CN106088405B - Hidden combination framework, cut-off and the door and window put of solder joint - Google Patents
Hidden combination framework, cut-off and the door and window put of solder joint Download PDFInfo
- Publication number
- CN106088405B CN106088405B CN201610603309.9A CN201610603309A CN106088405B CN 106088405 B CN106088405 B CN 106088405B CN 201610603309 A CN201610603309 A CN 201610603309A CN 106088405 B CN106088405 B CN 106088405B
- Authority
- CN
- China
- Prior art keywords
- panel
- transom
- open
- solder joint
- keel
- 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.)
- Active
Links
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000000873 masking effect Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 238000005498 polishing Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011159 matrix material 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/761—L-connections
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/9604—Welded or soldered joints
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The invention discloses a kind of hidden combination framework, cut-off and the door and window put of solder joint, combination framework includes being used for the keel frame for installing panel, keel frame includes transom and centre keel, the joint of transom and centre keel is built-in with iron-based set core, transom and centre keel on the non-appearance face of joint in offering open-work, transom and centre keel are welded thoroughly by open-work with iron-based set core to be connected, and open-work is covered by panel or building substrate.Cut-off includes panel and the hidden combination framework put of above-mentioned solder joint, and panel is installed on keel frame.Door and window includes panel and the hidden combination framework put of above-mentioned solder joint, and combination framework includes fixed frame and is installed in activity framework on fixed frame, and panel is separately positioned on fixed frame and activity framework.The present invention have simple in construction, appearance looks elegant it is resistance to see, the advantages of packaging efficiency is high.
Description
Technical field
The invention mainly relates to building engineering field, more particularly to a kind of hidden combination framework, cut-off and the door and window put of solder joint.
Background technology
Along with the continuous development of entire society's economy, living conditions constantly improve, in building engineering field, with keel with
The combination frame structure that glass is formed is widely used.This combination frame structure typically has two kinds of forms, and one kind is in keel
Upper setting groove, by embedding glass in the groove of keel with up to fixation, in the keel frame assembling process of this structure,
The connection of vertical and horizontal keel is welded using outer surface, and sanding and polishing is handled after welding, and workload is very big, and is also needed after polishing
Touch-up paint, product appearance is influenceed very big；Another kind is will to be attached to outside glass on keel frame, recycles pressing plate and bolt by glass
Fasten, in the keel frame assembling process of this structure, the connection of vertical and horizontal keel is mostly to use connector（Such as corner brace）Coordinate
Bolt forms connection, after connection its connector and bolt it is exposed outside, on the one hand easy corrosion, on the other hand, to product outside
Viewing rings very big.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of simple in construction, appearance looks elegant
It is resistance to see, hidden combination framework, cut-off and the door and window put of solder joint that packaging efficiency is high.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of hidden combination framework put of solder joint, including for installing the keel frame of panel, the keel frame includes horizontal stroke
The joint of keel and centre keel, the transom and centre keel is built-in with iron-based set core, the transom and centre keel in by
Open-work, transom and centre keel is offered on the non-appearance face of nearly joint to weld and be connected thoroughly by the open-work and iron-based set core,
The open-work is covered by panel or building substrate.
Further improvement as above-mentioned technical proposal：
The iron-based set core includes being used for the connecting plate for welding connection thoroughly with transom and centre keel, the connecting plate both sides
It is bent with the location-plate for being offseted with transom and centre keel inwall.
The transom and centre keel weld the open-work quilt after connection thoroughly in opening up the open-work on the tube wall of panel
Panel covers.
The connecting plate of the iron-based set core is close to transom and centre keel close to the inwall of panel, the iron-based set core
Location-plate is bent to the direction away from panel.
The transom and centre keel are thoroughly described after weldering connection in opening up the open-work on the tube wall of building substrate
Covered by building substrate in hole.
The connecting plate of the iron-based set core is close to transom and centre keel close to the inwall of building substrate, the iron-based set
The location-plate of core is bent to the direction away from building substrate.
One kind cut-off, including panel and the hidden combination framework put of above-mentioned solder joint, the panel are installed on keel frame.
A kind of door and window, including panel and the hidden combination framework put of above-mentioned solder joint, the combination framework include fixed frame
With the activity framework being installed on fixed frame, the panel is separately positioned on fixed frame and activity framework.
Compared with prior art, the advantage of the invention is that：
The joint of the hidden combination framework put of solder joint of the present invention, transom and centre keel is built-in with iron-based set core, horizontal dragon
Open-work, transom and centre keel pass through open-work and iron-based covers core in being offered on the non-appearance face of close joint for bone and centre keel
Weldering connection thoroughly, open-work are covered by panel or building substrate., can the first made open-work in transom and centre keel, then will during assembling
Iron-based set core retainer plate is located at the joint of transom and centre keel, and it is saturating that transom and centre keel then are covered into core with iron-based by open-work
Weldering connection, so as to form combination framework.In the structure, it is not necessary to carry out spot welding in the outer surface of transom and centre keel, i.e., not
In the presence of processes such as follow-up polishing, polishing and touch-up paints, reduce assembling procedure and workload, improve packaging efficiency, its structure
Also it is more simple；After installation, its open-work is covered by panel or building substrate again to form that solder joint is hidden to be put, and its outward appearance is more attractive in appearance, resistance to
See.The cut-off and door and window of the present invention, including the hidden combination framework put of above-mentioned solder joint, therefore possesses the hidden group put of above-mentioned solder joint
Close the corresponding technique effect of framework.
Brief description of the drawings
Fig. 1 is the structural representation of the hidden combination framework embodiment 1 put of solder joint of the present invention（Installation panel state）.
Fig. 2 is the cross section structure schematic diagram of the hidden combination framework embodiment 1 put of solder joint of the present invention.
Fig. 3 is the structural representation of the hidden combination framework embodiment 1 put of solder joint of the present invention.
Fig. 4 is the structural representation of iron-based set core in the hidden combination framework embodiment 1 put of solder joint of the present invention.
Fig. 5 is the cross section structure schematic diagram of the hidden combination framework embodiment 2 put of solder joint of the present invention.
Fig. 6 is the structural representation of the hidden combination framework embodiment 2 put of solder joint of the present invention.
Fig. 7 is the structural representation that the present invention separates.
Fig. 8 is the structural representation of door and window of the present invention.
Each label represents in figure：
1st, keel frame；11st, transom；12nd, centre keel；13rd, open-work；2nd, panel；3rd, iron-based set core；31st, connecting plate；
32nd, location-plate.
Embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1：
Fig. 1 to Fig. 4 shows the first embodiment of the hidden combination framework put of solder joint of the present invention, and the combination framework includes using
In the keel frame 1 of installing panel 2, keel frame 1 includes pair of transom 11 and centre keel 12, transom 11 and centre keel 12
The place of connecing is built-in with iron-based set core 3, and transom 11 and centre keel 12 are horizontal in offering open-work 13 on the non-appearance face of joint
Keel 11 and centre keel 12 cover the weldering connection thoroughly of core 3 by open-work 13 and iron-based, and open-work 13 is covered by panel 2 or building substrate.Group
, can the first made open-work 13 in transom 11 and centre keel 12, then iron-based set core 3 is set in transom 11 and centre keel during dress
12 joint, transom 11 and centre keel 12 then are covered into core 3 with iron-based by open-work 13, and weldering connects thoroughly, so as to form combination
Framework.In the structure, it is not necessary to the outer surface of transom 11 and centre keel 12 carry out spot welding, i.e., in the absence of follow-up polishing,
The process such as polishing and touch-up paint, reduces assembling procedure and workload, improves packaging efficiency, its structure is also more simple；Installation
Afterwards, its open-work 13 can be covered by panel 2 form that solder joint is hidden to be put, and its outward appearance is more attractive in appearance, resistance to sees.
In the present embodiment, iron-based set core 3 includes being used for and transom 11 and the connecting plate 31 of the saturating weldering connection of centre keel 12,
The both sides of connecting plate 31 are bent with the location-plate 32 for being offseted with transom 11 and the inwall of centre keel 12.In the structure, connection
Plate 31 is close to the tube wall with open-work 13, plays a part of and transom 11 and the weldering connection thoroughly of centre keel 12；And the energy of location-plate 32
Prevent connecting plate 31 from moving, it is ensured that connecting plate 31 is close to effect, with prevent weldering less than phenomenon.
In the present embodiment, transom 11 and centre keel 12 on the tube wall of panel 2 in opening up open-work 13, thoroughly after weldering connection
Open-work 13 is covered by panel 2.In this way, so that during assembling, welded thoroughly from the inner side of keel frame 1, open-work after weldering connects thoroughly
13 can be covered by panel 2, and its is simple in construction, it is easy to accomplish.
In the present embodiment, the connecting plate 31 and transom 11 and centre keel 12 of iron-based set core 3 are tight close to the inwall of panel 2
Patch, the location-plate 32 of iron-based set core 3 are bent to the direction away from panel 2.In the structure, location-plate 32 to away from panel 2 side
It can prevent connecting plate 31 from being moved to the direction away from open-work 13 to bending, ensure that weld strength.
Embodiment 2：
As shown in Figure 5 and Figure 6, second of embodiment of the hidden combination framework put of solder joint of the present invention, the combination framework and reality
It is essentially identical to apply example 1, differs only in：Transom 11 and centre keel 12 in opening up open-work 13 on the tube wall of building substrate,
Open-work 13 is covered by building substrate after weldering connection thoroughly.In this way, so that during assembling, welded thoroughly from the outside of keel frame 1, thoroughly
Open-work 13 can be covered by building substrate after weldering connection, and its is simple in construction, it is easy to accomplish.
In the present embodiment, the inwall of connecting plate 31 and the transom 11 of iron-based set core 3 and centre keel 12 close to building substrate
It is close to, the location-plate 32 of iron-based set core 3 is bent to the direction away from building substrate.In the structure, location-plate 32 is to away from building
The direction bending of matrix can equally prevent connecting plate 31 from being moved to the direction away from open-work 13, ensure that weld strength.
As shown in fig. 7, a kind of embodiment that the present invention separates, including panel 2 and the hidden combination framework put of above-mentioned solder joint,
Panel 2 is installed on keel frame 1.Transom 11 and centre keel 12 are covered by the weldering connection thoroughly of core 3 with iron-based by open-work 13, so as to
Formation combination framework, then panel 2 is installed in be formed on keel frame 1 and separated, in the structure, it is not necessary in transom 11 and erect
The outer surface of keel 12 carries out spot welding, i.e., in the absence of processes such as follow-up polishing, polishing and touch-up paints, reduces assembling procedure and work
Measure, improve packaging efficiency, its structure is also more simple；After installation, it is hidden that its open-work 13 can form solder joint by the masking of panel 2
Put, its outward appearance is more attractive in appearance, resistance to sees.
As shown in figure 8, a kind of embodiment of door and window of the present invention, including panel 2 and the hidden combination framework put of above-mentioned solder joint,
Combination framework includes fixed frame and the activity framework being installed on fixed frame, and panel 2 is separately positioned on fixed frame and work
In dynamic framework.In the structure, spot welding is carried out again without in the outer surface of transom 11 and centre keel 12, that is, is not present follow-up
The process such as polishing, polishing and touch-up paint, reduce assembling procedure and workload, improve packaging efficiency, its structure is also more simple
It is single；After installation, its open-work 13 can be covered by panel 2 form that solder joint is hidden to be put, and its outward appearance is more attractive in appearance, resistance to sees.
Although the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with ability
The technical staff in domain, in the case where not departing from technical solution of the present invention scope, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every
Without departing from the content of technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments,
Equivalent variations and modification, it all should fall in the range of technical solution of the present invention protection.
Claims (8)
1. a kind of hidden combination framework put of solder joint, including for installing panel（2）Keel frame（1）, it is characterised in that：It is described
Keel frame（1）Including transom（11）And centre keel（12）, the transom（11）And centre keel（12）Joint built in
There is iron-based to cover core（3）, the transom（11）And centre keel（12）In close to joint non-appearance face on offer open-work
（13）, transom（11）And centre keel（12）Pass through the open-work（13）Core is covered with iron-based（3）Weldering connection thoroughly, the open-work（13）
By panel（2）Or building substrate masking.
2. the hidden combination framework put of solder joint according to claim 1, it is characterised in that：The iron-based covers core（3）Including with
In and transom（11）And centre keel（12）The connecting plate of weldering connection thoroughly（31）, the connecting plate（31）Both sides, which are bent with, to be used for
And transom（11）And centre keel（12）The location-plate that inwall offsets（32）.
3. the hidden combination framework put of solder joint according to claim 2, it is characterised in that：The transom（11）And centre keel
（12）In close to panel（2）Tube wall on open up the open-work（13）, the open-work after weldering connects thoroughly（13）By panel（2）Hide
Cover.
4. the hidden combination framework put of solder joint according to claim 3, it is characterised in that：The iron-based covers core（3）Connection
Plate（31）With transom（11）And centre keel（12）Close to panel（2）Inwall be close to, the iron-based covers core（3）Location-plate
（32）To away from panel（2）Direction bending.
5. the hidden combination framework put of solder joint according to claim 2, it is characterised in that：The transom（11）And centre keel
（12）In close to building substrate tube wall on open up the open-work（13）, the open-work after weldering connects thoroughly（13）Hidden by building substrate
Cover.
6. the hidden combination framework put of solder joint according to claim 5, it is characterised in that：The iron-based covers core（3）Connection
Plate（31）With transom（11）And centre keel（12）Inwall close to building substrate is close to, and the iron-based covers core（3）Location-plate
（32）Bent to the direction away from building substrate.
7. one kind cut-off, it is characterised in that：Including panel（2）With the hidden group put of the solder joint any one of claim 1 to 6
Close framework, the panel（2）It is installed in keel frame（1）On.
A kind of 8. door and window, it is characterised in that：Including panel（2）With the hidden group put of the solder joint any one of claim 1 to 6
Framework is closed, the combination framework includes fixed frame and the activity framework being installed on fixed frame, the panel（2）Set respectively
Put on fixed frame and activity framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603309.9A CN106088405B (en) | 2016-07-28 | 2016-07-28 | Hidden combination framework, cut-off and the door and window put of solder joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603309.9A CN106088405B (en) | 2016-07-28 | 2016-07-28 | Hidden combination framework, cut-off and the door and window put of solder joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106088405A CN106088405A (en) | 2016-11-09 |
| CN106088405B true CN106088405B (en) | 2018-03-16 |
Family
ID=57450119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603309.9A Active CN106088405B (en) | 2016-07-28 | 2016-07-28 | Hidden combination framework, cut-off and the door and window put of solder joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088405B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545468U (en) * | 2012-03-29 | 2012-11-21 | 江苏嘉斯顿家俱有限公司 | Corner and frame connecting structure for aluminum furniture cabinet body |
| CN102852253B (en) * | 2012-07-17 | 2015-03-11 | 沈阳远大铝业工程有限公司 | Corner code group box type unit curtain wall |
| CN202900868U (en) * | 2012-11-21 | 2013-04-24 | 常州亿晶光电科技有限公司 | Light corner connector used for photovoltaic module frame assembly |
| CN203297220U (en) * | 2013-03-09 | 2013-11-20 | 游惠能 | Tenon structure allowing hollow plastic imitation wood pipes to be perpendicularly jointed |
| CN103423258A (en) * | 2013-07-31 | 2013-12-04 | 昆山维金五金制品有限公司 | Aluminum profile connecting piece |
| CN204476968U (en) * | 2015-03-05 | 2015-07-15 | 刘祥 | Right-angle connector and use its assembled frame |
| CN205154843U (en) * | 2015-11-09 | 2016-04-13 | 李元丰 | Angle sign indicating number and frame connection structure |
| CN205917923U (en) * | 2016-07-28 | 2017-02-01 | 湖南坚致幕墙安装设计有限公司 | Latent combo boxes body, wall and door and window who puts of solder joint |
-
2016
- 2016-07-28 CN CN201610603309.9A patent/CN106088405B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106088405A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106381967A (en) | Attachment joint used for large-space clean workshop metal wall panel and construction method | |
| CN106284779B (en) | A kind of bright hidden frame connection auxiliary frame of curtain wall, curtain wall system and its construction method | |
| CN106627796A (en) | Carriage body four vertical edge wrap angle device and wrap angle method of vehicle-mounted square cabin or carriage type vehicle | |
| CN106088405B (en) | Hidden combination framework, cut-off and the door and window put of solder joint | |
| CN105863068B (en) | A kind of box type modularization building and its method of construction | |
| CN105569278B (en) | A kind of complexity hyperbolic moulding aluminium sheet structure and its construction technology | |
| CN205917923U (en) | Latent combo boxes body, wall and door and window who puts of solder joint | |
| CN202227545U (en) | Steel/aluminum composite curtain wall system | |
| CN202913541U (en) | Semi-unit open aluminum panel curtain wall structure | |
| CN109356296A (en) | A kind of water-proof heat-preserving integrated plate of external wall and construction method | |
| CN106088534B (en) | Combination framework, cut-off and door and window with ornamental strip | |
| CN117248690A (en) | Integrated steel structure sloping roof cornice and construction method thereof | |
| CN214941474U (en) | Binding off corner board | |
| CN107653991A (en) | A kind of building（Ground）The construction method of facial disfigurement seam | |
| CN106437190A (en) | Industrial architectural heritage planning and designing method | |
| CN203905232U (en) | Full-hidden-frame glass curtain wall corner system | |
| CN202913542U (en) | Semi-unit open stone curtain wall structure | |
| CN108018970A (en) | Fast installation glass curtain wall system | |
| CN207436334U (en) | A kind of transverse direction is without glue aluminium sheet mounting structure | |
| CN208618680U (en) | It builds outer eaves abnormity cosmetic sheet Wind-Pressure Resistance and constructs system | |
| CN210564053U (en) | Finished product EPS outer windowsill seepage maintenance structure | |
| CN107313704A (en) | A kind of modified form window screening integral type curtain wall window | |
| CN202370139U (en) | Open type aluminum plate curtain wall system | |
| CN106049783B (en) | A kind of steel plate bag column system of anticollision | |
| CN206987138U (en) | A kind of environment-friendly type curtain wall construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Quan Lu and Lu Lu in Hunan province high tech Development Zone 410013 Changsha Pine Road interchange of agricultural extension comprehensive building 14 building CYY-075 room Applicant after: HUNAN JIANZHI CURTAIN WALL INSTALLATION DESIGN Co.,Ltd. Applicant after: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: Quan Lu and Lu Lu in Hunan province high tech Development Zone 410013 Changsha Pine Road interchange of agricultural extension comprehensive building 14 building CYY-075 room Applicant before: HUNAN JIANZHI CURTAIN WALL INSTALLATION DESIGN Co.,Ltd. Applicant before: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170912 Address after: 414600 Xiangyin, Hunan Province, Hunan (China) light industrial park Applicant after: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: Quan Lu and Lu Lu in Hunan province high tech Development Zone 410013 Changsha Pine Road interchange of agricultural extension comprehensive building 14 building CYY-075 room Applicant before: HUNAN JIANZHI CURTAIN WALL INSTALLATION DESIGN Co.,Ltd. Applicant before: HUNAN GOLDWELL NEW MATERIALS TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240320 Granted publication date: 20180316 |