Waterproof external window auxiliary frame mounting structure

Abstract

The utility model relates to a waterproof external window auxiliary frame installation structure, and belongs to the field of building construction, the waterproof external window auxiliary frame installation structure comprises a frame body and a window frame, the frame body comprises an outer frame and an inner frame, the outer frame and the inner frame are fixedly connected, the outer frame is embedded in a wall, and the inner frame is connected with the window frame; a positioning groove is formed in the inner frame, a first clamping edge is arranged on the inner frame and located on the groove wall of the positioning groove, a positioning insertion block and a second clamping edge are arranged on the periphery of the window frame, the second clamping edge is fixedly connected with the positioning insertion block, and when the positioning insertion block is inserted into the positioning groove, the second clamping edge is located in the positioning groove and abuts against the first clamping edge. During construction, the frame body is firstly connected with a wall body, and then the window frame and the inner frame are connected and installed. During installation, the positioning insertion block of the window frame is aligned with the positioning groove and inserted, meanwhile, the second clamping edge is inserted into the positioning groove and abuts against the first clamping edge, rapid installation of the window frame is achieved, operation is convenient and fast, positioning is accurate, and the construction efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of building construction, and particularly to a waterproof external window sub-frame installation structure. Background Art

[0002] An external window sub-frame refers to the frame of a door or window, usually made of wood, plastic or metal, connected to the door or window body, and playing a role in fixing and supporting. Its main function is to improve the stability and sealing performance of the door or window, protect the gap between the door or window and the wall, and prevent the intrusion of water and wind. According to different methods of fixing the window frame, the installation of the external window sub-frame can be divided into two forms: vertical installation and insertion installation. Vertical installation means that when the wall is built to the designed height of the door or window, the door or window frame is first erected at the designed position, temporarily fixed with a strut, and then the wall is continued to be built and the wooden bricks on the door or window frame are built into the wall to fix the door or window frame on the wall. Insertion installation means that the door or window opening is reserved first, and then the door or window frame is installed.

[0003] In actual construction, after the sub-frame is fixedly installed, self-tapping screws or expansion bolts are usually used to fixedly connect the sub-frame and the window frame to achieve installation. However, this installation method is relatively cumbersome, and the relative position between the two is prone to error during the connection and installation process, resulting in a decline in construction quality. Utility Model Content

[0004] In order to improve the above problems, this application provides a waterproof external window sub-frame installation structure.

[0005] A waterproof external window sub-frame installation structure provided by this application adopts the following technical solutions:

[0006] A waterproof external window sub-frame installation structure includes a frame body and a window frame. The frame body includes an outer frame and an inner frame. The outer frame and the inner frame are fixedly connected. The outer frame is embedded in the wall, and the inner frame is connected to the window frame;

[0007] A positioning groove is formed on the inner frame. A first clamping edge is provided on the inner frame and on the groove wall of the positioning groove. A positioning plug and a second clamping edge are provided on the outer periphery of the window frame. The second clamping edge is fixedly connected to the positioning plug. When the positioning plug is inserted into the positioning groove, the second clamping edge is located in the positioning groove and abuts against the first clamping edge.

[0008] Preferably, a waterproof sealing strip is provided on one side of the first clamping edge facing the second clamping edge.

[0009] Preferably, it also includes a connecting plate, which is "L"-shaped, and the two plate surfaces of the "L"-shaped connecting plate are connected to two adjacent inner frames in a one-to-one correspondence, and the connecting plate is penetrated by connecting bolts, and the first clamping edge is provided with connecting screw holes for screwing the connecting bolts into, and the connecting plate and the first clamping edge are connected by connecting bolts.

[0010] Preferably, it also includes a water guide plate, which is arranged on the wall and located on the outside of the inner frame. The side wall of the inner frame close to the outer frame is connected to the wall. One side of the connecting plate abuts the wall, and the other side abuts the plate surface of the water guide plate.

[0011] Preferably, a limiting groove is provided on one side of the water guide plate close to the inner frame, and a limiting convex strip is provided on the connecting plate, and the limiting groove is for the limiting convex strip to be embedded in.

[0012] Preferably, the limiting ridge is made of TPV material.

[0013] Preferably, a reinforcement plate is provided on the side of the outer frame facing away from the inner frame, the reinforcement plate is against the wall, and a pouring groove is formed between the reinforcement plate and the outer frame, and the pouring groove is used for pouring cement slurry.

[0014] Preferably, slurry grooves are provided on both inner and outer opposite sides of the outer frame, and the slurry grooves are used for pouring cement slurry.

[0015] This application includes at least one of the following beneficial technical effects:

[0016] 1. During installation, first connect the frame to the wall, and then connect the window frame to the inner frame for installation. During installation, align the positioning block of the window frame with the positioning slot and insert it. At the same time, the second clip edge is inserted into the positioning slot and abuts against the first clip edge, achieving quick installation of the window frame, convenient operation and accurate positioning.

[0017] 2. The sealing performance of the connection between the frame and the window frame is further improved by adding a waterproof sealing strip;

[0018] 3. Through the cooperation of the limiting groove and the limiting convex strip, accurate positioning can be achieved during the construction and installation process, effectively improving the accuracy of the connection position and further improving the waterproof sealing performance of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the main view used to reflect the external window frame installation structure in the embodiment of the present application.

[0020] Figure 2 yes Figure 1 Enlarged view of the middle AA section.

[0021] Figure 3 yes Figure 2A partial enlarged view of part B in the middle.

[0022] Explanation of the accompanying reference numerals: 1. Frame; 11. Outer frame; 111. Reinforcement plate; 112. Pouring groove; 113. Slurry hanging groove; 12. Inner frame; 121. Positioning groove; 122. First clipping edge; 123. Waterproof sealing strip; 124. Connecting screw hole; 2. Window frame; 21. Positioning plug; 22. Second clipping edge; 3. Connecting plate; 31. Connecting bolt; 32. Limiting convex strip; 4. Water guide plate; 41. Limiting groove; 5. Wall. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1 - 3 This application is described in further detail.

[0024] The embodiment of the present application discloses a waterproof exterior window frame installation structure, such as Figure 1 As shown, the invention comprises a frame 1 and a window frame 2. The frame 1 comprises an outer frame 11 and an inner frame 12. The outer frame 11 and the inner frame 12 are fixedly connected. The outer frame 11 is embedded in the wall 5, and the inner frame 12 is connected to the window frame 2. Four frames 1 are provided, and the four frames 1 are sequentially connected to form a rectangular outer window frame. In this embodiment, the frame 1 can be made of either aluminum alloy or plastic.

[0025] like Figure 2 and 3 As shown, a reinforcement plate 111 is fixedly connected to the side of the outer frame 11 facing away from the inner frame 12, and a grouting groove 112 is formed between the reinforcement plate 111 and the outer frame 11. When installing the outer frame 11 during construction, the wall 5 is constructed to the designed height and then the outer frame 11 is temporarily fixed. Then, the reinforcement plate 111 is abutted against the wall 5 and cement slurry is poured into the grouting groove 112 to achieve a fixed connection between the outer frame 11 and the wall 5. In order to further improve the stability of the installation of the outer frame 11, grouting grooves 113 are opened on the inner and outer opposite sides of the outer frame 11. The grouting grooves 113 are filled with cement slurry, which increases the bonding area between the outer frame 11 and the wall 5, thereby improving the stability of the installation of the outer frame 11.

[0026] like Figure 2 and 3 As shown, a positioning groove 121 is defined on the side of the inner frame 12 facing away from the outer frame 11. A first clipping edge 122 is fixedly connected to the inner frame 12 and located on the groove wall of the positioning groove 121. Two first clipping edges 122 are provided, and the two first clipping edges 122 are symmetrically fixedly connected to the groove walls on opposite sides of the positioning groove 121. The first clipping edges 122 protrude into the groove of the positioning groove 121.

[0027] like Figure 2 and 3As shown in the figure, a positioning plug 21 and a second clamping edge 22 are fixedly connected to the outer periphery of the window frame 2 on the side facing the inner frame 12. There are two second clamping edges 22, and the two second clamping edges 22 are symmetrically and fixedly connected to the opposite sides of the positioning plug 21. The two second clamping edges 22 protrude towards the opposite sides.

[0028] When connecting and installing the window frame 2 and the frame body 1, the construction worker aligns the positioning plug 21 on the window body with the positioning groove 121 and inserts the positioning plug 21 into the positioning groove 121. The positioning plug 21 moves synchronously with the second clamping edge 22. By utilizing the deformation of the material of the outer frame 11 itself, the second clamping edge 22 presses against the first clamping edge 122, causing the first clamping edge 122 to deform and make way. Then the second clamping edge 22 is inserted into the positioning groove 121 along the trend, and then the first clamping edge 122 returns to its natural state. At this time, the second clamping edge 22 is located in the positioning groove 121 and abuts against the first clamping edge 122. Thus, a fast, accurate and stable connection between the window frame 2 and the inner frame 12 is achieved.

[0029] As Figure 3 shown, in order to improve the waterproof performance of the external window attachment frame, a waterproof sealing strip 123 is fixedly connected to the outer periphery of the first clamping edge 122. When the second clamping edge 22 is connected to the first clamping edge 122, the first clamping edge 122 and the second clamping edge 22 respectively abut against both sides of the waterproof sealing strip 123.

[0030] As Figure 2 and 3 shown, the external window attachment frame installation structure further includes a connecting plate 3 and a water guide plate 4. The side wall of the inner frame 12 close to the outer frame 11 is connected to the wall body 5 by cement mortar. The water guide plate 4 is fixedly connected to the wall body 5 and is located outside the inner frame 12. The water guide plate 4 is inclined towards the ground. The connecting plate 3 is in an "L" shape, and the two plate surfaces of the "L" - shaped connecting plate 3 are respectively connected to two adjacent inner frames 12. There are four connecting plates 3, which are located at the four corners of the frame body 1. One side of the connecting plate 3 abuts against the wall body 5, and the other side abuts against the plate surface of the water guide plate 4.

[0031] As Figure 2 and 3As shown, a connecting bolt 31 is passed through the connecting plate 3, and a connecting screw hole 124 for the connecting bolt 31 to screw into is provided on the first clamping edge 122. The connecting plate 3 and the first clamping edge 122 are connected by the connecting bolt 31. A limiting groove 41 is provided on one side of the water guide plate 4 close to the inner frame 12, and a limiting rib 32 is fixedly connected to one side of the connecting plate 3 facing the water guide plate 4. The limiting rib 32 is embedded in the limiting groove 41. In this embodiment, the limiting rib 32 is made of TPV material, that is, thermoplastic vulcanizate, which is a thermoplastic elastomer material that combines the high elasticity of rubber and the processability of plastic, and has excellent physical properties and processing properties. Due to the ethylene propylene diene monomer rubber component in its base material, the TPV material increases the weather resistance, making the limiting rib 32 made of TPV material not easy to crack and have a longer service life.

[0032] During construction, the four frames 1 are first positioned and fixed by means of temporary fixation, and then the outer frame 11 of the frame 1 and a part of the inner frame 12 are adhesively connected to the wall 5 through cement slurry. After the frame 1 is installed, the window frames 2 are correspondingly positioned and inserted into the inner frame 12 one by one to achieve connection. Then, the connecting plate 3 is placed at the corner position, and by rotating the connecting bolt 31, the connecting plate 3 moves towards the first clamping edge 122 until the limiting rib 32 is snapped into the limiting groove 41. The limiting rib 32 can further improve the waterproof performance of this installation structure. At this time, the connecting plate 3 and the first clamping edge 122 are fixedly connected by the connecting bolt 31, and through the pressing action of the connecting plate 3, the clamping between the first clamping edge 122 and the second clamping edge 22 is made tighter, further improving the stability of the connection.

[0033] The above are all preferred embodiments of this application, and the protection scope of this application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A waterproof exterior window frame mounting structure, characterized by: It comprises a frame body (1) and a window frame (2), wherein the frame body (1) comprises an outer frame (11) and an inner frame (12), the outer frame (11) and the inner frame (12) are fixedly connected, the outer frame (11) is embedded in a wall body (5), and the inner frame (12) is connected to the window frame (2); A positioning groove (121) is provided on the inner frame (12); a first clamping edge (122) is provided on the inner frame (12) and on a groove wall located in the positioning groove (121); a positioning plug (21) and a second clamping edge (22) are provided on the outer periphery of the window frame (2); the second clamping edge (22) is fixedly connected to the positioning plug (21); when the positioning plug (21) is inserted into the positioning groove (121), the second clamping edge (22) is located in the positioning groove (121) and abuts against the first clamping edge (122).

2. The waterproof exterior window frame mounting structure according to claim 1, characterized in that: A waterproof sealing strip (123) is provided on one side of the first clamping edge (122) facing the second clamping edge (22).

3. The waterproof exterior window frame mounting structure according to claim 1, characterized in that: The invention also includes a connecting plate (3), wherein the connecting plate (3) is L-shaped, and the two plate surfaces of the L-shaped connecting plate (3) are connected to two adjacent inner frames (12) in a one-to-one correspondence. The connecting plate (3) is provided with a connecting bolt (31), and the first clamping edge (122) is provided with a connecting screw hole (124) for screwing the connecting bolt (31). The connecting plate (3) and the first clamping edge (122) are connected via the connecting bolt (31).

4. The waterproof exterior window frame mounting structure according to claim 3, characterized in that: It also includes a water guide plate (4), which is arranged on the wall (5) and located outside the inner frame (12). The inner frame (12) is connected to the wall (5) at a side wall close to the outer frame (11). One side of the connecting plate (3) abuts against the wall (5), and the other side abuts against the plate surface of the water guide plate (4).

5. The waterproof exterior window frame mounting structure according to claim 4, characterized in that: A limiting groove (41) is provided on one side of the water guide plate (4) close to the inner frame (12), and a limiting convex strip (32) is provided on the connecting plate (3), and the limiting groove (41) is for the limiting convex strip (32) to be embedded.

6. The waterproof exterior window frame mounting structure according to claim 5, characterized in that: The limiting convex strip (32) is made of TPV material.

7. The waterproof exterior window frame mounting structure according to claim 1, characterized in that: A reinforcing plate (111) is provided on the side of the outer frame (11) facing away from the inner frame (12), the reinforcing plate (111) abuts against the wall (5), and a pouring groove (112) is formed between the reinforcing plate (111) and the outer frame (11), and the pouring groove (112) is used for pouring cement slurry.

8. The waterproof exterior window frame mounting structure according to claim 1, characterized in that: The outer frame (11) is provided with slurry grooves (113) on both the inner and outer opposite sides. The slurry grooves (113) are used for pouring cement slurry.

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