CN203902784U - Explosive airbag cloth - Google Patents
Explosive airbag cloth Download PDFInfo
- Publication number
- CN203902784U CN203902784U CN201420259536.0U CN201420259536U CN203902784U CN 203902784 U CN203902784 U CN 203902784U CN 201420259536 U CN201420259536 U CN 201420259536U CN 203902784 U CN203902784 U CN 203902784U
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- China
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- layer
- cloth
- gunpowder
- explosive
- air bag
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- Expired - Fee Related
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Abstract
The utility model provides explosive airbag cloth. Section of the explosive airbag cloth is of a five-layer symmetric structure, each of the upper layer and the lower layer is airtight sealing cloth, the middle layer is a sealed gunpowder layer, each of the second layer and the fourth layer is a sponge layer which is filled with liquid water, edges around the explosive airbag cloth are all sealed, and an ignition layer is connected on the gunpowder layer. According to the explosive airbag cloth, an airbag can be formed by quickly bulking the sealed cloth through a lot of gas generated during an explosion of gunpowder, in the gunpowder layer, ignited by the ignition device; by designing the sponge layers for storing water, heat generated during the explosion can be quickly absorbed to prevent the heat from burning through the sealed cloth and causing air leaking. The explosive airbag cloth is inflated in an explosion manner and is quite high in inflation speed, so that instantaneity during lifesaving can be guaranteed; inflation equipment is not needed in the inflation mode, so that the explosive airbag cloth is more convenient to carry.
Description
Technical field
The utility model relates to fabric technical field, is specifically related to a kind of explosive air bag cloth.
Background technology
Explosive be one can be within the utmost point short time material of acutely burning (i.e. blast), be under the effect of certain outside energy, the material of being blasted by self-energy.Blast object can produce a large amount of gas at explosion time.Air bag is a kind of being filled with pressurized air or aqueous medium in rubber capsule flexibly; Utilize the flowing power of air ground compressibility and water to realize elastic reaction.Airbag structure can be made various productive life articles for use, and as our common pneumatic die cushion head, the air bed arriving, and some have the packing of airbag structure.Air bag also usually uses in regard to life in addition, and as in the time having people to jump out of the building, lifesaving personnel can place air bag cushion below building, prevent that the personnel of jumping out of the building from falling to death; In the time that steamer meets accident, people also usually use air sac ship escape.But air bag cushion or air cushion vehicle could use after all needing inflatable appliance to inflate, need a large amount of time, and no matter be in the event of jumping out of the building or jump ship escape, the time is all very urgent, therefore the speed of inflation has great impact to the result of rescue.
Utility model content
For above problem, the utility model provides a kind of use can use the explosive air bag cloth of blast mode fast aeration.
The technical scheme that the utility model adopts is: the cross section of this explosivity air bag cloth is five layers of symmetrical structure, and its levels is sir-tight packing cloth, and interlayer is the gunpowder layer of sealing, and the second layer and the 4th layer are spongy layer, in described spongy layer, are full of liquid water; The surrounding of described explosive air bag cloth, along all sealings, is connected with ignition device on described gunpowder layer.
As preferably, described ignition device adopts extruding blast mode to light a fire to described gunpowder layer, and anti-extrusion cover is equipped with in described ignition device outside.
As preferably, the gunpowder in gunpowder layer is contained in metallic hose, and metallic hose wriggles and arranges between two spongy layers.
The beneficial effects of the utility model are: this explosive air bag cloth can excite the gunpowder in described gunpowder layer by ignition device, make its blast produce a large amount of gas, and packing cloth is propped up to formation air bag fast; The heat absorption that the spongy layer design of water storage can produce explosion time fast, prevents that it from burning gas leakage by packing cloth.This air bag blast cloth adopts blast mode to inflate, and aeration speed is very fast, even if can ensure the property when just raw, and this airing form do not need inflatable appliance, and it is more convenient to carry.
Brief description of the drawings
Fig. 1 is the schematic cross-section of this explosive air bag cloth.
Fig. 2 is that this explosive air bag cloth is overlooked the structural representation of direction.
Fig. 3 is the structural representation of anti-extrusion cover and ignition device.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further illustrated:
As shown in embodiment in Fig. 1 and Fig. 2, this explosive air bag cloth, its cross section comprises five layers of symmetrical structure, its levels is sir-tight packing cloth 1, interlayer is the gunpowder layer 2 of sealing, and the second layer and the 4th layer are spongy layer 3, in described spongy layer 3, are full of liquid water; The surrounding of described explosive air bag cloth, along all sealings, is connected with ignition device 4 on described gunpowder layer 2.
This explosive air bag cloth can be lighted a fire the gunpowder in described gunpowder layer 2 is excited by ignition device 4, makes its blast produce a large amount of gas, and packing cloth 1 is propped up to formation air bag fast; The heat absorption that spongy layer 3 designs of water storage can produce explosion time fast, aqueous water in spongy layer 3 not only can heat transmission absorb heat, in the time that the heat of explosion time is too much, the mode that also can vaporize by aqueous water is absorbed heat, and the aqueous vapor of vaporization can also increase the gas flow raising aeration speed of generation simultaneously.The design of spongy layer 3 can effectively prevent packing cloth 1 to burn gas leakage.This air bag blast cloth adopts blast mode to inflate, and aeration speed is very fast, even if can ensure the property when just raw, and this airing form do not need inflatable appliance, and it is more convenient to carry.Can use in the just raw and use steamer escape of jumping out of the building, the place that aeration speed is had relatively high expectations.
Described ignition device 4 adopts extruding blast mode to light a fire to described gunpowder layer 2 specifically, and as shown in Figures 2 and 3, anti-extrusion cover 5 is equipped with in described ignition device 4 outsides.Shown in push that blast mode just refers to can be by described ignition device 4 be opened to ignition for pushing by ignition device 4.Gunpowder is squeezed can explode, at this moment a kind of common character of gunpowder.In this embodiment China ignition device 4, be designed with the gunpowder that can be extruded.Therefore the design of described anti-extrusion cover 5 is exactly in order to prevent that ignition device 4 is detonated in the time being subject to external force extruding.Therefore the skin of anti-extrusion cover 5 need to be made of hard material, and its inside also needs filling to prevent that ignition device 4 is by the cavernous body of downthrust.In use as long as described anti-extrusion cover 5 is opened, ignition device 4 is carried out to extrusion operation just passable.
As Fig. 2, the gunpowder in gunpowder layer 2 is contained in metallic hose, and metallic hose wriggles and arranges between two spongy layers 3.Metallic hose fine flour adopts hard material to make, and can bend and diameter inconvenience, and this metallic hose can ensure that gunpowder layer 2 can not be extruded in the time that airbag fabric is folded like this, can easily gunpowder layer 2 be evenly distributed between described spongy layer 3 simultaneously.
Claims (3)
1. an explosive air bag cloth, its cross section comprises five layers of symmetrical structure, its levels is sir-tight packing cloth (1), it is characterized in that: its interlayer is the gunpowder layer (2) of sealing, the second layer and the 4th layer are spongy layer (3), and described spongy layer is full of liquid water in (3); The surrounding of described explosive air bag cloth, along all sealings, is connected with ignition device (4) on described gunpowder layer (2).
2. explosive air bag cloth according to claim 1, it is characterized in that: described ignition device (4) adopts extruding blast mode to light a fire to described gunpowder layer (2), and anti-extrusion cover (5) is equipped with in described ignition device (4) outside.
3. explosive air bag cloth according to claim 1, is characterized in that: the gunpowder in gunpowder layer (2) is contained in metallic hose, and metallic hose wriggles and arranges between two spongy layers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259536.0U CN203902784U (en) | 2014-05-21 | 2014-05-21 | Explosive airbag cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259536.0U CN203902784U (en) | 2014-05-21 | 2014-05-21 | Explosive airbag cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902784U true CN203902784U (en) | 2014-10-29 |
Family
ID=51777071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259536.0U Expired - Fee Related CN203902784U (en) | 2014-05-21 | 2014-05-21 | Explosive airbag cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015873A (en) * | 2014-05-21 | 2014-09-03 | 苏州潮盛印花制版实业有限公司 | Explosive gasbag cloth |
-
2014
- 2014-05-21 CN CN201420259536.0U patent/CN203902784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015873A (en) * | 2014-05-21 | 2014-09-03 | 苏州潮盛印花制版实业有限公司 | Explosive gasbag cloth |
| CN104015873B (en) * | 2014-05-21 | 2016-05-04 | 苏州潮盛印花制版实业有限公司 | A kind of explosive air bag cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |