A broken bridge aluminum alloy casement door and window with double-layer thermal insulation strips
By introducing double-layer thermal break strips and folding sealing strips into thermally broken aluminum alloy casement doors and windows, the problem of poor sealing effect has been solved, and the thermal insulation and sound insulation performance of the doors and windows has been improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ZHONGPEI ZHENHAO TECHNOLOGY CO LTD
- Filing Date
- 2024-12-28
- Publication Date
- 2026-06-16
Smart Images
Figure CN224363817U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of casement window technology, specifically a thermally broken aluminum alloy casement window with double-layer thermal insulation strips. Background Technology
[0002] Thermally broken aluminum alloy casement windows are window sashes made of thermally broken aluminum profiles and double-glazed glass, offering energy-saving, sound insulation, noise reduction, dustproofing, and waterproofing functions. The "thermal break" in thermally broken aluminum alloy casement windows refers to the addition of a thermal break strip in the middle of the aluminum alloy profile, effectively blocking heat conduction. This design significantly improves the thermal insulation performance of the windows, thereby reducing energy consumption and improving the comfort of the living environment. Depending on the opening method, thermally broken aluminum alloy casement windows can be divided into inward-opening and outward-opening types. Inward-opening windows do not occupy indoor space when opened, but may affect the use of curtains and other items; outward-opening windows have a larger opening area and better ventilation, but wind resistance needs to be considered.
[0003] Thermally broken aluminum alloy casement windows feature a double-glazed structure, whose thermal conductivity is significantly lower than that of ordinary aluminum alloy doors and windows, effectively reducing heat transfer between indoors and outdoors. Due to their unique structure and materials, thermally broken aluminum alloy casement windows offer excellent sound insulation, significantly reducing the impact of outdoor noise on the indoor environment. Having undergone rigorous wind pressure testing, they can withstand strong winds, ensuring home safety. High-strength sealing strips and multi-point locking technology ensure a seamless seal when closed, preventing rainwater infiltration and improving sound insulation. Thermally broken aluminum alloy casement windows are aesthetically pleasing and can be customized with different colors and styles to coordinate with home décor.
[0004] However, in common thermally broken aluminum alloy casement windows with double-layer thermal break strips, the outer frame and the window frame are sealed only by a single layer of sealing strip when the window is closed. When the window frame is closed, the strip is squeezed between the outer frame and the outer frame, resulting in poor sealing performance and affecting the thermal insulation and sound insulation of the casement windows. Therefore, this application proposes a thermally broken aluminum alloy casement window with double-layer thermal break strips. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a thermally broken aluminum alloy casement window with double-layer thermal insulation strips. It features an improved sealing effect by using a folded sealing strip to seal the outer frame and the window frame. This solves the problem of poor sealing in common double-layer thermally broken aluminum alloy casement windows where only a single layer of sealing strip is used when the window is closed, resulting in pressure between the sealing strip and the outer frame and the window frame, thus affecting the thermal insulation and soundproofing performance of the casement window.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a thermally broken aluminum alloy casement window with double-layer thermal insulation strips, comprising an outer frame, two window frames hinged inside the outer frame, four frame dividers fixedly installed on the inner sidewall of the outer frame, wherein a first thermal insulation strip is fixedly installed between two frame dividers, a second thermal insulation strip is fixedly installed between the other two frame dividers, and a folding sealing strip is fixedly installed on the side of the outer frame that contacts the window frame.
[0007] Furthermore, a first sound insulation cotton is fixedly installed between one of the outer frame partition strips and the inner side wall of the mounting outer frame, and a second sound insulation cotton is fixedly installed between the other outer frame partition strip and the inner side wall of the mounting outer frame.
[0008] Furthermore, three door and window partition strips are fixedly installed on the inner sidewall of the door and window frame, wherein a third thermal insulation strip is fixedly installed between two of the door and window partition strips, and a fourth thermal insulation strip is fixedly installed between the other two door and window partition strips.
[0009] Furthermore, a third sound insulation cotton is fixedly installed between the door and window partition strip and the inner wall of the door and window frame on the side away from the outer frame, and a fourth sound insulation cotton is fixedly installed between the door and window partition strip and the inner wall of the door and window frame on the side close to the outer frame.
[0010] Furthermore, two double-glazed panes are fixedly installed inside the door and window frame, and a laminated sealant is provided between the two double-glazed panes.
[0011] Furthermore, a handle is rotatably installed on one side of the door and window frame, and a middle partition is fixedly installed inside the outer frame located between the two door and window frames.
[0012] Compared with the prior art, this utility model provides a thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips, which has the following beneficial effects:
[0013] This thermally broken aluminum alloy casement window with double-layer thermal break strips enhances thermal insulation by incorporating a first and second thermal break strip inside the outer frame. Simultaneously, a folding sealing strip is installed on one side of the outer frame. When the window frame is closed, this folding sealing strip is pressed tightly against the gaps, increasing the sealing performance of the casement window and improving indoor thermal insulation. This reduces the power consumption of air conditioning or other cooling or heating systems. This design solves the problem of common double-layer thermally broken aluminum alloy casement windows where only a single layer of sealing strip is used for sealing when the window is closed, resulting in poor sealing and affecting the thermal insulation and sound insulation of the casement window. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a side sectional view of the structure of this utility model;
[0016] Figure 3 This is a cross-sectional view of the outer frame and door / window frame of this utility model;
[0017] Figure 4 A three-dimensional view of the mounting frame of this utility model.
[0018] In the diagram: 1. Outer frame; 2. Door and window frame; 3. Outer frame divider; 4. First thermal insulation strip; 5. Second thermal insulation strip; 6. Folding sealing strip; 7. First sound insulation cotton; 8. Second sound insulation cotton; 9. Door and window divider; 10. Third thermal insulation strip; 11. Fourth thermal insulation strip; 12. Third sound insulation cotton; 13. Fourth sound insulation cotton; 14. Double-glazed glass; 15. Laminated glass; 16. Handle; 17. Intermediate partition. Detailed Implementation
[0019] 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.
[0020] Please see Figures 1 to 4 A thermally broken aluminum alloy casement window with double-layer thermal insulation strips includes an outer frame 1. Two window / door frames 2 are hinged inside the outer frame 1. Four frame dividers 3 are fixedly installed on the inner side wall of the outer frame 1. A first thermal insulation strip 4 is fixedly installed between two frame dividers 3, and a second thermal insulation strip 5 is fixedly installed between the other two frame dividers 3. A folding sealing strip 6 is fixedly installed on the side of the outer frame 1 that contacts the window / door frames 2. By installing the first and second thermal insulation strips 4 and 5 inside the outer frame 1, double-layer thermal insulation is achieved, increasing the thermal insulation effect of the casement window / door. When the casement window / door is closed, the window / door frames 2 press the folding sealing strip 6 against one side of the outer frame 1, increasing the thickness of the seal and effectively creating a double seal, thus enhancing the sealing effect of the casement window / door.
[0021] Secondly, a first sound insulation cotton 7 is fixedly installed between one of the outer frame partition strips 3 and the inner wall of the mounting outer frame 1, and a second sound insulation cotton 8 is fixedly installed between the other outer frame partition strip 3 and the inner wall of the mounting outer frame 1. By setting the first sound insulation cotton 7 and the second sound insulation cotton 8 inside the mounting outer frame 1, the sound insulation performance of the casement door and window is increased through two layers of sound insulation.
[0022] Meanwhile, three window / door partition strips 9 are fixedly installed on the inner wall of the window / door frame 2. A third thermal insulation strip 10 is fixedly installed between two window / door partition strips 9, and a fourth thermal insulation strip 11 is fixedly installed between the other two window / door partition strips 9. By setting the third thermal insulation strip 10 and the fourth thermal insulation strip 11 inside the window / door frame 2, the thermal insulation effect of the casement window / door is further enhanced through double-layer thermal insulation.
[0023] A third sound insulation cotton 12 is fixedly installed between the door and window partition strip 9 and the inner wall of the door and window frame 2 on the side away from the outer frame 1, and a fourth sound insulation cotton 13 is fixedly installed between the door and window partition strip 9 and the inner wall of the door and window frame 2 on the side closer to the outer frame 1. Through the third sound insulation cotton 12 and the fourth sound insulation cotton 13, two layers of sound insulation are formed within the door and window frame 2, further increasing the sound insulation performance of the casement door and window.
[0024] Meanwhile, two double-glazed panes 14 are fixedly installed inside the door and window frame 2, with a laminated sealant 15 between the two panes 14. The double-glazed panes 14 and the laminated sealant 15 improve the thermal insulation performance.
[0025] Among them, a handle 16 is rotatably installed on one side of the door and window frame 2, and a middle partition 17 is fixedly installed inside the outer frame 1 located between the two door and window frames 2.
[0026] In this embodiment, when the casement door and window are closed, the door and window frame 2 presses the folded sealing strip 6 against the side of the outer frame 1. The folded sealing strip 6 increases the thickness of the seal, which is equivalent to two layers of sealing strips, thereby increasing the sealing effect of the casement door and window, reducing air infiltration, and reducing energy consumption.
[0027] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.
[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A thermally broken aluminum alloy casement window with double-layer thermal insulation strips, comprising an outer frame (1), characterized in that: The mounting frame (1) is internally hinged with two door and window frames (2). The inner sidewall of the mounting frame (1) is fixedly installed with four outer frame partition strips (3). A first heat insulation strip (4) is fixedly installed between two of the outer frame partition strips (3), and a second heat insulation strip (5) is fixedly installed between the other two outer frame partition strips (3). A folding sealing strip (6) is fixedly installed on the side of the mounting frame (1) that contacts the door and window frames (2).
2. A thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips as described in claim 1, characterized in that: One of the outer frame partition strips (3) is fixedly installed between the outer frame partition strip (3) and the inner wall of the outer frame (1), and the other outer frame partition strip (3) is fixedly installed between the outer frame partition strip (3) and the inner wall of the outer frame (1).
3. A thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips as described in claim 1, characterized in that: The inner wall of the door and window frame (2) is fixedly installed with three door and window partition strips (9), wherein a third heat insulation strip (10) is fixedly installed between two of the door and window partition strips (9), and a fourth heat insulation strip (11) is fixedly installed between the other two door and window partition strips (9).
4. A thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips according to claim 3, characterized in that: A third sound insulation cotton (12) is fixedly installed between the door and window partition strip (9) and the inner wall of the door and window frame (2) on the side away from the installation outer frame (1), and a fourth sound insulation cotton (13) is fixedly installed between the door and window partition strip (9) and the inner wall of the door and window frame (2) on the side close to the installation outer frame (1).
5. A thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips according to claim 1, characterized in that: The door and window frame (2) is fixedly installed with two double-glazed glass panes (14), and a laminated sealant (15) is provided between the two double-glazed glass panes (14).
6. A thermally broken aluminum alloy casement door and window with double-layer thermal insulation strips according to claim 1, characterized in that: A handle (16) is rotatably installed on one side of the door and window frame (2), and a middle partition (17) is fixedly installed inside the outer frame (1) located between the two door and window frames (2).