Fixing structure of energy-saving door and window

Abstract

The utility model discloses an energy-saving door and window fixing structure which comprises a window arranged on a cement base, a middle window frame is fixed in the window, a boss is arranged on the inner wall of the middle window frame, a door and window body is connected in the middle window frame in a sleeved mode, the door and window body abuts against the boss, a protruding block is fixed to the edge of the window frame of the door and window body, and the protruding block abuts against the boss. A limiting mechanism used for limiting the protruding block is installed on the middle window frame, and the door and window body and the boss are sealed through a first sealing ring. By arranging the middle window frame, the installation accuracy of the door and window body can be improved, when the door and window body needs to be disassembled, the positioning column is pressed down, the boss can be drawn out, and therefore the door and window body is disassembled, when the door and window body is installed in the same way, the positioning column is inserted into the positioning hole in the protruding block under the restoring force of the spring, and therefore the door and window body can be fixed. In this way, the door and window body is convenient to disassemble, assemble, maintain and replace, and external water can be prevented from permeating through the arranged first sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving doors and windows, and in particular to a fixing structure of energy-saving doors and windows. Background Art

[0002] Energy-saving doors and windows are designed to increase the lighting and ventilation area or to reflect the characteristics of modern buildings. The principle is to improve the energy-saving performance of doors and windows by improving the thermal insulation performance of materials and the sealing performance of doors and windows. The frames of our common energy-saving doors and windows are directly fixed to the windows of the cement base. In this way, when the doors and windows need to be replaced, the connection between the doors and windows and the cement base needs to be knocked off, which is very labor-intensive and causes great damage to the wall. For this reason, we propose a fixing structure for energy-saving doors and windows. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a fixing structure for energy-saving doors and windows.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A fixing structure for energy-saving doors and windows, comprising a window arranged on a cement base, wherein an intermediate window frame is fixed in the window, a boss is arranged on the inner wall of the intermediate window frame, a door and window body is sleeved in the intermediate window frame, and the door and window body rests on the boss, a boss is fixed on the edge of the window frame of the door and window body, a limiting mechanism for limiting the boss is installed on the intermediate window frame, and the door and window body and the boss are sealed by a first sealing ring.

[0006] Preferably, a connecting column is fixed to the side of the middle window frame, a reinforcing rod is fixed to the side of the connecting column, and the connecting column and the reinforcing rod are embedded in the cement base when the cement base is cast.

[0007] Preferably, the fitting edge between the middle window frame and the cement base is sealed by a second sealing ring.

[0008] Preferably, the middle window frame and the boss are an integral structure.

[0009] Preferably, the limiting mechanism includes a sleeve, a spring, and a positioning column. The sleeve is fixedly sleeved in the middle window frame. The sleeve is connected with a positioning column via a spring. The positioning column is slidably sleeved in the sleeve. A positioning hole is opened on the protrusion, and the positioning column matches the positioning hole.

[0010] Preferably, the first sealing ring includes a first connecting part and a second connecting part, the cross-section of the first connecting part is L-shaped, the cross-section of the second connecting part is T-shaped, the first connecting part and the second connecting part are an integral structure, the first connecting part is clamped on the boss, and the second connecting part is embedded in the window frame of the door and window body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, when the cement base is cast, the middle window frame is fixedly connected to the cement base by burying the connecting column and the reinforcing rod into the cement base. By setting the middle window frame, the installation accuracy of the door and window body can be improved. When disassembly is required, the positioning column is pressed, and the boss can be pulled out at this time, so that the door and window body can be removed. Similarly, during installation, the positioning column can be inserted into the positioning hole on the protrusion under the restoring force of the spring, so that the door and window body can be fixed. This facilitates the disassembly and assembly of the door and window body, and is convenient for maintenance and replacement. The first sealing ring provided can prevent external water from seeping in. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A cross-sectional view of a fixing structure of an energy-saving door and window proposed by the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the local structure.

[0015] In the figure: 1 cement base, 2 middle window frame, 3 limit mechanism, 31 sleeve, 32 spring, 33 positioning column, 4 door and window body, 5 protrusion, 6 first sealing ring, 61 first connecting part, 62 second connecting part, 7 connecting column, 8 reinforcing rod, 9 second sealing ring. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1 , Figure 2, a fixing structure of energy-saving doors and windows, including a window arranged on a cement base 1, an intermediate window frame 2 is fixed in the window, a connecting column 7 is fixed on the side of the intermediate window frame 2, and a reinforcing rod 8 is fixed on the side of the connecting column 7. When the cement base 1 is cast, the intermediate window frame 2 is fixedly connected to the cement base 1 by burying the connecting column 7 and the reinforcing rod 8 in the cement base 1. By setting the intermediate window frame 2, the installation accuracy of the door and window body 4 can be improved. The inner wall of the intermediate window frame 2 is provided with a boss, the door and window body 4 is sleeved in the intermediate window frame 2, and the door and window body 4 is abutted on the boss, and a convex block 5 is fixed on the window frame edge of the door and window body 4. A limiting mechanism 3 for limiting the convex block 5 is installed on the intermediate window frame 2, and the limiting mechanism 3 limits the convex block 5, so that the door and window body 4 can be fixed, so that the disassembly and assembly of the door and window body 4 is convenient, and maintenance and replacement are convenient. The door and window body 4 and the boss are sealed by a first sealing ring 6, and the first sealing ring 6 provided can prevent external water from seeping in.

[0018] Reference Figure 2 The fitting edge between the middle window frame 2 and the cement base 1 is sealed by a second sealing ring 9, and the middle window frame 2 and the boss are an integral structure.

[0019] Reference Figure 2 The limiting mechanism 3 includes a sleeve 31, a spring 32, and a positioning column 33. The sleeve 31 is fixedly sleeved in the middle window frame 2. The sleeve 31 is connected with the positioning column 33 through the spring 32. The positioning column 33 is slidably sleeved in the sleeve 31. A positioning hole is opened on the protrusion 5, and the positioning column 33 matches the positioning hole. When disassembly is required, press the positioning column 33, then the boss 5 can be pulled out, so that the door and window body 4 can be removed. Similarly, when installing, the positioning column 33 can be inserted into the positioning hole on the protrusion 5 under the restoring force of the spring 32.

[0020] Referring to the figure, the first sealing ring 6 includes a first connecting part 61 and a second connecting part 62. The cross-section of the first connecting part 61 is L-shaped, and the cross-section of the second connecting part 62 is T-shaped. The first connecting part 61 and the second connecting part 62 are an integral structure. The first connecting part 61 is clamped on the boss, and the second connecting part 62 is embedded in the window frame of the door and window body 4. Through the first connecting part 61 and the second connecting part 62, a good wrapping surface can be formed to effectively prevent external water from seeping in.

[0021] Working principle: When in use, the middle window frame 2 is fixedly connected to the cement base 1 by burying the connecting column 7 and the reinforcing rod 8 into the cement base 1 when the cement base 1 is cast. By setting the middle window frame 2, the installation accuracy of the door and window body 4 can be improved. When disassembly is required, the positioning column 33 is pressed, and the boss 5 can be pulled out at this time, so that the door and window body 4 can be removed. Similarly, when installing, the positioning column 33 can be inserted into the positioning hole on the protrusion 5 under the restoring force of the spring 32, so that the door and window body 4 can be fixed. This facilitates the disassembly and assembly of the door and window body 4, and is convenient for maintenance and replacement. The first sealing ring 6 set can prevent external water from seeping in.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing structure for energy-saving doors and windows, comprising a window arranged on a cement base (1), characterized in that: An intermediate window frame (2) is fixed in the window, an inner wall of the intermediate window frame (2) is provided with a boss, a door and window body (4) is sleeved in the intermediate window frame (2), and the door and window body (4) abuts against the boss, a convex block (5) is fixed on the window frame edge of the door and window body (4), a limiting mechanism (3) for limiting the convex block (5) is installed on the intermediate window frame (2), and the door and window body (4) and the boss are sealed by a first sealing ring (6).

2. The fixing structure of energy-saving doors and windows according to claim 1, characterized in that: A connecting column (7) is fixed to the side of the middle window frame (2), a reinforcing rod (8) is fixed to the side of the connecting column (7), and the connecting column (7) and the reinforcing rod (8) are embedded in the cement base (1) when the cement base (1) is cast.

3. The fixing structure of energy-saving doors and windows according to claim 1, characterized in that: The fitting edges of the middle window frame (2) and the cement base (1) are sealed via a second sealing ring (9).

4. The fixing structure of energy-saving doors and windows according to claim 1, characterized in that: The middle window frame (2) and the boss are an integral structure.

5. The fixing structure of energy-saving doors and windows according to claim 1, characterized in that: The limiting mechanism (3) comprises a sleeve (31), a spring (32), and a positioning column (33); the sleeve (31) is fixedly sleeved in the middle window frame (2); the sleeve (31) is connected with the positioning column (33) via the spring (32); the positioning column (33) is slidably sleeved in the sleeve (31); a positioning hole is formed on the protrusion (5); and the positioning column (33) matches the positioning hole.

6. The fixing structure of energy-saving doors and windows according to claim 1, characterized in that: The first sealing ring (6) comprises a first connecting portion (61) and a second connecting portion (62); the cross section of the first connecting portion (61) is L-shaped, and the cross section of the second connecting portion (62) is T-shaped; the first connecting portion (61) and the second connecting portion (62) are an integral structure; the first connecting portion (61) is clamped on the boss, and the second connecting portion (62) is embedded in the window frame of the door and window body (4).

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