High-performance broken bridge aluminum window
By combining the support frame, side frame, inner seat, and splicing frame, and utilizing the screw-in connection between the locking rod and the mounting base and the interference fit of the sealing plug, the problem of inconvenient replacement of double-glazed windows in existing thermally broken aluminum windows is solved, thereby improving the thermal insulation performance and stability of thermally broken aluminum windows.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI AIHAN DOORS & WINDOWS INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-07-03
Smart Images

Figure CN224452583U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of thermally broken aluminum window technology, and in particular to a high-performance thermally broken aluminum window. Background Technology
[0002] High-performance thermally broken aluminum windows refer to window systems that use thermally broken aluminum alloy profiles as the main frame material and are combined with optimized design and high-quality accessories to achieve excellent comprehensive performance in terms of heat insulation, thermal insulation, sound insulation, air tightness, water tightness, and durability.
[0003] Chinese Patent Publication No. CN219654537U, published on 20230908, discloses a thermally broken aluminum window structure, including an outer frame, a thermal insulation strip inserted into the inside of the outer frame, a first mounting groove on the side surface of the outer frame, a rotating plate rotatably connected to the inner side wall of the first mounting groove, a limiting block fixedly connected to the front end face of the rotating plate, a limiting groove on the side surface of the outer frame, and the limiting block located inside the limiting groove, and a limiting plate slidably connected to the side surface of the limiting block.
[0004] Existing thermally broken aluminum windows, based on ordinary aluminum alloy profiles, add nylon thermal break strips. These strips, interwoven within the aluminum profiles, effectively block heat conduction, thereby improving the window's thermal insulation performance. In practice, double-glazed windows are often directly embedded inside the frame and sealed with sealant. However, subsequent independent replacement of the double-glazed windows is inconvenient. Therefore, there is an urgent need to develop high-performance thermally broken aluminum windows to solve these problems. Utility Model Content
[0005] The purpose of this utility model is to provide a high-performance thermally broken aluminum window in order to solve the above-mentioned problems.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A high-performance thermally broken aluminum window includes a support frame, double-glazed glass, and a splicing frame. A frame is fixedly connected to the outer wall of the support frame, and an inner seat is fixedly connected between the frame and the support frame. The outer wall of the double-glazed glass abuts against the outer wall of the inner seat. An overlapping frame is fixedly connected to the outer wall of the splicing frame. The overlapping frame overlaps the outer wall of the support frame and is fixedly connected to the support frame by a locking rod.
[0008] Preferably, a locking rod is inserted inside the splicing frame, and a mounting base is fixedly connected to the bottom of the inner seat. The locking rod is screwed into the inner wall of the mounting base through a screw hole.
[0009] Preferably, the outer wall of the frame is interference-fitted with a sealing plug, and the inner wall of the sealing plug abuts against the outer wall of the locking rod.
[0010] Preferably, the inner surface of the splicing frame is fixedly connected to an insert frame, and the outer surface of the insert frame is inserted into the inner surface of the inner seat.
[0011] Preferably, the inner seat and the mounting seat are integrally formed.
[0012] Preferably, a sealing gasket is fixedly connected to the rear end face of the splicing frame, and a sealing gasket is fixedly connected to the front end face of the frame. The sealing gasket and the sealing gasket are respectively abutted against the two sides of the longitudinal end of the double-layer glass.
[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:
[0014] 1. In this application, double-glazed windows are integrated into the inner frame, with their outer walls abutting against the frame. Then, the splicing bracket is closed, and the insert frame is inserted into the inner frame until the splicing frame abuts against the outer walls of the double-glazed windows. At this point, the overlapping frame overlaps the outer walls of the support frame. The locking rod is passed through the overlapping frame and screwed onto the mounting seat on the outer wall of the inner frame, thus assembling the thermally broken aluminum window. The thermal insulation strip included on the outer side of the double-glazed windows, combined with the multi-cavity design of the support frame, frame, and splicing frame, ensures the thermal insulation performance of the thermally broken aluminum window. Furthermore, the double-glazed windows can be independently disassembled and assembled simply by removing the sealant and unscrewing the locking rod, thereby improving the convenience of using high-performance thermally broken aluminum windows.
[0015] 2. In this application, after the splicing frame and the frame are fixed by the locking rod, the sealing plug is inserted into the splicing frame. The interference fit ensures the stability of the sealing plug itself. The sealing plug can isolate and protect the locking rod, thereby further improving the stability of the high-performance thermally broken aluminum window. Attached Figure Description
[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;
[0017] Figure 2 A schematic diagram of a sealing plug structure according to an embodiment of the present invention is shown;
[0018] Figure 3 A schematic diagram of the inner seat structure provided according to an embodiment of the present utility model is shown;
[0019] Figure 4 A schematic diagram of the insert frame structure provided according to an embodiment of the present utility model is shown.
[0020] Legend:
[0021] 1. Support frame; 2. Frame; 3. Double-glazed glass; 4. Locking rod; 5. Sealing plug; 6. Overlapping frame; 7. Splicing frame; 8. Inner seat; 9. Mounting seat; 10. Sealing gasket one; 11. Sealing gasket two; 12. Insert frame. Detailed Implementation
[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4 This utility model provides a technical solution:
[0024] A high-performance thermally broken aluminum window includes a support frame 1, double-glazed glass 3 and a splicing frame 7. A frame 2 is fixedly connected to the outer wall of the support frame 1, and an inner seat 8 is fixedly connected between the frame 2 and the support frame 1. The outer wall of the double-glazed glass 3 abuts against the outer wall of the inner seat 8. A lap frame 6 is fixedly connected to the outer wall of the splicing frame 7. The lap frame 6 overlaps the outer wall of the support frame 1 and is fixedly connected to the support frame 1 by a locking rod 4.
[0025] The double-glazed glass 3 is integrated into the inner seat 8, with its outer wall abutting against the frame 2. Then, the splicing frame 7 is closed, and the insert frame 12 is inserted into the inner seat 8 until the splicing frame 7 abuts against the outer wall of the double-glazed glass 3. At this time, the overlapping frame 6 overlaps the outer wall of the support frame 1. The locking rod 4 is passed through the overlapping frame 6 and screwed into the mounting seat 9 on the outer wall of the inner seat 8. This completes the assembly of the thermally broken aluminum window. The thermal insulation strip included on the outside of the double-glazed glass 3, combined with the multi-cavity design of the support frame 1, frame 2, and splicing frame 7, ensures the thermal insulation performance of the thermally broken aluminum window. Furthermore, the double-glazed glass 3 can be independently disassembled and assembled by simply removing the sealant and unscrewing the locking rod 4, thereby improving the convenience of using the high-performance thermally broken aluminum window.
[0026] Specifically, such as Figure 2 and Figure 4 As shown, a locking rod 4 is inserted inside the splicing frame 7, and a mounting base 9 is fixedly connected to the bottom of the inner seat 8. The locking rod 4 is screwed into the inner wall of the mounting base 9 through a screw hole. A sealing plug 5 is interference-fitted to the outer wall of the overlapping frame 6. The inner wall of the sealing plug 5 abuts against the outer wall of the locking rod 4. After the splicing frame 7 and the frame 2 are fixed by the locking rod 4, the sealing plug 5 is inserted into the splicing frame 7. The interference fit ensures the stability of the sealing plug 5. The sealing plug 5 can isolate and protect the locking rod 4, thereby further improving the stability of the high-performance thermally broken aluminum window.
[0027] Specifically, such as Figure 2 and Figure 3As shown, the inner wall of the splicing frame 7 is fixedly connected to the insert frame 12, and the outer wall of the insert frame 12 is inserted into the inner wall of the inner seat 8, thereby realizing the quick docking of the splicing frame 7 and the frame 2. The inner seat 8 and the mounting seat 9 are integrally formed to ensure the structural strength between the inner seat 8 and the mounting seat 9. The rear end face of the splicing frame 7 is fixedly connected to the sealing gasket 10, and the front end face of the frame 2 is fixedly connected to the sealing gasket 21. The sealing gasket 10 and the sealing gasket 211 respectively abut against the two sides of the longitudinal end of the double-layer glass 3 to ensure the airtightness between the support frame 1, the splicing frame 7 and the double-layer glass 3.
[0028] Working principle: The double-glazed glass 3 is integrated into the inner seat 8, with its outer wall abutting against the frame 2. Then, the splicing frame 7 is closed, and the insert frame 12 is inserted into the inner seat 8 until the splicing frame 7 abuts against the outer wall of the double-glazed glass 3. At this time, the overlapping frame 6 overlaps with the outer wall of the support frame 1. The locking rod 4 is passed through the overlapping frame 6 and screwed into the mounting seat 9 on the outer wall of the inner seat 8. This completes the assembly of the thermally broken aluminum window. The thermal insulation strip included on the outside of the double-glazed glass 3 works in conjunction with the support frame 1, the frame 2, and the multi-cavity structure inside the splicing frame 7. The integrated design ensures the thermal insulation performance of the thermally broken aluminum window. Furthermore, subsequent installation and removal of the double-glazed windows 3 can be achieved simply by removing the sealant and unscrewing the locking rod 4, thus improving the ease of use of the high-performance thermally broken aluminum window. After fixing the splicing frame 7 to the frame 2 using the locking rod 4, the sealing plug 5 is inserted into the splicing frame 7. The interference fit ensures the stability of the sealing plug 5's position. The sealing plug 5 provides isolation and protection for the locking rod 4, further enhancing the stability of the high-performance thermally broken aluminum window.
[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A high performance broken bridge aluminum window comprising a support frame (1), a double glazing (3) and a splicing frame (7), characterized in that, The outer wall of the support frame (1) is fixedly connected to a frame (2), and an inner seat (8) is fixedly connected between the frame (2) and the support frame (1). The outer wall of the double-layer glass (3) abuts against the outer wall of the inner seat (8). The outer wall of the splicing frame (7) is fixedly connected to a frame (6), which overlaps the outer wall of the support frame (1). The frame (6) is fixedly connected to the support frame (1) by a locking rod (4).
2. The high performance broken bridge aluminum window according to claim 1, wherein, The splicing frame (7) is provided with a locking rod (4) inside, and the bottom of the inner seat (8) is fixedly connected to the mounting seat (9). The locking rod (4) is screwed into the inner wall of the mounting seat (9) through a screw hole.
3. The high performance broken bridge aluminum window according to claim 2, wherein, The outer wall of the frame (6) is interference-fitted with a sealing plug (5), and the inner wall of the sealing plug (5) abuts against the outer wall of the locking rod (4).
4. The high performance broken bridge aluminum window according to claim 3, wherein, The inner wall of the splicing frame (7) is fixedly connected to the insert frame (12), and the outer wall of the insert frame (12) is inserted into the inner wall of the inner seat (8).
5. The high performance broken bridge aluminum window according to claim 4, wherein, The inner seat (8) and the mounting seat (9) are integrally formed.
6. A high performance broken bridge aluminium window as claimed in claim 5, wherein, The rear end face of the splicing frame (7) is fixedly connected to a sealing gasket one (10), and the front end face of the frame (2) is fixedly connected to a sealing gasket two (11). The sealing gasket one (10) and the sealing gasket two (11) respectively abut against the longitudinal ends of the double-layer glass (3).