Sound insulation window

Abstract

The utility model relates to a soundproof window which comprises a window frame. The first glass block is installed on the window frame, and in the using state, the first glass block is located on the inner side, opposite to a building, of the window frame; the second glass block is installed on the window frame, in the using state, the second glass block is located on the outer side, opposite to a building, of the window frame, and the second glass block and the first glass block are correspondingly arranged; wherein an inner cavity is formed between the first glass block and the second glass block, a vent hole communicated with the inner cavity is formed in the peripheral wall of the window frame, the vent hole is provided with an air supply nozzle, and a sealing sleeve is arranged at the end, facing the inner cavity, of the air supply nozzle. The air in the inner cavity cannot overflow from the air supply nozzle due to the limiting effect of the sealing sleeve, so that the air supply nozzle has good sealing performance, the soundproof window has good sealing performance, and the soundproof performance of the soundproof window can be kept.

Description

Technical Field

[0001] The present application relates to the technical field of windows, and in particular to a soundproof window. Background Art

[0002] Soundproof windows are composed of double or triple layers of glass and window frames of the same or different thicknesses, with specially processed sound insulation layers, which are made of sound insulation damping glue (film) firmly bonded under high temperature and high pressure. Or between the sound insulation layers, there are aluminum alloy partition frames filled with desiccant (molecular sieve), and the edges are bonded with sealant (butyl glue, polysulfide glue, structural glue) to form a glass component. Another method is to use the principle of thermos bottles to make transparent, light-collecting, balanced and compressive flat glass components. Effectively suppress the "matching effect" and the sound insulation trough formed, fill the window frame with sound-absorbing materials, fully absorb the sound waves of transparent glass, and isolate noise of various frequency bands to the greatest extent.

[0003] The existing patent with announcement number CN213743008U discloses an automatic soundproof window structure, including a window sash and soundproof glass arranged on the window sash. The soundproof glass is a double-layer glass with a vacuum cavity to isolate noise; however, the vacuum cavity between the double-layer glass cannot be filled according to actual needs, and further improvement is needed.

[0004] The existing patent with announcement number CN202945964U can effectively solve the above problems. It is a laminated glass, including a window frame, and an outer layer of glass and an inner layer of glass installed in the window frame; there is a sealed interlayer between the outer layer of glass and the inner layer of glass, and the sealed interlayer is filled with liquid; an injection hole and a drain hole are arranged on the outer edge of the window frame, and the injection hole and the drain hole are both connected to the liquid in the sealed interlayer; a sealed end cap is arranged on the injection hole and the drain hole. The liquid in the sealed interlayer is drained through the drain hole for easy transportation; the liquid is injected into the sealed interlayer through the injection hole, which can effectively isolate noise; the sealed interlayer can be filled according to actual needs through the drain hole and the injection hole, thereby effectively improving the sound insulation effect.

[0005] However, the sealing end covers on the injection hole and the discharge hole are simple in structure and easily damaged, resulting in a weakened sound insulation effect of the laminated glass. In fact, only one injection hole or one discharge hole is needed to achieve injection or discharge. Setting up the injection hole and the discharge hole will lead to a weakened sealing performance and waste the unnecessary expense of a sealing end cover. Utility Model Content

[0006] The purpose of the present application is to provide a soundproof window, which has good sealing properties and is conducive to maintaining a good sound insulation effect.

[0007] The above-mentioned purpose of the present application is achieved through the following technical solutions:

[0008] A soundproof window comprises: a window frame; a first glass block, wherein the first glass block is mounted on the window frame, and when in use, the first glass block is located on the inner side of the window frame relative to a building; a second glass block, wherein the second glass block is mounted on the window frame, and when in use, the second glass block is located on the outer side of the window frame relative to the building, and the second glass block and the first glass block are arranged correspondingly; wherein an inner cavity is formed between the first glass block and the second glass block, a vent hole communicating with the inner cavity is formed on a peripheral wall of the window frame, the vent hole is provided with an air supply nozzle, and a sealing sleeve is provided on one end of the air supply nozzle facing the inner cavity.

[0009] The present application is further configured as follows: the air supply nozzle is provided with an air supply hole, the air supply hole includes a first opening, the air supply nozzle is provided with an air inlet end, the air inlet end is located at one end of the air supply nozzle, and the first opening is located at the end of the air inlet end and faces outside the window frame.

[0010] The present application is further configured as follows: the air supply hole also includes a second opening connected to the first opening, the air supply nozzle is provided with an air outlet end, the air outlet end and the air inlet end are located at two ends of the air supply nozzle, the second opening is located on the peripheral wall of the air outlet end, the sealing sleeve is sleeved on the air outlet end and sleeved on the second opening, and is used to limit the gas in the inner cavity from overflowing through the air supply hole through the second opening.

[0011] The present application is further configured such that: the axis of the first opening is perpendicular to the axis of the second opening.

[0012] The present application is further configured as follows: the sealing sleeve is an elastic rubber sleeve.

[0013] The present application is further configured as follows: the vent hole includes a first hole body and a second hole body connected to the first hole body, the diameter of the first hole body is larger than the diameter of the second hole body, the air supply nozzle is provided with a connecting portion, the connecting portion is threadedly connected to the first hole body and abuts against the hole wall of the second hole body.

[0014] The present application is further configured as follows: the air supply nozzle is provided with an air outlet end fixedly connected to the connecting portion, a sealing ring is sleeved on the air outlet end, and when the air supply nozzle is located in the vent hole, the sealing ring is located between the hole wall of the second hole body and the connecting portion.

[0015] The present application is further configured as follows: the window frame includes a first frame body and a second frame body, the first glass block is bonded and fixed to the inner circumference of the first frame body, the second glass block is bonded and fixed to the inner circumference of the second frame body, and the first frame body and the second frame body are sealed and fixed by welding.

[0016] The present application is further configured as follows: a first sealing gasket is provided between the first glass block and the first frame body, and a second sealing gasket is provided between the second glass block and the second frame body.

[0017] The present application is further configured as follows: the inner cavity is filled with argon gas.

[0018] In summary, the beneficial technical effects of this application are:

[0019] The window frame peripheral wall of the soundproof window of the present application is provided with an air vent connected to the inner cavity, and an air supply nozzle is provided in the air vent, and a sealing sleeve is provided at one end of the air supply nozzle facing the inner cavity. On the one hand, gas is filled into the inner cavity through the air supply nozzle outside the window frame, and the gas squeezes the sealing sleeve to deform the sealing sleeve to enter the inner cavity. On the other hand, the gas in the inner cavity cannot overflow from the air supply nozzle due to the limiting effect of the sealing sleeve, so that the air supply nozzle has good sealing properties, and then the soundproof window has good sealing properties, which is beneficial to maintaining the sound insulation performance of the soundproof window; when the gas in the inner cavity needs to be replaced, the air supply nozzle is removed to facilitate the discharge of the gas in the inner cavity; only one air supply nozzle is required to realize the inflation and exhaust functions, which is beneficial to cost saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application will illustrate the implementation methods in conjunction with the accompanying drawings. The accompanying drawings of the present application are only used to describe the embodiments for the purpose of demonstration. Without departing from the principles of the present application, those skilled in the art can easily make other embodiments according to the steps described below through the following description.

[0021] Figure 1 It is a schematic diagram of the structure of the soundproof window of the present application;

[0022] Figure 2 is a front view of the soundproof window of the present application;

[0023] Figure 3 yes Figure 2 Sectional view of AA in the middle;

[0024] Figure 4 yes Figure 3 Exploded view of AA.

[0025] In the figure, 1, window frame; 11, first frame body; 12, second frame body; 2, first glass block; 3, second glass block; 4, air vent; 41, first hole body; 42, second hole body; 5, air supply nozzle; 51, air supply hole; 511, first opening; 512, second opening; 52, air inlet end; 53, connecting part; 54, air outlet end; 6, sealing sleeve; 7, sealing ring; 8, first sealing gasket; 9, second sealing gasket; 10, inner cavity. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0027] The terms "first", "second", etc. in this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] Reference Figures 1 to 4, is a soundproof window of the present application, comprising a window frame 1, a first glass block 2 and a second glass block 3, wherein the first glass block 2 and the second glass block 3 are both installed on the window frame 1, and the first glass block 2 and the second glass block 3 are arranged correspondingly. In a use state, the first glass block 2 is located on the inner side of the window frame 1 relative to the building, and the second glass block 3 is located on the outer side of the window frame 1 relative to the building. In some embodiments, the window frame 1 includes a first frame body 11 and a second frame body 12, and the side of the first glass block 2 is bonded and fixed to the inner peripheral side of the first frame body 11, so that the first glass block 2 is installed on the first frame body 11; a first sealing gasket 8 is provided between the first glass block 2 and the first frame body 11, and the first sealing gasket 8 is located at the side of the first glass block 2 and the inner peripheral side of the first frame body 11, so that the first glass block 2 and the first frame body 11 are in a sealed state; the side of the second glass block 3 is bonded and fixed to the inner peripheral side of the second frame body 12, so that the second glass block 3 is installed on the second frame body 12; a second sealing gasket 9 is provided between the second glass block 3 and the second frame body 12, and the second sealing gasket 9 is located at the side of the first glass block 2 and the inner peripheral side of the second frame body 12, so that the second glass block 3 and the second frame body 12 are in a sealed state; wherein, the first sealing gasket 8 and the second sealing gasket 9 are located between the first glass block 2 and the second glass block 3 to limit human damage to the first sealing gasket 8 and the second sealing gasket 9. The first frame body 11 and the second frame body 12 are sealed and fixed by welding to form the window frame 1 , so that the first glass block 2 and the second glass block 3 are installed on the window frame 1 .

[0030] An inner cavity 10 is formed between the first glass block 2 and the second glass block 3, that is, the inner cavity 10 is formed between the first glass block 2, the second glass block 3 and the inner circumference of the window frame 1, and more specifically, the inner cavity 10 is formed between the first glass block 2, the second glass block 3, the first frame body 11 and the second frame body 12. The inner cavity 10 may be in a vacuum state, or may be filled with gas, such as argon, or may be filled with liquid, such as water; usually, the inner cavity 10 is filled with argon.

[0031] The peripheral wall of the window frame 1 is provided with a vent hole 4, which is in communication with the inner cavity 10, so that gas can be passed into the inner cavity 10 from the vent hole 4, or gas in the inner cavity 10 can be led out from the vent hole 4, wherein the vent hole 4 is arranged on the first frame 11. An air supply nozzle 5 is arranged in the vent hole 4, and a sealing sleeve 6 is arranged at one end of the air supply nozzle 5 facing the inner cavity 10 to limit the gas in the inner cavity 10 from overflowing from the air supply nozzle 5. The air supply nozzle 5 is provided with an air supply hole 51, so that gas can be filled into the inner cavity 10 from the air supply hole 51. The air supply nozzle 5 includes an air inlet end 52, a connecting portion 53 and an air outlet end 54, wherein the air inlet end 52 is located on the outer side relative to the window frame 1, and the air outlet end 54 is located on the inner side relative to the window frame 1, the air inlet end 52 and the air outlet end 54 are located at both ends of the air supply nozzle 5, and the connecting portion 53 is located between the air inlet end 52 and the air outlet end 54; the air supply hole 51 includes a first opening 511 and a second opening 512 connected to the second opening 512, wherein the first opening 511 is located at the end of the air inlet end 52, and the first opening 511 faces the outside of the window frame 1; the second opening 512 is displaced from the peripheral wall of the air outlet end 54, and the sealing sleeve 6 is sleeved on the outlet The gas end 54 is sleeved on the second opening 512, so that the sealing sleeve 6 covers the second opening 512 to limit the gas in the inner cavity 10 from overflowing through the second opening 512 through the gas supply hole 51; wherein the sealing sleeve 6 is an elastic rubber sleeve, when the gas enters the inner cavity 10 through the first opening 511 and the gas supply hole 51, the pressure of the gas drives the elastic rubber sleeve to deform, so as to fill the gas into the inner cavity 10; the axis of the first opening 511 is perpendicular to the axis of the second opening 512, wherein two second openings 512 can be provided, and the two second openings 512 and the first opening 511 are arranged in a "T" shape. The vent 4 includes a first hole body 41 and a second hole body 42 connected to the first hole body 41, the diameter of the first hole body 41 is larger than the diameter of the second hole body 42, that is, the vent 4 is a stepped hole, the connecting portion 53 is placed in the first hole body 41 and is threadedly connected to the first hole body 41, and the connecting portion 53 abuts against the hole wall of the second hole body 42. A sealing ring 7 is provided between the connecting portion 53 and the second hole body 42, and the sealing ring 7 is sleeved on the air outlet end 54 to limit the gas in the inner cavity 10 from overflowing through the gap between the connecting portion 53 and the first hole body 41, which is beneficial to keeping the gas in the inner cavity 10, thereby maintaining the sound insulation performance of the soundproof window.

[0032] The above are only preferred implementations of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A soundproof window, characterized in that: include: Window frame (1); A first glass block (2), the first glass block (2) being mounted on the window frame (1), and in a use state, the first glass block (2) being located on the inner side of the window frame (1) relative to the building; a second glass block (3), the second glass block (3) being mounted on the window frame (1); in a state of use, the second glass block (3) is located on the outer side of the window frame (1) relative to the building, and the second glass block (3) and the first glass block (2) are arranged correspondingly; An inner cavity (10) is formed between the first glass block (2) and the second glass block (3); a vent hole (4) communicating with the inner cavity (10) is provided on the peripheral wall of the window frame (1); the vent hole (4) is provided with an air supply nozzle (5); and a sealing sleeve (6) is provided at one end of the air supply nozzle (5) facing the inner cavity (10).

2. The soundproof window according to claim 1, characterized in that: The air supply nozzle (5) is provided with an air supply hole (51), the air supply hole (51) includes a first opening (511), the air supply nozzle (5) is provided with an air inlet end (52), the air inlet end (52) is located at one end of the air supply nozzle (5), and the first opening (511) is located at the end of the air inlet end (52) and faces the outside of the window frame (1).

3. The soundproof window according to claim 2, characterized in that: The air supply hole (51) further comprises a second opening (512) connected to the first opening (511); the air supply nozzle (5) is provided with an air outlet end (54); the air outlet end (54) and the air inlet end (52) are located at two ends of the air supply nozzle (5); the second opening (512) is located on the peripheral wall of the air outlet end (54); the sealing sleeve (6) is sleeved on the air outlet end (54) and the second opening (512) to limit the gas in the inner cavity (10) from overflowing through the air supply hole (51) via the second opening (512).

4. The soundproof window according to claim 3, characterized in that: The axis of the first opening (511) is perpendicular to the axis of the second opening (512).

5. The soundproof window according to claim 3, characterized in that: The sealing sleeve (6) is an elastic rubber sleeve.

6. The soundproof window according to claim 1, characterized in that: The vent hole (4) comprises a first hole body (41) and a second hole body (42) connected to the first hole body (41); the diameter of the first hole body (41) is greater than the diameter of the second hole body (42); the air supply nozzle (5) is provided with a connecting portion (53); the connecting portion (53) is threadedly connected to the first hole body (41) and abuts against the hole wall of the second hole body (42).

7. The soundproof window according to claim 6, characterized in that: The air supply nozzle (5) is provided with an air outlet end (54) fixedly connected to the connecting portion (53), and a sealing ring (7) is sleeved on the air outlet end (54). When the air supply nozzle (5) is located in the vent hole (4), the sealing ring (7) is located between the hole wall of the second hole body (42) and the connecting portion (53).

8. The soundproof window according to claim 1, characterized in that: The window frame (1) comprises a first frame body (11) and a second frame body (12); the first glass block (2) is bonded and fixed to the inner circumference of the first frame body (11); the second glass block (3) is bonded and fixed to the inner circumference of the second frame body (12); and the first frame body (11) and the second frame body (12) are sealed and fixed by welding.

9. The soundproof window according to claim 8, characterized in that: A first sealing gasket (8) is provided between the first glass block (2) and the first frame body (11), and a second sealing gasket (9) is provided between the second glass block (3) and the second frame body (12).

10. The soundproof window according to claim 1, characterized in that: The inner cavity (10) is filled with argon gas.

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