A kind of safety aluminum alloy door and window

Abstract

The invention discloses a safety aluminum alloy door and window, and the invention relates to the field of building decoration, including a sliding door frame, a frame door is arranged inside the sliding door frame, a window frame is fixedly installed on the top of the sliding door frame, two glass windows are fixedly installed inside the window frame, a fixed door is fixedly installed on the rear part of one side of the sliding door frame, an anti-stuck structure is arranged inside the sliding door frame, and the anti-stuck structure includes two sliders and two slide rails, the two slide rails are respectively penetrated and opened inside the sliding door frame near the top and bottom, the two sliders are symmetrically fixedly installed on the top and bottom of the frame door, the two sliders are respectively located inside the two slide rails, the vertical sections of the slide rails and the sliders are both T-shaped, and a plurality of placement grooves are arranged inside the slide rails. The invention avoids the problem of mechanical blocking due to thermal expansion by arranging the anti-stuck structure.

Description

Technical Field

[0001] The invention relates to the field of building decoration, and in particular to a safety aluminum alloy door and window. Background Art

[0002] The field of architectural decoration focuses on beautifying the exterior and interior space of a building, optimizing its functions and improving its environment. It involves a variety of designs and material applications, aiming to enhance the visual appeal of a building and the comfort of living. In the field of architectural decoration, aluminum doors and windows are a type of door and window system made of aluminum alloy as the main material, which is widely used in modern buildings.

[0003] The Chinese patent with the publication number "CN114776182B" discloses "an aluminum alloy door and window, including a door frame, two slideways are provided in the door frame; the two slideways are separated by a partition; and movable doors and windows are provided in the two slideways". Although the patent adopts a rotating cleaning belt to clean, which is more convenient than the existing manual cleaning with a brush, it cannot effectively perform heat insulation operations, so that the temperature on one side of the aluminum alloy door and window will be directly transferred to the other side, and when the patent cannot guarantee that the aluminum alloy door will not be mechanically blocked when thermal expansion occurs, the aluminum alloy door will not slide normally when thermal expansion occurs. Therefore, the present invention proposes a safety aluminum alloy door and window. Summary of the invention

[0004] The main purpose of the present invention is to provide a safety aluminum alloy door and window, which can effectively solve the technical problems in the background technology.

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

[0006] A safety aluminum alloy door and window, comprising a sliding door frame, a frame door is arranged inside the sliding door frame, a window frame is fixedly installed on the top of the sliding door frame, two glass windows are fixedly installed inside the window frame, a fixed door is fixedly installed on the rear of one side inside the sliding door frame, and an anti-stuck structure is arranged inside the sliding door frame;

[0007] The anti-stuck structure includes two sliders and two slide rails, the two slide rails respectively penetrate and are opened in the interior of the sliding door frame near the top and the bottom, the two sliders are symmetrically fixedly installed on the top and the bottom of the frame door, the two sliders are respectively located in the interior of the two slide rails, and the vertical sections of the slide rails and the sliders are T-shaped, and a plurality of groups of placement grooves are opened in the interior of the slide rail, each group of placement grooves includes two placement grooves located in the interior of the slide rail near the sides and three placement grooves located in the interior of the slide rail near the top, each placement groove is slidably connected with a ball seat, and a spring is fixedly connected between the ball seat and the placement groove, a stabilizing bar 1 is fixedly installed at the center position of one side of the frame door, and a stabilizing bar 2 is fixedly installed at the front of the other side of the frame door, an electric push rod is rotatably connected to the middle position of the top of one side of the sliding door frame, and an electric push rod is also rotatably installed at the top position of the side of the fixed door near the front, the output shaft of the electric push rod on one side is rotatably connected to the stabilizing bar 1, and the output shaft of the electric push rod on the other side is rotatably connected to the stabilizing bar 2.

[0008] As a further solution of the present invention, a steel ball is rotatably connected to the top of the ball seat, and the steel ball is in contact with the slider.

[0009] As a further solution of the present invention, the interior of the frame door is provided with an adjustable insulation structure, the adjustable insulation structure includes a frame pipe and a plurality of insulation air bags, the interior of the frame door is provided with an interlayer, the frame pipe is fixedly installed inside the interlayer, the plurality of insulation air bags are respectively fixedly installed in the U-shaped frame groove of the frame pipe, the plurality of insulation air bags are interconnected, a front portion of one side of the frame pipe near the top passes through the side of the frame door and is fixedly connected with an injection pipe connected to the frame pipe, a rear portion of one side of the frame pipe near the bottom passes through the side of the frame door and is fixedly connected with a water outlet pipe connected to the frame pipe, a ventilation groove is provided inside the frame pipe through the top, a carbon molecular sieve membrane is fixedly installed on the top of the ventilation groove, the inner wall of the frame pipe is located inside the ventilation groove and is slidably connected with a sealing block at the bottom of the carbon molecular sieve membrane, a through groove is provided on the side of the frame pipe through one side of the frame door, a connecting rod is fixedly connected to the front side of the sealing block and passes through the through groove.

[0010] As a further solution of the present invention, the front and rear of the frame door are provided with a dustproof structure, the dustproof structure includes two groups of block groups, each group of block groups is composed of a number of blocks rotatably connected to each other, and each block is symmetrically fixedly connected with a block rod on both sides, and the front and rear of the frame door are fixedly installed with two guide rails, the front and rear parts of the interior of the sliding door frame are provided with sealing grooves, the front part of the slider near the top passes through the rear and is provided with four straight grooves, the front of the slider near the top is located at one end of the two straight grooves near the middle and is fixedly installed with fixed wheels, and the rear part of the slider near the top is located at the other end of the two straight grooves near the sides and is also fixedly installed with fixed wheels, one end of the block group near the front passes through the two straight grooves near the middle and is fixedly connected with a steel cable, and one end of the block group near the rear passes through the two straight grooves near the sides and is also fixedly connected with a steel cable.

[0011] As a further solution of the present invention, the sealing groove is adaptively matched with the two guide rails, and the front part of the stopper and the front part of the guide rail are in the same vertical plane.

[0012] As a further solution of the present invention, the transverse length of the block group is greater than the transverse length of the top of the slide rail, and the other end of the block group at the rear contacts the rearmost position inside the sliding door frame.

[0013] As a further solution of the present invention, the blocking rod is slidably connected to the guide rail, and the bottom of the guide rail is in a through-open state.

[0014] As a further solution of the present invention, the frame pipe is in a crisscross shape, and the plurality of heat-insulating airbags are connected to the frame pipe only through ventilation grooves.

[0015] As a further solution of the present invention, one end of the two middle steel cables is fixedly connected to the top of the inner rear part of the sliding door frame, and one end of the two side steel cables is fixedly connected to the top of the inner front part of the sliding door frame.

[0016] The beneficial effects of the present invention are as follows:

[0017] By setting up an adjustable heat insulation structure, the coolant is injected into the interior of the frame pipe through the water injection pipe, so as to realize the cooling of the inner interlayer of the frame door, further reduce the heat transfer, and improve the heat insulation effect. The frame pipe filled with coolant reduces the temperature on one side, so that the other side of the frame door can also maintain a lower temperature, thereby reducing the heat transfer;

[0018] By adjusting the opening and closing state of the ventilation slot, you can control whether the thermal insulation airbag participates in the thermal insulation work of the frame door. When the ventilation slot is in the open state, the air inside will be injected into the thermal insulation airbag, so that the airbag is inflated and the thermal insulation performance of the frame door is effectively enhanced. At this time, the thermal insulation airbag can play its thermal insulation role, reduce heat transfer, and improve the thermal insulation effect of the frame door;

[0019] When the vent is closed, the insulation airbag will not be inflated, so the airbag cannot participate in the insulation process. In this way, the insulation effect of the frame door will be weakened and the heat transfer will be relatively increased. In this way, the insulation effect of the frame door can be flexibly switched according to actual needs to adapt to different usage environments and requirements;

[0020] By setting up an anti-stuck structure, a thermal expansion joint is designed between the slider and the slide rail. This design ensures that the slider will not get stuck with the slide rail when the frame door undergoes thermal expansion, thus avoiding the mechanical blockage problem caused by thermal expansion. The thermal expansion of the slider will cause the steel ball and spring system to work, thereby maintaining the normal sliding of the slider;

[0021] By setting up a dust-proof structure, when the frame door slides through the two electric push rods, the horizontal ends of the steel cables on both sides are lengthened and the vertical ends are shortened, thereby driving the block group at the rear to rise, and a number of baffles slide up along the two guide rails respectively, thereby gradually opening the top rear position of the slide rail, so that the slider and the frame door can slide normally to the rear, and in this process, due to the gravity factor of the block group at the front, the vertical ends of the two middle steel cables are lengthened and the horizontal ends are shortened, so that the block group at the front gradually slides down, and as the frame door slides to the rear, the top of the slide rail near the front of the frame door is gradually blocked, thereby preventing dust and other pollutants from entering the interior of the slide rail, so that the slider is not affected when sliding along the slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a safety aluminum alloy door and window of the present invention;

[0023] Figure 2 This is a dissection diagram of the anti-stuck structure of a safety aluminum alloy door and window of the present invention;

[0024] Figure 3 This is another side view of the sliding door frame of the safety aluminum alloy door and window of the present invention;

[0025] Figure 4 A safety aluminum alloy door and window according to the present invention Figure 2 A magnified view of part A;

[0026] Figure 5 This is a diagram showing the ball seat structure of a safety aluminum alloy door and window of the present invention;

[0027] Figure 6 This is a dissection diagram of the heat-insulating adjustable structure of a safety aluminum alloy door and window of the present invention;

[0028] Figure 7 This is a diagram showing the frame pipe structure of a safety aluminum alloy door and window of the present invention;

[0029] Figure 8 This is a dissection diagram of a frame pipe of a safety aluminum alloy door and window of the present invention;

[0030] Fig. 9 This is a bottom perspective view of a frame pipe of a safety aluminum alloy door and window of the present invention after being dissected and disassembled;

[0031] Fig.10 A safety aluminum alloy door and window according to the present invention Fig. 9 A magnified view of part B;

[0032] Fig.11 This is a diagram showing the dustproof structure of a safety aluminum alloy door and window of the present invention;

[0033] Fig.12 This is a front view of the dustproof structure of a safety aluminum alloy door and window of the present invention after disassembly;

[0034] Fig.13 A safety aluminum alloy door and window according to the present invention Fig.12 Enlarged view of part C;

[0035] Fig.14 A safety aluminum alloy door and window according to the present invention Figure 4 A magnified view of the D portion;

[0036] Fig.15 A safety aluminum alloy door and window according to the present invention Figure 7 A magnified view of part E;

[0037] Fig.16 A safety aluminum alloy door and window according to the present invention Fig.11 Magnified view of part F;

[0038] Fig.17 A safety aluminum alloy door and window according to the present invention Fig.11 Enlarged view of the G section.

[0039] In the figure: 1. sliding door frame; 2. frame door; 3. window frame; 4. glass window; 5. fixed door; 6. anti-stuck structure; 7. heat insulation adjustable structure; 8. dustproof structure; 9. slider; 10. slide rail; 11. stabilizer bar one; 12. electric push rod; 13. stabilizer bar two; 14. placement groove; 15. spring; 16. ball seat; 17. frame pipe; 18. heat insulation airbag; 19. water injection pipe; 20. water outlet pipe; 21. ventilation groove; 22. through groove; 23. carbon molecular sieve membrane; 24. sealing block; 25. connecting rod; 26. block block group; 27. block rod; 28. guide rail; 29. ​​steel cable; 30. straight groove; 31. fixed wheel; 32. sealing groove. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0041] like Figure 1 - Fig.17 As shown, a safety aluminum alloy door and window comprises a sliding door frame 1, a frame door 2 is arranged inside the sliding door frame 1, a window frame 3 is fixedly installed on the top of the sliding door frame 1, two glass windows 4 are fixedly installed inside the window frame 3, a fixed door 5 is fixedly installed on the rear part of one side inside the sliding door frame 1, and an anti-stuck structure 6 is arranged inside the sliding door frame 1;

[0042] The anti-stuck structure 6 includes two sliders 9 and two slide rails 10. The two slide rails 10 are respectively opened inside the sliding door frame 1 near the top and bottom. The two sliders 9 are symmetrically fixedly installed at the top and bottom of the frame door 2. The two sliders 9 are respectively located inside the two slide rails 10. The vertical sections of the slide rails 10 and the sliders 9 are T-shaped. A plurality of groups of placement grooves 14 are opened inside the slide rail 10. Each group of placement grooves 14 includes two placement grooves 14 located inside the slide rail 10 near the sides and three placement grooves 14 located inside the slide rail 10 near the top. Each placement groove 14 has a A ball seat 16 is slidably connected inside, and a spring 15 is fixedly connected between the ball seat 16 and the placement groove 14. A stabilizing rod 11 is fixedly installed at the center position of one side of the frame door 2, and a stabilizing rod 2 13 is fixedly installed at the front of the other side of the frame door 2. An electric push rod 12 is rotatably connected to the middle position of the top of one side of the sliding door frame 1, and an electric push rod 12 is also rotatably installed at the top position of the front of the side of the fixed door 5. The output shaft of the electric push rod 12 on one side is rotatably connected to the stabilizing rod 11, and the output shaft of the electric push rod 12 on the other side is rotatably connected to the stabilizing rod 2 13;

[0043] The output shafts of the two electric push rods 12 are synchronously contracted, which can drive the frame door 2 to slide backward along the two slide rails 10 through the two slide blocks 9, thereby automatically completing the operation of opening the frame door 2;

[0044] Since the longitudinal section size of the slide rail 10 is larger than the longitudinal section size of the slider 9, when the frame door 2 undergoes thermal expansion, the slider 9 will not get stuck between the slide rail 10 due to the spacing between the slider 9 and the slide rail 10, so that the frame door 2 can still slide open normally. When the slider 9 expands, it will squeeze a number of steel balls, thereby driving a number of groups of ball seats 16 to slide along a number of placement grooves 14 to the inside of the placement grooves 14, and a number of springs 15 are compressed and contracted. Through the ball seats 16 and the springs 15, the slider 9 can be in a relatively suspended state inside the slide rail 10, so that there is a expansion gap between the slider 9 and the slide rail 10, thereby preventing the slider 9 from getting stuck between the slide rail 10 due to thermal expansion.

[0045] In this embodiment, a steel ball is rotatably connected to the top of the ball seat 16 , and the steel ball contacts the slider 9 .

[0046] In this embodiment, the frame door 2 is provided with an adjustable heat insulation structure 7, which includes a frame pipe 17 and a plurality of heat insulation air bags 18. The frame door 2 is provided with a sandwich layer, the frame pipe 17 is fixedly installed inside the sandwich layer, and the plurality of heat insulation air bags 18 are respectively fixedly installed in the square-shaped frame groove of the frame pipe 17. The plurality of heat insulation air bags 18 are connected to each other. The front part of one side of the frame pipe 17 near the top passes through the side of the frame door 2 and is fixedly connected with a water injection pipe 19 connected to the frame pipe 17. The frame pipe 17 A water outlet pipe 20 connected to the frame pipe 17 is fixedly connected to the side of the frame door 2 at the rear part of the bottom on one side of the frame pipe 17, a ventilation groove 21 is provided inside the frame pipe 17 and passes through the top, a carbon molecular sieve membrane 23 is fixedly installed on the top of the ventilation groove 21, a sealing block 24 is slidably connected to the inner wall of the frame pipe 17 located inside the ventilation groove 21 and located at the bottom of the carbon molecular sieve membrane 23, a through groove 22 is provided on the side of the frame pipe 17 and passes through one side of the frame door 2, and a connecting rod 25 is fixedly connected to the side of the sealing block 24 near the front and passes through the through groove 22;

[0047] By opening the water injection pipe 19, coolant can be injected into the interior of the frame pipe 17, thereby cooling the internal interlayer of the frame door 2, so that when the temperature on one side of the frame door 2 is transferred to the other side of the frame door 2 through the frame door 2, the frame pipe 17 filled with coolant is cooled, so that when the heat is transferred from one side to the other side, its temperature is reduced, thereby achieving the effect of cooling and heat insulation. The water outlet pipe 20 can be opened to discharge the coolant in the frame pipe 17 from the interior of the frame door 2;

[0048] The sealing block 24 is slidably connected to the ventilation groove 21 and the heat-insulating airbag 18 by means of the connecting rod 25. Therefore, when the water injection pipe 19 is opened and water is injected into the frame pipe 17, the air inside the frame pipe 17 will be squeezed and injected into the heat-insulating airbag 18 through the ventilation groove 21, thereby inflating the heat-insulating airbag 18, and then filling the interlayer inside the frame door 2, thereby further insulating the frame door 2, so that when the temperature on one side of the frame door 2 is transferred to the other side, it will not only be cooled by the frame pipe 17 filled with coolant, but also be insulated by several heat-insulating airbags 18, further improving the cooling and heat-insulating effect of the frame door 2;

[0049] Since the molecular size of the air inside the frame pipe 17 is usually between 0.3 and 0.5 nanometers, the molecular size of the refrigerant is usually between 0.5 and 0.8 nanometers, and the filter pore size of the carbon molecular sieve membrane can be adjusted between 0.3 and 0.8 nanometers, only air molecules are allowed to enter the interior of the insulating airbag 18 through the ventilation groove 21, while the refrigerant cannot enter the interior of the insulating airbag 18.

[0050] In this embodiment, the front and rear of the frame door 2 are provided with a dustproof structure 8, which includes two groups of block groups 26, each group of block groups 26 is composed of a plurality of blocks rotatably connected to each other, and each block is symmetrically fixedly connected with a block rod 27 on both sides, and the front and rear of the frame door 2 are fixedly installed with two guide rails 28, and the front and rear parts of the interior of the sliding door frame 1 are provided with sealing grooves 32, and the front of the slider 9 near the top is provided with four straight grooves 30 through the rear, and the front of the slider 9 near the top is provided with a fixed wheel 31 at one end of the two straight grooves 30 near the middle, and the rear of the slider 9 near the top is provided with a fixed wheel 31 at the other end of the two straight grooves 30 near the sides, and one end of the block group 26 near the front is respectively passed through the two straight grooves 30 near the middle and is fixedly connected with a steel cable 29, and one end of the block group 26 near the rear is respectively passed through the two straight grooves 30 near the sides and is also fixedly connected with a steel cable 29;

[0051] When the frame door 2 slides through the two electric push rods 12, the horizontal ends of the steel cables 29 on both sides are lengthened and the vertical ends are shortened, thereby driving the block group 26 at the rear to rise, and a plurality of block rods 27 slide upward along the two guide rails 28 respectively, thereby gradually opening the top rear position of the slide rail 10, so that the slider 9 and the frame door 2 can slide normally to the rear, and in this process, due to the gravity factor of the block group 26 at the front, the vertical ends of the two middle steel cables 29 are lengthened and the horizontal ends are shortened, so that the block group 26 at the front gradually slides down, and as the frame door 2 slides to the rear, the top of the slide rail 10 near the front of the frame door 2 is gradually blocked, thereby preventing dust and other pollutants from entering the interior of the slide rail 10, so that the slider 9 is not affected when sliding along the slide rail 10.

[0052] In this embodiment, the sealing groove 32 is adaptively matched with the two guide rails 28, and the front portion of the stopper and the front portion of the guide rail 28 are in the same vertical plane.

[0053] In this embodiment, the transverse length of the block group 26 is greater than the transverse length of the top of the slide rail 10 , and the other end of the block group 26 at the rear contacts the rearmost position of the interior of the sliding door frame 1 .

[0054] In this embodiment, the blocking rod 27 is slidably connected to the guide rail 28, and the bottom of the guide rail 28 is in a through-open state.

[0055] In this embodiment, the frame pipe 17 is in a crisscross shape, and the plurality of heat-insulating airbags 18 are connected to the frame pipe 17 only through the ventilation groove 21 .

[0056] In this embodiment, one end of the two middle steel cables 29 is fixedly connected to the top of the inner rear portion of the sliding door frame 1 , and one end of the two side steel cables 29 is fixedly connected to the top of the inner front portion of the sliding door frame 1 .

[0057] It should be noted that the present invention is a safety aluminum alloy door and window. When in use, the output shafts of the two electric push rods 12 are synchronously contracted, which can drive the frame door 2 to slide backward along the two slide rails 10 through the two sliders 9, thereby automatically completing the operation of opening the frame door 2.

[0058] By opening the water injection pipe 19, the coolant can be injected into the interior of the frame pipe 17, thereby cooling the inner interlayer of the frame door 2, so that when the temperature on one side of the frame door 2 is transferred to the other side of the frame door 2 through the frame door 2, the frame pipe 17 filled with the coolant is cooled, so that when the heat is transferred from one side to the other side, its temperature is reduced, thereby achieving the effect of cooling and heat insulation, and the coolant in the frame pipe 17 can be discharged from the inside of the door and window by opening the water outlet pipe 20;

[0059] The sealing block 24 is slidably connected to the ventilation groove 21 and the heat-insulating airbag 18 by means of the connecting rod 25. Therefore, when the water injection pipe 19 is opened and water is injected into the frame pipe 17, the air inside the frame pipe 17 will be squeezed and injected into the heat-insulating airbag 18 through the ventilation groove 21, thereby inflating the heat-insulating airbag 18, and then filling the interlayer inside the frame door 2, thereby further insulating the frame door 2, so that when the temperature on one side of the frame door 2 is transferred to the other side, it will not only be cooled by the frame pipe 17 filled with coolant, but also be insulated by several heat-insulating airbags 18, further improving the cooling and heat-insulating effect of the frame door 2;

[0060] Since the molecular size of the air inside the frame pipe 17 is usually between 0.3 and 0.5 nanometers, the molecular size of the refrigerant is usually between 0.5 and 0.8 nanometers, and the filter pore size of the carbon molecular sieve membrane can be adjusted between 0.3 and 0.8 nanometers, only air molecules are allowed to enter the interior of the thermal insulation airbag 18 through the ventilation groove 21, while the refrigerant cannot enter the interior of the thermal insulation airbag 18;

[0061] Since the longitudinal section of the slide rail 10 is larger than the longitudinal section of the slider 9, when the frame door 2 undergoes thermal expansion, the slider 9 will not get stuck with the slide rail 10 due to the spacing between the slider 9 and the slide rail 10, so that the frame door 2 can still slide and open normally. When the slider 9 undergoes thermal expansion, it will squeeze a number of steel balls, thereby driving a number of groups of ball seats 16 to slide along a number of placement grooves 14 to the inside of the placement grooves 14, and a number of springs 15 will be compressed and contracted. The ball seats 16 and the springs 15 can make the slider 9 relatively suspended inside the slide rail 10, thereby making an expansion gap between the slider 9 and the slide rail 10, thereby preventing the slider 9 from getting stuck with the slide rail 10 due to thermal expansion.

[0062] When the frame door 2 slides through the two electric push rods 12, the horizontal ends of the steel cables 29 on both sides are lengthened and the vertical ends are shortened, thereby driving the block group 26 at the rear to rise, and a plurality of block rods 27 slide upward along the two guide rails 28 respectively, thereby gradually opening the top rear position of the slide rail 10, so that the slider 9 and the frame door 2 can slide normally to the rear, and in this process, due to the gravity factor of the block group 26 at the front, the vertical ends of the two middle steel cables 29 are lengthened and the horizontal ends are shortened, so that the block group 26 at the front gradually slides down, and as the frame door 2 slides to the rear, the top of the slide rail 10 near the front of the frame door 2 is gradually blocked, thereby preventing dust and other pollutants from entering the interior of the slide rail 10, so that the slider 9 is not affected when sliding along the slide rail 10.

[0063] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A safety aluminum alloy door and window, comprising a sliding door frame (1), a frame door (2) being arranged inside the sliding door frame (1), a window frame (3) being fixedly mounted on the top of the sliding door frame (1), and two glass windows (4) being fixedly mounted inside the window frame (3), characterized in that: A fixed door (5) is fixedly installed on the rear side of the interior of the sliding door frame (1), and an anti-stuck structure (6) is provided inside the sliding door frame (1); The anti-stuck structure (6) comprises two sliders (9) and two slide rails (10), the two slide rails (10) respectively penetrate the interior of the sliding door frame (1) near the top and the bottom, the two sliders (9) are symmetrically fixedly installed at the top and the bottom of the frame door (2), the two sliders (9) are respectively located inside the two slide rails (10), the vertical sections of the slide rails (10) and the sliders (9) are both T-shaped, and a plurality of groups of placement grooves (14) are opened inside the slide rail (10), each group of placement grooves (14) comprises two placement grooves (14) located inside the slide rail (10) near the sides and three placement grooves (14) located inside the slide rail (10) near the top, and each placement groove (14) 4) is slidably connected to a ball seat (16), a spring (15) is fixedly connected between the ball seat (16) and the placement groove (14), a stabilizing rod (11) is fixedly installed at the center position of one side of the frame door (2), and a stabilizing rod (13) is fixedly installed at the front of the other side of the frame door (2), an electric push rod (12) is rotatably connected to the middle position of the top of one side of the sliding door frame (1), and an electric push rod (12) is also rotatably installed at the top position of the side of the fixed door (5), the output shaft of the electric push rod (12) on one side is rotatably connected to the stabilizing rod (11), and the output shaft of the electric push rod (12) on the other side is rotatably connected to the stabilizing rod (13); The frame door (2) is provided with a dustproof structure (8) at the front and rear, the dustproof structure (8) comprising two groups of block groups (26), each group of block groups (26) being composed of a plurality of blocks rotatably connected to each other, and each block having a block rod (27) symmetrically fixedly connected on both sides, the frame door (2) is provided with two guide rails (28) fixedly mounted at the front and rear, the interior of the sliding door frame (1) is provided with sealing grooves (32) at the front and rear parts, and the front part of the slider (9) at the top is provided with four straight grooves (30) extending through the rear part, The front part of the top slider (9) is located at one end of the two straight grooves (30) near the middle and is fixedly mounted with a fixed wheel (31), and the rear part of the slider (9) near the top is located at the other end of the two straight grooves (30) near the sides and is also fixedly mounted with a fixed wheel (31), one end of the block group (26) near the front respectively penetrates the two straight grooves (30) near the middle and is fixedly connected to a steel cable (29), and one end of the block group (26) near the rear respectively penetrates the two straight grooves (30) near the sides and is also fixedly connected to a steel cable (29).

2. The safety aluminum alloy door and window according to claim 1, characterized in that: A steel ball is rotatably connected to the top of the ball seat (16), and the steel ball is in contact with the slider (9).

3. The safety aluminum alloy door and window according to claim 1, characterized in that: The frame door (2) is provided with an adjustable heat insulation structure (7) inside. The adjustable heat insulation structure (7) includes a frame pipe (17) and a plurality of heat insulation air bags (18). An interlayer is provided inside the frame door (2). The frame pipe (17) is fixedly installed inside the interlayer. The plurality of heat insulation air bags (18) are respectively fixedly installed in the square-shaped frame grooves of the frame pipe (17). The plurality of heat insulation air bags (18) are interconnected. A front portion of one side of the frame pipe (17) near the top passes through the side of the frame door (2) and is fixedly connected to a water injection pipe (19) that is connected to the frame pipe (17). The rear part of the bottom portion passes through the side of the frame door (2) and is fixedly connected to a water outlet pipe (20) in communication with the frame pipe (17); a ventilation groove (21) is provided inside the frame pipe (17) and passes through the top; a carbon molecular sieve membrane (23) is fixedly installed on the top of the ventilation groove (21); a sealing block (24) is slidably connected to the inner wall of the frame pipe (17) located inside the ventilation groove (21) and located at the bottom of the carbon molecular sieve membrane (23); a through groove (22) is provided on the side of the frame pipe (17) and passes through one side of the frame door (2); a connecting rod (25) is fixedly connected to the side of the sealing block (24) close to the front and passing through the through groove (22).

4. The safety aluminum alloy door and window according to claim 1, characterized in that: The sealing groove (32) is adaptively matched with the two guide rails (28), and the front part of the stopper and the front part of the guide rail (28) are located in the same vertical plane.

5. The safety aluminum alloy door and window according to claim 1, characterized in that: The lateral length of the block group (26) is greater than the lateral length of the top of the slide rail (10), and the other end of the block group (26) at the rear contacts the rearmost position of the interior of the sliding door frame (1).

6. The safety aluminum alloy door and window according to claim 1, characterized in that: The blocking rod (27) is slidably connected to the guide rail (28), and the bottom of the guide rail (28) is in a through-open state.

7. The safety aluminum alloy door and window according to claim 3, characterized in that: The frame pipe (17) is in a tic-tac-toe shape, and the plurality of heat-insulating air bags (18) are connected to the frame pipe (17) only through the ventilation groove (21).

8. The safety aluminum alloy door and window according to claim 1, characterized in that: One end of the two steel cables (29) in the middle is fixedly connected to the top of the inner rear portion of the sliding door frame (1), and one end of the two steel cables (29) on the sides is fixedly connected to the top of the inner front portion of the sliding door frame (1).

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