CN216517682U

CN216517682U - Sound-proof window frame

Info

Publication number: CN216517682U
Application number: CN202122910078.5U
Authority: CN
Inventors: 郑众阳; 付鑫; 李欢; 宋坤
Original assignee: Hangzhou Guanghuan Door & Window Co ltd
Current assignee: Hangzhou Guanghuan Door & Window Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-13
Anticipated expiration: 2031-11-23

Abstract

The utility model belongs to the technical field of the window frame, and disclose sound insulation window frame, including the device body, one side swing joint that the device body was kept away from to the locating plate has the underframe, one side swing joint that the device body is close to the locating plate has the convex plate, one side sliding connection that the device body was kept away from to the convex plate has last frame, one side fixed mounting that the device body was kept away from to last frame has first acoustic celotex board, one side fixed mounting that the device body was kept away from to last frame has the second acoustic celotex board, the top of device body is provided with the adjustment mechanism who is convenient for go up the frame and removes. This soundproof window frame uses through connecting plate and electric telescopic handle's cooperation, highly controls last frame, and one side that last frame is close to the device body removes along with one side that the device body was kept away from to the convex plate, and the cooperation of the first acoustic celotex board of rethread and second acoustic celotex board is used, and sound is propagated in the separation air, thereby has reached through above-mentioned structure and has increased indoor syllable-dividing effect.

Description

Sound-proof window frame

Technical Field

The application belongs to the technical field of the window frame, especially, relate to sound insulation window frame.

Background

The window frame is a transition layer of a wall body and a window, and plays a role in fixing and preventing the collapse of the surrounding wall body, so the texture of the window frame is often a substance with strong plasticity.

Among the prior art, current window frame has good light-transmitting effect, increases indoor daylighting, but some window frames sound insulation effect may be relatively poor, has certain space after window and the window frame installation to make sound insulation effect reduce, and then produce the rest state that probably influences people.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art window and window frame installation after have certain space to make syllable-dividing effect reduce, and then produce the problem that probably influences people's rest state, and the window frame that gives sound insulation that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the soundproof window frame comprises a device body, the internal surface sliding connection of device body has first window, the internal surface sliding connection of device body has the second window, the surface swing joint of device body has the locating plate, one side swing joint that the device body was kept away from to the locating plate has the underframe, one side swing joint that the device body is close to the locating plate has the convex plate, one side sliding connection that the device body was kept away from to the convex plate has the upper ledge, one side fixed mounting that the device body was kept away from to the upper ledge has first acoustic celotex board, one side fixed mounting that the device body was kept away from to the upper ledge has the second acoustic celotex board, the inside of first acoustic celotex board is connected with the surface fixed connection of second acoustic celotex board, the top of device body is provided with the adjustment mechanism that the upper ledge of being convenient for removed.

Preferably, the adjusting mechanism comprises an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the top of the device body, the telescopic end of the electric telescopic rod is fixedly connected with a connecting plate, and the top of the electric telescopic rod is fixedly connected with the top of the upper frame.

Preferably, the bolt is connected to the inner thread of the convex plate, the outer surface of the bolt is in threaded connection with the outer surface of the device body, a gasket is lapped on one side, away from the device body, of the convex plate, and the inner surface of the gasket is in threaded connection with the outer surface of the bolt.

Preferably, the inside of the lower frame is threadedly connected with a threaded nail, the outer surface of the threaded nail is threadedly connected with the inside of the positioning plate, and the outer surface of the threaded nail is threadedly connected with the inside of the device body.

Preferably, the bottom of the upper frame is fixedly connected with an upper limiting block, the top of the lower frame is fixedly connected with a lower limiting block, the bottom of the upper limiting block is fixedly provided with a bar, the top of the lower limiting block is provided with a groove, and the diameter of the groove is equal to that of the bar.

Preferably, the bottom fixed mounting of bar has first magnet, the inside sliding connection of recess has the slide, the top fixed mounting of slide has the second magnet, the surface of second magnet and the surface looks adaptation of first magnet.

Preferably, a spring is fixedly installed inside the lower limiting block, and the top of the spring is fixedly connected with the bottom of the sliding plate.

Compared with the prior art, the beneficial effect of this application is: the sound insulation window frame controls the height of the upper frame through the matching use of the connecting plate and the electric telescopic rod, one side, close to the device body, of the upper frame moves along with one side, away from the device body, of the convex plate, and then the sound transmission in the air is blocked through the matching use of the first sound insulation plate and the second sound insulation plate, and the effect of increasing indoor sound insulation is achieved through the structure; the cooperation through BAR and recess is used, increases the accurate nature that spacing piece removed, and the cooperation of second magnet and slide is used for the BAR stabilizes in the inside of recess, and the cooperation of rethread spring and slide is used, further increases the stability of spacing piece and spacing piece down, thereby has reached the effect that increases device stability through above-mentioned structure.

Drawings

Fig. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic diagram of an upper frame structure proposed in the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram of a lower limiting block according to the present application.

In the figure: 1. a device body; 2. a first window; 3. a second window; 4. positioning a plate; 5. a lower frame; 6. a convex plate; 7. an upper frame; 8. a connecting plate; 9. an electric telescopic rod; 10. a bolt; 11. a gasket; 12. a first baffle plate; 13. a second baffle; 14. a threaded nail; 15. an upper limit block; 16. a lower limiting block; 17. a bar; 18. a groove; 19. a first magnet; 20. a slide plate; 21. a second magnet; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, the soundproof window frame comprises a device body 1, wherein a first window 2 is slidably connected to the inner surface of the device body 1, a second window 3 is slidably connected to the inner surface of the device body 1, and the outer surface of the first window 2 is matched with the outer surface of the second window 3; device body 1's surface swing joint has locating plate 4, locating plate 4 is provided with two, two locating plates 4 use device body 1's axis to be central symmetric distribution, one side swing joint that locating plate 4 kept away from device body 1 has underframe 5, the cross-section of underframe 5 is the U-shaped, device body 1 is close to one side swing joint of locating plate 4 has convex plate 6, convex plate 6 is provided with four, four convex plate 6 are two liang for a set of, two sets of convex plate 6 use device body 1's axis to be central symmetric distribution, one side sliding connection that convex plate 6 kept away from device body 1 has upper frame 7, the cross-section of upper frame 7 is the U-shaped, the surface of underframe 5 and upper frame 7's surface looks adaptation.

Go up frame 7 and keep away from one side fixed mounting of device body 1 and have first acoustic celotex board 12, first acoustic celotex board 12 is provided with six, six first acoustic celotex boards 12 are located one side evenly distributed that last frame 7 kept away from device body 1, one side fixed mounting that last frame 7 kept away from device body 1 has second acoustic celotex board 13, second acoustic celotex board 13 is provided with threely, three second acoustic celotex board 13 is located one side evenly distributed that last frame 7 kept away from device body 1, the inside of first acoustic celotex board 12 is connected with the external surface fixed of second acoustic celotex board 13, the length direction of first acoustic celotex board 12 and the length direction mutually perpendicular of second acoustic celotex board 13, the top of device body 1 is provided with the adjustment mechanism who is convenient for go up frame 7 and remove.

Referring to fig. 1, adjustment mechanism includes electric telescopic handle 9, and electric telescopic handle 9 is located the top of device body 1, and electric telescopic handle 9's bottom and device body 1's top fixed connection, and electric telescopic handle 9's flexible end fixedly connected with connecting plate 8, and electric telescopic handle 9 moves the back thereupon, and connecting plate 8 moves thereupon, and electric telescopic handle 9's top and upper frame 7's top fixed connection, connecting plate 8 receive behind the effort upper frame 7 and move, and upper frame 7's height is adjusted.

Referring to fig. 2, the internal thread of convex plate 6 is connected with bolt 10, bolt 10 is provided with eight, eight bolts 10 are two liang in a set, the surface of bolt 10 and the surface threaded connection of device body 1, bolt 10 runs through the inside of convex plate 6 and the internal connection of device body 1, convex plate 6 keeps away from one side of device body 1 and laps there is gasket 11, the internal surface of gasket 11 and the surface threaded connection of bolt 10, after bolt 10 moved to the inside of convex plate 6, the surface of bolt 10 and the laminating of one side that convex plate 6 was kept away from to gasket 11, thereby increase bolt 10's steadiness.

Referring to fig. 2, the screw nails 14 are screwed into the lower frame 5, four screw nails 14 are provided, each four screw nails 14 are grouped in pairs, two screw nails 14 are symmetrically distributed around the central axis of the lower frame 5, the outer surfaces of the screw nails 14 are screwed into the positioning plate 4, the outer surfaces of the screw nails 14 are screwed into the device body 1, the lower frame 5 and the positioning plate 4 are adjusted to proper positions, and the screw nails 14 penetrate through the inside of the rear positioning plate 4 inside the lower frame 5 to fix the position of the lower frame 5.

Referring to fig. 2-3, the bottom of the upper frame 7 is fixedly connected with an upper limiting block 15, the upper limiting block 15 is provided with two upper limiting blocks 15, the two upper limiting blocks 15 are symmetrically distributed with the central axis of the upper frame 7 as the center, the top of the lower frame 5 is fixedly connected with a lower limiting block 16, the lower limiting block 16 is provided with two lower limiting blocks 16, the central axis of the lower frame 5 is symmetrically distributed with the central axis of the lower frame 16 as the center, the upper limiting block 15 is positioned right above the lower limiting block 16, the bottom of the upper limiting block 15 is fixedly provided with a bar 17, the bar 17 is positioned at the center of the bottom of the upper limiting block 15, the top of the lower limiting block 16 is provided with a groove 18, the cross section of the groove 18 is convex, the diameter of the top of the groove 18 is equal to the diameter of the bar 17, and after the upper frame 7 moves downwards, the bar 17 moves to the inside of the groove 18.

Referring to fig. 3-4, the bottom of the bar 17 is fixedly provided with two first magnets 19, the two first magnets 19 are symmetrically distributed around the central axis of the upper frame 7, the inside of the groove 18 is slidably connected with a sliding plate 20, the width of the sliding plate 20 is equal to that of the bottom of the groove 18, the top of the sliding plate 20 is fixedly provided with a second magnet 21, the magnetic poles of the second magnet 21 on the adjacent side of the first magnet 19 are opposite, the outer surface of the second magnet 21 is matched with the outer surface of the first magnet 19, and after the groove 18 moves downwards, the outer surface of the sliding plate 20 slides along with the inner surface of the groove 18.

Referring to fig. 4, two springs 22 are fixedly installed inside the lower limiting block 16, two springs 22 are provided, the two springs 22 are distributed inside the two lower limiting blocks 16, the top of the spring 22 is fixedly connected with the bottom of the sliding plate 20, after the sliding plate 20 moves downwards, the spring 22 is extruded and deformed, the elastic force formed by the spring 22 is extruded with the downward pressure of the second magnet 21, and the stability of the bar 17 is further increased.

Working principle, this soundproof window frame, at first install device body 1 to suitable regional back, screw 14 runs through the inside of underframe 5 and the inside of locating plate 4 and with the internal connection of device body 1, thereby to the rigidity of underframe 5, bolt 10 runs through the internal connection of convex plate 6 back with device body 1, bolt 10 activity is avoided as far as possible to gasket 11, thereby lead to convex plate 6 unstability, electric telescopic handle 9 moves, connecting plate 8 drives upper frame 7 and moves down, make first acoustic celotex board 12 and second acoustic celotex board 13 be located the surface of device body 1, the transmission of minimize sound, when indoor ventilation, can upwards move upper frame 7, stimulate first window 2 or second window 3, the abundant conversion to indoor gaseous, thereby reach the effect of increasing indoor sound insulation through above-mentioned structure.

In the process that the upper frame 7 moves downwards, the upper limiting block 15 moves towards one side close to the lower limiting block 16, the bar 17 moves to the inside of the groove 18, the magnetic poles of the adjacent sides of the first magnet 19 and the second magnet 21 are opposite, magnetic force is generated after the first magnet 19 is attached to the second magnet 21, the bar 17 is enabled to be stable in the groove 18, the second magnet 21 moves downwards under pressure, the outer surface of the sliding plate 20 moves along with the inner surface of the groove 18, the spring 22 is extruded, the spring 22 exerts elastic force on the sliding plate 20, the stability of the lower limiting block 16 and the upper limiting block 15 is further improved, and the effect of improving the stability of the device is achieved through the structure.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. Soundproof window frame, including device body (1), its characterized in that: the inner surface of the device body (1) is connected with a first window (2) in a sliding manner, the inner surface of the device body (1) is connected with a second window (3) in a sliding manner, the outer surface of the device body (1) is movably connected with a positioning plate (4), one side, far away from the device body (1), of the positioning plate (4) is movably connected with a lower frame (5), one side, close to the positioning plate (4), of the device body (1) is movably connected with a convex plate (6), one side, far away from the device body (1), of the convex plate (6) is connected with an upper frame (7) in a sliding manner, one side, far away from the device body (1), of the upper frame (7) is fixedly provided with a first sound insulation plate (12), one side, far away from the device body (1), of the upper frame (7) is fixedly provided with a second sound insulation plate (13), the interior of the first sound insulation plate (12) is fixedly connected with the outer surface of the second sound insulation plate (13), the top of the device body (1) is provided with an adjusting mechanism which is convenient for the upper frame (7) to move.

2. The acoustical window frame of claim 1, wherein: the adjusting mechanism comprises an electric telescopic rod (9), the bottom of the electric telescopic rod (9) is fixedly connected with the top of the device body (1), the telescopic end of the electric telescopic rod (9) is fixedly connected with a connecting plate (8), and the top of the electric telescopic rod (9) is fixedly connected with the top of the upper frame (7).

3. The acoustical window frame of claim 1, wherein: the inner thread of the convex plate (6) is connected with a bolt (10), the outer surface of the bolt (10) is in threaded connection with the outer surface of the device body (1), a gasket (11) is lapped on one side, away from the device body (1), of the convex plate (6), and the inner surface of the gasket (11) is in threaded connection with the outer surface of the bolt (10).

4. The acoustical window frame of claim 1, wherein: the inner thread of the lower frame (5) is connected with a threaded nail (14), the outer surface of the threaded nail (14) is connected with the inner thread of the positioning plate (4), and the outer surface of the threaded nail (14) is connected with the inner thread of the device body (1).

5. The acoustical window frame of claim 1, wherein: the bottom fixedly connected with of going up frame (7) is gone up spacing piece (15), spacing piece (16) are down in the top fixedly connected with of underframe (5), the bottom fixed mounting who goes up spacing piece (15) has a bar (17), recess (18) are seted up at the top of spacing piece (16) down, the diameter of recess (18) equals with the diameter of bar (17).

6. The acoustical window frame of claim 5, wherein: the bottom fixed mounting of strip pole (17) has first magnet (19), the inside sliding connection of recess (18) has slide (20), the top fixed mounting of slide (20) has second magnet (21), the surface looks adaptation of the surface of second magnet (21) and first magnet (19).

7. The acoustical window frame of claim 6, wherein: a spring (22) is fixedly installed inside the lower limiting block (16), and the top of the spring (22) is fixedly connected with the bottom of the sliding plate (20).