Double-layer sealed aluminum alloy window body
By designing a double-layer sealing structure on the aluminum alloy form, including a combination of sealing strips and rubber sealing rings, the problem of poor sealing is solved and a better noise reduction effect is achieved.
Patent Information
- Application Number
- CN202422457143.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing aluminum alloy forms have poor sealing properties, making it difficult to effectively reduce noise, affecting the sound insulation effect of building houses.
A double-layer sealing structure is adopted, including a sealing strip fixed on the outer surface of the aluminum alloy form, and a rubber sealing ring is bonded to the inner side wall and partition wall, combining the installation method of expansion nails and sleeves to achieve multi-layer sealing.
The double-layer sealing structure significantly improves the sealing and noise reduction effect of the form, ensures that the multi-layer sealing ring contact when the window is closed, and enhances the sound insulation performance of building houses.
Smart Images
Figure CN223202981U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aluminum alloy windows, and in particular to a double-layer sealed aluminum alloy window. Background Art
[0002] Aluminum alloy windows are frames installed in wall windows to support windows. They are mostly made of multiple aluminum alloy strips spliced together, and then installed in the wall window using expansion nails. Finally, two windows are slid and installed on the two guide rails at the bottom of the aluminum alloy window before they can be used. However, this type of aluminum alloy window has poor sealing and poor noise reduction effect. It is difficult to cooperate with the windows to reduce the noise of the building during use. Utility Model Content
[0003] In order to solve the problem that the aluminum alloy window mentioned above has poor sealing performance and is difficult to cooperate with windows to reduce noise in buildings during use, the present application provides a double-layer sealed aluminum alloy window.
[0004] The double-layer sealed aluminum alloy window provided in this application adopts the following technical solution:
[0005] A double-layer sealed aluminum alloy window comprises two aluminum alloy bars (11) and two aluminum alloy bars (12), wherein the two aluminum alloy bars (11) and the two aluminum alloy bars (12) are connected to form a circular window (1) via four connecting pieces (2), two guide rails (3) are welded to the inner bottom wall of one of the aluminum alloy bars (12), and the two guide rails (3) cooperate to divide the interior of one of the aluminum alloy bars (12) into three partitions, the inner side walls of the two aluminum alloy bars (11), the inner top wall of one of the aluminum alloy bars (12) and the inner bottom walls of the three partitions are all bonded with rubber sealing rings (4), and the outer surface of the circular window (1) is fixedly sleeved with a sealing strip (5).
[0006] Preferably, the four connecting members (2) are each composed of an L-shaped fixing member (21) and two bolts (22), and grooves are provided at both ends of the two aluminum alloy strips (11) and the two aluminum alloy strips (12), and the eight grooves cooperate with each other to form four L-shaped grooves, and the four L-shaped fixing members (21) are respectively located inside the four L-shaped grooves, and the eight bolts (22) are respectively threaded through the two ends of the four L-shaped fixing members (21), and the eight bolts (22) are respectively threadedly connected to the two ends of the two aluminum alloy strips (11) and the two ends of the two aluminum alloy strips (12).
[0007] Preferably, two convex holes are provided on one side of each of the two aluminum alloy strips (11), expansion nails (61) are movably passed through the interior of the four convex holes, and sleeves (62) are movably sleeved on the outer surfaces of the four expansion nails (61).
[0008] Preferably, the six rubber sealing rings (4) are all made of plush cloth and sponge bonded together, and one side of the six sponges is respectively bonded to the inner side walls of two aluminum alloy strips (11), the inner top wall of one aluminum alloy strip (12), and the inner bottom walls of the three partitions.
[0009] In summary, the present application includes the following beneficial technical effects: by fixing a sealing strip (5) on the outer surface of the circular window (1), the sealing strip (5) will seal the gap between the circular window (1) and the wall window, and at the same time, rubber sealing rings (4) are bonded to the inner side walls of the two aluminum alloy strips (11), the inner top wall of one of the aluminum alloy strips (12) and the inner bottom walls of the three partitions. When the two windows are closed, their outer surfaces will contact the five rubber sealing rings (4) for re-sealing. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the application.
[0011] Figure 2 It is a rear view structural diagram of the first embodiment of the application.
[0012] Figure 3 It is a schematic diagram of the disassembly of the sealing strip (5) in the first embodiment of the application.
[0013] Figure 4 This is a schematic diagram of the disassembly of aluminum alloy strip 1 (11) and aluminum alloy strip 2 (12) in the first embodiment of the application.
[0014] Figure 5 Application Example 1 Figure 4 Schematic diagram of the enlarged structure at point A in the middle.
[0015] Figure 6 It is a schematic diagram of the disassembled structure of the expansion nail (61) and the sleeve (62) in the first embodiment of the application.
[0016] Explanation of the accompanying reference numerals: 1. circular window; 11. aluminum alloy bar 1; 12. aluminum alloy bar 2; 2. connector; 21. L-shaped fixing piece; 22. bolt; 3. guide rail; 4. rubber sealing ring; 5. sealing strip; 61. expansion nail; 62. sleeve. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.
[0018] Example 1:
[0019] A double-layer sealed aluminum alloy window, referring to Figure 1-6, comprising two aluminum alloy bars (11) and two aluminum alloy bars (12), characterized in that the two aluminum alloy bars (11) and the two aluminum alloy bars (12) are connected to form a circular window (1) through four connecting pieces (2), the four connecting pieces (2) are each composed of an L-shaped fixing piece (21) and two bolts (22), both ends of the two aluminum alloy bars (11) and the two aluminum alloy bars (12) are provided with grooves, the eight grooves are matched in pairs to form four L-shaped grooves, the four L-shaped fixing pieces (21) are respectively located inside the four L-shaped grooves, the eight bolts (22) are respectively threaded through the two ends of the four L-shaped fixing pieces (21), and the eight bolts (22) are respectively threadedly connected to the two ends of the two aluminum alloy bars (11) and the two ends of the two aluminum alloy bars (12), Two guide rails (3) are welded to the inner bottom wall of one of the aluminum alloy strips (12). Two windows are slidably mounted on the two guide rails (3), and then the windows can be closed by sliding on the two guide rails (3). The two guide rails (3) cooperate to divide the interior of one of the aluminum alloy strips (12) into three partitions. The inner side walls of the two aluminum alloy strips (11), the inner top wall of one of the aluminum alloy strips (12), and the inner bottom walls of the three partitions are all bonded with rubber sealing rings (4). The outer surface of the circular window (1) is fixedly sleeved with a sealing strip (5). When the two windows are closed, their outer surfaces will contact the five rubber sealing rings (4), thereby achieving the effect of primary sealing. At the same time, the sealing strip (5) will seal the gap between the circular window (1) and the wall window, thereby achieving the effect of secondary sealing.
[0020] Reference Figure 1 、 Figure 4 and Figure 6 , wherein two of the aluminum alloy bars (11) are provided with two convex holes on one side, and the interiors of the four convex holes are movably penetrated by expansion nails (61), and the outer surfaces of the four expansion nails (61) are movably sleeved with sleeves (62), and the four sleeves (62) are inserted into the holes opened in advance in the wall window, and then the four expansion nails (61) are rotated and inserted into the sleeves (62), so that the four sleeves (62) are stretched and tightly contact the inner wall of the hole opened in advance in the wall window, and then the circular window (1) can be installed in the wall window.
[0021] Reference Figure 4 and Figure 5The six rubber sealing rings (4) are all made of plush cloth and sponge, and have a good noise reduction effect. After the four expansion nails (61) are passed through the four convex holes, one side of the six sponges is bonded to the inner side walls of the two aluminum alloy strips (11), the inner top wall of one aluminum alloy strip (12) and the inner bottom walls of the three partitions, so that the four expansion nails (61) can be blocked without moving. In addition, the plush cloth on one side of the sponge will not make a lot of noise when it comes into contact with the sliding window, and will not be easily damaged.
[0022] The above describes an exemplary implementation of a double-layer sealed aluminum alloy window provided by the present disclosure with reference to a preferred embodiment. However, it will be understood by those skilled in the art that, without departing from the concept of the present disclosure, various variations and modifications may be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure may be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.
Claims
1. A double-layer sealed aluminum alloy window, comprising two aluminum alloy strips (11) and two aluminum alloy strips (12), characterized in that: The two aluminum alloy bars (11) and the two aluminum alloy bars (12) are connected to form a circular window (1) through four connecting pieces (2), the inner bottom wall of one of the aluminum alloy bars (12) is welded with two guide rails (3), and the two guide rails (3) cooperate to divide the interior of one of the aluminum alloy bars (12) into three partitions, the inner side walls of the two aluminum alloy bars (11), the inner top wall of one of the aluminum alloy bars (12) and the inner bottom walls of the three partitions are all bonded with rubber sealing rings (4), and the outer surface of the circular window (1) is fixedly sleeved with a sealing strip (5).
2. The double-layer sealed aluminum alloy window according to claim 1, characterized in that: The four connecting members (2) are each composed of an L-shaped fixing member (21) and two bolts (22). Both ends of the two aluminum alloy strips (11) and the two aluminum alloy strips (12) are provided with grooves. The eight grooves cooperate with each other to form four L-shaped grooves. The four L-shaped fixing members (21) are respectively located inside the four L-shaped grooves. The eight bolts (22) are respectively threaded through the two ends of the four L-shaped fixing members (21). The eight bolts (22) are respectively threadedly connected to the two ends of the two aluminum alloy strips (11) and the two ends of the two aluminum alloy strips (12).
3. The double-layer sealed aluminum alloy window according to claim 1, characterized in that: Two convex holes are provided on one side of each of the two aluminum alloy strips (11), and expansion nails (61) are movably passed through the interior of the four convex holes, and sleeves (62) are movably sleeved on the outer surfaces of the four expansion nails (61).
4. The double-layer sealed aluminum alloy window according to claim 1, characterized in that: The six rubber sealing rings (4) are all made of plush cloth and sponge bonded together, and one side of the six sponges is respectively bonded to the inner side walls of two aluminum alloy strips (11), the inner top wall of one aluminum alloy strip (12), and the inner bottom walls of the three partitions.