A kind of broken bridge aluminum alloy sliding door and window

Abstract

The present invention belongs to the field of aluminum alloy doors and windows, and specifically is a thermally-insulated aluminum alloy sliding door and window, comprising a door and window frame, the top and bottom of the door and window frame are both in contact with a movable bottom plate, a pulley is fixedly connected to a side of the movable bottom plate away from the door and window frame, the pulley slides on a slide groove, the slide groove is arranged on a mounting frame, a connecting plate is fixedly connected to the mounting frame, a rotating mechanism is arranged inside the door and window frame, the rotating mechanism is used to rotate the door and window frame, a moving mechanism is arranged on a side of the connecting plate close to the door and window frame, and the moving mechanism moves the rubber sleeve when the door and window frame rotates; through the structural design of the rotating mechanism, the door and window frame can be opened by normal pushing and pulling, and can also be rotated inward and outward at the same time, and when the glass on the outdoor side is cleaned, the door and window frame can be turned indoors, so that the cleaning operation on the surface of the door and window frame is more convenient.

Description

Technical Field

[0001] The invention relates to the field of aluminum alloy doors and windows, in particular to a thermally-broken aluminum alloy sliding door and window. Background Art

[0002] Compared with traditional aluminum alloy sliding doors and windows, the aluminum alloy profiles used to support the doors and windows are broken in the middle and connected together at the broken places by non-conductive nylon strips, thereby blocking the conduction of heat and playing a role in heat insulation.

[0003] According to the patent document CN201911144704.5, a heat-insulating broken bridge aluminum alloy window includes a window frame body and a front sliding frame and a rear sliding frame that can move left and right therein, a longitudinal beam is longitudinally arranged in the middle of the front side of the window frame body, and a plurality of groups of through holes are evenly opened along the longitudinal direction of the longitudinal beam, and guide rods are gap-fitted in the through holes, and a mounting plate is connected to the rear side of the longitudinal beam through a plurality of groups of first springs, and rectangular openings are evenly opened on the left and right parts of the mounting plate; the structure of the present invention is simple, which is not only convenient for replacing the first cleaning brush and the second cleaning brush, but also can effectively improve the cleaning effect of outdoor glass by regularly replacing the first cleaning brush and the second cleaning brush, and at the same time, by continuously pushing and pulling the front sliding frame left and right, and with the cooperation of cleaning water, the first cleaning brush and the second cleaning brush respectively realize friction water washing of the glass surface on the outdoor side of the front sliding frame and the glass surface on the outdoor side of the rear sliding frame, thereby realizing convenient and effective cleaning of the glass surface facing outward by high-rise users.

[0004] However, the heat-insulating broken bridge aluminum alloy window in the above technology uses a cleaning brush to clean the glass surface, but a small amount of water continues to adhere to the glass surface after cleaning, which needs to be wiped dry manually. Limited by the structural design of the sliding-pull aluminum alloy window itself, when the arm is extended to wipe the glass on the outdoor side, the range of movement of the arm is relatively limited, and it is difficult to wipe the entire glass surface dry. Therefore, dead corners are easily left in the drying process, resulting in dust and dirt adhering to the glass surface for a long time, thereby increasing the difficulty of subsequent cleaning. Therefore, a broken bridge aluminum alloy sliding door and window is proposed to address the above problems. Summary of the invention

[0005] In order to solve the problem of the heat-insulating broken bridge aluminum alloy window in the above technology, the glass surface is cleaned with a cleaning brush, but a small amount of water continues to adhere to the glass surface after cleaning, which needs to be wiped manually. Limited by the structural design of the sliding-pull aluminum alloy window itself, when the arm is extended to wipe the glass on the outdoor side, the range of movement of the arm is relatively limited, and it is difficult to wipe the entire glass surface. Therefore, dead corners are easily left in the drying process, resulting in dust and dirt adhering to the glass surface for a long time, thereby increasing the difficulty of subsequent cleaning. The present invention proposes a broken bridge aluminum alloy sliding door and window.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the insulated aluminum alloy sliding door and window described in the present invention comprises a door and window frame, the top and bottom ends of the door and window frame are both in contact with a movable base plate, a pulley is fixedly connected to the side of the movable base plate away from the door and window frame, the pulley slides on a slide groove, the slide groove is opened on the mounting frame, a connecting plate is fixedly connected to the mounting frame, a rotating mechanism is arranged inside the door and window frame, the rotating mechanism is used to rotate the door and window frame, a moving mechanism is arranged on the side of the connecting plate close to the door and window frame, the moving mechanism moves the rubber sleeve when the door and window frame rotates, and a shielding component is arranged inside the mounting frame, the shielding component is used to close the slide groove when the door and window frame is pushed to both sides to reduce external dust and debris from falling into the slide groove.

[0007] Preferably, the rotating mechanism includes a fixed rod, the top and bottom ends of the fixed rod are fixedly connected to the movable bottom plate, the fixed rod is fixedly connected to a fixed gear at a position close to the top and bottom ends, the fixed gear is meshed with a fixed rack, the fixed rack is fixedly connected to a sliding plate on a side away from the fixed gear, the sliding plate is fixedly connected to a convex plate on a side away from the fixed rack, an insertion rod is fixedly connected to the convex plate, the insertion rod is slidably connected to the inside of a guide groove, the guide groove is fixedly connected to a connecting block, the connecting block is fixedly connected to the connecting rod, and the connecting rod is rotatably connected to the rotating rod on a side away from the connecting block. The rotating rod is rotatably connected to the rectangular plate at one side away from the connecting rod, and the front and rear sides of the rectangular plate are respectively fixedly connected with a handle and a first spring, the first spring is fixedly connected to the inner wall of the second cavity, the connecting rod is slidably connected to the inside of the second movable groove, the connecting block is arranged inside the first cavity, the sliding plate is slidably connected to the inside of the first movable groove, the fixed rod is slidably connected to the inside of the long groove, the long groove, the first movable groove, the first cavity, the second movable groove and the second cavity are all opened inside the door and window frame, a through groove is opened at the front end of the second cavity, and the rectangular plate is slidably connected in the through groove.

[0008] Preferably, the moving mechanism includes a rotating block, which is T-shaped, and the rotating block is rotatably connected to the inside of a rotating groove, and the rotating groove is communicated with the moving groove, and the moving groove and the rotating groove are both provided on a moving bottom plate, and a notch is provided on one side of the rotating block, and the notch abuts against an abutment block, and the abutment block is L-shaped, and the abutment block is fixedly connected to a fixed shell, and the abutment block is slidably connected to the inside of the moving groove, and a rubber sleeve is fixedly connected to a side of the fixed shell close to the door and window frame, and the rubber sleeve contacts the door and window frame, and a plurality of groups of second springs are fixedly connected to a side of the fixed shell away from the door and window frame, and a side of the second spring away from the fixed shell is fixedly connected to an inner wall of the connecting plate, and the fixed shell contacts the inner wall of the connecting plate.

[0009] Preferably, the shielding assembly includes a lifting plate, one side of the lifting plate is hollowed out, a plurality of sets of fourth springs are fixedly connected to the lifting plate, the fourth springs are fixedly connected to the inner wall of the storage groove, the lifting plate is slidably connected to the inside of the storage groove, and the side of the lifting plate away from the fourth springs abuts against the pulley.

[0010] Preferably, both left and right sides of the lifting plate are fixedly connected with limiting blocks, the limiting blocks are slidably connected to the inside of the limiting groove, and the limiting groove is provided on the inner wall of the storage groove.

[0011] Preferably, two groups of drainage grooves are provided on both the left and right sides of the lifting plate, the drainage grooves are located on the front and rear sides of the limiting block, and a plurality of drainage holes are provided at the front end of the mounting frame at the bottom.

[0012] Preferably, a sliding groove is provided on the top and bottom ends of the door and window frame, a stopper is slidably connected inside the sliding groove, and the stopper is fixedly connected to the movable bottom plate.

[0013] Preferably, grooves are provided on the top and bottom ends of the door and window frame, the grooves are designed to be long rectangles, and sealing plates are fixedly connected to the grooves.

[0014] Preferably, a card slot is provided at the bottom end of the door and window frame, a card block is provided inside the card slot, the card block is fixedly connected to the third spring, the side of the third spring away from the card block is fixedly connected to the inner wall of the rectangular slot, the rectangular slot is provided on the movable bottom plate, and the rectangular slot is designed to be rectangular.

[0015] Preferably, a gasket is fixedly connected to a side of the door and window frame away from the connecting plate, and the gasket is made of rubber.

[0016] The present invention is beneficial in that:

[0017] 1. The present invention realizes the function of rotating the door and window frames inwardly and outwardly while being opened by normal pushing and pulling through the structural design of the rotating mechanism. When cleaning the glass on the outdoor side, the door and window frames can be turned indoors, making the cleaning operation of the door and window frame surfaces more convenient, solving the problem of the heat-insulating broken bridge aluminum alloy windows in the prior art. The glass surface is cleaned by a cleaning brush, but a small amount of water continues to adhere to the glass surface after cleaning, which needs to be wiped dry manually. Due to the structural design of the sliding aluminum alloy windows themselves, when the arms are extended to wipe the glass on the outdoor side, the range of movement of the arms is relatively limited, making it difficult to wipe the entire glass surface dry. Therefore, dead corners are easily left in the drying process, resulting in dust and dirt adhering to the glass surface for a long time, thereby increasing the difficulty of subsequent cleaning.

[0018] 2. The present invention adopts the structural design of the moving mechanism. When the door and window frame is rotated inward or outward, the door and window frame will synchronously drive the rotating block to rotate and push the abutting block through the rotating block to move the fixed shell to the side away from the door and window frame. At this time, the rubber sleeve will be away from the door and window frame to ensure that the door and window frame will not abut against the rubber sleeve during the rotation process. When the door and window frame is not rotated, the rubber sleeve can also improve the sealing between the door and window frame and the connecting plate.

[0019] 3. The present invention adopts the structural design of the shielding component. When the door and window frames are pushed to both sides, the slide groove will leak out, and the lifting plate can move under the action of the fourth spring. At this time, the lifting plate will be located in the slide groove and one side of the lifting plate will remain level with the mounting frame, so as to shield the part of the slide groove that leaks out to the outside, so as to reduce the dust and debris from the outside from falling into the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation frame of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure inside the installation frame of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the lifting plate of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the movable bottom plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the fixed shell of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the sliding groove of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the bottom end of the door and window frame of the present invention;

[0029] Fig. 9 It is a schematic diagram of the connection structure of the sliding plate of the present invention;

[0030] Fig.10 It is a schematic diagram of the connection structure of the handle of the present invention;

[0031] Fig.11 It is a schematic diagram of the connection structure inside the door and window frame of the present invention;

[0032] Fig.12 It is a schematic diagram of the structure inside the door and window frame of the present invention.

[0033] In the figure: 1, door and window frame; 20, movable bottom plate; 21, pulley; 22, slide groove; 23, installation frame; 24, connecting plate; 25, long groove; 26, first movable groove; 27, first cavity; 28, second movable groove; 29, second cavity; 30, through groove; 31, fixed rod; 32, fixed gear; 33, fixed rack; 34, sliding plate; 35, convex plate; 36, plug rod; 37, guide groove; 38, connecting block; 39, connecting rod; 40, rotating rod; 41, first spring; 42, moment shaped plate; 43, handle; 44, rotating block; 45, abutment block; 46, rubber sleeve; 47, fixed shell; 48, second spring; 49, movable groove; 50, rotating groove; 51, stopper; 52, sliding groove; 53, notch; 54, groove; 55, sealing plate; 56, card slot; 57, gasket; 58, card block; 59, third spring; 60, rectangular groove; 61, storage groove; 62, limit groove; 63, drainage groove; 64, limit block; 65, lifting plate; 66, fourth spring; 67, drainage hole. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1

[0036] See also Figure 1 - Fig.12As shown, a broken bridge aluminum alloy sliding door and window comprises a door and window frame 1, the top and bottom ends of the door and window frame 1 are both in contact with a movable bottom plate 20, a pulley 21 is fixedly connected to the side of the movable bottom plate 20 away from the door and window frame 1, the pulley 21 slides on a slide groove 22, the slide groove 22 is arranged on a mounting frame 23, a connecting plate 24 is fixedly connected to the mounting frame 23, a rotating mechanism is arranged inside the door and window frame 1, the rotating mechanism is used to rotate the door and window frame 1, a moving mechanism is arranged on the side of the connecting plate 24 close to the door and window frame 1, the moving mechanism moves the rubber sleeve 46 when the door and window frame 1 rotates, a shielding component is arranged inside the mounting frame 23, the shielding component is used to close the slide groove 22 when the door and window frame 1 is pushed to both sides to reduce the dust and debris from the outside from falling into the slide groove 22;

[0037] Further, the rotating mechanism includes a fixed rod 31, the top and bottom ends of the fixed rod 31 are fixedly connected to the movable bottom plate 20, the fixed rod 31 is fixedly connected to a fixed gear 32 near the top and bottom ends, the fixed gear 32 is meshed with a fixed rack 33, the fixed rack 33 is fixedly connected to a sliding plate 34 on a side away from the fixed gear 32, the sliding plate 34 is fixedly connected to a convex plate 35 on a side away from the fixed rack 33, the convex plate 35 is fixedly connected to an insertion rod 36, the insertion rod 36 is slidably connected to the inside of a guide groove 37, the guide groove 37 is fixedly connected to a connecting block 38, the connecting block 38 is fixedly connected to a connecting rod 39, and the connecting rod 39 is rotatably connected to a rotating rod 40 on a side away from the connecting block 38. The rotating rod 40 is rotatably connected to the rectangular plate 42 at one side away from the connecting rod 39, and the front and rear sides of the rectangular plate 42 are respectively fixedly connected with a handle 43 and a first spring 41, and the first spring 41 is fixedly connected to the inner wall of the second cavity 29, and the connecting rod 39 is slidably connected to the inside of the second movable groove 28, and the connecting block 38 is arranged inside the first cavity 27, and the sliding plate 34 is slidably connected to the inside of the first movable groove 26, and the fixed rod 31 is slidably connected to the inside of the long groove 25, and the long groove 25, the first movable groove 26, the first cavity 27, the second movable groove 28 and the second cavity 29 are all provided inside the door and window frame 1, and a through groove 30 is provided at the front end of the second cavity 29, and the rectangular plate 42 is slidably connected in the through groove 30;

[0038] Through the structural design of the rotating mechanism, the door and window frame 1 can be pushed and pulled normally to open, and also has the function of rotating inward and outward. When cleaning the glass on the outdoor side, the door and window frame 1 can be turned indoors, making the cleaning operation of the door and window frame 1 surface more convenient. During operation, when the door and window frame 1 is to be rotated indoors, first pull the handle 43 on the door and window frame 1 forward, and the handle 43 will drive the rectangular plate 42 to slide in the through groove 30. The rear end of the rectangular plate 42 is rotatably connected to the two groups of rotating rods 40 and fixedly connected to the first spring 41. Therefore, the first spring 41 will be stretched, and the two groups of rotating rods 40 will also be pulled and move inside the second cavity 29. The other side of the rotating rod 40 is rotatably connected to the connecting rod 39, thereby pulling the connecting rod 39 to move inside the second movable groove 28. The connecting rod 39 will drive the connecting block 38 to move, and then drive the guide groove 37 fixed on the connecting block 38 to move. When the plug rod 36 is designed to slide inside the guide groove 37, the plug rod 36 will drive the sliding plate 34 to move inside the first movable groove 26, and the convex plate 35 is fixed to one side of the sliding plate 34 and is fixedly connected to the plug rod 36. The fixed rack 33 fixed to the other side of the sliding plate 34 will gradually move away from the fixed gear 32 and eventually no longer remain meshed with the fixed gear 32. At this time, the door and window frame 1 can be smoothly rotated around the fixed rod 31, and the door and window frame 1 is rotated inwardly to facilitate cleaning of the glass surface on the outdoor side, making the cleaning process more convenient. At the same time, rotating the door and window frame 1 outwardly can more conveniently open the two sets of door and window frames 1, thereby eliminating the need to push the door and window frames 1 to both sides. When the handle 43 is no longer pulled, the fixed rack 33 will re-engage with the fixed gear 32 to fix the door and window frame 1, so as to fix the rotation angle of the door and window frame 1 and prevent the door and window frame 1 from shaking when opening inward or outward.

[0039] Further, the moving mechanism includes a rotating block 44, the rotating block 44 is T-shaped, the rotating block 44 is rotatably connected to the inside of the rotating groove 50, the rotating groove 50 is communicated with the moving groove 49, the moving groove 49 and the rotating groove 50 are both provided on the moving bottom plate 20, a notch 53 is provided on one side of the rotating block 44, the notch 53 abuts against the abutting block 45, the abutting block 45 is L-shaped, the abutting block 45 is fixedly connected to the fixed shell 47, the abutting block 45 is slidably connected to the inside of the moving groove 49, the fixed shell 47 is fixedly connected to a rubber sleeve 46 on a side close to the door and window frame 1, the rubber sleeve 46 contacts the door and window frame 1, the fixed shell 47 is fixedly connected to a side away from the door and window frame 1 with multiple groups of second springs 48, the second spring 48 is fixedly connected to the inner wall of the connecting plate 24 on a side away from the fixed shell 47, and the fixed shell 47 contacts the inner wall of the connecting plate 24;

[0040] Through the structural design of the moving mechanism, when the door and window frame 1 is rotated inward or outward, the door and window frame 1 will synchronously drive the rotating block 44 to rotate and push the abutting block 45 through the rotating block 44 to make the fixed shell 47 move to the side away from the door and window frame 1. At this time, the rubber sleeve 46 will be away from the door and window frame 1 to ensure that the door and window frame 1 will not abut against the rubber sleeve 46 during the rotation process, and when the door and window frame 1 is not rotated, the rubber sleeve 46 can also improve the sealing between the door and window frame 1 and the connecting plate 24. During operation, the two sets of movable bottom plates 20 are connected together through the connecting plate 24, and a second spring 48 is fixed on the inner wall of the connecting plate 24. The second spring 48 is connected to the fixed shell 47, and the fixed shell 47 is connected to the rubber sleeve 46. 1, so as to improve the sealing between the door and window frame 1 and the fixed shell 47, the fixed shell 47 is in contact with the inner wall of the connecting plate 24, so as to ensure the sealing between the fixed shell 47 and the connecting plate 24, when the door and window frame 1 is rotated, the rotating block 44 fixed on the bottom end of the door and window frame 1 will rotate synchronously, and a notch 53 is provided on the rotating block 44, and the notch 53 abuts against the abutment block 45. The rotation of the rotating block 44 will push the abutment block 45 to move, and the abutment block 45 is fixed on the fixed shell 47, thereby driving the fixed shell 47 to move, and the second spring 48 fixed on the fixed shell 47 will be compressed. When the fixed shell 47 moves to the side away from the door and window frame 1, the rubber sleeve 46 will move away from the door and window frame 1, so as to ensure that the rubber sleeve 46 will not undergo a large deformation during the rotation of the door and window frame 1.

[0041] Further, the shielding assembly includes a lifting plate 65, one side of the lifting plate 65 is hollowed out, a plurality of sets of fourth springs 66 are fixedly connected to the lifting plate 65, the fourth springs 66 are fixedly connected to the inner wall of the receiving groove 61, the lifting plate 65 is slidably connected to the inside of the receiving groove 61, and the side of the lifting plate 65 away from the fourth springs 66 abuts against the pulley 21;

[0042] Through the structural design of the shielding assembly, when the door and window frame 1 is pushed to both sides, the slide groove 22 will leak out, and the lifting plate 65 can move under the action of the fourth spring 66. At this time, the lifting plate 65 will be located in the slide groove 22 and one side of the lifting plate 65 will remain horizontal with the mounting frame 23, so as to block the part of the slide groove 22 that leaks out to the outside, so as to reduce the dust and debris from the outside from falling into the slide groove 22. During operation, when the door and window frame 1 is pulled to move to both sides, the slide groove 22 originally blocked by the movable bottom plate 20 will leak out, and when the pulley 21 is no longer in contact with the lifting plate 65, at this time, due to the lack of abutment of the pulley 21, the lifting plate 65 can move in the storage groove 61 under the action of the fourth spring 66, and the lifting plate 65 will close the slide groove 22, thereby playing a role in shielding the slide groove 22.

[0043] Furthermore, both left and right sides of the lifting plate 65 are fixedly connected to limit blocks 64, and the limit blocks 64 are slidably connected to the inside of the limit slot 62, and the limit slot 62 is provided on the inner wall of the storage slot 61;

[0044] During operation, the limit blocks 64 are fixed on the left and right sides of the lifting plate 65. The limit blocks 64 slide in the limit grooves 62 to limit the movement of the grooves 54 to prevent the fourth spring 66 from being over-stretched and unable to be used normally.

[0045] Furthermore, two sets of drainage grooves 63 are provided on both the left and right sides of the lifting plate 65, and the drainage grooves 63 are located on the front and rear sides of the limit block 64, and a plurality of drainage holes 67 are provided at the front end of the bottom mounting frame 23;

[0046] When working, the lifting plate 65 is hollow in design and has drainage grooves 63 on both sides. When the lifting plate 65 moves to be level with the mounting frame 23, the slide groove 22 and the storage groove 61 can be connected together through the drainage groove 63, so as to cooperate with the drainage hole 67 opened on the bottom mounting frame 23 to drain the accumulated water inside the mounting frame 23.

[0047] Furthermore, a sliding groove 52 is provided on the top and bottom of the door and window frame 1, and a stopper 51 is slidably connected inside the sliding groove 52, and the stopper 51 is fixedly connected to the movable bottom plate 20;

[0048] During operation, when the door and window frame 1 is rotated, the stopper 51 will slide in the sliding groove 52 to limit the rotation angle of the door and window frame 1 and prevent the door and window frame 1 from rotating too much.

[0049] Furthermore, a groove 54 is provided on the top and bottom of the door and window frame 1. The groove 54 is designed to be a long rectangle. A sealing plate 55 is fixedly connected to the groove 54.

[0050] When working, the sealing plate 55 is designed to be long and rectangular so as to improve the sealing between the door and window frame 1 and the movable bottom plate 20, and ensure that the door and window frame 1 can have a better sealing effect when the door and window frame 1 is closed.

[0051] Embodiment 2

[0052] See also Figure 4 and Figure 6 As shown, comparative example 1 is another embodiment of the present invention, a card slot 56 is provided at the bottom end of the door and window frame 1, a card block 58 is provided inside the card slot 56, the card block 58 is fixedly connected to a third spring 59, and a side of the third spring 59 away from the card block 58 is fixedly connected to the inner wall of a rectangular slot 60, the rectangular slot 60 is provided on the movable bottom plate 20, and the rectangular slot 60 is designed in a rectangular shape;

[0053] During operation, the block 58 is stuck in the slot 56 under the action of the third spring 59. When the door and window frame 1 is rotated to open it, the third spring 59 will be compressed and the block 58 will be received in the rectangular slot 60. When the door and window frame 1 is closed, when the slot 56 on the bottom end of the door and window frame 1 moves to the bottom of the block 58, the block 58 will be stuck in the slot 56 under the action of the third spring 59. The block 58 will make a sound when it collides with the inner wall of the slot 56, so that the door and window frame 1 can be closed correctly.

[0054] A gasket 57 is fixedly connected to one side of the door and window frame 1 away from the connecting plate 24, and the gasket 57 is made of rubber;

[0055] During operation, the gasket 57 is made of rubber material and is used to improve the sealing between the door and window frames 1. At the same time, during the rotation of the door and window frames 1, the deformation of the gasket 57 ensures that the door and window frames 1 can be opened and closed normally.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to 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 thermally-insulated aluminum alloy sliding door and window, comprising a door and window frame (1), wherein the top and bottom ends of the door and window frame (1) are both in contact with a movable bottom plate (20), a side of the movable bottom plate (20) away from the door and window frame (1) is fixedly connected with a pulley (21), the pulley (21) slides on a slide groove (22), and the slide groove (22) is provided on a mounting frame (23), characterized in that: A connecting plate (24) is fixedly connected to the mounting frame (23); a rotating mechanism is provided inside the door and window frame (1); the rotating mechanism is used to rotate the door and window frame (1); a moving mechanism is provided on a side of the connecting plate (24) close to the door and window frame (1); the moving mechanism moves the rubber sleeve (46) when the door and window frame (1) rotates; a shielding component is provided inside the mounting frame (23); the shielding component is used to close the slide groove (22) when the door and window frame (1) is pushed to both sides, so as to reduce external dust and debris from falling into the slide groove (22); The rotating mechanism comprises a fixed rod (31), the top and bottom ends of the fixed rod (31) are both fixedly connected to the movable bottom plate (20), the fixed rod (31) is fixedly connected to a fixed gear (32) at positions near the top and bottom ends, the fixed gear (32) is meshed with a fixed rack (33), the fixed rack (33) is fixedly connected to a sliding plate (34) on a side away from the fixed gear (32), the sliding plate (34) is fixedly connected to a convex plate (35) on a side away from the fixed rack (33), the convex plate (35) is fixedly connected to an insertion rod (36), the insertion rod (36) is slidably connected to the inside of a guide groove (37), the guide groove (37) is fixedly connected to a connecting block (38), the connecting block (38) is fixedly connected to a connecting rod (39), the connecting rod (39) is rotatably connected to a rotating rod (40) on a side away from the connecting block (38), and the rotating rod The side of the rectangular plate (40) away from the connecting rod (39) is rotatably connected to the rectangular plate (42); the front and rear sides of the rectangular plate (42) are respectively fixedly connected with a handle (43) and a first spring (41); the first spring (41) is fixedly connected to the inner wall of the second cavity (29); the connecting rod (39) is slidably connected to the inside of the second movable groove (28); the connecting block (38) is arranged in the inside of the first cavity (27); the sliding plate (34) is slidably connected to the inside of the first movable groove (26); the fixed rod (31) is slidably connected to the inside of the long groove (25); the long groove (25), the first movable groove (26), the first cavity (27), the second movable groove (28) and the second cavity (29) are all provided in the door and window frame (1); a through groove (30) is provided at the front end of the second cavity (29); the rectangular plate (42) is slidably connected in the through groove (30).

2. The thermally-broken aluminum alloy sliding door and window according to claim 1, characterized in that: The moving mechanism comprises a rotating block (44), the rotating block (44) is T-shaped, the rotating block (44) is rotatably connected to the inside of a rotating groove (50), the rotating groove (50) is communicated with the moving groove (49), the moving groove (49) and the rotating groove (50) are both provided on the moving bottom plate (20), a notch (53) is provided on one side of the rotating block (44), the notch (53) abuts against the abutting block (45), the abutting block (45) is L-shaped, and the abutting block (45) is fixed to the fixed shell (47). The abutment block (45) is slidably connected inside the movable groove (49); a side of the fixed shell (47) close to the door and window frame (1) is fixedly connected to a rubber sleeve (46); the rubber sleeve (46) is in contact with the door and window frame (1); a side of the fixed shell (47) away from the door and window frame (1) is fixedly connected to a plurality of groups of second springs (48); a side of the second spring (48) away from the fixed shell (47) is fixedly connected to the inner wall of the connecting plate (24); and the fixed shell (47) is in contact with the inner wall of the connecting plate (24).

3. The thermally-broken aluminum alloy sliding door and window according to claim 1, characterized in that: The shielding assembly comprises a lifting plate (65), one side of the lifting plate (65) is hollowed out, a plurality of groups of fourth springs (66) are fixedly connected to the lifting plate (65), the fourth springs (66) are fixedly connected to the inner wall of the storage groove (61), the lifting plate (65) is slidably connected to the inside of the storage groove (61), and a side of the lifting plate (65) away from the fourth springs (66) is in contact with the pulley (21).

4. The thermally-broken aluminum alloy sliding door and window according to claim 3 is characterized in that: The left and right sides of the lifting plate (65) are both fixedly connected to limit blocks (64), and the limit blocks (64) are slidably connected to the inside of the limit groove (62), and the limit groove (62) is formed on the inner wall of the storage groove (61).

5. The thermally-broken aluminum alloy sliding door and window according to claim 4, characterized in that: Two sets of drainage grooves (63) are provided on both the left and right sides of the lifting plate (65), and the drainage grooves (63) are located on the front and rear sides of the limit block (64). A plurality of drainage holes (67) are provided at the front end of the mounting frame (23) at the bottom.

6. The thermally-broken aluminum alloy sliding door and window according to claim 1, characterized in that: The top and bottom ends of the door and window frame (1) are both provided with sliding grooves (52), the interior of the sliding groove (52) is slidably connected to a stopper (51), and the stopper (51) is fixedly connected to the movable bottom plate (20).

7. The thermally-broken aluminum alloy sliding door and window according to claim 6, characterized in that: A groove (54) is provided on the top and bottom ends of the door and window frame (1); the groove (54) is designed to be a long rectangle; a sealing plate (55) is fixedly connected to the groove (54).

8. The thermally-broken aluminum alloy sliding door and window according to claim 7, characterized in that: A slot (56) is provided at the bottom end of the door and window frame (1); a block (58) is provided inside the slot (56); the block (58) is fixedly connected to a third spring (59); a side of the third spring (59) away from the block (58) is fixedly connected to an inner wall of a rectangular slot (60); the rectangular slot (60) is provided on the movable bottom plate (20); and the rectangular slot (60) is designed to be rectangular.

9. The thermally-broken aluminum alloy sliding door and window according to claim 8, characterized in that: A gasket (57) is fixedly connected to one side of the door and window frame (1) away from the connecting plate (24), and the gasket (57) is made of rubber material.

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