Dustproof aluminum alloy window

Abstract

The utility model relates to the field of aluminum alloy windows, in particular to a dustproof aluminum alloy window which comprises an aluminum alloy window frame, a window sash and two sliding support hinges, the aluminum alloy window frame and the window sash are connected through the sliding support hinges, and a dustproof screen window assembly is connected to the side, away from the window sash, of the aluminum alloy window frame. Guide sliding strips are connected to the side, close to the dustproof screen window assembly, of the aluminum alloy window frame in a bilateral symmetry mode, sliding grooves are formed in the dustproof screen window assembly, the sliding grooves are connected with the guide sliding strips in a sliding mode, and a dust removal mechanism with a limiting function is further included. In the opening or closing process of the dustproof screen window assembly, the guide sliding strips and the sliding grooves can be guided and move, so that the surface of the dustproof screen window assembly is made to make contact with the cleaning wool tops, dust attached to the surface is cleaned, the dustproof effect of the dustproof screen window assembly is improved, dust entering a room during ventilation is reduced, and the dustproof effect of the dustproof screen window assembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy windows, in particular to a dustproof aluminum alloy window. Background Art

[0002] Aluminum alloy windows are windows with frames and sash structures made of aluminum alloy architectural profiles. They are divided into ordinary aluminum alloy doors and windows and thermally insulated aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and have high strength. They are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are often used to encapsulate balconies. The surface of the aluminum alloy is oxidized to be smooth and shiny. The window sash frame is large and can be inlaid with a large area of ​​glass, allowing sufficient and bright light in the room, enhancing the virtual and real contrast between the indoor and outdoor facades, making the room more layered. Aluminum alloy itself is easy to extrude, the cross-sectional dimensions of the profile are precise, and the processing accuracy is high. Therefore, many owners choose to use aluminum alloy doors and windows in decoration.

[0003] In order to prevent dust from entering the room and keep the indoor environment clean, most aluminum alloy windows will be equipped with dust-proof screens to prevent garbage or debris from being blown into the house during ventilation, making the home environment cleaner and also preventing mosquitoes and dust.

[0004] Regarding the above-mentioned related technologies: the inventors found that due to the frequent use of screens on aluminum alloy windows, a large amount of stains and dust will accumulate. These dirts are often difficult to clean and will be blown into the room by the wind during ventilation, affecting the indoor air quality. In addition, the dirt on the screens is often not easy to clean and requires a lot of time and effort. At the same time, the screen of the screen is a wearing part. Long-term use or external force may cause the screen to be damaged. The damaged screen cannot prevent insects and dust from entering the room and needs to be replaced in time. The traditional operation method is often to replace the entire screen, and the screen alone cannot be replaced, thus causing unnecessary economic losses. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a dustproof aluminum alloy window, which is convenient for cleaning dust on the aluminum alloy window screen and reducing dust entering the room during ventilation, thereby improving its dustproof effect. At the same time, it is also convenient for replacing damaged screens, thereby improving the mosquito-proof and dust-blocking performance of the screen.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a dustproof aluminum alloy window, comprising an aluminum alloy window frame, a window sash and two sliding support hinges, wherein the aluminum alloy window frame and the window sash are connected by the sliding support hinge, a dustproof screen window assembly is connected to the side of the aluminum alloy window frame away from the window sash, a guide slide bar is symmetrically connected to the side of the aluminum alloy window frame close to the dustproof screen window assembly, a slide groove is provided on the dustproof screen window assembly, the slide groove is slidably connected to the guide slide bar, and further comprises a dust removal mechanism with a limiting function;

[0007] The dust removal mechanism comprises a U-shaped limiting plate installed symmetrically on the side of the aluminum alloy window frame away from the window sash, a cleaning plate is symmetrically connected to the inner side of the aluminum alloy window frame, and a plurality of cleaning strips are respectively connected to the side of the cleaning plate facing the U-shaped limiting plate at intervals;

[0008] A plurality of limiting holes are spaced apart on both sides of the dustproof screen window assembly, and elastic limiting assemblies are respectively passed through both ends of the U-shaped limiting plate, and one end of the corresponding elastic limiting assembly is snapped into the corresponding limiting hole.

[0009] By adopting the above technical solution, when the dust-proof screen window assembly moves up and down to open, its surface contacts with the cleaning wool strip, so that it cleans the dust attached to the surface, improves its dust-proof effect, and reduces the dust from entering the room during ventilation. The dust-proof screen window assembly is easy to disassemble. During disassembly, the end of the elastic limiting assembly undergoes elastic deformation and separates from the limiting hole, so that it can be removed to facilitate cleaning of the surface of the dust-proof screen window assembly and the cleaning wool strip at the same time, thereby improving the dust removal effect of the dust-proof screen window assembly. At the same time, the end of the elastic limiting assembly is engaged with the corresponding limiting hole, so that the spatial range of the window opening can be adjusted.

[0010] In a preferred example, the utility model can be further configured as follows: the elastic limiting assembly includes a limiting cylinder and a limiting rod connected to the inner side thereof, one end of the limiting rod is connected to a universal ball, and the other end is connected to a spring, the spring is located in the limiting cylinder, and one end of the limiting rod is clamped into the limiting hole.

[0011] By adopting the above technical solution, when the dustproof screen window assembly moves up and down to open, the universal ball contacts and rolls with the dustproof screen window assembly, and at the same time drives the limit rod compression spring to deform, which can not only limit the dustproof screen window assembly when it is opened or closed, but also prevent it from falling when it is adjusted.

[0012] In a preferred example, the utility model can be further configured as follows: the dustproof screen window assembly includes a frame one, a frame two and a flexible portion, the frame one is connected to the top of the frame two by the flexible portion, and at least two screens are detachably connected between the frame one and the frame two, the four corners of the frame one close to the frame two are respectively connected to mounting posts, the four corners of the frame two close to the frame one are respectively provided with mounting holes one that match the mounting posts, the four sides of the frame one close to the frame two are respectively connected with a plurality of clamping ridges at intervals, the four sides of the frame two close to the frame one are respectively provided with clamping grooves, after the corresponding clamping ridges are clamped with the corresponding clamping grooves, the four sides of the screen are respectively located in the clamping grooves, the four corners of the screen are respectively provided with mounting holes two, the bottoms of the frame one and the frame two are respectively provided with notches, and the notches are respectively communicated with each other.

[0013] By adopting the above technical solution, the two notches are combined to form a handle groove, so that frame one and frame two can be opened through the flexible part to replace the screen. The mounting holes two at the four corners of the screen are respectively mounted on the corresponding mounting columns, and the four sides thereof correspond to the clamping convex strips so that the screen is limited and clamped in the clamping groove to prevent the screen from moving after installation. The screen can be replaced regularly, which helps to extend the service life of the entire screen window and ensure that the screen window always maintains a good working condition.

[0014] In a preferred example, the utility model can be further configured as follows: butterfly bolts are respectively passed through both ends of the U-shaped limiting plate, and one end of the butterfly bolt is abutted and connected with the second frame.

[0015] By adopting the above technical solution, the butterfly bolt fixes the dust screen window assembly when it is opened or closed, preventing it from loosening after long-term use, thereby improving its stability during use.

[0016] In a preferred example, the utility model can be further configured as follows: a surface of the frame 2 away from the frame 1 is connected with anti-slip grooves.

[0017] By adopting the above technical solution, the anti-slip pattern increases the friction with the hand, so as to facilitate pushing the dust screen window assembly to open and close, and is used to adjust the opening state of the window.

[0018] In a preferred example, the utility model can be further configured as follows: the sliding support hinges are symmetrically installed on the tops of both sides of the inner cavity of the aluminum alloy window frame.

[0019] By adopting the above technical solution, the window sash can be opened in an inclined state, which not only has a ventilation effect but also improves its stability in use.

[0020] In summary, the utility model includes at least one of the following beneficial technical effects of dustproof aluminum alloy windows:

[0021] 1. When the dust screen assembly is opened or closed, the guide slide bar and the slide groove can be guided and moved to make the surface of the dust screen assembly contact with the cleaning wool strip, clean the dust attached to the surface, improve its dustproof effect, and reduce dust from entering the room during ventilation, thereby improving its dustproof effect.

[0022] 2. When the dust-proof screen window assembly adjusts its own state, the universal ball contacts and rolls with the dust-proof screen window assembly, and at the same time drives the limit rod compression spring to deform, which can not only limit the opening or closing of the dust-proof screen window assembly, but also prevent it from falling during adjustment.

[0023] 3. The two notches are connected to form a groove structure, so that the user can use his hands to separate frame one and frame two and drive the flexible part to deform, so as to disassemble and replace the screen. At the same time, the mounting holes two at the four corners of the screen are respectively mounted on the corresponding mounting columns, and the four sides thereof correspond to the clamping convex strips, so that the limit clamps are clamped in the clamping groove to prevent the screen from moving after installation, so that the screen can be replaced regularly, which helps to extend the service life of the entire screen window and ensure that the screen window always maintains a good working condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, among which:

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a partial exploded view of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the elastic limit assembly of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the dustproof screen window assembly of the utility model;

[0029] Figure 5 for Figure 4 Right isometric view of;

[0030] Figure 6 yes Figure 3 Bottom view of .

[0031] In the figure: 1, aluminum alloy window frame; 2, window sash; 3, sliding support hinge; 40, dust screen assembly; 5, guide slide; 6, slide groove; 70, dust removal mechanism; 8, limit hole; 90, elastic limit assembly; 11, butterfly bolt;

[0032] 41. Frame 1; 42. Frame 2; 43. Flexible portion; 44. Screen; 45. Mounting column; 46. Mounting hole 1; 47. Clamping convex strip; 48. Clamping groove; 49. Mounting hole 2; 4a. Notch;

[0033] 71. U-shaped limiting plate; 72. Cleaning plate; 73. Cleaning wool strip;

[0034] 91. Limiting cylinder; 92. Limiting rod; 93. Universal ball; 94. Spring. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0037] Reference Figure 1-6 , is a dustproof aluminum alloy window disclosed by the utility model, comprising an aluminum alloy window frame 1, a window sash 2 and two sliding support hinges 3, the aluminum alloy window frame 1 and the window sash 2 are connected by the sliding support hinge 3, the sliding support hinge 3 is symmetrically installed on the top of both sides of the inner cavity of the aluminum alloy window frame 1, a dustproof screen window assembly 40 is connected to the side of the aluminum alloy window frame 1 away from the window sash 2, a guide slide bar 5 is symmetrically connected to the side of the aluminum alloy window frame 1 close to the dustproof screen window assembly 40, a slide groove 6 is provided on the dustproof screen window assembly 40, the slide groove 6 is slidably connected to the guide slide bar 5, and also includes a dust removal mechanism 70 with a limiting function, the dust removal mechanism 70 includes a U-shaped limiting plate 71 installed on the side of the aluminum alloy window frame 1 away from the window sash 2, and a cleaning plate 72 is symmetrically connected to the inner side of the aluminum alloy window frame 1, and a plurality of cleaning wool strips are respectively connected to the cleaning plate 72 and the side facing the U-shaped limiting plate 71 at intervals. 73, a plurality of limiting holes 8 are respectively provided at intervals on both sides of the dust-proof screen window assembly 40, and elastic limiting components 90 are respectively penetrated at both ends of the U-shaped limiting plate 71, and one end of the corresponding elastic limiting component 90 is snapped into the corresponding limiting hole 8; a sealing gasket is arranged on the surface of the window sash 2 to improve the sealing and sound insulation effect of the aluminum alloy window frame 1 and the window sash 2 when they are closed. When the window sash 2 is in an open state, the dust-proof screen window assembly 40 can be adjusted up and down by the cooperation of the guide slide bar 5 and the slide groove 6 to adjust the ventilation range of the aluminum alloy window frame 1. At the same time, when opening and closing the window sash 2, the dust-proof screen window assembly 40 also needs to be adjusted up and down so that its surface contacts and rubs with the cleaning wool strip 73 to clean the surfaces on both sides of the dust-proof screen window assembly 40, and the elastic limiting component 90 can also be used to limit the dust-proof screen window assembly 40 when it is stationary, thereby improving its stability in use.

[0038] The elastic limiting assembly 90 includes a limiting cylinder 91 and a limiting rod 92 connected to the inner side thereof, one end of the limiting rod 92 is connected to a universal ball 93, and the other end is connected to a spring 94, the spring 94 is located in the limiting cylinder 91, and one end of the limiting rod 92 is clamped into the limiting hole 8; when the dust-proof screen window assembly 40 adjusts its own state, the universal ball 93 contacts and rolls with the dust-proof screen window assembly 40, and is affected by the limiting hole 8. The universal ball 93 repeatedly enters and exits the limiting hole 8 to drive the limiting rod 92 to compress the spring 94 and deform, which can not only ensure that the universal ball 93 plays a limiting role on the dust-proof screen window assembly 40 when it is in the limiting hole 8, but also prevent the dust-proof screen window assembly 40 from falling when it is adjusted.

[0039] The dust screen assembly 40 includes a frame 1 41, a frame 2 42 and a flexible portion 43. The frame 1 41 is connected to the top of the frame 2 42 through the flexible portion 43. The surface of the frame 2 42 away from the frame 1 41 is connected with anti-slip grooves. There are no less than two screens 44 detachably connected between the frame 1 41 and the frame 2 42. The four corners of the frame 1 41 close to the frame 2 42 are respectively connected with mounting posts 45. The four corners of the frame 2 42 close to the frame 1 41 are respectively provided with mounting holes 1 46 adapted to the mounting posts 45. The four sides of the frame 1 41 close to the frame 2 42 are respectively connected with a plurality of clamping convex strips 47 at intervals, and the four sides of the frame 2 42 close to the frame 1 41 are respectively provided with clamping grooves 48. After the corresponding clamping convex strips 47 are clamped with the corresponding clamping grooves 48, the four sides of the gauze 44 are respectively located in the clamping grooves 48, and the four corners of the gauze 44 are respectively provided with mounting holes 49. The bottoms of the frame 1 41 and the frame 2 42 are respectively provided with notches 4a, and the notches 4a are respectively connected; the ventilation holes of the gauze 44 are in a grid shape, and the two gauze nets 44 have a plurality of holes. The staggered arrangement of the wind holes can not only play a double barrier role, but also improve its mosquito and dust prevention effects. After a period of use, the dust screen assembly 40 will have a dead corner that is difficult to clean and the mesh will be damaged. For this reason, the screen 44 needs to be replaced. The guide slide 5 and the slide groove 6 cooperate with each other to remove the dust screen assembly 40 along its top or bottom. Since the two notches 4a are connected, a notch that is easy to open with fingers can be formed, so as to open the frame 1 41 and the frame 2 42 and remove the internal screen 44. And install a new screen 44, so that the mounting holes 49 at the four corners of the screen 44 are respectively mounted on the corresponding mounting posts 45, and the four sides thereof correspond to the clamping convex strips 47, and when the frame 1 41 and the frame 2 42 are closed, the mounting posts 45 are inserted into the mounting holes 46, and the clamping convex strips 47 are clamped in the clamping grooves 48 to prevent the screen 44 from moving after installation, thereby ensuring that the screen window always maintains a good working condition, and after disassembling the dustproof screen window assembly 40, the user can also clean the cleaning wool strips 73 to improve the subsequent cleaning effect of the screen 44.

[0040] Butterfly bolts 11 are respectively passed through the two ends of the U-shaped limiting plate 71, and one end of the butterfly bolt 11 is in contact with the frame 2 42; after the dust-proof screen window assembly 40 is adjusted to a suitable position, the butterfly bolt 11 can be rotated to make its end contact with the frame 2 42, thereby further improving the stability of the dust-proof screen window assembly 40 and ensuring that it is not affected by wind and slides. At the same time, it prevents the elastic limiting assembly 90 from aging, elastic fatigue and the like as the use time increases, thereby affecting its limiting effect on the dust-proof screen window assembly 40. At this time, the dust-proof screen window assembly 40 can be limited by the butterfly bolt 11 to improve the stability of the aluminum alloy window.

[0041] The implementation principle of this embodiment is: when in use, the staff slides the dustproof screen window assembly 40 up and down through the anti-slip grooves on the surface of the frame 2 42 so that the window sash 2 can be opened or closed. During this process, the two side surfaces of the dustproof screen window assembly 40 are respectively in contact with the U-shaped limiting plate 71 and the cleaning wool strips 73 on the cleaning plate 72 to achieve the effect of removing dust, so as to reduce the dust from entering the room during ventilation. When the dustproof screen window assembly 40 is adjusted to a suitable position, the spring 94 drives the limiting rod 92 and the universal ball 93 to limit to the limiting hole 8, which plays a limiting role and can also prevent the dustproof screen window assembly 40 from falling when it is adjusted.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dustproof aluminum alloy window, comprising an aluminum alloy window frame (1), a window sash (2) and two sliding hinges (3), wherein the aluminum alloy window frame (1) and the window sash (2) are connected by the sliding hinges (3), characterized in that: A dust screen assembly (40) is connected to the side of the aluminum alloy window frame (1) away from the window sash (2), and a guide slide bar (5) is symmetrically connected to the side of the aluminum alloy window frame (1) close to the dust screen assembly (40). A slide groove (6) is provided on the dust screen assembly (40), and the slide groove (6) is slidably connected to the guide slide bar (5), and also includes a dust removal mechanism (70) with a limiting function; The dust removal mechanism (70) comprises a U-shaped limiting plate (71) symmetrically mounted on a side of the aluminum alloy window frame (1) away from the window sash (2), a cleaning plate (72) symmetrically connected to the inner side of the aluminum alloy window frame (1), and a plurality of cleaning strips (73) are connected at intervals to the side of the cleaning plate (72) facing the U-shaped limiting plate (71); A plurality of limiting holes (8) are spaced apart on both sides of the dustproof screen window assembly (40), and elastic limiting assemblies (90) are respectively passed through the two ends of the U-shaped limiting plate (71), and one end of the corresponding elastic limiting assembly (90) is snap-fitted into the corresponding limiting hole (8).

2. The dustproof aluminum alloy window according to claim 1, characterized in that: The elastic limiting assembly (90) comprises a limiting cylinder (91) and a limiting rod (92) connected to the inner side thereof, one end of the limiting rod (92) is connected to a universal ball (93), and the other end is connected to a spring (94), the spring (94) is located in the limiting cylinder (91), and one end of the limiting rod (92) is clamped into the limiting hole (8).

3. The dustproof aluminum alloy window according to claim 1, characterized in that: The dustproof screen window assembly (40) comprises a frame 1 (41), a frame 2 (42) and a flexible portion (43); the frame 1 (41) is connected to the top of the frame 2 (42) via the flexible portion (43); at least two screens (44) are detachably connected between the frame 1 (41) and the frame 2 (42); four corners of the frame 1 (41) close to the frame 2 (42) are respectively connected to mounting posts (45); four corners of the frame 2 (42) close to the frame 1 (41) are respectively provided with mounting holes 1 (46) adapted to the mounting posts (45); The four sides of the frame one (41) close to the frame two (42) are respectively connected with a plurality of clamping convex strips (47) at intervals, and the four sides of the frame two (42) close to the frame one (41) are respectively provided with clamping grooves (48). After the corresponding clamping convex strips (47) are clamped with the corresponding clamping grooves (48), the four sides of the gauze net (44) are respectively located in the clamping grooves (48), and the four corners of the gauze net (44) are respectively provided with mounting holes two (49), and the bottoms of the frame one (41) and the frame two (42) are respectively provided with notches (4a), and the notches (4a) are respectively connected.

4. The dustproof aluminum alloy window according to claim 3, characterized in that: Butterfly bolts (11) are respectively passed through the two ends of the U-shaped limiting plate (71), and one end of the butterfly bolt (11) is abutted and connected to the second frame (42).

5. The dustproof aluminum alloy window according to claim 3, characterized in that: The surface of the second frame (42) away from the first frame (41) is connected with anti-slip grooves.

6. The dustproof aluminum alloy window according to claim 1, characterized in that: The sliding support hinges (3) are symmetrically mounted on the tops of both sides of the inner cavity of the aluminum alloy window frame (1).

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