CN107447904B - Liftable type furred ceiling - Google Patents
Liftable type furred ceiling Download PDFInfo
- Publication number
- CN107447904B CN107447904B CN201710730810.6A CN201710730810A CN107447904B CN 107447904 B CN107447904 B CN 107447904B CN 201710730810 A CN201710730810 A CN 201710730810A CN 107447904 B CN107447904 B CN 107447904B
- Authority
- CN
- China
- Prior art keywords
- furred ceiling
- jacking block
- pulley
- multiple guide
- general frame
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of Liftable type furred ceilings, and for furred ceiling to be pulled up to top surface from ground or drops to ground from top surface, Liftable type furred ceiling includes: furred ceiling general frame, multiple guide rail upright columns, lifting device and power switch.Furred ceiling general frame includes: multiple guide-track grooves, the first touching jacking block and the second touching jacking block.Multiple guide-track grooves are opened in the corner of furred ceiling general frame respectively;First touching jacking block and the second touching jacking block interval are fixed in the top of furred ceiling general frame.Multiple guide rail upright columns one end are perpendicularly fixed at top surface, and multiple guide rail upright columns are respectively corresponded across multiple guide-track grooves.Lifting device includes: first pulley and second pulley, motor and wirerope.Wherein, wirerope can be tightened or be loosened to motor, so that furred ceiling general frame be driven to rise or fall in multiple guide rail upright columns.Whereby, Liftable type furred ceiling of the invention, eliminates artificial high-rise working, and easy for installation, high-efficient.
Description
Technical field
The present invention relates to a kind of Liftable type furred ceilings.
Background technique
Interior decoration usually will do it furred ceiling installation, be mainly used for beautifying indoor environment, according to needed for decoration style
It usually will be installed miscellaneous furred ceiling decoration.
Then existing installation furred ceiling is all artificial aloft operation, extremely inconvenient, inefficiency when installation, and rear
When phase maintenance and repair, it is also necessary to which artificial aloft operation progress maintenance and repair, such as the top of airport hall are high, construction personnel
Also it is easy injury,
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of Liftable type furred ceilings, can complete installation on ground and maintenance is protected
It is clean, artificial high-rise working is eliminated, and easy for installation, it is high-efficient.
To achieve the above object, the present invention provides a kind of Liftable type furred ceiling, for by furred ceiling from ground
Be pulled up to top surface or drop to ground from top surface, Liftable type furred ceiling includes: furred ceiling general frame, multiple guide rail upright columns,
Lifting device and power switch.Furred ceiling general frame includes: multiple guide-track grooves, the first touching jacking block and the second touching jacking block.
Multiple guide-track grooves are opened in the corner of furred ceiling general frame respectively;First touching jacking block and the second touching jacking block interval are fixed in and hang
Push up the top of general frame.Multiple guide rail upright columns one end are perpendicularly fixed at top surface, and multiple guide rail upright columns are respectively corresponded across more
A guide-track groove.Lifting device includes: first pulley and second pulley, motor and wirerope.First pulley and second pulley are therebetween
Every being set to top surface;Motor is set between first pulley and second pulley;Wirerope one end is connect with the first touching jacking block, separately
One end successively bypasses first pulley, motor and second pulley and connect with the second touching jacking block.And power switch and motor electricity
Property connection, to control the opening and closing of motor.Wherein, wirerope can be tightened or be loosened to motor, to drive furred ceiling general frame
It is risen or fallen in multiple guide rail upright columns.
Preferably, in above-mentioned technical proposal, furred ceiling general frame is made of ceiling framework and ceiling joist, and furred ceiling is whole
Body frame is square or rectangle.
Preferably, in above-mentioned technical proposal, the quantity of multiple guide-track grooves is four, and the quantity of multiple guide rail upright columns is four
It is a.
Preferably, in above-mentioned technical proposal, Liftable type furred ceiling also includes: fixed lockable mechanism is set to and hangs
The rising of furred ceiling general frame is blocked to stop in the top for pushing up general frame, and two sides are fixed in multiple guide rail upright columns, fixed
Lockable mechanism includes: the first automatic open-close device and the second automatic open-close device.First automatic open-close device is set to the first touching top
Between block and first pulley;Second automatic open-close device is set between the second touching jacking block and second pulley;Wherein, when the first touching
At most block and the second touching jacking block touch the first automatic open-close device and the second automatic open-close device, and the first automatic open-close device and second is certainly
Dynamic open and close device is shunk, to block the first touching jacking block and the second touching jacking block.
Preferably, in above-mentioned technical proposal, Liftable type furred ceiling also includes: control module and remote controler.Control
Module and power switch are electrically connected, and to control the opening and closing of power switch, can also further be controlled motor tightening or be loosened
Wirerope;And remote controler and control module are wirelessly connected, to control control module.
Compared with prior art, the invention has the following beneficial effects: Liftable type furred ceiling of the invention, Ke Yi
Installation is completed on ground and maintenance is kept a public place clean, and eliminates artificial high-rise working, and easy for installation, high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of furred ceiling according to the present invention.
Fig. 2 is a kind of structural schematic diagram of Liftable type furred ceiling according to the present invention.
Main appended drawing reference explanation:
1- furred ceiling general frame, 11- guide-track groove, 12- ceiling framework, 13- ceiling joist, 14- first touch jacking block, 15-
Second touching jacking block, 2- guide rail upright columns, 3- lifting device, 31- first pulley, 32- second pulley, 33- motor, 34- wirerope,
4- fixes lockable mechanism, 41- the first automatic open-close device, 42- the second automatic open-close device.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 2, a kind of Liftable type furred ceiling of specific embodiment according to the present invention, for by day
Flower furred ceiling is pulled up to top surface from ground or drops to ground from top surface, and Liftable type furred ceiling includes: furred ceiling general frame 1,
Multiple guide rail upright columns 2, lifting device 3 and power switch (not being painted).Furred ceiling general frame 1 includes: multiple guide-track grooves 11,
One touching jacking block 14 and the second touching jacking block 15.Multiple guide-track grooves 11 are opened in the corner of furred ceiling general frame 1 respectively;First touching
At most block 14 and the second touching jacking block 15 are spaced the top for being fixed in furred ceiling general frame 1.Multiple 2 one end of guide rail upright columns are vertically solid
Due to top surface, and multiple guide rail upright columns 2 are respectively corresponded across multiple guide-track grooves 11.Lifting device 3 includes: first pulley 31 and
Two pulleys 32, motor 33 and wirerope 34.It is arranged at intervals at top surface for first pulley 31 and second pulley 32, can be and passes through
Rope or wirerope are fixed on top surface, i.e. top surface is fixed at the both ends of rope or wirerope, are provided with first pulley 31 among it
Or second pulley 32, however, the present invention is not limited thereto, other any top surfaces that are securable to can also make first pulley 31 and second pulley
32 devices for hanging on top surface all may be used;Motor 33 is set between first pulley 31 and second pulley 32;34 one end of wirerope with
First touching jacking block 14 connects, and the other end successively bypasses first pulley 31, motor 33 and second pulley 32 and pushes up with the second touching
Block 15 connect, that is, motor 33 its be to be hung between first pulley 31 and second pulley 32 by wirerope 34.And power supply
Switch is electrically connected with motor 33, to control the opening and closing of motor 33.Wherein, wirerope 34 can be tightened or be loosened to motor 33,
To drive furred ceiling general frame 1 to rise or fall in multiple guide rail upright columns 2.
Preferably, furred ceiling general frame 1 is made of ceiling framework 12 and ceiling joist 13, and furred ceiling general frame 1 is in
Square or rectangular, however, the present invention is not limited thereto, furred ceiling general frame 1 can also round or other various shapes;It is multiple to lead
The quantity of track slot 11 is four, and the quantity of multiple guide rail upright columns 2 is four, however, the present invention is not limited thereto, such as furred ceiling entirety frame
Frame 1 is other shapes, can also be according to the guide-track groove 11 and guide rail upright columns 2 of the shape configuration respective numbers.
Preferably, Liftable type furred ceiling also includes: fixed lockable mechanism 4 is set to the upper of furred ceiling general frame 1
The rising of furred ceiling general frame 1 is blocked to stop by side, and two sides are fixed in multiple guide rail upright columns 2, and fixed lockable mechanism 4 wraps
Contain: the first automatic open-close device 41 and the second automatic open-close device 42.First automatic open-close device 41 is set to the first touching jacking block 14
Between first pulley 31;Second automatic open-close device 42 is set between the second touching jacking block 15 and second pulley 32;Wherein, when
First touching jacking block 14 and the second touching jacking block 15 touch the first automatic open-close device 41 and the second automatic open-close device 42, and first is automatic
Open and close device 41 and the second automatic open-close device 42 are shunk, to block the first touching jacking block 14 and the second touching jacking block 15.
Preferably, Liftable type furred ceiling also includes: control module (not being painted) and remote controler (not being painted).Control
Module and power switch are electrically connected, and to control the opening and closing of power switch, can also further be controlled the tightening of motor 33 or be put
Loose wirerope 34;And remote controler and control module are wirelessly connected, to control control module, it is wherein settable on remote controler on
Button and declines button are risen, when pressing rising button, power switch starting, and motor 33 is made to tighten wirerope 34, to drive
Furred ceiling rises, and when pressing declines button, power switch starting, and motor 33 is made to loosen wirerope 34, to drive day
Flower furred ceiling decline.
In practical applications, the assembling for completing furred ceiling on the ground first (is pressed by rising by manipulating remote controler
Button), motor 33 tightens wirerope 34 at this time, drives furred ceiling to rise in guide rail upright columns 2, until the top of furred ceiling is touched
Encountering fixed lockable mechanism 4, (the first touching jacking block 14 and the second touching jacking block 15 have touched the first automatic open-close device 41 and the
Two automatic open-close devices 42), furred ceiling has risen to highest point (default installation fixing position is set) at this time, due to fixed locking structure
4 presence can stop limit furred ceiling to continue to rise, and the first automatic open-close device 41 can block the first touching jacking block 14, the
Two automatic open-close devices 42 can block the second touching jacking block 15, prevent furred ceiling from declining, and be completed above to the upper of furred ceiling
Rise installment work.When needing to carry out maintenance and repair to furred ceiling, at this time can by manipulation remote controler (press declines button),
Motor 33 loosens wirerope 34 at this time, the first automatic open-close device 41 and the second automatic open-close device 42 decontrol the first touching jacking block 14 and
Second touching jacking block 15, to make furred ceiling decline in guide rail upright columns 2, until furred ceiling is dropped on ground, i.e.,
The work of furred ceiling decline is completed, maintenance manually can be completed to furred ceiling on the ground at this time or is kept a public place clean.
In conclusion Liftable type furred ceiling of the invention, can complete installation on ground and maintenance is kept a public place clean, eliminate
Artificial high-rise working, and it is easy for installation, it is high-efficient.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
1. a kind of Liftable type furred ceiling, for furred ceiling to be pulled up to top surface from ground or drops to ground from top surface,
It is characterized in that, the Liftable type furred ceiling includes:
Furred ceiling general frame, it includes:
Multiple guide-track grooves, the multiple guide-track groove are opened in the corner of the furred ceiling general frame respectively;And
First touching jacking block and the second touching jacking block, interval is fixed in the top of the furred ceiling general frame;
Multiple guide rail upright columns, one end is perpendicularly fixed at the top surface, and the multiple guide rail upright columns are respectively corresponded across described
Multiple guide-track grooves;
Lifting device, it includes:
First pulley and second pulley are arranged at intervals at the top surface;
Motor is set between the first pulley and the second pulley;And
Wirerope, one end with it is described first touching jacking block connect, the other end successively bypass the first pulley, the motor and
The second pulley is simultaneously connect with the second touching jacking block;And
Power switch, and the electrical connection of motor, to control the opening and closing of the motor;
Wherein, the motor can be tightened or loosen the wirerope, to drive the furred ceiling general frame the multiple
It is risen or fallen in guide rail upright columns;
Wherein, the furred ceiling general frame is made of ceiling framework and ceiling joist, and the furred ceiling general frame is in pros
Shape or rectangle.
2. Liftable type furred ceiling according to claim 1, which is characterized in that the quantity of the multiple guide-track groove is four
It is a, and the quantity of the multiple guide rail upright columns is four.
3. Liftable type furred ceiling according to claim 1, which is characterized in that the Liftable type furred ceiling also wraps
Contain:
Fixed lockable mechanism, is set to the top of the furred ceiling general frame, blocks the furred ceiling general frame to stop
Rise, and two sides are fixed in the multiple guide rail upright columns, the fixed lockable mechanism includes:
First automatic open-close device is set between the first touching jacking block and the first pulley;And
Second automatic open-close device is set between the second touching jacking block and the second pulley;
Wherein, when the first touching jacking block and the second touching jacking block touch the first automatic open-close device and described second
Automatic open-close device, the first automatic open-close device and the second automatic open-close device are shunk, to block first touching top
Block and the second touching jacking block.
4. Liftable type furred ceiling according to claim 1, which is characterized in that the Liftable type furred ceiling also wraps
Contain:
Control module is electrically connected with the power switch, to control the opening and closing of the power switch, further can also
It controls the motor tightening or loosens the wirerope;And
Remote controler is wirelessly connected, to control the control module with the control module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710730810.6A CN107447904B (en) | 2017-08-23 | 2017-08-23 | Liftable type furred ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710730810.6A CN107447904B (en) | 2017-08-23 | 2017-08-23 | Liftable type furred ceiling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107447904A CN107447904A (en) | 2017-12-08 |
CN107447904B true CN107447904B (en) | 2019-09-03 |
Family
ID=60493843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710730810.6A Expired - Fee Related CN107447904B (en) | 2017-08-23 | 2017-08-23 | Liftable type furred ceiling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107447904B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110158835A (en) * | 2018-02-24 | 2019-08-23 | 嘉兴富得利厨卫科技有限公司 | A kind of preventing water leakage ceiling system and control method |
CN110158836A (en) * | 2018-02-24 | 2019-08-23 | 嘉兴富得利厨卫科技有限公司 | A kind of height-adjustable ceiling system and control method |
CN108408576A (en) * | 2018-04-08 | 2018-08-17 | 广东翔龙建材有限公司 | A kind of lightgage steel joist construction and installation hanging apparatus |
CN110821025B (en) * | 2019-11-19 | 2021-02-02 | 江苏天茂建设有限公司 | Indoor combined lamp pool and construction method thereof |
CN112538925B (en) * | 2020-12-26 | 2022-05-10 | 广东正通博雅装饰工程有限公司 | Relief type suspended ceiling and process thereof |
CN113882576A (en) * | 2021-09-22 | 2022-01-04 | 苏州金螳螂建筑装饰股份有限公司 | Ornament stay-supported suspended structure with accurately adjusted height |
CN114809427A (en) * | 2022-05-19 | 2022-07-29 | 金螳螂精装科技(苏州)有限公司 | Assembled furred ceiling hoist and mount project organization based on indoor complicated roof structure |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203475678U (en) * | 2013-09-30 | 2014-03-12 | 新乡职业技术学院 | Automatic lifting plane hung ceiling |
CN203716382U (en) * | 2013-12-17 | 2014-07-16 | 嘉兴奥威狮集成家居科技有限公司 | Lifting integrated ceiling based on mobile network device control |
CN104389370A (en) * | 2014-11-14 | 2015-03-04 | 江西师范大学 | Multifunctional ceiling |
CN104652683A (en) * | 2014-12-31 | 2015-05-27 | 深圳市中孚泰文化建筑建设股份有限公司 | Lift ceiling and auditorium suspended ceiling |
CN204625085U (en) * | 2015-05-26 | 2015-09-09 | 张鸿 | A kind of lifting mode maintenance ladder |
CN105178494A (en) * | 2015-09-08 | 2015-12-23 | 上海黑之白建筑设计有限公司 | Manually-operated sliding rail type suspended ceiling |
CN205116522U (en) * | 2015-09-01 | 2016-03-30 | 袁黄炯 | Automatic integrated furred ceiling of intelligence dynamic |
CN205444629U (en) * | 2016-03-19 | 2016-08-10 | 北京清大环艺装饰工程有限公司 | Liftable formula ceiling |
JP6044988B2 (en) * | 2013-01-21 | 2016-12-14 | 元旦ビューティ工業株式会社 | Mounting method of ceiling panel for retrofitting and ceiling structure |
CN206016033U (en) * | 2016-08-31 | 2017-03-15 | 广州市大广建材有限公司 | Adjustable lifting is held court from behind a screen variola |
-
2017
- 2017-08-23 CN CN201710730810.6A patent/CN107447904B/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6044988B2 (en) * | 2013-01-21 | 2016-12-14 | 元旦ビューティ工業株式会社 | Mounting method of ceiling panel for retrofitting and ceiling structure |
CN203475678U (en) * | 2013-09-30 | 2014-03-12 | 新乡职业技术学院 | Automatic lifting plane hung ceiling |
CN203716382U (en) * | 2013-12-17 | 2014-07-16 | 嘉兴奥威狮集成家居科技有限公司 | Lifting integrated ceiling based on mobile network device control |
CN104389370A (en) * | 2014-11-14 | 2015-03-04 | 江西师范大学 | Multifunctional ceiling |
CN104652683A (en) * | 2014-12-31 | 2015-05-27 | 深圳市中孚泰文化建筑建设股份有限公司 | Lift ceiling and auditorium suspended ceiling |
CN204625085U (en) * | 2015-05-26 | 2015-09-09 | 张鸿 | A kind of lifting mode maintenance ladder |
CN205116522U (en) * | 2015-09-01 | 2016-03-30 | 袁黄炯 | Automatic integrated furred ceiling of intelligence dynamic |
CN105178494A (en) * | 2015-09-08 | 2015-12-23 | 上海黑之白建筑设计有限公司 | Manually-operated sliding rail type suspended ceiling |
CN205444629U (en) * | 2016-03-19 | 2016-08-10 | 北京清大环艺装饰工程有限公司 | Liftable formula ceiling |
CN206016033U (en) * | 2016-08-31 | 2017-03-15 | 广州市大广建材有限公司 | Adjustable lifting is held court from behind a screen variola |
Also Published As
Publication number | Publication date |
---|---|
CN107447904A (en) | 2017-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107447904B (en) | Liftable type furred ceiling | |
AU2008328335B2 (en) | Photovoltaic unit comprising a matrix of frameless solar modules | |
CN210273368U (en) | Easy-to-assemble and disassemble bridge structure for cable erection | |
EA200501287A1 (en) | INSTALLATION FOR ONBOARD KITCHEN | |
CN205516523U (en) | Intelligent control formula stage curtain system | |
CN204057851U (en) | Performance stage booth lifting mechanism | |
CN201841675U (en) | Hot riveting module and hot riveting equipment | |
CN205039423U (en) | Low voltage power distribution cabinet | |
CN107741742A (en) | Track machine people attending device and method of work in a kind of transformer station room | |
CN109980566A (en) | A kind of packaged type anti-theft type box-type substation | |
CN206712717U (en) | A kind of photovoltaic cell panel mounting mechanism | |
CN101068455A (en) | Well electric cabinet | |
CN205302130U (en) | Automatic computer machine case that opens and shuts | |
CN107290572A (en) | A kind of high intelligent electric meter of safety coefficient | |
CN209245790U (en) | A kind of adjustable mounting height and quick detachable lamps and lanterns | |
CN103287850B (en) | A kind of full-automatic food dishing distributor | |
EP3162977B1 (en) | Roof skylight with raising leaf, in particular with smoke removal function | |
RU192908U1 (en) | Lifting guard | |
CN2380144Y (en) | Logic-circuit multifunction curtain apparatus | |
CN106284806B (en) | A kind of track lifting folding house roof method | |
CN108119834A (en) | A kind of Concealable LED panel light | |
CN204165198U (en) | Panel grid device | |
CN209684563U (en) | Single channel shelf | |
CN202815459U (en) | Air curtain machine control circuit | |
CN108901475A (en) | A kind of electrodynamic type wine-growing greenhouse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20210823 |
|
CF01 | Termination of patent right due to non-payment of annual fee |