CN103237741A - Vacuum-packing container using a packing stand - Google Patents
Vacuum-packing container using a packing stand Download PDFInfo
- Publication number
- CN103237741A CN103237741A CN2011800555103A CN201180055510A CN103237741A CN 103237741 A CN103237741 A CN 103237741A CN 2011800555103 A CN2011800555103 A CN 2011800555103A CN 201180055510 A CN201180055510 A CN 201180055510A CN 103237741 A CN103237741 A CN 103237741A
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- China
- Prior art keywords
- packaging bag
- vacuum
- casing
- joint portion
- air
- 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.)
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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
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- 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 utilize the vacuum packaging container of packaging bag, relate in particular to and utilize common packaging bag to the bedding that need not to use according to changes of seasons and clothing etc., and can be with the vacuum packaging container that utilizes packaging bag that is stored in through vacuum-packed article in the container.
Background technology
The bedding that need not to use according to changes of seasons and clothing etc. will be at other space keeping certain hours.If these volumes by the keeping thing are bigger, then when keeping, need spacious accommodation space, and, if take care of exposing to airborne state, then former thereby mouldy or destroys by thing certainly because of the moth breeding because of humidity etc., therefore, vacuum-packed method is proposed, with the big article keeping of volume in narrow space and prevent from being destroyed by the keeping thing.
The vacuum-packed example of prior art has the vacuum compression bag that possesses sealing part in the packaging bag upper end.The article that this vacuum compression bag is bigger with volume are packed into after the packaging bag, utilize the induction pipe of dust collecting fan inside formation obtains compression with the article that make the plastic bag of packing into by barometric pressure less than atmospheric pressure state after, pin the sealing part of upper end, thereby form little volume, can be at the bulky article of small space keeping.
Described true compressed bag differs because of compressed shape, by irregular compression, therefore, if stacked a plurality of compressed bag, then to down predominate.
In order to solve described problem, " the compressed bag packaging structure " of Republic of Korea's utility model registration 20-326592 number once proposed (2003.9.2), as depicted in figs. 1 and 2.As shown in the figure, described compressed bag packaging structure comprises: package member 60 possesses and can take in bedding class, clothing class etc. and take in the accommodation space of object and shrink lax pleated portions 62 in the bellows mode; Sealing part 63 possesses the upper end in described package member, with in open and airtight described accommodation space, keeps the vacuum state of described accommodation space inside by compressing described pleated portions 62; And, the packaging structure of compressed bag is the upper end to be opened and the airtight boxed-section shape in lower end, and described pleated portions 62 one are connected on it, in addition, also comprise: case member 40, compress described pleated portions 62 to be built in package member 60 in the phase and to possess transparency window 41; And cover part 50, under the state of the inner space that described package member 60 is built in 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 is taken in object, described pleated portions 62 is subjected to the guiding of described case member and is compressed.
Described scheme can be avoided the top and bottom of bag parts outwards to heave and keep certain shape, thereby can stacked keeping, and, can be by case member that stacked bag parts keeping is neat.
Described scheme is also the same with described vacuum compression bag, and to possessing after the induction pipe that the sealing part 63 of described bag component upper ends inserts dust collecting fan compresses, locking sealing part 63 is with custody articles.
Described vacuum-packed example for packing big article and compress and possess sealing part in the top into, is that the induction pipe that a part of opening sealing part is inserted dust collecting fan sucks air.Therefore, suck air outside between the open space by induction pipe and sealing part, thereby reduce suction efficiency, be difficult to finish rapidly sucking.And, when being inhaled into bag parts, air outside produces noise, and, in order to keep vacuum state, need after the induction pipe of extracting dust collecting fan rapidly, lock sealing part rapidly, therefore, there is difficulty in the operation.Meanwhile, under this state, 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 in the top, therefore, be difficult to buying on the market, and the price height.
Vacuum-packed another example of prior art has: for the induction pipe that utilizes dust collecting fan the bag components interior form vacuum state possess independent air outlet Republic of Korea's utility model registration 20-0356709 number " vacuum of collapsible package shell with air outlet from " (2004.7.8.).
It is low that the purpose of described scheme is to overcome the suction efficiency of described vacuum-packed example when forming vacuum state, produce noise, air leak, problems such as extraneous air inflow, one possesses folding air outlet on pack case, thereby is easier to discharge inner air.
But the described scheme also packaging structure with described compressed bag is the same, be difficult to buying on the market, and the price height.In addition, when folding pack case is damaged, be difficult to reuse because air leaks, need to buy again.And, finish after the vacuum packaging, because its out-of-shape is difficult to stacked keeping, thereby be not easy to keeping.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and a kind of vacuum packaging container is provided, it can utilize buys and cheap packaging bag on the market easily, bulky article can be compressed into high vacuum state, in order to compress just littler volume, and, can stacked safekeeping when needs are deposited in a large number.
The object of the present invention is achieved like this: the box house intersection at certain specification is accommodated packaging bag, and utilizes dust collecting fan that described packaging bag is compressed into high vacuum state under the state of accommodating.
The vacuum packaging container that utilizes packaging bag of the present invention of described formation, can in casing, intersect accommodate packaging bag and in described packaging bag, pack into by the keeping thing compress with dust collecting fan, can be compressed into high vacuum state easily.In addition, packaging bag can be replaced use at any time, thereby both economical, and, when keeping, can obtain the protection of casing, thereby compare safety.Meanwhile, even need deposit large numbers of items, also can stacked keeping improve the efficient of keeping because of casing.
Description of drawings
Fig. 1 and Fig. 2 are 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 for being arranged at packaging bag by discharge valve of the present invention the state section drawing of 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 induction pipe discharge air state schematic cross-section that connects 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 induction pipe discharge air state schematic cross-section that connects dust collecting fan at the discharge valve of another embodiment of the present invention;
The specific embodiment
Below, in conjunction with Fig. 3 to Fig. 9 the vacuum packaging container of packaging bag that utilizes of the present invention is elaborated.
Fig. 3 is the structural representation of vacuum packaging container of the present invention, and Fig. 4 is for being arranged at packaging bag by discharge valve of the present invention the state section drawing of casing.
As shown in the figure, the vacuum packaging container 100 that utilizes packaging bag of the present invention, comprise and to 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 the discharge valve V that is connected with described packaging bag 500 and connects for air at the wall of described casing 100.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 the packaging bag 500 by the keeping thing, and described discharge valve V need possess prevent the air extracted out again adverse current to the device of packaging bag.
Wall at described casing 100 possesses through hole 102, for the end perforation setting of described discharge valve V.In addition, possesses the lid 110 that top was opened and covered on top.
Possess handle 120 in the side of described casing 100, and, can also possess wheel (not shown) so that mobile convenience to be provided, in addition, can also possess the device that latches for safety in case of necessity.
Described casing 100 can be common carton, wooden case or the plastic box etc. that buying easily on the market.Because possessing described casing 100, take care of thereby can stack where necessary, improve the efficiency of keeping.
Described packaging bag 500 is contained in the described casing 100, and the upper end opening is for packing into by the keeping thing.Can use the common plastic bag that buys easily on the market, in addition, the also sack that can be made by the normalisation requirement in advance.
Possess the discharge valve V that plays the channeling of extracting packaging bag 500 inner airs out in described casing 100, and so long as can deflate and the air that prevents from extracting out again adverse current can adopt any device to the structure of packaging bag 500.Below, be elaborated 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 induction pipe discharge air state schematic cross-section that connects 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 the effect that packaging bag 500 inner airs is expelled to outside passage, the wall that connects described packaging bag 500 and casing 100 from the inboard of described packaging bag 500 is fixed, and comprises the internal connector 200 that the induction pipe for dust collecting fan connects.
But described internal connector 200 screws are incorporated into the through hole 102 of the wall that connects casing 100, but preferably, the aerial lug 300 that can engage with the lateral surface of described casing 100 is in conjunction with fixing.
Described aerial lug 300 adheres in the outside of described casing 100 or screw be incorporated into described through hole 102 around to position, be tabular and for circle or polygonal shape, and, possess the through hole 310 that is communicated with described through hole 102.That is, have the shape close with nut.
Described internal connector 200 possess joint portion 210 with aerial lug 300 combinations, and, also possess with described joint portion 210 form one with in casing 100 guided inside joint portions 210 from through hole 102 connect in conjunction with step 230.
According to described structure, described interior bonds device 200 is positioned at that packaging bag 500 is inboard to connect after the described packaging bag 500, casing 100 outside with aerial lug 300 in conjunction with packaging bag 500 is fixed in the inwall of casing 100.
At described joint portion 210 inner peripheral surfaces, possesses the induction pipe joint portion 220 with induction pipe 600 combinations of dust collecting fan.When forming vacuum in packaging bag 500, the induction pipe 600 that is incorporated into dust collecting fan is inserted in induction pipe joint portion 220.At this moment, it is conical that induction pipe joint portion 220 is, with in described induction pipe 600 and induction pipe joint portion 220 in conjunction with the time, be not subjected to the restriction of diameter of dust collector suction pipe 600 and combination.Meanwhile, described induction pipe joint portion 220 is made by the silica gel elastomeric material, to keep air-tight state when contacting with induction pipe 600.
Form screw thread at the inner peripheral surface of described induction pipe joint portion 220, with prevent closed cover 280 combinations of air from described discharge orifice 202 adverse currents.
Be close to face 232 in the front formation in conjunction with step 230.Described be close to face 232 the through hole 310 that is formed at aerial lug 300 and described joint portion 210 screws in conjunction with the time, packaging bag 500 is adjacent to casing 100 inwalls fixes., be close on the face 232 described for this reason, form a plurality of a plurality of annular protrusions that add the described packaging bag 500 of press fit, separate from the face 232 of being close to of casing 100 to prevent packaging bag 500.
Prolong in conjunction with the interior side direction of step 230 from the described outboard end of being close to face 232 to casing 100 and to form.Being contained in wherein for the slipper 240 that will illustrate for hollow in conjunction with step 230 of described structure, thus with slipper support portion 250 combinations that will illustrate.
The discharge valve V limit air of described structure only flows air to packaging bag 500 adverse currents to the direction of discharging from packaging bag 500.Therefore, after packaging bag 500 deflates, air not again adverse current to packaging bag 500.
For this reason, possesses slipper 240.Slipper 240 be contained in be formed on described internal connector 200 in conjunction with step 230 inside, thereby open and discharge air when dust collecting fan starts.In addition, during whole air in discharging described packaging bag 500, return to the original position closure, thereby stop air inflows in the packaging bag 500.
Described slipper 240 possesses tabular main body, and possesses shutter door 242 and the refluence of prevention air at centre portion.Shutter door 242 forms to open for the part of the main body of cutting described slipper 240 and is closed, and suck open for the discharge orifice 202 of air discharge when direction open to air and open, and, by the described packaging bag 500 interior negative pressure closure that sets back.
Meanwhile, if described shutter door 242 forms for cutting, then the outer peripheral face in shutter door 242 forms with respect to the dip plane 244 of casing 100 inwall direction outside diameter greater than inside diameter, and, on described slipper 240, also form and install face 245 to install described dip plane 244.
By described dip plane 244 with install face 246, utilize the negative pressure of described packaging bag 500 inside to prevent that shutter door 242 from opening to packaging bag 500 inner sides, and, because described shutter door 242 is kept closure state, thus prevent air outside by described shutter door 242 adverse currents to the described packaging bag 500.
Preferably, described shutter door 242 possesses elastic recovering force.After described shutter door 242 is open by starting of dust collecting fan, in described packaging bag 500, form after the vacuum, set back by the negative pressure in the described packaging bag 500, but when utilizing the negative pressure recovery in the described packaging bag 500 extraneous air is flowed into, therefore, preferably, possessing elastic recovering force restores rapidly.Such elastic recovering force can be by realizing by having elastic rubber material making slipper 240.
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 limit air in the described packaging bag 500 to flow in the packaging bag 500.Therefore, described shutter door 242 is kept closure state, thereby prevents that air outside from flowing into described packaging bag 500 by described shutter door 242.
In the place ahead of described slipper 240, can also possess support ring 260.Described support ring 260 be contained in be formed on described internal connector 200 in conjunction with step 230.
Described support ring 260 is positioned at the place ahead of described slipper 240, with when supporting slipper 240, the supported back of combined step 230, form certain space at slipper 240 with between in conjunction with step 230, thereby when the air in utilizing dust collecting fan suction packaging bag 500 is discharged, 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 induction pipe discharge air state schematic cross-section that connects 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 the fixing internal connector 200 that is connected for the induction pipe of dust collecting fan of the wall that connects described packaging bag 500 and casing 100 from the inboard of described packaging bag 500.
But described internal connector 200 screws are incorporated into casing 100, but preferably, the aerial lug 300 that can engage with the lateral surface of described casing 100 is in conjunction with fixing.
Described aerial lug 300 the outside of described casing 100 adhere to or screw be incorporated into described through hole 102 around, be tabular and for circle or polygonal shape, and, possess the through hole 310 that is communicated with described through hole 102.That is, have the shape close with nut.
Described aerial lug 300 utilizes gluing constantly and adheres to being attached to described casing 100.But unrestricted, also can be incorporated into casing 100 by screw.
The discharge orifice 202 that internal connector 200 is discharged for air for hollow and when forming dust collecting fan and starting, be positioned at described packaging bag 500 inboards, pass the described aerial lug 300 that described packaging bag 500 is incorporated into described casing 100 outsides, thereby play the effect of described packaging bag 500 being fixed in described casing 100 inwalls.
Possess joint portion 210 with aerial lug 300 combinations at described internal connector 300, and, also possess with described joint portion 210 form one with in casing 100 guided inside joint portions 210 from through hole 102 connect in conjunction with step 230.
Form screw thread at described joint portion 210 outer peripheral faces, be incorporated into the through hole 310 of described aerial lug 300 with perforation casing 100 screws.In addition, the end of described joint portion 210 form with the induction pipe 600 of dust collecting fan in conjunction with and pass the induction pipe joint portion 220 of packaging bag 600.
The diameter of described induction pipe joint portion 220 outer peripheral faces is more past more wide in conjunction with step one side 230 from a point, with in described induction pipe 600 and induction pipe joint portion 220 in conjunction with the time, be not subjected to the restriction of diameter of dust collector suction pipe 600 and combination.In addition, described induction pipe joint portion 220 inner hollow also are communicated with discharge orifice 202, and possess the closed cover 280 of blocking described discharge orifice 202 and preventing air inversion.
Possesses operation rod 282 at described closed cover 280.On described operation rod 282, form splitted groove 283 along its length, connect discharge orifice 202 and in an opposite side and holding nut 284 combinations, thereby prevent from discharge orifice 202 disengagings.At this moment, can insert spring 286 with resilient movement in discharge orifice 202 in the described operation rod 282.Therefore, if suck air with induction pipe 600, then closed cover 280 is pulled to induction pipe 600 1 sides, and operation rod 282 exposes to discharge orifice 202 outsides, and splitted groove 283 also together exposes to discharge orifice 202 outsides.Therefore, air is in the process that moves along discharge orifice 202, be expelled to the outside by slit and the splitted groove 283 that moves between rod 282 and the discharge orifice 202, and when stopping to suck air, utilize the negative pressure of spring 286 and packaging bag 500 to make closed cover 280 return to original position, thereby 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 that is incorporated into internal connector 200 peripheries, thereby utilizes compressing ring 270 that packaging bag 500 brute forces are pressed in the casing wall, realizes fixedly securing.
Below, the assembling of the vacuum packaging container that utilizes packaging bag of the present invention that described structure is described and vacuum-packed by the process of keeping thing.
At first, buy the open common packaging bag 500 of casing 100 and top that possesses lid 110.Casing 100 walls are formed with through hole 102, and can utilize rotary head directly to be processed to form at the scene.
Afterwards, at described casing 100 discharge valve V is installed.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 around the described through hole 102, so that packaging bag 500 is contained in described box house.
Then, make internal connector 200 be positioned at described packaging bag 500 inboards, and joint portion 210 screws of described internal connector 200 are incorporated into the through hole 310 of described aerial lug 300.Like this, the joint portion 210 of described internal connector 200 connects described packaging bag 500, and described joint portion 210 is incorporated into described through hole 310.At this moment, packaging bag 500 can be selected the product that is pre-formed the hole that connects for joint portion 210 for use.
Finish the installation of discharge valve V by described process.Under this state, with pack into the described packaging bag 500 and with the upper end of sealed opens such as rope of quilts such as bedding class and clothing keepings thing.Then, the induction pipe 600 with 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 the outside by discharge orifice 202, thereby forming vacuum state in inside.Afterwards, stop the operation of dust collecting fan at reasonable time, then because negative pressure and elastic recovering force discharge orifices 202 in the packaging bag 500 are closed, so that packaging bag 500 inner sustain vacuum states.
Afterwards, from induction pipe joint portion 220 after separatings, the lid 110 that covers casing 100 is finished vacuum packaging with the induction pipe 600 of dust collecting fan.
Aforesaid described packaging bag 500 and discharge valve V-arrangement are integral, but also can adopt modular structure, as in advance discharge valve V being fixed in casing 100 walls, and possesses the pipe that is connected with described discharge valve V in packaging bag 500, thereby in conjunction with connecting etc., this can be implemented by the technical personnel change by screw.
Claims (9)
1. vacuum packaging container that utilizes packaging bag, it is characterized in that: comprise the packaging bag 500 that to accommodate in inside by the keeping thing, and accommodate the casing 100 of described packaging bag 500, and, wall at described casing 100 possesses the discharge valve V that is connected and supplies air to connect with described packaging bag 500, thereby discharges the air of packaging bag 500 inside and the things of being taken care of in the packaging bag 500 are carried out vacuum packaging by described discharge valve V.
2. the vacuum packaging container that utilizes packaging bag according to claim 1 is characterized in that: but described discharge valve V limit air adverse current is to packaging bag 500.
3. the vacuum packaging container that utilizes packaging bag according to claim 2 is characterized in that: described discharge valve V comprises the fixing internal connector 200 that is connected for the induction pipe of dust collecting fan of the wall that connects described packaging bag 500 and casing 100 from the inboard of described packaging bag 500.
4. the vacuum packaging container that utilizes packaging bag according to claim 3, it is characterized in that: described internal connector 200 comprises: joint portion 210 is formed with for discharge orifice 202 and the screw of discharging air and is incorporated into described aerial lug 300; Induction pipe joint portion 220, possess in described joint portion 210 inner peripheral surfaces and with induction pipe 600 combinations of dust collecting fan; In conjunction with step 230, the medial end in described joint portion 210 prolongs formation to the external diameter direction and is fixed in described casing 100 inwalls so that described packaging bag 500 is adjacent to; Slipper 240 is contained in described inboardly and be tabular in conjunction with step 230, possesses the shutter door 242 that flows to a direction control air at the central portion of main body.
5. the vacuum packaging container that utilizes packaging bag according to claim 4 is characterized in that: be close to face described formation in conjunction with step 230 fronts, separate at described casing 100 and described being close between the face 232 to prevent described packaging bag 500.
6. the vacuum packaging container that utilizes packaging bag according to claim 4, it is characterized in that: described shutter door 242 has elastic recovering force.
7. the vacuum packaging container that utilizes packaging bag according to claim 4, it is characterized in that: the outer peripheral face in shutter door 242 forms with respect to the dip plane 244 of casing 100 inwall direction outside diameter greater than inside diameter, and, form at described slipper 240 and to install face 245 installing described dip plane 244, thereby prevent that 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 that utilizes packaging bag according to claim 2 is characterized in that: described discharge valve V comprises the fixing internal connector 200 that is connected for the induction pipe of dust collecting fan of the wall that connects described packaging bag 500 and casing 100 from the inboard of described packaging bag 500.
9. the vacuum packaging container that utilizes packaging bag according to claim 3, it is characterized in that: described internal connector 200 comprises: joint portion 210 is formed with for discharge orifice 202 and the screw of discharging air and is incorporated into described aerial lug 300; Induction pipe joint portion 220, possess in described joint portion 210 terminal and with induction pipe 600 combinations of dust collecting fan; In conjunction with step 230, the medial end in described joint portion 210 prolongs formation to the external diameter direction and is fixed in described casing 100 inwalls so that described packaging bag 500 is adjacent to; Closed cover 280 is contained in 200 inside, described induction pipe joint portion with airtight discharge orifice 202; And, described closed cover 280 possesses the operation rod 282 that is formed with splitted groove 283 along its length, and described operation rod 280 connects discharge orifices 202 and under the state of installing spring 286, in an opposite side and holding nut 284 combinations, thereby prevent from breaking away from from discharge orifice 202, and, when sucking air, induction pipe 600 is pulled and open row portals 202, and when stopping to suck air, airtight discharge orifice 202 sets back.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0114836 | 2010-11-18 | ||
| KR1020100114836A KR101017750B1 (en) | 2010-11-18 | 2010-11-18 | Vacuum packing container using vinyl bag |
| 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 true CN103237741A (en) | 2013-08-07 |
| CN103237741B 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 |
| US11805877B2 (en) * | 2019-02-11 | 2023-11-07 | Obsidian Luggage Technologies International, Inc. | Travel bags having a portable and integrated and reusable vacuum compression system with rechargeable removable battery |
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2011
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- 2011-10-31 US US13/885,070 patent/US20130228490A1/en not_active Abandoned
- 2011-10-31 JP JP2013539742A patent/JP5905480B2/en active Active
- 2011-10-31 BR BR112013012294-3A patent/BR112013012294B1/en active IP Right Grant
- 2011-10-31 CA CA2817953A patent/CA2817953C/en active Active
- 2011-10-31 CN CN201180055510.3A patent/CN103237741B/en active Active
- 2011-10-31 MY MYPI2013001786A patent/MY165668A/en unknown
- 2011-10-31 WO PCT/KR2011/008192 patent/WO2012067357A2/en active Application Filing
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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 |
|---|---|
| CA2817953A1 (en) | 2012-05-24 |
| CA2817953C (en) | 2014-09-23 |
| WO2012067357A2 (en) | 2012-05-24 |
| JP5905480B2 (en) | 2016-04-20 |
| BR112013012294A2 (en) | 2017-01-31 |
| US20130228490A1 (en) | 2013-09-05 |
| WO2012067357A3 (en) | 2012-09-20 |
| CN103237741B (en) | 2015-06-10 |
| EP2641848A2 (en) | 2013-09-25 |
| BR112013012294B1 (en) | 2020-03-17 |
| JP2014501669A (en) | 2014-01-23 |
| KR101017750B1 (en) | 2011-02-28 |
| MY165668A (en) | 2018-04-18 |
| EP2641848A4 (en) | 2015-09-02 |
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