Waterproof connecting structure of aluminum alloy door and window

Abstract

The application relates to a waterproof connecting structure of an aluminum alloy door and window, and belongs to the technical field of aluminum alloy door and window waterproofing, which comprises a fixed frame arranged in a door and window hole, the fixed frame is fixedly arranged in the door and window hole, the fixed frame is in a rectangular shape, the inner ring of the fixed frame is recessed towards the inner wall of a door leaf hole to form a fixed groove, a mounting frame is arranged in the fixed groove, a rubber pad is arranged on the side of the fixed groove located outdoors, the side of the mounting frame located outdoors is abutted on the rubber pad, an end portion of the side of the fixed groove located outdoors is provided with a flow guide block, the cross section of the flow guide block is in a right-angled triangle shape, and the two right-angled edges of the flow guide block are respectively abutted on the end portion of the fixed groove and the mounting frame; the surface of the fixed frame located on the outdoor side is flush with the surface of a wall body, a turn-up edge is further arranged on the surface of the fixed frame located on the outdoor side, the turn-up edge is used for extending to cover the joint seam between the fixed frame and the door leaf hole, and the turn-up edge is attached to the surface of the wall body. The application has the advantages of improving the waterproof effect of the mounting frame and the door and window hole.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aluminum alloy door and window waterproofing, in particular to a waterproof connecting structure of an aluminum alloy door and window. BACKGROUND

[0002] The aluminum alloy door and window refers to a door and window made of aluminum alloy extruded profiles as frame, vertical and fan materials, and is also called aluminum door and window. The aluminum alloy door and window includes a door and window made of aluminum alloy as a stress rod (a rod that bears and transmits dead weight and load) base material and wood and plastic composite, and is also called aluminum-wood composite door and window and aluminum-plastic composite door and window. The aluminum alloy door and window has the advantages of good appearance, good sealing and high strength.

[0003] The building outer door and window is a door and window with one side facing the outdoor and the other side facing the indoor structure. When the door and window is installed, the installation frame is first fixed in the door and window hole, then the gap between the installation frame and the door and window hole is waterproofed, and then the door and window fan is installed in the installation frame. At present, the waterproofing is usually carried out by filling foaming agent, some waterproof mortar or concrete in the gap to eliminate the gap between the installation frame and the door and window hole.

[0004] However, the waterproofing material is prone to thermal expansion and cold contraction after long-term use due to environmental changes, resulting in poor sealing effect and easy entry of rainwater into the indoor through the gap between the door and window frame and the door and window hole. SUMMARY

[0005] In order to improve the waterproofing effect of the installation frame and the door and window hole, the application provides a waterproof connecting structure of an aluminum alloy door and window.

[0006] The waterproof connecting structure of the aluminum alloy door and window provided by the application adopts the following technical scheme:

[0007] A waterproof connecting structure of an aluminum alloy door and window, comprising a fixed frame placed in a door and window hole, the fixed frame is fixedly arranged in the door and window hole, the fixed frame is rectangular, a fixed groove is formed by recessing the inner ring of the fixed frame towards the inner wall of the door and window hole, an installation frame is placed in the fixed groove, a rubber pad is arranged on the side of the fixed groove located outdoors, the side of the installation frame located outdoors abuts against the rubber pad, a flow guide block is arranged at the end of the side of the fixed groove located outdoors, the cross section of the flow guide block is a right triangle, and the two right angle sides of the flow guide block abut against the end of the fixed groove and the installation frame respectively; the surface of the fixed frame located on the outdoor side is flush with the surface of the wall body, a turned edge is further arranged on the surface of the fixed frame located on the outdoor side, the turned edge is used for extending to cover the joint seam between the fixed frame and the door and window hole, and the turned edge is attached to the surface of the wall body.

[0008] Optionally, the fixing frame comprises a ring-shaped frame and a fixing plate buckled on the ring-shaped frame, the ring-shaped frame is rectangular and fixed in the door and window hole, the fixing plate is located on the indoor side, the vertical section of the ring-shaped frame is L-shaped, the fixing plate is buckled on the ring-shaped frame to form a fixing groove, and the fixing frame further comprises a first fixing member for fixing the fixing plate to the ring-shaped frame.

[0009] Optionally, the fixing plate comprises a plurality of plate bodies, the length directions of adjacent plate bodies are perpendicular to each other, the first fixing member comprises a mounting groove opened on the horizontal plate of the ring-shaped frame, the plate body is inserted on the horizontal plate of the ring-shaped frame through the mounting groove, the first fixing member further comprises a fixing bolt, the fixing bolt is located on the indoor side of the ring-shaped frame and at the end of the horizontal plate of the ring-shaped frame, the end of the fixing bolt is provided with a tapered head, and the fixing bolt is inserted into the mounting groove to fix the plate body on the ring-shaped frame.

[0010] Optionally, the side wall of the mounting groove close to the indoor side is obliquely arranged towards the outdoor side and the inner frame of the ring-shaped frame, the plate body is obliquely arranged at the end of the mounting groove and is in contact with the oblique side wall of the mounting groove, and after the mounting frame is arranged in the ring-shaped frame, the end face of the mounting frame located on the indoor side is located on the opening of the mounting groove.

[0011] Optionally, the indoor side of the plate body is flush with the indoor side of the ring-shaped frame.

[0012] Optionally, a countersunk groove is opened on the end face of the horizontal plate of the ring-shaped frame, the end of the fixing bolt is located in the countersunk groove, a plug head is inserted into the countersunk groove, and the end face of the plug head is flush with the end face of the horizontal plate of the ring-shaped frame.

[0013] Optionally, a water outlet pipe is arranged on the bottom wall of the fixing groove at the bottom of the fixing frame, and the water outlet end of the water outlet pipe is located outside the wall body.

[0014] Optionally, the bottom wall of the fixing groove is concave and arc-shaped towards the direction away from the opening of the fixing groove, and the communication end of the water outlet pipe with the fixing groove is located at the lowest point of the bottom face of the fixing groove.

[0015] Optionally, the water outlet end of the water outlet pipe is covered by a turned-up edge, a water stop groove is opened on the surface of the wall body to which the turned-up edge is attached, the water stop groove is along the horizontal direction, and the water stop groove is located above the water outlet end of the water outlet pipe.

[0016] Optionally, a plurality of water stop plates are arranged in the water outlet pipe, the water stop plates are located on the bottom face of the water outlet pipe, the water stop plates are obliquely arranged in the water stop pipe, and the water stop plates are inclined towards the water outlet end of the water outlet pipe.

[0017] In summary, the present application has at least one of the following beneficial technical effects:

[0018] 1. When installing the door and window, first, the fixed frame is fixed in the door and window hole, then the installation frame is moved into the fixed frame and is moved towards the direction of the rubber pad, so that the installation frame abuts on the rubber pad, in this process, the installation frame compresses the rubber pad, so as to eliminate the gap between the installation frame and the fixed groove, thereby improving the waterproof effect between the installation frame and the fixed frame; after the installation frame is fixed in the fixed frame, the flow guide block on the fixed frame abuts on the installation frame, then the waterproof material such as waterproof glue is used to fix the flow guide block on the installation frame, when the rain washes on the sash, the rain flows to the flow guide block along the sash, then flows out from the installation frame along the flow guide block, in this process, the possibility of the rain accumulating on the installation frame is reduced, thereby the possibility of the rain penetrating into the room through the gap between the installation frame and the fixed frame is reduced, and the waterproof performance between the installation frame and the fixed frame is improved; further, after the fixed frame is installed in the door and window hole, the turn-up covers the joint seam between the fixed frame and the door and window hole, thereby the possibility of the rain penetrating into the room through the joint seam between the fixed frame and the door and window hole is reduced, and the waterproof performance is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure schematic diagram of the indoor side of a waterproof connecting structure of an aluminum alloy door and window of an embodiment of the present application;

[0020] Figure 2 is a structure schematic diagram of the outdoor side of a waterproof connecting structure of an aluminum alloy door and window of an embodiment of the present application;

[0021] Figure 3 is a sectional view of a waterproof connecting structure of an aluminum alloy door and window of an embodiment of the present application;

[0022] Figure 4 is Figure 3 an enlarged schematic diagram of part A in FIG. 8.

[0023] Explanation of Reference Signs: 1, door and window hole;

[0024] 2, fixed frame; 21, annular frame; 22, fixed plate; 23, installation groove; 24, fixed bolt; 25, conical head;

[0025] 3, fixed groove; 4, rubber pad; 5, installation frame; 6, flow guide block; 7, turn-up; 8, countersunk groove; 9, water outlet pipe; 10, water stop groove; 11, water stop plate. DETAILED DESCRIPTION

[0026] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The present application will be further described in detail.

[0027] The present application discloses a waterproof connecting structure of an aluminum alloy door and window. Referring to FIG. 1, Figure 1 and Figure 2, the waterproof connecting structure of aluminum alloy door and window comprises a fixed frame 2 arranged in a door and window hole 1, the fixed frame 2 is fixedly arranged in the door and window hole 1, in the embodiment, the fixed frame 2 is fixedly arranged in the door and window hole 1 through expansion bolts, the fixed frame 2 is rectangular, a fixed groove 3 is formed by recessing an inner ring of the fixed frame 2 towards an inner wall of the door and window hole 1, the expansion bolts are located on a bottom wall of the fixed groove 3, and heads of the expansion bolts are countersunk into the bottom wall of the fixed groove 3, and a mounting frame 5 is arranged in the fixed groove 3;

[0028] With reference to Figure 2 and Figure 3 , the fixed groove 3 is provided with a rubber pad 4 on an outdoor side, the rubber pad 4 is fixedly arranged on the outdoor side of the fixed groove 3, the mounting frame 5 is abutted on the rubber pad 4 on the outdoor side of the fixed groove 3, an end portion of the fixed groove 3 on the outdoor side is fixedly provided with a flow guide block 6, the flow guide block 6 is in a right-angled triangle in cross section, two right-angled edges of the flow guide block 6 are respectively abutted on the end portion of the fixed groove 3 and the mounting frame 5, further, the two right-angled surfaces of the flow guide block 6 are bonded and fixed on the end portion of the fixed groove 3 and the mounting frame 5 by waterproof material, and a width of the right-angled surface of the flow guide block 6 on the end portion of the fixed groove 3 is greater than or equal to a width of a single side of the fixed groove 3;

[0029] With reference to Figure 2 and Figure 3 , further, a surface of the fixed frame 2 on the outdoor side is flush with a surface of a wall body, the surface of the fixed frame 2 on the outdoor side is further provided with a turn-up 7, the turn-up 7 is made of stainless steel plate and fixedly arranged on the fixed frame 2, the turn-up 7 is used for extending to cover a joint seam between the fixed frame 2 and the door and window hole 1, and the turn-up 7 is attached to the surface of the wall body.

[0030] During installation of the door and window, first, the fixed frame 2 is fixed in the door and window hole 1, then the mounting frame 5 is moved into the fixed frame 2 and is moved towards the rubber pad 4, so that the mounting frame 5 is abutted on the rubber pad 4, after the mounting frame 5 is fixed in the fixed frame 2, the flow guide block 6 on the fixed frame 2 is abutted on the mounting frame 5, then the flow guide block 6 is fixed on the mounting frame 5 by using waterproof material such as waterproof glue, after the fixed frame 2 is installed in the door and window hole 1, the turn-up 7 covers the joint seam between the fixed frame 2 and the door and window hole 1, the rainwater is hindered and guided by the turn-up 7 and the flow guide block 6, so that the possibility of the rainwater penetrating into the indoor is reduced, and the waterproof performance of the door and window is improved.

[0031] With reference to Figure 3 and Figure 4For the convenience of moving the installation frame 5 into the fixed frame 2, the fixed frame 2 comprises an annular frame 21 and a fixed plate 22 buckled on the annular frame 21, the peripheral wall of the annular frame 21 abuts against the inner wall of the door and window hole 1, further, the outer annular surface of the annular frame 21 is coated with waterproof material, the waterproof material fills the gap between the annular frame 21 and the door and window hole 1, so as to improve the waterproof performance between the annular frame 21 and the door and window hole 1, the annular frame 21 is rectangular and fixed in the door and window hole 1, the fixed plate 22 is located on the indoor side, the vertical section of the annular frame 21 is L-shaped, the fixed plate 22 is buckled on the annular frame 21 to form the fixed groove 3; when the installation frame 5 is moved into the fixed frame 2, the plate body is taken out of the annular frame 21, then the bottom of the installation frame 5 is supported on the horizontal plate of the annular frame 21, then the installation frame 5 is gradually adjusted to be vertical, and then the installation frame 5 is pushed to slide towards the inside of the annular frame 21, so as to install the installation frame 5 into the annular frame 21.

[0032] With reference to Figure 3 and Figure 4 For the convenience of fixing the installation frame 5 in the annular frame 21, the fixed frame 2 further comprises a first fixing member for fixing the plate body 22 to the annular frame 21, in the embodiment of the application, the fixed plate 22 comprises a plurality of plate bodies, the length directions of adjacent plate bodies are perpendicular to each other, the first fixing member comprises a mounting groove 23 opened on the horizontal plate of the annular frame 21, the plate body is inserted and connected on the horizontal plate of the annular frame 21 through the mounting groove 23, the first fixing member further comprises a fixed bolt 24, the fixed bolt 24 is located on the indoor side of the annular frame 21 and at the end of the horizontal plate of the annular frame 21, the end of the fixed bolt 24 is provided with a tapered head 25, the fixed bolt 24 enters the mounting groove 23 to fix the plate body on the annular frame 21; after the installation frame 5 is moved into the annular frame 21, the plate body is inserted into the mounting groove 23, then the fixed bolt 24 is inserted into the horizontal plate of the annular frame 21, and the fixed bolt 24 passes through the plate body, so as to fix the plate body on the annular frame 21, after the plate body is fixed on the annular frame 21, the plate body abuts against the installation frame 5, so as to fix the installation frame 5 in the annular frame 21.

[0033] With reference to Figure 3 and Figure 4To improve the fixing effect of the installation frame 5 in the annular frame 21, the installation groove 23 is arranged to be inclined towards the outdoor side and the inner frame of the annular frame 21 near the side wall of the indoor side, and the end of the plate body is arranged to be inclined and matched with the inclined side wall of the installation groove 23; the lower end of the plate body is inclined, and after the plate body is inserted into the installation groove 23, the plate body is pressed towards the bottom of the installation groove 23, and during the pressing process of the plate body, under the guidance of the inclined surface, the plate body moves towards the installation frame 5 and abuts against the installation frame 5, and after the plate body abuts against the installation frame 5, the installation frame 5 is driven to move towards the rubber pad 4 to compress the rubber pad 4, so as to eliminate the gap between the installation frame 5 and the annular frame 21, thereby reducing the possibility of shaking of the installation frame 5 after installation, and improving the fixing effect of the installation frame 5; further, during the movement of the installation frame 5 driven by the plate body, the rubber pad 4 is continuously compressed, and the rubber pad 4 is kept in the above state, and under the action of the rubber pad 4, the possibility of rainwater penetrating into the indoor through the gap between the annular frame 21 and the installation frame 5 is reduced, and the waterproof performance of the door leaf is further improved.

[0034] With reference to Figure 3 And Figure 4 Meanwhile, during the long-term use, the physical and chemical properties of the rubber pad 4 are reduced, which is easy to cause the penetration at the rubber pad 4; at this time, the plate body is taken out from the annular frame 21, then the installation frame 5 is removed from the annular frame 21, and the rubber pad 4 is replaced, thereby further improving the waterproof performance of the door leaf.

[0035] With reference to Figure 3 And Figure 4 In the embodiment, after the installation frame 5 is placed in the annular frame 21, the installation frame 5 is located at the opening of the installation groove 23 on the indoor side; the installation frame 5 is located at the opening of the installation groove 23, which is convenient for the plate body to abut against the installation frame 5 and drive the installation frame 5 to move when the plate body is pressed.

[0036] In the embodiment, the indoor side of the plate body is flush with the indoor side of the annular frame 21.

[0037] With reference to Figure 3 And Figure 4 In the embodiment, the annular frame 21 is provided with a countersunk groove 8 on the end face of the horizontal plate, the end of the fixing bolt 24 is located in the countersunk groove 8, and a plug head is inserted into the countersunk groove 8; the end face of the plug head is flush with the end face of the horizontal plate of the annular frame 21, and the plug head is made of rubber; under the action of the countersunk groove 8, the head of the fixing bolt 24 is arranged in the countersunk groove 8, the flatness of the door leaf is improved, and the possibility of the indoor personnel accidentally twisting the fixing bolt 24 is reduced, thereby improving the safety performance of the door and window.

[0038] With reference to Figure 3 And Figure 4When the sealing performance between the flow guide block 6 and the mounting frame 5, the rubber pad 4 and the annular frame 21 is reduced during long-term use of the flow guide block 6 and the rubber pad 4, rainwater is easy to penetrate into the fixed groove 3, and rainwater is easy to penetrate into the room; in the embodiment of the application, the bottom wall of the fixed groove 3 located at the bottom of the fixed frame 2 is provided with a water outlet pipe 9, and the water outlet end of the water outlet pipe 9 is located outside the wall body; the rainwater penetrating into the fixed groove 3 accumulates in the fixed groove 3, and the rainwater is discharged through the water outlet pipe 9, thereby reducing the possibility of rainwater penetrating into the room.

[0039] Referring to Figure 3 and Figure 4 In order to facilitate the rainwater to be removed from the fixed groove 3 in time, the bottom wall of the fixed groove 3 is concave and arc-shaped away from the opening direction of the fixed groove 3, and the communication end of the water outlet pipe 9 with the fixed groove 3 is located at the lowest point of the bottom surface of the fixed groove 3; after the rainwater penetrates into the fixed groove 3, the rainwater flows on the bottom surface of the fixed groove 3 and collects at the water outlet pipe 9, and then is discharged through the water outlet pipe 9, thereby further improving the waterproof performance of the door and window.

[0040] Referring to Figure 3 and Figure 4 In order to reduce the possibility of rainwater discharged from the water outlet pipe 9 penetrating into the annular frame 21 between the turn-up edge 7 and the wall body, the water outlet end of the water outlet pipe 9 is covered under the turn-up edge 7, the turn-up edge 7 is attached to the surface of the wall body and is provided with a water stop groove 10, the water stop groove 10 is along the horizontal direction, the two ends of the water stop groove 10 are closed, and the water stop groove 10 is located above the water outlet end of the water outlet pipe 9; when the rainwater discharged from the water outlet pipe 9 reaches the wall body, the rainwater penetrates upwards, and then reaches the water stop groove 10, the water stop groove 10 interrupts the penetration path of the rainwater, thereby reducing the possibility of rainwater penetrating into the room.

[0041] Referring to Figure 3 and Figure 4 In order to reduce the possibility of rainwater penetrating into the room through the water outlet pipe 9, a plurality of water stop plates 11 are arranged in the water outlet pipe 9, the water stop plates 11 are located on the bottom surface of the water outlet pipe 9, the water stop plates 11 are inclinedly arranged in the water stop pipe, and the water stop plates 11 are inclined towards the water outlet end of the water outlet pipe 9; when the water outlet pipe 9 discharges water, the rainwater flows on the water stop plates 11 and is discharged; when the rainwater penetrates reversely, the rainwater is hindered under the action of the water stop plates 11, thereby reducing the possibility of rainwater penetrating into the room.

[0042] The implementation principle of the waterproof connection structure of the aluminum alloy door and window in the embodiment of the application is as follows:

[0043] When the door and window are installed, firstly, the fixed frame 2 is fixed in the door and window hole 1, then the installation frame 5 is moved into the fixed frame 2 and is moved towards the direction of the rubber pad 4, so that the installation frame 5 abuts on the rubber pad 4; after the installation frame 5 is fixed in the fixed frame 2, the flow guide block 6 on the fixed frame 2 abuts on the installation frame 5, then the flow guide block 6 is fixed on the installation frame 5 by using waterproof glue or other waterproof materials; after the fixed frame 2 is installed in the door and window hole 1, the turn-up edge 7 covers the joint seam between the fixed frame 2 and the door and window hole 1; the rainwater is hindered and guided by the turn-up edge 7 and the flow guide block 6, so that the possibility of the rainwater penetrating into the room is reduced, and the waterproof performance of the door and window is improved.

[0044] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A waterproof connection structure for aluminum alloy doors and windows, characterized in that: The system includes a fixed frame (2) placed inside a door / window opening (1). The fixed frame (2) is fixedly installed inside the door / window opening (1). The fixed frame (2) is rectangular. The inner ring of the fixed frame (2) is recessed towards the inner wall of the door / window opening (1) to form a fixed groove (3). An installation frame (5) is placed inside the fixed groove (3). A rubber pad (4) is provided on the outdoor side of the fixed groove (3). The outdoor side of the installation frame (5) abuts against the rubber pad (4). The outdoor side of the fixed groove (3) is... The part is provided with a flow guide block (6), the cross section of the flow guide block (6) is a right triangle, and the two right-angled sides of the flow guide block (6) abut against the end of the fixing groove (3) and the mounting frame (5) respectively; the surface of the fixing frame (2) on the outdoor side is flush with the wall surface, and the surface of the fixing frame (2) on the outdoor side is also provided with a flange (7), the flange (7) is used to extend to cover the splice seam between the fixing frame (2) and the door and window opening (1), and the flange (7) is attached to the wall surface; The fixing frame (2) includes an annular frame (21) and a fixing plate (22) fastened to the annular frame (21). The annular frame (21) is rectangular and fixed inside the door and window opening (1). The fixing plate (22) is located on the indoor side. The vertical section of the annular frame (21) is L-shaped. The fixing plate (22) fastens to the annular frame (21) to form a fixing groove (3). The fixing frame (2) also includes a first fixing member for fixing the plate (22) to the annular frame (21). The fixing plate (22) includes multiple plates, with the length directions of adjacent plates perpendicular to each other. The first fixing member includes an installation groove (23) opened on the horizontal plate of the annular frame (21). The plates are inserted into the horizontal plate of the annular frame (21) through the installation groove (23). The first fixing member also includes a fixing bolt (24). The fixing bolt (24) is located on the indoor side of the annular frame (21) and at the end of the horizontal plate of the annular frame (21). The end of the fixing bolt (24) is provided with a tapered head (25). The fixing bolt (24) enters the installation groove (23) to fix the plate on the annular frame (21). The mounting groove (23) is inclined towards the outdoor side and towards the inner frame of the annular frame (21) with the side wall near the indoor side facing outwards. The plate is inclined at the end of the mounting groove (23) and fits against the inclined side wall of the mounting groove (23). After the mounting frame (5) is placed inside the annular frame (21), the mounting frame (5) is located on the opening of the mounting groove (23) on the indoor side end face.

2. The waterproof connection structure for aluminum alloy doors and windows according to claim 1, characterized in that: The interior side of the plate is flush with the interior side of the annular frame (21).

3. The waterproof connection structure for aluminum alloy doors and windows according to claim 1, characterized in that: A countersunk groove (8) is provided on the end face of the horizontal plate of the annular frame (21). The end of the fixing bolt (24) is located in the countersunk groove (8). A plug is inserted into the countersunk groove (8). The end face of the plug is flush with the horizontal end face of the annular frame (21).

4. The waterproof connection structure for aluminum alloy doors and windows according to claim 1, characterized in that: A water outlet pipe (9) is provided on the bottom wall of the fixing groove (3) located at the bottom of the fixing frame (2), and the water outlet end of the water outlet pipe (9) is located outside the wall.

5. The waterproof connection structure for aluminum alloy doors and windows according to claim 4, characterized in that: The bottom wall of the fixed groove (3) is concave in an arc shape away from the opening of the fixed groove (3), and the end of the water outlet pipe (9) that connects to the fixed groove (3) is located at the lowest horizontal point of the bottom surface of the fixed groove (3).

6. The waterproof connection structure for aluminum alloy doors and windows according to claim 4, characterized in that: The water outlet end of the water outlet pipe (9) is covered under the flange (7). The flange (7) is attached to the surface of the wall and has a water-stop groove (10). The water-stop groove (10) is horizontal and located above the water outlet end of the water outlet pipe (9).

7. The waterproof connection structure for aluminum alloy doors and windows according to claim 4, characterized in that: Multiple water-stop plates (11) are provided inside the water outlet pipe (9). The water-stop plates (11) are located on the bottom surface of the water outlet pipe (9). The water-stop plates (11) are inclined inside the water-stop pipe and are inclined toward the water outlet end of the water outlet pipe (9).

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