An aluminum alloy door and window slide rail and an aluminum alloy door and window

Abstract

This application relates to an aluminum alloy door and window slide rail and an aluminum alloy door and window, belonging to the technical field of building doors and windows. It includes a slide rail body with a chute formed on its surface. A set of rail bodies are arranged on the bottom wall of the chute. A storage cavity is arranged inside the slide rail body. Storage openings are symmetrically formed on the bottom wall of the chute. A sealing plate is rotatably arranged on the inner wall of the storage opening, and a torsion spring is arranged at the rotational connection between the sealing plate and the storage opening; the bottom end of the sealing plate is connected with a driving rope. A driving groove is arranged on the inner wall of the chute, and a driving roller is arranged in the driving groove. A guiding wheel is arranged inside the slide rail body. One end of the driving rope away from the sealing plate bypasses the guiding wheel and is connected to the surface of the driving roller; a rotating assembly is arranged on the slide rail body, and the rotating assembly is used to drive the driving roller to rotate. This application has the advantages of reducing the accumulation of garbage and impurities on the surface of the slide rail and improving the overall aesthetic degree of the aluminum alloy door and window.

Description

Technical Field

[0001] The present application relates to the technical field of building doors and windows, and particularly relates to an aluminum alloy door and window slide rail and an aluminum alloy door and window. Background Art

[0002] Currently, aluminum alloy doors and windows generally refer to doors and windows made of aluminum alloy extrusion profiles as frames, stiles, and sash materials, which have the advantages of firm structure and easy maintenance. The aluminum alloy door and window slide rail is a slide rail specifically provided on the door and window for the door and window to slide.

[0003] In the related art, the designed aluminum alloy door and window includes a slide rail and a window body slidably arranged on the slide rail. The window body can slide along the length direction of the slide rail, and a brush is arranged at the bottom end of the window body; when opening and closing the door and window, the brush at the bottom end of the window body abuts against the surface of the slide rail, and the sliding of the window body can drive the brush to clean the surface of the slide rail.

[0004] In view of the above related art, after the brush cleans the surface of the slide rail, the dust and impurities generated by the cleaning still remain on the surface of the slide rail. After long-term use, garbage and impurities will accumulate on the surface of the slide rail, affecting the overall beauty of the aluminum alloy door and window. Therefore, it needs to be improved. Summary of the Invention

[0005] The purpose of the present application is to provide an aluminum alloy door and window slide rail and an aluminum alloy door and window, which have the advantages of reducing the accumulation of garbage and impurities on the surface of the slide rail and improving the overall beauty of the aluminum alloy door and window.

[0006] In the first aspect, an aluminum alloy door and window slide rail provided by the present application adopts the following technical solution:

[0007] An aluminum alloy door and window slide rail includes a slide rail body. A chute is formed on the surface of the slide rail body. A group of rail bodies are symmetrically arranged on the bottom wall of the chute for the window body to slide; a storage cavity is arranged in the slide rail body and below the chute. Storage openings communicating with the storage cavity are symmetrically formed on the bottom wall of the chute at both ends of the rail body; a sealing plate is rotatably arranged on the inner wall of the storage opening for sealing the storage opening, and a torsion spring is arranged at the rotational connection of the sealing plate and the storage opening; a driving rope is connected to the bottom end of the sealing plate. A driving groove is arranged on the inner wall of the chute, and a driving roller is arranged in the driving groove. A guiding wheel is arranged in the slide rail body. One end of the driving rope away from the sealing plate bypasses the guiding wheel and is connected to the surface of the driving roller; a rotating assembly is arranged on the slide rail body for driving the driving roller to rotate.

[0008] By adopting the above technical solution, when the window sash slides on the sliding rail, the bristles at the bottom end of the window sash will abut against the bottom wall of the sliding groove, and the bristles can clean the stains and impurities on the surface of the bottom wall of the sliding groove. Since the bristles are arranged at both ends of the bottom wall of the window sash, when the window sash slides, the impurities and stains will be swept towards both ends of the bottom wall of the sliding groove, causing the impurities and dust to accumulate above the sealing plate; then the rotating component drives the driving roller to rotate. When the driving roller rotates, the driving rope will be wound around the surface of the driving roller, and the driving rope is guided by the guide pulley to pull the sealing plate, causing the sealing plate to rotate away from the storage opening. At this time, the dust and impurities accumulated on the sealing plate will fall into the storage cavity through the storage opening under the action of gravity; and when the rotating component is not in use, the torsion spring drives the sealing plate to rotate towards the storage opening, causing the sealing plate to abut against the inner wall of the storage cavity, using the sealing plate to seal the storage opening, so that bugs are not easily entered into the storage cavity when the doors and windows are in use, and at the same time, some small items are not easily dropped into the storage cavity; it realizes the function of conveniently recycling the dust and impurities cleaned in the sliding groove, reduces the accumulation of garbage and impurities on the surface of the sliding groove, effectively improves the overall aesthetics of the aluminum alloy doors and windows, and prolongs the service life of the aluminum alloy doors and windows.

[0009] Optionally, the rotating component includes a guide rod and an abutting block. The guide rod is arranged in the driving groove, and the driving roller is sleeved and slidably arranged on the guide rod; the abutting block is fixedly arranged on the inner wall of the driving groove, an abutting groove is obliquely arranged on the surface of the driving roller, the abutting block is slidably arranged in the abutting groove, and the abutting block can abut against the inner wall of the abutting groove.

[0010] By adopting the above technical solution, when the doors and windows on the sliding rail slide on the rail body, the doors and windows slide towards both ends of the sliding rail body, driving the bristles to slide towards the storage opening. The doors and windows will abut against the driving roller, and the driving roller is forced to slide towards the bottom wall of the driving groove. While the driving roller slides, the abutting block slides in the abutting groove, and at the same time, the abutting block abuts against the inner wall of the abutting groove. Since the abutting groove is obliquely arranged, the abutting block drives the driving roller rotating block, automatically winding the driving rope around the surface of the driving roller, and automatically driving the driving rope to pull the sealing plate to rotate when the doors and windows completely push the driving roller into the driving roller, improving the convenience of operation.

[0011] Optionally, a return spring is arranged on the bottom wall of the driving groove. The return spring is sleeved on the guide rod. One end of the return spring abuts against the bottom wall of the driving groove, and the other end of the return spring abuts against the end wall of the driving roller.

[0012] By adopting the above technical solution, when the window slides away from the driving groove, the return spring and the driving roller are against each other, driving the driving roller to reset. The driving roller is forced to rotate in the opposite direction, so that the driving rope wrapped around the driving roller and the surface of the driving roller are separated from each other. At the same time, the sealing plate is reset to the storage port under the action of the torsion spring, further improving the convenience of operation; at the same time, when the window slides toward the two ends of the slide rail body, the window and the driving roller are against each other, and the return spring contracts. At this time, the return spring can also play a certain buffering role, thereby protecting the doors and windows.

[0013] Optionally, a flapping net is slidably provided in the storage cavity, and a sliding component is further provided on the slide rail body, and the sliding component is used to drive the flapping net to slide along the length direction of the slide rail body.

[0014] By adopting the above technical solution, when the window body has completely slid to the two ends of the slide rail body, the sealing plate is completely away from the storage port, the storage port is fully opened, and the bristles at both ends of the bottom wall of the window body can extend into the storage cavity through the storage port. At this time, the flapping net is driven by the sliding assembly to slide along the length direction of the slide rail body, so that the flapping net continuously hits the bristles, and the bristles vibrate, which is beneficial to cleaning impurities and dust adhering to the bristles, and is beneficial to maintaining a good cleaning effect of the bristles on the window.

[0015] Optionally, the sliding assembly includes a guide rail, a slider and a shift block, the guide rail is arranged on the top wall of the storage cavity, the slider is slidably arranged on the guide rail, and the beating net is arranged on the end wall of the slider; the shift block is arranged on the side wall of the slider, and a guide hole is penetrated through the inner wall of the storage cavity, and the shift block is slidably arranged in the guide hole.

[0016] By adopting the above technical solution, when the bristles need to be cleaned, the shift block is moved to drive the shift block to slide in the guide hole, and then the slider is driven to slide on the guide rail, and then the beating net is driven to slide along the length direction of the slide rail body, which is convenient and quick to operate.

[0017] Optionally, a guide surface is symmetrically and inclinedly provided on the bottom wall of the storage cavity, a drain outlet is provided through the inner wall of the storage cavity and located at the lowest end of the guide surface, and a filter is provided in the drain outlet.

[0018] By adopting the above technical solution, if rainwater enters the storage cavity, it will flow toward the drain outlet under the guidance of the guide surface and be discharged through the drain outlet, while the filter net can filter impurities and garbage and filter the impurities into the storage cavity.

[0019] Optionally, a cleaning port is provided through one side of the storage cavity away from the drain port, and a cleaning door is provided at the cleaning port. The cleaning door is used to seal the cleaning port, and the cleaning door is detachably connected to the slide rail body through bolts.

[0020] By adopting the above technical solution, the cleaning door is disassembled from the slide rail body by rotating the bolt, and the cleaning door is removed from the slide rail body. The cleaning port is used to facilitate the cleaning and recycling of the garbage and impurities collected in the storage cavity.

[0021] In a second aspect, an aluminum alloy door and window provided by the present application adopts the following technical solution:

[0022] It includes a frame body, on which is provided the aluminum alloy door and window slide rail as described in any one of the above. A window body is slidably arranged on the aluminum alloy door and window slide rail. Brush hairs are symmetrically arranged at both ends of the bottom wall of the window body and can abut against the aluminum alloy door and window slide rail.

[0023] By adopting the above technical solution, the window body slides on the slide rail, which can drive the brush hairs to clean the surface of the slide rail. The slide rail can automatically collect and recycle the garbage and impurities swept by the brush hairs. The operation is convenient, the cleaning effect is good, effectively reducing the accumulation of garbage and impurities on the surface of the slide rail, and improving the overall aesthetic degree of the aluminum alloy door and window.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. By setting the slide rail body, chute, rail body, storage cavity, storage port, sealing plate, torsion spring, driving rope, driving groove, driving roller, guiding wheel and rotating component, the rotating component drives the driving roller to rotate. When the driving roller rotates, the driving rope will be wound around the surface of the driving roller. The driving rope is pulled by the guiding wheel to drive the sealing plate, so that the sealing plate rotates away from the storage port. At this time, the dust and impurities accumulated on the sealing plate will fall into the storage cavity through the storage port under the action of gravity, realizing the function of conveniently recycling the dust and impurities swept in the chute, reducing the accumulation of garbage and impurities on the surface of the chute, effectively improving the overall aesthetic degree of the aluminum alloy door and window, and extending the service life of the aluminum alloy door and window;

[0026] 2. By setting the guiding rod, abutting block and abutting groove, when the door and window on the slide rail slides on the rail body, the door and window slides towards both ends of the slide rail body, driving the brush hairs to slide towards the storage port. The door and window will abut against the driving roller, and the driving roller is forced to slide towards the bottom wall of the driving groove. While the driving roller slides, the abutting block slides in the abutting groove, and at the same time, the abutting block abuts against the inner wall of the abutting groove. Since the abutting groove is inclined, the abutting block drives the rotating block of the driving roller, automatically winding the driving rope around the surface of the driving roller, and automatically driving the driving rope to pull the sealing plate to rotate when the door and window completely abuts the driving roller into the driving roller, improving the convenience of operation;

[0027] 3. By setting a return spring, when the window body slides away from the driving groove, the return spring abuts against the driving roller, driving the driving roller to return. The driving roller rotates reversely under the force, so that the driving rope wound on the driving roller is separated from the surface of the driving roller. At the same time, under the action of the torsion spring, the sealing plate returns to the storage opening, which further improves the operation convenience. At the same time, when the window body slides towards both ends of the slide rail body, the window body abuts against the driving roller and the return spring contracts. At this time, the return spring can also play a certain buffering role to protect the doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural view of an aluminum alloy door and window slide rail provided by an embodiment of the present application;

[0029] Figure 2 is a schematic sectional view of an aluminum alloy door and window slide rail provided by an embodiment of the present application;

[0030] Figure 3 is Figure 2 an enlarged view of part A in

[0031] Figure 4 is a schematic structural view of an aluminum alloy door and window provided by an embodiment of the present application;

[0032] In the figure, 1, slide rail body; 11, chute; 12, rail body; 2, storage cavity; 21, storage opening; 22, sealing plate; 23, diversion surface; 3, driving rope; 31, guide wheel; 4, driving groove; 41, driving roller; 411, abutting groove; 5, rotating assembly; 51, guide rod; 52, abutting block; 53, return spring; 6, flapping net; 7, sliding assembly; 71, guide rail; 72, slider; 73, dial block; 731, guide hole; 8, drain hole; 81, filter screen; 9, cleaning port; 91, cleaning door; 10, frame body; 101, window body; 1011, brush hair. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following will further describe the present application in detail with reference to the attached Figure 1 - attached Figure 4 drawings to make a further detailed description of the present application.

[0034] An embodiment of the present application provides an aluminum alloy door and window slide rail. Refer to Figure 1 and Figure 2, including a slide rail body 1. A chute 11 is formed on the upper surface of the slide rail body 1, and the length direction of the chute 11 is arranged along the length direction of the slide rail body 1. A set of rail bodies 12 are symmetrically arranged on the bottom wall of the chute 11. The rail bodies 12 are fixedly connected to the bottom wall of the chute 11 by welding. The rail bodies 12 are used for the sliding of the window body 101, and the window body 101 can slide along the length direction of the slide rail body 1 on the rail bodies 12. A storage cavity 2 is arranged in the slide rail body 1 and below the chute 11. A set of storage openings 21 communicating with the storage cavity 2 are formed on the bottom wall of the chute 11, and the storage openings 21 are symmetrically arranged at both ends of the rail bodies 12.

[0035] Refer to Figure 2 and Figure 3 , a sealing plate 22 is rotatably arranged on the inner wall of the storage opening 21 through a rotating shaft. The sealing plate 22 is used to seal the storage opening 21. A torsion spring is arranged at the rotating connection of the sealing plate 22 and the storage opening 21, and the torsion spring drives the sealing plate 22 to abut against the inner wall of the storage cavity 2. The storage opening 21 can be sealed by using the sealing plate 22, so that bugs are not easily entered into the storage cavity 2 during the use of the doors and windows, and at the same time, some small items are not easily dropped into the storage cavity 2.

[0036] Refer to Figure 2 and Figure 3 , a driving rope 3 is fixedly connected to the bottom end of the sealing plate 22. A driving groove 4 is arranged on the inner wall of the chute 11, and the length direction of the driving groove 4 is arranged along the length direction of the chute 11. A driving roller 41 is arranged in the driving groove 4. The driving roller 41 can slide in the driving groove 4 and can also rotate in the driving groove 4. A guiding wheel 31 is rotatably arranged in the slide rail body 1. One end of the driving rope 3 away from the sealing plate 22 bypasses the guiding wheel 31 and is connected to the surface of the driving roller 41. A rotating assembly 5 is arranged on the slide rail body 1. When the window body 101 slides on the rail bodies 12, the brush hairs 1011 at the bottom end of the window body 101 will abut against the bottom wall of the chute 11. The brush hairs 1011 can clean the stains and impurities on the surface of the bottom wall of the chute 11. The brush hairs 1011 are arranged at both ends of the bottom wall of the window body 101. When the window body 101 slides towards both ends of the chute 11, impurities and dust will accumulate above the sealing plate 22. At this time, the rotating assembly 5 drives the driving roller 41 to rotate. The driving roller 41 drives the driving rope 3 to wind on the surface of the driving roller 41. The driving rope 3 is guided by the guiding wheel 31 to pull the sealing plate 22, so that the sealing plate 22 rotates away from the storage opening 21. At this time, the dust and impurities accumulated on the sealing plate 22 will fall into the storage cavity 2 through the storage opening 21 under the action of gravity. When the rotating assembly 5 is not in use, the torsion spring drives the sealing plate 22 to automatically reset at the storage opening 21.

[0037] Refer to Figure 2 and Figure 3The rotating assembly 5 includes a guide rod 51, an abutment block 52, and a return spring 53. The guide rod 51 is fixedly mounted on the bottom wall of the driving groove 4, and its length is arranged along the length direction of the driving groove 4. The driving roller 41 is sleeved and slidably mounted on the guide rod 51. The return spring 53 is sleeved on the guide rod 51, with one end of the return spring 53 abutting against the bottom wall of the driving groove 4, and the other end of the return spring 53 abutting against the end wall of the driving roller 41. The abutment block 52 is fixedly mounted on the inner side wall of the driving groove 4. The surface of the driving roller 41 is provided with an abutment groove 411 on an inclined surface. The abutment block 52 is slidably mounted in the abutment groove 411 and can abut against the inner wall of the abutment groove 411. When the window 101 is slid, the window 101 slides toward the two ends of the slide rail body 1, driving the bristles 1011 to slide toward the receiving port 21, and the window 101 will abut against the driving roller 41. The driving roller 41 is forced to slide toward the bottom wall of the driving groove 4. While the driving roller 41 slides on the guide rod 51, the abutment block 52 abuts against the inner wall of the abutment groove 411, and the abutment block 52 slides in the abutment groove 411. At the same time, due to the inclined setting of the abutment groove 411, the driving roller 41 is driven to rotate on the guide rod 51, and the driving rope 3 is automatically wrapped around the surface of the driving roller 41, thereby improving the convenience of operation. When the window body 101 slides away from the driving groove 4, the return spring 53 abuts against the driving roller 41, driving the driving roller 41 to reset, and the torsion spring drives the sealing plate 22 to reset. The abutment block 52 cooperates with the abutment groove 411 to limit the driving roller 41, thereby reducing the situation where the driving roller 41 slides out of the driving groove 4; at the same time, the return spring 53 can play a certain buffering role when the doors and windows are closed, thereby protecting the doors and windows.

[0038] Reference Figure 1 and Figure 3 A flapping net 6 is slidably provided in the storage chamber 2. A sliding assembly 7 is also provided on the slide rail body 1. The sliding assembly 7 includes a guide rail 71, a slider 72, and a shift block 73. The guide rail 71 is fixedly provided on the top wall of the storage chamber 2. The length direction of the guide rail 71 is arranged along the length direction of the slide rail body 1. The slider 72 is slidably provided on the guide rail 71. The flapping net 6 is fixedly provided on one end of the slider 72 facing the storage opening 21. The shift block 73 is provided on the side wall of the slider 72. A guide hole 731 is provided through the inner wall of the storage chamber 2. The shift block 73 is slidably provided in the guide hole 731. When the window 101 has completely slid to the two ends of the slide rail body 1, the sealing plate 22 is completely away from the receiving port 21, and the receiving port 21 is fully opened. The bristles 1011 at both ends of the bottom wall of the window 101 can extend into the receiving cavity 2 through the receiving port 21. At this time, the shift block 73 is moved to drive the shift block 73 to slide in the guide hole 731, and then the slider 72 is driven to slide on the guide rail 71, and then the beating net 6 is driven to slide along the length direction of the slide rail body 1, so that the beating net 6 continuously hits the bristles 1011, and the bristles 1011 vibrate, which is conducive to cleaning impurities and dust adhering to the bristles 1011.

[0039] Refer to Figure 2 , the bottom wall of the storage cavity 2 is symmetrically and obliquely provided with a diversion surface 23. A drain port 8 is penetrated through the inner side wall of the storage cavity 2 and at the lowest end of the diversion surface 23. A filter screen 81 is arranged in the drain port 8. If rainwater enters the storage cavity 2, guided by the diversion surface 23, the rainwater will flow towards the drain port 8 and be discharged through the drain port 8, while the filter screen 81 can filter impurities and garbage, filtering the impurities in the storage cavity 2.

[0040] Refer to Figure 1 , a cleaning port 9 is penetrated through one side of the storage cavity 2 away from the drain port 8. A cleaning door 91 is arranged at the cleaning port 9. The cleaning door 91 is detachably connected to the slide rail body 1 through bolts. The cleaning door 91 is used to seal the cleaning port 9. By rotating the bolts to disassemble the cleaning door 91 from the slide rail body 1, the cleaning door 91 can be removed from the slide rail body 1, and it is convenient to clean and recycle the garbage and impurities collected in the storage cavity 2 by using the cleaning port 9.

[0041] The implementation principle of the embodiment of the present application is as follows:

[0042] When the slide rail body 1 is in use, the window body 101 slides on the rail body 12. At this time, the brush hairs 1011 at the bottom end of the window body 101 can clean the bottom wall of the chute 11. Slide the window body 101 towards one end of the slide rail body 1, the window body 101 will abut against the driving roller 41. The driving roller 41 is forced to slide on the guide rod 51 towards the bottom wall of the driving groove 4. At the same time, the abutting block 52 abuts against the inner wall of the abutting groove 411, driving the driving roller 41 to rotate, and automatically winding the driving rope 3 on the surface of the driving roller 41. The driving rope 3 is guided by the guide wheel 31 to pull the sealing plate 22, so that the sealing plate 22 rotates away from the storage port 21. At this time, the dust and impurities accumulated on the sealing plate 22 will fall into the storage cavity 2 through the storage port 21 under the action of gravity, realizing the function of automatically recycling the dust and impurities cleaned in the chute 11, reducing the accumulation of garbage and impurities on the surface of the chute 11, and effectively improving the overall aesthetics of the aluminum alloy door and window. When the window body 101 slides away from the storage port 21, the torsion spring drives the sealing plate 22 to rotate to the storage port 21, and the sealing plate 22 is used to seal the storage port 21. The operation is convenient and fast, and the implementation cost is low.

[0043] The embodiment of the present application also provides an aluminum alloy door and window. Refer to Figure 4 , including a frame body 10. An aluminum alloy door and window slide rail as described in any of the above is arranged on the frame body 10. The slide rail body 1 of the aluminum alloy door and window slide rail is arranged on the frame body 10. A window body 101 is slidably arranged on the aluminum alloy door and window slide rail. Brush hairs 1011 are symmetrically arranged at the bottom wall of the window body 101 and at both ends. The brush hairs 1011 can abut against the bottom wall of the chute 11 on the aluminum alloy door and window slide rail.

[0044] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application thereby. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An aluminum alloy door and window slide rail, comprising a slide rail body (1), characterized in that, A chute (11) is formed on the surface of the slide rail body (1). A set of rail bodies (12) are symmetrically arranged on the bottom wall of the chute (11) for the window body (101) to slide thereon. A storage cavity (2) is arranged below the chute (11) inside the slide rail body (1). Storage openings (21) communicating with the storage cavity (2) are symmetrically formed on the bottom wall of the chute (11), and the storage openings (21) are located at both ends of the rail body (12). A sealing plate (22) is rotatably arranged on the inner wall of the storage opening (21) for sealing the storage opening (21), and a torsion spring is arranged at the rotational connection between the sealing plate (22) and the storage opening (21). A driving rope (3) is connected to the bottom end of the sealing plate (22). A driving groove (4) is arranged on the inner wall of the chute (11), and a driving roller (41) is arranged in the driving groove (4). A guiding wheel (31) is arranged inside the slide rail body (1). One end of the driving rope (3) away from the sealing plate (22) bypasses the guiding wheel (31) and is connected to the surface of the driving roller (41). A rotating assembly (5) is arranged on the slide rail body (1) for driving the driving roller (41) to rotate. The rotating assembly (5) includes a guiding rod (51) and an abutting block (52). The guiding rod (51) is arranged in the driving groove (4), and the driving roller (41) is sleeved and slidably arranged on the guiding rod (51). The abutting block (52) is fixedly arranged on the inner wall of the driving groove (4). An abutting groove (411) is obliquely arranged on the surface of the driving roller (41), and the abutting block (52) is slidably arranged in the abutting groove (411) and can abut against the inner wall of the abutting groove (411). A return spring (53) is arranged on the bottom wall of the driving groove (4) and sleeved on the guiding rod (51). One end of the return spring (53) abuts against the bottom wall of the driving groove (4), and the other end abuts against the end wall of the driving roller (41).

2. The aluminum alloy door and window slide rail according to claim 1, characterized in that, A flapping net (6) is slidably arranged in the storage cavity (2), and a sliding assembly (7) is further arranged on the slide rail body (1) for driving the flapping net (6) to slide along the length direction of the slide rail body (1).

3. The aluminum alloy door and window slide rail according to claim 2, characterized in that, The sliding assembly (7) includes a guide rail (71), a slider (72) and a shifting block (73). The guide rail (71) is arranged on the top wall inside the storage cavity (2), the slider (72) is slidably arranged on the guide rail (71), and the flapping net (6) is arranged on the end wall of the slider (72). The shifting block (73) is arranged on the side wall of the slider (72), and a guiding hole (731) penetrates through the inner wall of the storage cavity (2), and the shifting block (73) is slidably arranged in the guiding hole (731).

4. A sliding rail for aluminum alloy doors and windows according to claim 1, characterized in that, The bottom wall of the storage cavity (2) is symmetrically and obliquely provided with a diversion surface (23). A drain port (8) is penetrated and arranged on the inner side wall of the storage cavity (2) and at the lowest end of the diversion surface (23), and a filter screen (81) is arranged in the drain port (8).

5. A sliding rail for aluminum alloy doors and windows according to claim 4, characterized in that, A cleaning port (9) is penetrated and arranged on one side of the storage cavity (2) away from the direction of the drain port (8). A cleaning door (91) is arranged at the cleaning port (9). The cleaning door (91) is used for sealing the cleaning port (9), and the cleaning door (91) is detachably connected to the slide rail body (1) through bolts.

6. An aluminum alloy door and window, characterized in that, It includes a frame body (10). An aluminum alloy door and window slide rail as described in any one of claims 1-5 is arranged on the frame body (10). A window body (101) is slidably arranged on the aluminum alloy door and window slide rail. Brush hairs (1011) are symmetrically arranged at both ends of the bottom wall of the window body (101), and the brush hairs (1011) can abut against the aluminum alloy door and window slide rail.

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