CN101003304A - Decklevel parachute jump equipment - Google Patents
Decklevel parachute jump equipment Download PDFInfo
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- CN101003304A CN101003304A CN 200710066779 CN200710066779A CN101003304A CN 101003304 A CN101003304 A CN 101003304A CN 200710066779 CN200710066779 CN 200710066779 CN 200710066779 A CN200710066779 A CN 200710066779A CN 101003304 A CN101003304 A CN 101003304A
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Abstract
An ultralow-sky parachute system for parachutist or lifesaving of high building is composed of a parachute, an inflatable anti-shock clothing, and a parachute bag consisting of a person carrying cavity, posture control cavity, an equipment cavity for parachutist, and an apparatus cavity containing high-pressure air cylinder for inflating said clothing.
Description
One, technical field
The present invention relates to a kind of high-altitude and jump dropping control device, the deck-level jumping of paratrooper falls and safe landing and the skyscraper incident that meets accident on the aircraft, helps people's safety to leave skyscraper, Decklevel parachute jump equipment out of danger during such as fire.
Two, background technology
It is necessary sending the paratrooper to execute the task in the war, and guarantees that paratrooper's safety has 2 points, and one is the reduction of jumping altitude, reduces found probability, and one is the reliable of parachute device, guarantees to jump the safety of falling.But existing opening fully of parachute needs certain hour and stroke, so the height of low altitude bail out is very restricted.Skyscraper is because story height, the personnel of the inside are many, speed is slow when the incident of meeting accident need be evacuated personnel as early as possible, be easy to generate confusion, and the cigarette that fire produces is a noxious gas, easily that the people is smoked, corridor is the maximum place of cigarette, can not use, people can only wait for rescue, and do not flee from the device of skyscraper safely and fast.
Three, summary of the invention
Purpose of the present invention will solve above-mentioned prior art problem exactly, and a kind of Decklevel parachute jump equipment is provided, and the paratrooper can be fallen and safe landing from extreme low-altitude jumping; Be used in the skyscraper, people also can flee from skyscraper quickly and safely and arrive ground.
Decklevel parachute jump equipment of the present invention, it contains parachute, be characterized in: it also contains shock resistance clothes that inflation forms and innerly arranges successively that from top to bottom manned chamber, attitude control chamber, soldier equip the landing bag in chamber and equipment chamber, and wherein manned chamber is connected at its outside evenly hydraulic springs of layout with a series of by rubber band.
With it and portion is wrapped in landing and labor is all drawn in the bottom, and survey height and open by the parachute may command with line for above-mentioned parachute, and high inflation is surveyed in the time-delay of landing bag may command, so that the device landing is faster.
Above-mentioned shock resistance clothes divide inside and outside two-layer, and ectonexine is held by rubber band; The head place has breathing apparatus provides oxygen; Neck has the cervical vertebra holder; The vertebra place has back belt, protection waist, vertebra and thoracic vertebrae; There is handle at the wrist place; Knee joint and swivel of hand place gap, buttocks place ectonexine spacing is less, makes these positions of human body can be local movable, and all the other positions are all wrapped by the shock resistance clothes.Shock resistance clothes front openings is clung by the plastics hasp, shock resistance clothes after charging into high pressure gas between ectonexine are heaved, be written into the chamber, human body fits tightly, and goes into attitude in manned chamber for curling the shape that lies low.Gaseous tension preestablishes according to the difference of partes corporis humani position holding capacity, the pressure sensor that different parts is placed in the clothes, the inflation pressure of may command parts of body.
Above-mentioned landing bag is made by the cloth of nylon cloth, plastics, three layers of combination of cotton, has good strength and toughness, in it hydraulic spring, manned chamber, attitude control chamber, soldier equip chamber and equipment chamber all have rubber band with they mutually or with landing Bao Lalao, because manned chamber and soldier equip the chamber and need open, therefore make bilayer, two-layerly draw labor, inflation in the layer by rubber band.
Above-mentioned attitude control chamber is positioned at the center-of-gravity position of whole device, interior placement attitude controller.This attitude controller is the centrifugal-disc that is formed by a circle pivoted arm that high-speed electric expreess locomotive drives, and pivoted arm is divided into two sections, and outer section is held by line before using, and automatic breaking during use is to reduce the external diameter that uses preceding whole device; Place devices such as storage battery, high-pressure gas bottle, control desk in the equipment chamber and use required equipment.
This device need be done an exit passageway with automatic inductor aboard, exit passageway size for just this device card in passage, be subjected to wind-force that this device is pulled out passage by pilot-parachute less than the exit passageway diameter, when this device passes through exit passageway, but the self-opening high-pressure gas bottle puts on the air to the landing bag.
Above-mentioned Decklevel parachute jump equipment, it also can open a prompt drop mouth at the parachute top, makes the speed-controllable of this device, and when arriving certain altitude, the landing bag is drawn high and is blocked the prompt drop mouth and make parachute produce windage, and the speed of device is reduced.
Above-mentioned Decklevel parachute jump equipment, it also can place a top umbellule under the prompt drop mouth of parachute, and when speed or time reached certain value, the speed that also can reduce device blocked the prompt drop mouth by umbellule.
Decklevel parachute jump equipment of the present invention, be characterized in: with any window of floor on the skyscraper as outlet, and place a hydraulic spring safety pad around the surface structures in 20 meters, it is formed by stacking by several water-filling rings, the material carbon fiber, the escape apparatus in the time of can doing the skyscraper presence of fire is used.This moment, attitude controller can use the gyroscope of stereo rotating, did not consider to reduce the external diameter of device.
The invention has the beneficial effects as follows: 1) paratrooper can be from for example 50 meters the place parachute jumping safe landing of lower height; 2) parachute is surveyed the height packet delay of opening, land and is surveyed high inflation or parachute and open method such as prompt drop mouth and make speed-controllable, improve the height of landing, promptly improve the safety of aircraft, the decline initial stage is descended in the free-falling body mode, slow down again after arriving certain altitude, promptly shorten the parachute airborne period, even and high speed originally be found and also be difficult to be opposed firepower and get to; 3) when accidents such as presence of fire, people can use this low altitude bail out device to jump off escape from any window of skyscraper floor, safely and fast; 4) the hydraulic spring safety pad plays the effect of buffering, reduces because the injury that excessive velocities is brought to people.
Four, description of drawings
Fig. 1 is the main cutaway view of Decklevel parachute jump equipment embodiment 1 of the present invention;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the B-B section-drawing among Fig. 1;
Fig. 4 is the front view of shock resistance clothes among the present invention;
Fig. 5 is the C-C cutaway view among Fig. 4;
Fig. 6 is the D-D cutaway view among Fig. 5;
Fig. 7 is that landing wraps in the passage the scheme drawing that is drawn out in the present invention;
Fig. 8 is the scheme drawing of the embodiment of the invention 3;
Fig. 9 is the scheme drawing of the embodiment of the invention 4;
As follows to the label declaration in each width of cloth accompanying drawing: the 1-parachute; The 2-bag that lands; The 3-hydraulic spring; The manned chamber of 4-; 5-attitude control chamber; The 6-centrifugal-disc; The 7-high-speed electric expreess locomotive; 8-soldier equips the chamber; 9-equipment chamber; 10-shock resistance clothes; The 10a-breathing apparatus; 10b-plastics hasp; 10c-swivel of hand breach; 10d-knee joint breach; The holder of 10e-cervical vertebra; The 10f-back belt; The 10g-handle; The 11-exit passageway; The 12-pilot-parachute; The 13-umbellule; The 14-gyroscope.
Five, the specific embodiment
Embodiment 1. present embodiment Decklevel parachute jump equipments, its structure can be seen from Fig. 1, Fig. 2 and Fig. 3, it contains parachute 1, landing bag 2 and shock resistance clothes 10, wherein landing bag 2 inside arrange successively that from top to bottom manned chamber 4, attitude control chamber 5, soldier equip chamber 8 and equipment chamber 9, and manned chamber 4 is connected at its outside hydraulic spring 3 of evenly arranging with a series of by rubber band.
Landing bag 2 is made by the cloth of nylon cloth, plastics, three layers of combination of cotton, has good strength and toughness, its interior hydraulic spring 3, manned chamber 4, attitude control chamber 5, soldier equip chamber 8 and equipment chamber 9 all has rubber band that they are drawn labor mutually or with landing bag 2, each chamber relative position of inflation back is fixed, because manned chamber 4 and soldier equip chamber 8 and need open, therefore make bilayer, two-layerly draw labor by rubber band, inflation in the layer is tightened automatically after the two chamber opening inflations and is closed.Landing bag inflation back 2 is hemisphere bottom, top semielliptical shape, hemisphere should directly can be 6 meters, the semielliptical major axis can be 9 meters, make it have when impact to become a gas spring, the parachute 1 of 10 meters of external diameters is arranged at its top, with line labor is all drawn on itself and landing bag 2 tops and bottom, an astragal at grade is same depends on parachute and landing bag bottom La Degenglao, as Fig. 1, shown in Figure 3.
Hydraulic spring 3 is the rubber ball of internal-filling liquid body, and it is evenly arranged in the outside in manned chamber 4, and as Fig. 1, Fig. 2 and shown in Figure 3, not drawing all among Fig. 1 and Fig. 3 and only drawing is positioned at hydraulic spring on the section.Attitude control chamber 5 is positioned at the center-of-gravity position of whole device, the interior attitude controller of placing, this attitude controller is the centrifugal-disc 6 that is formed by a circle pivoted arm that a high-speed electric expreess locomotive 7 drives, pivoted arm is divided into two sections on the centrifugal-disc 6, outer section is held by line and inner segment before using, automatic breaking during use, with the external diameter of whole device before reduce using, in the attitude controller on the centrifugal-disc 6 of high speed rotating pivoted arm act as attitude when keeping whole device landing; The soldier equips and places the weaponry of executing the task and need use after the paratrooper lands in the chamber 8, place devices such as storage battery, high-pressure gas bottle, control desk in the equipment chamber 9 and use required equipment, it is disposable use, and the position can be put very lowly, and the back damage of landing also has no relations; The soldier equips the effect that this device gravity eccentric has also been played in chamber 8 and the setting in equipment chamber 9, makes center of gravity on the lower side, and device can not roll when keeping landing.
Not inflating as parachute is not opened before the landing bag uses, is flat, and it is also little to place the volume that occupies in aircraft.When the paratrooper parachutes, put on shock resistance clothes 10, as shown in Figure 4,10b clings with the plastics hasp, enters the manned chamber 4 of landing bag 2, and shock resistance clothes inflation back closely cooperates with the manned chamber 4 of landing bag 2, and promptly manned chamber 4 tightly wraps the people with the shock resistance clothes.As shown in Figure 5 and Figure 6, the people uses breathing apparatus 10a to breathe therein, and attitude is for curling the shape that lies low; Neck has cervical vertebra holder 10e protection; The vertebra place has back belt 10f, protection waist, vertebra and thoracic vertebrae; Make the injury minimum of impact to human body.Different parts setting pressure difference in the shock resistance clothes is by pressure sensor control size, to adapt to the holding capacity of human body different parts.As shown in Figure 5 and Figure 6, the shock resistance clothes are cooperating closely breach 10c, the 10d at place with knee joint and swivel of hand, there is handle 10g at the wrist place, and buttocks place ectonexine spacing is less, human body these parts when descending can suitably movablely be supported with obtaining, reduce sense of discomfort.
Use this device need do a exit passageway 11 aboard with automatic inductor, exit passageway 11 size for just this device card in passage, and connect one pilot-parachute 12 at parachute 1 top, be subjected to wind-force that this device is pulled out passage by pilot-parachute 12, as shown in Figure 7 less than exit passageway 11 diameters.The paratrooper will be with device to be drawn out aircraft along aircraft exit passage 11, when the automatic inductor installed through the exit, automatically inductor can be given the signal of control desk in the equipment chamber 9, immediately the high-pressure gas bottle in equipment chamber 9 is opened, shock resistance clothes 10 and landing bag 2 are put on the air, gas spring is shaped, owing to be that the high-pressure gas bottle aeration speed is fast, this gas replenishment process moment can finish, do not influence the safe landing of landing bag 2, during inflation simultaneously to attitude control chamber 5, the soldier equips in chamber 8 and the equipment chamber 9 and fills high pressure gas, keeps the inside and outside pressure unanimity in each chamber, and this is to the not influence of running of attitude controller.
When Decklevel parachute jump equipment aloft lands, because gravity eccentric and attitude controller generation effect, the hemisphere of the bag 2 that lands when keeping descending are up, semielliptical down, even landing bag 2 can be aloft disorderly then keep stable, can make the people keep curling to lie low the shape attitude to fall.Parachute is not opened at the beginning, device is to descend than the mode near free-falling body, when dropping to lower height, parachute is opened automatically, landing bag 2 can produce the air-flow of certain speed when descending, according to aerodynamic former comprehend make air-flow compression to producing a punching press opposite force in the parachute 1, also just landing bag 2 is produced the effect of a lifting, form the speed that a resistance slows down when landing, this moment is owing to slow down suddenly, can produce very big inertia, it is obeyed 10 to the impact meeting that device brings by shock resistance, gas and hydraulic spring 3 bufferings are fallen, and make its influence to the people less relatively.
Shorten airborne period, only to the inflation of shock resistance clothes, all the other cavity time-delay inflations are inflated after the distance floor level is reduced to certain value, release a parachute, and produce air-flow resistance, slow down descending speed in the time of also can making landing contract out passage.During unaerated, device volume is less, and the air-flow resistance that bears is also very little, so speed is faster, and airborne period is shorter.
When arriving the ground landing; be that landing bag 2 interior gas and hydraulic springs 3 impact with ground; and human body is in device inside; the volume of comparing landing bag 2 is much smaller again; most of impulsive force can be absorbed by extraneous gas and hydraulic spring 3, adds the protection of shock resistance clothes, and the impulsive force that is delivered to the paratrooper is very little; paratrooper's health can not come to harm, and can land from Decklevel parachute jump safely.
This device can be one group of landing bag, and each landing bag is connected to each other, and checks and balance.Pilot-parachute 12 goes out passage earlier, takes bonded assembly landing bag out of passage one by one again, and like this, each landing bag checks and balance, and can not roll when landing, and land in identical place, and is can deviation too not far away.
Present embodiment has solved the safety problem of Decklevel parachute jump, and the paratrooper can be jumped off and safe landing from extreme low-altitude for example 50 meters height.The parachute may command is surveyed height and is opened, high inflation is surveyed in the time-delay of landing bag may command, this way can improve the height of landing, promptly improve the safety of aircraft, make the decline initial stage to descend near the free-falling body mode, slow down again after arriving certain altitude, promptly shorten the parachute airborne period, even and originally descend owing to be found at a high speed and also be difficult to be opposed firepower and get to.The impact that unexpected deceleration after parachute is opened produces is cushioned by device, and is little to the human influence.
Embodiment 2. present embodiments with embodiment 1 different be: do a prompt drop mouth at the parachute top, make the speed-controllable of this device, when device is drawn out passage, parachute is opened simultaneously, because the prompt drop mouth of parachute is not plugged, device will descend fast with the acceleration/accel near free-falling body, when landing arrives certain altitude, landing bag 2 is raised and is blocked the prompt drop mouth and make parachute 1 produce windage, reduces with this speed with device.
The structure of embodiment 3. present embodiments can be seen from Fig. 8, it with embodiment 1 and embodiment 2 different be: under the prompt drop mouth of parachute 1, place a top umbellule 13, when dropping to when reaching certain altitude, umbellule 13 is opened and is blocked the prompt drop mouth and make parachute 1 produce windage, reduces with this speed with device.
Present embodiment has solved people's escape problem in the skyscraper, makes people can use this device to jump off from any window of skyscraper floor, and water-filling speed is faster than the inflation body, can realize i.e. safety escape apace again.
Claims (10)
1, a kind of Decklevel parachute jump equipment, it contains parachute (1), it is characterized in that: it also contains shock resistance clothes (10) and the inside that inflation forms and arranges successively that from top to bottom manned chamber (4), attitude control chamber (5), soldier equip the landing bag (2) of chamber (8) and equipment chamber (9), wherein shock resistance clothes inflation back and be written into chamber (4), human body closely cooperates; Be hemisphere bottom, top semielliptical shape after landing bag (2) inflation, manned chamber (4) are connected at its outside hydraulic spring (3) of evenly arranging with a series of by rubber band.
2, Decklevel parachute jump equipment according to claim 1, it is characterized in that: said parachute (1) all draws labor with line with itself and landing bag (2) top and bottom, and an astragal at grade is same depends on parachute (1) and landing bag (2) bottom La Degenglao; And parachute (1) may command is surveyed height and is opened, and high inflation is surveyed in the time-delay of landing bag (2) may command.
3, Decklevel parachute jump equipment according to claim 1 is characterized in that: said shock resistance clothes (10) divide inside and outside two-layer, and ectonexine is held by rubber band, charges into high pressure gas between ectonexine; The head place has breathing apparatus (10a) provides oxygen; Neck has cervical vertebra holder (10e); The vertebra place has back belt (10f) protection waist, vertebra and thoracic vertebrae; There is handle (10g) at the wrist place; Knee joint and swivel of hand place gap comprise swivel of hand breach (10c) and knee joint breach (10d); Buttocks place ectonexine spacing is less, makes these positions of human body can be local movable, and all the other positions are all wrapped by the shock resistance clothes; Shock resistance clothes (10) front openings is clung by plastics hasp (10b), at shock resistance clothes (10) each position placement force sensor.
4, Decklevel parachute jump equipment according to claim 1 and 2, it is characterized in that: said landing bag (2) is made by the cloth of nylon cloth, plastics, three layers of combination of cotton, has good strength and toughness, its interior hydraulic spring (3), manned chamber (4), attitude control chamber (5), soldier equip chamber (8) and equipment chamber (9) all have rubber band that they are wrapped (2) La Lao mutually or with landing, manned chamber (4) and soldier equip chamber (8) and make bilayer, two-layerly draw labor, inflation in the layer by rubber band.
5, according to claim 1 or 4 described Decklevel parachute jump equipments, it is characterized in that: said hydraulic spring (3) is the rubber hollow ball of internal-filling liquid body.
6, according to claim 1 or 4 described Decklevel parachute jump equipments, it is characterized in that: said attitude control chamber (5) is positioned at the center-of-gravity position of whole device, the interior attitude controller of placing, this attitude controller is the centrifugal-disc (6) that is formed by a circle pivoted arm that high-speed electric expreess locomotive (7) drives, centrifugal-disc (6) is gone up pivoted arm and is divided into two sections, section is held by line and inner segment outside before using, and automatic breaking during use is to reduce the external diameter that uses preceding whole device; Place devices such as storage battery, high-pressure gas bottle, control desk in the equipment chamber (9) and use required equipment.
7, Decklevel parachute jump equipment according to claim 1, it is characterized in that: this device need be done an exit passageway with automatic inductor (11) aboard, and connect one pilot-parachute (12) at parachute (1) top, when pilot-parachute (12) is subjected to wind-force that this device is pulled out passage, but the self-opening high-pressure gas bottle puts on the air to landing bag (2).
8, Decklevel parachute jump equipment according to claim 1 is characterized in that: open a prompt drop mouth at described parachute (1) top.
9, according to claim 1 or 8 described Decklevel parachute jump equipments, it is characterized in that: under the prompt drop mouth of described parachute (1), place a top umbellule (13).
10, Decklevel parachute jump equipment according to claim 1, it is characterized in that: with any window of floor on the skyscraper as outlet, and place a hydraulic spring safety pad around the surface structures in 20 meters, escape apparatus in the time of can doing the skyscraper presence of fire is used, wherein the hydraulic spring safety pad is formed by stacking by several water-filling rings, the material carbon fiber; This moment, attitude controller can use gyroscope (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710066779 CN101003304A (en) | 2007-01-19 | 2007-01-19 | Decklevel parachute jump equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710066779 CN101003304A (en) | 2007-01-19 | 2007-01-19 | Decklevel parachute jump equipment |
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| Publication Number | Publication Date |
|---|---|
| CN101003304A true CN101003304A (en) | 2007-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710066779 Pending CN101003304A (en) | 2007-01-19 | 2007-01-19 | Decklevel parachute jump equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143923A (en) * | 2015-03-18 | 2016-11-23 | 李昭容 | A kind of overhead escape device |
| CN108106498A (en) * | 2016-11-24 | 2018-06-01 | 刘火发 | Paratrooper's protector |
| CN109224334A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Fire disaster escaping equipment |
-
2007
- 2007-01-19 CN CN 200710066779 patent/CN101003304A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143923A (en) * | 2015-03-18 | 2016-11-23 | 李昭容 | A kind of overhead escape device |
| CN108106498A (en) * | 2016-11-24 | 2018-06-01 | 刘火发 | Paratrooper's protector |
| CN109224334A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Fire disaster escaping equipment |
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