A kind of aluminum alloy door and window not easy to rust

Abstract

The application belongs to the technical field of doors and windows, and discloses an aluminum alloy door and window not prone to rust, which comprises an outer window frame and an inner window frame hingedly arranged in the outer window frame, a glass plate is arranged in the inner window frame, a mounting frame is arranged on the outer side of the outer window frame, a mouth-shaped groove is formed on one side of the outer mounting frame, a mouth-shaped frame is slidably arranged in the mouth-shaped groove, a mouth-shaped elastic rubber sheet is arranged at the groove opening of the mouth-shaped groove, a first magnet is arranged on the mouth-shaped frame, and a second magnet is arranged on the inner window frame and corresponds to the first magnet. The elastic rubber sheet is dynamically and self-adaptively sealed under the cooperation of the magnetic attraction structure and the mouth-shaped frame. The sealing effect is good, the invasion of wind and rain is effectively blocked, a reliable protective layer is formed for metal components such as hinges and locks, the risk of rust of the metal components is reduced, the overall service life of the door and window is significantly improved, and more durable and more secure use experience is provided for users.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to an aluminum alloy door and window that is not easily corroded. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made with extruded aluminum alloy profiles as frames, mullions, and sashes, often shortened to aluminum doors and windows. Aluminum alloy doors and windows include those using aluminum alloy as the load-bearing structure (the structure that bears and transmits its own weight and load) and those made of wood or plastic composites, often shortened to aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows.

[0003] Traditional door and window sealing components, such as rubber strips, are prone to deformation after repeated opening and closing, and cannot automatically return to their original position, resulting in a decrease in sealing performance. This can lead to gaps between the outer and inner window frames, allowing wind and rain to penetrate between them and corrode internal metal components such as hinges and locks, thus shortening the lifespan of the doors and windows. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an aluminum alloy door and window that is resistant to corrosion.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an aluminum alloy door and window that is not prone to corrosion, comprising an outer window frame and an inner window frame hinged within the outer window frame, wherein a glass plate is provided inside the inner window frame, and an installation frame is provided on the outer side of the outer window frame, wherein a U-shaped groove is provided on the side of the installation frame adjacent to the outer installation frame, a U-shaped frame is slidably disposed within the U-shaped groove, an elastic rubber sheet in the shape of a U-shape is provided at the opening of the U-shaped groove, a first magnet is provided on the U-shaped frame, and a second magnet is provided on the inner window frame corresponding to the first magnet.

[0006] By adopting the above technical solution, which includes an outer window frame, an inner window frame, a U-shaped groove, a U-shaped frame, a first magnet, and a second magnet, this design achieves dynamic adaptive sealing of the elastic rubber sheet through the synergistic effect of the magnetic structure and the U-shaped frame, compared to traditional fixed rubber strips. When the door and window are closed, the attraction generated by the first and second magnets drives the U-shaped frame to push the elastic rubber sheet, causing it to actively deform and tightly fit the inner window frame. This dynamic sealing method breaks through the limitations of static sealing, increases the contact pressure, and forms a comprehensive, dead-angle-free sealing barrier. The excellent sealing effect effectively blocks wind and rain intrusion, building a reliable protective layer for metal components such as hinges and locks. In harsh weather conditions, whether it's heavy rain or damp erosion, the sealing structure maintains high-efficiency protection, significantly reducing the risk of metal component corrosion, significantly extending the overall service life of the doors and windows, and providing users with a more durable and reassuring user experience.

[0007] Furthermore, four sliding rods arranged in a rectangular array are horizontally arranged inside the U-shaped groove. The U-shaped frame has sliding holes on the side of the sliding rods adjacent to the opening of the U-shaped groove, and the sliding holes slide in cooperation with the corresponding sliding rods.

[0008] By adopting the above technical solution and setting sliding rods and sliding holes, the stability of the sliding of the square frame is ensured.

[0009] Furthermore, a return spring is fitted onto the slide rod located between the bottom of the U-shaped groove and the U-shaped frame.

[0010] By adopting the above technical solution, a reset spring is fitted on the slide rod. When the window is opened, the inner window frame moves, the second magnet moves away from the first magnet, and the reset spring pulls the U-shaped frame to reset.

[0011] Furthermore, the side of the square frame away from the bottom of the square groove is set as an arc surface.

[0012] By adopting the above technical solution, the side of the U-shaped frame away from the bottom of the U-shaped groove is set as an arc surface. When the arc surface interacts with the elastic rubber sheet, it causes the middle of the elastic rubber sheet to bulge and deform, thus forming contact with the inner window frame. This contact method is characterized by a small contact area. Under a certain pressure, the smaller contact area will significantly increase the pressure. The larger pressure allows the elastic rubber sheet to fit more tightly with the inner window frame, thereby achieving a better sealing effect.

[0013] Furthermore, each of the four side panels of the square frame is provided with a mounting groove, and there are four first magnets, which are respectively set in the four mounting grooves.

[0014] By adopting the above technical solution, four mounting slots and four first magnets are set, and four second magnets are also set in response to the first magnets. When the inner window frame is closed, the four second magnets attract the four first magnets on the four side plates of the U-shaped frame, ensuring that the U-shaped frame is subjected to uniform force and moves stably.

[0015] Furthermore, connecting grooves are provided on both sides of the opening of the U-shaped groove, and the elastic rubber sheet is located in the two connecting grooves on both sides respectively.

[0016] By adopting the above technical solution, when installing the elastic rubber sheet, glue is applied to both sides of the elastic rubber sheet, and then the two sides of the elastic rubber sheet are pressed into the two connecting grooves respectively.

[0017] Furthermore, the height of the connecting groove is equal to the thickness of the elastic rubber sheet.

[0018] In summary, this utility model has the following beneficial effects: This application includes an outer window frame, an inner window frame, a U-shaped groove, a U-shaped frame, a first magnet, and a second magnet. Compared to traditional fixed rubber strips, this design achieves dynamic adaptive sealing through the synergistic effect of the magnetic structure and the U-shaped frame. When the door and window are closed, the attraction generated by the first and second magnets drives the U-shaped frame to push the elastic rubber sheet, causing it to actively deform and tightly adhere to the inner window frame. This dynamic sealing method breaks the limitations of static sealing, increases contact pressure, and forms a comprehensive, seamless sealing barrier. The excellent sealing effect effectively blocks wind and rain intrusion, providing a reliable protective layer for metal components such as hinges and locks. In harsh weather conditions, whether it's heavy rain or damp erosion, the sealing structure maintains high-efficiency protection, significantly reducing the risk of metal component corrosion, significantly extending the overall service life of the doors and windows, and providing users with a more durable and reassuring user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the overall structure from another angle of an embodiment of the present utility model; Figure 3 This is a schematic diagram of the installation frame in an embodiment of the present invention; Figure 4 yes Figure 3 A sectional view; Figure 5 yes Figure 4 Enlarged view of part A; Figure 6 This is a schematic diagram of the structure of the square frame according to an embodiment of this utility model.

[0020] In the diagram: 10. Outer window frame; 11. Inner window frame; 20. Mounting frame; 21. U-shaped groove; 22. U-shaped frame; 23. First magnet; 24. Second magnet; 25. Sliding rod; 26. Return spring; 27. Mounting groove; 28. Connecting groove; 30. Elastic rubber sheet. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] like Figure 1-6As shown in the illustration, this application discloses a corrosion-resistant aluminum alloy door and window, including an outer window frame 10, an inner window frame 11, a U-shaped frame 22, a first magnet 23, and a second magnet 24. The inner window frame 11 is hinged within the outer window frame 10, and a glass panel is installed within the inner window frame 11. A mounting frame 20 is provided on the outer side of the outer window frame 10, and a U-shaped groove 21 is opened on the side of the mounting frame 20 adjacent to the outer mounting frame 20. The U-shaped frame 22 is slidably disposed within the U-shaped groove 21, and a U-shaped elastic rubber sheet 30 is provided at the opening of the U-shaped groove 21. The first magnet 23 is disposed on the U-shaped frame 22, and the second magnet 24 is disposed on the inner window frame 11 corresponding to the first magnet 23. The first magnet 23 and the second magnet 24 attract each other. Compared with traditional fixed rubber strips, the elastic rubber sheet 30 in this design achieves dynamic adaptive sealing through the synergistic effect of the magnetic structure and the U-shaped frame 22. When the doors and windows are closed, the attraction between the first magnet 23 and the second magnet 24 causes the U-shaped frame 22 to push the elastic rubber sheet 30, causing it to deform actively and fit tightly against the inner window frame 11. This dynamic sealing method breaks through the limitations of static sealing, increases the contact pressure, and forms a comprehensive, seamless sealing barrier. The excellent sealing effectively blocks wind and rain intrusion, providing a reliable protective layer for metal components such as hinges and locks. In harsh weather conditions, whether it's heavy rain or damp corrosion, the sealing structure maintains highly efficient protection, significantly reducing the risk of metal component corrosion, and significantly extending the overall service life of the doors and windows, providing users with a more durable and reassuring user experience.

[0023] Specifically, two hinges are vertically spaced on the inner wall of one side of the outer window frame 10. One hinge plate is connected to the inner wall of the outer window frame 10, and the other hinge plate is connected to the outer wall of the inner window frame 11. The distance between the inner walls of the mounting frame 20 on opposite sides is smaller than the distance between the inner walls of the corresponding outer window frame 10 on opposite sides. The area of ​​the mounting frame 20 with the U-shaped groove 21 is within the orthographic projection area of ​​the inner window frame 11 when closed. The side of the U-shaped frame 22 away from the bottom of the U-shaped groove 21 is set as an arc surface. When the arc surface interacts with the elastic rubber sheet 30, it will cause the middle of the elastic rubber sheet 30 to bulge and deform, thus forming contact with the inner window frame 11. This contact method has the characteristic of small contact area. Under a certain pressure, the smaller contact area will significantly increase the pressure. The larger pressure allows the elastic rubber sheet 30 to fit more tightly with the inner window frame 11, thereby achieving a better sealing effect.

[0024] During setup, four sliding rods 25 arranged in a rectangular array are horizontally positioned within the U-shaped groove 21. A sliding hole is provided on the side of the U-shaped frame 22 adjacent to the groove opening of the U-shaped groove 21, corresponding to each sliding rod 25. The sliding hole slides into the corresponding sliding rod 25, ensuring the stability of the sliding of the U-shaped frame 22. The sliding hole does not penetrate the U-shaped frame 22, ensuring the flatness of the side of the sliding frame away from the bottom of the U-shaped groove 21 and preventing sharp edges from scratching the elastic rubber sheet 30. A return spring 26 is fitted onto the rod 25 located between the bottom of the U-shaped groove 21 and the U-shaped frame 22. One end of the return spring 26 is connected to the bottom of the U-shaped groove 21, and the other end is connected to the U-shaped frame 22. When the window is opened, the inner window frame 11 moves, the second magnet 24 moves away from the first magnet 23, and the return spring 26 pulls the U-shaped frame 22 back to its original position. The four side panels of the U-shaped frame 22 are provided with mounting slots 27. There are four first magnets 23, which are respectively set in the four mounting slots 27. There are also four second magnets 24 corresponding to the first magnets 23. When the inner window frame 11 is closed, the four second magnets 24 attract the four first magnets 23 on the four side panels of the U-shaped frame 22, ensuring that the U-shaped frame 22 is subjected to uniform force and moves stably.

[0025] In the specific setup, connecting grooves 28 are provided on both sides of the opening of the U-shaped groove 21, and the elastic rubber sheet 30 is located in the two connecting grooves 28 on both sides respectively. During installation, adhesive is applied to both sides of the elastic rubber sheet 30, and then both sides of the elastic rubber sheet 30 are pressed into the two connecting grooves 28 respectively. The height of the connecting grooves 28 is equal to the thickness of the elastic rubber sheet 30, ensuring that the surface of the elastic rubber sheet 30 is flush with the surface of the mounting frame 20 after installation.

[0026] The operating principle of this corrosion-resistant aluminum alloy door and window in this embodiment is as follows: When the window is closed, the inner window frame 11 is located inside the outer window frame 10. The first magnet 23 and the second magnet 24 attract each other, and the first magnet 23 moves toward the second magnet 24, causing the U-shaped frame 22 to move toward the inner window frame 11. This causes the U-shaped frame 22 to push the elastic rubber sheet 30, resulting in deformation of the elastic rubber sheet 30 and contact with the inner window frame 11, sealing the gap between the mounting frame 20 and the inner window frame 11, preventing wind and rain from seeping between the outer window frame 10 and the inner window frame 11. When the window is opened, the inner window frame 11 moves, the second magnet 24 moves away from the first magnet 23, and the return spring 26 pulls the U-shaped frame 22 back to its original position.

[0027] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A corrosion-resistant aluminum alloy door and window, comprising an outer window frame (10) and an inner window frame (11) hinged within the outer window frame (10), wherein a glass panel is disposed within the inner window frame (11), characterized in that: An installation frame (20) is provided on the outer side of the outer window frame (10). An O-shaped groove (21) is formed on one side of the installation frame (20) adjacent to the outer installation frame (20). An O-shaped frame (22) is slidably arranged in the O-shaped groove (21). An elastic rubber sheet (30) in the shape of an O is arranged at the notch of the O-shaped groove (21). A first magnet (23) is arranged on the O-shaped frame (22), and a second magnet (24) is arranged on the inner window frame (11) corresponding to the first magnet (23). Four sliding rods (25) arranged in a rectangular array are horizontally arranged in the O-shaped groove (21). Slide holes are formed on one side of the O-shaped frame (22) adjacent to the notch of the O-shaped groove (21) corresponding to the sliding rods (25), and the slide holes are in sliding fit with the corresponding sliding rods (25). A return spring (26) is sleeved on the rod body of the sliding rod (25) between the bottom of the O-shaped groove (21) and the O-shaped frame (22).

2. The aluminum alloy door and window that is not prone to corrosion according to claim 1, characterized in that: One side of the O-shaped frame (22) away from the bottom of the O-shaped groove (21) is set as an arc surface.

3. The aluminum alloy door and window that is not prone to corrosion according to claim 1, characterized in that: Installation grooves (27) are formed on the four side plates of the O-shaped frame (22). There are four first magnets (23), and the four first magnets (23) are respectively arranged in the four installation grooves (27).

4. The aluminum alloy door and window that is not prone to corrosion according to claim 1, characterized in that: Connection grooves (28) are arranged on both sides of the notch of the O-shaped groove (21), and both sides of the elastic rubber sheet (30) are respectively located in the two connection grooves (28).

5. The aluminum alloy door and window that is not prone to corrosion according to claim 4, characterized in that: The groove height of the connection groove (28) is equal to the thickness of the elastic rubber sheet (30).

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