Sound insulation ventilating window

Abstract

The utility model relates to the technical field of ventilating windows, in particular to a sound insulation ventilating window which comprises a window frame body, a first sound insulation glass frame and a second sound insulation glass frame are installed on the two sides of the interior of the window frame body respectively, and the first sound insulation glass frame and the second sound insulation glass frame are distributed in a staggered mode. The first sound insulation glass frame and the second sound insulation glass frame are distributed on the two sides of the interior of the window frame body in a staggered mode, and the first ventilation grooves and the second ventilation grooves are distributed in a staggered mode, so that the window frame body has the good ventilation effect, meanwhile, noise diffusion can be blocked, and a user rotates an adjusting rod to adjust the ventilation effect. The adjusting rod drives one of the rotating rods to rotate through the bevel gear and the turning gear, under the action of the transmission chain wheel and the transmission chain, the rotating rods synchronously rotate, so that the movable blocking strips can rotate, the size of a gap formed between the movable blocking strips is adjusted, and the ventilation quantity can be adjusted.

Description

Technical Field

[0001] The utility model relates to a ventilation window, in particular to a sound insulation ventilation window, and belongs to the technical field of ventilation windows. Background Art

[0002] Ventilation windows, also known as breathing windows or ventilation windows, are windows designed based on the principles of atmospheric aerodynamics. Their main function is to use mechanical exhaust and negative pressure air intake to quickly exhaust dirty indoor air without opening the window, while allowing fresh outdoor air to enter the room naturally after purification, thus forming a flow exchange of indoor and outdoor air, thereby maintaining the air quality of the indoor space;

[0003] When the ventilation windows are installed in the power workshop, although they can ventilate and dissipate the temperature inside the power workshop, the operation of the power equipment inside the power workshop will also generate a lot of noise, which will spread through the ventilation windows and cause noise generation. Utility Model Content

[0004] The purpose of the utility model is to provide a soundproof ventilation window, which can solve the problem that when the existing ventilation windows are installed in a power workshop, although they can ventilate and dissipate the temperature inside the power workshop, the operation of the power equipment inside the power workshop will also generate relatively large noise, and the noise will diffuse through the ventilation windows, causing the generation of noise.

[0005] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a soundproof ventilation window, including a window frame main body, a first soundproof glass frame and a second soundproof glass frame are respectively installed on both sides of the interior of the window frame main body, the first soundproof glass frame and the second soundproof glass frame are staggered, a first ventilation groove is arranged between the upper end of the first soundproof glass frame and the inner wall of the window frame main body, a second ventilation groove is arranged between the lower end of the second soundproof glass frame and the window frame main body, and an air volume adjustment structure is arranged inside the first ventilation groove.

[0006] Preferably, an arc-shaped shield is installed at the upper end of one side of the window frame main body, and the arc-shaped shield is located on one side of the first ventilation slot.

[0007] Preferably, the air volume regulating structure includes a drive box, which is fixedly mounted on both sides of the window frame main body surface, and two rotating rods are evenly and movably interspersed inside the first ventilation slot, and both ends of the rotating rods are movably interspersed between the two drive boxes.

[0008] Preferably, the two rotating rods are rotatably connected to each other via a transmission sprocket and a transmission chain, and a movable stop bar is fixedly installed on the portion of the rotating rod located at the first ventilation slot, and two adjacent movable stop bars are in contact with each other.

[0009] Preferably, a mounting groove is provided inside the window frame body, and the rotating rod located at the bottom is movably inserted into the mounting groove. A connecting groove is provided at the lower end of the mounting groove, and an adjusting rod is movably inserted into the connecting groove. The adjusting rod is transmission-connected to the rotating rod via a bevel gear and a changing gear.

[0010] Preferably, a movable groove is provided at the lower end of the connecting groove, a displaced gear ring is fixedly mounted at the upper end inside the movable groove, and an adjusting groove is provided at the lower end of the movable groove.

[0011] Preferably, an adjustment sleeve is movably inserted into the movable groove, the adjustment sleeve is movably arranged on the outside of the lower end of the adjusting rod, a fixing gear engaged with the offset gear ring is arranged on the outside of the adjustment sleeve, and a handle is arranged at the lower end of the adjustment sleeve.

[0012] Preferably, a connecting rod is fixedly installed inside the adjusting sleeve, the upper end of the connecting rod is movably inserted into the interior of the adjusting rod and is installed with a movable block, the surface of the connecting rod is sleeved with a clamping spring connected to the movable block, sliding grooves are provided on both sides of the adjusting rod, and sliding blocks matching the sliding grooves are provided on both sides of the upper end of the adjusting sleeve.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. In the present invention, the first soundproof glass frame and the second soundproof glass frame are staggered on both sides of the window frame body, and the first ventilation slot and the second ventilation slot are staggered, which can make the window frame body have a good ventilation effect while blocking the spread of noise.

[0015] 2. In the utility model, the user rotates the adjustment rod, and the adjustment rod drives one of the rotating rods to rotate through the bevel gear and the change-direction gear. Under the action of the transmission sprocket and the transmission chain, the rotating rods rotate synchronously, so that the movable baffle can rotate, and the size of the gap between the movable baffles can be adjusted, so that the ventilation volume can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the device of the utility model;

[0018] Figure 2 It is a schematic diagram of the side structure of the device of the utility model;

[0019] Figure 3 It is a schematic diagram of the side structure of the device of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 It is a schematic diagram of the half-section structure of the first ventilation slot of the device of the utility model.

[0022] In the figure, 1. window frame body; 2. first soundproof glass frame; 3. second soundproof glass frame; 4. adjustment slot; 5. arc-shaped baffle; 6. drive box; 7. first ventilation slot; 8. second ventilation slot; 9. movable baffle; 10. rotating rod; 11. mounting slot; 12. adjustment rod; 13. offset gear ring; 14. adjustment sleeve; 15. fixing gear; 16. connecting rod; 17. compression spring. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figures 1 to 3 As shown, a soundproof ventilation window provided in this embodiment includes a window frame body 1, a first soundproof glass frame 2 and a second soundproof glass frame 3 are respectively installed on both sides inside the window frame body 1, the first soundproof glass frame 2 and the second soundproof glass frame 3 are staggered, a first ventilation groove 7 is arranged between the upper end of the first soundproof glass frame 2 and the inner wall of the window frame body 1, a second ventilation groove 8 is arranged between the lower end of the second soundproof glass frame 3 and the window frame body 1, an air volume adjustment structure is arranged inside the first ventilation groove 7, and an arc-shaped shield 5 is installed on the upper end of one side of the window frame body 1, and the arc-shaped shield 5 is located on one side of the first ventilation groove 7.

[0025] In this embodiment, the first soundproof glass frame 2 and the second soundproof glass frame 3 are staggered on both sides of the window frame body 1, and the first ventilation slots 7 and the second ventilation slots 8 are staggered, which can make the window frame body 1 have a good ventilation effect while blocking the diffusion of noise.

[0026] As a specific implementation method, Figures 3 to 5As shown, the air volume adjustment structure includes a drive box 6, which is fixedly installed on both sides of the surface of the window frame body 1, and two rotating rods 10 are evenly and movably interspersed inside the first ventilation slot 7. The two ends of the rotating rod 10 are respectively movably interspersed between the two driving boxes 6, and the two rotating rods 10 are rotatably connected to each other through a transmission sprocket and a transmission chain. A movable baffle 9 is fixedly installed on the part of the rotating rod 10 located in the first ventilation slot 7, and two adjacent movable baffles fit each other. An installation slot 11 is provided inside the window frame body 1, and a rotating rod 10 located at the bottom is movably interspersed inside the installation slot 11. A connecting slot is provided at the lower end of the installation slot, and an adjusting rod 12 is movably interspersed inside the connecting slot, and the adjusting rod 12 is transmission-connected to the rotating rod 10 through a bevel gear and a changing gear. When the ventilation volume needs to be adjusted, the user rotates the adjusting rod 12, and the adjusting rod 12 drives one of the rotating rods 10 to rotate through the bevel gear and the changing gear. Under the action of the transmission sprocket and the transmission chain, the rotating rods 10 rotate synchronously, so that the movable baffle 9 can rotate, and the size of the gap between the movable baffles 9 can be adjusted to adjust the ventilation volume.

[0027] Preferably, Figure 3 and Figure 4 As shown, a movable groove is provided at the lower end of the connecting groove, a staggered gear ring 13 is fixedly installed at the upper end of the movable groove, an adjusting groove 4 is provided at the lower end of the movable groove, an adjusting sleeve 14 is movably inserted inside the movable groove, the adjusting sleeve 14 is movably sleeved on the outer side of the lower end of the adjusting rod 12, a fixing gear 15 engaged with the staggered gear ring 13 is provided on the outer side of the adjusting sleeve 14, a handle is provided at the lower end of the adjusting sleeve 14, a connecting rod 16 is fixedly installed inside the adjusting sleeve 14, the upper end of the connecting rod 16 is movably inserted in the interior of the adjusting rod 12 and a movable block is installed, a clamping spring 17 connected to the movable block is sleeved on the surface of the connecting rod 16, sliding grooves are provided on both sides of the adjusting rod 12, and sliding blocks matching the sliding grooves are provided on both sides of the upper end of the adjusting sleeve 14.

[0028] In the present invention, the compression spring 17 supports the movable block, and the movable block supports the adjusting sleeve 14 through the connecting rod 16. The fixed gear 15 at the upper end of the adjusting sleeve 14 is engaged with the offset gear ring 13, so that the adjusting sleeve 14 cannot rotate. Under the action of the slider and the slide groove, the adjusting rod 12 cannot rotate either, thereby making the rotating rod 10 unable to rotate, preventing the movable baffle 9 from being rotated by external force and affecting the use effect. When adjusting, the user pulls the adjusting sleeve 14 downward, and the adjusting sleeve 14 drives the fixed gear 15 to disengage from the offset gear ring 13, so that the adjusting sleeve 14 can rotate. The adjusting sleeve 14 can drive the adjusting rod 12 to rotate through the slider, thereby driving the movable baffle 9 to rotate, which is convenient for the user to adjust.

[0029] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0030] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0031] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A soundproof ventilation window, comprising a window frame body (1), characterized in that: A first soundproof glass frame (2) and a second soundproof glass frame (3) are respectively installed on both sides of the window frame body (1); the first soundproof glass frame (2) and the second soundproof glass frame (3) are arranged in a staggered manner; a first ventilation groove (7) is arranged between the upper end of the first soundproof glass frame (2) and the inner wall of the window frame body (1); a second ventilation groove (8) is arranged between the lower end of the second soundproof glass frame (3) and the window frame body (1); and an air volume adjustment structure is arranged inside the first ventilation groove (7).

2. A soundproof ventilation window according to claim 1, characterized in that: An arc-shaped shield (5) is installed at the upper end of one side of the window frame main body (1), and the arc-shaped shield (5) is located on one side of the first ventilation slot (7).

3. The soundproof ventilation window according to claim 1, characterized in that: The air volume adjustment structure comprises a drive box (6), wherein the drive box (6) is fixedly mounted on both sides of the surface of the window frame body (1), two rotating rods (10) are evenly and movably inserted inside the first ventilation slot (7), and both ends of the rotating rod (10) are movably inserted between the two drive boxes (6).

4. The soundproof ventilation window according to claim 3, characterized in that: The two rotating rods (10) are rotatably connected to each other via a transmission sprocket and a transmission chain. A movable stop bar (9) is fixedly mounted on the portion of the rotating rod (10) located at the first ventilation slot (7), and two adjacent movable stop bars (9) fit each other.

5. The soundproof ventilation window according to claim 4, characterized in that: The window frame body (1) is provided with a mounting groove (11) inside, and the rotating rod (10) located at the bottom is movably inserted into the mounting groove (11). The lower end of the mounting groove (11) is provided with a connecting groove, and an adjusting rod (12) is movably inserted into the connecting groove. The adjusting rod (12) is transmission-connected to the rotating rod (10) via a bevel gear and a direction-changing gear.

6. The soundproof ventilation window according to claim 5, characterized in that: A movable groove is provided at the lower end of the connecting groove, a dislocated gear ring (13) is fixedly mounted at the upper end of the movable groove, and an adjustment groove (4) is provided at the lower end of the movable groove.

7. The soundproof ventilation window according to claim 6, characterized in that: An adjusting sleeve (14) is movably inserted into the movable groove, and the adjusting sleeve (14) is movably sleeved on the outer side of the lower end of the adjusting rod (12). A fixing gear (15) is arranged on the outer side of the adjusting sleeve (14) and is engaged with the offset gear ring (13). A handle is arranged at the lower end of the adjusting sleeve (14).

8. The soundproof ventilation window according to claim 7, characterized in that: A connecting rod (16) is fixedly installed inside the adjusting sleeve (14); the upper end of the connecting rod (16) is movably inserted into the adjusting rod (12) and is installed with a movable block; the surface of the connecting rod (16) is sleeved with a clamping spring (17) connected to the movable block; both sides of the adjusting rod (12) are provided with sliding grooves; and both sides of the upper end of the adjusting sleeve (14) are provided with sliding blocks that match the sliding grooves.

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