piece 3b1 clamped in the clamping groove 8b3, the return spring 4 is arranged in the clamping groove 8b3, and two ends of the return spring 4 are respectively abutted against the groove wall on one side of the clamping groove 8b3 and the protruding piece 3b 1. The central hole of the annular body 8a2 penetrates through the bottom surface of the main body 8a, the bottom cover 8b is connected with an air inlet joint 8c, the side part of the bottom cover 8b is provided with an air inlet nozzle 8b2, the air inlet nozzle 8b2 is laterally communicated with the air inlet joint 8c, the inlet of the air inlet channel 2a is positioned at the bottom of the top core 2, and the upper end of the air inlet joint 8c is inserted into the bottom of the top core 2. As shown in fig. 1, a pressure increasing device 6 capable of supplying air is further integrated on the seat body 1, and the pressure increasing device 6 is communicated with the air inlet nozzle 8b2 through a hose. The pressurizing means 6 may be an air pump or an electric air pump. When the wine barrel is used, air is supplied into the air inlet nozzle 8b2 through the supercharging device 6, enters the air inlet channel 2a of the top core 2 through the air inlet joint 8c and is finally filled into the wine barrel 9, so that the pressure in the wine barrel 9 is increased, and wine liquid is automatically pumped out.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, the elastic fastening structure includes an elastic fastening block disposed on an outer side of the matching portion 2c and a fastening opening disposed on an inner wall of the connecting hole 8a1, the elastic fastening block is fastened into the fastening opening, and two opposite side walls of the elastic fastening block are disposed in an inclined manner and have opposite inclined directions.

EXAMPLE III

The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, the control member 3 is a U-shaped plug, the positioning structure includes two rod portions symmetrically disposed in the slot on the outer side of the top core 2 and the U-shaped plug, and the two rod portions of the U-shaped plug are inserted into the air inlet seat 8 and the two slots on the outer side of the top core 2 along the horizontal direction from the outer side of the seat body 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. Beer distribution device, including pedestal (1) that has the inner chamber, set up on pedestal (1) and can be to inverting wine barrel (9) in aerifing and outwards drawing the top core (2) of the medium in this wine barrel (9) and wine outlet pipe (7) that are connected with top core (2), pedestal (1) bottom have a plurality of supporting legss (1e), pedestal (1) upper portion be equipped with the inner chamber and supply to invert wine barrel (9) tip male locating hole (1a), its characterized in that, top core insert in pedestal (1) from locating hole (1a), be provided with in pedestal (1) and carry out control (3) of operation outside pedestal (1), top core (2) and pedestal (1) are fixed mutually through an axial location structure that is controlled by control (3), top core (2) lateral part is equipped with wine outlet interface (2e), wine outlet pipe (7) arrange outside the inner chamber of pedestal (1) and the inner of wine outlet pipe (7) inserts wine outlet interface (2e) And (4) the following steps.

2. A beer dispensing apparatus according to claim 1, wherein the housing (1) is provided with a receiving groove (1b), an outer port of the receiving groove (1b) is located at a side portion of the housing (1), the positioning hole (1a) and the inner cavity of the housing (1) are simultaneously communicated with an inner port of the receiving groove (1b), the wine outlet pipe (7) is disposed in the receiving groove (1b), and the wine outlet port (2e) faces the inner port of the receiving groove (1 b).

3. A beer dispensing apparatus according to claim 2, wherein the wall of the positioning hole (1a) is provided with a plurality of clamping convex edges (1c) along the circumferential direction, and the wine outlet port (2e) is located between two adjacent clamping convex edges (1 c).

4. A beer dispensing apparatus as claimed in claim 3, wherein the lower end of the top core (2) is provided with an annular flange (2d) on the outside, and the area of the annular flange (2d) is smaller than the area of the area formed on the inside of each clamping flange (1 c).

5. A beer dispensing apparatus according to claim 2, 3 or 4, wherein the top of the base body (1) has a cavity (1d) gradually decreasing from top to bottom, the positioning hole (1a) penetrates through the base body (1) at the bottom of the cavity (1d), the upper end of the top core (2) extends into the cavity (1d), the wine outlet pipe (7) is a flexible pipe, and the accommodating groove (1b) is formed in the base body (1) at the inner cavity wall of the cavity (1 d).

6. A beer dispensing apparatus as claimed in claim 1, wherein the housing (1) has an air inlet seat (8) in the inner cavity thereof, the lower end of the top core (2) is inserted into the air inlet seat (8) and the positioning structure is an elastic snap structure disposed therebetween, the control member (3) is slidably connected to the air inlet seat (8), the control member (3) is provided with an inclined guide surface (3a21), and the top core (2) can be pushed by the guide surface (3a21) to be disengaged from the air inlet seat (8) against the elastic snap structure when the control member (3) slides.

7. A beer dispensing apparatus as claimed in claim 6, characterized in that the core (2) is provided on its outside with an annular engaging portion (2c), the control member (3) has a U-shaped ejector head (3a), both ends of the ejector head (3a) are provided with said guide surfaces (3a21), and the guide surfaces (3a21) are slidable along the engaging portion (2c) when the control member (3) is slid.

8. A beer dispensing apparatus as claimed in claim 7, characterized in that the control member (3) has a rod (3b), the ejector head (3a) is fixedly connected to one end of the rod (3b), a return spring (4) acting on the rod (3b) under spring force is arranged in the air inlet seat (8), and the control member (3) always has a tendency to slide away from the plunger (2) under the spring force of the return spring (4).

9. A beer dispensing apparatus as claimed in claim 8, wherein the base body (1) is hinged with an L-shaped handle (5), wherein the vertical part of the handle (5) is located in the base body (1) and abuts against the end of the rod body (3b), and the horizontal part of the handle (5) is located outside the base body (1).

10. A beer dispensing apparatus according to claim 1, wherein the housing (1) has an air inlet (8) in the inner cavity thereof, the lower end of the top core (2) is inserted into the air inlet (8), the control member (3) is a U-shaped plug, the positioning structure comprises a slot symmetrically disposed on the outer side of the top core (2) and two rod portions of the U-shaped plug, and the two rod portions of the U-shaped plug are horizontally inserted into the air inlet (8) from the outside of the housing (1) and into the two slots on the outer side of the top core (2).

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