Door and window with noise reduction function

Abstract

The utility model discloses a door and window with noise reduction function, including door and window frame, pull -out door and pull -out window, the pull -out window includes door and window frame, and the recessed surface is equipped with the installation groove, and the installation groove is equipped with the anti -insect grid, the door and window frame shell is constituted by the door pocket line section bar, and the door pocket line section bar is the hollow cavity structure, and, its inside is filled with the sound -absorbing material, the hollow cavity structure's below hollow part adopts the light project section bar, and the hollow cavity structure of door and window frame adopts the door pocket line section bar and fills the sound -absorbing material, can effectively absorb sound wave energy, reduce the noise spread, and the pull -out door and window adopt the hollow tempered glass of xinxi original piece and match the hollow molecular sieve, utilize the characteristic of hollow cavity and molecular sieve, and the sound conduction is blocked significantly, simultaneously, the stepped light project section bar of door and window frame and pull -out window cooperation place, the design that sealing strip is embedded in the recess, block the noise through the crack from many aspects and pass into the room, and the overall noise reduction performance of door and window is improved greatly.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a door and window with noise reduction function. Background Technology

[0002] As people's requirements for the quality of their living and working environments continue to increase, higher standards are being set for the noise reduction performance of doors and windows.

[0003] Currently, traditional doors and windows are unable to effectively block sound transmission when faced with external noise such as traffic and construction, resulting in prominent indoor noise pollution problems. Furthermore, existing noise-reducing doors and windows have problems such as poor sealing and poor sound insulation of glass. Moreover, the structural design fails to fully utilize the synergistic noise reduction effect of each component. Gaps between the door and window frames and sashes can easily become channels for noise to enter. Ordinary glass is difficult to effectively absorb and reflect sound waves, failing to meet users' needs for a quiet environment.

[0004] Therefore, we provide a door and window with noise reduction function. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a door and window with noise reduction function. Through the combined use of door frame profiles, light frame profiles, diamond mesh, and other components, the noise reduction performance of the door and window is effectively improved.

[0006] In view of this, the present invention provides a door and window with noise reduction function, including a door and window frame, a sliding door partition, and a sliding partition.

[0007] The pull-out window includes a door and window frame, and the inner concave surface of the door and window frame is provided with an installation groove, and the installation groove is provided with an insect-proof grid mesh;

[0008] The outer shell of the door and window frame is made of door frame profile, which has a hollow cavity structure and is filled with sound-absorbing material. The hollow cavity structure has a hollow section with a smooth profile. The cross-section of the smooth profile is stepped, and a groove is provided at the joint between the cross-section and the door frame profile. When the insect-proof grille is closed, the sealing strip of the door and window frame is embedded in the groove of the smooth profile to form a tight seal.

[0009] Preferably, the sliding door partition is made of Xinyi original double-glazed tempered glass, with a hollow molecular sieve between the two pieces of tempered glass, and the hollow molecular sieve is evenly distributed in the annular space enclosed by the sealing strip.

[0010] Preferably, the upper and lower ends of the door and window frame adopt a high-low rail structure, wherein the high rail is set on the side closer to the interior and the low rail is set on the side closer to the exterior.

[0011] Preferably, in the high-low track structure, a stepped drop is formed between the high track and the low track. Both the high track and the low track are provided with sealing strip assembly grooves, and elastic sealing strips are installed in the assembly grooves respectively. The door and window frames are provided with sealing protrusions that cooperate with the sealing strips at the positions corresponding to the high and low tracks.

[0012] Preferably, the insect-proof grille is made of diamond mesh.

[0013] Preferably, the outer ring of the insect-proof grille made of diamond mesh is wrapped with a sealing ring, and the insect-proof grille is installed in the mounting groove of the door and window frame through the sealing ring.

[0014] Preferably, permanent magnet strips and magnetic attraction components are embedded in the concave surface of the door and window frame at positions corresponding to the sliding door and window partitions, respectively. When the sliding door and window partitions slide to the closed position, the magnetic material and the magnetic attraction components attract each other.

[0015] Compared with the prior art, this utility model provides a door and window with noise reduction function, which has the following beneficial effects:

[0016] 1. This utility model utilizes a hollow cavity structure in the door and window frame with door frame profiles and fills it with sound-absorbing material, which can effectively absorb sound wave energy and reduce noise transmission; the sliding door partition uses Xinyi original hollow tempered glass combined with hollow molecular sieve, which significantly blocks sound transmission by utilizing the characteristics of the hollow cavity and molecular sieve; at the same time, the stepped light profile and the design of the sealing strip embedded in the groove at the junction of the door and window frame and the sliding partition effectively block noise from entering the room through gaps from multiple aspects, greatly improving the overall noise reduction performance of the doors and windows.

[0017] 2. In this utility model, the insect-proof grille inside the pull-out window is made of diamond mesh, which not only effectively prevents mosquitoes from entering the room and ensures ventilation, but also has a certain anti-pry and anti-theft function. At the same time, the magnetic sealing design between the door and window frame and the pull-out door / window and the pull-out window achieves good sealing and noise reduction while facilitating the opening and closing of the door and window.

[0018] 3. This utility model uses an insect-proof grille mesh to wrap around a sealing ring and install it in the mounting groove of the door and window frame. The sealing strip at the junction of the door and window frame and the sliding partition window fits tightly with the groove. In addition, the sealing strip and sealing protrusion in the high and low track structure are precisely connected. The multiple sealing design ensures that the door and window maintain good sealing performance during long-term use.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1This is the overall view of the present utility model;

[0021] Figure 2 This is a schematic diagram of the pull-out partition window structure proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the internal disassembled structure of the pull-out partition window proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the insect-proof grid structure proposed in this utility model;

[0024] Figure 5 This is a schematic diagram of the disassembled internal structure of the door and window frame proposed in this utility model.

[0025] In the diagram: 1. Door and window frame; 2. Sliding door and window partition; 3. Sliding partition; 31. Door and window frame; 311. Mounting groove; 312. Hollow cavity structure; 313. High and low rail structure; 314. Plain profile; 33. Insect-proof grid mesh; 34. Sealing ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] Example 1: A door and window with noise reduction function, such as Figures 1-5 As shown, it includes a door and window frame 1, a sliding door partition 2, and a sliding partition 3;

[0029] The pull-out window 3 includes a door and window frame 31, and the inner concave surface of the door and window frame 31 is provided with an installation groove 311, and an insect-proof grid mesh 33 is provided in the installation groove 311.

[0030] The outer shell of the door and window frame 31 is made of door frame profile, which is a hollow cavity structure 312 and is filled with sound-absorbing material. The hollow cavity structure 312 has a hollow section with a smooth profile 314. The cross section of the smooth profile 314 is stepped. The groove is provided at the joint between the cross section and the door frame profile of the door and window frame 31. When the insect screen 33 is closed, the sealing strip of the door and window frame 31 is embedded in the groove of the smooth profile 314 to form a tight sealing structure.

[0031] In use, the door / window frame 1 is installed in the opening, and the frame is securely connected to the wall using expansion bolts and other fasteners. Simultaneously, sound-insulating material is filled into the gaps between the frame and the wall to reduce sound bridges and prevent noise from entering the room through the connection between the wall and the window frame. An insect-proof grille 33 is embedded in the mounting groove 311 on the concave surface of the sliding window frame 31. The sealing ring 34 of the outer ring of the insect-proof grille 33 fits tightly against the mounting groove 311, ensuring a stable installation and a certain degree of sealing. The sliding window 3 and the sliding door / window 2, with the insect-proof grille 33 installed, are then installed... Install the sliding window 3 and sliding door 2 onto the corresponding slide rails of the door / window frame 1, and adjust their smoothness to ensure they slide smoothly within the door / window frame 1. Install high and low rail structures 313 at the upper and lower ends of the door / window frame 31, with the high rail located closer to the interior and the low rail closer to the exterior. Install elastic sealing strips in the sealing strip mounting grooves of the high and low rails respectively, and install sealing protrusions that mate with the sealing strips at the corresponding positions of the door / window frame 31 and the high and low rails. At the same time, install sealing strips at the mating points of the door frame profile and the smooth profile 314 of the door / window frame 31, ensuring that the sealing strips can be accurately embedded in the smooth profile 31. In addition, permanent magnet strips and magnetic attraction components are embedded in the recessed surface of the door and window frame 1 at positions corresponding to the sliding door partition 2 and sliding partition 3, respectively. Their positions are adjusted to ensure accurate attraction. When the door and window need to be closed, the sliding door partition 2 and sliding partition 3 are pushed along the slide rail of the door and window frame 1 to the closed position. As the sliding door partition 2 and sliding partition 3 slide, the sealing strip of the door and window frame 31 gradually embeds into the groove of the light frame profile 314, forming a tight sealing structure. This effectively blocks the gap between the door and window frame 1 and the sliding partition 3, reducing noise transmission. Simultaneously, the sliding door partition 2... When the sliding window 3 is slid to the closed position, the permanent magnet strip on the concave surface of the door and window frame 1 attracts the magnetic attraction components on the sliding door and window 2 and the sliding window 3, further enhancing the sealing and stability of the door and window after closing. When it is necessary to open the door and window, external force is applied to overcome the attraction between the permanent magnet strip and the magnetic attraction components, and the sliding door and window 2 and the sliding window 3 are pulled along the slide rail in the opening direction. During the sliding process, the sealing strip gradually separates from the groove of the light profile 314, and the sealing structure between the door and window frame 1 and the sliding window 3 is opened, realizing the opening of the door and window, which facilitates ventilation or the entry and exit of people and goods.

[0032] like Figures 1-5 As shown, the sliding door partition 2 uses Xinyi original double-glazed tempered glass, with a hollow molecular sieve between the two pieces of tempered glass. The hollow molecular sieve is evenly distributed in the annular space enclosed by the sealing strip.

[0033] like Figures 1-5 As shown, the upper and lower ends of the door and window frame 31 adopt a high and low rail structure 313, wherein the high rail is set on the side closer to the interior and the low rail is set on the side closer to the exterior.

[0034] like Figures 1-5 As shown, a stepped drop is formed between the high rail and the low rail in the high-low rail structure 313. Both the high rail and the low rail are provided with sealing strip assembly grooves, and elastic sealing strips are installed in the assembly grooves respectively. The door and window frame 31 is provided with sealing protrusions that cooperate with the sealing strips at the positions corresponding to the high and low rails.

[0035] like Figures 1-5 As shown, permanent magnet strips and magnetic attraction components are embedded in the concave surface of the door and window frame 1 at positions corresponding to the sliding door partition 2 and the sliding partition 3, respectively. When the sliding door partition 2 and the sliding partition 3 slide to the closed position, the magnetic material and the magnetic attraction components attract each other.

[0036] Example 2: A door and window with noise reduction function, such as Figures 1-5 As shown, the insect-proof grille 33 is made of diamond mesh material.

[0037] The insect-proof grille 33, made of diamond mesh, is surrounded by a sealing ring 34. The insect-proof grille 33 is installed in the mounting groove 311 of the door and window frame 31 through the sealing ring 34.

[0038] When in use, the insect-proof grille 33 is woven from high-strength stainless steel wire, which not only effectively blocks mosquitoes and insects, but also has anti-pry and anti-theft functions, breaking through the limitation of traditional screens that are only used for insect prevention. At the same time, the insect-proof grille 33 made of diamond mesh material is tightly fitted with the mounting groove 311 of the door and window frame 31 through the outer sealing ring 34, forming a continuous elastic sealing interface, effectively filling the gap between the traditional screen and the window frame, thereby further reducing noise.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A door and window with noise reduction function, comprising a door and window frame (1), a sliding door and window partition (2), and a sliding partition window (3), characterized in that: The pull-out window (3) includes a door and window frame (31), and the inner concave surface of the door and window frame (31) is provided with an installation groove (311), and an insect-proof grid mesh (33) is provided in the installation groove (311); The outer shell of the door and window frame (31) is made of door frame profile, which is a hollow cavity structure (312) and is filled with sound-absorbing material. The hollow cavity structure (312) has a hollow section with a smooth profile (314) at the bottom. The cross section of the smooth profile (314) is stepped. The groove is provided at the joint between the cross section and the door frame profile of the door and window frame (31). When the insect-proof grille (33) is closed, the sealing strip of the door and window frame (31) is embedded in the groove of the smooth profile (314) to form a tight sealing structure.

2. A door and window with noise reduction function according to claim 1, characterized in that, The sliding door partition (2) uses Xinyi original sheet hollow tempered glass, and a hollow molecular sieve is set between the two pieces of tempered glass. The hollow molecular sieve is evenly distributed in the annular space surrounded by the sealing strip.

3. A door and window with noise reduction function according to claim 1, characterized in that, The upper and lower ends of the door and window frame (31) adopt a high and low rail structure (313), wherein the high rail is set on the side closer to the interior and the low rail is set on the side closer to the exterior.

4. A door and window with noise reduction function according to claim 3, characterized in that, The high and low rail structure (313) forms a stepped drop between the high rail and the low rail. Both the high rail and the low rail are provided with sealing strip assembly grooves, and elastic sealing strips are installed in the assembly grooves respectively. The door and window frame (31) is provided with sealing protrusions that cooperate with the sealing strips at the positions corresponding to the high and low rails.

5. A door and window with noise reduction function according to claim 1, characterized in that, The insect-proof grille (33) is made of diamond mesh material.

6. A door and window with noise reduction function according to claim 5, characterized in that, The insect-proof grille (33) made of diamond mesh is wrapped with a sealing ring (34) on its outer ring, and the insect-proof grille (33) is installed in the mounting groove (311) of the door and window frame (31) through the sealing ring (34).

7. A door and window with noise reduction function according to claim 1, characterized in that, Permanent magnet strips and magnetic attraction components are embedded in the concave surface of the door and window frame (1) at positions corresponding to the sliding door partition (2) and the sliding partition (3). When the sliding door partition (2) and the sliding partition (3) slide to the closed position, the magnetic material and the magnetic attraction components attract each other.

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