CN201738772U - Multi-functional safe and energy-saving window - Google Patents
Multi-functional safe and energy-saving window Download PDFInfo
- Publication number
- CN201738772U CN201738772U CN2010205013058U CN201020501305U CN201738772U CN 201738772 U CN201738772 U CN 201738772U CN 2010205013058 U CN2010205013058 U CN 2010205013058U CN 201020501305 U CN201020501305 U CN 201020501305U CN 201738772 U CN201738772 U CN 201738772U
- Authority
- CN
- China
- Prior art keywords
- leaf
- window
- window page
- page
- layer
- 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 - Lifetime
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates a multi-functional safe and energy-saving window, which comprises a window frame and a double layer window sash; the inner window sash is one with an obstructing layer made from transparent and light absorbing polyethylene plastic panels; the outer window sash is a curtain-layer window sash made from non-transparent polyethylene plastic panels; the double layer window sash is provided with a material collecting box at the top and a window sash material supporting rack is arranged on the material collecting box; the wind sash material supporting rack is further provided with an obstructing layer material winding roll and a window curtain layer sash material winding roll; the obstructing layer material winding roll and the window curtain layer sash material winding roll are mounted respectively at the upper ends of the obstructing layer window sash and the curtain-layer window sash; the window frame is arranged under the material collecting box, and the two sides of the window frame are respectively provided from inside out with movable groove rails for the obstructing layer window sash and the curtain-layer window sash; the lower frame of the window frame is arranged respectively with two groove rails for the obstructing layer window sash and the curtain-layer window sash. The window of the utility model is very effective in heat and sound insulation. With an opened size, capable of well ventilating, occupying less space, and having the function of theft prevention, the window can also be used in emergencies, for instance, emergency rescues or emergency escapes. In addition, the window also integrates the functions of curtains and screen windows into one.
Description
Technical field
The utility model relates to a kind of multifunctional safe energy-saving window.
Background technology
The outer wall window of existing building is equipped with safety grid mostly, and the safety grid material category is various, and structure is also multifarious.Existing safety grid protrudes from the building construction exterior wall mostly, the overall image of influence building.And mostly existing safety grid is to fix, in case perils such as breaking out of fire are difficult to escape and escape danger.
Mostly existing window is push-and-pull if adopting, flatly open two kinds of structures.Though sliding sash occupies little space, two fan windows can not be opened simultaneously, can only half-open semi-closure, and air permeability is relatively poor relatively.Casement window has inner-opening type and outward opening two kinds, no matter which kind of, open area is all bigger, air permeability is good, but it all need take certain space: when outward opening window is opened when opening, the window page or leaf need take the outer block space of wall, damage easily when blowing hard, inward then will take indoor segment space, and also is inconvenient to arrange screen window and curtain in the window.
Advantages such as to have a thermal insulation soundproof effect good because of double layer glass, energy-conservation, each glass door and window of national requirements uses double layer glass more, but since the restriction of various conditions also carry out fully at present and put in place.
The utility model content
The purpose of this utility model is to provide a kind of thermal insulation soundproof effect good, and open area is big, and air permeability is good, and it is little to take up room, and integrates the multifunctional safe energy-saving window of curtain function.
The further purpose of the utility model is to provide a kind of multifunctional safe energy-saving window that integrates the screen window function.
The utility model further purpose is to provide a kind of Ju You Fang Pirates function, makes things convenient for the multifunctional safe energy-saving window of emergency relief and escape.
The purpose of this utility model is achieved through the following technical solutions: it comprises window frame, also comprises two-layer window page or leaf, and internal layer window page or leaf is an insulating course window page or leaf, the PEF sheet material that the material of described insulating course window page or leaf is transparent and the Bian photosensitiveness is good; The out layer window page or leaf is a curtain layer window page or leaf, and the material of described curtain layer window page or leaf is opaque PEF sheet material; Insulating course window page or leaf and curtain layer window page or leaf can play the effect of double layer glass, the sound insulation thermal insulation is effective, window page or leaf top is provided with Material collecting box for harvesting, Material collecting box for harvesting is provided with window page or leaf material supporting rack, window page or leaf material supporting rack is provided with insulating course window page or leaf winding reel and curtain layer window page or leaf winding reel, described insulating course window page or leaf upper end, curtain layer window page or leaf upper end is contained in respectively on insulating course window page or leaf winding reel and the curtain layer window page or leaf winding reel, described window frame is located at the Material collecting box for harvesting below, the window frame left and right sides is respectively equipped with insulating course window page or leaf motion grooved rail from the inside to the outside, curtain layer window page or leaf motion grooved rail, in each motion grooved rail weather strip is housed all, the lower frame of window frame is provided with respectively and insulating course window page or leaf and corresponding two grooved rails of curtain layer window page or leaf.
Described insulating course window page or leaf is provided with horizontal equally distributed reinforcing rib, is beneficial to increase planar strength.
The user also can freely carry out the air brushing picture on insulating course window page or leaf, increase aesthetic appearance.
Described curtain layer window page or leaf is provided with horizontal equally distributed reinforcing rib, is beneficial to increase planar strength.
Described insulating course window page or leaf bottom, curtain layer window page or leaf bottom are equipped with bar steel locating button, are located at the window frame lower frame and respectively with in insulating course window page or leaf and corresponding two grooved rails of curtain layer window page or leaf magnetic stripe are housed all, help the sealing and fixing that this two-layer window page or leaf closes following time.
Described insulating course window page or leaf winding reel and curtain layer window page or leaf winding reel are manually control or electronic control.
The further purpose of the utility model is achieved through the following technical solutions: the described curtain layer window page or leaf outside is provided with screen window layer window page or leaf, also be provided with screen window layer window page or leaf winding reel on the window page or leaf material supporting rack, screen window layer window page or leaf upper end is contained on the screen window layer window page or leaf winding reel, the window frame left and right sides is equipped with the screen window layer window page or leaf motion grooved rail that places the curtain layer window page or leaf motion grooved rail outside, in the described screen window layer window page or leaf motion grooved rail weather strip is housed all, the window frame lower frame is provided with and the corresponding grooved rail of screen window layer window page or leaf.
The material of described screen window layer window page or leaf can be nylon yarn or steel yarn.
The periphery of described screen window layer window page or leaf is provided with nylon or ox tendon strip.
Described screen window layer window page or leaf is provided with horizontal equally distributed reinforcing rib, is beneficial to increase planar strength.
Described screen window layer window page or leaf winding reel is manually control or electronic control.
Described screen window layer window page or leaf bottom is provided with bar steel locating button, be located at the window frame lower frame and with the corresponding grooved rail of screen window layer window page or leaf in magnetic stripe is housed, help the sealing and fixing that this layer window page or leaf closes following time.
The utility model further purpose is achieved through the following technical solutions: the described screen window layer window page or leaf outside is provided with theft-proof layer window page or leaf, also be provided with theft-proof layer window page or leaf winding reel on the window page or leaf material supporting rack, theft-proof layer window page or leaf upper end is contained on the theft-proof layer window page or leaf winding reel, described theft-proof layer window page or leaf comprises many equally spaced antitheft metal tubes, each antitheft metal tube bonding jumper, ox tendon strip or knit nylon bar connect, the window frame left and right sides is provided with the locking lockset, the screen window layer window page or leaf motion grooved rail outside is provided with locking lockset motion grooved rail, the locking lockset motion grooved rail outside is provided with locking movable block motion grooved rail, antitheft metal tube locking movable block is housed in the locking movable block motion grooved rail, the locking lockset head is deployed in locking lockset motion grooved rail, locking lockset afterbody contacts with antitheft metal tube locking movable block, the window frame left and right sides is provided with the antitheft metal tube that places the locking movable block motion grooved rail outside piece that is locked, antitheft metal tube is locked and is evenly distributed with antitheft metal tube fixed limit mouth on the piece longitudinal direction, antitheft metal tube locking movable block longitudinal direction is provided with and the adaptive spacing bayonet socket of antitheft metal tube fixed limit mouth, the window frame lower frame is provided with and the corresponding grooved rail of theft-proof layer window page or leaf, the antitheft metal tube of theft-proof layer window page or leaf end place be located at the window frame lower frame and with the corresponding grooved rail of theft-proof layer window page or leaf.
When theft-proof layer window page or leaf puts down, its antitheft metal tube one side snaps in the be locked antitheft metal tube fixed limit mouth of piece of antitheft metal tube, promoting antitheft metal tube locking movable block by the locking lockset outwards moves, antitheft metal tube opposite side is snapped on the antitheft metal tube locking movable block and the adaptive spacing bayonet socket of antitheft metal tube fixed limit mouth, pass through the fixing and locking lockset again with antitheft metal tube fixing and locking, when needs are rolled theft-proof layer window page or leaf, only need antitheft metal tube locking movable block is unclamped, the latch-release of antitheft metal tube gets final product.
Each of multifunctional safe energy-saving window described in the utility model layer window page or leaf all is the operating principle of utilizing rolling-gate, makes up and down scrolling of each layer window page or leaf.
Theft-proof layer window page or leaf described in the utility model from the lining position and lock, has overcome the defective of existing burglary-resisting window evagination by movable block locking lockset, helps keeping building integral attractive in appearance, and when facing a danger, each layer window also all can be opened, and is suitable for emergency relief and escape.Each layer window page or leaf all is an operating principle of utilizing rolling-gate, has overcome the defective of existing casement window and sliding sash, and it is big to have an open area, and air permeability is good, advantage such as little, the good seal performance of taking up room, water resistance are excellent.Insulating course window page or leaf adopts transparent soft material, and curtain layer window page or leaf adopts opaque soft material, and insulating course window page or leaf and curtain layer window page or leaf can play the effect of double layer glass, and the sound insulation thermal insulation is effective, and energy-conservation.During as chamber Inner window, multifunctional safe energy-saving window described in the utility model can include only insulating course window page or leaf, curtain layer window page or leaf.The utility model will be prevented the glassy layer, curtain layer, screen window layer science of Pirates window, window organically in conjunction with as a whole, and the utility model is both beautiful and practical, and cost of production is low, and is easy for installation.
Description of drawings
The structural representation that Fig. 1 rolls insulating course window page or leaf, curtain layer window page or leaf, screen window layer window page or leaf for the utility model one embodiment;
Fig. 2 is window frame one a side structure schematic diagram embodiment illustrated in fig. 1;
Fig. 3 is a theft-proof layer window page structure schematic diagram embodiment illustrated in fig. 1;
Fig. 4 is an insulating course window page structure schematic diagram embodiment illustrated in fig. 1;
Fig. 5 is a curtain layer window page structure schematic diagram embodiment illustrated in fig. 1;
Fig. 6 is a screen window layer window page structure schematic diagram embodiment illustrated in fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
With reference to accompanying drawing, present embodiment comprises window frame 3, also comprises insulating course window page or leaf 5 and curtain layer window page or leaf 6, and insulating course window page or leaf 5 is located at curtain layer window page or leaf 6 inboards, the PEF sheet material that the material of described insulating course window page or leaf 5 is transparent and the Bian photosensitiveness is good; The material of described curtain layer window page or leaf 6 is opaque PEF sheet material; Insulating course window page or leaf 5 and curtain layer window page or leaf 6 can play the effect of double layer glass, the sound insulation thermal insulation is effective, window page or leaf top is provided with Material collecting box for harvesting 2, Material collecting box for harvesting 2 is provided with window page or leaf material supporting rack 2-1, window page or leaf material supporting rack 2-1 is provided with insulating course window page or leaf winding reel 2-5 and curtain layer window page or leaf winding reel 2-4, described insulating course window page or leaf 5 upper ends, curtain layer window page or leaf 6 upper ends are contained in respectively on insulating course window page or leaf winding reel 2-5 and the curtain layer window page or leaf winding reel 2-4, described window frame 3 is located at Material collecting box for harvesting 2 belows, window frame 3 left and right sides are respectively equipped with insulating course window page or leaf motion grooved rail 3-1 from the inside to the outside, curtain layer window page or leaf motion grooved rail 3-2, in each motion grooved rail weather strip is housed all, the lower frame of window frame 3 is provided with respectively and insulating course window page or leaf 5 and curtain layer window page or leaf 6 corresponding two grooved rails.
Described insulating course window page or leaf 5 is provided with horizontal equally distributed reinforcing rib 5-1, is beneficial to increase planar strength.
The user also can freely carry out the air brushing picture on insulating course window page or leaf 5, increase aesthetic appearance.
Described curtain layer window page or leaf 6 is provided with horizontal equally distributed reinforcing rib 6-1, is beneficial to increase planar strength.
Described insulating course window page or leaf 5 bottoms, curtain layer window page or leaf 6 bottoms are equipped with bar steel locating button (not shown), be located at window frame 3 lower frames and respectively with in insulating course window page or leaf 5 and curtain layer window page or leaf 6 corresponding two grooved rails magnetic stripe (not shown) be housed all, help the sealing and fixing that this two-layer window page or leaf closes following time.
Described insulating course window page or leaf winding reel 2-5 and curtain layer window page or leaf winding reel 2-4 are manually control or electronic control.
Described curtain layer window page or leaf 6 outsides are provided with screen window layer window page or leaf 7, also be provided with screen window layer window page or leaf winding reel 2-3 on the window page or leaf material supporting rack 2-1, screen window layer window page or leaf 7 upper ends are contained on the screen window layer window page or leaf winding reel 2-3, window frame 3 left and right sides are equipped with the screen window layer window page or leaf motion grooved rail 3-3 that places the curtain layer window page or leaf motion grooved rail 3-2 outside, among the described screen window layer window page or leaf motion grooved rail 3-3 weather strip is housed all, window frame 3 lower frames are provided with and screen window layer window page or leaf 7 corresponding grooved rails.
The material of described screen window layer window page or leaf 7 can be nylon yarn.
The periphery of described screen window layer window page or leaf 7 is provided with nylon 7-1.
Described screen window layer window page or leaf 7 is provided with horizontal equally distributed reinforcing rib 7-2, is beneficial to increase planar strength.
Described screen window layer window page or leaf winding reel 2-3 is manually control or electronic control.
Described screen window layer window page or leaf 7 bottoms are provided with bar steel locating button (not shown), be located at window frame 3 lower frames and with screen window layer window page or leaf 7 corresponding grooved rails in magnetic stripe is housed, help the sealing and fixing that this layer window page or leaf closes following time.
Described screen window layer window page or leaf 7 outsides are provided with theft-proof layer window page or leaf 4, also be provided with theft-proof layer window page or leaf winding reel 2-2 on the window page or leaf material supporting rack 2-1, theft-proof layer window page or leaf 4 upper ends are contained on the theft-proof layer window page or leaf winding reel 2-2, described theft-proof layer window page or leaf 4 comprises the antitheft metal tube 4-2 of 6 spacings, each antitheft metal tube 4-2 connects with bonding jumper 4-1, window frame 3 left and right sides are provided with locking lockset 3-6, the screen window layer window page or leaf motion grooved rail 3-3 outside is provided with locking lockset motion grooved rail 3-9, the locking lockset motion grooved rail 3-9 outside is provided with locking movable block motion grooved rail 3-10, antitheft metal tube locking movable block 3-4 is housed among the locking movable block motion grooved rail 3-10, locking lockset 3-6 head places locking lockset motion grooved rail 3-9, locking lockset 3-6 afterbody contacts with antitheft metal tube locking movable block 3-4, window frame 3 left and right sides are provided with the antitheft metal tube that places the locking movable block motion grooved rail 3-10 outside piece 3-7 that is locked, antitheft metal tube is locked and is evenly distributed with antitheft metal tube fixed limit mouth 3-5 on the piece 3-7 longitudinal direction, antitheft metal tube locking movable block 3-4 longitudinal direction is provided with the adaptive spacing bayonet socket 3-8 with antitheft metal tube fixed limit mouth 3-5, window frame 3 lower frames are provided with and theft-proof layer window page or leaf 4 corresponding grooved rails, the antitheft metal tube 4-2 of theft-proof layer window page or leaf 4 ends place be located at window frame 3 lower frames and with theft-proof layer window page or leaf 7 corresponding grooved rails.
Embodiment 2:
The difference of present embodiment and embodiment 1 is that the material of described screen window layer window 7 is the steel yarn, and each metal tube on the described theft-proof layer window page or leaf fuses by ox tendon strip, and the periphery of screen window layer window page or leaf is provided with the Cowhells material, and each winding reel is manual control.
All the other are with embodiment 1.
Embodiment 3:
The difference of present embodiment and embodiment 1 is that each metal tube on the described theft-proof layer window page or leaf fuses by the knit nylon bar.
All the other are with embodiment 1.
Claims (9)
1. a multifunctional safe energy-saving window comprises window frame, it is characterized in that, also comprises two-layer window page or leaf, and internal layer window page or leaf is an insulating course window page or leaf, the PEF plastic sheet that the material of described insulating course window page or leaf is transparent and the Bian photosensitiveness is good; The out layer window page or leaf is a curtain layer window page or leaf, and the material of described curtain layer window page or leaf is opaque PEF plastic sheet; Window page or leaf top is provided with Material collecting box for harvesting, Material collecting box for harvesting is provided with window page or leaf material supporting rack, window page or leaf material supporting rack is provided with insulating course window page or leaf winding reel and curtain layer window page or leaf winding reel, described insulating course window page or leaf upper end, curtain layer window page or leaf upper end is contained in respectively on insulating course window page or leaf winding reel and the curtain layer window page or leaf winding reel, described window frame is located at the Material collecting box for harvesting below, the window frame left and right sides is respectively equipped with insulating course window page or leaf motion grooved rail from the inside to the outside, curtain layer window page or leaf motion grooved rail, in each motion grooved rail weather strip is housed all, the lower frame of window frame is provided with respectively and insulating course window page or leaf and corresponding two grooved rails of curtain layer window page or leaf.
2. multifunctional safe energy-saving window according to claim 1 is characterized in that, described insulating course window page or leaf is provided with horizontal equally distributed reinforcing rib.
3. multifunctional safe energy-saving window according to claim 1 and 2 is characterized in that, described curtain layer window page or leaf is provided with horizontal equally distributed reinforcing rib.
4. multifunctional safe energy-saving window according to claim 1 and 2, it is characterized in that, described insulating course window page or leaf bottom, curtain layer window page or leaf bottom are equipped with bar steel locating button, are located at the window frame lower frame and respectively with in insulating course window page or leaf and corresponding two grooved rails of curtain layer window page or leaf magnetic stripe are housed all.
5. multifunctional safe energy-saving window according to claim 1 and 2, it is characterized in that, the described curtain layer window page or leaf outside is provided with screen window layer window page or leaf, also be provided with screen window layer window page or leaf winding reel on the window page or leaf material supporting rack, screen window layer window page or leaf upper end is contained on the screen window layer window page or leaf winding reel, the window frame left and right sides is equipped with the screen window layer window page or leaf motion grooved rail that places the curtain layer window page or leaf motion grooved rail outside, in the described screen window layer window page or leaf motion grooved rail weather strip is housed all, and the window frame lower frame is provided with and the corresponding grooved rail of screen window layer window page or leaf.
6. multifunctional safe energy-saving window according to claim 5 is characterized in that, the periphery of described screen window layer window page or leaf is provided with nylon or ox tendon strip.
7. multifunctional safe energy-saving window according to claim 5 is characterized in that, described screen window layer window page or leaf is provided with horizontal equally distributed reinforcing rib.
8. multifunctional safe energy-saving window according to claim 5 is characterized in that, described screen window layer window page or leaf bottom is provided with bar steel locating button, be located at the window frame lower frame and with the corresponding grooved rail of screen window layer window page or leaf in magnetic stripe is housed.
9. multifunctional safe energy-saving window according to claim 5, it is characterized in that, the described screen window layer window page or leaf outside is provided with theft-proof layer window page or leaf, also be provided with theft-proof layer window page or leaf winding reel on the window page or leaf material supporting rack, theft-proof layer window page or leaf upper end is contained on the theft-proof layer window page or leaf winding reel, described theft-proof layer window page or leaf comprises many equally spaced antitheft metal tubes, each antitheft metal tube bonding jumper, ox tendon strip or knit nylon bar connect, the window frame left and right sides is provided with the locking lockset, the screen window layer window page or leaf motion grooved rail outside is provided with locking lockset motion grooved rail, the locking lockset motion grooved rail outside is provided with locking movable block motion grooved rail, antitheft metal tube locking movable block is housed in the locking movable block motion grooved rail, the locking lockset head is deployed in locking lockset motion grooved rail, locking lockset afterbody contacts with antitheft metal tube locking movable block, the window frame left and right sides is provided with the antitheft metal tube that places the locking movable block motion grooved rail outside piece that is locked, antitheft metal tube is locked and is evenly distributed with antitheft metal tube fixed limit mouth on the piece longitudinal direction, antitheft metal tube locking movable block longitudinal direction is provided with and the adaptive spacing bayonet socket of antitheft metal tube fixed limit mouth, the window frame lower frame is provided with and the corresponding grooved rail of theft-proof layer window page or leaf, the antitheft metal tube of theft-proof layer window page or leaf end place be located at the window frame lower frame and with the corresponding grooved rail of theft-proof layer window page or leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205013058U CN201738772U (en) | 2010-08-23 | 2010-08-23 | Multi-functional safe and energy-saving window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205013058U CN201738772U (en) | 2010-08-23 | 2010-08-23 | Multi-functional safe and energy-saving window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738772U true CN201738772U (en) | 2011-02-09 |
Family
ID=43554050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205013058U Expired - Lifetime CN201738772U (en) | 2010-08-23 | 2010-08-23 | Multi-functional safe and energy-saving window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915053A (en) * | 2010-08-23 | 2010-12-15 | 陈伟成 | Multifunctional safe energy-saving window |
-
2010
- 2010-08-23 CN CN2010205013058U patent/CN201738772U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915053A (en) * | 2010-08-23 | 2010-12-15 | 陈伟成 | Multifunctional safe energy-saving window |
| CN101915053B (en) * | 2010-08-23 | 2012-01-25 | 陈伟成 | Multifunctional safe energy-saving window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201738772U (en) | Multi-functional safe and energy-saving window | |
| CN202417198U (en) | Combined casement window | |
| CN202926111U (en) | Novel multifunctional composite window | |
| CN101915053B (en) | Multifunctional safe energy-saving window | |
| CN202055691U (en) | Sealed aluminum alloy side hung window | |
| CN205370297U (en) | Multi -functional vertical hinged door structure | |
| CN201170044Y (en) | Sliding type foldable window guard rail | |
| CN103485685A (en) | Anti-theft mosquito-repellent aluminum alloy window | |
| CN206438921U (en) | A kind of heat-insulated three rails sliding windows of GR130 | |
| CN203081153U (en) | Sliding integral casement window | |
| CN203655110U (en) | Horizontal roll-up window | |
| KR20110001229U (en) | the double window system of an outer wall | |
| CN202945951U (en) | Multifunctional sliding window | |
| CN208073262U (en) | A kind of dispersion Integral aluminum alloy heat insulating bridge-cut-off sliding | |
| CN202148851U (en) | Glass door window embedded with louver | |
| CN202899981U (en) | Ventilation anti-theft shutter | |
| CN205445325U (en) | In -swinging tilt -turn window | |
| CN205153856U (en) | Integrative fenestrato of translation flat -open | |
| CN2685508Y (en) | Multifunction protection window | |
| CN202299941U (en) | Trinitarian vertical outer frame section bar integrating rolling shutter | |
| CN216974576U (en) | Safety door and window for architectural decoration | |
| CN201650081U (en) | Composite door | |
| CN207647445U (en) | A kind of door and window integrated external sunshade system | |
| CN107956407A (en) | A kind of one external casement window of window screening | |
| CN221703571U (en) | Flat-open window structure with heat insulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20120125 |