Waterproof aluminum alloy door and window frame structure

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses a waterproof aluminum alloy door and window frame structure which comprises a window frame body and rubber strips, the rubber strips are arranged on the outer walls of the peripheries of the window frame body and window glass, a step groove is formed in one side of the window frame body, and a pressing frame is arranged on the outer side of the step groove. Short rubber water guide strips and long rubber water guide strips are arranged between the pressing frame and the window glass, the short rubber water guide strips are located on the upper side and the lower side of the window glass, the long rubber water guide strips are located on the left side and the right side of the window glass, an elastic pressing piece is arranged on one side of the outer wall of the window frame body, and one end of the elastic pressing piece abuts against the outer wall of the pressing frame. The pressing frame is tightly pressed through the elastic pressing piece, the good sealing effect is kept, when rainwater falls on the outer side of window glass, the rainwater is prevented from making contact with the rubber strips through sealing of the short rubber water guide strips and the long rubber water guide strips, the rainwater is drained through the water permeable seams in the pressing frame, and therefore the rainwater is prevented from permeating into a door and window frame.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy door and window technology, specifically to a waterproof aluminum alloy door and window frame structure. Background Technology

[0002] Aluminum alloy doors and windows are a widely used building material, favored for their lightweight, corrosion resistance, high strength, and ease of processing. They are widely used in residential, commercial, and public facilities. Due to their excellent weather resistance and wind pressure resistance, they are particularly common in high-rise buildings.

[0003] For example, an existing Chinese patent (CN220434550U) discloses a door and window structure with an aluminum alloy frame, including an outer aluminum alloy frame, an inner aluminum alloy frame, a first movable frame, and a second movable frame. The inner aluminum alloy frame is fitted inside the outer aluminum alloy frame. Through the coordinated use of the outer aluminum alloy frame, the inner aluminum alloy frame, the first movable frame, and the second movable frame, the door and window structure with the aluminum alloy frame only needs to reserve a position for installation and fixing of the outer aluminum alloy frame during the assembly and fixing process. After installation, the first movable frame and the second movable frame can slide in the inner aluminum alloy frame to form a half-open state. At the same time, the inner aluminum alloy frame as a whole can be deflected and opened on the inside of the outer aluminum alloy frame to achieve a fully open state of the door and window structure. This makes the door and window structure with the aluminum alloy frame not only able to have different opening states, but also simple and convenient to install and fix.

[0004] However, existing door and window frames are usually sealed with sealant. But the sealant is easily affected by weathering and photodegradation, which can cause it to age and harden, making it unable to meet the sealing requirements of the door and window glass. When it rains, rainwater can easily slide down the glass to the gaps in the sealant and seep into the inside of the door and window frame. Over time, this can easily lead to corrosion inside the door and window frame. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof aluminum alloy door and window frame structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterproof aluminum alloy door and window frame structure, comprising: a window frame body and a rubber strip, wherein a window glass is provided in the center of the window frame body, and rubber strips are provided on the outer walls of the window frame body and the window glass, a stepped groove is provided on one side of the window frame body, a pressure frame is provided outside the stepped groove, and short rubber water guide strips and long rubber water guide strips are provided between the pressure frame and the window glass, wherein the short rubber water guide strips are located on the upper and lower sides of the window glass, and the long rubber water guide strips are located on the left and right sides of the window glass, and an elastic pressure plate is provided on one side of the outer wall of the window frame body, one end of the elastic pressure plate abutting against the outer wall of the pressure frame.

[0007] Furthermore, a screw is fixedly installed on the outer wall of the window frame body at the connection part of the elastic pressure plate, a rubber pad is provided between the elastic pressure plate and the window frame body, a nut is provided on the outer wall of the screw, and one end of the elastic pressure plate always tends to press against the frame side.

[0008] Furthermore, the short rubber water guide strip is an arc shape with a convex center, and a fan-shaped rubber sheet is provided between the two ends of the short rubber water guide strip and the two ends of the long rubber water guide strip.

[0009] Furthermore, the long rubber water guide strip is also arc-shaped with a raised center.

[0010] Furthermore, a water-permeable slit is provided at the bottom end of the pressure frame on the outside of the fan-shaped rubber sheet for water to flow out.

[0011] Furthermore, the outer contour of the stepped groove matches the inner wall contour of the pressure frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model, through the design of a window frame body, a pressure frame, and an elastic pressure plate, achieves a waterproof aluminum alloy door and window frame structure. Short and long rubber water-guiding strips are installed on the outer side of the rubber strips on the water-facing side of the window frame body and window glass. The pressure frame presses against these strips, creating a seal. The compression of the short and long rubber water-guiding strips achieves a seal on the outer side of the rubber strips. Simultaneously, the elastic pressure plate tightens the pressure frame, maintaining a good sealing effect. When rainwater falls on the outer side of the window glass, the seal of the short and long rubber water-guiding strips prevents contact between the rainwater and the rubber strips, and the rainwater drains through the permeable gaps on the pressure frame, thus preventing rainwater from seeping into the interior of the door and window frame. Attached Figure Description

[0014] Figure 1 This is an exploded view of a waterproof aluminum alloy door and window frame structure according to this utility model;

[0015] Figure 2 This is a perspective view of a waterproof aluminum alloy door and window frame structure according to the present invention;

[0016] Figure 3 This is a left sectional view of a waterproof aluminum alloy door and window frame structure according to this utility model;

[0017] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Window frame body; 2. Pressure frame; 3. Elastic pressure plate; 4. Window glass; 5. Rubber strip; 6. Short rubber water guide strip; 7. Long rubber water guide strip; 8. Fan-shaped rubber sheet; 9. Step groove; 10. Rubber pad; 11. Screw. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a waterproof aluminum alloy door and window frame structure, including: a window frame body 1 and a rubber strip 5. A window glass 4 is provided in the center of the window frame body 1. Rubber strips 5 are provided on the outer walls of the window frame body 1 and the window glass 4. A stepped groove 9 is provided on one side of the window frame body 1. A pressure frame 2 is provided on the outside of the stepped groove 9. A short rubber water guide strip 6 and a long rubber water guide strip 7 are provided between the pressure frame 2 and the window glass 4. The short rubber water guide strip 6 is located on the upper and lower sides of the window glass 4, and the long rubber water guide strip 7 is located on the left and right sides of the window glass 4. An elastic pressure plate 3 is provided on one side of the outer wall of the window frame body 1. One end of the elastic pressure plate 3 abuts against the outer wall of the pressure frame 2. By installing short rubber water guide strips 6 and long rubber water guide strips 7 on the outside of the rubber strip 5 on the water-facing side of the window frame body 1 and the window glass 4, and pressing the short rubber water guide strips 6 and long rubber water guide strips 7 on the outside of the pressure frame 2, the short rubber water guide strips 6 and long rubber water guide strips 7 are squeezed to achieve a seal on the outside of the rubber strip 5. At the same time, the pressure frame 2 is pressed tightly by the elastic pressure plate 3 to maintain a good sealing effect. When rainwater falls on the outside of the window glass 4, the seal of the short rubber water guide strips 6 and long rubber water guide strips 7 prevents the rainwater from contacting the rubber strip 5, and the rainwater is discharged through the water-permeable gaps on the pressure frame 2, thereby preventing rainwater from seeping into the interior of the door and window frame.

[0021] A screw 11 is fixedly installed on the outer wall of the window frame body 1 at the connection point of the elastic pressure plate 3. A rubber pad 10 is provided between the elastic pressure plate 3 and the window frame body 1. A nut is provided on the outer wall of the screw 11. One end of the elastic pressure plate 3 always tends to press towards the pressure frame 2. The rubber pad 10, placed between the elastic pressure plate 3 and the window frame body 1, provides additional cushioning while reducing direct contact between metal parts, preventing wear or corrosion caused by long-term vibration or temperature changes. The elastic pressure plate 3 has a certain elasticity. When it is fixed with the screw 11 and nut, the elastic pressure plate 3 is compressed, creating a continuous pressure effect towards the pressure frame 2. This continuous pressure helps ensure a tight fit between the pressure frame 2 and the window frame body 1, thereby enhancing the overall sealing performance of the door and window.

[0022] The short rubber water guide strip 6 is an arc shape with a raised center. Fan-shaped rubber sheets 8 are located between the two ends of the short rubber water guide strip 6 and the two ends of the long rubber water guide strip 7. The short rubber water guide strip 6 is located on the top and bottom edges, and the long rubber water guide strip 7 is located on the left and right edges, and is pressed tightly to the outside by the pressure frame. Their function is to further prevent water from directly contacting the rubber strips and to help guide water away from the door and window frame, preventing water accumulation.

[0023] The long rubber water guide strip 7 is also arc-shaped with a raised center. The bottom end of the pressure frame 2 has a water-permeable slit on the outside of the fan-shaped rubber sheet 8 for water to flow out. The outer contour of the stepped groove 9 matches the inner contour of the pressure frame 2.

[0024] When using waterproof aluminum alloy door and window frame structures, short rubber water guide strips 6 and long rubber water guide strips 7 are installed on the outside of the rubber strip 5 on the water-facing side of the window frame body 1 and the window glass 4. The pressure frame 2 presses against the outside of the short rubber water guide strips 6 and long rubber water guide strips 7. The compression of the short rubber water guide strips 6 and long rubber water guide strips 7 achieves a seal on the outside of the rubber strip 5. At the same time, the elastic pressure plate 3 presses the pressure frame 2 to maintain a good sealing effect. When rainwater falls on the outside of the window glass 4, the seal of the short rubber water guide strips 6 and long rubber water guide strips 7 prevents the rainwater from contacting the rubber strip 5, and the rainwater is discharged through the water-permeable gaps on the pressure frame 2, thereby preventing rainwater from penetrating into the interior of the door and window frame.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A waterproof aluminum alloy door and window frame structure, comprising: The window frame body (1) and the rubber strip (5) are characterized in that: a window glass (4) is provided in the center of the window frame body (1), and a rubber strip (5) is provided on the outer walls of the window frame body (1) and the window glass (4). A step groove (9) is provided on one side of the window frame body (1), and a pressure frame (2) is provided on the outside of the step groove (9). A short rubber water guide strip (6) and a long rubber water guide strip (7) are provided between the pressure frame (2) and the window glass (4). The short rubber water guide strip (6) is located on the upper and lower sides of the window glass (4), and the long rubber water guide strip (7) is located on the left and right sides of the window glass (4). An elastic pressure plate (3) is provided on one side of the outer wall of the window frame body (1), and one end of the elastic pressure plate (3) abuts against the outer wall of the pressure frame (2).

2. The waterproof aluminum alloy door and window frame structure according to claim 1, characterized in that: The outer wall of the window frame body (1) is fixedly provided with screws (11) at the connection part of the elastic pressure plate (3). A rubber pad (10) is provided between the elastic pressure plate (3) and the window frame body (1). A nut is provided on the outer wall of the screw (11). One end of the elastic pressure plate (3) always tends to press against the frame (2).

3. The waterproof aluminum alloy door and window frame structure according to claim 1, characterized in that: The short rubber water guide strip (6) is an arc shape with a convex center, and a fan-shaped rubber sheet (8) is provided between the two ends of the short rubber water guide strip (6) and the two ends of the long rubber water guide strip (7).

4. The waterproof aluminum alloy door and window frame structure according to claim 3, characterized in that: The long rubber water guide strip (7) is also in the shape of an arc with a raised center.

5. The waterproof aluminum alloy door and window frame structure according to claim 4, characterized in that: The bottom end of the pressure frame (2) is provided with a water-permeable slit on the outside of the fan-shaped rubber sheet (8) for water to flow out.

6. The waterproof aluminum alloy door and window frame structure according to claim 1, characterized in that: The outer contour of the stepped groove (9) matches the inner contour of the pressure frame (2).

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