CN215756411U - A distributor - Google Patents

Abstract

The utility model discloses a distributor, which comprises a distributor seat, a wine head and an operating device, wherein the operating device comprises a driving arm and a locking assembly, and the driving arm drives the wine head to slide in a wine head sleeve hole on the distributor seat to open and close a wine lance; the distributor base is provided with a gear part, and the gear part is at least provided with a first gear groove and a second gear groove; the locking assembly comprises a fixed rod, a movable rod, a top rod and a top rod resetting piece; the movable rod is sleeved outside the fixed rod and drives the ejector rod to move, and the ejector rod reset piece enables the ejector rod to have the tendency of moving towards the side of the gear portion; the one end terminal surface of movable rod forms first arc arch in circumference, and the dead lever sets up the protruding fitting surface that forms of the bellied terminal surface of first arc at the movable rod, and the fitting surface is protruding second arc arch in circumference. According to the utility model, the first arc-shaped bulge and the second arc-shaped bulge are respectively arranged on the movable rod and the fixed rod, so that an operator rotates the movable rod to enable the movable rod to slide on the fixed rod, and more labor is saved.

Description

A distributor

Technical Field

The utility model relates to the field of beer fresh-keeping barrels, in particular to a distributor.

Background

The distributor is matched with a beer lance of a beer barrel to control the opening and closing state of the beer lance, specifically, an operator pulls a handle on the distributor to drive a control piece in the distributor to move to control a blocking piece for blocking a beer outlet of the beer lance to be far away from or close to the beer outlet to realize opening and closing; the handle needs to be locked in order to maintain the opening state or the closing state of the wine lance; in the prior art, a first gear slot hole and a second gear slot hole are arranged on a distributor shell, a mandril which can be close to or far away from the distributor shell, a movable handle for driving the mandril to be far away from the distributor shell and a spring which acts on the mandril to enable the mandril to have a movement tendency close to the distributor shell are arranged in a handle; when the ejector rod extends into the first gear groove hole or the second gear groove hole, the handle can be locked; if the handle state is required to be switched, an operator needs to pull the movable handle outwards to drive the ejector rod to move towards the side far away from the distributor shell by overcoming the acting force of the spring, namely the ejector rod is separated from the first gear groove hole or the second gear groove hole, the operator pulls the handle again, the movable handle is released after the handle state is switched, and the ejector rod enters the first gear groove hole or the second gear groove hole under the action of the spring to realize locking again; and the operator pulls the movable handle with more effort, which is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the distributor, the first arc-shaped bulge and the second arc-shaped bulge are respectively arranged on the movable rod and the fixed rod, so that an operator rotates the movable rod to enable the wave crest of the first arc-shaped bulge and the wave crest of the second arc-shaped bulge to move from a staggered position to a relative position, further, the movable rod slides on the fixed rod, and the distributor is more labor-saving.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

a distributor is used for opening or closing a wine lance and comprises a distributor base, a wine head and an operating device, wherein the distributor base is provided with a wine head sleeving hole which is matched with the wine head in a movable sleeving manner, the operating device comprises a driving arm and a locking assembly used for locking the state of the driving arm, and the driving arm is in driving connection with the wine head to drive the wine head to slide in the wine head sleeving hole to open and close the wine lance;

the distributor base is provided with a gear part, and the gear part is at least provided with a first gear groove and a second gear groove;

the locking assembly comprises a fixed rod, a movable rod, a top rod and a top rod resetting piece; the movable rod is sleeved outside the fixed rod, the movable rod is connected with the ejector rod and drives the ejector rod to be far away from or close to the gear part through sliding on the fixed rod, and the ejector rod reset piece enables the ejector rod to have a tendency of moving towards the gear part side;

the driving arm drives the wine head to close the wine lance under the condition that the top of the ejector rod is positioned in the first stop groove;

the top of the ejector rod is positioned in the second retaining groove, and the driving arm drives the wine head to open the wine lance;

the protruding first arc arch of formation of one end terminal surface of movable rod in circumference, the dead lever is in the movable rod sets up the protruding fitting surface that forms of the bellied terminal surface of first arc, the fitting surface with the movable rod sets up the bellied terminal surface of first arc contacts, the fitting surface in circumference protruding formation with the protruding assorted second arc of first arc is protruding.

The wine barrel is provided with a wine lance, the wine lance is generally provided with a wine outlet channel, a wine outlet is formed on the wine lance, the aperture of the wine outlet is smaller than that of the wine outlet channel, and the wine outlet channel is movably provided with a plugging piece for plugging the wine outlet and a plugging piece resetting piece acting on the plugging piece to enable the plugging piece to move towards the side of the plugged wine outlet; when the wine head moves towards the side close to the blocking piece, the wine head drives the blocking piece to overcome the acting force of the blocking piece resetting piece and move towards the side far away from the wine outlet so as to open the wine outlet; when the wine head moves to the side far away from the blocking piece, the blocking piece moves to the side close to the wine outlet under the action of the blocking piece resetting piece so as to block the wine outlet; the wine head is provided with a fluid channel which is communicated with the wine spear in a fluid mode, and a liquid outlet and a liquid inlet are formed in the surface of the wine head; further, a valve core used for adjusting the liquid outlet flow is arranged in the flow passage.

By adopting the structure, the distributor is arranged on the wine lance; if an operator wants to open or close the wine spear, the movable rod is required to be rotated firstly to enable the wave crests of the first arc-shaped bulges and the wave crests of the second arc-shaped bulges to move from a staggered position to a relative position, so that the movable rod can slide on the fixed rod to drive the ejector rod to move towards the side far away from the gear position against the action force of the ejector rod resetting piece, and the ejector head is far away from the first gear position groove or the second gear position groove, namely the locking assembly releases the locking of the driving arm; at the moment, an operator can operate the operating device to enable the top of the ejector rod to be aligned to the first stop groove or the second stop groove, and the driving arm drives the wine head to open or close the wine lance; the movable rod is loosened, under the action force of the ejector rod resetting piece, the ejector rod moves towards the side close to the gear part and enables the ejector head to be inserted into the first gear groove or the second gear groove to be locked again; the movable rod rotates under the driving of the ejector rod, so that the first arc-shaped raised wave crest and the second arc-shaped raised wave crest move to staggered positions from opposite positions and slide reversely along the fixed rod.

The structure enables an operator to save more labor when operating the movable rod.

Further, the dead lever is provided with the confession the gliding ejector pin trepanning of ejector pin, the at least one end in ejector pin trepanning runs through the dead lever is used for exposing the top of ejector pin, the movable rod relies on to set up the slip ways cover and establishes outside the dead lever.

Furthermore, both ends of the ejector rod sleeve hole penetrate through the fixed rod, the ejector rod sleeve hole comprises a first ejector rod sleeve hole with a large aperture and a second ejector rod sleeve hole with a small aperture, the ejector rod comprises an ejector head, a large cylindrical section and a small cylindrical section, the ejector head, the large cylindrical section and the small cylindrical section are coaxially and integrally connected in sequence, the large cylindrical section is matched with the first ejector rod sleeve hole, the small cylindrical section is matched with the second ejector rod sleeve hole, a gasket is arranged at the position, exceeding the second ejector rod sleeve hole, of the small cylindrical section after the ejector rod penetrates through the ejector rod sleeve hole, and the outer diameter of the gasket is larger than that of the fixed rod; the ejector rod resetting piece is located between the bottom end of the first ejector rod trepanning and the large cylindrical section and is in matched sleeve joint with the small cylindrical section.

Further, the small cylinder section exceeds the second ejector rod sleeve hole is provided with a clamp spring groove, the gasket is sleeved outside the small cylinder section and is limited to be clamped between a clamp spring and a fixed rod in the clamp spring groove.

Further, the sliding sleeve hole comprises a first sliding sleeve hole matched with the outer diameter of the fixing rod and a second sliding sleeve hole with the aperture larger than that of the first sliding sleeve hole, and the aperture of the second sliding sleeve hole is matched with the outer diameter of the gasket.

By adopting the structure, an operator operates the movable rod to slide along the fixed rod, and because the aperture of the second sliding sleeve hole is larger than that of the first sliding sleeve hole, a step surface is formed to apply acting force to the gasket, so that the ejector rod moves to the side far away from the gear part against the acting force of the ejector rod resetting piece; when an operator loosens the movable rod, the ejector rod resetting piece acts on the large cylindrical section to enable the ejector rod to move close to the side of the gear portion, and when the gasket is in contact with the tail end of the fixed rod, the ejector rod stops moving.

Furthermore, the end face of the first arc-shaped protrusion arranged on the movable rod is protruded with the first arc-shaped protrusion at intervals in the circumferential direction of the whole circumference, and the matching surface is protruded with the second arc-shaped protrusion at intervals in the circumferential direction of the whole circumference; adjacent interval width between the first arc-shaped bulges is matched with the width of the second arc-shaped bulges, and adjacent interval width between the second arc-shaped bulges is matched with the width of the first arc-shaped bulges.

By adopting the structure, when the movable rod is rotated, the movement of the movable rod is more stable.

Furthermore, the end surface of the first arc-shaped protrusion arranged on the movable rod is recessed in the circumferential direction to form a first arc-shaped recess matched with the second arc-shaped protrusion, the first arc-shaped recess is connected with the first arc-shaped protrusion, and the connection part of the first arc-shaped recess and the first arc-shaped protrusion is in smooth transition; the matching surface is sunken in the circumferential direction to form a second arc-shaped recess matched with the first arc-shaped protrusion, the second arc-shaped recess is connected with the second arc-shaped protrusion, and the connection part of the second arc-shaped recess and the second arc-shaped protrusion is in smooth transition.

By adopting the structure, the wave crest of the first arc-shaped bulge moves from the position opposite to the wave trough of the second arc-shaped bulge to the position opposite to the wave crest of the second arc-shaped bulge or the wave crest of the first arc-shaped bulge moves from the position opposite to the wave crest of the second arc-shaped bulge to the position opposite to the wave trough of the second arc-shaped bulge is smoother and more stable.

Further, one end of the driving arm is matched and hinged with the distributor base, and the other end of the driving arm is connected with the locking assembly; the driving arm is provided with a driving block on the inner side wall facing the wine head, and a driving sliding groove matched with the driving block is arranged on the side wall of the wine head facing the driving arm.

By adopting the structure, an operator operates the operating device to enable the driving arm to rotate, the driving block slides in the driving chute, and the driving block exerts acting force on the side wall of the driving chute to enable the wine head to slide in the wine head sleeve hole due to the fact that the driving block does circular motion along with the rotation of the driving arm, and the distributor seat is provided with the support rod protruding and used for being hinged with the driving arm; specifically, the locking assembly serves as a handle, and an operator operates the locking assembly to drive the driving arm to act; the distributor seat is provided with a support rod which is used for being hinged with the driving arm.

Furthermore, the two driving arms are arranged at two sides of the wine head, one ends, which are not hinged with the distributor base, of the two driving arms are connected through a synchronizing rod, and the locking assembly is arranged on the synchronizing rod.

By adopting the structure, the movement of the wine head in the wine head sleeving hole can be more stable; the synchronous rod is used for ensuring the synchronous action of the two driving arms; the top of the ejector rod penetrates through the synchronizing rod.

Further, an arc-shaped buckle plate is arranged at the bottom end of the distributor base; the arc-shaped buckle plate is provided with an arc-shaped buckle groove which is horizontally matched and buckled with the annular step on the side edge of the top surface of the wine spear; the distributor seat is provided with a bolt at the position where the arc-shaped buckle plate is not arranged, the bolt can be slidably arranged on the distributor seat to control whether the bottom surface of the bolt exceeds the bottom surface of the distributor seat or not, and the arc-shaped extension surface of the arc-shaped buckle groove is tangent to the side surface of the bolt; the distributor seat is provided with a bolt seat at the position where the bolt is arranged.

By adopting the structure, an operator operates the bolt to ensure that the bottom surface of the bolt does not exceed the bottom surface of the distributor seat, then the bottom end of the distributor seat is abutted against the top surface of the wine lance, and the distributor seat is slid to ensure that the annular step on the wine lance is clamped into the arc-shaped catching groove; the bottom surface of the bolt is operated to exceed the bottom surface of the distributor seat, and the side surface of the bolt is tangent to the annular step of the wine lance, so that the connection between the distributor and the wine lance is realized; above-mentioned structure can also realize that the distributor rotates the position in order to adjust the liquid outlet on the wine head on the wine lance 360 degrees, if need will distributor and wine lance separation only need operate the bolt again and make its bottom surface not surpass distributor seat bottom, slide distributor seat for break away from in annular step and the arc catching groove on the wine lance, separation distributor seat and wine lance.

Further, the bottom surface of the wine head exceeds the bottom surface of the distributor seat when the top of the ejector rod is positioned in the first retaining groove or the second retaining groove; the gear part is provided with a third gear groove, and the bottom surface of the wine head does not exceed the bottom surface of the distributor seat under the state that the top of the ejector rod is positioned in the third gear groove.

By adopting the structure, when an operator operates the movable handle to enable the ejector to be positioned in the third catch groove, the bottom surface of the wine head does not exceed the bottom surface of the distributor seat, and the distributor seat is prevented from influencing the process when being installed on a wine lance or unloaded from the wine lance.

Compared with the prior art, the utility model has the following beneficial effects:

according to the distributor, the first arc-shaped bulge and the second arc-shaped bulge are respectively arranged on the movable rod and the fixed rod, so that an operator rotates the movable rod to enable the wave crest of the first arc-shaped bulge and the wave crest of the second arc-shaped bulge to move from a staggered position to a relative position, and further the movable rod slides on the fixed rod, and the distributor is more labor-saving.

Drawings

FIG. 1 is a schematic perspective view of a dispenser according to the present invention;

FIG. 2 is a schematic perspective view of the dispenser of the present invention at another angle;

FIG. 3 is an exploded view of a portion of the operating device of the dispenser of the present invention;

FIG. 4 is a schematic cross-sectional view of the dispenser of the present invention;

FIG. 5 is a schematic view of the dispenser of the present invention in cooperation with a wine spear;

reference numerals: 1 distributor base; 101, sleeving a wine head hole; 102 gear parts; 1021 a first stop groove; 1022 second retaining grooves; 1023 third catch basin; 103 arc buckle plate; 1031 arc-shaped catching grooves; 104 a bolt; 105 bolt seats; 106 struts; 2, adding wine heads; 201 driving the chute; 202 a fluid channel; 2021 a liquid outlet; 2022 liquid inlet; 203 a valve core; 3 operating the device; 301 a drive arm; 3011 driving the block; 302 a locking assembly; 3021 fixing the rod; 3021a mating surface; 3021a 1A second arcuate projection; 3021a2 second arcuate depression; 3021b mandril holes; 3021b1 first ram trepan; 3021b2 second ram trepan; 3022a movable bar; 3022a first arcuate projection; 3022b a second arcuate recess; 3022c sliding sleeve holes; 3022c1 first sliding sleeve hole; 3022c2 second sliding sleeve hole; 3023a mandril; 3023a heading; 3023b large cylindrical section; 3023c small cylindrical segments; 3023c1 circlip groove; 3024 push rod reset parts; 3025 a gasket; 3026 circlip; 303 a synchronization rod; 4, spearing wine; 401 discharging wine from a wine outlet; 402 a wine outlet channel; 403 a closure; 404 a closure reset; 405 an annular step.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, a dispenser for opening or closing a wine lance 4 comprises a dispenser seat 1, a wine head 2 and an operating device 3, wherein the dispenser seat 1 is provided with a wine head sleeve hole 101 which is matched with the wine head 2 and movably sleeved with the wine head 2, the operating device 3 comprises a driving arm 301 and a locking assembly 302 for locking the state of the driving arm 301, and the driving arm 301 is in driving connection with the wine head 2 to drive the wine head 2 to slide in the wine head sleeve hole 101 to open or close the wine lance 4;

the distributor base 1 is provided with a blocking part 102, and the blocking part 102 is at least provided with a first blocking groove 1021 and a second blocking groove 1022;

the locking assembly 302 comprises a fixed rod 3021, a movable rod 3022, a top rod 3023, and a top rod resetting piece 3024; the movable rod 3022 is sleeved outside the fixed rod 3021, the movable rod 3022 is connected with the top rod 3023 and drives the top rod 3023 to move away from or close to the gear part 102 by sliding on the fixed rod 3021, and the top rod reset piece 3024 causes the top rod 3023 to have a tendency to move towards the gear part 102 side;

when the top head 3023a of the top rod 3023 is located in the first stopper groove 1021, the driving arm 301 drives the wine head 2 to close the wine lance 4;

when the top 3023a of the top bar 3023 is positioned in the second stopper 1022, the driving arm 301 drives the top 2 to open the lance 4;

the end face of one end of the movable rod 3022 protrudes in the circumferential direction to form a first arc-shaped protrusion 3022a, the fixed rod 3021 protrudes from the end face of the movable rod 3022 provided with the first arc-shaped protrusion 3022a to form a matching face 3021a, the matching face 3021a contacts with the end face of the movable rod 3022 provided with the first arc-shaped protrusion 3022a, and the matching face 3021a protrudes in the circumferential direction to form a second arc-shaped protrusion 3021a1 matching with the first arc-shaped protrusion 3022 a.

A wine lance 4 is arranged on the wine barrel, a wine outlet channel 402 is arranged on the wine lance 4 generally, a wine outlet 401 is formed on the wine lance 4, the aperture of the wine outlet 401 is smaller than that of the wine outlet channel 402, a plugging piece 403 for plugging the wine outlet 401 and a plugging piece resetting piece 404 acting on the plugging piece 403 to enable the plugging piece 403 to move towards the side of plugging the wine outlet 401 are movably arranged in the wine outlet channel 402; when the wine head 2 moves towards the side close to the blocking piece 403, the wine head 2 drives the blocking piece 403 to move towards the side far away from the wine outlet 401 against the acting force of the blocking piece resetting piece 404 so as to open the wine outlet 401; when the wine head 2 moves to the side far away from the blocking piece 403, the blocking piece 403 moves to the side close to the wine outlet 401 under the action of the blocking piece resetting piece 404 to block the wine outlet 401; the wine head 2 is provided with a fluid channel 202 which is communicated with the wine lance 4 in a fluid mode, and a liquid outlet 2021 and a liquid inlet 2022 are formed in the surface of the wine head; further, a valve core 203 for adjusting the liquid outlet flow is arranged in the flow channel.

With the above structure, the dispenser is mounted on the wine lance 4; if the operator wants to open or close the wine lance 4, the movable rod 3022 is rotated to move the peaks of the first and second arcuate projections 3021a1 from the staggered position to the opposite position, so that the movable rod 3022 slides on the fixed rod 3021 to drive the top rod 3023 to move away from the stop portion 102 against the action of the top rod reset 3024, so that the top head 3023a is away from the first or second stop groove 1021 or 1022, i.e. the lock assembly 302 releases the lock on the driving arm 301; at this time, the operator can operate the operating device 3 to align the top 3023a of the top rod 3023 with the first catching groove 1021 or the second catching groove 1022, and the driving arm 301 drives the wine head 2 to open or close the lance 4; when the movable rod 3022 is released, the top rod 3023 moves toward the side close to the blocking portion 102 under the action of the top rod resetting member 3024 and the top head 3023a is inserted into the first blocking groove 1021 or the second blocking groove 1022 and is locked again; the movable rod 3022 rotates under the driving of the top rod 3023 so that the peak of the first arc-shaped protrusion 3022a and the peak of the second arc-shaped protrusion 3021a1 move from a relative position to a staggered position and slide along the fixed rod 3021 in opposite directions.

The above structure makes the operator save more labor when operating the movable lever 3022.

Preferably, the fixing rod 3021 is provided with a top rod sleeve hole 3021b for the top rod 3023 to slide, at least one end of the top rod sleeve hole 3021b penetrates through the fixing rod 3021 for exposing the top head 3023a of the top rod 3023, and the movable rod 3022 is sleeved outside the fixing rod 3021 by means of a sliding sleeve hole 3022 c.

Preferably, both ends of the ejector rod sleeve hole 3021b penetrate through the fixing rod 3021, the ejector rod sleeve hole 3021b includes a first ejector rod sleeve hole 3021b1 with a large aperture and a second ejector rod sleeve hole 3021b2 with a small aperture, the ejector rod 3023 includes a head 3023a, a large cylindrical section 3023b matched with the first ejector rod sleeve hole 3021b1, and a small cylindrical section 3023c matched with the second ejector rod sleeve hole 3021b2, which are coaxially and integrally connected in sequence, after the ejector rod 3023 penetrates through the ejector rod sleeve hole 3021b, a gasket 3025 is disposed at a position where the small cylindrical section 3023c exceeds the second ejector rod sleeve hole 3021b2, and an outer diameter of the gasket 3025 is greater than an outer diameter of the fixing rod 3021; the top rod resetting piece 3024 is located between the bottom end of the first top rod trepanning 3021b1 and the large cylindrical section 3023b and is in matching and sleeving connection with the small cylindrical section 3023 c.

Preferably, the small cylinder section 3023c is provided with a snap spring groove 3023c1 beyond the second ram sleeve hole 3021b2, and the gasket 3025 is sleeved outside the small cylinder section 3023c and is limited between the snap spring 3026 clamped in the snap spring groove 3023c1 and the fixing rod 3021.

Preferably, the sliding sleeve hole 3022c includes a first sliding sleeve hole 3022c1 matching the outer diameter of the fixing rod 3021, and a second sliding sleeve hole 3022c2 having a larger diameter than the first sliding sleeve hole 3022c1 and the second sliding sleeve hole 3022c2 matching the outer diameter of the washer 3025.

With the above-described structure, the operator operates the movable lever 3022 to slide along the fixed lever 3021, and since the second slide bush hole 3022c2 has a larger bore diameter than the first slide bush hole 3022c1, a stepped surface is formed to apply a force to the spacer 3025, so that the lift lever 3023 moves away from the stopper portion 102 against the force of the lift lever restoring member 3024; when the operator releases the movable lever 3022, the ram reset 3024 acts on the large cylindrical section 3023b to move the ram 3023 to the side closer to the stopper portion 102, and when the pad 3025 comes into contact with the end of the fixed lever 3021, the ram 3023 stops moving.

Preferably, the end surface of the movable rod 3022 on which the first arc-shaped protrusion 3022a is arranged is spaced and protruded on the first arc-shaped protrusion 3022a in the whole circumferential direction, and the mating surface 3021a is spaced and protruded on the second arc-shaped protrusion 3021a1 in the whole circumferential direction; the width of the space between the adjacent first arc-shaped protrusions 3022a matches the width of the second arc-shaped protrusion 3021a1, and the width of the space between the adjacent second arc-shaped protrusions 3021a1 matches the width of the first arc-shaped protrusion 3022 a.

With the above structure, when the movable rod 3022 is rotated, the movement of the movable rod 3022 is more stable.

Preferably, the end surface of the movable rod 3022 on which the first arc-shaped protrusion 3022a is arranged is recessed in the circumferential direction to form a first arc-shaped recess 3022b matched with the second arc-shaped protrusion 3021a1, and the first arc-shaped recess 3022b is connected with the first arc-shaped protrusion 3022a, and the connection between the first arc-shaped recess 3022a and the first arc-shaped protrusion 3022a is smooth; the mating surface 3021a is recessed in the circumferential direction to form a second arc-shaped recess 3021a2 matching with the first arc-shaped protrusion 3022a, and the second arc-shaped recess 3021a2 is connected with the second arc-shaped protrusion 3021a1, and the connection between the two is smoothly transited.

With the above configuration, the movement of the peak of the first arcuate projection 3022a from the position opposing the valley of the second arcuate depression 3021a2 to the position opposing the peak of the second arcuate projection 3021a1 or the movement of the peak of the first arcuate projection 3022a from the position opposing the peak of the second arcuate projection 3021a1 to the position opposing the valley of the second arcuate depression 3021a2 is more smoothly stabilized.

Preferably, one end of the driving arm 301 is matched and hinged with the distributor base 1, and the other end is connected with the locking assembly 302; the driving arm 301 is provided with a driving block 3011 on the inner side wall facing the wine head 2, and the side wall of the wine head 2 facing the driving arm 301 is provided with a driving chute 201 matched with the driving block 3011.

With the above structure, an operator operates the operating device 3 to rotate the driving arm 301, the driving block 3011 slides in the driving chute 201, and since the driving block 3011 makes a circular motion along with the rotation of the driving arm 301, it applies an acting force to the side wall of the driving chute 201 to make the wine head 2 slide in the wine head sleeving hole 101, and the distributor seat 1 protrudes with the supporting rod 106 for hinging with the driving arm 301; specifically, the locking assembly 302 serves as a handle, and an operator operates the locking assembly 302 to drive the driving arm 301 to move; the dispenser base 1 is raised with a strut 106 for articulation with the drive arm 301.

Preferably, the two driving arms 301 are provided with two distribution positions at two sides of the wine head 2, one ends of the two driving arms 301, which are not hinged with the distributor base 1, are connected through a synchronizing rod 303, and the locking assembly 302 is arranged on the synchronizing rod 303.

By adopting the structure, the movement of the wine head 2 in the wine head sleeving hole 101 can be more stable; the synchronous rod 303 is used for ensuring that the two driving arms 301 act synchronously; the top head 3023a of the top rod 3023 penetrates through the synchronizing rod 303.

Preferably, the bottom end of the distributor base 1 is provided with an arc-shaped buckle plate 103; the arc buckle plate 103 is provided with an arc buckle groove 1031 which is horizontally matched and buckled with the annular step 405 on the side edge of the top surface of the wine lance 4; the distributor base 1 is provided with a bolt 104 at the position where the arc-shaped buckle plate 103 is not arranged, the bolt 104 can be slidably arranged on the distributor base 1 to control whether the bottom surface of the bolt 104 exceeds the bottom surface of the distributor base 1, and the arc-shaped extension surface of the arc-shaped buckle groove 1031 is tangent to the side surface of the bolt 104; the distributor base 1 is provided with a latch base 105 where the latch 104 is provided.

By adopting the structure, an operator operates the bolt 104 to ensure that the bottom surface of the bolt does not exceed the bottom surface of the distributor base 1, then the bottom end of the distributor base 1 is abutted against the top surface of the wine lance 4, and the distributor base 1 is slid to ensure that the annular step 405 on the wine lance 4 is clamped into the arc-shaped catching groove 1031; the latch 104 is operated so that the bottom surface of the latch exceeds the bottom surface of the distributor base 1 and the side surface of the latch is tangent to the annular step 405 of the wine lance 4, so that the connection between the distributor and the wine lance 4 is realized; by adopting the structure, the distributor can rotate on the wine lance 4 for 360 degrees to adjust the position of the liquid outlet 2021 on the wine head 2, if the distributor is required to be separated from the wine lance 4, the bolt 104 is only required to be operated again to ensure that the bottom surface of the bolt does not exceed the bottom end of the distributor base 1, the distributor base 1 is slid, the annular step 405 on the wine lance 4 is separated from the arc-shaped catching groove 1031, and the distributor base 1 is separated from the wine lance 4.

Preferably, in a state where the top 3023a of the top bar 3023 is located in the first catching groove 1021 or the second catching groove 1022, the bottom surface of the top bar 2 exceeds the bottom surface of the dispenser base 1; the stopper 102 is provided with a third stop groove 1023, and the bottom surface of the wine head 2 does not exceed the bottom surface of the dispenser seat 1 in a state that the top 3023a of the top rod 3023 is located in the third stop groove 1023.

With the above-described structure, when the operator operates the movable handle so that the head 3023a is located in the third catching groove 1023, the bottom surface of the wine head 2 does not exceed the bottom surface of the dispenser base 1, and the influence of the wine head 2 on the above-described process is prevented when the dispenser base 1 is mounted on the wine lance 4 or removed from the wine lance 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A dispenser for opening or closing a wine lance (4), characterized in that: the wine dispenser comprises a dispenser seat (1), wine heads (2) and an operating device (3), wherein the dispenser seat (1) is provided with a wine head sleeving hole (101) which is matched with the wine heads (2) and movably sleeved with the wine heads, the operating device (3) comprises a driving arm (301) and a locking assembly (302) for locking the state of the driving arm (301), and the driving arm (301) is in driving connection with the wine heads (2) to drive the wine heads (2) to slide in the wine head sleeving hole (101) to open and close a wine lance (4);

the distributor base (1) is provided with a blocking part (102), and the blocking part (102) is at least provided with a first blocking groove (1021) and a second blocking groove (1022);

the locking assembly (302) comprises a fixed rod (3021), a movable rod (3022), a top rod (3023) and a top rod resetting piece (3024); the movable rod (3022) is sleeved outside the fixed rod (3021), the movable rod (3022) is connected with the ejector rod (3023) and drives the ejector rod (3023) to move away from or close to the gear part (102) through sliding on the fixed rod (3021), and the ejector rod resetting piece (3024) enables the ejector rod (3023) to have the tendency of moving towards the gear part (102);

the driving arm (301) drives the wine head (2) to close the wine lance (4) under the state that the top head (3023a) of the top rod (3023) is positioned in the first blocking groove (1021);

the driving arm (301) drives the wine head (2) to open the wine lance (4) under the state that the top head (3023a) of the top rod (3023) is positioned in the second retaining groove (1022);

the one end terminal surface of movable rod (3022) is protruding in circumference and is formed first arc-shaped protrusion (3022a), dead lever (3021) is in movable rod (3022) sets up the protruding fitting surface (3021a) that forms of the terminal surface of first arc-shaped protrusion (3022a), fitting surface (3021a) with movable rod (3022) sets up the terminal surface of first arc-shaped protrusion (3022a) contacts, fitting surface (3021a) in circumference protruding formation with first arc-shaped protrusion (3022a) assorted second arc-shaped protrusion (3021a 1).

2. The dispenser of claim 1, wherein: the dead lever (3021) is provided with the confession ejector pin trepanning (3021b) that ejector pin (3023) are gliding, the at least one end in ejector pin trepanning (3021b) is run through dead lever (3021) is used for revealing top (3023a) of ejector pin (3023), movable rod (3022) rely on setting up slip trepanning (3022c) cover to establish outside dead lever (3021).

3. The dispenser of claim 2, wherein: the fixing rod (3021) is penetrated through both ends of the ejector rod sleeve hole (3021b), the ejector rod sleeve hole (3021b) comprises a first ejector rod sleeve hole (3021b1) with a large aperture and a second ejector rod sleeve hole (3021b2) with a small aperture, the ejector rod (3023) comprises an ejector head (3023a), a large cylindrical section (3023b) matched with the first ejector rod sleeve hole (3021b1) and a small cylindrical section (3023c) matched with the second ejector rod sleeve hole (3021b2), which are coaxially and integrally connected in sequence, after the ejector rod (3023) penetrates through the ejector rod sleeve hole (3021b), a gasket (3025) is arranged at a position where the small cylindrical section (3023c) exceeds the second ejector rod sleeve hole (3021b2), and the outer diameter of the gasket (3025) is larger than the outer diameter of the fixing rod (3021); the ejector rod resetting piece (3024) is positioned between the bottom end of the first ejector rod trepanning (3021b1) and the large cylindrical section (3023b) and is sleeved with the small cylindrical section (3023c) in a matching manner;

the small cylinder segment (3023c) is provided with a clamp spring groove (3023c1) beyond the second ejector rod trepan boring (3021b2), and the gasket (3025) is sleeved outside the small cylinder segment (3023c) and is limited between a clamp spring (3026) clamped in the clamp spring groove (3023c1) and a fixing rod (3021).

4. A dispenser according to claim 3, wherein: the sliding sleeve hole (3022c) comprises a first sliding sleeve hole (3022c1) matched with the outer diameter of the fixing rod (3021), and a second sliding sleeve hole (3022c2) with a larger aperture than the first sliding sleeve hole (3022c1) and a second sliding sleeve hole (3022c2) with an aperture matched with the outer diameter of the gasket (3025).

5. The dispenser of claim 1, wherein: the end surface of the movable rod (3022) provided with the first arc-shaped protrusion (3022a) is protruded with the first arc-shaped protrusion (3022a) at intervals in the whole circumferential direction, and the mating surface (3021a) is protruded with the second arc-shaped protrusion (3021a1) at intervals in the whole circumferential direction; the spacing width between the adjacent first arc-shaped protrusions (3022a) is matched with the width of the second arc-shaped protrusion (3021a1), and the spacing width between the adjacent second arc-shaped protrusions (3021a1) is matched with the width of the first arc-shaped protrusion (3022 a).

6. The dispenser of claim 1, wherein: the end surface of the movable rod (3022) provided with the first arc-shaped protrusion (3022a) is recessed in the circumferential direction to form a first arc-shaped recess (3022b) matched with the second arc-shaped protrusion (3021a1), the first arc-shaped recess (3022b) is connected with the first arc-shaped protrusion (3022a), and the connection part of the first arc-shaped protrusion and the second arc-shaped protrusion is in smooth transition; the mating surface (3021a) is recessed in the circumferential direction to form a second arc-shaped recess (3021a2) matched with the first arc-shaped protrusion (3022a), and the second arc-shaped recess (3021a2) is connected with the second arc-shaped protrusion (3021a1) and the connection part of the second arc-shaped recess and the second arc-shaped protrusion is smoothly transited.

7. The dispenser of claim 1, wherein: one end of the driving arm (301) is matched and hinged with the distributor base (1), and the other end of the driving arm is connected with the locking assembly (302); the inner side wall of the driving arm (301) facing the wine head (2) is provided with a driving block (3011), and the side wall of the wine head (2) facing the driving arm (301) is provided with a driving sliding groove (201) matched with the driving block (3011).

8. The dispenser of claim 1, wherein: the two driving arms (301) are arranged at two sides of the wine head (2) in a distributed mode, one ends, which are not hinged with the distributor base (1), of the two driving arms (301) are connected through a synchronizing rod (303), and the locking assembly (302) is arranged on the synchronizing rod (303).

9. The dispenser of claim 1, wherein: the bottom end of the distributor base (1) is provided with an arc-shaped buckle plate (103); the arc buckle plate (103) is provided with an arc buckle groove (1031) which is horizontally matched and buckled with the annular step (405) on the side edge of the top surface of the wine lance (4); the distributor base (1) is provided with a bolt (104) at the position where the arc-shaped buckle plate (103) is not arranged, the bolt (104) can be slidably arranged on the distributor base (1) to control whether the bottom surface of the bolt exceeds the bottom surface of the distributor base (1) or not, and the arc-shaped extension surface of the arc-shaped buckle groove (1031) is tangent to the side surface of the bolt (104); the distributor base (1) is provided with a bolt base (105) at the position where the bolt (104) is arranged.

10. The dispenser of claim 1, wherein: the bottom surface of the wine head (2) exceeds the bottom surface of the distributor base (1) under the state that the top head (3023a) of the top rod (3023) is positioned in the first blocking groove (1021) or the second blocking groove (1022); the gear part (102) is provided with a third gear groove (1023), and the bottom surface of the wine head (2) does not exceed the bottom surface of the distributor base (1) under the state that the top head (3023a) of the top rod (3023) is positioned in the third gear groove (1023).

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