CN106014140A - Rest cabin automatic door structure - Google Patents
Rest cabin automatic door structure Download PDFInfo
- Publication number
- CN106014140A CN106014140A CN201610421177.8A CN201610421177A CN106014140A CN 106014140 A CN106014140 A CN 106014140A CN 201610421177 A CN201610421177 A CN 201610421177A CN 106014140 A CN106014140 A CN 106014140A
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- CN
- China
- Prior art keywords
- torsion
- rest room
- automatic door
- door structure
- shell
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a rest cabin automatic door structure which comprises a rest cabin shell, a keel framework, a rocker arm, a torsion adjustment device and a position adjustment device. The torsion adjustment device is mounted on the keel framework through the position adjustment device, and the keel framework is erected in the rest cabin shell. The rest cabin shell is rotatably provided with a cabin door, the cabin door is in rotation connection with the torsion adjustment device through the rocker arm. The torsion adjustment device comprises a shell, a shell locking piece, an end cover arranged in the shell, an angle limiting piece, limiting screws, a shaft sleeve, a rotating shaft, a first torsion adjustment piece, a second torsion adjustment piece and a torsion spring. By means of the rest cabin automatic door structure, the cabin door can be automatically recovered to the opened state under the situation of outage, and thus the problem that the cabin door cannot be opened without power is solved. The rest cabin automatic door structure is simple in structure and ingenious in design, the space utilization rate in a cabin body is greatly raised, and thus a user can obtain more comfortable enjoyment.
Description
Technical field
The present invention relates to a kind of rest room, particularly relate to a kind of rest room automatic door structure.
Background technology
Along with the fast development of society, the rhythm of life of people is the most constantly accelerated.Fast pace life is to plant
Social phenomenon, along with agricultural society's epoch carry out industrial age, especially into the information age, in work
Industry produces, information industry during upgrading, and emerging in large numbers of substantial amounts of technological know-how, under limited resource, at list
A human world in bit time, between team, will necessarily strengthen competition between intercompany, even country, will necessarily be to carry
High efficiency is own duty, thus builds the atmosphere of a kind of fast pace life.If it is intended in this big atmosphere
Base oneself upon, just must adapt to this allegro life.
It is chronically in the environment of " fast pace ", easily causes stress excessive, mental tension and uneasiness,
Cause the problem such as psychological anxieties and mental maladjustment." fast pace syndrome " makes nervus centralis and autonomic nervous system
Functional disorder, can cause the symptom of similar " neurosis " class, such as nervous headache, nervous vomiting, god
Through property anorexia or other physiological detuning phenomena.It is in the people in " fast pace " for a long time, the activity of brain
The most just often in continuous print, quick state.The life having more visitors or business than one can attend to and work make brain unavailable
Due rest and recovery, stress is excessive, also tends to produce one psychologically nervous, heavy, uneasy
And apprehensiveness.
The series of problems brought to improve above-mentioned fast pace to live, people would generally take motion, listen
Music, read, see a film, travel, mood that the mode such as go for an outing in early spring relaxes, overcome the emotion of anxiety,
Thus reach the joyful of body and mind.
In order to adapt to allegro life, research staff devises rest room, and people can place oneself in the midst of with extraneous
In the rest room of isolation, the effect of the various high technology equipments by being arranged in rest room so that Ren Menke
To obtain loosening on body and mind by nervous system such as audition, vision, olfactory sensation, senses of touch, such that it is able to enjoy
The Peach Garden world to TAO Yuan-ming formula.
But existing rest room is all to need to provide the energy by electric power, when unexpected power-off when, has a rest
The state that cabin may be in closing is so that user can not be opened or be difficult to open hatch door, thus to use
Person causes certain puzzlement.And some rest rooms can solve this problem by stand-by power supply, but add standby
Only can improve production cost with power supply is not single, and the certain space in rest room can be occupied, so that space
Diminish.
Summary of the invention
It is an object of the invention to overcome weak point of the prior art, it is provided that a kind of rest room automatic door structure,
Such that it is able to the hatch door of rest room is automatically turned on by the effect of mechanical force.
It is an object of the invention to be achieved through the following technical solutions:
A kind of rest room automatic door structure, including: rest room housing, keel shoe, rocker arm, torsion regulate
Device and apparatus for adjusting position, described torsion adjusting means is arranged on described dragon by described apparatus for adjusting position
On skeleton, described keel shoe is located in described rest room housing;
Rotating on described rest room housing and be provided with hatch door, described hatch door is adjusted with described torsion by described rocker arm
Regulating device is rotationally connected;
Described torsion adjusting means includes: shell, shell locking plate, the end cap being located in described shell, angle
Degree banking stop, limited screw, axle sleeve, rotary shaft, the first torsion adjustment sheet, the second torsion adjustment sheet and torsion
Power spring;
Described axle sleeve, described angle limit sheet and described end cap are sequentially fixedly connected on by described limited screw
Together, in described rotary shaft is arranged in described axle sleeve and it is connected with described angle limit sheet, described axle sleeve
Being arranged on described torque spring, one end of described torque spring is arranged on described angle limit sheet, described
The other end of torque spring is arranged on described first torsion adjustment sheet, and described second torsion adjustment sheet is with described
First torsion adjustment sheet is connected away from the end face of described torque spring, and described axle sleeve is locked by described shell
Stator and described shell lock fit;
Offer on described angle limit sheet for the locating groove of described rotary shaft secure fit, for
The spring fixed hole and angular adjustment groove coordinated installed by described torque spring, and described limited screw passes through described angle
Degree regulating tank is fixing with described end cap to be connected;
Offering torsion adjustment hole on described first torsion adjustment sheet, described first torsion adjustment sheet is by described
Torsion adjustment hole is connected with described torque spring.
As a kind of preferably scheme of the present invention, described rest room housing is split-type structural.
As a kind of preferably scheme of the present invention, described keel shoe includes base and is fixedly mounted on described base
On Os Draconis.
As a kind of preferably scheme of the present invention, described Os Draconis are arc-shaped structure.
As a kind of preferably scheme of the present invention, described angular adjustment groove is circular arc.
As a kind of preferably scheme of the present invention, described angular adjustment groove is provided with two
As a kind of preferably scheme of the present invention, told spring fixed hole is provided with multiple.
As a kind of preferably scheme of the present invention, described torsion adjustment hole is provided with multiple.
As a kind of preferably scheme of the present invention, described locating groove is square groove.
As a kind of preferably scheme of the present invention, described torsion adjusting means also includes rotating gear, described turn
Moving gear is arranged on one end of described rotary shaft, and described rotary shaft is by described rotation gear and described rocker arm
It is rotationally connected.
Compared with prior art, the invention have the advantages that
The rest room automatic door structure of the present invention makes hatch door automatically restore to out in the case of can be implemented in power-off
The state opened, thus solve the problem that hatch door can not be opened in the absence of a power supply.And structure is simple
Single, design ingenious, in making nacelle, space availability ratio is greatly reinforced, and thus allows a user to access more easypro
Suitable enjoyment.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the rest room automatic door structure of one embodiment of the invention;
Fig. 2 be the keel shoe of one embodiment of the invention structure structure in scheme;
Fig. 3 is the structure chart of the rocker arm of the rest room automatic door structure in Fig. 1
Fig. 4 is the structure chart of the torsion adjusting means of the rest room automatic door structure in Fig. 1;
Fig. 5 is the sectional view of torsion adjusting means in Fig. 3;
Fig. 6 is the exploded view of the shell inner member of torsion adjusting means in Fig. 3;
Fig. 7 is the structure chart of the apparatus for adjusting position of the rest room automatic door structure in Fig. 1;
Fig. 8 is the structure chart at another visual angle of the apparatus for adjusting position in Fig. 7.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the embodiment party of the present invention
Formula is not limited to this.
It is illustrated in figure 1 the overall structure figure of the rest room automatic door structure 10 of one embodiment of the invention, in conjunction with
Shown in Fig. 2, a kind of rest room automatic door structure 10, including: rest room housing 100, keel shoe 200, shake
Lever arm 300, torsion adjusting means 400 and apparatus for adjusting position 500, torsion adjusting means 400 passes through position
Adjusting means 500 is arranged on keel shoe 200, and keel shoe 200 is located in rest room housing 100.
Rotating on rest room housing 100 and be provided with hatch door 110, hatch door 110 is regulated with torsion by rocker arm 300
Device 400 is rotationally connected.
In an embodiment of the present invention, rest room housing 100 is split-type structural.
It is noted that rest room housing 100 uses the design of split-type structural, is on the one hand easy to product
Transport and installation, on the other hand can reduce the difficulty of Design of Dies, by designing simple block plate by its group
Conjunction installs, and identical block plate can use unified mould to produce, and thus reduces mould
Design cost, thus reduce production cost.
As in figure 2 it is shown, keel shoe 200 includes base 210 and is fixedly mounted on the dragon on described base 210
Bone 220, further, Os Draconis 220 are arc-shaped structure.
Keel shoe 200 is laid in the plane by base 210, and Os Draconis 220 are designed to arc-shaped structure, from
And make the space within rest room housing 100 bigger.
As it is shown on figure 3, rocker arm 300 includes: the first rocking bar the 310, second rocking bar 320 and the 3rd rocking bar
330, one end of the first rocking bar 310 is fixing with the second rocking bar 320 to be connected, the other end of the first rocking bar 310 and
Hatch door 110 connects, and one end of the 3rd rocking bar 330 is fixing with the second rocking bar 320 to be connected, the 3rd rocking bar 330
The other end be connected with torsion adjusting means 400.
First rocking bar 310 and the 3rd rocking bar 330 are connected formation U-shape structure respectively with the second rocking bar 320, the
One rocking bar 310 and the 3rd rocking bar 330 angulation.
It is noted that rocker arm 300 passes through the first rocking bar 310 and hatch door 110, by the 3rd rocking bar 330
It is connected with torsion adjusting means 400, thus realizes the drive connection of torsion adjusting means 400 and hatch door 110.
First rocking bar 310 and the 3rd rocking bar 330 are connected formation U-shape structure, U respectively with the second rocking bar 320
Type structure is that the concrete width size according to Os Draconis 220 is designed, and makes rotating of rocker arm 300
Stagger in journey Os Draconis 220, will not collide with it.First rocking bar 310 and the 3rd rocking bar 330 angulation
Specifically need the angle rotated to be designed according to hatch door 110, thus ensure the rotation model of hatch door 110
Enclose.
Rocker arm 300 is little due to volume, so its space rotated is the most relatively small, thus effectively saves
Space, make space in rest room housing 100 more greatly, more spacious.
Shown in Fig. 4-Fig. 6, torsion adjusting means 400 includes: shell 410, shell locking plate 420,
The end cap 430 be located in shell 410, angle limit sheet 440, limited screw 450, axle sleeve 460, rotate
Axle the 470, first torsion adjustment sheet the 480, second torsion adjustment sheet 490 and torque spring 491.
As it is shown in figure 5, axle sleeve 460, angle limit sheet 440 and end cap 430 are by limited screw 450 sequentially
It is fixed together, in rotary shaft 470 is arranged in axle sleeve 460 and is connected with angle limit sheet 440,
Axle sleeve 460 is arranged on torque spring 491, and one end of torque spring 491 is arranged on angle limit sheet 440
On, the other end of torque spring 491 is arranged on the first torsion adjustment sheet 480, the second torsion adjustment sheet 490
Being connected away from the end face of torque spring 491 with the first torsion adjustment sheet 480, axle sleeve 460 passes through shell
Locking plate 420 and shell 410 lock fit.
As shown in Figure 6, angle limit sheet 440 offers for the location with rotary shaft 470 secure fit
Draw-in groove 441, for installing the spring fixed hole 442 that coordinates and angular adjustment groove 443 with torque spring 491,
Limited screw 450 is connected by angular adjustment groove 443 is fixing with end cap 430;
Further, the first torsion adjustment sheet 480 offers torsion adjustment hole 481, the first torsion adjustment sheet
480 are connected with torque spring 491 by torsion adjustment hole 481.
Referring to Fig. 2, torsion adjusting means 400 also includes rotating gear 492, rotates gear 492 and pacifies
Being contained in one end of rotary shaft 470, rotary shaft 470 is rotationally connected with rocker arm 300 by rotating gear 492.
In an embodiment of the present invention, angular adjustment groove 443 is provided with two and is arc-shaped structure symmetrically,
Locating groove 441 is square groove structure, and spring fixed hole 442 is equipped with multiple with torsion adjustment hole 481.
It is noted that angular adjustment groove 443, can be according to the concrete angle of rotation of hatch door 110 for arc-shaped structure
Degree is designed, and is achieved in the restriction to hatch door 110 slewing area, and angular adjustment groove 443 is provided with two,
Can enter to improve the stability rotated, make hatch door 110 rotational angle more accurate, rotation process be more steady.
One end of rotary shaft 470, in square groove structure, is arranged on by locating groove 441 by locating groove 441
On angle limit sheet 440, it is more stable that the structure design of square groove can make rotary shaft 470 install, and occurs the most easily
Mobile.
Owing to axle sleeve 460, angle limit sheet 440 and end cap 430 connect by limited screw 450 is sequentially fixing
Together, rotary shaft 470 is coordinated with angle limit sheet 440 installation by locating groove 441, therefore when turning
When moving axis 470 rotates, angle limit sheet 440 can be driven to rotate, the most again by angular adjustment groove 443
The rotational angle of angle banking stop 440 is defined, thus realizes the angle to rotary shaft 470 and limit.
One end of torque spring 491 is connected with angle limit sheet 440 by spring fixed hole 442, turns round
The other end of power spring 491 is connected with the first torsion adjustment sheet 480 by torsion adjustment hole 481, and spring is solid
Determine hole 442 and be equipped with multiple with torsion adjustment hole 481, can be according to specific circumstances to spring fixed hole 442
Select with torsion adjustment hole 481, thus the torsion of torque spring 491 is adjusted.
Effect about torque spring 491, it is to be noted that, one end of torque spring 491 and angle limit
Spring fixed hole 442 on sheet 440 connects, owing to rotary shaft 470 is connected with angle limit sheet 440, from
And make torque spring 491 indirectly link together with rotary shaft 470.
The other end and the first torsion adjustment sheet 480 of torque spring 491 connect, by the first torsion adjustment sheet
The torsion of 480 pairs of torque springs 491 is adjusted, and makes power energy and hatch door that torsion adjusting means 400 produces
The gravity of 110 is offset, and makes to be that hatch door 110 is in a poised state opened, leads to after completing regulation again
Cross the second torsion adjustment sheet 490 and carry out locked fixing.
When present invention hatch door 110 in the event of a power failure is in the state of closedown, due to torsion adjusting means
400 pairs of hatch doors 110 have the effect of certain force, when, after power-off, hatch door 110 loses the effect of original power,
Mainly by the acting on, so hatch door 110 is breaking of gravity of pulling force and hatch door 110 of torsion adjusting means 400
Original opening can be automatically restored in the case of electricity, thus realize automatically turning on hatch door 110.
Shown in Fig. 7 Yu Fig. 8, apparatus for adjusting position 500 includes: bracer 510, fixed plate 520,
Horizontal adjustment screw 530 and vertical adjusting screw 540, horizontal adjustment screw 530 screws togather with fixed plate 520,
Vertical adjusting screw 540 is conflicted with fixed plate 520 and is connected, and fixed plate 520 is by horizontal adjustment screw 530
With the top that vertical adjusting screw 540 is movably arranged at a bracer 510, torsion adjusting means 400 fixedly mounts
In fixed plate 520.
Propping up bracer 510 and be provided with V-groove 511, V-groove 511 is provided with on the end face of fixed plate 520 and offers
Oval hole 512, horizontal adjustment screw 530 is screwed togather with fixed plate 520 by oval hole 512.
Vertical adjusting screw 540 is arranged in the end face of V-groove 511, and vertical adjusting screw 540 is provided with vertical
Straight adjusting nut 541, vertical adjusting nut 541 screws togather with vertical adjusting screw 540.
V-groove 511 can save space, makes torsion adjusting means 400 can install in limited position.
In an embodiment of the present invention, horizontal adjustment screw 530 and vertical adjusting nut 541 are respectively equipped with four
Individual.
About apparatus for adjusting position 500, it is to be noted that, horizontal adjustment screw 530 is right by oval hole 512
Fixed plate 520 carries out the regulation of horizontal level, and the processing in oval hole 512 is simple and location fastens, Er Qieke
To be adjusted for the location of workpiece according to practical situation.After horizontal level determines, it is only necessary to by horizontal adjustment
Screw 530 carries out locking.
When needs carry out upright position regulation to fixed plate 520 when, it is only necessary to regulation vertical adjusting nut
541, make vertical adjusting screw 540 carry out upper and lower regulation, thus complete the upright position to fixed plate 520
On regulation.
Vertical adjusting screw 540 can also realize the regulation of angle, makes each vertical adjusting screw 540 to needs
In same level, do not got final product angled regulation.
Fixed plate 520 realizes the regulation of position by horizontal adjustment screw 530 and vertical adjusting screw 540,
Thus complete the position adjustments to the torsion adjusting means 400 in fixed plate 520.
Compared with prior art, the invention have the advantages that
The rest room automatic door structure 10 of the present invention makes hatch door automatically restore in the case of can be implemented in power-off
The state opened, thus solve the problem that hatch door can not be opened in the absence of a power supply.And structure
Simply, designing ingenious, in making nacelle, space availability ratio is greatly reinforced, and thus allows a user to access more
Comfortable enjoyment.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned reality
Execute the restriction of example, the change made under other any spirit without departing from the present invention and principle, modification,
Substitute, combine, simplify, all should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (10)
1. a rest room automatic door structure, it is characterized in that, including: rest room housing, keel shoe, rocker arm, torsion adjusting means and apparatus for adjusting position, described torsion adjusting means is arranged on described keel shoe by described apparatus for adjusting position, and described keel shoe is located in described rest room housing;
Rotating on described rest room housing and be provided with hatch door, described hatch door is rotationally connected with described torsion adjusting means by described rocker arm;
Described torsion adjusting means includes: shell, shell locking plate, the end cap being located in described shell, angle limit sheet, limited screw, axle sleeve, rotary shaft, the first torsion adjustment sheet, the second torsion adjustment sheet and torque spring;
Described axle sleeve, described angle limit sheet and described end cap are sequentially fixed together by described limited screw, in described rotary shaft is arranged in described axle sleeve and it is connected with described angle limit sheet, described axle sleeve is arranged on described torque spring, one end of described torque spring is arranged on described angle limit sheet, the other end of described torque spring is arranged on described first torsion adjustment sheet, described second torsion adjustment sheet is connected away from the end face of described torque spring with described first torsion adjustment sheet, described axle sleeve is by described shell locking plate and described shell lock fit;
Offer on described angle limit sheet for the locating groove of described rotary shaft secure fit, for installing the spring fixed hole that coordinates and angular adjustment groove with described torque spring, described limited screw is fixed by described angular adjustment groove and described end cap and is connected;
Offering torsion adjustment hole on described first torsion adjustment sheet, described first torsion adjustment sheet is connected with described torque spring by described torsion adjustment hole.
Rest room automatic door structure the most according to claim 1, it is characterised in that described rest room housing is split-type structural.
Rest room automatic door structure the most according to claim 1, it is characterised in that described keel shoe includes base and is fixedly mounted on the Os Draconis on described base.
Rest room automatic door structure the most according to claim 3, it is characterised in that described Os Draconis are arc-shaped structure.
Rest room automatic door structure the most according to claim 1, it is characterised in that described angular adjustment groove is circular arc.
Rest room automatic door structure the most according to claim 5, it is characterised in that described angular adjustment groove is provided with two.
Rest room automatic door structure the most according to claim 1, it is characterised in that told spring fixed hole is provided with multiple.
Rest room automatic door structure the most according to claim 1, it is characterised in that described torsion adjustment hole is provided with multiple.
Rest room automatic door structure the most according to claim 1, it is characterised in that described locating groove is square groove.
Rest room automatic door structure the most according to claim 1, it is characterized in that, described torsion adjusting means also includes rotating gear, and described rotation gear is arranged on one end of described rotary shaft, and described rotary shaft is rotationally connected with described rocker arm by described rotation gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610421177.8A CN106014140B (en) | 2016-06-14 | 2016-06-14 | A kind of rest room automatic door structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610421177.8A CN106014140B (en) | 2016-06-14 | 2016-06-14 | A kind of rest room automatic door structure |
Publications (2)
Publication Number | Publication Date |
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CN106014140A true CN106014140A (en) | 2016-10-12 |
CN106014140B CN106014140B (en) | 2017-09-22 |
Family
ID=57089075
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CN201610421177.8A Active CN106014140B (en) | 2016-06-14 | 2016-06-14 | A kind of rest room automatic door structure |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107662697A (en) * | 2017-03-23 | 2018-02-06 | 西安飞机工业(集团)有限责任公司 | A kind of aircraft door slide rail position limiting structure |
CN107789137A (en) * | 2017-06-28 | 2018-03-13 | 上海宝邦医疗器械有限公司 | Hardware formula pressurized oxygen cabin |
CN111411852A (en) * | 2020-04-08 | 2020-07-14 | 北京汽车集团越野车有限公司 | Torsion bar turnover mechanism for opening and closing engine room cover and automobile |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP1972747A1 (en) * | 2007-03-20 | 2008-09-24 | MC Menke Consulting GmbH | Automatic door control |
CN104002973A (en) * | 2014-05-30 | 2014-08-27 | 北京理工大学 | Circular cross-section door opening design method of embedded compartment |
CN104302861A (en) * | 2012-02-27 | 2015-01-21 | 亨特道格拉斯工业公司 | Roller shade with a counterbalancing device |
CN205895059U (en) * | 2016-06-14 | 2017-01-18 | 惠州八毫米科技有限公司 | Rest room automatically -controlled door structure |
-
2016
- 2016-06-14 CN CN201610421177.8A patent/CN106014140B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1972747A1 (en) * | 2007-03-20 | 2008-09-24 | MC Menke Consulting GmbH | Automatic door control |
CN104302861A (en) * | 2012-02-27 | 2015-01-21 | 亨特道格拉斯工业公司 | Roller shade with a counterbalancing device |
CN104002973A (en) * | 2014-05-30 | 2014-08-27 | 北京理工大学 | Circular cross-section door opening design method of embedded compartment |
CN205895059U (en) * | 2016-06-14 | 2017-01-18 | 惠州八毫米科技有限公司 | Rest room automatically -controlled door structure |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107662697A (en) * | 2017-03-23 | 2018-02-06 | 西安飞机工业(集团)有限责任公司 | A kind of aircraft door slide rail position limiting structure |
CN107662697B (en) * | 2017-03-23 | 2020-04-07 | 西安飞机工业(集团)有限责任公司 | Aircraft cabin door slide rail limit structure |
CN107789137A (en) * | 2017-06-28 | 2018-03-13 | 上海宝邦医疗器械有限公司 | Hardware formula pressurized oxygen cabin |
CN111411852A (en) * | 2020-04-08 | 2020-07-14 | 北京汽车集团越野车有限公司 | Torsion bar turnover mechanism for opening and closing engine room cover and automobile |
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Publication number | Publication date |
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CN106014140B (en) | 2017-09-22 |
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