A seamless door and window structure with good sound insulation and sealing

By enhancing the sealing and sound insulation performance of doors and windows through multiple sealing designs and base and column structures, the problems of air leakage and noise transmission caused by splicing gaps are solved, achieving efficient sealing and sound insulation effects and improving the stability and service life of doors and windows.

CN224469053UActive Publication Date: 2026-07-07XIAOXIAN OULIN DOORS & WINDOWS CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAOXIAN OULIN DOORS & WINDOWS CO LTD
Filing Date
2025-06-03
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing doors and windows have limitations in sound insulation and sealing performance, especially the problems of air leakage and noise transmission caused by gaps in the joints, and the sealing materials are prone to aging and deformation, which affects the comfort of living.

Method used

The design incorporates multiple sealing strips and sealing components, combined with a base, mounting columns, and inverted T-frame structure to enhance sealing performance; auxiliary soft boards and multi-layer pressure plates improve sound insulation, ensuring stability and convenient installation.

Benefits of technology

It effectively prevents air and noise penetration, enhances the sealing and sound insulation performance of doors and windows, extends service life, and improves structural stability and ease of installation.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224469053U_ABST
    Figure CN224469053U_ABST
Patent Text Reader

Abstract

The utility model discloses a seamless door and window structure with good sound insulation and sealing performance, relating to the technical field of doors and windows, comprising a base, a mounting stand column is vertically arranged on the upper part of one end of the base, an auxiliary assembly is arranged on the base, a window panel is connected to the mounting stand column through a connecting hinge, a sealing strip is arranged on the side of the window panel close to the mounting stand column, and a sealing assembly is arranged on the side of the window panel away from the mounting stand column. The multiple arrangement of the sealing strip and the sealing assembly effectively prevents air and noise penetration. The sealing strip is tightly attached between the window panel and the base or the mounting stand column, and the sealing assembly further improves the sealing performance of the door and window, especially in the bottom and top areas. The auxiliary soft plate and the auxiliary protrusions thereon increase the contact area with other parts of the door and window structure, thereby improving the overall sealing effect. The design of the multilayer pressboard and the connecting soft plate not only enhances the strength of the door and window structure, but also improves the sound insulation performance through the combination of multiple materials.
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Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a seamless door and window structure with good sound insulation and sealing performance. Background Technology

[0002] Currently, most doors and windows on the market have limitations in terms of sound insulation and sealing performance. Traditional doors and windows are mostly assembled using a splicing method, and gaps at the joints are unavoidable. These gaps not only lead to air leakage and reduce the sealing performance of the doors and windows, but also easily allow external noise to enter the room, affecting the comfort of living. Moreover, during long-term use, due to factors such as wind, sun exposure, and thermal expansion and contraction, the sealing materials at the joints are prone to aging and deformation, further weakening the sound insulation and sealing effect of the doors and windows. As people's requirements for the quality of their living environment continue to increase, higher demands are being placed on the sound insulation and sealing performance of doors and windows.

[0003] Therefore, developing a seamless door and window structure with good sound insulation and sealing is of great practical significance. Utility Model Content

[0004] The purpose of this invention is to provide a seamless door and window structure with good sound insulation and sealing performance to solve the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A seamless door and window structure with good sound insulation and sealing includes a base, an upper vertical mounting column at one end of the base, auxiliary components on the base, a window panel connected to the mounting column via a connecting hinge, a sealing strip on the side of the window panel near the mounting column, and a sealing component on the side of the window panel away from the mounting column.

[0007] As described above, a seamless door and window structure with good sound insulation and sealing is provided at the bottom of the base, and an inverted T-frame is provided at the bottom of the mounting base.

[0008] As described above, in a seamless door and window structure with good sound insulation and sealing, the auxiliary component includes an auxiliary base groove, which is set on a base. A connecting plug is provided inside the auxiliary base groove, and an auxiliary flexible plate is provided on the connecting plug. An auxiliary protrusion is provided on the auxiliary flexible plate.

[0009] As described above, in a seamless door and window structure with good sound insulation and sealing, a sealing step is provided on the side of the mounting column near the sealing strip, and an installation groove is provided on the side of the mounting column away from the sealing strip.

[0010] As described above, a seamless door and window structure with good sound insulation and sealing performance includes a sealing groove, which is located at the bottom of the window panel. A sealing soft plate is provided inside the sealing groove, and a sealing element is provided at the top of the window panel.

[0011] As described above, a seamless door and window structure with good sound insulation and sealing performance includes a sealing platform, which is located on the top of the side of the window panel. The side of the sealing platform is provided with multiple layers of pressure plates, and a connecting flexible plate is provided between the multiple layers of pressure plates.

[0012] In the seamless door and window structure described above with good sound insulation and sealing, the thickness of the sealing element is greater than the thickness of the window panel.

[0013] The advantages of this invention are as follows: 1. The multiple configurations of the sealing strip and sealing components effectively prevent the penetration of air and noise. The sealing strip fits tightly between the window panel and the base or mounting post, while the sealing components further enhance the sealing performance of the door and window, especially in the bottom and top areas. The auxiliary flexible plate and its auxiliary protrusions increase the contact area with other parts of the door and window structure, thereby improving the overall sealing effect.

[0014] 2. The design of multi-layered pressure plates and connecting flexible panels not only enhances the strength of the door and window structure but also improves sound insulation performance through the combination of multiple materials. These materials can absorb and isolate sound, reducing noise transmission. Effective sealing of the sealing components and weatherstripping also reduces the possibility of sound transmission through gaps.

[0015] 3. The design of the base, mounting columns, and mounting frame ensures the stability of the door and window structure. In particular, the inverted T-frame, as an additional support structure, greatly enhances the load-bearing capacity and stability of the door and window structure. The secure installation of the connecting plug and auxiliary base groove also ensures the stability of the auxiliary flexible panel, thereby enhancing the sealing and sound insulation performance of the entire door and window structure.

[0016] 4. The design of each component takes into account ease of installation and disassembly. For example, the design of the sealing groove and connecting plug allows for easy installation and replacement of the sealing flexible plate and auxiliary flexible plate. This not only simplifies the installation process but also extends the service life of the door and window structure. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is the first perspective view of the present invention;

[0020] Figure 3 This is the second perspective view of the present invention;

[0021] Figure 4 This is the third perspective view of the present invention.

[0022] Figure 5 yes Figure 4 A magnified view of part A1.

[0023] Reference numerals: 1. Base; 2. Mounting column; 3. Auxiliary component; 4. Connecting hinge; 5. Window panel; 6. Sealing strip; 7. Sealing component; 11. Mounting base frame; 12. Inverted T-frame; 21. Sealing step; 22. Mounting groove; 31. Auxiliary base groove; 32. Connecting plug; 33. Auxiliary flexible plate; 34. Auxiliary protrusion; 71. Sealing slot; 72. Sealing flexible plate; 73. Sealing element; 731. Sealing platform; 732. Multi-layer pressure plate; 733. Connecting flexible plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] like Figures 1-5As shown, a seamless door and window structure with good sound insulation and sealing includes a base 1. A mounting column 2 is vertically mounted on the upper part of one end of the base 1. An auxiliary component 3 is mounted on the base 1. A window panel 5 is connected to the mounting column 2 via a connecting hinge 4. A sealing strip 6 is provided on the side of the window panel 5 near the mounting column 2, and a sealing component 7 is provided on the side of the window panel 5 away from the mounting column 2. A mounting frame 11 is provided at the bottom of the base 1, and an inverted T-frame 12 is provided at the lower part of the mounting frame 11. Before using this utility model, it is necessary to connect all components according to their connection relationships to ensure normal use. The base 1 serves as the supporting foundation for the door and window structure, and its design is stable and has a strong load-bearing capacity. The mounting column 2, vertically mounted on the upper part of one end of the base 1, is used to support the opening and closing of the window panel 5. The mounting column 2 is connected to the window panel 5 via a connecting hinge 4, ensuring that the window panel 5 can open and close smoothly. The material and strength of the mounting column 2 meet the usage requirements to ensure the overall stability of the door and window structure. As the main component of the door and window structure, the window panel 5 has a sealing strip 6 on the side closest to the mounting post 2 to enhance the sealing performance of the door and window. A sealing component 7 is located on the side of the window panel 5 away from the mounting post 2 to further improve sound insulation and sealing. The sealing strip 6 is made of high-quality sealing material with good elasticity and wear resistance. The sealing strip 6 fits tightly between the window panel 5 and the base 1 or mounting post 2, effectively preventing air and noise penetration. The sealing component 7 further enhances the sound insulation and sealing performance of the door and window. The mounting base 11 is located at the bottom of the base 1 to fix and support the entire door and window structure. The design of the mounting base 11 facilitates installation and disassembly while ensuring the stability of the door and window structure. An inverted T-frame 12 is located below the mounting base 11 as an additional support structure, enhancing the load-bearing capacity and stability of the door and window structure.

[0026] Specifically, such as Figures 1-5As shown, the auxiliary component 3 in this embodiment includes an auxiliary base groove 31, which is disposed on the base 1. A connecting plug 32 is provided within the auxiliary base groove 31, and an auxiliary flexible plate 33 is provided on the connecting plug. An auxiliary protrusion 34 is provided on the auxiliary flexible plate 33. A sealing step 21 is provided on the side of the mounting column 2 near the sealing strip 6, and a mounting groove 22 is provided on the side of the mounting column 2 away from the sealing strip 6. The auxiliary base groove 31 is disposed on the base 1, and its shape and size are determined according to the design of the connecting plug 32 and the auxiliary flexible plate 33. The depth of the auxiliary base groove 31 is sufficient to accommodate the connecting plug 32 and the auxiliary flexible plate 33, while ensuring that they can be securely installed on the base 1. The connecting plug 32 is installed within the auxiliary base groove 31 to fix the auxiliary flexible plate 33. The material of the connecting plug 32 has sufficient strength and wear resistance to ensure its long-term stable operation. The connecting plug 32 is easy to install and remove, so that the auxiliary flexible plate 33 can be replaced or repaired when needed. An auxiliary flexible plate 33 is mounted on the connecting plug 32 to enhance the sealing and sound insulation performance of the door and window structure. The auxiliary flexible plate 33 is made of a material with excellent elasticity and sealing properties to ensure it effectively fills gaps in the door and window structure. The auxiliary flexible plate 33 has auxiliary protrusions 34, which increase the contact area between the plate and other parts of the door and window structure, thereby improving sealing performance. A sealing step 21 is provided on the side of the mounting post 2 near the sealing strip 6. The shape and size of the sealing step 21 match the sealing strip 6 to ensure that the sealing strip 6 fits tightly against the mounting post 2. The design of the sealing step 21 helps improve the sealing performance of the door and window structure, preventing air and noise penetration. A mounting groove 22 is provided on the side of the mounting post 2 away from the sealing strip 6. The shape and size of the mounting groove 22 are determined according to specific needs to ensure that it meets the design requirements of the door and window structure.

[0027] Specifically, such as Figures 1-5As shown, the sealing assembly 7 in this embodiment includes a sealing groove 71, which is disposed at the bottom of the window panel 5. A sealing flexible plate 72 is disposed within the sealing groove 71, and a sealing element 73 is disposed at the top of the window panel 5. The sealing element 73 includes a sealing platform 731, which is disposed at the top of the side of the window panel 5. Multiple layers of pressure plates 732 are disposed on the side of the sealing platform 731, and connecting flexible plates 733 are disposed between the multiple layers of pressure plates 732. The thickness of the sealing element 73 is greater than the thickness of the window panel 5. The sealing groove 71 is disposed at the bottom of the window panel 5, and its shape and size match the sealing flexible plate 72. The depth of the sealing groove 71 is sufficient to accommodate the sealing flexible plate 72 and ensure that it can be securely installed on the window panel 5. The design of the sealing groove 71 facilitates the installation and removal of the sealing flexible plate 72 for replacement or maintenance when needed. The sealing flexible plate 72 is installed in the sealing groove 71 to increase the bottom sealing performance of the door and window structure. The material of the sealing flexible plate 72 has excellent elasticity and sealing performance, and can effectively fill the gaps at the bottom of the door and window structure. A sealing platform 731 is positioned on the top side of the window panel 5 to support and secure the multi-layer pressure plate 732. The shape and size of the sealing platform 731 are determined according to the design of the multi-layer pressure plate 732 to ensure that the multi-layer pressure plate 732 can be securely installed on the sealing platform 731. The multi-layer pressure plate 732 is positioned on the side of the sealing platform 731 to increase the top sealing performance and strength of the door and window structure. Connecting flexible plates 733 are provided between the multi-layer pressure plates 732 to increase the connection strength and sealing performance between the multi-layer pressure plates 732. The connecting flexible plates 733 are positioned between the multi-layer pressure plates 732 to connect and secure them. The material of the connecting flexible plates 733 has sufficient elasticity and strength to ensure long-term stable operation. The thickness of the sealing element 73 is greater than the thickness of the window panel 5 to ensure that the sealing element 73 can effectively fill the gaps at the top of the door and window structure and improve the overall sealing performance of the door and window structure.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A seamless door and window structure with good sound insulation and sealing performance, characterized in that: Includes a base (1), with a vertical mounting column (2) at one end of the base (1), and an auxiliary component (3) on the base (1). The mounting column (2) is connected to a window panel (5) via a connecting hinge (4). A sealing strip (6) is provided on the side of the window panel (5) near the mounting column (2), and a sealing component (7) is provided on the side of the window panel (5) away from the mounting column (2).

2. The seamless door and window structure with good sound insulation and sealing as described in claim 1, characterized in that: The base (1) is provided with a mounting frame (11) at the bottom, and an inverted T-frame (12) is provided at the bottom of the mounting frame (11).

3. The seamless door and window structure with good sound insulation and sealing performance according to claim 1, characterized in that: The auxiliary component (3) includes an auxiliary base groove (31), which is disposed on the base (1). A connecting plug (32) is provided in the auxiliary base groove (31), and an auxiliary flexible plate (33) is provided on the connecting plug. An auxiliary protrusion (34) is provided on the auxiliary flexible plate (33).

4. The seamless door and window structure with good sound insulation and sealing performance according to claim 1, characterized in that: The mounting column (2) has a sealing step (21) on the side near the sealing strip (6) and a mounting groove (22) on the side away from the sealing strip (6).

5. The seamless door and window structure with good sound insulation and sealing as described in claim 1, characterized in that: The sealing assembly (7) includes a sealing groove (71), which is located at the bottom of the window panel (5). A sealing soft plate (72) is provided inside the sealing groove (71), and a sealing element (73) is provided at the top of the window panel (5).

6. A seamless door and window structure with good sound insulation and sealing performance according to claim 5, characterized in that: The sealing element (73) includes a sealing platform (731), which is located on the top of the side of the window panel (5). The side of the sealing platform (731) is provided with multiple layers of pressure plates (732), and a connecting flexible plate (733) is provided between the multiple layers of pressure plates (732).

7. A seamless door and window structure with good sound insulation and sealing as described in claim 5, characterized in that: The thickness of the seal (73) is greater than the thickness of the window panel (5).