Thermal break aluminum profile
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU BEISU MANAGEMENT CONSULTING CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-06-30
AI Technical Summary
Existing thermally broken aluminum profiles require drilling holes in the profile surface during connection, which reduces sealing performance, increases the risk of air infiltration and rainwater leakage, and affects the thermal insulation and sound insulation effect.
The design employs a combination of a center plate, connecting side plates, and mounting cavity and groove, along with a rotating plate and limiting plate design, to ensure precise embedding and secure connection of the aluminum material. The smooth fabric reduces friction and prevents slippage.
It achieves stable and accurate positioning and connection of aluminum materials, improves sealing performance, prevents slippage, simplifies the installation process, and enhances structural safety.
Smart Images
Figure CN224432332U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of thermally broken aluminum profile structure, specifically to a thermally insulated thermally broken aluminum profile. Background Technology
[0002] Thermally broken aluminum profiles are composite profiles with thermal insulation function, made by connecting aluminum alloy profiles with thermal insulation material. Commonly known as "thermal break profiles," they essentially have a "thermal insulation layer" between two aluminum alloy profiles, interrupting the heat transfer between the metals. Thermally broken aluminum profiles are a building material with excellent thermal insulation performance and are commonly used in the manufacture of doors and windows. Through their thermal break structure, they effectively prevent heat conduction. The application of thermally broken aluminum profiles in building doors and windows can improve thermal insulation performance, save energy, and provide a comfortable indoor environment.
[0003] In application number CN202421676970.9, a thermally broken aluminum profile is disclosed. This thermally broken aluminum profile, through a set connecting component, allows the fixing post to pass through the first connecting hole and enter the collar. The locking block enters the locking groove for limiting. At this time, the thermally broken aluminum frames are stable, which facilitates the stacking of the thermally broken aluminum frames and prevents slippage, thus avoiding safety accidents. When a set of thermally broken aluminum frames is rotated, the inclined surface of the locking block will abut against the inner wall of the locking groove, and the locking block will disengage from the locking groove, thus separating the thermally broken aluminum frames.
[0004] However, in order to facilitate the stacking of thermally broken aluminum frames, the device requires drilling holes in the surface of the thermally broken aluminum material. The sealing performance of doors and windows is crucial. Drilling holes in the profile, even if they are filled or sealed with connectors later, makes it difficult to guarantee that these holes will achieve the same level of long-term sealing effect as the original profile. This increases the possibility of air infiltration (affecting thermal insulation and sound insulation), and more seriously, it increases the risk of rainwater leakage. Especially in severe weather such as typhoons and rainstorms, rainwater may seep into the room through these holes or joint gaps, causing damage to walls and floors. Therefore, a thermally broken aluminum profile is proposed. Utility Model Content
[0005] The main purpose of this utility model is to provide a thermally insulated aluminum profile that can effectively solve the problems in the background art.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] A thermally broken aluminum profile includes a center plate, with connecting side plates fixedly connected to both ends of the center plate. A first mounting cavity is formed on the top surface of the center plate for inserting a first aluminum material. A second mounting cavity is formed on the bottom surface of the center plate for inserting a second aluminum material. A first groove and a second groove are provided on the side of the two connecting side plates that are close to each other, with the first groove located directly above the second groove.
[0008] By adopting the above technical solution, the first and second aluminum materials are precisely embedded through the cooperation of the center plate, connecting side plate, installation cavity, and groove. The protruding parts are locked into the corresponding groove to enhance stability and positioning accuracy. The design of the rotating plate and limiting plate can effectively prevent the profile from sliding out after installation, ensuring that the two thermally broken aluminum profiles are firmly connected, ensuring structural safety. The installation process is clear, simple, and easy to operate.
[0009] Specifically, the first groove is adapted to the structure of the protruding part of the first aluminum material, and the first groove is used for the protruding part of the first aluminum material to pass through.
[0010] By adopting the above technical solution, the function of the groove is to cooperate with the protruding part of the first aluminum material. When the first aluminum material is inserted into the first mounting cavity, its protruding part will be precisely locked into the first groove. This structural design not only further enhances the connection stability between the first aluminum material and the center plate, but also plays a positioning role to ensure the accuracy of the installation position.
[0011] Specifically, the second groove is adapted to the structure of the protruding part of the second aluminum material, and the second groove is used for the protruding part of the second aluminum material to pass through.
[0012] By adopting the above technical solution, the second groove is adapted to the protruding part of the second aluminum material. When the second aluminum material is inserted into the second mounting cavity, its protruding part will smoothly penetrate the second groove.
[0013] Specifically, the two ends of the center plate are rotatably connected to rotating plates via damping shafts, and two limiting plates are fixedly connected to the outer side of the rotating plates.
[0014] By adopting the above technical solution, the rotating plate is connected to the center plate through a damping shaft, which allows the rotating plate to rotate flexibly and remain stable in the required position. When the first aluminum material and the second aluminum material are respectively inserted into the corresponding mounting cavity and the protruding part is locked into the groove, the rotating plate is rotated so that the limiting plate on its outer side rotates to a position perpendicular to the center plate. At this time, the limiting plate acts as a barrier to prevent the first aluminum material and the second aluminum material from sliding out of the mounting cavity, thereby achieving a reliable connection between the two thermally broken aluminum profiles.
[0015] Specifically, the top and bottom surfaces of the center plate are covered with silky fabric.
[0016] By adopting the above technical solution, the silky cloth pasted on the top and bottom surfaces of the center plate mainly serves to reduce friction. When the first and second aluminum materials are inserted into the mounting cavity, the silky cloth can reduce the friction between the profile and the center plate, avoid surface scratches, and allow the first and second aluminum materials to be inserted into the cavity more smoothly.
[0017] The beneficial effects of this utility model are:
[0018] The thermally broken aluminum profile of this utility model, through the cooperation of the center plate, connecting side plate, installation cavity, and groove, allows the first and second aluminum materials to be precisely embedded. The protruding parts are locked into the corresponding grooves to enhance stability and positioning accuracy. The design of the rotating plate and limiting plate can effectively prevent the profile from sliding out after installation, ensuring that the two thermally broken aluminum profiles are firmly connected, guaranteeing structural safety. The installation process is clear, simple, and easy to operate. Attached Figure Description
[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0021] Figure 2 This is a schematic diagram of the connecting side plate structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the central plate structure of this utility model;
[0023] In the diagram: 1. First aluminum material; 2. Center plate; 3. Connecting side plate; 4. Second aluminum material; 5. Turning plate; 6. Limiting plate; 7. Silky fabric; 8. Second mounting cavity; 9. Second groove; 10. First mounting cavity; 11. First groove. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] As one embodiment of this utility model, such as Figures 1-3As shown, the thermally insulated aluminum profile of this utility model includes a central plate 2, with connecting side plates 3 fixedly connected to both ends of the central plate 2. A first mounting cavity 10 is provided on the top surface of the central plate 2 for inserting a first aluminum material 1. A second mounting cavity 8 is provided on the bottom surface of the central plate 2 for inserting a second aluminum material 4. A first groove 11 and a second groove 9 are provided on the side of the two connecting side plates 3 that are close to each other. The first groove 11 is located directly above the second groove 9.
[0026] In use, the center plate 2 is the core component of the entire connection structure, and the connecting side plates 3 at both ends play a key connecting role. During installation, the center plate 2 is placed between two thermally broken aluminum profiles that need to be connected, so that the first aluminum material 1 of one aluminum profile is installed into the first mounting cavity 10, and the second aluminum material 4 of the other aluminum profile is installed into the second cavity, so that the two aluminum profiles can be connected together vertically.
[0027] It should be noted that a thermally broken aluminum profile includes a first aluminum material 1, a second aluminum material 4, and a thermal insulation component, with the thermal insulation component located between the first aluminum material 1 and the second aluminum material 4.
[0028] The present invention also includes that the first groove 11 is adapted to the structure of the protruding part of the first aluminum material 1, and the first groove 11 is used for the protruding part of the first aluminum material 1 to pass through.
[0029] In use, the first groove 11 is used to cooperate with the protruding part of the first aluminum material 1. When the first aluminum material 1 is inserted into the first mounting cavity 10, its protruding part will be precisely locked into the first groove 11. This structural design not only further enhances the connection stability between the first aluminum material 1 and the center plate 2, but also plays a positioning role to ensure the accuracy of the installation position.
[0030] The present invention also includes that the second groove 9 is adapted to the structure of the protruding part of the second aluminum material 4, and the second groove 9 is used for the protruding part of the second aluminum material 4 to pass through.
[0031] In use, the second groove 9 is adapted to the protruding part of the second aluminum material 4. When the second aluminum material 4 is inserted into the second mounting cavity 8, its protruding part will smoothly pass through the second groove 9.
[0032] This utility model also includes a rotating plate 5 rotatably connected to both ends of the center plate 2 via a damping shaft, and a limiting plate 6 fixedly connected to the outer side of the rotating plate 5, wherein two limiting plates 6 are provided.
[0033] In use, the rotating plate 5 is connected to the center plate 2 via a damping shaft, which allows the rotating plate 5 to rotate flexibly and remain stable in the required position. When the first aluminum material 1 and the second aluminum material 4 are inserted into the corresponding mounting cavities and the protruding parts are engaged in the grooves, the rotating plate 5 is rotated so that the limiting plate 6 on its outer side rotates to a position perpendicular to the center plate 2. At this time, the limiting plate 6 acts as a barrier, preventing the first aluminum material 1 and the second aluminum material 4 from sliding out of the mounting cavity, thereby achieving a reliable connection between the two thermally broken aluminum profiles.
[0034] This utility model also includes that the top and bottom surfaces of the center plate 2 are both covered with silky fabric 7.
[0035] When in use, the silky cloth 7 pasted on the top and bottom surfaces of the center plate 2 mainly serves to reduce friction. When the first aluminum material 1 and the second aluminum material 4 are inserted into the mounting cavity, the silky cloth 7 can reduce the friction between the profile and the center plate 2, avoid surface scratches, and allow the first aluminum material 1 and the second aluminum material 4 to be inserted into the cavity more smoothly.
[0036] In use, the first aluminum profile 1 of the thermally broken aluminum profile is inserted into the first mounting cavity 10 with its cross-section facing the inside. At the same time, the protruding part of the first aluminum profile 1 is inserted into the first groove 11 on the upper part of the two connecting side plates 3. Then, the second aluminum profile 4 of the other thermally broken aluminum profile is inserted into the second mounting cavity 8 with its protruding part inserted into the second groove 9 on the lower part of the two second connecting side plates 3. Finally, by rotating the rotating plate 5, the limiting plate 6 connected to the outside of the rotating plate 5 is made to be in a vertical state, so that the first aluminum profile 1 and the second aluminum profile 4 cannot slide out of the first mounting cavity 10 and the second mounting cavity 8. In this way, the two thermally broken aluminum profiles are connected vertically by the two connecting side plates 3 and the center plate 2.
[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A thermally insulated aluminium profiled section comprising a central plate (2), characterised in that, Both ends of the center plate (2) are fixedly connected to connecting side plates (3). The top surface of the center plate (2) is provided with a first mounting cavity (10) for the first aluminum material (1) to be installed and inserted. The bottom surface of the center plate (2) is provided with a second mounting cavity (8) for the second aluminum material (4) to be installed and inserted. The two connecting side plates (3) are provided with a first groove (11) and a second groove (9) on the side that is close to each other. The first groove (11) is located directly above the second groove (9).
2. The thermally insulated aluminum profile according to claim 1, characterized in that, The first groove (11) is adapted to the structure of the protruding part of the first aluminum material (1), and the first groove (11) is used for the protruding part of the first aluminum material (1) to pass through.
3. The thermally insulated aluminum profile according to claim 1, characterized in that, The second groove (9) is adapted to the structure of the protruding part of the second aluminum material (4), and the second groove (9) is used for the protruding part of the second aluminum material (4) to pass through.
4. The thermally insulated aluminum profile according to claim 1, characterized in that, The two ends of the center plate (2) are rotatably connected to the rotating plate (5) via a damping shaft. The outer side of the rotating plate (5) is fixedly connected to the limiting plate (6), and the limiting plate (6) has two pieces.
5. The thermally insulated aluminum profile according to claim 1, characterized in that, The top and bottom surfaces of the center plate (2) are covered with silky fabric (7).