CN102267681A - Flow-limiting switch device for beverage bag - Google Patents
Flow-limiting switch device for beverage bag Download PDFInfo
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- CN102267681A CN102267681A CN2011102187343A CN201110218734A CN102267681A CN 102267681 A CN102267681 A CN 102267681A CN 2011102187343 A CN2011102187343 A CN 2011102187343A CN 201110218734 A CN201110218734 A CN 201110218734A CN 102267681 A CN102267681 A CN 102267681A
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- valve
- beverage bag
- sidewall
- switch device
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- Lift Valve (AREA)
Abstract
The invention provides a flow-limiting switch device for a beverage bag, and the device comprises a barrel-shaped upper half part and a lower half part, wherein a slender rod and a spearhead part are arranged at the top of the upper half part; the slender rod is connected to the top of the upper half part; the spearhead part is connected to the top of the slender rod; the lower half part comprises an annular side wall, a bottom wall and a control valve device; the bottom wall is connected to the bottom end of the side wall; the control valve device is contained in the side wall; the top end of the side wall is connected to the bottom end of the upper half part; an opening is formed on the bottom wall; the control valve device comprises a valve, a valve shaft and an iron ring; a valve opening is formed at the center of the valve; the valve shaft passes through the valve opening; the iron ring is located above the valve and is connected to the valve shaft; the peripheral edge of the valve is fixedly connected to the side wall; and the iron ring can move up and down in the side wall, thereby driving the bottom end of the valve shaft to seal the valve opening of the valve. The flow-limiting switch device for the beverage bag provided by the invention can be used for especially opening a self-sealing device of the beverage bag as well as re-controlling a switch of the beverage bag.
Description
[technical field]
The present invention relates to a kind of beverage bag current limit switch device, the mouth place that it is arranged at beverage bag is used to open the sealing arrangement of beverage bag and the liquid of control beverage bag flows out.
[background technology]
Beverage bag is used for device beverage or other liquid, and it often is applied in the middle of the daily life and industrial circle.
Common beverage bag comprises bag shape body and is positioned at bag mouth of shape body one side.Be the sealing drink bag, generally, be provided with an enclosing cover on mouth, enclosing cover generally links to each other with the periphery of mouth by screw thread.This class beverage bag is reusable, as long as outward winding enclosing cover, can or pour out beverage toward the beverage bag interpolation, after using, covers enclosing cover, screws enclosing cover and seals up beverage bag.When reusing this beverage bag, the enclosing cover of outwarding winding again gets final product.
Though this class beverage bag is reusable, still, repeated usage can make beverage bag unhygienic, and even, whether whether people also can't judgment means be in freshness date in the beverage of beverage bag, be former dixie cup.
And when opening enclosing cover, when beverage bag was inverted, liquid directly flowed out from mouth.Can not control beverage bag and be in whether its liquid flows out under the inversion state.
[summary of the invention]
The technical matters that the present invention need solve provides a kind of current limit switch device that can control the beverage bag switch.
According to above-mentioned technical matters, designed a kind of beverage bag current limit switch device, it comprises the barrel-contoured first half and lower part, the top of the described first half is provided with thin bar that is attached thereto and the spearhead portion that links to each other with thin masthead end, described lower part comprises the sidewall of annular, the diapire that links to each other with the sidewall bottom, be contained in the control cock device in the sidewall, the top of described sidewall links to each other with the bottom of the first half, described diapire is provided with an opening, described control cock device comprises that the center is provided with the valve of valve port, pass the valve shaft and the iron hoop that is positioned at the valve top and links to each other of valve port with valve shaft, the neighboring of described valve links to each other with the sidewall sealing and fixing, thus the valve port of the bottom closing valve of can be in the sidewall up and down drive of described iron hoop valve shaft.
Further improve as the present invention, the outside of the described first half is provided with the groove of annular, is provided with first seal ring outside the outstanding groove of its outer rim in the groove.
Further improve as the present invention, in valve port, also be provided with second seal ring that links to each other with the valve port inwall, the bottom of described valve shaft is provided with outwards outstanding projection, projection is positioned at the below of second seal ring, when thereby the projection upward movement can seal up valve port by the butt seal ring, when projection moved downward, then valve port was in open mode.
Further improve as the present invention, also be provided with a coil spring in the described sidewall, described valve shaft is provided with the mounting ring that is fixedly linked with valve shaft near the position of iron hoop, and described coil spring is between valve and mounting ring.
Further improve as the present invention, the inboard of described valve is provided with a step, and the bottom of described retracing spring is positioned on the step.
Further improve as the present invention, the periphery of described iron hoop contacts with the sidewall of described lower part.
Beverage bag current limit switch device of the present invention can special-purpose be opened the self seal device of beverage bag, can control the switch of beverage bag again again.
[description of drawings]
Fig. 1 is the cross-sectional schematic of a kind of beverage bag under sealing state;
Fig. 2 is the cross-sectional schematic of beverage bag current limit switch device of the present invention;
Fig. 3 is the work running condition figure of beverage bag current limit switch device of the present invention.
[specific embodiment]
The invention will be further described below in conjunction with drawings and embodiments.
As Fig. 1, be the beverage bag under a kind of sealing state 1.This beverage bag 1 comprises a bag shape body 10, be located at bag opening 11 of shape body 10 front ends and be installed in valve nozzle 12 on the opening 11.
Valve nozzle 12 is used to seal up bag opening of shape body 10 11, and it comprises fixed part 13 and movable part 14.Fixed part 13 passes opening 11, and its rear end 130 is exposed to outside bag shape body, and front end 131 stretches within bag shape body 10.Fixed part 13 is fixedly linked with bag shape body 10, and the inwall of the part of its outer surface and opening 11 is fixedly linked.
Described fixed part 13 is a hollow form, and its inside is provided with the through hole 132 that runs through front-end and back-end.Liquid in the beverage bag flows out by this through hole 132.
As shown in Figure 2, be beverage bag current limit switch device 2 of the present invention.As shown in Figure 3, under the effect of beverage bag current limit switch device 2, back down hat top 1402, seal cover cap 140 is opened, and the liquid in the beverage bag 1 can flow out.
As shown in Figure 2, beverage bag current limit switch device 2 comprises the first half 20 and lower part 21.This first half is a tubular, and promptly its inside is provided with a through hole that runs through its axial direction.In inserting beverage bag 1, open seal cover cap 140, the liquid of beverage bag can flow in the first half 20.
Be provided with a thin bar 201 that is attached thereto on the top of the first half 20, the top of thin bar 201 is provided with the spearhead portion 202 that is attached thereto.The first half 20 and spearhead portion 202 insert in the valve nozzle 12 of beverage bag 1, and the effect of backing down seal cover cap 140 is played by spearhead portion 202.
Be provided with the groove 200 of annular in the outside of the first half 20, be provided with first seal ring 203 in the groove 200.First seal ring 203 is positioned at groove 200, outside the outstanding groove of its outer rim.When the first half 20 inserted in the valve nozzle 12, first seal ring 203 can be filled gap between the two, played both effects of sealing.
The top of sidewall 210 links to each other with the bottom of the first half 20, and diapire 211 is provided with opening.
Control cock device 22 comprises that the center is provided with the valve 220 of valve port 2200, passes the valve shaft 221 and the iron hoop 222 that is positioned at valve 220 tops and links to each other with valve shaft 221 of valve port 2200.
The neighboring of valve 220 links to each other with sidewall 210 sealing and fixing.In the present embodiment, the inboard of valve 220 is provided with a step 2201.In valve port 2200, also be provided with second seal ring 24 that links to each other with the valve port inwall.
The bottom of valve shaft 221 is provided with outwards outstanding projection 2210, and projection 2210 is positioned at the below of second seal ring 24.Thereby when projection 2210 upward movements get final product butt second seal ring 24 valve port 2200 is sealed, when projection 2210 moved downward, 2200 of valve ports were in open mode.
The periphery of iron hoop 222 contacts with sidewall 210, can slide up and down along sidewall 210.For iron hoop 222 is slided up and down, can produce the magnet steel in magnetic field and the magnet coil of energising in the outer setting of lower part 21.Under the effect in magnetic field, iron hoop 222 can slide up and down, move up and down thereby drive valve shaft, further, projection 2210 sealings by the valve shaft bottom or open valve port 2200.As shown in Figure 3, in the present embodiment, be provided with a magnet coil 25 around it in the outside of lower part 21.
For valve shaft 221 is produced a thrust that makes progress, in lower part sidewall 210, also be provided with a coil spring 26.Position at valve shaft 221 close iron hoops is provided with the mounting ring 27 that is fixedly linked with valve shaft, and coil spring 26 is promptly between the step 2201 on mounting ring 27 and the valve 220.
In the present embodiment, when the power supply of disconnected power down magnetic coil 25, coil spring is given the thrust of 221 1 yearnings of valve shaft, and the projection 2210 of valve shaft bottom upwards withstands second seal ring 24, thus the valve port of valve-off 2200.
As shown in Figure 3, beverage bag is for being inverted the dress state, and the first half 21 of beverage bag current limit switch device 2 of the present invention inserts in the valve nozzle 12 of beverage bag, opens seal cover cap 140, and liquid promptly flows into valve 220 positions of ending lower part 21 from the first half.By the position of control iron hoop 222, thus the switch of control valve port 2200, and promptly whether controlling liquid flows out the valve port of valve.
Above-described only is embodiments of the present invention, should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite that does not break away from the invention design, can also make improvement, but these all belongs to protection scope of the present invention.
Claims (6)
1. beverage bag current limit switch device, it is characterized in that: this device comprises the barrel-contoured first half and lower part, the top of the described first half is provided with thin bar that is attached thereto and the spearhead portion that links to each other with thin masthead end, described lower part comprises the sidewall of annular, the diapire that links to each other with the sidewall bottom, be contained in the control cock device in the sidewall, the top of described sidewall links to each other with the bottom of the first half, described diapire is provided with an opening, described control cock device comprises that the center is provided with the valve of valve port, pass the valve shaft and the iron hoop that is positioned at the valve top and links to each other of valve port with valve shaft, the neighboring of described valve links to each other with the sidewall sealing and fixing, thus the valve port of the bottom closing valve of can be in the sidewall up and down drive of described iron hoop valve shaft.
2. beverage bag current limit switch device according to claim 1 is characterized in that: the outside of the described first half is provided with the groove of annular, is provided with first seal ring outside the outstanding groove of its outer rim in the groove.
3. beverage bag current limit switch device according to claim 1, it is characterized in that: in valve port, also be provided with second seal ring that links to each other with the valve port inwall, the bottom of described valve shaft is provided with outwards outstanding projection, projection is positioned at the below of second seal ring, when thereby the projection upward movement can seal up valve port by the butt seal ring, when projection moved downward, then valve port was in open mode.
4. beverage bag current limit switch device according to claim 1, it is characterized in that: also be provided with a coil spring in the described sidewall, described valve shaft is provided with the mounting ring that is fixedly linked with valve shaft near the position of iron hoop, and described coil spring is between valve and mounting ring.
5. beverage bag current limit switch device according to claim 4 is characterized in that: the inboard of described valve is provided with a step, and the bottom of described retracing spring is positioned on the step.
6. beverage bag current limit switch device according to claim 1 is characterized in that: the periphery of described iron hoop contacts with the sidewall of described lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102187343A CN102267681A (en) | 2011-07-25 | 2011-07-25 | Flow-limiting switch device for beverage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102187343A CN102267681A (en) | 2011-07-25 | 2011-07-25 | Flow-limiting switch device for beverage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102267681A true CN102267681A (en) | 2011-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102187343A Pending CN102267681A (en) | 2011-07-25 | 2011-07-25 | Flow-limiting switch device for beverage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102267681A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099790A (en) * | 1981-06-10 | 1982-12-15 | Grundy Group Management Servic | Liquid dispensing apparatus |
| US4427041A (en) * | 1980-08-12 | 1984-01-24 | Coetzee John C | Dispensing and metering devices for liquids |
| US4667710A (en) * | 1986-08-14 | 1987-05-26 | Wu Ta Hsiung | Liquid pouring device |
| US5489044A (en) * | 1991-05-20 | 1996-02-06 | Hygiene-Technik Inc. | Method of preparing replaceable liquid soap reservoir |
| CN1119720A (en) * | 1994-07-07 | 1996-04-03 | 英国氧气集团有限公司 | Liquid dispensing apparatus |
| CN1273627A (en) * | 1997-07-21 | 2000-11-15 | 伊特萨克公司 | Connector assembly for fluid connection |
| CN2565796Y (en) * | 2002-05-21 | 2003-08-13 | 黄继钿 | Wine supply device |
| EP2336079A1 (en) * | 2009-12-16 | 2011-06-22 | Techniplast | Device for filling containers |
| CN202148180U (en) * | 2011-07-25 | 2012-02-22 | 陈东浩 | Current limit switch device of beverage bag |
-
2011
- 2011-07-25 CN CN2011102187343A patent/CN102267681A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427041A (en) * | 1980-08-12 | 1984-01-24 | Coetzee John C | Dispensing and metering devices for liquids |
| GB2099790A (en) * | 1981-06-10 | 1982-12-15 | Grundy Group Management Servic | Liquid dispensing apparatus |
| US4667710A (en) * | 1986-08-14 | 1987-05-26 | Wu Ta Hsiung | Liquid pouring device |
| US5489044A (en) * | 1991-05-20 | 1996-02-06 | Hygiene-Technik Inc. | Method of preparing replaceable liquid soap reservoir |
| CN1119720A (en) * | 1994-07-07 | 1996-04-03 | 英国氧气集团有限公司 | Liquid dispensing apparatus |
| CN1273627A (en) * | 1997-07-21 | 2000-11-15 | 伊特萨克公司 | Connector assembly for fluid connection |
| CN2565796Y (en) * | 2002-05-21 | 2003-08-13 | 黄继钿 | Wine supply device |
| EP2336079A1 (en) * | 2009-12-16 | 2011-06-22 | Techniplast | Device for filling containers |
| CN202148180U (en) * | 2011-07-25 | 2012-02-22 | 陈东浩 | Current limit switch device of beverage bag |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |
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| WD01 | Invention patent application deemed withdrawn after publication |