CN106836584A - A kind of energy-saving replaceable units curtain wall system - Google Patents
A kind of energy-saving replaceable units curtain wall system Download PDFInfo
- Publication number
- CN106836584A CN106836584A CN201710165106.0A CN201710165106A CN106836584A CN 106836584 A CN106836584 A CN 106836584A CN 201710165106 A CN201710165106 A CN 201710165106A CN 106836584 A CN106836584 A CN 106836584A
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- China
- Prior art keywords
- connector
- column
- curtain wall
- screw mandrel
- wall system
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention discloses a kind of energy-saving replaceable units curtain wall system, cell board including multiple mutually splicings, the cell board includes two vertical columns and the crossbeam positioned at the column upper and lower ends portion, groove of the opening towards adjacent cells plate is equipped with the column, moveable connector is wherein provided with groove described in, the connector is provided with the spindle gear for promoting the moving member movement with grafting or departing from the adjacent cells plate.In technical scheme, connect or depart from by moveable connector between two pieces of adjacent cell boards, so that the monoblock type of type unitized curtain wall system and it is modular be controllable, it is convenient that the maintenance of certain cell board changes dismounting and change, the cost of labor of maintenance process is low, moved using spindle gear control connector, connector moving process is more steady, and the noise for producing is small.
Description
Technical field
The present invention relates to a kind of curtain wall system, more particularly to a kind of energy-saving replaceable units curtain wall system.
Background technology
In the last few years, as China's economic level is developed rapidly, architectural engineering is largely using curtain wall construction as periphery
Building decoration, wherein more representative is exactly type unitized curtain wall.For reinforcement elements formula curtain wall system, curtain wall system is improved
The resistance to compression of system, wind loading rating, now domestic a large amount of type unitized curtain walls mainly take the mode of two adjacent cell board grafting to be formed
One curtain wall system of monoblock type, glass self-explosion, the component of Individual cells plate occur due to curtain wall system in use
Or keel are situations such as damage, it is therefore desirable to carry out repair and replacement to Individual cells plate.
In the prior art, conventional maintenance mode has two kinds, and a kind of tieed up using the measure of interim substitute damaged location
Repair, the mode of this interim substitute is often premised on reducing quality, and to need substantial amounts of manually to be carried out to building site
Maintenance, does not only result in curtain wall service life so and shortens, and maintenance process is wasted time and energy, and cost of labor is high；Another kind is two
Moveable connector is set between cell board the adjacent list of fixed joint bar grafting two is set on positive frame to substitute conventional elements plate
The pattern of first plate so that grafting, disengaging two states between cell board can realize artificial operation switching, and connector uses gear
Transmission device controls its grafting or departs from adjacent cell board, but gear drive promotes the process of connector unstable.
The content of the invention
The main object of the present invention is to provide a kind of energy-saving replaceable units curtain wall system, it is intended to by setting a kind of silk
The control connector movement grafting of bar transmission device departs from adjacent cells plate, improves the stationarity of connector movement.
To achieve the above object, the present invention proposes a kind of energy-saving replaceable units curtain wall system, it is characterised in that including
The cell board of multiple mutually splicings, the cell board includes two vertical columns and positioned at the column upper and lower ends portion
Crossbeam, is equipped with groove of the opening towards adjacent cells plate, wherein be provided with groove described in movably connecting on the column
Fitting, the connector is provided with the screw rod transmission dress for promoting the moving member movement with grafting or departing from the adjacent cells plate
Put.
Further, the spindle gear include screw mandrel and be provided with screwed hole with the screw mandrel coordinate transmission
Fixed block, one end that the screw mandrel is connected with the connector is promote-side, and the screw mandrel is away from one end of the promote-side
Control end, the control end extends to the column and passes through the column.
Further, the connector is provided with the cavity wall towards the groove bottom land in an accommodating cavity, the accommodating cavity
The mounting hole passed through for the screw mandrel is provided with, the accommodating cavity is equiped with the clamp nut coaxial with the mounting hole, described
Screw mandrel coordinates through mounting hole with the clamp nut to be fixed, and the promote-side cavity wall relative with mounting hole offsets.
Further, the fixed block is riveting nut, and the riveting nut is riveted on the bottom land of the groove.
Further, the end face of the control end of the screw mandrel is arranged with the polygonal grooves driven for spanner.
Further, the periphery of the connector is arranged with sealing, and the sealing is relative with the groove two side
Face on be convexly equipped with two groups of raised lines, between the height of projection of the raised line is more than between the sealing and the recess sidewall
Gap.
Further, the length of the connector is identical with the length of the column, is at least set on each described connector
There are two spindle gears.
Further, the column is cloudy material frame section bar.
Further, groove of the opening towards adjacent cells plate is also equipped with the horizontal material, wherein in groove described in
Moveable connector is provided with, also is provided with promoting the moving member movement with grafting on the connector or is departed from the adjacent list
The spindle gear of first plate, wherein, the connector on the crossbeam is identical with the structure of the connector on the column, promotes
The spindle gear of the connector movement on horizontal material and the structure of the spindle gear for promoting the connector on column to move
It is identical.
In technical scheme, connect or depart from by moveable connector between two pieces of adjacent cell boards,
So that the monoblock type of type unitized curtain wall system and it is modular be it is controllable, it is convenient that the maintenance of certain cell board changes dismounting and change,
The cost of labor of maintenance process is low, and uses spindle gear control connector movement, and connector moving process is more steady, and
The noise of generation is small.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The 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
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the cross-sectional schematic diagram of adjacent cells plate column of the present invention；
Fig. 2 is the scheme of installation of the connector on invention unit plate column；
Fig. 3 is the assembly structure diagram of invention unit plate column and connector；
Fig. 4 is the operation chart of the connector grafting adjacent cells plate column on invention unit plate column；
Fig. 5 is the operation chart of the connector disengaging adjacent cells plate column on invention unit plate column；
Fig. 6 is that the perpendicular of adjacent cells plate crossbeam of the present invention cuts open schematic diagram；
Fig. 7 is the scheme of installation of the connector on invention unit plate crossbeam；
Fig. 8 is the assembly structure diagram of invention unit plate crossbeam and connector；
Fig. 9 is the operation chart of the connector grafting adjacent cells plate crossbeam on invention unit plate crossbeam；
Figure 10 is the operation chart of the connector disengaging adjacent cells plate crossbeam on invention unit plate crossbeam；
Figure 11 is that the cell board on curtain wall system of the present invention changes schematic diagram.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Cell board | 20 | Connector |
| 101 | Column | 201 | Accommodating cavity |
| 102 | Crossbeam | 202 | Clamp nut |
| 103 | Groove | 203 | Sealing |
| 30 | Spindle gear | 301 | Screw mandrel |
| 302 | Fixed block |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side
The combination of case does not exist, not within the protection domain of application claims yet.
Reference picture 1 and Figure 11, the present invention propose a kind of energy-saving replaceable units curtain wall system, including multiple mutually splicings
Cell board 10, the cell board 10 include two vertical columns 101 and the horizontal stroke positioned at the upper and lower ends portion of the column 101
Beam 102, is equipped with groove 103 of the opening towards adjacent cells plate 10, wherein the groove of column described on the column 101
Moveable connector 20 is provided with 103, the connector 20 is provided with the promotion moving member movement with grafting or departs from institute
State the spindle gear 30 of adjacent cells plate 10.
By moveable connector 20 to connect or depart between two adjacent cell boards 10, wherein, control connector
The device of 20 movements can also be other control systems in addition to spindle gear 30, such as, directly set push rod and promote,
Push rod inserting hole is set on the groove 103 of the column 101, during two adjacent 10 grafting of cell board, push rod insertion push rod inserting hole
To promote the interconnecting piece 20 of groove 103 to move, and move to two adjacent cells are fixed with grafting between the adjacent cells plate 10
Plate 10, when two adjacent cell board 10 departs from, push rod inserts push rod inserting hole to promote the company between two adjacent cell boards 10
Fitting 20 is moved, and is moved in the groove 103 on the relative column 101 of catch bar so that two adjacent cell boards 10 depart from.
In type unitized curtain wall system, in order that whole curtain wall system wind resistance, anti-pressure ability are stronger, each cell board is set
One is mutually spliced between 10 overall with reinforcement elements formula curtain wall system.In the present invention, lead between two pieces of adjacent cell boards 10
Moveable connector 20 is crossed to connect or depart from so that the monoblock type of type unitized curtain wall system and it is modular be it is controllable, certain
The maintenance of cell board 10 changes dismounting and change conveniently, and the cost of labor of maintenance process is low, and does not influence the use longevity of curtain wall system
Life, and moved using the control connector 20 of spindle gear 30, the moving process of connector 20 is more steady, and the noise for producing
It is small.
Further, to Fig. 5, the spindle gear 30 includes screw mandrel 301 and is provided with screwed hole (figure reference picture 2
In do not identify) with the screw mandrel 301 coordinate transmission fixed block 302, the screw mandrel 301 be connected with the connector 20 one
It is promote-side to hold, and the screw mandrel 301 is control end away from one end of the promote-side, and the control end extends to the column
101 and pass through the column 101.Wherein, the fixed block 302 is fixed on the bottom land of the groove 103.
The screw mandrel 301 coordinates with the fixed block 302, and the shifting of the straight line of block 302 can be relatively fixed when realizing that screw mandrel 301 rotates
Dynamic, the promote-side of the screw mandrel 301 is connected with the connector 20, and under the promotion of screw mandrel 301, the connector 20 is moved.
And the control end of the screw mandrel 301 extends to the column 101 and through the column 101, because column 101 is dorsad described recessed
The face of groove 103 is the indoor surface after cell board 10 is installed, and the control end of the screw mandrel 301 passes through column from the groove 103
101 to the column 101 indoor surfaces, in order to from in-house operation control.It can be seen that, the structure of spindle gear of the invention 30
Simply, it is easy to operation.
It is understood that the spindle gear 30 can include screw mandrel 301 and be provided with screwed hole with it is described
Screw mandrel 301 coordinates the column 101 of transmission, namely is threaded hole, the screw mandrel 301 and screwed hole in the column 101
Coordinate, in the rotation process of screw mandrel 301, can relatively described column 101 move along a straight line.
More preferably, the fixed block 302 is riveting nut, and the riveting nut is riveted on the bottom land of the groove 103.Due to
Than relatively thin, hole is directly threaded on the column 101 might not can guarantee that the screw mandrel to the thickness of the column 101
The movement of 301 devices, therefore fixed block 302 is set on the bottom land of the groove 103 to lengthen the length of screwed hole, wherein,
Using riveting nut as fixed block 302, in order to be riveted on the bottom land of groove 103.
Further, the end face of the control end of the screw mandrel 301 is arranged with the polygonal grooves for supplying spanner to drive (in figure not
Mark), the indoor surface that the control end of this screw mandrel 301 may be disposed at the column 101 is concordant.Or the control end is arranged to
For the polygon of spanner set driving, the control end protrusion and the indoor surface of the column 101 of this screw mandrel 301.More preferably,
The screw mandrel 301 is hexagon socket head cap screw, and the hexagon socket head cap screw uses cooperatively with inner hexagon spanner, and workmen can side indoors
Operation inner hexagon spanner drives, and hexagon socket head cap screw rotation is with the grafting adjacent cells plate 10 of drive connection part 20 or departs from adjacent cells
Plate 10, it is simple and convenient, safe and efficient.
Further, the connector 20 is provided with an accommodating cavity 201, the accommodating cavity 201 towards the groove 103
The cavity wall of bottom land is provided with the mounting hole (not identified in figure) passed through for the screw mandrel 301, and the accommodating cavity 201 is equiped with and institute
The coaxial clamp nut 202 of mounting hole is stated, the screw mandrel 301 coordinates through mounting hole with the clamp nut 202 to be fixed, described
The promote-side cavity wall relative with mounting hole offsets.
Wherein, the screw mandrel 301 is tightened with the clamp nut 202, when the screw mandrel 301 rotates, the phase of the screw mandrel 301
Fixed block 302 is moved linearly, the promote-side of the screw mandrel 301 supports the cavity wall of the connector 20, and then promotes the company
Fitting 20 is moved, when the opposite direction of the screw mandrel 301 is rotated, the rectilinear movement of the opposite direction of the screw mandrel 301, the clamp nut
202 rotate and with screw mandrel 301 as the reverse linear of the screw mandrel 301 is moved, and then promote the connector 20 to move backward.
It can be seen that, when screw mandrel 301 is rotated backward, the clamp nut 202 is played prevents screw mandrel 301 from rotationally disengaging the connector 20.It is excellent
Selection of land, the clamp nut 202 is self-locking nut, and self-locking nut tightens dynamics more preferably, more can guarantee that institute with the screw mandrel 301
When stating the rotation of screw mandrel 301, self-locking nut can be rotated with the screw mandrel, without voluntarily releasing.
It is understood that the bulk that the connector 20 can also be square, it is described that the connector 20 is provided with confession
The mounting hole that screw mandrel 301 is passed through, the screw mandrel 301 through a clamp nut 202 is installed the mounting hole, in the screw mandrel
301 through a clamp nut 202 is installed after the mounting hole again, and the clamp nut 202 is tightened with the screw mandrel 301.It is described
When screw mandrel 301 rotates, the screw mandrel 301 drives the clamp nut 202 to move linearly, to promote the connector 20 to move.
In the present invention, coordinated using screw mandrel 301, fixed block 302 and clamp nut 202 and be driven, can be by screw mandrel 301
Length be precisely controlled the displacement of the connector 20, grafting size that can well between control unit plate 10,
Preferably eliminate construction error.
In order to the water of the outside of prevention unit plate 10 enters in the groove 103 from the gap between cell board 10, the company
The periphery of fitting 20 is arranged with sealing 203, wherein sealing 203 for shape it is consistent with connector 20 in be provided with for being socketed
State the sealing joint strip of connector 20；Be convexly equipped with the face relative with the two side of the groove 103 of the sealing 203 two groups it is convex
Bar (is not identified) in figure, between the height of projection of the raised line is more than between the sealing 203 and the side wall of the groove 103
Gap, that is, frictional force when can guarantee that the connector 20 is moved in the groove 103 and between the groove 103 is small, and energy
Ensure the sealing of groove 103 by raised line.
For the gap between closed cell plate 10, the length of the connector 20 is identical with the length of the column 101；
In order to balance and mitigating the motive force applied in the moving process of drive connection part 20, on each described connector 20 at least provided with
Two spindle gears 30, more preferably, the upper and lower ends of the connector 20 respectively set two spindle gears 30,
Two spindle gears 30 positioned at the upper end of the connector 20 are located at sustained height position, likewise, the connection
Two spindle gears 30 of the lower end of part 20 also are located at sustained height position so as to put on the screw rod transmission dress
The power put on 30 is minimum.
Further, the column 101 is cloudy material frame section bar, i.e., described column 101 is the moon with the groove 103
Material frame section bar, simple structure, and left and right pillar 101 are cloudy material frame section bar, increase its versatility, while reducing column 101
Processing cost.
, to Figure 11, in type unitized curtain wall system, due to every module unit plate 10, four direction is homogeneous up and down for reference picture 6
Neighbour has cell board 10, therefore the crossbeam 102 of cell board 10 also needs to splice with adjacent cells plate 10, wherein, crossbeam 102 includes upper horizontal stroke
Beam 102a and sill 102b.It is understood that the entablature 102a and sill 102b of the cell board 10 can be with biographies
The entablature 102a of the cell board 10 of system, sill 102b are the same, under directly setting grafting muscle with grafting on entablature 102a
Crossbeam 102b.
More preferably, groove 103 of the opening towards adjacent cells plate 10 is also equipped with the crossbeam 102, wherein described in one
Moveable connector 20 is provided with groove 103, also be provided with promoting the moving member movement with grafting on the connector 20 or
Depart from the spindle gear 30 of the adjacent cells plate 10, wherein, connector 20 and the column on the crossbeam 102
The structure of the connector 20 on 101 is identical, for the spindle gear 30 and the use that promote the connector 20 on crossbeam 102 to move
It is identical in the structure of the spindle gear 30 for promoting the movement of the connector 20 on column 101.
In the present invention, connect or take off by moveable connector 20 between two pieces of crossbeams 102 of adjacent cell board 10
From so that the monoblock type of type unitized curtain wall system and it is modular be it is controllable, neither influence the service life of curtain wall, certain unit
The maintenance of plate 10 changes dismounting and change conveniently, and the cost of labor of maintenance process is low, and connector is controlled using spindle gear 30
20 movements, the transmission process of screw mandrel 301 is more steady, and the noise of generation is small, and screw mandrel 301 small volume.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (9)
1. a kind of energy-saving replaceable units curtain wall system, it is characterised in that the cell boards including multiple mutually splicings, the list
First plate includes two vertical columns and the crossbeam positioned at the column upper and lower ends portion, and opening court is equipped with the column
To the groove of adjacent cells plate, wherein being provided with moveable connector in groove on column described in, set on the connector
There is the spindle gear for promoting the moving member movement with grafting or departing from the adjacent cells plate.
2. energy-saving replaceable units curtain wall system as claimed in claim 1, it is characterised in that the spindle gear bag
Include screw mandrel and be provided with screwed hole with the screw mandrel coordinate transmission fixed block, the screw mandrel be connected with the connector one
It is promote-side to hold, and the screw mandrel is control end away from one end of the promote-side, and the control end extends to the column and wears
Cross the column.
3. energy-saving replaceable units curtain wall system as claimed in claim 2, it is characterised in that the connector is provided with
Accommodating cavity, the interior cavity wall towards the groove bottom land of the accommodating cavity is provided with the mounting hole passed through for the screw mandrel, the appearance
Put chamber and be equiped with the clamp nut coaxial with the mounting hole, the screw mandrel coordinates solid through mounting hole and the clamp nut
Fixed, the cavity wall that the end of the promote-side is relative with mounting hole offsets.
4. energy-saving replaceable units curtain wall system as claimed in claim 3, it is characterised in that the fixed block is riveting spiral shell
Mother, the riveting nut is riveted on the bottom land of the groove.
5. energy-saving replaceable units curtain wall system as claimed in claim 4, it is characterised in that the control end of the screw mandrel
End face is arranged with the polygonal grooves driven for spanner.
6. the energy-saving replaceable units curtain wall system as described in claim 1-5 any one, it is characterised in that the connection
The periphery of part is arranged with sealing, and the sealing is convexly equipped with two groups of raised lines, institute on the face relative with the groove two side
The height of projection of raised line is stated more than the gap between the sealing and the recess sidewall.
7. energy-saving replaceable units curtain wall system as claimed in claim 1, it is characterised in that the length of the connector with
The length of the column is identical, at least provided with two spindle gears on each described connector.
8. energy-saving replaceable units curtain wall system as claimed in claim 7, it is characterised in that the column is cloudy material frame
Section bar.
9. energy-saving replaceable units curtain wall system as claimed in claim 1, it is characterised in that be also equipped with the horizontal material
The groove being open towards adjacent cells plate, wherein being provided with moveable connector in groove described in, also sets on the connector
There is the spindle gear for promoting the moving member movement with grafting or departing from the adjacent cells plate, wherein, on the crossbeam
Connector it is identical with the structure of the connector on the column, promote the spindle gear of connector movement on horizontal material with
The structure of the spindle gear of the connector movement on promotion column is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165106.0A CN106836584A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-saving replaceable units curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165106.0A CN106836584A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-saving replaceable units curtain wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106836584A true CN106836584A (en) | 2017-06-13 |
Family
ID=59129318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165106.0A Pending CN106836584A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-saving replaceable units curtain wall system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681578A (en) * | 2020-12-15 | 2021-04-20 | 珠海兴业绿色建筑科技有限公司 | Unit type curtain wall system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110799A1 (en) * | 2001-03-06 | 2002-09-12 | Raico Bautechnik Gmbh | Locked connection between two construction component units, at right angles to each other, has locking profiles at each to be clamped in place by wedges pulled together by a screw bolt |
| CN204199491U (en) * | 2014-09-03 | 2015-03-11 | 苏州承志装饰有限公司 | Curtain wall-connecting structure |
| CN106013557A (en) * | 2016-07-05 | 2016-10-12 | 深圳市广田方特幕墙科技有限公司 | Dismountable unit curtain wall system |
| CN205857479U (en) * | 2016-07-30 | 2017-01-04 | 平庆义 | A kind of architectural engineering curtain wall |
| CN206800733U (en) * | 2017-03-17 | 2017-12-26 | 深圳市广田方特幕墙科技有限公司 | A kind of energy-saving replaceable units curtain wall system |
-
2017
- 2017-03-17 CN CN201710165106.0A patent/CN106836584A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110799A1 (en) * | 2001-03-06 | 2002-09-12 | Raico Bautechnik Gmbh | Locked connection between two construction component units, at right angles to each other, has locking profiles at each to be clamped in place by wedges pulled together by a screw bolt |
| CN204199491U (en) * | 2014-09-03 | 2015-03-11 | 苏州承志装饰有限公司 | Curtain wall-connecting structure |
| CN106013557A (en) * | 2016-07-05 | 2016-10-12 | 深圳市广田方特幕墙科技有限公司 | Dismountable unit curtain wall system |
| CN205857479U (en) * | 2016-07-30 | 2017-01-04 | 平庆义 | A kind of architectural engineering curtain wall |
| CN206800733U (en) * | 2017-03-17 | 2017-12-26 | 深圳市广田方特幕墙科技有限公司 | A kind of energy-saving replaceable units curtain wall system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681578A (en) * | 2020-12-15 | 2021-04-20 | 珠海兴业绿色建筑科技有限公司 | Unit type curtain wall system |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518108 Guangdong Baoan District Shenzhen Shiyan Street Ru rented community Huang Feng Ling Industrial Zone 2 big two, three floors. Applicant after: SHENZHEN GRANDLAND FANGTE TECHNOLOGY CONSTRUCTION GROUP Co.,Ltd. Address before: 518000 Fangda Second Industrial Park, Huang Feng Ling Industrial Zone, Shiyan Town, Baoan District, Shenzhen, Guangdong Applicant before: SHENZHEN GRANDLAND FANGTE FACADE TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |