Broken bridge aluminum door and window sound insulation device

Abstract

The utility model relates to the technical field of sound insulation doors and windows, in particular to a bridge-cutoff aluminum door and window sound insulation device which comprises a window frame, a limiting frame, glass, a sound insulation mechanism, a mounting frame and a mounting mechanism, the limiting frame is fixedly arranged on the inner wall of the window frame, the glass is arranged in the window frame, and the sound insulation mechanism is arranged between the glass and the window frame. The glass is arranged in the window frame and used for conducting sealing and sound insulation through a gap between the glass and the window frame, the mounting frame is arranged in the window frame and located on one side of the glass, and the mounting mechanism is arranged on the window frame and used for conducting mounting and fixing between the window frame and the mounting frame. And meanwhile, the sound insulation frame and the mounting frame are mounted and fixed through the mounting mechanism, so that the problem that the sound insulation effect is affected by a gap between the glass and the window frame in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation doors and windows, and particularly relates to a sound insulation device for broken bridge aluminum doors and windows. Background Technique

[0002] The broken bridge aluminum doors and windows adopt heat insulation broken bridge aluminum profiles and insulating glass, and have functions such as energy conservation, sound insulation, noise prevention, dust prevention, and waterproofing. The heat transfer coefficient K value of the broken bridge aluminum doors and windows is below 3W / ㎡·K, reducing the heat loss by half compared with ordinary doors and windows, reducing the heating cost by about 30%, the sound insulation amount reaching more than 29 decibels, and having good water tightness and air tightness, both meeting the national A1 class window standard.

[0003] In the prior art, most of the broken bridge aluminum doors and windows usually directly install multiple glass plates on the inner wall of the doors and windows for heat insulation and sound insulation, and then directly clamp and connect the glass plates with the frame, resulting in easy occurrence of gaps at the connection between the glass window and the frame body, extremely easy to make the infiltration of external heat and noise, thus making the sound insulation effect of the doors and windows poor, and reducing the use effect of the broken bridge aluminum doors and windows. Content of the Utility Model

[0004] The utility model provides a sound insulation device for broken bridge aluminum doors and windows, which solves the problem that the gap between the glass and the window frame in the related technology affects the sound insulation effect.

[0005] The technical solution of the utility model is as follows: A sound insulation device for broken bridge aluminum doors and windows includes a window frame, a limiting frame, glass, a sound insulation mechanism, an installation frame, and an installation mechanism;

[0006] The limiting frame is fixedly arranged on the inner wall of the window frame;

[0007] The glass is arranged inside the window frame;

[0008] The sound insulation mechanism is arranged between the glass and the window frame and is used for sealing and sound insulation with the gap between the glass and the window frame;

[0009] The installation frame is arranged inside the window frame and on one side of the glass;

[0010] The installation mechanism is arranged on the window frame and is used for installing and fixing between the window frame and the installation frame.

[0011] Preferably, the sound insulation mechanism includes:

[0012] Sound insulation frames, two sound insulation frames are provided, and the sound insulation frames are U-shaped;

[0013] Sound insulation grooves, which are opened on the side walls of the sound insulation frames;

[0014] Wherein, the glass extends into the sound insulation grooves;

[0015] A sound insulation component, which is arranged on the sound insulation frame and is used for sound insulation between the glass and the sound insulation frame and between the sound insulation frame and the window frame.

[0016] Furthermore, the sound insulation component includes:

[0017] A first sealing strip, which is fixedly arranged on the side wall outside the sound insulation frame;

[0018] A second sealing strip, which is fixedly arranged on two opposite side walls of the sound insulation groove.

[0019] Still further, a third sealing strip is further included, which is fixedly arranged on the side wall of the installation frame close to the glass side.

[0020] Even further, the installation mechanism includes:

[0021] A first cavity, which is opened in two opposite side walls of the window frame;

[0022] A first installation groove, and the inner wall of the window frame is respectively provided with the first installation groove on both sides of the first cavity;

[0023] An installation block, which is arranged in the first installation groove;

[0024] A second installation groove, and a plurality of the second installation grooves are opened on the side wall of the installation frame, and the second installation grooves correspond to the first installation grooves one by one;

[0025] A moving mechanism, which is arranged in the first installation groove and is used for controlling the movement of the installation block.

[0026] On the basis of the above solution, the moving mechanism includes:

[0027] An adjusting plate, and two adjusting plates are hinged between the installation block and the bottom of the first installation groove;

[0028] An adjusting opening, which is opened on the adjusting plate;

[0029] An angle adjusting mechanism, which is arranged in the first installation groove and is used for adjusting the angle of the adjusting plate.

[0030] On the basis of the above solution, the angle adjusting mechanism includes:

[0031] An adjusting block, which is arranged in the adjusting opening;

[0032] Adjusting through hole, the adjusting through hole is opened on the side wall of the adjusting port;

[0033] Adjusting column, the adjusting column is fixedly arranged on the adjusting block, and the adjusting column penetrates through the adjusting through hole;

[0034] Moving component, the moving component is arranged in the first installation groove and is used to control the movement of the adjusting column.

[0035] On the basis of the above solution, the moving component includes:

[0036] Threaded hole, the threaded hole is opened on the adjusting block;

[0037] Threaded rod, the threaded rod is rotatably arranged in the first installation groove, and the threaded rod penetrates through the threaded hole through thread fit;

[0038] Rotating mechanism, the rotating mechanism is arranged in the first cavity and is used to control the reverse rotation of the two threaded rods.

[0039] On the basis of the above solution, the rotating mechanism includes:

[0040] First bevel gear, the first bevel gear is rotatably arranged on the side wall of the first cavity close to the first installation groove;

[0041] Wherein, the threaded rod is fixedly connected with the first bevel gear;

[0042] Second bevel gear, the second bevel gear is rotatably arranged on the side wall of the first cavity;

[0043] Wherein, the second bevel gear is meshed with the first bevel gear;

[0044] Handwheel, the handwheel is rotatably arranged on the window frame, and a connecting rod is fixedly arranged between the handwheel and the second bevel gear.

[0045] On the basis of the above solution, a sliding hole is opened on the adjusting block, a sliding rod is fixedly arranged in the first installation groove, the sliding rod penetrates through the sliding hole, and the sliding rod is slidably connected with the side wall of the sliding hole.

[0046] The working principle and beneficial effects of the present utility model are:

[0047] 1. In the present utility model, through the arrangement of the sound insulation mechanism, it is convenient to control the docking between the sound insulation frames after the glass extends into the sound insulation groove by moving the sound insulation frames. Then, the operator moves the sound insulation frames and the glass into the window frame, so that the first sealing strip can be used to seal between the sound insulation frame and the window frame, and at the same time, the second sealing strip is used to seal between the glass and the sound insulation frame, thereby improving the sealing effect between the glass and the window frame, and further enhancing its sound insulation performance;

[0048] 2. In the present utility model, through the arrangement of the third sealing strip, it is convenient to seal the gap between the sound insulation frame and the installation frame, thereby further improving the sound insulation effect;

[0049] 3. In the present utility model, through the arrangement of the installation mechanism, it is convenient to control the angle adjustment of the adjustment plate through the operation of the angle adjustment mechanism. At the same time, the angle change of the adjustment plate controls the installation block to extend into the second installation groove, and then the installation block is respectively matched with the first installation groove and the second installation groove to realize the installation and fixation of the installation frame and the sound insulation frame;

[0050] 4. In the present utility model, through the arrangement of the window frame, the limit frame, the glass, the sound insulation mechanism, the installation frame and the installation mechanism, it is convenient to seal the gap between the glass and the window frame. At the same time, through the arrangement of the installation mechanism, the sound insulation frame and the installation frame are installed and fixed, thus solving the problem that the gap between the glass and the window frame in the related technology affects the sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0052] Figure 1 is a schematic structural diagram of the present utility model;

[0053] Figure 2 is a schematic structural diagram of the sound insulation mechanism of the present utility model;

[0054] Figure 3 is a schematic cross-sectional structural diagram of the installation mechanism of the present utility model;

[0055] Figure 4 is for the present utility model Figure 3 a partial enlarged structural diagram of part A in;

[0056] Figure 5 is a schematic structural diagram of the installation frame of the present utility model.

[0057] In the figure: 1, window frame; 2, limit frame; 3, glass; 4, installation frame; 5, sound insulation frame; 6, sound insulation groove; 7, first sealing strip; 8, third sealing strip; 9, first installation groove; 10, installation block; 11, second installation groove; 12, adjusting plate; 13, adjusting block; 14, adjusting through hole; 15, adjusting column; 16, threaded rod; 17, first bevel gear; 18, handwheel; 19, slide bar. Detailed implementation manners

[0058] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0059] As Figures 1 to 5 shown, this embodiment proposes a sound insulation device for broken bridge aluminum doors and windows, including a window frame 1, a limit frame 2, glass 3, a sound insulation mechanism, an installation frame 4, and an installation mechanism. The limit frame 2 is fixedly arranged on the inner wall of the window frame 1. The glass 3 is arranged in the window frame 1. The sound insulation mechanism is arranged between the glass 3 and the window frame 1 for sealing and sound insulation of the gap between the glass 3 and the window frame 1. The installation frame 4 is arranged in the window frame 1 and on one side of the glass 3. The installation mechanism is arranged on the window frame 1 for installing and fixing between the window frame 1 and the installation frame 4.

[0060] Referring to Figure 2 And Figure 5 , the sound insulation mechanism includes a sound insulation frame 5, a sound insulation groove 6, and a sound insulation component. There are two sound insulation frames 5, and the sound insulation frame 5 is U-shaped. The sound insulation groove 6 is opened on the side wall of the sound insulation frame 5. Among them, the glass 3 extends into the sound insulation groove 6. The sound insulation component is arranged on the sound insulation frame 5 for sound insulation between the glass 3 and the sound insulation frame 5 and between the sound insulation frame 5 and the window frame 1. The sound insulation component includes a first sealing strip 7 and a second sealing strip. The first sealing strip 7 is fixedly arranged on the outer side wall of the sound insulation frame 5. The second sealing strip is fixedly arranged on two opposite side walls of the sound insulation groove 6. There is also a third sealing strip 8, and the third sealing strip 8 is fixedly arranged on the side wall of the installation frame 4 close to the glass 3.

[0061] Specifically, after the operator moves the sound insulation frame 5 to insert the glass 3 into the sound insulation groove 6, the operator controls the docking between the sound insulation frames 5, and then moves the sound insulation frames 5 and the glass 3 into the window frame 1. Thus, the first sealing strip 7 can be used to seal between the sound insulation frame 5 and the window frame 1, and at the same time, the second sealing strip is used to seal between the glass 3 and the sound insulation frame 5, so as to improve the sealing effect between the glass 3 and the window frame 1, and further improve its sound insulation performance. After that, the operator inserts the installation frame 4 into the window frame 1 so that the third sealing strip 8 contacts the sound insulation frame 5, thereby sealing the gap between the sound insulation frame 5 and the installation frame 4 and further improving the sound insulation effect.

[0062] Refer to Figure 3 And Figure 4 , the installation mechanism includes a first cavity, a first installation groove 9, an installation block 10, a second installation groove 11 and a moving mechanism. The first cavity is opened in two opposite side walls of the window frame 1. The inner wall of the window frame 1 is respectively provided with a first installation groove 9 on both sides of the first cavity. The installation block 10 is arranged in the first installation groove 9. The side wall of the installation frame 4 is provided with a plurality of second installation grooves 11, and the second installation grooves 11 correspond to the first installation grooves 9 one by one. The moving mechanism is arranged in the first installation groove 9 and is used to control the movement of the installation block 10. The moving mechanism includes an adjusting plate 12, an adjusting opening and an angle adjusting mechanism. Two adjusting plates 12 are hinged between the installation block 10 and the bottom of the first installation groove 9. The adjusting plate 12 is provided with an adjusting opening. The angle adjusting mechanism is arranged in the first installation groove 9 and is used to adjust the angle of the adjusting plate 12.

[0063] Specifically, the operation of the angle adjusting mechanism can control the angle adjustment of the adjusting plate 12. At the same time, the angle change of the adjusting plate 12 is used to control the installation block 10 to extend into the second installation groove 11. Furthermore, the cooperation between the installation block 10 and the first installation groove 9 and the second installation groove 11 is used to realize the installation and fixation of the installation frame 4 and the sound insulation frame 5.

[0064] Refer to Figure 3 And Figure 4, the angle adjustment mechanism includes an adjustment block 13, an adjustment through hole 14, an adjustment column 15 and a moving component. The adjustment block 13 is arranged in the adjustment opening, the adjustment through hole 14 is opened on the side wall of the adjustment opening, the adjustment column 15 is fixedly arranged on the adjustment block 13, the adjustment column 15 penetrates through the adjustment through hole 14, and the moving component is arranged in the first installation groove 9 for controlling the movement of the adjustment column 15. The moving component includes a threaded hole, a threaded rod 16 and a rotating mechanism. The threaded hole is opened on the adjustment block 13, the threaded rod 16 is rotatably arranged in the first installation groove 9, the threaded rod 16 penetrates through the threaded hole through thread fit, and the rotating mechanism is arranged in the first cavity for controlling the reverse rotation of the two threaded rods 16. The rotating mechanism includes a first bevel gear 17, a second bevel gear and a handwheel 18. The first bevel gear 17 is rotatably arranged on the side wall of the first cavity close to the first installation groove 9. Among them, the threaded rod 16 is fixedly connected with the first bevel gear 17. The second bevel gear is rotatably arranged on the side wall of the first cavity. Among them, the second bevel gear meshes with the first bevel gear 17. The handwheel 18 is rotatably arranged on the window frame 1, and a connecting rod is fixedly arranged between the handwheel 18 and the second bevel gear. A sliding hole is opened on the adjustment block 13, and a sliding rod 19 is fixedly arranged in the first installation groove 9. The sliding rod 19 penetrates through the sliding hole, and the sliding rod 19 is slidably connected with the side wall of the sliding hole.

[0065] Specifically, the operator rotates the handwheel 18. The rotation of the handwheel 18 can drive the second bevel gear to rotate through the connecting rod. At the same time, through the meshing of the second bevel gear and the first bevel gear 17, the first bevel gear 17 and the threaded rod 16 can be driven to rotate. During the rotation of the threaded rod 16, the adjustment block 13 and the adjustment column 15 can be driven to move through the thread fit between the threaded rod 16 and the threaded hole. At the same time, the adjustment plate 12 can be driven to adjust the angle through the cooperation between the adjustment column 15 and the adjustment through hole 14.

[0066] In this embodiment, during use, the operator moves the sound insulation frame 5 to insert the glass 3 into the sound insulation groove 6, then controls the docking between the sound insulation frames 5. After that, the operator moves the sound insulation frames 5 and the glass 3 into the window frame 1. Thus, the first sealing strip 7 can be used to seal between the sound insulation frame 5 and the window frame 1, and at the same time, the second sealing strip is used to seal between the glass 3 and the sound insulation frame 5, thereby improving the sealing effect between the glass 3 and the window frame 1, and further enhancing its sound insulation performance. After that, the operator inserts the installation frame 4 into the window frame 1 so that the third sealing strip 8 contacts the sound insulation frame 5, thereby sealing the gap between the sound insulation frame 5 and the installation frame 4 and further improving the sound insulation effect. Then the operator rotates the handwheel 18. The rotation of the handwheel 18 can drive the second bevel gear to rotate through the connecting rod. At the same time, the engagement between the second bevel gear and the first bevel gear 17 can drive the first bevel gear 17 and the threaded rod 16 to rotate. During the rotation of the threaded rod 16, the adjusting block 13 and the adjusting column 15 can be driven to move through the threaded cooperation between the threaded rod 16 and the threaded hole. At the same time, the adjusting plate 12 is driven to adjust the angle through the cooperation between the adjusting column 15 and the adjusting through hole 14. At the same time, the angle change of the adjusting plate 12 is used to control the insertion of the mounting block 10 into the second mounting groove 11. Furthermore, the installation and fixation of the installation frame 4 and the sound insulation frame 5 are realized through the cooperation between the mounting block 10 and the first mounting groove 9 and the second mounting groove 11 respectively.

[0067] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sound insulation device for a broken bridge aluminum alloy door and window, characterized in that, Including: Window frame (1); Limit frame (2), which is fixedly arranged on the inner wall of the window frame (1); Glass (3), which is arranged inside the window frame (1); Sound insulation mechanism, which is arranged between the glass (3) and the window frame (1) and is used to seal and insulate the gap between the glass (3) and the window frame (1); Installation frame (4), which is arranged inside the window frame (1) and on one side of the glass (3); Installation mechanism, which is arranged on the window frame (1) and is used to install and fix the window frame (1) and the installation frame (4).

2. The sound insulation device for broken bridge aluminum doors and windows according to claim 1, characterized in that, The sound insulation mechanism includes: Sound insulation frames (5), two of which are provided, and the sound insulation frames (5) are U-shaped; Sound insulation grooves (6), which are opened on the side walls of the sound insulation frames (5); Wherein, the glass (3) extends into the sound insulation grooves (6); Sound insulation components, which are arranged on the sound insulation frames (5) and are used to insulate between the glass (3) and the sound insulation frames (5) and between the sound insulation frames (5) and the window frame (1).

3. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 2, characterized in that, The sound insulation components include: First sealing rubber strip (7), which is fixedly arranged on the outer side wall of the sound insulation frame (5); Second sealing rubber strip, which is fixedly arranged on two opposite side walls of the sound insulation groove (6).

4. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 3, characterized in that, There is also a third sealing rubber strip (8), which is fixedly arranged on the side wall of the installation frame (4) close to the glass (3).

5. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 4, wherein, The installation mechanism includes: First cavity, which is opened in two opposite side walls of the window frame (1); First installation grooves (9), which are respectively opened on the inner wall of the window frame (1) on both sides of the first cavity; Installation blocks (10), which are arranged in the first installation grooves (9); Second installation grooves (11), which are opened on the side wall of the installation frame (4), and the second installation grooves (11) correspond to the first installation grooves (9) one by one; Moving mechanism, which is arranged in the first installation grooves (9) and is used to control the movement of the installation blocks (10).

6. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 5, characterized in that, The moving mechanism includes: Adjusting plates (12), and two of the adjusting plates (12) are hinged between the installation blocks (10) and the bottom of the first installation grooves (9); Adjusting openings, which are opened on the adjusting plates (12); Angle adjusting mechanism, which is arranged in the first installation grooves (9) and is used to adjust the angles of the adjusting plates (12).

7. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 6, wherein, The angle adjusting mechanism includes: Adjusting blocks (13), which are arranged in the adjusting openings; Adjusting through holes (14), which are opened on the side walls of the adjusting openings; Adjusting column (15), the adjusting column (15) is fixedly arranged on the adjusting block (13), and the adjusting column (15) penetrates through the adjusting through hole (14); Moving component, the moving component is arranged in the first installation groove (9) and is used to control the movement of the adjusting column (15).

8. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 7, characterized in that, The moving component includes: Threaded hole, the threaded hole is opened on the adjusting block (13); Threaded rod (16), the threaded rod (16) is rotatably arranged in the first installation groove (9), and the threaded rod (16) penetrates through the threaded hole through thread fit; Rotating mechanism, the rotating mechanism is arranged in the first cavity and is used to control the reverse rotation of the two threaded rods (16).

9. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 8, characterized in that, The rotating mechanism includes: First bevel gear (17), the first bevel gear (17) is rotatably arranged on the side wall of the first cavity close to the first installation groove (9); Wherein, the threaded rod (16) is fixedly connected to the first bevel gear (17); Second bevel gear, the second bevel gear is rotatably arranged on the side wall of the first cavity; Wherein, the second bevel gear meshes with the first bevel gear (17); Handwheel (18), the handwheel (18) is rotatably arranged on the window frame (1), and a connecting rod is fixedly arranged between the handwheel (18) and the second bevel gear.

10. The sound insulation device for a broken bridge aluminum alloy door and window according to claim 9, wherein, A sliding hole is opened on the adjusting block (13), a sliding rod (19) is fixedly arranged in the first installation groove (9), the sliding rod (19) penetrates through the sliding hole, and the sliding rod (19) is slidably connected to the side wall of the sliding hole.

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