CN110758745A - Safety seat for aviation aircraft - Google Patents
Safety seat for aviation aircraft Download PDFInfo
- Publication number
- CN110758745A CN110758745A CN201911251632.4A CN201911251632A CN110758745A CN 110758745 A CN110758745 A CN 110758745A CN 201911251632 A CN201911251632 A CN 201911251632A CN 110758745 A CN110758745 A CN 110758745A
- Authority
- CN
- China
- Prior art keywords
- seat
- electric telescopic
- motor
- fixed
- aircraft
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/062—Belts or other passenger restraint means for passenger seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0626—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with individual temperature or ventilation control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/08—Ejecting or escaping means
- B64D25/10—Ejector seats
Abstract
The invention discloses a safety seat for an aviation aircraft, which comprises a fixed base and a seat, wherein movable boxes are welded on two sides of the fixed base, a movable groove is formed in each movable box, a first electric telescopic rod is installed at one end of each movable groove, and the seat for the aviation aircraft can automatically adjust the front-back distance of the seat and the height of the seat, so that passengers can conveniently adjust comfortable positions; the seat for the aviation aircraft can be used for rapidly fixing passengers through the three safety belts, so that the safety of the passengers is effectively protected, and the passengers cannot fall off from the seat even if the aircraft rotates by 360 degrees; the seat for the aviation aircraft can also provide massage and heating functions for passengers, relieve the fatigue of the passengers sitting on the seat for a long time, and also enable the passengers to adjust the temperature suitable for the passengers; when the aircraft breaks down, the seat for the aircraft can be separated from the aircraft, and a parachute can be automatically opened, so that the safety of passengers can be effectively protected.
Description
Technical Field
The invention relates to the field of aviation, in particular to a safety seat for an aviation aircraft.
Background
An aircraft is an aircraft which has a power device with one or more engines to generate forward thrust or pull force, generates lift force by fixed wings of a fuselage, and flies in the atmosphere and is heavier than air. Along with the continuous development of aeronautical technology, people slowly accept the facility that the aeronautical aircraft brought for people, and current aeronautical aircraft constantly promotes on the security performance, but does not have big promotion in the internal environment, especially seat, current aeronautical aircraft safety seat, and the function is single, has many defects, 1: the distance around current seat can not automatically regulated, can not adjust height, 2: the conventional seat cannot quickly fix passengers and cannot effectively protect the safety of the passengers; 3: the existing seat can not provide massage and heating functions for passengers, the passengers are tired when sitting on the seat for a long time, and the air-conditioning temperature of an airplane is very low, so that the passengers can not sit on the seat comfortably; 4: the safety of passengers cannot be effectively protected by the conventional seat when the airplane breaks down.
Disclosure of Invention
The present invention is directed to a safety seat for an aircraft, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a safety seat for an aviation aircraft comprises a fixed base and a seat, wherein movable boxes are welded on two sides of the fixed base, a movable groove is formed in each movable box, a first electric telescopic rod is installed at one end of the movable groove, a movable block is installed at one end of the first electric telescopic rod, a second electric telescopic rod is installed at the top end of the movable block, a connecting box is installed at the top end of the second electric telescopic rod, a seat is installed at the top end of the connecting box, handrails are arranged on two sides of the seat, a storage battery is installed at the bottom end of the seat, a chair backrest is arranged on one side of the seat, a headrest is installed at the top end of the chair backrest, a parachute storage groove is arranged in each headrest, first motors are installed at two ends of the parachute storage groove, a parachute storage groove fixing plate is installed at the top of the headrest, massage cloth is installed at the middle of the chair backrest, a plurality of massage motor is installed to the inboard of massage cloth, the both sides of massage cloth all are equipped with the heating box, the internally mounted of heating box has the heating pipe, be equipped with first safety belt, second safety belt and third safety belt on the handrail, install the second motor in the connecting box, the thread bush is installed to the one end of second motor, threaded connection has the threaded rod on the thread bush, second electric telescopic handle's top is fixed with the fixed block.
As a preferred technical scheme of the present invention, the movable box is welded to the fixed base, the first electric telescopic rod is fixedly connected to the movable box through a bolt, the movable block is fixedly connected to the first electric telescopic rod through a bolt, and the second electric telescopic rod is fixedly connected to the movable block through a bolt.
As a preferred technical scheme of the present invention, the fixing block is welded to the second electric telescopic rod, the second motor is fixed in the connecting box through a bolt, a rotating shaft of the second motor is welded to the threaded sleeve, and the threaded rod is respectively connected to the threaded sleeve and the fixing block through threads.
As a preferable technical solution of the present invention, the armrest and the seat back are fixed to the seat, the headrest is fixed to the seat back by bolts, and the first safety belt, the second safety belt, and the third safety belt are fixed to the armrest by bolts.
As a preferable technical scheme of the invention, the massage motor and the heating box are both fixed on the chair back through bolts, the first motor is fixed on two sides of the chair back through bolts, the top of the first motor is connected with a threaded rod, and the parachute storage groove fixing plate is fixed on the headrest through the threaded rod.
As a preferred technical scheme of the invention, a plurality of bolt holes are arranged on the fixing base, and the fixing base is fixed on a bottom plate in a passenger cabin of an airplane through the bolt holes and bolts.
As a preferred technical solution of the present invention, the storage battery is electrically connected to a power switch, and the power switch is electrically connected to the first electric telescopic rod, the second electric telescopic rod, the first motor, the second motor, the massage motor and the heating pipe, respectively.
The invention has the beneficial effects that:
1: the seat for the aviation aircraft can automatically adjust the front-back distance of the seat and the height of the seat, and is convenient for passengers to adjust comfortable positions;
2: the seat for the aviation aircraft can be used for rapidly fixing passengers through the three safety belts, so that the safety of the passengers is effectively protected, and the passengers cannot fall off from the seat even if the aircraft rotates by 360 degrees;
3: the seat for the aviation aircraft can also provide massage and heating functions for passengers, relieve the fatigue of the passengers sitting on the seat for a long time, and also enable the passengers to adjust the temperature suitable for the passengers;
4: when the aircraft breaks down, the seat for the aircraft can be separated from the aircraft, and a parachute can be automatically opened, so that the safety of passengers can be effectively protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic disassembled view of the present invention;
FIG. 3 is a schematic view showing the internal structure of the junction box of the present invention;
in the figure: 1. the safety seat comprises a fixed base, 2, a seat, 3, a movable box, 4, a first electric telescopic rod, 5, a movable block, 6, a second electric telescopic rod, 7, a movable groove, 8, bolt holes, 9, a storage battery, 10, a first safety belt, 11, a second safety belt, 12, a power switch, 13, a third safety belt, 14, a backrest, 15, a heating box, 16, massage cloth, 17, a headrest, 18, a parachute storage groove fixing plate, 19, a parachute storage groove, 20, a first motor, 21, a massage motor, 22, a heating pipe, 23, a second motor, 24, a thread sleeve, 25, a threaded rod, 26, a fixing block, 27, a connecting box, 28 and a handrail.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.
Example (b): referring to fig. 1-3, the present invention provides a technical solution: a safety seat for an aviation aircraft comprises a fixed base 1 and a seat 2, wherein movable boxes 3 are welded on two sides of the fixed base 1, a movable groove 7 is formed in each movable box 3, a first electric telescopic rod 4 is installed at one end of each movable groove 7, a movable block 5 is installed at one end of each first electric telescopic rod 4, a second electric telescopic rod 6 is installed at the top end of each movable block 5, a connecting box 27 is installed at the top end of each second electric telescopic rod 6, the seat 2 is installed at the top end of the connecting box 27, handrails 28 are arranged on two sides of the seat 2, a storage battery 9 is installed at the bottom end of the seat 2, a seat backrest 14 is arranged on one side of the seat 2, a headrest 17 is installed at the top end of the seat backrest 14, an umbrella storage groove 19 is formed in the headrest 17, first motors 20 are installed at two ends of the umbrella storage groove 19, a parachute storage groove fixing plate 18 is installed at the top of the headrest 17, massage, a plurality of massage motor 21 is installed to the inboard of massage cloth 16, the both sides of massage cloth 16 all are equipped with heating box 15, heating box 15's internally mounted has heating pipe 22, be equipped with first safety belt 10, second safety belt 11 and third safety belt 13 on the handrail 28, install second motor 23 in the connecting box 27, thread bush 24 is installed to the one end of second motor 23, threaded connection has threaded rod 25 on the thread bush 24, the top of second electric telescopic handle 6 is fixed with fixed block 26.
The movable box 3 is connected with the fixed base 1 in a welded mode, the first electric telescopic rod 4 is connected with the movable box 3 through bolt fixing, the movable block 5 is connected with the first electric telescopic rod 4 through bolt fixing, and the second electric telescopic rod 6 is connected with the movable block 5 through bolt fixing.
The fixed block 26 is welded on the second electric telescopic rod 6, the second motor 23 is fixed in the connecting box 27 through a bolt, the rotating shaft of the second motor 23 is connected with the threaded sleeve 24 in a welding mode, and the threaded rod 25 is connected with the threaded sleeve 24 and the fixed block 26 through threads respectively.
The armrest 28 and the backrest 14 are fixed to the seat 2, the headrest 17 is fixed to the backrest 14 by bolts, and the first safety belt 10, the second safety belt 11, and the third safety belt 13 are fixed to the armrest 28 by bolts.
The massage motor 21 and the heating box 15 are both fixed on the chair back 14 through bolts, the first motor 20 is fixed on two sides of the chair back 14 through bolts, the top of the first motor 20 is connected with a threaded rod, and the parachute storage groove fixing plate 18 is fixed on the headrest 17 through the threaded rod.
A plurality of bolt holes 8 are formed in the fixing base 1, and the fixing base 1 is fixed on a bottom plate in a passenger cabin of the airplane through the bolt holes 8 and bolts.
The storage battery 9 is electrically connected with the power switch 12, and the power switch 12 is electrically connected with the first electric telescopic rod 4, the second electric telescopic rod 6, the first motor 20, the second motor 23, the massage motor 21 and the heating pipe 22 respectively.
The working principle is as follows: a safety seat for an aviation aircraft comprises a fixed base 1, a seat 2, a movable box 3, a first electric telescopic rod 4, a movable block 5, a second electric telescopic rod 6, a movable groove 7, bolt holes 8, a storage battery 9, a first safety belt 10, a second safety belt 11, a power switch 12, a third safety belt 13, a backrest 14, a heating box 15, massage cloth 16, a headrest 17, a parachute storage groove fixing plate 18, a parachute storage groove 19, a first motor 20, a massage motor 21, a heating pipe 22, a second motor 23, a threaded sleeve 24, a threaded rod 25, a fixing block 26, a connecting box 27 and a handrail 28, wherein when the safety seat is used, a passenger sits on the seat 2, is fixed on the seat 2 through the first safety belt 10, the second safety belt 11 and the third safety belt 13, and then the power switches of the first electric telescopic rod 4 and the second electric telescopic rod 6 are respectively connected through the power switch 12, the first electric telescopic rod 4 and the second electric telescopic rod 6 are braked, the first electric telescopic rod 4 can push the movable block 5 to move back and forth in the movable groove 7, so as to adjust the front-back distance of the seat 2, the height of the seat 2 can be adjusted through the braking of the second electric telescopic rod 6, so as to adjust a proper position, the seat 2 can be used for massaging a user by turning on the power supply of the massage motor 21 and the heating pipe 22 through electrifying the massage motor 21, the heating pipe 22 is used for heating the passenger, when the airplane breaks down, the power switch of the second motor 23 can be directly turned on, the second motor 23 is used for braking to drive the threaded sleeve 24 to rotate, so that the threaded rod 25 is retracted into the threaded sleeve 24, the threaded rod 25 is pulled out from the fixed block 26, so that the fixed base 1 is separated from the seat 2 and can jump down from an escape window, and the power switch of the first motor 20 is turned on to allow the first motor 20 to rotate the threaded rod, thereby opening the parachute storage groove fixing plate 18, allowing the parachute in the parachute storage groove 19 to be opened, and allowing the passenger and the seat to descend to a safe area through the parachute.
The seat for the aviation aircraft can automatically adjust the front-back distance of the seat and the height of the seat, and is convenient for passengers to adjust comfortable positions; the seat for the aviation aircraft can be used for rapidly fixing passengers through the three safety belts, so that the safety of the passengers is effectively protected, and the passengers cannot fall off from the seat even if the aircraft rotates by 360 degrees; the seat for the aviation aircraft can also provide massage and heating functions for passengers, relieve the fatigue of the passengers sitting on the seat for a long time, and also enable the passengers to adjust the temperature suitable for the passengers; when the aircraft breaks down, the seat for the aircraft can be separated from the aircraft, and a parachute can be automatically opened, so that the safety of passengers can be effectively protected.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a safety seat for aircraft, includes unable adjustment base (1) and seat (2), its characterized in that: the utility model discloses a multifunctional chair, including unable adjustment base (1), including the both sides of unable adjustment base (1) all welded movable box (3), the inside of movable box (3) is equipped with movable groove (7), first electric telescopic handle (4) are installed to the one end of movable groove (7), movable block (5) are installed to the one end of first electric telescopic handle (4), second electric telescopic handle (6) are installed on the top of movable block (5), connecting box (27) are installed on the top of second electric telescopic handle (6), seat (2) are installed on the top of connecting box (27), the both sides of seat (2) all are equipped with handrail (28), battery (9) are installed to the bottom of seat (2), one side of seat (2) is equipped with chair back (14), head rest (17) are installed on the top of chair back (14), the inside of head rest (17) is equipped with parachute storage tank (19), first motors (20) are installed at two ends of the parachute storage groove (19), a parachute storage groove fixing plate (18) is installed at the top of the headrest (17), the middle part of the chair back (14) is provided with a massage cloth (16), the inner side of the massage cloth (16) is provided with a plurality of massage motors (21), heating boxes (15) are arranged on two sides of the massage cloth (16), heating pipes (22) are arranged in the heating boxes (15), a first safety belt (10), a second safety belt (11) and a third safety belt (13) are arranged on the handrail (28), a second motor (23) is arranged in the connecting box (27), a threaded sleeve (24) is arranged at one end of the second motor (23), threaded connection has threaded rod (25) on threaded sleeve (24), the top of second electric telescopic handle (6) is fixed with fixed block (26).
2. A safety seat for an aircraft according to claim 1, wherein: the movable box (3) is connected with the fixed base (1) in a welded mode, the first electric telescopic rod (4) is connected with the movable box (3) through bolt fixing, the movable block (5) is connected with the first electric telescopic rod (4) through bolt fixing, and the second electric telescopic rod (6) is connected with the movable block (5) through bolt fixing.
3. A safety seat for an aircraft according to claim 1, wherein: the fixed block (26) is welded on the second electric telescopic rod (6), the second motor (23) is fixed in the connecting box (27) through a bolt, a rotating shaft of the second motor (23) is connected with the threaded sleeve (24) in a welding mode, and the threaded rod (25) is connected with the threaded sleeve (24) and the fixed block (26) through threads respectively.
4. A safety seat for an aircraft according to claim 1, wherein: the armrest (28) and the backrest (14) are fixed on the seat (2), the headrest (17) is fixed on the backrest (14) through bolts, and the first safety belt (10), the second safety belt (11) and the third safety belt (13) are fixed on the armrest (28) through bolts.
5. A safety seat for an aircraft according to claim 1, wherein: massage motor (21) and heating box (15) all pass through the bolt fastening and are in the chair leans on (14) on, first motor (20) pass through the bolt fastening and are in the chair leans on the both sides of (14), the top of first motor (20) is connected with the threaded rod, parachute storage tank fixed plate (18) are fixed on head rest (17) through the threaded rod.
6. A safety seat for an aircraft according to claim 1, wherein: the fixing base is characterized in that a plurality of bolt holes (8) are formed in the fixing base (1), and the fixing base (1) is fixed on a bottom plate in an aircraft passenger cabin through the bolt holes (8) and bolts.
7. A safety seat for an aircraft according to claim 1, wherein: the electric heating massage device is characterized in that the storage battery (9) is electrically connected with a power switch (12), and the power switch (12) is electrically connected with the first electric telescopic rod (4), the second electric telescopic rod (6), the first motor (20), the second motor (23), the massage motor (21) and the heating pipe (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251632.4A CN110758745A (en) | 2019-12-09 | 2019-12-09 | Safety seat for aviation aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251632.4A CN110758745A (en) | 2019-12-09 | 2019-12-09 | Safety seat for aviation aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110758745A true CN110758745A (en) | 2020-02-07 |
Family
ID=69341285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911251632.4A Withdrawn CN110758745A (en) | 2019-12-09 | 2019-12-09 | Safety seat for aviation aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758745A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846248A (en) * | 2020-07-27 | 2020-10-30 | 北京京东乾石科技有限公司 | Unmanned aerial vehicle and unmanned aerial vehicle escape method |
| CN113815866A (en) * | 2021-11-01 | 2021-12-21 | 吴珍桂 | Safety seat system on airplane |
| WO2022099775A1 (en) * | 2020-11-12 | 2022-05-19 | 苏州德拉乐电梯有限公司 | Contractible safety seat device for elevator |
| GB2607680A (en) * | 2021-04-06 | 2022-12-14 | Ami Ind Inc | Seat pan adjustment and control systems and methods for controlling seat pan adjustment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1760731A1 (en) * | 1989-11-03 | 1995-10-20 | Машиностроительный Завод "Звезда" | Ejection seat |
| CN104071341A (en) * | 2014-05-21 | 2014-10-01 | 苏州标图高级座椅有限公司 | Intelligent control system for aircraft seat |
| US20160362181A1 (en) * | 2015-06-13 | 2016-12-15 | The Boeing Company | Mobile seat systems that utilize seat tracks |
| CN107499521A (en) * | 2017-08-23 | 2017-12-22 | 芜湖超源力工业设计有限公司 | A kind of pilot's safety guard |
| CN207291752U (en) * | 2017-07-27 | 2018-05-01 | 江苏省交通技师学院 | A kind of self-adjustable aviation and vehicle level seat |
| CN110091995A (en) * | 2018-01-30 | 2019-08-06 | 洛克威尔柯林斯公司 | With tilting and shift hinged work-dining aircraft seat |
-
2019
- 2019-12-09 CN CN201911251632.4A patent/CN110758745A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1760731A1 (en) * | 1989-11-03 | 1995-10-20 | Машиностроительный Завод "Звезда" | Ejection seat |
| CN104071341A (en) * | 2014-05-21 | 2014-10-01 | 苏州标图高级座椅有限公司 | Intelligent control system for aircraft seat |
| US20160362181A1 (en) * | 2015-06-13 | 2016-12-15 | The Boeing Company | Mobile seat systems that utilize seat tracks |
| CN207291752U (en) * | 2017-07-27 | 2018-05-01 | 江苏省交通技师学院 | A kind of self-adjustable aviation and vehicle level seat |
| CN107499521A (en) * | 2017-08-23 | 2017-12-22 | 芜湖超源力工业设计有限公司 | A kind of pilot's safety guard |
| CN110091995A (en) * | 2018-01-30 | 2019-08-06 | 洛克威尔柯林斯公司 | With tilting and shift hinged work-dining aircraft seat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846248A (en) * | 2020-07-27 | 2020-10-30 | 北京京东乾石科技有限公司 | Unmanned aerial vehicle and unmanned aerial vehicle escape method |
| WO2022099775A1 (en) * | 2020-11-12 | 2022-05-19 | 苏州德拉乐电梯有限公司 | Contractible safety seat device for elevator |
| GB2607680A (en) * | 2021-04-06 | 2022-12-14 | Ami Ind Inc | Seat pan adjustment and control systems and methods for controlling seat pan adjustment |
| CN113815866A (en) * | 2021-11-01 | 2021-12-21 | 吴珍桂 | Safety seat system on airplane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110758745A (en) | Safety seat for aviation aircraft | |
| CA2389008C (en) | Aircraft and method for operating an aircraft | |
| CN108116668B (en) | Air-ground dual-purpose all-electric multi-rotor manned aircraft | |
| CN104029819B (en) | A kind of aircraft escape seat | |
| US8608108B2 (en) | Aircraft configuration with ramp access to multiple decks | |
| EP2826710B1 (en) | Vertical take-off and landing device | |
| JP2021521056A (en) | Personal vertical takeoff and landing flight equipment | |
| CN111891344B (en) | Tandem type tiltable rotor aircraft | |
| CN113602504A (en) | Novel multi-functional lightweight crash-resistant seat | |
| CN106114842A (en) | A kind of oil electricity mixing coaxial dual-rotor helicopter and using method thereof | |
| US5377775A (en) | Hovercraft motorcycle | |
| CN106882093A (en) | A kind of built-in child safety seat armrest of seat of height step-less adjustment | |
| CN210793608U (en) | Fire balloon flight seat for disabled people on legs | |
| CN109592046A (en) | A kind of landing chair of controllable direction | |
| CN213861940U (en) | Comfortable seat for special vehicle | |
| CN111086625B (en) | Double-duct variable cabin tailstock type vertical take-off and landing manned fixed wing aircraft | |
| CN201998833U (en) | Seat back adjustment mechanism for coach | |
| CN206087272U (en) | A lot of aircraft that descends in area of planting | |
| CN219277793U (en) | Aviation seat | |
| CN212448111U (en) | Seat backrest structure for general aircraft | |
| KR20160120094A (en) | Flying board | |
| CN207759039U (en) | A kind of navigation airplane anti-collision seat | |
| CN218112973U (en) | Locking adjusting device of helicopter control rod | |
| CN107600434A (en) | A kind of guided parachute for aircraft | |
| CN109795696A (en) | A kind of tilting seat |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200207 |