Highly waterproof aluminum alloy window

Abstract

The utility model discloses a highly waterproof aluminum alloy window, belongs to the technical field of aluminum alloy windows, and solves the problems that the existing aluminum alloy window is insufficient in waterproofness and inconvenient to install. The window comprises a window frame and a window sash, the window sash is installed in the window frame through hinges, a first sealing strip and a second sealing strip are installed on the indoor side and the outdoor side of the window sash and the window frame respectively, a middle sealing structure is further arranged between the first sealing strip and the second sealing strip, and the middle sealing structure comprises a third sealing strip and a pressing strip. The tail end of the second sealing strip is connected with a third sealing strip through a batter brace, a limiting rib is arranged on the window frame on one side of the batter brace, and the limiting rib is in contact with the batter brace; the outdoor side of the window sash is connected with a buckling strip used for fixing glass in a clamped mode, and an auxiliary sealing structure is arranged between the buckling strip and the window sash. According to the aluminum alloy window, the waterproof performance of the aluminum alloy window can be further improved, and the aluminum alloy window is convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy windows, and more specifically, to a highly waterproof aluminum alloy window. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and sashes. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material for the load-bearing rods (rods that bear and transmit deadweight and loads) and doors and windows composited with wood and plastic. In modern housing construction, aluminum alloy windows are very popular. As we all know, the most important feature of doors and windows is sealing. Therefore, the waterproof performance of aluminum alloy windows is what many door and window companies seek to improve.

[0003] The applicant's prior patent application number is: 202320891699.X, which discloses a highly sealed aluminum alloy bi-parting window. The bi-parting window includes a window frame and two window sashes, the two window sashes are respectively installed in the window frame through hinges, and each of the window sashes and the window frame are respectively installed with a first sealing strip and a second sealing strip on the indoor side and outdoor side, and the indoor side and outdoor side of the two window sashes are respectively installed with a first sealing strip and a second sealing strip on the indoor side and outdoor side of the joint of the two window sashes, and an intermediate sealing structure is also provided between the first sealing strip and the second sealing strip, and the intermediate sealing structure includes a third sealing strip and a pressure strip, and the third sealing strip is installed in the middle position of the window frame or one of the window sashes, and the pressure strip is installed in the middle position of the window sash, and the pressure strip is squeezed on the outer edge of the third sealing strip. The aluminum alloy bi-parting window of the utility model can further improve the sealing of the window.

[0004] However, the glass of the existing aluminum alloy window is pressed tightly in the window sash by buckle strips, and the gap between the glass and the buckle strips is sealed with sealant. Since the buckle strips are clamped on the window sash, water vapor can still enter through the gap between the buckle strips and the window sash. Especially in southern weather, water vapor can easily enter the corresponding position of the glass, which can easily cause the problem of local fogging of the glass. In addition, the market feedback shows that the third sealing strip of the intermediate sealing structure needs to be clamped in the groove for installation, which leads to the problem of inconvenience in installation.

[0005] It can be seen that the above-mentioned existing aluminum alloy windows still need further improvement. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a highly waterproof aluminum alloy window in view of the above-mentioned deficiencies in the prior art, which can further improve the waterproof performance of the aluminum alloy window and facilitate the installation of the aluminum alloy window.

[0007] The technical solution of the utility model is as follows: a highly waterproof aluminum alloy window, comprising a window frame and a window sash, the window sash is installed in the window frame through a hinge, the window sash and the indoor side and outdoor side of the window frame are respectively installed with a first sealing strip and a second sealing strip, an intermediate sealing structure is also provided between the first sealing strip and the second sealing strip, the intermediate sealing structure comprises a third sealing strip and a pressure strip, the third sealing strip is installed in the middle position of the window frame, the pressure strip is installed in the middle position of the window sash, the pressure strip is squeezed on the outer edge of the third sealing strip, the end of the second sealing strip is connected to the third sealing strip through an inclined brace, a limiting rib is provided on the window frame on one side of the inclined brace, and the limiting rib is in contact with the inclined brace; a buckle strip for fixing the glass is clamped on the outdoor side of the window sash, and an auxiliary sealing structure is provided between the buckle strip and the window sash.

[0008] As a further improvement, the third sealing strip includes an integrally formed main body seat, a mounting seat, a sealing portion, a limit strip and a snap-in strip, the mounting seat being located on one side of the main body seat and being connected to the window frame, the limit strip being located at one end of the main body seat close to the outside of the room and the end face of the limit strip being in contact with the window frame, the end of the second sealing strip being connected to the end face of the limit strip, the snap-in strip being located at one end of the main body seat close to the indoor room and the snap-in strip being plugged into the window frame, the sealing portion being located on the other side of the main body seat and being a sealing strip which first extends to the other side of the main body seat and then bends to one end inside the room, the bending angle of the sealing portion being an acute angle, and the pressure strip being squeezed at the bent end of the sealing portion.

[0009] Furthermore, a through hole is provided in the main body seat.

[0010] Furthermore, the second sealing strip, the diagonal brace strip and the third sealing strip are an integrally formed structure.

[0011] Furthermore, a hook and a clamping plate are respectively provided on the front and rear sides of one end of the buckle strip close to the window sash, the hook is clamped in the window sash, and the clamping plate is inserted in the window sash.

[0012] Furthermore, the auxiliary sealing structure includes an integrally formed snap-fit ​​seat and a sealing ring, a snap-fit ​​groove is provided on the window sash at one end of the buckle strip, the snap-fit ​​seat is snap-fitted in the snap-fit ​​groove, and the sealing ring is connected to the snap-fit ​​seat outside the snap-fit ​​groove.

[0013] Furthermore, a limiting seat is integrally formed on the sealing ring outside the slot, and the limiting seat fits with the outer end surface of the slot.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The aluminum alloy window of the utility model forms a sealed space between the two sides of the glass and the window sash by installing an auxiliary sealing structure between the buckle strips corresponding to the glass and the window sash, thereby preventing external water from entering the positions on both sides of the glass, and can further improve the waterproof performance of the aluminum alloy window.

[0017] 2. In the aluminum alloy window of the utility model, the second sealing strip and the third sealing strip are connected by a diagonal strip, so that the second sealing strip and the third sealing strip become a whole, and one auxiliary supporting strip is missing. During installation, there is no need to insert the auxiliary supporting strip into the window frame. Only the second sealing strip and the third sealing strip need to be inserted into the window frame. The design of the diagonal strip can also improve the structural embedding strength of the third sealing strip. At the same time, there is a limiting rib on the window frame on one side of the diagonal strip. When the second sealing strip is squeezed, the diagonal strip can also be squeezed on the limiting rib to further improve the sealing. At the same time, the diagonal strip pulls the limiting strip of the third sealing strip to swing, which will give a certain thrust to the corresponding sealing part of the third sealing strip (lever principle), so that the sealing part can be better squeezed on the pressure strip, further improving the sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the indoor side of the utility model;

[0019] Figure 2 It is an enlarged schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0021] Figure 4 for Figure 2 A schematic diagram of the structure enlarged at B in the middle;

[0022] Figure 5 It is an enlarged schematic diagram of the structure in which the second sealing strip is connected to the third sealing strip in the utility model.

[0023] Among them: 1-window frame, 2-window sash, 3-first sealing strip, 4-second sealing strip, 5-third sealing strip, 6-pressure strip, 7-inclined brace, 8-limiting rib, 9-glass, 10-buckle strip, 11-hook, 12-card plate, 13-card connection seat, 14-card slot, 16-limiting seat, 511-main body seat, 512-mounting seat, 513-sealing part, 514-limiting strip, 515-card connection strip, 516-through hole. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0025] See also Figure 1-5The utility model discloses a highly waterproof aluminum alloy window, comprising a window frame 1 and a window sash 2, wherein the window frame 1 and the window sash 2 are both made of aluminum alloy, the window sash 2 is installed in the window frame 1 through a hinge, the window sash 2 and the window frame 1 are respectively installed with a first sealing strip 3 and a second sealing strip 4 on the indoor side and the outdoor side, and an intermediate sealing structure is also provided between the first sealing strip 3 and the second sealing strip 4, the intermediate sealing structure comprises a third sealing strip 5 and a pressure strip 6, the third sealing strip 5 is installed in the middle position of the window frame 1, the pressure strip 6 is installed in the middle position of the window sash 2, and the pressure strip 6 is squeezed on the outer edge of the third sealing strip 5 to form a seal in the middle of the window. The end of the second sealing strip 4 is connected to the third sealing strip 5 through a diagonal brace 7, and the second sealing strip 4, the diagonal brace 7, and the third sealing strip 5 are an integrally formed structure, which is easy to manufacture and has better overall sealing performance. A limiting rib 8 is provided on the window frame 1 on one side of the diagonal brace 7, and the limiting rib 8 is in contact with the diagonal brace 7.

[0026] In the aluminum alloy window of the utility model, the second sealing strip 4 and the third sealing strip 5 are connected by the inclined brace 7, so that the second sealing strip 4 and the third sealing strip 5 become a whole, and an auxiliary supporting strip is missing. During installation, there is no need to clip the auxiliary supporting strip into the window frame, and the second sealing strip 4 and the third sealing strip 5 only need to clip into the window frame 1. The design of the inclined brace 7 can also improve the structural embedding strength of the third sealing strip 5. At the same time, there is a limiting rib 8 on the window frame 1 on one side of the inclined brace 7. When the second sealing strip 4 is squeezed, the inclined brace 7 can also be squeezed on the limiting rib 8 to further improve the sealing performance. At the same time, the inclined brace 8 pulls the limiting strip 514 of the third sealing strip 5 to swing, which will give a certain thrust (lever principle) to the corresponding sealing portion 513 of the third sealing strip 5, so that the sealing portion 513 can be better squeezed on the pressure strip 6, further improving the sealing performance.

[0027] Preferably, the third sealing strip 5 includes an integrally formed main body seat 511, a mounting seat 512, a sealing portion 513, a limiting strip 514 and a clamping strip 515, wherein the mounting seat 512 is located at one side of the main body seat 511, and the mounting seat 512 is connected to the window frame 1. Specifically, a notch is provided on the window frame 1 to connect with the mounting seat 512, the limiting strip 514 is located at one end of the main body seat 511 close to the outside, and the end face of the limiting strip 514 is in contact with the window frame 1 to form a rear support for the main body seat 511, and the end of the second sealing strip 4 is in contact with the limiting strip 514. The end faces of the strip 514 are connected, the snap-in strip 515 is located at one end of the main body seat 511 close to the room, and the snap-in strip 515 is inserted in the window frame 1 to form a front limit for the main body seat 511, the sealing portion 513 is located on the other side of the main body seat 511, and the sealing portion 513 is a sealing strip that first extends to the other side of the main body seat 511 and then bends toward one end of the indoor side, the bend angle of the sealing portion 513 is an acute angle, so that the sealing portion 513 has better deformation and recovery capabilities, and the pressure strip 6 is squeezed at the end of the bent sealing portion 513 to form a seal. A through hole 516 is opened in the main body seat 511 to further reduce the material consumption and improve the structural strength of the main body seat 511.

[0028] Preferably, a buckle strip 10 for fixing the glass 9 is clamped on the outdoor side of the window sash 2, and an auxiliary sealing structure is provided between the buckle strip 10 and the window sash 2.

[0029] The aluminum alloy window of this embodiment forms a sealed space between the two sides of the glass 9 and the window sash 2 by installing an auxiliary sealing structure between the buckle strips 10 corresponding to the glass 9 and the window sash 2, thereby preventing external water from entering the two sides of the glass, thereby further improving the waterproof performance of the aluminum alloy window.

[0030] Preferably, a hook 11 and a clamping plate 12 are respectively provided on the front and rear sides of one end of the buckle strip 10 close to the window sash 2, the hook 11 is clamped in the window sash 2, the clamping plate 12 is inserted in the window sash 2, the clamping plate 12 is a plate with a protrusion, and a slot is provided on the specific window sash 2 to cooperate with the hook 11 and the clamping plate 12 for installation. During installation, the hook 11 first hooks the inner side of the slot, and then the clamping plate 12 is inserted into the outer side of the slot, and the protrusion of the clamping plate 12 is clamped into the slot to achieve the buckling of the buckle strip 10. Further, the auxiliary sealing structure includes an integrally formed clamping seat 13 and a sealing ring 14, and a clamping groove 15 is provided on the window sash 2 at one end of the buckle strip 10, wherein the clamping seat 13 is clamped in the clamping groove 15, and the sealing ring 14 is connected to the clamping seat 13 outside the clamping groove 15, and the sealing ring 14 contacts the buckle strip 10 to form a seal, so that water vapor cannot enter. Furthermore, a limiting seat 16 is integrally formed on the sealing ring 14 outside the slot 15. The limiting seat 16 fits the outer end surface of the slot 15 to support the sealing ring 14 and improve the stability of the sealing ring 14 when being squeezed.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A highly waterproof aluminum alloy window, comprising a window frame (1) and a window sash (2), wherein the window sash (2) is installed in the window frame (1) via a hinge, wherein the window sash (2) and the window frame (1) are respectively installed with a first sealing strip (3) and a second sealing strip (4) on the indoor side and the outdoor side, wherein an intermediate sealing structure is further provided between the first sealing strip (3) and the second sealing strip (4), wherein the intermediate sealing structure comprises a third sealing strip (5) and a bead (6), wherein the third sealing strip (5) is installed at a middle position of the window frame (1), and the bead (6) is installed at a middle position of the window sash (2), and the bead (6) is squeezed on the outer edge of the third sealing strip (5), wherein the window sash (2) is provided with a first sealing strip (3) and a second sealing strip (4), wherein the first sealing strip (3) and the second sealing strip (4) are provided with a second sealing strip (5), wherein the first sealing strip (3) and the second sealing strip (4) are provided with a second sealing strip (5), wherein the first sealing strip (5) and the second sealing strip (4) are provided with a third sealing strip (5) and a bead (6), wherein the third sealing strip (5) is installed at a middle position of the window frame (1), and the bead (6) is installed at a middle position of the window sash (2), and the bead (6) is squeezed on the outer edge of the third sealing strip (5), wherein the window sash (2) is provided with a first sealing strip (3) and a second sealing strip (4), wherein the first sealing strip (3) and the second sealing strip (4) are provided with a second sealing strip (5 ... The end of the second sealing strip (4) is connected to the third sealing strip (5) via an inclined strip (7); a limiting rib (8) is provided on the window frame (1) on one side of the inclined strip (7); the limiting rib (8) is in contact with the inclined strip (7); a buckle strip (10) for fixing the glass (9) is clamped on the outdoor side of the window sash (2); an auxiliary sealing structure is provided between the buckle strip (10) and the window sash (2).

2. A highly waterproof aluminum alloy window according to claim 1, characterized in that: The third sealing strip (5) comprises an integrally formed main body seat (511), a mounting seat (512), a sealing portion (513), a limiting strip (514) and a clamping strip (515); the mounting seat (512) is located on one side of the main body seat (511), and the mounting seat (512) is connected to the window frame (1); the limiting strip (514) is located at one end of the main body seat (511) close to the outside of the room, and the end face of the limiting strip (514) is in contact with the window frame (1); the end of the second sealing strip (4) is in contact with the limiting strip (515); The end faces of the strip (514) are connected, the snap-in strip (515) is located at one end of the main body seat (511) close to the indoor room, and the snap-in strip (515) is inserted into the window frame (1), the sealing portion (513) is located on the other side of the main body seat (511), and the sealing portion (513) is a sealing strip that first extends to the other side of the main body seat (511) and then bends toward one end inside the indoor room, the bending angle of the sealing portion (513) is an acute angle, and the pressure strip (6) is squeezed on the end of the sealing portion (513) after being bent.

3. A highly waterproof aluminum alloy window according to claim 2, characterized in that: A through hole (516) is provided in the main body seat (511).

4. A highly waterproof aluminum alloy window according to claim 1, characterized in that: The second sealing strip (4), the diagonal brace strip (7) and the third sealing strip (5) are an integrally formed structure.

5. A highly waterproof aluminum alloy window according to any one of claims 1 to 4, characterized in that: A hook (11) and a clamping plate (12) are respectively provided on the front and rear sides of one end of the buckle strip (10) close to the window sash (2); the hook (11) is clamped in the window sash (2), and the clamping plate (12) is inserted in the window sash (2).

6. A highly waterproof aluminum alloy window according to claim 5, characterized in that: The auxiliary sealing structure comprises an integrally formed snap-fit ​​seat (13) and a sealing ring (14); a snap-fit ​​groove (15) is provided on the window sash (2) at one end of the buckle strip (10); the snap-fit ​​seat (13) is snap-fitted into the snap-fit ​​groove (15); and the sealing ring (14) is connected to the snap-fit ​​seat (13) outside the snap-fit ​​groove (15).

7. A highly waterproof aluminum alloy window according to claim 6, characterized in that: A limiting seat (16) is integrally formed on the sealing ring (14) outside the clamping groove (15), and the limiting seat (16) is in contact with the outer end surface of the clamping groove (15).

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