Aluminum alloy doors and windows with good wind resistance

Abstract

The present invention discloses an aluminum alloy door and window with good wind resistance, comprising: a fixed frame having a hollow middle portion; three guide rails disposed in the hollow portion of the fixed frame; two window bodies disposed between two adjacent guide rails, the window bodies being movable between the two adjacent guide rails, the window bodies including a first state of being close to each other and a second state of being separated from each other; and a limiting mechanism disposed on the middle guide rail. The present invention can relatively fix the window frame between the guide rails when the window frame is closed, thereby preventing the window frame from frequently colliding with the guide rails in windy weather, preventing damage to the guide rails and window frame, and extending the service life of the door and window. The invention also reduces noise generated by the door and window during use, improving the usability of the door and window, and preventing users from forgetting to lock the door and window when closing it, thereby ensuring the protective effect of the door and window.

Description

Technical Field

[0001] The invention relates to an aluminum alloy door and window, in particular to an aluminum alloy door and window with good wind resistance. Background Art

[0002] Aluminum alloy doors and windows, commonly known as aluminum alloy doors and windows, refer to windows and doors made from extruded aluminum alloy profiles for frames, stiles, and sashes. Aluminum alloy doors and windows are essential features of residential buildings and are crucial for lighting, ventilation, and comfort. They offer advantages such as light weight, high strength, excellent sealing properties, minimal deformation during use, aesthetically pleasing building facades, corrosion resistance, and easy maintenance.

[0003] In order to facilitate the movement of the window frame, existing aluminum alloy doors and windows have a certain gap between the window frame and the guide rail. In windy weather, they are easily affected by the wind, causing collisions between the window frame and the guide rail, making the guide rail and window frame easily damaged, and causing a lot of noise, resulting in poor performance of the doors and windows. Summary of the Invention

[0004] The purpose of the present invention is to provide an aluminum alloy door and window with good wind resistance to solve the shortcomings of the existing technology. When the window frame is closed, the window frame can be relatively fixed between the guide rails, thereby avoiding frequent collisions between the window frame and the guide rails in windy weather, preventing the guide rails and the window frame from being damaged, thereby increasing the service life of the door and window, and at the same time reducing the noise generated by the door and window when in use, thereby improving the use effect of the door and window.

[0005] The present invention provides an aluminum alloy door and window with good wind resistance, comprising: a fixed frame with a hollow middle part; three guide rail plates, arranged at the hollow part of the fixed frame; two window bodies, arranged between two adjacent guide rail plates, the window bodies being able to move between the two adjacent guide rail plates, the window bodies including a first state of being close to each other and a second state of being away from each other; a limiting mechanism, arranged on the middle guide rail plate; a windproof mechanism, comprising a fixing part and a buffer part, the fixing part being at least partially arranged in the guide rail plate, and the buffer part being at least partially arranged in the fixed frame.

[0006] In the technical solution of the embodiment of the present application, when the doors and windows are in use, the two windows can move between the guide plates. When the window is in the first state, the window is in the open state; when the window is in the second state, the window is in the closed state, and the limiting mechanism can reduce the friction between the window and the guide plate. Such a design can reduce the noise generated by the doors and windows when in use; as the window moves to the first state, the pressure between the fixing part and the window will increase accordingly. When the window is in the first state, the pressure between the buffer part, the fixing part and the limiting mechanism and the window frame is further increased, so that when the window encounters strong winds, the collision between the window and the limiting plate is reduced, and the guide plate and the window are prevented from being damaged, thereby increasing the service life of the doors and windows, reducing the noise generated by the doors and windows when in use, and improving the use effect of the doors and windows; in addition, the buffer part can also prevent users from forgetting to lock the doors and windows when closing them.

[0007] The aluminum alloy door and window with good wind resistance as described above, wherein:

[0008] Preferably, drainage holes are symmetrically opened on the outer sides of the guide rail plates, and the bottoms of the drainage holes are tightly against the fixing frame. When it rains, rainwater falls between the guide rail plates and can be discharged through the drainage holes to ensure the normal use of doors and windows.

[0009] Preferably, the window body includes a window frame and a glass panel, wherein the window frame is disposed between two adjacent guide rails, the middle portion of the window frame being hollow, and the glass panel being disposed in the hollow portion of the window frame. The window frame is movable between the guide rails to enable the door and window to be opened and closed, while the glass panel ensures light transmittance to the interior space.

[0010] Preferably, a sealing gasket is connected to one side of the window frames that are close to each other, and when the two window frames are in the second state, the two sealing gaskets abut against each other. The sealing gasket can prevent rainwater from entering the indoor space through the space between the two window frames, thereby improving the sealing performance of the door and window.

[0011] Preferably, the limiting mechanism includes a plurality of abutment rods, a fixing plate, and a first spring. The abutment rods are arranged on the guide rail plate at a middle position, and both ends of the abutment rods at least partially penetrate the outside of the guide rail plate. When the window frame is in the second state, the abutment rods are arranged at an angle close to the other side of the window frame, the fixing plate is arranged outside the abutment rods, one end of the first spring is connected to the fixing plate, the other end of the first spring is connected to the guide rail plate, and the abutment rods are located inside the first spring. Such a design can reduce friction between the window frame and the guide rail plate, and at the same time can alleviate the impact force of the window frame when closing, more effectively alleviating the collision between the window frame and the fixing frame when closing.

[0012] Preferably, the guide rails on both sides have mounting grooves on their sides adjacent to each other, and the fixing frame has a cavity on its side adjacent to the window frame. The fixing member is at least partially disposed within the mounting grooves, and the buffer member is disposed within the cavity. The buffer member can be flexibly arranged within the cavity, ensuring that the window frame is fixed without affecting the aesthetics of the door or window.

[0013] Preferably, the fixing member includes: an outer sleeve rotatably connected to the mounting groove, the outer sleeve being at least partially located outside the mounting groove; an inner sleeve disposed inside the outer sleeve, the inner sleeve being at least partially located outside the outer sleeve; a second spring having one end connected to the inner sidewall of the outer sleeve and the other end connected to the inner sleeve; and a top plate disposed on a side of the window frame close to the inner sleeve, wherein when the two window frames are in the second state, the top plate abuts against the inner sleeve. In this way, when the window moves to the first state, when the window approaches the sidewall of the fixed frame, the top plate can cause the inner sleeve to move into the outer sleeve under the action of the top plate, thereby compressing the second spring. This can not only reduce the impact of the window frame when closing, but also fix the window frame and reduce the shaking of the window frame in windy weather.

[0014] Preferably, the buffer member includes: a buffer plate, the middle portion of which is rotatably connected to the interior of the cavity, such that when the two window frames are in the second state, one end of the buffer plate abuts against the window frame; a third spring, one end of which is connected to the buffer plate and the other end is connected to the inner side wall of the positioning plate; a positioning plate, one end of which is rotatably connected to the middle portion of the buffer plate, such that when the two window frames are in the second state, the other end of the positioning plate abuts against the window frame; and a connecting plate, one end of which is rotatably connected to the other end of the buffer plate and the other end of which is rotatably connected to the middle portion of the positioning plate. When the window frame moves to the side of the fixed frame, the buffer plate is driven to rotate into the cavity, and the connecting plate drives the positioning plate to rotate toward the window frame, thereby limiting the window frame, improving the wind resistance of the window frame, and preventing users from forgetting to lock the doors and windows when closing them.

[0015] Compared with the prior art, the present invention can relatively fix the window frame between the guide rails when the window frame is closed, thereby avoiding frequent collisions between the window frame and the guide rails in windy weather, preventing the guide rails and window frames from being damaged, and improving the service life of doors and windows. At the same time, it also reduces the noise generated by doors and windows when in use, improves the use effect of doors and windows, and can also avoid users forgetting to lock the doors and windows when closing them, thereby ensuring the protective effect of doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2It is a schematic diagram of a top cross-sectional structure of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the fixing frame of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the window frame of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the buffer member of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the outer sleeve and the inner sleeve of the present invention;

[0022] Figure 7 It is a schematic cross-sectional structure diagram of the outer sleeve and the inner sleeve of the present invention;

[0023] Figure 8 yes Figure 2 A magnified view of the structure at point A;

[0024] Figure 9 yes Figure 2 A magnified view of the structure at point B in FIG;

[0025] Figure 10 yes Figure 2 Enlarged view of the structure at point C in .

[0026] Explanation of the accompanying drawings: 1. fixing frame; 2. guide plate; 3. window frame; 4. glass plate; 5. drainage hole; 6. sealing gasket; 7. abutment rod; 8. fixing plate; 9. first spring; 10. mounting groove; 11. outer sleeve; 12. inner sleeve; 13. second spring; 14. top plate; 15. cavity; 16. buffer plate; 17. third spring; 18. positioning plate; 19. connecting plate. DETAILED DESCRIPTION

[0027] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0029] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0030] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0032] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0033] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0034] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0035] like Figure 1-3 As shown, an embodiment of the present invention provides an aluminum alloy door and window with good wind resistance, including: a fixed frame 1, the middle part of which is hollow; three guide plates 2, which are arranged in the hollow part of the fixed frame 1; two window bodies, which are arranged between two adjacent guide plates 2, and the window bodies can move between the two adjacent guide plates 2, and the window bodies include a first state of approaching each other and a second state of moving away from each other; a limiting mechanism, which is arranged on the middle guide plate 2; a windproof mechanism, including a fixing part and a buffer part, the fixing part is at least partially arranged in the guide plate 2, and the buffer part is at least partially arranged in the fixed frame 1.

[0036] In the technical solution of the embodiment of the present application, when the doors and windows are in use, the two windows can move between the guide plate 2. When the window is in the first state, the window is in the open state; when the window is in the second state, the window is in the closed state, and the limiting mechanism can reduce the friction between the window and the guide plate 2. Such a design can reduce the noise generated by the doors and windows when in use; as the window moves to the first state, the pressure between the fixing part and the window will increase accordingly. When the window is in the first state, the pressure between the buffer part, the fixing part and the limiting mechanism and the window frame 3 is further increased, so that when the window encounters strong winds, the collision between the window and the limiting plate is reduced, and the guide plate 2 and the window are prevented from being damaged, thereby increasing the service life of the doors and windows, reducing the noise generated by the doors and windows when in use, and improving the use effect of the doors and windows; in addition, the buffer part can also prevent users from forgetting to lock the doors and windows when closing them.

[0037] In the embodiments provided in this application, Figure 1 and Figure 3 As shown, drainage holes 5 are symmetrically opened on the outer side of the guide rail plate 2 , and the bottom of the drainage hole 5 is tightly pressed against the fixing frame 1 .

[0038] The fixed frame 1 is divided into an inner side and an outer side, wherein the inner side is the side close to the room. The drainage hole 5 is located on the outer side of the guide rail plate 2 close to the fixed frame 1. On rainy days, water will fall between the guide rail plates 2. As the amount of rain increases, the rainwater will be discharged through the drainage hole 5 to ensure the normal use of doors and windows.

[0039] In the embodiments provided in this application, Figure 1 and Figure 4 As shown, the window body includes a window frame 3 and a glass plate 4 . The window frame 3 is arranged between two adjacent guide rail plates 2 . The middle part of the window frame 3 is hollow, and the glass plate 4 is arranged in the hollow part of the window frame 3 .

[0040] The window frame 3 moves between the guide rail plates 2 to realize the opening and closing of doors and windows, and the glass plate 4 ensures the light transmittance of the indoor space.

[0041] In the embodiments provided in this application, Figure 4As shown, a sealing gasket 6 is connected to one side of the window frames 3 that are close to each other. When the two window frames 3 are in the second state, the two sealing gaskets 6 are in contact with each other.

[0042] The sealing gasket 6 can prevent rainwater from entering the indoor space through the space between the two window frames 3, thereby improving the sealing performance of the doors and windows.

[0043] In the embodiments provided in this application, Figure 2 and Figure 8 As shown, the limiting mechanism includes a plurality of abutment rods 7, a fixing plate 8 and a first spring 9. The abutment rod 7 is arranged on the guide rail plate 2 in the middle position, and both ends of the abutment rod 7 at least partially penetrate the outside of the guide rail plate 2. When the window frame 3 is in the second state, the abutment rod 7 is inclined close to the side of the other window frame 3, the fixing plate 8 is arranged on the outside of the abutment rod 7, one end of the first spring 9 is connected to the fixing plate 8, and the other end of the first spring 9 is connected to the guide rail plate 2. The abutment rod 7 is located inside the first spring 9.

[0044] When the window frame 3 moves between the guide rail plates 2, under the action of the abutment rod 7, the contact between the window frame 3 and the guide rail plates 2 can be avoided, thereby reducing the friction between the window frame 3 and the guide rail plates 2, and at the same time alleviating the impact force of the window frame 3 when closing, effectively alleviating the collision between the window frame 3 and the fixed frame 1 when closing.

[0045] In the embodiments provided in this application, Figure 3 As shown, a mounting groove 10 is provided on the side of the guide rail plates 2 on both sides close to each other, a cavity 15 is provided on the side of the fixing frame 1 close to the window frame 3, the fixing member is at least partially arranged in the mounting groove 10, and the buffer member is arranged in the cavity 15.

[0046] The arrangement of the buffer member in the cavity 15 is flexible, ensuring that the window frame 3 is fixed while not affecting the aesthetics of the door and window.

[0047] In the embodiments provided in this application, Figure 6 、 Figure 7 and Figure 9 As shown, the fixing member includes: an outer sleeve 11, which is rotatably connected in the mounting groove 10, and the outer sleeve 11 is at least partially located outside the mounting groove 10; an inner sleeve 12, which is arranged inside the outer sleeve 11, and the inner sleeve 12 is at least partially located outside the outer sleeve 11; a second spring 13, one end of which is connected to the inner side wall of the outer sleeve 11, and the other end is connected to the inner sleeve 12; a top plate 14, which is arranged on the side of the window frame 3 close to the inner sleeve 12, and when the two window frames 3 are in the second state, the top plate 14 abuts against the inner sleeve 12.

[0048] When the two window frames 3 move to the first state, the outer sleeve 11 and the inner sleeve 12 rotate under the action of the window frame 3. At this time, the pressure between the inner sleeve 12 and the window frame 3 is reduced, thereby reducing the resistance of the window frame 3 when opening; when the two window frames 3 move to the second state and make the top plate 14 contact with the top plate 14, the outer sleeve 11 and the inner sleeve 12 will be driven to rotate to the initial position, and at the same time, the inner sleeve 12 will move into the outer sleeve 11, thereby compressing the second spring 13. On the one hand, this can slow down the impact of the window frame 3 when closing, and on the other hand, it can limit the window frame 3, reduce the collision of the window frame 3 between the guide rail plates 2, and also make the two sealing gaskets 6 press against each other, thereby improving the sealing of doors and windows.

[0049] In the embodiments provided in this application, Figure 2 、 Figure 5 and Figure 10 As shown, the buffer component includes: a buffer plate 16, the middle part of which is rotatably connected to the inside of the cavity 15, and when the two window frames 3 are in the second state, one end of the buffer plate 16 abuts against the window frame 3; a third spring 17, one end of which is connected to the buffer plate 16, and the other end is connected to the inner wall of the positioning plate 18; a positioning plate 18, one end of which is rotatably connected to the middle part of the buffer plate 16, and when the two window frames 3 are in the second state, the other end of the positioning plate 18 abuts against the window frame 3; a connecting plate 19, one end of which is rotatably connected to the other end of the buffer plate 16, and the other end of which is rotatably connected to the middle part of the positioning plate 18.

[0050] When the window frame 3 moves to the second state and contacts the buffer plate 16, the window frame 3 will drive the buffer plate 16 to rotate into the cavity 15, and under the action of the connecting plate 19, it will drive the positioning plate 18 to rotate toward the side of the window frame 3, which can limit the window frame 3, thereby improving the wind resistance of the window frame 3; in addition, if the user does not lock the window frame 3 when closing it, the window frame 3 will move to the first state under the action of the third spring 17, reminding the user to lock the window frame 3, thereby ensuring the protection effect of the doors and windows when in use.

[0051] Method of use of the present invention: When the doors and windows are in use, the two window frames 3 are in the first state. When opening the doors and windows, the user drives the two window frames 3 to move to the second state, driving the outer sleeve 11 and the inner sleeve 12 on the same side to rotate in the same direction, and the inner sleeve 12 moves outward inside the inner sleeve 12 under the action of the second spring 13, which can reduce the pressure between the inner sleeve 12 and the window frame 3, reduce the resistance of the window frame 3 when opening, and facilitate the opening of the window frame 3.

[0052] When closing the door and window, the user drives the two window frames 3 to move to the first state. When the inner sleeve 12 contacts the top plate 14, it drives the outer sleeve 11 and the inner sleeve 12 on the same side to rotate in the same direction. At this time, the inner sleeve 12 will move inward in the outer sleeve 11, compressing the second spring 13, thereby increasing the pressure between the inner sleeve 12 and the window frame 3, which can reduce the impact of the window frame 3 when closing, and at the same time limit the window frame 3 to reduce the collision of the window frame 3 between the guide rail plates 2. In this process, under the action of the abutment rod 7, the fixing plate 8 and the first spring 9, the stability of the window frame 3 during movement can be guaranteed.

[0053] When the window frame 3 moves to contact the buffer plate 16, it drives the buffer plate 16 to rotate into the cavity 15, and under the action of the connecting plate 19, it drives the positioning plate 18 to rotate toward the side of the window frame 3, which can limit the window frame 3, thereby improving the wind resistance of the window frame 3, and at the same time reminding the user to lock the window frame 3 to ensure the protection effect of the doors and windows when in use.

[0054] The above description is only a preferred embodiment of the present invention, but the scope of implementation of the present invention is not limited to what is shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which do not exceed the spirit covered by the description and drawings, should be within the scope of protection of the present invention.

Claims

1. An aluminum alloy door and window with good wind resistance, characterized in that: include: Fixed frame, the middle part is hollow; Three guide rail plates are arranged in the hollow of the fixed frame; Two windows are provided between two adjacent guide rail plates, the windows being movable between the two adjacent guide rail plates, and the windows including a first state of being close to each other and a second state of being away from each other; A limiting mechanism is provided on the middle guide rail plate; The windproof mechanism comprises a fixing member and a buffer member, wherein the fixing member is at least partially disposed in the guide rail plate, and the buffer member is at least partially disposed in the fixing frame; The window body includes a window frame and a glass plate, wherein the window frame is arranged between two adjacent guide rail plates, the middle portion of the window frame is hollow, and the glass plate is arranged in the hollow portion of the window frame; A sealing gasket is connected to one side of the window frames that are close to each other, and when the two window frames are in the second state, the two sealing gaskets abut against each other; The limiting mechanism includes a plurality of abutment rods, a fixing plate and a first spring. The abutment rod is arranged on the guide rail plate in the middle position, and both ends of the abutment rod at least partially penetrate to the outside of the guide rail plate. When the window frame is in the second state, the abutment rod is inclined close to the side of the window frame on the other side. The fixing plate is arranged on the outside of the abutment rod, one end of the first spring is connected to the fixing plate, and the other end of the first spring is connected to the guide rail plate. The abutment rod is located inside the first spring.

2. The aluminum alloy door and window with good wind resistance according to claim 1, characterized in that: Drain holes are symmetrically opened on the outer side of the guide rail plate, and the bottoms of the drainage holes are tightly pressed against the fixing frame.

3. The aluminum alloy door and window with good wind resistance according to claim 1, characterized in that: The guide rail plates on both sides are provided with mounting grooves on their sides close to each other, and the fixing frame is provided with a cavity on its side close to the window frame. The fixing member is at least partially arranged in the mounting grooves, and the buffer member is arranged in the cavity.

4. The aluminum alloy door and window with good wind resistance according to claim 3, characterized in that: The fixing member includes: an outer sleeve rotatably connected to the mounting groove, wherein at least a portion of the outer sleeve is located outside the mounting groove; an inner sleeve, disposed inside the outer sleeve, wherein at least a portion of the inner sleeve is located outside the outer sleeve; a second spring, one end of which is connected to the inner side wall of the outer sleeve and the other end of which is connected to the inner sleeve; A top plate is arranged on a side of the window frame close to the inner sleeve. When the two window frames are in the second state, the top plate abuts against the inner sleeve.

5. The aluminum alloy door and window with good wind resistance according to claim 3, characterized in that: The buffer member comprises: a buffer plate, the middle portion of which is rotatably connected to the interior of the cavity, and when the two window frames are in the second state, one end of the buffer plate abuts against the window frame; a positioning plate, one end of which is rotatably connected to the middle portion of the buffer plate, and when the two window frames are in the second state, the other end of the positioning plate abuts against the window frame; a third spring, one end of which is connected to the buffer plate, and the other end of which is connected to the inner side wall of the positioning plate; The connecting plate has one end rotatably connected to the other end of the buffer plate, and the other end rotatably connected to the middle part of the positioning plate.

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