CN106667670A - Lift air cushion for field lifesaving - Google Patents
Lift air cushion for field lifesaving Download PDFInfo
- Publication number
- CN106667670A CN106667670A CN201710066193.4A CN201710066193A CN106667670A CN 106667670 A CN106667670 A CN 106667670A CN 201710066193 A CN201710066193 A CN 201710066193A CN 106667670 A CN106667670 A CN 106667670A
- Authority
- CN
- China
- Prior art keywords
- air cushion
- lift
- fan
- support bar
- cushion
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
Abstract
The invention discloses a lift air cushion for field lifesaving. The air cushion comprises two support rods which are arranged in opposition and of hollow structure, a bearing cushion connected between the two support rods, a net cover which is bound at the outer circumference of the bearing cushion, lifting fans which are pulled and hung on the support rods, and batteries which are installed in the support rods for supplying electricity to the corresponding lifting fan. The two support rods are favorably the rigid pipe bodies. Two ends of each pipe body are provided with sealing heads. When the bearing cushion is not inflated, the bearing cushion can be rolled or folded for the convenience of carrying. After the bearing cushion is fully unfolded, a rescued person is placed on the bearing cushion. The lifting fan is used to pull up the air cushion integrally to make the bearing cushion keep a distance from the ground, and therefore a rescuer can easily draw the support rods for advancing.
Description
Technical field
The present invention relates to a kind of field rescue equipment, more particularly to a kind of lifesaving lift air cushion of convenient towing.
Background technology
Field work, outdoor exercises or when carrying out specialty rescue, often carry the wounded using stretcher, carry the wounded
Stretcher heavy load, is difficult to carry over long distances, manually shoulders to carry a stretcher in addition and also is difficult to be carried out in region with a varied topography, Shang Yuanyi
Jolted and rocked.
The content of the invention
The present invention provides a kind of easy to use, labour-saving lift air cushion, is more favorable for carrying and protecting the wounded.
A kind of lift air cushion of outdoor lifesaving, including：
Two support bars positioned opposite and for hollow-core construction；
It is connected to the carrying air cushion between two support bars；
It is strapped in the guard for carrying air cushion periphery；
Pull the lift fan on support bar；
Installed in the battery that support bar inside powers for corresponding lift fan.
In the present invention, be lifted up lying in using lift fan carry on air cushion by salvor, two support bars can be protected
The carrying necessary rigid shape in air cushion edge is held, then is advanced by pulling support bar, and then shifted by salvor.
Preferably, two support bar is rigid body, body two ends carry end socket.
Sealing is connected by modes such as screw thread or interference fits and kept between end socket and body, to protect battery.
Preferably, the body or end socket are provided with binding post, the circuit connection of battery is connected to wiring in body
Terminal is located at the side in body, is connected by circuit between the binding post of two support bars.
With regard to circuit itself, prior art can be used.
Preferably, the lift fan is four, every is connected by hauling rope with the termination position of a wherein support bar
Connect.
Four arrangements of lift fan can ensure stress equalization on the whole, be easy to maintain lift air cushion on the whole flat
Surely, prevent from causing secondary injury in moving process.
Preferably, the lift fan is ducted fan, the airway walls of tubular are specifically included and installed in airway walls
The fan electromotor and impeller of interior mutual linkage, wherein being cased with protective air-bag in the periphery of the airway walls.
Preferably, the termination position of support bar is provided with suspension ring, every airway walls root edge of lift fan is led by a plurality of
Straw line is connected on a corresponding suspension ring.
Preferably, be provided with the controller for regulating and controlling each lift fan, controller by wired or wireless way with it is each
Lift fan circuit is connected.
The lift fan drive circuit of setting and the matching of controller can use prior art, each lift fan by
In model is identical can be with Synchronization Control, it is of course possible to each independent control.
Preferably, the protective air-bag is provided with vacuumizes stomata, the side wall of protective air-bag is elastomeric material and/or protection
Elastic filler is provided with air bag voluntarily to recover protective air-bag shape.
Preferably, the carrying air cushion is provided with and vacuumizes stomata, carry air cushion and be elastomeric material and/or carry in air cushion
Elastic filler is provided with to voluntarily recovering bearing air cushion shape.
Respectively vacuumizing can install valve at stomata, be easy to control.
Preferably, the carrying air cushion and guard are fixed on phase by way of connector, bonding or wound upon themselves
On the support bar answered.
Preferably, being connected with towing hawser on a wherein support bar.
Advanced by pulling hawser artificial traction lift air cushion when using.
In the present invention carry air cushion can crimp or fold in unaerated, be convenient for carrying, it is inflating expanded after by rescue people
Member is placed on carrying air cushion, and air cushion is integrally pulled upwards using lift fan, makes the certain terrain clearance of carrying air cushion, gives first aid to people
Member can be carried out with the towing support bar of relative ease.
Brief description of the drawings
Fig. 1 is the lift air cushion structure schematic diagram of outdoor lifesaving of the present invention；
Fig. 2 is the structural representation of lift fan of the present invention.
Specific embodiment
Referring to Fig. 1, Fig. 2, the lift air cushion of outdoor lifesaving of the present invention, including two positioned opposite and for hollow-core construction
Support bar 3, support bar 3 is rigid material, such as metal or synthetic material, it is preferred to use carbon fiber isodensity is small, and intensity is high
Material, support bar 3 is hollow-core construction, and internal battery group, the termination position of support bar 3 is provided with end socket 4, plays sealing function.
The multisection lithium battery of series connection is installed in the inside of support bar 3, and wiring is provided near termination position in end socket 4 or support bar 3
Post or interface, support bar 3 serve not only as the work that power supply carrier (can be considered Battery Baton) also acts the overall lift air cushion of support
With.
Carrying air cushion 1 is connected between two support bars；Carrying air cushion 1 can use air-locked textile cloth or more solid modeling
Material cloth is made, and not under use state, using reduction volume is vacuumized, is easy to carry, and can be inflated when using expands it, or holds
Carrier gas pad is elastomeric material and/or carries in air cushion and be provided with elastic filler, after opening vacuumizes stomata, can voluntarily recovering bearing
The swelling state of air cushion.
Carry the outside of air cushion 1 and be surrounded by guard 2, play assistant reinforcements support effect, even if carry air cushion 1 rupturing, succoured
Personnel do not fall out on the ground yet, further improve security.
Carry air cushion 1 and guard 2 and be fixed on corresponding support bar 3 by way of connector, bonding or wound upon themselves
On.Towing hawser 7 is connected with a wherein support bar 3.Overall lift air cushion is pulled to advance using pulling hawser 7 when using.
Lift fan 6 is four, and every is connected by hauling rope 6 with the termination position of a wherein support bar, such as in branch
The termination position of strut 3 is provided with suspension ring, and the airway walls root edge of lift fan 5 is connected to corresponding one and hangs by a plurality of hauling rope 6
On ring.
Lithium battery inside support bar 3 is powered for each lift fan 5, is additionally provided with the control for regulating and controlling each lift fan 5
Device, salvor adjusts the power of each lift fan 5 by controller using wired or wireless way, realize lifting upwards or under
Drop.The drive circuitry arrangement of controller and lift fan can use prior art.
Lift fan 5 is ducted fan, specifically includes the airway walls 5a of tubular and is mutually linked in airway walls
Fan electromotor and impeller 5b, wherein being cased with protective air-bag 5c in the periphery of airway walls 5a.
Common ducted fan airway walls use metal or Other Engineering material, and the present invention is mitigation weight, except fan electricity
Outside machine, impeller 5b, airway walls 5a are made of carbon fibre material, and, in 30MM or so, impeller 5b is using double for airway walls 5a external diameters
Layer blade.
Protective air-bag 5c can be used as the Auxiliary support of airway walls 5a.Gluing side is used between protective air-bag 5c and airway walls 5a
Formula does not stay air gap.
Protective air-bag 5c is provided with and vacuumizes stomata, in not use state, using vacuumize process, reduces volume.Protection gas
The side wall of capsule is that elastic filler is provided with elastomeric material and/or protective air-bag voluntarily to recover protective air-bag shape, open
After vacuumizing stomata, can voluntarily recover the swelling state of protective air-bag.
The present invention is pulled up using four lift fans from the corner for carrying air cushion, and lift fan passes through power line and control
Line processed is connected with Battery Baton and controller, and the drive circuit of corresponding lift fan is provided with inside support bar 3, hand-held control when using
Device then controls the running parameter of lift fan by drive circuit.
Carry air cushion to be connected with front and rear two support bars by guard, both sides electric power connection line is passed through between two support bars
Parallel connection, is lain on carrying air cushion by salvor and is fixed on guard and carrying air cushion by fixing band.
When using, first by lift fan and carrying air cushion inflation, after installing related circuit and towing hawser, by hand-held
Controller control lift fan goes up to the air to certain altitude, and slowly increase lift has certain terrain clearance to air cushion is carried, then passes through
Towing hawser moves ahead suspension assembly traction.
Claims (10)
1. the lift air cushion of a kind of outdoor lifesaving, it is characterised in that including：
Two support bars positioned opposite and for hollow-core construction；
It is connected to the carrying air cushion between two support bars；
It is strapped in the guard for carrying air cushion periphery；
Pull the lift fan on support bar；
Installed in the battery that support bar inside powers for corresponding lift fan.
2. the lift air cushion of outdoor lifesaving as claimed in claim 1, it is characterised in that two support bar is rigid pipe
Body, body two ends carry end socket.
3. the lift air cushion of outdoor lifesaving as claimed in claim 2, it is characterised in that the body or end socket are provided with and connect
Line terminals, the circuit connection of battery is connected to side of the binding post in body, the binding post of two support bars in body
Between by circuit connect.
4. the lift air cushion of outdoor lifesaving as claimed in claim 1, it is characterised in that the lift fan is four, often
Platform is connected by hauling rope with the termination position of a wherein support bar.
5. the lift air cushion of outdoor lifesaving as claimed in claim 4, it is characterised in that the lift fan is duct wind
Fan, the fan electromotor and impeller for specifically including the airway walls of tubular and mutually being linked in airway walls, wherein described
The periphery of airway walls is cased with protective air-bag.
6. the lift air cushion of outdoor lifesaving as claimed in claim 5, it is characterised in that the termination position of support bar is provided with hangs
Ring, every airway walls root edge of lift fan is connected on a corresponding suspension ring by a plurality of hauling rope.
7. the lift air cushion of outdoor lifesaving as claimed in claim 1, it is characterised in that be provided with for regulating and controlling each lift fan
Controller, controller is connected by wired or wireless way with each lift fan circuit.
8. the lift air cushion of the outdoor lifesaving as described in any one of claim 1~7, it is characterised in that the protective air-bag
It is provided with and vacuumizes stomata, the side wall of protective air-bag is used to voluntarily to be provided with elastic filler in elastomeric material and/or protective air-bag
Recover protective air-bag shape.
9. the lift air cushion of the outdoor lifesaving as described in any one of claim 1~7, it is characterised in that the carrying air cushion
It is provided with and vacuumizes stomata, it is that elastic filler is provided with elastomeric material and/or carrying air cushion voluntarily to recover to hold to carry air cushion
Carrier gas pulvilliform shape.
10. the lift air cushion of outdoor lifesaving as claimed in claim 1, it is characterised in that be connected with a wherein support bar
Towing hawser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066193.4A CN106667670A (en) | 2017-02-06 | 2017-02-06 | Lift air cushion for field lifesaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066193.4A CN106667670A (en) | 2017-02-06 | 2017-02-06 | Lift air cushion for field lifesaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106667670A true CN106667670A (en) | 2017-05-17 |
Family
ID=58860354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066193.4A Pending CN106667670A (en) | 2017-02-06 | 2017-02-06 | Lift air cushion for field lifesaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667670A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628133A1 (en) * | 1986-08-19 | 1988-02-25 | Scheib Artur | Solar radiation energy utilisation by means of photovoltaic cells (photocells) on a captive balloon |
| JPH04164447A (en) * | 1990-03-06 | 1992-06-10 | Osaka Yuji | Lifesaving litter of gas filling type |
| CA2510131A1 (en) * | 2005-06-02 | 2006-12-02 | Patrick Fisher | Stretcher |
| CN101585409A (en) * | 2009-07-01 | 2009-11-25 | 王德普 | Aircraft and uses thereof |
| CN101862243A (en) * | 2010-07-12 | 2010-10-20 | 浙江机电职业技术学院 | Portable aerating stretcher |
| CN101913311A (en) * | 2010-07-30 | 2010-12-15 | 南京航空航天大学 | Multiple motion mode robot and motion mode thereof |
| CN202342316U (en) * | 2011-11-30 | 2012-07-25 | 无锡通明科技有限公司 | Stretcher |
| CN202920497U (en) * | 2012-11-06 | 2013-05-08 | 姜伟峰 | Air cushion support stretcher with shoulder straps |
| CN203354784U (en) * | 2013-08-05 | 2013-12-25 | 吴昆� | Field emergency stretcher |
| CN104161626A (en) * | 2014-07-31 | 2014-11-26 | 周从文 | Earthquake first-aid stretcher |
| CN105030429A (en) * | 2015-07-24 | 2015-11-11 | 中国人民解放军军事医学科学院卫生装备研究所 | Flight stretcher |
| CN106005394A (en) * | 2016-07-22 | 2016-10-12 | 中国航空工业集团公司西安飞机设计研究所 | Rescue aircraft |
| CN106240263A (en) * | 2016-08-15 | 2016-12-21 | 浙江建设职业技术学院 | A kind of ducted fan power vehicle |
-
2017
- 2017-02-06 CN CN201710066193.4A patent/CN106667670A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628133A1 (en) * | 1986-08-19 | 1988-02-25 | Scheib Artur | Solar radiation energy utilisation by means of photovoltaic cells (photocells) on a captive balloon |
| JPH04164447A (en) * | 1990-03-06 | 1992-06-10 | Osaka Yuji | Lifesaving litter of gas filling type |
| CA2510131A1 (en) * | 2005-06-02 | 2006-12-02 | Patrick Fisher | Stretcher |
| CN101585409A (en) * | 2009-07-01 | 2009-11-25 | 王德普 | Aircraft and uses thereof |
| CN101862243A (en) * | 2010-07-12 | 2010-10-20 | 浙江机电职业技术学院 | Portable aerating stretcher |
| CN101913311A (en) * | 2010-07-30 | 2010-12-15 | 南京航空航天大学 | Multiple motion mode robot and motion mode thereof |
| CN202342316U (en) * | 2011-11-30 | 2012-07-25 | 无锡通明科技有限公司 | Stretcher |
| CN202920497U (en) * | 2012-11-06 | 2013-05-08 | 姜伟峰 | Air cushion support stretcher with shoulder straps |
| CN203354784U (en) * | 2013-08-05 | 2013-12-25 | 吴昆� | Field emergency stretcher |
| CN104161626A (en) * | 2014-07-31 | 2014-11-26 | 周从文 | Earthquake first-aid stretcher |
| CN105030429A (en) * | 2015-07-24 | 2015-11-11 | 中国人民解放军军事医学科学院卫生装备研究所 | Flight stretcher |
| CN106005394A (en) * | 2016-07-22 | 2016-10-12 | 中国航空工业集团公司西安飞机设计研究所 | Rescue aircraft |
| CN106240263A (en) * | 2016-08-15 | 2016-12-21 | 浙江建设职业技术学院 | A kind of ducted fan power vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |