Energy-saving sunshade broken bridge aluminum door and window for building

Abstract

The utility model relates to the technical field of bridge-cut-off aluminum doors and windows, in particular to a building energy-saving sunshade bridge-cut-off aluminum door and window which comprises an aluminum frame, a heat insulation strip is arranged in the center of the aluminum frame, a fixing groove used for improving stability is formed in the upper end of the aluminum frame, and a roller shutter used for sunshade is movably connected to one side of the fixing groove. Connecting blocks used for fixing are fixedly connected to the two ends of the roller shutter, a baffle used for shading is arranged on the side, away from the roller shutter, of the aluminum frame, a first supporting rod used for supporting is fixedly connected to one side of the aluminum frame, and a second supporting rod is arranged at the end, away from the connecting position, of the first supporting rod. A first rotating disc used for adjusting is arranged at one end of the roller shutter, a pull rope used for controlling the first rotating disc to rotate is arranged on the inner side of the first rotating disc, and a connecting shaft is movably connected to the end, away from the roller shutter, of the pull rope. The energy-saving sunshade broken bridge aluminum door and window for the building is achieved.

Description

Technical Field

[0001] This utility model relates to the field of thermally broken aluminum doors and windows, and in particular to a thermally broken aluminum door and window for building energy conservation and sun shading. Background Technology

[0002] With global energy resources becoming increasingly scarce and energy prices rising continuously, buildings, as major energy consumers, are facing an increasingly urgent need for energy conservation. According to statistics, building energy consumption accounts for a considerable proportion of total social energy consumption. As an important component of the building envelope, doors and windows often suffer significant heat loss. Therefore, developing efficient and energy-saving door and window technologies is of great significance for reducing building energy consumption and alleviating energy pressure.

[0003] Traditional doors and windows are difficult to clean on the outside, and after a long period of use, they tend to accumulate too much dust, which is also costly to clean.

[0004] In view of this, we have studied and improved upon the existing problems to provide a building energy-saving, sun-shading, thermally broken aluminum window and door with a reasonable structural design, high stability, and comprehensive application. The aim is to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] This utility model realizes an energy-saving, sun-shading, thermally broken aluminum window and door by using the interchangeable connection between rotating disks.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an energy-saving, sun-shading, thermally broken aluminum window and door, comprising an aluminum frame, a thermal insulation strip at the center of the aluminum frame, a fixing groove for increasing stability at the upper end of the aluminum frame, a roller blind for sun shading movably connected to one side of the fixing groove, connecting blocks for fixing fixed at both ends of the roller blind, a baffle for sun shading on the side of the aluminum frame away from the roller blind, a first support rod for support fixedly connected to one side of the aluminum frame, a second support rod at the end of the first support rod away from the connection point, and a useful... The first rotating disc is adjusted, and a pull rope is provided on the inner side of the first rotating disc to control its rotation. The end of the pull rope away from the roller shutter is movably connected to a connecting shaft. The end of the connecting shaft away from the connection point is provided with a second rotating disc. The end of the second rotating disc away from the connection point is fixedly connected to a connecting rod A. A sliding groove is provided on the outer side of the connecting shaft at one end of the second rotating disc. A gear is movably connected to the end of the sliding groove away from the second rotating disc. A rack is movably connected to one side of the gear. A connecting rod B is fixedly connected to the lower end of the rack. A cleaning roller for cleaning is provided on the inner side of the connecting rod B.

[0007] Preferably, the aluminum frame is provided in two sets, and the two sets of aluminum frames are connected by a heat insulation strip inserted in the middle, with the heat insulation strip completely covering the space between the two sets of aluminum frames.

[0008] Preferably, the inner diameter of the fixing groove matches the outer diameter of the two sets of aluminum frames, and there are two sets of fixing grooves at both the upper and lower ends of the aluminum frames. The roller shutter is fixed by two sets of connecting blocks, and the two sets of connecting blocks are fixedly connected to one side of the aluminum frame.

[0009] Preferably, the baffle is movably connected to one end of the aluminum frame via a connecting block, the first support rod is fixedly connected to the outer wall of the aluminum frame at the lower end of the baffle, the second support rod is movably connected to the first support rod, and its other end is fixedly connected to the baffle.

[0010] Preferably, the first rotating disk is movably connected to one end of the roller blind and can move horizontally. The first rotating disk is connected to the roller blind via a connecting shaft, and the roller blind rotates by pulling a rope to drive the first rotating disk to rotate.

[0011] Preferably, the second rotating disk is movably connected to the first rotating disk via a connecting shaft, and there are two sets of second rotating disks. The other set of second rotating disks is connected to a baffle. The two sets of second rotating disks are connected externally via a connecting rod A. The slide is fixedly connected to the outside of the connecting shaft at one end of the second rotating disk, and the second rotating disk is fixed by connecting the slide through the connecting shaft.

[0012] Preferably, the gear meshes with the rack, the rack length matches the window, and the rack is installed inside the wall during installation. The cleaning roller is in contact with the external glass, and the cleaning roller drives the rack to descend through the rotation of the gear, thereby driving the cleaning roller to descend.

[0013] This invention has the following advantages: When the outer glass needs cleaning, since the first rotating disc and the roller blind are also movably connected, the first rotating disc can be moved to one side of the second rotating disc to disengage it from the roller blind. Simultaneously, because the connecting shaft of the second rotating disc near the gear is a certain distance from the gear, after the first rotating disc is disengaged, both the first and second rotating discs need to be moved to one side of the gear to reconnect the connecting shaft of the second rotating disc near the gear. At this time, the second rotating disc is also disengaged from the baffle. Therefore, when the pull cord is pulled to rotate the first rotating disc, the first rotating disc will drive the second rotating disc to rotate. The second rotating disc, through the connection of the connecting shaft and the gear, will drive the gear to rotate. When the gear rotates, it will cause the rack to descend. As the rack descends, it will drive the cleaning roller to descend synchronously on the outside of the glass via the connecting rod B, thus facilitating the cleaning of the outer glass by the user. Attached Figure Description

[0014] Figure 1 This is an overall appearance drawing of an energy-saving, sun-shading, thermally broken aluminum window and door proposed in this utility model;

[0015] Figure 2This is a side view of an energy-saving, sun-shading, thermally broken aluminum window and door proposed in this utility model.

[0016] Figure 3 This utility model provides an internal structural diagram of an energy-saving, sun-shading, thermally broken aluminum window and door.

[0017] Figure 4 This is an internal side view of an energy-saving, sun-shading, thermally broken aluminum window and door proposed in this utility model;

[0018] Figure 5 This is a cross-sectional view of an energy-saving, sun-shading, thermally broken aluminum window and door proposed in this utility model.

[0019] Legend:

[0020] 1. Aluminum frame; 2. Heat insulation strip; 3. Fixing groove; 4. Roller blind; 5. Connecting block; 6. Baffle; 7. First support rod; 8. Second support rod; 9. First rotating disk; 10. Pull rope; 11. Connecting shaft; 12. Second rotating disk; 13. Connecting rod A; 14. Slide groove; 15. Gear; 16. Rack; 17. Connecting rod B; 18. Cleaning roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Reference Figure 1-5 This utility model provides an embodiment of an energy-saving, sun-shading, thermally broken aluminum window and door, comprising an aluminum frame 1, a thermal insulation strip 2 at the center of the aluminum frame 1, a fixing groove 3 at the upper end of the aluminum frame 1 for increasing stability, a roller blind 4 for sun shading movably connected to one side of the fixing groove 3, connecting blocks 5 for fixing at both ends of the roller blind 4, a baffle 6 for sun shading on the side of the aluminum frame 1 away from the roller blind 4, a first support rod 7 for support fixedly connected to one side of the aluminum frame 1, a second support rod 8 at the end of the first support rod 7 away from the connection point, and a first rotating disc 9 for adjustment at one end of the roller blind 4. A pull cord 10 for controlling the rotation of the first rotating disk 9 is provided on the inner side of the roller shutter 4. A connecting shaft 11 is movably connected to the end of the pull cord 10 away from the roller shutter 4. A second rotating disk 12 is provided at the end of the connecting shaft 11 away from the connection point. A connecting rod A13 is fixedly connected to the end of the second rotating disk 12 away from the connection point. A slide groove 14 is provided on the outer side of the connecting shaft 11 at one end of the second rotating disk 12. A gear 15 is movably connected to the end of the slide groove 14 away from the second rotating disk 12. A rack 16 is movably connected to one side of the gear 15. A connecting rod B17 is fixedly connected to the lower end of the rack 16. A cleaning roller 18 for cleaning is provided on the inner side of the connecting rod B17.

[0024] In an optional embodiment: two sets of aluminum frames 1 are provided, and the two sets of aluminum frames 1 are connected by a thermal insulation strip 2 inserted in the middle. The thermal insulation strip 2 completely wraps between the two sets of aluminum frames 1. The doors and windows are separated by the thermal insulation strip 2, so that when the external temperature is too high, the heat conduction to the interior is reduced, thereby reducing the indoor temperature at high temperatures.

[0025] In an optional embodiment: the inner diameter of the fixing groove 3 matches the outer diameter of the two sets of aluminum frames 1, and the aluminum frames 1 are provided at both the upper and lower ends, with two sets in total. The roller shutter 4 is fixed by two sets of connecting blocks 5, and the two sets of connecting blocks 5 are fixedly connected to one side of the aluminum frame 1. Since the two sets of aluminum frames 1 are spliced ​​together by the heat insulation strip 2, the heat insulation strip 2 may age and break after long-term use, which may cause the aluminum frame 1 to fall off. The fixing groove 3 fixes the two sets of aluminum frames 1, thereby preventing the aluminum frame 1 from falling off.

[0026] In an optional embodiment: the baffle 6 is movably connected to one end of the aluminum frame 1 via the connecting block 5, the first support rod 7 is fixedly connected to the outer wall of the aluminum frame 1 at the lower end of the baffle 6, the second support rod 8 is movably connected to the first support rod 7, and its other end is fixedly connected to the baffle 6. A certain resistance is provided at the connection between the first support rod 7 and the second support rod 8. When the baffle 6 is raised, the resistance between the first support rod 7 and the second support rod 8 will fix and support the baffle 6.

[0027] In an optional embodiment: the first rotating disk 9 is movably connected to one end of the roller blind 4 and can move horizontally. The first rotating disk 9 is connected to the roller blind 4 through the connecting shaft 11. The roller blind 4 rotates by pulling the pull cord 10 to drive the first rotating disk 9 to rotate. In use, the roller blind 4 is lowered by pulling the pull cord 10 to drive the first rotating disk 9 to rotate. At the same time as the roller blind 4 is lowered, the first rotating disk 9 will drive the second rotating disk 12 to rotate, so that the baffle 6 will rise synchronously. The baffle 6 is made of dark-colored material and cannot completely block the temperature and light of the sun. The initial position of the baffle 6 is in a completely closed state.

[0028] In an optional embodiment: the second rotating disk 12 is movably connected to the first rotating disk 9 via a connecting shaft 11. There are two sets of second rotating disks 12, with the other set connected to the baffle 6. The two sets of second rotating disks 12 are externally connected via a connecting rod A13. A slide groove 14 is fixedly connected to the outside of the connecting shaft 11 at one end of the second rotating disk 12. The second rotating disk 12 is fixed by connecting the slide groove 14 via the connecting shaft 11. When the user pulls the pull rope 10 to lower the roller shutter 4, the first rotating disk 9 drives the second rotating disk 12. The two sets of second rotating disks 12 are connected by a belt drive, thus synchronously driving the baffle 6 to rise. When the baffle 6 rises to... When in the appropriate position, because the second rotating disc 12 is movably connected to the first rotating disc 9, the user can slightly move the second rotating disc 12 away from the first rotating disc 9, thereby disengaging the second rotating disc 12 from the first rotating disc 9. When the second rotating disc 12 is moved, the two sets of second rotating discs 12 are connected by a connecting rod A13. Therefore, when the second rotating disc 12 connected to the first rotating disc 9 is moved, it will cause the second rotating disc 12 connected to the baffle 6 to move synchronously, disengaging it from the baffle 6. Thus, when the pull rope 10 is pulled, it will only control the roller shutter 4 to descend, and will not cause the baffle 6 to descend. During use, the user can adjust the position according to their needs. The heights of both can be adjusted at will. When the roller blind 4 is retracted, the second rotating disc 12 is moved to connect with the first rotating disc 9, thereby causing the baffle 6 to close synchronously. If the roller blind 4 is not fully retracted after the baffle 6 is completely closed, the second rotating disc 12 can be moved outward to retract the roller blind 4. When the exterior glass needs cleaning, since the first rotating disc 9 is also movably connected to the roller blind 4, the first rotating disc 9 can be moved to one side of the second rotating disc 12 to disengage the first rotating disc 9 from the roller blind 4. At the same time, since the connecting shaft 11 of the second rotating disc 12 near the gear 15 is a certain distance from the gear 15, after the first rotating disc 9 is disengaged, the first rotating disc 12 needs to be moved... 9 and the second rotating disk 12 are simultaneously moved toward one side of the gear 15, so that the connecting shaft 11 of the second rotating disk 12 near the gear 15 is connected to the gear 15. At this time, the second rotating disk 12 is also disengaged from the baffle 6. Thus, when the pull rope 10 is pulled to rotate the first rotating disk 9, the first rotating disk 9 will drive the second rotating disk 12 to rotate. At this time, the second rotating disk 12 will drive the gear 15 to rotate through the connection of the connecting shaft 11 to the gear 15. When the gear 15 rotates, it will drive the rack 16 to descend. When the rack 16 descends, it will drive the cleaning roller 18 to descend synchronously on the outside of the glass through the connecting rod B17, thus making it easier for the user to clean the outside of the glass.

[0029] In an optional embodiment: Gear 15 meshes with rack 16, the length of rack 16 is matched with the window, and rack 16 is installed inside the wall during installation. Cleaning roller 18 is in contact with the external glass. The cleaning roller 18 is driven to descend by the rotation of gear 15, thereby driving the cleaning roller 18 to descend. Because rack 16 is installed inside the wall, connecting rod B17 extends outward by a certain distance. During installation, a slot needs to be opened so that connecting rod B17 can be connected to external cleaning roller 18.

[0030] Working principle and process: When in use, the user pulls the pull cord 10 to drive the first rotating disk 9 to rotate, thereby controlling the raising and lowering of the roller blind 4. When the first rotating disk 9 rotates, it drives the second rotating disk 12 to rotate synchronously, thereby driving the baffle 6 to rise synchronously. When the baffle 6 rises to a certain position, the user can move the second rotating disk 12 to disengage it from the first rotating disk 9. After the second rotating disk 12 is disengaged, the first rotating disk 9 is fixed to the second support rod 8 through the first support rod 7. When cleaning is required, the first rotating disk 9 is moved to disengage it from the second rotating disk 12, thereby connecting it with the gear 15. At this time, pulling the pull cord 10 will drive the gear 15 to rotate, and the gear 15 will drive the rack 16 to descend, thereby cleaning the external glass.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kind of building energy-saving sun-shading broken bridge aluminium door and window, including aluminium frame (1), it is characterized by: The aluminum frame (1) is provided with a heat insulation strip (2) in the center, the upper end of the aluminum frame (1) is provided with a fixed groove (3) for increasing stability, one side of the fixed groove (3) is movably connected with a roller shutter (4) for sunshade, both ends of the roller shutter (4) are fixedly connected with a connecting block (5) for fixing, one side of the aluminum frame (1) away from the roller shutter (4) is provided with a baffle (6) for sunshade, one side of the aluminum frame (1) is fixedly connected with a first supporting rod (7) for supporting, one end of the first supporting rod (7) away from the connecting part is provided with a second supporting rod (8), one end of the roller shutter (4) is provided with a first rotating disc (9) for adjusting, the inner side of the first rotating disc (9) is provided with a pull rope (10) for controlling the rotation of the first rotating disc (9), one end of the pull rope (10) away from the roller shutter (4) is movably connected with a connecting shaft (11), one end of the connecting shaft (11) away from the connecting part is provided with a second rotating disc (12), one end of the second rotating disc (12) away from the connecting part is fixedly connected with a connecting rod A (13), the outer side of the connecting shaft (11) of one end of the second rotating disc (12) is provided with a sliding groove (14), one end of the sliding groove (14) away from the second rotating disc (12) is movably connected with a gear (15), one side of the gear (15) is movably connected with a rack (16), the lower end of the rack (16) is fixedly connected with a connecting rod B (17), the inner side of the connecting rod B (17) is provided with a cleaning roller (18) for cleaning.

2. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The aluminum frame (1) is provided with two groups, and the two groups of aluminum frames (1) are connected by the heat insulation strip (2) inserted in the middle, and the heat insulation strip (2) is fully wrapped between the two groups of aluminum frames (1).

3. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The inner diameter of the fixed groove (3) matches the outer diameter of the two groups of aluminum frames (1), and the aluminum frames (1) are provided at the upper and lower ends, and the number is two groups, the roller shutter (4) is fixed by the two groups of connecting blocks (5), and the two groups of connecting blocks (5) are fixedly connected to one side of the aluminum frame (1).

4. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The baffle (6) is movably connected to one end of the aluminum frame (1) through the connecting block (5), the first supporting rod (7) and the lower end aluminum frame (1) outer wall of the baffle (6) are fixedly connected, the second supporting rod (8) is movably connected with the first supporting rod (7), and the other end thereof is fixedly connected with the baffle (6).

5. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The first rotating disc (9) is movably connected to one end of the roller shutter (4) and can move horizontally, the first rotating disc (9) is connected with the roller shutter (4) through the connecting shaft (11), and the roller shutter (4) drives the first rotating disc (9) to rotate by the pull rope (10).

6. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The second rotating disc (12) is movably inserted with the first rotating disc (9) through the connecting shaft (11), the number of the second rotating disc (12) is two groups, the other group of the second rotating disc (12) is connected with the baffle (6), the two groups of second rotating discs (12) are connected through the connecting rod A (13) outside, the sliding groove (14) is fixedly connected to the outer side of the connecting shaft (11) of one end of the second rotating disc (12), and the second rotating disc (12) is fixed by connecting the sliding groove (14) through the connecting shaft (11).

7. The energy-saving sun-shading broken bridge aluminum door and window according to claim 1, characterized in that: The gear (15) is engaged with the rack (16), the length of the rack (16) matches the window, and the rack (16) is installed inside the wall during installation, the cleaning roller (18) is attached to the external glass, and the cleaning roller (18) is driven to descend by the gear (15) rotating to drive the rack (16) to descend, thereby driving the cleaning roller (18) to descend.

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