Sound-insulation energy-saving window

Abstract

The utility model discloses a soundproof energy-saving window, which relates to the technical field of building doors and windows, and comprises a hollow glass window and a window frame, the hollow glass window is hinged with the window frame, the outer wall of the window frame is hinged with a U-shaped baffle plate, the U-shaped baffle plate corresponds to the joint between the hollow glass window and the window frame, the window frame is provided with a chamber, and the hollow glass window is provided with a cavity. A connecting plate is hinged to the inner wall of the cavity, a plurality of reset springs are connected between the connecting plate and the cavity, and a plurality of pull ropes are connected between the connecting plate and the U-shaped baffle. In the utility model, when the hollow glass window is closed, the edge of the hollow glass window extrudes the connecting plate, pushes the connecting plate into the cavity and compresses the reset spring, and meanwhile, the connecting plate loosens the pulling force on the pull rope, so that the spring hinge pushes the U-shaped baffle to be in a parallel state and clings to the hollow glass window and the window frame, thereby closing the gap between the hollow glass window and the window frame; incoming of outdoor noise is effectively reduced, and dust is prevented from entering a room through gaps.

Description

TECHNICAL FIELD

[0001] The utility model relates to building door and window technical field, concretely is a sound insulation energy -saving window. BACKGROUND

[0002] In modern city life, noise pollution has become a common problem, especially near the road, railway, airport and other noise sources, sound insulation energy -saving window adopts professional sound insulation design and material, can significantly reduce the transmission of external noise, make the indoor environment more quiet and comfortable, help to improve the quality of life and sleep quality of the resident.

[0003] Sound insulation window is generally composed of sound insulation glass and window frame, glass and window frame can play the effect of sound insulation, because the space of glass opening and closing needs to be reserved between glass and window frame, so there is still a gap between glass and window frame after glass is closed, in the prior art, sealing strip or sealant is usually used, but in winter, due to thermal expansion and cold shrinkage, the sealing strip will shrink, resulting in that there is a large gap in the closed part of the door and window, thereby affecting the sound insulation and dustproof performance, and the sealant will soften and fail under long-term irradiation of sunlight, which also leads to the decline of the sealing performance of the door and window, and further affects the sound insulation. SUMMARY

[0004] The utility model discloses a sound insulation energy -saving window to solve the problems in the prior art.

[0005] To solve the above technical problems, the utility model provides a sound insulation energy -saving window, which comprises a hollow glass window and a window frame, the hollow glass window is hinged with the window frame, the outer wall of the window frame is hinged with a U-shaped baffle, the U-shaped baffle corresponds to the connection between the hollow glass window and the window frame, the window frame is provided with a cavity, the inner wall of the cavity is hinged with a connecting plate, a plurality of return springs are connected between the connecting plate and the cavity, a plurality of pull ropes are connected between the connecting plate and the U-shaped baffle, the pull ropes are inserted into the window frame, and a plurality of spring hinges are hinged between the window frame and the U-shaped baffle.

[0006] Further, the window frame is provided with two sliding grooves, a plug rod is installed between the inner top wall and the inner bottom wall of the sliding groove, the outer wall of the plug rod is rotationally connected with a sliding rod, a connecting rod is arranged below the sliding rod, the bottom of one of the connecting rods is connected with the top of the U-shaped baffle, and the top of the other connecting rod is connected with the bottom of the U-shaped baffle.

[0007] Further, the top and the bottom of the U-shaped baffle are both provided with a rotating rod, the outer wall of the connecting rod and the rotating rod is rotationally connected, the top of the connecting rod is provided with a rotating shaft, and the outer wall of the sliding rod and the rotating shaft is rotationally connected.

[0008] Further, the window frame is provided with a plurality of insertion holes, sealing pads are mounted on the inner walls of the insertion holes, the pull rope is inserted into the sealing pads, and the inner walls of the sealing pads are attached to the inner walls of the pull rope.

[0009] Further, the outer wall of the window frame is provided with a fixing plate, and the fixing plate abuts the connection between the insulating glass window and the window frame.

[0010] Further, the outer wall of the rotating rod is provided with a limiting ring, and the connecting rod is located between the U-shaped baffle and the limiting ring.

[0011] Further, the outer wall of the rotating shaft is provided with a fixing ring, and the sliding rod is located between the connecting rod and the fixing ring.

[0012] Further, the top of the insulating glass window is tightly attached to the inner top wall of the window frame, and the bottom of the insulating glass window is tightly attached to the inner bottom wall of the window frame.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. When the insulating glass window is closed, the edge of the insulating glass window extrudes the connecting plate, pushes it into the chamber and compresses the return spring, at the same time, the connecting plate relaxes the pulling force on the pull rope, the spring hinge pushes the U-shaped baffle to a parallel state, tightly attaches the insulating glass window and the window frame, thereby closing the gap between the insulating glass window and the window frame, not only effectively reduces the entry of outdoor noise, but also prevents dust from entering the room.

[0015] 2. When the U-shaped baffle is away from the window frame, the sliding rod and the connecting rod are unfolded, provide support for the U-shaped baffle, and make the U-shaped baffle move more stably, and when the U-shaped baffle is close to the window frame, the sliding rod rotates along the insertion rod, is folded with the connecting rod and is retracted into the sliding groove, thereby ensuring stable movement and convenient storage of the U-shaped baffle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a side view structure schematic diagram of the utility model;

[0017] Figure 2 It is an external structure schematic diagram of the utility model;

[0018] Figure 3 It is a rear view structure schematic diagram of the utility model;

[0019] Figure 4 It is a connecting structure schematic diagram of the insulating glass window and the U-shaped baffle in the utility model

[0020] Figure 5 It is a connecting structure schematic diagram of the pull rope and the connecting plate in the utility model

[0021] Figure 6The utility model discloses a connecting structure diagram of slide bar and connecting rod in the utility model,

[0022] Figure 7 For Figure 1 The structure enlarged view of A in the middle,

[0023] Figure 8 For Figure 4 The structure enlarged view of B in the middle,

[0024] Figure 9 For Figure 6 The structure enlarged view of C in the middle,

[0025] Figure 10 For Figure 8 The structure enlarged view of D in the middle.

[0026] In the drawing: 1, hollow glass window,

[0027] 2, window frame, 3, U-shaped baffle, 4, sliding groove, 5, spring hinge, 6, slide bar, 7, connecting rod, 8, pull rope, 9, connecting plate, 10, fixed plate, 11, reset spring, 12, chamber, 13, rotating shaft, 14, fixed ring, 15, insertion hole, 16, sealing gasket, 17, insertion rod, 18, rotating rod, 19, limiting ring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Please refer to Figures 1-10 The utility model provides a technical scheme:

[0030] Please refer to Figures 1-8 As shown in the figure, a sound insulation energy-saving window, including hollow glass window 1 and window frame 2, hollow glass window 1 is hinged with window frame 2, the outer wall of window frame 2 is hinged with U-shaped baffle 3, U-shaped baffle 3 corresponds with the connecting place between hollow glass window 1 and window frame 2, window frame 2 is set with chamber 12, the inner wall of chamber 12 is hinged with connecting plate 9, the side away from chamber 12 of connecting plate 9 extends to the outside of window frame 2, a plurality of reset springs 11 are fixedly connected between the outer wall of connecting plate 9 and the inner wall of chamber 12, a plurality of pull ropes 8 are fixedly connected between the outer wall of connecting plate 9 and the outer wall of U-shaped baffle 3, pull rope 8 is inserted with window frame 2, a plurality of spring hinges 5 are hinged between the outer wall of window frame 2 and the outer wall of U-shaped baffle 3.

[0031] AsFigure 3 The right hollow glass window 1 is fixed, and only the left hollow glass window 1 can be opened. The advantages of this mode are as follows: first, when only one side of the hollow glass window 1 is opened, the unopened hollow glass window 1 can effectively block part of the noise from the outside, thereby reducing the influence of noise on the indoor environment. This mode is particularly suitable for environments with relatively high noise, such as houses near roads or bustling areas. Second, the unopened hollow glass window 1 can reduce heat exchange between the indoor and outdoor environments, especially in winter and summer, which can maintain the indoor temperature relatively stable and reduce the use of air conditioning or heating, thereby saving energy;

[0032] Both the hollow glass windows 1 are internally provided with a layer of dry air of special material. Air is not easy to transfer heat and has the effect of blocking sound propagation. During sound propagation, the sound will be reflected and absorbed multiple times in the air layer, thereby weakening the energy of the sound and achieving sound insulation effect. In addition, the hollow glass window 1 can adjust the thickness of the air layer and the type of filled gas according to different use environments and needs to achieve the best sound insulation effect. For example, in a noisy environment, a hollow glass window 1 with a thicker air layer and filled with inert gas can be selected to improve the sound insulation effect.

[0033] In order to achieve better sound insulation effect, after closing one of the openable hollow glass windows 1, one side of the hollow glass window 1 will first squeeze the connecting plate 9 after entering the window frame 2. One side of the connecting plate 9 will be squeezed and will squeeze the reset spring 11 towards the inside of the chamber 12.

[0034] After the connecting plate 9 moves into the chamber 12, it will relax the pulling of the pull cord 8. Then the spring hinge 5 will top the U-shaped baffle 3 to a parallel state, so that the outer wall of the U-shaped baffle 3 is attached to the outer wall of the hollow glass window 1 and the window frame 2. At this time, the gap between the hollow glass window 1 and the window frame 2 will be blocked by the U-shaped baffle 3.

[0035] Since the hollow glass window 1 will continuously block the connecting plate 9 inside the window frame 2, the connecting plate 9 will not easily return to its original position. The elastic force of the reset spring 11 is greater than that of the spring hinge 5. Therefore, when the hollow glass window 1 does not press the connecting plate 9, the reset spring 11 will push the connecting plate 9 out of the inside of the chamber 12. Then the connecting plate 9 will pull the pull cord 8 and the U-shaped baffle 3, and the U-shaped baffle 3 will be pulled to a vertical state, facilitating the hollow glass window 1 to fit into the window frame 2.

[0036] The gap between the hollow glass window 1 and the window frame 2 is blocked by the U-shaped baffle 3, which not only reduces the entry of outdoor noise, but also prevents dust and impurities from entering the room through the gap. When the hollow glass window 1 needs to be opened for ventilation, the hollow glass window 1 releases the interference with the connecting plate 9, and then the restoring spring 11 pushes the connecting plate 9 to the outside of the cavity 12, the connecting plate 9 pulls the pull rope 8 and the U-shaped baffle 3, so that the U-shaped baffle 3 moves away from the hollow glass window 1.

[0037] Referring to Figures 1-9 , the window frame 2 is provided with two sliding grooves 4, and the inner top wall and the inner bottom wall of the sliding groove 4 are fixedly installed with a plug rod 17, and the outer wall of the plug rod 17 is rotatably connected with a sliding rod 6, and the lower part of one of the connecting rods 7 is connected with the top of the U-shaped baffle 3, and the top of the other connecting rod 7 is connected with the bottom of the U-shaped baffle 3.

[0038] When one side of the U-shaped baffle 3 moves away from the window frame 2, the sliding rod 6 and the connecting rod 7 will be unfolded, supporting the U-shaped baffle 3, making the U-shaped baffle 3 more stable when moving. When the U-shaped baffle 3 swings and approaches the window frame 2, the sliding rod 6 will rotate along the outer wall of the plug rod 17, and the sliding rod 6 and the connecting rod 7 will be folded, and will be retracted into the sliding groove 4 as the U-shaped baffle 3 approaches. The semi-unfolded state of the sliding rod 6 and the connecting rod 7 is shown in Figure 2 and Figure 6 .

[0039] Referring to Figure 7 and Figure 9 , the top and bottom of the U-shaped baffle 3 are fixedly installed with a rotating rod 18, and the outer wall of the connecting rod 7 is rotatably connected with the rotating rod 18, and the top of the connecting rod 7 is fixedly installed with a rotating shaft 13, and the outer wall of the sliding rod 6 is rotatably connected with the rotating shaft 13.

[0040] When the sliding rod 6 and the connecting rod 7 are folded or unfolded, the sliding rod 6 will rotate along the outer wall of the rotating shaft 13, and the connecting rod 7 will rotate along the outer wall of the rotating rod 18.

[0041] Referring to Figure 10 , the window frame 2 is provided with a plurality of insertion holes 15, and the inner wall of the insertion hole 15 is fixedly installed with a sealing gasket 16, and the pull rope 8 is inserted into the sealing gasket 16, and the inner wall of the sealing gasket 16 is in close contact with the inner wall of the pull rope 8.

[0042] The sealing gasket 16 seals the connection between the insertion hole 15 and the window frame 2, reducing the transmission of noise. Because the pull rope 8 will slide along the insertion hole 15, the sealing gasket 16 can also avoid the wear of the pull rope 8, and protect the pull rope 8.

[0043] Referring to Figure 3 , the outer wall of the window frame 2 is fixedly installed with a fixed plate 10, and the fixed plate 10 is in contact with the connecting part between the hollow glass window 1 and the window frame 2.

[0044] The fixed plate 10 seals the connection between the hollow glass window 1 and the other side of the window frame 2, and the hollow glass window 1 can only be opened to one side, and the hollow glass window 1 cannot be opened to the direction of the fixed plate 10, because the fixed plate 10 blocks the hollow glass window 1, if the gap between the hollow glass window 1 and the window frame 2 on both sides is blocked by the fixed plate 10, the hollow glass window 1 cannot be opened and closed because of the blocking of the fixed plate 10, so the fixed plate 10 can only block one side, so that the hollow glass window 1 can be opened from the other side.

[0045] Referring to Figure 7 , the outer wall of the rotating rod 18 is fixedly provided with a limiting ring 19, and the connecting rod 7 is located between the U-shaped baffle 3 and the limiting ring 19.

[0046] The limiting ring 19 limits the connecting rod 7, so as to avoid the connecting rod 7 from sliding off the rotating rod 18.

[0047] Referring to Figure 9 , the outer wall of the rotating shaft 13 is fixedly provided with a fixed ring 14, and the sliding rod 6 is located between the connecting rod 7 and the fixed ring 14.

[0048] The fixed ring 14 limits the sliding rod 6, so as to prevent the sliding rod 6 from sliding off the rotating shaft 13.

[0049] Referring to Figures 1-3 , the top of the hollow glass window 1 is tightly attached to the inner top wall of the window frame 2, and the bottom of the hollow glass window 1 is tightly attached to the inner bottom wall of the window frame 2.

[0050] The top and bottom of the hollow glass window 1 are tightly attached to the window frame 2, which reduces the gap size and further ensures the sound insulation effect.

[0051] Working principle:

[0052] As shown in Figure 3 , the right hollow glass window 1 is fixed, and only the left hollow glass window 1 can be opened, and this way has two advantages, first, when only one side of the hollow glass window 1 is opened, the unopened hollow glass window 1 can effectively block part of the noise from the outside, thereby reducing the influence of noise on the indoor environment, this way is especially suitable for noisy environments, such as near the road or bustling area, second, the unopened hollow glass window 1 can reduce the heat exchange between indoor and outdoor, especially in winter and summer, the indoor temperature can be kept relatively stable, reducing the use of air conditioning or heating, thereby saving energy;

[0053] Two hollow glass windows 1 are provided with a layer of dry air of special material inside, which is difficult to transmit heat and can block sound propagation. During the propagation of sound, the sound will be reflected and absorbed multiple times in the air layer, thereby weakening the energy of the sound and achieving sound insulation effect. In addition, the thickness of the air layer and the type of filling gas can be adjusted according to different use environments and requirements to achieve the best sound insulation effect. For example, in a noisy environment, a hollow glass window 1 with a thicker air layer and filled with inert gas can be selected to improve the sound insulation effect.

[0054] In order to achieve better sound insulation effect, after closing one of the openable hollow glass windows 1, one side of the hollow glass window 1 will first squeeze the connecting plate 9 after entering the window frame 2. One side of the connecting plate 9 will be squeezed and will squeeze the reset spring 11 towards the inside of the chamber 12.

[0055] After the connecting plate 9 moves into the chamber 12, it will relax the pulling of the pull cord 8, and then the spring hinge 5 will top the U-shaped baffle 3 to a parallel state, so that the outer wall of the U-shaped baffle 3 is attached to the outer wall of the hollow glass window 1 and the window frame 2. At this time, the gap between the hollow glass window 1 and the window frame 2 will be blocked by the U-shaped baffle 3.

[0056] Since the hollow glass window 1 will continuously block the connecting plate 9 inside the window frame 2, the connecting plate 9 will not easily return to its original position. The elastic force of the reset spring 11 is greater than that of the spring hinge 5. Therefore, when the hollow glass window 1 does not press the connecting plate 9, the reset spring 11 will push the connecting plate 9 out of the inside of the chamber 12. Then the connecting plate 9 will pull the pull cord 8 and the U-shaped baffle 3, and make the U-shaped baffle 3 be pulled to a vertical state, so that the hollow glass window 1 can be combined into the window frame 2.

[0057] By blocking the gap between the hollow glass window 1 and the window frame 2 with the U-shaped baffle 3, not only can the outdoor noise be reduced, but also dust and impurities can be prevented from entering the room through the gap. When it is necessary to open the hollow glass window 1 for ventilation, the hollow glass window 1 releases the resistance to the connecting plate 9, and then the reset spring 11 pushes the connecting plate 9 to the outside of the chamber 12. The connecting plate 9 pulls the pull cord 8 and the U-shaped baffle 3, so that the U-shaped baffle 3 moves away from the hollow glass window 1.

[0058] When one side of the U-shaped baffle 3 moves away from the window frame 2, the slide rod 6 and the connecting rod 7 will be unfolded, supporting the U-shaped baffle 3 and making it more stable during movement. When the U-shaped baffle 3 swings and approaches the window frame 2, the slide rod 6 will rotate along the outer wall of the insertion rod 17, and the slide rod 6 and the connecting rod 7 will be folded, and will be retracted into the sliding groove 4 as the U-shaped baffle 3 approaches. The semi-unfolded state of the slide rod 6 and the connecting rod 7 is shown in Figure 2 and Figure 6 .

Claims

1. A soundproofing and energy saving window comprising a double glazing (1) and a window frame (2), characterized in that, The hollow glass window (1) is hinged with the window frame (2), the outer wall of the window frame (2) is hinged with the U-shaped baffle (3), the U-shaped baffle (3) corresponds to the connection between the hollow glass window (1) and the window frame (2), the window frame (2) is provided with the cavity (12), the inner wall of the cavity (12) is hinged with the connecting plate (9), a plurality of reset springs (11) are connected between the connecting plate (9) and the cavity (12), a plurality of pull ropes (8) are connected between the connecting plate (9) and the U-shaped baffle (3), the pull rope (8) is inserted with the window frame (2), and a plurality of spring hinges (5) are hinged between the window frame (2) and the U-shaped baffle (3).

2. A soundproofing energy saving window as claimed in claim 1, wherein: The window frame (2) is provided with two sliding grooves (4), the inner top wall and the inner bottom wall of the sliding groove (4) are provided with the insertion rod (17), the outer wall of the insertion rod (17) is rotatably connected with the sliding rod (6), the lower portion of the sliding rod (6) is provided with the connecting rod (7), and the bottom of one of the connecting rods (7) is connected with the top of the U-shaped baffle (3), and the top of the other connecting rod (7) is connected with the bottom of the U-shaped baffle (3).

3. A soundproofing energy saving window as claimed in claim 2, wherein: The top and the bottom of the U-shaped baffle (3) are provided with the rotating rod (18), the outer wall of the connecting rod (7) and the rotating rod (18) is rotatably connected, and the top of the connecting rod (7) is provided with the rotating shaft (13).

4. A soundproofing energy saving window as claimed in claim 3, wherein: The window frame (2) is provided with a plurality of insertion holes (15), the inner wall of the insertion hole (15) is provided with the sealing gasket (16), the pull rope (8) is inserted with the sealing gasket (16), and the inner wall of the sealing gasket (16) is matched with the inner wall of the pull rope (8).

5. A soundproofing energy saving window as claimed in claim 4, wherein: The outer wall of the window frame (2) is provided with the fixed plate (10), and the fixed plate (10) abuts the connection between the hollow glass window (1) and the window frame (2).

6. A soundproofing energy saving window as claimed in claim 5, wherein: The outer wall of the rotating rod (18) is provided with the limiting ring (19), and the connecting rod (7) is located between the U-shaped baffle (3) and the limiting ring (19).

7. A soundproofing energy saving window as claimed in claim 6, wherein: The outer wall of the rotating shaft (13) is provided with the fixed ring (14), and the sliding rod (6) is located between the connecting rod (7) and the fixed ring (14).

8. A soundproofing energy saving window as claimed in claim 7, wherein: The top of the hollow glass window (1) is tightly attached to the inner top wall of the window frame (2), and the bottom of the hollow glass window (1) is tightly attached to the inner bottom wall of the window frame (2).

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