CN109915004B - Aluminium alloy window sash with built-in shutter - Google Patents
Aluminium alloy window sash with built-in shutter Download PDFInfo
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- CN109915004B CN109915004B CN201910218333.4A CN201910218333A CN109915004B CN 109915004 B CN109915004 B CN 109915004B CN 201910218333 A CN201910218333 A CN 201910218333A CN 109915004 B CN109915004 B CN 109915004B
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Abstract
The invention relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy window sash with a built-in shutter. The aluminum alloy window sash with the built-in shutter has the advantage that dust is not easy to accumulate on the blades. An aluminum alloy window sash with a built-in shutter comprises an aluminum alloy window frame, two glass plates arranged in the aluminum alloy window frame and a shutter mechanism positioned between the two glass plates, wherein an operating mechanism for operating the shutter to change the angle and fold and unfold is arranged at the position, facing the indoor side, of the aluminum alloy window frame, where the glass plates are located. Through setting up shutter mechanism in the position between two glass boards for the shutter can obtain the protection of glass board, can not appear the dust condition of piling up on the blade. Therefore, only the surface of the glass needs to be cleaned when the window is cleaned, and the cleaning is more convenient.
Description
Technical Field
The invention relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy window sash with a built-in shutter.
Background
The blind window is generally used for indoor and outdoor sun shading and ventilation. The louver is formed by installing a plurality of blades arranged in a certain inclination angle on a louver frame in parallel. When the solar energy collector is closed, the blades are overlapped to a certain extent, so that rainwater cannot invade and the effect of completely avoiding light is achieved; when the fan is opened, the blades are completely horizontal, so that the ventilation and lighting requirements are met.
The prior utility model patent with the publication number of CN2522589Y discloses an embedded aluminum alloy shutter. Fix the shutter stile on the window frame through the hinge in this scheme, can play the effect of adjusting the daylighting through the opening and shutting of shutter.
The above prior art solution has the following drawbacks: although the shutter has strong capability of adjusting lighting, dust is easily deposited on the blades in the using process, and the blades are difficult to clean.
Disclosure of Invention
The invention aims to provide an aluminum alloy window sash with a built-in shutter, which has the advantage that dust is not easy to accumulate on blades.
The above object of the present invention is achieved by the following technical solutions: an aluminum alloy window sash with a built-in shutter comprises an aluminum alloy window frame, two glass plates arranged in the aluminum alloy window frame and a shutter mechanism positioned between the two glass plates, wherein an operating mechanism for operating the shutter to change the angle and fold and unfold is arranged at the position, facing the indoor side, of the aluminum alloy window frame, where the glass plates are located.
Through adopting above-mentioned technical scheme, through setting up shutter mechanism in the position between two glass boards for the shutter can obtain the protection of glass board, can not appear the dust condition of piling up on the blade. Therefore, only the surface of the glass needs to be cleaned when the window is cleaned, and the cleaning is more convenient.
The invention is further configured to: a cavity communicated with the frame of the aluminum alloy window frame is formed inside the frame of the aluminum alloy window frame, the operating mechanism comprises a second sliding assembly which is arranged in a sliding mode along the vertical direction, and the part, located in the cavity, of the second sliding assembly is connected with two third pull ropes; a fourth guide wheel with an axis along the front-back direction is installed at the position, located on the upper right corner of the aluminum alloy window frame, in the cavity, a second guide wheel with an axis parallel to the fourth guide wheel is installed at the position, located on the left side of the upper end of the aluminum alloy window frame, in the cavity, and a third guide wheel with an axis parallel to the fourth guide wheel is installed at the position, located on the right side of the upper end of the aluminum alloy window frame, in the cavity; and two third pull ropes wind the fourth guide wheel upwards, one of the third pull ropes hangs down after winding the third guide wheel, the other third pull rope hangs down after winding the second guide wheel, the drooping end of the third pull rope passes through a through hole formed in each blade of the blind, and one end of the third pull rope penetrating through the lowermost blade is connected with a limiting piece which has the same length and width as the blades.
Through adopting above-mentioned technical scheme, set up the second slip subassembly that vertical direction slided for the gliding process pulling stay cord of second slip subassembly moves, makes the flagging end of stay cord upwards pack up. In the process of upwards retracting the pull rope, the connected limiting pieces are driven to move upwards, and all the blades are driven to be retracted in the process of upwards moving the limiting pieces. So that the whole blind window can be folded when the room needs lighting.
The invention is further configured to: the operating mechanism further comprises a first sliding assembly which is arranged in a sliding mode in the vertical direction, a first guide wheel with the axis in the front-back direction is installed at the position, located at the upper left corner of the aluminum alloy window frame, in the cavity, a turning wheel with the axis in the left-right direction is installed at the position, located below the first sliding assembly, in the cavity, and the part, located in the cavity, of the first sliding assembly is connected with two first pull ropes and two second pull ropes; one of the first pull ropes hangs down after bypassing the direction-changing guide grooves of the first guide wheel and the second guide wheel, and the other one of the first pull ropes hangs down between the two glass plates after bypassing the direction-changing guide grooves of the first guide wheel, the second guide wheel and the third guide wheel; two second pull ropes downwards pass through the turning wheel and then upwards pass through the first guide wheel, wherein one of the second pull ropes sags after passing through the second guide wheel, and the other one of the second pull ropes sags between the two glass plates after passing through the second guide wheel and the third guide wheel; and a supporting rope is connected between the first pull rope and the second pull rope which are drooped after passing through the same guide wheel at intervals, the supporting ropes on the two sides correspond to each other in a one-to-one equal-height mode, and a blade is arranged between the two supporting ropes with the same height in each group.
Through adopting above-mentioned technical scheme, when operation first slip subassembly upward movement, drive the flagging end downstream of second stay cord, return the flagging end upward movement of first stay cord for the angle of holding in the palm the rope changes, and the blade angle that is held in the palm by the holding in the palm the rope also changes. The first sliding assembly is operated to adjust the blade angle so as to adjust the lighting performance.
The invention is further configured to: the first sliding assembly and the second sliding assembly respectively comprise an operation block located on the inner side of the aluminum alloy window frame and a tension block located inside the cavity, the operation block and the tension block are connected through bolts, a compression block is installed on one side, facing the operation block, of the tension block in the cavity, a plurality of springs are connected between the compression block and the tension block, and the compression block is tightly attached to the inner side wall of the cavity under the action of the springs.
Through adopting above-mentioned technical scheme, set up first slip subassembly and second slip subassembly and connect the formation through operation piece and pulling force piece cooperation, the pulling force piece sets up spring and compact heap towards one side of operation piece and makes the compact heap butt when on the cavity inner wall, and the frictional resistance of compact heap and cavity inner wall makes first slip subassembly and second slip subassembly can not oneself take place to slide when not receiving the exogenic action for the shutter can stabilize the state of adjusting.
The invention is further configured to: a first guide hole communicated with the cavity is formed in the position, facing the indoor, of the inner side face of the left frame of the aluminum alloy window frame on the glass plate, and the first guide hole is arranged in the vertical direction; a second guide hole communicated with the cavity is formed in the position, facing the indoor, of the inner side face of the right frame of the aluminum alloy window frame on the glass plate, and the second guide hole is also arranged in the vertical direction; the first sliding assembly moves along the first guide hole, and the second sliding assembly moves along the second guide hole.
Through adopting above-mentioned technical scheme, set up first guiding hole and second guiding hole and come the cooperation to install first slip subassembly of guide and second slip subassembly in the position that aluminium alloy window frame both sides limit inwards for first slip subassembly and second slip subassembly can not occupy extra space.
The invention is further configured to: the positions of the first guide wheel, the second guide wheel and the third guide wheel, which are close to the two ends, are respectively provided with an annular direction-changing guide groove; and the middle parts of the second guide wheel, the third guide wheel and the fourth guide wheel are all provided with a retractable guide groove.
Through adopting above-mentioned technical scheme, set up the diversion guide slot and receive and release the guide slot and make the position of first stay cord, second stay cord and third stay cord by injectd, the problem of mutual interference influence between the different stay cords can not appear.
The invention is further configured to: the through hole is a waist-shaped hole extending in the front-back direction.
Through adopting above-mentioned technical scheme, set up waist type hole and make the blade angle of shutter when changing, the third stay cord can not interfere its rotation.
The invention is further configured to: and sealing rubber strips for sealing and preventing rain are adhered to the left and right outer side edges of the aluminum alloy window frame.
Through adopting above-mentioned technical scheme, prevent the clearance part of aluminum alloy window frame and window frame from leaking through the design of sealing rubber strip.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the shutter mechanism is arranged between the two glass plates, so that the shutter can be protected by the glass plates, and the situation of dust accumulation on the blades can be avoided;
2. one side of pulling force piece towards the operation piece sets up spring and compact heap and makes the compact heap butt when on the cavity inner wall, and the frictional resistance of compact heap and cavity inner wall makes first slip subassembly and second slip subassembly can not oneself take place to slide when not receiving the exogenic action for the shutter can be stabilized in the state of adjusting.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view of the structure of the blind mechanism in the embodiment;
FIG. 3 is a schematic cross-sectional view of an embodiment;
FIG. 4 is an enlarged view at A in FIG. 2;
fig. 5 is an enlarged view at B in fig. 2.
Reference numerals: 1. an aluminum alloy window frame; 2. a glass plate; 3. a blind mechanism; 4. sealing the rubber strip; 5. a cavity; 6. a first guide hole; 7. a second guide hole; 8. a first slide assembly; 9. a second slide assembly; 10. an operation block; 11. a tension block; 12. a compression block; 13. a spring; 14. a first guide wheel; 15. a second guide wheel; 16. a third guide wheel; 17. a direction-changing guide groove; 18. a first pull cord; 19. a turning wheel; 20. a second pull cord; 21. supporting a rope; 22. a blade; 23. a fourth guide wheel; 24. collecting and releasing the guide groove; 25. a third pull cord; 26. a through hole; 27. a limiting sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an aluminum alloy window sash with a built-in blind includes an aluminum alloy window frame 1, two glass plates 2 installed in the aluminum alloy window frame 1, and a blind mechanism 3 located between the two glass plates 2.
As shown in fig. 1 and fig. 3, sealing rubber strips 4 for sealing and rain proofing are adhered to the left and right outer sides of the aluminum alloy window frame 1, and the frame of the aluminum alloy window frame 1 is of a hollow structure to form communicated cavities 5. The first guiding hole 6 that the indoor position shaping of the left frame medial surface of aluminum alloy window frame 1 in glass sheet 2 orientation had intercommunication cavity 5, and first guiding hole 6 sets up along vertical direction. The right frame medial surface of aluminum alloy window frame 1 is at glass plate 2 towards indoor position shaping has the second guiding hole 7 of intercommunication cavity 5, and second guiding hole 7 sets up along vertical direction equally.
As shown in fig. 2 and 4, the blind mechanism 3 includes a first sliding module 8 moving along the first guide hole 6 and a second sliding module 9 moving along the second guide hole 7, wherein the first sliding module 8 is used for changing the direction angle of the blind slats 22, and the second sliding module 9 is used for controlling the retraction of the blind. The first sliding assembly 8 comprises an operation block 10 positioned on the inner side of the aluminum alloy window frame 1 and a tension block 11 positioned in the cavity 5, and the operation block 10 and the tension block 11 are connected through bolts. A pressing block 12 is arranged on one side, facing the first guide hole 6, of the tension block 11 in the cavity 5, and a plurality of springs 13 are connected between the pressing block 12 and the tension block 11. Compress tightly the cavity 5 inside wall through compact heap 12, first sliding component 8 fixes a position under the frictional force effect between compact heap 12 and cavity 5 inner wall, and only push operation piece 10 makes first sliding component 8 overcome the frictional force and act on the time can follow first guiding hole 6 and slide.
As shown in fig. 2 and 5, a first guide wheel 14 having an axis in the front-rear direction is installed at a position in the cavity 5, which is located at the upper left corner of the aluminum alloy window frame 1, a second guide wheel 15 having an axis parallel to the first guide wheel 14 is installed at a position in the cavity 5, which is located at the upper left side of the aluminum alloy window frame 1, and a third guide wheel 16 having an axis parallel to the first guide wheel 14 is installed at a position in the cavity 5, which is located at the upper right side of the aluminum alloy window frame 1. The positions of the first guide wheel 14, the second guide wheel 15 and the third guide wheel 16 close to the two ends are respectively provided with an annular direction-changing guide groove 17.
As shown in fig. 2 and 5, two first pulling ropes 18 are connected to the pulling block 11 near the upper end, one of the first pulling ropes 18 goes around the direction-changing guide grooves 17 of the first guide wheel 14 and the second guide wheel 15 and then hangs down, and the other first pulling rope 18 goes up around the direction-changing guide grooves 17 of the first guide wheel 14, the second guide wheel 15 and the third guide wheel 16 and then hangs down between the two glass plates 2.
As shown in fig. 2 and 5, a direction-changing wheel 19 having an axis in the left-right direction is mounted in the cavity 5 at a position below the tension block 11. Two second pull ropes 20 are connected to the position of the pull block 11 close to the lower end, and the two second pull ropes 20 downwardly pass around the direction-changing wheel 19 and then upwardly pass around the first guide wheel 14. One of the second pulling ropes 20 hangs down after passing around the second guide wheel 15, the other second pulling rope 20 hangs down between the two glass plates 2 after passing around the second guide wheel 15 and the third guide wheel 16, and the first pulling rope 18 and the second pulling rope 20 pass through different direction-changing guide grooves 17 of the same guide wheel.
As shown in fig. 2 and 5, a supporting rope 21 is connected between the first pulling rope 18 and the second pulling rope 20 which hang down after passing through the same guide wheel at a certain interval, and the supporting ropes 21 at both sides are in one-to-one equal-height correspondence. A blade 22 is erected between two supporting ropes 21 with the same height in each group, the width of the blade 22 is equal to the distance between two turning guide grooves 17 of the same guide wheel, and the distance between the upper blade 22 and the lower blade 22 is smaller than the width of the blade 22.
As shown in fig. 2 and 5, the first pulling rope 18 and the second pulling rope 20 are pulled to move by operating the first sliding assembly 8 to move up and down. When the first sliding assembly 8 moves to one side, the portions of the first pulling rope 18 and the second pulling rope 20 between the glass plates 2 move in opposite directions, so that the angle of the supporting rope 21 changes, and the angle of the blade 22 supported by the supporting rope 21 also changes. The first sliding assembly 8 is operated to adjust the angle of the blade 22 to adjust the lighting performance.
As shown in fig. 2 and 5, the second slider assembly 9 has the same structure as the first slider assembly 8 except for the mounting position. And a fourth guide wheel 23 with an axis along the front-back direction is arranged at the position of the upper right corner of the aluminum alloy window frame 1 in the cavity 5. The middle parts of the second guide wheel 15, the third guide wheel 16 and the fourth guide wheel 23 are all provided with a retractable guide groove 24. The part of the second sliding assembly 9 in the cavity 5 is connected with third pull ropes 25, and two third pull ropes 25 pass through the fourth guide wheel 23 upwards. One of the third pull ropes 25 passes around the third guide wheel 16 from below the third guide wheel 16 for one turn, and then hangs down from the right side of the third guide wheel 16; the other third rope 25 passes under the second guide wheel 15 and once passes around the second guide wheel 15, and then hangs down from the right side of the second guide wheel 15. The third pulling rope 25 passes through each blade 22 and is correspondingly provided with a waist-shaped through hole 26 extending in the front-back direction, and one end of the third pulling rope 25 penetrating through the lowest blade 22 is connected with a limiting piece 27 which has the same length and width as the blades 22.
As shown in fig. 2 and 5, when the second sliding assembly 9 is operated to move downward, the third pulling rope 25 is pulled, and the third pulling rope 25 drives the vanes 22 to fold upward through the limiting piece 27. When the second sliding assembly 9 is operated to move upwards, the vanes 22 are lowered under the self-weight thereof, so that the blind is re-deployed.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides an aluminum alloy casement of built-in shutter, characterized by: the window comprises an aluminum alloy window frame (1), two glass plates (2) arranged in the aluminum alloy window frame (1) and a shutter mechanism (3) positioned between the two glass plates (2), wherein an operating mechanism for operating the shutter to change the angle and fold and unfold is arranged at the position, facing the indoor side, of the glass plate (2) on the aluminum alloy window frame (1); a cavity (5) communicated with each other is formed inside the frame of the aluminum alloy window frame (1), the operating mechanism comprises a second sliding assembly (9) which is arranged in a sliding mode along the vertical direction, and the part, located in the cavity (5), of the second sliding assembly (9) is connected with two third pull ropes (25); a fourth guide wheel (23) with an axis along the front-back direction is mounted at the position, located at the upper right corner of the aluminum alloy window frame (1), in the cavity (5), a second guide wheel (15) with an axis parallel to the fourth guide wheel (23) is mounted at the position, located on the left side of the upper end of the aluminum alloy window frame (1), in the cavity (5), and a third guide wheel (16) with an axis parallel to the fourth guide wheel (23) is mounted at the position, located on the right side of the upper end of the aluminum alloy window frame (1), in the cavity (5); two third pull ropes (25) upwards wind around the fourth guide wheel (23), one of the third pull ropes (25) hangs down after winding around the third guide wheel (16), the other third pull rope (25) hangs down after winding around the second guide wheel (15), one drooping end of each third pull rope (25) passes through a through hole (26) formed in each blade (22) of the blind, and one end of each third pull rope (25) penetrating through the lowermost blade (22) is connected with a limiting piece (27) which is equal to the length of the blade (22) and is equal to the width of the blade; the operating mechanism further comprises a first sliding assembly (8) which is arranged in a sliding mode along the vertical direction, a first guide wheel (14) with an axis along the front-back direction is installed at the position, located at the upper left corner of the aluminum alloy window frame (1), in the cavity (5), a turning wheel (19) with an axis along the left-right direction is installed at the position, located below the first sliding assembly (8), in the cavity (5), and the part, located in the cavity (5), of the first sliding assembly (8) is connected with two first pull ropes (18) and two second pull ropes (20); one first pull rope (18) sags after passing through the direction-changing guide grooves (17) of the first guide wheel (14) and the second guide wheel (15), and the other first pull rope (18) sags to a position between the two glass plates (2) after passing through the direction-changing guide grooves (17) of the first guide wheel (14), the second guide wheel (15) and the third guide wheel (16) upwards; two second pull ropes (20) downwards wind around the direction-changing wheel (19) and then upwards wind around the first guide wheel (14), wherein one second pull rope (20) sags after winding around the second guide wheel (15), and the other second pull rope (20) sags between the two glass plates (2) after winding around the second guide wheel (15) and the third guide wheel (16); a supporting rope (21) is connected between the first pull rope (18) and the second pull rope (20) which are drooped after passing through the same guide wheel at intervals, the supporting ropes (21) on the two sides are in one-to-one equal-height correspondence, and a blade (22) is arranged between the two supporting ropes (21) with equal height in each group; first sliding component (8) and second sliding component (9) are all including operation piece (10) that are located aluminum alloy window frame (1) inboard, be located inside tension block (11) of cavity (5), pass through bolted connection between operation piece (10) and tension block (11), lie in tension block (11) in cavity (5) and install compact heap (12) towards one side of operation piece (10), be connected with many springs (13) between compact heap (12) and tension block (11), cavity (5) inside wall is hugged closely in compact heap (12) under the effect of spring (13).
2. The aluminum alloy window sash with built-in blind as claimed in claim 1, wherein: a first guide hole (6) communicated with the cavity (5) is formed in the indoor position of the glass plate (2) on the inner side surface of the left frame of the aluminum alloy window frame (1), and the first guide hole (6) is arranged in the vertical direction; a second guide hole (7) communicated with the cavity (5) is formed in the indoor position of the inner side face of the right frame of the aluminum alloy window frame (1) on the glass plate (2), and the second guide hole (7) is also arranged in the vertical direction; the first sliding component (8) moves along the first guide hole (6), and the second sliding component (9) moves along the second guide hole (7).
3. The aluminum alloy window sash with built-in blind as claimed in claim 2, wherein: the positions of the first guide wheel (14), the second guide wheel (15) and the third guide wheel (16) close to the two ends are respectively provided with an annular direction-changing guide groove (17); the middle parts of the second guide wheel (15), the third guide wheel (16) and the fourth guide wheel (23) are all provided with a retractable guide groove (24).
4. The aluminum alloy window sash with built-in blind as claimed in claim 1, wherein: the through hole (26) is a waist-shaped hole extending in the front-back direction.
5. The aluminum alloy window sash with built-in blind as claimed in claim 1, wherein: and sealing rubber strips (4) for sealing and preventing rain are adhered to the left and right outer side edges of the aluminum alloy window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218333.4A CN109915004B (en) | 2019-03-21 | 2019-03-21 | Aluminium alloy window sash with built-in shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218333.4A CN109915004B (en) | 2019-03-21 | 2019-03-21 | Aluminium alloy window sash with built-in shutter |
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| Publication Number | Publication Date |
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| CN109915004A CN109915004A (en) | 2019-06-21 |
| CN109915004B true CN109915004B (en) | 2020-08-14 |
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| CN201910218333.4A Active CN109915004B (en) | 2019-03-21 | 2019-03-21 | Aluminium alloy window sash with built-in shutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113216805A (en) * | 2021-04-21 | 2021-08-06 | 安徽钟南消防科技有限公司 | Non-bearing partition wall of fire prevention non-thermal-insulated type |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630442Y (en) * | 2003-07-24 | 2004-08-04 | 格满林(南京)实业有限公司 | Built-in louver window |
| CN201250593Y (en) * | 2008-09-17 | 2009-06-03 | 北京天润恒基节能门窗科技有限公司 | Double-layer insulating glass door/window with built-in louver window |
| WO2013177655A1 (en) * | 2012-06-01 | 2013-12-05 | W&E International (Canada) Corp. | Energy saving covering for windows and doors |
| CN206522086U (en) * | 2016-12-30 | 2017-09-26 | 河南广城幕墙装饰工程有限公司 | A kind of energy-saving heat-insulating aluminum window |
| CN207101084U (en) * | 2017-03-18 | 2018-03-16 | 江阴市博诚节能建材有限公司 | A kind of multi-functional shutter window frame |
| CN208363955U (en) * | 2018-06-08 | 2019-01-11 | 江苏西德尔节能科技有限公司 | A kind of bilateral dual control shutter embedded in hollow glass of wheel systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057673B (en) * | 2018-09-19 | 2024-01-30 | 周斌伟 | Integrated glass window with built-in adjustable shutter curtain |
-
2019
- 2019-03-21 CN CN201910218333.4A patent/CN109915004B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630442Y (en) * | 2003-07-24 | 2004-08-04 | 格满林(南京)实业有限公司 | Built-in louver window |
| CN201250593Y (en) * | 2008-09-17 | 2009-06-03 | 北京天润恒基节能门窗科技有限公司 | Double-layer insulating glass door/window with built-in louver window |
| WO2013177655A1 (en) * | 2012-06-01 | 2013-12-05 | W&E International (Canada) Corp. | Energy saving covering for windows and doors |
| CN206522086U (en) * | 2016-12-30 | 2017-09-26 | 河南广城幕墙装饰工程有限公司 | A kind of energy-saving heat-insulating aluminum window |
| CN207101084U (en) * | 2017-03-18 | 2018-03-16 | 江阴市博诚节能建材有限公司 | A kind of multi-functional shutter window frame |
| CN208363955U (en) * | 2018-06-08 | 2019-01-11 | 江苏西德尔节能科技有限公司 | A kind of bilateral dual control shutter embedded in hollow glass of wheel systems |
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