Environmentally friendly heat-insulating aluminum alloy noise-reducing doors and windows

Abstract

The present invention discloses an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window, which relates to the technical field of doors and windows, and comprises a frame, wherein two window bodies are movably arranged on the inner side of the frame, and the top and bottom of the window bodies are provided with card slots, and the inner side of the frame is provided with a convenient disassembly structure, and the convenient disassembly structure comprises two grooves 1, and the two grooves 1 are respectively provided at the inner top and bottom of the frame, and the inner side of the groove 1 is provided with a slide groove 1, and the inner side of the slide groove 1 is provided with a plurality of threaded holes, and the inner side of the groove 1 is movably provided with a mounting plate. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window described in the present invention can be opened by translation or rotation according to the use needs, or the two window bodies can be fully opened, so as to improve its working adaptability, meet the experience needs of different users, and facilitate disassembly and installation, and facilitate later maintenance work.

Description

Technical Field

[0001] The invention relates to the technical field of doors and windows, and in particular to an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window. Background Art

[0002] Windows are an important part of modern buildings, and they provide insulation, heat preservation, ventilation, and rain protection for building structures. Most of the existing door and window materials basically have the functions of heat insulation and noise reduction, but the way to open doors and windows is relatively simple.

[0003] A Chinese patent with publication number "CN214616126U" discloses "a sealing structure of a hollow heat-insulating window, involving the technology in the field of sealed heat-insulating doors and windows equipment, including a first glass window, a second glass window, an upper edge frame, a lower edge frame, a side wall frame, a movable component and a locking component, wherein the first glass window and the second glass window are staggered in the lower edge frame". Although it can achieve the effect of "effectively preventing the infiltration of cold and hot winds in winter and summer, and improving the heat-insulating performance and sealing performance of the window", it has great limitations in use. When opened, the two windows move at the same time, and the gap created by the opening can only be the space on both sides of the two windows. The opening method is single, and the opening space range is small, which cannot meet the user's experience needs for a large space. At the same time, the movable range of the window is small, and the motor-driven opening increases the cost and forms unnecessary waste. Therefore, the present invention proposes an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window. Summary of the invention

[0004] The main purpose of the present invention is to provide an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window, which can effectively solve the technical problems raised in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] An environmentally friendly heat-insulating aluminum alloy noise-reducing door and window, comprising a frame, two window bodies are movably arranged on the inner side of the frame, the top and bottom of the window bodies are both provided with card slots, and a convenient disassembly structure is arranged on the inner side of the frame;

[0007] The easy-to-disassemble structure includes two grooves 1, and the two grooves 1 are respectively opened at the top and bottom of the inner side of the frame, a slide groove 1 is opened on the inner side of the groove 1, and a plurality of threaded holes are opened on the inner side of the slide groove 1, a mounting plate is movably arranged on the inner side of the groove 1, a plurality of screws are connected to the mounting plate by threads, and a slide groove hole is opened on the top of the mounting plate, two sliders 1 are slidably arranged on the inner side of the slide groove 1, a rotating shaft is rotatably arranged on the inner side of the slider 1, a connecting block is connected to the inner side of the connecting shaft by threads, and two reserved holes are opened on one side of the connecting block.

[0008] As a preferred technical solution of the present invention, a slide groove 2 is provided on the top and bottom of the window body, and a convenient disassembly component is provided on the inner side of the slide groove 2. The convenient disassembly component includes a slider 2, two limit rods and three springs 1. The slider 2 is slidably arranged on the inner side of the slide groove 2, the limit rod is fixedly connected to one side of the slider 2, and the limit rod passes through one end of the inner side of the slide groove 2, and the two ends of the spring 1 are respectively fixedly connected to the other side of the slider 2 and the other end of the inner side of the slide groove 2.

[0009] As a preferred technical solution of the present invention, the frame is welded by four bottom plates, two reserved grooves are symmetrically opened on the front of the window body, and a square groove is opened on one side of the window body.

[0010] As a preferred technical solution of the present invention, the connecting block is adaptively matched with the slot of the window body, and the limiting rod is adaptively matched with the reserved hole of the connecting block.

[0011] As a preferred technical solution of the present invention, four limit grooves are provided at both ends of the inner bottom of the frame, and a limit structure is provided at the inner bottom of the frame. The limit structure includes two baffles, and the baffles are movably arranged at the inner bottom of the frame. Both ends of the baffles are fixedly connected with protrusions, and a movable rod 1 is rotatably arranged on the inner side of the baffle, and two limit plates are symmetrically fixedly installed on the outside of the movable rod 1, and two fixed plates 1 and two fixed plates 2 are symmetrically fixedly installed on the inner side of the baffle.

[0012] As a preferred technical solution of the present invention, limiting components are provided at both ends of the inner side of the baffle, and the limiting components include movable rod 2 and spring 2. The movable rod 2 is penetrated by fixed plate 1 and fixed plate 2. The movable rod 2 is composed of a limiting plate and a pull rod. The spring 2 is arranged between one side of fixed plate 1 and one side of the limiting plate.

[0013] As a preferred technical solution of the present invention, a circular hole is opened on one side of the limiting plate, the second movable rod is adaptively matched with the circular hole of the limiting plate, and the protrusion is adaptively matched with the limiting groove.

[0014] As a preferred technical solution of the present invention, a groove 2 is opened at one end of the inner side of the frame, an auxiliary structure is arranged on the inner side of the groove 2, the auxiliary structure includes a rack, the rack is rotatably installed on the inner side of the groove 2, a clamping plate is movably arranged on the inner side of the groove 2, a plurality of shutters are rotatably arranged on the inner side of the rack, one end of the shutter passes through the inner end of the rack and is fixedly connected to a rotating wheel, a plurality of the rotating wheels are connected by belts, and an operating handle is fixedly installed on one end of one of the rotating wheels, and the rack is adaptively matched with the square groove of the window body.

[0015] As a preferred technical solution of the present invention, a storage component is provided on the front side of the frame, and the storage component includes groove three. The groove three is opened on the front side of the frame, and a storage groove is opened on the inner side of the groove three. An opening and closing plate is rotatably installed on the inner side of the groove three, and the clamping plate is adaptively matched with groove two and the storage groove respectively.

[0016] As a preferred technical solution of the present invention, the rotating shaft is adaptively matched with the slide slot hole, and the thread of the screw is adaptively matched with the thread of the threaded hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up a disassembly structure, it is helpful to increase the opening methods of the window body, so that it can be opened by translation or rotation as needed, or both window bodies can be opened completely, thereby improving its work adaptability and meeting the experience needs of different users;

[0019] 2. By setting up the easy-to-disassemble components and the easy-to-disassemble structure, it is convenient to quickly install and disassemble the window body, which is convenient for later inspection and maintenance;

[0020] 3. By setting a limit structure and a convenient disassembly structure, it is helpful to limit the position of the window body according to needs, so that it can achieve the purpose of complete closing, translation opening and rotation opening;

[0021] 4. By setting the limiting component and the limiting structure, it is helpful to adjust and limit the angle of the limiting plate, so that the position of the two windows that are fully rotated and opened can be limited as needed;

[0022] 5. By setting up auxiliary structures and easy-to-disassemble structures, it is convenient to use on rainy days to prevent rainwater from entering the room, while achieving the purpose of ventilation. It can be rotated and folded when not in use, without occupying the use space;

[0023] 6. By providing a storage component in conjunction with the auxiliary structure, it is helpful to store the removed pallets when the auxiliary structure is in use, thereby avoiding the loss of the pallets and preventing the pallets from occupying other usable space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an environmentally friendly, heat-insulating, noise-reducing aluminum alloy door and window of the present invention;

[0025] Figure 2 It is a schematic diagram of the disassembled three-dimensional structure of a part of the frame, the mounting plate and the screws of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0026] Figure 3It is a schematic diagram of the split three-dimensional structure of a slider 1, a rotating shaft and a connecting block of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0027] Figure 4 The three-dimensional structure of the window body of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 5 The invention provides an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window Figure 4 Enlarged view of point A in the middle;

[0029] Figure 6 It is a three-dimensional structural schematic diagram of a part of the frame of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0030] Figure 7 It is a three-dimensional structural schematic diagram of a baffle of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0031] Figure 8 The invention provides an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window Figure 7 Enlarged view of point B in the middle;

[0032] Fig. 9 It is a schematic diagram of the split three-dimensional structure of a baffle, a first movable rod and a second movable rod of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0033] Fig.10 It is a schematic diagram of the disassembled three-dimensional structure of a part of the frame, the storage rack and the pallet of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention;

[0034] Fig.11 The invention provides an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window Fig.10 Enlarged view of point C in the middle;

[0035] Fig.12 It is a three-dimensional structural schematic diagram of a frame of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to the present invention;

[0036] Fig.13 The three-dimensional structure of the window body of an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window of the present invention is shown in FIG. Figure 2 ;

[0037] Fig.14 A schematic diagram showing the use of shutters for an environmentally friendly, heat-insulating, noise-reducing aluminum alloy door and window according to the present invention;

[0038] Fig.15 A schematic diagram showing the overall closed state of an environmentally friendly, heat-insulating, and noise-reducing aluminum alloy door and window according to the present invention;

[0039] Fig.16This is a schematic diagram demonstrating the overall opening state of an environmentally friendly, heat-insulating, aluminum alloy noise-reducing door and window of the present invention.

[0040] In the figure: 1. frame; 2. window body; 3. easy-to-disassemble structure; 4. limiting structure; 5. auxiliary structure; 6. groove one; 7. slide groove one; 8. threaded hole; 9. mounting plate; 10. screw; 11. slide groove hole; 12. slider one; 13. rotating shaft; 14. connecting block; 15. reserved hole; 16. slide groove two; 17. slider two; 18. limiting rod; 19. spring one; 20. limiting groove; 21. baffle; 22. bump; 23. movable rod one; 24. limiting plate; 25. fixed plate one; 26. fixed plate two; 27. movable rod two; 28. spring two; 29. ​​groove two; 30. storage rack; 31. cardboard; 32. shutter; 33. rotating wheel; 34. belt; 35. operating handle; 36. groove three; 37. storage slot; 38. opening and closing plate. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0042] like Figure 1-Figure 16 As shown, an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window comprises a frame 1, two window bodies 2 are movably arranged on the inner side of the frame 1, the top and bottom of the window bodies 2 are provided with card slots, and a convenient disassembly structure 3 is arranged on the inner side of the frame 1;

[0043] The easy-to-disassemble structure 3 includes two grooves 6, which are respectively arranged at the top and bottom of the inner side of the frame 1. A slide groove 7 is arranged on the inner side of the groove 6, and a plurality of threaded holes 8 are arranged on the inner side of the slide groove 7. A mounting plate 9 is movably arranged on the inner side of the groove 6, and a plurality of screws 10 are connected to the mounting plate 9 through threads, and a slide groove hole 11 is arranged on the top of the mounting plate 9. Two sliders 12 are slidably arranged on the inner side of the slide groove 7, and a rotating shaft 13 is rotatably arranged on the inner side of the slider 12. A connecting block 14 is connected to the inner side of the connecting block 14 through threads, and two reserved holes 15 are arranged on one side of the connecting block 14.

[0044] The easy-to-disassemble structure 3 allows the window body 2 to be installed and disassembled better, and at the same time allows the window body 2 to have multiple opening methods, thereby improving its work adaptability.

[0045] In this embodiment, a slide groove 2 16 is provided at the top and the bottom of the window body 2, and a convenient disassembly component is provided on the inner side of the slide groove 2 16, which includes a slider 2 17, two limit rods 18 and three springs 19. The slider 2 17 is slidably arranged on the inner side of the slide groove 2 16, the limit rod 18 is fixedly connected to one side of the slider 2 17, and the limit rod 18 passes through one end of the inner side of the slide groove 2 16, and the two ends of the spring 19 are respectively fixedly connected to the other side of the slider 2 17 and the other end of the inner side of the slide groove 2 16.

[0046] The easy-to-disassemble assembly allows for quick installation and disassembly between the window body 2 and the connecting block 14, facilitating subsequent maintenance and inspection.

[0047] In this embodiment, the frame 1 is formed by welding four bottom plates, two reserved grooves are symmetrically provided at the front of the window body 2, and a square groove is provided at one side of the window body 2.

[0048] The reserved groove of the window body 2 replaces the traditional handle to form a hidden handle, which does not occupy the usable space.

[0049] In this embodiment, the connection block 14 is adaptively matched with the slot of the window body 2 , and the limiting rod 18 is adaptively matched with the reserved hole 15 of the connection block 14 .

[0050] The limiting rod 18 cooperates with the connecting block 14 to limit the window body 2 .

[0051] In this embodiment, four limit grooves 20 are provided at both ends of the inner bottom of the frame 1, and a limit structure 4 is provided at the inner bottom of the frame 1. The limit structure 4 includes two baffles 21. The baffle 21 is movably provided at the inner bottom of the frame 1, and both ends of the baffle 21 are fixedly connected with protrusions 22. A movable rod 23 is rotatably provided on the inner side of the baffle 21, and two limit plates 24 are symmetrically fixedly installed on the outside of the movable rod 23. Two fixed plates 25 and two fixed plates 26 are symmetrically fixedly installed on the inner side of the baffle 21.

[0052] The limiting structure 4 has a position constraint effect on the two window bodies 2, so that it can limit the translation or rotation of the window bodies 2 as needed.

[0053] In this embodiment, limiting components are provided at both ends of the inner side of the baffle 21, and the limiting components include a movable rod 27 and a spring 28. The movable rod 27 is penetrated by the fixed plate 1 25 and the fixed plate 26. The movable rod 27 is composed of a limiting plate and a pull rod. The spring 28 is arranged between one side of the fixed plate 25 and one side of the limiting plate.

[0054] The limiting assembly limits and fixes the position of the limiting plate 24 so that the angle can be changed as needed.

[0055] In this embodiment, a circular hole is opened on one side of the limiting plate 24 , the second movable rod 27 is adaptively matched with the circular hole of the limiting plate 24 , and the protrusion 22 is adaptively matched with the limiting groove 20 .

[0056] The baffle 21 slides inside the limiting groove 20 via the protrusion 22 .

[0057] In this embodiment, a groove 29 is opened at one end of the inner side of the frame 1, and an auxiliary structure 5 is arranged on the inner side of the groove 29. The auxiliary structure 5 includes a rack 30, and the rack 30 is rotatably installed on the inner side of the groove 29. A clamping plate 31 is movably arranged on the inner side of the groove 29. A plurality of shutters 32 are rotatably arranged on the inner side of the rack 30. One end of the shutter 32 passes through the inner end of the rack 30 and is fixedly connected to a rotating wheel 33. The plurality of rotating wheels 33 are connected by a belt 34, and an operating handle 35 is fixedly installed on one end of one of the rotating wheels 33. The rack 30 is adaptively matched with the square groove of the window body 2.

[0058] The auxiliary structure 5 can be used on rainy days to prevent rainwater from entering the room and to achieve the purpose of ventilation.

[0059] In this embodiment, a storage assembly is provided on the front side of the frame 1, and the storage assembly includes a groove three 36. The groove three 36 is opened on the front side of the frame 1, and a storage groove 37 is opened on the inner side of the groove three 36. An opening and closing plate 38 is rotatably installed on the inner side of the groove three 36, and the clamping plate 31 is adaptively matched with the groove two 29 and the storage groove 37 respectively.

[0060] The storage assembly allows the disassembled card plate 31 to be stored.

[0061] In this embodiment, the rotating shaft 13 is adaptively matched with the sliding slot hole 11 , and the thread of the screw 10 is adaptively matched with the thread of the threaded hole 8 .

[0062] The rotating shaft 13 slides inside the sliding slot hole 11 , and the screws 10 fix the mounting plate 9 and the frame 1 .

[0063] It should be noted that the present invention is an environmentally friendly heat-insulating aluminum alloy noise-reducing door and window. The frame 1 is installed at a required location, the slider 12 is placed on the inner side of the slide slot 7, and the mounting plate 9 is installed on the corresponding position of the frame 1 by means of screws 10. At this time, the rotating shaft 13 is located on the inner side of the slide slot hole 11, and the connecting block 14 is installed on the inner side of the rotating shaft 13. The slider 2 17 is pulled to one side so that one end of the limiting rod 18 is pulled out from the inner side of the slot of the window body 2, so that the slot is not restricted. At this time, the slot of the window body 2 is engaged with the connecting block 14, and then the slider 2 17 is released. The spring 19 acts on the slider 2 17 to rebound with the limiting rod 18, so that the limiting rod 18 is inserted into the inner side of the reserved hole 15 of the connecting block 14 to restrict and fix the connecting block 14, and the installation of the window body 2 can be completed.

[0064] When one of the window bodies 2 needs to be opened, the baffle 21 near the front of the frame 1 is moved upward to a suitable position, and then the baffle 21 is translated toward the front of the frame 1 to a suitable position, and then the baffle 21 is moved downward to a suitable position and then stops. At this time, the front restrictions of the two window bodies 2 are released, and one of the window bodies 2 is pulled toward the front of the frame 1 to a suitable position so that the two window bodies 2 are staggered, and then the window body 2 is pulled to one side to a suitable position and stops. At this time, one of the window bodies 2 is opened;

[0065] When the two window bodies 2 need to be opened at the same time, the baffles 21 at the front and rear parts of the two window bodies 2 are moved away so that the top of the baffle 21 is flush with the inner bottom of the frame 1. At this time, the front and rear restrictions of the two window bodies 2 are released, and one of the window bodies 2 is pulled toward the front of the frame 1 to a suitable position, and then the window body 2 is pulled to one side to a suitable position and then stopped. At this time, the moved window body 2 is rotated to a suitable angle and stopped. At this time, the window body 2 is rotated ninety degrees compared to before the movement, and then the window body 2 is pulled to the other side to a suitable position, and then moved to a suitable position toward the rear of the frame 1, and then pushed to one side so that the front of the window body 2 is aligned with the The inner end of the frame 1 is fitted, and then the window body 2 that has not been moved is moved toward the front of the frame 1 to a suitable position, and then it is pulled to one side to a suitable position, and then it is rotated ninety degrees and then pulled back to a suitable position, and then it is moved to the rear of the frame 1 to a suitable position, and it is pushed to one side, so that the front of the window body 2 is also fitted with the other inner end of the frame 1, and then the movable rod 27 is pulled to a suitable position, so that the limit plate 24 loses its constraint, and the movable rod 1 23 is rotated ninety degrees and the movable rod 27 is released. Under the action of the spring 28, the movable rod 27 rebounds to the initial position to limit the limit plate 24. At this time, the limit plate 24 limits the window body 2 at the corresponding position;

[0066] When ventilation is needed when it rains, the baffle 21 at the front of the frame 1 is moved to a suitable position so that the restrictions on the front of the two window bodies 2 are released, and then one of the window bodies 2 is moved to a suitable position, and then the card plate 31 is removed, and the opening and closing plate 38 is rotated to open, and the removed card plate 31 is inserted and the opening and closing plate 38 is closed, and then the rack 30 is rotated ninety degrees, and then the operating handle 35 is rotated, and under the action of the belt 34 and the rotating wheel 33, the shutter 32 inside the rack 30 is rotated to open to a suitable angle and then stopped, and then the window body 2 that has just been moved is moved toward the rack 30 to a suitable position, so that one end of the rack 30 is inserted into the square groove on one side of the window body 2, at this time, the rain is blocked by the shutter 32, and air enters the room through the gap formed by the shutter 32.

Claims

1. An environmentally friendly heat-insulating aluminum alloy noise-reducing door and window, comprising a frame (1), two window bodies (2) being movably arranged on the inner side of the frame (1), and slots being provided at the top and bottom of the window bodies (2), characterized in that: A disassembly structure (3) is provided on the inner side of the frame (1); The easy-to-disassemble structure (3) comprises two grooves (6), the two grooves (6) being respectively arranged at the top and bottom of the inner side of the frame (1), a slide groove (7) being arranged at the inner side of the groove (6), and a plurality of threaded holes (8) being arranged at the inner side of the slide groove (7), a mounting plate (9) being movably arranged at the inner side of the groove (6), a plurality of screws (10) being connected to the mounting plate (9) by threads, and a slide groove hole (11) being arranged at the top of the mounting plate (9), two sliders (12) being slidably arranged at the inner side of the slide groove (7), a rotating shaft (13) being rotatably arranged at the inner side of the slider (12), a connecting block (14) being connected to the inner side of the connecting block (14) by threads, and two reserved holes (15) being arranged at one side of the connecting block (14); Four limiting grooves (20) are provided at both ends of the inner bottom of the frame (1); a limiting structure (4) is provided at the inner bottom of the frame (1); the limiting structure (4) comprises two baffles (21); the baffles (21) are movably provided at the inner bottom of the frame (1); both ends of the baffles (21) are fixedly connected with protrusions (22); a movable rod (23) is rotatably provided on the inner side of the baffle (21); two limiting plates (24) are symmetrically fixedly installed on the outer side of the movable rod (23); and two fixed plates (25) and two fixed plates (26) are symmetrically fixedly installed on the inner side of the baffle (21); When it is necessary to open one of the window bodies (2), the baffle (21) close to the front of the frame (1) is moved upward to a suitable position, and then the baffle (21) is moved horizontally toward the front of the frame (1) to a suitable position, and then the baffle (21) is moved downward to a suitable position and then stops. At this time, the front restrictions of the two window bodies (2) are released, and one of the window bodies (2) is pulled toward the front of the frame (1) to a suitable position so that the two window bodies (2) are staggered, and then the window body (2) is pulled to one side to a suitable position and stops. At this time, one of the window bodies (2) is opened; When it is necessary to open the two window bodies (2) at the same time, the baffles (21) at the front and rear parts of the two window bodies (2) are moved away so that the top of the baffles (21) is flush with the inner bottom of the frame (1), and at this time, the restrictions on the front and rear parts of the two window bodies (2) are released; When ventilation is needed due to rain, the baffle (21) at the front of the frame (1) is moved to a suitable position so that the restrictions at the front of the two window bodies (2) are released; The baffle (21) slides inside the limiting groove (20) via the protrusion (22); The connection block (14) is adaptively matched with the slot of the window body (2).

2. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 1, characterized in that: The top and bottom of the window body (2) are both provided with a second slide groove (16), and a convenient disassembly component is arranged inside the second slide groove (16), and the convenient disassembly component includes a second slider (17), two limit rods (18) and three springs (19). The second slider (17) is slidably arranged inside the second slide groove (16), and the limit rod (18) is fixedly connected to one side of the second slider (17), and the limit rod (18) passes through one end of the inner side of the second slide groove (16), and the two ends of the spring (19) are respectively fixedly connected to the other side of the second slider (17) and the other end of the inner side of the second slide groove (16).

3. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 1 is characterized by: The frame (1) is formed by welding four bottom plates; two reserved grooves are symmetrically provided at the front of the window body (2); and a square groove is provided at one side of the window body (2).

4. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 2 is characterized by: The limiting rod (18) is adaptively matched with the reserved hole (15) of the connecting block (14).

5. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 1, characterized in that: Both ends of the inner side of the baffle plate (21) are provided with a limit assembly, the limit assembly comprising a movable rod 2 (27) and a spring 2 (28), the movable rod 2 (27) is arranged to penetrate the fixed plate 1 (25) and the fixed plate 2 (26), the movable rod 2 (27) is composed of a limit plate and a pull rod, and the spring 2 (28) is arranged between one side of the fixed plate 1 (25) and one side of the limit plate.

6. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 5, characterized in that: A circular hole is formed on one side of the limiting plate (24), the second movable rod (27) is adaptively matched with the circular hole of the limiting plate (24), and the protrusion (22) is adaptively matched with the limiting groove (20).

7. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 2, characterized in that: A second groove (29) is provided at one end of the inner side of the frame (1), an auxiliary structure (5) is provided at the inner side of the second groove (29), the auxiliary structure (5) comprises a storage rack (30), the storage rack (30) is rotatably mounted at the inner side of the second groove (29), a clamping plate (31) is movably provided at the inner side of the second groove (29), a plurality of shutters (32) are rotatably provided at the inner side of the storage rack (30), one end of the shutter (32) passes through the inner side of the storage rack (30) and is fixedly connected to a rotating wheel (33), a plurality of the rotating wheels (33) are connected via a belt (34), and an operating handle (35) is fixedly installed at one end of one of the rotating wheels (33), and the storage rack (30) is adaptively matched with the square groove of the window body (2).

8. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 7, characterized in that: A storage assembly is provided on one side of the front portion of the frame (1), the storage assembly comprising a third groove (36), the third groove (36) being provided on one side of the front portion of the frame (1), a storage groove (37) being provided on the inner side of the third groove (36), an opening and closing plate (38) being rotatably mounted on the inner side of the third groove (36), and the clamping plate (31) being adaptively matched with the second groove (29) and the storage groove (37) respectively.

9. The environmentally friendly heat-insulating aluminum alloy noise-reducing door and window according to claim 1, characterized in that: The rotating shaft (13) is adaptively matched to the slide slot hole (11), and the thread of the screw (10) is adaptively matched to the thread of the threaded hole (8).

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