CN113978733A - Quick storage seat for passenger plane to change cargo plane - Google Patents
Quick storage seat for passenger plane to change cargo plane Download PDFInfo
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- CN113978733A CN113978733A CN202111265069.3A CN202111265069A CN113978733A CN 113978733 A CN113978733 A CN 113978733A CN 202111265069 A CN202111265069 A CN 202111265069A CN 113978733 A CN113978733 A CN 113978733A
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- chair
- assembly
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- 238000003860 storage Methods 0.000 title abstract description 14
- 230000008859 change Effects 0.000 title description 6
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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Classifications
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- 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
- 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
- B64D11/0601—Arrangement of seats for non-standard seating layouts, e.g. seats staggered horizontally or vertically, arranged in an angled or fishbone layout, or facing in other directions than the direction of flight
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The application relates to a quick stow seat for a passenger aircraft to a cargo aircraft, comprising a leg assembly, a connection assembly, a seat assembly, and a locking member. The chair leg assembly comprises a first chair leg piece and a second chair leg piece, and the first chair leg piece and the second chair leg piece are arranged oppositely. The connecting assembly is connected with the chair leg assembly, the connecting assembly comprises a first connecting piece and a second connecting piece which are in cross pin joint, one ends of the first connecting piece and the second connecting piece are in sliding connection with the first chair leg piece, and the other ends of the first connecting piece and the second connecting piece are in sliding connection with the second chair leg piece. The seat assembly is connected with the leg assembly. The seat assembly includes a seat pan member and a seat back member, the seat pan member being rotatably connected to the seat back member. One end of the chair basin piece is movably connected with the first chair leg piece, and the other end of the chair basin piece is connected with the second chair leg piece. The quick storage seat is simple in transformation process and low in cost, can be completed within a few days, and can be quickly converted from a passenger plane to a cargo plane.
Description
Technical Field
The application relates to the technical field of active noise reduction, in particular to a quick storage seat for a passenger plane to change a cargo plane.
Background
Passenger aircraft are now more space-intensive to change to cargo aircraft. In addition to transporting epidemic prevention materials, cargo aircraft generally transport easy-to-wear articles, pharmaceuticals, semiconductors, automobile parts, and the like. On the other hand, the development of electronic commerce is promoted, the quantity of online purchases of net people is increased, and due to the fact that supply and demand are not met, freight revenue is greatly increased, and accordingly abundant revenue is brought to freight companies. The global freight fleet is expected to grow 70% in the next 20 years, and in a global freight fleet, the ratio of modified cargo aircraft to new cargo aircraft is 3: 1. the air freight demand will further increase in the future.
In the course of carrying out the present application, the applicant has found that the planning and validation of the existing solutions for converting a passenger aircraft into a cargo aircraft generally takes several years, the actual time period for carrying out the conversion is 3-4 months, and the cargo aircraft converted from the passenger aircraft must be approved by the relevant department to be officially flown. Therefore, changing a passenger plane into a cargo plane is a very complicated task, and when an emergency occurs, the sudden market demand and emergency response emergency situations cannot be met according to the original production line. Thus. A technical scheme for quickly changing a passenger plane into a cargo plane is urgently needed to meet the demand of a freight market.
Disclosure of Invention
The embodiment of the application provides a accomodate seat fast for passenger plane changes cargo aircraft, and it is longer to solve current passenger plane and change cargo aircraft required time, can't satisfy the problem of current freight transportation market demand.
In order to solve the above technical problem, the present application is implemented as follows:
in a first aspect, a quick stow seat for a passenger aircraft to a cargo aircraft is provided, comprising:
the chair leg assembly comprises a first chair leg part and a second chair leg part, the first chair leg part and the second chair leg part are oppositely arranged, and the first chair leg part can be relatively close to and far away from the second chair leg part;
the connecting assembly is connected with the chair leg assembly and comprises a first connecting piece and a second connecting piece which are in cross pivot joint, one ends of the first connecting piece and the second connecting piece are in sliding connection with the first chair leg piece, and the other ends of the first connecting piece and the second connecting piece are in sliding connection with the second chair leg piece;
the seat assembly is connected with the chair leg assembly and comprises a chair basin piece and a chair back piece, the chair basin piece is rotatably connected with the chair back piece, one end of the chair basin piece is movably connected with the first chair leg piece, and the other end of the chair basin piece is connected with the second chair leg piece;
the locking piece is arranged on the chair leg assembly and used for locking and fixing the first chair leg piece and the second chair leg piece;
when the first chair leg piece is relatively close to the second chair leg piece, the first connecting piece and the second connecting piece rotate relatively to form a folding shape, and one end of the chair basin piece is separated from the first chair leg piece and rotates towards the direction of the chair back piece.
In a first possible implementation manner of the first aspect, the chair leg assembly further includes an embedded sliding track, the embedded sliding track is disposed on the first chair leg member and the second chair leg member, and both ends of the first connecting member and the second connecting member are slidably disposed in the embedded sliding track.
In a second possible implementation manner of the first aspect, the connecting assembly further includes a leg-locking pin, and the leg-locking pin is inserted into a pivot position of the first connecting member and the second connecting member to prevent the first connecting member and the second connecting member from rotating relatively.
In a third possible implementation form of the first aspect, the first connector and the second connector use metal rods.
In a fourth possible implementation manner of the first aspect, the seat assembly further includes a rotation hinge, and the seat pan member and the seat back member are rotatably connected through the rotation hinge.
In a fifth possible implementation manner of the first aspect, the seat assembly further includes a leg support sliding part disposed at a lower end of the seat pan part, and locking pins respectively inserted into the leg support sliding part and the first leg part, and the leg support sliding part and the second leg part.
In a sixth possible implementation manner of the first aspect, the seat assembly further includes a seat armrest, and the seat armrest is rotatably connected to the seat back member, and the seat armrest can rotate from a horizontal direction to a vertical direction.
With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, the seat assembly further includes an armrest rotating hinge, and the seat armrest is rotatably connected to the seat back member through the armrest rotating hinge.
In an eighth possible implementation manner of the first aspect, the method further includes: the seat guide rail sets up in the passenger train, is equipped with a plurality of seats of accomodating fast on the seat guide rail.
In combination with the eighth possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, the locking member is a metal ring with internal threads, the metal ring is in threaded connection with the first leg member and the second leg member, and the metal ring fixes the leg assembly by locking on the seat rail.
Compared with the prior art, the application has the advantages that:
the application relates to a quick stowing seat for a passenger aircraft,
the application discloses accomodate seat fast, it is through accomodating each row of seat and forward or backward movement, makes it pile together to turn into cabin seat space cargo hold storage space, and after using the completion, can resume preceding state with the seat, so can realize the conversion of cargo plane to passenger plane, reform transform simple process, cost are cheaper, and can accomplish in several days.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic illustration of a quick stow seat for a passenger aircraft cargo plane according to an embodiment of the present application;
FIG. 2 is a partial schematic view of a quick stow seat for a passenger aircraft cargo plane according to an embodiment of the present application;
FIG. 3 is a schematic medial side view of a first leg member of an embodiment of the present application;
FIG. 4 is a schematic view of the leg assembly of FIG. 2 shown in a collapsed condition;
FIG. 5 is a partial schematic view of a quick stow seat for a passenger aircraft cargo plane according to an embodiment of the present application;
FIG. 6 is a schematic view of a plurality of quick stow seats disposed on a seat rail according to an embodiment of the present application;
FIG. 7 is a schematic view of a plurality of quick stow seats of an embodiment of the present application as stowed;
FIG. 8 is a schematic view of the connection of the seat pan member and the first leg member of an embodiment of the present application;
fig. 9 is another schematic view of a quick stow seat for a passenger aircraft cargo plane according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
As used herein, the terms "first," "second," and the like are not intended to be limited to the particular order or sequence in which they are used, nor are they intended to be limiting.
For changing a passenger plane into a cargo plane, a technical scheme needs to be formulated and verified firstly, then the scheme needs to be executed in 3-4 months, and meanwhile, the passenger plane can be officially flown only through the suitable navigation approval of relevant departments after the modification is completed, so that the required time is long, and the route of the existing technical scheme can not meet the requirement for the rapidly increased market demand and emergency.
The application provides a quick seat for a modified cargo plane of a passenger plane, which is stacked together by storing and moving the seats in the rows forwards or backwards, so that the seat space in a passenger cabin is converted into a cargo space, and after the seat is used, the seat can be restored to the previous state, and the conversion from the cargo plane to the passenger plane can be realized.
Referring to fig. 1 and 2, fig. 1 is a schematic view of a quick stow seat for a passenger aircraft cargo airplane according to an embodiment of the present application, and fig. 2 is a partial schematic view of a quick stow seat for a passenger aircraft cargo airplane according to an embodiment of the present application. As shown, a quick stow seat 1 for a passenger aircraft cargo plane includes a leg assembly 2, a link assembly 3, a seat assembly 4, and a latch 5. The leg assembly 2 includes a first leg member 21 and a second leg member 22. The first leg member 21 and the second leg member 22 are disposed opposite to each other, and mainly play a supporting role. The first leg member 21 can be relatively close to and away from the second leg member 22 to facilitate the stowing and deployment of the leg assembly 2. Coupling assembling 3 is connected with chair leg subassembly 2, and coupling assembling 3 is used for strengthening the support intensity of chair leg subassembly 2 and makes things convenient for accomodating and expanding of chair leg subassembly 2.
The connecting assembly 3 comprises a first 31 and a second 32 cross-pivotally connected link. One ends of the first link 31 and the second link 32 are slidably connected to the first leg member 21, and the other ends of the first link 31 and the second link 32 are slidably connected to the second leg member 22. Referring to fig. 3 in conjunction with fig. 2, fig. 3 is an inside view of a first leg member according to an embodiment of the present application. As shown, the leg assembly 2 further includes an in-line sliding rail 23, the in-line sliding rail 23 is disposed on the first leg member 21 and the second leg member 22, and both ends of the first connecting member 31 and the second connecting member 32 are slidably disposed in the in-line sliding rail 23. The first connecting member 31 and the second connecting member 32 use metal rods, but not limited thereto.
Referring to fig. 4 and also to fig. 2, fig. 4 is a schematic view of the leg assembly of fig. 2 when folded. As shown in the drawings, when the first leg member 21 is relatively close to the second leg member 22, the first connecting member 31 and the second connecting member 32 rotate relatively around the pivot point thereof, so that the two ends of the first connecting member 31 and the second connecting member 32 slide in the embedded sliding track 23 and the horizontal distance is relatively close to the vertical distance, and the vertical distance is relatively far away from the embedded sliding track, and further the first connecting member 31 and the second connecting member 32 are folded, whereas when the first leg member 21 is relatively far away from the second leg member 22, the two ends of the first connecting member 31 and the second connecting member 32 are relatively far away from each other, and the first connecting member 31 and the second connecting member 32 are unfolded.
Referring back to fig. 1, the seat assembly 4 is connected to the leg assembly 2. The seat assembly 4 includes a seat pan member 41 and a seat back member 42. The seat pan member 41 is rotatably connected to the seat back member 42. In the embodiment, the seat assembly 4 further includes a rotation hinge 43, and the seat pan component 41 and the seat back component 42 are rotatably connected by the rotation hinge 43, but not limited thereto. One end of the seat pan member 41 is movably connected to the first seat leg member 21, where the movable connection means that the seat pan member 41 and the first seat leg member 21 are detachably separated. The other end of the seat pan member 41 is connected to the second seat leg member 22, and as shown in fig. 1, the first seat leg member 21 is located on the left side of the seat pan member 41, and the second seat leg member 22 is located on the right side of the seat pan member 41.
Please refer to fig. 5, which is a partial schematic view of a quick stow seat for a passenger aircraft cargo airplane according to an embodiment of the present application. As shown, the latch 5 is provided on the leg assembly 2. The locking member 5 is used for locking and fixing the first connecting member 31 and the second connecting member 32. After the first leg member 21 and the second leg member 22 are adjusted to the positions, the first leg member 21 and the second leg member 22 are locked and fixed, so as to prevent the quick-stowing seat 1 from loosening/sliding and enhance the stability thereof. Referring to fig. 6 and also to fig. 5, fig. 6 is a schematic view of a plurality of quick stow seats disposed on a seat track according to an embodiment of the present application. As shown in the figure, the fast-stowing seat 1 further includes a seat rail 6, the seat rail 6 is disposed in the passenger car, the seat rail 6 is provided with a plurality of fast-stowing seats 1, the locking member 5 is a metal ring with internal threads, the metal ring is in threaded connection with the first leg member 21 and the second leg member 22, and the metal ring fixes the leg assembly 2 by being locked on the seat rail 6.
Referring to fig. 1 to 5, when the fast stowing seat 1 of the present embodiment is stowed and folded, the locking member 5 is released, the first seat leg member 21 and the seat pan member 41 are disconnected, the first seat leg member 21 is pushed toward the second seat leg member 22, the first seat leg member 21 drives the first connecting member 31 and the second connecting member 32 to rotate relatively, so that the first connecting member 31 and the second connecting member 32 are folded between the first seat leg member 21 and the second seat leg member 22, and then the seat pan member 41 rotates toward the seat back member 42, that is, the seat pan member 41 is folded upward, so that the seat pan member 41 and the seat back member 42 are attached to each other, thereby achieving the folding and stowing of the fast stowing seat 1.
Please refer to fig. 7, which is a schematic view illustrating a plurality of quick stow seats according to an embodiment of the present application. As shown in the figure, after a plurality of quick storage seats 1 in the passenger plane are stored and folded, each quick storage seat 1 can slide forwards or backwards along the seat guide rail 6, the designated positions of the plurality of quick storage seats 1 in each row are uniformly placed, so that the seat space in the passenger plane is converted into a cargo space, cargos are stored, and after the use of the cargo plane is completed, the seats can be restored to the previous state, so that the conversion from the cargo plane to the passenger plane is realized. The whole process is completely reversible, and can be modified and completed only by submitting an application and making a scheme to the civil aviation bureau again. Meanwhile, the seat assembly 4 of the embodiment can adopt light materials, so that the weight of the seat assembly is reduced by 50% compared with that of a standard seat, and therefore, the aircraft fuel can save hundreds of thousands of fuel cost per frame per year and reduce the emission of carbon dioxide.
The fast storage seat 1 of the embodiment is installed in a passenger plane, when the passenger plane changes the cargo plane temporarily, compared with the cargo plane which is transformed completely, the interior of the fast storage seat is moved greatly, and the change period is more than 120 days, the fast storage seat 1 of the embodiment can ensure that the whole transformation process is simple, the cost is lower, the fast storage seat can be completed within several days, the fast conversion from the passenger plane to the cargo plane can be realized, billions or even billions of assets of a discourse airline company are restored, the precious cash flow can be changed, the continuously-increased cargo market demand can be met, and the fast storage seat has very important strategic significance.
Meanwhile, in order to avoid colliding with areas such as a side wall plate and a kitchen during goods transportation, foam cotton can be used for packaging protection during modification. In addition, the television, the lines and the liferafts in the cabin are removed, the indication sign is replaced and the cabin is cleaned. A key link of changing a passenger plane into a cargo plane is weighing the whole plane, weighing is needed in a plane warehouse to avoid influence of wind power on reading accuracy, a ground scale is placed on 3 wheels of the plane respectively, weight and gravity center are calculated according to weighed numerical values, scientific balancing is achieved for the plane, flight safety is guaranteed, and maximum loading capacity is achieved.
Details of the connection assembly 3 and the seat assembly 4 will be described in detail below. Referring back to fig. 2, the connecting assembly 3 further includes a leg locking pin 33. The leg locking pin 33 is inserted into the pivotal position of the first connecting member 31 and the second connecting member 32 to prevent the first connecting member 31 and the second connecting member 32 from rotating relatively, thereby fixing the leg assembly 2 and ensuring that the leg assembly is not loosened after being unfolded.
Please refer to fig. 8, which is a schematic view illustrating a connection between a seat pan and a first seat leg according to an embodiment of the present application. As shown, the seat assembly 4 further includes a leg support slide 44 and a locking pin 45. The leg support sliding part 44 is disposed at the lower end of the seat pan part 41, and the locking pin 45 is respectively inserted into the leg support sliding part 44 and the first leg part 21, and the leg support sliding part 44 and the second leg part 22. In this way, when the first leg member 21 and the seat pan member 41 are disconnected from each other, the lock pin 45 only needs to be pulled out.
Please refer to fig. 9, which is another schematic view of a quick stow seat for a passenger aircraft cargo airplane according to an embodiment of the present application. As shown, the seat assembly 4 further includes a seat armrest 46. A seat armrest 46 is pivotally coupled to the seatback member 42, the seat armrest 46 being positioned in the passenger arm rest area. The armrest 46 may be rotated from a horizontal orientation to a vertical orientation. In this embodiment, the seat assembly 4 further includes an armrest pivot 47, and the seat armrest is pivotally connected to the back 42 via the armrest pivot 47.
In summary, the present application provides a quick stowing seat for a passenger aircraft cargo plane, which is stacked by stowing and moving forward or backward rows of seats, thereby converting the cabin seat space into a cargo compartment storage space, and after the use is completed, the seats can be restored to the previous state, so that the conversion from the cargo plane to the passenger aircraft can be realized.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. A quick stow seat for a passenger aircraft to cargo aircraft, comprising:
a leg assembly including a first leg member and a second leg member, the first leg member being disposed opposite the second leg member, and the first leg member being relatively closer to and farther from the second leg member;
the connecting assembly is connected with the chair leg assembly and comprises a first connecting piece and a second connecting piece which are in cross pivot joint, one end of the first connecting piece and one end of the second connecting piece are in sliding connection with the first chair leg piece, and the other end of the first connecting piece and the other end of the second connecting piece are in sliding connection with the second chair leg piece;
the seat assembly is connected with the chair leg assembly and comprises a chair basin piece and a chair back piece, the chair basin piece is rotatably connected with the chair back piece, one end of the chair basin piece is movably connected with the first chair leg piece, and the other end of the chair basin piece is connected with the second chair leg piece;
the locking piece is arranged on the chair leg assembly and used for locking and fixing the first chair leg piece and the second chair leg piece;
when the first chair leg piece is relatively close to the second chair leg piece, the first connecting piece and the second connecting piece rotate relatively to be folded, one end of the chair basin piece is separated from the first chair leg piece and rotates towards the direction of the chair back piece.
2. The quick stow seat for a passenger aircraft cargo airplane according to claim 1, wherein the leg assembly further comprises an in-line slide track disposed on the first and second leg members, the first and second connectors having ends slidably disposed within the in-line slide track.
3. The quick stow seat for a passenger aircraft cargo airplane as recited in claim 1, wherein said attachment assembly further comprises a leg release pin that plugs into the pivot location of said first link and said second link to prevent relative rotation of said first link and said second link.
4. A quick stowing seat for a passenger aircraft cargo airplane according to claim 1, characterized in that said first and second connectors use metal rods.
5. The quick stow seat for a passenger aircraft cargo aircraft according to claim 1, wherein said seat assembly further comprises a pivot hinge through which said seat pan member and said seat back member are pivotally connected.
6. A quick stowing seat for a passenger aircraft cargo airplane according to claim 1, wherein said seat assembly further comprises a leg support slide disposed at a lower end of said seat pan member and a locking pin plugged onto said leg support slide and said first and second leg members, respectively.
7. The quick stow seat for a passenger aircraft cargo airplane as claimed in claim 1, wherein said seat assembly further comprises a seat armrest pivotally connected to said seat back member, said seat armrest being pivotable from a horizontal orientation to a vertical orientation.
8. The quick stow seat for a passenger aircraft cargo aircraft according to claim 7, wherein the seat assembly further comprises an armrest pivot hub, the seat armrest pivotally connected to the seat back member via the armrest pivot hub.
9. The quick stow seat for a passenger aircraft cargo airplane according to claim 1, further comprising: the seat guide rail set up in the passenger plane, be equipped with a plurality ofly on the seat guide rail accomodate the seat fast.
10. The quick stow seat for a passenger aircraft cargo airplane according to claim 9, wherein the retaining member is a metal ring having internal threads, the metal ring being threadably connected to the first leg member and the second leg member, the metal ring securing the leg assembly by locking onto the seat rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265069.3A CN113978733A (en) | 2021-10-28 | 2021-10-28 | Quick storage seat for passenger plane to change cargo plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265069.3A CN113978733A (en) | 2021-10-28 | 2021-10-28 | Quick storage seat for passenger plane to change cargo plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113978733A true CN113978733A (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111265069.3A Pending CN113978733A (en) | 2021-10-28 | 2021-10-28 | Quick storage seat for passenger plane to change cargo plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113978733A (en) |
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|---|---|---|---|---|
| GB0706979D0 (en) * | 2007-04-11 | 2007-05-16 | Ford Global Tech Llc | A stowable seat for a motor vehicle |
| CN201971160U (en) * | 2011-04-15 | 2011-09-14 | 哈尔滨飞机工业集团有限责任公司 | Folding chair for airplanes |
| CN103230173A (en) * | 2013-04-19 | 2013-08-07 | 李玉生 | Straight-leg foldable chair |
| CN203748983U (en) * | 2014-03-17 | 2014-08-06 | 金鹏 | Multifunctional folding chair |
| CN107161041A (en) * | 2017-05-12 | 2017-09-15 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile rear seat assembly and automobile |
| DE102016124409A1 (en) * | 2016-12-14 | 2018-06-14 | Airbus Operations Gmbh | Passenger seating system in an airplane |
| CN211431820U (en) * | 2020-02-18 | 2020-09-08 | 南京林业大学 | Multifunctional armrest folding chair for old people |
| CN211511148U (en) * | 2020-01-07 | 2020-09-18 | 程振宇 | Folding storage type seat |
-
2021
- 2021-10-28 CN CN202111265069.3A patent/CN113978733A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0706979D0 (en) * | 2007-04-11 | 2007-05-16 | Ford Global Tech Llc | A stowable seat for a motor vehicle |
| CN201971160U (en) * | 2011-04-15 | 2011-09-14 | 哈尔滨飞机工业集团有限责任公司 | Folding chair for airplanes |
| CN103230173A (en) * | 2013-04-19 | 2013-08-07 | 李玉生 | Straight-leg foldable chair |
| CN203748983U (en) * | 2014-03-17 | 2014-08-06 | 金鹏 | Multifunctional folding chair |
| DE102016124409A1 (en) * | 2016-12-14 | 2018-06-14 | Airbus Operations Gmbh | Passenger seating system in an airplane |
| CN107161041A (en) * | 2017-05-12 | 2017-09-15 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile rear seat assembly and automobile |
| CN211511148U (en) * | 2020-01-07 | 2020-09-18 | 程振宇 | Folding storage type seat |
| CN211431820U (en) * | 2020-02-18 | 2020-09-08 | 南京林业大学 | Multifunctional armrest folding chair for old people |
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