High-sealing-performance aluminum alloy door and window structure

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a high-sealing-performance aluminum alloy door and window structure which comprises a door and window frame, a door and window A and a door and window B are connected to the inner wall of the door and window frame in a sliding mode, the outer wall of the door and window A is connected with the outer wall of the door and window B in a sliding mode, and first sealing mechanisms are arranged in the door and window frame, the door and window A and the door and window B. When the door and window A and the door and window B are completely closed, the door and window A, the door and window B and the door and window frame can be sealed, meanwhile, the surface of the door and window A and the surface of the door and window B can be cleaned in the process of the door and window A and the door and window B, the door and window A and the door and window B can be sealed after the door and window A and the door and window B are completely closed, and indoor and outdoor air exchange can be effectively prevented; heat loss or entering is reduced, the heat insulation performance of a building is improved, the indoor temperature can be kept stable, and meanwhile the sealing effect can be further enhanced through sealing between the door and window A and the door and window B.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, and in particular to a high-sealability aluminum alloy door and window structure. Background Art

[0002] Aluminum alloy doors and windows are doors and windows made of aluminum alloy profiles. They are light, corrosion-resistant, high-strength, easy to surface treat, and have various shapes. Aluminum alloy doors and windows are the most basic configuration for general residences. Aluminum alloy doors and windows have strong fire resistance, long service life, and are energy-saving. They are also the most important factors affecting lighting, ventilation, and comfort. Doors and windows are made of energy-saving aluminum alloy extruded profiles for frames, stiles, and fan materials.

[0003] However, the existing doors and windows can only perform simple sealing, which cannot effectively prevent indoor and outdoor air exchange, reduce heat conduction, and improve the thermal insulation performance of doors and windows. In addition, the sealing effect between the two window sashes is very weak, and rainwater can easily penetrate and accumulate. The waterproof performance is poor, and when it rains or snows, the windows need to be closed due to the cold weather to prevent cold wind from blowing in, but simple sealing cannot completely prevent the entry of cold wind. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a high-sealing aluminum alloy door and window structure, which can effectively solve the problems that the existing doors and windows in the prior art can only perform simple sealing, cannot effectively prevent the exchange of indoor and outdoor air, and the sealing effect between the two window sashes is very weak, rainwater can easily penetrate and accumulate, and in rainy and snowy weather, simple sealing cannot completely prevent the entry of cold wind.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a highly sealed aluminum alloy door and window structure, comprising a door and window frame, wherein the inner wall of the door and window frame is slidably connected with a door and window A and a door and window B, and the outer wall of the door and window A is slidably connected with the outer wall of the door and window B;

[0007] A first sealing mechanism, wherein the first sealing mechanism is arranged between the door and window frame and the door and window A, the door and window B, and the first sealing mechanism is used to seal the door and window A, the door and window B and the door and window frame;

[0008] A second sealing mechanism, which is arranged in the door and window A and the door and window B, and is used to seal the door and window A and the door and window B;

[0009] A cleaning mechanism is arranged on the outer wall of the door and window A and the door and window B, and is used for automatically cleaning the door and window A and the door and window B.

[0010] The first sealing mechanism includes two symmetrical expansion grooves opened on the inner wall of the door and window frame, the inner walls of the expansion grooves are fixedly connected with first springs, the top ends of the first springs are fixedly connected with pressing blocks, and the outer walls of the pressing blocks are slidably connected with the inner walls of the expansion grooves.

[0011] The door and window A and the door and window B are both provided with movable grooves inside, the inner wall of the movable groove is rotatably connected with a rotating rod, the outer wall of the rotating rod is rotatably connected with two symmetrical connecting plates, the top of the connecting plate is fixedly connected with a movable block, the top of the movable block matches the bottom of the pressing block, and the top of the door and window A and the door and window B are both provided with movable through holes, and the outer wall of the movable block is slidably connected with the inner wall of the movable through hole.

[0012] The top end of the connecting plate is hinged with a first sealing strip, and the top ends of the door and window A and the door and window B are provided with sliding through holes, and the inner walls of the sliding through holes are slidably connected to the outer walls of the first sealing strip. The bottom ends of the connecting plates are fixedly connected with a second spring, and the bottom ends of the second springs are fixedly connected to the inner walls of the movable grooves. The inner walls of the door and window frames are provided with a first sealing groove matching the first sealing strip, and the top ends of the door and window A and the door and window B are provided with sliding grooves, and the outer walls of the sliding grooves are slidably connected to the bottom ends of the pressing blocks.

[0013] The outer walls of the door and window A and the door and window B are both provided with fixing grooves, and the inner walls of the fixing grooves are fixedly connected to two symmetrical third springs, the outer walls of the third springs are jointly fixedly connected to a second sealing strip, and the bottom end of the second sealing strip is fixedly connected to a first N-level magnet, and the side walls of the door and window frames are provided with a second sealing groove matching the second sealing strip, and the inner wall of the second sealing groove is fixedly connected to a first S-level magnet.

[0014] The second sealing mechanism includes a connecting groove opened inside the door and window A, a connecting through hole is opened on the outer wall of the door and window A, a sliding groove is opened at the bottom end of the connecting groove, a sliding block is slidably connected to the inner wall of the sliding groove, a third sealing strip is fixedly connected to the top of the sliding block, the outer wall of the third sealing strip is slidably connected to the inner wall of the connecting through hole, a third sealing groove is opened on the outer wall of the door and window B, the third sealing groove matches the third sealing strip, and the sliding groove 53 and the outer wall of the sliding block 54 are jointly fixedly connected with a fourth spring.

[0015] The cleaning mechanism includes a placement groove opened on the outer wall of the door and window B, the inner wall of the placement groove is fixedly connected to a second N-level magnet, the outer wall of the door and window A is fixedly connected to a second S-level magnet, the top of the second S-level magnet is fixedly connected to an L-shaped cleaning plate, the outer wall of the door and window A is opened with an L-shaped groove matching the L-shaped cleaning plate, and the outer wall of the L-shaped cleaning plate is slidably connected to the outer wall of the third sealing strip.

[0016] The outer wall of the door and window B is fixedly connected with a cleaning plate, and the outer wall of the cleaning plate is slidably connected with the outer wall of the door and window A.

[0017] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] When doors and windows A and B are completely closed, doors and windows A, B and door and window frames can be sealed. At the same time, the surfaces of doors and windows A and B can be cleaned during the process. After being completely closed, doors and windows A and B can be sealed to effectively prevent the exchange of indoor and outdoor air, reduce heat loss or entry, improve the thermal insulation performance of the building, and help maintain a stable indoor temperature. At the same time, sealing between doors and windows A and B can further enhance the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model. Figure 1 ;

[0022] Figure 3 This is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model. Figure 3 ;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0027] Figure 8 The three-dimensional structure of the utility model is shown in FIG. Figure 2.

[0028] The numbers in the figure represent: 1, door and window frame; 2, door and window A; 3, door and window B; 4, first sealing mechanism; 41, telescopic slot; 42, first spring; 43, pressing block; 44, moving slot; 45, rotating rod; 46, connecting plate; 47, moving block; 48, moving through hole; 49, first sealing strip; 410, sliding through hole; 411, second spring; 412, first sealing slot; 413, sliding slot; 414, fixed slot; 415, third spring; 416, The second sealing strip; 417, the first N-level magnet; 418, the second sealing groove; 419, the first S-level magnet; 5, the second sealing mechanism; 51, the connecting groove; 52, the connecting through hole; 53, the sliding groove; 54, the sliding block; 55, the third sealing strip; 56, the third sealing groove; 57, the fourth spring; 6, the cleaning mechanism; 61, the placement groove; 62, the second N-level magnet; 63, the second S-level magnet; 64, the L-shaped cleaning plate; 65, the L-shaped groove; 66, the cleaning plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model is further described below in conjunction with embodiments.

[0031] Example: Refer to Figures 1 to 8 , a high-sealability aluminum alloy door and window structure, comprising:

[0032] A door and window frame 1, the inner wall of which is slidably connected with a door and window A2 and a door and window B3, and the outer wall of the door and window A2 is slidably connected with the outer wall of the door and window B3;

[0033] Reference Figures 2 to 5 , a first sealing mechanism 4, the first sealing mechanism 4 is arranged between the door and window frame 1 and the door and window A2, the door and window B3, and the first sealing mechanism 4 is used to seal the door and window A2, the door and window B3 and the door and window frame 1;

[0034] The first sealing mechanism 4 includes two symmetrical expansion grooves 41 opened on the inner wall of the door and window frame 1, the inner walls of the expansion grooves 41 are fixedly connected with first springs 42, the top ends of the first springs 42 are fixedly connected with pressing blocks 43, the outer walls of the pressing blocks 43 are slidably connected with the inner walls of the expansion grooves 41, and the front ends of the pressing blocks 43 are triangular in shape.

[0035] Both the door and window A2 and the door and window B3 have movable grooves 44 formed inside, the inner wall of the movable groove 44 is rotatably connected to a rotating rod 45, the outer wall of the rotating rod 45 is rotatably connected to two symmetrical connecting plates 46, the top of the connecting plate 46 is fixedly connected to a movable block 47, the top of the movable block 47 matches the bottom of the pressing block 43, and the top of both the door and window A2 and the door and window B3 have movable through holes 48 formed on them, the outer wall of the movable block 47 is slidably connected to the inner wall of the movable through hole 48.

[0036] The top of the connecting plate 46 is hinged with a first sealing strip 49, and the tops of the door and window A2 and the door and window B3 are provided with sliding holes 410, and the inner walls of the sliding holes 410 are slidably connected to the outer walls of the first sealing strip 49. The bottom end of the connecting plate 46 is fixedly connected with a second spring 411, and the bottom end of the second spring 411 is fixedly connected to the inner wall of the movable groove 44. The inner wall of the door and window frame 1 is provided with a first sealing groove 412 matching the first sealing strip 49, and the tops of the door and window A2 and the door and window B3 are provided with sliding grooves 413, and the outer walls of the sliding grooves 413 are slidably connected to the bottom end of the pressing block 43.

[0037] The outer walls of the door and window A2 and the door and window B3 are both provided with a fixing groove 414, and the inner walls of the fixing groove 414 are fixedly connected with two symmetrical third springs 415, and the outer walls of the third springs 415 are jointly fixedly connected with a second sealing strip 416, and the bottom end of the second sealing strip 416 is fixedly connected to the first N-level magnet 417, and the side wall of the door and window frame 1 is provided with a second sealing groove 418 matching the second sealing strip 416, and the inner wall of the second sealing groove 418 is fixedly connected with the first S-level magnet 419.

[0038] Reference Figure 6 , Figure 7 A second sealing mechanism 5, which is disposed between the door and window A2 and the door and window B3 and is used to seal the door and window A2 and the door and window B3;

[0039] The second sealing mechanism 5 includes a connecting groove 51 opened inside the door and window A2, a connecting through hole 52 is opened on the outer wall of the door and window A2, a sliding groove 53 is opened at the bottom end of the connecting groove 51, a sliding block 54 is slidably connected to the inner wall of the sliding groove 53, a third sealing strip 55 is fixedly connected to the top of the sliding block 54, the outer wall of the third sealing strip 55 is slidably connected to the inner wall of the connecting through hole 52, a third sealing groove 56 is opened on the outer wall of the door and window B3, the third sealing groove 56 matches the third sealing strip 55, and the sliding groove 53 and the side wall of the sliding block 54 are fixedly connected with a fourth spring 57.

[0040] Reference Figure 1 , Figure 6 , Figure 8 , cleaning mechanism 6, the cleaning mechanism 6 is arranged on the outer wall of the door and window A2 and the door and window B3, and is used for automatically cleaning the door and window A2 and the door and window B3.

[0041] The cleaning mechanism 6 includes a placement groove 61 opened on the outer wall of the door and window B3, the inner wall of the placement groove 61 is fixedly connected with a second N-grade magnet 62, the outer wall of the door and window A2 is fixedly connected with a second S-grade magnet 63, the top of the second S-grade magnet 63 is fixedly connected with an L-shaped cleaning plate 64, the outer wall of the door and window A2 is opened with an L-shaped groove 65 matching the L-shaped cleaning plate 64, and the outer wall of the L-shaped cleaning plate 64 is slidably connected with the outer wall of the third sealing strip 55.

[0042] A cleaning plate 66 is fixedly connected to the outer wall of the door and window B3, and the outer wall of the cleaning plate 66 is slidably connected to the outer wall of the door and window A2.

[0043] The operating principle of this device is as follows:

[0044] First, when the door and window A2 and the door and window B3 are closed, since the top of the pressing block 43 is triangular in shape, the pressing block 43 will drive the first spring 42 to squeeze upward when the door and window A2 and the door and window B3 are closed, and the pressing block 43 will contact the top of the sliding groove 413. When the door and window A2 and the door and window B3 are completely closed, the pressing block 43 will contact the moving block 47. Therefore, the elasticity of the first spring 42 can make the pressing block 43 quickly squeeze and move downward, so that the end in contact with the moving block 47 will move downward, and at the same time, the other end of the connecting plate 46 will move upward through the lever principle, further driving the first sealing strip 49 to move upward, so that the first sealing strip 49 will contact the first sealing groove 412 for sealing. Since the top of the pressing block 43 is triangular in shape, the pressing block 43 will automatically shrink when the door and window A2 and the door and window B3 are opened. At the same time, the elasticity of the second spring 411 can make the first sealing groove 412 retract to prevent affecting the normal movement of the door and window A2 and the door and window B3.

[0045] When the door and window A2 and the door and window B3 are closed, the first S-level magnet 419 can be sucked out by the first N-level magnet 417 on the outer wall of the door and window frame 1, and at the same time, the second sealing strip 416 can be extended outward until it is inserted into the second sealing groove 418 for sealing. When the window is opened, the adsorption force of the first N-level magnet 417 on the first S-level magnet 419 will be reduced, and then the elasticity of the third spring 415 can automatically reset the second sealing strip 416.

[0046] Then when the door and window A2 and the door and window B3 are closed, the second S-level magnet 63 outside the door and window A2 can be attracted by the second N-level magnet 62 in the door and window B3, and then when the door and window A2 moves, the second S-level magnet 63 can be kept stationary, and then the L-shaped cleaning plate 64 cleans the surface of the door and window A2 through the movement of the door and window A2, and then the other side of the door and window A2 is cleaned by the cleaning plate 66 of the door and window B3. The cleaning mechanisms 6 of the door and window B3 and the door and window A2 can also be set oppositely so that the surfaces of the door and window A2 and the door and window B3 can be cleaned.

[0047] At the same time, when the door and window A2 and the door and window B3 are completely closed, since the end of the third sealing strip 55 is inclined, the third sealing strip 55 can be squeezed outward by the L-shaped cleaning plate 64, and then the slider is driven to slide in the slide groove 413 to prevent the sealing strip from being misplaced. Finally, the third sealing strip 55 can be extended outward and inserted into the third sealing groove 56 to achieve a sealing effect. When the door and window A2 and the door and window B3 are opened, the third sealing strip can be retracted by the fourth spring 57 to ensure the normal movement of the door and window A2 and the door and window B3.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A highly sealed aluminum alloy door and window structure, characterized in that: include: A door and window frame (1), wherein the inner wall of the door and window frame (1) is slidably connected to a door and window A (2) and a door and window B (3), and the outer wall of the door and window A (2) is slidably connected to the outer wall of the door and window B (3); A first sealing mechanism (4), the first sealing mechanism (4) being arranged between the door and window frame (1) and the door and window A (2), and the door and window B (3), the first sealing mechanism (4) being used to seal the door and window A (2), the door and window B (3) and the door and window frame (1); A second sealing mechanism (5), the second sealing mechanism (5) being arranged in the door and window A (2) and the door and window B (3) and used for sealing the door and window A (2) and the door and window B (3); A cleaning mechanism (6) is arranged on the outer walls of the door and window A (2) and the door and window B (3) and is used for automatically cleaning the door and window A (2) and the door and window B (3).

2. A highly sealed aluminum alloy door and window structure according to claim 1, characterized in that: The first sealing mechanism (4) comprises two symmetrical telescopic grooves (41) opened on the inner wall of the door and window frame (1), the inner walls of the telescopic grooves (41) are fixedly connected with first springs (42), the top ends of the first springs (42) are fixedly connected with pressing blocks (43), and the outer walls of the pressing blocks (43) are slidably connected with the inner walls of the telescopic grooves (41).

3. A highly sealed aluminum alloy door and window structure according to claim 2, characterized in that: The door and window A (2) and the door and window B (3) are both provided with a movable groove (44) inside, the inner wall of the movable groove (44) is rotatably connected to a rotating rod (45), the outer wall of the rotating rod (45) is rotatably connected to two symmetrical connecting plates (46), the top of the connecting plate (46) is fixedly connected to a movable block (47), the top of the movable block (47) matches the bottom of the pressing block (43), the top of the door and window A (2) and the door and window B (3) are both provided with a movable through hole (48), the outer wall of the movable block (47) is slidably connected to the inner wall of the movable through hole (48).

4. A highly sealed aluminum alloy door and window structure according to claim 3, characterized in that: The top end of the connecting plate (46) is hinged with a first sealing strip (49); the top ends of the door and window A (2) and the door and window B (3) are provided with sliding holes (410); the inner wall of the sliding holes (410) is slidably connected to the outer wall of the first sealing strip (49); the bottom end of the connecting plate (46) is fixedly connected with a second spring (411); the bottom end of the second spring (411) is fixedly connected to the inner wall of the movable groove (44); the inner wall of the door and window frame (1) is provided with a first sealing groove (412) matching the first sealing strip (49); the top ends of the door and window A (2) and the door and window B (3) are provided with sliding grooves (413); the outer wall of the sliding grooves (413) is slidably connected to the bottom end of the pressing block (43).

5. A highly sealed aluminum alloy door and window structure according to claim 4, characterized in that: The outer walls of the door and window A (2) and the door and window B (3) are both provided with a fixing groove (414), the inner walls of the fixing groove (414) are fixedly connected with two symmetrical third springs (415), the outer walls of the third springs (415) are jointly fixedly connected with a second sealing strip (416), the bottom end of the second sealing strip (416) is fixedly connected with a first N-grade magnet (417), the side wall of the door and window frame (1) is provided with a second sealing groove (418) matching the second sealing strip (416), and the inner wall of the second sealing groove (418) is fixedly connected with a first S-grade magnet (419).

6. A highly sealed aluminum alloy door and window structure according to claim 5, characterized in that: The second sealing mechanism (5) comprises a connecting groove (51) provided inside the door and window A (2); a connecting through hole (52) is provided on the outer wall of the door and window A (2); a sliding groove (53) is provided at the bottom end of the connecting groove (51); a sliding block (54) is slidably connected to the inner wall of the sliding groove (53); a third sealing strip (55) is fixedly connected to the top end of the sliding block (54); the outer wall of the third sealing strip (55) is slidably connected to the inner wall of the connecting through hole (52); a third sealing groove (56) is provided on the outer wall of the door and window B (3); the third sealing groove (56) matches the third sealing strip (55); and the outer walls are fixedly connected to a fourth spring (57).

7. A highly sealed aluminum alloy door and window structure according to claim 6, characterized in that: The cleaning mechanism (6) comprises a placement groove (61) provided on the outer wall of the door and window B (3); a second N-grade magnet (62) is fixedly connected to the inner wall of the placement groove (61); a second S-grade magnet (63) is fixedly connected to the outer wall of the door and window A (2); an L-shaped cleaning plate (64) is fixedly connected to the top of the second S-grade magnet (63); an L-shaped groove (65) matching the L-shaped cleaning plate (64) is provided on the outer wall of the door and window A (2); and the outer wall of the L-shaped cleaning plate (64) is slidably connected to the outer wall of the third sealing strip (55).

8. The high-sealability aluminum alloy door and window structure according to claim 7, characterized in that: The outer wall of the door and window B (3) is fixedly connected with a cleaning plate (66), and the outer wall of the cleaning plate (66) is slidably connected with the outer wall of the door and window A (2).

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