Bridge-cut aluminum door and window with good heat insulation effect

By using standardized components and thermal insulation pads, the problems of difficult installation and insufficient thermal and sound insulation of traditional thermally broken aluminum windows and doors have been solved, achieving rapid installation, efficient thermal and sound insulation, and prevention of corrosion.

CN224300704UActive Publication Date: 2026-05-29DONGGUANG COUNTY WANQIANG DOORS & WINDOWS ENGINEERING CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUANG COUNTY WANQIANG DOORS & WINDOWS ENGINEERING CO LTD
Filing Date
2025-04-18
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional thermally broken aluminum windows and doors are time-consuming and labor-intensive to install, prone to installation errors, have limited heat and sound insulation effects, and metal connectors are prone to corrosion, making it difficult to meet the energy-saving requirements of modern buildings.

Method used

The installation mechanism, which adopts standardized mating parts design, and the heat insulation mechanism with hollow layer and heat insulation pad, combined with composite material protective cover, realizes pre-embedded positioning and effective thermal barrier to prevent water vapor and corrosive gas intrusion.

Benefits of technology

It enables plug-and-play installation, significantly improves heat and sound insulation performance, prevents condensation, ensures uniform temperature at the glass edges, and protects the connection points from corrosion.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224300704U_ABST
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Abstract

The utility model discloses a kind of broken bridge aluminium door and window of good heat insulation effect, including main body, mounting mechanism and heat insulation mechanism, the mounting mechanism includes cooperation piece, first bolt, fixed block, sliding block and second bolt, under the mutual cooperation of above mechanism, the device adopts standardization cooperation piece design, can be pre-embedded positioning in building construction stage, this design makes door and window installation can realize "plug and play" effect, installation time can be greatly shortened, in addition, this innovative structure is formed by the synergies of hollow layer and heat insulation pad, effective thermal barrier, not only significantly improve the heat insulation effect, but also simultaneously realize excellent sound insulation performance, reasonable heat insulation pad arrangement ensures that the temperature of glass edge is balanced, effectively prevent dewing phenomenon.
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Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a thermally broken aluminum window and door with good thermal insulation performance. Background Technology

[0002] Thermally broken aluminum windows are a type of high-performance window commonly used in buildings. They are widely popular for their superior thermal insulation, sound insulation, and sealing properties. The "thermal breakage" in thermally broken aluminum windows refers to the aluminum alloy profiles being connected by a layer of non-metallic thermal insulation material (usually polyester, nylon, or other plastic materials). The quality of this insulation material directly affects the thermal insulation performance. Generally speaking, the higher the thickness, material, and density of the thermal break strip, the better the thermal insulation effect.

[0003] Firstly, traditional doors and windows require on-site measurement and drilling during installation, which is not only time-consuming and labor-intensive, but also prone to installation deviations due to improper operation.

[0004] Secondly, traditional single-pane glass or simple double-glazed glass has limited heat and sound insulation effects, making it difficult to meet the energy-saving requirements of modern buildings. In environments with large temperature differences, condensation is prone to occur, affecting the user experience and potentially causing subsequent problems such as mold growth.

[0005] Finally, exposed metal connectors will rust within 3-5 years in humid environments, seriously affecting structural safety. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the shortcomings of the existing technology, this utility model provides a thermally broken aluminum window and door with good thermal insulation effect to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a thermally broken aluminum window with good thermal insulation effect, comprising a main body, an installation mechanism, and a thermal insulation mechanism. The installation mechanism includes a mating component, a first bolt, a fixing block, a sliding block, and a second bolt. The mating component is mated and connected to the main body. The first bolt is installed inside the fixing block. The fixing block is installed inside the mating component and is mated and connected to the mating component. The sliding block is installed inside the main body and is slidably connected to the main body and mated and connected to the mating component. The second bolt is installed on the sliding block and is mated and connected to the main body. The thermal insulation mechanism includes glass, a first thermal insulation pad, a second thermal insulation pad, and a mounting bracket. The glass is installed on the main body and is mated and connected to the first thermal insulation pad and the second thermal insulation pad. The first thermal insulation pad is installed on the main body and the mounting bracket. The second thermal insulation pad is installed inside the main body. The mounting bracket is fixedly installed on the main body.

[0010] Preferably, the main body is provided with a baffle, and the baffle and the mounting bracket are provided with an embedding groove. The first heat insulation pad is connected to the embedding groove to facilitate the protection of the glass and the heat insulation of the doors and windows.

[0011] In a further preferred embodiment, the main body is provided with a threaded hole and a cover hole, the threaded hole being engaged with the second screw to facilitate the fixing of the sliding block.

[0012] In a further preferred embodiment, the main body is equipped with a cover, which engages with a cover hole to facilitate the protection of the sliding block inside the main body.

[0013] In a further preferred embodiment, the mating component is provided with a mounting groove and a locking hole, the fixing block is installed in the mounting groove, and the sliding block is connected to the locking hole to facilitate the fixing of the main body.

[0014] In a further preferred embodiment, the main body is provided with a sliding groove, in which the sliding block slides, facilitating the stable operation of the sliding block.

[0015] In a further preferred embodiment, the main body is provided with an enclosing groove, and a protective pad is installed inside the enclosing groove to facilitate heat insulation of the exterior of the main body.

[0016] In a further preferred embodiment, the mounting grooves are arranged diagonally symmetrically on the mating component, and the fixing blocks are respectively installed in the two mounting grooves of the mating component, so as to facilitate the mating component to be fixed to the wall and to fix the main body.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a thermally broken aluminum window and door with good thermal insulation performance, and has the following beneficial effects:

[0019] In this utility model, by setting up an installation mechanism, under the mutual cooperation of components such as mating parts, first bolt, fixing block, sliding block and second bolt, this device adopts a standardized mating part design, which can be pre-embedded and positioned during the building construction stage. This design enables the "plug and play" effect when installing doors and windows, and the installation time can be greatly shortened.

[0020] In this invention, by setting up a heat insulation mechanism, the innovative structure of this device, through the synergistic effect of the hollow layer and the heat insulation pad, forms an effective thermal barrier, which not only significantly improves the heat insulation effect, but also achieves excellent sound insulation performance. The reasonable arrangement of the heat insulation pads ensures the temperature uniformity of the glass edge and effectively prevents condensation.

[0021] In this utility model, by setting up components such as cover parts and protective pads, this device can use a protective cover made of special composite materials to wrap and protect the connection parts of the embedded parts, effectively isolating water vapor and corrosive gases. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a thermally broken aluminum window and door with good thermal insulation effect according to this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0024] Figure 3 This is a schematic diagram of the connection method between the mating parts and the main body in this utility model;

[0025] Figure 4 This is an exploded view of the installation mechanism in this utility model;

[0026] Figure 5 This is a cross-sectional view of the internal structure of the main body in this utility model.

[0027] In the diagram: 1. Main body; 2. Mating component; 3. First bolt; 4. Fixing block; 5. Sliding block; 6. Second bolt; 7. Glass; 8. First heat insulation pad; 9. Second heat insulation pad; 10. Mounting bracket; 11. Baffle; 12. Embedded groove; 13. Threaded hole; 14. Cover hole; 15. Cover component; 16. Mounting groove; 17. Locking hole; 18. Sliding groove; 19. Enclosing groove; 20. Protective pad. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] Please see Figures 1-5A thermally broken aluminum window with good thermal insulation includes a main body 1, an installation mechanism, and a thermal insulation mechanism. The installation mechanism includes a mating part 2, a first bolt 3, a fixing block 4, a sliding block 5, and a second bolt 6. The mating part 2 is connected to the main body 1. The first bolt 3 is installed inside the fixing block 4. The fixing block 4 is installed inside the mating part 2 and is connected to the mating part 2. The sliding block 5 is installed inside the main body 1 and is slidably connected to the main body 1 and connected to the mating part 2. The second bolt 6 is installed on the sliding block 5 and is connected to the main body 1. The thermal insulation mechanism includes glass 7, a first thermal insulation pad 8, a second thermal insulation pad 9, and a mounting bracket 10. The glass 7 is installed on the main body 1 and is connected to the first thermal insulation pad 8 and the second thermal insulation pad 9. The first thermal insulation pad 8 is installed on the main body 1 and the mounting bracket 10. The second thermal insulation pad 9 is installed inside the main body 1. The mounting bracket 10 is fixedly installed on the main body 1.

[0031] In this embodiment, the installation mechanism includes a mating part 2, a first bolt 3, a fixing block 4, a sliding block 5, and a second bolt 6. In use, the mating part 2 can be installed on the wall where the door and window need to be installed, and holes can be drilled in advance. Then, the fixing block 4 is installed in the mounting groove 16, and the first bolt 3 is installed on the fixing block 4. Then, the main body 1 is installed in the position of the mating part 2, and the sliding block 5 inside the cover hole 14 is slid so that the sliding block 5 can slide in the sliding groove 18 and engage with the locking hole 17. At this time, the second bolt 6 can be tightened so that the second bolt 6 and the threaded hole 13 are threadedly engaged, so that the position of the sliding block 5 is fixed. Finally, the cover part 15 is installed in the cover hole 14 to complete the protection of the sliding block 5 inside the main body 1. During the installation of the main body 1, the worker has already installed the protective pad 20 in the surrounding groove 19 on the main body 1.

[0032] In this embodiment, the heat insulation mechanism includes glass 7, a first heat insulation pad 8, a second heat insulation pad 9, and a mounting bracket 10. In use, the first heat insulation pad 8 is first installed on the baffle 11 on the main body 1, and glue is applied to the first heat insulation pad 8 so that it can be fixedly installed in the embedding groove 12 of the baffle 11. Then, the first layer of glass 7 is installed inside the main body 1, so that the glass 7 contacts the first heat insulation pad 8. Then, the second heat insulation pad 9 is placed in and tightly adhered to the glass 7. After the second heat insulation pad 9 is installed on the main body 1, the glass 7 is placed on the main body 1 again. Then, glue is applied to the mounting bracket 10, and the first heat insulation pad 8 is installed on the mounting bracket 10. The mounting bracket 10 is installed on the main body 1, and pressure is applied to it so that the end face of the mounting bracket 10 matches the end face of the main body 1, and the first sealing gasket on the mounting bracket 10 is in tight contact with the glass 7, thus completing the installation of the glass 7 on the main body 1, thereby giving the door and window a heat insulation effect.

[0033] Example 2:

[0034] In summary, during use, first fix the main body 1. Then, install the mating part 2 onto the wall where the door / window will be installed, and pre-drill holes. Next, install the fixing block 4 into the mounting groove 16 and install the first bolt 3 onto the fixing block 4. Then, install the main body 1 into the mating part 2 position and slide the sliding block 5 inside the cover hole 14, allowing it to slide in the sliding groove 18 and engage with the locking hole 17. At this point, tighten the second bolt 6, causing the threads of the second bolt 6 to engage with the threaded hole 13, thus fixing the position of the sliding block 5. Finally, install the cover part 15 into the cover hole 14 to protect the sliding block 5 inside the main body 1. During installation, the worker has already installed the protective pad 20 into the surrounding groove 19 on the main body 1. After fixing the main body 1, install the heat insulation mechanism. First, the first heat insulation pad 8 is installed onto the baffle 11 on the main body 1, and glue is applied to the first heat insulation pad 8 so that it can be fixedly installed in the embedding groove 12 of the baffle 11. Then, the first layer of glass 7 is installed inside the main body 1, so that the glass 7 contacts the first heat insulation pad 8. Then, the second heat insulation pad 9 is placed in and tightly adhered to the glass 7. After the second heat insulation pad 9 is installed on the main body 1, the glass 7 is placed on the main body 1 again. Then, glue is applied to the mounting bracket 10, and the first heat insulation pad 8 is installed on the mounting bracket 10. The mounting bracket 10 is installed on the main body 1, and pressure is applied to it so that the end face of the mounting bracket 10 matches the end face of the main body 1, and the first sealing gasket on the mounting bracket 10 is in tight contact with the glass 7. The installation of the glass 7 on the main body 1 is completed, so that the door and window have a heat insulation effect.

[0035] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A thermally broken aluminum window and door with good thermal insulation performance, comprising a main body (1), an installation mechanism, and a thermal insulation mechanism, characterized in that, The installation mechanism includes a mating part (2), a first bolt (3), a fixing block (4), a sliding block (5), and a second bolt (6). The mating part (2) is connected to the main body (1). The first bolt (3) is installed inside the fixing block (4). The fixing block (4) is installed inside the mating part (2) and is connected to the mating part (2). The sliding block (5) is installed inside the main body (1) and is connected to the main body (1) and the mating part (2) respectively. The second bolt (6) is installed on the sliding block (5) and is connected to the main body (1). The heat insulation mechanism includes a glass (7), a first heat insulation pad (8), a second heat insulation pad (9), and a mounting bracket (10). The glass (7) is installed on the main body (1) and is connected to the first heat insulation pad (8) and the second heat insulation pad (9) respectively. The first heat insulation pad (8) is installed on the main body (1) and the mounting bracket (10) respectively. The second heat insulation pad (9) is installed inside the main body (1). The mounting bracket (10) is fixedly installed on the main body (1).

2. The thermally broken aluminum window and door with good thermal insulation effect according to claim 1, characterized in that: The main body (1) is provided with a baffle (11), and the baffle (11) and the mounting bracket (10) are provided with an embedding groove (12), and the first heat insulation pad (8) is connected to the embedding groove (12).

3. The thermally broken aluminum window and door with good thermal insulation effect according to claim 2, characterized in that: The main body (1) is provided with a threaded hole (13) and a cover hole (14), and the threaded hole (13) is connected to the second bolt (6).

4. The thermally broken aluminum window and door with good thermal insulation effect according to claim 3, characterized in that: A cover (15) is installed on the main body (1), and the cover (15) is connected to the cover hole (14).

5. The thermally broken aluminum window and door with good thermal insulation effect according to claim 1, characterized in that: The mating part (2) is provided with an installation groove (16) and a locking hole (17). The fixing block (4) is installed in the installation groove (16), and the sliding block (5) is connected to the locking hole (17).

6. The thermally broken aluminum window and door with good thermal insulation effect according to claim 2, characterized in that: The main body (1) is provided with a sliding groove (18) inside, and the sliding block (5) slides in the sliding groove (18).

7. The thermally broken aluminum window and door with good thermal insulation effect according to claim 1, characterized in that: The main body (1) is provided with a surrounding groove (19), and a protective pad (20) is installed inside the surrounding groove (19).

8. A thermally broken aluminum window and door with good thermal insulation effect according to claim 5, characterized in that: The mounting slots (16) are arranged diagonally symmetrically on the mating parts (2), and the fixing blocks (4) are respectively installed in the two mounting slots (16) of the mating parts (2).