CN207121059U - A kind of shockproof air column bag air passage structure - Google Patents
A kind of shockproof air column bag air passage structure Download PDFInfo
- Publication number
- CN207121059U CN207121059U CN201720857784.9U CN201720857784U CN207121059U CN 207121059 U CN207121059 U CN 207121059U CN 201720857784 U CN201720857784 U CN 201720857784U CN 207121059 U CN207121059 U CN 207121059U
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- CN
- China
- Prior art keywords
- hot
- air
- sealing line
- air guide
- main airway
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Abstract
The utility model discloses a kind of shockproof air column bag air passage structure, including by main airway and branch airway；The main airway is formed upper film and lower film hot-pressing by upper hot-sealing line, left hot-sealing line, main airway hot-sealing line, and the right-hand member of the main airway is primary air inlet；The branch airway is formed upper film, lower film, upper air valve mould, lower air valve mould hot pressing by hot-sealing line, air guide hot-sealing line group between main airway hot-sealing line, lower hot-sealing line, gas column, and the main airway hot-sealing line is provided with the refractory layer for forming branch air inlet with gas column junction；The air guide hot-sealing line group includes air guide hot-sealing line and the air guide heat seal point being arranged on below air guide hot-sealing line.Air passage structure of the present utility model has that rational in infrastructure, inflation is quick, air inlet rate is high, air flue water conservancy diversion and returns the characteristics of only effect is good, air-keeping rate is high.
Description
Technical field
A kind of shockproof air column bag air passage structure is the utility model is related to, belongs to packing technique field.
Background technology
Not fully design, planning, causes gas easily to go out and is not easy into shockproof gas column on the air passage structure of existing shockproof air column bag
Bag charging efficiency is low, and air-keeping rate is also low, so as to have impact on the using effect of shockproof air column bag, Shortcomings.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of shockproof air column bag air passage structure, has rational in infrastructure, air inlet rate
High, the characteristics of air-keeping rate is good.
The utility model is as follows using technical scheme：
A kind of shockproof air column bag air passage structure, including main airway from external air source to air column bag that supplied from and from main airway to
The branch airway of gas column supply；The main airway is warm by upper film and lower film by upper hot-sealing line, left hot-sealing line, main airway hot-sealing line
Swaging is into the right-hand member of the main airway is primary air inlet；The branch airway is by warm between main airway hot-sealing line, lower hot-sealing line, gas column
Envelope line, air guide hot-sealing line group form upper film, lower film, upper air valve mould, lower air valve mould hot pressing, the main airway hot-sealing line with
Gas column junction is provided with the refractory layer for forming branch air inlet；The air guide hot-sealing line group includes air guide hot-sealing line and is arranged on air guide
Air guide heat seal point below hot-sealing line；The air guide that the air guide hot-sealing line includes being arranged oppositely seals right line and air guide heat-sealing is left
Line, it is in inverted " y " shape that the air guide, which seals right line, and the air guide seals left line in inverted anti-" y " shape；The air guide heat-sealing
Point includes multiple annular heat seal points or/and multiple class triangle heat seal points.
Further, three drift angles of the class triangle heat seal point are fillet, the base of the class triangle heat seal point
It is upper that there is a concave arc.
Further, the refractory layer is provided with positioning tag slot.
Compared with prior art, the beneficial effects of the utility model are：Each gas column air inlet is due to the structure of uniqueness
So that hot-sealing line is same as above hot-sealing line and forms malleation to gas column passage forming guide effect and adjacent gas column to air-flow, so as to carry
High intake efficiency.Air guide hot-sealing line group had both played a part of being oriented to drainage to air-flow into gas column, lifted the patency of air inlet,
Also the effect of reverse non-return is produced after entering to gas, improves the air-keeping rate of gas column.Particularly fall the air guide hot-sealing line of " y " shape
Air guide path is formed by asymmetric mirror image, drainage is formed to air inlet, to gas under the mutual intersection of air guide hot-sealing line
Stream forms cushioning effect, reduces destruction of the air-flow to air guide heat seal point, adds the conductance of air-flow again.Air guide heat seal point pair
Air flue is split, gas enter it is fashionable accomplish drainage, while gas leak is served together with air guide hot-sealing line
Effective segmentation and non-return, improve gas retaining.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is air guide hot-sealing line group structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
Refer to shown in Fig. 1-2, a kind of shockproof air column bag air passage structure, including the master supplied from external air source to air column bag
Air flue (1) and the branch airway (2) supplied from main airway to gas column；The main airway (1) is by upper hot-sealing line (10), left hot-sealing line
(20), main airway hot-sealing line (30) forms upper film and lower film hot-pressing, and the right-hand member of the main airway (1) is primary air inlet
(40)；The branch airway (2) is by hot-sealing line (60), air guide hot-sealing line between main airway hot-sealing line (30), lower hot-sealing line (50), gas column
Group (70) forms upper film, lower film, upper air valve mould, lower air valve mould hot pressing, and the main airway hot-sealing line (30) connects with gas column
The place of connecing is provided with the refractory layer (80) for forming branch air inlet；The air guide hot-sealing line group (70) includes air guide hot-sealing line (71) and set
Air guide heat seal point (72) below air guide hot-sealing line (71)；The air guide hot-sealing line (71) includes the air guide heat-sealing being arranged oppositely
Right line (711) and air guide seal left line (712), and it is in inverted " y " shape that the air guide, which seals right line (711), the air guide heat-sealing
Left line (712) is in inverted anti-" y " shape；The air guide heat seal point (72) includes annular heat seal point (721) and three class triangles
Shape heat seal point (722).
Further, three drift angles of the class triangle heat seal point (722) are fillet, the class triangle heat seal point
(722) there is a concave arc (723) on base.
Further, the refractory layer (80) is provided with positioning tag slot (801).
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (3)
- A kind of 1. shockproof air column bag air passage structure, it is characterised in that：Including main airway from external air source to air column bag that supplied from and The branch airway supplied from main airway to gas column；The main airway is by upper hot-sealing line, left hot-sealing line, main airway hot-sealing line by upper film Formed with lower film hot-pressing, the right-hand member of the main airway is primary air inlet；The branch airway is by main airway hot-sealing line, lower heat-sealing Hot-sealing line, air guide hot-sealing line group form upper film, lower film, upper air valve mould, lower air valve mould hot pressing between line, gas column, the master Air flue hot-sealing line is provided with the refractory layer for forming branch air inlet with gas column junction；The air guide hot-sealing line group includes air guide hot-sealing line And it is arranged on the air guide heat seal point below air guide hot-sealing line；The air guide hot-sealing line include the air guide that is arranged oppositely seal right line and Air guide seals left line, and it is in inverted " y " shape that the air guide, which seals right line, and the air guide seals left line in inverted anti-" y " shape；Institute Stating air guide heat seal point includes multiple annular heat seal points or/and multiple class triangle heat seal points.
- A kind of 2. shockproof air column bag air passage structure according to claim 1, it is characterised in that：The class triangle heat seal point Three drift angles be fillet, there is a concave arc on the base of the class triangle heat seal point.
- A kind of 3. shockproof air column bag air passage structure according to claim 1, it is characterised in that：The refractory layer is provided with fixed Bit identification area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857784.9U CN207121059U (en) | 2017-07-15 | 2017-07-15 | A kind of shockproof air column bag air passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857784.9U CN207121059U (en) | 2017-07-15 | 2017-07-15 | A kind of shockproof air column bag air passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121059U true CN207121059U (en) | 2018-03-20 |
Family
ID=61612661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857784.9U Expired - Fee Related CN207121059U (en) | 2017-07-15 | 2017-07-15 | A kind of shockproof air column bag air passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844327A (en) * | 2019-11-04 | 2020-02-28 | 昆山亚比斯环保包装材料有限公司 | Sealing structure |
| CN111439484A (en) * | 2020-05-12 | 2020-07-24 | 重庆新瑞丽包装印务有限公司 | Air column bag and air passage for buffering air column |
| CN111439483A (en) * | 2020-05-12 | 2020-07-24 | 重庆新瑞丽包装印务有限公司 | Novel long-acting buffer gas column bag |
-
2017
- 2017-07-15 CN CN201720857784.9U patent/CN207121059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844327A (en) * | 2019-11-04 | 2020-02-28 | 昆山亚比斯环保包装材料有限公司 | Sealing structure |
| CN111439484A (en) * | 2020-05-12 | 2020-07-24 | 重庆新瑞丽包装印务有限公司 | Air column bag and air passage for buffering air column |
| CN111439483A (en) * | 2020-05-12 | 2020-07-24 | 重庆新瑞丽包装印务有限公司 | Novel long-acting buffer gas column bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |