Indoor and outdoor double sound insulation type aluminum alloy noise reduction door and window

Abstract

The invention discloses an indoor and outdoor double sound insulation type aluminum alloy noise reduction door and window which comprises a fixedly-installed window frame installed in a window opening. An inner soundproof window structure is installed on the inner side of the fixedly-installed window body frame, a main window body structure is installed in the fixedly-installed window body frame, the main window body structure comprises a main window body, and the main window body is overturned through an overturning driving structure; window body damping structures are mounted on the two sides of the main window body respectively; the window body damping structure comprises an arc-shaped damping frame fixedly connected to the outer side wall of the main window body, an arc-shaped opening is formed in the arc-shaped damping frame, and an elastic protruding edge structure is arranged in the arc-shaped opening. The window body damping structure further comprises a clamping strip damping plate installed on the outer side wall of the fixedly-installed window body frame, and an elastic clamping protruding structure matched with the elastic protruding edge structure is arranged on the clamping strip damping plate. The window frame of the structure is opened and exposed to facilitate indoor and outdoor transportation of large goods, and sound insulation, lighting and ventilation can be adjusted, so that the practicability is very high.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum alloy doors and windows, and in particular relates to an indoor and outdoor double sound insulation type aluminum alloy noise reduction door and window. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy as the frame of doors and windows, and glass panels of a certain strength are installed on the frame of doors and windows. Aluminum alloy doors and windows have very wide applications in the industry, such as aluminum alloy windows, which are mostly used in building structures.

[0003] Therefore, based on the wide application of aluminum alloy doors and windows in the industry, there are many public reports on the improvement of aluminum alloy door and window production technology, especially in solving the noise problem. The existing aluminum alloy doors and windows have been structurally improved to improve their noise resistance.

[0004] For example, the Chinese patent publication number is: CN215718315U, which discloses a double-layer sound insulation aluminum alloy door and window. The specific structure of the door and window includes a frame, a window frame, a mounting frame and a movable door frame. The window frame is installed in the frame through a clamping plate 1 and a clamping plate 2. The frame groove 1 and the frame groove 2 are both provided with a mounting frame and a movable door frame. The mounting frame is provided with a grid member. The movable door frame, frame groove 3, frame groove 4, frame groove 5 and frame groove 6 are all provided with inner glass and outer glass for use together.

[0005] In the above disclosed technology, by installing inner glass and outer glass, the outer glass is thicker than the inner glass, which can more effectively isolate external noise.

[0006] However, in the actual working process, it is found that although the noise can be appropriately reduced by increasing the number of glass layers, the disadvantage is that when the noise is loud, such as during the day, the noise often passes through the window frame (aluminum alloy frame), and the indoor noise volume is still high.

[0007] Secondly, after adding a layer of glass, the weight of the window sash becomes very heavy, and it is very difficult to open and close the window sash. At the same time, due to the heavy weight of the window sash, the window frame is prone to deformation after a certain number of years of use during actual work, which greatly reduces the stability and safety of the window, especially the heavy window sash is prone to falling.

[0008] At the same time, the existing aluminum alloy windows also have a very serious drawback, that is, the window body needs to be fixedly installed on the window hole of the building structure, such as the larger window size installed on the balcony. Once it is necessary to transport large goods (such as large TVs and panels), for high-rise buildings, elevators and narrow corridors cannot carry the goods indoors at all. The current practice is to use a crane to lift the goods to the window sash position of the balcony, violently remove the window sash (removed in advance), and then reinstall new aluminum alloy windows after the goods enter the room from the balcony position with a larger window hole. Therefore, the practicality of the window structure is very poor. Summary of the invention

[0009] Based on the above background, the purpose of the present invention is to provide an indoor and outdoor double sound insulation type aluminum alloy noise reduction door and window.

[0010] To achieve the above objectives, the present invention adopts the following technical solutions:

[0011] An indoor and outdoor double sound insulation aluminum alloy noise reduction door and window, comprising a fixed installation window frame installed in a window hole;

[0012] An inner soundproof window structure is installed on the inner side of the fixed window frame, and a main window structure is installed in the fixed window frame. The main window structure includes a main window, and the main window is flipped by a flip driving structure;

[0013] Window damping structures are respectively installed on both sides of the main window;

[0014] The window damping structure comprises an arc-shaped damping frame fixedly connected to the outer side wall of the main window, the arc-shaped damping frame is provided with an arc-shaped opening, and an elastic convex ridge structure is arranged in the arc-shaped opening;

[0015] The window damping structure also includes a card strip damping plate installed on the outer side wall of the fixed window frame, and the card strip damping plate is provided with an elastic card convex structure cooperating with the elastic convex corrugated structure;

[0016] During the flipping of the main window, the elastic convex structure and the elastic convex rib structure cooperate with each other to achieve flipping by friction damping.

[0017] Preferably, the inner soundproof window structure comprises an inner soundproof window frame, and an inner glass plate is fixedly connected to the inner soundproof window frame;

[0018] One side of the inner sound insulation window frame is hinged to one side of the fixedly installed window frame, and the other side of the inner sound insulation window frame is locked to the other side of the fixedly installed window frame through an elastic buckle structure.

[0019] Preferably, the elastic buckle structure includes a locking rod slidably connected to the top of the inner soundproof window frame, and a locking hole cooperating with the locking rod is provided at the top of the fixed installation window frame;

[0020] The inner soundproof window frame is provided with a slide groove for slidingly connecting a lock rod, the bottom of the lock rod is fixedly connected with a spring, and the spring is fixedly connected to the bottom of the slide groove;

[0021] The lock rod is fixedly connected with a short lever, and the short lever is fixedly connected with a lever plate;

[0022] A rectangular sliding opening connected to the sliding groove is provided on the inner soundproof window frame, and the short lever passes through the rectangular sliding opening.

[0023] Preferably, a plurality of shifting ridges are integrally formed on the shifting plate.

[0024] Preferably, the main window comprises a main window frame, and glass window sashes are hingedly connected to both sides of the main window frame;

[0025] The two ends of the right side wall of the main window frame are respectively equipped with window damping structures.

[0026] Preferably, the upper end of the card strip damping plate is slidably adjusted with an adjusting screw, and the inner end of the adjusting screw is fixedly connected to the upper end of the right side wall of the main window frame;

[0027] The adjusting screw rod is threadedly connected with a pair of nuts positioned on both sides of the clamping strip damping plate.

[0028] Preferably, the flip driving structure comprises a rotating shaft fixedly mounted on the upper ends of the front and rear side walls of the main window frame, and an upper transmission sprocket is fixedly mounted on the rotating shaft;

[0029] The rotating shaft is rotatably connected to the upper end of the inner side wall of the fixedly mounted window frame;

[0030] The flip driving structure also includes a driving motor installed at the lower end of the outer side wall of the fixed window frame, and the output shaft of the driving motor is fixedly installed with a lower driving sprocket corresponding to the upper driving sprocket;

[0031] The transmission sprocket is connected to the lower transmission sprocket through chain transmission.

[0032] Preferably, the drive motor is installed with a motor sheath.

[0033] Preferably, the lower end of the main window frame is fixedly connected to lower glass plates spaced apart on both sides.

[0034] Preferably, the lower end of the glass window sash is locked to the main window frame via a locking handle structure;

[0035] The lock handle structure comprises a hinged lock handle, and a semi-annular locking flange is integrally formed on the lock handle;

[0036] A lock buckle matched with the semi-annular locking flange is fixedly connected to the lower end of the left side wall of the main window frame.

[0037] The present invention has the following beneficial effects:

[0038] 1. It is convenient to open the inner soundproof window frame, and then choose to open or close the inner soundproof window frame according to the amount of noise, lighting needs and ventilation needs. To increase the practicality of the window structure. In traditional window structures, multi-layer glass panels are mostly used. First, the weight of tempered glass panels is relatively heavy. Secondly, the number of layers of glass can be increased to reduce noise, but the noise can easily penetrate into the room from the frame structure of aluminum alloy materials. Because the area of ​​the inner soundproof window structure is large and the area of ​​the inner glass panel is large, the following main window structure on the outside, including the main window frame of aluminum alloy materials, is completely blocked, so as to completely prevent noise from entering the room from the main window frame of metal materials.

[0039] 2. During the working process, the driving motor is opened synchronously. At this time, under the transmission cooperation of the chain, the heavy main window frame is flipped with the upper ends of the fixed window frame as the hinged positions. After flipping, the fixed window frame is fully exposed, so the window hole of the entire window structure is basically exposed, which facilitates the transportation of goods. After the goods are transported, the main window frame can be closed again.

[0040] 3. It effectively solves the problem of traditional windows being installed in a fixed manner, especially for windows installed on large-sized window openings on balconies. Once large goods need to be transported, the window frames cannot be disassembled and can only be transported in a dismantled manner, which results in very low flexibility and practicality of the window structure and the defect of transporting goods from the window opening cannot be solved.

[0041] 4. When the noise level is low, such as at night, the main window frame can be opened to fully expose the window hole to increase indoor and outdoor air circulation, thereby reducing the window structure's blocking effect on airflow.

[0042] 5. During the working process, when the main window frame is flipped, the arc damping frame will follow the flipping. During this process, the elastic protrusions on the card strip damping plate and the elastic convex ridges in the arc mouth squeeze and rub against each other, such as the elastic protrusions are inserted into the grooves between adjacent elastic convex ridges to form a damping, and vice versa. Under the action of this structure, during the flipping process, the main window frame is kept to flip and lift slowly. Similarly, when the chain breaks, the heavy main window frame is slowly flipped and lowered under the above structure, thereby avoiding the sudden situation that once the chain breaks, the heavy window is easily hit hard, resulting in deformation, glass plate breakage and other defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0044] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0045] Figure 2 It is a structural schematic diagram of the flip driving structure in an embodiment of the present invention;

[0046] Figure 3 This is one of the structural schematic diagrams of the window damping structure in an embodiment of the present invention;

[0047] Figure 4 This is the second structural schematic diagram of the window damping structure in the embodiment of the present invention;

[0048] Figure 5 For the embodiment of the present invention Figure 1 The second structural diagram from another perspective;

[0049] Figure 6 Schematic diagram of the structure of the opening and closing mode of the window sash in an embodiment of the present invention;

[0050] Figure 7 This is one of the structural schematic diagrams of the elastic buckle structure in an embodiment of the present invention;

[0051] Figure 8 This is a second structural diagram of the elastic buckle structure in an embodiment of the present invention;

[0052] Fig. 9 This is one of the structural schematic diagrams of the closed state of the inner soundproof window frame in an embodiment of the present invention;

[0053] Fig.10 This is the second structural schematic diagram of the closed state of the inner sound insulation window frame in an embodiment of the present invention.

[0054] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0057] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0058] Example 1

[0059] like Figure 1-10 As shown, an indoor and outdoor double sound insulation aluminum alloy noise reduction door and window includes a fixed installation window frame 1 installed in the window hole. Specifically, according to the existing window frame fixed installation method, the fixed installation window frame 1 (an aluminum alloy frame) is fixedly installed in the window hole.

[0060] An inner soundproof window structure is installed on the inner side (left side) of the fixed window frame 1. Specifically, the specific structure of the inner soundproof window structure is as follows:

[0061] The internal soundproof window structure comprises an internal soundproof window frame 5 (the interface shape is rectangular and is made of aluminum alloy), and an internal glass plate (tempered glass plate) is fixedly connected to the internal soundproof window frame 5 .

[0062] The rear side of the inner sound insulation window frame 5 is hinged to the rear side of the fixedly installed window frame 1 (specifically, the rear end top and bottom of the inner sound insulation window frame 5 are fixedly installed with pins and are hinged in a pin-hinged manner), and the front side of the inner sound insulation window frame 5 is locked to the front side of the fixedly installed window frame 1 through an elastic buckle structure.

[0063] The inner soundproof window structure can be conveniently opened or closed through the elastic buckle structure. When the noise is relatively large, it can be combined with the main window structure to form a double-layer independent soundproof structure. When the noise is not large, in order to obtain higher lighting, the inner soundproof window structure can be opened and the main window structure can be maintained.

[0064] Specifically, the elastic buckle structure includes a locking rod 51 slidably connected to the top position of the inner sound insulation window frame 5 , and a locking hole matching with the locking rod 51 is opened on the top of the fixed installation window frame 1 .

[0065] The specific method is as follows: a slide groove slidably connected to a lock rod 51 is provided on the inner soundproof window frame 5, a spring 53 is fixedly connected to the bottom of the lock rod 51, and the spring 53 is fixedly connected to the bottom of the slide groove; a short lever is fixedly connected to the lock rod 51, and the short lever is fixedly connected to a lever plate 52. A rectangular sliding opening B connected to the slide groove is provided on the inner soundproof window frame 5, and the short lever passes through the rectangular sliding opening B.

[0066] At the same time, in order to facilitate the toggling of the dial plate 52, a plurality of toggling convex ridges 521 are integrally formed on the dial plate 52. When the inner soundproof window frame 5 is opened or closed, the operator manually toggles the dial plate 52, at which time the short lever slides down along the rectangular sliding opening B, and the locking rod 51 is separated from the locking hole or enters the locking hole A. In this process, the spring 53 is compressed.

[0067] The above method can be used to conveniently open the inner soundproof window frame 5, and then the inner soundproof window frame 5 can be opened or closed according to the noise level, lighting needs and ventilation needs. This increases the practicality of the window structure. In traditional window structures, multi-layer glass panels are often used. First, the weight of tempered glass panels is relatively heavy. Second, the number of layers of glass can be increased to reduce noise, but noise can easily penetrate into the room from the frame structure of aluminum alloy materials. Because the area of ​​the inner soundproof window structure is large and the area of ​​the inner glass panel is large, the following main window structure on the outside, including the main window frame of aluminum alloy materials, is completely blocked, so that noise can be completely prevented from entering the room from the main window frame of metal materials.

[0068] Example 2

[0069] like Figure 1-10 As shown, in this embodiment, based on the structure of embodiment 1, a main window structure 2 is installed in the fixed window frame 1, and the main window structure 2 includes a main window. Specifically, the main window includes a main window frame 21, and glass window sashes 22 are hinged on both sides of the main window frame 21 (same as the existing window sashes, the glass window sashes 22 also include a window sash frame and a glass plate installed in the window sash frame).

[0070] At the same time, the opening and closing method of the existing window sash is the same, and the lower end of each glass window sash 22 is locked to the main window frame 21 through a locking handle structure; the locking handle structure includes a hinged locking handle 221, and a semi-annular locking flange 2211 is integrally formed on the locking handle 221.

[0071] Correspondingly, according to the existing method, a lock buckle (such as an L-shaped lock buckle) that cooperates with the semi-circular locking flange 2211 is fixedly connected to the lower end of the left side wall of the main window frame 21, so that the locking handle can be rotated until the semi-circular locking flange 2211 is inserted into the L-shaped lock buckle and blocked in the L-shaped lock buckle (not shown in the figure).

[0072] At the same time, the lower end of the main window frame 21 is fixedly connected with lower glass plates 211 spaced apart on both sides (the lower glass plates are installed in the window holes of the main window frame 21).

[0073] Example 3

[0074] like Figure 1-10 As shown, this embodiment is based on the structure of the second embodiment. In the actual working process, in order to increase the flexibility of the window, for example, when large goods need to be transported from outdoor to indoor, or from indoor to outdoor, for high-rise buildings, large goods cannot be transported by elevators or stairs, and can only be transported by machinery such as cranes. The frame of the traditional window structure is fixedly installed in the window hole. Therefore, the window structure can only be dismantled to increase the size of the window hole and facilitate the entry and exit of goods. It is very difficult to restore and install after dismantling.

[0075] Therefore, by designing the main window to be hinged, the inner sound insulation window structure on the inside is also hinged. Specifically, in order to avoid mutual interference between the two, the inner sound insulation window structure is opened or closed by a horizontal hinged flipping method based on space saving and ease of operation, while the main window is opened by flipping up and down.

[0076] Specifically, the main window is flipped by the flip driving structure 4 .

[0077] Specifically, the flip driving structure 4 includes a rotating shaft fixedly installed on the upper end positions of the front and rear side walls of the main window frame 21, and an upper transmission sprocket 43 is fixedly installed on the rotating shaft; the rotating shaft is rotatably connected to the upper end position of the inner side wall of the fixed window frame 1.

[0078] Correspondingly, the flipping drive structure 3 also includes a driving motor 41 (the driving motor 41 is installed with a motor sheath 411) installed at the lower end of the outer wall of the fixedly installed window frame 1, and the output shaft of the driving motor 41 (penetrating from the side of the fixedly installed window frame 1 and rotatably connected) is fixedly installed with a lower transmission sprocket 42 corresponding to the upper transmission sprocket 43.

[0079] At the same time, the upper transmission sprocket 43 and the lower transmission sprocket 42 are connected to each other through a chain 44 .

[0080] According to the existing method, an installation groove is opened on the lower end of the side wall of the window hole. During the process of installing and fixing the window frame 1, the drive motor 41 is installed in the installation groove, which is convenient for hidden installation. Then, a barrier such as a tile is installed on the groove to maintain the aesthetics.

[0081] During the working process, the driving motors 41 on both sides are turned on synchronously. At this time, under the transmission cooperation of the chain 44, the bulky main window frame 21 is flipped with the upper ends of the fixed window frame 1 as hinged positions. After flipping, the fixed window frame 1 is fully exposed, so the window hole of the entire window structure is basically exposed, thereby facilitating the transportation of goods.

[0082] After the goods have been transported, the main window frame 21 can be closed again.

[0083] The above method effectively solves the problem of traditional windows being installed in a fixed manner, especially for windows installed on large-sized window openings on balconies. Once large goods need to be transported, the window frames cannot be disassembled and can only be transported in a dismantled manner, which leads to very low flexibility and practicality of the window structure and the defect of transporting goods from the window opening cannot be solved.

[0084] At the same time, the above method can also achieve: when the noise level is low, such as at night, the main window frame 21 can be opened to fully expose the window hole and increase indoor and outdoor air circulation, so as to reduce the window structure's blocking effect on airflow.

[0085] Example 4

[0086] like Figure 1-10 As shown, based on the structure of Example 3, in the process of opening the heavy main window frame 21, in order to increase the safety during the opening and flipping process, the two sides of the main window are respectively installed with window damping structures 3 (specifically, the two ends of the right side wall of the main window frame 21 are respectively equipped with window damping structures 3). During the flipping process, under the friction resistance of the window damping structure 3, the stability and safety of the flipping process are increased. For example, in response to an emergency, when the chain 44 described below breaks, under the friction resistance of the window damping structure 3, the flipped window can slowly and automatically flip down to the initial state, thereby greatly increasing the safety during the flipping of the heavy main window frame 21.

[0087] If there is no window damping structure 3, once the chain 44 breaks, the main window will hit the fixed window frame 1 under the action of gravity, which will not only easily cause the fixed window frame 1 to deform, but also easily cause the main window to deform and the glass plate to break.

[0088] Specifically, the window damping structure 3 includes an arc-shaped damping frame 31 fixedly connected to the outer wall of the main window, the arc-shaped damping frame 31 is provided with an arc-shaped opening, and an elastic convex rib structure 32 is arranged in the arc-shaped opening (the elastic convex rib structure 32 is composed of a plurality of arc-shaped elastic ribs); the window damping structure 3 also includes a card-strip damping plate 33 installed on the outer wall of the fixed window frame 1, and the card-strip damping plate 33 is provided with an elastic card-convex structure 331 (formed by a plurality of elastic card-convexities, the shape of the elastic card-convexity is rectangular, and is integrally formed on the side walls on both sides of the card-strip damping plate 33) that cooperates with the elastic convex rib structure 32; during the flipping process of the main window, the elastic card-convex structure 331 cooperates with the elastic convex rib structure 32 to frictionally damp the flipping.

[0089] During operation, when the main window frame 21 is turned over, the arc-shaped damping frame 31 follows the turning over. In this process, the elastic protrusions on the card strip damping plate 33 and the elastic convex ridges in the arc-shaped opening squeeze and rub against each other, such as the elastic protrusions being inserted into the notches between adjacent elastic convex ridges to form a damping, and vice versa. Under the action of this structure, the main window frame 21 is kept slowly turned over and raised during the turning process. Similarly, when the chain 44 breaks, the heavy main window frame 21 is slowly turned over and lowered under the above structure, thereby avoiding the sudden situation that once the chain 44 breaks, the heavy window is easily hit hard, resulting in deformation, glass plate breakage and other defects.

[0090] Example 5

[0091] like Figure 1-10 As shown, based on the structure of Example 4, the upper end of the clip damping plate 33 is slidably adjusted with an adjusting screw, the inner end of which is fixedly connected to the upper end of the right wall of the main window frame 21; the adjusting screw is threadedly connected with a pair of nuts positioned on both sides of the clip damping plate 33. The spacing of the clip damping plate 33 is adjusted by loosening the nuts, and the depth of the clip damping plate 33 being inserted into the arc-shaped opening is adjusted to achieve damping adjustment.

[0092] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A double sound insulation aluminum alloy noise reduction door and window for indoor and outdoor use, characterized in that: It includes a fixed installation window frame installed in the window opening; An inner soundproof window structure is installed on the inner side of the fixed window frame, and a main window structure is installed in the fixed window frame. The main window structure includes a main window, and the main window is flipped by a flip driving structure; Window damping structures are respectively installed on both sides of the main window; The window damping structure comprises an arc-shaped damping frame fixedly connected to the outer side wall of the main window, the arc-shaped damping frame is provided with an arc-shaped opening, and an elastic convex ridge structure is arranged in the arc-shaped opening; The window damping structure also includes a card strip damping plate installed on the outer side wall of the fixed window frame, and the card strip damping plate is provided with an elastic card convex structure cooperating with the elastic convex corrugated structure; During the flipping of the main window, the elastic convex structure and the elastic convex rib structure cooperate with each other to achieve flipping by friction damping.

2. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 1 is characterized in that: The inner soundproof window structure comprises an inner soundproof window frame, and an inner glass plate is fixedly connected to the inner soundproof window frame; One side of the inner sound insulation window frame is hinged to one side of the fixedly installed window frame, and the other side of the inner sound insulation window frame is locked to the other side of the fixedly installed window frame through an elastic buckle structure.

3. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 2 is characterized in that: The elastic buckle structure includes a locking rod slidably connected to the top of the inner soundproof window frame, and a locking hole matching the locking rod is provided on the top of the fixed window frame; The inner soundproof window frame is provided with a slide groove for slidingly connecting a lock rod, the bottom of the lock rod is fixedly connected with a spring, and the spring is fixedly connected to the bottom of the slide groove; The lock rod is fixedly connected with a short lever, and the short lever is fixedly connected with a lever plate; A rectangular sliding opening connected to the sliding groove is provided on the inner soundproof window frame, and the short lever passes through the rectangular sliding opening.

4. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 3 is characterized in that: The dial plate is integrally formed with a plurality of dialing ridges.

5. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 1 is characterized in that: The main window comprises a main window frame, and glass window sashes are hingedly connected to both sides of the main window frame; The two ends of the right side wall of the main window frame are respectively equipped with window damping structures.

6. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 5 is characterized in that: The upper end of the card strip damping plate is slidably adjusted with an adjusting screw, and the inner end of the adjusting screw is fixedly connected to the upper end of the right side wall of the main window frame; The adjusting screw rod is threadedly connected with a pair of nuts positioned on both sides of the clamping strip damping plate.

7. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 5 is characterized in that: The flip driving structure comprises a rotating shaft fixedly mounted on the upper ends of the front and rear side walls of the main window frame, and an upper transmission sprocket is fixedly mounted on the rotating shaft; The rotating shaft is rotatably connected to the upper end of the inner side wall of the fixedly mounted window frame; The flip driving structure also includes a driving motor installed at the lower end of the outer side wall of the fixed window frame, and the output shaft of the driving motor is fixedly installed with a lower driving sprocket corresponding to the upper driving sprocket; The transmission sprocket is connected to the lower transmission sprocket through chain transmission.

8. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 7 is characterized in that: The driving motor is provided with a motor sheath.

9. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 5, characterized in that: The lower end of the main window frame is fixedly connected with lower glass plates which are spaced apart on both sides.

10. The indoor and outdoor double sound insulation aluminum alloy noise reduction door and window according to claim 5, characterized in that: The lower end of the glass window sash is locked to the main window frame through a locking handle structure; The lock handle structure comprises a hinged lock handle, and a semi-annular locking flange is integrally formed on the lock handle; A lock buckle matched with the semi-annular locking flange is fixedly connected to the lower end of the left side wall of the main window frame.

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