A multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows

Abstract

This utility model provides a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermally insulated and energy-saving doors and windows, belonging to the field of door and window manufacturing technology. It includes an outer compartment and a transmission assembly. The transmission assembly is placed inside the outer compartment and includes an inner compartment slidably connected within the outer compartment. A first transmission rod is rotatably connected to the inner compartment. A second transmission rod is rotatably connected to the side of the first transmission rod away from the torque spring. A sliding column is fixedly connected to the second transmission rod, and a connecting plate is fixedly connected to the sliding column, ultimately achieving a reduction in the overall volume of the outer compartment. This flexible transmission adjustment mechanism breaks through the limitations of existing standard-sized thermal insulation strips, effectively solving the problem of difficulty in adapting to non-standard-sized large-span doors and windows, and irregular-shaped doors and windows in commercial buildings or high-end residential projects, thus enhancing the adaptability of the thermal insulation strip to diverse door and window designs.

Description

Technical Field

[0001] This utility model relates to the field of door and window manufacturing technology, and in particular to a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows. Background Technology

[0002] In today's global context of advocating sustainable development and building energy conservation, building energy consumption has become a major concern. Windows and doors, as a crucial component of the building envelope, directly impact the overall energy consumption of a building. Research indicates that aluminum alloy windows and doors are widely used in modern construction projects due to their advantages such as light weight, high strength, good processing performance, and attractive appearance. However, the high thermal conductivity of aluminum alloys is a significant drawback in terms of insulation, making improving the thermal insulation performance of aluminum alloy windows and doors a crucial issue that urgently needs to be addressed in the field of building energy conservation.

[0003] In current technology, the production of thermal break strips mostly follows certain standard sizes and specifications to achieve large-scale industrial production, reduce costs, and improve production efficiency. These standard sizes are determined based on common aluminum alloy door and window designs. However, actual building projects vary greatly, and the size and shape of doors and windows are affected by various factors such as architectural style, functional layout, and space constraints. In some commercial buildings or high-end residential projects with unique exterior designs, non-standard-sized large-span doors and windows are used. In such cases, existing standard-sized thermal break strips cannot meet the requirements and need to be custom-made.

[0004] Therefore, this application provides a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and propose a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows, comprising:

[0007] External warehouse;

[0008] A transmission assembly is located inside an outer compartment. The transmission assembly includes an inner compartment that is slidably connected to the outer compartment. A first transmission rod is rotatably connected to the inner compartment. A second transmission rod is rotatably connected to the side of the first transmission rod away from the torque spring. A sliding column is fixedly connected to the second transmission rod. A connecting plate is fixedly connected to the sliding column.

[0009] An anti-detachment assembly is placed on both sides of the outer compartment. The anti-detachment assembly includes a fixed block that is slidably connected to the first transmission rod. A transmission shaft is slidably connected to the fixed block, and a transmission plate is slidably connected to the transmission shaft.

[0010] In a preferred embodiment, the transmission plate is fixedly connected to the outer compartment, and mounting plates are fixedly connected to both sides of the outer compartment.

[0011] The beneficial effect of adopting the above-mentioned further solution is that by fixing mounting plates on both sides of the outer compartment, it is convenient to fix the outer compartment in use by using the mounting plates.

[0012] In a preferred embodiment, the first transmission rod is rotatably connected to the second transmission rod via a rotating shaft.

[0013] The beneficial effect of adopting the above-mentioned further solution is that by setting the first transmission rod and the second transmission rod to be rotatably connected, when in use, by pushing the inner chamber, the first transmission rod can pull down the sliding column through the rotating shaft, thereby pressing down the connecting plate.

[0014] In a preferred embodiment, the outer compartment is provided with a sliding hole, and the rotating shaft is slidably connected to the sliding hole on the outer compartment.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by opening a sliding hole on the outer compartment, it facilitates the sliding of the rotating shaft during use.

[0016] In a preferred embodiment, the mounting plate is provided with threaded holes.

[0017] The beneficial effect of adopting the above-mentioned further solution is that by opening threaded holes on the mounting plate, it is convenient to connect bolts, and the mounting plate is fixed by bolts.

[0018] In a preferred embodiment, the top of the outer compartment has an opening, and the sliding column is slidably connected to the opening at the top of the outer compartment.

[0019] The advantage of adopting the above-mentioned further solution is that it facilitates the sliding column to slide within the opening at the top of the outer compartment during use.

[0020] In a preferred embodiment, the mounting plate is slidably connected to the drive shaft.

[0021] The beneficial effect of adopting the above-mentioned further solution is that by setting the mounting plate to slide connection with the drive shaft, the drive shaft can tightly clamp the mounting plate on the outer compartment during use.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] In this invention, when the thermal insulation strip needs to be reduced in size, the inner compartment is directly inserted into the outer compartment by external force. During this process, the first transmission rod rotatably connected to the inner compartment drives the rotating shaft to slide within the sliding hole of the outer compartment. This, in turn, drives the second transmission rod to move, causing the sliding column on the second transmission rod to move downwards, which in turn drives the connecting plate to slide downwards on the outer compartment, ultimately reducing the overall volume of the outer compartment. This flexible transmission adjustment mechanism breaks through the limitations of existing standard-sized thermal insulation strips, effectively solving the problem of difficulty in adapting to non-standard-sized, large-span, and irregularly shaped doors and windows in commercial buildings or high-end residential projects, thus enhancing the adaptability of the thermal insulation strip to diverse door and window designs.

[0024] The rotating shaft drives the fixing block to slide downwards, causing the drive shaft to slide on the drive plate, which in turn clamps the mounting plate tightly. This process ensures that even after the thermal break strip's size changes, it remains firmly connected to the door and window profiles, preventing the mounting plate from detaching and guaranteeing the overall structural stability and thermal insulation performance of the doors and windows. Furthermore, mounting plates with threaded holes are fixed on both sides of the outer casing, facilitating bolt installation. Combined with the sliding connection design between the mounting plate and the drive shaft, this further enhances installation convenience and optimizes the entire installation process. This makes the thermal break strip easier to promote and apply in various building door and window projects, reducing the potential for performance issues due to improper installation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a multi-cavity irregularly shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows according to this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a multi-cavity irregularly shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows after the inner compartment is removed.

[0027] Figure 3 This is a schematic diagram showing the connection relationship between the torque spring and the first transmission rod of a multi-cavity irregularly shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows according to this utility model;

[0028] Figure 4 This is a schematic diagram showing the connection between the mounting plate of the multi-cavity irregularly shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows and the transmission shaft.

[0029] Attached Figure

[0030] 1. External warehouse;

[0031] 2. Transmission assembly; 21. Inner compartment; 22. Torque spring; 23. First transmission rod; 24. Rotating shaft; 25. Second transmission rod; 26. Sliding column; 27. Connecting plate;

[0032] 3. Anti-fall-off component; 31. Fixing block; 32. Drive shaft; 33. Mounting plate; 34. Transmission plate. Detailed Implementation

[0033] 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.

[0034] like Figure 1-4 As shown, this utility model provides a technical solution: a multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows, comprising:

[0035] Outer warehouse 1;

[0036] Transmission assembly 2 is placed inside the outer compartment 1. Transmission assembly 2 includes an inner compartment 21 that is slidably connected to the outer compartment 1. A first transmission rod 23 is rotatably connected to the inner compartment 21. A second transmission rod 25 is rotatably connected to the side of the first transmission rod 23 away from the torque spring 22. A sliding column 26 is fixedly connected to the second transmission rod 25. A connecting plate 27 is fixedly connected to the sliding column 26.

[0037] Anti-drop component 3 is placed on both sides of the outer compartment 1. Anti-drop component 3 includes a fixing block 31 that is slidably connected to the first transmission rod 23. A transmission shaft 32 is slidably connected to the fixing block 31. A transmission plate 34 is slidably connected to the transmission shaft 32.

[0038] In this invention, when the thermal insulation strip needs to be reduced in size, the inner compartment 21 is directly inserted into the outer compartment 1 by external force. During this process, the first transmission rod 23 rotatably connected to the inner compartment 21 drives the rotating shaft 24 to slide within the sliding hole of the outer compartment 1. This, in turn, drives the second transmission rod 25 to move via the rotating shaft 24. The sliding column 26 on the second transmission rod 25 then moves downwards, causing the connecting plate 27 to slide downwards on the outer compartment 1, ultimately reducing the overall volume of the outer compartment 1. This flexible transmission adjustment mechanism breaks through the limitations of existing standard-sized thermal insulation strips, effectively solving the problem of difficulty in adapting to non-standard-sized large-span doors and windows, and irregularly shaped doors and windows in commercial buildings or high-end residential projects, thus enhancing the adaptability of the thermal insulation strip to diverse door and window designs.

[0039] Furthermore, such as Figures 1 to 4 As shown, the transmission plate 34 is fixedly connected to the outer compartment 1, and mounting plates 33 are fixedly connected to both sides of the outer compartment 1. By fixing mounting plates 33 to both sides of the outer compartment 1, it is convenient to fix the outer compartment 1 through the mounting plates 33 during use.

[0040] The first transmission rod 23 is rotatably connected to the second transmission rod 25 via the rotating shaft 24. By setting the first transmission rod 23 and the second transmission rod 25 to be rotatably connected, when in use, by pushing the inner chamber 21, the first transmission rod 23 can pull down the sliding column 26 via the rotating shaft 24, thereby pressing down the connecting plate 27.

[0041] The outer compartment 1 has a sliding hole, and the rotating shaft 24 is slidably connected in the sliding hole on the outer compartment 1. The sliding hole on the outer compartment 1 facilitates the sliding of the rotating shaft 24 during use.

[0042] The mounting plate 33 has threaded holes, which facilitates the connection of bolts and allows the mounting plate 33 to be fixed in place.

[0043] An opening is provided at the top of the outer compartment 1, and the sliding column 26 is slidably connected in the opening at the top of the outer compartment 1, so that the sliding column 26 can slide in the opening at the top of the outer compartment 1 during use.

[0044] The above solution also has the problem of not clearly defining the connection relationship between the drive shaft 32 and the mounting plate 33, such as... Figures 2 to 4 As shown, the mounting plate 33 is slidably connected to the drive shaft 32. By setting the mounting plate 33 and the drive shaft 32 to be slidably connected, the drive shaft 32 can tightly clamp the mounting plate 33 onto the outer compartment 1 during use.

[0045] Working principle: such as Figure 1-4 As shown,

[0046] When in use, when the heat insulation strip needs to be reduced in size, the inner compartment 21 is directly inserted into the outer compartment 1 by external force. During this process, the first transmission rod 23 will drive the rotating shaft 24 to slide in the sliding hole on the outer compartment 1, which in turn drives the second transmission rod 25 to slide in the sliding hole on the outer compartment 1, so that the sliding column 26 drives the connecting plate 27 to slide downward on the outer compartment 1, so that the connecting plate 27 is moved down, and the overall volume of the outer compartment 1 is reduced.

[0047] During this process, the rotating shaft 24 will drive the fixed block 31 to slide downward, causing the transmission shaft 32 to slide on the transmission plate 34, so that the transmission shaft 32 tightly clamps the mounting plate 33 and prevents the mounting plate 33 from falling off.

[0048] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-cavity special-shaped heat-insulating strip for aluminum alloy heat-insulating energy-saving doors and windows, characterized in that, include: Outer warehouse (1); A transmission assembly (2) is placed inside the outer compartment (1). The transmission assembly (2) includes an inner compartment (21) that is slidably connected inside the outer compartment (1). A first transmission rod (23) is rotatably connected to the inner compartment (21). A second transmission rod (25) is rotatably connected to the side of the first transmission rod (23) away from the torque spring (22). A sliding column (26) is fixedly connected to the second transmission rod (25). A connecting plate (27) is fixedly connected to the sliding column (26). Anti-drop component (3), the anti-drop component (3) is placed on both sides of the outer compartment (1), the anti-drop component (3) includes a fixed block (31) slidably connected to the first transmission rod (23), a transmission shaft (32) is slidably connected to the fixed block (31), and a transmission plate (34) is slidably connected to the transmission shaft (32).

2. The multi-cavity irregular-shaped thermal insulation strip for aluminum alloy thermal insulation and energy-saving doors and windows according to claim 1, characterized in that, The transmission plate (34) is fixedly connected to the outer compartment (1), and mounting plates (33) are fixedly connected to both sides of the outer compartment (1).

3. The multi-cavity special-shaped heat-insulating strip for aluminum alloy heat-insulating doors and windows according to claim 1, characterized in that, The first transmission rod (23) is rotatably connected to the second transmission rod (25) via a rotating shaft (24).

4. The multi-cavity special-shaped heat-insulating strip for aluminum alloy heat-insulating doors and windows according to claim 3, characterized in that, The outer compartment (1) has a sliding hole, and the rotating shaft (24) is slidably connected to the sliding hole on the outer compartment (1).

5. The multi-cavity special-shaped heat-insulating strip for aluminum alloy heat-insulating doors and windows according to claim 2, characterized in that, The mounting plate (33) has threaded holes.

6. The multi-cavity profiled thermal barrier strip for aluminum alloy thermal- insulation energy-saving doors and windows according to claim 1, characterized in that, The top of the outer compartment (1) is provided with an opening, and the sliding column (26) is slidably connected in the opening at the top of the outer compartment (1).

7. The aluminum alloy multi-cavity special-shaped heat-insulating strip for energy-saving doors and windows according to claim 2, characterized in that, The mounting plate (33) is slidably connected to the drive shaft (32).

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