CN108715227A - The full aero seat skeleton structure that lies low - Google Patents
The full aero seat skeleton structure that lies low Download PDFInfo
- Publication number
- CN108715227A CN108715227A CN201810517463.3A CN201810517463A CN108715227A CN 108715227 A CN108715227 A CN 108715227A CN 201810517463 A CN201810517463 A CN 201810517463A CN 108715227 A CN108715227 A CN 108715227A
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- component
- skeleton
- skeleton component
- traction
- fixed
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- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009432 framing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100004288 Caenorhabditis elegans best-9 gene Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
- B64D11/0641—Seats convertible into beds
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of aero seat skeleton structures that lies low entirely, including fixed skeleton component, traction skeleton component, bottom deck assembly, backrest module and the first telescopic component；Traction skeleton component is slidably mounted in the fixed skeleton component；Bottom deck assembly is slidably mounted in the fixed skeleton component, and is articulated with the top of traction skeleton component；The bottom of backrest module is articulated with above the rear end of the base plate assembly；The lower end of strut component and the rear end bottom of fixed skeleton component are hinged, and the bottom of the upper end and backrest module is hinged, the top of hinge joint hinge joint between backrest module and base plate assembly between strut component and backrest module；One end of first telescopic component is fixedly mounted on the fixed skeleton component, and the other end is fixedly mounted on the traction skeleton component.The present invention may be implemented that seat is electronic to lie low or reset entirely, have the advantages that simple in structure, light-weight, can also improve the reliability of chair framework entirety.
Description
Technical field
The invention belongs to aero seat technical fields, and in particular to a kind of aero seat skeleton structure that lies low entirely.
Background technology
There are many electronic full aero seats that lie low in foreign countries, and there are a variety of seat framing structures, but type of drive is adopted mostly
It realizes that seat lies low with the mode of electric rotating machine traction rack, results in seat framing structure complicated in this way, and be unfavorable for seat
Chair is repaired and is resetted.Also there is the electronic aero seat that tiltedly lies low in the country, and is driven with linear motor, but can not achieve and lie low entirely, and lead
Gravitation is larger.
Invention content
The purpose of the present invention is to provide a kind of aero seat skeleton structure that lies low entirely, it is by the linear motion of linear motor
It is converted into the hypsokinesis of backrest module and the protrusive movement of base plate assembly, finally realizes that seat is electronic and lies low or reset entirely, there is knot
Simple, the light-weight advantage of structure, can also improve the reliability of chair framework entirety.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of aero seat skeleton structure that lies low entirely, including fix skeleton component, traction skeleton component, bottom deck assembly, lean on
Carry on the back component and the first telescopic component；Wherein,
The bottom of the fixed skeleton component is fixedly installed in plane base；
The traction skeleton component is slidably mounted in the fixed skeleton component, and sliding for the traction skeleton component is straight
Certain angle is equipped between line and plane base；
The bottom deck assembly is slidably mounted in the fixed skeleton component, and is articulated with the upper of the traction skeleton component
Straight line and plane base less parallel slide between the bottom deck assembly and fixed skeleton component in side；
The bottom of the backrest module is articulated with above the rear end of the base plate assembly；
The lower end of the strut component and the rear end bottom of fixed skeleton component are hinged, the upper end of the strut component with lean on
The bottom for carrying on the back component is hinged, and the hinge joint between the strut component and backrest module is between backrest module and base plate assembly
Hinge joint top；
One end of first telescopic component is fixedly mounted on the fixed skeleton component, and the other end is fixedly mounted on
On the traction skeleton component, first telescopic component drives the traction under outer power drive by the stretching motion of itself
Skeleton component and bottom deck assembly do tandem sliding along fixed skeleton component simultaneously, and then drive the flat of the backrest module
It puts or resets.
According to the above technical scheme, inwardly there are two protrusions to turn part for setting on the two side of the fixed skeleton component, described
It draws and opens up linear guide groove on the two side of skeleton component, the traction skeleton component is slidably mounted on by linear guide groove
The protrusion of fixed skeleton component turns on part.
According to the above technical scheme, strip groove is offered along longitudinal direction on the inside of the two side of the fixed skeleton component, it is described
Two outside of rear end of base plate assembly is provided with shaft, and the base plate assembly is slidably mounted on the item of fixed skeleton component by shaft
In connected in star.
According to the above technical scheme, the angle of the traction skeleton component slided between straight line and plane base be 7 °-
11°。
According to the above technical scheme, first telescopic component is linear motor.
According to the above technical scheme, which further includes that leg leans on component and the second telescopic component, the leg to be cut with scissors by component
It is connected to the front end of bottom deck assembly, one end of second telescopic component is fixedly installed in the bottom that leg leans on component, and the other end is solid
Dingan County is loaded on the bottom of bottom deck assembly, and second telescopic component drives leg to lean under outer power drive by the stretching motion of itself
Component rotates, to realize leg keeping flat or reset by component.
According to the above technical scheme, second telescopic component is linear motor.
The invention has the advantages that：The present invention is led by the way that the straight reciprocating motion of the first telescopic component to be converted to
Draw skeleton component and bottom deck assembly and slide reciprocatingly sliding for straight line along respective, and by designing support component and fixed skeleton
The hinge joint of the hinge joint and backrest module and base plate assembly of component and backrest module, makes base plate assembly, backrest module, support
Component and fixed skeleton component collectively form a slider-crank mechanism, and the front and back reciprocating movement of base plate assembly drives backrest module
Rotation, it is final to realize that the complete of aero seat skeleton structure lies low or reset.Skeleton component and bottom deck assembly are drawn in the present invention
Straight line (or near linear) movement is done, not only reduces frictional force, but also reduce the risk of clamping stagnation in motion process.Knot of the present invention
Structure is simple, lighter in weight, and global reliability is higher.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the explosive view of the embodiment of the present invention；
Fig. 3 is the side view of the embodiment of the present invention；
Fig. 4 is the scheme of installation that skeleton component and fixed skeleton component are drawn in the embodiment of the present invention；
Fig. 5 is the scheme of installation of base plate assembly and fixed skeleton in the embodiment of the present invention；
Fig. 6 is the full schematic diagram that lies low in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram that skeleton component is drawn in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of base plate assembly in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram that skeleton component is fixed in the embodiment of the present invention.
In figure：1- fixes skeleton component, 1.1- protrusions turn part, 1.2- strip grooves, 2- tractions skeleton component, 2.1- straight lines
Guide-track groove, 3- bottom deck assemblies, 3.1- shafts, 4- backrest modules, the first telescopic components of 5-, 6- legs stretch group by component, 7- second
Part, 8- strut components.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In the preferred embodiment, as shown in Figure 1-Figure 3, a kind of aero seat skeleton structure that lies low entirely, including
Fixed skeleton component 1, traction skeleton component 2, bottom deck assembly 3, backrest module 4, strut component 8 and the first telescopic component 5；Its
In,
The bottom of fixed skeleton component 1 is fixedly installed in plane base；
Traction skeleton component 2 is slidably mounted in fixed skeleton component 1, and traction skeleton component 2 slides straight line and plane
Certain angle is equipped between basis, the angle is related with the movement of backrest module hypsokinesis process, need to ensure in the first telescopic component
In stroke range (204mm), backrest module can be converted lying low between initial position, and the design of the angle is also flexible with first
The output force value of component (linear motor i.e. in this example) is related, needed for being completed with minimum power or shortest movement travel
The motion process wanted, the angle is 7 ° -11 ° in this example, and best 9 °, at 9 °, power output is smaller and stroke is not also too long；
As shown in Figure 4, Figure 5, bottom deck assembly 3 is slidably mounted in fixed skeleton component 1, and is articulated with traction skeleton component
Straight line and plane base less parallel, i.e. bar shaped in this example are slided in 2 top between bottom deck assembly 3 and fixed skeleton component 1
It is set between groove 1.2 and plane base there are one the tiny inclination angle within 5 °, it is specific to choose 2.3 °, to ensure that passenger was falling
It is comfortable in journey；
The bottom of backrest module 4 is articulated with above the rear end of base plate assembly；
Support of the strut component 8 as backrest module, lower end and the rear end bottom of fixed skeleton component 1 are hinged, strut
The upper end of component 8 is hinged with the bottom of backrest module 4, and the hinge joint between strut component 8 and backrest module 4 is located at backrest module
The top of hinge joint between 4 and base plate assembly；
One end of first telescopic component 5 is fixedly mounted on fixed skeleton component 1, and the other end is fixedly mounted on traction bone
On frame component 2, the first telescopic component 5 drives traction skeleton component 2 and bottom plate under outer power drive by the stretching motion of itself
Component 3 does tandem sliding along fixed skeleton component 1 simultaneously, and backrest module starts hypsokinesis, mistake of the base plate assembly in Forward
Center of gravity continuously decreases in journey, to realize keeping flat or resetting for backrest module 4, can be resetted with hypsokinesis to 176 ° of full lying status
State is as shown in figure 3, laid-flat status is as shown in Figure 6.
In a preferred embodiment of the invention, as shown in figure 9, being inwardly provided with two on the two side of fixed skeleton component 1
A protrusion turns part 1.1, as shown in fig. 7, opening up linear guide groove 2.1 on the two side of traction skeleton component 2, draws skeleton component
2 protrusions that fixed skeleton component 1 is slidably mounted on by linear guide groove 2.1 turn on part 1.1, wherein protrusion turns part and can be selected
Bearing turns part with linear guide groove as guide rail using protrusion, can facilitate assembly between the two, and ensure the steady of sliding
Property.
In a preferred embodiment of the invention, as shown in figure 9, being opened up along longitudinal direction on the inside of the two side of fixed skeleton component 1
There is strip groove 1.2, as shown in figure 8, two outside of rear end of base plate assembly is provided with shaft 3.1, base plate assembly passes through shaft 3.1
It is slidably mounted in the strip groove 1.2 of fixed skeleton component 1, wherein bearing can be selected in shaft, using bearing and strip groove
As guide rail, assembly between the two can be facilitated, and ensure the stationarity of sliding.
In a preferred embodiment of the invention, as shown in Figure 1-Figure 3, which further includes that leg leans on component 6 and second
Telescopic component 7, leg are articulated with the front end of bottom deck assembly 3 by component 6, and one end of the second telescopic component 7 is fixedly installed in leg and leans on group
The bottom of part 6, the other end are fixedly installed in the bottom of bottom deck assembly 3, and the second telescopic component passes through itself under outer power drive
Stretching motion drive leg to be rotated by component 6, to realize that leg leans on keeping flat or resetting for component 6.
In a preferred embodiment of the invention, the first telescopic component 5, the second telescopic component 7 are electronic, to realize aviation
The automatic of seat framing structure lies low entirely, and linear motor can be selected in the first telescopic component 5, the second telescopic component 7.
The key point of the present invention is the design and strut component of backrest module and fixed skeleton component upper link point
Length dimension, while the angle of inclination for drawing linear guide groove on skeleton component is to influence base plate assembly appearance in entire motion process
The key factor of state.The present invention determines the hinge joint position of strut component and backrest module by ADAMS software dynamic analogs
And the inclination angle of traction skeleton component, it is final so that when the push rod of the first telescopic component stretches out 204mm backrest module can after
Incline to 176 ° of full lying status, at the same base plate assembly in the case where center of gravity is reduced still in horizontal state, be entirely moved through
It is not more than 2500N as the power output of the linear motor of the first telescopic component in journey, not only reduces motor driving moment, and
Reduce motion overload.
Aero seat skeleton structure is the nuclear structure of aero seat, technical advantage be directly related to product cost,
Price, reliability, seaworthiness and the market competitiveness.Structure platform of the present invention as automatic seat of new generation, it will fortune extensively
It uses in jumbo jet seat model, the basis of automatic seat research and development in the following several years can be become.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of aero seat skeleton structure that lies low entirely, which is characterized in that including fixed skeleton component (1), traction skeleton component
(2), bottom deck assembly (3), backrest module (4) and the first telescopic component (5)；Wherein,
The bottom of the fixed skeleton component (1) is fixedly installed in plane base；
The traction skeleton component (2) is slidably mounted in the fixed skeleton component (1), the traction skeleton component (2)
It slides and is equipped with certain angle between straight line and plane base；
The bottom deck assembly (3) is slidably mounted in the fixed skeleton component (1), and is articulated with the traction skeleton component
(2) straight line and plane base less parallel are slided in top between the bottom deck assembly (3) and fixed skeleton component (1)；
The bottom of the backrest module (4) is articulated with above the rear end of the base plate assembly；
The lower end of the strut component (8) and the rear end bottom of fixed skeleton component (1) are hinged, the strut component (8) it is upper
End and the bottom of backrest module (4) are hinged, and the hinge joint between the strut component (8) and backrest module (4) is located at backrest group
The top of hinge joint of the part (4) between base plate assembly；
One end of first telescopic component (5) is fixedly mounted on the fixed skeleton component (1), and the other end is fixedly mounted
On the traction skeleton component (2), first telescopic component (5) is driven under outer power drive by the stretching motion of itself
The traction skeleton component (2) and bottom deck assembly (3) while doing tandem sliding, and then band along fixed skeleton component (1)
Move keeping flat or resetting for the backrest module (4).
2. the full aero seat skeleton structure that lies low according to claim 1, which is characterized in that the fixed skeleton component
(1) inwardly there are two protrusions to turn part (1.1) for setting on two side, is opened up on the two side of the traction skeleton component (2) straight
Line guide-track groove (2.1), the traction skeleton component (2) are slidably mounted on fixed skeleton component (1) by linear guide groove (2.1)
Protrusion turn on part (1.1).
3. the full aero seat skeleton structure that lies low according to claim 1, which is characterized in that the fixed skeleton component
(1) strip groove (1.2) is offered on the inside of two side along longitudinal direction, two outside of rear end of the base plate assembly is provided with shaft
(3.1), the base plate assembly is slidably mounted on by shaft (3.1) in the strip groove (1.2) of fixed skeleton component (1).
4. the full aero seat skeleton structure that lies low according to claim 1, which is characterized in that the traction skeleton component
(2) the angle slided between straight line and plane base is 7 ° -11 °.
5. the full aero seat skeleton structure that lies low according to claim 1, which is characterized in that first telescopic component
(5) it is linear motor.
6. the full aero seat skeleton structure that lies low according to claim 1, which is characterized in that the skeleton structure further includes leg
By component (6) and the second telescopic component (7), the leg is articulated with the front end of bottom deck assembly (3) by component (6), and described second stretches
One end of contracting component (7) is fixedly installed in the bottom that leg leans on component (6), and the other end is fixedly installed in the bottom of bottom deck assembly (3)
Portion, second telescopic component drives leg to be rotated by component (6) under outer power drive by the stretching motion of itself, to realize leg
Keeping flat or reset by component (6).
7. the full aero seat skeleton structure that lies low according to claim 6, which is characterized in that second telescopic component
(7) it is linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517463.3A CN108715227B (en) | 2018-05-25 | 2018-05-25 | Framework structure of full-flat-lying aviation seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517463.3A CN108715227B (en) | 2018-05-25 | 2018-05-25 | Framework structure of full-flat-lying aviation seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108715227A true CN108715227A (en) | 2018-10-30 |
| CN108715227B CN108715227B (en) | 2021-07-06 |
Family
ID=63900397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517463.3A Active CN108715227B (en) | 2018-05-25 | 2018-05-25 | Framework structure of full-flat-lying aviation seat |
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| Country | Link |
|---|---|
| CN (1) | CN108715227B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083754A1 (en) * | 2019-10-31 | 2021-05-06 | Safran Seats | Seat, in particular for an aircraft, with a single actuator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1116654A2 (en) * | 2000-01-13 | 2001-07-18 | Be Aerospace, Inc. | Passenger sleeper seat |
| CN101863236A (en) * | 2009-04-14 | 2010-10-20 | 上海坦达轨道车辆座椅系统有限公司 | Train seat |
| CN105163628A (en) * | 2013-04-08 | 2015-12-16 | B/E航空公司 | Vehicle seat with simultaneous articulation of seat pan and seat back |
| CN105197036A (en) * | 2015-09-28 | 2015-12-30 | 敏华家具制造(惠州)有限公司 | Shank adjusting seat |
-
2018
- 2018-05-25 CN CN201810517463.3A patent/CN108715227B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1116654A2 (en) * | 2000-01-13 | 2001-07-18 | Be Aerospace, Inc. | Passenger sleeper seat |
| CN101863236A (en) * | 2009-04-14 | 2010-10-20 | 上海坦达轨道车辆座椅系统有限公司 | Train seat |
| CN105163628A (en) * | 2013-04-08 | 2015-12-16 | B/E航空公司 | Vehicle seat with simultaneous articulation of seat pan and seat back |
| CN105197036A (en) * | 2015-09-28 | 2015-12-30 | 敏华家具制造(惠州)有限公司 | Shank adjusting seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083754A1 (en) * | 2019-10-31 | 2021-05-06 | Safran Seats | Seat, in particular for an aircraft, with a single actuator |
| FR3102721A1 (en) * | 2019-10-31 | 2021-05-07 | Safran Seats | SEAT ESPECIALLY FOR A SINGLE ACTUATOR AIRPLANE |
| US11958614B2 (en) | 2019-10-31 | 2024-04-16 | Safran Seats | Seat, in particular for an aircraft, with a single actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108715227B (en) | 2021-07-06 |
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