CN116212258A - High-altitude escape airbag device - Google Patents
High-altitude escape airbag device Download PDFInfo
- Publication number
- CN116212258A CN116212258A CN202310233849.2A CN202310233849A CN116212258A CN 116212258 A CN116212258 A CN 116212258A CN 202310233849 A CN202310233849 A CN 202310233849A CN 116212258 A CN116212258 A CN 116212258A
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- air bag
- umbrella
- gasbag
- pipe
- annular
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- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Air Bags (AREA)
Abstract
The invention relates to the technical field of escape airbags, in particular to a high-altitude escape airbag device, which comprises: the umbrella rib assembly comprises an annular air bag pipe and a central air bag, and two ends of the umbrella rib air bag pipe are respectively communicated with the central air bag and the annular air bag pipe; the upper surface of the backboard is provided with a gas generator which is communicated with the central air bag through an air inlet hose; two ends of the umbrella surface air bag are respectively fixed with the central air bag and the annular air bag pipe; the beneficial effects are as follows: through being provided with a plurality of rib gasbag pipes that are annular array distribution between central gasbag and annular gasbag pipe, the both ends of rib gasbag pipe communicate central gasbag and annular gasbag pipe respectively, after the inside high-pressure gas that is filled by gas generator of central gasbag, gas can get into annular gasbag pipe inner chamber and expand annular gasbag pipe rapidly for this device wholly need not to expand by means of wind-force and be umbrella-shaped structure, thereby improves the deceleration effect to the user whereabouts.
Description
Technical Field
The invention relates to the technical field of escape airbags, in particular to a high-altitude escape airbag device.
Background
The escape air bag is an auxiliary tool for escaping in the high-rise fire disaster.
The invention of China with publication number CN110404190B discloses an air bag umbrella capable of being inflated rapidly for escape, which is suitable for escape of trapped persons in middle and high floors.
However, in the non-closed structure of the arc-shaped umbrella cloth of the device, air can be rapidly discharged from the side opening of the arc-shaped umbrella cloth in the falling process of an evacuee, so that the falling speed reducing effect of the evacuee is poor. Therefore, the invention provides a high-altitude escape airbag device which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a high-altitude escape airbag device, which aims to solve the problem that the escape airbag umbrella provided in the background art has poor deceleration effect on the falling of an evacuee.
In order to achieve the above purpose, the present invention provides the following technical solutions: a high-altitude escape airbag device comprising:
the umbrella rib assembly comprises an annular air bag pipe and a central air bag, wherein a plurality of umbrella rib air bag pipes distributed in an annular array are arranged on the surface of the central air bag, and two ends of the umbrella rib air bag pipe are respectively communicated with the central air bag and the annular air bag pipe;
the back plate is fixedly connected with the annular air bag pipe through a connecting lifting rope, the gas generator is arranged on the upper surface of the back plate, and the gas generator is communicated with the central air bag through an air inlet hose; a kind of electronic device with high-pressure air-conditioning system
The umbrella face air bags are arranged in a plurality of mode and are distributed with the plurality of rib air bag pipes at intervals, the side edges of the umbrella face air bags are fixed with the rib air bag pipes, and the two ends of the umbrella face air bags are respectively fixed with the central air bags and the annular air bag pipes.
Preferably, a storage battery and a controller are arranged on the upper surface of the backboard, the gas generator is powered by the storage battery and started by the controller, and the gas generator is a single-stage ignition pyrotechnic gas generator.
Preferably, the umbrella surface air bag is of a double-layer structure and is internally sealed, one end of the umbrella surface air bag is provided with a communicating pipe sleeved on the outer side of the annular air bag pipe, the communicating pipe is fixedly bonded and communicated with the annular air bag pipe, the outer side of the communicating pipe is provided with a connecting air tap, and the connecting air tap is inserted into the inner cavity of the end part of the umbrella surface air bag and is bonded and sealed with the inner cavity of the end part of the umbrella surface air bag.
Preferably, the end surface of the umbrella face air bag is fixedly connected with two binding rings, and the binding rings are buckled on the outer side of the annular air bag pipe.
Preferably, the edge fixedly connected with solid fixed ring of backplate, gu fixed ring's top is provided with the go-between, leave the clearance and keep fixed connection through a plurality of support columns that are equidistant distribution between gu fixed ring and the go-between, the go-between diameter is less than the backplate diameter, rib subassembly and umbrella face gasbag are gassing and are accomodate at the backplate upper surface after folding, and by the go-between fastening.
Preferably, the surface of the annular air bag tube is fixedly connected with a plurality of thin binding ropes distributed in an annular array, the thin binding ropes are rubber bands, and after the umbrella rib component and the umbrella cover air bag are folded and stored, the thin binding ropes are bound on the connecting ring.
Preferably, the below of backplate is provided with the braces that supplies personnel to use, the braces is provided with two and is located the backplate both sides respectively, the braces sets up to be double-deck hollow structure, one braces fixed surface is provided with start button, start button passes through wire electric connection with gas generator, the wire sets up in the braces is inside.
Preferably, a connecting strap is arranged between the two straps, the middle part of the connecting strap is locked and fixedly connected by an inserting lock catch, and two ends of the connecting strap are respectively and fixedly connected with the two straps.
Preferably, the height position of the central air bag is higher than that of the annular air bag pipe, and the rib air bag pipe and the umbrella cover air bag are arc-shaped along the length direction of the umbrella rib air bag pipe and the umbrella cover air bag.
Preferably, the length of the air inlet hose is greater than the interval between the back plate and the central air bag, and after the umbrella rib assembly and the umbrella face air bag are folded and stored, the air inlet hose is spirally wound and stored on the upper surface of the back plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plurality of rib air bag pipes distributed in the annular array are arranged between the central air bag and the annular air bag pipe, two ends of the rib air bag pipe are respectively communicated with the central air bag and the annular air bag pipe, the umbrella face air bags and the rib air bag pipes are distributed at intervals and kept adhered and fixed, and after the high-pressure air is filled in the central air bag by the air generator, the air can rapidly enter the inner cavity of the annular air bag pipe and expand the annular air bag pipe, so that the device can be unfolded into an umbrella-shaped structure entirely without wind power, and the speed reduction effect on the falling of a user is improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of a partial structure of the present invention;
FIG. 3 is a schematic perspective view of the rib assembly of the present invention;
FIG. 4 is a schematic perspective view of a back plate structure according to the present invention;
fig. 5 is a perspective view of the structure of the harness of the present invention.
In the figure: 1. an annular balloon tube; 2. an umbrella rib air sac tube; 3. a central air bag; 4. an air intake hose; 5. a back plate; 6. connecting a lifting rope; 7. a gas generator; 8. an umbrella cover air bag; 9. a communicating pipe; 10. connecting an air tap; 11. binding a ring; 12. a fixing ring; 13. a connecting ring; 14. a support column; 15. a thin binding rope; 16. a harness; 17. a start button; 18. connecting a binding band; 19. and (5) inserting a lock catch.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 5, the present invention provides a technical solution:
example 1
A high-altitude escape airbag device comprising: rib assembly, backplate 5 and canopy gasbag 8.
Specifically, the rib assembly comprises an annular air bag pipe 1 and a central air bag 3, a plurality of rib air bag pipes 2 distributed in an annular array are arranged on the surface of the central air bag 3, two ends of the rib air bag pipes 2 are respectively communicated with the central air bag 3 and the annular air bag pipe 1, as shown in fig. 3, after air enters the central air bag 3, the air can be conveyed into the annular air bag pipe 1 through the rib air bag pipes 2, the annular air bag pipe 1 is further unfolded, and the central air bag 3, the rib air bag pipes 2 and the annular air bag pipe 1 are kept adhered and fixed;
secondly, backplate 5 carries out fixed connection through connecting lifting rope 6 and annular gasbag pipe 1, and the last surface mounting of backplate 5 has gas generator 7, and gas generator 7 communicates with central gasbag 3 through air inlet hose 4, and backplate 5 is current known technique, and its main structure includes following several parts: when the back plate 5 receives a starting signal, the signal enters the ignition tool through a wire harness to directly detonate the gunpowder, and high-pressure gas generated by the signal is directly flushed out of the air outlet and enters the inner cavity of the central air bag 3 through the guide of the air inlet hose 4, so that the central air bag 3, the rib air bag pipe 2 and the annular air bag pipe 1 are fully filled, and the device is integrally unfolded;
further, the umbrella face gasbag 8 is provided with a plurality of and is the interval distribution between a plurality of rib gasbag pipes 2, the side of umbrella face gasbag 8 is fixed with rib gasbag pipe 2, the both ends of umbrella face gasbag 8 are fixed with central gasbag 3 and annular gasbag pipe 1 respectively, after this device is expanded, a plurality of umbrella face gasbag 8 cooperation are in order to form the umbrella face structure of parachute, come to slow down the whereabouts of evacuee, compare in traditional parachute structure, the expansion of this device need not to utilize wind-force, but realize through the inside mode of filling gas of rib subassembly, consequently the expansion speed of whole device is faster.
Example two
On the basis of the first embodiment, in order to ensure the normal operation of the gas generator 7, the present application further has a storage battery and a controller provided on the upper surface of the back plate 5, the gas generator 7 is powered by the storage battery and started by the controller, so as to ensure that the gas generator 7 can normally operate and generate high-pressure gas, and the gas generator 7 is a single-stage ignition pyrotechnic gas generator.
Example III
On the basis of embodiment two, in order to avoid annular gasbag pipe 1 to burst open, umbrella face gasbag 8 of this application is bilayer structure and inside sealed, the one end of umbrella face gasbag 8 is provided with the cover and locates the communicating pipe 9 in annular gasbag pipe 1 outside, bond fixedly and communicate between communicating pipe 9 and the annular gasbag pipe 1, the outside of communicating pipe 9 is provided with connection air cock 10, connect air cock 10 grafting in the tip inner chamber of umbrella face gasbag 8 and bond sealedly with it, combine fig. 2 and fig. 3 to know, the accessible is connected air cock 10 between umbrella face gasbag 8 and the annular gasbag pipe 1, after annular gasbag pipe 1 is full of gas, unnecessary gas accessible connects air cock 10 get into umbrella face gasbag 8 inner chamber, in order to prevent that annular gasbag pipe 1 inside packing gas from too much and leading to burst open, simultaneously, even if the inside packing gas of umbrella face gasbag 8 leads to the inflation, also can not influence the holistic result of use of this device.
Example IV
On the basis of embodiment three, in order to carry out taut connection to umbrella face gasbag 8 and annular gasbag pipe 1, this application still has to be connected with two binding rings 11 at the tip surface fixation of umbrella face gasbag 8, and binding rings 11 detain in the outside of annular gasbag pipe 1, and the setting of binding rings 11 is used for carrying out taut connection between the tip of umbrella face gasbag 8 and annular gasbag pipe 1, avoids annular gasbag pipe 1 to lead to connecting the connection fracture between air cock 10 and the umbrella face gasbag 8 when expanding.
Example five
On the basis of embodiment four, in order to fold and accomodate this device wholly, this application still has the edge fixedly connected with solid fixed ring 12 at backplate 5, gu fixed ring 12's top is provided with go-between 13, leave the clearance and keep fixed connection through a plurality of support columns 14 that are equidistant distribution between gu fixed ring 12 and the go-between 13, go-between 13 diameters are less than backplate 5 diameters, rib subassembly and umbrella face gasbag 8 are gassing and are accomodate at backplate 5 upper surface after folding, and by go-between 13 fastening, because annular gasbag pipe 1, rib gasbag pipe 2, center gasbag 3 and umbrella face gasbag 8 are the flexible material, elastic deformation can take place, through folding accomodating back annular gasbag pipe 1, rib gasbag pipe 2, center gasbag 3 and umbrella face gasbag 8 can be plugged into between backplate 5 and the go-between 13 and compress tightly its edge portion by the less go-between 13 of diameter.
Example six
On the basis of embodiment five, in order to accomodate and tie up annular gasbag pipe 1, this application still has a plurality of thin ropes 15 that tie up that are annular array distribution at the fixed surface of annular gasbag pipe 1, thin rope 15 is the rubber band, after umbrella rib subassembly and umbrella face gasbag 8 folding are accomodate, thin rope 15 ties up on go-between 13, elastic deformation can take place for the rubber band itself, and hardness is lower, when annular gasbag pipe 1 inside filling gas and inflation, thin rope 15 can be stretched to the fracture, thereby avoid influencing the holistic expansion of this device.
Example seven
On the basis of embodiment six, in order to carry the device on the back of the user, the application still has the braces 16 that are provided with the confession personnel in the below of backplate 5 and use, braces 16 are provided with two and are located backplate 5 both sides respectively, braces 16 tie up the both sides at the user respectively, ensure that the user can carry the device on the back, braces 16 set up to be double-deck hollow structure, a braces 16 fixed surface is provided with start button 17, start button 17 passes through wire electric connection with gas generator 7, the wire sets up in braces 16 inside, when the user flees, start gas generator 7 through pressing start button 17, ensure that the device can in time expand, need not to expand with the help of wind-force, consequently, can be applicable to the fleing of middle-low floor.
Example eight
On the basis of the seventh embodiment, in order to prevent the shoulder strap 16 from being separated from the shoulder of the user, the present application further has a connecting strap 18 provided between the two shoulder straps 16, the middle portion of the connecting strap 18 is fixedly connected by a plugging lock catch 19, two ends of the connecting strap 18 are respectively fixedly connected with the two shoulder straps 16, the plugging lock catch 19 is a known technology, and comprises a male head and a female head, and the two ends are plugged and connected, so as to ensure that the shoulder strap 16 cannot be separated from the user.
Example nine
On the basis of the eighth embodiment, in order to increase the overall windward area of the device, the height position of the central air bag 3 is higher than that of the annular air bag tube 1, the rib air bag tube 2 and the umbrella face air bag 8 are arc-shaped along the length direction of the umbrella rib air bag tube and the umbrella face air bag 8, as shown in fig. 3, the rib assembly of the device can be in a three-dimensional arc-shaped structure after being unfolded so as to increase the overall windward area of the device.
Examples ten
On the basis of embodiment nine, in order to avoid local quilt to be stopped up when intake hose 4 accomodates, the length of this application intake hose 4 is greater than the interval between backplate 5 and the central gasbag 3 to lead to disconnection intercommunication between gas generator 7 and the central gasbag 3 when preventing the rib subassembly to expand, after folding accomodating of rib subassembly and umbrella face gasbag 8, intake hose 4 spiral coil is accomodate at backplate 5 upper surface, intake hose 4 is accomodate at backplate 5 upper surface with spiral coil's form, can effectively avoid self local by serious buckling and lead to the jam, thereby ensure that gas generator 7 during operation can in time send into the gas in the central gasbag 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An air bag device for high-altitude escape, which is characterized in that: comprising the following steps:
the umbrella rib assembly comprises an annular air bag pipe (1) and a central air bag (3), wherein a plurality of umbrella rib air bag pipes (2) distributed in an annular array are arranged on the surface of the central air bag (3), and two ends of the umbrella rib air bag pipes (2) are respectively communicated with the central air bag (3) and the annular air bag pipe (1);
the back plate (5) is fixedly connected with the annular air bag pipe (1) through a connecting lifting rope (6), a gas generator (7) is arranged on the upper surface of the back plate (5), and the gas generator (7) is communicated with the central air bag (3) through an air inlet hose (4); a kind of electronic device with high-pressure air-conditioning system
The umbrella face gasbag (8), be provided with a plurality of and with being interval distribution between a plurality of rib gasbag pipes (2) umbrella face gasbag (8), the side of umbrella face gasbag (8) is fixed with rib gasbag pipe (2), the both ends of umbrella face gasbag (8) are fixed with central gasbag (3) and annular gasbag pipe (1) respectively.
2. A high-altitude escape airbag device as claimed in claim 1, wherein: the upper surface of backplate (5) is provided with battery and controller, gas generator (7) is by battery power supply and by the controller start, gas generator (7) are single-stage ignition pyrotechnic gas generator.
3. A high-altitude escape airbag apparatus according to claim 2, wherein: the umbrella surface air bag (8) is of a double-layer structure and is internally sealed, one end of the umbrella surface air bag (8) is provided with a communicating pipe (9) sleeved outside the annular air bag pipe (1), the communicating pipe (9) is fixedly bonded and communicated with the annular air bag pipe (1), the outer side of the communicating pipe (9) is provided with a connecting air tap (10), and the connecting air tap (10) is inserted into an inner cavity of the end part of the umbrella surface air bag (8) and is bonded and sealed with the inner cavity.
4. A high-altitude escape airbag device as claimed in claim 3, wherein: the end surface of the umbrella fabric air bag (8) is fixedly connected with two binding rings (11), and the binding rings (11) are buckled on the outer side of the annular air bag tube (1).
5. The high-altitude escape airbag device according to claim 4, wherein: the umbrella is characterized in that a fixing ring (12) is fixedly connected to the edge of the back plate (5), a connecting ring (13) is arranged above the fixing ring (12), gaps are reserved between the fixing ring (12) and the connecting ring (13) and fixedly connected with the fixing ring through a plurality of supporting columns (14) which are distributed at equal intervals, the diameter of the connecting ring (13) is smaller than that of the back plate (5), and the umbrella rib assembly and the umbrella cover air bag (8) are deflated and folded and then are contained on the upper surface of the back plate (5) and are fastened by the connecting ring (13).
6. The high-altitude escape airbag device according to claim 5, wherein: the surface of the annular air bag tube (1) is fixedly connected with a plurality of thin binding ropes (15) distributed in an annular array, the thin binding ropes (15) are rubber bands, and after the umbrella rib component and the umbrella cover air bag (8) are folded and stored, the thin binding ropes (15) are bound on the connecting ring (13).
7. The high-altitude escape airbag device according to claim 6, wherein: the utility model discloses a gas generator, including backplate (5) and braces (16), backplate (5) below is provided with braces (16) that supply personnel to use, braces (16) are provided with two and are located backplate (5) both sides respectively, braces (16) set up to be double-deck hollow structure, one braces (16) fixed surface is provided with start button (17), start button (17) and gas generator (7) pass through wire electric connection, the wire sets up in braces (16) inside.
8. The high-altitude escape airbag device according to claim 7, wherein: a connecting bandage (18) is arranged between the two braces (16), the middle part of the connecting bandage (18) is fixedly connected by a plug-in lock catch (19) in a locking way, and the two ends of the connecting bandage (18) are respectively and fixedly connected with the two braces (16).
9. The high-altitude escape airbag device according to claim 8, wherein: the height position of the central air bag (3) is higher than that of the annular air bag tube (1), and the rib air bag tube (2) and the umbrella cover air bag (8) are arc-shaped along the length direction of the umbrella rib air bag tube.
10. The high-altitude escape airbag device according to claim 9, wherein: the length of the air inlet hose (4) is greater than the distance between the back plate (5) and the central air bag (3), and after the umbrella rib assembly and the umbrella cover air bag (8) are folded and stored, the air inlet hose (4) is spirally wound and stored on the upper surface of the back plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310233849.2A CN116212258A (en) | 2023-03-09 | 2023-03-09 | High-altitude escape airbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310233849.2A CN116212258A (en) | 2023-03-09 | 2023-03-09 | High-altitude escape airbag device |
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| Publication Number | Publication Date |
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| CN116212258A true CN116212258A (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310233849.2A Pending CN116212258A (en) | 2023-03-09 | 2023-03-09 | High-altitude escape airbag device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202078659U (en) * | 2011-04-27 | 2011-12-21 | 浙江水利水电专科学校 | Emergency escape chute of high-rise buildings |
| CN103612765A (en) * | 2013-11-28 | 2014-03-05 | 陈劲光 | Low-altitude lifesaving parachute |
| CN205569530U (en) * | 2016-05-04 | 2016-09-14 | 东北林业大学 | A escape device that saves oneself for high -rise building |
| CN110404190A (en) * | 2019-07-10 | 2019-11-05 | 南京理工大学 | Rapidly aerated safe escape air bag umbrella |
| CN110510125A (en) * | 2018-05-21 | 2019-11-29 | 邹宇 | Preparatory expansion high-rise life saving pack |
| CN110681079A (en) * | 2019-11-07 | 2020-01-14 | 金博晨 | High-altitude escape and rescue equipment |
| CN212914231U (en) * | 2020-07-18 | 2021-04-09 | 武汉慕都环境科技有限公司 | High-rise emergency escape device |
| CN115108023A (en) * | 2022-07-20 | 2022-09-27 | 芜湖金安世腾汽车安全***有限公司 | Civil portable air bag parachute |
-
2023
- 2023-03-09 CN CN202310233849.2A patent/CN116212258A/en active Pending
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| CN202078659U (en) * | 2011-04-27 | 2011-12-21 | 浙江水利水电专科学校 | Emergency escape chute of high-rise buildings |
| CN103612765A (en) * | 2013-11-28 | 2014-03-05 | 陈劲光 | Low-altitude lifesaving parachute |
| CN205569530U (en) * | 2016-05-04 | 2016-09-14 | 东北林业大学 | A escape device that saves oneself for high -rise building |
| CN110510125A (en) * | 2018-05-21 | 2019-11-29 | 邹宇 | Preparatory expansion high-rise life saving pack |
| CN110404190A (en) * | 2019-07-10 | 2019-11-05 | 南京理工大学 | Rapidly aerated safe escape air bag umbrella |
| CN110681079A (en) * | 2019-11-07 | 2020-01-14 | 金博晨 | High-altitude escape and rescue equipment |
| CN212914231U (en) * | 2020-07-18 | 2021-04-09 | 武汉慕都环境科技有限公司 | High-rise emergency escape device |
| CN115108023A (en) * | 2022-07-20 | 2022-09-27 | 芜湖金安世腾汽车安全***有限公司 | Civil portable air bag parachute |
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