CN107914885A - A kind of passenger seat of spacecraft - Google Patents
A kind of passenger seat of spacecraft Download PDFInfo
- Publication number
- CN107914885A CN107914885A CN201711041038.3A CN201711041038A CN107914885A CN 107914885 A CN107914885 A CN 107914885A CN 201711041038 A CN201711041038 A CN 201711041038A CN 107914885 A CN107914885 A CN 107914885A
- Authority
- CN
- China
- Prior art keywords
- desktop
- accommodating chamber
- groove
- seat body
- passenger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 208000012802 recumbency Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B64D11/0638—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with foldable tables, trays or cup holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/60—Crew or passenger accommodations
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention relates to a kind of passenger seat of spacecraft, including seat body and backrest, seat body lateral surface is provided with the accommodating chamber of upper end opening, desktop is provided with accommodating chamber, accommodating chamber bottom is provided with damping spring, accommodating chamber both sides are both provided with directive wheel and guide groove, and seat body upper end raises up formed with two turntables；Desktop lower end is additionally provided with rotation axis, and desktop can be slided along guide groove so as to stretch out accommodating chamber；Seat body upper end outboard section is recessed positioning table, and the first permanent magnet is fixed with positioning table, and desktop lower end is located at accommodating chamber medial surface and is additionally provided with the second permanent magnet；Desktop lateral surface is provided with least one cup groove and a square groove.The present invention is easy to use, and when use does not influence two rows of passengers' disengaging, and it is steady to keep flat rear state, and when use is nearer apart from passenger, adds the comfort of passenger, and can use for a long time without damaging, and reduces maintenance cost and trouble.
Description
Technical field
The present invention relates to aerospace accessory, belong to aerospace field, it is more particularly related to a kind of space flight
The passenger seat of device.
Background technology
In order to improve the comfort level of seating, at the back of seat, can especially be set in the chair back of civil aircraft
The small table plate used for passenger, one end of these small table plates are hinged in chair back, and another free end can rotate to horizontal
State, cutlery box or cup are placed for passenger.
But this setup, in actual use, it may appear that problems with：1st, desktop one end is hinged, one end
Vacantly, its fulcrum stress is limited, and hanging part is more, so that desktop easily jolts and rocks in flight course, passenger
Some beverages, food or other articles easily shake and drop, make troubles to passenger, and because area it is small, the thing of placement
Can not be excessively overweight；2nd, when the passenger with exclusive face uses desktop, internal passenger go out to go to toilet extremely inconvenience, it is necessary to
Exterior passenger packs up desktop can；3rd, after its articulated section or fixed part go wrong long afterwards for desktop use, desktop can not be just
Ordinary water placing flat, or even occur that inclination leads to not use, and desktop can not be fixed after fixed part damage, and desktop can only be put down
Put, it is necessary to replace, it is extremely inconvenient；4th, when being had meal using desktop or using electronic equipment, (present some airlines are
Defined electronic equipment can be used), desktop has certain distance apart from passenger, for convenience, ability of bowing before passenger's basic need
Normal operating, this allows for passenger can not comfortably have meal or poor using electronic equipment, the experience of passenger for a long time；5th, desktop
Cup groove it is generally shallower, the cup or beverage placed when jolting easily overturn, and make troubles to passenger.
The content of the invention
Based on above technical problem, the present invention provides a kind of passenger seat of spacecraft, so as to solve conventional passenger
The desktop area of seat is small, inconvenient for use and extremely flimsy technical problem.
To solve above technical problem, the technical solution adopted by the present invention is as follows：
A kind of passenger seat of spacecraft, including seat body and backrest, the outside of any side of the seat body
Face is provided with the accommodating chamber of upper end opening, desktop is provided with accommodating chamber, the accommodating chamber bottom is provided with damping spring, described
Accommodating chamber both sides are both provided with directive wheel and guide groove, and the seat body upper end raises up formed with two turntables, described
The guide groove of accommodating chamber both sides is respectively set in turntable；
The desktop lower end is additionally provided with rotation axis, and rotation axis both ends are respectively clamped into the guide groove of accommodating chamber both sides, institute
Stating desktop can slide along guide groove so as to stretch out accommodating chamber, and realizes and be freely rotated under rotation axis effect；
Upper end outboard section of the seat body positioned at the side for setting accommodating chamber is recessed positioning table, on positioning table
The first permanent magnet is fixed with, the desktop lower end is located at accommodating chamber medial surface and is additionally provided with the second permanent magnet, and desktop is stretching out appearance
Receive the first permanent magnet and the second permanent magnet after chamber can cooperate suck desktop is horizontal fixed；
The desktop lateral surface is provided with least one cup groove and a square groove.
Based on above technical scheme, bottom is additionally provided with multiple elastic latchs set in a ring, bullet in the cup groove
Property latch is set diagonally downward to cup groove center.
Based on above technical scheme, the guide groove in the turntable is additionally provided with positioning step, between positioning step between
Spacing away from less than rotation axis.
Based on above technical scheme, the desktop is made of heat-insulated vulcanie.
Compared with prior art, the beneficial effects of the invention are as follows：The desktop area of the present invention is big, can place more thing,
Easy to use, when use, does not influence two rows of passengers' disengaging, and keeps flat cup, tableware or the electricity that rear state is steady, and passenger puts
Sub- equipment will not rock, passenger direct recumbency nearer apart from passenger during use, add the comfort of passenger, and can
Permanent use reduces maintenance cost and trouble without damaging.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is the front view of Fig. 1, and desktop is located at home position in figure；
Fig. 4 is the schematic enlarged-scale view at A in Fig. 3；
Fig. 5 is the front view of Fig. 1, and desktop is horizontally situated in figure；
Fig. 6 is the structure diagram of desktop；
Label in figure is expressed as：1st, seat body；2nd, backrest；3rd, square groove；4th, accommodating chamber；5th, turntable；6th, water
Cup groove；7th, directive wheel；8th, guide groove；9th, desktop；10th, damping spring；11st, rotation axis；12nd, the second permanent magnet；13rd, the first permanent magnetism
Body；14th, positioning table；15th, positioning step；16th, knob；17th, elastic latch；18th, main table plate；19th, limited post；20th, rack is coordinated；
21st, stationary rack；22nd, secondary desktop.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment
As shown in figs 1 to 6, a kind of passenger seat of spacecraft, including seat body 1 and backrest 2, the seat body 1
The lateral surface of any side be provided with the accommodating chamber 4 of upper end opening, be provided with desktop 9,4 bottom of accommodating chamber in accommodating chamber 4
Portion is provided with damping spring 10, and 4 both sides of accommodating chamber are both provided with directive wheel 7 and guide groove 8,1 upper end of seat body
Raise up and respectively set formed with two turntables 5, the guide groove 8 of 4 both sides of accommodating chamber into turntable 5；The desktop 9
Lower end is additionally provided with rotation axis 11, and 11 both ends of rotation axis are respectively clamped into the guide groove 8 of 4 both sides of accommodating chamber, and the desktop 9 can edge
Guide groove 8 is slided so as to stretch out accommodating chamber 4, and is realized and be freely rotated under the effect of rotation axis 11；The seat body 1, which is located at, to be set
The upper end outboard section for putting the side of accommodating chamber 4 is recessed positioning table 14, and the first permanent magnet 13, institute are fixed with positioning table 14
State 9 lower end of desktop and be located at 4 medial surface of accommodating chamber and be additionally provided with the second permanent magnet 12, first permanent magnetism after accommodating chamber 4 is stretched out of desktop 9
13 and second permanent magnet 12 of body can cooperate to suck and fix the level of desktop 9；9 lateral surface of desktop is provided with least one
Cup groove 6 and a square groove 3.
The operation principle of the present embodiment is：Passenger can lift desktop 9 from 4 upper end of accommodating chamber, then after turntable 5 is reached to
The passenger of the inner side of seat body 1 rotates, and is kept after desktop 9 turns to 1 side upper end of seat body under the support of seat body 1
It is horizontal, you can to use, after the completion of use, desktop 9 is turned to vertically, accommodating chamber is returned in the case where directive wheel 7 and guide groove 8 act on
4, you can pack up.
The present embodiment by the way that desktop 9 is arranged on 1 side of seat body so that when in use without prejudice to both sides passenger into
Go out, and use is directly kept flat by the way of pull, it is extremely convenient, it is not easy to damage, desktop 9 is directly placed at when keeping flat
On the handrail of 1 side of seat body, structure is more steady, and is cooperated by the first permanent magnet 13 and the second permanent magnet 12
Sucking desktop 9 is horizontal fixed, moreover it is possible to prevent desktop 9 from jolting or rocking so that desktop 9 is more firm, meanwhile, the present embodiment leads to
To cross setting directive wheel 7 and guide groove 8 aids in desktop 9 to lift and be oriented to, desktop 9 is easy to use, and sets damping spring 10, when
Desktop 9 can directly unclamp when putting back to, and desktop 9 can directly glide and damping is so as to voluntarily stop under the effect of damping spring 10, side
Just it is quick, meanwhile, 9 upper end of desktop of the present embodiment sets cup groove 6 to be used for holding water cup, and square groove 3 is set for placing electronics
Standby or tableware, avoids shifting because jolting, overturns, and 3 bottom of square groove can set anti-skidding reinforcement antiskid effect, ensure that passenger
Normal demand, finally, sets desktop 9, desktop 9 is directly placed at seat body 1, passenger nearer apart from passenger by this way
Can easily it be operated in the case of recumbency, so as to improve the comfort of passenger.
Meanwhile in order to increase 9 area of desktop and and convenience, the desktop 9 of the present embodiment include main table plate 18 and time desktop
22,18 inner hollow of main table plate, described 18 one end of main table plate sets the rotation axis 11, and the other end sets opening, opens
Mouth and 18 connects with the internal cavities of main table plate, the secondary desktop 22 are arranged in the internal cavities of main table plate 18 and can be drawn by opening
Go out, and the secondary desktop 22 is located at one end of 18 internal cavities of main table plate and is additionally provided with the limited post for preventing time desktop 22 from dropping out
19, the cup groove 6 and square groove 3 are arranged at 18 upper surface of main table plate.The present embodiment is by setting main table plate 18 and time table
Plate 22, so as to increase the entire area of desktop 9, so as to place more articles for use, facilitates passenger to use, and passenger can
Choose whether that pulling open time desktop 22 uses according to their needs, selectivity is wider.
Based on above example, the openend of main table plate 18 is provided with the knob 16 with shelves bar.Knob 16 may be selected and lead to
Cross shelves bar to close the openend of main table plate 18, so as to be fixed in 18 internal cavities of main table plate when not in use in secondary desktop 22
It is interior, will not at will it skid off.
Based on above example, the openend lower end of the main table plate 18 is provided with stationary rack 21, the secondary desktop 22
End lower end in the internal cavities of main table plate 18 is provided with the cooperation rack 20 engaged with stationary rack 21.The present embodiment
In, when secondary desktop 22 is drawn out in use, can be intermeshed by stationary rack 21 and cooperation rack 20, reduce time 22 He of desktop
The opposite slippage of main table plate 18, ensures that the guarantee that can try one's best under the effect of no external force of time desktop 22 is fully drawn out without voluntarily
Retract so that structure is overall more stable.
Based on above example, bottom is additionally provided with multiple elastic latchs 17 set in a ring, bullet in the cup groove 6
Property latch 17 is centroclinal down-set to cup groove 6.The present embodiment passes through the bottom setting elastic latch in cup groove 6
17, so as to cup can be clamped on after holding water cup in cup groove 6 by extruding elastic latch 17, so as to consolidate water
Cup, prevents it from toppling over or shifting.
Based on above example, the guide groove 8 in the turntable 5 is additionally provided with positioning step 15, between positioning step 15
The spacing for being smaller than rotation axis 11.After passenger lifts desktop 9 to the top, rotation axis 11 can be blocked by positioning step 15
In the guide groove 8 of upper end, so as to reduce rocking for desktop 9 so that desktop 9 is more steady after keeping flat.
Based on above example, the desktop 9 is made of heat-insulated vulcanie.Desktop 9 uses heat-insulated vulcanie system
Into, there is heat-insulated, wear-resisting, long lifespan, it is convenient to use for a long time.
It is the embodiment of the present invention as described above.Design parameter in above-described embodiment and embodiment is merely to clear
The invention verification process of inventor is stated by Chu, and is not used to the scope of patent protection of the limitation present invention, patent protection of the invention
Scope is still subject to its claims, and the equivalent structure that every specification and accompanying drawing content with the present invention is made becomes
Change, similarly should be included within the scope of the present invention.
Claims (4)
1. a kind of passenger seat of spacecraft, including seat body (1) and backrest (2), it is characterised in that：The seat body
(1) lateral surface of any side is provided with the accommodating chamber (4) of upper end opening, and desktop (9) is provided with accommodating chamber (4), described
Accommodating chamber (4) bottom is provided with damping spring (10), and accommodating chamber (4) both sides are both provided with directive wheel (7) and guide groove
(8), seat body (1) upper end raises up formed with two turntables (5), the guide groove (8) of accommodating chamber (4) both sides
Respectively set into turntable (5)；
Desktop (9) lower end is additionally provided with rotation axis (11), and rotation axis (11) both ends are respectively clamped into leading for accommodating chamber (4) both sides
In to groove (8), the desktop (9) can be slided along guide groove (8) so as to stretch out accommodating chamber (4), and under rotation axis (11) effect
Realization is freely rotated；
Upper end outboard section of the seat body (1) positioned at the side for setting accommodating chamber (4) is recessed positioning table (14), fixed
The first permanent magnet (13) is fixed with position platform (14), desktop (9) lower end is located at accommodating chamber (4) medial surface and is additionally provided with second
Permanent magnet (12), stretching out accommodating chamber (4), the first permanent magnet (13) and the second permanent magnet (12) can cooperate suction desktop (9) afterwards
It is tightly that desktop (9) is horizontal fixed；
Desktop (9) lateral surface is provided with least one cup groove (6) and a square groove (3).
A kind of 2. passenger seat of spacecraft according to claim 1, it is characterised in that：The interior bottom of the cup groove (6)
It is additionally provided with multiple elastic latchs (17) set in a ring, elastic latch (17) is centroclinal to dividing into cup groove (6)
Put.
A kind of 3. passenger seat of spacecraft according to claim 1, it is characterised in that：Guiding in the turntable (5)
Groove (8) is additionally provided with positioning step (15), the spacing for being smaller than rotation axis (11) between positioning step (15).
A kind of 4. passenger seat of spacecraft according to claim 1, it is characterised in that：The desktop (9) is using heat-insulated
Vulcanie is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041038.3A CN107914885A (en) | 2017-10-30 | 2017-10-30 | A kind of passenger seat of spacecraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041038.3A CN107914885A (en) | 2017-10-30 | 2017-10-30 | A kind of passenger seat of spacecraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914885A true CN107914885A (en) | 2018-04-17 |
Family
ID=61895035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041038.3A Pending CN107914885A (en) | 2017-10-30 | 2017-10-30 | A kind of passenger seat of spacecraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
-
2017
- 2017-10-30 CN CN201711041038.3A patent/CN107914885A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |
|
| WD01 | Invention patent application deemed withdrawn after publication |