CN114737872A - Hollow glass with built-in shutter - Google Patents
Hollow glass with built-in shutter Download PDFInfo
- Publication number
- CN114737872A CN114737872A CN202210663931.4A CN202210663931A CN114737872A CN 114737872 A CN114737872 A CN 114737872A CN 202210663931 A CN202210663931 A CN 202210663931A CN 114737872 A CN114737872 A CN 114737872A
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- China
- Prior art keywords
- hollow glass
- wall
- magnet
- cleaning
- built
- 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.)
- Pending
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Classifications
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- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
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- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/64—Fixing of more than one pane to a frame
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- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
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- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a built-in shutter hollow glass, which comprises a hollow glass body and a mounting seat, wherein a shutter mechanism is arranged inside the hollow glass body, a fixed frame is fixedly connected to the outer wall of one side of the hollow glass body, a driving mechanism is arranged inside the fixed frame, the shutter mechanism is composed of a plurality of blades, a pull rope is arranged between every two adjacent blades, a cleaning mechanism is fixedly connected to the outer wall of one side of the mounting seat, the cleaning mechanism comprises a fixed plate, a first magnet, a second magnet and a cleaning plate, and the fixed plate is connected with the first magnet through bolts. The invention can improve the convenience of cleaning the hollow glass, can carry out protection treatment on the surface of the hollow glass, prevent the hollow glass from being damaged due to larger cleaning force, can carry out fixing treatment on the hollow glass, improve the firmness of the installation of the hollow glass, and can prevent the hollow glass from falling off from the installation due to external force so as to damage the hollow glass.
Description
Technical Field
The invention relates to the technical field of hollow glass, in particular to hollow glass with a built-in louver.
Background
Glass with built-in louvers, namely two layers of glass are connected through a frame, the louvers and a device for adjusting the louvers to turn over and lift are arranged in a cavity between the two layers of glass and the frame, and a hollow louver glass window is a traditional sun-shading product and is generally opened or closed by adopting a manual pull rope or a mechanical method.
Although the conventional hollow glass has the effects of sound insulation and heat insulation, when the hollow glass is exposed outdoors for a long time, a large amount of dust adheres to the surface of the hollow glass, and therefore, the hollow glass needs to be cleaned regularly.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides hollow glass with built-in louvers.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a built-in tripe cavity glass, includes cavity glass body and mount pad, the inside of cavity glass body is provided with tripe mechanism, one side outer wall fixedly connected with mount of cavity glass body, and the inside of mount is provided with actuating mechanism, tripe mechanism comprises a plurality of blades, and is provided with the stay cord between two adjacent blades, the clean mechanism of one side outer wall fixedly connected with of mount pad, clean mechanism includes fixed plate, first magnet, second magnet and clean board, and passes through bolted connection between fixed plate and the first magnet, inhale mutually between second magnet and the first magnet, the bolt joint between second magnet and the stay cord passes through bolted connection between fixed plate and the clean board, one side outer wall fixedly connected with cleaning brush of clean board.
Preferably, the bottom outer wall of the fixed plate is fixedly connected with a connecting plate, a sponge block is bonded to the outer wall of one side of the connecting plate, and the sponge block is made of water-absorbing materials.
Preferably, actuating mechanism includes pivot, first belt pulley, second belt pulley and belt, and forms to rotate through the bearing between pivot and the cavity glass body and be connected, passes through bolted connection between first belt pulley and the pivot, rotates between second belt pulley and the cavity glass body and is connected, meshes between belt and first belt pulley and the second belt pulley, one side outer wall fixedly connected with of second belt pulley changes the handle.
Preferably, the outer wall of the rotating shaft is fixedly connected with three rotating wheels which are distributed at equal intervals, and the rotating wheels are in bolted connection with the pull rope.
Preferably, a mounting groove is formed in the outer wall of one side of the mounting seat, a sealing gasket is bonded to the inner wall of the mounting groove, and the sealing gasket is made of a flexible material.
Preferably, a fixing mechanism is bonded to the inner wall of the sealing gasket, and the hollow glass body is located inside the fixing mechanism.
Preferably, the fixing mechanism comprises a first air cushion and a second air cushion, and an air pipe is connected between the first air cushion and the second air cushion through a flange.
Preferably, a sliding groove is formed in the outer wall of one side of the mounting seat, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, and the sliding block is connected with the cleaning mechanism through a bolt.
The invention has the beneficial effects that:
1. through the arranged cleaning mechanism, when the hollow glass is exposed outdoors for a long time, a large amount of dust can be adhered to the surface of the hollow glass, so that the attractiveness of the hollow glass can be influenced, when the louver mechanism is wound upwards under the action of the driving mechanism, the second magnet can ascend along with the ascending of the louver mechanism, and the first magnet and the second magnet are adsorbed, so that the second magnet drives the first magnet to move upwards due to the attraction when ascending, so that the cleaning brush can clean the hollow glass, therefore, the cleaning mechanism is driven to clean the surface of the hollow glass while the louver mechanism is wound, so that the convenience for cleaning the hollow glass can be improved, in addition, when the surface of the hollow glass is cleaned, the surface of the hollow glass can be protected through the flexibility of the sponge block, the hollow glass is prevented from being damaged due to high cleaning force;
2. through the arranged fixing mechanism, when the hollow glass is installed, the fixing mechanism can fix the hollow glass, thereby improving the installation firmness of the hollow glass, when the hollow glass is applied with downward force, the bottom of the hollow glass can compress the first air cushion, at the moment, the gas in the first air cushion can be conveyed to the inside of the second air cushion through the gas pipe after being compressed, and the second air cushion can be swelled due to the input of the gas, thereby reinforcing the top of the hollow glass, and similarly, when the hollow glass is forced upwards, the top of the hollow glass compresses the second air cushion, and the first air cushion swells, therefore, the bottom of the hollow glass is reinforced through the bulged first air cushion, so that the hollow glass can be prevented from falling off from the installation due to external force, and the hollow glass is prevented from being damaged.
Drawings
FIG. 1 is a schematic structural view of a hollow glass with internal louvers according to the present invention;
FIG. 2 is a schematic view of a louver mechanism with a built-in louver hollow glass according to the present invention;
FIG. 3 is a schematic view of a driving mechanism for hollow glass with built-in louvers according to the present invention;
FIG. 4 is a schematic structural view of a cleaning mechanism for hollow glass with built-in louvers according to the present invention;
FIG. 5 is a schematic view of a mounting seat structure of hollow glass with built-in louvers according to the present invention;
fig. 6 is a schematic structural diagram of a fixing mechanism of hollow glass with built-in louvers according to the present invention.
In the drawings: 1. a mounting seat; 2. a cleaning mechanism; 3. a hollow glass body; 4. a fixed mount; 5. a shutter mechanism; 6. a chute; 7. a slider; 8. a blade; 9. pulling a rope; 10. a rotating wheel; 11. a rotating shaft; 12. a first pulley; 13. a belt; 14. a second pulley; 15. turning a handle; 16. a fixing plate; 17. cleaning the plate; 18. a cleaning brush; 19. a first magnet; 20. a second magnet; 21. a sponge block; 22. a connecting plate; 23. mounting grooves; 24. a fixing mechanism; 25. a gasket; 26. a first air cushion; 27. an air pipe; 28. a second air cushion.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, a hollow glass with built-in louver comprises a hollow glass body 3 and a mounting seat 1, a louver mechanism 5 is arranged inside the hollow glass body 3, one side outer wall of the hollow glass body 3 is connected with a fixing frame 4 through a bolt, a driving mechanism is arranged inside the fixing frame 4, the louver mechanism 5 is composed of a plurality of blades 8, a pull rope 9 is arranged between every two adjacent blades 8, one side outer wall of the mounting seat 1 is connected with a cleaning mechanism 2 through a bolt, the cleaning mechanism 2 comprises a fixing plate 16, a first magnet 19, a second magnet 20 and a cleaning plate 17, the fixing plate 16 is connected with the first magnet 19 through a bolt, the second magnet 20 is attracted with the first magnet 19, the second magnet 20 is connected with the pull rope 9 through a bolt, the fixing plate 16 is connected with the cleaning plate 17 through a bolt, one side outer wall of the cleaning plate 17 is connected with a cleaning brush 18 through a bolt, when the hollow glass body 3 is exposed outdoors for a long time, a large amount of dust can adhere to the surface of the hollow glass body 3, thereby affecting the beauty of the hollow glass body 3, and when the louver mechanism 5 is rolled up under the action of the driving mechanism, the second magnet 20 can rise along with the rising of the louver mechanism 5, and because the first magnet 19 and the second magnet 20 are adsorbed, the second magnet 20 can drive the first magnet 19 to move upwards due to the attraction when rising, thereby enabling the cleaning brush to clean the hollow glass body 3, and therefore, the cleaning mechanism 2 is driven to clean the surface of the hollow glass body 3 while rolling up the louver mechanism 5, thereby improving the convenience of cleaning the hollow glass body 3.
In the invention, the outer wall of the bottom of the fixing plate 16 is connected with the connecting plate 22 through the bolt, the sponge block 21 is adhered to the outer wall of one side of the connecting plate 22, the sponge block 21 is made of a water-absorbing material, and when the surface of the hollow glass body 3 is cleaned, the surface of the hollow glass body 3 can be protected through the flexibility of the sponge block 21, so that the hollow glass body 3 is prevented from being damaged due to high cleaning force.
According to the invention, the driving mechanism comprises a rotating shaft 11, a first belt pulley 12, a second belt pulley 14 and a belt 13, the rotating shaft 11 is rotatably connected with the hollow glass body 3 through a bearing, the first belt pulley 12 is connected with the rotating shaft 11 through a bolt, the second belt pulley 14 is rotatably connected with the hollow glass body 3, the belt 13 is meshed with the first belt pulley 12 and the second belt pulley 14, the outer wall of one side of the second belt pulley 14 is connected with a rotating handle 15 through a bolt, when the louver mechanism 5 needs to be wound, the rotating handle 15 is rotated, the rotating handle 15 can drive the second belt pulley 14 to rotate, so that the belt 13 drives the first belt pulley 12 to rotate, the rotating shaft 11 is used for winding the louver mechanism 5, and the convenience in winding is improved.
In the invention, the outer wall of the rotating shaft 11 is connected with three rotating wheels 10 which are distributed equidistantly through bolts, and the rotating wheels 10 are bolted with the pull rope 9.
In the invention, the outer wall of one side of the mounting seat 1 is provided with a mounting groove 23, the inner wall of the mounting groove 23 is bonded with a sealing gasket 25, and the sealing gasket 25 is made of flexible material.
In the present invention, the fixing means 24 is bonded to the inner wall of the gasket 25, and the hollow glass body 3 is positioned inside the fixing means 24.
In the present invention, the fixing mechanism 24 includes a first air cushion 26 and a second air cushion 28, and the air pipe 27 is connected between the first air cushion 26 and the second air cushion 28 through a flange, and the hollow glass can be fixed by the fixing mechanism 24, so as to improve the firmness of the installation of the hollow glass, when the hollow glass body 3 is subjected to a downward force, the bottom of the hollow glass body 3 compresses the first air cushion 26, at this time, the air inside the first air cushion 26 is conveyed to the inside of the second air cushion 28 through the air pipe 27 after being compressed, and the second air cushion 28 is bulged due to the input of the air, so as to reinforce the top of the hollow glass body 3, and similarly, when the hollow glass body 3 is subjected to an upward force, the top of the hollow glass body 3 compresses the second air cushion 28, and the first air cushion 26 is bulged, so as to reinforce the bottom of the hollow glass body 3 through the bulged first air cushion 26, thereby preventing the hollow glass body 3 from falling off from the upper side due to an external force, thereby causing damage to the hollow glass body 3.
In the invention, the outer wall of one side of the mounting seat 1 is provided with a sliding groove 6, the inner wall of the sliding groove 6 is connected with a sliding block 7 in a sliding manner, and the sliding block 7 is connected with the cleaning mechanism 2 through a bolt.
The working principle is as follows: when the hollow glass body 3 is used, the hollow glass body 3 is arranged in the mounting seat 1, the sealing treatment is carried out on the hollow glass body 3 through the sealing gasket 25, the hollow glass can be fixed through the fixing mechanism 24, so that the mounting firmness of the hollow glass is improved, when the hollow glass body 3 is stressed by a downward force, the bottom of the hollow glass body 3 can compress the first air cushion 26, at the moment, the gas in the first air cushion 26 is conveyed to the inside of the second air cushion 28 through the gas pipe 27 after being compressed, the second air cushion 28 can be bulged due to the input of the gas, so that the top of the hollow glass body 3 is reinforced, and similarly, when the hollow glass body 3 is stressed by an upward force, the top of the hollow glass body 3 can compress the second air cushion 28, the first air cushion 26 can be bulged, so that the bottom of the hollow glass body 3 is reinforced through the bulged first air cushion 26, when the louver mechanism 5 needs to be wound, the rotating handle 15 is rotated, the rotating handle 15 drives the second belt pulley 14 to rotate, the belt 13 drives the first belt pulley 12 to rotate, so that the rotating shaft 11 winds the louver mechanism 5, when the louver mechanism 3 is exposed outdoors for a long time, a large amount of dust adheres to the surface of the hollow glass body 3, so that the appearance of the hollow glass body 3 is affected, when the louver mechanism 5 is wound upwards under the action of the driving mechanism, the second magnet 20 ascends along with the ascending of the louver mechanism 5, and because the first magnet 19 and the second magnet 20 are adsorbed, the second magnet 20 drives the first magnet 19 to move upwards due to the attraction force when the second magnet 20 ascends, thereby make the cleaning brush carry out cleaning to hollow glass body 3, consequently, drive cleaning mechanism 2 and clean hollow glass body 3's surface when carrying out the rolling to tripe mechanism 5, thereby can improve the clear convenience of hollow glass body 3, in addition, when carrying out cleaning to hollow glass body 3's surface, can protect the surface of hollow glass body 3 through the flexibility of sponge piece 21 and handle, prevent to lead to hollow glass body 3 to receive the damage because clear dynamics is great.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. A built-in shutter hollow glass comprises a hollow glass body (3) and a mounting seat (1), a shutter mechanism (5) is arranged inside the hollow glass body (3), a fixing frame (4) is fixedly connected to the outer wall of one side of the hollow glass body (3), a driving mechanism is arranged inside the fixing frame (4), the shutter mechanism (5) is composed of a plurality of blades (8), a pull rope (9) is arranged between every two adjacent blades (8), the built-in shutter hollow glass is characterized in that a cleaning mechanism (2) is fixedly connected to the outer wall of one side of the mounting seat (1), the cleaning mechanism (2) comprises a fixing plate (16), a first magnet (19), a second magnet (20) and a cleaning plate (17), the fixing plate (16) is connected with the first magnet (19) through bolts, and the second magnet (20) is attracted with the first magnet (19), the second magnet (20) is bolted with the pull rope (9), the fixing plate (16) is connected with the cleaning plate (17) through bolts, and the outer wall of one side of the cleaning plate (17) is fixedly connected with a cleaning brush (18).
2. The hollow glass with the built-in shutter as claimed in claim 1, wherein the bottom outer wall of the fixing plate (16) is fixedly connected with a connecting plate (22), a sponge block (21) is adhered to one side outer wall of the connecting plate (22), and the sponge block (21) is made of water-absorbing material.
3. The hollow glass with the built-in louver as claimed in claim 1, wherein the driving mechanism comprises a rotating shaft (11), a first belt pulley (12), a second belt pulley (14) and a belt (13), the rotating shaft (11) and the hollow glass body (3) are rotatably connected through a bearing, the first belt pulley (12) is connected with the rotating shaft (11) through a bolt, the second belt pulley (14) is rotatably connected with the hollow glass body (3), the belt (13) is engaged with the first belt pulley (12) and the second belt pulley (14), and a rotating handle (15) is fixedly connected to one side outer wall of the second belt pulley (14).
4. The hollow glass with internal louvers according to claim 3, wherein the outer wall of the rotating shaft (11) is fixedly connected with three rotating wheels (10) which are distributed at equal intervals, and the rotating wheels (10) are bolted with the pulling rope (9).
5. The hollow glass with the built-in shutter as claimed in claim 1, wherein an installation groove (23) is formed in an outer wall of one side of the installation seat (1), a sealing gasket (25) is bonded to an inner wall of the installation groove (23), and the sealing gasket (25) is made of a flexible material.
6. A built-in louvered hollow glass according to claim 5, wherein a fixing mechanism (24) is adhered to the inner wall of the sealing gasket (25), and the hollow glass body (3) is positioned inside the fixing mechanism (24).
7. The hollow glass with internal louvers according to claim 6, wherein the fixing mechanism (24) comprises a first air cushion (26) and a second air cushion (28), and an air pipe (27) is connected between the first air cushion (26) and the second air cushion (28) through a flange.
8. The hollow glass with the built-in louver as claimed in claim 1, wherein a chute (6) is formed in an outer wall of one side of the mounting base (1), a sliding block (7) is connected to an inner wall of the chute (6) in a sliding manner, and the sliding block (7) is connected with the cleaning mechanism (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663931.4A CN114737872A (en) | 2022-06-14 | 2022-06-14 | Hollow glass with built-in shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663931.4A CN114737872A (en) | 2022-06-14 | 2022-06-14 | Hollow glass with built-in shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114737872A true CN114737872A (en) | 2022-07-12 |
Family
ID=82287404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210663931.4A Pending CN114737872A (en) | 2022-06-14 | 2022-06-14 | Hollow glass with built-in shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114737872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11807079B2 (en) * | 2016-05-12 | 2023-11-07 | State Wide Aluminum, Inc. | Recreational vehicle and trailer window treatment adjustment system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209308620U (en) * | 2018-07-17 | 2019-08-27 | 江阴市鼎众新能源材料有限公司 | A kind of powershift formula hollow glass louver |
| CN112443239A (en) * | 2020-12-02 | 2021-03-05 | 董晨 | Heat and sound insulation glass window for high-rise building |
| CN216157541U (en) * | 2021-09-01 | 2022-04-01 | 江苏苏龙幕墙工程有限公司 | Hollow energy-saving safety door and window with built-in shutter and double-steel-glass |
-
2022
- 2022-06-14 CN CN202210663931.4A patent/CN114737872A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209308620U (en) * | 2018-07-17 | 2019-08-27 | 江阴市鼎众新能源材料有限公司 | A kind of powershift formula hollow glass louver |
| CN112443239A (en) * | 2020-12-02 | 2021-03-05 | 董晨 | Heat and sound insulation glass window for high-rise building |
| CN216157541U (en) * | 2021-09-01 | 2022-04-01 | 江苏苏龙幕墙工程有限公司 | Hollow energy-saving safety door and window with built-in shutter and double-steel-glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11807079B2 (en) * | 2016-05-12 | 2023-11-07 | State Wide Aluminum, Inc. | Recreational vehicle and trailer window treatment adjustment system |
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Application publication date: 20220712 |