CN106185774A - A kind of wine lance - Google Patents
A kind of wine lance Download PDFInfo
- Publication number
- CN106185774A CN106185774A CN201610792379.3A CN201610792379A CN106185774A CN 106185774 A CN106185774 A CN 106185774A CN 201610792379 A CN201610792379 A CN 201610792379A CN 106185774 A CN106185774 A CN 106185774A
- Authority
- CN
- China
- Prior art keywords
- wine
- pedestal
- outlet duct
- wine outlet
- sealant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
- B67D1/0462—Squeezing collapsible or flexible beverage containers, e.g. bag-in-box containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0829—Keg connection means
- B67D1/0831—Keg connection means combined with valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0801—Details of beverage containers, e.g. casks, kegs
- B67D2001/0827—Bags in box
- B67D2001/0828—Bags in box in pressurised housing
Abstract
The invention provides a kind of wine lance, belong to drinks and drink equipment technical field.It solve existing wine lance more laborious when going out wine operation, the problem that operating handle is poor.This wine lance, including having the wine outlet duct of wine outlet and the pedestal of annular on valve body, upper end sidewall, wine outlet duct is connected in valve body, pedestal is slidably located in the upper end of wine outlet duct, and pedestal is positioned at valve body, the back-moving spring that pedestal and valve interior wall can be made to lean it is provided with between valve body and pedestal, the sealing ring of annular it is circumferentially with on base vivo wall, sealing ring compresses mutually with the outer wall of wine outlet duct, and sealing ring is positioned at the lower section of wine outlet, between valve body and pedestal, it is provided with the guide frame of held stationary when pedestal can be made to slide up and down.The wine that goes out of this wine lance operates lighter, and ensure that the sealing of drinks.
Description
Technical field
The invention belongs to drinks and drink equipment technical field, relate to a kind of wine lance.
Background technology
Fat is a kind of instrument for holding drinks, is both provided with wine lance, wine lance and distribution at the bung of general fat
Device coordinates, it is achieved extruded by the drinks in fat.At present, the fat that market commonly uses is all metal fat, metal
Fat cost is high, and cleans trouble, the equipment that metal fat is not carried out by general businessman the most specially, is therefore working as wine
After drinks in Tong make to be finished, need that empty fat is transported to producer and be carried out, which substantially increases and carry back and forth
Cost.And this kind of fat is when extruding drinks, being directly to be filled with inside fat by gas, the pressure of gas puts on drinks
Drinks are extruded by surface, and such mode gas needs to contact with drinks, easily cause medicated beer owing to oxidation is with miscellaneous
Bacterium invades and produces the decline of vinosity.
As patent document US2010102087A1 discloses the structure of a kind of fat, this fat includes staving, tool in staving
Having liner, liner is that flexible material is made, and is provided with wine lance at the bung of staving.Wherein wine lance includes pedestal, and this pedestal is sliding
Dynamic be set on wine outlet duct, when allotter push down sealing ring move down time, gas enters in liner from path, thus by drinks
Extrude, but there is on the inwall of this pedestal the sealant of tubular, the outside wall surface laminating of the inwall of this sealant and wine outlet duct, two
Frictional force between person is relatively big, causes wine operation more laborious, and operating handle is poor.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of wine lance, this wine lance go out wine
Operate lighter, and ensure that the sealing of drinks.
The purpose of the present invention can be realized by following technical proposal: a kind of wine lance, has including on valve body, upper end sidewall
The wine outlet duct of wine outlet and the pedestal of annular, described wine outlet duct is connected in valve body, and described pedestal is slidably located in wine outlet duct
Upper end, and pedestal is positioned at valve body, is provided with the reset that pedestal and valve interior wall can be made to lean between described valve body and pedestal
Spring, it is characterised in that be circumferentially with the sealing ring of annular on described base vivo wall, the outer wall phase of described sealing ring and wine outlet duct
Compress, and sealing ring is positioned at the lower section of wine outlet, be provided with between described valve body and pedestal when pedestal can be made to slide up and down and keep
Guide frame smoothly.
Wine lance and staving, with the use of forming fat, are fixed with flexible pouch on wine outlet duct, and this flexible pouch is positioned at staving,
For filling drinks, wine outlet duct stretches in flexible pouch, and pedestal is used for sealing drinks and blocking gas entering staving, i.e. at reset bullet
Gas can be blocked under spring effect when pedestal leans with valve interior wall and enter staving, bowl inner chamber be sealed, certainly
The drinks also being able to block in flexible pouch contact with extraneous air, seal drinks, and when needing wine, pedestal is by dividing
The pressure of orchestration and move down and depart from valve body, bowl inner chamber be connected externally to lead to, the wine outlet of certain wine outlet duct is also at
Open mode, gas entrance staving is interior and extrudes outside flexible pouch, and the drinks in flexible pouch are extruded and are flowed out by wine outlet duct, by
In this wine lance go out wine process need pedestal to move down and gas enter two necessary processes of bowl inner chamber, how to avoid into
Enter the gas of staving to contact with the drinks in flexible pouch, the most how to ensure the sealing of drinks in flexible pouch, and how to make seat
The lightest the moving down of body, improve that the portability of wine operation be this wine lance two problems to be taken into account, for this
This wine lance arranges sealing ring on the inwall of pedestal, and sealing ring is pressed on the outer wall of wine outlet duct and is positioned at the lower section of wine outlet, makes
The wine outlet of bowl inner chamber and wine outlet duct is isolated, compare the form of more conventionally employed sealing shroud, i.e. pass through the interior of sealing shroud
Wall offsets with the outer wall of wine outlet duct and is compacted existing face seal, and sealing ring and wine outlet duct outer wall are accomplished that linear sealing, certainly in reality
Can deform after being squeezed due to sealing ring after assembling and with wine outlet duct outer wall the phenomenon of face seal occur, but this face seal
Seal f ace width is the least, and therefore the frictional force between sealing ring pedestal in other words and wine outlet duct outer wall diminishes so that pedestal to
Lower movement is lighter；Owing to pedestal is leant with wine outlet duct outer wall by sealing ring, therefore may when pedestal moves up and down
There will be shakiness and affect the sealing property of sealing ring, as the inclination of trace occurs in pedestal, cause sealing ring local and wine outlet duct
Outer wall excessive extrusion, and another relative local just compresses dynamics and segregation phenomenon the most even occurs with wine outlet duct outer wall, in order to
Taking into account the sealing of drinks in flexible pouch, this wine lance is that pedestal devises guide frame, makes pedestal upper and lower by guide frame
Held stationary time mobile, and then make the sealing between pedestal and wine outlet duct keep stable, therefore this wine lance passes through sealing ring pair
Wine outlet duct seals so that go out wine operation lighter, on this basis by guide frame pedestal is moved up and down into
Row guides so that pedestal keeps stable to the sealing of drinks in flexible pouch, i.e. makes the sealing of drinks and goes out the light of wine operation
Just property is taken into account.
In above-mentioned wine lance, on described base vivo wall, circumference is fixed with the sealant of tubular, and described sealing ring is positioned at close
On sealing inwall, and sealing ring is positioned at the bottom of sealant, and described sealing ring and sealant are integral type structure.Sealant and close
Seal all uses elastomeric material to make, and offseting at normal operating condition lower seal and wine outlet duct outer wall, compacting is existing to be sealed, and close
Sealing does not contacts with wine outlet duct outer wall, but owing to guide frame and pedestal and wine outlet duct are slidable fit relation, can not keep away
The existence fit-up gap exempted from, therefore in actual mechanical process, pedestal is likely difficult to ensure the most steadily, therefore at base vivo wall
On sealant is set, the most also can there is the situation of misoperation, trace tilts to cause pedestal to occur, now sealant can be with
Wine outlet duct outer wall offsets, and compacting is existing to be sealed, and when i.e. the sealing at sealing ring is affected or is destroyed, sealant produces to seal and makees
With, it is ensured that the sealing of drinks in flexible pouch, further, owing to the upper end of pedestal needs to lean with wine outlet duct and valve body
Being formed and seal, therefore the upper end of pedestal can be affected by against power, and should may result in the upper end appearance of pedestal against power
The inclination of trace, is arranged on the bottom of sealant for this by sealing ring, it is to avoid the sealing to sealing ring of the above-mentioned unstable factor
Effect produces impact, and the sealing ring being certainly positioned at sealant bottom can be pressed on the wine outlet duct outer wall below wine outlet, and
In wine outlet slid underneath, thus the drinks in flexible pouch are come with the gas partitions in staving, it is ensured that drinks in flexible pouch
Sealing..
In above-mentioned wine lance, on described base vivo wall, circumference offers seal groove, and described sealing ring is arranged on seal groove
In, and the inner ring of sealing ring protrudes seal groove notch compressing mutually with wine outlet duct outer wall.This structure does not sets on base vivo wall
Put sealant, but direct sheathed sealing ring form, simple in construction, can have preferably sealing under the auxiliary of guide frame
Property.
In above-mentioned wine lance, described guide frame includes that on valve interior wall, circumference has some guiding fins, and these are some
Guiding fin towards the edge of wine outlet duct is guide edge edge, and the length direction phase of the length direction on guide edge edge and wine outlet duct
With, on the outer wall of described pedestal, circumference has spigot surface, and the spigot surface of described pedestal and the guide edge of some guiding fins are along sliding
Dynamic cooperation.Between two adjacent guiding fins, there is the gap that gas passes through, gas will not be entered fat inner chamber and produce impact,
And guide the guide edge of fin along and the spigot surface of pedestal be slidably matched, can be interference fits between the two or gap is joined
Close, but guide that fin can make pedestal move up and down held stationary, it is ensured that sealing ring can effectively play it and seal effect
Really, drinks in flexible pouch are preferably sealed, certainly use the fit structure guiding fin and spigot surface also to be able to reduce
Both contacts area, thus reduce frictional force when pedestal moves, it is ensured that go out the portability of wine operation；Certainly process in reality
During guide frame can also be directed to fin and be arranged on the outer wall of pedestal, and spigot surface is set on valve interior wall, passes through
The fin that guides on pedestal realizes being slidably matched with the spigot surface on valve body, has preferable guide effect equally；Except above
Two kinds use and guide outside the guide frame that coordinates with spigot surface of fin, owing to this guide frame needs to have while guiding
The function of gas, therefore can also offer gathering sill on valve interior wall vertically, and have guide pad on pedestal outer wall, guide pad
It is slidably connected in gathering sill, on guide pad, wherein offers air passing hole, there is preferable guide effect equally, and there is gas
Function.
In above-mentioned wine lance, described pedestal includes disc-shaped guide part and is positioned on guide part downside and in tubular
Supporting part, described supporting part is slidably located on wine outlet duct, and above-mentioned sealant is connected on the inwall of supporting part, described guiding
Face is the outer peripheral face of guide part.I.e. pedestal is slidably connected, by guide part and guiding by being formed between supporting part and wine outlet duct
Guide frame is formed, it is ensured that pedestal moves held stationary, and further, supporting part plays skeletal support effect, i.e. between fin
Sealant covers on supporting part inwall, and sealing ring is positioned on sealant inwall, and therefore supporting part can make sealing ring effective
It is pressed on wine outlet duct outer wall, it is ensured that the sealing of drinks in flexible pouch.
In above-mentioned wine lance, the outer edge circumference of described guide part downside has the guiding convex edge one of some arcs,
The side that described guiding convex edge one arc protrudes is coplanar with spigot surface.Guide convex edge one for increasing the face of spigot surface on guide part
Long-pending, in other words, guide convex edge one and assist guide part and coordinate with guiding fin so that the movement of pedestal is more steady, it is ensured that
The sealing of drinks in flexible pouch.
In above-mentioned wine lance, on the inwall of described supporting part lower end, circumference has the guiding convex edge two of annular, above-mentioned close
Sealing is positioned at the top guiding convex edge two, and the described inwall of guiding convex edge two is slidably matched with the outer wall of wine outlet duct.For sealing
Stability considers, the lower edge of sealant extends to guide on the upper side of convex edge two, increases the area of sealant, and guides convex
The purpose arranged along two is then the mobile offer guiding for pedestal, guides convex edge two and is slidably matched with wine outlet duct outer wall, it is possible to be right
The bottom of pedestal guides, and the top of pedestal is guided by the spigot surface of guide part and guiding convex edge first, i.e. seat
The two ends up and down of body are the most preferably guided, thus ensure the stability that pedestal moves, and then drinks in guarantee flexible pouch
Sealing.
In above-mentioned wine lance, described pedestal also includes the ring packing block being connected on guide part upper side, above-mentioned close
Sealing is positioned on the inwall of sealing block, and sealant is integral type structure with sealing block, at the effect lower seal block of back-moving spring
Lean with valve interior wall and wine outlet duct upper end outer wall respectively.The main purpose of sealing block is to seal wine outlet, but
Needing down pressing seat body due to allotter in actual use, now allotter compresses mutually with sealing block, has resilient close
Envelope block sufficiently can fit with allotter lower surface and compress, and i.e. improves the stability compressed between allotter and pedestal,
Make allotter more steady to the depression of pedestal, thus improve pedestal the moving stability.
In above-mentioned wine lance, the lower surface of sealing block is stretched out in the lower end of described sealant, and the lower end of sealant extends
To the upper side guiding convex edge two.Sealant can cover the whole inwall of supporting part, has bigger area coverage, to carry
High sealing stability, supporting part has supporting and shaping effect, sealant lower end and guiding convex edge two to flexible sealant simultaneously
Upper side leans, and increases the sealing area between sealant and supporting part.
In above-mentioned wine lance, described valve body upper end port edges circumference have annular against convex edge one, described in go out wine
On the outer wall of pipe upper end circumference have annular against convex edge two, the top of wine outlet, described sealing block should be positioned at against convex edge two
The outer edge of upper side and the inside edge of sealant upper end are respectively provided with arc angling, back-moving spring effect lower seal block fall
Edged surface leans with against convex edge one, and the fillet surface of sealant leans with against convex edge two.The sealing block chamfering by arc
Face leans with against convex edge one, seals bowl inner chamber, and sealant is by the fillet surface of arc and against convex edge two-phase
Against, the wine outlet of wine outlet duct is sealed, the fillet surface of arc can deform and be formed bigger close after being compressed
Front cover amasss, it is ensured that the sealing of drinks in flexible pouch.
In above-mentioned wine lance, on the upper side of described sealing block, also circumference has the butting section of annular, when sealing block with
When leaning against convex edge one, butting section is against convex edge one and against between convex edge two, and the outer peripheral face of butting section with against
Between the inner peripheral surface of convex edge one, there is gap.Allotter is needed to need down pressing seat body, for this on the upside of sealing block when needing to take wine
Face is positioned against portion, and this butting section compresses for allotter, it is to avoid sealing block is repeatedly squeezed and deforms or rupture, and against
Can be radially expanded when portion is squeezed, therefore butting section and leave gap between convex edge one, for butting section dilatancy
Space is provided, it is to avoid butting section expand after with cause frictional force to become big against convex edge one and against convex edge two extruding, impact operation
Feel.
In above-mentioned wine lance, described valve body lower end is fixed with underframe, and above-mentioned wine outlet duct is consolidated mutually through underframe and with underframe
Even, described back-moving spring is set on wine outlet duct, and the upper end of back-moving spring is pressed on guide part downside, and lower end is pressed on
On underframe.Underframe is used for connecting support wine outlet duct so that wine outlet duct remains stationary, and back-moving spring is also carried out by underframe simultaneously
Support so that back-moving spring produces stable reset force to pedestal, it is ensured that stability when pedestal moves.
Compared with prior art, this wine lance has the advantage that
1, wine outlet duct is sealed by sealing ring due to wine lance so that go out wine operation lighter, on this basis
By guide frame pedestal moved up and down and guide so that pedestal keeps stable, i.e. to the sealing of drinks in flexible pouch
The sealing making drinks and the portability going out wine operation are taken into account.
2, the bottom of pedestal can be guided due to guiding convex edge two, and the spigot surface of guide part and guiding convex edge
Guide the top of pedestal first, i.e. the two ends up and down of pedestal are the most preferably guided, thus ensure what pedestal moved
The sealing of drinks in stability, and then guarantee flexible pouch.
3, owing to arranging sealant on base vivo wall, the most also can there is the situation of misoperation, cause pedestal to occur
Trace tilts, and sealant can offset with wine outlet duct outer wall, and compacting is existing to be sealed, i.e. the sealing at sealing ring is affected or quilt
During destruction, sealant produces sealing function, it is ensured that the sealing of drinks in flexible pouch.
Accompanying drawing explanation
Fig. 1 is the perspective view of wine lance.
Fig. 2 is wine lance partial structurtes sectional view when being arranged in staving.
Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A.
Fig. 4 is the schematic enlarged-scale view in Fig. 2 at B.
Fig. 5 is wine lance perspective view when not installing underframe.
Fig. 6 is the perspective view of valve body.
Fig. 7 is the perspective view of pedestal.
Fig. 8 is the structure sectional view of pedestal.
Fig. 9 is partial structurtes sectional view time in wine lance is arranged on staving in embodiment two.
Figure 10 is the schematic enlarged-scale view in Fig. 9 at C.
In figure, 1, valve body；11, fin is guided；111, guide edge edge；12, against convex edge one；2, wine outlet duct；21, wine is gone out
Mouthful；22, against convex edge two；3, pedestal；31, guide part；311, spigot surface；312, convex edge one is guided；32, supporting part；321, lead
To convex edge two；322, seal groove；4, back-moving spring；5, sealing block；51, sealant；52, sealing ring；53, butting section；6, underframe；
7, staving；8, flexible pouch.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of wine lance, this wine lance and staving 7 are with the use of forming fat, and this wine lance includes valve
Having the wine outlet duct 2 of wine outlet 21 and the pedestal 3 of annular on body 1, upper end sidewall, valve body 1 lower end is fixed with underframe 6, wine outlet duct 2
Being fixedly connected with through underframe 6 and with underframe 6, be fixed with flexible pouch 8 on wine outlet duct 2, this flexible pouch 8 is positioned at staving 7, is used for filling
Drinks, wine outlet duct 2 stretches in flexible pouch 8, and pedestal 3 is slidably located in the upper end of wine outlet duct 2, and pedestal 3 is positioned at valve body 1, valve
Being provided with the back-moving spring 4 that pedestal 3 can be made to lean with valve body 1 inwall between body 1 and pedestal 3, this back-moving spring 4 is set in out
On wine pipe 2, and the upper end of back-moving spring 4 is pressed on guide part 31 downside, and lower end is pressed on underframe 6, and pedestal 3 is for close
Envelope drinks and blocking-up gas enter staving, i.e. can when pedestal 3 leans with valve body 1 inwall under back-moving spring 4 acts on
Block gas and enter staving 7, staving 7 inner chamber is sealed, also certainly be able to block the drinks in flexible pouch 8 and extraneous air
Contact, drinks are sealed, when needing wine, pedestal 3 is moved down by the pressure of allotter and departs from valve body 1, bucket
Body 7 inner chamber be connected externally to lead to, the wine outlet 21 of certain wine outlet duct 2 is also at open mode, in gas enters staving 7 and extrude
Flexible pouch 8 is outside, and the drinks in flexible pouch 8 are extruded and are flowed out by wine outlet duct 2.Owing to the wine process that goes out of this wine lance needs pedestal
3 move down and gas entrance two necessary processes of staving 7 inner chamber, how to avoid enter in gas and the flexible pouch 8 of staving 7
Drinks contact, the most how to ensure the sealing of drinks in flexible pouch 8, and how to make lighter the moving down of pedestal 3,
The most how to improve that the portability of wine operation be this wine lance two problems to be taken into account, for this this wine lance in pedestal 3 inwall last week
To being provided with annular sealing ring 52, sealing ring 52 compresses mutually with the outer wall of wine outlet duct 2, and sealing ring 52 is positioned at wine outlet 21 times
Side so that staving 7 inner chamber is isolated with the wine outlet 21 of wine outlet duct 2, compares the form of more conventionally employed sealing shroud, i.e. by close
The inwall of big envelope offsets with the outer wall of wine outlet duct 2 and is compacted existing face seal, with wine outlet duct 2 outer wall, sealing ring 52 is accomplished that line is close
Envelope, can deform after being certainly squeezed due to sealing ring 52 after practical set and showing of face seal occur with wine outlet duct 2 outer wall
As, but the seal f ace width of this face seal is the least, therefore between sealing ring 52 pedestal 3 in other words and wine outlet duct 2 outer wall
Frictional force diminishes so that pedestal 3 moves down lighter.Owing to pedestal 3 is offseted with wine outlet duct 2 outer wall by sealing ring 52
Lean on, therefore when pedestal 3 moves up and down it is possible that unstable and affect the sealing property of sealing ring 52, as pedestal 3 occurs micro-
The inclination of amount, causes sealing ring 52 local and wine outlet duct 2 outer wall excessive extrusion, and outside another relative local is just with wine outlet duct 2
Wall compresses dynamics and segregation phenomenon the most even occurs, and in order to take into account the sealing of drinks in flexible pouch 8, this wine lance is that pedestal 3 sets
Counted guide frame, held stationary when pedestal 3 being moved up and down by guide frame, and then make pedestal 3 and wine outlet duct 2 it
Between sealing keep stable, therefore wine outlet duct 2 is sealed by this wine lance by sealing ring 52 so that go out wine operation lighter
Just, by guide frame, moving up and down of pedestal 3 is guided on this basis so that pedestal 3 is to drinks in flexible pouch 8
Sealing and keep stable, the sealing i.e. making drinks and the portability going out wine operation are taken into account.
Specifically, on pedestal 3 inwall, circumference is fixed with sealant 51, and sealing ring 52 is positioned on sealant 51 inwall, and
Sealing ring 52 is positioned at the bottom of sealant 51, and sealing ring 52 and sealant 51 are integral type structure, i.e. sealing block, sealant and close
Seal is elastomeric material, and offseting at normal operating condition lower seal 52 and wine outlet duct 2 outer wall, compacting is existing to be sealed, and sealant
51 do not contact with wine outlet duct 2 outer wall, but owing to guide frame and pedestal 3 and wine outlet duct 2 are slidable fit relation, can not keep away
The existence fit-up gap exempted from, therefore in actual mechanical process, pedestal 3 is likely difficult to ensure the most steadily, therefore in pedestal 3
Sealant 51 is set on wall, the most also can there is the situation of misoperation, cause pedestal 3 to occur that trace tilts, now sealant
51 can offset with wine outlet duct 2 outer wall, and compacting is existing to be sealed, i.e. the sealing at sealing ring 52 seals when being affected or be destroyed
Layer 51 produces sealing function, it is ensured that the sealing of drinks in flexible pouch 8.
In conjunction with shown in Fig. 4 to Fig. 7, guide frame includes that on valve body 1 inwall, circumference has some guiding fins 11, adjacent
Having, between two guiding fins 11, the gap that gas passes through, gas will not be entered fat inner chamber and produce impact, some guiding are convex
Rib 11 towards the edge of wine outlet duct 2 be guide edge along 111, and the length direction of the length direction that guide edge is along 111 and wine outlet duct 2
Identical, on the outer wall of pedestal 3, circumference has spigot surface 311, the spigot surface 311 of pedestal 3 and the guide edge of some guiding fins 11
It is slidably matched along 111, can be interference fits or matched in clearance between the two, but guide fin 11 and can make pedestal 3
Move up and down held stationary, it is ensured that sealing ring 52 can effectively play its sealing effectiveness, drinks in flexible pouch 8 are carried out preferably
Sealing, certainly use the fit structure guiding fin 11 and spigot surface 311 also be able to reduce both contact area, thus subtract
Frictional force when few pedestal 3 moves, it is ensured that go out the portability of wine operation.
Shown in Fig. 8, pedestal 3 includes guide part 31 and supporting part 32, and guide part 31 is disc-shaped, and supporting part 32 is in tubular
And be positioned on guide part 31 downside, supporting part 32 is slidably located on wine outlet duct 2, and sealant 51 is connected in the interior of supporting part 32
On wall, spigot surface 311 is the outer peripheral face of guide part 31, and pedestal 3 is slidably connected by being formed between supporting part 32 and wine outlet duct 2,
By forming guide frame between guide part 31 and guiding fin 11, it is ensured that pedestal 3 moves held stationary, further, support
Portion 32 plays skeletal support effect, i.e. sealant 51 and covers on supporting part 32 inwall, and sealing ring 52 is positioned at sealant 51 inwall
On, therefore supporting part 32 can make sealing ring 52 effectively be pressed on wine outlet duct 2 outer wall, it is ensured that in flexible pouch 8, drinks is close
Feng Xing.The outer edge circumference of guide part 31 downside has the guiding convex edge 1 of some arcs, guides convex edge 1 arc
The side protruded is coplanar with spigot surface 311, guides convex edge 1 and is used for increasing the area of spigot surface 311 on guide part 31, changes sentence
Talk about, guide convex edge 1 auxiliary guide part 31 and coordinate with guiding fin 11 so that the movement of pedestal 3 is more steady, it is ensured that
The sealing of drinks in flexible pouch 8.On the inwall of supporting part 32 lower end, circumference has the guiding convex edge 2 321 of annular, sealant
51 are positioned at the tops guiding convex edge 2 321, certainly consider for sealing stability, and the lower edge of sealant 51 extends to guide convex
Along the upper side of 2 321, increasing the area of sealant 51, the outer wall of the inwall and wine outlet duct 2 that guide convex edge 2 321 slides and joins
Closing, the purpose that i.e. guiding convex edge 2 321 is arranged is the mobile offer guiding for pedestal 3, guides outside convex edge 2 321 and wine outlet duct 2
Wall is slidably matched, it is possible to guide the bottom of pedestal 3, and the spigot surface 311 of guide part 31 and guiding convex edge 1 are then
Guide the top of pedestal 3, i.e. the two ends up and down of pedestal 3 are the most preferably guided, thus it is steady to ensure that pedestal 3 moves
Qualitative, and then the sealing of drinks in guarantee flexible pouch 8.
Pedestal 3 also includes the ring packing block 5 being connected on guide part 31 upper side, and sealant 51 is positioned at sealing block 5
On inwall, and sealant 51 is integral type structure with sealing block 5, and the lower surface of sealing block 5 is stretched out in the lower end of sealant 51, and close
The lower end of sealing 51 extend to guide convex edge 2 22 upper side on, back-moving spring 4 effect lower seal block 5 respectively with valve body
1 inwall and wine outlet duct 2 upper end outer wall lean, and the main purpose of sealing block 5 is to seal wine outlet 21, but in reality
Needing down pressing seat body 3 due to allotter during use, now allotter compresses with sealing block 5 phase, has resilient sealing block 5
Sufficiently can fit with allotter lower surface and compress, i.e. improve the stability compressed between allotter and pedestal 3 so that
Allotter is more steady to the depression of pedestal 3, thus improves pedestal 3 the moving stability.Valve body 1 upper end port edges circumference
Have annular against convex edge 1, on the outer wall of wine outlet duct 2 upper end circumference have annular against convex edge 2 22, should against convex edge
2 22 tops being positioned at wine outlet 21, the outer edge of sealing block 5 upper side and the inside edge of sealant 51 upper end are respectively provided with arc
Chamfering, the fillet surface at the effect lower seal block 5 of back-moving spring 4 leans with against convex edge 1, carries out close to staving 7 inner chamber
Envelope, the fillet surface of sealant 52 leans with against convex edge 2 22, seals the wine outlet 21 of wine outlet duct 2, it is ensured that flexible
The sealing of drinks in bag 8.On the upper side of sealing block 5, also circumference has the butting section 53 of annular, when sealing block 5 with against convex
Along 1 lean time butting section 53 against convex edge 1 and against between convex edge 2 22, and the outer peripheral face of butting section 53 with
Between the inner peripheral surface of convex edge 1, there is gap, when needing to take wine, need allotter to need down pressing seat body 3, sealing for this
Block 5 upper side is positioned against portion 53, and this butting section 53 compresses for allotter, it is to avoid sealing block 5 be repeatedly squeezed and deform or
Person ruptures, and can be radially expanded when butting section 53 is squeezed, therefore butting section 53 and against between leaving between convex edge 1
Gap, provides space for butting section 53 dilatancy, it is to avoid after butting section 53 expands and against convex edge 1 and against convex edge 2 22
Extruding causes frictional force to become big, affects operating handle.
Embodiment two:
The structure of this wine lance is essentially identical with embodiment one, and difference is as shown in Figure 9, Figure 10, pedestal 3 inwall last week
To offering seal groove 322, sealing ring 52 is arranged in seal groove 322, and the inner ring of sealing ring 52 protrudes seal groove 322 notch
And compress mutually with wine outlet duct 2 outer wall, this structure does not the most arrange sealant 51 on pedestal 3 inwall, but direct sheathed sealing ring
52 forms, simple in construction, can have preferable sealing under the auxiliary of guide frame.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing valve body 1, guiding fin 11, guide edge along the terms such as 111, but it is not precluded from using
The probability of other term.Use these terms to be only used to more easily to describe and explain the essence of the present invention；Them
It is all contrary with spirit of the present invention for being construed to any additional restriction.
Claims (12)
1. a wine lance, including wine outlet duct (2) and the pedestal of annular on valve body (1), upper end sidewall with wine outlet (21)
(3), in described wine outlet duct (2) is connected in valve body (1), described pedestal (3) is slidably located in the upper end of wine outlet duct (2), and pedestal
(3) it is positioned at valve body (1), is provided with between described valve body (1) and pedestal (3) and pedestal (3) can be made to lean with valve body (1) inwall
Back-moving spring (4), it is characterised in that be circumferentially with on described pedestal (3) inwall annular sealing ring (52), described sealing ring
(52) outer wall with wine outlet duct (2) compresses mutually, and sealing ring (52) is positioned at the lower section of wine outlet (21), described valve body (1) and seat
The guide frame of held stationary when pedestal (3) can be made to slide up and down it is provided with between body (3).
Wine lance the most according to claim 1, it is characterised in that on described pedestal (3) inwall, circumference is fixed with the close of tubular
Sealing (51), described sealing ring (52) is positioned on sealant (51) inwall, and sealing ring (52) is positioned at the bottom of sealant (51),
Described sealing ring (52) and sealant (51) are integral type structure.
Wine lance the most according to claim 1, it is characterised in that on described pedestal (3) inwall, circumference offers seal groove
(322), described sealing ring (52) is arranged in seal groove (322), and the inner ring of sealing ring (52) protrudes seal groove (322) notch
And compress mutually with wine outlet duct (2) outer wall.
Wine lance the most according to claim 2, it is characterised in that described guide frame includes circumference tool on valve body (1) inwall
Having some guiding fins (11), these some guiding fins (11) are guide edge edge (111) towards the edge of wine outlet duct (2), and lead
Identical with the length direction of wine outlet duct (2) to the length direction of edge (111), on the outer wall of described pedestal (3), circumference has and leads
To face (311), the spigot surface (311) of described pedestal (3) is slidably matched along (111) with the guide edge of some guiding fins (11).
Wine lance the most according to claim 4, it is characterised in that described pedestal (3) include disc-shaped guide part (31) and
Being positioned on guide part (31) downside and tubular supporting part (32), described supporting part (32) is slidably located in wine outlet duct (2)
On, above-mentioned sealant (51) is connected on the inwall of supporting part (32), and described spigot surface (311) is the periphery of guide part (31)
Face.
Wine lance the most according to claim 5, it is characterised in that the outer edge circumference of described guide part (31) downside has
The guiding convex edge one (312) of some arcs, the side that described guiding convex edge one (312) arc protrudes is coplanar with spigot surface (311).
7. according to the wine lance described in claim 5 or 6, it is characterised in that circumference tool on the inwall of described supporting part (32) lower end
Having the guiding convex edge two (321) of annular, above-mentioned sealant (51) is positioned at the top guiding convex edge two (321), described guiding convex edge
The inwall of two (321) is slidably matched with the outer wall of wine outlet duct (2).
Wine lance the most according to claim 7, it is characterised in that described pedestal (3) also includes being connected on guide part (31)
Ring packing block (5) on side, above-mentioned sealant (51) is positioned on the inwall of sealing block (5), and sealant (51) with seal
Block (5) is integral type structure, back-moving spring (4) effect lower seal block (5) respectively with valve body (1) inwall and wine outlet duct (2)
Upper end outer wall leans.
Wine lance the most according to claim 8, it is characterised in that sealing block (5) is stretched out in the lower end of described sealant (51)
Lower surface, and the lower end of sealant (51) extend to guide convex edge two (321) upper side on.
Wine lance the most according to claim 8, it is characterised in that described valve body (1) upper end port edges circumference has annular
Against convex edge one (12), on the outer wall of described wine outlet duct (2) upper end circumference have annular against convex edge two (22), should against convex
Along two (22) tops being positioned at wine outlet (21), the outer edge of described sealing block (5) upper side and sealant (51) upper end interior
Edge is respectively provided with arc angling, and the fillet surface in effect lower seal block (5) of back-moving spring (4) offsets with against convex edge one (12)
Leaning on, the fillet surface of sealant (51) leans with against convex edge two (22).
11. wine lances according to claim 10, it is characterised in that on the upper side of described sealing block (5), also circumference has
The butting section (53) of annular, when sealing block (5) is positioned at against convex edge one with butting section (53) when leaning against convex edge one (12)
(12) and against between convex edge two (22), and the outer peripheral face of butting section (53) and having between the inner peripheral surface of convex edge one (12)
Gap.
12. according to the wine lance described in claim 5 or 6 or 7, it is characterised in that described valve body (1) lower end is fixed with underframe (6),
Above-mentioned wine outlet duct (2) through underframe (6) and is fixedly connected with underframe (6), and described back-moving spring (4) is set on wine outlet duct (2), and
The upper end of back-moving spring (4) is pressed on guide part (31) downside, and lower end is pressed on underframe (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792379.3A CN106185774B (en) | 2016-08-31 | 2016-08-31 | A kind of wine lance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792379.3A CN106185774B (en) | 2016-08-31 | 2016-08-31 | A kind of wine lance |
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| CN106185774B CN106185774B (en) | 2018-08-10 |
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| CN108178118A (en) * | 2017-12-28 | 2018-06-19 | 尤赛飞 | A kind of plastics fat |
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| CN106185774B (en) | 2018-08-10 |
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