Stainless steel window screen high-transmittance net with sound insulation function
By introducing sound silencer panels and ventilation mechanisms into the stainless steel window screen, the problem that stainless steel window screens are difficult to maintain ventilation and sound insulation in noise environments is solved, and effective noise absorption and ventilation control is achieved when there is noise, waterproofing effect on rainy days, and complete closed isolation when needed.
Patent Information
- Application Number
- CN202422407361.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-08
AI Technical Summary
When used with glass windows, it is difficult to find a balance between maintaining breathability and sound insulation, especially when there is noise outside the window, it is difficult to achieve good sound insulation and ventilation at the same time.
A stainless steel window screen with a sound silencer panel and a ventilation mechanism is designed to achieve noise absorption and ventilation control through a combination of sound absorbing holes and ventilation slots on the sound silencer panel, combining a closure assembly to ensure complete closure when needed to block the entry of noise and moisture.
When there is noise outside the window, it effectively absorbs noise and keeps ventilation, prevents moisture from entering the room during rainy days, and can be completely closed to isolate noise and moisture when needed.
Smart Images
Figure CN223177432U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of household items, in particular to a high-transparency stainless steel window screen with sound insulation function. Background Art
[0002] The high-transparency stainless steel window screen is a window screen product made of 304 stainless steel material and woven by a plain weaving process. It is famous for its excellent light transmittance and air permeability. While effectively blocking mosquitoes, it can ensure unobstructed sight inside and outside the room, providing a clear and open view for the residents.
[0003] Currently, in the process of using the stainless steel window screen, it is often necessary to cooperate with a glass window to isolate the connection with the outside when there is a relatively large noise outside the window or a relatively cold strong wind outside the window.
[0004] Currently, through the cooperation with the glass window, although the sound insulation effect can be achieved, when there is a relatively large noise outside the window but the household wants to ventilate, it is difficult to adjust. Therefore, a high-transparency stainless steel window screen with sound insulation function is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a high-transparency stainless steel window screen with sound insulation function, aiming to improve the problem that it is difficult to balance sound insulation and ventilation simultaneously when there is noise outside the window by closing the glass window and cooperating with the stainless steel window screen in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A high-transparency stainless steel window screen with sound insulation function, including a frame body, a rotating frame is hinged to the front end of the frame body, a stainless steel screen is fixedly connected to the inside of the rotating frame, a ventilation mechanism is arranged inside and at the rear side of the frame body, the ventilation mechanism includes a mounting plate, the mounting plate is hinged to the rear end of the frame body, a ventilation groove is opened on the inner wall of the mounting plate, a baffle is fixedly connected to the inner wall of the ventilation groove, a sound-absorbing plate is fixedly connected to the inner wall of the baffle, and a closing component is arranged inside the baffle, the closing component includes a rotating plate, a rotating shaft is fixedly connected to the right end of the rotating plate, a rotating sleeve is rotatably connected to the outer wall of the rotating shaft, and the left end of the rotating sleeve is fixedly connected to the right end of the baffle.
[0007] As a further description of the above technical solution:
[0008] Sound-absorbing holes are opened on the inner wall of the sound-absorbing plate, and the bottom end of the sound-absorbing plate is fixedly connected to the inner wall of the ventilation groove.
[0009] As a further description of the above technical solution:
[0010] The outer wall of the rotating shaft is elastically connected to the inner wall of the rotating sleeve through a torsion spring, and a control groove is provided on the inner wall of the rotating shaft.
[0011] As a further description of the above technical solution:
[0012] The closing assembly further includes a pneumatic chamber opened on the inner wall of the frame body. A slide plate is piston-connected to the inner wall of the pneumatic chamber. The front end of the slide plate is rotatably connected to a screw rod, and the outer wall of the screw rod penetrates and is threadedly connected to the inner wall of the frame body. A sliding piece is piston-connected to the inner wall of the pneumatic chamber.
[0013] As a further description of the above technical solution:
[0014] The closing assembly further includes a plug rod. The outer wall of the plug rod is fixedly connected to one end of the sliding piece close to the rotating shaft, and a control ball is fixedly connected to the outer wall of the plug rod.
[0015] As a further description of the above technical solution:
[0016] The middle cross-sectional shape of the baffle is a quarter-circular arc shape, and the shapes of the left and right sides of the baffle are one-eighth hollow spheres.
[0017] As a further description of the above technical solution:
[0018] The shape of the control groove is a shape formed by combining a cylinder and a quarter spiral groove.
[0019] As a further description of the above technical solution:
[0020] The diameter of the control ball fits the width of the spiral part of the control groove, and the diameter of the plug rod fits the inner diameter of the cylindrical part of the control groove.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through the settings of the mounting plate, ventilation slots, baffle, sound-absorbing plate, and sound-absorbing holes, when there is a large amount of external noise but ventilation is required, the gas and sound waves entering the room need to pass through the sound-absorbing holes, so as to ensure that the noise can be well absorbed by the sound-absorbing holes, but it is not easy to affect the ventilation effect. And through the shape setting of the baffle, it is ensured that when ventilation is required on rainy days, rainwater is not easy to enter the room.
[0023] 2. In the utility model, through the settings of the rotating plate, rotating shaft, rotating sleeve, pneumatic chamber, slide plate, screw rod, sliding piece, plug rod, control ball, control groove, and torsion spring, it is ensured that when the window needs to be completely closed, the opening at the bottom of the baffle can be closed by rotating the rotating plate. Description of the Drawings
[0024] Figure 1 Schematic diagram of the three-dimensional structure of the overall structure in the present utility model;
[0025] Figure 2 Schematic sectional view of the three-dimensional structure of the overall structure in the present utility model;
[0026] Figure 3 Schematic sectional view of the three-dimensional structure of the overall structure in the present utility model;
[0027] Figure 4 In the present utility model Figure 3 Enlarged schematic diagram of the three-dimensional structure of part A;
[0028] Figure 5 Schematic sectional view of the three-dimensional structure of the overall structure in the present utility model;
[0029] Figure 6 In the present utility model Figure 5 Enlarged schematic diagram of the three-dimensional structure of part B.
[0030] Legend:
[0031] 1. Frame body; 2. Rotating frame; 3. Stainless steel screen; 4. Ventilation mechanism; 41. Mounting plate; 42. Ventilation groove; 43. Baffle; 44. Sound insulation board; 45. Sound absorption hole; 46. Closing assembly; 461. Rotating plate; 462. Rotating shaft; 463. Rotating sleeve; 464. Air pressure chamber; 465. Slide plate; 466. Screw; 467. Slide piece; 468. Insert rod; 469. Control ball; 4610. Control groove; 4611. Torsion spring. Specific implementation mode
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0033] Referring to Figure 1 - Figure 3 , an embodiment provided by the present utility model: A stainless steel window screen high-transparency net with sound insulation function, including a frame body 1, the frame body 1 is in a shape of a square, the front end of the frame body 1 is hinged with a rotating frame 2, the rotating frame 2 is also in a shape of a square, and the hinged position of the rotating frame 2 and the frame body 1 is arranged at the front end of the rotating frame 2. Through the arrangement of the hinged position, it is ensured that when the rotating frame 2 is opened, it is in a forward-opening state, and a stainless steel screen 3 is fixedly connected inside the rotating frame 2.
[0034] Referring to Figure 1 ,Figure 5 With Figure 6 , a ventilation mechanism 4 is provided inside and at the rear of the frame body 1. The ventilation mechanism 4 includes a mounting plate 41. The mounting plate 41 is hinged to the rear end of the frame body 1. The hinged position of the mounting plate 41 and the frame body 1 is set at the rear end. Through the setting of the hinged position, it is ensured that the opening direction of the mounting plate 41 is backward. Through the setting of the opening directions of the mounting plate 41 and the rotating frame 2, it is ensured that they do not interfere with each other when opening. A device for controlling the opening angle of the mounting plate 41 is provided at the front end of the mounting plate 41, and this technology is an existing technology and can be realized by those skilled in the art. Therefore, it will not be described in detail in this case. Ventilation grooves 42 are formed in the inner wall of the mounting plate 41. Baffles 43 are fixedly connected to the inner walls of the ventilation grooves 42. The cross-sectional shape of the middle part of the baffle 43 is a quarter-circular arc shape, and the shapes of the left and right sides of the baffle 43 are one-eighth hollow spheres. Through the shape setting of the baffle 43, it is ensured that the ventilation position of the baffle 43 is at the lower end, so as to achieve the effect of blocking rain to a certain extent. A sound-absorbing plate 44 is fixedly connected to the inner wall of the baffle 43. Sound-absorbing holes 45 are formed in the inner wall of the sound-absorbing plate 44. The sound-absorbing plate 44 can absorb noise through the sound-absorbing holes 45, and this technology is an existing technology and can be realized by those skilled in the art. Therefore, it will not be described in detail in this case. The bottom end of the sound-absorbing plate 44 is fixedly connected to the inner wall of the ventilation groove 42.
[0035] Refer to Figure 2 - Figure 4 , a closing component 46 is provided inside the baffle 43. The closing component 46 includes a rotating plate 461. The shape of the rotating plate 461 is the same as that of the baffle 43, and the thickness of the rotating plate 461 is thinner than that of the baffle 43. A hole whose shape fits that of the rotating plate 461 is formed in the middle of the baffle 43. Through the shape setting of the baffle 43, it is ensured that the rotating plate 461 can rotate inside the baffle 43. A rotating shaft 462 is fixedly connected to the right end of the rotating plate 461. A rotating sleeve 463 is rotatably connected to the outer wall of the rotating shaft 462. The outer wall of the rotating shaft 462 and the inner wall of the rotating sleeve 463 are elastically connected by a torsion spring 4611. One end of the torsion spring 4611 is fixedly connected to the outer wall of the rotating shaft 462, and the other end of the torsion spring 4611 is fixedly connected to the inner wall of the rotating sleeve 463. The left end of the rotating sleeve 463 is fixedly connected to the right end of the baffle 43. A control groove 4610 is formed in the inner wall of the rotating shaft 462. The shape of the control groove 4610 is a shape formed by combining a cylinder and a quarter spiral groove.
[0036] Refer to Figure 2 - Figure 4, the closing component 46 further includes a pneumatic chamber 464 which is opened on the inner wall of the frame body 1. The inner wall piston of the pneumatic chamber 464 is connected with a slide plate 465. The front end of the slide plate 465 is rotatably connected with a screw rod 466. By the way that the slide plate 465 is rotatably connected with the screw rod 466, it is ensured that when the screw rod 466 rotates, it will not drive the slide plate 465 to rotate, but will rotate relative to the slide plate 465. The outer wall of the screw rod 466 penetrates and is threadedly connected with the inner wall of the frame body 1. The inner wall of the frame body 1 is provided with a thread groove whose shape fits the shape of the screw rod 466. The inner wall piston of the pneumatic chamber 464 is connected with a sliding piece 467. The outer wall of the sliding piece 467 fits the inner wall of the pneumatic chamber 464. One end of the sliding piece 467 close to the rotating shaft 462 is fixedly connected with an inserting rod 468. The outer wall of the inserting rod 468 is fixedly connected with a control ball 469. Through the shape setting of the control groove 4610, it is ensured that after the control ball 469 moves from the leftmost end to the rightmost end of the control groove 4610, the rotating shaft 462 just rotates ninety degrees. The diameter of the control ball 469 fits the width of the spiral part of the control groove 4610, and the diameter of the inserting rod 468 fits the inner diameter of the cylindrical part of the control groove 4610.
[0037] Working principle: When in use, when there is no noise outside the window, the user first opens the rotating frame 2, then opens the mounting plate 41, and closes the rotating frame 2 after the mounting plate 41 is opened, so that the indoor and outdoor gases can directly exchange through the stainless steel screen 3.
[0038] When there is noise outside the window, but the user needs ventilation, the user closes the rotating frame 2 and the mounting plate 41 at the same time, and rotates the screw rod 466 to make the screw rod 466 keep at the most forward position where it can move, so as to ensure that the sliding piece 467 is at the inner side of the pneumatic chamber 464 under the suction of the air pressure, so as to ensure that the inserting rod 468 does not contact the rotating shaft 462. At this time, the rotating shaft 462 is controlled by the torsion spring 4611 to ensure that the rotating plate 461 is inside the baffle 43. Therefore, at this time, the gas can enter through the opening at the bottom of the baffle 43 and enter the room after passing through the sound-absorbing plate 44, achieving the sound-absorbing effect.
[0039] When the user needs to completely close the window, the user rotates the screw rod 466, so that the screw rod 466 moves backward under the cooperation of the threaded hole, and pushes the slide plate 465 to move backward, so that the air pressure inside the pneumatic chamber 464 increases, so that the sliding piece 467 drives the inserting rod 468 to move in the direction of entering the control groove 4610 under the action of the air pressure. Thus, when the control ball 469 moves, it forces the spiral part of the control groove 4610 to be on the same straight line as its movement track, so as to drive the rotating shaft 462 to rotate, so that the rotating plate 461 rotates 90 degrees, so that the rotating plate 461 blocks the opening below the baffle 43, thus achieving the closing effect.
[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A highly transparent mesh of stainless steel window screen with sound insulation function, comprising a frame body (1), characterized in that: A rotating frame (2) is hinged to the front end of the frame body (1). A stainless steel screen (3) is fixedly connected inside the rotating frame (2). A ventilation mechanism (4) is arranged inside and at the rear side of the frame body (1). The ventilation mechanism (4) includes a mounting plate (41). The mounting plate (41) is hinged to the rear end of the frame body (1). A ventilation groove (42) is formed in the inner wall of the mounting plate (41). A baffle (43) is fixedly connected to the inner wall of the ventilation groove (42). A sound-absorbing plate (44) is fixedly connected to the inner wall of the baffle (43). A closing assembly (46) is arranged inside the baffle (43). The closing assembly (46) includes a rotating plate (461). A rotating shaft (462) is fixedly connected to the right end of the rotating plate (461). A rotating sleeve (463) is rotatably connected to the outer wall of the rotating shaft (462). The left end of the rotating sleeve (463) is fixedly connected to the right end of the baffle (43).
2. The stainless steel window screen high-transparency net with sound insulation function according to claim 1, characterized in that: Sound-absorbing holes (45) are formed in the inner wall of the sound-absorbing plate (44). The bottom end of the sound-absorbing plate (44) is fixedly connected to the inner wall of the ventilation groove (42).
3. The high-transparency net of stainless steel window screen with sound insulation function according to claim 1, characterized in that: The outer wall of the rotating shaft (462) is elastically connected to the inner wall of the rotating sleeve (463) through a torsion spring (4611). A control groove (4610) is formed in the inner wall of the rotating shaft (462).
4. The high-transparency screen of stainless steel window screen with sound insulation function according to claim 3, characterized in that: The closing assembly (46) further includes a pneumatic chamber (464). The pneumatic chamber (464) is formed in the inner wall of the frame body (1). A slide plate (465) is piston-connected to the inner wall of the pneumatic chamber (464). A screw rod (466) is rotatably connected to the front end of the slide plate (465). The outer wall of the screw rod (466) penetrates through and is threadedly connected to the inner wall of the frame body (1). A sliding piece (467) is piston-connected to the inner wall of the pneumatic chamber (464).
5. The high-transparency mesh of stainless steel window screen with sound insulation function according to claim 4, characterized in that: The closing assembly (46) further includes a plug rod (468). The outer wall of the plug rod (468) is fixedly connected to one end of the sliding piece (467) close to the rotating shaft (462). A control ball (469) is fixedly connected to the outer wall of the plug rod (468).
6. The high-transparency mesh of stainless steel window screen with sound insulation function according to claim 1, characterized in that: The cross-sectional shape of the middle part of the baffle (43) is a quarter-circular arc shape, and the shapes of the left and right sides of the baffle (43) are one-eighth hollow spheres.
7. The high-transparency net of stainless steel window screen with sound insulation function according to claim 3, characterized in that: The shape of the control groove (4610) is a shape formed by combining a cylinder and a quarter-spiral groove.
8. The high-transparency screen of stainless steel window screen with sound insulation function according to claim 5, characterized in that: The diameter of the control ball (469) fits the width of the spiral part of the control groove (4610), and the diameter of the plug rod (468) fits the inner diameter of the cylinder part of the control groove (4610).