CN115009475A - Novel life jacket - Google Patents
Novel life jacket Download PDFInfo
- Publication number
- CN115009475A CN115009475A CN202210840423.9A CN202210840423A CN115009475A CN 115009475 A CN115009475 A CN 115009475A CN 202210840423 A CN202210840423 A CN 202210840423A CN 115009475 A CN115009475 A CN 115009475A
- Authority
- CN
- China
- Prior art keywords
- air bag
- central
- life jacket
- umbrella
- airbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 2
- 239000002775 capsule Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/06—Floatable closed containers with accommodation for one or more persons inside
-
- 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
- B64D17/78—Parachutes in association with other load-retarding apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention relates to a novel life jacket, which relates to the technical field of life saving equipment and comprises a speed reducer, a plurality of air bag assemblies and a fixing assembly, wherein the air bag assemblies are connected end to end through the fixing assembly to form an escape cabin, the speed reducer is connected with the air bag assemblies, the speed reducer comprises at least two parachutes arranged in the same row, a central parachute rope is connected to the central position of the outermost parachute jacket and detachably connected with the air bag assemblies after sequentially penetrating through the remaining parachutes, the central parachute rope is in sliding fit with any one of the remaining parachutes to enable the distance between the adjacent parachutes to be controlled by the parachute rope, limiting parts connected with the central parachute rope are correspondingly arranged on the inner surfaces of the remaining parachutes, the limiting parts are used for being matched with the parachutes to adjust the length of the central parachute rope between the adjacent parachutes, and the parachute jackets are connected with the escape cabin through circumferential parachute ropes arranged at intervals along the circumferential direction of the outer edges of the parachute jackets. The device can be adjusted according to the requirement from the falling speed of high altitude, and can be suitable for escaping in water with good adaptability.
Description
Technical Field
The invention relates to the technical field of lifesaving equipment, in particular to a novel life jacket.
Background
At present, the used life jacket is mainly suitable for water rescue, the style of the life jacket is basically vest type, the upper half of a user floats out of the water surface, the lower half of the user is immersed in water to cause the body temperature to be lost greatly, the sliding speed is also influenced, the life jacket for a high-rise residence on land is mainly used for rescue by ropes and inflatable slide boards, the structural use of the life jacket is limited by the site, the rescue effect is greatly reduced, the life jacket for passengers of an airplane in the air is blank, no life-saving equipment report is heard, the life jacket for passengers cannot be used for lifesaving by using a parachute due to various professional nature reasons, the airplane is theoretically the unsafe transportation tool, and the passengers are enabled to generate the psychology of walking fear of the airplane due to the fact that effective life-saving equipment is not provided for the passengers, so that the passenger flow rate of air transportation is influenced.
Disclosure of Invention
The invention aims to provide a novel life jacket to solve the problem of poor rescue protection effect in the prior art.
In order to solve the problems, the novel life jacket adopts the following technical scheme:
the invention provides a novel life jacket which comprises a speed reducing umbrella, a plurality of air bag assemblies and a fixing assembly, wherein the air bag assemblies are connected end to end through the fixing assembly to form an escape cabin with a cavity for accommodating a human body, the speed reducing umbrella is connected with the air bag assemblies, the speed reducing umbrella comprises at least two parachutes arranged in the same row, a central parachute rope is connected to the central position of the outermost parachute jacket and detachably connected with the air bag assemblies after sequentially penetrating through the remaining parachutes, the central parachute rope is in sliding fit with any one of the remaining parachutes to enable the distance between the adjacent parachutes to be controlled by the parachute rope, limiting parts connected with the central parachute rope are correspondingly arranged on the inner surfaces of the remaining parachutes and used for being matched with the parachutes to adjust the length of the central parachute rope between the adjacent parachutes, and the escape cabin are connected with the parachute jacket through circumferential parachute ropes arranged at intervals along the circumferential direction of the outer surfaces of the parachute jackets.
Preferably, an airflow pipe penetrating through the center of any canopy except the outermost canopy is installed at the center of the canopy, so that airflow can penetrate from one side of the canopy to the other side of the canopy along the airflow pipe, the limiting piece is arranged in a mode of being matched with the port of the airflow pipe, the limiting piece can abut against the airflow pipe in the moving process of following the central umbrella rope, the airflow pipe is sealed, and the movement of the central umbrella rope is limited.
Preferably, the airflow pipe is arranged in a circular pipe shape, the limiting part is arranged in a spherical shape, and when the limiting part abuts against the airflow pipe, the limiting part can seal a port of the airflow pipe.
Preferably, the gasbag subassembly includes the gasbag body that can fill the gassing, the bag cover, the magnet, the bottom of gasbag body extends outward has the gasbag epitaxial portion perpendicular with the gasbag body, gasbag epitaxial portion and gasbag body intercommunication, the gasbag body outside is located in the bag cover with parcel gasbag body, the bag cover be located the gasbag epitaxial portion distal end and be fixed with the magnet, the figure of gasbag subassembly sets up to the logarithm, the magnet of every two adjacent gasbag subassemblies pastes mutually to make the gasbag epitaxial portion of every two adjacent gasbag subassemblies link to each other and constitute the pedal that the user stepped on.
Preferably, the top and the bottom of the escape compartment are respectively sleeved with a top sleeve for plugging the top and a bottom sleeve for plugging the bottom, and the top sleeve and the bottom sleeve are both rubber sleeves.
Preferably, the fixing assembly comprises an outer circle belt and an inner circle belt, the outer circle belt is arranged at intervals along the length direction of the air bag assembly, any outer circle belt is sequentially connected with the outer wall of any air bag assembly and then is connected end to form a ring shape, the inner circle belt is arranged at intervals along the length direction of the air bag assembly and then is connected end to form a ring shape, and any inner circle belt is sequentially connected with the inner wall of any air bag assembly and then is connected end to form a ring shape.
Preferably, the fixing component further comprises a fixing band located between adjacent airbag components, and two ends of the fixing band are respectively connected with the airbag components at two ends of the fixing band.
Preferably, the fixing component further comprises four reinforcing belts, the number of the outer circle belts and the number of the inner circle belts are four, one reinforcing belt is arranged between every two adjacent airbag components, one end of each reinforcing belt is connected with the outer circle belt of the highest layer, and the other end of each reinforcing belt is connected with the inner circle belt of the next highest layer.
Preferably, the fixed component further comprises a pocket belt, the pocket belt is located in the cavity, one end of the pocket belt is detachably connected with the inner circle belt, and the other end of the pocket belt is connected with the fixing belt.
Preferably, the fixing component further comprises a waist locking belt, the waist locking belt is connected with the inner circle belt, and the waist locking belt is detachably connected end to end through lock catches.
The invention has the following beneficial effects:
the invention provides a novel life jacket, which is different from the prior art in that a plurality of air bag components of the life jacket are connected end to end through fixing components to form an escape compartment with a cavity for accommodating a human body, a user stands in the cavity enclosed by the air bag components, the air bag components are inflated to wrap the user, the life jacket/life raft can be used as the life jacket/life raft when falling in water under the mode, and can also be used as buffer protection under high altitude, a speed reducing umbrella is connected to the escape compartment, and can play the roles of reducing speed, reducing speed and regulating speed in the process of falling in high altitude of the user, and the life jacket has rich application scenes and certain protection capability.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the embodiment will be briefly described as follows:
FIG. 1 is a schematic view of a parachute in an unfolded state;
FIG. 2 is another state diagram of FIG. 1;
FIG. 3 is a schematic view of the structural state of the airbag;
FIG. 4 is a view showing the fitting relationship between the ring tube and the balloon body;
FIG. 5 is a cross-sectional view of the uppermost mating relationship of the airbag module and the mounting module;
FIG. 6 is a cross-sectional view of the mating relationship of the airbag module and the mounting module;
FIG. 7 is a side view of the airbag module and the outer wrap strap mated.
Description of reference numerals: 1. umbrella clothes; 2. a central umbrella cord; 3. a circumferential umbrella rope; 4. an airflow duct; 5. a limiting member; 6. an airbag body; 7. an airbag extension portion; 8. a magnet; 9. a connecting buckle; 10. an air charging nozzle; 11. an annular tube; 12. a main air tap; 13. an air charging nozzle; 14. an outer turn band; 15. an inner turn band; 16. fixing belts; 17. a reinforcing band; 18. a pocket belt; 19. waist lock belt.
Detailed Description
In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.
The novel life jacket comprises a speed reducer, a plurality of air bag assemblies and a fixing assembly, wherein the air bag assemblies are connected end to end through the fixing assembly to form an escape compartment with a cavity for accommodating a user, and the escape compartment is integrally hollow and cylindrical. The speed-reducing umbrella is connected with the air bag component.
Specifically, the speed reducing umbrella comprises a plurality of umbrellas arranged in the same row, the number of the umbrellas is at least two, the central position of the outermost umbrella is connected with a central umbrella rope, the central umbrella rope sequentially penetrates through the rest of the umbrellas and then is detachably connected with the air bag assembly, the central umbrella rope is in sliding fit with any one of the umbrellas except the outermost umbrella, the inner surfaces of the rest of the umbrellas are correspondingly provided with a limiting part connected with the central umbrella rope, the limiting part is used for being matched with the umbrellas to adjust the length of the central umbrella rope between the adjacent umbrellas, and the umbrellas are connected with the escape cabin through circumferential umbrella ropes arranged along the circumferential direction of the outer side of the umbrella at intervals. The number of the circumferential umbrella ropes is the same as that of the air bag assemblies, any circumferential umbrella rope is correspondingly connected with one air bag assembly, and any circumferential umbrella rope is sequentially connected with a plurality of umbrellas arranged in the same row (a plurality of umbrella ropes are all referred to here).
The central position of any canopy except the outermost canopy is provided with an airflow pipe penetrating through the center of the canopy, so that airflow can penetrate from one surface of the canopy to the other surface of the canopy along the airflow pipe, the limiting part is matched with the port of the airflow pipe and can abut against the airflow pipe in the moving process of the central umbrella rope, the airflow pipe is sealed, and the movement of the central umbrella rope is limited.
The airflow pipe is set to be in a circular pipe shape, the limiting part is set to be in a spherical shape, and when the limiting part abuts against the airflow pipe, the limiting part can seal a port of the airflow pipe.
Furthermore, the central umbrella rope is connected with the air bag component through a buckle.
The gasbag subassembly is including the gasbag body that can fill the gassing, the bag cover, the magnet, the bottom of gasbag body outwards extends have with gasbag body vertically gasbag extension, gasbag extension and gasbag body intercommunication, the gasbag body outside is located in order to wrap up the gasbag body to the bag cover, the gasbag extension distal end that is located of bag cover is fixed with the magnet, the figure of gasbag subassembly sets up to the logarithm, the magnet of every two adjacent gasbag subassemblies pastes mutually, so that the gasbag extension of every two adjacent gasbag subassemblies links to each other and constitutes the pedal that the user's foot stepped on. The gasbag body is "L" type, and the shape of bag cover matches the shape setting of gasbag body to make the bag cover can wrap up the gasbag body. The bag cover is characterized in that four connecting buckles are arranged on the inner side of the bag cover at intervals along the length (height) direction of the bag cover, four connecting buckles are arranged on the outer side of the bag cover at intervals along the length (height) direction of the bag cover, and the connecting buckles on the inner side of the bag cover and the connecting buckles on the outer side of the bag cover are arranged in a one-to-one correspondence mode (at the same height).
Furthermore, the number of the air bag components is six, and the air bag extending parts of every two adjacent air bag components in the six air bag components are connected to form three foot treading plates under the structural relationship of the foot treading plates which are treaded by a user.
This device is convenient for supply air simultaneously to all gasbag subassemblies in step, and it still includes the ring pipe, has installed the charging connector on the gasbag body, and has offered the trompil that has the charging connector to pass on the bag cover, and the ring pipe sets up in the cavity that the gasbag body encloses and closes, and the charging connector intercommunication of ring pipe and arbitrary gasbag body, is provided with main air cock on the ring pipe, and external air pump links to each other and supplies air with main air cock, can make the ring pipe to arbitrary gasbag body air feed. The annular tube can be a hard tube or can be made of flexible sealing materials such as rubber according to requirements.
The top and the bottom of the escape compartment are respectively sleeved with a top sleeve for plugging the top and a bottom sleeve for plugging the bottom, and the top sleeve and the bottom sleeve are both arranged into rubber sleeves.
The fixed subassembly includes outer circle area and interior circle area, and outer circle area sets up along the length direction interval of gasbag subassembly, and arbitrary outer circle area links to each other in proper order behind the outer wall of arbitrary gasbag subassembly end to end and be cyclic annular, and interior circle area sets up along the length direction interval of gasbag subassembly, and arbitrary interior circle area links to each other in proper order behind the inner wall of arbitrary gasbag subassembly end to end and be cyclic annular, and the number in outer circle area and interior circle area is the same, all sets up to four. The outer circle belt is connected with the airbag assembly corresponding to the connecting buckle through the connecting buckle penetrating through the outer side of the bag cover, and the inner circle belt is connected with the airbag assembly corresponding to the connecting buckle through the connecting buckle penetrating through the inner side of the bag cover. Both ends of the outer circle belt and both ends of the inner circle belt are provided with male and female parts of the plug-in buckle, so that the head-to-tail connection of the outer circle belt and the head-to-tail connection of the inner circle belt are both detachable connections.
The fixing component further comprises a fixing band positioned between the adjacent air bag components, and the two ends of the fixing band are respectively connected with the air bag components at the two ends of the fixing band. Furthermore, one end of the fixing belt is connected with the outermost layer of the outer circle belt, and the other end of the fixing belt is connected with the secondary outer layer of the inner circle belt.
The fixing component further comprises four reinforcing belts, the number of the outer circle belts and the number of the inner circle belts are four, one reinforcing belt is arranged between every two adjacent airbag components, one end of each reinforcing belt is connected with the outer circle belt of the highest layer, and the other end of each reinforcing belt is connected with the inner circle belt of the next highest layer.
The fixed component further comprises a pocket belt, the pocket belt is located in the cavity, one end of the pocket belt is detachably connected with the inner circle belt, the other end of the pocket belt is connected with the fixing belt, and the pocket belt is used for penetrating through a crotch portion of a user. Further, the both sides of cavity are located to the both ends branch in pocket area, and the one end in pocket area links to each other with the inner circle area that is located cavity one side, and the other end in pocket area links to each other with the fixed band that is located the cavity opposite side, and further, the one end in pocket area is connected in inferior outer inner circle area (along the direction of height of air bag subassembly from high to low for under the condition on first layer, second floor, third layer and fourth layer, inferior outer second floor that is).
The fixing assembly further comprises a waist locking belt, the waist locking belt is connected with the inner circle belt, the waist locking belt is detachably connected with the head and the tail of the lock catch, further, a hanging ring which can be penetrated by the waist locking belt is arranged on the inner circle belt of the secondary outer layer, and the waist locking belt penetrates through the hanging ring and is connected with the inner circle belt.
Finally, it should be noted that: the above embodiments are merely illustrative and not restrictive of the technical solutions of the present invention, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A novel life jacket is characterized by comprising a speed reducing umbrella, a plurality of air bag components and a fixing component, wherein the air bag components are connected end to end through the fixing component to form an escape cabin with a cavity for accommodating a human body, the speed reducing umbrella is connected with the air bag components, wherein the speed reducing umbrella comprises at least two umbrella covers arranged in the same row, the central position of the umbrella cover at the outermost layer is connected with a central umbrella rope, the central umbrella rope sequentially passes through the rest of the umbrella coats and then is detachably connected with the air bag assembly, the central umbrella rope is in sliding fit with any one of the rest of the umbrella coats, the distance between adjacent canopies is controlled by the scattering ropes, the inner faces of the rest canopies are correspondingly provided with a limiting part connected with the central canopies, the limiting part is used for being matched with the canopies to adjust the length of the central canopies between the adjacent canopies, and the canopies are connected with the escape compartment through the circumferential canopies arranged at intervals along the circumferential direction of the outer edges of the canopies.
2. The novel life jacket as claimed in claim 1, wherein an air flow pipe passing through the center of any canopy except the outermost canopy is installed at the center of the canopy so that air can pass from one side of the canopy to the other side of the canopy along the air flow pipe, the limiting member is matched with the port of the air flow pipe and can abut against the air flow pipe in the process of following the movement of the central canopy rope, the air flow pipe is sealed, and the movement of the central canopy rope is limited.
3. The novel life jacket of claim 2, wherein the gas flow tube is configured as a circular tube, the retaining member is configured as a sphere, and the retaining member seals the port of the gas flow tube when the retaining member abuts against the gas flow tube.
4. The novel life jacket of claim 1, wherein the airbag module comprises an inflatable airbag body, a bag cover and magnets, an airbag extension part perpendicular to the airbag body extends outwards from the bottom of the airbag body, the airbag extension part is communicated with the airbag body, the bag cover is sleeved outside the airbag body to wrap the airbag body, the magnets are fixed at the far end of the bag cover located at the airbag extension part, the number of the airbag modules is logarithmic, and the magnets of every two adjacent airbag modules are attached to each other, so that the airbag extension parts of every two adjacent airbag modules are connected to form a pedal plate on which a user steps.
5. The novel life jacket as claimed in claim 1, wherein the top and bottom of the escape capsule are respectively sleeved with a top sleeve for blocking the top and a bottom sleeve for blocking the bottom, and the top sleeve and the bottom sleeve are both rubber sleeves.
6. A novel life jacket as claimed in claim 1 or 3, wherein the fixing component comprises outer circle belts and inner circle belts, the outer circle belts are arranged at intervals along the length direction of the air bag component, any outer circle belt is connected with the outer wall of any air bag component in sequence and then connected end to form a ring shape, the inner circle belt is arranged at intervals along the length direction of the air bag component, and any inner circle belt is connected with the inner wall of any air bag component in sequence and then connected end to form a ring shape.
7. The novel life jacket of claim 6, wherein the fixing assembly further comprises a fixing band located between adjacent air bag assemblies, and two ends of the fixing band are respectively connected with the air bag assemblies at two ends of the fixing band.
8. The novel life jacket as claimed in claim 7, wherein the fixing unit further comprises four reinforcing bands, the number of the outer circumferential bands and the number of the inner circumferential bands are four, one reinforcing band is arranged between the adjacent air bag units, one end of each reinforcing band is connected with the outer circumferential band of the highest layer, and the other end of each reinforcing band is connected with the inner circumferential band of the next highest layer.
9. The novel life jacket of claim 8, wherein the securing assembly further comprises a strap, the strap is positioned within the chamber, one end of the strap is detachably connected to the inner loop, and the other end of the strap is connected to the securing strap.
10. The life jacket of claim 9, wherein the securing assembly further comprises a waist strap, the waist strap being connected to the inner wrap, the waist strap being releasably connected end-to-end by a latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210840423.9A CN115009475A (en) | 2022-07-18 | 2022-07-18 | Novel life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210840423.9A CN115009475A (en) | 2022-07-18 | 2022-07-18 | Novel life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115009475A true CN115009475A (en) | 2022-09-06 |
Family
ID=83081154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210840423.9A Pending CN115009475A (en) | 2022-07-18 | 2022-07-18 | Novel life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115009475A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6220547B1 (en) * | 1999-06-08 | 2001-04-24 | Pioneer Aerospace Corporation | Large scale parafoil apparatus with an energy attenuator for controlling initial deployment |
| US20020134890A1 (en) * | 2001-03-26 | 2002-09-26 | Leonid Berzin | Parachute with a controlled active lift |
| CA2520973A1 (en) * | 2005-10-04 | 2007-04-04 | Gilles Lauzon Hurtubise | Pull and gliding devices and protective jackets for high- altitude flight, flight over water and underwater diving |
| KR20090131247A (en) * | 2008-06-17 | 2009-12-28 | 김영천 | Parachute survival equipment |
| US20110290944A1 (en) * | 2010-06-01 | 2011-12-01 | USA as Represented by the Secretary of the Army. | Concentric Peripheral Canopy Parachute |
| CN203318683U (en) * | 2013-04-25 | 2013-12-04 | 王忠财 | Escape device |
| CN103612763A (en) * | 2013-12-03 | 2014-03-05 | 翁源华 | Parachute |
| CN108404305A (en) * | 2018-05-15 | 2018-08-17 | 陈宝泽 | Skyscraper emergency escape canopy |
| CN109771859A (en) * | 2019-01-04 | 2019-05-21 | 上海长征医院 | A kind of pendant falls safety apparatus |
| CN110404190A (en) * | 2019-07-10 | 2019-11-05 | 南京理工大学 | Rapidly aerated safe escape air bag umbrella |
| CN111186571A (en) * | 2018-11-14 | 2020-05-22 | 上海奈雅工贸有限公司 | Jet type one-piece gliding suit with life-saving air bag |
-
2022
- 2022-07-18 CN CN202210840423.9A patent/CN115009475A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6220547B1 (en) * | 1999-06-08 | 2001-04-24 | Pioneer Aerospace Corporation | Large scale parafoil apparatus with an energy attenuator for controlling initial deployment |
| US20020134890A1 (en) * | 2001-03-26 | 2002-09-26 | Leonid Berzin | Parachute with a controlled active lift |
| CA2520973A1 (en) * | 2005-10-04 | 2007-04-04 | Gilles Lauzon Hurtubise | Pull and gliding devices and protective jackets for high- altitude flight, flight over water and underwater diving |
| KR20090131247A (en) * | 2008-06-17 | 2009-12-28 | 김영천 | Parachute survival equipment |
| US20110290944A1 (en) * | 2010-06-01 | 2011-12-01 | USA as Represented by the Secretary of the Army. | Concentric Peripheral Canopy Parachute |
| CN203318683U (en) * | 2013-04-25 | 2013-12-04 | 王忠财 | Escape device |
| CN103612763A (en) * | 2013-12-03 | 2014-03-05 | 翁源华 | Parachute |
| CN108404305A (en) * | 2018-05-15 | 2018-08-17 | 陈宝泽 | Skyscraper emergency escape canopy |
| CN111186571A (en) * | 2018-11-14 | 2020-05-22 | 上海奈雅工贸有限公司 | Jet type one-piece gliding suit with life-saving air bag |
| CN109771859A (en) * | 2019-01-04 | 2019-05-21 | 上海长征医院 | A kind of pendant falls safety apparatus |
| CN110404190A (en) * | 2019-07-10 | 2019-11-05 | 南京理工大学 | Rapidly aerated safe escape air bag umbrella |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2306366C (en) | Low profile survival vest | |
| US20030146348A1 (en) | Integrated parachute harness system | |
| US4799476A (en) | Universal life support system | |
| CN103007454B (en) | High-altitude escape capsule | |
| US5072727A (en) | Multi-purpose jerkin | |
| CN115009475A (en) | Novel life jacket | |
| US3354480A (en) | Flotation attachment | |
| US20090029611A1 (en) | Multifunction safety garment | |
| US3452374A (en) | Thigh type-weather deck survival restraint harness | |
| Jacobs et al. | Space suit development for orion | |
| CN202557777U (en) | Simple life-saving device for drowning people | |
| CN202107079U (en) | Whole-body safety belt vest type inflatable life jacket | |
| CN209833954U (en) | Inflatable lifesaving floating carrier | |
| US3105981A (en) | Personal inflatable life raft | |
| CN210057192U (en) | Novel fall rescue device | |
| CN219361300U (en) | Y-shaped lifesaving airbag | |
| CN109353470A (en) | A kind of inflatable lifesaving floating carrier | |
| US2977078A (en) | Quick disconnect couplings | |
| CN111671562A (en) | Quick pilot fixing and rescuing device | |
| CN214524342U (en) | Novel life jacket | |
| CN217864650U (en) | Military life buoy with double air bags | |
| JP7201285B1 (en) | Flying object, cabin with seat fitting for flying object, cabin for flying object, and seating fitting for flying object | |
| CN221049956U (en) | Escape umbrella | |
| CN210912819U (en) | Buoyancy enhanced heat-insulation life jacket | |
| CN218751323U (en) | Life jacket with heating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |