CN206217292U - A kind of curved surface composite multi-layer glass - Google Patents
A kind of curved surface composite multi-layer glass Download PDFInfo
- Publication number
- CN206217292U CN206217292U CN201621241182.2U CN201621241182U CN206217292U CN 206217292 U CN206217292 U CN 206217292U CN 201621241182 U CN201621241182 U CN 201621241182U CN 206217292 U CN206217292 U CN 206217292U
- Authority
- CN
- China
- Prior art keywords
- glass
- layer
- vacuum
- bend
- laminated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of curved surface composite multi-layer glass, including at least one laminated glass and at least one vacuum glass, adjacent laminated glass and the edge of vacuum glass are supported with parting bead, make to form hollow layer between adjacent laminated glass and vacuum glass, constitute in two blocks of glass of laminated glass, the glass away from hollow layer is bend glass plate；Constitute in two blocks of glass of vacuum glass, the glass away from hollow layer is bend glass plate；It is pasted together by sealant layer I between parting bead and the upper and lower surface of glass contact, sealant layer II is provided with the exposed side face outside hollow layer of parting bead；Ionic middle film layer is connected between two blocks of glass for constituting laminated glass, two pieces of edges of glass for constituting vacuum glass are sealed by edge sealing-in body.Glass of the present utility model has the interlayer of at least one vacuum layer, at least one hollow layer and at least one ionic middle film layer, improves sound insulation and heat-proof quality, and its close dew temperature is less than 45 DEG C.
Description
Technical field
The utility model is related to glass technology field, and in particular to a kind of curved surface composite multi-layer glass.
Background technology
Used as a kind of energy-saving environment-friendly glass of new generation, double glazing is due to excellent printing opacity, heat-insulated, sound insulation, insulation
Performance, new energy development, using and energy-saving field have broad application prospects.In real life, the door of building, window,
The structures such as curtain wall need double glazing, in the energy consumption of whole building, 50% are accounted for by door and window radiation energy consumption, and ratio is very high, especially
It is the heat transfer of door and window in country building and air-tightness is the most weak link of whole peripheral structure.Thus, reduce building doors and windows
Energy consumption, it is problem demanding prompt solution to improve building doors and windows heat insulation property, air-tightness.
It is 5% or so to build the crash rate of the double glazing for using at present, wherein main failure cause is serious condensation,
National standard《GB11944-2002 double glazings》Regulation, the dew point of double glazing is -40 DEG C, according to this regulation, modeling for building
Internal layer condensation or frosting problem would not occur in routine use in steel medi-empty glass window.Condensation not only influences the moisture-inhibiting of glass
Degree, also bringing reduces the consequence of hollow glass heat insulating performance.Condensation or frosting due to interior surfaces of glass, influence double glazing
See-through, and reduce the effect of heat insulation of double glazing, due to water heat transfer coefficient for 0.5 kilocalorie/square metre hour DEG C, drying
Air heat transfer coefficient be 0.021 kilocalorie/square metre hour DEG C, with the increase of air moisture content, heat transfer coefficient increases, in making
The thermal resistance reduction of empty glass partition layer, meanwhile, prolonged condensation can make the inner surface of glass go mouldy or analyse alkali, and generation is in vain
Spot, has a strong impact on the presentation quality of glass.Therefore it provides a kind of glass for being prevented from double glazing condensation failure, extends it
Service life, reduces maintenance cost, brings more preferable economic effect, is present problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of curved surface composite multi-layer glass, and close dew temperature is less than -45 DEG C.
The technical scheme that the utility model is used to achieve the above object for：A kind of curved surface composite multi-layer glass, including
At least one laminated glass and at least one vacuum glass, adjacent laminated glass and vacuum glass split up and down, and adjacent
The edge of laminated glass and vacuum glass seals the parting bead support for connecting from beginning to end, makes adjacent laminated glass and vacuum
The hollow layer of sealing is formed between glass, is constituted in two blocks of glass of laminated glass, the glass away from hollow layer is bend glass
Plate, the bend glass plate is to raised away from the direction of hollow layer；In two blocks of glass of composition vacuum glass, away from the glass of hollow layer
Glass be bend glass plate, the bend glass plate near the direction of hollow layer it is convex enter；And this two pieces of radians of bend glass plate one
Cause；It is pasted together by sealant layer I between parting bead and the upper and lower surface of glass contact, parting bead is exposed outside hollow layer
Side face is provided with sealant layer II, and sealant layer II is connected to the upper and lower surface of the glass being connected with parting bead, and sealant layer II
Outer peripheral face without departing from laminated glass and the outer face of vacuum glass；Wherein, connected between two blocks of glass for constituting laminated glass
There is ionic middle film layer, two pieces of edges of glass for constituting vacuum glass are sealed by edge sealing-in body.
In the utility model, constitute vacuum glass two blocks of glass between be vacuum layer, vacuum layer middle setting have with very
The supporter of two pieces of glass upper and lower surfaces connection of empty glass.
In the utility model, at least one block glass for constituting laminated glass is coated glass pane.
Wherein, at least one block glass for constituting laminated glass is armorplate glass.
Wherein, described vacuum glass is toughened vacuum glass.
Preferably：Two blocks of glass for constituting laminated glass are bend glass plate, and its bend glass plate is to away from hollow layer
Direction it is raised；Two blocks of glass for constituting vacuum glass are bend glass plate, and its bend glass plate is near the side of hollow layer
To it is convex enter；The radian of each bend glass plate is consistent.
In the utility model, described ionic middle film layer is SGP film layers.
In the utility model, preferred vacuum glass is safety glass, and bending strength is 3 ~ 5 times of simple glass, anti-impact
Hit intensity is 5 ~ 10 times of simple glass；The increase of its bearing capacity improves frangible property, the resistance to thermal shocks matter of safety glass
2 ~ 3 times are improve than simple glass, more than 150 DEG C of difference variation can be born, prevent from bursting.
Beneficial effect：Glass of the present utility model has at least one vacuum layer, at least one hollow layer and at least one
The interlayer of ionic middle film layer, compared with existing laminated glass, improves sound insulation and heat-proof quality, and its close dew temperature is low
In -45 DEG C, meanwhile, the overall anti-impact force of curved surface compound glass, wind resistance and compressive property are greatly improved, laminated glass with it is true
Empty glass it is compound, it is ensured that when laminated glass is in exterior space, be difficult to fall after glass breaking, it is ensured that using in building
The security performance in field.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiment 1；
Fig. 2 is the schematic diagram of embodiment 2；
Fig. 3 is that one of which implements figure.
Reference：1st, laminated glass, 2, ionic middle film layer, 3, vacuum glass, 4, vacuum layer, 5, hollow layer, 6,
Parting bead, 7, sealant layer I, 8, sealant layer II, 9, edge sealing-in body, 10, supporter.
Specific embodiment
A kind of curved surface composite multi-layer glass of the present utility model is described further with reference to specific embodiment, so that
Those skilled in the art can be better understood from the utility model and can be practiced, but illustrated embodiment is not as to this reality
With new restriction.
The utility model is related to a kind of curved surface composite multi-layer glass, is particularly suited for building field, building curtain wall exterior wall, window
The fields such as family.Including at least one laminated glass 1 and at least one vacuum glass 3, adjacent laminated glass 1 and vacuum glass 3
Split up and down.
Embodiment 1
A kind of curved surface composite multi-layer glass, as shown in figure 1, including a laminated glass 1 and a vacuum glass 3, interlayer
Glass 1 and vacuum glass split about 3, make to form the hollow layer 5 of sealing between adjacent laminated glass 1 and vacuum glass 3.Phase
Adjacent laminated glass 1 and the edge of vacuum glass 3 seal the parting bead 6 for connecting and support from beginning to end, parting bead 6 and glass contact
Upper and lower surface between be pasted together by sealant layer I 7, be provided with fluid sealant on the exposed side face outside hollow layer 5 of parting bead 6
Layer II 8, sealant layer II 8 is connected to the upper and lower surface of the glass being connected with parting bead 6, and the outer peripheral face of sealant layer II 8 does not surpass
Go out the outer face of laminated glass 1 and vacuum glass 3；Wherein, constitute laminated glass 1 two blocks of glass between be connected with it is ionic in
Between film layer 2, constitute vacuum glass 3 two pieces of edges of glass sealed by edge sealing-in body 9, composition vacuum glass 3
Two blocks of glass between be vacuum layer 4, the middle setting of vacuum layer 4 has what is be connected with two pieces of glass upper and lower surfaces of vacuum glass 3
Supporter 10.
Constitute in two blocks of glass of laminated glass 1, the glass away from hollow layer 5 is bend glass plate, the bend glass plate
To raised away from the direction of hollow layer 5, another block of glass of laminated glass 1 is constituted for plate glass；Constitute the two of vacuum glass 3
In block glass, away from hollow layer 5 glass be bend glass plate, the bend glass plate near hollow layer 5 direction it is convex enter, and
This two pieces of radians of bend glass plate are consistent, and another block of glass for constituting vacuum glass 3 is plate glass.I.e. in Fig. 1, interlayer
The outside glass of glass 1 is the bend glass plate of evagination, and inner glass is plate glass；The inner glass of vacuum glass 3 is flat
Glass sheet, outside glass is the bend glass plate of convex.
Preferably, at least one block glass for constituting laminated glass 1 is coated glass pane, constitutes at least the one of laminated glass 1
Block glass is armorplate glass；Described vacuum glass 3 is toughened vacuum glass.
Preferably, ionic middle film layer 2 is SGP film layers.
Embodiment 2
A kind of curved surface composite multi-layer glass, as shown in Fig. 2 including a laminated glass 1 and a vacuum glass 3, interlayer
Glass 1 and vacuum glass split about 3, make to form the hollow layer 5 of sealing between adjacent laminated glass 1 and vacuum glass 3.Phase
Adjacent laminated glass 1 and the edge of vacuum glass 3 seal the parting bead 6 for connecting and support from beginning to end, parting bead 6 and glass contact
Upper and lower surface between be pasted together by sealant layer I 7, be provided with fluid sealant on the exposed side face outside hollow layer 5 of parting bead 6
Layer II 8, sealant layer II 8 is connected to the upper and lower surface of the glass being connected with parting bead 6, and the outer peripheral face of sealant layer II 8 does not surpass
Go out the outer face of laminated glass 1 and vacuum glass 3；Wherein, constitute laminated glass 1 two blocks of glass between be connected with it is ionic in
Between film layer 2, constitute vacuum glass 3 two pieces of edges of glass sealed by edge sealing-in body 9, composition vacuum glass 3
Two blocks of glass between be vacuum layer 4, the middle setting of vacuum layer 4 has what is be connected with two pieces of glass upper and lower surfaces of vacuum glass 3
Supporter 10.
Two blocks of glass for constituting laminated glass 1 are bend glass plate, and its bend glass plate is to away from the direction of hollow layer 5
It is raised；Two blocks of glass for constituting vacuum glass 3 are bend glass plate, and its bend glass plate is convex to the direction near hollow layer 5
Enter；The radian of each bend glass plate is consistent.
Preferably, at least one block glass for constituting laminated glass 1 is coated glass pane, constitutes at least the one of laminated glass 1
Block glass is armorplate glass；Described vacuum glass 3 is toughened vacuum glass.
Preferably, ionic middle film layer 2 is SGP film layers.
Embodiment 3
A kind of curved surface composite multi-layer glass, as shown in figure 3, including two laminated glass 1 and two vacuum glass 3, it is adjacent
Laminated glass 1 and vacuum glass split about 3.Structure per adjacent laminated glass 1 and vacuum glass 3 is with reference to embodiment 2
Fig. 2 shown in, the hollow layer 5 of sealing is formed between adjacent laminated glass 1 and vacuum glass 3.Adjacent laminated glass 1 and true
The edge of empty glass 3 seals the parting bead 6 for connecting and supports from beginning to end, leads between parting bead 6 and the upper and lower surface of glass contact
Cross sealant layer I 7 to be pasted together, sealant layer II 8, sealant layer II are provided with the exposed side face outside hollow layer 5 of parting bead 6
8 upper and lower surfaces for being connected to the glass being connected with parting bead 6, and sealant layer II 8 outer peripheral face without departing from laminated glass 1 and vacuum
The outer face of glass 3；Wherein, ionic middle film layer 2 is connected between two blocks of glass for constituting laminated glass 1, vacuum is constituted
Two pieces of edges of glass of glass 3 are sealed by edge sealing-in body 9, are between two blocks of glass for constituting vacuum glass 3
Vacuum layer 4, the middle setting of vacuum layer 4 has the supporter 10 being connected with two pieces of glass upper and lower surfaces of vacuum glass 3.
Two blocks of glass for constituting laminated glass 1 are bend glass plate, and its bend glass plate is to away from the direction of hollow layer 5
It is raised；Two blocks of glass for constituting vacuum glass 3 are bend glass plate, and its bend glass plate is convex to the direction near hollow layer 5
Enter；The radian of each bend glass plate is consistent.
Preferably, at least one block glass for constituting laminated glass 1 is coated glass pane, constitutes at least the one of laminated glass 1
Block glass is armorplate glass；Described vacuum glass 3 is toughened vacuum glass.
Preferably, ionic middle film layer 2 is SGP film layers.
In the specific implementation, can be combined using the complex curved glass of multiple embodiments 1 or embodiment 2 and used,
Be not limited to above three embodiment, the edge head and the tail sealing of adjacent laminated glass 1 and vacuum glass 3 connect every
Bar 6 is supported.Bend glass for building can reduce aerodynamic air resistance coefficient for flat glass.
Curved surface composite multi-layer glass of the present utility model, the tensile strength of its laminated glass 1 is not less than 32MPa, tear
Intensity is not less than 48mj/m3, not less than 400%, yellow colour index is not more than 2.5, light transmittance to elongation at break（6+1.52+6）It is not small
In 88.Performance can meet the thickness of reduction glass on the premise of required standard on field due to the glass of in the market, be easy to peace
Dress and maintenance.And sound transmission loss of the present utility model is up to 42dB, the 28dB of common LOW-E double glazings, this practicality are far longer than
Close dew temperature≤- 45 DEG C of novel glass, and close dew temperature≤- 5 DEG C of common LOW-E double glazings；The utility model glass
Heat transfer coefficient U values（That is K values）It is 0.42W/M2.K, far below 1.83 W/M of common LOW-E double glazings2.K；This practicality is new
The coefficient of heat insulation SHGC of type glass is 0.45, and shading coefficient SC is 0.52.The preferred ionic middle film layer 2 of the utility model is
The WI-SGP film layers being commercially available, SGP film layers are ethylene-methacrylic acid copolymer.
Claims (7)
1. a kind of curved surface composite multi-layer glass, it is characterised in that：Including at least one laminated glass（1）With at least one vacuum glass
Glass（3）, adjacent laminated glass（1）And vacuum glass（3）Split up and down, and adjacent laminated glass（1）And vacuum glass（3）
Edge seal the parting bead for connecting from beginning to end（6）Support, makes adjacent laminated glass（1）And vacuum glass（3）Between
Form the hollow layer of sealing（5）, constitute laminated glass（1）Two blocks of glass in, away from hollow layer（5）Glass be bend glass
Plate, the bend glass plate is to away from hollow layer（5）Direction it is raised；Constitute vacuum glass（3）Two blocks of glass in, away from hollow
Layer（5）Glass be bend glass plate, the bend glass plate is near hollow layer（5）Direction it is convex enter, and this two pieces of curved surface glass
The radian of glass plate is consistent；Parting bead（6）Pass through sealant layer I and the upper and lower surface of glass contact between（7）It is pasted together, every
Bar（6）It is exposed in hollow layer（5）Outer side face is provided with sealant layer II（8）, sealant layer II（8）It is connected to and parting bead（6）
The upper and lower surface of the glass of connection, and sealant layer II（8）Outer peripheral face without departing from laminated glass（1）And vacuum glass（3）'s
Outer face；Wherein, laminated glass is constituted（1）Two blocks of glass between be connected with ionic middle film layer（2）, constitute vacuum glass
（3）Two pieces of edges of glass pass through edge sealing-in body（9）Sealing.
2. a kind of curved surface composite multi-layer glass according to claim 1, it is characterised in that：Constitute vacuum glass（3）Two
It is vacuum layer between block glass（4）, vacuum layer（4）Middle setting has and vacuum glass（3）Two pieces of glass upper and lower surfaces connection
Supporter（10）.
3. a kind of curved surface composite multi-layer glass according to claim 1, it is characterised in that：Constitute laminated glass（1）Extremely
Few one block of glass is coated glass pane.
4. a kind of curved surface composite multi-layer glass according to claim 1 or 3, it is characterised in that：Constitute laminated glass（1）'s
At least one block glass is armorplate glass.
5. a kind of curved surface composite multi-layer glass according to claim 1 and 2, it is characterised in that：Described vacuum glass（3）
It is toughened vacuum glass.
6. a kind of curved surface composite multi-layer glass according to claim 1, it is characterised in that：Constitute laminated glass（1）Two
Block glass is bend glass plate, and its bend glass plate is to away from hollow layer（5）Direction it is raised；Constitute vacuum glass（3）'s
Two blocks of glass are bend glass plate, and its bend glass plate is near hollow layer（5）Direction it is convex enter；The arc of each bend glass plate
Degree is consistent.
7. a kind of curved surface composite multi-layer glass according to claim 1, it is characterised in that：Described ionic middle film layer
（2）It is SGP film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241182.2U CN206217292U (en) | 2016-11-21 | 2016-11-21 | A kind of curved surface composite multi-layer glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241182.2U CN206217292U (en) | 2016-11-21 | 2016-11-21 | A kind of curved surface composite multi-layer glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217292U true CN206217292U (en) | 2017-06-06 |
Family
ID=58790454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621241182.2U Expired - Fee Related CN206217292U (en) | 2016-11-21 | 2016-11-21 | A kind of curved surface composite multi-layer glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217292U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995326A (en) * | 2018-06-08 | 2018-12-14 | 福建省万达汽车玻璃工业有限公司 | A kind of locomotive glass and its manufacturing method |
| CN110485871A (en) * | 2019-08-21 | 2019-11-22 | 赖茂雄 | A kind of insulation aluminum alloy doors and windows |
| CN112225473A (en) * | 2020-10-16 | 2021-01-15 | 福旸技术开发有限公司 | Method for manufacturing curved vacuum glass |
| CN112805257A (en) * | 2018-09-05 | 2021-05-14 | 日本板硝子株式会社 | Vacuum glass and manufacturing method thereof |
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| CN113147124A (en) * | 2021-05-24 | 2021-07-23 | 山东交通职业学院 | Antifog front windshield of car |
-
2016
- 2016-11-21 CN CN201621241182.2U patent/CN206217292U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995326A (en) * | 2018-06-08 | 2018-12-14 | 福建省万达汽车玻璃工业有限公司 | A kind of locomotive glass and its manufacturing method |
| CN112805257A (en) * | 2018-09-05 | 2021-05-14 | 日本板硝子株式会社 | Vacuum glass and manufacturing method thereof |
| EP3848338A4 (en) * | 2018-09-05 | 2022-06-01 | Nippon Sheet Glass Company, Limited | Vacuum glass and method for manufacturing same |
| CN112805257B (en) * | 2018-09-05 | 2024-02-20 | 日本板硝子株式会社 | Vacuum glass and method for manufacturing same |
| CN110485871A (en) * | 2019-08-21 | 2019-11-22 | 赖茂雄 | A kind of insulation aluminum alloy doors and windows |
| CN112225473A (en) * | 2020-10-16 | 2021-01-15 | 福旸技术开发有限公司 | Method for manufacturing curved vacuum glass |
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| CN113147124A (en) * | 2021-05-24 | 2021-07-23 | 山东交通职业学院 | Antifog front windshield of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206217292U (en) | A kind of curved surface composite multi-layer glass | |
| CN204876211U (en) | Heat -preservation type cavity glass insulates against heat in three glasss, two chambeies | |
| CN204113035U (en) | A kind of hollow glass | |
| CN106218141B (en) | Composite fireproof glass | |
| CN105041138A (en) | Thermal insulation hollow glass | |
| CN105040867A (en) | Three-glass-layer and two-cavity thermal insulation hollow glass | |
| CN203284329U (en) | Two-LOW-E three-glass two-cavity hollow glass | |
| CN206158506U (en) | Energy -conserving anti -riot fire prevention composite glass that villa was used | |
| CN206655627U (en) | A kind of heat-insulating bridge-cut-off aluminium alloy heat insulating window | |
| CN205531983U (en) | Passive energy efficiency building aluminum alloy flat -open window | |
| CN211497400U (en) | Hollow glass structure | |
| CN204113034U (en) | A kind of hollow glass | |
| CN209838145U (en) | Heat-insulating energy-saving hollow glass | |
| CN106437435A (en) | Thermal insulation hollow glass for buildings | |
| CN207620679U (en) | A kind of sun-shading louver glass | |
| CN205532046U (en) | Energy -saving cavity glass of high strength | |
| CN108952486A (en) | A kind of energy conservation hollow glass | |
| CN110485897A (en) | With fire resisting, heat preservation, sound insulation function novel platform screen door body | |
| CN215859770U (en) | Heat-preservation glass | |
| CN202509973U (en) | Novel safety hollow glass | |
| CN204850941U (en) | Thermal -insulated heat -preservation type cavity glass | |
| CN217975939U (en) | Heat insulation type toughened glass | |
| CN212743820U (en) | Layering reinforcing section bar for improving fire resistance of doors and windows | |
| CN210706366U (en) | Explosion-proof LOW-E glass | |
| CN106837106A (en) | A kind of broken-bridge aluminum alloy door and window structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 237000 Anhui city of Lu'an province Yu'an District Pingqiao Industrial Park Zhenhua Road and cross road intersection southwest side Patentee after: ANHUI LANDI ENERGY SAVING GLASS CO.,LTD. Address before: 471000 Henan Province, Luoyang Xigong Road North Spring Village 9 Building No. 601 Patentee before: Wang Yongguang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |