Anti-seepage aluminum alloy door and window

Abstract

The utility model relates to the field of doors and windows, in particular to an anti-seepage aluminum alloy door and window, which comprises a window frame, a glass frame and sealing structures horizontally mounted at the upper side end and the lower side end of the glass frame, each sealing structure comprises a pressing block, a sealing block and a transmission sliding block, a mounting groove is formed in the glass frame, and the pressing blocks are vertically mounted on the inner side of the mounting groove in a sliding manner; the sealing block is fixed to the end face of the side, close to the window frame, of the pressing block, the transmission sliding block is horizontally installed on the inner side of the installation groove in a sliding mode and located on the side, away from the sealing block, of the pressing block, and a reset piece enabling the pressing block to drive the sealing block to reset is connected between the inner wall of the installation groove and the pressing block. The sealing block can play a stable sealing role when the glass frame is in a closed state, and the glass frame is in a storage state when the glass frame is in a non-closed state and is not prone to friction with the window frame, so that the service life of the sealing block is prolonged, and the water seepage prevention performance of the door and window is enhanced.

Description

Technical Field

[0001] This utility model relates to a waterproof aluminum alloy door and window, and particularly to a waterproof aluminum alloy door and window used in the field of doors and windows. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made using extruded aluminum alloy profiles for the frame, mullions, and sashes. Existing aluminum alloy doors and windows have some shortcomings in waterproofing performance, causing considerable inconvenience to users.

[0003] To improve waterproofing, sealing strips are typically installed along the edges of doors and windows. For example, a patent publication (CN213654702U) discloses a type of aluminum alloy door and window with good sealing performance. This includes a door frame with grooves at both the upper and lower ends of its inner side. A protrusion is fixedly connected to the inner side of each groove, and a first glass frame and a second glass frame are slidably connected within the groove. Sealing strips are installed at both the upper and lower ends of both the first and second glass frames. The sealing strips at both ends of the first and second glass frames achieve a sealing effect, effectively preventing rainwater intrusion. A vulcanized rubber layer, an unsaturated rubber layer, a butadiene rubber layer, and a natural rubber layer are bonded to the surface of the sealing strip, providing wear resistance. This improves the wear resistance of the sealing strip, reduces wear from opening and closing the window, and enhances the sealing performance.

[0004] Based on the above search and combined with existing technology, it was found that although existing door and window sashes and frames are usually equipped with sealing strips and wear-resistant layers, the wear-resistant layer and even the sealing strips can still deform and wear under the frequent opening and closing of doors and windows, which may allow rainwater to seep into the room through the gaps. Therefore, a waterproof aluminum alloy door and window is proposed to improve the above problems. Utility Model Content

[0005] The technical problem that this utility model aims to solve in view of the above-mentioned prior art is that under the action of frequent opening and closing of doors and windows, the existing wear-resistant layer and even the rubber strips are still deformed and worn, which makes it possible for rainwater to flow into the room through the gaps.

[0006] To solve the above problems, this utility model provides a waterproof aluminum alloy door and window, including a window frame, a glass frame, and a sealing structure horizontally installed on the upper and lower ends of the glass frame.

[0007] The sealing structure includes a pressure block, a sealing block, and a transmission slider;

[0008] The glass frame is provided with a mounting groove, the pressure block is vertically slidably installed on the inside of the mounting groove, and the sealing block is fixed on the end face of the pressure block near the window frame.

[0009] The transmission slider is horizontally slidably installed inside the mounting groove, and the transmission slider is located on the side of the pressure block away from the sealing block;

[0010] The inner wall of the mounting groove is connected to the pressure block by a reset component that causes the pressure block to reset along with the sealing block.

[0011] When the glass frame is closed, the transmission slider works in conjunction with the window frame to make the sealing block abut against the window frame;

[0012] When the glass frame is in the open position, the pressure block and the reset component work together to prevent the sealing block from contacting the window frame.

[0013] In the aforementioned waterproof aluminum alloy doors and windows, the coordinated arrangement of pressure blocks, reset components, sealing blocks, and transmission sliders ensures that the sealing blocks provide a stable seal when the glass frame is closed, and are retracted when the glass frame is open, preventing friction with the window frame and thus extending the service life of the sealing blocks and enhancing the waterproof performance of the doors and windows.

[0014] As a further improvement of this application, a first limiting slide rod is vertically fixed on the horizontal inner wall of the mounting groove. The first limiting slide rod is vertically slidably inserted into the inner side of the pressure block, which can prevent the pressure block from tilting.

[0015] As a further improvement of this application, the reset component includes a tension spring, which is vertically fixed between the horizontal inner wall of the mounting groove and the pressure block.

[0016] As a further improvement of this application, the end face of the pressure block near the transmission slider is set as a first inclined surface, and the first inclined surface contacts the transmission slider;

[0017] When the glass frame is in the open position, the end of the transmission slider facing the closing direction of the glass frame protrudes out of the outside of the mounting groove.

[0018] As a further improvement of this application, the end face of the transmission slider near the pressure block is set as a second inclined surface. The inclination of the second inclined surface is the same as that of the first inclined surface, and the first inclined surface and the second inclined surface are slidably fitted together. This maximizes the contact area between the transmission slider and the pressure block, thereby improving the stability of their sliding fit.

[0019] As a further improvement of this application, a second limiting slide rod is horizontally fixed on the inner wall of the mounting groove on the side away from the closing direction of the glass frame. The second limiting slide rod is horizontally slidably inserted into the inner side of the transmission slider to ensure that the transmission slider can slide stably horizontally.

[0020] As a further improvement of this application, a slider is integrally provided on the horizontal side of the glass frame, a sliding groove adapted to the slider is provided on the window frame, and a sealing groove adapted to the sealing block is provided on the window frame, thereby increasing the contact area between the sealing block and the window frame to enhance the waterproof effect.

[0021] In summary, through the coordinated arrangement of the pressure block, reset component, sealing block, and transmission slider, when the glass frame is closed, the transmission slider works in conjunction with the window frame to ensure that the sealing block abuts against the window frame, guaranteeing a stable sealing effect when the glass frame is closed. When the glass frame is open, the pressure block and reset component work together to prevent the sealing block from contacting the window frame, and the retracted sealing block is less likely to rub against the window frame, thus extending the service life of the sealing block and enhancing the waterproof performance of the doors and windows. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the first embodiment of this application;

[0023] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the side of the first embodiment of this application;

[0025] Figure 4 This is a schematic diagram of a partial frontal cross-section of the first embodiment of this application;

[0026] Figure 5 This is a schematic diagram of the transmission slider and pressure block according to the first embodiment of this application.

[0027] Explanation of the labels in the diagram:

[0028] 1 Window frame, 101 sliding groove, 102 sealing groove, 2 glass frame, 201 mounting groove, 21 slider, 3 pressure block, 301 first inclined surface, 4 sealing block, 5 first limiting slide bar, 6 transmission slider, 601 second inclined surface, 7 tension spring, 8 second limiting slide bar. Detailed Implementation

[0029] The following describes one embodiment of this application in detail with reference to the accompanying drawings.

[0030] Implementation method 1:

[0031] Figure 1-5As shown, a waterproof aluminum alloy door and window includes a window frame 1 and a glass frame 2. A conventional slider 21 is integrally provided on the horizontal side of the glass frame 2. A sliding groove 101 is provided on the window frame 1 to slide and adapt to the slider 21. Of course, a conventional locking device (not shown in the figure) is provided between the two glass frames 2 to ensure a stable closed state.

[0032] The glass frame 2 has a sealing structure installed horizontally on both the upper and lower ends. Specifically, the sealing structure includes a pressure block 3, a sealing block 4, and a transmission slider 6. The glass frame 2 is provided with an installation groove 201. The pressure block 3 is vertically slidably installed on the inner side of the installation groove 201. The sealing block 4 is fixed on the end face of the pressure block 3 near the window frame 1. The transmission slider 6 is horizontally slidably installed on the inner side of the installation groove 201, and the transmission slider 6 is located on the side of the pressure block 3 away from the sealing block 4. The inner wall of the installation groove 201 is connected to the pressure block 3 with a reset element that causes the pressure block 3 to reset with the sealing block 4.

[0033] Specifically, the reset component includes a tension spring 7, which is vertically fixed between the horizontal inner wall of the mounting groove 201 and the pressure block 3.

[0034] Based on the above arrangement of pressure block 3, reset component, sealing block 4 and transmission slider 6, the sealing block 4 can play a stable sealing role when the glass frame 2 is closed, and when the glass frame 2 is not closed, it is in a retracted state, which makes it less likely to rub against the window frame 1, thereby extending the service life of the sealing block 4 and enhancing the water-proof performance of the doors and windows.

[0035] The mounting groove 201 has a first limiting slide rod 5 vertically fixed on its horizontal inner wall. The first limiting slide rod 5 is vertically slidably inserted into the inner side of the pressure block 3 to prevent the pressure block 3 from tilting. Similarly, the mounting groove 201 has a second limiting slide rod 8 horizontally fixed on its inner wall away from the closing direction of the glass frame 2. The second limiting slide rod 8 is horizontally slidably inserted into the inner side of the transmission slider 6 to ensure that the transmission slider 6 can slide stably horizontally.

[0036] In addition, the end face of the pressure block 3 near the transmission slider 6 is set as a first inclined surface 301. The first inclined surface 301 is in contact with the transmission slider 6. When the glass frame 2 is in the open state, the end of the transmission slider 6 facing the closing direction of the glass frame 2 protrudes out of the outside of the mounting groove 201. The end face of the transmission slider 6 near the pressure block 3 is set as a second inclined surface 601. The inclination of the second inclined surface 601 is the same as that of the first inclined surface 301, and the first inclined surface 301 and the second inclined surface 601 are slidably attached to each other.

[0037] The above-mentioned second inclined surface 601 and first inclined surface 301 can maximize the contact area between the transmission slider 6 and the pressure block 3, thereby improving the stability of their sliding fit.

[0038] The window frame 1 is provided with a sealing groove 102 that matches the sealing block 4, thereby increasing the contact area between the sealing block 4 and the window frame 1 and enhancing the water-proof effect.

[0039] Working principle: When the glass frame 2 is in the open state, the pressure block 3, under the action of the tension spring 7, prevents the sealing block 4 from contacting the window frame 1;

[0040] When the glass frame 2 is closed, the transmission slider 6 is pressed by the window frame 1 and slides away from the window frame 1. The action of the second inclined surface 601 and the first inclined surface 301 causes the pressure block 3 to move down with the sealing block 4 until the sealing block 4 is pressed against the window frame 1, ensuring that the sealing block 4 plays a stable sealing role when the glass frame 2 is closed.

[0041] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A waterproof aluminum alloy door and window, comprising a window frame (1), a glass frame (2), and a sealing structure horizontally installed on the upper and lower ends of the glass frame (2), characterized in that: The sealing structure includes a pressure block (3), a sealing block (4), and a transmission slider (6). The glass frame (2) is provided with an installation groove (201), the pressure block (3) is vertically slidably installed on the inner side of the installation groove (201), and the sealing block (4) is fixed on the end face of the pressure block (3) near the window frame (1); The transmission slider (6) is horizontally slidably installed on the inner side of the mounting groove (201), and the transmission slider (6) is located on the side of the pressure block (3) away from the sealing block (4); The inner wall of the mounting groove (201) is connected to the pressure block (3) by a reset component that causes the pressure block (3) to reset with the sealing block (4); When the glass frame (2) is in the closed state, the transmission slider (6) cooperates with the window frame (1) to make the sealing block (4) abut against the window frame (1); When the glass frame (2) is in the open state, the pressure block (3) and the reset member work together to prevent the sealing block (4) from contacting the window frame (1).

2. The waterproof aluminum alloy door and window according to claim 1, characterized in that: A first limiting slide rod (5) is vertically fixed on the horizontal inner wall of the mounting groove (201), and the first limiting slide rod (5) is vertically slidably inserted into the inner side of the pressure block (3).

3. The waterproof aluminum alloy door and window according to claim 1, characterized in that: The reset component includes a tension spring (7), which is vertically fixed between the horizontal inner wall of the mounting groove (201) and the pressure block (3).

4. The waterproof aluminum alloy door and window according to claim 1, characterized in that: The end face of the pressure block (3) near the transmission slider (6) is set as a first inclined surface (301), and the first inclined surface (301) is in contact with the transmission slider (6); When the glass frame (2) is in the open state, the end of the transmission slider (6) facing the closing direction of the glass frame (2) protrudes out of the outside of the mounting groove (201).

5. A waterproof aluminum alloy door and window according to claim 4, characterized in that: The transmission slider (6) has a second inclined surface (601) on one side near the pressure block (3). The second inclined surface (601) has the same inclination as the first inclined surface (301), and the first inclined surface (301) and the second inclined surface (601) are slidably attached to each other.

6. A waterproof aluminum alloy door and window according to claim 5, characterized in that: A second limiting slide rod (8) is horizontally fixed on the inner wall of the mounting groove (201) away from the closing direction of the glass frame (2). The second limiting slide rod (8) is horizontally slidably inserted into the inner side of the transmission slider (6).

7. A waterproof aluminum alloy door and window according to claim 1, characterized in that: The horizontal side of the glass frame (2) is integrally provided with a slider (21), the window frame (1) is provided with a sliding groove (101) that is adapted to the slider (21), and the window frame (1) is provided with a sealing groove (102) that is adapted to the sealing block (4).

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