CN2772996Y - Gas packing bag with freely changing shapes - Google Patents
Gas packing bag with freely changing shapes Download PDFInfo
- Publication number
- CN2772996Y CN2772996Y CN 200420087011 CN200420087011U CN2772996Y CN 2772996 Y CN2772996 Y CN 2772996Y CN 200420087011 CN200420087011 CN 200420087011 CN 200420087011 U CN200420087011 U CN 200420087011U CN 2772996 Y CN2772996 Y CN 2772996Y
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- CN
- China
- Prior art keywords
- gas
- fold line
- air chamber
- packing bag
- gas packing
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a gas packing bag with freely changing shapes. The front surface and the back surface of each gas chamber of the gas packing bag are provided with a plurality of fold lines for matching the shape of an article to be packed., wherein a preset distance exists between every two of the fold lines and is determined for matching the shape of the article to be packed. After the gas packing bag is inflated, the fold lines can be bent for matching the shape of the article to be packed, therefore a stereo packing bag which can pack articles smoothly is formed. Therefore, the application range of the gas packing bag is enlarged.
Description
Technical field
The utility model relates to a kind of packaging bag, particularly a kind of gas packing bag of changes shape arbitrarily.
Background technology
Traditional gas packing bag 100, as shown in Figure 1, system is by several air chambers 10,10 ... link, 10 of this air chamber 10 and air chambers are separated with heat-sealing line 31, each air chamber 10 neck place is provided with gas access portion 14, this gas access portion 14 each and every one is connected, gas is entered by the admission port 2 of gas packing bag 100 after, can be by each and every one the gas access portion 14,14 that is communicated with ... to each and every one air chamber 10,10 ... carry out intake operation.It sets up heat- sealing line 37,38,40 etc., and air chamber 10 is formed an osed top airbag space.And oblique heat- sealing line 32,39 and heat-resisting printing 33 etc. then constitute the stream that gas enters air chamber 10.In addition, fold line 41,42,43,44 etc. can make gas packing bag 100 be bent to form a three-dimensional bag after inflation is finished.Now set out for starting point by heat-sealing line 40, up behind fold line 42, the pile warp back side (back side also is provided with fold line 44,43) by descending through fold line 41, gets back to heat-sealing line 37 again, forms an osed top airbag.Be depicted as a schematic perspective view if get single air chamber 10, as shown in Figure 2, have heat- sealing line 37,38,40 and heat-resisting printing 33 etc. in the air chamber 10 and partly be called top 61, its back side then is bottom 62.
As shown in Figure 3, put on the air by 2 pairs of these gas packing bags 100 of admission port with gas filled device, gas can enter each and every one air chamber 10 along gas access portion 14, and air chamber 10 promptly can expand, and expansion-molded gas packing bag 100 promptly forms a space that holds article in the space that it surrounded.Open the opening 50 of gas packing bag 100 by gas access portion 14, desiring to accommodate article can be placed into gas packing bag 100 inside by this opening 50, is subjected to the protection of these gas packing bag 100 air chambers 10, avoids being clashed in transporting the way and damages.
When traditional gas packing bag 100 inflations, along the bending of fold line 41,42,43,44 places, this gas packing bag 100 promptly forms the three-dimensional bag of a rectangle.Because versus gas pressure in the air chamber 10, desire is bent into other body with the three-dimensional bag of this rectangle, will be subjected to the opposing of gaseous tensions in this air chamber 10 and can't reach.Therefore, this traditional gas packing bag 100 can only be packed and the similar article of the three-dimensional bag shape of rectangle, for other three-dimensional shape, or has erose desire connection with wrapping of piece, can't reach the purpose of packaging protecting, and its usability is restricted.
Summary of the invention
The utility model will provide a kind of gas packing bag of changes shape arbitrarily, mainly be to be restricted at the contoured article of traditional gas packing bag for institute desire packing, and reduce the shortcomings such as usability of this gas packing bag, a kind of innovation improvement of being finished.
The technical solution of the utility model is: the gas packing bag of changes shape arbitrarily, it is to be linked by several air chambers, separated with the heat-sealing line between air chamber and the air chamber, and the neck place of each air chamber is provided with gas access portion, this gas access portion each and every one is connected, and be provided with an admission port in a side of gas packing bag, making gas enter each air chamber by this admission port puts on the air, wherein, in the front of this each air chamber of gas packing bag, cooperate the contoured article of desire packing, the plurality of portable line is set, have a distance of being scheduled between described fold line and fold line, and distance that should be predetermined is determined for cooperating desire connection with wrapping of piece shape; In the back side of each air chamber of gas packing bag, cooperate the contoured article of desire packing, the plurality of portable line is set, have a distance of being scheduled between described fold line and fold line, and distance that should be predetermined is also for cooperating desire connection with wrapping of piece shape to be determined.
After gas charges into, this arbitrarily the gas packing bag of changes shape expand into the bag of a solid, and the fold line in aforementioned each air chamber front can cooperate the contoured article of desire packing to bend with the fold line at each air chamber back side, forms one and can docilely wrap the isolated packing bag of desiring connection with wrapping of piece.
The described gas packing bag of changes shape arbitrarily, wherein, the setting of aforesaid fold line and mutual distance are to cooperate difform desire connection with wrapping of piece and determined.
The described gas packing bag of changes shape arbitrarily wherein, is located at the position of the fold line in each air chamber front, might not be corresponding mutually with the fold line of being located at each air chamber back side.
The described gas packing bag of changes shape arbitrarily, wherein, the shape of fold line can be designed to strip or other similar shapes; The gas of filling can be selected air or other unreactable gass for use.
Description of drawings
Scheme drawing when Fig. 1 is traditional gas packing bag unaerated;
Fig. 2 is traditional gas packing bag, gets the schematic perspective view that single air chamber is drawn;
Fig. 3 is that traditional gas packing bag finishes inflation, expansion-molded schematic perspective view;
Fig. 4 is the utility model gas packing bag of changes shape arbitrarily, the front schematic view during unaerated;
Fig. 5 is the utility model gas packing bag of changes shape arbitrarily, the schematic rear view during unaerated;
Fig. 6 is the utility model gas packing bag end inflation of changes shape arbitrarily, expansion-molded schematic perspective view.
The specific embodiment
As shown in Figure 4: the gas packing bag 1 of changes shape arbitrarily, be by several air chambers 10,10 ... link, 10 of described air chamber 10 and air chambers are separated with heat-sealing line 31, and each air chamber 10 neck place is provided with gas access portion 14, this gas access portion 14 each and every one is connected, after gas is entered by the admission port 2 of gas packing bag 1, can be by each and every one the gas access portion 14,14 that is communicated with ... to each and every one air chamber 10,10 ... operation puts on the air.It is provided with heat- sealing line 37,38,40 etc., and air chamber 10 is formed an osed top airbag space.And oblique heat- sealing line 32,39 and heat-resisting printing 33 etc. then constitute the stream that gas enters air chamber 10.In addition, heat-sealing line 37 defines a gas access portion 14 with heat-sealing line 38, and as a capping, covers opening 50.This opening 50 is as accommodating the access way that thing is put into this gas packing bag 1.
Please consult Fig. 4, Fig. 5 simultaneously, Fig. 5 is with respect to Fig. 4, is the schematic rear view of the gas packing bag 1 of changes shape arbitrarily.The utility model is provided with fold line 41,42 in the front of gas packing bag 1 each air chamber 10, be provided with fold line 43,44 in the back side of each air chamber 10, wherein, have heat- sealing line 37,38,40 and heat-resisting printing 33 etc. in the air chamber 10 and partly be called the front, partly be not called the back side and do not have described heat- sealing line 37,38,40 and heat-resisting printing 33 etc.Described fold line 41,42,43,44 mainly is behind gas packing bag 1 inflation, is bent into four spring broken lines of a three-dimensional shape as gas packing bag 1.The utility model mainly is in the front of gas packing bag 1 each air chamber 10, the contoured article that cooperates the desire packing, plurality of portable line 71 is set, and 71 of described fold line 71 and fold lines have a predetermined distance, and should predetermined distance also be to cooperate the contoured article of desire packing to be determined.In the back side of gas packing bag 1 each air chamber 10, cooperate the contoured article of desire packing, plurality of portable line 81 is set, 81 of described fold line 81 and fold lines have a predetermined distance, and should predetermined distance also be to cooperate the contoured article of desire packing to be determined.In present embodiment, be three-dimensional shape, as desiring in addition casehistory of connection with wrapping of piece with similar snakelike continuous bending.
After the admission port 2 of the gas packing bag 1 of changes shape charges into gas arbitrarily by this with charging connector, gas can enter each and every one air chamber 10,10 along gas access portion 14 ... air chamber 10 promptly can expand, expansion-molded packaging bag promptly forms a spatial accommodation in the space that it surrounded, desire to accommodate thing to accommodate.This is accommodated thing and is subjected to the gas-filled protective of each air chamber 10 around it, can avoid because of vibration or impact sustain damage.As shown in Figure 6, after gas charges into, this arbitrarily the gas packing bag 1 of changes shape expand into the bag of a solid, along fold line 41,42,43,44 bendings, this gas packing bag 1 promptly forms the bag of a solid.Then the article of desire packing are inserted packaging bag inside by the opening 50 of gas packing bag 1, and fold line 71 and fold line 81 can cooperate the contoured article of desire packing to bend, form one and can docilely wrap the isolated packing bag of desiring connection with wrapping of piece.In present embodiment, the contoured article of desire packing is snakelike continuous bending, so inflation, and the gas packing bag 1 of finishing bending also forms the solid shape of bending continuously.If what change fold line 71,81 is provided with position and mutual distance, 1 of expansion-molded gas packing bag forms alternative three-dimensional shape, to cooperate difform desire connection with wrapping of piece.That is described fold line 71,81 position and mutual distance be set, be to cooperate difform desire connection with wrapping of piece and determined.In addition, be located at the fold line 71 in the front of each air chamber 10, might not be corresponding mutually with the fold line 81 at the back side of being located at each air chamber 10, the position of its setting is depended on the shape of desiring connection with wrapping of piece fully.The utility model is by the fold line 71,81 at the front that is arranged at gas packing bag 1 each air chamber 10 and the back side, can change the air chamber 10 that originally can't fold, the article range extension that makes the design's gas packing bag 1 can be used for packing is to improve the shortcoming that the conventional bag pack is subjected to using restriction easily.
Certainly for this gas packing bag 1 of changes shape gas of carrying out filling arbitrarily, except selecting for use the air, other unreactable gas is also feasible.And the shape of this fold line is designed to other similar shapes and also can except strip.
In sum, the utility model is the gas packing bag 1 of changes shape arbitrarily, by the plurality of portable line that is arranged at the packaging bag front and the back side, to cooperate the desire connection with wrapping of piece gas packing bag is bent, and has industrial practicality; And this packaging bag can be done any fitfull variation, makes the article range extension that can pack, to improve the shortcoming of conventional bag pack, has the marked improvement of promoting effect; The design did not see publication in the application before day in addition, had novelty.So the application meets the every regulation of patent law.
Claims (5)
1, a kind of gas packing bag of changes shape arbitrarily, it is to be linked by several air chambers (10), separated with heat-sealing line (31) between air chamber and the air chamber, the neck place of each air chamber (10) is provided with gas access portion (14), described gas access portion (14) each and every one is connected, one side of packaging bag is provided with admission port (2), and gas is through admission port (2), gas access portion (14) and enter each air chamber (10); It is characterized in that,
Front at each air chamber of packaging bag (10), be provided with the plurality of portable line, have a predetermined distance between fold line and fold line, fold line position and mutual distance are set by the shape decision of desiring connection with wrapping of piece, each fold line all produces bending with the shape of desiring connection with wrapping of piece;
The back side at each air chamber of packaging bag (10), be provided with the plurality of portable line, have a predetermined distance between fold line and fold line, fold line position and mutual distance are set by the shape decision of desiring connection with wrapping of piece, each fold line all produces bending with the shape of desiring connection with wrapping of piece.
2, the gas packing bag of changes shape arbitrarily as claimed in claim 1 is characterized in that, is located at the position of the positive fold line of each air chamber (10), and is corresponding mutually with the position of the fold line of being located at each air chamber (10) back side.
3, the gas packing bag of changes shape arbitrarily as claimed in claim 1 is characterized in that, is located at the position of the positive fold line of each air chamber (10), and is not corresponding mutually with the position of the fold line of being located at each air chamber (10) back side.
4, as each described gas packing bag of changes shape arbitrarily in the claim 1 to 3, it is characterized in that, described fold line be shaped as strip.
5, the gas packing bag of changes shape arbitrarily as claimed in claim 1 is characterized in that, the gas of filling is air or unreactable gas in the packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087011 CN2772996Y (en) | 2004-08-03 | 2004-08-03 | Gas packing bag with freely changing shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087011 CN2772996Y (en) | 2004-08-03 | 2004-08-03 | Gas packing bag with freely changing shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772996Y true CN2772996Y (en) | 2006-04-19 |
Family
ID=36708254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087011 Expired - Fee Related CN2772996Y (en) | 2004-08-03 | 2004-08-03 | Gas packing bag with freely changing shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772996Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107749A (en) * | 2009-12-29 | 2011-06-29 | 阿尔派株式会社 | Bag for bale packing |
| CN105197414A (en) * | 2015-09-24 | 2015-12-30 | 张嘉盈 | Fluid packaging bag and application thereof |
-
2004
- 2004-08-03 CN CN 200420087011 patent/CN2772996Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107749A (en) * | 2009-12-29 | 2011-06-29 | 阿尔派株式会社 | Bag for bale packing |
| CN105197414A (en) * | 2015-09-24 | 2015-12-30 | 张嘉盈 | Fluid packaging bag and application thereof |
| CN105197414B (en) * | 2015-09-24 | 2019-09-06 | 张嘉盈 | Package with fluid bag and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20130803 |