Door and window capable of resisting wind pressure and avoiding shaking
By setting up a docking block and limit screw mechanism in the window, the problem of sash shaking caused by wind blowing through the window is solved, and the stability and rapid operation of the sash in the wind are achieved.
Patent Information
- Application Number
- CN202420815558.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-18
AI Technical Summary
When the wind blows through the window, it is easy to cause the window sash to shake, causing noise, affecting rest and work, and increasing the risk of windows breaking or falling off.
A door and window that resists wind pressure and avoids shaking is designed. By setting the first butt block and the second butt block in the window frame, and through the limit screw and bevel gear mechanism, the window sash is not easy to shake in the wind.
Effectively prevent the sash from shaking in windy conditions, reduce noise, reduce the risk of windows breakage or falling off, and ensure that the sash can be opened and closed quickly and is not prone to air leakage.
Smart Images
Figure CN222668010U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of windows, in particular to a door and window capable of resisting wind pressure and avoiding shaking. Background Art
[0002] Doors and windows can effectively isolate indoor and outdoor areas, and different rooms. By opening or closing doors and windows, you can control indoor air circulation and lighting. Doors and windows can also provide protection for the interior, preventing the bad weather from affecting the interior, while also ensuring the safety of indoor personnel. Doors and windows can also effectively block the heat exchange between indoor and outdoor areas, playing a role in heat preservation and energy saving.
[0003] When people open windows for ventilation, the window sashes usually rotate outward to open, so that the window sashes are in the outdoor environment. When wind blows through the window, a rotating airflow is generated. This airflow forms a vortex on the window surface. The vortex will generate vibrations, causing the window sashes to shake, which can easily cause the window sashes to make noise, affecting people's rest and work, and increasing the risk of window damage or falling off. Therefore, we propose a door and window that can resist wind pressure and avoid shaking. Utility Model Content
[0004] The purpose of the utility model is to provide a door and window that is resistant to wind pressure and avoids shaking, so as to solve the problem raised in the above-mentioned background technology that when wind blows through the window, the window sash is likely to shake, the window sash is likely to make noise, affecting people's rest and work, and increasing the risk of window damage or falling off.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window that resists wind pressure and avoids shaking, comprising a window frame and a window sash, the window frame being movably connected to the window sash through hinges, an accommodation groove being provided inside the window frame, a first docking block being provided inside the accommodation groove, and the first docking block being movably connected to the accommodation groove through a bearing, and a storage groove being provided on one side of the accommodation groove, and the storage groove is slidably docked with the second docking block, sliders are respectively fixed on both sides of the second docking block, the window frame is provided with a sliding groove on the outer side of the slider, the sliding groove is slidably docked with the slider, and a limiting groove is provided on the lower side of the second docking block.
[0006] Preferably, the limiting groove is connected to the limiting screw, and the limiting screw is movably connected to the window frame via a bearing.
[0007] Preferably, the lower end of the limiting screw is fixed to the first bevel gear, and the first bevel gear is movably connected to the window frame via a bearing.
[0008] Preferably, one side of the first bevel gear is connected to the second bevel gear, and the second bevel gear is movably connected to the window frame via a bearing.
[0009] Preferably, the second bevel gear is fixed to the knob, and the knob is movably connected to the window frame via a bearing.
[0010] Preferably, a buffer plate is fixed to one side of the window sash, a docking plate is fixed to the side of the window frame close to the buffer plate, and the outer side of the window frame is movably connected to the limit frame via a bearing.
[0011] Preferably, a connection pad is embedded on one side of the limiting frame, and a handle is provided on the outer side of the limiting frame, and the handle is fixed to the window sash.
[0012] Compared with the prior art, the beneficial effects of the utility model are: the doors and windows that resist wind pressure and avoid shaking, rotate the limit screw, disengage the first docking block and the second docking block, and allow the window sash to be quickly opened, and rotate the knob in the opposite direction again to make the second docking block engage with the first docking block again, so that the window sash is not easy to shake back and forth in windy conditions, and when the window sash is rotated to close, the window sash drives the buffer plate and the docking plate to fit together, and the limit frame is rotated to restrict the connecting pad and the handle together, and at the same time, the rubber pad of the buffer plate and the docking plate are also squeezed, so that the window sash of the doors and windows is easy to close quickly and not easy to leak air.
[0013] 1. The wind-resistant and sway-avoiding door and window, when the window sash needs to be opened for ventilation, the knob is rotated to rotate the limit screw, so that the second docking block drives the slider to move down along the slide slot, and the first docking block is disengaged from the second docking block, so that the window sash can be directly rotated and opened, and people can directly open the window sash to any angle, and the knob is rotated in the opposite direction again to rotate the limit screw, so that the second docking block is reengaged with the first docking block, so that the first docking block can limit the rotation of the window sash, so that the window sash is not easy to swing back and forth in the case of wind, and the window sash is not easy to make noise, and the risk of window damage or falling off is not increased;
[0014] 2. The doors and windows that resist wind pressure and avoid shaking, when the window sash is rotated to close, the window sash drives the buffer plate and the docking plate to fit together, so that the buffer plate can buffer the impact force of the window sash rotating and closing. At this time, the limit frame is rotated again to rotate the limit frame on the inner side of the handle, so that the connecting pad and the handle are restricted together. At the same time, the rubber pad of the buffer plate is also squeezed against the docking plate, so that the window sash and the docking plate form a sealed state, so that the window sash of the doors and windows is easy to close quickly and not easy to leak air. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;
[0017] Figure 3This is a schematic diagram of the front cross-sectional structure of the first docking block and the second docking block of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the placement groove and the first docking block of the utility model;
[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the limit frame and the handle of the utility model from a top view;
[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the first docking block and the second bevel gear of the utility model.
[0021] In the figure: 1. window frame; 11. hinge; 12. window sash; 2. mounting groove; 21. first docking block; 22. storage groove; 23. second docking block; 24. slider; 25. slide groove; 26. limit groove; 27. limit screw; 28. first bevel gear; 29. second bevel gear; 3. knob; 4. buffer plate; 41. docking plate; 42. limit frame; 43. connection pad; 44. handle. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 4 and Figure 6The utility model provides a technical solution: a door and window that resists wind pressure and avoids shaking, comprising a window frame 1 and a window sash 12, the window frame 1 is movably connected to the window sash 12 through a hinge 11, a placement groove 2 is provided inside the window frame 1, a first docking block 21 is provided inside the placement groove 2, and the first docking block 21 is movably connected to the placement groove 2 through a bearing, and a receiving groove 22 is provided on one side of the placement groove 2, and the receiving groove 22 is slidably docked with a second docking block 23, and sliders 24 are fixed on both sides of the second docking block 23, respectively, a sliding groove 25 is provided on the outer side of the slider 24 of the window frame 1, and the sliding groove 25 is slidably docked with the slider 24, and a limiting groove 26 is provided on the lower side of the second docking block 23, and the limiting groove 26 is connected to a limiting screw 27, and the limiting screw 27 It is movably connected to the window frame 1 through a bearing, the lower end of the limiting screw 27 is fixed to the first bevel gear 28, and the first bevel gear 28 is movably connected to the window frame 1 through a bearing, one side of the first bevel gear 28 is connected to the second bevel gear 29, and the second bevel gear 29 is movably connected to the window frame 1 through a bearing, the second bevel gear 29 is fixed to the knob 3, and the knob 3 is movably connected to the window frame 1 through a bearing, the placement groove 2 matches the first docking block 21, the inner wall spacing of the storage groove 22 matches the diameter of the second docking block 23, the first docking block 21 is meshed with the second docking block 23, the slider 24 matches the slide groove 25, the limiting groove 26 is threadedly connected to the limiting screw 27, and the first bevel gear 28 is meshed with the second bevel gear 29.
[0024] In specific implementation, according to Figure 1-Figure 4 and Figure 6When the window sash 12 needs to be opened for ventilation, the knob 3 is rotated to drive the second bevel gear 29 to rotate, and the first bevel gear 28 is meshed with the second bevel gear 29 so that the first bevel gear 28 rotates following the second bevel gear 29. At this time, the first bevel gear 28 drives the limiting screw 27 to rotate, and the slider 24 is matched with the slide groove 25, so that the second docking block 23 will not rotate following the limiting screw 27, and then the limiting groove 26 is threadedly connected with the limiting screw 27, so that the second docking block 23 drives the slider 24 to move down along the slide groove 25, and the inner wall spacing of the receiving groove 22 is matched with the diameter of the second docking block 23, so that the second docking block 23 will not deviate inside the receiving groove 22 when moving down. At this time, the first docking block 21 is disengaged from the second docking block 23, pushing the window sash 12, so that the window sash 12 drives the first docking block 21 to rotate, so that the window sash 12 can be directly rotated to open, and people can directly open the window sash 12 to any angle. When it is necessary to prevent the window sash 12 from swinging back and forth when there is wind outside, the knob 3 is rotated in the opposite direction again to rotate the limit screw 27, so that the second docking block 23 moves up under the rotation of the limit screw 27, so that the second docking block 23 is re-engaged with the first docking block 21, making it difficult for the first docking block 21 to rotate, so that the first docking block 21 can limit the rotation of the window sash 12, so that the window sash 12 is not easy to swing back and forth when there is wind, and the window sash is not easy to make noise, which will not increase the risk of window damage or falling off.
[0025] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 A buffer plate 4 is fixed to one side of the window sash 12, a docking plate 41 is fixed to the side of the window frame 1 close to the buffer plate 4, and the outer side of the window frame 1 is movably connected to the limit frame 42 through a bearing, a connecting pad 43 is inlaid on one side of the limit frame 42, and a handle 44 is provided on the outer side of the limit frame 42, the handle 44 is fixed to the window sash 12, a rubber pad is bonded to the side of the buffer plate 4 close to the docking plate 41, the connecting pad 43 is made of rubber, and the connecting pad 43 and the handle 44 are squeezed.
[0026] In specific implementation, according to Figure 1 , Figure 2 , Figure 4 and Figure 5When the window sash 12 is rotated to close, the window sash 12 drives the buffer plate 4 to fit together with the docking plate 41. The rubber pad bonded to the side of the buffer plate 4 close to the docking plate 41 has a certain deformation ability, so that the buffer plate 4 can buffer the impact force of the window sash 12 rotating to close. At this time, the limit frame 42 is rotated again to rotate the limit frame 42 on the inner side of the handle 44. The connecting pad 43 is made of rubber material, and the connecting pad 43 is squeezed with the handle 44, so that the connecting pad 43 and the handle 44 are restricted together. At the same time, the rubber pad of the buffer plate 4 is also squeezed with the docking plate 41, so that the window sash 12 and the docking plate 41 are in a sealed state, so that the window sash 12 of the door and window is easy to close quickly and not easy to leak air.
[0027] In summary, when the window sash 12 needs to be opened for ventilation, the knob 3 is rotated to rotate the limit screw 27. At this time, the first docking block 21 and the second docking block 23 are disengaged and docked, so that the window sash 12 can be directly rotated to open. When it is necessary to prevent the window sash 12 from shaking back and forth when there is wind outside, the knob 3 is rotated in the opposite direction again to make the second docking block 23 engage with the first docking block 21 again, so that the first docking block 21 can limit the rotation of the window sash 12, so that the window sash 12 is not easy to shake back and forth when there is wind, The window sash is not easy to generate noise and will not increase the risk of window damage or falling off. When the window sash 12 is rotated to close, the window sash 12 drives the buffer plate 4 and the docking plate 41 to fit together, and then the limit frame 42 is rotated to restrict the connecting pad 43 and the handle 44 together. At the same time, the rubber pad of the buffer plate 4 and the docking plate 41 are also squeezed, so that the window sash 12 and the docking plate 41 form a sealed state, so that the window sash 12 of the door and window is easy to close quickly and not easy to leak air. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A door and window that resists wind pressure and avoids shaking, comprising a window frame (1) and a window sash (12), characterized in that: The window frame (1) is movably connected to the window sash (12) via a hinge (11); a placement groove (2) is provided inside the window frame (1); a first docking block (21) is provided inside the placement groove (2); the first docking block (21) is movably connected to the placement groove (2) via a bearing; a receiving groove (22) is provided on one side of the placement groove (2); the receiving groove (22) is slidably docked with a second docking block (23); sliders (24) are respectively fixed on both sides of the second docking block (23); a sliding groove (25) is provided on the outer side of the slider (24) of the window frame (1); the sliding groove (25) is slidably docked with the slider (24); a limiting groove (26) is provided on the lower side of the second docking block (23).
2. A door and window that resists wind pressure and avoids shaking according to claim 1, characterized in that: The limiting groove (26) is connected to the limiting screw (27), and the limiting screw (27) is movably connected to the window frame (1) via a bearing.
3. A door and window that resists wind pressure and avoids shaking according to claim 2, characterized in that: The lower end of the limiting screw (27) is fixed to the first bevel gear (28), and the first bevel gear (28) is movably connected to the window frame (1) via a bearing.
4. A door and window that resists wind pressure and avoids shaking according to claim 3, characterized in that: One side of the first bevel gear (28) is connected to the second bevel gear (29), and the second bevel gear (29) is movably connected to the window frame (1) via a bearing.
5. A door and window that resists wind pressure and avoids shaking according to claim 4, characterized in that: The second bevel gear (29) is fixed to the knob (3), and the knob (3) is movably connected to the window frame (1) via a bearing.
6. The door and window that resists wind pressure and avoids shaking according to claim 1, characterized in that: A buffer plate (4) is fixed on one side of the window sash (12), a docking plate (41) is fixed on the side of the window frame (1) close to the buffer plate (4), and the outer side of the window frame (1) is movably connected to a limiting frame (42) via a bearing.
7. A door and window that resists wind pressure and avoids shaking according to claim 6, characterized in that: A connection pad (43) is inlaid on one side of the limiting frame (42), and a handle (44) is provided on the outer side of the limiting frame (42), and the handle (44) is fixed to the window sash (12).