Aluminum alloy door and window sealing structure

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window sealing structure which comprises a frame and first glass, the first glass is arranged on the left side of the frame, the middle of the frame is attached to an aluminum alloy door and window, and the right side of the frame is fixedly connected with a connecting plate. When the aluminum alloy door and window is closed, the aluminum alloy door and window drives a sealing gasket to move upwards, the sealing gasket drives a pressing plate to move upwards, the pressing plate drives a connecting rod to rotate, the connecting rod drives a sleeve block to move outwards, the sleeve block drives a second spring to be compressed, the elastic force of the second spring always acts on the sleeve block, and the sleeve block has the movement tendency of moving inwards; therefore, the sleeve block drives the pressing plate to extrude the sealing gasket through the connecting rod, the sealing gasket abuts against the aluminum alloy door and window all the time, and when a gap exists between the sealing gasket and the aluminum alloy door and window due to aging of the sealing gasket, the gap between the sealing gasket and the aluminum alloy door and window is made up under the influence of the elastic force of the second spring.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a sealing structure for aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and leaf materials.

[0003] For example, an aluminum alloy door and window with the authorization announcement number CN218324525U is provided with a drainage groove on the outer peripheral surface of the window sash. It is understandable that rainwater spilled from the outside to the gap between the window sash and the window frame will pass through the drainage groove. Therefore, when the rainwater enters the drainage groove, the drainage groove will prevent the rainwater from continuing to enter the room, so that the rainwater will be drained along the drainage groove, thereby enhancing the waterproof effect of the aluminum alloy door and window. However, during the use of the aluminum alloy door and window in the above document, the aluminum alloy door and window and the window frame are sealed by a rubber strip. Due to the long-term use, the rubber strip is prone to aging, resulting in a gap between the aluminum alloy door and window and the window frame, making the thermal insulation of the aluminum alloy door and window poor.

[0004] During use, the aluminum alloy doors and windows in the above-mentioned documents are connected to the window frames by hinges, so that a relatively large space needs to be reserved on the front side of the aluminum alloy doors and windows during the locking process. After the aluminum alloy doors and windows are opened, the large space occupied by the aluminum alloy doors and windows is easy to collide with the user and cause injury to the user. Utility Model Content

[0005] The utility model aims to solve the problem that the sealing gasket ages due to long-term use, thereby affecting the thermal insulation performance of the aluminum alloy doors and windows and the frames, and the problem that the users are easily injured by collision with the aluminum alloy doors and windows due to the large space occupied by the aluminum alloy doors and windows when they are opened, and proposes a sealing structure for aluminum alloy doors and windows.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sealing structure for an aluminum alloy door and window is designed, comprising a frame and a first glass, wherein the first glass is arranged on the left side of the frame, the middle part of the frame is fitted with the aluminum alloy door and window, the right side of the frame is fixedly connected to a connecting plate, both sides of the connecting plate are slidably connected to a socket, the right side of the socket is fixedly connected to one end of a third spring, the other end of the third spring is fixedly connected to the connecting plate, the right end of the socket is fixedly connected to a pull block, the left side of the socket is fitted with the connecting plate, auxiliary structures are arranged on both sides of the aluminum alloy door and window, sealing structures are arranged at the ends of the aluminum alloy door and window, and a second glass is arranged in the middle part of the aluminum alloy door and window.

[0008] Preferably, the sealing structure includes a sealing gasket, the bottom end of which is tightly pressed against the aluminum alloy door and window, the top end of which is fixedly connected to a pressure plate, the top of which is rotatably connected to a plurality of connecting rods via pins, the top of which is rotatably connected to a sleeve block via a pin, and the outer end of the sleeve block is fixedly connected to one end of a second spring.

[0009] Preferably, the other end of the second spring is fixedly connected to the frame, and the outer walls of the plurality of sleeve blocks are slidably connected to the frame.

[0010] Preferably, the outer wall of the pressing plate is in contact with the frame, and the outer wall of the sealing gasket is tightly pressed against the frame.

[0011] Preferably, the auxiliary structure includes a connecting seat, a plurality of inner ends of the connecting seats are fixedly connected to the aluminum alloy doors and windows, the top end of the connecting seat is fixedly connected to the slider, the outer wall of the slider is slidably connected to the guide block, the top end of the slider is fixedly connected to one end of the first spring, and the other end of the first spring is fixedly connected to the guide block.

[0012] Preferably, the outer walls of the guide blocks on both sides are slidably connected to the frame.

[0013] The utility model provides an aluminum alloy door and window sealing structure, which has the following beneficial effects: when the aluminum alloy door and window are closed, the aluminum alloy door and window drive the sealing gasket to move upward, the sealing gasket drives the pressure plate to move upward, the pressure plate drives the connecting rod to rotate, the connecting rod drives the sleeve block to move outward, the sleeve block drives the second spring to compress, so that the elastic force of the second spring always acts on the sleeve block, so that the sleeve block has a movement tendency to move inward, so that the sleeve block drives the pressure plate to squeeze the sealing gasket through the connecting rod, so that the sealing gasket is always tightly pressed against the aluminum alloy door and window, so that when the sealing gasket is aged and a gap appears between the aluminum alloy door and window, the sealing gasket is affected by the elastic force of the second spring to fill the gap between the sealing gasket and the aluminum alloy door and window, thereby improving the sealing between the aluminum alloy door and window and the frame, and avoiding the aging of the sealing gasket due to long-term use, thereby affecting the thermal insulation performance of the aluminum alloy door and window and the frame;

[0014] By pulling the pull block to the right, the pull block drives the socket to move to the right along the connecting plate and release the fit between the aluminum alloy door and window, the elastic force of the first spring drives the ceiling slider to move downward along the guide block, the slider drives the connecting seat to move downward, and the connecting seat drives the aluminum alloy door and window to move downward, so that the aluminum alloy door and window are released from the fit between the frame, and then the aluminum alloy door and window are moved to the left, so that the aluminum alloy door and window drive the guide block to move left along the frame through the connecting seat, thereby opening the aluminum alloy door and window. When closing the aluminum alloy door and window, the pull block is pulled in the same way to move the aluminum alloy door and window to the right to the limit position, and then the aluminum alloy door and window moves upward, when the socket corresponds to the slot of the aluminum alloy door and window, the pull block is released, and the elastic force of the third spring drives the socket to fix the aluminum alloy door and window. Through this opening and closing method, the space reserved on the aluminum front side of the aluminum alloy door and window is smaller, which avoids the situation that the user is easily injured by the collision with the aluminum alloy door and window when the aluminum alloy door and window is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of a top view structure;

[0018] Figure 4 for Figure 3 The structural diagram of A in the figure;

[0019] Figure 5 for Figure 3 Schematic diagram of the cross-sectional structure.

[0020] In the figure: 1, frame, 2, first glass, 3, auxiliary structure, 301, guide block, 302, first spring, 303, slider, 304, connecting seat, 4, sealing structure, 4a1, sealing gasket, 4a2, pressure plate, 4a3, connecting rod, 4a4, sleeve block, 4a5, second spring, 4b1, rubber sleeve, 5, aluminum alloy door and window, 6, connecting plate, 7, socket, 8, pull block, 9, third spring, 10, second glass. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-4: In the present embodiment, an aluminum alloy door and window sealing structure includes a frame 1 and a first glass 2. The first glass 2 is arranged on the left side of the frame 1, the middle part of the frame 1 is fitted with the aluminum alloy door and window 5, the right side of the frame 1 is fixedly connected to the connecting plate 6, both sides of the connecting plate 6 are slidably connected to the socket 7, the right side of the socket 7 is fixedly connected to one end of the third spring 9, the pull block 8 is pulled to the right, the pull block 8 drives the socket 7 to move to the right along the connecting plate 6, so that the socket 7 drives the third spring 9 to stretch, and at the same time the socket 7 is released from fitting with the aluminum alloy door and window, the other end of the third spring 9 is fixedly connected to the connecting plate 6, the right end of the socket 7 is fixedly connected to the pull block 8, the left side of the socket 7 is fitted with the connecting plate 6, auxiliary structures 3 are arranged on both sides of the aluminum alloy door and window 5, sealing structures 4 are arranged at the ends of the aluminum alloy door and window 5, and a second glass 10 is arranged in the middle of the aluminum alloy door and window 5.

[0024] The sealing structure 4 includes a sealing gasket 4a1, the bottom end of the sealing gasket 4a1 is tightly pressed against the aluminum alloy door and window 5, the top end of the sealing gasket 4a1 is fixedly connected to the pressing plate 4a2, the top of the pressing plate 4a2 is rotatably connected to a plurality of connecting rods 4a3 through a pin shaft, and the top of the connecting rod 4a3 is rotatably connected to the sleeve block 4a4 through a pin shaft. When the aluminum alloy door and window 5 is closed, the aluminum alloy door and window 5 drives the sealing gasket 4a1 to move upward, the sealing gasket 4a1 drives the pressing plate 4a2 to move upward, the pressing plate 4a2 drives the connecting rod 4a3 to rotate, the connecting rod 4a3 drives the sleeve block 4a4 to move outward, and the sleeve block 4a4 drives the second spring 4a5 to compress, so that the elastic force of the second spring 4a5 always acts on the sleeve block 4a4, so that the sleeve block 4a4 has a movement tendency to move inward, so that the sleeve block 4a4 drives the pressing plate 4a2 through the connecting rod 4a3 to squeeze the sealing gasket 4a1, so that the sealing gasket 4a1 is always tightly pressed against the aluminum alloy door and window 5;

[0025] When the sealing gasket 4a1 ages and a gap appears between the aluminum alloy door and window 5, the sealing gasket 4a1 is affected by the elastic force of the second spring 4a5 to fill the gap between the sealing gasket 4a1 and the aluminum alloy door and window 5, thereby improving the sealing between the aluminum alloy door and window 5 and the frame 1 and avoiding the aging of the sealing gasket due to long-term use, thereby affecting the thermal insulation performance of the aluminum alloy door and window 5 and the frame 1. The outer end of the sleeve block 4a4 is fixedly connected to one end of the second spring 4a5, and the other end of the second spring 4a5 is fixedly connected to the frame 1. The outer walls of the multiple sleeve blocks 4a4 are all slidably connected to the frame 1, the outer wall of the pressure plate 4a2 is in contact with the frame 1, and the outer wall of the sealing gasket 4a1 is tightly pressed against the frame 1.

[0026] The auxiliary structure 3 includes a connecting seat 304, the inner ends of the multiple connecting seats 304 are fixedly connected to the aluminum alloy door and window 5, and the top of the connecting seat 304 is fixedly connected to the slider 303, so that the elastic ceiling slider 303 of the first spring 302 moves downward along the guide block 301, and the slider 303 drives the connecting seat 304 to move downward, and the connecting seat 304 drives the aluminum alloy door and window 5 to move downward, so that the aluminum alloy door and window 5 and the frame 1 are released from the fit, and then the aluminum alloy door and window 5 is moved to the left, so that the aluminum alloy door and window 5 drives the guide block 301 to move to the left along the frame 1 through the connecting seat 304, thereby opening the aluminum alloy door and window 5;

[0027] When closing the aluminum alloy door and window 5, the pull block 8 is pulled in the same way to move the aluminum alloy door and window 5 to the right to the extreme position, and then the aluminum alloy door and window 5 is moved upward. When the socket 7 corresponds to the slot of the aluminum alloy door and window 5, the pull block 8 is released, and the elastic force of the third spring 9 drives the socket 7 to fix the aluminum alloy door and window 5. Through this opening and closing method, the space reserved on the aluminum front side of the aluminum alloy door and window is smaller, which avoids the situation where the user is easily injured by the collision with the aluminum alloy door and window when the aluminum alloy door and window is opened. The outer wall of the slider 303 is slidably connected to the guide block 301, the top of the slider 303 is fixedly connected to one end of the first spring 302, and the other end of the first spring 302 is fixedly connected to the guide block 301, and the outer walls of the guide blocks 301 on both sides are slidably connected to the frame 1.

[0028] Working principle:

[0029] When the user opens the aluminum alloy door and window 5, the user pulls the pull block 8 to the right, and the pull block 8 drives the socket 7 to move to the right along the connecting plate 6, so that the socket 7 drives the third spring 9 to stretch, and at the same time the socket 7 and the aluminum alloy door and window 5 are released from being attached, so that the elastic ceiling slider 303 of the first spring 302 moves downward along the guide block 301, and the slider 303 drives the connecting seat 304 to move downward, and the connecting seat 304 drives the aluminum alloy door and window 5 to move downward, so that the aluminum alloy door and window 5 and the frame 1 are released from being attached, and then the aluminum alloy door and window 5 is moved to the left, so that the aluminum alloy door and window 5 drives the guide block 301 to move to the left along the frame 1 through the connecting seat 304, thereby opening the aluminum alloy door and window 5;

[0030] When closing the aluminum alloy door and window 5, the pull block 8 is pulled in the same way to move the aluminum alloy door and window 5 to the right to the limit position, and then the aluminum alloy door and window 5 is moved upward. When the socket 7 corresponds to the slot of the aluminum alloy door and window 5, the pull block 8 is released, and the elastic force of the third spring 9 drives the socket 7 to fix the aluminum alloy door and window 5. Through this opening and closing method, the space reserved on the aluminum front side of the aluminum alloy door and window is small, which avoids the situation that the user is easily injured by colliding with the aluminum alloy door and window when the aluminum alloy door and window is opened;

[0031] When the aluminum alloy door and window 5 is closed, the aluminum alloy door and window 5 drives the sealing gasket 4a1 to move upward, the sealing gasket 4a1 drives the pressure plate 4a2 to move upward, the pressure plate 4a2 drives the connecting rod 4a3 to rotate, and the connecting rod 4a3 drives the sleeve block 4a4 to move outward. The sleeve block 4a4 drives the second spring 4a5 to compress, so that the elastic force of the second spring 4a5 always acts on the sleeve block 4a4, so that the sleeve block 4a4 has a movement tendency to move inward, so that the sleeve block 4a4 drives the pressure plate 4a2 to squeeze the sealing gasket 4a1 through the connecting rod 4a3, so that the sealing gasket 4a1 is always pressed against the aluminum alloy door and window 5, so that when the sealing gasket 4a1 ages and a gap appears in the aluminum alloy door and window 5, the sealing gasket 4a1 is affected by the elastic force of the second spring 4a5 to fill the gap between the sealing gasket 4a1 and the aluminum alloy door and window 5, thereby improving the sealing between the aluminum alloy door and window 5 and the frame 1, and avoiding the aging of the sealing gasket due to long-term use, thereby affecting the thermal insulation performance of the aluminum alloy door and window 5 and the frame 1.

[0032] Embodiment 2:

[0033] See attached Figure 1-4 In the present embodiment, a sealing structure for an aluminum alloy door and window is provided, wherein the sealing structure 4 may further include a rubber sleeve 4b1, the inner wall of the rubber sleeve 4b1 is fixedly connected to the aluminum alloy door and window 5, and the outer wall of the rubber sleeve 4b1 is tightly pressed against the frame 1, thereby increasing the tighter connection between the aluminum alloy door and window 5 and the frame 1 through the rubber sleeve 4b1.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An aluminum alloy door and window sealing structure, comprising a frame (1) and a first glass (2), wherein the first glass (2) is arranged on the left side of the frame (1), characterized in that: The middle part of the frame (1) is fitted with the aluminum alloy door and window (5), the right side of the frame (1) is fixedly connected to the connecting plate (6), the two sides of the connecting plate (6) are slidably connected to the socket (7), the right side of the socket (7) is fixedly connected to one end of a third spring (9), the other end of the third spring (9) is fixedly connected to the connecting plate (6), the right end of the socket (7) is fixedly connected to a pull block (8), the left side of the socket (7) is fitted with the connecting plate (6), auxiliary structures (3) are provided on both sides of the aluminum alloy door and window (5), sealing structures (4) are provided at the ends of the aluminum alloy door and window (5), and a second glass (10) is provided in the middle of the aluminum alloy door and window (5).

2. The aluminum alloy door and window sealing structure according to claim 1, characterized in that: The sealing structure (4) comprises a sealing gasket (4a1), the bottom end of the sealing gasket (4a1) is tightly pressed against the aluminum alloy door and window (5), the top end of the sealing gasket (4a1) is fixedly connected to the pressure plate (4a2), the top of the pressure plate (4a2) is rotationally connected to a plurality of connecting rods (4a3) via pins, the top of the connecting rod (4a3) is rotationally connected to a sleeve block (4a4) via a pin, and the outer end of the sleeve block (4a4) is fixedly connected to one end of a second spring (4a5).

3. The aluminum alloy door and window sealing structure according to claim 2, characterized in that: The other end of the second spring (4a5) is fixedly connected to the frame (1), and the outer walls of the plurality of sleeve blocks (4a4) are slidably connected to the frame (1).

4. The aluminum alloy door and window sealing structure according to claim 2, characterized in that: The outer wall of the pressing plate (4a2) is in contact with the frame (1), and the outer wall of the sealing gasket (4a1) is in tight contact with the frame (1).

5. The aluminum alloy door and window sealing structure according to claim 1, characterized in that: The auxiliary structure (3) comprises a connecting seat (304), the inner ends of the plurality of connecting seats (304) are fixedly connected to the aluminum alloy door and window (5), the top end of the connecting seat (304) is fixedly connected to the slider (303), the outer wall of the slider (303) is slidably connected to the guide block (301), the top end of the slider (303) is fixedly connected to one end of the first spring (302), and the other end of the first spring (302) is fixedly connected to the guide block (301).

6. The aluminum alloy door and window sealing structure according to claim 5, characterized in that: The outer walls of the guide blocks (301) on both sides are slidably connected to the frame (1).

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