CN1244848A

CN1244848A - Self-chilling beverage container

Info

Publication number: CN1244848A
Application number: CN 96180577
Authority: CN
Inventors: 爱德华·M·哈利米
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-20
Filing date: 1996-12-20
Publication date: 2000-02-16

Abstract

A beverage container such as a can contains pressurized beverage together with a cartridge (32) containing a refrigerant such as carbon dioxide. A cartridge holder (42) holds the cartridge in place by engaging the inside of the can. A cartridge piercer (68) is positioned between the cartridge and the can end. When the can is filled and the end installed, the pressurized beverage releases part of its gas which increases gas pressure within the can. The increasing gas pressure deflects the can ends which are resilient. The released beverage gas also arms and lengthens the cartridge piercer to engage substantially under the deflected can end (20). When the can pressure is released, the cartridge piercer pierces the cartridge to release the carbon dioxide therein to chill the beverage container and its contents.

Description

Self-chilling beverage container

The present invention relates to self-chilling beverage container, pressurization cryogen tube is set in this container.When opening drinking container, when pressure measuring cylinder pierced through, the cryogen of expansion caused cooling.

Various beverages are to be contained in size to be suitable for providing to the public in the metal can of individual's supply.In modern market, jar is an aluminum, and side and bottom are integrally formed by punching press.After jar injects beverage that end sealing is in place.On most of this drinking container a shank is housed, it is used for, and pressurization makes the end open along preset lines to the end.When opening, beverage can be poured drinking container into or directly drink from jar.Beverage in container can be alcoholic, as beer, also can be nonalcoholic, as various known carbonated soft drinks.

Most consumers is liked this beverage of cold drink.In order to adapt to customer's this taste, this drinking container is stored in the refrigerator or is poured in the drinking container on ice.Those think directly the container that must obtain your drink from the people that drinking container is drunk cold drink before drinking, then in a cooling space with its cooling.At home, above-mentioned cooling space is refrigerator normally, and refrigerator is to be cooled by the cryogen circulation that separates.When being away from home, beverage can leave in the ice chest with ice.This is a kind of desirable mode of carrying the cooled beverage container, still, owing to must keep the existence of ice, and thereby this mode is inconvenient.Therefore, need a kind of self-chilling beverage container.

One aspect of the present invention relates to a kind of self-chilling beverage container of pressurized beverage.This container can comprise a cryogen tube that cryogen is housed under pressure.Cylinder base preferably engages container, and tube is fixing on the throne.After jar injects carbonated beverage, the upper end of jar can be sealed on the jar.Jar end and tank skin can be elastomeric.After jar was sealed, a part of beverage gas was preferably in the jar and discharges, and these gases make a jar pressurization, and made the elastic part such as the jar of jar hold outside elastic deformation.Tube needling device can be resisted against on the elastic part of pressure distortion of drinking container.When container was opened, the pressure in the drinking container was released, and elastic part can drive borer and pierce through tube with the release cryogen, thus cooled beverage container and content thereof.

The invention has the advantages that provides a kind of self-chilling beverage container, and this makes the user can open container when wanting to drink the beverage of cooling, thereby beverage is cooled, and the user just can drink.

Another advantage of the present invention has provided a kind of cylinder base and tube needling device, it can insert in the standard beverage can that the self-pressurization beverage is housed, thereby after the sealing of end, this structure is adjusted to the pressure deflected of drinking container, when the pressure in the release container, tube needling device discharges the interior cryogen of tube with the beverage in the cooled beverage container.

Another advantage of the present invention has provided a kind of structure of the standard beverage container of can packing into, thus when the self-pressurization beverage put into container and with its sealing after, the opening of drinking container just makes beverage cooling in it.

Another advantage of the present invention has provided a kind of self-cooled structure, it only makes drinking container increase minimum cost, can be applied on the drinking container and drinking container is changed, thereby can supply self-chilling beverage container to the public, the public can drink reliably.

Novel feature of the present invention has been done concrete description in claims.Read the following description in conjunction with the accompanying drawings and can understand structure of the present invention and work best, and other purpose of the present invention and advantage.

Fig. 1 is the exploded drawings of self-cooling beverage structure of the present invention when inserting drinking container.

Fig. 2 is the lateral plan of the cylinder base that is shown in an open position.

Fig. 3 is the enlarged view of the cylinder base that is in the close position.

Fig. 4 is the centerline sectional view that the amplification of self-cooling beverage structure of the present invention is housed.

Fig. 5 is the planar view of looking along 5-5 line among Fig. 4.

Fig. 6 is the amplification view according to tube needling device of the present invention, and tube needling device begins to put into drinking container on shown position.

Fig. 7 is second preferred embodiment of tube needling device.

Fig. 8 is the cutaway view of drinking container, and it is similar to the top of Fig. 4, and the tube needling device part is blocked and cut open, and shown position is the state after drinking container has injected the self-pressurization beverage.

Fig. 9 is similar to Fig. 8, represents that self cooling structure is in to be release of carbon dioxide cryogen, the position that carbon dioxide bottle is pierced.

Figure 10 represents the situation of drinking container pressure release enlargedly.

The centerline sectional view of expression container 10 in Fig. 4.This container has sidewall 12 and single-piece bottom 14.Sidewall is the right cylindrical tubulose substantially.Usually entire container is shaped in a mold stroke.In view of the possible pressure of internal tank, bottom 14 is the circular arch shape so that intensity to be provided.The cylindrical tubulose of sidewall, thereby the pressurization of container causes circumferential tension, this can make container gain in strength.Sidewall reduces at neck 16 place's diameters.Sidewall ends at upper limb 18.

Upper end 20 has a crimping 22, and after container injected beverage, the upper end was placed in place, and crimping buckles on the top of neck 16 next-door neighbour's upper limbs 18.Pulling-on piece 24 is installed on the rivet 26, sees Fig. 5, and 8 and 9.Rivet 26 cannot resemble and be the separation type rivet the early stage practice, but can be 28 upwards extruding of material from the upper end, forms the rivet of head on pulling-on piece 24.The recess 28 that improves stress forms annular on tip material, see Fig. 5.The structure of pulling-on piece 24 make when with pulling-on piece when the make position of Fig. 8 is lifted to the part elevated position of Fig. 9, the stress that acts on the recess 28 that improves stress is enough to separately material, plate 30 is thrown off around its most of periphery, bend into container position shown in the long and short dash line to Fig. 9 downwards.The situation that this contiguous rivet takes place is illustrated among Figure 10 enlargedly.This is the beer can of present aluminum and the conventional practice of pressurization soft drink can.

It should be noted that upper end 20 almost is flat when non-pressurised state shown in Figure 1.The internal pressurization of drinking container 10 makes flexibly upwarping of upper end 20.Shown in Fig. 4 and 8.Traditional drinking container injects when being dissolved with carbon-dioxide beverage, the in place and crimping in upper end.The carbon dioxide of emitting from drink liquid makes the container pressurization rapidly, and the upper end elastic deflection is the dome shape, shown in Fig. 4 and 8.

Carbon dioxide bottle is a traditional type on the market.It has a body 34, and this body is shrunk to a neck 36.Body 34 is steels traditionally, because liquid carbon dioxide at room temperature has high vapor pressure, but, it also can be made by aluminium or alloy.Therefore, must keep sizable pressure.Neck 36 has a transparent diaphragm seal 38, sees Fig. 4,6,8 and 9.Transparent diaphragm seal 38 is aluminum normally.For some different purposes can obtain this carbon dioxide bottle.When the quilt thorn was saturating, this carbon dioxide bottle 32 provided the gas of expansion, and the liquid beverages in the container 10 are turned cold.

Carbon dioxide bottle 32 is located in container 10 and the fixed position by cylinder base 42, sees Fig. 1,2,3 and 4.Cylinder base 42 preferably is made of plastics, and as molded with thermoplastic copolymer, cylinder base has a shape can be placed on bottom 44 on circular arch 14 end faces.This bottom tool is engaged in the shank 46 in the groove on the bottom downwards.This joint can accurately make cylinder base locate in container 10.A plurality of arms are installed on the bottom 44 and from it and extend upward.Specifically

mark arm

48 and 50 in Fig. 3, as can be seen from this figure, 6 this arm rectangular distributions also extend upward from the bottom.As shown in Figure 4, the shape and size of these arms make it can encircle tube 32.In Fig. 2, these arms separately can be inserted in therebetween tube 32.Position shown in Figure 2 is the position between tube and cylinder base insertion container.Fig. 1 is an exploded drawings, still, before inserting container 10, at first tube is placed in the cylinder base.When tube was placed in the cylinder base, the arm that comprises

arm

48 and 50 curved inwardly and makes it encircle tube.

Closed pore elastomeric polymer foam pad 52 is arranged in the cylinder base, under tube as shown in Figure 4.It is ejection tube upwards flexibly, makes the shoulder around neck 36 of tube be pushed into the state that engages with the shoulder that forms on the arm accordingly.Form a stylus pin on each arm, at Fig. 2, specifically

mark stylus pin

54 and 56 in 3 and 4, it is installed on arm 48 and 50.The size of stylus pin makes it, and flexibly deflection is to advance the neck of container, and expansion is so that be bonded on the internal tank at neck on this position.When the cylinder base that has tube inserted in the jar, upper-arm circumference drew in around tube, and stylus pin opens in the time of in jar, and its pad is bonded in the neck of container.Back-up ring 58 is arranged in the arm, is stuck in downwards on the positioning convex 59, so that arm is remained on deployed position, as shown in Figure 4.Therefore, cylinder base and tube are arranged in the drinking container securely.

Tube needling device 68 is clearly shown in Fig. 6 most, in 8 and 9.Tube needling device body 62 has a collar 64, and its size can be slided it on the neck 36 of carbon dioxide bottle 32.There is a thorn point 66 body 62 inside, it before the thorn tube against the top of neck 36, shown in Fig. 6 and 8.When downward promotion thorn was sharp, the thorn spine was worn diaphragm 38, release of carbon dioxide from tube 32, as shown in Figure 9.Passage 68 is upward through body so that upwards guide carbon dioxide.

Cylinder 70 has cylinder hole 72, and its size can be bonded on the shoulder on tube needling device body 62 tops it.Tube needling device body and cylinder all are that the mixed with polymers material is made.But the material of tube needling device body must have enough hardness, makes that thorn point 66 is hard must to be enough to finish the work of thorn tube.Lateral openings 74 can be ventilated when carbon dioxide discharges from tube, and the pressure that also makes jar can feed the bottom of cylinder.

Piston 76 can slide in cylinder hole 72.Piston rod 78 is fixed on the piston and moves with it.As shown in Figure 6, when piston rod in installation process was in its position of falling, above-mentioned shoulder was in the elasticity ring set 82, the top of ring set closed cylinder 70.Piston rod can pass above-mentioned ring set and slide, and elastic deflection then takes place ring set.The location of ring set and shoulder 80 makes that ring set 82 is bonded under the shoulder 80 when top that piston 76 moves to its stroke as shown in Figure 8 the time.Therefore, piston and piston rod thereof just irreversibly move to position shown in Fig. 4 and 8 from position shown in Figure 6.The size of structure makes that when structure is inserted in the uninflated drinking container hold 20 times at flat jar the end 84 of piston rod, as shown in Figure 6.It is in this position when jar is filled.

The liquid beverage 40 that is dissolved with carbon dioxide is injected in the jar, makes upper end 20 in place immediately and sealings.The carbon dioxide of overflowing makes a jar interior pressurization rapidly, and this causes two kinds of results simultaneously.One be make the upper end arch upward from the flat position of Fig. 6 pressing position to Fig. 4 and 6 drinking container rapidly another result of pressurization be that the space under the piston 76 is pressurized in the cylinder 70.This forces piston 76 and piston rod 78 thereof upwards to move to the position of Fig. 4 and 8 from Fig. 6 position.The size of structure makes the end 84 of piston rod be resisted against on the lower surface of the upper end 20 of arching upward.Tube needling device 60 is in the position of its stretching, extension, and on this position, its top is below the upper end of arching upward, and its thorn point 66 is against diaphragm 38, as shown in Figure 8.Drinking container is worn accumulating under the state that cartridge system waits to send out this.

The ultimate consumer buys and is in the drinking container of this arm-to-arm and carries it till wanting to drink cold drink.In order to open drinking container, the customer upwards spurs pulling-on piece 24.The inclination of rivet 26 disconnects the neighbouring part of the recess 28 that improves stress, and raising of pulling-on piece 24 prizes the zone that is within recess 28 borders of improving stress of upper end downwards, and this can emit beverage 40 from the new opening that forms on the upper end 20.

Container is opened container inner pressure is discharged, and this makes upper end 20 return elastically flat substantially position shown in Figure 9 from the position of arching upward that pressure shown in Figure 8 causes.This whole tube needling device of downward promotion that moves downward of upper end core.Power downward on the piston 78 reaches cylinder 70 by shoulder 80.Cylinder 70 promotes tube needling device body 62 downwards.This moving downward makes thorn point 66 penetrate diaphragm 38, as shown in Figure 9.Penetrating of diaphragm 38 can be emitted tube 32 interior carbon dioxide, upwards flows through passage 68 and enters cylinder 72, flows out opening 74 then.The carbon dioxide bubble is upward through liquid, and the opening from upper end 20 is discharged.Carbon-dioxide expansion causes cooling.The carbon dioxide that flows out the expansion of opening 74 is cold.In addition, this expansion turns cold carbon dioxide bottle 32.As shown in Figure 4, Tong cooling can be drawn a large amount of heat from the liquid beverage in the container 10.If the customer opens the beverage again that waits a moment behind the jar, he will find that beverage significantly evenly turns cold.The beverage of cooling can directly be drunk from jar, if the customer thinks to do like this.

In some cases, on thorn point 66, need the bigger power of application force that is pressed in piston rod 78 downwards than the above-mentioned upper end of arching upward 20.In this case, designed foam pad 52, made the initial pressurization of drinking container cause the compression deflection of foam pad 52, thus in pad stored energy.Therefore, when 20 pine oils of the upper end of jar, foam pad 52 is removed compression, provides thrust upwards to cylinder 34, thus the diaphragm 38 that makes cylinder backup thorn point 66 upwards effectively.In addition, the end of arching upward in the bottom 14 downward deflection when container pressurizes, thereby can store the additional potential that is used for pine oil and makes progress backup cylinder 34 and diaphragm 38 thereof.

In some cases, perhaps need to reduce directly to sneak into amount of carbon dioxide in the liquid beverage as far as possible.Sneak into too many carbon dioxide and may cause undesirable phenomenon that spumes.Tube needling device 86 shown in Figure 7 has identical body 62 and identical cylinder 70.In tube needling device 86, piston 88 is on piston rod 90, and this piston rod has a carbon dioxide passage 92 to pass its length.When using tube needling device 86, when discharging carbon dioxide from tube, a large amount of carbon dioxide is upward through passage 92, at the direct flow container in the top of piston 90.On cylinder 70, be provided with lateral openings 74, still owing to be provided with top release channel 92, as required with the least possible carbon-dioxide emission in beverage.Therefore, the possibility of formation foam reduces to minimum.

Described the most preferred embodiment that envisions at present of the present invention, obviously those skilled in the art need not any imagination and just can propose various improvement and embodiment and embodiment.Therefore scope of the present invention is that scope with claims limits.

Claims

1. self-chilling beverage container, it comprises:

Wall and end, comprise that at least one is used for limiting the end that drinking container separates, thereby described drinking container can inject the self-pressurization beverage, the described end seal that separates is on container, at least a portion of described container is the part of deflection, and this part is by the pressurization of described container and flexibly deflection;

A pressurization cryogen tube, on the described tube diaphragm is arranged, this diaphragm can be pierced to discharge the cryogen in the described tube, expansion by cryogen causes cooling, the beverage thermal communication that described cryogen tube cryogen is logical and described container is interior, thereby the cooling of described tube causes the cooling of beverage in the described container; And

The tube needling device of a described diaphragm of vicinity, this tube needling device engages with described container, thereby the part of described deflection that makes described container when the pressure release of described container is from its deflected position during by pine oil, described tube needling device pierces through described diaphragm so that discharge cryogen from described tube, thereby causes the cooling of beverage in the described container.

2. self-chilling beverage container as claimed in claim 1 is characterized in that: the part of described deflection is an end of described container.

3. self-chilling beverage container as claimed in claim 2 is characterized in that: described container has one with the integrally formed end of described wall and have the described end that separates of described container, the part that the described end that separates of described container is described deflection.

4. self-chilling beverage container as claimed in claim 1, it is characterized in that: described tube needling device has first and second parts, described first is the tube needling device body, thorn point of carrying on it, described second portion can deviate from described thorn point and stretch, thereby makes described tube needling device can put into drinking container, is eliminated deflection in the part of deflection described in the drinking container, when the part of described deflection during by deflection, described second portion can stretch with respect to described first.

5. self-chilling beverage container as claimed in claim 4 is characterized in that: the part of described deflection is an end of described container.

6. self-chilling beverage container as claimed in claim 5 is characterized in that: described cryogen tube and described tube needling device are arranged in the described drinking container, and are placed on the part of described drinking container, and this part deviates from the part of described deflection.

7. self-chilling beverage container as claimed in claim 4 is characterized in that: a piston is arranged on the described second portion, and described piston is pressurizeed by the pressurization of described container, thereby described second portion is stretched with respect to described tube needling device.

8. self-chilling beverage container as claimed in claim 1, it is characterized in that: described tube needling device comprises a body and the thorn point on described body, described body can slide with respect to described reinforcement cryogen tube, and described thorn point is adjacent to the described diaphragm on the described pressurization cryogen tube.

An extendible members can be installed movably with respect to described body, this movably member adjacent to the part setting of the described deflection of described container;

Comprise that also but part when described elastic deflection is made the irreversible mobile device of described movable member, the pressure release of described like this container that described diaphragm is pierced to discharge the cryogen in the described tube by the pressurization of described container during deflection.

9. self-chilling beverage container, it comprises:

But limit the wall and the end of a pressurised beverage container that can be closed, at least one in described wall and the end is the part of deflection, and this part can be by elastic deflection when described container pressurizes;

One is used to hold the tube of cryogen of pressurizeing, and described tube has a diaphragm that is used for discharging from described tube the pressurization cryogen, described tube and described drinking container thermal communication, thereby when cryogen during from described tube release, the beverage in the drinking container just is cooled;

But to the device that the part of described elastic deflection is reacted, it pierces through the diaphragm of described tube when being used for making when the decompression of described container the part of deflection to rebound, so that discharge cryogen from described tube.

10. self-chilling beverage container as claimed in claim 9, it is characterized in that: the described device that is used to pierce through comprises a tube needling device, but a thorn point that contacts with described diaphragm substantially and a member that contacts with the part of described elastic deflection are substantially arranged on this tube needling device, thereby the release of described drinking container internal pressure makes described member force described thorn spine to go into described diaphragm.

11. self-chilling beverage container as claimed in claim 10 is characterized in that: described member can irreversibly deviate from described thorn point and move.

12. self-chilling beverage container as claimed in claim 11 is characterized in that: a cylinder is arranged in the described tube needling device, a piston is arranged in the cylinder, described piston is connected in described member, thereby pressurization is moved described member near the described piston.

13. self-chilling beverage container as claimed in claim 12, it is characterized in that: described tube needling device is in described drinking container, described piston is moved in the pressurization of described drinking container, thereby when the part deflection of described deflection, make described member shift to the part of described deflection, thereby when described container pressurizes, make described member deviate from described thorn point and irreversibly stretch.

14. self-chilling beverage container as claimed in claim 13, it is characterized in that: described member is a piston rod, this piston rod stretches out from described tube needling device, a device that is bonded with each other is arranged between described tube needling device and described piston rod, and it is used to make described piston rod irreversibly to stretch out described tube needling device.

15. a self-chilling beverage container, it comprises:

Limit wall and first and second end of drinking container, can inject by an end of opening in this drinking container and be dissolved with carbon-dioxide beverage, closed then and seal described end of opening forming the drinking container of a pressurization, described first and second ends are elastic deflection by the pressurization of described drinking container and away from one another;

The cryogen tube of an injecting carbon dioxide in described pressurizing vessel, described tube is installed on described second end of described drinking container; And

Be used to pierce through the tube needling device device of described carbon freezing agent tube, this tube needling device means for engaging is on described tube, but be provided with basically against first end of described elastic deflection, pierce through described carbon freezing agent tube during with the decompression of the described drinking container of box lunch so that release of carbon dioxide cryogen therefrom, thereby the beverage in the described container is cooled.

16. self-chilling beverage container as claimed in claim 15, it is characterized in that: described tube needling device comprises thorn point and the member adjacent to the end of described deflection adjacent to described carbon freezing agent tube, and described tube needling device can irreversibly move the distance to extend between described thorn point and the described member.

17. self-chilling beverage container as claimed in claim 16, it is characterized in that: described member is a piston rod, a piston that is connected in described piston rod is arranged in described tube needling device, described piston rod and described piston can move with respect to described tube needling device, stretch the distance between described thorn point and the described piston rod when raising with pressure in the described drinking container of box lunch when pressure makes the deflection of described end.

18. self-chilling beverage container as claimed in claim 17, it is characterized in that: described tube needling device comprises a cylinder, described piston slides in this cylinder, and comprise a ring set around described piston rod, described ring set engages described piston rod, irreversibly moves so that make described piston rod deviate from described thorn point.

19. self-chilling beverage container as claimed in claim 18 is characterized in that: be provided with a cylinder base in described drinking container, described cylinder base engages and fixing described tube, and described cylinder base is bearing on the described the second end of described drinking container.

20. self-chilling beverage container as claimed in claim 19 is characterized in that: have stylus pin on the described cylinder base, the size of described stylus pin and setting are bonded in the described drinking container it, so that described cylinder base is fixed against described second end.

21. self-chilling beverage container as claimed in claim 19, it is characterized in that: the shape of described stylus pin and size make the end of opening of its drinking container of packing into, are bonded in described drinking container on described second end of described drinking container so that play supporting role in container.

22. the cryogen cylinder base of a compression, it has a bottom, the size and dimension of described cylinder base makes the first end of opening of its drinking container of packing into and is resisted against on second end of closure of described drinking container, have stylus pin on the described cylinder base being bonded in the described drinking container, thereby described cylinder base is located in described drinking container.

23. cylinder base as claimed in claim 22 is characterized in that: be provided with a steady arm, this steady arm is against described stylus pin, so that described stylus pin is fixed on the position that makes the tube location.

24. cylinder base as claimed in claim 23 is characterized in that: described cylinder base is fixed a compression cryogen tube with neck, makes its neck point to the described first end of described drinking container.

25. cylinder base as claimed in claim 24 is characterized in that: described stylus pin steady arm is an outside ring of maintenance stylus pin that is arranged between the described stylus pin, and an opening is arranged on the described ring, can be near the cryogen tube in the described cylinder base by this opening.

26. be placed on the part in the drinking container, this drinking container has the second end of a first end of opening and a closure, with an end of the described first end of opening that is used to seal described drinking container, described part comprises:

A cylinder base, it is used for fixing a compression cryogen tube with respect to one of described end;

One be bonded in the described cylinder base the tube and another described end between tube needling device, described tube needling device is used for piercing through described compression cryogen tube when drinking container reduces pressure.

27. tube as claimed in claim 26 is characterized in that; Described tube needling device has at least one thorn point and one and is used to drive described thorn point to pierce through the member of the cryogen tube that pressurizes.

28. part as claimed in claim 27, it is characterized in that: the shape of described member makes the first end that injects pressurized beverage and container in drinking container be closed, thereby the pressure in the drinking container increases and when making described tube needling device pressurization, and it is mobile to make described member irreversibly deviate from described thorn point.

29. part as claimed in claim 26, it is characterized in that: described tube needling device is made of a tube needling device body, a thorn point is arranged on this tube needling device body, this thorn point closes so that it is pierced through with pressurization cryogen socket joint, and a member movably, this member can deviate from described thorn point and irreversibly move.

30. part as claimed in claim 29, it is characterized in that: described movably member is engaged by drinking container, be used for moving described thorn point, so that pierce through pressurization cryogen tube, a piston is arranged on the described movably member, make described movably member deviate from described thorn point when pressurizeing and move with convenient drinking container.

31. be placed on the part in the drinking container, described drinking container has the first end opened and the second end of a closure, and an end that is used to seal the described first end of described drinking container, described part comprises:

One be bonded in the described cylinder base the tube and another described end between tube needling device, described tube needling device has a thorn point and a member that is used to drive described thorn point, the shape of described member makes when drinking container injection pressurized beverage, and the described first end of closed container, the drinking container internal pressure increases, move thereby make described member deviate from described thorn point when making the tube needling device pressurization, the structure of described tube needling device makes and pierce through compression cryogen tube when drinking container reduces pressure.

32. be placed on the part in the drinking container, described drinking container has first end and osed top the second end of opening, and an end that is used to seal the described first end of described drinking container, described part comprises:

One be bonded in the described cylinder base the tube and another described end between tube needling device, described tube needling device is to be made of a tube needling device body, this tube needling device body has a thorn point thereon, it is used for engaging pressurization cryogen tube so that it is pierced through, and a member movably, this member can deviate from described thorn point and irreversibly move.

33. be placed on the part in the drinking container, described drinking container has a first end of opening and an osed top the second end, and an end that is used to seal the described first end of described drinking container, described part comprises:

One be bonded in the described cylinder base the tube and another described end between tube needling device, described tube needling device is made of a tube needling device body, described tube needling device body has a thorn point thereon, it is used for engaging compression cryogen tube so that it is pierced through, and member movably, this member can deviate from described thorn point and irreversibly move, described movable member is engaged by drinking container so that move described thorn point, thereby pierce through compression cryogen tube, one piston is arranged on the described movable member, and it is sharp mobile that it is used for making when drinking container pressurizes described member to deviate from described thorn.