A window frame with low noise disturbance

Abstract

This application relates to a window frame with low noise interference, comprising a fixed window frame mounted to a wall, two sliding window frames for mounting glass, and a sealing assembly. The two sliding window frames are designated as a first window frame and a second window frame, respectively, and are slidably connected to tracks on the fixed window frame. The first window frame is located within the track on the side closer to the interior. The sealing assembly includes a sealing plate and a locking member. The length direction of the sealing plate is parallel to the height direction of the first window frame. The sealing plate is rotatably connected to the side wall of the first window frame facing away from the interior along the height direction of the first window frame. When the first and second window frames are in the sealed fixed window frame state, the locking member holds the sealing plate against the side wall of the second window frame. This application effectively reduces airflow between the frames of the two sliding windows.

Description

Technical Field

[0001] This application relates to the field of window frames, and more particularly to a window frame with low noise interference. Background Technology

[0002] The window frame is the core support and connection structure of a window. It is a key component between the glass and the building wall. It must not only fix the glass and bear its weight, but also be tightly connected to the wall. At the same time, it must also achieve functions such as sealing, drainage, and heat insulation. It is the basic framework to ensure the normal use of the window and improve the living experience.

[0003] Among them, sliding windows are a type of window frame widely used in daily life. The characteristic of sliding windows is that when opened, the window sash moves left and right along the track without needing to flip outward or inward, thus having the advantages of "not occupying indoor or outdoor space and being easy to operate".

[0004] Because sliding windows use a track design, there is some play along the thickness of the window frame. On windy days, wind can easily enter the room through the gap between the two window frames. The airflow moves quickly through the gap, producing a whistling sound similar to playing a flute. The experience of using sliding windows on windy days is not good. Utility Model Content

[0005] To reduce airflow between the frames of two sliding windows, this application provides a window frame with low noise interference.

[0006] This application provides a window frame with low noise interference, which adopts the following technical solution: A window frame with low noise interference includes a fixed window frame mounted to a wall, two sliding window frames for mounting glass, and a sealing assembly. The two sliding window frames are a first window frame and a second window frame, respectively, and are slidably connected to a track on the fixed window frame. The first window frame is located in the track on the side closer to the interior. The sealing assembly includes a sealing plate and a locking member. The length direction of the sealing plate is parallel to the height direction of the first window frame. The sealing plate is rotatably connected to the side wall of the first window frame away from the interior along the height direction of the first window frame. The locking member is used for the sealing plate to abut against the side wall of the second window frame.

[0007] By adopting the above technical solution, the sealing plate is rotatably connected to the side wall of the first window frame away from the interior along the height direction of the first window frame, and the locking component can abut the sealing plate against the side wall of the second window frame. The structure specifically solves the gap problem caused by track misalignment in sliding windows. The sealing plate can effectively seal the gap between the first and second window frames, reduce the amount of airflow entering the room through the gap, and thus reduce noise such as whistling caused by rapid airflow. This significantly improves the user experience of sliding windows in windy weather. At the same time, the design of the sealing component does not affect the normal sliding of the two sliding window frames on the fixed window frame track, ensuring the original advantages of sliding windows such as convenient operation and no space occupation.

[0008] Optionally, the locking component includes a first rod, a second rod, and a screw. The length direction of the first rod is parallel to the thickness direction of the first window frame, and the first rod is slidably connected to the first window frame. One end of the second rod is rotatably connected to the end of the first rod away from the interior, and the other end of the second rod is rotatably connected to a sealing plate. The length direction of the screw is parallel to the length direction of the first rod, and the screw is rotatably connected to the first window frame and threadedly connected to the first rod.

[0009] By adopting the above technical solution, the locking component consists of a first rod, a second rod, and a screw. The first rod slides parallel to the thickness direction of the first window frame and is connected to the first window frame. The two ends of the second rod are rotatably connected to the first rod and the sealing plate, respectively. The screw rotates parallel to the length direction of the first rod and is threadedly connected to the first rod. This structural design makes the operation of the locking component more precise and controllable. By rotating the screw, the first rod can be moved along the sliding direction, and then the second rod pushes the sealing plate to rotate and press against the side wall of the second window frame. Compared with other locking methods, it can more stably ensure the contact pressure between the sealing plate and the second window frame, ensure the continuity and reliability of the sealing effect, and avoid the problem of noise caused by the sealing plate loosening and gaps reappearing due to insecure locking. This further optimizes the performance of the sealing component.

[0010] Optionally, the end of the screw opposite to the first rod is provided with a quincunx handle.

[0011] By adopting the above technical solution, a quincunx handle is set at the end of the screw that is away from the first rod. The quincunx handle is ergonomically designed and provides a more convenient force application point for turning the screw. Users can easily turn the screw to lock or unlock without the need for additional tools, which simplifies the operation steps of the sealing component and improves the convenience of using the window frame. Especially in scenarios where the sealing status needs to be frequently adjusted, it can effectively save operation time and effort.

[0012] Optionally, the first window frame has a storage groove on the side facing away from the interior to accommodate the second rod. The storage groove extends along the thickness direction of the first window frame. A sliding groove is provided at the bottom of the storage groove, which passes through the first window frame. The first rod is slidably connected in the sliding groove. A sealing plate is provided on the first rod. When the sealing plate abuts against the side wall of the second window frame, the sealing plate is used to seal the storage groove.

[0013] By adopting the above technical solution, a storage groove for accommodating the second rod is opened on the side of the first window frame away from the interior. A sliding groove penetrating the first window frame is opened at the bottom of the storage groove for the first rod to slide. A sealing plate is installed on the first rod. When the sealing plate abuts against the side wall of the second window frame, the sealing plate seals the storage groove. The storage groove allows the second rod to be stored in it without using locking devices or adjusting the locking device's state, preventing the second rod from being exposed and affecting the aesthetics of the overall window frame structure. It also prevents the second rod from being affected by external collisions and wear, thus affecting its service life. The through design of the sliding groove ensures the normal sliding of the first rod, while the sealing plate can seal the storage groove when the sealing plate is working, preventing airflow from entering the interior through the storage groove, further reducing potential noise sources, making the window frame's sealing performance more comprehensive and the noise control effect more thorough.

[0014] Optionally, the first window frame has a slot for storing the sealing plate on the side facing away from the interior. When the first window frame and the second window frame are in the open state, the sealing plate is located in the slot.

[0015] By adopting the above technical solution, a placement groove for storing the sealing plate is opened on the side of the first window frame away from the interior. When the first and second window frames are in the open state, the sealing plate is located in the placement groove. This design can store the sealing plate when the window frame is open and sealing is not required, preventing the sealing plate from protruding from the side wall of the first window frame and preventing the sealing plate from colliding or rubbing against other components during the opening process, thus preventing damage. At the same time, it will not affect the normal translation of the two window frames on the track, ensuring smooth operation when the window frame is open. In addition, the setting of the placement groove makes the overall structure of the window frame more compact and improves the appearance.

[0016] Optionally, an adapter groove is provided on the side wall of the first window frame, the adapter groove is connected to the placement groove, and an extension plate is provided on the sealing plate. When the sealing plate abuts against the side wall of the second window frame, the extension plate is located in the adapter groove, and the extension plate is used to further seal the gap between the first window frame and the second window frame.

[0017] By adopting the above technical solution, an adapter groove communicating with the placement groove is opened on the side wall of the first window frame, and an extension plate is set on the sealing plate. When the sealing plate abuts against the side wall of the second window frame, the extension plate is located in the adapter groove. The cooperation between the extension plate and the adapter groove can further seal the gap between the first window frame and the second window frame on the basis of the sealing plate sealing the storage groove. In particular, it can supplement the seal for the small gap that may exist at the connection between the storage groove and the placement groove, so that the seal between the two window frames is more comprehensive and thorough, further reducing the amount of airflow entering, reducing the possibility of noise generation, and enhancing the effect of low noise interference of the window frame.

[0018] Optionally, the second window frame is provided with a positioning component, which includes a positioning spring and a positioning bead. The second window frame has an installation groove on the side facing the interior, which extends along the thickness direction of the second window frame. The positioning bead is slidably connected in the installation groove. The extension plate has a positioning groove. When the sealing plate is located in the storage groove and the positioning spring is used to engage the positioning bead in the positioning groove, the side walls of the first window frame and the second window frame are both in a sealed and fixed window frame state.

[0019] By adopting the above technical solution, by setting a sliding positioning bead and a positioning spring in the mounting groove on the indoor side of the second window frame, and cooperating with the positioning groove on the extension plate, when the sealing plate is located in the storage groove, the positioning spring can push the positioning bead into the positioning groove, so that the side walls of the first window frame and the second window frame are sealed and fixed, making it easy for users to know the positional relationship between the first window frame and the second window frame, and facilitating the subsequent use of the sealing components.

[0020] Optionally, a deformable rubber layer is provided on the side wall of the sealing plate that abuts against the side wall of the second window frame.

[0021] By adopting the above technical solution, a deformable rubber layer is provided on the side of the sealing plate that abuts against the side wall of the second window frame. The deformable rubber layer is elastic. When the sealing plate abuts against the second window frame, the rubber layer can deform due to compression, better conforming to the side wall surface of the second window frame. Even if there are minor unevennesses on the side wall of the second window frame, the rubber layer can fill these minor gaps through deformation, making the seal between the sealing plate and the second window frame tighter, further reducing the amount of airflow entering the room from the contact point between the two, thereby more effectively reducing noise. At the same time, the rubber layer can also play a buffering role, reducing collision wear when the sealing plate abuts against the second window frame, and extending the service life of both.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The basic seal is formed by the sealing plate and locking parts, and the deformable rubber layer fills the small gaps in the side wall. The extension plate seals the gaps in the adapter groove, and the sealing plate seals the storage groove. The multi-structure works together to form a complete leak-proof system, which greatly reduces the amount of airflow entering, reduces noise from the source, and improves the user experience in windy weather. 2. The placement groove stores the sealing plate and related rods, preventing structural protrusions from causing interference when not sealed. The plum blossom handle facilitates manual operation of the locking mechanism without additional tools. The combination of the rod and screw ensures precise contact of the sealing plate, without affecting the normal sliding of the window frame, and simplifies the operation steps, balancing sealing function and ease of use. Attached Figure Description

[0023] Figure 1 This is a structural diagram of a window frame with minimal noise interference.

[0024] Figure 2 This is a sectional view of the first and second window frames, used to show the sealing assembly. Figure 3 yes Figure 2 A schematic diagram showing the central sealing assembly in a state parallel to the fixed window frame track.

[0025] Reference numerals: 1. Fixed window frame; 2. First window frame; 21. Placement groove; 22. Storage groove; 23. Sliding groove; 24. Adaptor groove; 3. Second window frame; 31. Mounting groove; 4. Sealing assembly; 41. Sealing plate; 411. Deformable rubber layer; 42. Locking element; 421. First rod; 422. Second rod; 423. Screw; 424. Plum blossom handle; 425. Sealing plate; 5. Extension plate; 6. Positioning element; 61. Positioning spring; 62. Positioning bead; 63. Positioning groove. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1 -Appendix Figure 3 This application will be described in further detail.

[0027] This application discloses a window frame with low noise interference. (Refer to...) Figure 1 and Figure 2 A window frame with low noise interference includes a fixed window frame 1, two sliding window frames, and a sealing component 4. The fixed window frame 1 is fixedly installed on the wall. The two sliding window frames are respectively slidably connected to two tracks of the fixed window frame 1. The two sliding window frames are a first window frame 2 and a second window frame 3. The first window frame 2 is located in the track on the side closer to the interior. The sealing component 4 is disposed on the first window frame 2. When the first window frame 2 and the second window frame 3 are in the state of sealing the fixed window frame 1, the sealing component 4 is used to block the gap between the first window frame 2 and the second window frame 3.

[0028] Reference Figure 2 and Figure 3The first window frame 2 has a placement groove 21 on the side away from the interior, which extends along the thickness direction of the first window frame 2. A storage groove 22 is provided at the bottom of the placement groove 21, which also extends along the thickness direction of the first window frame 2. A sliding groove 23 is provided at the bottom of the storage groove 22, which extends along the thickness direction of the first window frame 2 and passes through the first window frame 2. The sealing assembly 4 includes a sealing plate 41 and a locking member 42. The length direction of the sealing plate 41 is parallel to the width direction of the first window frame 2. The sealing plate 41 is rotatably connected to the first window frame 2 in the vertical direction. When the sealing plate 41 is parallel to the thickness direction of the first window frame 2, the sealing plate 41 is located in the storage groove 22. A deformable rubber layer 411 is provided on the side of the sealing plate 41 away from the interior. When the sealing plate 41 is perpendicular to the thickness direction of the first window frame 2, the deformable rubber layer 411 abuts against the side wall of the second window frame 3.

[0029] Reference Figure 2 and Figure 3 The locking component 42 includes a first rod 421, a second rod 422, and a screw 423. The length direction of the first rod 421 is parallel to the thickness direction of the first window frame 2. The first rod 421 is slidably connected to the sliding groove 23. One end of the second rod 422 is rotatably connected to the end of the first rod 421 away from the interior, and the other end of the second rod 422 is rotatably connected to the end of the sealing plate 41 away from the second window frame 3. When the sealing plate 41 is located in the placement groove 21, the second rod 422 is located in the storage groove 22. The length direction of the screw 423 is parallel to the length direction of the first rod 421. The screw 423 is rotatably connected to the first window frame 2. The first rod 421 is threadedly connected to the screw 423. A plum blossom handle 424 is fixedly provided on the end of the screw 423 facing the interior. A sealing plate 425 is provided on the first rod 421. When the sealing plate 41 is perpendicular to the thickness direction of the first window frame 2, the sealing plate 425 seals the opening of the storage groove 22.

[0030] Reference Figure 2 and Figure 3 An adapter groove 24 is provided on the side wall of the first window frame 2. The adapter groove 24 extends along the width direction of the first window frame 2 and is connected to the placement groove 21. An extension plate 5 is provided on the sealing plate 41. The extension plate 5 and the sealing plate 41 are located in the same plane. When the sealing plate 41 is perpendicular to the thickness of the first window frame 2, the extension plate 5 is located in the adapter groove 24.

[0031] Reference Figure 2 and Figure 3The second window frame 3 is provided with a positioning component 6, which includes a positioning spring 61 and a positioning bead 62. A mounting groove 31 is formed on the indoor-facing side of the second window frame 3, extending along the thickness direction of the second window frame 3. The positioning bead 62 is located within the mounting groove 31 and slides within it along the extension direction of the groove 31. The positioning spring 61 is located within the mounting groove 31, with its length parallel to the extension direction of the groove 31. One end of the positioning spring 61 is fixedly disposed at the bottom of the groove 31. The other end of the spring 61 is fixedly mounted on the mounting bead. The extension plate 5 has a positioning groove 63 on its side wall facing the second window frame 3. The positioning groove 63 is used to accommodate the positioning bead 62. Before sealing the first window frame 2 and the second window frame 3, the side walls of the first window frame 2 and the second window frame 3 are both in the state of sealing and fixing the window frame 1 and the sealing plate 425 is located in the receiving groove 22. The positioning bead 62 is located in the positioning groove 63. At this time, when the sealing plate 41 is perpendicular to the second window frame 3 by the locking member 42, the deformable rubber layer 411 abuts against the side wall of the second window frame 3.

[0032] The implementation principle of a window frame with low noise interference in this application embodiment is as follows: A fixed window frame 1 is installed on the wall. A first window frame 2 and a second window frame 3 are slidably connected to the track of the fixed window frame 1, with the first window frame 2 located on the indoor side. When both need to seal the fixed window frame 1 to block gap noise, they are first positioned by the positioning component 6: the positioning spring 61 in the mounting groove 31 of the second window frame 3 pushes the positioning bead 62, which engages with the positioning groove 63 of the extension plate 5 of the first window frame 2, locking the two window frames in a sealed and fixed state. Then, the locking component 42 is operated, rotating the screw 423 towards the indoor end of the plum blossom handle 424, causing the first rod 421 in the sliding groove 23 to move along the thickness of the window frame. Sliding in the vertical direction, the first rod 421 pushes the sealing plate 41 in the placement groove 21 to rotate in the vertical direction through the second rod 422 until the sealing plate 41 is perpendicular to the thickness direction of the window frame. At this time, the deformable rubber layer 411 of the sealing plate 41 away from the indoor side abuts against the side wall of the second window frame 3. At the same time, the sealing plate 425 on the first rod 421 seals the opening of the storage groove 22, and the extension plate 5 is embedded in the adapter groove 24. The multiple structures work together to seal the gap between the two window frames, reducing the noise generated by the airflow. When sealing is not required, the reverse operation of the screw 423 can make the sealing plate 41 return to the placement groove 21 and the second rod 422 return to the storage groove 22 without affecting the normal sliding of the window frame.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A window frame of reduced noise disturbance characterised in that: The system includes a fixed window frame (1) installed on the wall, two sliding window frames for installing glass, and a sealing assembly (4). The two sliding window frames are a first window frame (2) and a second window frame (3), respectively. The two sliding window frames are slidably connected to the track of the fixed window frame (1). The first window frame (2) is located in the track on the side closer to the interior. The sealing assembly (4) includes a sealing plate (41) and a locking member (42). The length direction of the sealing plate (41) is parallel to the height direction of the first window frame (2). The sealing plate (41) is rotatably connected to the side wall of the first window frame (2) away from the interior along the height direction of the first window frame (2). When the first window frame (2) and the second window frame (3) are in the state of sealing the fixed window frame (1), the locking member (42) keeps the sealing plate (41) against the side wall of the second window frame (3).

2. A window frame of claim 1, wherein: The locking component (42) includes a first rod (421), a second rod (422), and a screw (423). The length direction of the first rod (421) is parallel to the thickness direction of the first window frame (2). The first rod (421) is slidably connected to the first window frame (2). One end of the second rod (422) is rotatably connected to the end of the first rod (421) away from the interior. The other end of the second rod (422) is rotatably connected to the sealing plate (41). The length direction of the screw (423) is parallel to the length direction of the first rod (421). The screw (423) is rotatably connected to the first window frame (2). The screw (423) is threadedly connected to the first rod (421).

3. A window frame with low noise interference according to claim 2, characterized in that: The screw (423) is provided with a plum blossom handle (424) at the end opposite to the first rod (421).

4. A window frame with low noise interference according to claim 2, characterized in that: The first window frame (2) has a storage groove (22) on the side away from the interior to accommodate the second rod (422). The storage groove (22) extends along the thickness direction of the first window frame (2). A sliding groove (23) is provided at the bottom of the storage groove (22). The sliding groove (23) passes through the first window frame (2). The first rod (421) is slidably connected in the sliding groove (23). A sealing plate (425) is provided on the first rod (421). When the sealing plate (41) abuts against the side wall of the second window frame (3), the sealing plate (425) is used to seal the storage groove (22).

5. A window frame of claim 4, wherein: The first window frame (2) has a placement groove (21) for storing the sealing plate (41) on the side away from the room. When the first window frame (2) and the second window frame (3) are in the open state, the sealing plate (41) is located in the placement groove (21).

6. A window frame with low noise interference according to claim 5, characterized in that: An adapter groove (24) is provided on the side wall of the first window frame (2). The adapter groove (24) is connected to the placement groove (21). An extension plate (5) is provided on the sealing plate (425). When the sealing plate (425) abuts against the side wall of the second window frame (3), the extension plate (5) is located in the adapter groove (24). The extension plate (5) is used to further seal the gap between the first window frame (2) and the second window frame (3).

7. A window frame with low noise interference according to claim 6, characterized in that: The second window frame (3) is provided with a positioning component (6), which includes a positioning spring (61) and a positioning bead (62). The second window frame (3) has an installation groove (31) on the side facing the interior. The installation groove (31) extends along the thickness direction of the second window frame (3). The positioning bead (62) is slidably connected in the installation groove (31). The extension plate (5) has a positioning groove (63). When the sealing plate (425) is located in the storage groove (22) and the positioning spring (61) is used to snap the positioning bead (62) into the positioning groove (63), the side walls of the first window frame (2) and the second window frame (3) are in a sealed and fixed window frame (1) state.

8. A window frame of claim 1, wherein: The sealing plate (41) is provided with a deformable rubber layer (411) on the side wall that abuts against the side wall of the second window frame (3).

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