High-sealing-performance aluminum alloy household door and window
By designing the aluminum alloy window frame and sealing components, the problem of bottom gaps in aluminum alloy doors and windows when closed is solved, achieving high sealing performance and maintaining stable indoor temperature.
Patent Information
- Application Number
- CN202421967896.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-08-13
AI Technical Summary
Existing aluminum alloy doors and windows are prone to bottom gaps when closed, resulting in poor sealing, making it difficult to maintain indoor temperature, especially during the rainy season.
The design incorporates an aluminum alloy window frame and sealing components, including a T-shaped rubber sealing strip, an inclined block, a first spring, a connecting component, a support component, a toggle component, a first pressing component, and a second pressing component. Through the coordinated movement of these components, a tight fit between the aluminum alloy window frames is achieved, preventing air from entering through the bottom and top.
It effectively improves the sealing performance of aluminum alloy doors and windows, preventing outside air from entering and maintaining a stable indoor temperature.
Smart Images
Figure CN223482553U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household door and window technology, specifically to a high-sealing aluminum alloy household door and window. Background Technology
[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, and sashes. They are also called aluminum doors and windows. Aluminum alloy doors and windows include those with aluminum alloy as the load-bearing member (the member that bears and transmits its own weight and load) as the base material, and those made of wood or plastic composites, which are called aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows.
[0003] Nowadays, people are paying more and more attention to the airtightness of aluminum alloy doors and windows. The airtightness requirement of aluminum alloy doors and windows is an important part of the overall design. However, ordinary aluminum alloy doors and windows often have gaps at the bottom when closed, which is not conducive to improving the airtightness of the doors and windows. Moreover, in the rainy season, the airflow can make it difficult to maintain the indoor temperature. Therefore, it needs to be improved. To this end, we propose a high-airtightness aluminum alloy household door and window. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a high-sealing aluminum alloy household door and window that can effectively prevent external air from entering through the bottom and top of the door and window after it is closed, thus effectively solving the problems in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-sealing aluminum alloy household door and window, comprising an aluminum alloy window frame and a sealing component;
[0006] Aluminum alloy window frame: A strip-shaped opening is provided on the right side of the front side. An aluminum alloy frame is hinged inside the aluminum alloy window frame. A transparent plate is fixed inside the aluminum alloy frame. A rubber sealing strip is fixed on the left side of the aluminum alloy frame. Two corresponding connecting grooves are provided on the upper and lower sides of the aluminum alloy frame. A U-shaped groove is provided inside the aluminum alloy window frame. A connecting component and two corresponding first extrusion components are installed inside the U-shaped groove. The two first extrusion components are connected by the connecting component. Two corresponding second extrusion components are installed on the upper and lower sides inside the U-shaped groove.
[0007] Sealing assembly: includes a T-shaped rubber sealing strip, an inclined block, and a first spring. Two corresponding openings are opened on the upper and lower sides inside the aluminum alloy window frame. The T-shaped rubber sealing strip is slidably connected inside the opening. An inclined block and a uniformly distributed first spring are fixed on the side of the T-shaped rubber sealing strip inside the U-shaped groove. All the first springs are fixed inside the U-shaped groove. By setting the sealing assembly, the upper and lower gaps between the aluminum alloy window frame and the aluminum alloy frame are sealed.
[0008] Furthermore, the connecting assembly includes a slide bar, a second connecting groove, a second spring, and a pressing plate. The slide bar is slidably connected inside the U-shaped groove, and the pressing plate is fixed to the left side of the slide bar. A sliding hole is opened on the right side inside the aluminum alloy window frame, and the pressing plate is slidably connected inside the sliding hole. Two corresponding second connecting grooves are opened on the right ends of the front and rear sides of the slide bar. A second spring is fixed inside the second connecting groove, and the right ends of the two second springs are fixed to the right side inside the U-shaped groove. The aluminum alloy frame is connected to the two racks by setting the connecting assembly.
[0009] Furthermore, it also includes a support assembly, which comprises a rotating shaft, an elliptical disk, a first torsion spring, a turntable, and a third connecting groove. Two corresponding third connecting grooves are opened in the middle of the front and rear sides of the slide bar. A connecting hole is opened in the middle of the third connecting groove, and a rotating shaft is rotatably connected inside the connecting hole. An elliptical disk is set inside the third connecting groove, and a fixing hole is opened in the middle of the elliptical disk. The rotating shaft is fixed inside the two fixing holes. The front end of the rotating shaft is located inside the strip-shaped opening. A turntable is fixed to the front end of the rotating shaft. Two corresponding first torsion springs are sleeved on the circumference of the rotating shaft. One end of the first torsion spring is fixed to the end face of the elliptical disk, and the other end of the first torsion spring is fixed inside the third connecting groove. The two racks are supported by the support assembly.
[0010] Furthermore, it also includes an actuating assembly, which comprises a rack, a third spring, and a fixing groove. Two corresponding racks are provided on the upper and lower sides of the slide bar, and strip grooves are opened on the sides of the racks. The slide bar is located inside the two strip grooves. A limit groove is opened on the rear side of the slide bar, and a limit block is slidably connected inside the limit groove. The limit block is fixed inside the strip groove, and two corresponding third springs are fixed inside the strip groove. Four corresponding fixing grooves are opened at the left and right ends of the upper and lower sides of the slide bar, and the third springs are fixed inside the fixing grooves. By setting the actuating assembly, the two gear rings are driven to rotate.
[0011] Furthermore, the first extrusion assembly includes a connecting column, a gear ring, an extrusion strip, and a second torsion spring. Two corresponding connecting columns are rotatably connected inside the U-shaped groove. A gear ring is fixed on the circumferential surface of the connecting column, and the gear ring meshes with a rack. Two corresponding second torsion springs are sleeved on the circumferential surface of the connecting column. One adjacent end of the two second torsion springs is fixed to the end face of their corresponding gear ring, and the other end of the two second torsion springs is fixed inside the U-shaped groove. An extrusion strip is fixed on the surface of the gear ring. The two extrusion plates are extruded by setting the first extrusion assembly.
[0012] Furthermore, the second extrusion assembly includes a fixed frame, a slide rod, an extrusion plate, a fourth spring, and an inclined extrusion block. Two corresponding fixed frames are fixed on the upper and lower sides inside the U-shaped groove. A slide rod is slidably connected inside the fixed frame. An extrusion plate is fixed to the right end of the slide rod. The end of the extrusion strip away from the gear ring is in contact with the extrusion plate. A fourth spring is sleeved on the circumference of the slide rod. One end of the fourth spring is fixed to the side of the extrusion plate, and the other end of the fourth spring is fixed to the side of the fixed frame. An inclined extrusion block is fixed to the left end of the slide rod. The inclined extrusion block is in contact with the inclined block. The two inclined blocks are extruded by setting the second extrusion assembly.
[0013] This invention, through the setting of a connecting component, allows the extrusion disc to enter the U-shaped groove to the right after the aluminum alloy frame is closed. This causes the slide bar to move to the right, driving the two racks to move to the right and rotating the two gear rings. Consequently, the two extrusion strips move to extrude the two extrusion plates. After extrusion, the two extrusion plates move, driving the two inclined extrusion blocks to extrude the two inclined blocks. Finally, the two T-shaped rubber sealing strips enter the two connecting grooves, sealing the gaps between the aluminum alloy window frame and the upper and lower sides of the aluminum alloy frame. This prevents external air from entering through the bottom and top of the door and window, improving the airtightness of the aluminum alloy door and window. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the transparent plate of this utility model;
[0016] Figure 3 This is an enlarged view of section A of this utility model;
[0017] Figure 4 This is an enlarged view of section B of the present invention;
[0018] Figure 5 This is a schematic diagram of the toggle assembly structure of this utility model;
[0019] Figure 6 This is a schematic diagram of the connecting groove structure of this utility model.
[0020] In the diagram: 1. Aluminum alloy window frame; 2. Strip opening; 3. Aluminum alloy frame; 4. Sealing assembly; 41. T-shaped rubber sealing strip; 42. Angled block; 43. First spring; 5. Connecting assembly; 51. Sliding strip; 52. Second connecting groove; 53. Second spring; 54. Extrusion plate; 6. Support assembly; 61. Rotating shaft; 62. Elliptical disk; 63. First torsion spring; 64. Turntable; 65. Third connecting groove; 7. Actuating assembly; 71. Rack; 72. Third spring; 73. Fixing groove; 8. First extrusion assembly; 81. Connecting column; 82. Gear ring; 83. Extrusion strip; 84. Second torsion spring; 9. Second extrusion assembly; 91. Fixing frame; 92. Sliding rod; 93. Extrusion plate; 94. Fourth spring; 95. Angled extrusion block; 10. U-shaped groove; 11. Transparent plate; 12. Rubber sealing strip; 13. Connecting groove. Detailed Implementation
[0021] Please see Figure 1-6 A high-sealing aluminum alloy household door and window, comprising an aluminum alloy window frame 1 and a sealing component 4;
[0022] Aluminum alloy window frame 1: A strip-shaped opening 2 is provided at the right end of the front side. An aluminum alloy frame 3 is hinged inside the aluminum alloy window frame 1. A transparent plate 11 is fixed inside the aluminum alloy frame 3. A rubber sealing strip 12 is fixed on the left side of the aluminum alloy frame 3. Two corresponding connecting grooves 13 are provided on the upper and lower sides of the aluminum alloy frame 3. A U-shaped groove 10 is provided inside the aluminum alloy window frame 1. A connecting component 5 and two corresponding first pressing components 8 are installed inside the U-shaped groove 10. The two first pressing components 8 are connected by the connecting component 5. Two corresponding second pressing components 9 are installed on the upper and lower sides inside the U-shaped groove 10. The connecting component 5 includes a slide bar 51, a second connecting groove 52, a second spring 53, and a pressing plate 54. The slide bar 51 is slidably connected inside the U-shaped groove 10. A pressing plate 54 is fixed to the left side of the slide bar 51. A sliding hole is opened on the right side inside the aluminum alloy window frame 1. The pressing plate 54 is slidably connected inside the sliding hole. Two corresponding second connecting grooves 52 are opened at the right ends of the front and rear sides of the slide bar 51. A second spring 53 is fixed inside the second connecting groove 52. The right ends of the two second springs 53 are fixed to the right side inside the U-shaped groove 10. The slide bar 51 also includes a support assembly 6. The support assembly 6 includes a rotating shaft 61, an elliptical disk 62, a first torsion spring 63, a rotating disk 64, and a third connecting groove 65. Two corresponding third connecting grooves 65 are opened in the middle of the front and rear sides of the slide bar 51. A connecting hole is opened in the middle of the third connecting groove 65. The rotating shaft 61 is rotatably connected inside the connecting hole. An elliptical disk is installed inside the third connecting groove 65. 62. A fixing hole is provided in the middle of the elliptical disk 62. The rotating shaft 61 is fixed inside the two fixing holes. The front end of the rotating shaft 61 is located inside the strip-shaped opening 2. A turntable 64 is fixed to the front end of the rotating shaft 61. Two corresponding first torsion springs 63 are sleeved on the circumferential surface of the rotating shaft 61. One end of the first torsion spring 63 is fixed to the end face of the elliptical disk 62, and the other end of the first torsion spring 63 is fixed inside the third connecting groove 65. It also includes a toggle assembly 7, which includes a rack 71, a third spring 72, and a fixing groove 73. Two corresponding racks 71 are provided on the upper and lower sides of the slide bar 51. Strip-shaped grooves are provided on the sides of the racks 71. The slide bar 51 is located inside the two strip-shaped grooves. A limit groove is provided on the rear side of the slide bar 51. An internal sliding connection includes a limiting block, which is fixed inside the strip groove. Two corresponding third springs 72 are fixed inside the strip groove. Four corresponding fixing slots 73 are provided on the upper and lower sides and left and right ends of the slide bar 51, and the third springs 72 are fixed inside the fixing slots 73. The first extrusion assembly 8 includes a connecting post 81, a gear ring 82, an extrusion bar 83, and a second torsion spring 84. Two corresponding connecting posts 81 are rotatably connected inside the U-shaped groove 10. A gear ring 82 is fixed on the circumferential surface of the connecting post 81, meshing with the rack 71. Two corresponding second torsion springs 84 are sleeved on the circumferential surface of the connecting post 81, with one adjacent end of each second torsion spring 84 fixed to the end face of its corresponding gear ring 82.The other ends of the two second torsion springs 84 are fixed inside the U-shaped groove 10. An extrusion strip 83 is fixed to the surface of the gear ring 82. The second extrusion assembly 9 includes a fixed frame 91, a slide rod 92, an extrusion plate 93, a fourth spring 94, and an inclined extrusion block 95. Two corresponding fixed frames 91 are fixed to the upper and lower sides inside the U-shaped groove 10. A slide rod 92 is slidably connected inside the fixed frame 91. An extrusion plate 93 is fixed to the right end of the slide rod 92. The end of the extrusion strip 83 away from the gear ring 82 is in contact with the extrusion plate 93. A fourth spring 94 is sleeved on the circumferential surface of the slide rod 92. One end of the spring 94 is fixed to the side of the extrusion plate 93, and the other end of the fourth spring 94 is fixed to the side of the fixing frame 91. An inclined extrusion block 95 is fixed to the left end of the slide rod 92, and the inclined extrusion block 95 is in contact with the inclined block 42. The two inclined blocks 42 are extruded by the second extrusion assembly 9, the two extrusion plates 93 are extruded by the first extrusion assembly 8, the two gear rings 82 are rotated by the actuating assembly 7, the two racks 71 are supported by the support assembly 6, and the aluminum alloy frame 3 is connected to the two racks 71 by the connecting assembly 5.
[0023] Sealing component 4: includes a T-shaped rubber sealing strip 41, an inclined block 42, and a first spring 43. Two corresponding openings are opened on the upper and lower sides inside the aluminum alloy window frame 1. The T-shaped rubber sealing strip 41 is slidably connected inside the opening. The inclined block 42 and the evenly distributed first spring 43 are fixed on the side of the T-shaped rubber sealing strip 41 inside the U-shaped groove 10. All the first springs 43 are fixed inside the U-shaped groove 10. By setting the sealing component 4, the upper and lower gaps between the aluminum alloy window frame 1 and the aluminum alloy frame 3 are sealed.
[0024] In normal use, when the aluminum alloy frame 3 is closed, the rubber sealing strip 12 will enter the gap between the aluminum alloy window frame 1 and the left side of the aluminum alloy frame 3 to seal it. Simultaneously, after the aluminum alloy frame 3 is closed, the extrusion disc 54 moves to the right into the U-shaped groove 10, causing the slide bar 51 to move to the right, driving the two racks 71 to move to the right and rotating the two gear rings 82. This causes the two extrusion strips 83 to move and extrude the two extrusion plates 93. After extrusion, the two extrusion plates 93 move, driving the two inclined extrusion blocks 95 to move and extrude the two inclined blocks 42. Finally, the two T-shaped rubber sealing strips 41 enter the two connecting grooves 13, sealing the gaps on the upper and lower sides of the aluminum alloy window frame 1 and the aluminum alloy frame 3, thus preventing external air from passing through the bottom and top of the door and window. When the window is opened, the turntable 64 can be rotated to the pivot 61, causing the two elliptical discs 62 to rotate. During the rotation of the two elliptical discs 62, the two sliding bars 51 will move under the action of the four second springs 53 and separate from the two gear rings 82. After separation, the two gear rings 82 will rotate to the right under the action of the four second torsion springs 84, thereby driving the two extrusion bars 83 to rotate and separate from the two extrusion plates 93. After separation, the two sliding bars 92 will drive the two inclined extrusion blocks 95 to move to the right under the action of the two fourth springs 94, and the two inclined blocks 42 will separate. After separation, the two T-shaped rubber strips 41 will re-enter the interior of the U-shaped groove 10 under the action of all the first springs 43, and then the aluminum alloy frame 3 can be easily pushed to move, thereby opening the aluminum alloy window frame 1.
[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A high-sealing aluminum alloy household door and window, characterized in that: Includes an aluminum alloy window frame (1) and a sealing assembly (4); Aluminum alloy window frame (1): A strip-shaped opening (2) is provided on the right side of the front side. An aluminum alloy frame (3) is hinged inside the aluminum alloy window frame (1). A transparent plate (11) is fixed inside the aluminum alloy frame (3). A rubber sealing strip (12) is fixed on the left side of the aluminum alloy frame (3). Two corresponding connecting grooves (13) are provided on the upper and lower sides of the aluminum alloy frame (3). A U-shaped groove (10) is provided inside the aluminum alloy window frame (1). A connecting component (5) and two corresponding first extrusion components (8) are installed inside the U-shaped groove (10). The two first extrusion components (8) are connected through the connecting component (5). Two corresponding second extrusion components (9) are installed on the upper and lower sides inside the U-shaped groove (10). Sealing assembly (4): includes a T-shaped rubber sealing strip (41), an inclined block (42) and a first spring (43). There are two corresponding openings on the upper and lower sides inside the aluminum alloy window frame (1). The T-shaped rubber sealing strip (41) is slidably connected inside the opening. The T-shaped rubber sealing strip (41) is fixed with an inclined block (42) and a uniformly distributed first spring (43) on the side inside the U-shaped groove (10). All the first springs (43) are fixed inside the U-shaped groove (10).
2. The high-sealing aluminum alloy household door and window according to claim 1, characterized in that: The connecting assembly (5) includes a slide bar (51), a second connecting groove (52), a second spring (53), and an extrusion plate (54). The slide bar (51) is slidably connected inside the U-shaped groove (10). An extrusion plate (54) is fixed on the left side of the slide bar (51). A sliding hole is opened on the right side inside the aluminum alloy window frame (1). The extrusion plate (54) is slidably connected inside the sliding hole. Two corresponding second connecting grooves (52) are opened on the right ends of the front and rear sides of the slide bar (51). A second spring (53) is fixed inside the second connecting groove (52). The right ends of the two second springs (53) are fixed on the right side inside the U-shaped groove (10).
3. A high-sealing aluminum alloy household door and window according to claim 2, characterized in that: It also includes a support assembly (6), which includes a rotating shaft (61), an elliptical disk (62), a first torsion spring (63), a turntable (64), and a third connecting groove (65). Two corresponding third connecting grooves (65) are opened in the middle of the front and rear sides of the slide bar (51). A connecting hole is opened in the middle of the third connecting groove (65). The rotating shaft (61) is rotatably connected inside the connecting hole. An elliptical disk (62) is set inside the third connecting groove (65). A fixing hole is opened in the middle of the elliptical disk (62). The rotating shaft (61) is fixed inside the two fixing holes. The front end of the rotating shaft (61) is located inside the strip opening (2). The turntable (64) is fixed to the front end of the rotating shaft (61). Two corresponding first torsion springs (63) are sleeved on the circumferential surface of the rotating shaft (61). One end of the first torsion spring (63) is fixed on the end face of the elliptical disk (62), and the other end of the first torsion spring (63) is fixed inside the third connecting groove (65).
4. A high-sealing aluminum alloy household door and window according to claim 3, characterized in that: It also includes a toggle assembly (7), which includes a rack (71), a third spring (72) and a fixing groove (73). Two corresponding racks (71) are provided on the upper and lower sides of the slide bar (51). A strip groove is provided on the side of the rack (71). The slide bar (51) is located inside the two strip grooves. A limit groove is provided on the rear side of the slide bar (51). A limit block is slidably connected inside the limit groove. The limit block is fixed inside the strip groove. Two corresponding third springs (72) are fixed inside the strip groove. Four corresponding fixing grooves (73) are provided on the left and right ends of the upper and lower sides of the slide bar (51). The third springs (72) are fixed inside the fixing grooves (73).
5. A high-sealing aluminum alloy household door and window according to claim 4, characterized in that: The first extrusion assembly (8) includes a connecting post (81), a gear ring (82), an extrusion strip (83), and a second torsion spring (84). The U-shaped groove (10) is rotatably connected to two corresponding connecting posts (81). A gear ring (82) is fixed on the circumferential surface of the connecting post (81). The gear ring (82) meshes with the rack (71). Two corresponding second torsion springs (84) are sleeved on the circumferential surface of the connecting post (81). One end of the two second torsion springs (84) is fixed on the end face of the corresponding gear ring (82), and the other end of the two second torsion springs (84) is fixed inside the U-shaped groove (10). An extrusion strip (83) is fixed on the surface of the gear ring (82).
6. A high-sealing aluminum alloy household door and window according to claim 5, characterized in that: The second extrusion assembly (9) includes a fixed frame (91), a slide rod (92), an extrusion plate (93), a fourth spring (94), and an inclined extrusion block (95). Two corresponding fixed frames (91) are fixed on the upper and lower sides inside the U-shaped groove (10). The slide rod (92) is slidably connected inside the fixed frame (91). The extrusion plate (93) is fixed at the right end of the slide rod (92). The end of the extrusion strip (83) away from the gear ring (82) is in contact with the extrusion plate (93). The fourth spring (94) is sleeved on the circumferential surface of the slide rod (92). One end of the fourth spring (94) is fixed on the side of the extrusion plate (93), and the other end of the fourth spring (94) is fixed on the side of the fixed frame (91). The inclined extrusion block (95) is fixed at the left end of the slide rod (92). The inclined extrusion block (95) is in contact with the inclined block (42).