阅读说明：本技术 具有舒适布局的乘客座椅 (With the passenger seat being comfortably laid out ) 是由 A·K·格兰 V·卡利奥兹 N·桑达姆 于 2017-11-17 设计创作，主要内容包括：一种乘客座椅(10),具有就座区(40)、侧搁置凳(42)、能够通过使用床延伸部(50)而被封闭的开放空间(44)以及靠背(14)。所述靠背可以被分成上部和下部。所述座椅也可以设置有一个或多个存放区和/或侧操纵台。(A kind of passenger seat (10), the open space (44) and backrest (14) shelving stool (42) with seating area (40), side, capable of being closed by using bed extension (50).The backrest can be divided into upper and lower part.One or more storage areas and/or side console has also can be set in the seat.)

1. a kind of passenger seat, the passenger seat include:

Seat shell, the seat shell limit seating passengers area and backrest, wherein the seating passengers area and the backrest Do not use seat-activated device between them,

Stool is shelved in side, and the side is shelved stool and extended from the side of the seating area,

Open space, the open space are located at the front of the seating area, and the open space is configured as accommodating bed extension Portion, the bed extension are used for the space bed that lies low for seat occupant creation.

2. passenger seat according to claim 1, wherein the backrest includes upper and lower part, wherein the top with There is space between the lower part.

3. passenger seat according to claim 2, wherein the space between the top and the lower part is set It is calculated as serving as handrail or armrest.

4. passenger seat according to claim 1, wherein the seating area and the backrest be provided with relative to each other it is quiet State angle.

5. passenger seat according to claim 1 further comprises one or more charging portions, one or more of to fill Gas portion is located at described by back.

6. passenger seat according to claim 5, wherein one or more of charging portions are arranged on the backrest Side angle is fallen.

7. passenger seat according to claim 1, wherein compared with conventional airplane seat, the backrest width and bending.

8. passenger seat according to claim 1, wherein the side shelves stool and provides sofa-type for seat occupant and lies down Position.

9. passenger seat according to claim 1 is integrated wherein stool is shelved in the side with the seating area.

10. passenger seat according to claim 1, wherein the side shelves stool and is located at the front of the passenger seat The seat shell of another passenger seat is extend side by side.

11. passenger seat according to claim 1 further comprises one or more associated with the passenger seat Storage area.

12. passenger seat according to claim 11, wherein the storage area includes lower storage area.

13. passenger seat according to claim 11, wherein the storage area includes upper storage area.

14. passenger seat according to claim 1, wherein the bed extension extends or contracts from the passenger seat in front It returns or hinged.

15. passenger seat according to claim 1, wherein the bed extension extends or retracts from the passenger seat Or it is hinged.

16. passenger seat according to claim 1, wherein the passenger seat is located in multiple additional passenger seats Together, in a row in a vehicle, wherein some passenger seats in the multiple passenger seat have towards first Stool is shelved in the side in direction, and wherein other passenger seats in the multiple passenger seat have towards second party To the side shelve stool.

17. a kind of seat apparatus, the seat apparatus include:

Multiple passenger seats, each passenger seat include: seat shell, and the seat shell limits seating passengers area and leans on Back；Stool is shelved in side, and the side is shelved stool and extended from the side of the seating area；And open space, the open space are located at The front of the seating area, the open space are configured as accommodating bed extension, and the bed extension is used to be seat presence Person creates the space bed that lies low,

At least one passenger seat in the multiple passenger seat includes forward seat,

At least one passenger seat in the multiple passenger seat includes rear seat,

At least part that wherein seat shell of stool and forward seat is shelved in the side of the rear seat is prolonged side by side It stretches.

18. seat apparatus according to claim 17, wherein first row passenger seat is aligned along the first vehicles wall, with And wherein second row passenger seat is aligned along the second vehicles wall.

19. seat apparatus according to claim 18 further comprises that third arranges passenger seat and the 4th row's passenger seat, Wherein the third row and the described of the passenger seat in the 4th row are aligned with regard to portions along vehicles central axis, with Stool is shelved along the vehicles center in the side of the row of third described in and its and the passenger seat in the 4th row Axis extends towards one another.

20. seat apparatus according to claim 17, wherein at least one passenger seat in the passenger seat includes Backrest, the backrest have upper and lower part, and the top and the lower part limit space between them, wherein on described The space between portion and the lower part is designed to serve as handrail or armrest.

Technical field

The field of the disclosure is related to the passenger seat with improved comfortable layout and comfort features.Specific embodiment discovery To the special-purpose of passenger-carrying vehicle, wherein balance comfortably, between space and weight is optimised as required.

Background technique

Many vehicles, passenger plane, bus, train, steamer, automobile etc., including for going to destination The seat of passenger is carried on the way.Seat design has frame, which is used to support back cushion, cushion and other seat assemblies.Have very The adaptability of this passenger seat of multifactor impact.For example, vehicle occupant seat meets by government or other standard systems Determine the safety requirements of tissue foundation.The comfort level of passenger is also a significant consideration in seat design.It is also required to reduce Seat weight (for example, the weight can directly affect the amount of fuel and between destination carry seat corresponding cost) and Totle drilling cost (for example, production cost, installation cost or maintenance cost) associated with seat is to reduce overall operation cost.Boat Empty company or other passenger plane operators, which can specify, has particular size for the seat of particular aircraft or certain kinds rank (for example, there is specific maximum width or other sizes or installed in specific footprint or region).

In many cases, passenger seat, which may be provided with, promotes passenger to keep the various personal electrics taken one's seat and joy as far as possible Happy selection.This potentially contributes to passenger safety, staff's mobility and the effective cabin services during transport.Some passengers Seat provides video and audio amusement, including (" IFE ") component is entertained in TV, video-game, linking Internet and other machines. In general, these amusement equipment are mounted in the chair back and/or handrail of passenger seat.

Passenger seat also can permit inclination or other release positions.For example, most of aircraft seats are provided with straight seat Position (is commonly known as slided, the position takeoff and landing (" TTL ")), but at least a degree of inclining during allowing to travel Tiltedly.There is bed position for some seats of extension flight design, bed position permission seat tilts or extend to completely flat The bed arrangement of (or close to flat).For these versions, machine may be easy to appear by providing inclined seat-activated device assembly Tool failure, therefore various types of maintenances or maintenance are needed in the service life of seat.Inclined seat-activated device is provided Component may also be very heavy, will increase the additional weight of seat system in this way.The manufacture of inclined seat-activated device assembly is provided Cost may also be very high.Therefore, it is necessary to improve.

Summary of the invention

Therefore, the present inventor has devised a kind of passenger seat, which has improved comfort features, simultaneously It eliminates and is commonly provided for inclined seat-activated device assembly using many.Passenger seat disclosed herein is designed to multiplying Visitor provides comfortable sofa-type seated position, equally also provides comfortable bed flat position.Seated position allows passenger towards traffic The front (meeting many safety regulations) of tool.Lie down or bed flat position to allow passenger to move around various comfortable to realize Position.In some instances, Cushion for back of chair portion can be divided into two and individually be segmented to provide passenger handrails.It retouches herein Other feature is stated.

Term used in this patent " invention ", " invention ", " invention ", " present invention ", " disclosure ", " public affairs Open " and " disclosure " be intended to broadly refer to all themes of this patent and following claim.Include the old of these terms Stating should be understood not limit theme described herein or does not limit the meaning or range of following claim.By this patent The embodiment of the present invention of covering is defined by the below claims, rather than is limited by the content of present invention.The content of present invention is The high level overview of various aspects of the invention and describe one further described in following specific embodiment part A little concepts.The content of present invention is not intended to the key or substantive characteristics for determining required theme, is not intended to and is used in isolation really The range of fixed required theme.It should desired part, any or all attached drawing by reference to the whole instruction of this patent And each claim understands theme.

According to some embodiments of the disclosure, a kind of passenger seat can be provided, which includes: seat shell, The seat shell limits seating passengers area and backrest, and wherein seating passengers area and backrest do not use seat-activated between them Device；Stool is shelved in side, which shelves stool and extend from the side of seating area；Open space, the open space are located at the front of seating area, Open space is configured as accommodating bed extension, this bed extension is used for the space bed that lies low for seat occupant creation.Specific In example, backrest has upper and lower part, has space between top and lower part.

According to other embodiments, a kind of seat apparatus can be provided, which includes: multiple passenger seats, each Passenger seat includes: seat shell, which limits seating passengers area and backrest；Stool is shelved in side, the side shelve stool from The side of seating area extends；And open space, the open space are located at the front of seating area, open space is configured as accommodating Bed extension, this bed extension are used for the space bed that lies low for seat occupant creation；Multiple passenger seats at least one of are worked as Passenger seat includes forward seat；At least one passenger seat of multiple passenger seats in includes rear seat, wherein rear At least part that the seat shell of stool and forward seat is shelved in the side of seat is extend side by side.

Detailed description of the invention

Fig. 1 is the side perspective view according to the passenger seat of some embodiments of the disclosure.

Fig. 2 is the plan view from above of the passenger seat of Fig. 1.

Fig. 3 is the preceding perspective view of passenger seat, which illustrates storage area and side console.

Fig. 4 is the side perspective view of the passenger seat with one or more charging portions.

Fig. 5 is the front perspective view with a series of passenger seat of corner charging portions.

Fig. 6 is the side perspective view of passenger seat, which illustrates rear seat and forward seat, wherein rear Seat support video monitor and any tray table for rear seat service.

Fig. 7 is one embodiment according to a kind of possible passenger cabin layout (LOPA) of some embodiments of the disclosure Schematic top plan view.

Fig. 8 is the front perspective view of the passenger seat with the backrest being divided into two parts.

Fig. 9 is with the front perspective view to the passenger seat by armrest/handrail feature backrest.

Figure 10 shows control view.Figure 10 A is the front perspective view of prior art passenger seat.Figure 10 B is according to this public affairs The front perspective view of the passenger seat for some embodiments opened.

Specific embodiment

Described embodiment provides improved comfort features and layout for passenger seat.Although improved comfort features and Layout is to describe in conjunction with aircraft seat, but they are not limited to this.More precisely, the disclosed embodiments can be used In passenger seat or any type or other seats of other needs.

According to Fig. 1 to some embodiments shown in Fig. 10, disclosed passenger seat 10 has seat portion 12 and backrest portion 14, both of which is limited in seat shell 16 or is limited by seat shell 16.Referring now to fig. 1, seat is shown The angle [alpha] that portion 12 and backrest portion 14 are met is typically larger than 90 °, and seat occupant is allow to tilt naturally when taking one's seat.With mention It compares for stringent upright seated position, this has been found to be a more comfortable position.Disclosed passenger seat 10 One benefit is that there is no the seat-activated devices for allowing backrest portion 14 to move relative to seat portion 12.Seat portion 12 and backrest portion 14 Between angle [alpha] be static and fixation.Non-limiting example angle [alpha] can be in the range of 100 ° to 180 °, the range packet It includes in seat plate and any angle between the backrest of the range between the position TTL and bed position.In specific example, Range can be from about 110 ° to about 160 °.Even more specifically in example, range can be from about 125 ° to about 145 °.Do not having Passenger seat 10 is provided in the case where using seat-activated device to be helped to reduce seat-weight, seat cost and seat complexity, Without sacrificing seat comfort because of other seat features disclosed in this.Passenger seat bracket (either skeleton or " bone ") it can directly be limited by seat shell 16 itself.

Compared with other passenger seat backrests, backrest portion 14 is normally provided as comparatively wide.Backrest portion 14 is also set To be closed with round perhaps curved configuration circle or curved configuration in order to protect the privacy of passenger, and it is Comfortably.In one example, backrest portion 14 is actually limited by seat shell 6 itself.Passenger is sitting in seat shell 16 (to the greatest extent Pipe is on insertion cushion), the seat unit of complete independent seat shell is needed without being to provide.This can be further helped in Reduce the weight and complexity of seat.

There is seat portion 12 seating area 40 and side to shelve stool (ottoman) feature 42.It shelves stool feature 42 and multiplies to seat in side Seated user provides and lifts his/her leg to the region for the resting guard that lies down.As shown in the top view of Fig. 2, stool feature 42 is shelved in side It can extend side by side from the side of seating area 40 and with the seat shell of forward seat F 16.Side shelve stool 42 can with take one's seat 40/ seat plate of area combine with provide integral type by equalizing bed/lie down experience.This design is capable of providing section space-efficient benefit. Its permission passenger props their leg, without reserving enough leg rooms before seat.Passenger seat 10 it is total Body concept and feel be to passenger provide sofa-type experience.Passenger can be moved to each position in seat.Open space 44 are arranged in the front of seating area 40.In the case where his/her leg is located in open space 44, which permits Perhaps passenger sits straight.In one example, side shelves stool feature 42 and creates L shape region 46 from part of the seating area 40 where prominent, The L shape region 46 helps to limit open space 44.Combined seating area 40 and side shelve stool 42 and provide back cushion lying space. Although it is not shown, integral type back cushion can be provided, integral type back cushion covering is shelved stool 42 by seating area 40 and side and is limited Entire lying space out.In another example, multi-piece type back cushion can be provided, which can be individually from passenger seat Chair 10 removes.

Allow seat occupant to lie flat bed to be converted to passenger seat 10, provides an extension 50.Bed extends Portion 50 is usually depicted as rectangular insertion piece, which is assemblied in open space 44.It will be appreciated, however, that bed prolongs Extending portion 50 can take any proper shape, which at least partly or at least must fully cover open space 44. In one example, bed extension 50 can be independent plug-in unit, and independent plug-in unit is located on the region of ledge used for positioning.In In another example, bed extension 50, which can be, is slidably inserted into part, once bed is needed to convert, this is slidably inserted into part and can be withdrawn into In (and in its lower section) forward seat F/ seat shell 16 and in backward directions (for example, in these examples, backward) It is moved in open space 44.In another example, bed extension 50, which can be, is slidably inserted into part, once need bed to convert, This is slidably inserted into part and can be withdrawn into the seating area 40 of passenger seat 10 (and in its lower section) and move forward to opening In space 44.In another example, bed extension 50 can be hinged extension, and the hinged extension is from seat base front 52 upward and outward extend.In another example, bed extension can be hinged extension, and the hinged extension is from forward seat The lower part 54 of shell 16 upward and outward extends.For be unfolded and collect an extension other machinery select be it is possible and It is considered to be within the scope of this disclosure.Once bed extension 50 is in position, seat occupant can be as flat bed Use passenger seat 10.The leg of seat occupant can reach that side is shelved on stool 42 and seating area 40 can be used as head rest makes With.In order to comfortable, optional pillow can be provided.Pillow can be air pillow, which prolongs upwards from seating area 40 It stretches.Pillow can be independent pillow, which is arranged in one or more storage areas on passenger seat 10.

Fig. 3 illustrates an example of 60 position of storage area, which is located at front " F " seat shell 16 Near lower part 54.Additional or alternative storage area 62 can be located at side and shelve stool 42 below and/or be located at below seating area 40. It in one example, can be to include that side shelves the storage area in stool 42 and provides inlet port 64.Inlet port can be hinged lid, Detachable cover, slide lid or for enter any other component appropriate comprising storage area in its lower section.Upper storage area 66 can be set to it is adjacent with backrest portion.Storage area 66 can be opened with hinge and be used to save lesser passenger's object on this Product phone or other electronic equipments, books, presbyopic glasses, worksheet or will be such as stored but be easy to take appoints What its passenger device.The door 70 that upper storage area 66 can be rotated to be opened is closed, this allows seat occupant during journey Into inside storage area 66.Storage area 66 can also limit upper surface 72, the upper surface 72 can be used for it is additional storage or Person's storage.Side console 68 can also be provided.Side console 68 can serve as beverage frame, handrail or for the small of passenger device Place area.Side console 68, which may be set to be, (can limit side console by increasing or reducing with storage feature/area 68 panel entrance).

The additional, optional features of passenger seat 10 described herein are to provide back cushion and place area.Back cushion places area can be by Traditional over-stuff seat back cushion limits.In another example, back cushion places area and can be provided by one or more charging portions 74, As shown in Figure 4.Provided that back cushion places area, then one or more charging portions 74 can be inflated with being varied, to allow to multiply Visitor has different degrees of waist or neck support.It is, for example, possible to use one or more charging portions 74 to change framework, should One or more charging portions 74 serve as back cushion support.User may want to sit more straight or may also hope to by charging portion 74 inflations are vented to change the angle [alpha] between seating area and backrest.The function of one or more charging portions 74 may be similar Lumbar support in automobile.The additional option that can be added is that the seat of heating or cooling is provided by using part 74 Chair.Passenger can realize the various combination of firmness by using one or more charging portions 74.

As shown in figure 5, one or more charging portions 74 can be along backrest portion 14 in additional or alternative embodiment Side angle falls 76 positioning.It is believed that the embodiment potentially contribute to for seat occupant (specifically, along his/her backbone) provide it is attached The back-supported added, which, which raises, is placed on side and shelves on stool 42 and fall 76 against side angle.Work as one or more When charging portion 74 is vented, it can also increase as activity space provided by the passenger seat of position of lying down.For one or The control of multiple charging portions 74 can be positioned on handrail, on side console 68, on the video screen of front, in top instrument On dial plate or it can be any other place appropriate.

Now with reference to the configuration for the multiple passenger seats 10 described herein being located on the vehicles (such as, aircraft) To describe.Fig. 6 shows the seat shell 16B of the seat shell 16A and rear seat R of forward seat F.Seat shell 16A can To be designed to support video monitor 18 and/or tray table 20 and/or be intended to by rear seat R (just positioned at forward seat F Subsequent seat) seat occupant access any other comfortable component.Video monitor 18 and/or tray table 20 can make It is installed on forward seat shell 16A with any installation method appropriate.They can fix with hinge, by sliding it is fixed or It is tightly fitted.Forward seat shell 16A also may include other attachment features, and such as, earphone storage area 34, storage are taken out Drawer, one or more storage ledges or any other optional feature (there is no all being shown).Outside the seat of rear seat R Shell 16B's is functionally similar to third seat, which is positioned in the positive back of rear seat R etc. along the vehicles.

As shown in Figure 7, it should be understood that can be along multiple rows of 22 setting by the closed multiple passenger seats 10 of seat shell 16. Fig. 7 provides the only one example of possible configuration.It should be appreciated that multiple substitution passenger seat layouts are possible and are recognized For within the scope of this disclosure.In this example, four rows 22 provide along the longitudinal length 24 of the vehicles 26.First row 22A quilt It is shown as positioning along the first vehicles side wall 28A.Second row 22B and the third line 22C are shown as along the vehicles 26 Mandrel 30 positions.It is expert between 22A and 22B and creates the first passageway 32A.Fourth line 20D is shown as along the second vehicles side Wall 28B positioning.It is expert between 22C and 22D and creates the second passageway 32B.The seat portion of each passenger seat in passenger seat 10 12/ seating area 40 is generally positioned to so that the seat occupant in seated position is in the side of the central axis 30 along the vehicles Before facing upwards.When seat occupant selection inclination and if when seat occupant selection tilts, his/her body can phase Angle is formed for central axis 30.According to most of safety regulations, as long as aircraft is not sliding, taking off or is landing (TTL), This is an acceptable passenger position.Fig. 7 also illustrates that stool surface is shelved to first direction in some sides in passenger seat, And stool surface is shelved to second direction in the side of other passenger seats.For example, stool surface is shelved to the first vehicles side in the side in row 22A Wall 28A, and stool surface is shelved to the second vehicles side wall 28B in the side in row 22D.As shown, each shelve the front of stool/ Side can be extend side by side in the back seat shell of front and seat.In center row 22B and 22C, side is shelved including stool Side is opposite toward each other.Privacy wall can reside between these rows.For each passenger seat, for ease of entering and leaving Seat, seating area 40 can be entered by a passageway.

Although backrest portion 14 may be continuous surface, Fig. 8 to Fig. 9 shows the alternative of backrest portion 14.In Fig. 8 Shown in version, backrest portion is provided with top 80 and lower part 82, limits space 84 between them.When in use, top 80 provide head rest for seat occupant.Lower part 82 provides lumbar support for seat occupant.The upper surface 86 of lower part 82 can be used Make handrail or armrest.Being formed in the space 84 between top 80 and lower part 82 is to be accommodated in multiplying between part 80,82 The arm and/or elbow of visitor provides region.Fig. 9 illustrates other embodiment, in this embodiment, does not provide space, still Opposite lower part 82 is superimposed upon on one or more continuous backrest cushions 88.The version still provides upper surface 86, the upper surface 86 Handrail and/or armrest can be served as, as shown in the figure.In alternative embodiments, individual armrest assembly can be provided, this is individually Armrest assembly and the part of backrest portion 14 are extend side by side.

Figure 10 illustrates the comparison between current aircraft seat design 90 and described passenger seat 10.Figure 10 A is shown Current aircraft seat design 90 generally includes the multiple seat-activateds for tilting and/or raising and reducing leg rest for seat Device.Seat 90 provides three-part designs, has seat plate 92, individual backrest 94 and independent leg rest 96, all of which is via cause Dynamic device coordination with one another.When seat 90 is moved to level bed position, because join domain between three components is during use not Can be perfectly aligned, so will not usually provide seamless bed region.

On the contrary, Figure 10 B shows one embodiment of passenger seat 10 described herein.As shown, not needing Seat 10 can be provided in the case where any actuator.Seat 10 provides seating area 40, stool 42 is shelved in side, can be by using bed The closed open space 44 of extension 50 and backrest 14.Backrest 14 can be divided into top 80 and lower part 82.Seat 10 is also shown Out for side console 68.As described above, other options can be incorporated to shown in passenger seat 10.In one example, The support portion of backrest 14 (dorsal area) can be limited by seat shell 16.

Passenger seat 10 can be formed by material, the material include but is not limited to aluminium, stainless steel, carbon fiber, plastics or Other polymer, injection molding or vacuum formed plastic, polycarbonate, polypropylene, cellular type core composite plate, other similar materials Material or any other metal or composite material or their combination.The covering back cushion of passenger seat can be any class Cloth, textile, leather, rtificial leather, plastics or rubber, polyvinyl fluoride, other vinyls, the goat skin, Ren Heqi of type Its suitable material or their combination.In specific example, the inner support panels of seat shell be can beThe cellular type core composite plate of manufacture.Substructure can be carbon fiber.Mechanism on passenger seat can be aluminium And/or stainless steel.Shield and storage feature can be injection molding and/or vacuum formed plastic.

Below, other example is described to promote the understanding to the disclosure:

Example A, in one example, provides a kind of passenger seat, which includes:

Seat shell, the seat shell limit seating passengers area and backrest, and wherein seating passengers area and backrest are at them Between do not use seat-activated device,

Stool is shelved in side, which shelves stool and extend from the side of seating area,

Open space, the open space are located at the front of seating area, and open space is configured as accommodating bed extension, the bed Extension is used for the space bed that lies low for seat occupant creation.

Example B, the seat according to any one of aforementioned or subsequent example, wherein backrest includes upper and lower part, There is space between top and lower part.

Example C, the seat according to any one of aforementioned or subsequent example, wherein space between them It is designed to serve as handrail or armrest.

Example D, the seat according to any one of aforementioned or subsequent example, wherein seating area and backrest are opposite In being provided with dwell angle each other.

Example E, the seat according to any one of aforementioned or subsequent example further comprise being located at by back One or more charging portions.

Example F, the seat according to any one of aforementioned or subsequent example, wherein one or more charging portions The side angle for being arranged on backrest is fallen.

Example G, the seat according to any one of aforementioned or subsequent example, wherein with conventional airplane seat phase Compare, backrest width and bending.

Example H, the seat according to any one of aforementioned or subsequent example, wherein shelve stool and multiply for seat in side Seated user provides sofa-type lying position.

Example I, the seat according to any one of aforementioned or subsequent example, wherein shelve stool and seating area in side It is integrated.

Example J, the seat according to any one of aforementioned or subsequent example, wherein side shelve stool be located at multiply The seat shell of another passenger seat in the front of visiting chair is extend side by side.

Example K, the seat according to any one of aforementioned or subsequent example, the seat further comprise and passenger The associated one or more storage areas of seat.

Example L, the seat according to any one of aforementioned or subsequent example, wherein storage area includes lower storage Area or upper storage area or both.

Example M, the seat according to any one of aforementioned or subsequent example, wherein bed extension multiplies from front Visiting chair extends or retraction or hinged.

Example N, the seat according to any one of aforementioned or subsequent example, wherein bed extension multiplies from front Visiting chair extends or retraction or hinged.

Example O, the seat according to any one of aforementioned or subsequent example, wherein passenger seat and multiple volumes Outer passenger seat is positioned together in a row in a vehicle, wherein some passenger seats in multiple passenger seats Shelving other passenger seats in stool and plurality of passenger seat with the side towards first direction has towards second party To side shelve stool.

Example P, in other examples, provides a kind of seat apparatus, which includes: multiple passenger seats, often A passenger seat includes: seat shell, which limits seating passengers area and backrest；Stool is shelved in side, which shelves stool Extend from the side of seating area；And open space, the open space are located at the front of seating area, open space is configured as holding Receive an extension, this bed extension is used for space bed of lying for seat occupant creation；Multiple passenger seats at least one of are worked as Passenger seat includes forward seat；At least one passenger seat of multiple passenger seats in includes rear seat, wherein rear At least part that the seat shell of stool and forward seat is shelved in the side of seat is extend side by side.

Example Q, seat or seat apparatus according to any one of aforementioned or subsequent example, wherein first Row's passenger seat is aligned along the first vehicles wall, and wherein second row passenger seat is aligned along the second vehicles wall.

Example R, seat or seat apparatus according to any one of aforementioned or subsequent example further comprise Third arranges passenger seat and the 4th row's passenger seat, wherein third row is with the passenger seat in the 4th row with regard to portions along traffic The alignment of tool focus axis, and wherein, stool is shelved along vehicles central axis in the side of third row and the passenger seat in the 4th row It extends towards one another.

Example S, seat or seat apparatus according to any one of aforementioned or subsequent example, wherein passenger At least one of seat includes backrest, which has upper and lower part, and the top and the lower part limit between them Space, wherein the space between them is designed to serve as handrail or armrest.

The theme of some embodiments of the disclosure is described with details to meet legal requirements, but the description might not It is intended to limit the scope of the claims.Theme claimed may be embodied in other aspects, it may include different element or Step, and can be used in combination with other existing or following technology.This specification should be not construed as to imply that various steps or Any specific sequence or arrangement between element, unless the sequence of separate step or the arrangement of element are expressly depicted.

It should be appreciated that difference describe in attached drawing or assembly described above arranges and has been not shown or describe Component and step be possible.Equally, some features and sub-portfolio be it is useful and can without reference to other feature and It is used in the case where sub-portfolio.For purposes of illustration rather than limitation purpose describe the embodiment of the present invention, still Alternate embodiment will become obvious for the reader of this patent.Therefore, the present invention is not limited to described above or The embodiment described in person's attached drawing, and various repair can be made in the case where not departing from following the scope of the claims Change.