CN1760109A - Fluid-storing container and fluid discharge device - Google Patents
Fluid-storing container and fluid discharge device Download PDFInfo
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- CN1760109A CN1760109A CN 200510113683 CN200510113683A CN1760109A CN 1760109 A CN1760109 A CN 1760109A CN 200510113683 CN200510113683 CN 200510113683 CN 200510113683 A CN200510113683 A CN 200510113683A CN 1760109 A CN1760109 A CN 1760109A
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Abstract
A fluid-storing container includes a fluid-storing container main body (10), a pouch member (20) composed of a flexible material and disposed inside the fluid-storing container main body (10), a flow member (30) detachable from an opening portion (11) in the fluid-storing container main body, a valve member (40) and a lid member (50) which shut off fluid flowing between the inside and the outside of the fluid-storing container main body, and a joined member (60) which fixes the fluid-storing container main body (10) and the flow member (30).
Description
Technical field
Present invention relates in general to a kind of device for draining fluid, and be provided with therein and be used for to be stored in the fluid container that the fluid in the fluid container is discharged in for example downward direction by device for draining fluid.
Background technology
For example, in the technical field of cement concrete transportation,, known container (for example, Japanese publication No.1997-124099) as allowing fluid (cement concrete) from the fluid-storing container that the opening that is formed at fluid-storing container main body lower end flows down.
Japan publication No.1997-124099 discloses a kind of container, comprise the container part that is used to hold fluid (cement concrete), the lower part that is arranged on container part is used to allow the flow export of fluid outflow, be used to control fluid from closing and opening device that flow export flows out, and have flexible with by the tubular body of closing and opening device guiding fluid flows out from flow export.
According to upper container, because tubular body, it becomes and can allow fluid to flow out reliably at target direction.
Yet the structure of disclosed conventional container can not be administered to and be used to store and the fluid of air reaction such as the container of cosmetics in Japanese publication No.1997-124099.This is because it must prevent as much as possible that fluid is exposed to extraneous air so that prevent its degradation, and conventional container allows extraneous air to enter in the container, the result, and fluid has the possibility that changes character.
In addition because in Japanese publication No.1997-124099 disclosed complex structure of closing with opening device, so, also be difficult to will close be administered in the multi-purpose container with opening device.
Summary of the invention
The objective of the invention is to solve an above-mentioned at least problem.One of purpose of the present invention is the device for draining fluid that a kind of fluid container is provided and is used for fluid container, and it can prevent to be stored in fluid in the fluid container and be exposed to extraneous air and can be used in the universal container (general purposecontainer).
The present invention can use in every way, and including, but not limited to the embodiment of the following stated, the label that wherein is used for figure just is used for understanding embodiment easily, and should not be confined to label.In addition, in this explanation, different terms or title can be represented identity element, and in the case, one of different terms or title can be overlapping on effect or structure, or comprise other elements or exchange use mutually with other elements.
On the one hand, the invention provides a kind of constitute be connected to container () device for draining fluid for example, 10,90 comprises: (A) have opening portion (for example, 21) and by flexible, folding material is formed and constitute bag shape spare that is arranged on internal tank; And (B) constitute when using, be connected to container the neck part (for example, 12) connectedness (for example, 30,30 ', 80,100), described connectedness comprises: (i) with the bag shape spare opening portion bonded assembly connecting bridge (for example, 31,81,101), (ii) when using by its make container inside and outside connection the fluid flow pass (for example, 32,32 ', 82,102), and the gas flow channel (for example, 33,83,103) that (iii) when using, makes the external communications of the inside of bag shape spare and container by it.
Above aspect is also including, but not limited to following embodiment.
Connectedness can be integrally formed single.Connectedness can have the cylindrical shape that is engaged in the neck part.Device for draining fluid also comprises the sealing connectedness with the attaching parts that connectedness is connected to neck part (for example 60,60 ', 60 "), and wherein neck partly is inserted between connectedness and the attaching parts.Device for draining fluid also comprises the separable cover piece (for example, 50) that the connectedness end is used to close fluid flow pass and gas flow channel that is connected to.
Fluid flow pass and gas flow channel can parallel to each otherly form.Fluid flow pass and gas flow channel can form along the axial direction of connectedness.
The connecting bridge of connectedness can have the annular protrusion branch, and the opening portion of described bag shape spare divides around described annular protrusion and connects (for example, 31,81,101).
The fluid flow pass can be provided with and be used for closing that fluid flows prevents to flow out part when using between container inside and outside.
Preventing to flow out part can be for being arranged on the valve member (for example, 110) in the fluid flow pass.Valve member (for example can be included in the S. A. that intersects perpendicular to the direction of the axis of fluid flow pass and fluid flow pass, 42), described S. A. (for example is provided with the valve portion that is arranged in the fluid flow pass, 41), described valve portion constitutes according to the angle of rotation of S. A. and closes and open the fluid flow pass.
The fluid flow pass as the circular open of valve seat (for example can have, (for example extending internally partly 106), 104), and the valve body that valve member can comprise the circular open that is used to close valve seat (for example, 112), when the pressure of internal tank increased, described valve body was actuated to close circular open and to open circular open.Valve member also comprises annular brace part (for example, 111) that is fixed on the fluid flow pass and a plurality of connecting bridges (for example, 113) that connect support section and valve seat.Each connecting bridge can have at least one sweep to actuate the circular open of valve body sensing valve seat.
Connectedness can have the atubular extension part (for example, 86) of extending the fluid flow pass to internal tank.The atubular extension part can have open end (for example, 88) and at least one hole (for example, 87) on the wall of atubular extension part, and fluid is by described at least one orifice flow influent stream body flow pass.
Device for draining fluid can constitute so that the volume of the fluid of when using, discharging from the fluid flow pass and gas to enter the volume of bag shape spare by the gas flow channel in a basic balance or near balance.
On the other hand, the invention provides a kind of fluid container, comprising: (a) be used for fluid storage container body (for example, 10,90) therein, it has neck part (for example, 12); And the above-mentioned any device for draining fluid that (b) is connected to the neck part.
Above aspect is also including, but not limited to following embodiment:
Device for draining fluid is connected to the neck part separably.Container body (for example, 90) can be formed by having the elastomeric material that can recover shape.Connectedness can have in the axial direction length partly longer than neck.Bag shape spare can have the capacity that is equal to or greater than the container body capacity.
Above-mentioned aspect all and in the embodiment, aspect and any element of using in the embodiment can replace or additionally be used for another embodiment or aspect, unless this replacement or increase infeasible or have side effects.In addition, the present invention can be applied in equipment and the method equally.
For brief description reaches the present invention and the advantage of correlation technique, above-mentioned certain purpose of the present invention and the advantage of having illustrated.It will be appreciated, of course, that not every this purpose and advantage all must all reach in any specific implementations according to the present invention.Therefore, for example, those skilled in the art can recognize, the present invention can be reaching or to optimize as implementing in the mode of an advantage of this explanation or one group of advantage or finish, and needn't reach other purposes or advantage in this explanation or suggestion.
Can make other aspects of the present invention, characteristics and advantage become more clear from specifying of following preferred implementation.
Description of drawings
Below, be to illustrate rather than the accompanying drawing that limits preferred implementation of the present invention is specifically described these and other features of the present invention with reference to purpose.For the purpose of saying something, accompanying drawing is simplified.
Fig. 1 is the section drawing that shows according to the fluid-storing container of first embodiment of the invention;
Fig. 2 (a)-2 (c) is the explanation view of disclosed flow liquid spare 30 in the displayed map 1, and Fig. 2 (a) is a top view, and Fig. 2 (b) is a cross sectional view, and Fig. 2 (c) is a backplan;
Fig. 3 (a)-3 (c) is the explanation view of disclosed valve member 40 in the displayed map 1, and Fig. 3 (a) is a right side view, and Fig. 3 (b) is a top view, and Fig. 3 (c) is a left side view;
Fig. 4 (a)-4 (c) is the explanation view of disclosed cover piece 50 in the displayed map 1, and Fig. 4 (a) is a top view, and Fig. 4 (b) is a cross sectional view, and Fig. 4 (c) is a backplan;
Fig. 5 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from fluid-storing container;
Fig. 6 shows to utilize the explanation view of first method with the state in the fluid filled influent stream body storage container main body 10;
Fig. 7 shows to utilize the explanation view of other method with the state in the fluid filled influent stream body storage container main body 10;
Fig. 8 is the section drawing that shows according to the fluid-storing container of second embodiment of the invention;
Fig. 9 (a)-9 (c) is the explanation view of disclosed flow liquid spare 80 in the displayed map 8, and Fig. 9 (a) is a top view, and Fig. 9 (b) is a cross sectional view, and Fig. 9 (c) is a backplan;
Figure 10 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from the fluid-storing container according to second embodiment;
Figure 11 is the section drawing that shows according to the fluid-storing container of third embodiment of the invention;
Figure 12 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from the fluid-storing container according to third embodiment of the invention;
Figure 13 is the section drawing that shows according to the fluid-storing container of four embodiment of the invention;
Figure 14 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to four embodiment of the invention;
Figure 15 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to four embodiment of the invention;
Figure 16 is the section drawing that shows according to the fluid-storing container of fifth embodiment of the invention;
Figure 17 (a)-17 (c) is the explanation view that shows disclosed flow liquid spare 100 among Figure 16, and Figure 17 (a) is a top view, and Figure 17 (b) is a cross sectional view, and Figure 17 (c) is a backplan;
Figure 18 (a)-18 (b) is the explanation view that shows disclosed valve member 110 among Figure 16, and Figure 18 (a) is a cross sectional view, and Figure 18 (b) is a backplan;
Figure 19 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to the 5th embodiment;
Figure 20 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to the 5th embodiment.
The label declaration of Shi Yonging is as follows in the drawings: 10: the fluid-storing container main body; 11: opening portion; 12: male screw portion; 20: bag shape spare; 21: opening portion; 30: flow liquid spare; 31: connecting bridge; 32: fluid flowing passage; 33: air flow passage; 34: bearing portions; 35: agency part; 40: valve member; 41: valve portion; 42: S. A.; 43: control part; 50: cover piece; 51: the negative thread part; 60: attaching parts; 61: the negative thread part; 62: agency part; 63: male screw portion; 70: fluid container; 71: flow export; 80: flow liquid spare; 81: connecting bridge; 82: fluid flowing passage; 83: air flow passage; 84: bearing portions; 85: agency part; 86: tubulose flow liquid part; 87: bore portion; 90: the fluid-storing container main body; 91: opening portion; 100: flow liquid spare; 101: connecting bridge; 102: fluid flowing passage; 103: air flow passage; 104: valve seat part; 105: agency part; 110: valve member; 111: support section; 112: valve body; 113: connecting bridge; 114: sweep.
The specific embodiment
Hereinafter, will describe preferred implementation and accompanying drawing.Yet preferred implementation or accompanying drawing should not understood restriction the present invention.
Fig. 1 is the section drawing that shows according to the fluid-storing container of first embodiment of the invention.
Fluid-storing container according to first embodiment of the invention is that the fluid that allows to be stored in the fluid-storing container main body flows down from the opening portion 11 that is formed at fluid-storing container main body end portion.
This fluid-storing container is with acting on storage gelinite such as hair jelly and cleaning rubber, skin cream such as nourishing skin cream and toilet cream or the liquid container as the cosmetics of the skin lotion that is used for cosmetic field.In addition, this fluid-storing container can also be with the container that acts on general medicine, solvent or food etc.In this explanation, full-bodied liquid, semi-fluid, gelinite that colloidal sol is solidified as gum forming compounds and skin cream and common liquid all are called fluid.
This fluid-storing container comprises fluid storage fluid-storing container main body 10 within it, form and be arranged on bag shape spare 20 in the fluid-storing container main body 10 by flexible material, has easily the flow liquid spare 30 that separates with opening portion 11 in the fluid-storing container main body, be used to be closed in the valve member 40 and the cover piece 50 of the fluid that flows between fluid-storing container main body inside and outside, and the fixing attaching parts 60 of fluid-storing container main body 10 and flow liquid spare 30.
Be connected airtightly each other in fluid-storing container main body 10 and the opening portion 11 of flow liquid spare 30 in fluid-storing container main body 10.In addition, fluid-storing container main body 10 and attaching parts 60 link together by the negative thread part 61 that male screw portion 12 spirals in the periphery that will be formed at the opening portion 11 in the fluid-storing container main body 10 enter on the inner surface that is formed at attaching parts 60.In addition, flow liquid spare 30 and attaching parts 60 are connected with the effect of agency part 62 in being formed at attaching parts 60 by the agency part 35 that will be formed in the flow liquid spare 30.In addition, cover piece 50 and attaching parts 60 enter the negative thread part 51 that is formed on cover piece 50 inner surfaces and are connected by being formed at male screw portion 63 spirals in the attaching parts 60.Fluid-storing container main body 10 needn't be flexibility and can be by glass, metal or plastic production.
Fig. 2 (a)-2 (c) is the explanation view that shows flow liquid spare 30, and Fig. 2 (a)-2 (c) has shown top view, section drawing and the back view of flow liquid spare 30 respectively.
Flow liquid spare 30 is in the opening portion of tubulose and the bottle that can fit into general-use etc.In this flow liquid spare 30, be formed with the opening portion 21 bonded assembly connecting bridges 31 of bag shape spare, be formed at upper base and go to the bottom between and is connected the inside and outside fluid flowing passage 32 of fluid-storing container main body 10 and be formed at upper base and go to the bottom between and be communicated with the inside of connection bag shape spare 21 and the exterior gas flow channel 33 of fluid-storing container main body 10.In addition, in flow liquid spare 30, form the S. A. 42 in the valve member 40 that will be explained below bearing portions 34 and with attaching parts 60 bonded assembly agency parts 35.
According to density and other physical propertys of fluid, fluid flowing passage 32 can have the interior diameter of about 2mm to about 20mm (preferred 5mm is to 10mm).If interior diameter is excessive, then air tends to enter into internal tank by fluid flowing passage 32, discharges fluid by it simultaneously.Gas flow channel 33 can have the interior diameter of about 1mm to about 10mm (preferred 2mm is to 5mm).And irrelevant with the interior diameter of gas flow pass, the overall diameter of attaching parts 31 can amplify, so that allow bag shape spare 20 conveniently to fix on it.The cross section of fluid flowing passage 32 and/or gas flow channel 33 can be circle, but also can be oval or other any suitable shapes.Gas flow channel 33 can form the shape of slit.The interior diameter of fluid flowing passage can be bigger than the interior diameter of gas flow channel 33, and is preferably big 2 to 6 times than the interior diameter of gas flow channel 33.According to density and other physical propertys of fluid, fluid flowing passage 32 and gas flow channel 33 can have the length (axially) of about 10mm to about 50mm (preferred 20mm is to 30mm).If length is long, then air tends to enter into internal tank by fluid flowing passage 32, discharges fluid by it simultaneously.
In addition, flow liquid spare 30 can have diameter or any diameter that be suitable for container neck part of about 8mm to about 50mm (preferred 15mm is to 30mm).Flow liquid spare 30 can have cylindricality, but also can or be suitable for container neck any other shape partly for ellipse.In embodiment, flow liquid spare 30 fits into the neck part with can being similar to latch, and does not want attaching parts 60.Flow liquid spare can be made by for example ABS, polypropylene, polyethylene.
Fig. 3 (a)-3 (c) is the explanation view that shows valve member 40, and Fig. 3 (a)-3 (c) has shown right side view, top view and the left side view of valve member 40 respectively.
Valve member 40 have valve portion 41, with valve portion bonded assembly S. A. 42 and with S. A. 42 bonded assembly control parts 43.
Fig. 4 (a)-4 (c) is the explanation view that shows cover piece 50, and therein, Fig. 4 (a)-4 (c) has shown top view, section drawing and the back view of cover piece 50 respectively.
Cover piece 50 has the tubular form that has the bottom, and within it on the side, is formed with the negative thread 51 that is threaded with attaching parts 60.At this moment, because cover piece and attaching parts 60 be threaded togather, so it can close fluid flowing passage 32 in the flow liquid spare 30 and the gas flow channel 33 in the flow liquid spare 30.In embodiment, cover piece can be on attaching parts force fit and do not adopt screw thread.Attaching parts can also not adopt screw thread at the neck part force fit of container according to the shape of neck part.
Fig. 5 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from fluid-storing container.
Be stored in fluid in the fluid-storing container main body 10 when flowing out when allowing from fluid-storing container, by cover piece 50 is removed from attaching parts 60, and rotate control part 43 in the valve member 40, valve member 40 moves to the open position.At this moment, fluid can flow between fluid-storing container main body 10 inside and outside, and equally at this moment, gas also can flow between bag shape spare 20 inside and outside.Thus, be stored in fluid-storing container main body 10 in-to-in fluids and pass fluid flowing passage 32 in the flow liquid spare 30, and flow to the outside of fluid-storing container downwards by its nt wt net weight.
Because fluid flows to the outside of fluid-storing container downwards, so, the inside step-down of fluid-storing container main body 10.Thus, after passing gas flow channel 33 in the flow liquid spare 30, suction that air outside produces by the 10 in-to-in step-downs of fluid-storing container main body flows to bag shape spare 20.
Because this structure, according to this fluid-storing container, it becomes and can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside.In addition, according to this fluid-storing container, it becomes and can prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air.
Flow out when stopping from fluid-storing container when being stored in fluid-storing container main body 10 in-to-in fluids, make valve member 40 move to make position by the control part 43 that rotates in the valve member 40.In addition, cover piece 50 reconnects to attaching parts 60.At this moment, fluid can not flow between fluid-storing container main body 10 inside and outside, and at this moment, gas can not flow between bag shape spare 20 inside and outside.
In this fluid-storing container because be provided with the flow liquid spare 30 that forms fluid flowing passage 32 and gas flow channel 33, so, needn't process fluid storage container main body to produce fluid flowing passage, gas flow channel etc.As a result, in this flow liquid spare can the shape at the opening portion 11 of fluid-storing container main body 10, during air-tight fit, fluid-storing container main body 10 can be used for multi-purpose container.
In addition, in this fluid-storing container, it becomes be used for only allowing fluid fluid flowing passage 32 that passes and the gas flow channel 33 that is used for only allowing gas to pass because be provided with separately, so can allow the fluid that is stored in the fluid-storing container smoothly flow out.
Fig. 6 shows to utilize the explanation view of first method with fluid filled influent stream body storage container main body 10 internal states.
When fluid utilizes the method to be filled in the fluid-storing container main body 10, the fluid-storing container upset is stood upside down; Then, remove fluid-storing container main body 10, flow liquid spare 30 and attaching parts 60.In this state, fluid is filled into fluid-storing container main body 10 from the opening portion of opening 11.
Fig. 7 shows to utilize the explanation view of other method with the state in the fluid filled influent stream body storage container main body 10.
When fluid utilized the method to be filled in the fluid-storing container main body 10, identical with the mode that is used for first method, the fluid-storing container upset was stood upside down; Then, remove cover piece 50 from attaching parts 60; In addition, valve member 40 is moved to the open position.Be used for having the shape that the flow export 71 that is used for fluid can inject the fluid flowing passage 32 of the flow liquid spare 30 that comprises fluid-storing container at the fluid container 70 of fluid-storing container fill fluid.Because the fluid flowing passage 32 that the flow export 71 in this fluid container 70 injects in the flow liquid spare 30, so, in the fluid filled influent stream body storage container main body 10.
When utilizing second method to fill, because fluid is filled, the flow export 71 of fluid container 70 injects in the fluid-storing container main body 10, so it becomes when filling can prevent that fluid is exposed to extraneous air.In addition, it becomes and can prevent that fluid from splashing to the outside of fluid-storing container.
Below another embodiment of the present invention will be described with reference to the accompanying drawings.In addition, for the identical part of above-mentioned first embodiment, will specify by omitting it with same label sign.
Bag shape spare 20 can be by for example, and polyethylene is made, and has the thickness of about 10 μ m to about 200 μ m (being preferably 20 μ m to 50 μ m), and bag shape spare is a flexibility and collapsible when with convenient vessel filling fluid being arranged.Bag shape spare can form the shape of the interior shape of corresponding container, and/or has the capacity greater than container, and when being filled with air with lunch bag shape spare, bag shape spare can expand to the inwall of container and stay spare region.Bag shape spare can also be traditional rectangular bag.Bag shape spare can or be fixed by welding on the connecting bridge 31 with lining cement or rope.
Fig. 8 is the section drawing that shows according to the fluid-storing container of second embodiment of the invention.In the first embodiment, the inside face of the shoulder of the end of flow liquid spare and container part is basic or be close to same plane.In second embodiment, tubulose flow liquid part 86 is protruded to internal tank.
Be to be provided with flow liquid spare 80 to replace flow liquid spare 30 according to the fluid-storing container of second embodiment of the invention and fluid-storing container difference according to first embodiment of the invention.
Fig. 9 (a)-9 (c) is the explanation view that shows flow liquid spare 80.
According to the flow liquid spare in the fluid-storing container of second embodiment of the invention 80 also for tubulose and can fit in the opening portion of general-use bottle etc.
In this flow liquid spare 80, be formed with the opening portion 21 bonded assembly connecting bridges 81 of bag shape spare 20, be formed at upper base and go to the bottom between and is connected the inside and outside fluid flowing passage 82 of fluid-storing container main body 10 and be formed at upper base and go to the bottom between and be communicated with to connect the exterior gas flow channel 83 of the inside of bag shape spare 20 and fluid-storing container main body 10, the bearing portions 84 of S. A. 42 in the valve member 40 and the agency part 85 that acts on attaching parts 60.
In this flow liquid spare 80, also be provided with the tubulose flow liquid part 86 that forms to the inside of fluid-storing container main body 10 from fluid flowing passage 82.In tubulose flow liquid part 86, formed the bore portion 87 that fluid can pass.
Because the fluid-storing container according to second embodiment of the invention has tubulose flow liquid part 86, so, can prevent that fluid flowing passage from closing by bag shape spare etc.In addition, because bore portion 87 is formed in the tubulose flow liquid part 86, so, even it becomes the Fluid Volume step-down that is stored in the fluid-storing container main body, also can allow fluid to flow out.
Figure 10 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from fluid-storing container.
Be stored in fluid in the fluid-storing container main body 10 when from fluid-storing container, flowing out when allowing, by removing cover piece 50, and rotate the control part 43 in the valve member 40, make valve member move to the open position from attaching parts 60.At this moment, fluid can flow between fluid-storing container main body 10 inside and outside, and simultaneously, gas can flow between bag shape spare 20 inside and outside.Thus, the fluid that is stored in the fluid-storing container main body 10 is flow in the fluid flowing passage 82 in the flow liquid spare 80 by its clean weight by tubulose flow liquid part 86; Then, after passing fluid flowing passage 82, flow to the outside of fluid-storing container downwards.
Because fluid flows to the outside of fluid-storing container, so, the inside step-down of fluid-storing container main body 10.Thus, extraneous air passes the gas flow channel 33 in the flow liquid spare 30 and flows to bag shape spare 20 by the suction that the 10 in-to-in step-downs of fluid-storing container main body produce.
Because this structure, according to this fluid-storing container, it can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside.In addition, according to this fluid-storing container, it can prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air.
Flow out when stopping from fluid-storing container when being stored in fluid-storing container main body 10 in-to-in fluids, move to make position by control part 43 valve members 40 that rotate in the valve member 40.In addition, cover piece 50 reconnects to attaching parts 60.At this moment, fluid can not flow between fluid-storing container main body 10 inside and outside, and at this moment, gas can not flow between bag shape spare 20 inside and outside.
The quantity of limiting holes 87 not, but can be 2 to 10.In Fig. 9 (b), open the end 88 of fluid flowing passage 82, but just can close as long as on sidewall, form sufficient hole.The hole can form slit or any other shape.
In another embodiment, without flow liquid spare 88, simple projection just can be arranged on the end of flow liquid spare as the rod that extends to internal tank, so that projection can prevent a bag shape spare block fluid flow passage.
Figure 11 is the section drawing that shows according to the fluid-storing container of third embodiment of the invention.
Be not to be provided with valve member 40 in first embodiment according to the fluid-storing container of third embodiment of the invention and fluid-storing container difference according to first embodiment of the invention.
Fluid-storing container according to third embodiment of the invention, because valve member 40 is not set in the fluid flowing passage 32 ' of flow liquid spare 30 ', so, it can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside, and prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air, it is simple in structure simultaneously.Therefore, attaching parts 60 ' constitutes and does not use valve member 40.
Figure 12 shows to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 10 flow out from the fluid-storing container according to third embodiment of the invention.
Be stored in fluid in the fluid-storing container main body 10 when from fluid-storing container, flowing out when allowing, remove cover piece 50 from attaching parts 60 '.
At this moment, fluid can flow between fluid-storing container main body 10 inside and outside, and simultaneously, gas can flow between bag shape spare 20 inside and outside.Thus, the fluid that is stored in the fluid-storing container main body 10 passes in the fluid flowing passage 32 ' in the flow liquid spare 30 by its nt wt net weight, and flows to the outside of fluid-storing container downwards.
Because fluid flows to the outside of fluid-storing container downwards, so, the inside step-down of fluid-storing container main body 10.Thus, after the suction that produces by the 10 in-to-in step-downs of fluid-storing container main body passed gas flow channel 33 in the flow liquid spare 30 ', air outside flow to bag shape spare 20.
Because this structure, according to this fluid-storing container, it becomes and can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside.In addition, according to this fluid-storing container, it becomes and can prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air.
Flow out when stopping from fluid-storing container when being stored in fluid-storing container main body 10 in-to-in fluids, cover piece 50 reconnects to attaching parts 60.At this moment, fluid can not flow between fluid-storing container main body 10 inside and outside, and simultaneously, gas can not flow between bag shape spare 20 inside and outside.
Figure 13 is the section drawing that shows according to the fluid-storing container of four embodiment of the invention.
Be to be provided with fluid-storing container main body 90 according to the fluid-storing container of four embodiment of the invention and fluid-storing container difference, replace according to the fluid-storing container main body 10 in the fluid-storing container of third embodiment of the invention according to third embodiment of the invention.
Form by having flexible material according to the fluid-storing container main body 90 in the fluid-storing container of the 4th embodiment.Identical with fluid-storing container according to third embodiment of the invention, this fluid-storing container main body 90 is made up of flexible material and is had a bag shape spare 20 that is arranged in the fluid-storing container main body 90, flow liquid spare 30 ' with convenient shape of separating with fluid-storing container main body 90 is used for closing valve member 40 that fluid flows and cover piece 50 and the fixing attaching parts 60 of fluid-storing container main body 90 and flow liquid spare 30 ' between fluid-storing container main body inside and outside.In fluid-storing container, be tightly connected each other in fluid-storing container main body 90 and the flow liquid spare 30 ' opening 91 in fluid-storing container main body 90 according to four embodiment of the invention.
Fluid-storing container according to the 4th embodiment, because fluid-storing container main body 90 is by having forming of flexible material, so, even it is higher that it becomes the fluid viscosity that is stored in the fluid-storing container main body 90, also can allow the fluid that is stored in the fluid-storing container main body 90 come pressure fluid to flow to the outside from external compression by fluid-storing container main body 90.
Figure 14 and Figure 15 show to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to four embodiment of the invention.
Be stored in fluid in the fluid-storing container main body 90 when from fluid-storing container, flowing out when allowing, remove cover piece 50 from attaching parts 60.At this moment, fluid can flow between fluid-storing container main body 10 inside and outside, and simultaneously, gas can flow between bag shape spare 20 inside and outside.In this state, by from external compression fluid-storing container main body 90 shown in Figure 14, the internal pressurization of fluid-storing container main body 90 itself; And be stored in the outside that flows to fluid-storing container behind the fluid flowing passage 32 of fluid in passing flow liquid spare 30 ' of the supercharging in the fluid-storing container main body 90.
Because fluid flows to the outside of fluid-storing container, so, the inside step-down of fluid-storing container main body 90, thus, flow to bag shape spare 20 behind the gas flow channel 33 of suction in passing flow liquid spare 30 ' of air outside by fluid-storing container main body 90 in-to-in step-downs generation as shown in figure 15.
Adopt this structure, according to this fluid-storing container, it becomes and can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside.In addition, according to this fluid-storing container, it can prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air.
Figure 16 is the section drawing that shows according to the fluid-storing container of fifth embodiment of the invention.
Be to be provided with flow liquid spare 100 and valve member 110 according to the fluid-storing container of fifth embodiment of the invention and fluid-storing container difference, replace according to the flow liquid spare in the fluid-storing container of four embodiment of the invention 30 according to four embodiment of the invention.
Figure 17 (a)-17 (c) is the explanation view that shows flow liquid spare 100, and Figure 17 (a)-17 (c) has shown top view, section drawing and the back view of flow liquid spare 100 respectively.
In flow liquid spare 100 according to the 5th embodiment, be formed with the opening portion 21 bonded assembly connecting bridges 101 of bag shape spare 20, be formed at upper base and go to the bottom between and is connected the inside and outside fluid flowing passage 102 of fluid-storing container main body 90 and be formed at upper base and go to the bottom between and be communicated with to connect the inside of bag shape spare 20 and fluid-storing container main body 90 exterior gas flow channel 103, valve seat part 104 and with attaching parts 60 " agency part 105 that acts on.Valve seat part 104 has the circular opening portion that plays the valve seat effect that is used for the valve member 110 in the fluid flowing passage 102 of explanation in the back.In valve seat part, on the side of contact valve member 110, form the pair of curved part.
Figure 18 (a)-18 (b) is the explanation view that shows valve member 110, and Figure 18 (a)-18 (b) is section drawing and the top view that shows valve member 110 respectively.
Have annular brace part 111 in the fluid flowing passage 102 that is fixed in the flow liquid spare 100 according to the valve member 110 of the 5th embodiment, have corresponding to the valve body 112 of the shape of the circular opening portion in the valve seat part 104 and four connecting bridges 113 that connect support section 111 and valve body 112.Each of four connecting bridges 113 all has pair of curved part 114.In this valve member 110, by the flexibility of four connecting bridges 113, valve body 112 is suitable for closing between the open position that the make position of the opening in the valve seat part 104 and its open opening at it and moves.As mentioned above, because support section 111 is connected by three or more connecting bridge 113 with valve body 112, so it can prevent to occur unaccommodated inclination in valve body 112.In addition, owing to have sweep 114, connecting bridge 113 has suitable elasticity confining force, thereby allows valve body 112 to move more satisfactorily between make position and open position.
Fluid-storing container according to the 5th embodiment, its use has the valve member 110 of said structure and valve seat part 104 and prevents part as outflow, can keep fluid between fluid-storing container main body inside and outside, can not flow reliably, it can change the flow rate of fluid that fluid passes fluid flowing passage according to the pressure that is applied to valve body 112 arbitrarily, and it is simple in structure.
Figure 19 and Figure 20 show to allow the explanation view that is stored in the state that the fluids in the fluid-storing container main body 90 flow out from the fluid-storing container according to the 5th embodiment.
Be stored in fluid in the fluid-storing container main body 90 when from then on flowing out in the fluid-storing container when allowing, by from external compression fluid-storing container main body 90 shown in Figure 19, the inside of fluid-storing container main body 90 is pressurized.Therefore, the fluid that is stored in superchargings in the fluid-storing container main body 90 is applied to valve body 112 in the fluid flowing passage 102 in the flow liquid spare 100 with pressure.At this moment, valve body 112 moves to the open position that it opens the opening valve seat part 104 from its make position of closing opening, and fluid passes the outside that flows to fluid-storing container behind the opening in the valve seat part 104.
Because fluid flows to the outside of fluid-storing container, so the capacity in the fluid-storing container main body 90 diminishes.At this state, when when external compression fluid-storing container main body 90 stops, attempting to return to its initial position because have flexible fluid-storing container main body 90, so, the inside step-down of fluid-storing container main body 90.Thus, after the suction that produces by fluid-storing container main body 90 in-to-in step-downs as shown in figure 20 passed gas flow channel 33 in the flow liquid spare 30, air outside flow to bag shape spare 20.
Adopt this structure, according to this fluid-storing container, it can prevent from difference of pressure to occur between fluid-storing container main body 10 inside and outside.In addition, according to this fluid-storing container, it can prevent to be stored in fluid-storing container main body 10 in-to-in fluids and be exposed to extraneous air.
In the above-described embodiment, all elements can be by using as polyethylene and polyacrylic resin, forming as the artificial rubber of silaatic or the material of said mixture, unless other explanation is arranged.
The present invention includes above-mentioned embodiment and comprise following various embodiment:
1) is formed with and allows to be stored in the fluid-storing container that the fluid in the fluid-storing container main body flows downward from the opening portion that is formed at fluid-storing container main body end portion, it is characterized in that having by flexible material and form and be arranged on bag shape spare in the fluid-storing container main body, and flow liquid spare with the shape of separating easily with the opening portion of fluid-storing container main body, wherein connecting bridge is connected with the opening portion of bag shape spare, be communicated with the inside and outside fluid flowing passage that connects the fluid-storing container main body, and be communicated with inside and the exterior gas flow channel of fluid-storing container main body that connects bag shape spare.According to above embodiment, it can prevent from difference of pressure to occur between fluid-storing container main body inside and outside, and prevents that the fluid that is stored in the fluid-storing container body interior is exposed to extraneous air.In addition, its can this as being used for the fluid-storing container main body of general-use container.
2) 1) in the fluid-storing container of explanation, be provided with and be used to close the outflow that the fluid between fluid-storing container main body inside and outside flows and prevent part.
3) 2) in the fluid-storing container of explanation, flow out and to prevent that part from being the cover piece of closing the gas flow channel in the fluid flowing passage and flow liquid spare in the flow liquid spare.
4) 2) in the fluid-storing container of explanation, flow out to prevent that part from being in the fluid flowing passage that is arranged in the flow liquid spare and making fluid in the open position of flowing between fluid-storing container main body inside and outside and the valve member that fluid is moved between immobilising make position between fluid-storing container main body inside and outside.
According to 2) to 4) in the embodiment of explanation, it can prevent reliably that the fluid that is stored in the fluid-storing container main body is exposed to extraneous air.
5) 4) in the fluid-storing container of explanation, valve member is included in in-plane and fits into the valve portion in the fluid flowing passage in the flow liquid spare and is connected with valve portion and at plane and vertical direction rotation and movement of valve S. A. partly.According to 5) the middle embodiment that illustrates, it can prevent reliably that the fluid that is stored in the fluid-storing container main body is exposed to extraneous air, it is simple in structure simultaneously.
6) 1) to 5) in the fluid-storing container that illustrates in any one, the fluid-storing container main body is formed by having flexible material.According to 6) the middle embodiment that illustrates, because the fluid-storing container main body is formed by having flexible material, even it is higher that it becomes the fluid viscosity that is stored in the fluid-storing container main body 90, also can allow be stored in the fluid-storing container main body fluid by from external compression fluid-storing container main body and pressure fluid to flow to the outside.
7) 1) to 6) in the fluid-storing container that illustrates in any one, partly be connected to flow liquid spare from fluid flowing passage to the inboard tubulose flow liquid that forms fluid flowing passage of fluid-storing container main body.According to 7) in the embodiment of explanation, it can prevent reliably that fluid flowing passage from closing by bag shape spare etc.
8) 7) in the explanation fluid-storing container in, can be formed at tubulose flow liquid part by the bore portion of fluid.According to 8) the middle embodiment that illustrates, even it becomes the Fluid Volume step-down that is stored in the fluid-storing container main body, also can allow fluid to flow out.
9) a kind of device for draining fluid of fluid-storing container of the opening portion that is used to be connected to fluid-storing container, its fluid that allows to be stored in the fluid-storing container main body flows downward from the opening portion that is formed at fluid-storing container main body end portion, it is characterized in that comprising the bag shape spare of being made up of flexible material, and flow liquid spare with tubular body, opening portion bonded assembly connecting bridge with bag shape spare, be formed at the upper base of main body and go to the bottom between fluid flowing passage, and be formed at the upper base of main body and go to the bottom between and be communicated with to connect the inside and outside gas flow channel of bag shape spare by connecting bridge.According to 9) the middle embodiment that illustrates, it becomes the container that it can be administered to general-use.
10) 4) in the explanation fluid-storing container in, the valve seat part with circular open of valve seat effect is formed at fluid flowing passage inside; Valve member has the annular brace part that is fixed in the fluid flowing passage, have corresponding to the valve body of the shape of the circular opening portion in the valve seat part and a plurality of connecting bridges that connect support section and valve body; And the flexibility by a plurality of connecting bridges, valve body is suitable for closing between the make position of the opening in the valve seat part and its open position of opening opening at it and moves.According to 10) in the embodiment of explanation, flowing of fluid can be reliably closed between fluid-storing container main body inside and outside, it is simple in structure simultaneously.In addition, it can change to be proportional to the flow rate of fluid that the pressure that is applied to valve body passes fluid flowing passage arbitrarily.
11) 10) in the explanation fluid-storing container in, support section is connected by three or more connecting bridges with valve body.According to 11) the middle embodiment that illustrates, it can prevent to occur unaccommodated inclination in valve body.
12) 11) in the explanation fluid-storing container in, connecting bridge has sweep.According to 12) the middle embodiment that illustrates, because connecting bridge has sweep,, thereby allow valve body between make position and open position, to move more satisfactorily so it has suitable elasticity confining force.
The application's claim enjoys priority to the Japanese patent application No.2004-298840 of application on October 13rd, 2004 and the Japanese patent application No.2005-263179 of application on September 12nd, 2005, and its disclosed content is incorporated into herein as a reference.
Those skilled in the art should be appreciated that and may make many and various changes on this basis and can not break away from theme tone of the present invention.Therefore, should understand clearly, form of the present invention just is used for explanation, and its purpose is not restriction protection scope of the present invention.
Claims (22)
1. one kind constitutes the device for draining fluid that is connected to container, comprising:
Have opening portion and by flexible, folding material is formed and constitute bag shape spare that is arranged on internal tank; And
Constitute the connectedness of the neck part that when using, is connected to container, described connectedness comprises: (i) with the bag shape spare opening portion bonded assembly connecting bridge, (ii) fluid flow pass, inside and outside being connected by the described container of described fluid flow pass when using, and (iii) gas flow channel, when using, be connected by the inside of the described bag of described gas flow channel shape spare and the outside of container.
2. device for draining fluid according to claim 1 is characterized in that:
Connectedness is integrally formed single.
3. device for draining fluid according to claim 1 is characterized in that:
Fluid flow pass and the formation parallel to each other of gas flow channel.
4. device for draining fluid according to claim 3 is characterized in that:
Fluid flow pass and gas flow channel form along the axial direction of described connectedness.
5. device for draining fluid according to claim 1 is characterized in that:
Connectedness has the cylindrical shape that is engaged in the neck part.
6. device for draining fluid according to claim 5 also comprises:
The sealing connectedness is to be connected to connectedness the attaching parts of neck part, and wherein neck partly is inserted between connectedness and the attaching parts.
7. device for draining fluid according to claim 1 also comprises:
The end that is connected to connectedness separably is used to close the cover piece of fluid flow pass and gas flow channel.
8. device for draining fluid according to claim 1 is characterized in that:
The connecting bridge of connectedness has the annular protrusion branch, and wherein the opening portion of bag shape spare divides connection around described annular protrusion.
9. device for draining fluid according to claim 1 is characterized in that:
The fluid flow pass is provided with that the fluid that is used between when using closing containers inside and outside flows prevents to flow out part.
10. device for draining fluid according to claim 9 is characterized in that:
It is described that to prevent to flow out part be the valve member that is arranged in the described fluid flow pass.
11. device for draining fluid according to claim 10 is characterized in that:
Described valve member is included in the S. A. that intersects perpendicular to the direction of the axis of fluid flow pass and fluid flow pass, described S. A. is provided with the valve portion that is arranged in the fluid flow pass, and described valve portion constitutes according to the angle of rotation of S. A. and closes and open the fluid flow pass.
12. device for draining fluid according to claim 10 is characterized in that:
The fluid flow pass has the part that extends internally as the circular open of valve seat, and valve member comprises the valve body of the circular open that is used to close valve seat, and when increasing the pressure of internal tank, described valve body is actuated to close circular open and to open circular open.
13. device for draining fluid according to claim 12 is characterized in that:
Described valve member also comprises annular brace part that is fixed in the fluid flow pass and a plurality of connecting bridges that connect support section and valve seat.
14. device for draining fluid according to claim 13 is characterized in that:
Each connecting bridge has at least one sweep to actuate the circular open of valve body sensing valve seat.
15. device for draining fluid according to claim 1 is characterized in that:
Described connectedness has the atubular extension part of extending the fluid flow pass to the inside of described container.
16. device for draining fluid according to claim 15 is characterized in that:
Atubular extension partly has open end and at least one hole on the wall of atubular extension part, flows to the fluid flow pass by the described fluid in described at least one hole.
17. device for draining fluid according to claim 1 is characterized in that:
Described device for draining fluid constitutes the volume that makes the fluid of discharging from the fluid flow pass when using and enters the volume of bag shape spare by the gas flow channel in a basic balance or near balance.
18. a fluid container comprises:
Be used for fluid storage container body therein, it has the neck part; And
Be connected to the device for draining fluid as claimed in claim 1 of described neck part.
19. fluid container according to claim 18 is characterized in that:
Device for draining fluid is connected to the neck part separably.
20. fluid container according to claim 18 is characterized in that:
Container body is formed by having the elastomeric material that can recover shape.
21. fluid container according to claim 18 is characterized in that:
Described connectedness has in axial direction the length partly longer than neck.
22. fluid container according to claim 18 is characterized in that:
The capacity of described bag shape spare is equal to or greater than the capacity of container body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004298840 | 2004-10-13 | ||
| JP2004298840 | 2004-10-13 | ||
| JP2005263179 | 2005-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1760109A true CN1760109A (en) | 2006-04-19 |
Family
ID=36706355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510113683 Pending CN1760109A (en) | 2004-10-13 | 2005-10-13 | Fluid-storing container and fluid discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1760109A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102803122A (en) * | 2009-05-07 | 2012-11-28 | 分配技术有限公司 | Method and apparatus for pressure equalized dispensing of a pressurized liquid in a container (flair beverage valves) |
| CN103153805A (en) * | 2010-10-08 | 2013-06-12 | O·阿加西 | Sealable pourer |
| CN113165863A (en) * | 2018-09-27 | 2021-07-23 | 斯勒冈分配系统公司 | Dispensing tap and method of use |
| CN114391709A (en) * | 2022-03-11 | 2022-04-26 | 李路路 | Special cosmetic bottle for cosmetics and using method thereof |
| US11858799B2 (en) | 2018-09-27 | 2024-01-02 | Silgan Dispensing Systems Corporation | Dispensing tap and methods for using the same |
-
2005
- 2005-10-13 CN CN 200510113683 patent/CN1760109A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102803122A (en) * | 2009-05-07 | 2012-11-28 | 分配技术有限公司 | Method and apparatus for pressure equalized dispensing of a pressurized liquid in a container (flair beverage valves) |
| CN103153805A (en) * | 2010-10-08 | 2013-06-12 | O·阿加西 | Sealable pourer |
| CN103153805B (en) * | 2010-10-08 | 2015-11-25 | O·阿加西 | A kind of sealable pourer |
| CN113165863A (en) * | 2018-09-27 | 2021-07-23 | 斯勒冈分配系统公司 | Dispensing tap and method of use |
| CN113165863B (en) * | 2018-09-27 | 2023-10-20 | 斯勒冈分配系统公司 | Dispensing tap and method of use |
| US11858799B2 (en) | 2018-09-27 | 2024-01-02 | Silgan Dispensing Systems Corporation | Dispensing tap and methods for using the same |
| CN114391709A (en) * | 2022-03-11 | 2022-04-26 | 李路路 | Special cosmetic bottle for cosmetics and using method thereof |
| CN114391709B (en) * | 2022-03-11 | 2023-12-05 | 广东碧素堂生物科技有限公司 | Special cosmetic bottle for cosmetics and application method thereof |
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Open date: 20060419 |