CN105883551B - A kind of lift car escape structure - Google Patents
A kind of lift car escape structure Download PDFInfo
- Publication number
- CN105883551B CN105883551B CN201610054233.9A CN201610054233A CN105883551B CN 105883551 B CN105883551 B CN 105883551B CN 201610054233 A CN201610054233 A CN 201610054233A CN 105883551 B CN105883551 B CN 105883551B
- Authority
- CN
- China
- Prior art keywords
- escape
- lift car
- suspended ceiling
- light source
- car
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0233—Lighting systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Planar Illumination Modules (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
A kind of lift car escape structure, the present invention includes car top and lift car suspended ceiling, the lift car suspended ceiling is arranged in the lower section of the car top, it is provided with escaping exit in the car top, one escape window is at least set on the lift car suspended ceiling, escape route is provided between the car top and the lift car suspended ceiling, the horizontal direction area of section of the escape route is equal to projected area of the escape window on the escaping exit；It is provided with movable plate on the escape window, is used for light to the light guide section of car internal reflection or refraction at least provided with one on the movable plate, at least side edge of the light guide section is nearby provided with the light source arranged along extending direction bar shaped.The present invention possesses optimization lift car escape structure, it is ensured that the function of escape structure is accomplished the advantages of without hindrance implementation when needed, while relatively traditional ceiling structure is more beautiful and frivolous, contributes to the cost reduction for saving lift car design.
Description
Technical field
The present invention relates to lift escape construction applications more particularly to a kind of lift car escape structures.
Background technology
The escape structure of elevator is an indispensable important feature, the escape structure of existing elevator in lift product
Typically open up escape opening in the car top of lift car, then on the ceiling of furred ceiling setting can movable part be used for
Opening furred ceiling allows carrying personnel to reach escape opening from this to escape, due to existing national standard and industry mark
The proposition of this structure is not clearly required in standard so that most of elevator producer and elevator accessory producer are to the structure
Attention degree it is inadequate, so as to cause elevator in actual product escaping function because the unreasonable design of ceiling structure leads to shape
With illusory, wherein the main problem have it is following several：First, since escape opening would generally be opened in elevator car top
Line side and eccentric occlusion so that furred ceiling can movable part and escape opening misplace, cause actually to be used for reaching escaping
The insufficient space of mouth is born to make one to pass through；Second, the most important and most complicated structural member of elevator ceiling is that illumination is
The structural member of system, and the lighting system of the prior art is reasonable there is no being carried out to suspended ceiling to the space between escape opening
Avoid, lead to can be actually used for reaching in the space of escape opening that obstacle is too many, increases the difficulty of escape and rescue；The
Three, the lighting system of generally use is to be gone into battle in the ceiling of furred ceiling using fluorescent tube or downlight in existing elevator ceiling
The scheme of column distribution, this kind of scheme causes to escape after needing to remove these lighting apparatus when in danger, but elevator
Interior personnel usually can not quickly be removed without tool on hand, and rescue personnel is difficult to be removed from the back side, this makes
The difficulty of rescue or escape is all substantially improved.
A kind of lift car suspended ceiling escape structure as disclosed in the patent of invention of Publication No. CN204737556U, including elevator
Lift car suspended ceiling and the escaping exit being arranged on the elevator car ceiling, the elevator car ceiling are provided with climbing structures cooperation
The escaping exit；The climbing structures include the fixation climbing structures being arranged on the elevator car ceiling and are arranged described
Movable climbing structures in elevator car ceiling.The structure angle that elevator car ceiling is turned down in actual use is hard to reach
Desired design, while the light structures not designed on escape route carry out avoidance design, cause to be both channel occur to pass through
It is also very difficult, and lighting system itself is charged, it may have dangerous.
Invention content
The present invention provides a kind of lift car escape structure in view of the deficiencies of the prior art, which passes through in elevator
Setting is taken in the day of furred ceiling can be with movable movable plate, and lighting system is attached on the movable plate or is arranged in activity
Space in the lift car suspended ceiling on the two sides edge of plate will not stop that escape window is thrown so that being removed back illumination system in movable plate
The space in escape route that shadow car top escaping exit generates, while escaping exit is adjusted with respect to the projected area between escape window
It is whole to reach fair-sized to ensure passing through for personnel, one is formd after movable plate is removed in this way and is hindered without lighting system
Escape route to reach the purpose for ensuring the without hindrance convenient implementation of escaping exit function.
It is described the technical solution of the present invention is to provide a kind of lift car escape structure, including car top and lift car suspended ceiling
Lift car suspended ceiling be arranged on the lower section of the car top, the car top and be provided with escaping exit, be at least arranged on the lift car suspended ceiling
One escape window is provided with escape route, the level side of the escape route between the car top and the lift car suspended ceiling
It is equal to projected area of the escape window on the escaping exit to area of section；It is provided with movable plate on the escape window,
It is described at least provided with one for the light guide section by light to car internal reflection either refraction or transmission on the movable plate
The side extending direction bar shaped arrangement that side wall at this is parallel to along the light guide section is provided in at least one side wall of lift car suspended ceiling
Light source.
Form a specific functional area both escape route between escaping exit and escape window as a result, and escape route
Area of section must be included by the area by escape window, this it is ensured that design lift car suspended ceiling decoration when energy
Enough ensure cutting for escape route simply by the size of the position of the opposite escaping exit of adjustment escape window and escape window
Face size, without being also designed to escaping exit, this mode facilitates the lift car suspended ceiling design of elevator accessory factory so that
Elevator accessory factory will not be relatively passive in the design of escape structure with respect to complete system plant, while guide-lighting using being arranged on movable plate
Light source is arranged between conduit part side in portion, and in this way after movable plate is removed, light source can necessarily be moved out of escape route
Region ensure that escape route will not be stopped by light source.
Combination technology scheme, the first as the present invention is preferred, the horizontal direction section face with the escape route
The area of the equal rectangle of product is 0.24m2 ~ 0.48m2.
It can guarantee the human body at least ensured in the cross-sectional sizes of an escape route within the scope of a rational stature as a result,
Pass through.
Combination technology scheme or the first preferred embodiment, second as the present invention is preferred, with the escape route
The equal rectangle of horizontal direction area of section width be 0.4m ~ 0.6m, length be 0.6m ~ 0.8m.
It is designed to that the section that rectangle size cooperation preferred size is more in line with human body is spy of the width more than thickness as a result,
Point most effectively utilizes space, rather than the circular channel or square passageway largely used in being commonly designed.
Combination technology scheme, the third as the present invention is preferred, further includes the driving device for driving the light source,
Light source and the driving device described in when the movable plate covers the escape window are arranged in the escaping exit described
On the outside of view field on escape window.
The space limit of escape route is exactly the limit of view field as a result, and light source and driving device setting are arrived the throwing
The overseas combination technology scheme in shadow zone originally can obtain one after movable plate is removed does not have lighting system and dependency structure
The escape route that part hinders.
Combination technology scheme, preferably, the light-emitting surface of the light source is in strip the 4th kind as the present invention.
Combination technology scheme, preferably, the light source is that light-emitting surface is dotted LED light to the 5th kind as the present invention
Source.
As a result, can be lower with voltage using demand current for opposite conventional illumination sources, demand ancillary structural member is more
Add few light source, reduces the risk got an electric shock after touching lighting system, improve the safety of escape.
In conjunction with the 5th kind of preferred embodiment of the technical program, preferably, the light source is to send out for the 6th kind as the present invention
Light guide section mode described in smooth surface face is arranged at the light guide section at least one set relative side.
Light structures are thinned to greatest extent as a result, so that light source can maintain in a thickness area of light guide section,
To lower the thickness of furred ceiling entirety, escape route is shortened, when reducing escape, the time inside furred ceiling promotes escape peace
Quan Xing, at the same also because furred ceiling is thinning and so that car designs shorter saves car production cost.
In conjunction with the 6th kind of preferred embodiment of the technical program, the 7th kind as the present invention is preferably arranged in relative side
The light source of place both sides shifts to install mutually.
Existing LED light source can ensure that enough power reaches relatively remote enough illumination distances as a result, so
The mode one shifted to install is can to save lamp bead, second is that the semi-gloss area to side light source can be filled up mutually so that light source is gone out
Light it is more uniform.
Combination technology scheme or the 4th kind of preferred embodiment or the 5th kind of preferred embodiment, the 8th kind as the present invention is preferred,
Reflecting surface is provided on the light guide section, the lower section in the both sides edge of the reflecting surface is arranged in the light source, and described
The light direction of light source tilts upward, the top levels on maximum the beam angle boundary and the lift car suspended ceiling of the reflecting surface
Formed angle α is less than or equal to 90 °
The advantages of light guide section for using reflection-type as a result, makes light guide section, and it is only necessary to an emitting surfaces, so that
The thickness of light guide section reduces, and has both reduced the thickness of movable plate, while the installation position of light source being moved under light guide section, both
Out of the space between lift car suspended ceiling and car top, make to occur further subtracting while lighting device in escape route
The small thickness of lift car suspended ceiling.The parameter of the angle α of setting can guarantee car intraoral illumination without dead angle.
Combination technology scheme or the 4th kind of preferred embodiment or the 5th kind of preferred embodiment or the 6th kind of preferred embodiment or the 7th kind
Preferred embodiment, the 8th kind as the present invention is preferably provided with refractive medium portion, the refractive medium on the light guide section
The both sides edge in portion is provided with the light source, maximum beam angle boundary and the lift car suspended ceiling in the refractive medium portion
Angle α formed by top levels is less than or equal to 90 °
It uses the light guide section of the light guide section relative reflection type of refractive more beautiful as a result, while light source being arranged in work
Structure on movable plate also optimizes more reasonable so that lighting device and associated structural component are linked together with movable plate, are being moved
Also by lighting device and associated structural component out of the region of escape route while opening movable plate.
The invention has the advantages that：
The present invention possesses optimization lift car escape structure, it is ensured that the function of escape structure accomplishes without hindrance reality when needed
The advantages of applying, while relatively traditional ceiling structure is more beautiful and frivolous, contributes to the cost drop for saving lift car design
It is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the invention；
Fig. 2 is the structural schematic diagram of second of embodiment of the invention；
In figure, 1- car tops；2- lift car suspended ceilings；3- escape routes；101- escaping exits；201- escape windows；202- movable plates；
203- light sources；204- driving devices；2021- light guide sections.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, the first embodiment of the present invention includes car top 1 and lift car suspended ceiling 2, the setting of lift car suspended ceiling 2 exists
The lower section of car top 1 is provided with escaping exit 101 in car top 1, an escape window 201, setting principle is at least arranged on lift car suspended ceiling 2
It is that can guarantee that at least one escape window 201 can generate vertical view field with escaping exit 101.Between car top 1 and lift car suspended ceiling 2
It is provided with escape route 3, the horizontal direction area of section of escape route 3 is equal to perspective plane of the escape window 201 on escaping exit 101
Product；Be provided with movable plate 202 on escape window 201, on movable plate 202 at least provided with one for by light to car internal reflection
Light guide section 2021, for reflection mode usually using diffusing reflection, special occasions can use mirror-reflection cooperation to eliminate the reality of dazzle
Scheme is applied, softbox of the setting for sheen specially under mirror reflection surface.Can suitably it be increased according to design requirement, principle is
The structural member in blocking escape window space cannot be generated.It is provided in at least one side wall of lift car suspended ceiling 2 and puts down 2021 rows along light guide section
Light source 203 of side extending direction bar shaped arrangement of side wall at this.Further include the driving device 204 for driving light source 203,
When movable plate 202 covers escape window 201, light source 203 and driving device 204 are arranged in escaping exit 101 on escape window 201
View field on the outside of.Driving device 204 is mainly power supply or ballast.It is provided with reflecting surface on light guide section 2021, is overflow anti-
The face of penetrating is mainly white plane or cambered surface, can have more lighting parameter increase in demand matt effect, appropriate to increase the soft of light
Degree.The lower section in the both sides edge of reflecting surface is arranged in light source 203, and the light direction of light source 203 tilts upward, reflecting surface
Angle α is less than or equal to 90 ° formed by top levels of the maximum beam angle boundary with lift car suspended ceiling 2, chooses the specific angle of angle α
Principle be to ensure that half illumination region height is not more than from 2 downward 0.3m of lift car suspended ceiling.
As shown in Fig. 2, second of embodiment of the present invention includes car top 1 and lift car suspended ceiling 2, the setting of lift car suspended ceiling 2 exists
The lower section of car top 1 is provided with escaping exit 101 in car top 1, an escape window 201, setting principle is at least arranged on lift car suspended ceiling 2
It is that can guarantee that at least one escape window 201 can generate vertical view field with escaping exit 101.Between car top 1 and lift car suspended ceiling 2
It is provided with escape route 3, the horizontal direction area of section of escape route 3 is equal to perspective plane of the escape window 201 on escaping exit 101
Product；It is provided with movable plate 202 on escape window 201, is used to reflect light into car at least provided with one on movable plate 202
Light guide section 2021, can suitably be increased according to design requirement, principle is that cannot generate the structural member in blocking escape window space.It is described
The side extending direction bar shaped that side wall at this is parallel to along the light guide section 2021 is provided in at least one side wall of lift car suspended ceiling 2
The light source 203 of arrangement.Further include the driving device 204 for driving light source 203, when movable plate 202 covers 201 time of escape window
Source 203 and driving device 204 are arranged on the outside of the view field in escaping exit 101 on escape window 201.Driving device 204 is led
To be power supply or ballast.Refractive medium portion is provided on light guide section 2021, refractive medium portion selects light guide plate or advertisement
The both sides edge of the light transmission cloth of lamp box type, refractive medium portion is provided with light source 203.The maximum beam angle boundary in refractive medium portion
Angle α formed by top levels with lift car suspended ceiling 2 is less than or equal to 90 °, and the principle for choosing the specific angle of angle α is to ensure half
Light area height is not more than from 2 downward 0.3m of lift car suspended ceiling.
As shown in Figures 1 and 2, the first embodiment of the invention and the level with escape route 3 in second of embodiment
The area of the equal rectangle of direction area of section is 0.24m2 ~ 0.48m2.It is equal with the horizontal direction area of section of escape route 3
Rectangle width be 0.4m ~ 0.6m, length be 0.6m ~ 0.8m.Preferably 0.5m*0.7m and the parameter add float value and exist
Parameter within 0.1m.
The light source luminescent face of the present invention is chosen there are mainly two types of embodiment, and the light-emitting surface of first light source 203 is in strip.The
A kind of light source in scheme can be chosen for the t5 fluorescent tubes in conventional light source.
Second, it be dotted LED light source is specially that led lamp beads or patch encapsulation cooperation are saturating that light source 203, which is light-emitting surface,
Mirror, the monochromatic lights source lens such as the preferred cylindrical lenses of lens or oval-shaped lenses.Light source 203 is in a manner of light-emitting surface face light guide section 2021
Setting is at at least one set of relative side of light guide section 2021 or the lift car suspended ceiling（2）In interior at least one set opposing sidewalls.Setting
The light source 203 of both sides shifts to install mutually at relative side.Wherein light source 203 can be attached to refractive medium portion using light-emitting surface
On, amount of light is promoted using to the mode of penetrating, it can also be by the way of advertising lamp box, using non-contact setting, non-contact design
When mainly ensure light through the amount of light after light guide section 2021 using cylindrical lenses, light guide section 2021 in this setup
The refractive medium that may be used some simple translucent material is made rather than index requirements are very high.It is different from common light guide plate
Scheme, this scheme may be used relatively inexpensive translucent material and be made, and light guide plate is expensive, while light guide plate itself
Connecting structure for electrical equipment can also influence the movement of movable plate, and this set scheme connecting structure for electrical equipment of the present invention bears against sedan-chair
On the side wall of compartment furred ceiling 2, movable plate 202 is avoided completely, and the movement for the movable plate 202 for being will not be impacted.This hair simultaneously
Bright reservation light guide plate scheme, and advanced optimize as light source 203 and driving device 204 to be integrated on movable plate 202.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with range.Under the premise of not departing from design concept of the present invention, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (7)
1. a kind of lift car escape structure, including car top（1）And lift car suspended ceiling（2）, the lift car suspended ceiling（2）Setting exists
The car top（1）Lower section, it is characterised in that：The car top（1）On be provided with escaping exit（101）, the lift car suspended ceiling（2）On
One escape window is at least set（201）, the car top（1）With the lift car suspended ceiling（2）Between be provided with escape route（3）,
The escape route（3）Horizontal direction area of section be equal to the escape window（201）In the escaping exit（101）On throwing
Shadow area；The escape window（201）On be provided with movable plate（202）, the movable plate（202）On at least provided with a use
In the light guide section by light to car internal reflection or refraction（2021）, the lift car suspended ceiling（2）At least one side wall on be arranged
Have along the light guide section（2021）It is parallel to the light source of the side extending direction bar shaped arrangement of side wall at this（203）；The light
Source（203）With light guide section described in light-emitting surface face（2021）Mode is arranged in the lift car suspended ceiling（2）Interior at least one set opposite side
On wall.
2. a kind of lift car escape structure according to claim 1, it is characterised in that：With the escape route（3）
The equal rectangle of horizontal direction area of section area be 0.24m2 ~ 0.48m2.
3. a kind of lift car escape structure according to claim 1 or 2, it is characterised in that：With the escape route
（3）The equal rectangle of horizontal direction area of section width be 0.4m ~ 0.6m, length be 0.6m ~ 0.8m.
4. a kind of lift car escape structure according to claim 1, it is characterised in that：Further include for driving the light
Source（203）Driving device（204）, when the movable plate（202）Cover the escape window（201）The light source of Shi Suoshu（203）
And the driving device（204）It is arranged in the escaping exit（101）In the escape window（201）On view field on the outside of.
5. a kind of lift car escape structure according to claim 1, it is characterised in that：The light source（203）Hair
Smooth surface is in strip.
6. a kind of lift car escape structure according to claim 1, it is characterised in that：Both sides are set at relative side
The light source（203）It shifts to install mutually.
7. a kind of lift car escape structure according to claim 1 or 5 or 6, it is characterised in that：The light guide section
（2021）On be provided with reflecting surface, the light source（203）Lower section in the both sides edge of the reflecting surface, and the light are set
Source（203）Light direction tilt upward, the maximum beam angle boundary of the reflecting surface and the lift car suspended ceiling（2）Top
Angle α formed by horizontal plane is less than or equal to 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054233.9A CN105883551B (en) | 2016-01-27 | 2016-01-27 | A kind of lift car escape structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054233.9A CN105883551B (en) | 2016-01-27 | 2016-01-27 | A kind of lift car escape structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105883551A CN105883551A (en) | 2016-08-24 |
| CN105883551B true CN105883551B (en) | 2018-09-21 |
Family
ID=57013655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054233.9A Expired - Fee Related CN105883551B (en) | 2016-01-27 | 2016-01-27 | A kind of lift car escape structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883551B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384129A (en) * | 2017-08-08 | 2019-02-26 | 三菱电机上海机电电梯有限公司 | Electric up-down escape device, elevator and method |
| CN114920114A (en) * | 2022-05-20 | 2022-08-19 | 上海三菱电梯有限公司 | Elevator car roof and elevator car |
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|---|---|---|---|---|
| CN200988720Y (en) * | 2006-11-09 | 2007-12-12 | 西子奥的斯电梯有限公司 | Lift car super thin ceiling |
| CN101304938A (en) * | 2006-02-06 | 2008-11-12 | 三菱电机株式会社 | Car deliverance apparatus of elevator |
| CN100558620C (en) * | 2003-12-10 | 2009-11-11 | 尹一植 | Be used to protect the assistant ceiling device of elevator escape hatch |
| CN101588983A (en) * | 2007-01-22 | 2009-11-25 | 三菱电机株式会社 | Ceiling device of elevator car |
| CN205346576U (en) * | 2016-01-27 | 2016-06-29 | 浙江巨人控股有限公司 | Elevator car structure of fleing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003073048A (en) * | 2001-09-06 | 2003-03-12 | Toshiba Elevator Co Ltd | Riding car of elevator |
| JP2008044734A (en) * | 2006-08-17 | 2008-02-28 | Mitsubishi Electric Corp | Elevator car device |
-
2016
- 2016-01-27 CN CN201610054233.9A patent/CN105883551B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100558620C (en) * | 2003-12-10 | 2009-11-11 | 尹一植 | Be used to protect the assistant ceiling device of elevator escape hatch |
| CN101304938A (en) * | 2006-02-06 | 2008-11-12 | 三菱电机株式会社 | Car deliverance apparatus of elevator |
| CN200988720Y (en) * | 2006-11-09 | 2007-12-12 | 西子奥的斯电梯有限公司 | Lift car super thin ceiling |
| CN101588983A (en) * | 2007-01-22 | 2009-11-25 | 三菱电机株式会社 | Ceiling device of elevator car |
| CN205346576U (en) * | 2016-01-27 | 2016-06-29 | 浙江巨人控股有限公司 | Elevator car structure of fleing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105883551A (en) | 2016-08-24 |
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Granted publication date: 20180921 Termination date: 20210127 |