CN103612767A

CN103612767A - Inflatable parachute

Info

Publication number: CN103612767A
Application number: CN201310597436.9A
Authority: CN
Inventors: 谢桂林; 王保忠; 谢天正; 谢桂伟; 谢桐音
Original assignee: Changshu Nanjing Normal University Development Research Institute Co Ltd
Current assignee: Changshu Zijin Intellectual Property Service Co.,Ltd.
Priority date: 2013-11-22
Filing date: 2013-11-22
Publication date: 2014-03-05
Anticipated expiration: 2033-11-22
Also published as: CN103612767B

Abstract

The invention relates to an inflatable parachute and belongs to the technical field of rescuing device and equipment. The parachute comprises a inflatable parachute body, a traction rope, an air guide tube, a chair back, chair armrests, a chair bottom air bag, an air storage tank and a connecting strip. The inflatable parachute body is of a double-layer bag structure made by airtight linen fiber fabric with rubber coated on the inner surface. When light gases such as nitrogen are filled in the double-layer bag structure, an arc resistance face can be formed buffering for descending can be provided by the resistance face and the floating force of the light gases, and the function of the parachute can be achieved. The traction rope made by linen fibers with high tensile resistance is 0.5-1cm in diameter and 2-3m in length, one end of the traction rope is tied to the rope fasteners at the edge of the inflatable parachute body, and the other end of the traction rope is tied to the upper end of the connecting strip. The periphery of an inflatable tube rope is braided into a bush shape, for containing the air guide tube, with linen fibers. The inflatable parachute is simple to manufacture, high in operability, low in cost and evident in effect.

Description

Inflatable parachute

Technical field

The present invention relates to a kind of Inflatable parachute, belong to deliverance apparatus and equipment technical field.

Background technology

Along with Development of Urbanization, in some metropolis, building lid more and more higher, tens meters even the building of up to a hundred meters be seen everywhere, the space of people's activity is also thereupon more and more higher.But there is its fatal shortcoming in higher place, that is exactly once disasters such as presence of fire, and higher place is more dangerous, even if rescue is also helpless at present.So 18 layers of above building are all provided with fire-fighting vestibule, in order to escape the injury of disaster to people.But once disaster occurs whole building, the people who is in wherein can only hope fire heave a sigh, and awaits one's doom.How people are saved in time from this situation or save oneself out and become a great problem be badly in need of solving? so utilize known parachute can make the performance of people from eminence safe falling to ground, overcome the landing technical ability that needs necessary training to grasp while starting to land, it is necessary inventing a kind of Inflatable parachute that can slowly land, easily be grasped safely simultaneously.

Summary of the invention

The difficult problem that can only await one's doom when the disasters such as fire occur in order to overcome pinnacled people, the invention provides a kind of Inflatable parachute, this Inflatable parachute utilizes the light gas such as helium to be full of inflatable umbrella body, for the personnel that hang below provide a kind of larger decline buffering, thereby reach, do not need training can grasp the object of decline technical ability in order to can save oneself when disaster occurs.

The technical solution adopted for the present invention to solve the technical problems is:

Inflatable parachute, is comprised of inflatable umbrella body 1, pulling rope 2, ventilation flue 4, seat, chair spirit capsule 8, storage tank 9, connecting band 10, and inflatable umbrella body 1 is hollow structure, can form the resistance area of circular arc during inflatable umbrella body 1 inner aerification; Pulling rope 2 one end tie the upper end that is tied in connecting band 10 in inflatable umbrella body 1 edge, the other end, the lower end connecting chair of connecting band 10; Described seat is comprised of the chair back 5, chair handle 6, seat support 7, and chair spirit capsule 8 is arranged on the bottom of seat support 7; Described storage tank 9 is arranged on seat support 7 inside, and storage tank 9 is communicated with inflatable umbrella body 1, chair spirit capsule 8 respectively by ventilation flue 4.

Preferred version of the present invention is: also comprise appendix rope 3, described appendix rope 3 is sleeve-shaped that periphery is woven into by flax fiber, and inside pipe casing is used for containing ventilation flue 4.

Ventilation flue 4 is India rubber tubes that inner chamber is embedded with spiral fashion steel wire, and thickness of pipe is 0.5-1 millimeter, and lumen diameter is 3-5 millimeter, and gauge of wire is 0.1-0.2 millimeter, and pitch is 5 millimeters.

Preferred version of the present invention is: the support of the chair back 5, chair handle 6 and seat support 7 all has the carbon steel fiber that quality is light, toughness is high to make, the height of the chair back 5 is that 0.5 meter, width are that 0..6 rice, thickness are 3-5 centimetre, upper limb arc, middle and lower part cuboid, outside is wrapped up by flax fiber cloth, does not fill any object between support.Chair handle 6 is by carbon steel fiber, to be made completely, cuboid, and length is that 35-40 centimetre, width are that 4-5 centimetre, thickness are 2-3 centimetre.Seat support 7 cuboids, length is that 40-50 centimetre, width are that 40-50 centimetre, thickness are 5-10 centimetre, outside is wrapped up by flax fiber cloth, is filled with sponge between support.

Preferred version of the present invention is: chair spirit capsule 8 is to scribble by sir-tight inside face the double-deck cystic structures that the flax fiber cloth of rubber is made, gassiness time, the capsule of elliposoidal can be formed, when Inflatable parachute drops to ground and contacts with ground, buffer action can be brought into play.

Beneficial effect of the present invention is, Inflatable parachute of the present invention, be different from existing professional parachute, utilize the light gas such as helium to be full of inflatable umbrella body, for the personnel that hang below provide a kind of larger decline buffering, thereby reach, do not need training can grasp the object of decline technical ability in order to can save oneself when disaster occurs, and be provided with seat, the bottom of seat is also provided with chair spirit capsule, for the extraordinary circumstances crowd such as handicapped considers, adaptive surface is wider, soft seat adds the setting of air bag, better alleviating landing has impacted, play better personal protection function.Inflatable parachute is made simple, workable, with low cost, successful.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further described.

Fig. 1 is the integral structure schematic diagram of Inflatable parachute of the present invention.

1. inflatable umbrella bodies in figure, 2. pulling rope, 3. appendix rope, 4. ventilation flue, the 5. chair back, 6. chair handle, 7. seat support, 8. chair spirit capsule, 9. storage tank, 10. connecting band.

The specific embodiment

Embodiment mono-:

As shown in Figure 1, Inflatable parachute, by inflatable umbrella body 1, pulling rope 2, ventilation flue 4, seat, chair spirit capsule 8, storage tank 9, connecting band 10 forms, inflatable umbrella body 1 is hollow structure, by sir-tight inside face, scribble the double-deck cryptomere that the flax fiber cloth of rubber is made, when being full of the light gas such as helium, can form the resistance area of circular arc, add the power of light gas floating, can be declines provides buffering, the effect of performance parachute, pulling rope 2 is made by the strong flax fiber of stretching resistance, diameter is 0.5-1 centimetre, length is 2-3 rice, one end ties in inflatable umbrella body 1 edge, the other end is tied in the upper end of connecting band 10, the lower end connecting chair of connecting band 10, described seat is comprised of the chair back 5, chair handle 6, seat support 7, and chair spirit capsule 8 is arranged on the bottom of seat support 7, described storage tank 9 is arranged on seat support 7 inside, and storage tank 9 is communicated with inflatable umbrella body 1, chair spirit capsule 8 respectively by ventilation flue 4.

The sleeve-shaped that appendix rope 3 peripheries are woven into by flax fiber, for containing ventilation flue 4, therefore the function of appendix rope 3 existing tractives has again the function of air guide.

The support of the chair back 5, chair handle 6 and seat support 7 all has the carbon steel fiber that quality is light, toughness is high to make, the height of the chair back 5 is that 0.5 meter, width are that 0..6 rice, thickness are 3-5 centimetre, upper limb arc, middle and lower part cuboid, outside is wrapped up by flax fiber cloth, does not fill any object between support.Chair handle 6 is by carbon steel fiber, to be made completely, cuboid, and length is that 35-40 centimetre, width are that 4-5 centimetre, thickness are 2-3 centimetre.Seat support 7 cuboids, length is that 40-50 centimetre, width are that 40-50 centimetre, thickness are 5-10 centimetre, outside is wrapped up by flax fiber cloth, is filled with sponge between support.

Chair spirit capsule 8 is to scribble by sir-tight inside face the double-deck cystic structures that the flax fiber cloth of rubber is made, when being full of the light gas such as helium, the capsule of elliposoidal can be formed, when Inflatable parachute drops to ground and contacts with ground, buffer action can be brought into play.

Storage tank 9 is that cross-sectional plane is to be filled with the steel cylinder that is compressed into the liquid light gas such as helium in oval-shaped, length is 25-30 centimetre, and oval major diameter is 20-25 centimetre, and minor axis is 10-15 centimetre, by ventilation flue 4, be connected with chair spirit capsule 8 with inflatable umbrella body 1, for they provide light gas.

Connecting band 10 is banded structures of being made by flax fiber, and length is 10-20 centimetre, and width is 3-5 centimetre, thickness is 2-3 centimetre, one end is connected to the chair back 5 upper limb both sides, and the other end is connected to the lower end of pulling rope 2 and appendix rope 3, has the function of anti-tractive and air guide.

More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be appreciated that; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by its equivalent of appending claims.

Claims

1. Inflatable parachute, it is characterized in that: by inflatable umbrella body (1), pulling rope (2), ventilation flue (4), seat, chair spirit capsule (8), storage tank (9), connecting band (10), formed, inflatable umbrella body (1) is hollow structure, can form the resistance area of circular arc during the inner aerification of inflatable umbrella body (1); Pulling rope (2) one end ties the upper end that is tied in connecting band (10) in inflatable umbrella body (1) edge, the other end, the lower end connecting chair of connecting band (10); Described seat is comprised of the chair back (5), chair handle (6), seat support (7), and chair spirit capsule (8) is arranged on the bottom of seat support (7); Described storage tank (9) is arranged on seat support (7) inside, and storage tank (9) is communicated with inflatable umbrella body (1), chair spirit capsule (8) respectively by ventilation flue (4).

2. Inflatable parachute according to claim 1, is characterized in that: also comprise appendix rope (3), described appendix rope (3) is the sleeve-shaped that periphery is woven into by flax fiber, and inside pipe casing is used for containing ventilation flue (4).

3. Inflatable parachute according to claim 1, it is characterized in that: ventilation flue (4) is the India rubber tube that inner chamber is embedded with spiral fashion steel wire, thickness of pipe is 0.5-1 millimeter, and lumen diameter is 3-5 millimeter, gauge of wire is 0.1-0.2 millimeter, and pitch is 5 millimeters.

4. Inflatable parachute according to claim 1, it is characterized in that: the support of the chair back (5), chair handle (6) and seat support (7) all has the carbon steel fiber that quality is light, toughness is high to make, the height of the chair back (5) is that 0.5 meter, width are that 0..6 rice, thickness are 3-5 centimetre, upper limb arc, middle and lower part cuboid, outside is wrapped up by flax fiber cloth, does not fill any object between support; Chair handle (6) is by carbon steel fiber, to be made completely, cuboid, and length is that 35-40 centimetre, width are that 4-5 centimetre, thickness are 2-3 centimetre; Seat support (7) cuboid, length is that 40-50 centimetre, width are that 40-50 centimetre, thickness are 5-10 centimetre, outside is wrapped up by flax fiber cloth, is filled with sponge between support.

5. Inflatable parachute according to claim 1, is characterized in that: described chair spirit capsule (8) is to scribble by sir-tight inside face the double-deck cystic structures that the flax fiber cloth of rubber is made, and gassiness time, can form the capsule of elliposoidal.