Sound insulation window

Abstract

The utility model discloses a soundproof window, which belongs to the technical field of doors and windows and comprises a window frame, a first window sash and a second window sash, the first window sash and the second window sash are slidably mounted on the inner side of the window frame, locks are mounted on the first window sash and the second window sash respectively, lock holes matched with the locks are formed in the inner walls of the two sides of the window frame respectively, and a rotating shaft is rotatably mounted at the top of the window frame in a penetrating manner. A window screen roll is fixedly connected to the outer side of the rotating shaft, one end of the window screen roll is connected with the second window sash, and a spring is fixedly connected between the rotating shaft and the window frame. Due to the fact that the drying agent is installed on the inner side of the sound insulation cavity, water mist generated during long-term use can be absorbed by the drying agent, and water mist can be prevented from being generated on the sound insulation glass. Through the arrangement of the first sound-absorbing cotton, the spring plate and the second sound-absorbing cotton, when the first window sash and the second window sash are closed, the spring plate can absorb vibration, the first sound-absorbing cotton and the second sound-absorbing cotton can absorb sound, noise is prevented from being generated, and damage is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to a sound insulation window, belonging to the technical field of doors and windows. Background Art

[0002] Soundproof windows are composed of double or triple layers of glass of the same texture or glass of different thicknesses and window frames. Sound-absorbing materials are filled in the window frames to fully absorb the sound waves of transparent glass and isolate noise of various frequency bands to the greatest extent. The existing soundproof windows have obvious sound insulation and noise reduction effects, but the sliding soundproof windows have water mist inside the soundproof windows, which affects the line of sight, and the two windows collide with each other when closed to produce noise, which is easy to be damaged. In addition, the mosquito-proof windows of the existing sliding soundproof windows are fixed and cannot be adjusted according to the requirements of use. According to the Chinese utility model patent (application number: 202221923991.7), a soundproof window is disclosed. The soundproof window comprises a window frame body, wherein a partition is fixedly installed on the inner wall of the window frame body, slide grooves are provided on the upper and lower sides of the inner wall of the window frame body, a limit block is fixedly installed on one side of the inner wall of the slide groove of the window frame body, and sealing grooves are provided on both sides of the inner wall of the window frame body, a glass plate is clamped inside the sealing groove, and a first handle is provided on one side of the glass plate. The soundproof window drives the glass plate to slide in the slide groove provided in the window frame body by pulling the first handle, and the glass plate enters the sealing groove along the inclined surface of the limit block, and then the glass plate is pressed against the inner side of the window frame body, and then the glass plate is driven to move back for a section by pulling the annular handle, thereby completing the sealing of the glass plate, improving the sealing degree between the glass plate and the window frame body, and achieving better sealing, thereby reducing the interference of external noise, improving the sound insulation capability, and improving the comfort of the residents.

[0003] However, the above device still has the following problems: the above sliding soundproof window will cause water mist in the soundproof window after long-term use, affecting the line of sight, and the two windows will collide with each other when closed to produce noise, which is easy to be damaged. In addition, the mosquito-proof window of the existing sliding soundproof window is also sliding, and the size is fixed, which cannot be adjusted according to the use requirements, which is not convenient enough, and there is a gap between the mosquito-proof window and the sliding soundproof window, which is easy to get in mosquitoes.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problem that the sliding soundproof window will be fogged up in the soundproof window after long-term use, affecting the line of sight, and the two windows will collide with each other to produce noise and be easily damaged when closed; in addition, the mosquito-proof windows of the existing sliding soundproof windows are fixed and cannot be adjusted according to the use requirements, which is not convenient; and there is a gap between the mosquito-proof window and the sliding soundproof window, which makes it easy for mosquitoes to enter.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A soundproof window comprises a window frame, and a first window sash and a second window sash slidably mounted on the inner side of the window frame, wherein the first window sash and the second window sash are both mounted with locks, and lock holes cooperating with the locks are provided on the inner walls on both sides of the window frame, a rotating shaft is rotatably mounted through the top of the window frame, a window screen roll is fixedly connected to the outer side of the rotating shaft, one end of the window screen roll is connected to the second window sash, a spring is fixedly connected between the rotating shaft and the window frame, a first sound-absorbing cotton is mounted on the front side of the first window sash, and a second sound-absorbing cotton is slidably mounted on the back side of the second window sash via a spring plate, two symmetrically distributed soundproof glasses are both mounted on the inner sides of the first window sash and the second window sash, soundproof cotton is fixedly mounted between the two soundproof glasses, a soundproof cavity is provided between the two soundproof glasses, and a desiccant is mounted on the inner side of the soundproof cavity.

[0008] Preferably, a storage groove cooperating with the window screen roll is provided on the inner side of the window frame.

[0009] Preferably, both upper and lower ends of the storage groove are provided with rotation grooves that rotate with the rotation shaft.

[0010] Preferably, both upper and lower ends of the window frame are provided with countersunk grooves coaxial with the rotating groove.

[0011] Preferably, both upper and lower ends of the rotating shaft are threadedly connected with mounting caps located inside the countersunk groove.

[0012] Preferably, one end of the window screen roll is fixedly connected to a connecting tube.

[0013] Preferably, a mounting groove is provided on the side wall of the second window sash, and a rotating column cooperating with the connecting pipe is fixedly connected to the inner side of the mounting groove.

[0014] Preferably, a first baffle matching with the first sound-absorbing cotton is fixedly connected to the front side of the first window sash.

[0015] Preferably, a second baffle plate cooperating with the spring plate is fixedly connected to the back side of the second window sash, and a spring connected to the second baffle plate is fixedly connected to one side of the spring plate.

[0016] Preferably, the window frame and the window sash frames of the first window sash and the second window sash are all sound insulation frames.

[0017] The beneficial technical effects of the utility model are as follows: according to the soundproof window of the utility model, by installing a desiccant on the inner side of the soundproof cavity, the water mist generated during long-term use will be absorbed by the desiccant, so that the water mist on the soundproof glass can be avoided; by the arrangement of the first sound-absorbing cotton, the spring plate and the second sound-absorbing cotton, when the first window sash and the second window sash are closed, the spring plate can absorb vibration, and the first sound-absorbing cotton and the second sound-absorbing cotton can absorb sound, so as to prevent noise from being generated and not easily damaged; by the arrangement of the rotating shaft, the window screen roll and the spring, the first window sash is locked with a lock, and when the second window sash is opened, one end of the window screen roll will be pulled to drive the rotating shaft to rotate and tighten the spring, so that the window screen can be automatically adapted according to the size of the opening of the second window sash, and when the second window sash is closed, the spring will drive the rotating shaft to reverse and retract the window screen into the storage slot, which is convenient to use, and the window screen and the second window sash are connected to each other, so mosquitoes will not enter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model without the window frame;

[0020] Figure 3 A schematic diagram of a window frame structure according to a preferred embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the first window sash structure according to a preferred embodiment of the utility model;

[0022] Figure 5 A cross-sectional view of a first window sash structure according to a preferred embodiment of the utility model;

[0023] Figure 6 A schematic diagram of the second window sash structure according to a preferred embodiment of the utility model;

[0024] Figure 7 A cross-sectional view of a second window sash structure according to a preferred embodiment of the utility model;

[0025] Figure 8 The figure is a schematic diagram of the structure of a window screen roll according to a preferred embodiment of the utility model.

[0026] In the figure: 1. window frame; 2. first window sash; 3. second window sash; 4. lock; 5. keyhole; 6. rotating shaft; 7. window screen roll; 8. spring; 9. first sound-absorbing cotton; 10. spring plate; 11. second sound-absorbing cotton; 12. soundproof glass; 13. soundproof cotton; 14. soundproof cavity; 15. desiccant; 101. storage slot; 102. rotating slot; 103. countersunk slot; 601. mounting cap; 701. connecting pipe; 301. mounting slot; 302. rotating column; 201. first baffle; 303. second baffle; 304. spring. DETAILED DESCRIPTION

[0027] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0028] like Figure 1-Figure 8 As shown, the soundproof window provided in this embodiment includes a window frame 1, and a first window sash 2 and a second window sash 3 slidably installed on the inner side of the window frame 1, locks 4 are installed on the first window sash 2 and the second window sash 3, and lock holes 5 cooperating with the locks 4 are opened on the inner walls on both sides of the window frame 1. A rotating shaft 6 is rotatably installed on the top of the window frame 1, a window screen roll 7 is fixedly connected to the outer side of the rotating shaft 6, one end of the window screen roll 7 is connected to the second window sash 3, a spring 8 is fixedly connected between the rotating shaft 6 and the window frame 1, a first sound-absorbing cotton 9 is installed on the front side of the first window sash 2, and a second sound-absorbing cotton 11 is slidably installed on the back side of the second window sash 3 through a spring plate 10, two symmetrically distributed soundproof glasses 12 are installed on the inner sides of the first window sash 2 and the second window sash 3, a soundproof cotton 13 is fixedly installed between the two soundproof glasses 12, a soundproof cavity 14 is arranged between the two soundproof glasses 12, and a desiccant 15 is installed on the inner side of the soundproof cavity 14.

[0029] By installing a desiccant 15 on the inner side of the sound insulation cavity 14, the water mist generated during long-term use will be absorbed by the desiccant 15, which can avoid the water mist on the sound insulation glass 12; by the arrangement of the first sound-absorbing cotton 9, the spring plate 10 and the second sound-absorbing cotton 11, when the first window sash 2 and the second window sash 3 are closed, the spring plate 10 can absorb vibration, and the first sound-absorbing cotton 9 and the second sound-absorbing cotton 11 can absorb sound, thereby preventing noise and being not easily damaged; by the arrangement of the rotating shaft 6, the window screen roll 7 and the spring 8, the first window sash 2 is locked using the lock 4, and when the second window sash 3 is opened, one end of the window screen roll 7 will be pulled to drive the rotating shaft 6 to rotate and tighten the spring 8, so that the window screen can be automatically adapted according to the size of the second window sash 3 opened. When the second window sash 3 is closed, the spring 8 will drive the rotating shaft 6 to reverse and retract the window screen into the storage slot 101, which is convenient for use, and the window screen is connected to the second window sash 3 to prevent mosquitoes from entering.

[0030] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a storage groove 101 cooperating with the window screen roll 7 is provided on the inner side of the window frame 1, and a rotating groove 102 cooperating with the rotating shaft 6 is provided at the upper and lower ends of the storage groove 101, and a countersunk groove 103 coaxial with the rotating groove 102 is provided at the upper and lower ends of the window frame 1, and the upper and lower ends of the rotating shaft 6 are threadedly connected with a mounting cap 601 located on the inner side of the countersunk groove 103.

[0031] The storage groove 101 is provided for storing the window screen roll 7, the rotating groove 102 is provided for cooperating with the rotating shaft 6 for rotation, the countersunk groove 103 is provided for limiting the rotating shaft 6 with the mounting cap 601, and the mounting cap 601 is installed in the countersunk groove 103 without interfering with the installation of the window frame 1.

[0032] In this embodiment, if Figure 6 , Figure 7 and Figure 8 As shown, one end of the window screen roll 7 is fixedly connected to a connecting pipe 701 , a mounting groove 301 is provided on the side wall of the second window sash 3 , and a rotating column 302 matching the connecting pipe 701 is fixedly connected to the inner side of the mounting groove 301 .

[0033] Through the cooperation between the connecting tube 701 and the rotating column 302 , one end of the window screen roll 7 can be conveniently fixed on the second window sash 3 .

[0034] In this embodiment, if Figure 4 , Figure 5 and Figure 6 As shown, the front of the first window sash 2 is fixedly connected to a first baffle 201 that cooperates with the first sound-absorbing cotton 9, the back of the second window sash 3 is fixedly connected to a second baffle 303 that cooperates with the spring plate 10, one side of the spring plate 10 is fixedly connected to a spring 304 that is interconnected with the second baffle 303, and the window frame 1 and the window sash frames of the first window sash 2 and the second window sash 3 are all sound insulation frames.

[0035] The first baffle 201 and the second baffle 303 can seal the gap between the first window sash 2 and the second window sash 3, and are used to fix the first sound-absorbing cotton 9 and the spring plate 10. The spring 304 can play a buffering role when the first window sash 2 and the second window sash 3 are closed to each other to prevent collision damage.

[0036] In this embodiment, if Figure 1-Figure 8 As shown, the working process of a soundproof window provided in this embodiment is as follows:

[0037] Step 1: Slide the lock 4 on the first window sash 2 to lock the first window sash 2, slide the lock 4 on the second window sash 3 to open the second window sash 3, at this time the second window sash 3 will pull one end of the window screen roll 7, drive the rotating shaft 6 to rotate, tighten the spring 8, and form an automatically adapted window screen;

[0038] Step 2: When the second window sash 3 is closed, the spring 8 drives the shaft 6 to reverse, retracts the window screen into the receiving slot 101, and slides the lock 4 on the second window sash 3 into the lock hole 5 on the window frame 1;

[0039] Step 3: When the window screen is not needed in winter, pull out the connecting tube 701 to unroll the window screen 7 and the second window sash 3 .

[0040] The above is only a further embodiment 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 scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A soundproof window, characterized in that: The invention comprises a window frame (1), and a first window sash (2) and a second window sash (3) slidably mounted on the inner side of the window frame (1); a lock (4) is mounted on each of the first window sash (2) and the second window sash (3); lock holes (5) cooperating with the lock (4) are provided on the inner walls on both sides of the window frame (1); a rotating shaft (6) is rotatably mounted through the top of the window frame (1); a window screen roll (7) is fixedly connected to the outer side of the rotating shaft (6); one end of the window screen roll (7) is connected to the second window sash (3); the rotating shaft (6) and the window frame (1) are connected to each other. ), a spring (8) is fixedly connected between the first window sash (2), a first sound-absorbing cotton (9) is installed on the front of the first window sash (2), a second sound-absorbing cotton (11) is slidably installed on the back of the second window sash (3) via a spring plate (10), two symmetrically distributed soundproof glasses (12) are installed on the inner sides of the first window sash (2) and the second window sash (3), a soundproof cotton (13) is fixedly installed between the two soundproof glasses (12), a soundproof cavity (14) is arranged between the two soundproof glasses (12), and a desiccant (15) is installed on the inner side of the soundproof cavity (14).

2. A soundproof window as claimed in claim 1, characterized in that: The inner side of the window frame (1) is provided with a storage groove (101) that cooperates with the window screen roll (7).

3. A soundproof window as claimed in claim 2, characterized in that: The upper and lower ends of the storage groove (101) are both provided with rotation grooves (102) that are rotatably matched with the rotation shaft (6).

4. A soundproof window as claimed in claim 3, characterized in that: The upper and lower ends of the window frame (1) are both provided with countersunk grooves (103) coaxial with the rotating groove (102).

5. A soundproof window as claimed in claim 4, characterized in that: The upper and lower ends of the rotating shaft (6) are both threadedly connected with mounting caps (601) located inside the countersunk groove (103).

6. The soundproof window according to claim 1, characterized in that: One end of the window screen roll (7) is fixedly connected to a connecting pipe (701).

7. A soundproof window as claimed in claim 6, characterized in that: A mounting groove (301) is provided on the side wall of the second window sash (3), and a rotating column (302) cooperating with the connecting pipe (701) is fixedly connected to the inner side of the mounting groove (301).

8. The soundproof window according to claim 1, characterized in that: A first baffle (201) that cooperates with the first sound-absorbing cotton (9) is fixedly connected to the front side of the first window sash (2).

9. The soundproof window according to claim 1, characterized in that: A second baffle (303) that cooperates with the spring plate (10) is fixedly connected to the back of the second window sash (3), and a spring (304) that is connected to the second baffle (303) is fixedly connected to one side of the spring plate (10).

10. The soundproof window according to claim 1, characterized in that: The window frame (1) and the window sash frames of the first window sash (2) and the second window sash (3) are all sound insulation frames.

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