CN103129817A - Flexible folding type parapack - Google Patents
Flexible folding type parapack Download PDFInfo
- Publication number
- CN103129817A CN103129817A CN2011103791631A CN201110379163A CN103129817A CN 103129817 A CN103129817 A CN 103129817A CN 2011103791631 A CN2011103791631 A CN 2011103791631A CN 201110379163 A CN201110379163 A CN 201110379163A CN 103129817 A CN103129817 A CN 103129817A
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- centimetres
- parapack
- folding type
- flexible folding
- usage
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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.)
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Abstract
The invention discloses a flexible folding type parapack, and belongs to the field of packaging. The purpose of the flexible folding type parapack is to solve the problems of accuracy and convenience degree of usage when an airplane paradrops objects. A flexible folding type of the flexible folding type parapack can be used for solving the problems of difficulties in usage and storage. A moving type air filling technology solves the problems of usage of parachutes in the air, and solves the problem that accuracy of parachute drop is poor, and cost can be reduced.
Description
Technical field:
The present invention relates to a kind of packing of free-falling body.The packing of the foam material of the automatic inflating that can use when being particularly related to a kind of airplane air dropping article.
Background technology:
The foam packing is mainly XPE, PET, PU, four kinds of EPDM etc.Good buffering is arranged, and fire-retardant, anti-puncture performance can provide defencive function for falling objects.And the automatic inflating functional structure arranged.
Parapack reload request aircraft 80 metre per second (m/s) flying speeds are highly more than 100 meters, object to be thrown in.Waterproof at first after object lands, the pollution of mud etc.When there are the objects such as branch on ground, can not wear out.Most critical is to require in war, and airdrop hardware when the disasteies such as earthquake occur may have military notebook, and mineral water etc. are badly in need of the disaster relief supplies input, and just also requirement is shockproof for this.Easily highly do not open 100 meters left and right when parachute is thrown in addition, or former thereby waft from throwing in the place due to air-flow.The parachute cost is higher again.Now an above difficult problem is badly in need of solving in the air-drop field.To guarantee when dropping for about 100 meters, even weather is more abominable, also can accurately arrives and throw in the place.And object easily opens and uses after dropping to ground.
Description of drawings:
Fig. 1, the layer structure of bag.
Fig. 2, the section drawing of qi of chong channel ascending adversely equipment.
Summary of the invention;
This packing is exactly in order to overcome aircraft 100 meters low-latitude flyings, and parachute is not opened and price is high and a product of design, and this product operation is simple and easy, can open to pack without any need for instrument after landing and get thing.
The scheme of technical solution difficult point has the XPE that has at first selected antidetonation anti-puncture, the materials such as PET, and about 70 kilograms of every cubic meters of density, pulling strengrth is greater than 0.8 MPa, and disruption characteristic is greater than 836.21 newton.Can satisfy air-drop ground shock power.And related to unique campaign-styled self-filler, thus make airdrop hardware utilize the kinetic energy that potential energy changes in the free-falling body process and cause wind speed to raise, thus the automatic inflating function completed.Gas rests in internal airbag, and qi of chong channel ascending adversely valve autoshutdown when the unexpected kiss the earth of object makes the object that is pressed on air bag can not be badly shaken like this.Be provided with in addition slide fastener dress thing mouth, pull head had easily not open do not put.Object lands just can be opened without instrument afterwards with hand.
Claims (5)
1. soft folded formula is deposited technique.It is----20 centimetres, wide 45 centimetres----10 centimetres, high 50 centimetres----45 centimetres to it is characterized by long 50 centimetres.But can freely fold.
Every layer to select materials be all foam.Parameter attribute is: disruption characteristic is 500----800 newton.
3. automatic inflating structure.It is characterized by the individual event inflation, susceptibility is more than 0.5 kilogram.
4. every layer of structure is connected to the glue connection.It is characterized by environmental protection, and specificity is arranged.Be polyesters glue.Just sticking, hold viscosity and can reach GB.
5. sewing process meets below 20% of object volume that fills.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103791631A CN103129817A (en) | 2011-11-23 | 2011-11-23 | Flexible folding type parapack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103791631A CN103129817A (en) | 2011-11-23 | 2011-11-23 | Flexible folding type parapack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103129817A true CN103129817A (en) | 2013-06-05 |
Family
ID=48490369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103791631A Pending CN103129817A (en) | 2011-11-23 | 2011-11-23 | Flexible folding type parapack |
Country Status (1)
Country | Link |
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CN (1) | CN103129817A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004090261A (en) * | 2002-08-29 | 2004-03-25 | Hakko Kasei Kk | Polyethylenic resin tubular film with corona discharge stripes and use thereof |
CN2832661Y (en) * | 2005-08-11 | 2006-11-01 | 杨玉山 | Escape chute |
CN1903675A (en) * | 2005-07-29 | 2007-01-31 | 上海尼禄国际贸易有限公司 | Self binding film non return air packaging material C type bag and its manufacturing method |
JP4447151B2 (en) * | 2000-12-04 | 2010-04-07 | 藤倉航装株式会社 | Air bag for hanging sac |
CN201506538U (en) * | 2009-04-30 | 2010-06-16 | 钟爱民 | Air drop container |
-
2011
- 2011-11-23 CN CN2011103791631A patent/CN103129817A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4447151B2 (en) * | 2000-12-04 | 2010-04-07 | 藤倉航装株式会社 | Air bag for hanging sac |
JP2004090261A (en) * | 2002-08-29 | 2004-03-25 | Hakko Kasei Kk | Polyethylenic resin tubular film with corona discharge stripes and use thereof |
CN1903675A (en) * | 2005-07-29 | 2007-01-31 | 上海尼禄国际贸易有限公司 | Self binding film non return air packaging material C type bag and its manufacturing method |
CN2832661Y (en) * | 2005-08-11 | 2006-11-01 | 杨玉山 | Escape chute |
CN201506538U (en) * | 2009-04-30 | 2010-06-16 | 钟爱民 | Air drop container |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |