CN1930045B - Drinking container, vent system and method - Google Patents
Drinking container, vent system and method Download PDFInfo
- Publication number
- CN1930045B CN1930045B CN200580007166.5A CN200580007166A CN1930045B CN 1930045 B CN1930045 B CN 1930045B CN 200580007166 A CN200580007166 A CN 200580007166A CN 1930045 B CN1930045 B CN 1930045B
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- China
- Prior art keywords
- container
- air
- body portion
- liquid
- exhaust passage
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
- A61J9/04—Feeding-bottles in general with means for supplying air
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
- A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
- A61J9/006—Feeding-bottles in general having elongated tubes, e.g. for drinking from bottle in upright position
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pediatric Medicine (AREA)
- Closures For Containers (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The present invention relates to a drinking apparatus including a vent system that removably connects to a drinking container. The vent system is used to create a variety of leak resistant drinking containers, such as toddler drinking cups, baby bottles, and other drinking containers. The vent system includes a substantially rigid disc portion and base portion, the base portion including base air vent channels merging into an integral one-way valve. The vent system provides passage for air from the exterior of the bottle to the interior of the bottle, but it does not allow liquid to exit the bottle via the vent system. An optional anti-bubble tube may be used with the vent system to provide for air entering the inverted container to reach an air pocket formed in the bottom portion of the container.
Description
This application requires to enjoy the U.S. Provisional Patent Application NO.60/617 that submitted on October 8th, 2004,375 rights and interests.
Technical field
The present invention relates to a kind of drinking container and by container provide with leakage-preventing and without the method that spills the flow of liquid that container uses, leakage-preventing and without spilling container such as children's goblet and feeding bottle.
Background technology
The specialized feeding bottle of manufacturing is designed to have attempts to reduce zero to the feature near four months infant's eilema symptoms.Especially, US Patent NO.5, in 570.796 and 5,779,071, they be designed to eliminate mixing air and enter baby milk because can increase like this risk that produces eilema.Simultaneously, owing to be applied in too much " suckings " action greater than the nipple of four months the required bottle of children, can cause like this increasing the possibility that children produce sense of hearing infection (ear infection).
US Patent NO.5,570.796 and 5,779,071 device that discloses comprises a liquid storage pipe, have the tube portion that is attached to reservoir, like this as a liquid header effect, a plug-in unit is combined to be used on the liquid storage pipe so that the passage of air from the bottle outside to internal circulation to be provided.When the bottle in conjunction with those patent characteristics was reversed fully, reservoir (liquid header) comprised the liquid of liquid storage pipe inside, prevented that liquid from entering the opening of plug-in unit, because the opening of plug-in unit is positioned on the contained fluid level of reservoir.It should be noted that the reservoir volume greater than the volume of tube portion, therefore, liquid can all be included in the liquid header under the operating conditions of narrow orifice.Yet bottle can not be filled liquid to the liquid height that is higher than the insert aperture height, and when bottle is reversed, liquid will directly flow to air exhaust port.
On the other hand, because these bottles are discharged fully, when putting upside down fully, liquid will freely flow to liquid outlet, not need children's sucking.If bottle is tilted the problem that freely spills producing liquid like this, even during infant enters deep sleep, liquid also can trickle, and has so just caused that children suffocate.
Further, US Patent NO.5,570.796 and 5,779,071 described device need to carefully clean its many required parts and annex.Regrettably, many parts have inner and trickle zone, and cleansing pipe fitting or analogue that this need to be out of shape clean.Or even so implement, being difficult to also guarantee that its interior zone is cleaned, most of keepers have no stomach in complexity like this and expensive cleaning way.In addition, be difficult to determine by the sight control interior zone whether it cleans.
And, US Patent NO.5,570.796 and 5,779, in the 071 described device, when bottle is overflowed, also can run into the problem of leakage, because described liquid storage pipe and liquid header are filled volume above liquid header, make liquid enter plug-in unit and the final inside that arrives bottle here.In addition, the problem that the described device of these patents also can occur revealing with regard to when extruding when bottle, if the nipple that is connected on the bottle is extruded, if when shaking the bottle with the blended baby milk powder, if liquid is heated when surpassing 45 ℃, if or bottle changed by bar pressure to do the time spent, same, in these cases, liquid also can be flowed out by air outlet passage.
Some solution of problem schemes are described in the PCT of Pyun application WO2004/075810 to some extent like this.This application has been described a kind of feeding bottle, and it has makes extraneous air be introduced in the air intake unit of bottle body, thereby regulates the amount that extraneous air enters bottle.Described air intake unit comprises upper end division board and lower end division board, and an air intake pipe.Division board upper end comprises an air intake slit that is formed by plastics, and the bottom division board covers as one and covers the air intake slit fully, and it is to be fabricated from a silicon and to be equipped with first test valve of suckling and flowing out round about from air by-pass passage be used to preventing.There is such problem in this structure, and the sealing nipple is exerted pressure down to the institute of air intake unit, and the base plate deformable of silicon materials is so that completely or partially hinder the air intake slit at upper head plate, so has hindered the free-flowing of the air that enters bottle.
The air intake pipe is connected to the bottom surface of lower end division board, and by this way, air enters the body that upper end division board air intake slit is introduced into bottle when outside sucking power is applied to the air intake pipe.The second test valve is connected to the air intake pipe, and the first test valve allows air to enter bottle, and second dissipates steam or hot air from bottle.Therefore, although described the second test valve of the application of Pyun is used to prevent that milk from flowing out from reversing sense, it can not use separately, because allow the releasing heat air in air intake slotted opening direction.In actual applications, the air intake pipe is used to prevent that liquid from passing through second valve and revealing, and is actual as liquid memory use, as top patent is described.Therefore this device does not have the air intake pipe just can not use, because liquid will flow out by the air intake slit.
Summary of the invention
The present invention relates to a kind of beverage device, this device comprises that one is detachably attached to the exhaust system on bottle or the drinking container, described exhaust system comprises a plate-like part, an and body portion, has a check valve on being completed into it at this body portion, exhaust system provides and makes air pass into the passage of internal tank from the container outer flow, and valve allows air to enter container, but does not allow liquid through the exhaust system amount discharge container.In these a plurality of embodiments that will introduce body portion, comprise that one has the embodiment of duckbill valve (duck-bill valve).
Can in exhaust system, use a selectable anti-bubbler tube.Anti-bubbler tube makes air enter the reversing container and arrives the air pocket (air pocket) that forms at container bottom, when using container, is increased on container nozzle or the nipple.To be the user produce by nozzle or the nipple container of turning this air pocket.By the passage that provides air directly to arrive air pocket, the air of introducing do not allow with container in liquid mix and in liquid, produce bubble.
Exhaust system can be used to the multiple leakage-preventing and essentially no drinking container that spills, such as children's goblet, feeding bottle, adult's amusement beverage container, and other drinking container.Will will be appreciated that selectable anti-bubbler tube only is used to feeding bottle, other containers with exhaust system of the present invention also can offer container leakage-preventing or that nothing spills, or even can not manage.
Exhaust system, anti-bubbler tube and valve play one " diving bell (diving bell) " effect jointly, when being in basic vertical position, drinking container can prevent generally that liquid from entering anti-bubbler tube, this is to be collected into anti-bubbler tube until the cause that valve is opened and just escapes by air, that is to say, collect air as preventing that liquid from entering the barrier of anti-bubbler tube.The diving bell effect uses container to produce by the user, when the user puts exhaust system (being attached with anti-bubbler tube) to the container the time.The effect of diving bell makes the user acutely rock container and does not reveal or do not reveal to the vessel filling boiling water.So just complete filling liquid of container, that is, container can without limitation be filled.
When container is reversed when pouring out from container with liquid, produce vacuum pressure at internal tank at once, the valve air that is opened enters container.Because air is directed into container, valve discharges " newly " air and enters the volume of collecting air to anti-bubbler tube.Should can replace some collection air by " newly " air, therefore compressing is collected air to preventing bubbler tube.In this position, " diving bell " effect is not kept in anti-bubbler tube.Under any circumstance, anti-bubbler tube is finalized and is connected to the exhaust system body portion, only allows by this way a small amount of liquid to enter anti-bubbler tube.Therefore, liquid does not cover valve usually.Yet even liquid covers valve, valve prevents that liquid from entering the air inlet passage of exhaust system, although lack the diving bell effect, bottle is still to be operated under the mode of freely revealing.
Selectable anti-bubbler tube is important to neonatal use, because swallow the risk that lower air can have the larger eilema symptom of generation.Yet when the baby grew up, this invention also allowed the user to remove anti-bubbler tube and still keeps leakage-preventing exhaust system.
Exhaust system make the baby from bottle of the present invention at an easy rate by nipple or be attached to nozzle sucking on the bottle, in bottle, do not increase some vacuum pressures.Meanwhile, when bottle was reversed or be in obliquity, the valve of exhaust system reduced the possibility that liquid is revealed through exhaust system from bottle, so valve prevents the flow direction exhaust system.Valve is so designed, and having increased when the application force that produces flows out liquid from bottle does not need to apply higher suction, and like this, person capable of reducing using causes the risk of middle ear infection.On the other hand, needs for liquid flow out to be sucked, like this when bottle or container can imitate the chest conveying and prevent spilling of liquid when being reversed.
According to the present invention, a small amount of liquid has produced minimum vacuum pressure like this by nipple or nozzle flow container in container when container is reversed or place a certain angle.When children's teat or nozzle, exhaust system can be disposed in the container air environment, and the operation of minimum degree of vacuum is provided.This minimum vacuum pressure produces in container of the present invention and is poured out container guiding air as liquid and enters container until produce balance between internal tank and atmosphere from air environment.Therefore, container of the present invention need to an additional sucking power be accepted the process that liquid can imitate chest to carry like this so that the user provides from container.Yet the vacuum pressure of failing to recognize produces in container owing to discharge in using container processes.
Used in this, " freely revealing " meaning is that container is freely to reveal by exhaust system.Because exhaust system provides exhaust, for prevent by the time the leakage valve be necessary, all embodiment of the present invention implement in the mode of freely revealing.
Used in this, " without spill " means by the overflowing of container nipple or nozzle, and certain embodiments of the invention are to implement without the mode that spills.
Exhaust system of the present invention is convenient to clean especially, does not therefore need special cleaning apparatus because body portion and plate-like part do not comprise the inner or small zone that is difficult to arrive.On the contrary, all zones of body portion and plate-like part are to arrive at an easy rate.Therefore, the various assemblies of exhaust system can touch to clean fully.In addition, the various assemblies of exhaust system can pass through sight control in cleaning.
Exhaust system of the present invention can append on some available container in the commercial production of nipple.In other embodiments of the invention, " suction cup " and nozzle that exhaust system also can be combined be used for children, this suction cup also can comprise flexible nozzle.The nothing that device of the present invention can all use with the people of institute's has age spills container and uses, and for example, bicyclist and other sportsmen and motion participant can freely reveal without being benefited the container that spills basically from using.
The accompanying drawing summary
By below in conjunction with the elaborating of accompanying drawing, the present invention will further be understood and be familiar with, wherein:
Figure 1 shows that the cutaway view of the bottle that has exhaust system structure and implement according to first embodiment of the invention;
Figure 2 shows that the cutaway view according to the exhaust system of the first embodiment;
Fig. 3 (A)-3 (D) is depicted as the view of the first embodiment body portion;
Fig. 4 (A)-4 (E) is depicted as the view of plate-like part;
Fig. 5 is the exploded drawings of the first embodiment exhaust system;
Fig. 6 (A)-6 (D) is depicted as the view of the first embodiment exhaust system;
Figure 7 shows that the cutaway view of the bottle that has exhaust system structure and implement according to second embodiment of the invention;
Figure 8 shows that the second embodiment is combined with the part sectional view of the bottle of exhaust system;
Fig. 9 A-9D is depicted as the view of second embodiment of the invention body portion;
Figure 10 is the exploded drawings of the second embodiment exhaust system;
Figure 11 A-11D is depicted as the assembled view of second embodiment of the invention body portion, plate-like part and anti-bubbler tube;
Figure 12 shows that the cutaway view of the suction cup that has exhaust system structure and implement according to one embodiment of the invention.
Preferred embodiment
The present invention is directed to one and can prevent the exhaust system that drinking container is revealed, such as feeding bottle, suction cup, amusement bottle or other are overflowed drinking container by teenager and the used nothing of adult.The present invention also relates to a kind ofly comprise that one is detachably connected on the beverage device of the exhaust system on the drinking container on the bottle that this exhaust system comprises that plate-like part and a body portion are to seal drinking container.Plate-like part and body portion combined action are so that the nozzle of liquid towards spout or container also simultaneously can make air enter container.Body portion comprises a check valve, intactly is formed on body portion, and described valve comprises an opening so that air passes through the inside to drinking container from the air environment of drinking container.Really make freely from container irreducible minimum tolerance ground outflow of liquid, need not using the more suction that provides the thoracic cavity to supply with, this exhaust system is so designed to have increased to exercise and causes height suction sucking liquid N/R from bottle, therefore children user is from having reduced as possible, the sense of hearing infects the children that cause, simultaneously, valve prevents that liquid is from the internal leakage exhaust system of drinking container.
One can select anti-bubbler tube can be used to exhaust system, can prevent that air from entering conversion vessel arrival one is formed at the container matrix part during using container expectation.By providing a passage through anti-bubbler tube, air is directly to expectation, and air is not produced the bubble end with mixed being incorporated in of liquid at container in the liquid.
Exhaust system removably is connected on one bottle or the Other Drinks container.Normally, this exhaust system is held or is fixed on the drinking container by a flange.Plate-like part and body portion have desirable shape and combined action enters valve to form air by the passage combination, and provides by making air enter container from the air environment of drinking container through the space between container and the flange.
Exhaust system can be assembled or dismantle by the user at an easy rate.Importantly, body portion and dish dress part when be disassembled because near all surfaces from the air exhaust passage and liquid can approach fully also can any special cleaning equipment.
The embodiment of a plurality of body portions here will be described.Normally, body portion comprises a valve, a plurality of matrix fluid openings, and a plurality of matrixes exhaust passage.The suitable groove in matrix exhaust passage or notch part, opening portion is positioned in the exhaust passage.Valve basically be hollow and comprise that an opening or crack are to provide air to enter the passage of container from the outside.When plate-like partly was arranged on the body portion, the air exhaust passage was limited fully by the lower surface of matrix exhaust passage and plate-like part, so the air exhaust passage is sealed from fluid openings.The plate-like part is formed by rigid material substantially, so the matrix exhaust passage can not partly be locked by plate-like.
Base fluid opening accurately shape can be varied as long as it can make liquid flow to nipple from drinking container and make the exhaust system operation with structure.The shape of fluid openings can be, for example rectangle, avette or kidney-shaped.The matrix fluid openings is limited and extends to body portion by matrix fluid openings Channel Perfect.
Plate-like comprises that partly a plurality of discotic liquid openings can make the inside of flow direction nipple.A plurality of discotic liquid openings and a plurality of matrix fluid openings combined action produce fluid openings.Matrix fluid openings and discotic liquid opening preferably have shape like this and make the discotic liquid opening be positioned at layout on the discotic liquid opening.The so preferred dimensionally stable exhaust system of matrix fluid openings and discotic liquid opening and and the liquid of sealing air exhaust passage.Sealing can prevent that liquid from entering the air exhaust passage and reducing leakage.
According to one embodiment of the invention, each discotic liquid opening comprises step components, and restriction discotic liquid opening also extends under the bottom surface of plate-like part.This step components is accepted by body portion, that is, this step components is against the together and directly sealing of matrix fluid openings of matrix part.The discotic liquid opening that this is desirable and the sealing of matrix fluid openings are stablized plate-like partly to the top of body portion and prevent that liquid from flowing out from the air exhaust passage.
Now with reference to Fig. 1 the present invention is set forth, showed a beverage device here, this device comprises that one is connected with the structure of exhaust system 215 and the container 200 of implementing according to first embodiment of the invention.In the introduction of embodiment, container 200 is feeding bottles, although the size of those of ordinary skill in the art's capable of regulating exhaust system 215 is to adapt to larger suction cup container or even the drinking container of larger adult's size.Exhaust system 215 comprises a body portion 305 and a plate-like part 310, and exhaust system 215 makes air enter container 200 and compensates the liquid of pouring out container and therefore prevent from surpassing minimum degree of vacuum in container 200 interior formation.
One neck ring, 225 screw threads are fixed on exhaust system 215 tops and around the neck 205 of container, neck ring 225 is fixedly installed on the nipple 230 on the exhaust system 225.Nipple flange 231 also can be pushed to seal nipple by neck ring 225 against the plate-like part 310 of exhaust system 215.Selectively, one has the lid of bent nozzle or any other is suitable for assigned unit, can be used to substitute nipple 230.
Describe this embodiment of the present invention in detail now with reference to Fig. 2-4, what show here is the primary clustering of exhaust system 215, i.e. body portion 305 and plate-like part 310.
As shown in Figure 2, exhaust system 215 comprises plate-like part 310 and body portion 305.Plate-like part 310 is rigidity basically, and plate-like part 310 and body portion 305 common formation air exhaust passages 335 also are directed at the exhaust system 215 outside air exhaust ports 330 that form.This air exhaust passage 335 is in conjunction with a check valve 700 with opening or slit 715, and air just can be from the outside of container through exhaust passage opening 330 like this, and by air exhaust passage 335, by valve 700, the slit 715 by valve enters container 200.Outside air can be by entering exhaust passage opening 330 between neck ring screw thread and feeding bottle or suction cup external container screw thread.
To 3D, the body portion 305 of exhaust system 215 will be introduced in detail with reference to Fig. 3 A.Body portion 305 comprises an outer shroud 505 and an interior ring 510.Interior ring 510 fits in the inside of container 200, and outer shroud 505 is positioned on the tip edge 520 (as shown in Figure 1) of container 200.Preferably, interior ring 510 has small angle the inboard against container 200 produces sealing in the periphery of the first body portion 305.
To introduce in detail plate-like part 310 according to Fig. 4 A to the embodiment of 4E.Plate-like part 310 comprise one be suitable for body portion 305 end face fitted seal than low degree 371, be extended with a plurality of discotic liquid openings 430 by plate-like part 310, each discotic liquid opening 430 comprises that a step components 431 is to limit discotic liquid opening 439 and to extend under the lower side 371 of plate-like part 310.The step components 431 of this plate-like part 310 is held by body portion 305, and this step components 431 can be against matrix fluid openings passage 450 surfaces, 451 sealings of body portion 305.Plate-like part 310 just stably is positioned the top of body portion 305 like this.
Figure 5 shows that the assembly drowing of exhaust system 215.As shown in FIG., plate-like part 310 is positioned on the body portion 305, and plate-like part 310 has the discotic liquid opening 430 that cooperates with matrix fluid openings 425.As shown in this embodiment.Junction between the remainder of valve 700 and the first body portion 305 can provide a selectable anti-bubbler tube 800, and body portion can comprise that also an indented region 720 makes anti-bubbler tube 800 around being fixed on around the body portion 305.Anti-bubbler tube extends the bottom that approaches to container 200, anti-bubbler tube comprises anti-bubbler tube opening 815, and air outlet of 200 from valve 700 to container is provided here.
The assembling that has the exhaust system of anti-bubbler tube according to one embodiment of the invention will be introduced in 6D at Fig. 6 A.When being placed on the body portion 305, plate-like part 310 forms air exhaust passage 335.The lower side 371 of plate-like part 310 covers the top end part that matrix exhaust passage 415 forms sealing air exhaust passage 335.It is a notable feature of the present invention that the plate-like part is made by rigid material basically, and body portion comprises the matrix exhaust passage, can be formed by silicon.Therefore, even under calotte pressure, the plate-like part can not be out of shape obstruction matrix exhaust passage.Matrix exhaust passage 415 can fully be touched with cleaned when plate-like part 310 is moved.
In use, air circulation and enter the exhaust passage opening 330 (shown in Fig. 1 and Fig. 6 (A)-(D)) of exhaust system 215 between the threaded portion 501 (as shown in Figure 1) of the threaded portion of container neck 205 and neck ring.Therefore here can finish by the design of each threaded portion, can have so sufficient space that air is flowed out or selectively, by making notch at threaded portion or breach flows through air.
With reference to Fig. 7 and 8, shown here is a drinking container, and presented here is one to have the feeding bottle of exhaust system structure and the drinking container that the embodiment of selection according to the present invention implements.Exhaust system 216 comprises a plate-like part 310, as top described, and a body portion 306, the function of exhaust system 216 is as the mode of common exhaust system 215, the container 200 that illustrates, nozzle 230, neck ring 225 and anti-bubbler tube 800 are as the introduction of above-mentioned exhaust system 215.Exhaust system 216 comprises the liquid outlet 401 that makes liquid communication arrive nipple 230.
A whole duckbill valve (duck-bill valve) 701 and one pulling-on piece (tab) 900 that forms on body portion 306, as Fig. 9 A to 9D more clearly shown in, 701 pairs of fluctuation of pressures of duckbill valve are sensitivity relatively.The user was in zone that body portion 306 grasps when pulling-on piece 900 provided and will prevent that bubbler tube 800 inserts or extracts from body portion 306.Pulling-on piece 900 comprises provides friction to grasp the sheet ridge 910 of face, and in use or when cleaning, body portion 306 can be covered such as milk or clean solution by liquid, this helps the user to grasp pulling-on piece and take out easily anti-bubbler tube from body portion 306.
Such as Figure 10 and 11A to shown in the 11D, plate-like part 310 and the body portion 306 common exhaust system 216 that form, air exhaust passage 336 forms by the matrix exhaust passage 416 that covers the second body portion 306 than low degree of plate-like part 310, as mentioned above.Air exhaust access portal 331 allows air to enter air exhaust passage 336.Air exhaust passage 336 makes air enter container 200 in conjunction with unidirectional duckbill valve 701 when forming minimum vacuum spend in container.
The discotic liquid opening 430 complementary also combinations of matrix fluid openings 426 and plate-like part 310 are to stablize exhaust system 216.Especially, the step components 431 of plate-like part 310 is against matrix fluid openings passage 452 sealings of the second body portion 306.In this embodiment, the second body portion 306 comprises three matrix fluid openings 426.When plate-like part 310 was placed in the second body portion 306, fluid openings 401 was by 336 sealings and provide passage for the flow direction nipple from the air exhaust passage.
In certain embodiments, anti-bubbler tube 800 can comprise a thermoinduction part, it is made by accurate thermoinduction plastics (microencapsulated temperature sensitive plastics), and these plastic material can be indicated with the change of color the change of internal tank temperature
Will will be appreciated that the second body portion 306 also can not use anti-bubbler tube 800 and still can prevent from revealing by the air exhaust passage from bottle interior.
Usually, the exhaust system of the first embodiment or the second embodiment also can be used to suction cup and be threaded connection the place of being controlled by suction cup neck ring 226 of suction cup, as shown in figure 12.Discharge is 217 basically to be equal to the embodiment of feeding bottle, yet those of ordinary skill in the art can measure the exhaust system that is applicable to larger suction cup at an easy rate.Exhaust system 217 comprises a plate-like part 311 and a body portion 307, both combineds action, as mentioned above, flow out to from container the fluid openings 402 of the nozzle 232 of suction cup so that liquid to be provided, 337 guiding of air exhaust passage form Bas Discharged opening 332 to one integral valve 702.Discharge in the mode of being introduced as feeding bottle during suction cup work, that is, if children suck and produce minimum degree of vacuum at internal tank, air is by entering Bas Discharged opening 332 and enter container by valve 702 between suction cup container and the suction cup neck ring threaded portion.
Exhaust system can be made by multiple plastic/rubber materials, such as silicon and. thermoplastic rubber, a material that is preferably used for the exhaust system body portion is silicone resin, because it cleans at an easy rate and can use safely.
One aspect of the present invention is the leakage that can prevent drinking container, can fill hot water in container, also filling liquid fully.In addition, these drinking container also can be used for the dense thick thin baby milk that also can be used for.And, device of the present invention has kept the freedom that spills when bottle is extruded, if when being connected to nipple on the bottle and being extruded, when if bottle is shaken with the blended baby milk powder, if if liquid is heated and surpasses 45 ℃ or bottle and be subject to the time spent of doing that bar pressure changes, even under such situation, liquid also can be flowed out from the air flow channel by the check valve prevention.
As above apparent description, the present invention is not limited to specific embodiment described here, and those know the other modifications and variations that this area personage can make expection, or the replacement that is equal to.Under the prerequisite that does not deviate from spirit and scope of the invention, all modifications and variations all will be covered by additional claim.
Claims (10)
1. exhaust system that is used for drinking container, this drinking container has distribution device and neck ring, and described exhaust system comprises:
One is essentially the plate-like part of rigidity, and this plate-like partly has substantially smooth low surface and a plurality of discotic liquid opening, and described discotic liquid opening comprises the decline parts;
One body portion, this body portion is made of flexible sterilization material, comprise a plurality of matrixes exhaust passage, described a plurality of matrixes exhaust passage is in the periphery of described body portion and extend between the whole check valve separately, the check valve of integral body allows air to enter drinking container at aperture position separately, prevent that in make position liquid from entering described matrix exhaust passage from the container outflow, in addition, this body portion also comprises a plurality of matrix fluid openings, and described a plurality of matrix fluid openings and described decline parts are complementary and against described decline parts sealing; And
The low described matrix of the surface coverage exhaust passage of the rigidity of wherein said plate-like part, the top end part of formation and sealing air exhaust passage, this air exhaust passage is directed at the outside air exhaust port that forms of described exhaust system and is combined with described valve, so that air enters container by described air exhaust passage and described valve, when the plate-like part disassembles from body portion, described air exhaust Channel Perfect is opened and can be touched, to be used for cleaning;
Wherein said neck ring screw thread is fixed on the exhaust system top and around the neck of container, described neck ring partly pushes the flange of distribution device so that distribution device is fixed on the container against plate-like.
2. exhaust system according to claim 1, comprise that further one extends to the anti-bubbler tube near container bottom, described anti-bubbler tube is releasably connected to described body portion and around described valve, wherein when valve is in the close position, anti-bubbler tube is collected a certain amount of air around valve, can produce in the inside of anti-bubbler tube like this effect of " diving bell ".
3. exhaust system according to claim 2, wherein said anti-bubbler tube comprise a hot sensing part of being made by the thermoinduction material, with the temperature of indication liquid in container.
4. according to claim 2 or 3 described exhaust system, wherein said anti-bubbler tube has a bottom and a top, and wherein top loop is around valve, and its middle and lower part has the volume larger than top.
5. a drinking container has distribution device and neck ring, and this drinking container comprises:
One liquid container; And
One is connected in the exhaust system on the described drinking container, and described exhaust system comprises:
One is essentially the plate-like part of rigidity, and described plate-like partly has substantially smooth low surface and a plurality of discotic liquid opening, and described discotic liquid opening comprises the decline parts;
One body portion, this body portion is made of flexible sterilization material, comprise a plurality of matrixes exhaust passage, described a plurality of matrixes exhaust passage is in the periphery of described body portion and extend between the whole check valve separately, the check valve of integral body allows air to enter liquid container at aperture position separately, prevent that in make position liquid from entering the matrix exhaust passage from the liquid container outflow, in addition, this body portion also comprises a plurality of matrix fluid openings, described a plurality of matrix fluid openings and described decline parts are complementary and against described decline parts sealing, allow liquid trickle container and stop liquid to flow into the fluid openings of described matrix exhaust passage thereby form; And
The low described matrix of the surface coverage exhaust passage of the rigidity of wherein said plate-like part, the top end part of formation and sealing air exhaust passage, described air exhaust passage is directed at the outside air exhaust port that forms of described exhaust system and is combined with described valve, so that air enters liquid container by described air exhaust passage and described valve, when the plate-like part disassembles from body portion, described air exhaust Channel Perfect is opened and can be touched, to be used for cleaning; And
Wherein said neck ring screw thread is fixed on the exhaust system top and around the neck of liquid container, described neck ring partly pushes the flange of distribution device so that distribution device is fixed on the liquid container against plate-like.
6. drinking container according to claim 5, further comprise a nipple, wherein said neck ring is threaded onto on the liquid container, connect described neck ring and to described liquid container described nipple be sealed in described exhaust system, its Air between the threaded portion of liquid container neck and described neck ring threaded portion by and enter described air exhaust access portal.
7. drinking container according to claim 5, further comprise a nozzle, wherein said neck ring is threaded onto on the described liquid container, connect described neck ring to described liquid container with described sealed nozzle in described exhaust system, its Air between the threaded portion of liquid container neck and neck ring threaded portion by and enter described air exhaust access portal.
8. according to claim 5 to 7 each described drinking container, comprise that further one extends to the anti-bubbler tube near described bottom of liquid container, described anti-bubbler tube is releasably connected to described body portion and around described valve, wherein when described valve is in the close position, described anti-bubbler tube is collected a certain amount of air around described valve, can produce in the inside of described anti-bubbler tube like this effect of " diving bell ".
9. a manufacturing is used for the method for the exhaust system of drinking container, and described drinking container has distribution device and neck ring, and the method comprises:
The one plate-like part that is essentially rigidity is provided, and described plate-like partly has substantially smooth low surface and a plurality of discotic liquid opening, and described discotic liquid opening comprises the decline parts;
One body portion is provided, this body portion is made of flexible sterilization material, comprise a plurality of matrixes exhaust passage, described matrix exhaust passage is in the periphery of described body portion and extend between the whole check valve separately, the check valve of integral body allows air to enter drinking container at aperture position separately, prevent that in make position liquid from entering the matrix exhaust passage from the container outflow, in addition, this body portion also comprises the matrix fluid openings of a plurality of and described decline parts complementation; And
Connect described plate-like part and described body portion, thereby smooth the hanging down in described plate-like part forms the air exhaust passage between surface and the described matrix exhaust passage, the low described matrix of the surface coverage exhaust passage of the rigidity of described plate-like part, the top end part of formation and sealing air exhaust passage, described air exhaust passage is directed at the outside air exhaust port that forms of described exhaust system and is combined with described valve, so that air enters described container by described air exhaust passage and described valve, like this, described discotic liquid opening seals against described matrix fluid openings, allows liquid outflowing container and stops liquid to flow into the fluid openings of described air exhaust passage thereby form; When the plate-like part disassembled from body portion, described air exhaust Channel Perfect was opened and can be touched, to be used for cleaning;
Wherein said neck ring screw thread is fixed on the exhaust system top and around the neck of container, described neck ring partly pushes the flange of distribution device so that distribution device is fixed on the container against plate-like.
10. the method described in according to claim 9, further comprise and connect releasedly anti-bubbler tube to described body portion and around described valve, described anti-bubbler tube extends near described container bottom, wherein when described valve is in the close position, described anti-bubbler tube is collected a certain amount of air around described valve, can produce in the inside of described anti-bubbler tube like this effect of " diving bell ".
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61737504P | 2004-10-08 | 2004-10-08 | |
| US60/617,375 | 2004-10-08 | ||
| PCT/IL2005/001067 WO2006038216A2 (en) | 2004-10-08 | 2005-10-07 | Drinking container, vent system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1930045A CN1930045A (en) | 2007-03-14 |
| CN1930045B true CN1930045B (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580007166.5A Expired - Fee Related CN1930045B (en) | 2004-10-08 | 2005-10-07 | Drinking container, vent system and method |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1809548B1 (en) |
| CN (1) | CN1930045B (en) |
| DK (1) | DK1809548T3 (en) |
| ES (1) | ES2634010T3 (en) |
| WO (1) | WO2006038216A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008027606A1 (en) * | 2008-06-10 | 2009-12-17 | Novatex Gesellschaft mit beschränkter Haftung Gummi- und Plastikwaren | Ventilation device for a drinking bottle |
| CN101972093B (en) * | 2010-07-08 | 2012-03-14 | 上海聚蓝水处理科技有限公司 | Cup lid with filter element and filtering cup |
| CN103574101B (en) * | 2013-10-28 | 2015-11-25 | 王助正 | Spool |
| GB202204192D0 (en) * | 2022-03-24 | 2022-05-11 | Mayborn Uk Ltd | Venting member, feeding bottle, and method of forming a venting member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167735A (en) * | 1984-11-21 | 1986-06-04 | Khung Ngee Tan | Teat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779071A (en) * | 1995-08-04 | 1998-07-14 | New Vent Designs, Inc. | Nursing bottle with an air venting structure |
| US5749483A (en) * | 1995-12-14 | 1998-05-12 | Tebeau; Jason | Baby bottle |
| US5720555A (en) * | 1996-05-24 | 1998-02-24 | Elele; James N. | Temperature indicating container and lid apparatus |
| US6361746B1 (en) * | 1998-11-16 | 2002-03-26 | Julie Ann Wlodarski | Medical specimen tote |
| KR100425737B1 (en) * | 2002-01-07 | 2004-04-01 | 엘지전자 주식회사 | Automatic washing machine |
| US7150370B2 (en) * | 2002-10-21 | 2006-12-19 | Sung-Hwan Pyun | Air venting apparatus for milk bottle |
| JP2006514853A (en) * | 2003-02-25 | 2006-05-18 | エスユウエムオウケイエイデイ コーポレーションリミティッド | Baby bottle |
-
2005
- 2005-10-07 EP EP05796807.5A patent/EP1809548B1/en active Active
- 2005-10-07 CN CN200580007166.5A patent/CN1930045B/en not_active Expired - Fee Related
- 2005-10-07 ES ES05796807.5T patent/ES2634010T3/en active Active
- 2005-10-07 WO PCT/IL2005/001067 patent/WO2006038216A2/en active Application Filing
- 2005-10-07 DK DK05796807.5T patent/DK1809548T3/en active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167735A (en) * | 1984-11-21 | 1986-06-04 | Khung Ngee Tan | Teat |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006038216A3 (en) | 2006-05-04 |
| EP1809548A4 (en) | 2008-04-30 |
| EP1809548B1 (en) | 2017-04-26 |
| EP1809548A2 (en) | 2007-07-25 |
| WO2006038216A2 (en) | 2006-04-13 |
| DK1809548T3 (en) | 2017-08-21 |
| CN1930045A (en) | 2007-03-14 |
| ES2634010T3 (en) | 2017-09-26 |
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