Sound insulation and ventilation door and window

Abstract

A sound insulation ventilation door and window comprises a door and window frame and a mounting groove, the mounting groove is machined in the inner side of the door and window frame, the inner wall of the door and window frame is attached to sound insulation cotton, the outer wall of the door and window frame is fixedly connected with an outer plate, the outer wall of the outer plate is fixedly connected with a hinge, and a ventilation mechanism is machined on the inner wall of the mounting groove. The whole surface of the net plate is sealed through the blocking cloth, the medium range where sound is transmitted from air can be absorbed and intercepted, the outer frame drives the rubber strip on the extension frame to be attached to the inner wall of the door and window frame, and therefore the door and window frame is sealed for the second time; the first transparent glass on the door and window frame and the second transparent glass on the extension frame form a two-layer isolation effect, the sound insulation cotton is additionally arranged in the door and window frame, a vibration source generated by noise is absorbed by the sound insulation cotton, the effect that the noise penetrates into the door and window frame from the door and window frame is reduced, and the blocking cloth controls the exposed area of the net plate for ventilation. And the ventilation flow speed can be controlled, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field especially relates to a sound insulation ventilation door and window. BACKGROUND

[0002] Door and window are divided into envelope components or partition components according to the position, have different design requirements to have heat preservation, heat insulation, sound insulation, waterproof, fireproofing and other functions, new requirement energy saving, the heat loss of door and window gap in cold region accounts for about 25% of total heating heat consumption, the requirement of the airtightness of door and window is the important content in energy saving design.

[0003] For example, the sound insulation ventilation door and window with publication No. "CN221298964U", although solve the existing sound insulation ventilation door and window, ventilation door and window corrosion is serious, also can cause certain influence to the sound insulation effect of ventilation door and window itself, through being equipped with the protective coating mechanism, through the protective coating mechanism is equipped with multilayer protection, and is sprayed on the outer wall surface of door and window frame, the protective coating mechanism can effectively enhance the strength of door and window frame, avoid the bad phenomenon such as easy wear, easy deformation, easy oxidation corrosion of door and window frame and influence durability as far as possible, also avoid the case that the easy damage of door and window frame affects the overall sound insulation effect of ventilation door and window as far as possible, effectively improve the durability and sound insulation effect of ventilation door and window, considering the existing sound insulation ventilation door and window, in order to seal sound insulation under the guarantee of sound insulation, increase two layers of glass in the window frame, lose the effect of ventilation and ventilation, do not control the size of the flow rate, lead to reduced use experience. SUMMARY

[0004] The utility model solves the above-mentioned prior art problems, provides a sound insulation ventilation door and window, increases two layers of glass in the window frame to seal sound insulation, also reaches the effect of ventilation and ventilation, can control the size of the flow rate, improves use experience.

[0005] The utility model solves the technical scheme that the technical problem adopts:

[0006] Design a sound insulation ventilation door and window, including door and window frame and installation groove, the inner side of door and window frame is processed with installation groove, the inner wall of door and window frame is combined with sound insulation cotton, the outer wall of door and window frame is fixedly connected with outer plate, the outer wall of outer plate is fixedly connected with folder, the inner wall of installation groove is processed with ventilation mechanism.

[0007] Further improvement, the ventilation mechanism includes connecting strip, the outer wall of connecting strip is tightly closed with installation groove, the outer wall of connecting strip is fixedly connected with ventilation box, the inner wall of ventilation box is rotatably connected with round roller, the outer wall of round roller is fixedly connected with cloth stopper, the end of cloth stopper is fixedly connected with connecting plate, the end of connecting plate is slidably connected with ventilation box.

[0008] Further improvement, the outer wall of the ventilation box is fixedly connected with the screen plate, and the end of the folding leaf is connected with a sealing mechanism.

[0009] Further improvement, the sealing mechanism comprises an outer frame, the outer wall of the outer frame is fixedly connected with the folding leaf, the inner side of the outer frame is fixedly connected with an extension frame, and the outer wall of the extension frame is fixedly connected with a rubber strip.

[0010] Further improvement, the inner wall of the extension frame is fixedly connected with the first transparent glass.

[0011] Further improvement, the inner wall of the mounting groove is fixedly connected with a fixing strip, the inner wall of the fixing strip is fixedly connected with the second transparent glass, and the upper end of the fixing strip is fixedly connected with the ventilation box.

[0012] Further improvement, the outer wall of the outer frame is provided with a window handle.

[0013] The utility model has the beneficial effect that: the utility model, through the whole sealing of the surface of the screen plate by the cloth, can absorb and intercept the medium range of sound transmission from air, and the rubber strip on the extension frame driven by the outer frame is attached to the inner wall of the door and window frame, so that the door and window frame is sealed twice, the first transparent glass on the door and window frame and the second transparent glass on the extension frame form two layers of isolation effect, the inside of the door and window frame is also provided with soundproof cotton, so that the vibration source of noise is absorbed by the soundproof cotton, the effect of reducing the noise penetration from the door and window frame to the inside is reduced, the cloth controls the ventilation and air permeability of the exposed area of the screen plate, and the size of the air flow rate can be controlled, and the use experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic view of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1

[0016] It is a side view of the utility model; Figure 3 Figure 2 It is an enlarged sectional view of the A part of the utility model;

[0017] Figure 4 Figure 2 It is an enlarged sectional view of the B part of the utility model;

[0018] Figure 5 It is an enlarged sectional view of the sealing mechanism part of the utility model; Figure 3

[0019] Figure 6 Figure 1

[0020] ​​​​​Explanation of reference signs: In the drawing: 1, door and window frame, 2, mounting groove, 3, sound insulation cotton, 4, outer plate, 5, folding page, 6, ventilation mechanism, 601, connecting strip, 602, ventilation box, 603, round roller, 604, cloth, 605, connecting plate, 7, mesh plate, 8, sealing mechanism, 801, outer frame, 802, extension frame, 803, rubber strip, 9, first transparent glass, 10, fixed strip, 11, second transparent glass, 12, window handle. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings: Example 1

[0022] Refer to the drawings Figures 1-6 In this embodiment, a sound insulation and ventilation door and window comprises a door and window frame 1 and a mounting groove 2, the inner side of the door and window frame 1 is processed with the mounting groove 2, the inner wall of the door and window frame 1 is attached to the sound insulation cotton 3, the outer wall of the door and window frame 1 is fixedly connected with the outer plate 4, the outer wall of the outer plate 4 is fixedly connected with the folding page 5, and the inner wall of the mounting groove 2 is processed with the ventilation mechanism 6.

[0023] The ventilation mechanism 6 comprises a connecting strip 601, the exposed area of the mesh plate 7 is controlled by the cloth 604, the outer wall of the connecting strip 601 is tightly abutted with the mounting groove 2, the outer wall of the connecting strip 601 is fixedly connected with the ventilation box 602, the inner wall of the ventilation box 602 is rotationally connected with the round roller 603, the outer wall of the round roller 603 is fixedly connected with the cloth 604, the end of the cloth 604 is fixedly connected with the connecting plate 605, and the end of the connecting plate 605 is slidingly connected with the ventilation box 602.

[0024] The surface of the mesh plate 7 is entirely sealed by the cloth 604, the medium range of air propagation of sound can be absorbed and intercepted, the rubber strip 803 on the extension frame 802 is attached to the inner wall of the door and window frame 1 by the outer frame 801, the door and window frame 1 is sealed for the second time, the first transparent glass 9 on the door and window frame 1 and the second transparent glass 11 on the extension frame 802 form a two-layer isolation effect, the sound insulation cotton 3 is additionally arranged in the door and window frame 1, the vibration source of noise is absorbed by the sound insulation cotton 3, the effect that noise penetrates into the interior from the door and window frame 1 is reduced, the exposed area of the mesh plate 7 is controlled by the cloth 604, the flow rate of ventilation can also be controlled, and the use experience is improved.

[0025] The outer wall of the ventilation box 602 is fixedly connected with the mesh plate 7, the end of the folding leaf 5 is connected with a sealing mechanism 8, the rubber strip 803 on the extension frame 802 is driven by the outer frame 801 to be attached to the inner wall of the door and window frame 1, so that the door and window frame 1 has a sound insulation effect, the sealing mechanism 8 comprises an outer frame 801, the outer wall of the outer frame 801 is fixedly connected with the folding leaf 5, the inner side of the outer frame 801 is fixedly connected with the extension frame 802, and the outer wall of the extension frame 802 is fixedly connected with the rubber strip 803.

[0026] The inner wall of the extension frame 802 is fixedly connected with the first transparent glass 9, the inner wall of the mounting groove 2 is fixedly connected with the fixed strip 10, the inner wall of the fixed strip 10 is fixedly connected with the second transparent glass 11, the upper end of the fixed strip 10 is fixedly connected with the ventilation box 602, and the outer wall of the outer frame 801 is provided with a window handle 12.

[0027] Working principle:

[0028] When ventilation is needed, the connecting plate 605 is manually moved to the left in the ventilation box 602, the cloth 604 is arranged in the left end of the ventilation box 602, the size of the mesh plate 7 exposed on the surface of the ventilation box 602 is controllable, ventilation is realized through the holes in the mesh plate 7, and meanwhile, in order to prevent the cloth 604 from being accumulated and creased in the ventilation box 602, the surface of the circular roller 603 can be manually rotated, so that the circular roller 603 is wound on the cloth 604 to avoid creases of the cloth 604, when sound insulation is needed, the cloth 604 is arranged to completely seal the surface of the mesh plate 7, the cloth 604 is made of inorganic fibers and has a porous surface, can absorb and intercept the medium range of sound transmission from air, and the outer frame 801 is arranged on the door and window frame 1, so that the rubber strip 803 on the extension frame 802 is attached to the inner wall of the door and window frame 1, the door and window frame 1 is sealed again, the first transparent glass 9 on the door and window frame 1 and the second transparent glass 11 on the extension frame 802 form two layers of isolation, the sound insulation effect of the inside and the outside is increased, the sound insulation cotton 3 is arranged in the door and window frame 1, so that the vibration source of noise is absorbed by the sound insulation cotton 3, the noise is prevented from penetrating into the inside from the door and window frame 1, and the sound insulation effect is achieved in multiple aspects.

[0029] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A soundproof ventilation door and window, comprising a door and window frame (1) and a mounting groove (2), the inner side of the door and window frame (1) is processed with the mounting groove (2), characterized in that: The inner wall of the door and window frame (1) is attached to the sound insulation cotton (3), the outer wall of the door and window frame (1) is fixedly connected with the outer plate (4), the outer wall of the outer plate (4) is fixedly connected with one side of the folder (5), and the inner wall of the mounting groove (2) is processed with the ventilation mechanism (6).

2. The soundproofing ventilating door and window according to claim 1, characterized in that: The ventilation mechanism (6) comprises a connecting strip (601), the outer wall of the connecting strip (601) is tightly connected with the mounting groove (2), the outer wall of the connecting strip (601) is fixedly connected with the ventilation box (602), the inner wall of the ventilation box (602) is rotatably connected with the round roller (603), the outer wall of the round roller (603) is fixedly connected with the cloth stopper (604), the end of the cloth stopper (604) is fixedly connected with the connecting plate (605), and the end of the connecting plate (605) is slidably connected with the ventilation box (602).

3. The soundproofing ventilating door and window according to claim 2, characterized in that: The outer wall of the ventilation box (602) is fixedly connected with the mesh plate (7), and the end of the folder (5) is connected with the sealing mechanism (8).

4. The soundproofing ventilating door and window according to claim 3, characterized in that: The sealing mechanism (8) comprises an outer frame (801), the outer wall of the outer frame (801) is fixedly connected with the other side of the folder (5), the inner side of the outer frame (801) is fixedly connected with the extension frame (802), the outer wall of the extension frame (802) is fixedly connected with the rubber strip (803).

5. The soundproofing ventilating door and window according to claim 4, characterized in that: The inner wall of the extension frame (802) is fixedly connected with the first transparent glass (9).

6. The soundproofing ventilating door and window according to claim 1, characterized in that: The inner wall of the mounting groove (2) is fixedly connected with the fixed strip (10), the inner wall of the fixed strip (10) is fixedly connected with the second transparent glass (11), and the upper end of the fixed strip (10) is fixedly connected with the ventilation box (602).

7. The soundproofing ventilating door and window according to claim 4, characterized in that: The outer wall of the outer frame (801) is provided with a window handle (12).

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