CN103867744B - Valve mechanism, lid and bottle - Google Patents
Valve mechanism, lid and bottle Download PDFInfo
- Publication number
- CN103867744B CN103867744B CN201210537375.2A CN201210537375A CN103867744B CN 103867744 B CN103867744 B CN 103867744B CN 201210537375 A CN201210537375 A CN 201210537375A CN 103867744 B CN103867744 B CN 103867744B
- Authority
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- China
- Prior art keywords
- valve mechanism
- elastomeric element
- support
- air
- bottle
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 24
- 238000007789 sealing Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 235000013361 beverage Nutrition 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229940063583 high-density polyethylene Drugs 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/123—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0236—Diaphragm cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Check Valves (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of valve mechanism, lid and bottle, relate to valve technology field.Solve prior art there is sealing difference and hold susceptible to plugging technical problem.This valve mechanism includes the support of housing, return-air parts, elastomeric element and tubular, and the other in which axial end of support is fixedly connected with the casing or removably connects；Return-air parts and elastomeric element are all embedded in support, return-air parts are provided with all with go out air-flow through hole and the fluid through-hole that head piece is connected；Being provided with fluid communication port on elastomeric element, part return-air parts being positioned at around air-flow through hole abuts and hides fluid communication port；Elastomeric element presses on tabular base, and the edge portions of elastomeric element is connected on the inwall of support and forms gas-liquid sealing with the inwall of support under elastic force effect is connected.Lid provided by the invention includes valve mechanism provided by the invention.This bottle includes lid provided by the invention.The present invention is for improving the sealing property of lid.
Description
Technical field
The present invention relates to valve technology field, be specifically related to a kind of valve mechanism, the lid of this valve mechanism be set and the bottle of this lid is set.
Background technology
The bottle arranging bottle cap is very common in daily life.
In the prior art, people by realizing the oriented control to the fluid (such as: beverage) through bottle cap in the mode of the bottle cap upper shed of silica gel material.When implementing, the bottle cap of silica gel material arranges opening, opening can be slit, micropore or lobed (some the slits intersected), when these openings are not subject to External Force Acting, gap therebetween is passed through insufficient for the liquid in the bottle in bottle, when being subject to the extruding force in the external world, slit can amplify or open to allow the liquid in bottle to pass through, thus the purpose of the liquid reached in distribution bottle.
At least there is techniques below problem in prior art:
Owing to the gap on bottle cap in prior art is objective reality, all the time connected state it is in inside and outside bottle, effective sealing cannot be realized, cause that the sealing of bottle cap is poor, simultaneously as cannot effectively realize sealing, this itself is an objective risk for the content in bottle, this kind of gap easily forms adhesion simultaneously, causes that blocking makes it distribute the event resolves of the liquid in bottle, for instance: the content in bottle cannot be toppled over.
Summary of the invention
The purpose of the present invention is to propose to a kind of valve mechanism, the lid of this valve mechanism be set and the bottle of this lid is set.Solve prior art there is sealing difference and hold susceptible to plugging technical problem.It addition, the preferred technical solution of the present invention also have be easily installed, advantage with low cost.
For achieving the above object, the invention provides techniques below scheme:
The valve mechanism that the embodiment of the present invention provides, including the support of housing, return-air parts, elastomeric element and tubular, wherein:
Being provided with flow inlet on described housing and go out head piece, one of them axial end of described support is provided with tabular base, and described tabular base is provided with fluid passage, and the other in which axial end of described support is fixing with described housing to be connected or removably connects；
Described return-air parts and described elastomeric element are all embedded in described support, described return-air parts are provided with all with described go out the air-flow through hole that is connected of head piece and fluid through-hole；
Being provided with fluid communication port on described elastomeric element, the part that described return-air parts are positioned at around described air-flow through hole abuts and hides described fluid communication port；
The edge portions of described elastomeric element is connected on the inwall of described support and is formed with the inwall of described support under elastic force effect and is tightly connected (preferably forming gas-liquid sealing to be connected).
One optional or in preferred embodiment, the other in which axial end of described support and described housing are formed in the way of grafting and removably connect.
One optional or in preferred embodiment, described housing includes barrel and convex edge portion, wherein:
The root in described convex edge portion and described barrel be fixing to be connected or for integral type structure, the end in described convex edge portion extend described barrel interior and and the inwall of described barrel between there is gap；
The end in described convex edge portion forms the flow inlet of described housing, and what the root in described convex edge portion or described barrel deviated from that the axial port of the end in described convex edge portion forms described housing goes out head piece；
The other in which axial end of described support is plugged on the end in described convex edge portion.
One optional or in preferred embodiment, the overall size of the cross section of the inwall of described support is gradually reduced towards the direction deviating from described convex edge portion.
One optional or in preferred embodiment, the inwall of described support is provided with stop bit arris, the end in described convex edge portion and described stop bit arris abut against.
One optional or in preferred embodiment, described return-air parts include columnar part and ring part, wherein:
Described ring part is around wherein one end of described columnar part and fixing with described columnar part be connected or be integral type structure, described fluid through-hole is arranged on described ring part and runs through described ring part along the axial direction of described columnar part, and the edge portion of described ring part is connected to the flow inlet place of described housing；
Described air-flow through hole is arranged in described columnar part, and described air-flow through hole runs through described columnar part along the axial direction of described columnar part, and the part described columnar part being positioned at around described air-flow through hole abuts and hide described fluid communication port.
One optional or in preferred embodiment, described elastomeric element is lamellar, and the middle part of described elastomeric element is provided with recessed portion, described fluid communication port runs through the female part, and described columnar part is embedded in the female part and abuts against with the bottom surface of the female part；
The middle part on described tabular base is provided with the recessed portion towards the direction indent deviating from described elastomeric element, described fluid passage is arranged on the described tabular base around described recessed portion, and described elastomeric element presses on the described tabular base around described female parts.
One optional or in preferred embodiment, described elastomeric element is that one or more the combination therein of silica gel, TPE or rubber is made.
One optional or in preferred embodiment, described support is that PP or HDPE makes.
The lid that the embodiment of the present invention provides, including the valve mechanism of any technology scheme offer that the embodiment of the present invention provides.
The bottle that the embodiment of the present invention provides, including the lid that any technology scheme of bottle and the embodiment of the present invention provides, wherein:
Described bottle is that elastomeric material is made, and the described housing of the described valve mechanism in described lid is fixing with the bottleneck of described bottle to be connected or removably connects, and described bottleneck is connected with the flow inlet of described housing；
The described support of the described valve mechanism in described lid is positioned at described bottle.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
Due to the valve mechanism that the embodiment of the present invention provides, time in its natural state, this valve mechanism is in closure state, when needs fluid (such as: beverage, this fluid can be liquid herein, gas, the molecules such as powder, can also be the mixture of molecule and liquid or gas) enter through support and pass through this valve mechanism from the head piece that goes out of housing, convection cell applies certain pressure in advance, fluid meeting impact elasticity parts after pressurized, make the edge portions generation elastic force deformation of elastomeric element and then be no longer connected with the inwall formation gas-liquid sealing of support, now, fluid just can walk around elastomeric element and the fluid through-hole on return-air parts finally flows out from the head piece that goes out of housing.
Simultaneously, enter and from support by valve mechanism when needing the gas head piece that goes out through housing, in advance gas is applied certain pressure, gas after pressurized can gas channel on return-air parts impact elasticity parts, there is elastic force deformation and then no longer by the abutting of the part being positioned at around air-flow through hole on return-air parts and covering in the middle part making elastomeric element, now, gas just can the gas channel on return-air parts, the fluid communication port on elastomeric element and support, finally pass through valve mechanism from support.
In sum, when not being artificially liquid or gas applying pressure in its natural state, liquid or gas are the valve mechanisms provided by the invention that cannot pass through to be in closure state, and then valve mechanism sealing provided by the invention is more excellent, spot is not easy to be blocked in this valve mechanism, there is sealing difference so solving prior art and holds susceptible to plugging technical problem.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is for being provided with the cross-sectional schematic of the component assembling process of the lid of the valve mechanism that the embodiment of the present invention provides；
Labelling in figure: 1, housing；11, flow inlet；12, head piece is gone out；13, barrel；14, convex edge portion；2, return-air parts；21, air-flow through hole；22, fluid through-hole；23, columnar part；24, ring part；3, elastomeric element；31, fluid communication port；32, recessed portion；4, support；41, tabular base；42, fluid passage；43, stop bit arris；44, recessed portion.
Detailed description of the invention
Below by the mode of accompanying drawing Fig. 1 and some alternative embodiments enumerating the present invention, technical scheme (including optimal technical scheme) is described in further detail.It should be understood that any technical characteristic in the present embodiment (can use comma between technical characteristic, fullstop, the arbitrarily punctuation mark such as pause mark or branch separates), any technical scheme is all one or more in the technical characteristic of plurality of optional or optional technical scheme, cannot all alternative technical characteristic of the exhaustive present invention and alternative technical scheme in order to describe succinct need in presents, also the embodiment being not easy to each technical characteristic all emphasizes that it is one of optional numerous embodiments, so those skilled in the art should know: any technical characteristic and any technical scheme in the present embodiment are all not intended to protection scope of the present invention, protection scope of the present invention should include those skilled in the art and not pay the thinkable any alternate embodiments of creative work.
Embodiments provide that a kind of sealing property is relatively good and the valve mechanism being not easily blocked, the lid that this valve mechanism is set and the bottle of this lid is set.
Below in conjunction with Fig. 1, technical scheme provided by the invention being carried out elaboration specifically, technical scheme any technology means provided by the invention being replaced or two or more technological means provided by the invention being combined mutually and obtain all should within protection scope of the present invention.
As it is shown in figure 1, the valve mechanism that the embodiment of the present invention provides includes the support 4 of housing 1, return-air parts 2, elastomeric element 3 and tubular, wherein:
Housing (preferably rotation body) 1 is provided with flow inlet 11 and goes out head piece 12, one of them axial end of support 4 is provided with tabular base 41, tabular base 41 is provided with fluid passage 42, the other in which axial end of support 4 is fixing with housing 1 to be connected or removably connects, it is preferred to grafting.
Return-air parts 2 and elastomeric element 3 are all embedded in support 4, return-air parts 2 are provided with all with go out head piece 12 and be connected the air-flow through hole 21 of (being also connected with flow inlet 11) and fluid through-hole 22.
Being provided with fluid communication port 31 on elastomeric element 3, part return-air parts 2 being positioned at around air-flow through hole 21 abuts and hides fluid communication port 31.
The edge portions of elastomeric element 3 is connected on the inwall of support 4 and is formed at elastic force (this elastic force can also use the elements such as spring to provide for elastomeric element 3 self release, it is preferred to self release) the lower inwall with support 4 of effect and is tightly connected.It is tightly connected preferably gas-liquid sealing and connects (include hermetic seal connection, liquid is tightly connected).Certainly, only form hermetic seal or only form the technical scheme of liquid-tight envelope also within scope.
Due to the valve mechanism that the embodiment of the present invention provides, time in its natural state, this valve mechanism is in closure state, when needs fluid, (this fluid can be liquid, such as: beverage) enter through support 4 and pass through this valve mechanism from the head piece 12 that goes out of housing 1, convection cell applies certain pressure in advance, liquid meeting impact elasticity parts 3 after pressurized, make the edge portions generation elastic force deformation of elastomeric element 3 and then be no longer connected with the inwall formation gas-liquid sealing of support 4, now, fluid just can walk around elastomeric element 3 and the fluid through-hole on return-air parts 2 22 finally flows out from the head piece 12 that goes out of housing 1.
Simultaneously, enter and from support 4 by valve mechanism when needing the gas head piece 12 that goes out through housing 1, in advance gas is applied certain pressure, gas after pressurized can gas channel on return-air parts 2 impact elasticity parts 3, there is elastic force deformation and then no longer by the abutting of the part being positioned at around air-flow through hole 21 on return-air parts 2 and covering in the middle part making elastomeric element 3, now, gas just can the gas channel on return-air parts 2, the fluid communication port 31 on elastomeric element 3 and support 4, finally pass through valve mechanism from support 4.
In sum, when not being artificially liquid or gas applying pressure in its natural state, liquid or gas are the valve mechanisms provided by the invention that cannot pass through to be in closure state, and then valve mechanism sealing provided by the invention is more excellent, and spot is not easy to be blocked in this valve mechanism.
Optional or preferred embodiment as one, the other in which axial end of support 4 and housing 1 are formed in the way of grafting and removably connect.The mode removably connected not only convenient installation, dismounting, and during parts damages wherein, the parts damaged can be replaced.
Optional or preferred embodiment as one, housing 1 includes barrel 13 and convex edge portion 14, wherein: the root in convex edge portion 14 and both barrel 13 be fixing to be connected or be integral type structure, it is preferred to integral structure, the end in convex edge portion 14 extends in barrel 13.The end in convex edge portion 14 forms the flow inlet 11 of housing 1, and what the root in convex edge portion 14 or barrel 13 deviated from that the axial port (being preferably the root in convex edge portion 14) of the end in convex edge portion 14 forms housing 1 goes out head piece 12.The other in which axial end of support 4 is plugged on the end in convex edge portion 14.This structure is more convenient for mounting and dismounting, and structure is more compact.
Optional or preferred embodiment as one, the overall size of the cross section of the inwall of support 4 is gradually reduced towards the direction deviating from convex edge portion 14.In this structure, the gas-liquid sealing that the edge portions of elastomeric element 3 is formed with the inwall of support 4 is connected more reliable.
Optional or preferred embodiment as one, the inwall of support 4 is provided with stop bit arris 43, between the inwall of convex edge portion 14 and barrel 13, there is gap, the end in convex edge portion 14 and stop bit arris 43 abut against.Support 4 can be played spacing effect by stop bit arris 43.
As one is optional or preferred embodiment, return-air parts 2 include columnar part 23 and ring part 24, wherein:
Ring part 24 is around wherein one end of columnar part 23 and fixing with columnar part 23 be connected or be integral type structure, it is preferably integral structure, fluid through-hole 22 is arranged on ring part 24 and runs through ring part 24 along the axial direction of columnar part 23, the edge portion of ring part 24 is connected to flow inlet 11 place of housing 1, it is preferred to be connected to the end in convex edge portion 14 as shown in Figure 1.
Air-flow through hole 21 is arranged in columnar part 23, and air-flow through hole 21 runs through columnar part 23 along the axial direction of columnar part 23, and part columnar part 23 being positioned at around air-flow through hole 21 abuts and hide fluid communication port 31.
Space between ring part 24 and the elastomeric element 3 of this structure return-air parts 2 is bigger, hydraulic shock elastomeric element 3, when causing the edge generation elastic deformation of elastomeric element 3, the fluid transfer formed between ring part 24 and the elastomeric element 3 of return-air parts 2 is bigger, and liquid of being more convenient for flows out rapidly.
As one is optional or preferred embodiment, elastomeric element 3 is lamellar, and the middle part of elastomeric element 3 is provided with recessed portion 32, and fluid communication port 31 runs through recessed portion 32, and columnar part 23 is embedded in interior and with recessed portion 32 the bottom surface of recessed portion 32 and abuts against.The middle part on tabular base 41 is provided with the recessed portion 44 towards the direction indent deviating from elastomeric element 3, and fluid passage 42 is arranged on the tabular base 41 around recessed portion 44, and elastomeric element 3 presses on the tabular base 41 around female parts 44.Recessed portion 44 is preferably provided with through hole.
The columnar part 23 of this structure return-air parts 2 is even more ideal to the occlusion effect of the fluid communication port 31 on the recessed portion 32 of elastomeric element 3, and the columnar part 23 also allowing for return-air parts 2 is installed on recessed portion 32 and put in place.Meanwhile, tabular base 41 is possible to prevent elastomeric element 3 to drop.The existence of recessed portion 44 makes elastomeric element 3 and tabular base 41 define the space of fluid flowing.
Optional or preferred embodiment, elastomeric element 3 is silica gel, TPE(ThermoPlasticElastomer, thermoplastic elastomer (TPE) as one) or rubber one or more combination therein make, it is preferred to silica gel.The elasticity of above-mentioned material is relatively good and corrosion resistance is stronger, is favorably improved the reliability of valve mechanism provided by the invention.
Certainly, other materials is used to make the technical scheme of elastomeric element 3 also within protection scope of the present invention.
As one is optional or preferred embodiment, support 4 can be PP(polypropylene) or HDPE(high density polyethylene (HDPE), HighDensityPolyethylene) make.This compatible materials is in food service industry.
The lid that the embodiment of the present invention provides, including the valve mechanism that embodiment of the present invention any technology scheme provides.The housing 1 of the valve mechanism of lid can be considered as a lid and be used for sealing the port of container.
Certainly, the valve mechanism that the embodiment of the present invention provides is applied to the technical scheme of other structural members outside lid or device also within protection scope of the present invention.
The bottle that the embodiment of the present invention provides, including the lid that bottle and embodiment of the present invention any technology scheme provide, wherein:
Bottle is that elastomeric material is made, and the housing 1 of the valve mechanism of lid is fixing with the bottleneck of bottle to be connected or removably connects, it is preferred to housing 1 is plugged on the bottleneck of bottle, and bottleneck is connected with the flow inlet 11 of housing 1.
The support 4 of the valve mechanism in lid is positioned at bottle.
nullDue to bottle be have elastic，So by the mode of extrusion bottle or by the liquid (such as beverage) in bottle can be applied pressure by the mode applying suction in bottle by lid，And then make its interior liquid flow out through the valve mechanism of lid，After the liquid in bottle flows out，No longer apply extruding force or suction，So，Under the elastic force effect of bottle self，Negative pressure will be produced in bottle，Now，The gas of bottle and lid periphery can enter in bottle through the valve mechanism of lid under atmospheric pressure effect，So that the air pressure balance inside and outside bottle，After air pressure balance inside and outside bottle，The edge portions of elastomeric element 3 can again be connected on the inwall of support 4 and form gas-liquid sealing with the inwall of support 4 under the elastic force effect of himself and be connected，Simultaneously，Return-air parts 2 are positioned at the part around air-flow through hole 21 and can again abut and hide the fluid communication port 31 of elastomeric element 3.
Certainly, the lid that the embodiment of the present invention provides is applied to the technical scheme sealing other containers also within protection scope of the present invention.
Any technology scheme disclosed in the invention described above is unless otherwise stated, if it discloses numerical range, so disclosed numerical range is preferred numerical range, any it should be appreciated by those skilled in the art: preferred numerical range is only the numerical value that in many enforceable numerical value, technique effect is obvious or representative.Owing to numerical value is more, it is impossible to exhaustive, so the present invention just discloses component values to illustrate technical scheme, and, the above-mentioned numerical value enumerated should not constitute the restriction to the invention protection domain.
Simultaneously, if the invention described above discloses or relate to parts or the structural member of connection fastened to each other, so, unless otherwise stated, fixing connection is it is to be understood that connection (such as using bolt or screw to connect) can releasably be fixed, it can be appreciated that: non-removable fixing connection (such as riveted joint, welding), certainly, connection fastened to each other can also be integral type structure (such as use casting, forge or Shooting Technique is integrally formed creates) replaced (substantially cannot adopt except integrally formed technique).
Additionally, if any technology scheme disclosed in the invention described above existing the term for representing position relationship or shape, then term its implication unless otherwise stated for representing position relationship or shape applied includes approximate with it, similar or close state or shape.Either component provided by the invention both can be assembled by multiple independent ingredients, it is also possible to the produced separate part of the technique that is one of the forming.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；Although the present invention being described in detail with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the specific embodiment of the present invention or portion of techniques feature carries out equivalent replacement；Without deviating from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention is claimed.
Claims (10)
1. a valve mechanism, it is characterised in that include the support of housing, return-air parts, elastomeric element and tubular, wherein:
Being provided with flow inlet on described housing and go out head piece, one of them axial end of described support is provided with tabular base, and described tabular base is provided with fluid passage, and the other in which axial end of described support is fixing with described housing to be connected or removably connects；
Described return-air parts and described elastomeric element are all embedded in described support, described return-air parts are provided with all with described go out the air-flow through hole that is connected of head piece and fluid through-hole；
Being provided with fluid communication port on described elastomeric element, the part that described return-air parts are positioned at around described air-flow through hole abuts and hides described fluid communication port；
The edge portions of described elastomeric element is connected on the inwall of described support and is formed with the inwall of described support under elastic force effect and is tightly connected.
2. valve mechanism according to claim 1, it is characterised in that the other in which axial end of described support and described housing are formed in the way of grafting and removably connect.
3. valve mechanism according to claim 2, it is characterised in that described housing includes barrel and convex edge portion, wherein:
The root in described convex edge portion and described barrel be fixing to be connected or for integral type structure, the end in described convex edge portion extend described barrel interior and and the inwall of described barrel between there is gap；
The end in described convex edge portion forms the flow inlet of described housing, and what the root in described convex edge portion or described barrel deviated from that the axial port of the end in described convex edge portion forms described housing goes out head piece；
The other in which axial end of described support is plugged on the end in described convex edge portion.
4. valve mechanism according to claim 3, it is characterised in that the overall size of the cross section of the inwall of described support is gradually reduced towards the direction deviating from described convex edge portion.
5. valve mechanism according to claim 3, it is characterised in that being provided with stop bit arris on the inwall of described support, the end in described convex edge portion and described stop bit arris abut against.
6. valve mechanism according to claim 1, it is characterised in that described return-air parts include columnar part and ring part, wherein:
Described ring part is around wherein one end of described columnar part and fixing with described columnar part be connected or be integral type structure, described fluid through-hole is arranged on described ring part and runs through described ring part along the axial direction of described columnar part, and the edge portion of described ring part is connected to the flow inlet place of described housing；
Described air-flow through hole is arranged in described columnar part, and described air-flow through hole runs through described columnar part along the axial direction of described columnar part, and the part described columnar part being positioned at around described air-flow through hole abuts and hide described fluid communication port.
7. valve mechanism according to claim 6, it is characterized in that, described elastomeric element is lamellar, and the middle part of described elastomeric element is provided with recessed portion, described fluid communication port runs through the female part, and described columnar part is embedded in interior and with the female part the bottom surface of the female part and abuts against；
The middle part on described tabular base is provided with the recessed portion towards the direction indent deviating from described elastomeric element, described fluid passage is arranged on the described tabular base around described recessed portion, and described elastomeric element presses on the described tabular base around described recessed portion.
8. according to the arbitrary described valve mechanism of claim 1-7, it is characterised in that described elastomeric element is that one or more the combination therein of silica gel, TPE or rubber is made.
9. a lid, it is characterised in that include the arbitrary described valve mechanism of claim 1-8.
10. a bottle, it is characterised in that include the lid described in bottle and claim 9, wherein:
Described bottle is that elastomeric material is made, and the described housing of the described valve mechanism in described lid is fixing with the bottleneck of described bottle to be connected or removably connects, and described bottleneck is connected with the flow inlet of described housing；
The described support of the described valve mechanism in described lid is positioned at described bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537375.2A CN103867744B (en) | 2012-12-11 | 2012-12-11 | Valve mechanism, lid and bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537375.2A CN103867744B (en) | 2012-12-11 | 2012-12-11 | Valve mechanism, lid and bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867744A CN103867744A (en) | 2014-06-18 |
| CN103867744B true CN103867744B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210537375.2A Active CN103867744B (en) | 2012-12-11 | 2012-12-11 | Valve mechanism, lid and bottle |
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| CN (1) | CN103867744B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173355B (en) * | 2015-08-13 | 2017-04-05 | 台州市祥珑容器科技有限公司 | Refreshing bottle lid |
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|---|---|---|---|---|
| WO2000044640A1 (en) * | 1999-02-01 | 2000-08-03 | Waterfall Company, Inc. | System for contamination-free delivering flowable material |
| CN1463240A (en) * | 2001-05-30 | 2003-12-24 | 株式会社吉野工业所 | Liquid container comprising cap with slit valve |
| BR0306276A (en) * | 2003-12-23 | 2005-05-31 | Mondicap Embalagens Ltda | Valve |
| CN2717846Y (en) * | 2004-06-03 | 2005-08-17 | 浙江巨能乐斯药业有限公司 | Bottle cap |
| CN101189169A (en) * | 2005-10-31 | 2008-05-28 | 宝洁公司 | Ejection cap |
| CN102530368A (en) * | 2010-06-25 | 2012-07-04 | 马克·普雷斯顿·布罗休斯 | Drinking bottle cap and manufacturing method thereof |
| CN202972007U (en) * | 2012-12-11 | 2013-06-05 | 农夫山泉股份有限公司 | Valve structure, cover and bottle |
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2012
- 2012-12-11 CN CN201210537375.2A patent/CN103867744B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000044640A1 (en) * | 1999-02-01 | 2000-08-03 | Waterfall Company, Inc. | System for contamination-free delivering flowable material |
| CN1463240A (en) * | 2001-05-30 | 2003-12-24 | 株式会社吉野工业所 | Liquid container comprising cap with slit valve |
| BR0306276A (en) * | 2003-12-23 | 2005-05-31 | Mondicap Embalagens Ltda | Valve |
| CN2717846Y (en) * | 2004-06-03 | 2005-08-17 | 浙江巨能乐斯药业有限公司 | Bottle cap |
| CN101189169A (en) * | 2005-10-31 | 2008-05-28 | 宝洁公司 | Ejection cap |
| CN102530368A (en) * | 2010-06-25 | 2012-07-04 | 马克·普雷斯顿·布罗休斯 | Drinking bottle cap and manufacturing method thereof |
| CN202972007U (en) * | 2012-12-11 | 2013-06-05 | 农夫山泉股份有限公司 | Valve structure, cover and bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103867744A (en) | 2014-06-18 |
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