CN108265873A - A kind of furred ceiling finished product maintenance port device that can be opened and closed - Google Patents
A kind of furred ceiling finished product maintenance port device that can be opened and closed Download PDFInfo
- Publication number
- CN108265873A CN108265873A CN201810127721.7A CN201810127721A CN108265873A CN 108265873 A CN108265873 A CN 108265873A CN 201810127721 A CN201810127721 A CN 201810127721A CN 108265873 A CN108265873 A CN 108265873A
- Authority
- CN
- China
- Prior art keywords
- finished product
- maintenance port
- product maintenance
- opened
- fixed rack
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 102
- 238000005086 pumping Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 239000011505 plaster Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000002459 sustained effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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
- E04B9/18—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
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of furred ceiling finished product maintenance port devices that can be opened and closed, it includes lightgage steel joist fixing device, headstock gear and finished product maintenance port, finished product maintenance port is opened on plaster tablet suspended ceiling, headstock gear includes pumping rod, fixed rack and shifting sledge, finished product maintenance port sealing plate is fixed on pumping rod bottom by connector, finished product maintenance port is surrounded by finished product maintenance port frame, fixed rack is arranged on by lightgage steel joist fixing device on the keel of plaster tablet suspended ceiling, pumping rod is movably arranged on shifting sledge, shifting sledge is connect with fixed rack by arc connector, shifting sledge can be relatively fixed sliding rail rotation.The access hole device of the present invention, with being consistent around plaster tablet suspended ceiling, conveniently opening and closing, occur to wipe with plaster tablet suspended ceiling when avoiding opening access hole and touch, damage the integrality of ceiling structure or access hole, occupy little space, operation is flexible, component can realize factorial praluction, and construction speed is accelerated, and will obtain good economic benefit.
Description
Technical field
The invention belongs to building decoration technology fields, are related to a kind of plaster tablet suspended ceiling planar cloth of the lightgage steel joist of building decoration
It puts, especially a kind of furred ceiling that can be opened and closed can open finished product maintenance port device.
Background technology
Access hole(Referred to as:Manhole, inspection socket), it is a kind of such as central air-conditioning pipe in fitment process, conduit, defends
Supplying drainage etc. is local between life or is required for manhole(Technical staff is used to overhaul the manhole of furred ceiling internal pipeline or upper people
Hole).In the past, access hole quality problems were often ignored by vast decoration corporation, and widespread practice is showed using wooden or T-shaped keel
Field makes access hole, and this way causes access hole to be easily damaged, craze and transfiguration, outside protrusion(Ming Dynasty style access hole), specification ruler
Very little disunity extends the finishing duration, influences whole beauty.Due to the continuous innovation in market, some domestic manufacturers are through excessive
Year unremitting effort, uses high strength gypsum, fiberglass reinforcement, aluminium alloy to be extruded from gypsum access hole for base material reverse mould(Industry
It is entitled:The double aluminium side access holes of gypsum), the access hole and ceiling material form a perfect entirety, unlike other materials are overhauled
Mouthful(Hole)There is apparent connection protrusion to influence beautiful, its decorative effect can be made to greatly improve class and grade, filled up domestic city
The blank of field.Substantially applied finished product maintenance port in present decorative engineering, and be widely used in airport, star hotel,
The households place such as hotel, office building, villa, retail shop, finished product maintenance port have easily transport, easily construct, be hardly damaged, have prevent fires,
Environmental protection, the features such as.Access hole often simply as upper people's channel, is removed gypsum access hole and is set aside, it is easy to cause stone
The breakage and pollution of cream access hole, as domestic mainstream decoration corporation starts commonly used finished product maintenance port, later according to finishing
Demand derives many finished product maintenance ports again, but does not all solve the headstock gear of access hole.Therefore our research and development group's tissues are attacked
It closes, researches and develops and a kind of open the access hole device of plaster tablet suspended ceiling that closes to solve the problems, such as this.
Invention content
For the problem that the above situation, the present invention intends to solve that being to provide a kind of both decorated with plaster tablet suspended ceiling around keeps one
It causes, and the furred ceiling that can be opened and closed that can be opened and closed can open finished product maintenance port device, it not only meets guarantee access hole
Opening and closing requirement, improve the aesthetics of access hole and using functional requirement;Simultaneously avoid open access hole when and gypsum
Plate furred ceiling, which occurs to wipe, to be touched, and is damaged the combination with decorative surfaces of surrounding plaster tablet suspended ceiling or access hole and is prevented access hole from not known after taking out
Destruction.
A kind of described furred ceiling finished product maintenance port device that can be opened and closed, including lightgage steel joist fixing device, headstock gear and
Finished product maintenance port, finished product maintenance port are opened on plaster tablet suspended ceiling, it is characterised in that headstock gear include two pumping rods, two
Fixed rack and two shifting sledges, finished product maintenance port sealing plate are fixed on pumping rod bottom, finished product maintenance port four by connector
Week is equipped with finished product maintenance port frame, and finished product maintenance port sealing plate is matched with finished product maintenance port frame size, and fixed rack passes through light steel
Keel fixing device is arranged on the keel of plaster tablet suspended ceiling, and pumping rod is movably arranged on shifting sledge, and can be slided from mobile
Rail slides into shifting sledge on fixed rack and is connect with fixed rack by arc connector, and shifting sledge can be relatively fixed sliding rail
The keying of finished product maintenance port sealing plate is realized in rotation.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that fixed rack is connect with shifting sledge
One end upper surface be equipped with limiting pressing article, limiting pressing article is for limiting shifting sledge.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that fixed rack is far from shifting sledge
One end sliding rail is equipped with pumping rod limiter, when pumping rod slides into fixed rack, is limited by pumping rod limiter.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that outside finished product maintenance port sealing plate lower surface
Edge is equipped with square notch, and square notch is matched with finished product maintenance port frame.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that square notch is equipped with sealing
Item.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that the height and finished product of square notch
The height of access hole frame is identical, during closing, finished product maintenance port sealing plate lower surface with furred ceiling lower surface in the same plane.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that shifting sledge is connect with fixed rack
One end end is set as ramp structure or globoidal structure.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that the angle of inclination of ramp structure is
30-45 degree.
A kind of furred ceiling finished product maintenance port device that can be opened and closed, it is characterised in that fixed rack is with shifting sledge same
During one height, finished product maintenance port sealing plate deviates finished product maintenance port frame and positioned at the right side of finished product maintenance port frame, deviation distance
Distance is moved horizontally when being rotated equal to arc connector.
By using above-mentioned technology, compared with prior art, beneficial effects of the present invention are as follows:
1)The access hole device of the present invention, is matched by the identical fixed rack of setting structure and shifting sledge, into product examine
A mouthful sealing plate to be repaiied to be fixed on pumping rod, pumping rod can drive finished product maintenance port sealing plate to be slided on fixed rack and shifting sledge,
When pumping rod is located on shifting sledge, shifting sledge energy opposing arcuate connector rotates, and realizes the opening of finished product maintenance port sealing plate
Or closing, during opening, in the same plane, for the ease of construction, pumping rod can be slided from mobile for fixed rack and shifting sledge
Rail slides into fixed rack, and band finished product maintenance port sealing plate is removed, and the device of the invention around plaster tablet suspended ceiling around both with keeping
Unanimously, and access hole keying is realized, ensures the Functional Requirement of access hole, improve the safety in utilization of access hole, keep away simultaneously
Occur to wipe with plaster tablet suspended ceiling when exempting to open access hole and touch, damage the integrality of ceiling structure or access hole, occupy little space,
Operation is flexible, and component can realize factorial praluction, and construction speed is accelerated, and will obtain good economic benefit;
2)Since shifting sledge needs opposing arcuate connector to rotate, in order to avoid in rotation process, shifting sledge left end end
Head is touched with fixed rack right end end, and shifting sledge left end end is set as ramp structure or globoidal structure by the present invention, turn
Dynamic process is more smooth, and sliding rail end can be protected not to be worn, and improves its service life;.
3)The present invention is in order to make finished product maintenance port sealing plate coordinate with finished product maintenance port bezel seal, in finished product maintenance port sealing plate
Lower surface outer edge is equipped with square notch, and square notch is matched with finished product maintenance port frame, while also in square slot
Mouth is equipped with sealing strip.
Description of the drawings
Fig. 1 is the furred ceiling finished product maintenance port headstock gear plan view of the present invention;
Fig. 2 is that the furred ceiling finished product maintenance port headstock gear of the present invention opens the elevation of original state;
Fig. 3 is the elevation of the furred ceiling finished product maintenance port headstock gear opening of the present invention;
Fig. 4 is the elevation of the furred ceiling finished product maintenance port headstock gear closed state of the present invention;
In figure:1- pumping rods, 2- fixed racks, 3- shifting sledges, 4- arc connectors, 5- finished product maintenance port sealing plates, 6- connections
Part, 7- limiting pressing articles, 8- pumping rod limiters, 9- lightgage steel joist fixing devices, 10- finished product maintenance port frames, 11- plasterboards
Furred ceiling.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described, but protection scope of the present invention is not limited in
This:
As shown in Figs 1-4, a kind of furred ceiling finished product maintenance port device that can be opened and closed of the invention, including lightgage steel joist fixing device 9,
Headstock gear and finished product maintenance port, finished product maintenance port are opened on plaster tablet suspended ceiling 11, and finished product maintenance port is surrounded by into product examine
Repair mouthful frame 10, finished product maintenance port sealing plate 5 is matched with 10 size of finished product maintenance port frame, headstock gear include two pumping rods 1,
Two fixed racks 2 and two shifting sledges 3, fixed rack 2 is identical with 3 size of shifting sledge, and pumping rod 1 can be in two cunnings
It is slided on rail, finished product maintenance port sealing plate 5 is fixed on 1 bottom of pumping rod by connector 6, and fixed rack 2 is consolidated by lightgage steel joist
Determine device 9 to be arranged on the keel of plaster tablet suspended ceiling 11, pumping rod 1 is movably arranged on shifting sledge 3, and can be from shifting sledge
3 slide on fixed rack 2, and shifting sledge 3 is connect with fixed rack 2 by arc connector 4, and arc connector 4 is with fixing
It is free end that sliding rail 2, which connects one end, and under external force, arc connector 4 can drive shifting sledge 3 to be relatively fixed 2 turns of sliding rail
Dynamic, when turning to shifting sledge 3 with fixed rack 2 when on same straight line, pumping rod 1 can slide into solid from shifting sledge 3
Determine sliding rail 2, realize the unlatching of finished product maintenance port sealing plate 5;It is mobile when itself end of arc connector 4 goes to amplitude peak clockwise
Sliding rail 3 drives pumping rod 1 downward, make the finished product maintenance port sealing plate 5 being fixed under pumping rod 1 just with finished product maintenance port frame 10
Close-fitting connects, and realizes the closing of inspection socket;Shifting sledge 3 is relatively fixed sliding rail 2 to be rotated up amplitude excessive in order to prevent, is higher than
Fixed rack 2, the present invention are equipped with limiting pressing article 7, limiting pressure in one end upper surface that fixed rack 2 is connect with shifting sledge 3
Lath 7 is used to limit shifting sledge 3;In order to prevent pumping rod 1 from shifting sledge 3 slide into fixed rack 2 when, slide
Excessively, it skids off pumping rod 1 and is even detached from fixed rack 2, the present invention is in one end sliding rail of the fixed rack 2 far from shifting sledge 3
Pumping rod limiter 8 is equipped with, when pumping rod 1 slides into fixed rack 2, is limited by pumping rod limiter 8.
As shown in the figure, in order to make access hole good airproof performance, convenient for finished product maintenance port sealing plate 5 and finished product maintenance port frame 10
Cooperation, the present invention are equipped with square notch, square notch and finished product maintenance port in 5 lower surface outer edge of finished product maintenance port sealing plate
Frame 10 matches, and in order to improve leakproofness during its closing, the present invention is equipped with sealing strip, square slot also on square notch
Mouthful height it is identical with the height of finished product maintenance port frame 10, during closing, 5 lower surface of finished product maintenance port sealing plate and furred ceiling lower surface
In the same plane.
Since shifting sledge needs opposing arcuate connector to rotate, in order to avoid in rotation process, shifting sledge left end
End is touched with fixed rack right end end, and shifting sledge 3 is connect one end end with fixed rack 2 and is set as inclined-plane knot by the present invention
Structure or globoidal structure, the angle of inclination of the ramp structure are 30-45 degree, preferably 30 degree.
In order to smooth opening or finished product maintenance port sealing plate 5 is closed, fixed rack 2 of the invention is with shifting sledge 3 same
During one height, finished product maintenance port sealing plate 5 deviates finished product maintenance port frame 10 and positioned at the right side of finished product maintenance port frame 10, deviates
Distance, which is equal to when arc connector 4 rotates, moves horizontally distance.
As shown in the figure, under the action of arc connector 4, it is smooth in order to which shifting sledge 3 is enable to be relatively fixed 3 one end of slip
Rotation, the present invention connect one end end with fixed rack 2 in shifting sledge 3 and are set as ramp structure, prevent shifting sledge 3 with fixing
It is collided in rotation process the opposite one end of sliding rail 2.
As shown in Figures 2 and 3, connector 6, above-mentioned connector 6 and finished product maintenance port sealing plate 5 are fixed on pumping rod 1
It is attached, finished product maintenance port sealing plate 5 and the finished product maintenance port that finished product maintenance port frame 10 is factory process, when pumping rod 1 is set
It is placed in shifting sledge 3, shifting sledge 3 can be rotated around arc connector 4, so as to drive pumping rod 1 and finished product maintenance port sealing plate 5
It rotates together, exactly shifting sledge 3 and fixed rack 2 is straight at one when shifting sledge 3 is turned to below limiting pressing article 7
Line, when pumping rod 1 is slided along fixed rack 2, pumping rod 1 can drive finished product maintenance port sealing plate 5 to be moved to fixed rack 2 at this time
It is dynamic, it cannot be slided again when pumping rod 1 touches pumping rod limiter 8, entire access hole has already turned at this time, in opening.
As shown in figure 4, pumping rod 1 drives finished product maintenance port sealing plate 5 to be moved from fixed rack 2 to shifting sledge 3, work as pull
After bar 1 entirely reaches shifting sledge 3, shifting sledge 3 can be rotated along arc connector 4, and finished product maintenance port sealing plate 5 is fallen
On finished product maintenance port frame 10, closed state is formed.
The present invention is by using above-mentioned technology, and the obtained furred ceiling finished product maintenance port device that can be opened and closed, it can easily be carried out
Operation is opened and closed, can decorate be consistent with plaster tablet suspended ceiling around when closed, it is easy to open, it ensure that access hole
Requirement is opened and closed, improves the aesthetics of access hole and using functional requirement;And it avoids hanging with plasterboard when opening access hole
Top, which occurs to wipe, to be touched, and is damaged the combination with decorative surfaces of surrounding plaster tablet suspended ceiling or access hole and is prevented access hole uncertain broken after taking out
It is bad;It realizes the opening and closing of finished product maintenance port, occupies little space, and operation is flexible.Component can realize factorial praluction, apply
Work degree of progress speed will obtain good economic benefit.
Claims (9)
1. a kind of furred ceiling finished product maintenance port device that can be opened and closed, including lightgage steel joist fixing device(9), headstock gear and into product examine
Mouth is repaiied, finished product maintenance port is opened in plaster tablet suspended ceiling(11)On, it is characterised in that headstock gear includes two pumping rods(1), two
Root fixed rack(2)And two shifting sledges(3), finished product maintenance port sealing plate(5)Pass through connector(6)It is fixed on pumping rod(1)
Bottom, finished product maintenance port are surrounded by finished product maintenance port frame(10), finished product maintenance port sealing plate(5)With finished product maintenance port frame
(10)Size matches, fixed rack(2)Pass through lightgage steel joist fixing device(9)It is arranged on plaster tablet suspended ceiling(11)Keel on,
Pumping rod(1)It is movably arranged on shifting sledge(3)On, and can be from shifting sledge(3)Slide into fixed rack(2)On, it is mobile to slide
Rail(3)With fixed rack(2)Pass through arc connector(4)Connection, shifting sledge(3)Sliding rail can be relatively fixed(2)Rotation is realized
Finished product maintenance port sealing plate(5)Keying.
A kind of 2. furred ceiling finished product maintenance port device that can be opened and closed according to claim 1, it is characterised in that fixed rack(2)
With shifting sledge(3)One end upper surface of connection is equipped with limiting pressing article(7), limit pressing article(7)For to shifting sledge(3)
It is limited.
A kind of 3. furred ceiling finished product maintenance port device that can be opened and closed according to claim 1, it is characterised in that fixed rack(2)
Far from shifting sledge(3)One end sliding rail be equipped with pumping rod limiter(8), pumping rod(1)Slide into fixed rack(2)When,
By pumping rod limiter(8)It is limited.
4. according to a kind of any furred ceiling finished product maintenance port devices that can be opened and closed of claim 1-3, it is characterised in that finished product
Access hole sealing plate(5)Lower surface outer edge is equipped with square notch, square notch and finished product maintenance port frame(10)Matching.
A kind of 5. furred ceiling finished product maintenance port device that can be opened and closed according to claim 4, it is characterised in that square notch
It is equipped with sealing strip.
A kind of 6. furred ceiling finished product maintenance port device that can be opened and closed according to claim 4, it is characterised in that square notch
Height and finished product maintenance port frame(10)Height it is identical, during closing, finished product maintenance port sealing plate(5)Lower surface and furred ceiling following table
Face is in the same plane.
7. according to a kind of any furred ceiling finished product maintenance port devices that can be opened and closed of claim 1-3, it is characterised in that mobile
Sliding rail(3)With fixed rack(2)Connection one end end is set as ramp structure or globoidal structure.
8. a kind of furred ceiling finished product maintenance port device that can be opened and closed according to claim 7, it is characterised in that ramp structure
Angle of inclination is 30-45 degree.
A kind of 9. furred ceiling finished product maintenance port device that can be opened and closed according to claim 1, it is characterised in that fixed rack(2)
With shifting sledge(3)In sustained height, finished product maintenance port sealing plate(5)Deviate finished product maintenance port frame(10)And it is located at into product examine
Repair a mouthful frame(10)Right side, deviation distance be equal to arc connector(4)Distance is moved horizontally during rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810127721.7A CN108265873B (en) | 2018-02-08 | 2018-02-08 | Suspended ceiling finished product access hole device capable of being opened and closed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810127721.7A CN108265873B (en) | 2018-02-08 | 2018-02-08 | Suspended ceiling finished product access hole device capable of being opened and closed |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108265873A true CN108265873A (en) | 2018-07-10 |
CN108265873B CN108265873B (en) | 2024-02-06 |
Family
ID=62773880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810127721.7A Active CN108265873B (en) | 2018-02-08 | 2018-02-08 | Suspended ceiling finished product access hole device capable of being opened and closed |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108265873B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109707095A (en) * | 2019-01-02 | 2019-05-03 | 重庆创高装饰工程股份有限公司 | A kind of concealed access hole |
CN110884821A (en) * | 2019-11-29 | 2020-03-17 | 长沙理工大学 | Underground gas storage with heat storage and temperature control functions |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3210589A1 (en) * | 1982-03-23 | 1983-10-06 | Eckart Roth | Frame to be installed in particular in a ceiling or a ceiling substructure and having an openable cover plate |
JPH08218613A (en) * | 1995-02-14 | 1996-08-27 | Ohbayashi Corp | Inspection door for system ceiling |
CA2193762A1 (en) * | 1996-12-23 | 1998-06-23 | Eric Scott Neff | Suspended ceiling system |
CN201137229Y (en) * | 2007-12-21 | 2008-10-22 | 浙江中成建工集团有限公司 | Novel suspended ceiling overhauling port |
CN201198653Y (en) * | 2008-05-01 | 2009-02-25 | 郑锋鸣 | Double-aluminum rim gypsum maintenance opening prefabricated element |
CN201767438U (en) * | 2010-07-15 | 2011-03-23 | 三千金属工业股份有限公司 | Automatic opening and closing device of drawer |
DE202011000362U1 (en) * | 2010-07-02 | 2011-08-09 | Sun Chain Metal Industry Co., Ltd. | Device for automatically opening or closing drawer compartments |
CN202039561U (en) * | 2011-03-29 | 2011-11-16 | 魏从四 | Novel maintenance opening |
KR20110136426A (en) * | 2010-06-15 | 2011-12-21 | 서울메트로 | Sliding ceiling panel structure |
CN204876490U (en) * | 2015-09-06 | 2015-12-16 | 四川省第一建筑工程公司 | Sliding access hole structure of furred ceiling |
KR101579956B1 (en) * | 2014-11-27 | 2016-01-12 | 주식회사 세진에스엠씨 | manhole of water tank |
CN205348698U (en) * | 2016-02-22 | 2016-06-29 | 王希称 | Plasterboard suspended ceiling prevents access hole that ftractures |
CN205840090U (en) * | 2016-06-23 | 2016-12-28 | 深圳市盛朗艺术设计有限公司 | A kind of access hole structure of furred ceiling |
CN106499301A (en) * | 2016-11-01 | 2017-03-15 | 新昌县丰泽机械有限公司 | A kind of access hole |
CN206769167U (en) * | 2017-05-20 | 2017-12-19 | 江苏建设控股集团有限公司 | A kind of ceiling structure of double-deck plasterboard |
CN207988313U (en) * | 2018-02-08 | 2018-10-19 | 浙江亚厦装饰股份有限公司 | A kind of furred ceiling finished product maintenance port device that can be opened and closed |
-
2018
- 2018-02-08 CN CN201810127721.7A patent/CN108265873B/en active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3210589A1 (en) * | 1982-03-23 | 1983-10-06 | Eckart Roth | Frame to be installed in particular in a ceiling or a ceiling substructure and having an openable cover plate |
JPH08218613A (en) * | 1995-02-14 | 1996-08-27 | Ohbayashi Corp | Inspection door for system ceiling |
CA2193762A1 (en) * | 1996-12-23 | 1998-06-23 | Eric Scott Neff | Suspended ceiling system |
CN201137229Y (en) * | 2007-12-21 | 2008-10-22 | 浙江中成建工集团有限公司 | Novel suspended ceiling overhauling port |
CN201198653Y (en) * | 2008-05-01 | 2009-02-25 | 郑锋鸣 | Double-aluminum rim gypsum maintenance opening prefabricated element |
KR20110136426A (en) * | 2010-06-15 | 2011-12-21 | 서울메트로 | Sliding ceiling panel structure |
DE202011000362U1 (en) * | 2010-07-02 | 2011-08-09 | Sun Chain Metal Industry Co., Ltd. | Device for automatically opening or closing drawer compartments |
US20120001441A1 (en) * | 2010-07-02 | 2012-01-05 | Sun Chain Metal Industry Co., Ltd. | Automatic locking/unlocking apparatus for a drawer |
CN201767438U (en) * | 2010-07-15 | 2011-03-23 | 三千金属工业股份有限公司 | Automatic opening and closing device of drawer |
CN202039561U (en) * | 2011-03-29 | 2011-11-16 | 魏从四 | Novel maintenance opening |
KR101579956B1 (en) * | 2014-11-27 | 2016-01-12 | 주식회사 세진에스엠씨 | manhole of water tank |
CN204876490U (en) * | 2015-09-06 | 2015-12-16 | 四川省第一建筑工程公司 | Sliding access hole structure of furred ceiling |
CN205348698U (en) * | 2016-02-22 | 2016-06-29 | 王希称 | Plasterboard suspended ceiling prevents access hole that ftractures |
CN205840090U (en) * | 2016-06-23 | 2016-12-28 | 深圳市盛朗艺术设计有限公司 | A kind of access hole structure of furred ceiling |
CN106499301A (en) * | 2016-11-01 | 2017-03-15 | 新昌县丰泽机械有限公司 | A kind of access hole |
CN206769167U (en) * | 2017-05-20 | 2017-12-19 | 江苏建设控股集团有限公司 | A kind of ceiling structure of double-deck plasterboard |
CN207988313U (en) * | 2018-02-08 | 2018-10-19 | 浙江亚厦装饰股份有限公司 | A kind of furred ceiling finished product maintenance port device that can be opened and closed |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109707095A (en) * | 2019-01-02 | 2019-05-03 | 重庆创高装饰工程股份有限公司 | A kind of concealed access hole |
CN110884821A (en) * | 2019-11-29 | 2020-03-17 | 长沙理工大学 | Underground gas storage with heat storage and temperature control functions |
CN110884821B (en) * | 2019-11-29 | 2021-07-09 | 长沙理工大学 | Underground gas storage with heat storage and temperature control functions |
Also Published As
Publication number | Publication date |
---|---|
CN108265873B (en) | 2024-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108265873A (en) | A kind of furred ceiling finished product maintenance port device that can be opened and closed | |
CN205755507U (en) | A kind of booth vegetable cultivation fertilizer apparatus | |
CN207988313U (en) | A kind of furred ceiling finished product maintenance port device that can be opened and closed | |
CN207228569U (en) | A kind of corner decorative thread group | |
CN208009931U (en) | A kind of pseudo-classic architecture wall recovery template | |
CN204645341U (en) | Temperature sensing color changing curtain wall | |
CN205224509U (en) | Adjustable support adaptor | |
CN211070739U (en) | A high-efficient drying device for production of energy-efficient heat preservation decoration intergral template | |
CN206360263U (en) | A kind of stainless steel pattern-etched decorative plate | |
CN207348388U (en) | One kind decoration inside corner line | |
CN205761895U (en) | A kind of hand-rail type ring skill type water injector | |
CN207773733U (en) | A kind of barren rock material operating case of downward swing door | |
CN206337775U (en) | A kind of quick leveling structure for interior decoration | |
CN207553529U (en) | A kind of detachable, safety integrated wall moulding mounting structure | |
CN205444765U (en) | Dazzle various bag colour graph aluminum plate | |
CN206487034U (en) | A kind of stainless steel cladding glass fixture | |
CN105459242B (en) | A kind of plank ornamental blocks mounting device | |
CN209956953U (en) | Evaporate and press aerated concrete panel building block to pile up auxiliary device | |
CN205590570U (en) | Safe explosion -proof doubling glass production system | |
CN206319517U (en) | The decorative panel external corner closing device firmly installed | |
CN216704769U (en) | Material spraying device for producing PVC decorative material | |
CN204387244U (en) | A kind of mobile controller of overturn structure | |
CN216765517U (en) | Road surface patching device is used in building engineering construction | |
CN208202414U (en) | A kind of high-strength multifunctional compound glass | |
CN204602521U (en) | Adhesive dispenser deposited by plate glue spreader |
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 |