CN104847047B - A kind of double ceiling grid system - Google Patents
A kind of double ceiling grid system Download PDFInfo
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- CN104847047B CN104847047B CN201510263129.6A CN201510263129A CN104847047B CN 104847047 B CN104847047 B CN 104847047B CN 201510263129 A CN201510263129 A CN 201510263129A CN 104847047 B CN104847047 B CN 104847047B
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Abstract
The invention provides a kind of double ceiling grid system, including screw rod, angle of spot hole keel, bilayer hang box, upper slice width bone, lower slice width bone and ceiling；Every screw rod is vertically arranged；Screw rod is passed vertically through elongated hole and is laterally lifted angle of spot hole keel level by nut；The connecting hole and the elongated hole of angle of spot hole keel for hanging box is bolted；C-shaped bending, the width of upper slice width bone are equal with the horizontal size of top box being respectively provided on two sides with along the direction for extending for upper slice width bone and lower slice width bone, and the width of lower slice width bone is equal with the horizontal size of back box；The first installation portion that box hangs with bilayer in first department of assembly of lower slice width bone is connected；The second installation portion that box hangs with bilayer in second department of assembly of upper slice width bone is connected.The double-layer keel construction profile of the present invention is attractive in appearance, and can help cabling and illumination.
Description
Technical field
The present invention relates to decorative building material field, and in particular to a kind of double ceiling grid system.
Background technology
Suspended ceiling is product common in building material field, is extensively applied in the interior of many buildings.And smallpox sets
The basic goal of meter is masking building structure, and for this original purpose, suspended ceiling on the market is all single layer structure.
Adopt keel structure more the installation of suspended ceiling, then laying ceiling is installed on the basis of keel.Thus keel
The design of structure influences whether the convenience and stability of suspended ceiling integral installation, also has influence on smallpox to a certain extent
Outward appearance.
Smallpox is except the function of general masking building structure, it may have the function of masking circuit.General electric wire or electricity
The circuits such as words line can be hidden in the inside of day flower prod, but relatively complicated for fear of the dismounting technique of ceiling, thus be not easy to line
The maintenance work of plugging on road, function phase in this respect is to weakness.
It is not difficult to find out, prior art also has certain defect.
The content of the invention
The technical problem to be solved is to provide a kind of double ceiling grid system, and double-layer keel construction profile is beautiful
See, and cabling and illumination can be helped.
For achieving the above object, the present invention is employed the following technical solutions：
A kind of double ceiling grid system, including screw rod, angle of spot hole keel, bilayer hang box, upper slice width bone, lower slice width bone and day
Card；
Screw rod is provided with external screw thread, and every screw rod is vertically arranged；
The section of angle of spot hole keel is L-shaped, and uniform arrangement on the bottom surface of angle of spot hole keel is provided with the elongated hole matched with screw rod, screw rod
Pass vertically through elongated hole laterally to lift angle of spot hole keel level by nut；
Bilayer hangs box includes the top box of the back box in cubic column and cubic column, and the bottom surface of back box is vertical down, and bottom
Box size in the horizontal plane is more than top box size in the horizontal plane；The first installation portion is equipped with four sides of back box；
The second installation portion is equipped with four sides of top box；Bilayer hangs and the connecting portion in " ∩ " shape bending is provided with the top of box, connection
The top surface center in portion is provided with the connecting hole matched with the elongated hole of angle of spot hole keel, and the connecting hole and the elongated hole of angle of spot hole keel for hanging box passes through
Bolt connection；
Upper slice width bone and lower slice width bone are being respectively provided on two sides with C-shaped bending along the direction for extending；The two ends of lower slice width bone
It is provided with the first department of assembly matched with the first installation portion；The two ends of upper slice width bone are provided with the second assembling matched with the second installation portion
Portion；The first installation portion that box hangs with bilayer in first department of assembly of lower slice width bone is connected；Second department of assembly of upper slice width bone and bilayer
Hang the second installation portion connection of box.
Further, the bilayer hang box the first installation portion include located at back box side two ends it is outermost first overlap joint
Groove, the first overlap joint groove are recessed straight down, and the side of the first overlap joint groove is provided with the first installation convex portion, and first installs the lower section of convex portion
It is provided with the first installing hole；Second installation portion includes the second overlap joint groove outermost located at top box side two ends, and the second overlap joint groove is erected
Directly to lower recess, the side of the second overlap joint groove is provided with the second installation convex portion, is provided with the second installing hole below the second installation convex portion.
Further, the first department of assembly of the lower slice width bone is included located at lower slice width articular cortex both sides and the first overlap joint
The first overlap joint hook that groove matches, the side of the first overlap joint hook are provided with first level bending part, and first level bending part is provided with
With first the first mounting groove that match of installation convex portion, it is provided with below first level bending part and matches with the first installing hole
First pilot hole；First overlap joint hook is connected to bilayer and hangs in the first overlap joint groove of box, and the first mounting groove is sheathed on bilayer and hangs box
First installs on convex portion, and the first pilot hole hangs the first installing hole of box by bolt or rivet interlacement with bilayer.
Further, the second department of assembly of the upper slice width bone is included located at upper slice width articular cortex both sides and the second overlap joint
The second overlap joint hook that groove matches, the side of the second overlap joint hook are provided with the second horizontal bending part, and the second horizontal bending part is provided with
With second the second mounting groove that match of installation convex portion, it is provided with below the second horizontal bending part and matches with the second installing hole
Second pilot hole；Second overlap joint hook is connected to bilayer and hangs in the second overlap joint groove of box, and the second mounting groove is sheathed on bilayer and hangs box
Second installs on convex portion, and the second pilot hole hangs the second installing hole of box by bolt or rivet interlacement with bilayer.
Further, the connecting hole that the bilayer hangs box is elongated hole.
Further, the bilayer hangs the top box side of box and is provided with the string holes for cabling.
Further, the bilayer hang box connecting portion top surface be horizontally disposed with, the downward right-angle bending in two ends of top surface；Right angle
Bending is connected with the side of top box.
Further, the bilayer hangs the connecting portion top surface of box and is horizontally disposed with, and the two ends of top surface are provided with downward eight word and incline
Inclined-plane bending, the bottom of inclined-plane bending is provided with vertical bending straight down；Vertically bending is connected with the side of top box.
A kind of double ceiling grid system that the present invention is provided, with advantages below：
Double-layer keel structure makes smallpox integrally have more rich stereovision, and profile is more attractive, while ceiling can be upper
Between slice width bone and lower slice width bone, unrestricted choice laying, meets different indoor design needs；
Lower slice width bone can be used for cabling, while the circuits such as indoor electric wire, telephone wire, netting twine are covered, also allow for line
The maintenance of plugging on road；
Lower slice width bone also has assisting lighting function concurrently, can install lighting projection illumination upwards, by lighting
It is completely obscured.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of double ceiling grid system provided in an embodiment of the present invention.
Fig. 2 is the structural representation that the bilayer of right-angle bending hangs box.
Structural representations of the Fig. 3 for ceiling.
Fig. 4 is the structural representation that the bilayer of splayed bending hangs box.
Description of reference numerals：
1st, screw rod 2, angle of spot hole keel
3rd, bilayer hangs box 4, lower slice width bone
5th, upper slice width bone 6, back box
7th, the overlap joint of top box 8, first groove
9th, first convex portion 10, the first installing hole are installed
11st, the second overlap joint groove 12, second installs convex portion
13rd, the second installing hole 14, connecting portion
15th, the first overlap joint hook 16, first level bending part
17th, the first pilot hole
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
And accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.It should be noted that described reality
Apply example only a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is general
The every other embodiment obtained under the premise of creative work is not made by logical technical staff, belongs to present invention protection
Scope.
Embodiment
Fig. 1 to Fig. 3 is referred to, it should be noted that direction in length and breadth hereinafter described is only for ease of each orientation of part
Description, the overall direction having no effect on during the actual installation of product.A kind of double ceiling grid system, including screw rod 1, angle of spot hole dragon
Bone 2, bilayer hangs box 3, upper slice width bone 5, lower slice width bone 4 and ceiling；
Screw rod 1 is provided with external screw thread, and every screw rod 1 is vertically arranged；
The section of angle of spot hole keel 2 is L-shaped, and uniform arrangement on the bottom surface of angle of spot hole keel 2 is provided with the elongated hole matched with screw rod 1,
Screw rod 1 is passed vertically through elongated hole and is lifted 2 horizontal cross of angle of spot hole keel by nut；
Bilayer hangs box 3 includes the top box 7 of the back box 6 in cubic column and cubic column, and the bottom surface of back box 6 is vertical down,
And the size in the horizontal plane of back box 6 is more than the size in the horizontal plane of top box 7；First is equipped with four sides of back box 6
Installation portion；The second installation portion is equipped with four sides of top box 7；Bilayer hangs the top of box 3 and is provided with the company in " ∩ " shape bending
Socket part 14, the top surface center of connecting portion 14 are provided with the connecting hole matched with the elongated hole of angle of spot hole keel 2, hang the connecting hole and angle of spot hole of box
The elongated hole of keel 2 is bolted；
Upper slice width bone 5 and lower slice width bone 4 are being respectively provided on two sides with C-shaped bending along the direction for extending；The two of lower slice width bone 4
End is provided with the first department of assembly matched with the first installation portion；The two ends of upper slice width bone 5 are provided with second matched with the second installation portion
Department of assembly；The first installation portion that box 3 hangs with bilayer in first department of assembly of lower slice width bone 4 is connected；Second department of assembly of upper slice width bone 5
The second installation portion that box 3 is hung with bilayer is connected.
From the appearance, double ceiling grid system of the invention just has significant area with common roof keel product
Not.Present invention employs special double-layer keel structure, and per layer of keel hang box 3 by a plurality of wide bone in length and breadth using bilayer
Handing-over, constitutes the framework of grid type.Square ceiling is laid in the hollow part of grid, and ceiling hangs box 3 with wide bone and bilayer
Between outward appearance coordinate it is attractive in appearance.And wide bone has the upper slice width bone 5 and lower slice width bone 4 of vertical double-layer arrangement, in principle smallpox
Plate only needs one layer wherein of laying, and when ceiling is laid on upper slice width bone 5, lower slice width bone 4 can be with the day positioned at upper strata
Card forms strong stereovision；When ceiling is laid on lower slice width bone 4, lower slice width bone 4 and ceiling can be by upper slice widths
Bone 5 is completely obscured.According to different indoor design needs, ceiling can freely be laid on slice width bone 5 or lower slice width bone 4,
Or a part of ceiling is layed in upper strata in same indoor day flower prod, a part of ceiling is layed in lower floor, is formed
The day flower prod of compound outward appearance.
Except apparent difference, the present invention also has significant difference functionally.Especially when ceiling is layed in upper strata
When, lower slice width bone 4 can be used for laying-out, the function of having auxiliary cabling.The indoor needs laying such as electric wire of common buildings,
The circuits such as telephone wire, netting twine, and cabling is divided into open-wire line and hidden line, hidden line is more attractive in appearance, but requires within masking and body of wall, to day
Maintenance afterwards is more inconvenient；Open-wire line then exposes completely, is easy to the daily work such as plug into, safeguard, but is short of attractive in appearance.And it is of the invention
This problem is completely solved then, lower slice width bone 4 constitutes a grid framework in length and breadth, enables various circuits in lower slice width bone
Freely lay on 4, and while lower slice width bone 4 is completely obscured to circuit, maintain the aesthetic property of interior；When daily need is to circuit
Also extremely facilitate when being safeguarded, it is only necessary to take ladder climbing correspondence at lower slice width bone 4 and safeguarded, meet
The functional requisite of line upkeep.Preferably, 7 side of top box that the bilayer hangs box 3 is provided with the string holes for cabling, it is easy to
The laying of circuit.
On the other hand, when ceiling is layed in upper strata, lower slice width bone 4 can also install the illuminating lamp that illumination is projected upwards
Tool, light are reflected again through the ceiling positioned at upper strata, produce more soft light effect.And the structure of this illumination is
Completely lighting is shielded on lower slice width bone 4, indoor observer looks up at from ground and cannot observe lighting,
Also function to the effect for beautifying.And for lighting maintenance also with circuit maintenance in the same manner, it is only necessary to climbing of offering sb. a chance to remedy a fault gracefully is arrived down
Can be safeguarded at slice width bone 4, it is not only attractive in appearance but also convenient.
And for per bar, wide bone, bilayer hang the concrete structure of box 3 or ceiling, also dependent on needing to carry out perforate, fill
If light fixture or fire plant etc., or or even ceiling is replaced with into air port, the extension on these technical thinkings is applied in the present invention
On be also feasible, then repeat no more at this.
Although present invention employs double-layer keel structure, the installation of the structure is simultaneously uncomplicated.The peace of upper and lower two slice widths bone
Dress employs special bilayer and hangs box 3, and bilayer hangs 3 sound construction of box, and convenient with the stable connection between wide bone, and without
To lifting per bar width bone.
Fig. 2 is referred to, preferably, the bilayer hangs the first installation portion of box 3 including located at 6 side two ends outermost of back box
The first overlap joint groove 8, the first overlap joint groove 8 is recessed straight down, and the side of the first overlap joint groove 8 is provided with the first installation convex portion 9, first
The lower section for installing convex portion 9 is provided with the first installing hole 10；Second installation portion includes taking located at 7 side two ends of top box outermost second
Access slot 11, the second overlap joint groove 11 are recessed straight down, and the side of the second overlap joint groove 11 is provided with the second installation convex portion 12, and second installs
The lower section of convex portion 12 is provided with the second installing hole 13.
Fig. 3 is referred to, preferably, the first department of assembly of the lower slice width bone 4 is included located at lower 4 end of slice width bone as further
The first overlap joint hook 15 matched with the first overlap joint groove 8 of face both sides, the side of the first overlap joint hook 15 is provided with first level bending
Portion 16, first level bending part 16 are provided with the first mounting groove matched with the first installation convex portion 9, first level bending part 16
Lower section be provided with the first pilot hole 17 matched with the first installing hole 10；First overlap joint hook 15 is overlapped in that bilayer hangs box 3
In one overlap joint groove 8, the first mounting groove is sheathed on bilayer and hangs on the first installation convex portion 9 of box 3, and the first pilot hole 17 hangs box with bilayer
3 the first installing hole 10 passes through bolt or rivet interlacement.
In the same manner, the second department of assembly of the upper slice width bone 5 is included located at 5 end face both sides of upper slice width bone and the second overlap joint groove
11 the second overlap joint hooks for matching, the side of the second overlap joint hook are provided with the second horizontal bending part, and the second horizontal bending part is provided with
The second mounting groove matched with the second installation convex portion 12, is provided with below the second horizontal bending part and 13 phase of the second installing hole
The second pilot hole matched somebody with somebody；Second overlap joint hook is connected to bilayer and hangs in the second overlap joint groove 11 of box 3, and the second mounting groove is sheathed on bilayer
Hang on the second installation convex portion 12 of box 3, the second installing hole 13 that the second pilot hole hangs box 3 with bilayer is connected by bolt or rivet
Connect.
Bilayer hangs the global shape of box 3 and can be processed manufacture with specific mould, and third dimension is strong, good stability.And
Bilayer hang the back box 6 and top box 7 of box 3 upper rim it is cleavable go out specific mounting structure, upper slice width bone 5 and lower slice width bone
4 cooperate therewith, so that upper slice width bone 5 and lower slice width bone 4 fasten the installation effect of installation from top to bottom.And above-mentioned installation
The processing of structure is not difficult, can be realized by the Dies ' Blanking of sheet material, both meet functional need, also ensure the efficiency of processing
With reduce production cost.
Preferably, it is elongated hole that the bilayer hangs the connecting hole of box 3.
The double-deck calibration for hanging 3 position of box during this design facilitates installation process is adjusted.Particularly with the spiral shell being connected with roof
For bar 1, its position for arranging not necessarily strictly meets the geometrical orientation designed in drawing, can inevitably exist certain
There is certain impact in error, the installation site that box 3 is hung to bilayer, the double-deck connecting hole for hanging box 3 is set to elongated hole can be effective
Solve this problem.
Preferably, 14 top surface of connecting portion that the bilayer hangs box 3 is horizontally disposed with, the downward right-angle bending in two ends of top surface；
Right-angle bending is connected with the side of top box 7.The connecting portion 14 of this structure is relatively simple, is easily worked.
Fig. 4 is referred to, used as further preferably, the bilayer hangs 14 top surface of connecting portion of box 3 and is horizontally disposed with, top surface
Two ends are provided with the inclined inclined-plane bending of downward eight word, and the bottom of inclined-plane bending is provided with vertical bending straight down；Vertically bending
It is connected with the side of top box 7.
Due to bilayer hang box 3 dependence be connecting portion lifting stand under load, according to the principle of the mechanics of materials, connecting portion 14 is subject to
Downward load, 14 two ends of connecting portion can bear moment of flexure, be susceptible to be plastically deformed and damage when load is excessive.Thus will be even
14 global design of socket part is splay bending structure, improves stress, makes to be more likely to axially loaded during 14 stand under load of connecting portion, have
Effect avoids the overload of connecting portion 14 from damaging.
A kind of double ceiling grid system that the present invention is provided, the double-layer keel structure for employing uniqueness make smallpox integrally have
There is more rich stereovision, profile is more attractive, while ceiling unrestricted choice can be spread between upper slice width bone 5 and lower slice width bone 4
If meeting different indoor design needs.Lower slice width bone 4 can be used for cabling, by circuits such as indoor electric wire, telephone wire, netting twines
While masking, the maintenance of plugging into of circuit is also allowed for.Lower slice width bone 4 also has assisting lighting function concurrently, can install lighting
Projection illumination upwards, and lighting is then completely hidden, and has ensured the attractive in appearance of product.
Embodiment described above only expresses one embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (8)
1. a kind of double ceiling grid system, it is characterised in that：Including screw rod, angle of spot hole keel, bilayer hang box, upper slice width bone, under
Slice width bone and ceiling；
Screw rod is provided with external screw thread, and every screw rod is vertically arranged；
The section of angle of spot hole keel is L-shaped, and uniform arrangement on the bottom surface of angle of spot hole keel is provided with the elongated hole matched with screw rod, and screw rod is vertical
Angle of spot hole keel level is laterally lifted through elongated hole by nut；
Bilayer hangs box includes the top box of the back box in cubic column and cubic column, and the bottom surface of back box is vertical down, and back box exists
Size on horizontal plane is more than top box size in the horizontal plane；The first installation portion is equipped with four sides of back box；Top box
Four sides on be equipped with the second installation portion；Bilayer hangs and the connecting portion in " ∩ " shape bending is provided with the top of box, connecting portion
Top surface center is provided with the connecting hole matched with the elongated hole of angle of spot hole keel, and the elongated hole of the connecting hole and angle of spot hole keel that hang box passes through bolt
Connection；
Upper slice width bone and lower slice width bone are being respectively provided on two sides with C-shaped bending along the direction for extending；The two ends of lower slice width bone are provided with
The first department of assembly matched with the first installation portion；The two ends of upper slice width bone are provided with the second department of assembly matched with the second installation portion；
The first installation portion that box hangs with bilayer in first department of assembly of lower slice width bone is connected；Box is hung with bilayer in second department of assembly of upper slice width bone
The second installation portion connection.
2. double ceiling grid system according to claim 1, it is characterised in that：The bilayer hangs the first installation portion of box
Including located at the outermost first overlap joint groove in back box side two ends, the first overlap joint groove is recessed straight down, the side of the first overlap joint groove
Side is provided with the first installation convex portion, is provided with the first installing hole below the first installation convex portion；Second installation portion is included located at top box side
The outermost second overlap joint groove in face two ends, the second overlap joint groove are recessed straight down, and the side of the second overlap joint groove is provided with the second installation
Convex portion, is provided with the second installing hole below the second installation convex portion.
3. double ceiling grid system according to claim 2, it is characterised in that：First department of assembly of the lower slice width bone
Including the first overlap joint hook matched with the first overlap joint groove located at lower slice width articular cortex both sides, the side of the first overlap joint hook is provided with
First level bending part, first level bending part are provided with the first mounting groove matched with the first installation convex portion, first level
The first pilot hole matched with the first installing hole is provided with below bending part；First overlap joint hook is connected to bilayer and hangs the first of box
In overlap joint groove, the first mounting groove is sheathed on bilayer and hangs on the first installation convex portion of box, and the first pilot hole hangs the first of box with bilayer
Installing hole passes through bolt or rivet interlacement.
4. double ceiling grid system according to claim 2, it is characterised in that：Second department of assembly of the upper slice width bone
Including the second overlap joint hook matched with the second overlap joint groove located at upper slice width articular cortex both sides, the side of the second overlap joint hook is provided with
Second horizontal bending part, the second horizontal bending part are provided with the second mounting groove matched with the second installation convex portion, the second level
The second pilot hole matched with the second installing hole is provided with below bending part；Second overlap joint hook is connected to bilayer and hangs the second of box
In overlap joint groove, the second mounting groove is sheathed on bilayer and hangs on the second installation convex portion of box, and the second pilot hole hangs the second of box with bilayer
Installing hole passes through bolt or rivet interlacement.
5. double ceiling grid system according to claim 1, it is characterised in that：It is length that the bilayer hangs the connecting hole of box
Hole.
6. double ceiling grid system according to claim 1, it is characterised in that：The bilayer hangs the top box side of box and sets
There is the string holes for cabling.
7. double ceiling grid system according to claim 1, it is characterised in that：The bilayer hangs the connecting portion top surface of box
It is horizontally disposed, the downward right-angle bending in two ends of top surface；Right-angle bending is connected with the side of top box.
8. double ceiling grid system according to claim 1, it is characterised in that：The bilayer hangs the connecting portion top surface of box
Horizontally disposed, the two ends of top surface are provided with the inclined inclined-plane bending of downward eight word, and it is perpendicular that the bottom of inclined-plane bending is provided with straight down
Straight bending；Vertically bending is connected with the side of top box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263129.6A CN104847047B (en) | 2015-05-21 | 2015-05-21 | A kind of double ceiling grid system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263129.6A CN104847047B (en) | 2015-05-21 | 2015-05-21 | A kind of double ceiling grid system |
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| CN104847047A CN104847047A (en) | 2015-08-19 |
| CN104847047B true CN104847047B (en) | 2017-03-29 |
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| CN201510263129.6A Active CN104847047B (en) | 2015-05-21 | 2015-05-21 | A kind of double ceiling grid system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102107153B1 (en) * | 2017-08-31 | 2020-05-28 | (주)유창 | Installation frame structure of ceiling finish materials |
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| CN102168476A (en) * | 2010-02-25 | 2011-08-31 | 北新集团建材股份有限公司 | High sound insulation and high sound absorption dual-layer hung ceiling system |
| CN202390990U (en) * | 2011-11-21 | 2012-08-22 | 海盐法狮龙建材科技有限公司 | Integrated suspended ceiling for mounting suspended ceiling panel in a layering manner |
| CN202787616U (en) * | 2012-09-14 | 2013-03-13 | 浙江宝兰电气有限公司 | Indoor suspended ceiling with double-layer structure |
| CN204185990U (en) * | 2014-10-30 | 2015-03-04 | 广州康普顿至高建材有限公司 | A kind of ventilation and penetrating light furred ceiling |
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| CN204738434U (en) * | 2015-05-21 | 2015-11-04 | 广州康普顿至高建材有限公司 | Double ceiling fossil fragments system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7658046B2 (en) * | 2001-09-11 | 2010-02-09 | Usg Interiors, Inc. | Moiré ceiling panels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268694A (en) * | 1996-04-03 | 1997-10-14 | Misawa Homes Co Ltd | Ceiling support structure of building |
| EP1367190A2 (en) * | 2002-06-02 | 2003-12-03 | Saint-Gobain Isover | Acoustical system with elastic and damping connection for the building of partitions, claddings and suspended ceilings |
| CN102168476A (en) * | 2010-02-25 | 2011-08-31 | 北新集团建材股份有限公司 | High sound insulation and high sound absorption dual-layer hung ceiling system |
| CN202390990U (en) * | 2011-11-21 | 2012-08-22 | 海盐法狮龙建材科技有限公司 | Integrated suspended ceiling for mounting suspended ceiling panel in a layering manner |
| CN202787616U (en) * | 2012-09-14 | 2013-03-13 | 浙江宝兰电气有限公司 | Indoor suspended ceiling with double-layer structure |
| CN204185990U (en) * | 2014-10-30 | 2015-03-04 | 广州康普顿至高建材有限公司 | A kind of ventilation and penetrating light furred ceiling |
| CN204199518U (en) * | 2014-11-07 | 2015-03-11 | 杭州奥普卫厨科技有限公司 | Position, angle syndeton and secondary furred ceiling |
| CN204738434U (en) * | 2015-05-21 | 2015-11-04 | 广州康普顿至高建材有限公司 | Double ceiling fossil fragments system |
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| Publication number | Publication date |
|---|---|
| CN104847047A (en) | 2015-08-19 |
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