CN101143631A - Airtight container with a vacuum valve - Google Patents
Airtight container with a vacuum valve Download PDFInfo
- Publication number
- CN101143631A CN101143631A CNA2007101456717A CN200710145671A CN101143631A CN 101143631 A CN101143631 A CN 101143631A CN A2007101456717 A CNA2007101456717 A CN A2007101456717A CN 200710145671 A CN200710145671 A CN 200710145671A CN 101143631 A CN101143631 A CN 101143631A
- Authority
- CN
- China
- Prior art keywords
- valve
- container
- place
- columnar portion
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
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- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
-
- 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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
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- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
An airtight container (1) with a vacuum valve (4) in a double structure is disclosed, which is able to enhance an engaging force of a lid (3) by sealing an interior of the container (1) in a vacuum state, and is able to store a food for a long time period without rotting by making the interior of the container (1) vacuum by discharging air from the interior of the container (1) to the outside with the assistance of a vacuum pump (23), and a connection part (24) of the vacuum pump (23) is made in a compact size to obtain an easier storing and preventing damage.
Description
Technical field
The present invention relates to a kind of vacuum valve type airtight container.
Background technology
Usually, be used for by lid being covered on the vessel and store the gas-tight container of certain certain objects airtightly, sealing member is bonded on the container lid place, and with lid covers.Thereby when sealing member engaged the edge of vessel airtightly, some slit was sealed.In order to improve the engaging force of lid, the airtight container with locking wing (locking wing) is widely used.
Yet, under the situation of lid and vessel easy engagement, can not obtain the failure-free sealing force.If utilize the joint method of locking wing, the sealing force of lid is good, but need repeat to open and close locking wing usually in being to use, and causes the inconvenience of use.
As shown in Figure 6, in this case following, promptly, vacuum valve 31 is installed in container lid 30 places, and the container lid 30 with sealing member 32 covers on the vessel 33, and from upper end squeeze receptacle lid 30, the air of the amount of capacity that is reduced in the container is discharged into the outside via vacuum valve 31, and vacuum valve 31 pressurizeds and with valve seat 37 closed contacts, thereby the connected state between inside and the outside disconnects.In this case, even when container lid is opened by force,, form certain in the container and determine vacuum pressure, thereby can't open container lid 30 because vacuum valve 31 makes the valve opening 34 of container lid keep cutting out.When needs are opened container lid 30, vacuum valve 31 is mentioned from valve seat 37, thereby, inside and outsidely communicate with each other, and the container lid 30 of traditional vacuum valve type airtight container can easily be opened via valve opening 34.
At a certain food of needs long term storage, rather than under the situation for the comfort feature of simple raising when opening and closing container lid, preferably, make internal tank be in vacuum state completely by air exhaustion with internal tank.In this case, when simple press container lid 30, owing to depend on the distortion on container lid surface, the air of the amount of capacity that is reduced is discharged to the outside via vacuum valve 31, the internal volume variable quantity of container is compared less with the whole volume of container, thereby can prevent effectively that container lid 30 is opened, but the air in the container may influence the food in the container, thereby for long term storage food, be worthless.
Therefore, use vacuum pump 35 with the sucking-off and be discharged into the outside by force of all air in the container.Using vacuum pump 35 that air is discharged under the exterior situation by force since in the inside of container residual air not, therefore, when a certain food of long term storage, rotten speed can reduce, thereby can store food safely when prevention is rotted.
As shown in Figure 6, when needs by use vacuum pump 35 with air when internal tank is discharged into the outside, because therefore straw type connecting portion 36 needs very large-sized connecting portion 36 fully around the entire portion of vacuum valve 31.Thereby, the joint of connecting portion 36 connect may depend on container lid around situation and restricted.Because it is unlikely to make small-sized vacuum pump, silaatic straw type connecting portion 36 is made bigger, thereby is easy to fracture.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of vacuum valve type airtight container, the problem that it can overcome in the conventional art to be run into.
Another object of the present invention is to provide a kind of airtight container with dual structure vacuum valve, it can be the engaging force that vacuum state improves lid by the inner sealing that makes container, and can so that forming the mode of vacuum, internal tank store food for a long time and without putrefaction by air being discharged into the outside from internal tank by vacuum pump, the connecting portion of its intermediate pump is made into miniature dimensions, thus easier storage and prevent to damage.
In order to realize above-mentioned target, comprise therein in the airtight container of vessel and container cover (being bonded on the vessel place airtightly) by being located at sealing member therebetween, the invention provides a kind of vacuum valve type airtight container, it comprises: the first valve conjugate foramen is arranged on the container lid place; First valve, thus it comprises and inserts in the first valve conjugate foramen and the columnar portion that can move along the vertical direction, be used for disconnecting the valve circle plate that is communicated with between internal tank and the outside and pass the flange plate that the first valve conjugate foramen is used to prevent this columnar portion disengaging at the downside place of columnar portion when the surperficial closed contact at the upside place of columnar portion and the container lid that is used as valve seat; The second valve combined hole is formed on the core of first valve, passes this core along the vertical direction simultaneously, and this second valve conjugate foramen has the diameter contraction flow region that is positioned at the pars intermedia office, and this diameter contraction flow region is provided with the ledge surface that forms valve seat; Second valve, it comprises the valve head that is arranged on the ledge surface place and is used for disconnecting the second valve conjugate foramen, extend to the downside of valve head and pass the valve shaft lever of diameter contraction flow region and sentence the anti-detachment head that second valve can be moved along the vertical direction at the second valve conjugate foramen with the downside that is arranged on valve shaft lever at a distance of the mode of a certain distance with the lower surface of diameter contraction flow region; The first air-flow slit forms along the vertical direction in the outer surface of the columnar portion of first valve, is used for when columnar portion moves up, and makes the inside and outside connection of container, to allow air flows; And at least one second air-flow slit, be formed on diameter contraction flow region place, thereby when second valve moved up, air-flow is current downflow vertically.
Handle is one side-prominent from the valve circle plate of first valve.
Handle is inclined upwardly as not fixing (loose), thereby, do not contact with the surface of container lid.
First and second valves are made by silaatic.
Description of drawings
With reference to accompanying drawing, the present invention will be understood better, and wherein these accompanying drawings only are used for illustrative purposes and are not limited to the present invention, in the accompanying drawing:
Fig. 1 is the normal cross-section view that illustrates according to vacuum valve type airtight container of the present invention;
Fig. 2 is the enlarged cross-sectional view that illustrates according to first valve of vacuum valve type airtight container of the present invention;
Fig. 3 is the planar view that illustrates according to first valve of vacuum valve type airtight container of the present invention;
Fig. 4 is the upward view that illustrates according to first valve of vacuum valve type airtight container of the present invention;
Fig. 5 is the topology view that second valve of vacuum valve according to the present invention is shown; And
Fig. 6 is the view that conventional container is shown.
The specific embodiment
The preferred embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the normal cross-section view that the vacuum valve type airtight container according to the present invention is shown.Fig. 2 is the enlarged cross-sectional view that first valve of vacuum valve type airtight container according to the present invention is shown.Fig. 3 is the planar view that first valve of vacuum valve type airtight container according to the present invention is shown.Fig. 4 is the upward view that first valve of vacuum valve type airtight container according to the present invention is shown.
Fig. 5 is the topology view that illustrates according to second valve of vacuum valve of the present invention.
The columnar portion 8 of first valve 6 is inserted in the first valve conjugate foramen 11 that is formed on container lid 3 places and can be moved along the vertical direction.When contraction or expansion, silaatic flange plate 10 flexibly passes the first valve conjugate foramen 11 with diameter littler than silaatic flange plate 10, thus unless this flange plate 10 is applied certain external force, it can not break away from from the first valve conjugate foramen 11.
In addition, the first air-flow slit 12 with narrower width is formed on columnar portion 8 and the flange plate 10 along the vertical direction.Under the situation of valve circle plate 9 and the surperficial closed contact of container lid 3, internal tank and exterior all gas communications are disconnected.When valve circle plate 9 moves up and during with container lid 3 spaced, the first air-flow slit 12 is exposed to the outside, and the inside and outside of container communicate with each other along groove 12, thereby air is circulated.
The second valve conjugate foramen 14 is formed on the center of first valve 6 and passes this center along the vertical direction.Diameter contraction flow region 16 (centre portion in hole is narrower than its upside and downside) with ledge surface 15 is formed on the pars intermedia office of the second valve conjugate foramen 14 and is used as valve seat.Second valve 7 inserts and passes second conjugate foramen 14.
Herein, second valve 7 is made by the silaatic with favorable elasticity and adhesion characteristics and is comprised the valve shaft lever 17 that passes diameter contraction flow region 16, the upside that is formed on valve shaft lever 17 and the valve head 18 that contacts with the ledge surface 15 that forms valve seat, and anti-detachment 19 of downside place who is formed on valve shaft lever 17.When exposed in anti-detachment 19 hole of passing the internal diameter of diameter contraction flow region 16 and passing expansion, this anti-detachment head was blocked on the surface 20 of getting out of a predicament or an embarrassing situation.In this case, if there is not certain external force, anti-detachment head is broken away from from the hole.Valve shaft lever 17 is than stretching into the highly long up and down of hole in-to-in diameter contraction flow region 16, thereby second valve 7 can move up and down.
At least one second air-flow slit 21 with narrower width is formed on diameter contraction flow region 16 places along the vertical direction.Instant the second air-flow slit 21 also is uncovered when anti-detachment 19 of downside and when getting out of a predicament or an embarrassing situation surperficial 20 closed contacts, thereby it exposes by its upper and lower sides all the time.
In the present invention, when certain food storage in vessel 2, and container lid 3 is when being bonded on vessel 2 places, sealing member 5 and inner wall surface 22 closed contacts, thereby the gap of sealing contact surface.In this case, first valve 6 of vacuum valve 4 is pressed, the surperficial closed contact of valve circle plate 9 and container lid 3, and the connecting portion 24 of vacuum pump 23 is connected with the last hole 14a of the second valve conjugate foramen 14.When driving vacuum valve 23, second valve 7 moves up by suction, and valve head 18 is spaced apart with ledge surface 15 (being equivalent to valve seat).The air of internal tank is sucked via the second air-flow slit 21, upper hole 14a, connecting portion 24 and vacuum pump 23, thereby gas removes from internal tank, makes internal tank become vacuum.
In this case, when connecting portion 24 is separated, second valve 7 be sucked by means of the vacuum pressure of internal tank and with valve seat 15 closed contacts, thereby air communication is disconnected.Therefore, air removes from internal tank substantially, thereby can store food for a long time.
When opening container lid 3, the handle 3 of holding first valve 6 with first valve 6 along upward to mentioning.First valve 6 moves up.When valve circle plate 9 and container lid 3 were spaced apart, this valve circle plate contacted with the first valve conjugate foramen 11 of container lid 3 at the upside place of the first air-flow slit 12 or exposes towards upside.Thereby the inside and outside of container communicates with each other via the first air-flow slit 12.Compare with internal tank and to have relative air and be input to internal tank, thereby vacuum state is removed via the first air-flow slit 12 with external communications than anticyclonic pressure.Because the suction of container lid 3 is removed, container lid 3 can easily be opened from vessel 2.
As mentioned above, second valve is arranged on the center of first valve, thereby so that by vacuum pump air is removed at internal tank generation vacuum state from internal tank.Vacuum valve is arranged to dual structure.Thereby, can make vacuum pump body long-pending compact.The suction of air is improved, and can prolong the life-span of connecting portion.
Owing under the prerequisite that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention in a variety of forms, therefore be to be understood that, above-mentioned example is not subjected to the restriction of any aforementioned description details, except as otherwise noted, otherwise also should as the spirit and scope of the present invention defined in the appended claims in broad interpretation, therefore fall into the set of claim and border or this set and border equivalent all changes and revise and all be intended to be comprised by claims.
Claims (4)
1. comprise vessel therein and be bonded on airtightly by being located at sealing member therebetween in the airtight container of container lid at described vessel place that a kind of vacuum valve type airtight container comprises:
The first valve combined hole is arranged on described container lid place;
First valve, it comprises: columnar portion is inserted in the described first valve conjugate foramen and also can moves along the vertical direction; The valve circle plate is when it is used for disconnecting being communicated with between described internal tank and the outside with as the surperficial closed contact of the described container lid of valve seat the time at described columnar portion upside place; And flange plate, pass the described first valve conjugate foramen at the downside place of described columnar portion, be used to prevent the disengaging of described columnar portion;
The second valve combined hole, be formed on the core of described first valve, simultaneously pass this core along the vertical direction, and the described second valve conjugate foramen has the diameter contraction flow region that is positioned at the office, intermediate portion, described diameter contraction flow region is provided with the ledge surface that is formed with valve seat;
Second valve, it comprises: valve head, be arranged on described ledge surface place, be used to disconnect the described second valve conjugate foramen; Valve shaft lever extends to the downside of described valve head and passes described diameter contraction flow region; And anti-detachment head, being arranged on the downside place of described valve shaft lever, the described lower surface of wherein said anti-detachment head and described diameter contraction flow region makes that at a distance of certain distance described second valve can be mobile along the vertical direction in the described second valve conjugate foramen;
The first air-flow slit forms along the vertical direction in the outer surface of the described columnar portion of described first valve, is used for when described columnar portion moves up, and makes the inside and outside connection of described container, to allow air flows; And
At least one second air-flow slit is formed on described diameter contraction flow region place, thereby when described second valve moved up, described air-flow was along current downflow on the axle.
2. container according to claim 1, wherein, handle is one side-prominent from the described valve circle plate of described first valve.
3. container according to claim 2, wherein, described handle is not as fixedly being inclined upwardly, and do not contact with the surface of container lid.
4. according to each described container in the claim 1 to 3, wherein, described first and second valves are made by silaatic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060088328 | 2006-09-13 | ||
| KR1020060088328A KR100774248B1 (en) | 2006-09-13 | 2006-09-13 | Vacuum valve type airtight container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143631A true CN101143631A (en) | 2008-03-19 |
| CN100591584C CN100591584C (en) | 2010-02-24 |
Family
ID=38846926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710145671A Expired - Fee Related CN100591584C (en) | 2006-09-13 | 2007-09-13 | Airtight container with a vacuum valve |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080061063A1 (en) |
| EP (1) | EP1900649B1 (en) |
| KR (1) | KR100774248B1 (en) |
| CN (1) | CN100591584C (en) |
| AT (1) | ATE487669T1 (en) |
| DE (1) | DE602007010389D1 (en) |
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| CN102767669A (en) * | 2012-07-25 | 2012-11-07 | 李顺贤 | High temperature resistant vacuum insulated sandwich panel and preparation method thereof |
| CN103523388A (en) * | 2012-07-04 | 2014-01-22 | 赵百华 | Multifunctional vacuum tank |
| CN110758897A (en) * | 2019-09-27 | 2020-02-07 | 佛山市三水合成电器实业有限公司 | Sealing cover adaptive to containers of various specifications |
| CN113023085A (en) * | 2019-12-09 | 2021-06-25 | 摩萨解决公司 | Resealable container lid |
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| AT506871A2 (en) * | 2008-06-03 | 2009-12-15 | Jueni Manfred | PRESERVATION OF FOOD |
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| US20100108685A1 (en) * | 2008-11-05 | 2010-05-06 | Mills Ii Roger Kent | Paint Pal Assembly |
| ATE518777T1 (en) | 2009-06-08 | 2011-08-15 | Oezpolat Hediyelik Esya Insaat Sanayi Ve Ticaret Ltd Sirketi | BIDIRECTIONAL AIRFLOW VALVE FOR FOOD STORAGE AND TRANSPORT PACKAGING |
| US9708114B2 (en) | 2011-05-31 | 2017-07-18 | Nuwave, Llc | Vacuum container, twist and lock cap, bottle locker, fluid collector and auto pump |
| US20130092591A1 (en) * | 2011-05-31 | 2013-04-18 | Hearthware, Inc. | Vacuum container and pump |
| WO2013138382A2 (en) * | 2012-03-12 | 2013-09-19 | Hearthware Inc. | Improved vacuum container, twist and lock cap, and pump |
| US9637298B2 (en) | 2011-05-31 | 2017-05-02 | Nuwave, Llc | Vacuum contain, twist and lock cap, and pump |
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| KR101358244B1 (en) | 2012-04-05 | 2014-02-05 | 주식회사 해피콜 | lid for vacuum pot |
| US9296543B2 (en) | 2012-07-31 | 2016-03-29 | Heb Grocery Company, Lp | Vacuum cooler |
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| KR100429069B1 (en) | 2003-02-11 | 2004-04-29 | 권만현 | Vaccum container to preserve food |
| RU2337867C2 (en) | 2003-12-27 | 2008-11-10 | Формастер С.А. | Lid of container, for instance, vacuum container for storage of food products |
| KR200351500Y1 (en) | 2004-02-25 | 2004-05-24 | 하나코비 주식회사 | Container for storing foods |
| KR100554653B1 (en) | 2004-03-18 | 2006-02-24 | (주)씨에스씨 | Vacuum cover |
| KR200354846Y1 (en) | 2004-04-02 | 2004-06-30 | 하나코비 주식회사 | Lid for airtight container |
| US20060231556A1 (en) * | 2004-10-13 | 2006-10-19 | Chien Chiu | Vacuum canister assembly |
| KR100648004B1 (en) * | 2005-11-01 | 2006-11-23 | 하나코비 주식회사 | Sealel container lid of vacuum valve operation type |
-
2006
- 2006-09-13 KR KR1020060088328A patent/KR100774248B1/en not_active IP Right Cessation
-
2007
- 2007-09-06 EP EP07017495A patent/EP1900649B1/en not_active Not-in-force
- 2007-09-06 AT AT07017495T patent/ATE487669T1/en not_active IP Right Cessation
- 2007-09-06 DE DE602007010389T patent/DE602007010389D1/en active Active
- 2007-09-11 US US11/853,559 patent/US20080061063A1/en not_active Abandoned
- 2007-09-13 CN CN200710145671A patent/CN100591584C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523388A (en) * | 2012-07-04 | 2014-01-22 | 赵百华 | Multifunctional vacuum tank |
| CN103523388B (en) * | 2012-07-04 | 2015-08-19 | 赵百华 | A kind of vacuum reservoir with the fresh-keeping function that draws water |
| CN102767669A (en) * | 2012-07-25 | 2012-11-07 | 李顺贤 | High temperature resistant vacuum insulated sandwich panel and preparation method thereof |
| CN110758897A (en) * | 2019-09-27 | 2020-02-07 | 佛山市三水合成电器实业有限公司 | Sealing cover adaptive to containers of various specifications |
| CN113023085A (en) * | 2019-12-09 | 2021-06-25 | 摩萨解决公司 | Resealable container lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100591584C (en) | 2010-02-24 |
| US20080061063A1 (en) | 2008-03-13 |
| KR100774248B1 (en) | 2007-11-07 |
| EP1900649B1 (en) | 2010-11-10 |
| EP1900649A1 (en) | 2008-03-19 |
| DE602007010389D1 (en) | 2010-12-23 |
| ATE487669T1 (en) | 2010-11-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100224 Termination date: 20120913 |