Mute door and window

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a silent door and window which comprises a window sleeve, a window frame arranged on the window sleeve in a sliding mode and a glass plate fixedly installed on the window frame, symmetrical movable openings are formed in the inner wall of the window sleeve, sliding blocks are arranged on the movable openings in a sliding mode, first springs are fixedly installed in the movable openings, and the first springs are connected with the sliding blocks in a sliding mode. The first springs are pressed between the window sleeve and the sliding blocks, movable plates are rotationally arranged on the sliding blocks correspondingly, a buffer plate is arranged on the inner side of the window sleeve, the ends, away from the sliding blocks, of the two movable plates are rotationally arranged at the ends of the buffer plate correspondingly, and limiting pieces used for limiting the window frame are arranged on the window sleeve and the window frame. The collision between the outer wall of the window frame and the inner wall of the window sleeve can be remarkably reduced, noise generated by collision is greatly reduced, more importantly, the window sleeve and the window frame are effectively protected, the overall performance is improved, and a more comfortable and quiet living environment is brought to users.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and in particular relates to a silent door and window. Background Art

[0002] Aluminum alloy doors and windows are doors and windows made of aluminum alloy materials. They have the characteristics of light weight, high strength, good airtightness and beautiful appearance. It can not only be made of aluminum alloy materials alone, but also can be composited with other materials such as wood and plastic. Due to its excellent performance and appearance, aluminum alloy doors and windows are widely used in modern buildings.

[0003] Doors and windows can be seen everywhere in our daily life. Most of the sliding doors and windows for home use have a sound-absorbing effect and can be called silent doors and windows. However, after long-term use, dust and stains are easily stored in the door frame grooves of the sliding doors and windows. When cleaning, due to the dead corners in the door frame grooves, it is necessary to remove the dust in the dead corners and clean them, which is inconvenient to completely clean out the stains.

[0004] The existing patent (application number: CN202321366969.1) is a soundproof door and window, in which sound-absorbing cotton is embedded between the inner side of the slide groove frame and the glass plate, which can achieve a soundproof effect. When the slide groove in the first window frame needs to be cleaned, the connecting plate can be held, and the pull-out embedded plate and the detachable connecting block at the lower end of the connecting plate can be lifted upward along the reserved groove of the window cover. The pull-out embedded plate and the detachable connecting block can be taken out of the reserved groove by holding the connecting plate. At this time, when brushing out the slide groove in the first window frame with a brush, the stains can be directly brushed out at the notch where the detachable connecting block is taken out of the first window frame, which is convenient for cleaning the stains in the first window frame.

[0005] In view of the above problems, existing patents have provided solutions. However, in actual use, when the slide groove frame slides on the window frame, it is easy for the outer wall of the slide groove frame to collide with the inner wall of the window frame. This collision not only generates noise, but also easily causes damage to the window frame and the slide groove frame, thereby affecting their service life and performance. Improvements are needed. For this purpose, a silent door and window is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a silent door and window which can significantly reduce the collision between the outer wall of the window frame and the inner wall of the window cover, greatly reduce the noise, and effectively protect the window cover and the window frame.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soundproof door and window, comprising a window cover, a window frame slidably arranged on the window cover, and a glass plate fixedly installed on the window frame, the inner wall of the window cover is provided with symmetrical movable openings, sliders are slidably arranged on the movable openings, springs are fixedly installed in the movable openings, the springs are pressed between the window cover and the sliders, movable plates are rotatably arranged on the sliders, a buffer plate is arranged on the inner side of the window cover, two groups of the movable plates are rotatably arranged at the ends of the buffer plates away from the sliders, and the window cover and the window frame are provided with limiting members for limiting the window frame.

[0008] Preferably, a side of the buffer plate close to the window frame and a side of the window frame close to the buffer plate are both paved with soft rubber strips.

[0009] Preferably, a plate opening is provided on the inner wall of the window frame, and the size of the plate opening is matched with the size of the buffer plate.

[0010] Preferably, the limiting member includes an installation opening opened on the inner wall of the window frame, a second spring arranged in the installation opening, a limiting block slidably arranged on the installation opening, and a limiting opening opened on the outer wall of the window frame, the second spring is pressed between the window frame and the limiting block, and the limiting block and the limiting opening are both arranged to be matching arc surfaces.

[0011] Preferably, the elastic force of the second spring is greater than the elastic force of the first spring.

[0012] Preferably, the glass plate is configured as hollow glass, the window frame is configured as a thermally-broken aluminum material, and a soft-edge rubber strip is provided between the window frame and the glass plate.

[0013] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can significantly reduce the collision between the outer wall of the window frame and the inner wall of the window cover by arranging the cooperation between the window cover, window frame, glass plate, movable opening, slider, spring, movable plate, buffer plate and soft rubber strip, which not only greatly reduces the noise caused by the collision, but more importantly, effectively protects the window cover and window frame, improves the overall performance, and brings a more comfortable and quiet living environment to users.

[0015] 2. In the utility model, by setting the cooperation between the window cover, the window frame, the installation opening, the second spring, the limit block and the limit opening, the closed window frame and the glass plate can be limited to improve their stability and avoid shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2This is a structural diagram of the window frame and glass plate of the utility model;

[0018] Figure 3 This is a structural diagram of the inner wall of the window cover of the utility model;

[0019] Figure 4 This is a side cross-sectional structural diagram of the window cover of the utility model;

[0020] Figure 5 This is a structural diagram of the position limiting member of the utility model;

[0021] Figure 6 This is a structural diagram of the window frame and the limiting opening of the utility model.

[0022] Legend:

[0023] 1. Window cover; 2. Window frame; 3. Glass plate; 4. Movable opening; 5. Slider; 6. Spring 1; 7. Movable plate; 8. Buffer plate; 9. Limiting piece; 91. Mounting opening; 92. Spring 2; 93. Limiting block; 94. Limiting opening; 10. Plate opening. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A soundproof door and window, comprising a window cover 1, a window frame 2 slidably arranged on the window cover 1, and a glass plate 3 fixedly installed on the window frame 2, the inner wall of the window cover 1 is provided with a symmetrical movable opening 4, on which a slider 5 is slidably arranged, a spring 6 is fixedly installed in the movable opening 4, the spring 6 is pressed between the window cover 1 and the slider 5, a movable plate 7 is rotatably arranged on the slider 5, a buffer plate 8 is arranged on the inner side of the window cover 1, two groups of the movable plates 7 are rotatably arranged at the ends of the buffer plate 8 away from the slider 5, respectively, a limiting member 9 for limiting the window frame 2 is arranged on the window cover 1 and the window frame 2, and a soft rubber strip is laid on the side of the buffer plate 8 close to the window frame 2 and the side of the window frame 2 close to the buffer plate 8.

[0027] When the window frame 2 and the glass plate 3 are closed and slide on the window cover 1, the outer wall of the window frame 2 contacts the buffer plate 8, and the buffer plate 8 is subjected to the force and moves horizontally toward the inner wall of the window cover 1. During the horizontal movement of the buffer plate 8, the movable plate 7 connected by rotation at both ends pushes the slider 5 to pull the spring 6 on the movable opening 4 to slide away from each other. The inner wall of the window cover 1 and the outer wall of the window frame 2 are buffered by the force of the spring 6 and the soft rubber strip, which can significantly reduce the collision between the outer wall of the window frame 2 and the inner wall of the window cover 1. Not only does it greatly reduce the noise caused by the collision, but more importantly, it effectively protects the window cover 1 and the window frame 2, and the overall performance is improved, bringing a more comfortable and quiet living environment to users.

[0028] The inner wall of the window cover 1 is provided with a plate opening 10, the size of which matches the size of the buffer plate 8;

[0029] The plate opening 10 opened on the inner wall of the window cover 1 has a size matched with the buffer plate 8, allowing the buffer plate 8 to smoothly enter or exit the plate opening 10 when needed. When the window frame 2 is closed, the buffer plate 8 is pushed into the plate opening 10 under the action of the spring 16, forming a close contact with the window frame 2, thereby enhancing the mute effect. When the window frame 2 is opened, the buffer plate 8 exits the plate opening 10 as the window frame 2 moves, facilitating the sliding of the window frame 2.

[0030] The limiting member 9 comprises a mounting opening 91 provided on the inner wall of the window cover 1, a spring 92 provided in the mounting opening 91, a limiting block 93 slidably provided on the mounting opening 91, and a limiting opening 94 provided on the outer wall of the window frame 2, wherein the spring 92 is pressed between the window cover 1 and the limiting block 93, the limiting block 93 and the limiting opening 94 are both provided as matching arc surfaces, and the elastic force of the spring 92 is greater than the elastic force of the spring 1 6;

[0031] When the window frame 2 is closed, since the limit block 93 and the limit opening 94 are both set to matching arc surfaces, when it moves to the limit opening 94 and moves to the limit block 93, it can be smoothly inserted into it. Since the elastic force of spring 2 92 is greater than the elastic force of spring 1 6, the limit block 93 can be firmly maintained in the limit opening 94, thereby limiting the window frame 2, which can effectively prevent the window frame 2 from shaking after closing, and improve the overall stability of the door and window.

[0032] The glass plate 3 is set as hollow glass, the window frame 2 is set as a thermally-broken aluminum material, and a soft edge rubber strip is provided between the window frame 2 and the glass plate 3;

[0033] The glass plate 3 adopts a hollow glass design and has a good sound insulation effect. The window frame 2 is made of thermally-insulated aluminum, which is not only structurally strong but also can effectively isolate the transfer of heat. A soft-edged rubber strip is arranged between the window frame 2 and the glass plate 3, which can further enhance the sealing and prevent the penetration of air and sound. The soft-edged rubber strip also has a certain shock-absorbing effect and can absorb the energy generated by the slight displacement between the window frame 2 and the glass plate 3 due to temperature changes or other reasons, thereby maintaining the stability and sealing of the doors and windows.

[0034] Working principle:

[0035] When the window frame 2 and the glass plate 3 are closed and slide on the window cover 1, the outer wall of the window frame 2 contacts the buffer plate 8, and the buffer plate 8 is subjected to the force to move horizontally toward the inner wall of the window cover 1. During the horizontal movement of the buffer plate 8, the movable plate 7 connected by rotation at both ends pushes the slider 5 to pull the spring 1 6 on the movable opening 4 to slide away from each other. The inner wall of the window cover 1 and the outer wall of the window frame 2 are buffered by the force of the spring 1 6 and the soft rubber strip, which can significantly reduce the collision between the outer wall of the window frame 2 and the inner wall of the window cover 1, not only greatly reducing the noise caused by the collision, but more importantly, effectively protecting the window cover 1 and the window frame 2, and improving the overall performance, bringing users a more comfortable and quiet living environment.

[0036] The plate opening 10 formed on the inner wall of the window cover 1 has a size adapted to the buffer plate 8, allowing the buffer plate 8 to smoothly enter or exit the plate opening 10 when needed. When the window frame 2 is closed, the buffer plate 8 is pushed into the plate opening 10 by the action of the spring 16, and forms a close contact with the window frame 2, thereby enhancing the mute effect. When the window frame 2 is opened, the buffer plate 8 exits the plate opening 10 as the window frame 2 moves, facilitating the sliding of the window frame 2.

[0037] When the window frame 2 is closed, since the stop block 93 and the stop opening 94 are both configured as matching arc surfaces, when the stop block 93 is moved to the stop opening 94, it can be smoothly inserted therein. Since the elastic force of the spring 2 92 is greater than the elastic force of the spring 1 6, the stop block 93 can be firmly maintained in the stop opening 94, thereby limiting the position of the window frame 2, effectively preventing the window frame 2 from shaking after closing, and improving the overall stability of the door and window.

[0038] The glass plate 3 adopts a hollow glass design and has a good sound insulation effect. The window frame 2 is made of thermally-insulated aluminum, which is not only structurally strong but also can effectively isolate the transfer of heat. A soft-edged rubber strip is arranged between the window frame 2 and the glass plate 3, which can further enhance the sealing and prevent the penetration of air and sound. The soft-edged rubber strip also has a certain shock-absorbing effect and can absorb the energy generated by the slight displacement between the window frame 2 and the glass plate 3 due to temperature changes or other reasons, thereby maintaining the stability and sealing of the doors and windows.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A silent door and window, comprising a window cover (1), a window frame (2) slidably arranged on the window cover (1), and a glass plate (3) fixedly mounted on the window frame (2), characterized in that: The inner wall of the window cover (1) is provided with a symmetrical movable opening (4), a slider (5) is slidably arranged on the movable opening (4), a spring (6) is fixedly installed in the movable opening (4), the spring (6) is pressed between the window cover (1) and the slider (5), a movable plate (7) is rotatably arranged on the slider (5), a buffer plate (8) is arranged on the inner side of the window cover (1), and the ends of the two groups of movable plates (7) away from the slider (5) are rotatably arranged on the ends of the buffer plate (8), and the window cover (1) and the window frame (2) are provided with a limiting member (9) for limiting the window frame (2); a side of the buffer plate (8) close to the window frame (2) and a side of the window frame (2) close to the buffer plate (8) are both paved with a soft rubber strip; the inner wall of the window cover (1) is provided with a plate opening (10), and the size of the plate opening (10) is adapted to the size of the buffer plate (8).

2. A soundproof door and window according to claim 1, characterized in that: The limiting member (9) comprises a mounting opening (91) provided on the inner wall of the window cover (1), a second spring (92) arranged in the mounting opening (91), a limiting block (93) slidably arranged on the mounting opening (91), and a limiting opening (94) provided on the outer wall of the window frame (2), the second spring (92) being pressed between the window cover (1) and the limiting block (93), and the limiting block (93) and the limiting opening (94) are both arranged as matching arc surfaces.

3. A soundproof door and window according to claim 2, characterized in that: The elastic force of the second spring (92) is greater than the elastic force of the first spring (6).

4. A soundproof door and window according to claim 1, characterized in that: The glass plate (3) is configured as hollow glass, the window frame (2) is configured as a thermally-insulated aluminum material, and a soft-edge rubber strip is provided between the window frame (2) and the glass plate (3).

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