CN207482205U - Aircraft double layer security air bag - Google Patents
Aircraft double layer security air bag Download PDFInfo
- Publication number
- CN207482205U CN207482205U CN201721599264.9U CN201721599264U CN207482205U CN 207482205 U CN207482205 U CN 207482205U CN 201721599264 U CN201721599264 U CN 201721599264U CN 207482205 U CN207482205 U CN 207482205U
- Authority
- CN
- China
- Prior art keywords
- external capsule
- capsula interna
- air bag
- aircraft
- double layer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Air Bags (AREA)
Abstract
The utility model discloses a kind of aircraft double layer security air bags, and including capsula interna and external capsule, the capsula interna is wrapped in inside external capsule, and the part utricule and capsula interna of the external capsule are integrated；The capsula interna is closed air bag, which is provided with an inflating port；The external capsule lower part is equipped with several aeration holes.Advantage is that the aircraft double layer security air bag of the utility model is made of two layers of air bag, closed capsula interna and open external capsule, when aircraft stall, safety device can control gas cylinder to carry out detonation inflation to capsula interna, the external capsule of its outer layer can be strutted after capsula interna detonation, then continuing during whereabouts, air is entered by the aeration hole above external capsule props up external capsule in external capsule.First time buffering is first carried out by external capsule with hitting when air bag hits ground, outer intracapsular gas can urge releasing, and capsula interna is made to carry out second and is hit.It is soft shock to hit for the first time, is next only the buffering collision of closed of capsula interna, maximumlly protects the complete and safe of aircraft.
Description
Technical field
The utility model is related to unmanned vehicle field, more particularly to a kind of aircraft double layer security air bag.
Background technology
Aircraft is when accident occurs in flight, in order to reduce the damage of aircraft, needs to carry out impact protector to aircraft,
Air bag is generally adopted by carry out the impact protector of aircraft, but existing air bag is all the closed gas of individual layer
Capsule, it is excessive in the pressure born in a flash of shock, and only once cushioning effect, aircraft damage is may result in, even
Directly air bag may be hit quick-fried, lose protective effect.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of aircraft that can effectively reduce shock dynamics is double-deck
Air bag.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of aircraft double layer security air bag, including capsula interna and external capsule, the capsula interna is wrapped in inside external capsule, described outer
The part utricule and capsula interna of capsule are integrated；The capsula interna is closed air bag, which is provided with an inflating port；The external capsule lower part
Equipped with several aeration holes.
Further, best for the buffering effect of air bag, capsula interna and external capsule are ellipse, and oval air bag is colliding
When and the contact area on ground can gradually increase so that pressure is gradually retarded.
Further, in order to increase the efficiency of air inlet, support ring can be embedded in the peritreme of aeration hole, by aeration
Hole supports.
Further, it is connected with tracheae on inflating port.
The utility model is beneficial in that：
The aircraft double layer security air bag of the utility model is made of two layers of air bag, closed capsula interna and open external capsule,
When aircraft stall, safety device can control gas cylinder to carry out detonation inflation to capsula interna, its outer layer can be strutted after capsula interna detonation
Then external capsule is continuing during whereabouts, air is entered by the aeration hole above external capsule props up external capsule in external capsule.When
Air bag first carries out first time buffering with hitting when hitting ground by external capsule, and outer intracapsular gas can urge releasing, and capsula interna is made to carry out second
It hits.The open by design of external capsule so that it is soft shock to hit for the first time, is next only the buffering collision of closed of capsula interna, maximum
That changes protects the complete and safe of aircraft.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1- capsula internas, 2- inflating ports, 3- external capsules, 31- aeration holes, 4- support rings, 5- tracheaes.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but do not form the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1：
A kind of aircraft double layer security air bag, including capsula interna 1 and external capsule 3, capsula interna 1 is wrapped in inside external capsule 3, described outer
The part utricule and capsula interna 1 of capsule 3 are integrated；The capsula interna 1 is closed air bag, which is provided with an inflating port 2；The external capsule
3 lower parts are equipped with several aeration holes 31.
As preference, the buffering effect for air bag is best, capsula interna 1 and external capsule 3 are ellipse, and oval air bag exists
The contact area on during collision and ground can gradually increase so that pressure is gradually retarded.
As preference, in order to increase the efficiency of air inlet, support ring 4 can be embedded in the peritreme of aeration hole 31,
Aeration hole 31 is supported.
As preference, being connected convenient for gas cylinder, tracheae 5 is connected on inflating port 2.
The aircraft double layer security air bag of the utility model is made of two layers of air bag, closed capsula interna 1 and open external capsule
3, when aircraft stall, safety device can control gas cylinder to carry out detonation inflation to capsula interna 1, and capsula interna 1 can be strutted outside it after detonating
Then the external capsule 3 of layer is continuing during whereabouts, air enters 3 inner support of external capsule by the aeration hole 31 above external capsule 3
Play external capsule 3.First time buffering is first carried out by external capsule 3 with hitting when air bag hits ground, the gas in external capsule 3 can urge releasings, make interior
Capsule 1 carries out second and hits.The open by design of external capsule 3 so that it is soft shock to hit for the first time, is next only capsula interna 1
Buffering collision of closed, maximumlly protect the complete and safe of aircraft.
The embodiment of the utility model is explained in detail, but the utility model is not limited to be retouched above in association with attached drawing
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (4)
1. a kind of aircraft double layer security air bag, it is characterised in that：Including capsula interna (1) and external capsule (3), the capsula interna (1) is wrapped
It is internal to be rolled in external capsule (3), the part utricule and capsula interna (1) of the external capsule (3) are integrated；The capsula interna (1) is closed air bag,
It which is provided with an inflating port (2)；External capsule (3) lower part is equipped with several aeration holes (31).
2. aircraft double layer security air bag according to claim 1, it is characterised in that：The capsula interna (1) and external capsule (3) are equal
For ellipse.
3. aircraft double layer security air bag according to claim 1, it is characterised in that：The peritreme of the aeration hole (31)
It is upper to be embedded with support ring (4).
4. according to claim 1-3 any one of them aircraft double layer security air bags, it is characterised in that：The inflating port (2)
On be connected with tracheae (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599264.9U CN207482205U (en) | 2017-11-27 | 2017-11-27 | Aircraft double layer security air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599264.9U CN207482205U (en) | 2017-11-27 | 2017-11-27 | Aircraft double layer security air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482205U true CN207482205U (en) | 2018-06-12 |
Family
ID=62472609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599264.9U Expired - Fee Related CN207482205U (en) | 2017-11-27 | 2017-11-27 | Aircraft double layer security air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207482205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877748A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | But folding double-deck gasbag of retrieving of parachute landing unmanned aerial vehicle quick replacement |
-
2017
- 2017-11-27 CN CN201721599264.9U patent/CN207482205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877748A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | But folding double-deck gasbag of retrieving of parachute landing unmanned aerial vehicle quick replacement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207482205U (en) | Aircraft double layer security air bag | |
| CN108327907B (en) | Working method for equipping airborne multistage airbag cooperative buffering device | |
| CA2830894C (en) | Constant area vent for external crash attenuation airbag | |
| CN108025815A (en) | Inflatable parachute air bag system | |
| CN208021761U (en) | A kind of unmanned plane parachute | |
| CN107914898A (en) | A kind of carrier rocket level recycling protection landing mechanism, device and workflow | |
| WO2018099021A1 (en) | Planting device and fall protection method for planting device | |
| CN102678175A (en) | Mining flexible inflatable air bag | |
| CN207352803U (en) | Underwater escape training inflation escape compartment | |
| CN205547501U (en) | Soft three layer construction of soft or hard takes mining safety helmet of air bag formula | |
| CN104527985B (en) | A kind of slow fall method of increasing resistance of high altitude escape and slow descending device | |
| CN206437229U (en) | A kind of fixed-wing UAV Landing buffer air bag for preventing turning over | |
| CN204393481U (en) | A kind of double bolloon safety cap | |
| CN104627372B (en) | A kind of descent control device for sky escape protecting eyes | |
| CN103520845A (en) | Multilayer safety air cushion | |
| CN208049213U (en) | A kind of high-rise building escape device of fixed point land | |
| CN207631798U (en) | Drop tank | |
| CN203075485U (en) | Lifesaving air bag for high-altitude landing | |
| CN106741992A (en) | A kind of fixed-wing UAV Landing buffer air bag for preventing turning over | |
| CN209795843U (en) | Unmanned aerial vehicle landing buffering gasbag | |
| CN209008867U (en) | A kind of unmanned plane and load guard system | |
| KR102185974B1 (en) | An Air Damping Buster Type of an Air Bag for an Industrial Use and a Method for Manufacturing the Same | |
| CN105905065A (en) | Automobile air bag device | |
| CN205997845U (en) | A kind of air bag with neonychium | |
| CN201980181U (en) | Gas bag device with adjustable vent hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211127 |