CN103237741B - Vacuum-packing container using a packing stand - Google Patents
Vacuum-packing container using a packing stand Download PDFInfo
- Publication number
- CN103237741B CN103237741B CN201180055510.3A CN201180055510A CN103237741B CN 103237741 B CN103237741 B CN 103237741B CN 201180055510 A CN201180055510 A CN 201180055510A CN 103237741 B CN103237741 B CN 103237741B
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- CN
- China
- Prior art keywords
- packaging bag
- vacuum
- air
- joint portion
- casing
- Prior art date
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
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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
- B65D81/2023—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 in a flexible container
- B65D81/203—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 in a flexible container with one or several rigid inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Vacuum Packaging (AREA)
- Bag Frames (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The present invention relates to a vacuum-packing container using a packing stand. The vacuum-packing container includes a packing stand (500) containing an article to be stored therein, and a case (100) receiving the packing stand (500). A discharge valve (V) connected to the packing stand (500) for allowing the passage of air is disposed in a wall of the case (100). Air within the packing stand (500) is suctioned through the discharge valve (V) so as to vacuum-pack the article contained in the packing stand (500). The packing stand may be removably disposed in the case, and also the article may be stored in the packing stand and compressed using a vacuum cleaner. Thus, the article may be quickly and conveniently compressed in a high vacuum state. Also, since the packing stand can be replaced at any time, the vacuum packing container may be economical. The article may be safely stored when storing the vacuum-packing container as the article is protected by the case. Furthermore, when a large number of vacuum-packing containers are stored, the cases may be neatly stacked one on the other in order to efficiently store a large number of vacuum-packing containers.
Description
Technical field
The present invention relates to the vacuum packaging container utilizing packaging bag, particularly relate to and utilize common packaging bag to the change according to season without the need to the bedding of use and clothing etc., and the vacuum packaging container utilizing packaging bag that can will be stored in through vacuum-packed article in container.
Background technology
According to the change in season without the need to the bedding that uses and clothing etc., by other space keeping certain hour.If these are larger by the volume of keeping thing, then need more spacious accommodation space when keeping, and, if carry out keeping exposing to the state in air, then mouldy because of reasons such as humidities or destroys by certainly thing because moth breeding, therefore, vacuum-packed method is proposed, with by the large article keeping of volume in narrow space and prevent by keeping thing destroyed.
The vacuum-packed example of prior art has the vacuum compression bag possessing sealing part in packaging bag upper end.After article larger for volume are loaded packaging bag by this vacuum compression bag, utilize the induction pipe of dust collecting fan inside formed be less than atmospheric pressure state with made by barometric pressure the article of loading plastic bag obtain compression after, pin the sealing part of upper end, thus form little volume, can at the bulky article of small space keeping.
Described true compressed bag because being differed by the shape compressed, by irregular compression, therefore, if stacked multiple compressed bag, then under predominate.
In order to solve described problem, " compressed bag packaging structure " (2003.9.2) of No. 20-326592nd, Republic of Korea's utility model registration is once proposed, as depicted in figs. 1 and 2.As shown in the figure, described compressed bag packaging structure, comprising: package member 60, possess can receive bedding class, clothing class etc. storage object accommodation space and shrink lax pleated portions 62 in bellows mode; Sealing part 63, possesses the upper end in described package member, to open and while airtight described accommodation space, to maintain the vacuum state of described accommodation space inside by compressing described pleated portions 62; And, the packaging structure of compressed bag is the boxed-section shape that upper end is open and lower end is airtight, and described pleated portions 62 is integrally connected to its upper end, in addition, also comprise: case member 40, compress described pleated portions 62 to be built in by package member 60 in the phase and to possess transparency window 41; And cover part 50, under the state that described package member 60 is built in the inner space of case member 40, the upper end of airtight described case member 40 also possesses handle 51; Therefore, when compressing described pleated portions 62 after described accommodation space storage storage object, described pleated portions 62 is compressed by the guiding of described case member.
Described scheme can avoid the top and bottom of bag parts outwards heave and keep certain shape, thus can stacked keeping, and, by case member by neat for the keeping of stacked bag parts.
Described scheme is also the same with described vacuum compression bag, and to possessing after the induction pipe inserting dust collecting fan in the sealing part 63 of described bag component upper ends compresses, locking sealing part 63 is with custody articles.
Described vacuum-packed example, for loading big article and carrying out compressing and possess sealing part at its upper end, is that the induction pipe of the part insertion dust collecting fan opening sealing part sucks air.Therefore, by sucking outside air between induction pipe and the open space of sealing part, thus reducing suction efficiency, being difficult to suck rapidly.And, produce noise when outside air is inhaled into bag parts, and, in order to keep vacuum state, after the induction pipe extracting rapidly dust collecting fan, sealing part need be locked rapidly, therefore, operation existing difficulty.Meanwhile, in this case, because of the inflow of extraneous air, be difficult to obtain high vacuum state.
Moreover, the bag parts of the packaging structure of compressed bag possess pleated portions, and possess sealing part at its upper end, therefore, be difficult to buying on the market, and price are high.
Another example vacuum-packed of prior art has: possess the vacuum air outlet of the collapsible package shell " from " (2004.7.8.) of No. 20-0356709th, Republic of Korea's utility model registration of independent air outlet for utilizing the induction pipe of dust collecting fan to form vacuum state in bag components interior.
It is low that the object of described scheme is to overcome the suction efficiency of described vacuum packaging example when forming vacuum state, produce noise, air leak, the problems such as extraneous air inflow, pack case integrally possesses folding air outlet, thus is easier to discharge inner air.
But described scheme is also the same with the packaging structure of described compressed bag, be difficult to buying on the market, and price is high.In addition, when folding pack case is damaged, is difficult to because of air leakage reuse, need again buys.And, after completing vacuum packaging, be difficult to stacked keeping because of its out-of-shape, thus be not easy to keeping.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of vacuum packaging container is provided, it can utilize easily buys and cheap packaging bag on the market, bulky article can be compressed into high vacuum state, to compress just less volume, and, can stacked safekeeping when needs are deposited in a large number.
The object of the present invention is achieved like this: intersect at the box house of certain specification and accommodate packaging bag, and utilize dust collecting fan that described packaging bag is compressed into high vacuum state under the state of collecting.
The vacuum packaging container utilizing packaging bag of the present invention of described formation, can intersect to accommodate packaging bag and load in described packaging bag and be compressed by keeping thing dust collecting fan, can be compressed into high vacuum state easily in casing.In addition, packaging bag can replace use at any time, thus both economical, and, the protection of casing can be obtained when keeping, thus safer.Meanwhile, even if need to deposit large numbers of items, also because of casing can stacked keeping and improve keeping efficiency.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the packaging structure exemplary plot of the compressed bag of prior art;
Fig. 3 is the structural representation of vacuum packaging container of the present invention;
Fig. 4 is the state section drawing by discharge valve of the present invention, packaging bag being arranged at casing;
Fig. 5 is the discharge valve structure decomposing schematic representation of one embodiment of the invention;
Fig. 6 is the discharge valve structure decomposition section of one embodiment of the invention;
Fig. 7 is the state schematic cross-section connecting the induction pipe discharge air of dust collecting fan at the discharge valve of one embodiment of the invention;
Fig. 8 is the discharge valve structure decomposition section of another embodiment of the present invention;
Fig. 9 is the state schematic cross-section connecting the induction pipe discharge air of dust collecting fan at the discharge valve of another embodiment of the present invention;
Detailed description of the invention
Below, composition graphs 3 to Fig. 9 is described in detail to the vacuum packaging container of packaging bag that utilizes of the present invention.
Fig. 3 is the structural representation of vacuum packaging container of the present invention, and Fig. 4 is the state section drawing by discharge valve of the present invention, packaging bag being arranged at casing.
As shown in the figure, the vacuum packaging container 100 utilizing packaging bag of the present invention, comprise and can accommodate clothing or quilt etc. in inside by the packaging bag 500 of keeping thing, and accommodate the casing 100 of described packaging bag 500, and, possess at the wall of described casing 100 and be connected and the discharge valve V supplying air through with described packaging bag 500.Utilize dust collecting fan etc. to discharge the air of packaging bag 500 inside by described discharge valve V, with vacuum packaging be contained in packaging bag 500 by keeping thing, and described discharge valve V need possess the air that prevents from extracting out again adverse current to the device of packaging bag.
Through hole 102 is possessed, for the through setting in one end of described discharge valve V at the wall of described casing 100.In addition, possess top to open and the lid 110 covering top.
Handle 120 is possessed in the side of described casing 100, and, wheel (not shown) can also be possessed to provide mobile convenience, in addition, the device that latches in order to safety can also be possessed if desired.
Described casing 100 can be common carton, wooden case or the plastic box etc. that are easily buying on the market.Because possessing described casing 100, thus keeping can be stacked where necessary, improving the efficiency of keeping.
Described packaging bag 500 is contained in described casing 100, and upper end opening is taken care of thing for loading.The common plastic bag easily bought on the market can be used, in addition, also can in advance by the sack that standardisation requirements is made.
Possess the discharge valve V playing the channeling extracting packaging bag 500 inner air out in described casing 100, as long as and can deflate and prevent the air extracted out again adverse current to the structure of packaging bag 500, any device can be adopted.Below, be described in detail in conjunction with the embodiments.
Fig. 5 is the discharge valve structure decomposing schematic representation of one embodiment of the invention; Fig. 6 is the discharge valve structure decomposition section of one embodiment of the invention; Fig. 7 is the state schematic cross-section connecting the induction pipe discharge air of dust collecting fan at the discharge valve of one embodiment of the invention.
As shown in the figure, the discharge valve V of one embodiment of the invention, play effect packaging bag 500 inner air being expelled to outside passage, from the inner side of described packaging bag 500, the wall of through described packaging bag 500 and casing 100 is fixed, and comprises the internal connector 200 that the induction pipe for dust collecting fan connects.
Described internal connector 200 can be incorporated into the through hole 102 of the wall of through casing 100 by screw, but preferably, the aerial lug 300 that can engage with the lateral surface of described casing 100 is combined fixing.
Described aerial lug 300 is incorporated into position around described through hole 102 in the attachment of the outside of described casing 100 or screw, is also circular or polygonal shape in tabular, and, possess the through hole 310 be communicated with described through hole 102.That is, there is the shape close with nut.
Described internal connector 200 possesses joint portion 210 to be combined with aerial lug 300, and, also possess to be formed with described joint portion 210 one with in casing 100 guided inside joint portion 210 from through hole 102 through in conjunction with step 230.
Joint portion 210 possesses inner hollow with the discharge orifice 202 utilizing dust collecting fan to discharge air, and, form at outer peripheral face the screw thread that screw is incorporated into the through hole 310 of described external engagement device 300.In addition, the end of described joint portion 210 is sharp-pointed, to make joint portion 210 through through packaging bag 500.
According to described structure, described interior bonds device 200 is positioned at inside packaging bag 500 after through described packaging bag 500, is combined the inwall packaging bag 500 to be fixed on casing 100 in casing 100 outside with aerial lug 300.
At described joint portion 210 inner peripheral surface, possess and the induction pipe joint portion 220 that the induction pipe 600 of dust collecting fan is combined.When forming vacuum in packaging bag 500, induction pipe joint portion 220 Intercalation is in the induction pipe 600 of dust collecting fan.Now, induction pipe joint portion 220 conically, with in described induction pipe 600 and induction pipe joint portion 220 in conjunction with time, do not combine by the restriction of the diameter of dust collector suction pipe 600.Meanwhile, described induction pipe joint portion 220 is made by silica gel elastomeric material, to maintain air-tight state when contacting with induction pipe 600.
Inner peripheral surface in described induction pipe joint portion 220 forms screw thread, to be combined with the closed cover 280 preventing air from described discharge orifice 202 adverse current.
Face 232 is being close in conjunction with being formed before step 230.Described be close to face 232 be formed at the through hole 310 of aerial lug 300 and described joint portion 210 screw in conjunction with time, packaging bag 500 is adjacent to casing 100 inwall and is fixed., be close on face 232 described for this reason, form multiple annular protrusions that described packaging bag 500 is fixed in multiple pressurization, be separated from the face 232 of being close to of casing 100 to prevent packaging bag 500.
In conjunction with step 230 from the described inner side direction prolongation formation of outboard end to casing 100 being close to face 232.Described structure be that hollow is contained in wherein for the slipper 240 that will illustrate in conjunction with step 230, thus to be combined with the slipper support portion 250 that will illustrate.
The discharge valve V of described structure limits air to packaging bag 500 adverse current, makes air only to the direction flowing of discharging from packaging bag 500.Therefore, after packaging bag 500 deflates, air can not again adverse current to packaging bag 500.
For this reason, slipper 240 is possessed.Slipper 240 is contained in and is formed in the inner in conjunction with step 230 of described internal connector 200, thus opens when dust collecting fan starts and discharge air.In addition, when discharging the whole air in described packaging bag 500, returning to original position and closing, thus stop air to flow in packaging bag 500.
Described slipper 240 possesses the main body of tabular, and possesses shutter door 242 at centre portion and stop the refluence of air.Shutter door 242 is that a part for the main body of cutting described slipper 240 forms to carry out opening and closing, and opens the discharge orifice 202 of discharging for air and open when air intake direction opens, and, set back closed by the negative pressure in described packaging bag 500.
Meanwhile, if described shutter door 242 is formed for cutting, then form at the outer peripheral face of shutter door 242 dip plane 244 being greater than inside diameter relative to casing 100 inwall direction outside diameter, and, described slipper 240 is also formed and installs face 246 to install described dip plane 244.
By described dip plane 244 with install face 246, the negative pressure of described packaging bag 500 inside is utilized to prevent shutter door 242 from opening to the inner side of packaging bag 500, and, because described shutter door 242 maintains closure state, thus prevent outside air by described shutter door 242 adverse current to described packaging bag 500.
Preferably, described shutter door 242 possesses elastic recovering force.Described shutter door 242 by dust collecting fan start open after, form vacuum in described packaging bag 500 after, set back by the negative pressure in described packaging bag 500, but likely make extraneous air flow into when utilizing the negative pressure in described packaging bag 500 to restore, therefore, preferably, possess elastic recovering force to restore rapidly.Such elastic recovering force is by realizing by having elastic rubber material making slipper 240.
Slipper support portion 250 be incorporated into be formed in internal connector 200 in conjunction with step 230 to support described slipper 240, possess the discharge orifice 252 open or closed by described shutter door 242.
Preferably, the diameter of described discharge orifice 252 is less than the diameter of described shutter door 242.Therefore, described shutter door 242 utilizes the negative pressure restriction air in described packaging bag 500 to flow in packaging bag 500.Therefore, described shutter door 242 maintains closure state, thus prevents outside air from flowing into described packaging bag 500 by described shutter door 242.
In the front of described slipper 240, support ring 260 can also be possessed.Described support ring 260 be contained in be formed in described internal connector 200 in conjunction with step 230.
Described support ring 260 is positioned at the front of described slipper 240, with while support slipper 240, the supported back of combined step 230, slipper 240 and in conjunction with step 230 between form certain space, thus when utilizing the dust collecting fan air sucked in packaging bag 500 to discharge, pack the smooth opening of described shutter door 242.
Fig. 8 is the discharge valve structure decomposition section of another embodiment of the present invention, and Fig. 9 is the state schematic cross-section connecting the induction pipe discharge air of dust collecting fan at the discharge valve of another embodiment of the present invention.
As shown in the figure, the discharge valve V of another embodiment of the present invention comprises through described packaging bag 500 and the wall of casing 100 from the inner side of described packaging bag 500 and fixes the internal connector 200 that the induction pipe for dust collecting fan is connected.
Described internal connector 200 can be incorporated into casing 100 by screw, but preferably, the aerial lug 300 that can engage with the lateral surface of described casing 100 is combined fixing.
Described aerial lug 300 is incorporated into around described through hole 102 in the attachment of the outside of described casing 100 or screw, is also circular or polygonal shape in tabular, and, possess the through hole 310 be communicated with described through hole 102.That is, there is the shape close with nut.
Described aerial lug 300 be attached to described casing 100 moment utilize gluing and attachment.But unrestricted, also can be incorporated into casing 100 by screw.
Internal connector 200 is hollow and is formed when dust collecting fan starts for the discharge orifice 202 that air is discharged, be positioned at inside described packaging bag 500, be incorporated into the described aerial lug 300 of described casing 100 outside through described packaging bag 500, thus play the effect of described packaging bag 500 being fixed on described casing 100 inwall.
Described internal connector 300 possesses and the joint portion 210 that aerial lug 300 is combined, and, also possess to be formed with described joint portion 210 one with in casing 100 guided inside joint portion 210 from through hole 102 through in conjunction with step 230.
Form screw thread at described joint portion 210 outer peripheral face, be incorporated into the through hole 310 of described aerial lug 300 with through casing 100 screw.In addition, the end in described joint portion 210 is formed ties with the induction pipe 600 of dust collecting fan the induction pipe joint portion 220 being combined through packaging bag 600.
The diameter of described induction pipe joint portion 220 outer peripheral face is more past wider in conjunction with step side 230 from a point, with in described induction pipe 600 and induction pipe joint portion 220 in conjunction with time, do not combine by the restriction of the diameter of dust collector suction pipe 600.In addition, described induction pipe joint portion 220 inner hollow is also communicated with discharge orifice 202, and possesses and block described discharge orifice 202 and the closed cover 280 preventing air inversion.
Described closed cover 280 possesses and runs rod 282.On described operation rod 282, form splitted groove 283 along its length, through discharge orifice 202 is also combined with holding nut 284 in opposite side, thus prevents from departing from from discharge orifice 202.Now, spring 286 can be inserted to move at discharge orifice 202 Elastic in described operation rod 282.Therefore, if suck air with induction pipe 600, then closed cover 280 is pulled to induction pipe 600 side, run rod 282 and expose to discharge orifice 202, and splitted groove 283 also together exposes to discharge orifice 202 outside.Therefore, air is in the process along discharge orifice 202 movement, by run rod 282 and discharge orifice 202 between gap and splitted groove 283 be expelled to outside, and when stopping sucking air, the negative pressure of spring 286 and packaging bag 500 is utilized to make closed cover 280 return to original position, thus block discharge orifice 202, prevent air inversion.
In addition, the discharge valve V of described another embodiment of the present invention can also comprise the compressing ring 270 being incorporated into internal connector 200 periphery, thus utilizes compressing ring 270 that packaging bag 500 brute force is pressed in casing wall, realizes fixedly securing.
Below, illustrate that the of the present invention of described structure utilizes the assembling of the vacuum packaging container of packaging bag and vacuum packaging to be taken care of the process of thing.
First, the common packaging bag 500 of the casing 100 possessing lid 110 and top opening is bought.Casing 100 wall is formed with through hole 102, and can rotary head be utilized at the scene to be directly processed to form.
Afterwards, discharge valve V installed by described casing 100.In the outside of described casing 100, centered by described through hole 102, utilize adhesion agent or screw fixed outer adaptor union 300, then, make a side of packaging bag 500 adjacent to described through hole 102 around, be contained in described box house to make packaging bag 500.
Then, internal connector 200 is positioned at inside described packaging bag 500, and joint portion 210 screw of described internal connector 200 is incorporated into the through hole 310 of described aerial lug 300.Like this, the through described packaging bag 500 in joint portion 210 of described internal connector 200, and described joint portion 210 is incorporated into described through hole 310.Now, packaging bag 500 can select the product be pre-formed with for through hole, joint portion 210.
The installation of discharge valve V is completed by described process.In this case, bedding class and clothing etc. are loaded described packaging bag 500 by keeping thing and with the upper end of the sealed opens such as rope.Then, the induction pipe 600 of dust collecting fan is incorporated into induction pipe joint portion 220 and starts dust collecting fan.
After dust collecting fan starts, because the air of inhalation power packaging bag 500 inside is expelled to outside by discharge orifice 202, thus forming vacuum state in inside.Afterwards, the operation of dust collecting fan is stopped at reasonable time, then because the negative pressure in packaging bag 500 and elastic recovering force discharge orifice 202 are closed, to make packaging bag 500 inner sustain vacuum state.
Afterwards, by the induction pipe 600 of dust collecting fan from after induction pipe joint portion 220 is separated, the lid 110 covering casing 100 completes vacuum packaging.
Described packaging bag 500 as above and discharge valve V-arrangement integral, but also can adopt modular structure, as in advance discharge valve V being fixed on casing 100 wall, and in packaging bag 500, possess the pipe be connected with described discharge valve V, thus combining connection etc. by screw, this can be changed by technical personnel and implement.
Claims (8)
1. one kind utilizes the vacuum packaging container of packaging bag, it is characterized in that: comprising can in inside collecting by the packaging bag (500) of keeping thing, and accommodate the casing (100) of described packaging bag (500), and, possess at the wall of described casing (100) and be connected and the discharge valve (V) supplying air through with described packaging bag (500), thus discharge the inner air of packaging bag (500) by described discharge valve (V) and vacuum packaging is carried out to the thing of being taken care of in packaging bag (500).
2. the vacuum packaging container utilizing packaging bag according to claim 1, is characterized in that: described discharge valve (V) can limit air inversion in packaging bag (500).
3. the vacuum packaging container utilizing packaging bag according to claim 2, is characterized in that: described discharge valve (V) comprises through described packaging bag (500) and the wall of casing (100) from the inner side of described packaging bag (500) and fixes the internal connector (200) that the induction pipe (600) for dust collecting fan is connected.
4. the vacuum packaging container utilizing packaging bag according to claim 3, it is characterized in that: described internal connector (200), comprise: joint portion (210), be formed with supply and discharge and go out the discharge orifice (202) of air and screw is incorporated into aerial lug (300); Induction pipe joint portion (220), possesses in described joint portion (210) inner peripheral surface and combines with the induction pipe (600) of dust collecting fan; In conjunction with step (230), extend to the outer direction to be formed at the medial end of described joint portion (210) and be fixed on described casing (100) inwall described packaging bag (500) to be adjacent to; Slipper (240), is contained in described in conjunction with step (230) inner side and in tabular, possesses the shutter door (242) to a direction controlling air flowing at the central portion of main body.
5. the vacuum packaging container utilizing packaging bag according to claim 4, it is characterized in that: be close to face (232) described in conjunction with step (230) formation above, be separated at described casing (100) and described being close between face (232) to prevent described packaging bag (500).
6. the vacuum packaging container utilizing packaging bag according to claim 4, is characterized in that: described shutter door (242) has elastic recovering force.
7. the vacuum packaging container utilizing packaging bag according to claim 4, it is characterized in that: form at the outer peripheral face of shutter door (242) dip plane (244) being greater than inside diameter relative to casing (100) inwall direction outside diameter, and, install face (246) to install described dip plane (244) in the upper formation of described slipper (240), thus prevent described shutter door (242) from moving to the discharge orifice (252) of described slipper support portion (250) because of the negative pressure of described packaging bag (500).
8. the vacuum packaging container utilizing packaging bag according to claim 3, it is characterized in that: described internal connector (200), comprise: joint portion (210), be formed with supply and discharge and go out the discharge orifice (202) of air and screw is incorporated into aerial lug (300); Induction pipe joint portion (220), possesses in described joint portion (210) end and combines with the induction pipe (600) of dust collecting fan; In conjunction with step (230), extend to the outer direction to be formed at the medial end of described joint portion (210) and be fixed on described casing (100) inwall described packaging bag (500) to be adjacent to; Closed cover (280), is contained in described induction pipe joint portion (220) inner with airtight discharge orifice (202); And, described closed cover (280) possesses the operation rod (282) being formed with splitted groove (283) along its length, and described operation rod (280) through discharge orifice (202) under the state installing spring (286), combine in opposite side and holding nut (284), thus prevent from departing from from discharge orifice (202), and, be pulled and open discharge orifice (202) when induction pipe (600) sucks air, and when stopping sucking air, set back airtight discharge orifice (202).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100114836A KR101017750B1 (en) | 2010-11-18 | 2010-11-18 | Vacuum packing container using vinyl bag |
| KR10-2010-0114836 | 2010-11-18 | ||
| PCT/KR2011/008192 WO2012067357A2 (en) | 2010-11-18 | 2011-10-31 | Vacuum-packing container using a packing stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103237741A CN103237741A (en) | 2013-08-07 |
| CN103237741B true CN103237741B (en) | 2015-06-10 |
Family
ID=43777984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180055510.3A Active CN103237741B (en) | 2010-11-18 | 2011-10-31 | Vacuum-packing container using a packing stand |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20130228490A1 (en) |
| EP (1) | EP2641848A4 (en) |
| JP (1) | JP5905480B2 (en) |
| KR (1) | KR101017750B1 (en) |
| CN (1) | CN103237741B (en) |
| BR (1) | BR112013012294B1 (en) |
| CA (1) | CA2817953C (en) |
| MY (1) | MY165668A (en) |
| WO (1) | WO2012067357A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170004190U (en) * | 2016-06-07 | 2017-12-15 | 구자관 | Pneumatic ejecting device mounted on vinyl bag |
| US20200140175A1 (en) * | 2018-11-02 | 2020-05-07 | Entegris, Inc. | Multi piece fitment for a fluid container |
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2011
- 2011-10-31 JP JP2013539742A patent/JP5905480B2/en active Active
- 2011-10-31 MY MYPI2013001786A patent/MY165668A/en unknown
- 2011-10-31 EP EP11840875.6A patent/EP2641848A4/en not_active Withdrawn
- 2011-10-31 WO PCT/KR2011/008192 patent/WO2012067357A2/en active Application Filing
- 2011-10-31 BR BR112013012294-3A patent/BR112013012294B1/en active IP Right Grant
- 2011-10-31 US US13/885,070 patent/US20130228490A1/en not_active Abandoned
- 2011-10-31 CN CN201180055510.3A patent/CN103237741B/en active Active
- 2011-10-31 CA CA2817953A patent/CA2817953C/en active Active
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| JPH0796990A (en) * | 1993-09-24 | 1995-04-11 | Fujikura Rubber Ltd | Flexible container for transportation |
| US5706969A (en) * | 1995-03-27 | 1998-01-13 | Nippon Sanso Corporation | Insulated container, insulating material, and manufacturing method of the insulated container |
| KR200185016Y1 (en) * | 2000-01-03 | 2000-06-15 | 이정자 | A vacuum container for articles |
| US6499574B1 (en) * | 2000-08-03 | 2002-12-31 | Michael M. Anthony | Vacuum-packed luggage and method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2817953C (en) | 2014-09-23 |
| WO2012067357A2 (en) | 2012-05-24 |
| JP2014501669A (en) | 2014-01-23 |
| BR112013012294B1 (en) | 2020-03-17 |
| CN103237741A (en) | 2013-08-07 |
| WO2012067357A3 (en) | 2012-09-20 |
| EP2641848A4 (en) | 2015-09-02 |
| JP5905480B2 (en) | 2016-04-20 |
| MY165668A (en) | 2018-04-18 |
| KR101017750B1 (en) | 2011-02-28 |
| CA2817953A1 (en) | 2012-05-24 |
| BR112013012294A2 (en) | 2017-01-31 |
| US20130228490A1 (en) | 2013-09-05 |
| EP2641848A2 (en) | 2013-09-25 |
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