CN108528296A - A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair - Google Patents
A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair Download PDFInfo
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- CN108528296A CN108528296A CN201810364634.3A CN201810364634A CN108528296A CN 108528296 A CN108528296 A CN 108528296A CN 201810364634 A CN201810364634 A CN 201810364634A CN 108528296 A CN108528296 A CN 108528296A
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- chamber
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- air bleeding
- bleeding valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4242—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces vertical
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses the working method that a kind of airborne occupant's multi-stage gasbag cooperates with buffer armchair, the multi-stage gasbag collaboration buffer armchair includes upper chamber, middle part gas chamber and lower chamber；Upper chamber, middle part gas chamber and lower chamber are arranged by the way of being superimposed from top to down, and upper chamber can also be vented by combining air bleeding valve one to middle part gas chamber by upper chamber air bleeding valve outwardly exhaust pressure relief, and first-level buffer is realized in gas chamber expansion in middle part；Middle part gas chamber can also be vented by combining air bleeding valve two to lower chamber by the outside exhaust pressure relief of middle part gas chamber air bleeding valve, and level 2 buffering is realized in lower chamber expansion；Lower chamber can outwardly exhaust pressure relief, realization three-level buffer by lower chamber air bleeding valve；The present invention cooperates with the multi-buffer method of buffer armchair that can not only prevent human body from secondary collision occurs with battlebus interior trim by multi-stage gasbag, it can also realize the multistage release of gasbag buffer armchair internal pressure, gasbag buffer armchair explosion is prevented, to effectively ensure the safe landing of airborne occupant.
Description
Technical field
The present invention relates to manned airborne safety protection fields, and in particular to a kind of airborne occupant's multi-stage gasbag collaboration buffing pad
The working method of chair.
Background technology
Manned airborne i.e. airborne assault vehicle is implemented airborne simultaneously with occupant.Since airborne occupant will afford ground in moment of landing
The huge shock loading in face, in order to ensure airborne occupant safety lands, it is necessary to reduce shock loading using occupant restraint device
Damage to human body.Largely practice have shown that, good occupant restraint device can significantly reduce occupant injury and reduce dead
Die rate.So airborne occupant restraint device is the most important thing of airborne technical research.Airborne occupant safety seat is as a kind of whole
Body protective device can effectively reduce shock loading and be damaged caused by occupant, and avoid occupant that secondary touch occurs with battlebus interior trim
It hits.Therefore this just needs to develop special safety seat for airborne occupant's sitting posture to ensure the safety of airborne occupant.
In actual manned airborne landing mission, the buffering effect of existing airborne occupant safety seat is limited, and exists
Problems with.
Existing airborne occupant safety seat and its energy absorbing buffer use mechanically substantially, this results in seat volume
Greatly, quality weight, storage are inconvenient with transport, cannot be met urgent drop from the air and fast and easily be required.
The Cushioning Characteristic Curves of existing safety mechanical seat energy absorption buffer cannot change after design determines, only
The effect that just can be more satisfied with into row buffering by the landing shock condition of setting.If external condition changes, buffering is special
Linearity curve can not also change therewith.
In order to overcome the disadvantage that mechanical airborne occupant safety seat volume is big, quality is heavy, the small part prior art to use
The technical solution of full gasbag buffer armchair, such as the patent " full gasbag buffer armchair " of Publication No. CN1927657A, but it is this
The structure of full gasbag buffer armchair is simultaneously designed not according to the best landing posture of airborne occupant, and using structure
Single single gasbag buffer armchair, to cause the setting of gas chamber initial buffer air pressure excessively single and there are limitation,
Cause buffer protection effect limited.
Existing list gasbag buffer armchair is vented outward by gas vent, to realize pressure release.But manned airborne
During landing buffer, if gasbag buffer armchair gas vent is excessive, effective buffer protection can not be implemented to human body, be easy to make
With battlebus interior trim secondary collision occurs for adult body；If gasbag buffer armchair gas vent is too small, it is easy because of airbag chamber internal pressure
Increase severely and exhaust velocity leads to air bag explosion slowly excessively outward, this will bring fatefulue damage to airborne occupant.
Invention content
In order to overcome the above problem, the present invention to propose that a kind of multi-stage gasbag collaboration that can solve above-mentioned various problems simultaneously is slow
The working method of red seat chair.
The technical solution adopted by the present invention to solve the technical problems is：A kind of airborne occupant's multi-stage gasbag collaboration buffing pad
The working method of chair, the multi-stage gasbag collaboration buffer armchair includes upper chamber, middle part gas chamber and lower chamber；The upper chamber,
Middle part gas chamber and lower chamber are arranged by the way of being superimposed from top to down；Upper chamber is equipped with most preferably to land seat with airborne occupant
The upper chamber concave station that appearance matches；Upper chamber charge valve is arranged in upper chamber surface, and upper chamber air bleeding valve is arranged in upper chamber surface, on
Air chamber diaphragm one is set between gas chamber and middle part gas chamber, joint air bleeding valve one is set on the air chamber diaphragm one；The middle part gas
Chamber surface setting middle part chamber inflated valve, middle part plenum surface setting middle part gas chamber air bleeding valve, between middle part gas chamber and lower chamber
Air chamber diaphragm two is set, joint air bleeding valve two is set on the air chamber diaphragm two；Locking ring device is arranged in the lower chamber bottom, rises
It is acted on to position constraint；Lower chamber charge valve is arranged in the lower chamber, and lower chamber air bleeding valve is arranged in lower chamber surface.
Work step is as follows：First step, implement it is manned it is airborne before, it is slow to airborne occupant's multi-stage gasbag collaboration respectively
Upper chamber, middle part gas chamber and the lower chamber of red seat chair are inflated, wherein the upper chamber is filled by the realization of upper chamber charge valve
Gas expands；The middle part gas chamber realizes inflation by middle part chamber inflated valve；The lower chamber passes through lower chamber charge valve
Realize inflation；In the deflated condition, the upper chamber concave station can will drop from the air airborne occupant's multi-stage gasbag collaboration buffer armchair
Occupant is wrapped in gasbag buffer armchair, implements comprehensive protection to airborne occupant；Second step, manned airborne landing mission
In, when the air pressure inside of the upper chamber is higher than the setting threshold values of upper chamber air bleeding valve pressure, the valve of the upper chamber air bleeding valve
Door is opened, and outwardly exhaust pressure relief, the air pressure inside of the upper chamber are higher than the setting valve of one pressure of joint air bleeding valve to upper chamber
When value, the valve of the joint air bleeding valve one is opened, and upper chamber is vented to middle part gas chamber, and gas chamber expansion in middle part realizes that level-one is slow
Punching；In third step, manned airborne landing mission, the air pressure inside of the middle part gas chamber is higher than middle part gas chamber air bleeding valve pressure
When threshold values is arranged, the valve of the middle part gas chamber air bleeding valve is opened, middle part gas chamber outwardly exhaust pressure relief, the middle part gas chamber
When air pressure inside is higher than the setting threshold values of two pressure of joint air bleeding valve, the valve of the joint air bleeding valve two is opened, middle part gas chamber
It is vented to lower chamber, level 2 buffering is realized in lower chamber expansion；In four steps, manned airborne landing mission, the lower chamber
When air pressure inside is higher than the setting threshold values of lower chamber air bleeding valve pressure, the valve of the lower chamber air bleeding valve is opened, lower chamber to
Extraneous exhaust pressure relief realizes three-level buffering；After 5th step, airborne occupant safety land, respectively to upper chamber, middle part gas chamber and
The extra gas of lower chamber loses heart, and then carries out storage storage to airborne occupant's multi-stage gasbag collaboration buffer armchair.
Preferably, one layer of fibrofelt is sealed up on the surface of the upper chamber concave station, prevents upper chamber special by structure when compression swelling
Sign deforms.
Preferably, the upper chamber air bleeding valve is one-way exhaust valve, and upper chamber air bleeding valve is evenly arranged along upper chamber surface.
Preferably, the middle part gas chamber air bleeding valve is one-way exhaust valve, and middle part gas chamber air bleeding valve is equal along middle part plenum surface
Even arrangement.
Preferably, the lower chamber air bleeding valve is one-way exhaust valve, and lower chamber air bleeding valve is evenly arranged along lower chamber surface.
Preferably, the upper chamber concave station is equipped with safety belt, and the safety belt can be recessed in upper chamber by airborne occupant restraint
In platform, and blocking effect of contraction is played to airborne kinetic characteristic of the occupant under shock loading.
Preferably, the joint air bleeding valve one is one-way exhaust valve, combines the uniform cloth on air chamber diaphragm one of air bleeding valve one
It sets.
Preferably, the joint air bleeding valve two is one-way exhaust valve, combines the uniform cloth on air chamber diaphragm two of air bleeding valve two
It sets.
The beneficial effects of the invention are as follows：The 1st point proposed for background technology, use is small, light-weight, structure is simple
Single, easy to operate, energy-absorbing effect is good airborne occupant's multi-stage gasbag cooperates with buffer armchair to solve the problems, such as this.Gasbag buffer armchair
Only the when of implementing manned airborne is being needed to be inflated；After airborne, processing of losing heart can be quickly and easily carried out to it, lost heart
Gasbag buffer armchair afterwards is almost not take up the space of airborne assault vehicle preciousness.
The 2nd point proposed for background technology cooperates with buffer armchair to solve the problems, such as this using airborne occupant's multi-stage gasbag.
Multi-stage gasbag cooperates with buffer armchair that can change the air pressure of inner plenum according to extraneous landing shock condition at any time, obtains best
Buffer protection effect, to effectively ensure the safe landing of airborne occupant.
The 3rd point proposed for background technology, the present invention most preferably land posture according to airborne occupant, include upper using structure
Gas chamber, middle part gas chamber, lower chamber multi-stage gasbag collaboration buffer armchair solve the problems, such as this.Wherein, upper chamber, middle part gas chamber and
Lower chamber is arranged by the way of being superimposed from top to down, but also can be set according to specific airborne landing conditions different
Initial buffer air pressure, to realize the multi-buffer during manned airborne landing shock.
The 4th point proposed for background technology, present invention employs following methods：Upper chamber can pass through upper chamber air bleeding valve
Outwardly exhaust pressure relief, can also be vented by combining air bleeding valve one to middle part gas chamber, and gas chamber expansion in middle part realizes that level-one is slow
Punching；Middle part gas chamber can also be arranged by combining air bleeding valve two to lower chamber by the outside exhaust pressure relief of middle part gas chamber air bleeding valve
Gas, lower chamber expansion, realizes level 2 buffering；Lower chamber can outwardly exhaust pressure relief, realization three-level be slow by lower chamber air bleeding valve
Punching；Cooperate with the multi-buffer method of buffer armchair that can not only prevent human body from secondary touch occurs with battlebus interior trim by multi-stage gasbag
It hits, moreover it is possible to which the multistage release for realizing gasbag buffer armchair internal pressure prevents gasbag buffer armchair explosion, to effectively ensure sky
The safe landing of occupant is dropped.
Note：Above-mentioned design in no particular order, each all make the present invention compared with the prior art have difference and significantly into
Step.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the airborne occupant's multi-stage gasbag collaboration buffer armchair overall schematic of the present invention；
Fig. 2 is the airborne occupant's multi-stage gasbag collaboration buffer armchair partial sectional view of the present invention；
Fig. 3 is the airborne occupant's multi-stage gasbag collaboration buffer armchair front view of the present invention；
Fig. 4 is the airborne occupant's multi-stage gasbag collaboration buffer armchair left view of the present invention；
Fig. 5 is the airborne occupant's multi-stage gasbag collaboration buffer armchair A-A sectional views of the present invention；
Fig. 6 is the airborne occupant's multi-stage gasbag collaboration buffer armchair B-B sectional views of the present invention.
In figure, reference numeral is as follows：
1, upper chamber 2, middle part gas chamber 3, lower chamber 4, upper chamber charge valve 5, upper chamber air bleeding valve 6, upper chamber concave station
7, air chamber diaphragm 1, joint air bleeding valve 1, middle part chamber inflated valve 10, middle part gas chamber air bleeding valve 11, air chamber diaphragm two
12, combine air bleeding valve 2 13, lower chamber charge valve 14, lower chamber air bleeding valve 15, safety belt 16, locking ring device 17, fiber
Felt.
Specific implementation mode
As shown in the figure：A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair, the multi-stage gasbag collaboration
Buffer armchair includes upper chamber 1, middle part gas chamber 2 and lower chamber 3；The upper chamber 1, middle part gas chamber 2 and lower chamber 3 are used from upper
And the mode of lower superposition is arranged；Upper chamber 1 is equipped with the upper chamber concave station 6 to match with airborne occupant most preferably landing sitting posture；
A upper chamber charge valve 4 is arranged in 1 surface of upper chamber, and eight upper chamber air bleeding valves 5 are arranged in 1 surface of upper chamber, and upper chamber 1 is in
Air chamber diaphragm 1 is set between portion's gas chamber 2, four joint air bleeding valves 1 are set on the air chamber diaphragm 1.
As shown in the figure：A middle part chamber inflated valve 9,2 surface of middle part gas chamber setting eight is arranged in 2 surface of middle part gas chamber
Air chamber diaphragm 2 11 is arranged, on the air chamber diaphragm 2 11 in a middle part gas chamber air bleeding valve 10 between middle part gas chamber 2 and lower chamber 3
Four joint air bleeding valves 2 12 of setting.
As shown in the figure：Locking ring device 16 is arranged in 3 bottom of the lower chamber, plays the role of position constraint；The lower chamber 3 is set
A lower chamber charge valve 13 is set, eight lower chamber air bleeding valves 14 are arranged in 3 surface of lower chamber.
As shown in the figure：Work step is as follows：First step, implement it is manned it is airborne before, it is multistage to airborne occupant respectively
Upper chamber 1, middle part gas chamber 2 and the lower chamber 3 of air bag collaboration buffer armchair are inflated, wherein the upper chamber 1 passes through upper gas
Room charge valve 4 realizes inflation；The middle part gas chamber 2 realizes inflation by middle part chamber inflated valve 9；The lower chamber
3 realize inflation by lower chamber charge valve 13；Airborne occupant's multi-stage gasbag collaboration buffer armchair is in the deflated condition, described
Airborne occupant can be wrapped in gasbag buffer armchair by upper chamber concave station 6, implement comprehensive protection to airborne occupant；Second step
Suddenly, in manned airborne landing mission, when the air pressure inside of the upper chamber 1 is higher than the setting threshold values of 5 pressure of upper chamber air bleeding valve,
The valve of the upper chamber air bleeding valve 5 is opened, and outwardly exhaust pressure relief, the air pressure inside of the upper chamber 1 are higher than connection to upper chamber 1
When closing the setting threshold values of one 8 pressure of air bleeding valve, the valve of the joint air bleeding valve 1 is opened, and upper chamber 1 is to 2 row of middle part gas chamber
Gas, middle part gas chamber 2 expand, and realize first-level buffer；In third step, manned airborne landing mission, the inside of the middle part gas chamber 2
When air pressure is higher than the setting threshold values of 10 pressure of middle part gas chamber air bleeding valve, the valve of the middle part gas chamber air bleeding valve 10 is opened, middle part
Outwardly exhaust pressure relief, the air pressure inside of the middle part gas chamber 2 are higher than the setting threshold values of 2 12 pressure of joint air bleeding valve to gas chamber 2
When, the valve of the joint air bleeding valve 2 12 is opened, and middle part gas chamber 2 is vented to lower chamber 3, and lower chamber 3 expands, and realizes that two level is slow
Punching；In four steps, manned airborne landing mission, the air pressure inside of the lower chamber 3 is higher than 14 pressure of lower chamber air bleeding valve
When threshold values is arranged, the valve of the lower chamber air bleeding valve 14 is opened, and outwardly exhaust pressure relief, realization three-level buffer lower chamber 3；The
After five steps, airborne occupant safety land, lose heart respectively to upper chamber 1, middle part gas chamber 2 and the extra gas of lower chamber 3,
Then storage storage is carried out to airborne occupant's multi-stage gasbag collaboration buffer armchair.
As shown in the figure：One layer of fibrofelt 17 is sealed up on the surface of the upper chamber concave station 6, when preventing upper chamber 1 by compression swelling
Structure feature deforms；The upper chamber air bleeding valve 5 is one-way exhaust valve, and upper chamber air bleeding valve 5 is uniform along 1 surface of upper chamber
Arrangement；The middle part gas chamber air bleeding valve 10 is one-way exhaust valve, and middle part gas chamber air bleeding valve 10 is along the uniform cloth in 2 surface of middle part gas chamber
It sets；The lower chamber air bleeding valve 14 is one-way exhaust valve, and lower chamber air bleeding valve 14 is evenly arranged along 3 surface of lower chamber；On described
Gas chamber concave station 6 is equipped with safety belt 15, and the safety belt 15 can be by airborne occupant restraint in upper chamber concave station 6, and multiplies to airborne
Kinetic characteristic of the member under shock loading plays blocking effect of contraction；The joint air bleeding valve 1 is one-way exhaust valve, joint row
Air valve 1 is evenly arranged on air chamber diaphragm 1；The joint air bleeding valve 2 12 is one-way exhaust valve, combines air bleeding valve 2 12
It is evenly arranged on air chamber diaphragm 2 11.
The present invention cooperates with the multi-buffer method of buffer armchair that can not only prevent human body and battlebus by passenger air bag of dropping from the air
Secondary collision occurs for interior trim, moreover it is possible to and the multistage release for realizing gasbag buffer armchair internal pressure prevents gasbag buffer armchair explosion,
To effectively ensure the safe landing of airborne occupant.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (8)
1. a kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair, the multi-stage gasbag collaboration buffer armchair include
Upper chamber (1), middle part gas chamber (2) and lower chamber (3)；The upper chamber (1), middle part gas chamber (2) and lower chamber (3) are used from upper
And the mode of lower superposition is arranged；Upper chamber (1) is equipped with the upper chamber concave station to match with airborne occupant most preferably landing sitting posture
(6)；Upper chamber charge valve is arranged in upper chamber (1) surface, and upper chamber air bleeding valve (5), upper chamber (1) is arranged in upper chamber (1) surface
Air chamber diaphragm one (7) is set between middle part gas chamber (2), joint air bleeding valve one (8) is set on the air chamber diaphragm one (7)；Institute
Middle part gas chamber (2) surface setting middle part chamber inflated valve (9) is stated, middle part gas chamber air bleeding valve (10) is arranged in middle part gas chamber (2) surface,
Air chamber diaphragm two (11) is set between middle part gas chamber (2) and lower chamber (3), and setting joint is vented on the air chamber diaphragm two (11)
Valve two (12)；Lower chamber (3) the bottom setting locking ring device (16), plays the role of position constraint；Lower chamber (3) setting
Lower chamber air bleeding valve (14) is arranged in lower chamber charge valve (13), lower chamber (3) surface；
It is characterized in that：Work step is as follows：
First step, implement it is manned it is airborne before, the upper chamber of buffer armchair is cooperateed with to occupant's multi-stage gasbag of dropping from the air respectively
(1), middle part gas chamber (2) and lower chamber (3) are inflated, wherein the upper chamber (1) is realized by upper chamber charge valve (4)
Inflation；The middle part gas chamber (2) realizes inflation by middle part chamber inflated valve (9)；Under the lower chamber (3) passes through
Chamber inflated valve (13) realizes inflation；Airborne occupant's multi-stage gasbag cooperates with buffer armchair in the deflated condition, the upper gas
Airborne occupant can be wrapped in gasbag buffer armchair by room concave station (6), implement comprehensive protection to airborne occupant；
In second step, manned airborne landing mission, the air pressure inside of the upper chamber (1) is pressed higher than upper chamber air bleeding valve (5)
When the setting threshold values of power, the valve of the upper chamber air bleeding valve (5) is opened, upper chamber (1) outwardly exhaust pressure relief, the upper gas
When the air pressure inside of room (1) is higher than the setting threshold values of joint air bleeding valve one (8) pressure, the valve of the joint air bleeding valve one (8)
It opens, upper chamber (1) is vented to middle part gas chamber (2), and first-level buffer is realized in middle part gas chamber (2) expansion；
In third step, manned airborne landing mission, the air pressure inside of the middle part gas chamber (2) is higher than middle part gas chamber air bleeding valve
(10) when the setting threshold values of pressure, the valve of the middle part gas chamber air bleeding valve (10) is opened, and middle part gas chamber (2) is outwardly vented and lets out
Pressure, when the air pressure inside of the middle part gas chamber (2) is higher than the setting threshold values of joint air bleeding valve two (12) pressure, the joint exhaust
The valve of valve two (12) is opened, and middle part gas chamber (2) is vented to lower chamber (3), and level 2 buffering is realized in lower chamber (3) expansion；
In four steps, manned airborne landing mission, the air pressure inside of the lower chamber (3) is pressed higher than lower chamber air bleeding valve (14)
When the setting threshold values of power, the valve of the lower chamber air bleeding valve (14) is opened, and lower chamber (3) outwardly exhaust pressure relief realizes three
Grade buffering；
It is extra to upper chamber (1), middle part gas chamber (2) and lower chamber (3) respectively after 5th step, airborne occupant safety land
Gas loses heart, and then carries out storage storage to airborne occupant's multi-stage gasbag collaboration buffer armchair.
2. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The upper gas
A floor fibrofelt (17) is sealed up on the surface of room concave station (6), prevents upper chamber (1) from being deformed by structure feature when compression swelling.
3. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The upper gas
Room air bleeding valve (5) is one-way exhaust valve, and upper chamber air bleeding valve (5) is evenly arranged along upper chamber (1) surface.
4. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The middle part
Gas chamber air bleeding valve (10) is one-way exhaust valve, and middle part gas chamber air bleeding valve (10) is evenly arranged along middle part gas chamber (2) surface.
5. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The lower gas
Room air bleeding valve (14) is one-way exhaust valve, and lower chamber air bleeding valve (14) is evenly arranged along lower chamber (3) surface.
6. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The upper gas
Room concave station (6) is equipped with safety belt (15), and the safety belt (15) can be interior and right in upper chamber concave station (6) by airborne occupant restraint
Airborne kinetic characteristic of the occupant under shock loading plays blocking effect of contraction.
7. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The joint
Air bleeding valve one (8) is one-way exhaust valve, and joint air bleeding valve one (8) is evenly arranged on air chamber diaphragm one (7).
8. a kind of airborne occupant's multi-stage gasbag according to claim 1 cooperates with buffer armchair, it is characterised in that：The joint
Air bleeding valve two (12) is one-way exhaust valve, and joint air bleeding valve two (12) is evenly arranged on air chamber diaphragm two (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364634.3A CN108528296A (en) | 2018-04-23 | 2018-04-23 | A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364634.3A CN108528296A (en) | 2018-04-23 | 2018-04-23 | A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair |
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| CN108528296A true CN108528296A (en) | 2018-09-14 |
Family
ID=63479154
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| CN201810364634.3A Pending CN108528296A (en) | 2018-04-23 | 2018-04-23 | A kind of working method of airborne occupant's multi-stage gasbag collaboration buffer armchair |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846233A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Rigid-flexible coupled airborne cargo combined buffering device |
| CN111846232A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Working method of rigid-flexible coupling air-drop cargo combined buffer device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625461A (en) * | 1968-10-23 | 1971-12-07 | Bertin & Cie | Load-landing device |
| CN1927657A (en) * | 2006-09-22 | 2007-03-14 | 湖南大学 | Full gasbag buffer armchair |
| CN200978007Y (en) * | 2006-09-25 | 2007-11-21 | 湖南大学 | Full gasbag buffer armchair |
| WO2012148051A1 (en) * | 2011-04-28 | 2012-11-01 | (주)서한에프앤씨 | Air safety mat for rescue |
| CN203539907U (en) * | 2013-10-30 | 2014-04-16 | 安徽省科普产品工程研究中心有限责任公司 | Multi-layer safety air cushion |
| CN204034066U (en) * | 2014-08-01 | 2014-12-24 | 孙洋 | Multi-layer constent-pressure formula protective pad |
| CN104773308A (en) * | 2015-03-12 | 2015-07-15 | 中国航天员科研训练中心 | Multilayered airbag landing buffering seat |
| CN107050677A (en) * | 2017-02-08 | 2017-08-18 | 曹伟 | High-rise rescue buffers canopy cloth air cushion |
-
2018
- 2018-04-23 CN CN201810364634.3A patent/CN108528296A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625461A (en) * | 1968-10-23 | 1971-12-07 | Bertin & Cie | Load-landing device |
| CN1927657A (en) * | 2006-09-22 | 2007-03-14 | 湖南大学 | Full gasbag buffer armchair |
| CN200978007Y (en) * | 2006-09-25 | 2007-11-21 | 湖南大学 | Full gasbag buffer armchair |
| WO2012148051A1 (en) * | 2011-04-28 | 2012-11-01 | (주)서한에프앤씨 | Air safety mat for rescue |
| CN203539907U (en) * | 2013-10-30 | 2014-04-16 | 安徽省科普产品工程研究中心有限责任公司 | Multi-layer safety air cushion |
| CN204034066U (en) * | 2014-08-01 | 2014-12-24 | 孙洋 | Multi-layer constent-pressure formula protective pad |
| CN104773308A (en) * | 2015-03-12 | 2015-07-15 | 中国航天员科研训练中心 | Multilayered airbag landing buffering seat |
| CN107050677A (en) * | 2017-02-08 | 2017-08-18 | 曹伟 | High-rise rescue buffers canopy cloth air cushion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846233A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Rigid-flexible coupled airborne cargo combined buffering device |
| CN111846232A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Working method of rigid-flexible coupling air-drop cargo combined buffer device |
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Application publication date: 20180914 |
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| RJ01 | Rejection of invention patent application after publication |