CN110510125B - Pre-expanding type high-rise escape umbrella bag - Google Patents
Pre-expanding type high-rise escape umbrella bag Download PDFInfo
- Publication number
- CN110510125B CN110510125B CN201810487629.1A CN201810487629A CN110510125B CN 110510125 B CN110510125 B CN 110510125B CN 201810487629 A CN201810487629 A CN 201810487629A CN 110510125 B CN110510125 B CN 110510125B
- Authority
- CN
- China
- Prior art keywords
- parachute
- lifesaving
- bag
- inflatable
- rod
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 230000009191 jumping Effects 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/40—Packs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/62—Deployment
- B64D17/72—Deployment by explosive or inflatable means
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a lifesaving device, in particular to a pre-expanded high-rise escape parachute bag which comprises a lifesaving parachute, a lifesaving bag and an automatic inflating device, wherein the lifesaving parachute is arranged in the lifesaving bag when being folded, the automatic inflating device is fixedly arranged in the lifesaving bag, an inflatable parachute hub and an inflatable parachute rod are arranged on a parachute body of the lifesaving parachute, the upper end of the inflatable parachute rod is connected with the intersection of the inflatable parachute hub, the lower end of the inflatable parachute rod is connected with the automatic inflating device, and when the automatic inflating device inflates the inflatable parachute rod and the inflatable parachute hub, the lifesaving parachute is supported and ejected from the lifesaving bag. When a person has to escape from a window in the case of fire or other emergency, the invention can start the automatic air charging device to automatically open the lifesaving parachute in advance, so that the problem that the height of the building is insufficient and the parachute is not fully opened can be avoided, and the situation that the parachute hub is folded backwards can also be avoided, and the person can slowly land in the air when jumping down from the high building, thereby being separated from dangerous situations.
Description
Technical Field
The invention relates to a lifesaving device, in particular to a pre-unfolded high-rise escape umbrella bag.
Background
When disasters such as fire disaster occur, households living in a high building often can be trapped on the building, dangerous situations can not escape from the building at any time, rescue can usually only be waited for in a house or on a balcony, and once rescue workers can not arrive in time, serious casualties can be caused. In addition, some people choose to risk escaping from the window, but the escaping probability is definitely very low for higher-floor households.
Disclosure of Invention
The invention aims to provide a pre-unfolding high-rise escape parachute bag, when people have to escape from a window in the case of fire disaster or other emergency, an automatic inflation device can be started to automatically open a lifesaving parachute in advance, the problem that the height of a building is insufficient and the parachute is not fully unfolded is avoided, the situation that a parachute hub is folded backwards is avoided, and the people slowly land in the air when jumping down from the high-rise building, so that the danger is avoided.
The aim of the invention is realized by the following technical scheme:
the utility model provides a high building escape parachute package of expansion formula in advance, includes lifesaving parachute, survival kit and automatic air inflation device, and in the survival kit was arranged in when the lifesaving parachute each part was packed up, automatic air inflation device set firmly in the survival kit, be equipped with on the umbrella body of lifesaving parachute and aerify the parachute stick, just the intersection of inflation parachute stick upper end and inflation parachute stick links to each other, the lower extreme with automatic air inflation device links to each other, when automatic air inflation device was inflated to inflation parachute stick and inflation parachute stick in, the lifesaving parachute by blowout in the survival kit and prop up.
The automatic inflating device comprises a compressed air bottle, a valve body, a puncture needle, a pull rod and a pull rope, wherein the valve body is arranged at the upper end of the compressed air bottle and is connected with the inflating umbrella rod, a sealing cover is arranged at the upper end of the compressed air bottle, the puncture needle is arranged in the valve body, the pull rod is hinged to the upper side of the valve body and is connected with the pull rope, the pull rope is pulled during inflation, the pull rod drives the rotation pressing needle to puncture through the pull rope, and the sealing cover punctures through the puncture needle.
The valve body is internally provided with a puncture needle slideway and a gas transmission hole which are communicated, the gas transmission hole is communicated with the inflatable umbrella rod, the puncture needle is movably arranged in the puncture needle slideway, the upper end of the puncture needle is provided with a pressure head, and the pull rod is propped against the pressure head.
The spring is arranged in the puncture needle channel, the spring is sleeved on the puncture needle, and the pressure head compresses the spring when being pressed down under the action of the pull rod.
The lifesaving package bottom one side has set firmly the swivel nut, the free end of stay cord is equipped with the spiral pull head, just the spiral pull head with swivel nut threaded connection.
The lifesaving bag is internally provided with a first accommodating area and a second accommodating area, each part of the lifesaving parachute is arranged in the first accommodating area when being retracted, and the automatic inflating device is fixedly arranged in the second accommodating area.
The first accommodating area and the second accommodating area are separated by a partition board, and an umbrella rope is arranged on the lower side of the lifesaving parachute and fixedly connected with the partition board.
The second accommodating area is internally provided with an accommodating cavity, and the output end of the accommodating cavity is provided with a zipper.
The front side of the lifesaving bag is provided with a brace, and the top surface of the bag body of the lifesaving bag is provided with a zipper.
The middle part of the lifesaving parachute body is provided with a through hole, the lower side of the parachute body is provided with parachute ropes, and the parachute ropes on the two sides are respectively provided with a control rope.
The invention has the advantages and positive effects that:
1. when the invention is used, the automatic inflating device is utilized to inflate the inflatable umbrella rod and the inflatable umbrella hub of the lifesaving umbrella, so that the lifesaving umbrella is ejected from the lifesaving bag and is pre-stretched to form a parachute structure, people slowly land in the air when jumping down from a high building, thereby being separated from dangerous situations, greatly improving the rescue probability of people, and the survival rate can reach 100 percent.
2. When the lifesaving parachute is not used, all parts of the lifesaving parachute are folded and placed in the lifesaving bag, so that the lifesaving parachute is compact in integral structure and does not occupy extra space.
3. The invention is provided with the spiral pull head, and when the spiral pull head is not used, the spiral pull head is in threaded connection with the screw sleeve in the lifesaving bag, so that accidental ejection of the lifesaving parachute can not be caused by misoperation.
4. The invention has rapid inflation and safe and reliable use.
Drawings
Figure 1 is a schematic view of the structure of the invention without opening,
figure 2 is an enlarged view at a in figure 1,
figure 3 is a side view of the invention of figure 1,
figure 4 is a schematic view of the invention of figure 1 when opened,
figure 5 is a schematic perspective view of the invention of figure 4 when opened,
figure 6 is a top view of the umbrella of figure 4,
figure 7 is a bottom view of the umbrella of figure 4,
fig. 8 is a schematic view of the automatic inflator of fig. 1.
Wherein 1 is a life-saving umbrella, 101 is a through hole, 2 is a life-saving bag, 201 is a first accommodating area, 202 is a second accommodating area, 203 is a bag body top surface, 204 is a brace, 3 is an accommodating cavity, 4 is an automatic inflating device, 5 is a pull rope, 6 is a spiral pull head, 601 is a screw sleeve, 7 is an umbrella rope, 8 is an inflatable umbrella rod, 9 is an inflatable umbrella hub, 10 is an operating rope, 11 is a pull rod, 12 is a pressure head, 13 is a spring, 14 is a gas transmission hole, 15 is a rotating shaft, 16 is a sealing cover, 17 is a valve body, 18 is a compressed gas cylinder, 19 is an air passage, and 20 is a puncture needle.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the invention comprises a lifesaving parachute 1, a lifesaving bag 2 and an automatic inflating device 4, wherein as shown in fig. 1, a first accommodating area 201 and a second accommodating area 202 are arranged in the lifesaving bag 2, each part of the lifesaving parachute 1 is arranged in the first accommodating area 201 when being folded, the automatic inflating device 4 is fixedly arranged in the second accommodating area 202, as shown in fig. 4, an inflatable parachute hub 9 and an inflatable parachute rod 8 are arranged on the parachute body of the lifesaving parachute 1, the upper end of the inflatable parachute rod 8 is connected with the intersection of the inflatable parachute hub 9, the lower end of the inflatable parachute rod 8 is connected with the automatic inflating device 4, the first accommodating area 201 and the second accommodating area 202 are separated by a partition, and a parachute rope 7 at the lower side of the lifesaving parachute 1 is fixedly connected with the partition. When the invention is used, the inflatable umbrella hub 9 and the inflatable umbrella rod 8 are inflated by the automatic inflation device 4, so that the whole lifesaving parachute 1 is ejected from the lifesaving bag 2 and is unfolded to form a parachute-like structure, and people can jump down from a high building to escape. In this embodiment, the inflatable umbrella rod 8 and the inflatable umbrella hub 9 are made of PVC (polyvinyl chloride) material.
As shown in fig. 1 and 8, the automatic inflating device 4 comprises a compressed air bottle 18, a valve body 17, a needle 20, a pull rod 11, a pull rope 5 and a screw pull head 6, wherein the valve body 17 is arranged at the upper end of the compressed air bottle 18, a needle slideway and an air transmission hole 14 communicated with the inflatable umbrella rod 8 through a hose are arranged in the valve body 17, the pull rod 11 is hinged to the upper side of the valve body 17 through a rotating shaft 15, the needle 20 is movably arranged in the needle slideway in the valve body 17, a pressure head 12 is arranged at the upper end of the needle 20, one end of the pull rod 11 is abutted against the pressure head 12, the other end of the pull rod 5 is connected with the pull rope 5, the other end of the pull rope 5 is connected with the screw pull head 6, as shown in fig. 2, the screw pull head 6 is in threaded connection with the screw sleeve 601 at ordinary times, when the pressure head 1 is prevented from being accidentally sprayed out through the hose, the air bottle is firstly screwed out of the screw pull head 6 through the rotating shaft 15, then the needle slideway is movably arranged in the valve body 17, the needle 11 is provided with a pressure head 12, one end of the pull rod 11 is abutted against the pressure head 12, the other end of the pull rod is connected with the screw pull head 6 through the pull rope 5, and the air transmission hole 16 is pressed down through the air transmission hole 16, and the pressure head 16 is further pressed down through the pull rope 20, and the pressure head 11 is pushed down into the air transmission hole 16, and the air bottle 16 is compressed by the pressure head 16, and is then pushed down through the pressure head 16, and is pushed by the pressure head 11, and is pushed by the pressure head, and is pushed by the pressure rod is pushed by the pressure. The compressed gas cylinder 18 is well known in the art.
As shown in FIG. 8, a spring 13 is arranged in the puncture needle channel, the spring 13 is sleeved on the puncture needle 20, and the puncture needle 20 is driven to reset by the spring 13 after being pressed down to puncture the sealing cover 16 of the compressed gas cylinder 18. In addition, the pressure head 12 always moves in the puncture needle channel, so that after the sealing cover 16 is punctured, the upper end of the puncture needle channel is still blocked, gas cannot leak from the upper end of the puncture needle channel, a sealing ring can be sleeved at the lower end of the pressure head 12 for further ensuring sealing, and in addition, a gas passage 19 for gas passing is arranged between the puncture needle channel and the gas transmission hole 14, so that smooth output of the gas is ensured. In addition, the pull rod 11 is hinged to the upper side of the valve body 17 through a rotating shaft 15, and a torsion spring is arranged on the rotating shaft 15, so that the pull rod 11 can be driven to rotate only when the pull rope 5 is pulled, the condition of accidentally touching the pull rod 11 is avoided, and the torsion spring also ensures that the pull rod 11 automatically returns to the original position after the action of piercing the sealing cover 16 of the compressed gas cylinder 18 is completed.
As shown in fig. 3, a back strap 204 is provided on the front side of the rescue package 2, a zipper is provided on the top surface 203 of the rescue package 2, and the zipper is closed when not in use at ordinary times, so as to prevent the escape parachute 1 in the rescue package 2 from being exposed, and when in use, the zipper needs to be opened first, so that the escape parachute 1 can be ejected from the rescue package 2.
As shown in fig. 5 to 7, in this embodiment, the body of the lifesaving parachute 1 is circular, the hub 9 on the body is cross-shaped, a through hole 101 is provided in the middle of the body, a parachute rope 7 is provided on the lower side of the body, and handling ropes 10 are provided on the parachute ropes 7 on both sides, respectively, for personnel to operate when the parachute glides in the air.
As shown in fig. 1, in the life-saving bag 2, a containing cavity 3 is provided in the second containing area 202, articles such as life-saving articles or medicines can be contained in the containing cavity 3, and the output end of the containing cavity 3 is pulled and closed by a zipper, so that the corresponding articles can be taken out by pulling the zipper open when in use.
The working principle of the invention is as follows:
the invention is mainly used for high-rise escape, when in use, an operator firstly opens a zipper on the upper side of the lifesaving package 2, simultaneously screws the spiral pull head 6 to separate the lifesaving package 2 from the screw sleeve 601, then backs up the lifesaving package 2 and pulls the spiral pull head 6, so that the puncture needle 20 in the automatic inflating device 4 moves downwards to puncture the sealing cover 16 at the bottleneck of the compressed air bottle 18, thereby the automatic inflating device 4 starts to inflate the inflatable umbrella rod 8 and the inflatable umbrella hub 9 of the lifesaving umbrella 1, and meanwhile, the evacuee runs and jumps upwards from a high building.
Claims (3)
1. A pre-expanded high-rise escape umbrella bag is characterized in that: the automatic inflatable lifesaving device comprises a lifesaving parachute (1), a lifesaving bag (2) and an automatic inflating device (4), wherein the lifesaving parachute (1) is placed in the lifesaving bag (2) when being folded, the automatic inflating device (4) is fixedly arranged in the lifesaving bag (2), an inflatable parachute hub (9) and an inflatable parachute rod (8) are arranged on a parachute body of the lifesaving parachute (1), the upper end of the inflatable parachute rod (8) is connected with the intersection of the inflatable parachute hub (9), the lower end of the inflatable parachute rod is connected with the automatic inflating device (4), and when the automatic inflating device (4) inflates the inflatable parachute rod (8) and the inflatable parachute hub (9), the lifesaving parachute (1) is ejected and supported in the lifesaving bag (2);
the automatic inflating device (4) comprises a compressed air bottle (18), a valve body (17), a puncture needle (20), a pull rod (11) and a pull rope (5), wherein the valve body (17) is arranged at the upper end of the compressed air bottle (18) and is connected with the inflating umbrella rod (8), a sealing cover (16) is arranged at the upper end of the compressed air bottle (18), the puncture needle (20) is arranged in the valve body (17), the pull rod (11) is hinged to the upper side of the valve body (17) and is connected with the pull rope (5), the pull rope (5) is pulled during inflation, the pull rod (11) drives the rotation pressing puncture needle (20) through the pull rope (5), and the sealing cover (16) is punctured through the puncture needle (20).
A puncture needle slide way and a gas transmission hole (14) which are communicated are arranged in the valve body (17), the gas transmission hole (14) is communicated with the inflatable umbrella rod (8), the puncture needle (20) is movably arranged in the puncture needle slide way, a pressure head (12) is arranged at the upper end of the puncture needle (20), and the pull rod (11) is propped against the pressure head (12);
a spring (13) is arranged in the puncture needle channel, the spring (13) is sleeved on the puncture needle (20), and the pressure head (12) compresses the spring (13) when being pressed down under the action of the pull rod (11);
a first accommodating area (201) and a second accommodating area (202) are arranged in the lifesaving bag (2), each part of the lifesaving parachute (1) is arranged in the first accommodating area (201) when being retracted, and the automatic inflating device (4) is fixedly arranged in the second accommodating area (202);
the first accommodating area (201) and the second accommodating area (202) are separated by a partition board, and an umbrella rope (7) is arranged at the lower side of the lifesaving parachute (1) and fixedly connected with the partition board;
a screw sleeve (601) is fixedly arranged on one side of a second accommodating area (202) of the life-saving bag (2), a spiral pull head (6) is arranged at the free end of the pull rope (5), and the spiral pull head (6) is in threaded connection with the screw sleeve (601);
the front side of the life-saving bag (2) is provided with a brace (204), and the top surface (203) of the bag body of the life-saving bag (2) is provided with a zipper.
2. The pre-expanded high-rise escape bag according to claim 1, wherein: the second accommodating area (202) is internally provided with an accommodating cavity (3), and the output end of the accommodating cavity (3) is provided with a zipper.
3. The pre-expanded high-rise escape bag according to claim 1, wherein: the middle part of the umbrella body of the lifesaving umbrella (1) is provided with a through hole (101), the lower side of the umbrella body is provided with an umbrella rope (7), and the umbrella ropes (7) at two sides are respectively provided with a control rope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487629.1A CN110510125B (en) | 2018-05-21 | 2018-05-21 | Pre-expanding type high-rise escape umbrella bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487629.1A CN110510125B (en) | 2018-05-21 | 2018-05-21 | Pre-expanding type high-rise escape umbrella bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110510125A CN110510125A (en) | 2019-11-29 |
| CN110510125B true CN110510125B (en) | 2023-11-07 |
Family
ID=68621956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487629.1A Active CN110510125B (en) | 2018-05-21 | 2018-05-21 | Pre-expanding type high-rise escape umbrella bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110510125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212258A (en) * | 2023-03-09 | 2023-06-06 | 盐城默成汽车安全系统有限公司 | High-altitude escape airbag device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475660Y (en) * | 2001-04-13 | 2002-02-06 | 李永胜 | Airbag life-saving parachute |
| CN200994997Y (en) * | 2006-12-18 | 2007-12-26 | 周林 | Lifesaving device for high building |
| CN105523187A (en) * | 2016-01-14 | 2016-04-27 | 尹仕杰 | Low altitude parachute |
| CN205256615U (en) * | 2015-12-22 | 2016-05-25 | 厦门朗纳科工贸有限公司 | Aerify type life vest aerating device |
| CN206744634U (en) * | 2017-05-17 | 2017-12-15 | 苏州布瑞林特服装有限公司 | A kind of straight barrel type air bag system |
-
2018
- 2018-05-21 CN CN201810487629.1A patent/CN110510125B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475660Y (en) * | 2001-04-13 | 2002-02-06 | 李永胜 | Airbag life-saving parachute |
| CN200994997Y (en) * | 2006-12-18 | 2007-12-26 | 周林 | Lifesaving device for high building |
| CN205256615U (en) * | 2015-12-22 | 2016-05-25 | 厦门朗纳科工贸有限公司 | Aerify type life vest aerating device |
| CN105523187A (en) * | 2016-01-14 | 2016-04-27 | 尹仕杰 | Low altitude parachute |
| CN206744634U (en) * | 2017-05-17 | 2017-12-15 | 苏州布瑞林特服装有限公司 | A kind of straight barrel type air bag system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110510125A (en) | 2019-11-29 |
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