Door and window with improved sealing performance

Abstract

The utility model provides a door and window capable of improving sealing performance, which comprises a window frame, a window body and glass, the window frame and the window body respectively comprise a wooden frame located on one indoor side and an aluminum frame located on one outdoor side, the aluminum frame and the wooden frame are mutually attached, the glass is installed on the window body, and strip-shaped grooves are formed in one side, close to a building, of the wooden frame and one side, close to the building, of the aluminum frame. A triangular sealing strip is inserted into the strip-shaped groove, and the two side faces of the triangular sealing strip are attached to the window frame and the building respectively. According to the door and window with the improved sealing performance, the triangular sealing strip is arranged between the window frame and the building, so that the problem that an existing sealing mode is prone to failure is effectively solved, and the overall sealing performance of the door and window is improved; the C-shaped strip-shaped groove is matched with the circular strip, so that the mounting stability of the sealing strip is enhanced, and the sealing effect is further improved; and by arranging the T-shaped groove and the T-shaped block, the connecting strength between the wood frame and the aluminum frame is improved, and the structural stability of the door and window is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to a door and window with improved sealing performance. Background Technology

[0002] Windows and doors play a crucial role in the construction industry, and their design and performance directly affect a building's energy efficiency, comfort, and lifespan. As people's demands for energy conservation, environmental protection, and living comfort continue to increase, window and door sealing technology is also constantly evolving to meet higher performance requirements.

[0003] In existing technologies, common door and window sealing methods mainly rely on installing simple sealing strips or sealants between the window frame and the glass, and between the window frame and the building. However, this single sealing method has obvious limitations. For example, traditional sealing strips are prone to aging and deformation during long-term use, leading to a decline in sealing performance; while sealants may crack due to uneven application or environmental factors, thus failing to effectively prevent the penetration of air and moisture.

[0004] Furthermore, while existing technologies employ composite material window frames to improve the overall performance of doors and windows, shortcomings remain in the sealing design at the connection between the window frame and the building. For example, the seal between the window frame and the building typically relies solely on simple sealant. This approach is prone to seal failure when faced with external factors such as temperature changes and building settlement, thereby affecting the overall sealing performance of the doors and windows and failing to effectively address the core issue of insufficient sealing between doors / windows and the building. Utility Model Content

[0005] The purpose of this invention is to propose a door and window with improved sealing performance to solve the problem of insufficient sealing between the door / window and the building, and between the window frame and the window body in the prior art.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A door and window with improved sealing performance includes a window frame, a window body, and glass. The window frame and window body each include a wooden frame located on the indoor side and an aluminum frame located on the outdoor side. The wooden frame and aluminum frame are fitted together. The glass is installed on the window body. A strip groove is opened on the side of the wooden frame and aluminum frame near the building. A triangular sealing strip is inserted in the strip groove. The two sides of the triangular sealing strip are respectively fitted to the window frame and the building.

[0008] By adopting the above technical solutions, the triangular sealing strip can effectively prevent the penetration of air and moisture by adhering to the window frame and the building, thereby improving the overall sealing performance of doors and windows.

[0009] Furthermore, the groove is C-shaped, and the triangular sealing strip is provided with a circular strip that matches the shape of the groove.

[0010] By adopting the above technical solution, the combination of the C-shaped groove and the circular strip can ensure the stable installation of the triangular sealing strip and enhance the tightness of the fit between the sealing strip and the window frame.

[0011] Furthermore, T-shaped grooves and T-shaped blocks are respectively provided on the wooden frame and the aluminum frame, and the T-shaped blocks are inserted into the T-shaped grooves. Multiple sets of T-shaped grooves and T-shaped blocks are arranged along the length direction of the wooden frame and the aluminum frame.

[0012] By adopting the above technical solutions, the design of T-slots and T-blocks can enhance the connection strength between the wooden frame and the aluminum frame, and improve the overall structural stability of doors and windows.

[0013] Furthermore, a groove is provided between the aluminum frame and the wooden frame, and a duckbill sealing strip is placed in the groove. A support arm extends from the aluminum frame to abut against the duckbill sealing strip.

[0014] By adopting the above technical solution, the cooperation between the duckbill sealing strip and the support arm can effectively prevent the sealing strip from deforming under force, thereby improving the sealing performance when the doors and windows are closed.

[0015] Furthermore, the wooden frame of the window extends outward and is provided with an abutment arm, which contacts the window frame, and two sealing strips are provided between the abutment arm and the window frame.

[0016] By adopting the above technical solution, the design of the double sealing strip can further improve the sealing effect between the window and the window frame, achieve double sealing, and enhance the overall sealing performance.

[0017] Furthermore, a glass sealing strip is provided between the glass and the wooden frame and aluminum frame, a U-shaped groove is provided on the wooden frame, and a U-shaped block adapted to the U-shaped groove is provided on the glass sealing strip, with the U-shaped block inserted into the U-shaped groove.

[0018] By adopting the above technical solution, the combination of the glass sealing strip and the U-shaped groove can effectively improve the sealing between the glass and the window frame, preventing air and moisture from seeping in from the glass edge.

[0019] Furthermore, a square groove is provided on the aluminum frame, and a square block that matches the square groove is provided on the glass sealing strip, and the square block is inserted into the square groove.

[0020] By adopting the above technical solution, the cooperation between the square groove and the square block further enhances the installation stability of the glass sealing strip and ensures a tight fit between the sealing strip and the glass.

[0021] Furthermore, the window frame and the building are respectively coated with sealant, and the two sides of the triangular sealing strip are respectively attached to the sealant.

[0022] By adopting the above technical solution, the combination of sealant and triangular sealing strip can further improve the sealing performance between the window frame and the building, and prevent sealing failure caused by temperature changes or building settlement.

[0023] Furthermore, the triangular sealing strip is arranged around the window frame and is integrally molded.

[0024] By adopting the above technical solution, the one-piece molded triangular sealing strip can effectively avoid sealing problems caused by seams and further improve the sealing performance of doors and windows.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The improved sealing performance of doors and windows described in this utility model effectively solves the problem of easy failure of existing sealing methods by setting a triangular sealing strip between the window frame and the building, thus improving the overall sealing performance of doors and windows. The combination of C-shaped grooves and circular strips enhances the installation stability of the sealing strip, further improving the sealing effect. The T-shaped grooves and T-shaped blocks improve the connection strength between the wooden frame and the aluminum frame, enhancing the structural stability of the doors and windows. The design of duckbill sealing strips and support arms prevents the sealing strips from deforming under stress, further improving the sealing performance of doors and windows. Attached Figure Description

[0027] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0028] In the attached diagram:

[0029] Figure 1 This is a schematic diagram of the overall structure of the door and window with improved sealing performance as described in an embodiment of this utility model;

[0030] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0031] Figure 3 This is a schematic diagram of the T-groove and T-block portions described in an embodiment of the present invention;

[0032] Figure 4 This is a schematic diagram of the duckbill sealing strip and the abutment arm portion as described in an embodiment of this utility model;

[0033] Figure 5 This is an enlarged schematic diagram of the glass sealing strip described in an embodiment of the present invention.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Window frame; 2. Window body; 3. Glass; 4. Aluminum frame; 5. Wooden frame; 6. Strip groove; 7. Triangular sealing strip; 8. Circular strip; 9. T-shaped groove; 10. T-shaped block; 11. Groove; 12. Duckbill sealing strip; 13. Support arm; 14. Abutment arm; 15. Double sealing strip; 16. Glass sealing strip; 17. U-shaped groove; 18. Square groove; 19. U-shaped block; 20. Square block. Detailed Implementation

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0037] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "back" appear, indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] Furthermore, in the description of this utility model, unless otherwise explicitly defined, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model in light of the specific circumstances.

[0039] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0040] This embodiment relates to a door and window with improved sealing performance. In terms of overall structure, as follows... Figure 1 and Figure 2 As shown, it includes a window frame 1, a window body 2, and glass 3.

[0041] The window frame 1 and the window body 2 include a wooden frame 5 located on the indoor side and an aluminum frame 4 located on the outdoor side. The aluminum frame 4 and the wooden frame 5 are fitted together. The glass 3 is installed on the window body 2. The wooden frame 5 and the aluminum frame 4 have a strip groove 6 on the side closest to the building. A triangular sealing strip 7 is inserted in the strip groove 6. The two sides of the triangular sealing strip 7 are fitted to the window frame 1 and the building, respectively.

[0042] It is worth mentioning that the combination of wooden frame 5 and aluminum frame 4 can better improve the strength, sealing and aesthetics of doors and windows. The glass 3 can be double or triple vacuum glass 3. The wooden frame 5 and aluminum frame 4 of the window body 2 clamp the glass 3. After the window frame 1 is installed, the building and window frame 1 can be glued. The building is the window sill, which is made of cement, wood, or tile. The glue can be a strong adhesive such as sealant or AB glue. Then, the triangular sealing strip 7 is inserted into the strip groove 6. The two sides of the triangular sealing strip 7 will adhere to the window frame 1 and the building. This setting can improve the sealing between the door / window and the building. Glass 3 glue can also be applied to the triangular sealing strip 7 to strengthen the sealing between the window frame 1 and the building. This method can avoid cracks or air bubbles caused by only applying glass 3 glue. The triangular sealing strip 7 is arranged around the window frame 1. Therefore, the triangular sealing strip 7 can be integrally molded to improve the sealing.

[0043] Based on the above overall introduction, this embodiment presents an exemplary structure of the electromagnetic wire dehydration and drying equipment, such as... Figure 1 As shown, the groove 6 is C-shaped, and the triangular sealing strip 7 has a circular strip 8 with the same shape as the groove 6. Specifically, the purpose of using the C-shape is to ensure that the circular strip 8 can be pressed into the groove 6 and can completely fill the C-shaped groove 6. This arrangement facilitates the installation of the triangular sealing strip 7 and improves the fit between the triangular sealing strip 7 and the building and window frame 1.

[0044] As a preferred option, such as Figure 3 As shown in this embodiment, T-shaped grooves 9 and T-shaped blocks 10 are respectively provided on the wooden frame 5 and the aluminum frame 4. The T-shaped blocks 10 are inserted into the T-shaped grooves 9. It should be noted that multiple sets of T-shaped grooves 9 and T-shaped blocks 10 are arranged along the length direction of the wooden frame 5 and the aluminum frame 4. This arrangement can improve the connection strength between the wooden frame 5 and the aluminum frame 4.

[0045] As a preferred option, such as Figure 4 As shown, in this embodiment, a groove 11 is provided between the aluminum frame 4 and the wooden frame 5. A duckbill sealing strip 12 is placed in the groove 11, and a support arm 13 extends from the aluminum frame 4 to abut against the duckbill sealing strip 12. It should be noted that the purpose of providing the groove 11 is to place the duckbill sealing strip 12 for easy installation and to ensure that the two duckbill sealing strips 12 can abut against each other when the window 2 is closed. The purpose of providing the support arm 13 on the aluminum frame 4 is to prevent the duckbill sealing strip 12 from deforming too much when it abuts against each other, causing plastic deformation and easily reducing the sealing effect.

[0046] As a preferred option, such as Figure 4As shown in this embodiment, the wooden frame 5 of the window 2 extends outward and is provided with an abutment arm 14. The abutment arm 14 contacts the window frame 1, and two sealing strips 15 are provided between the abutment arm 14 and the window frame 1. Specifically, the abutment arm 14 abuts against the window frame 1 when the window 2 is closed. This arrangement can improve the fit between the window 2 and the window frame 1, covering the gap between the window 2 and the window frame 1. The two sealing strips 15 can further improve the sealing effect. Together with the sealing of the duckbill sealing strip 12, a double seal is achieved, thereby improving the sealing effect of the entire door and window.

[0047] As a preferred option, such as Figure 5 As shown, in this embodiment, a glass sealing strip 16 is provided between the glass 3 and the wooden frame 5 and aluminum frame 4. The wooden frame 5 has a U-shaped groove 17, and the glass sealing strip 16 located at the wooden frame 5 is inserted into the U-shaped groove 17. The aluminum frame 4 has a square groove 18, and the glass sealing strip 16 located at the aluminum frame 4 is inserted into the square groove 18. It should be noted that the glass sealing strip 16 at the wooden frame 5 has a U-shaped block 19 identical to the U-shaped groove 17, and the glass sealing strip 16 at the aluminum frame 4 has a square block 20 identical to the square groove 18. This arrangement facilitates the installation of the glass sealing strip 16, allowing the U-shaped block 19 and square block 20 to completely fill the U-shaped groove 17 and square groove 18. The other side of the glass sealing strip 16 abuts against the glass 3, thereby improving the sealing performance between the window 2 and the glass 3.

[0048] The improved sealing performance of the doors and windows in this embodiment effectively solves the problem of easy failure of existing sealing methods by setting a triangular sealing strip 7 between the window frame 1 and the building, thus improving the overall sealing performance of the doors and windows. The combination of C-shaped groove 6 and circular strip 8 enhances the installation stability of the sealing strip and further improves the sealing effect. The T-shaped groove 9 and T-shaped block 10 improve the connection strength between the wooden frame 5 and the aluminum frame 4, thus enhancing the structural stability of the doors and windows. The design of duckbill sealing strip 12 and support arm 13 prevents the sealing strip from deforming under stress, further improving the sealing performance of the doors and windows.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door and window with improved sealing, characterized in that: it comprises a window frame (1), a window body (2) and a glass (3), the window frame (1) and the window body (2) each comprise a wooden frame (5) on the indoor side and an aluminum frame (4) on the outdoor side, the wooden frame (5) and the aluminum frame (4) are attached to each other, the glass (3) is installed on the window body (2), the wooden frame (5) and the aluminum frame (4) are provided with a strip-shaped groove (6) on the side close to the building, a triangular sealing strip (7) is inserted into the strip-shaped groove (6), and the two sides of the triangular sealing strip (7) are attached to the window frame (1) and the building, respectively.

2. The door and window with improved sealing according to claim 1, characterized in that: the strip-shaped groove (6) is C-shaped, and the triangular sealing strip (7) is provided with a circular strip (8) matching the shape of the strip-shaped groove (6).

3. The door and window with improved sealing according to claim 1, characterized in that: the wooden frame (5) and the aluminum frame (4) are respectively provided with a T-shaped groove (9) and a T-shaped block (10), the T-shaped block (10) is inserted into the T-shaped groove (9), and a plurality of groups of the T-shaped groove (9) and the T-shaped block (10) are arranged along the length direction of the wooden frame (5) and the aluminum frame (4).

4. The door and window with improved sealing according to claim 1, characterized in that: a groove (11) is formed between the aluminum frame (4) and the wooden frame (5), a duckbill sealing strip (12) is placed in the groove (11), and a support arm (13) extending from the aluminum frame (4) is in abutment with the duckbill sealing strip (12).

5. The door and window with improved sealing according to claim 4, characterized in that: the wooden frame (5) of the window body (2) is provided with an abutment arm (14) extending outward, the abutment arm (14) is in contact with the window frame (1), and a double sealing strip (15) is arranged between the abutment arm (14) and the window frame (1).

6. The door and window with improved sealing according to claim 1, characterized in that: a glass sealing strip (16) is arranged between the glass (3) and the wooden frame (5) and the aluminum frame (4), the wooden frame (5) is provided with a U-shaped groove (17), the glass sealing strip (16) is provided with a U-shaped block (19) matching the U-shaped groove (17), and the U-shaped block (19) is inserted into the U-shaped groove (17).

7. The door and window with improved sealing according to claim 6, characterized in that: a square groove (18) is formed in the aluminum frame (4), the glass sealing strip (16) is provided with a square block (20) matching the square groove (18), and the square block (20) is inserted into the square groove (18).

8. The door and window with improved sealing according to claim 1, characterized in that: the window frame (1) and the building are respectively coated with sealing glue, and the two sides of the triangular sealing strip (7) are attached to the sealing glue, respectively.

9. The door and window with improved sealing according to claim 1, characterized in that: the triangular sealing strip (7) is arranged around the window frame (1) and is formed in one piece. ​ ​ ​ ​ ​ ​ ​ ​ ​

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