A door and window fixing assembly and a door and window device

Abstract

The application relates to the technical field of door and window assembly, and particularly provides a door and window fixing assembly and a door and window device, wherein the door and window fixing assembly comprises a main frame and a cover, the main frame comprises a frame main body, a first frame rib, a second frame rib and a first folded edge, and the cover comprises a cover main body, a first clamping rib, a second clamping rib and a third folded edge. The main frame of the door and window fixing assembly is connected with the first clamping rib and the second clamping rib of the cover through the first frame rib and the second frame rib respectively, the door and window are clamped between the first folded edge and the third folded edge, so that the door and window are fixed; since the main frame and the cover do not have complete frame section structures, the main frame and the cover can be obtained through die casting or stamping, are not obtained through splicing, do not have splicing seams, and the door and window can be fixed through clamping connection, so that the production mode is simple and the connection mode is simple.

Description

Technical Field

[0001] This application relates to the field of door and window component technology, and in particular to a door and window fixing component and a door and window device. Background Technology

[0002] Currently, building door and window frames are manufactured using metal profile splicing. These metal profile frames have seams at the four corners of the frames, which need to be sealed with adhesive to prevent water seepage and air leakage. To ensure the metal profiles at the seams do not detach or deform and meet the overall strength requirements of the doors and windows, corner brackets are installed at the corner joints for reinforcement. The production method of using metal profile splicing for building door and window frames requires many components and involves numerous complex production processes.

[0003] Therefore, the existing door and window components have the problem of being produced by splicing, which makes the production process more numerous and complex. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a door and window fixing component and a door and window device, which aims to solve the problem that the existing door and window components are produced by splicing, resulting in many and complicated production processes.

[0005] The technical solution adopted by this application to solve the technical problem is as follows: A door and window fixing component, comprising:

[0006] The main frame includes a frame body, a first frame rib, a second frame rib, and a first folded edge. The first frame rib and the second frame rib are both disposed on the frame body; the first folded edge is disposed at one end of the frame body.

[0007] A cap, comprising a cap body, a first engaging rib, a second engaging rib, and a third folded edge, wherein the first engaging rib and the second engaging rib are both disposed on the side of the cap body near the frame body, and the third folded edge is disposed at one end of the cap body; the first engaging rib engages with the first frame rib, and the second engaging rib engages with the second frame rib.

[0008] The first folded edge is used to fix one side of the door or window, and the third folded edge is used to fix the other side of the door or window;

[0009] Both the main frame and the cover are manufactured by integral die casting or integral stamping.

[0010] Furthermore, the first frame rib is provided with a first biting protrusion, and the first biting rib is provided with a first biting groove corresponding to the first biting protrusion; the second frame rib is provided with a second biting protrusion, and the second biting rib is provided with a second biting groove corresponding to the second biting protrusion.

[0011] Furthermore, the frame body is also provided with a first limiting protrusion and a second limiting protrusion. The first frame rib is embedded in the groove structure formed by the first limiting protrusion and the first engaging rib, and is fixedly connected to the cover body. The second frame rib is embedded in the groove structure formed by the second limiting protrusion and the second engaging rib, and is fixedly connected to the cover body.

[0012] Optionally, a first sealing strip is provided between the first limiting protrusion and the first engaging rib, and the first frame rib abuts against the cover body through the first sealing strip; a second sealing strip is provided between the second limiting protrusion and the second engaging rib, and the second frame rib abuts against the cover body through the second sealing strip.

[0013] The door and window fixing assembly also includes a connector, which is used to pass through the first interlocking rib, the first frame rib, the second interlocking rib and the second frame rib to fix the main frame and the cover.

[0014] Optionally, a first sealing strip is provided on the first folded edge, and the first sealing strip is used to seal the first folded edge to the door and window;

[0015] A third sealing strip is provided on the third folded edge, and the third sealing strip is used to seal the third folded edge to the door and window.

[0016] A second folded edge is provided on one end of the frame body opposite to the first folded edge, and a second sealing strip is provided on the second folded edge;

[0017] The cover body has a fourth fold edge at the end opposite to the third fold edge.

[0018] Optionally, the frame body is further provided with a first protrusion, the first protrusion being located between the second folded edge and the second frame rib, and the second sealing strip being located between the second folded edge and the first protrusion;

[0019] The cover body is also provided with a second protrusion, which is located between the first interlocking rib and the third folded edge, and the third sealing strip is located between the third folded edge and the second protrusion.

[0020] Optionally, the cover body is further provided with a heat-insulating sealing strip, the first frame rib and the first interlocking rib abutting through the heat-insulating sealing strip, and the second frame rib and the second interlocking rib abutting through the heat-insulating sealing strip.

[0021] Optionally, the heat-insulating sealing strip is provided with a third biting protrusion, a third biting groove, a fourth biting protrusion and a fourth biting groove, wherein the third biting protrusion corresponds to the second biting groove, the third biting groove corresponds to the second biting protrusion, the fourth biting protrusion corresponds to the first biting groove, and the fourth biting groove corresponds to the first biting protrusion.

[0022] Optionally, the cover body is further provided with a third limiting member, which is located between the first biting rib and the second biting rib.

[0023] This application also provides a door and window device, including a door and window and a door and window fixing assembly as described above, wherein the door and window are sandwiched between the first folded edge and the third folded edge.

[0024] Compared with the prior art, this application provides a door and window fixing component and a door and window device. The door and window fixing component includes a main frame and a cover. The main frame is connected to the cover by a first frame rib and a second frame rib respectively, clamping the door and window between a first folded edge and a third folded edge, thereby fixing the door and window. Since neither the main frame nor the cover itself has a complete frame structure, it can be obtained by integral die casting or integral stamping. It is not made by splicing, so there is no splicing seam. Moreover, the two can fix the door and window by interlocking. The production method is simple and the connection method is convenient. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the door and window fixing components provided in this application;

[0026] Figure 2 This is a schematic diagram of another embodiment of the door and window fixing components provided in this application;

[0027] Figure 3 This is a partial schematic diagram of the door and window device (excluding door and window sealing plates) provided in this application;

[0028] Figure 4 yes Figure 3 A schematic diagram of the door and window installation (including door and window sealing panels);

[0029] Figure 5 This is a schematic diagram of another embodiment of the door and window fixing component provided in this application (including a thermal insulation sealing strip);

[0030] Figure 6 This is a schematic diagram of another embodiment of the door and window fixing components provided in this application;

[0031] Figure 7 This is a partial schematic diagram of the door and window device (excluding door and window sealing plates) provided in this application;

[0032] Figure 8 yes Figure 7 A schematic diagram of the door and window installation (including door and window sealing panels);

[0033] Figure 9 This is a schematic diagram of another embodiment (embedded in the wall) of the door and window device provided in this application.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Main frame; 2. Cover; 3. Connector; 4. Door and window sealing plate; 5. Locking mechanism; 6. Wall; 7. Fixing plate; 8. Handle; 9. Hinge; 10. Frame body; 11. First folded edge; 12. Second folded edge; 13. First frame rib; 14. Second frame rib; 20. Cover body; 21. Third folded edge; 22. Second interlocking rib; 23. First interlocking rib; 24. Second limiting protrusion; 25. First limiting protrusion; 26. Fourth folded edge; 27. Thermal insulation sealing strip; 28. Third limiting component; 61. Waterproof layer; 62. Wall finish Decoration; 71. Waterproof filler; 72. Waterproof adhesive; 73. Fixing component; 111. First sealing strip; 121. Second sealing strip; 122. First protrusion; 131. First interlocking tooth; 132. First sealing pressure strip; 142. Second sealing pressure strip; 141. Second interlocking tooth; 211. Third sealing strip; 212. Second protrusion; 221. Second interlocking groove; 231. First interlocking groove; 271. Third interlocking tooth; 272. Third interlocking groove; 273. Fourth interlocking tooth; 274. Fourth interlocking groove. Detailed Implementation

[0036] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0037] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0039] The terms "parallel" and "perpendicular" do not mean that the components must be absolutely parallel or perpendicular, but rather that they can be slightly tilted. For example, "parallel" simply means that its direction is more parallel than "perpendicular," not that the structure must be completely parallel, but that it can be slightly tilted.

[0040] The terms "horizontal," "vertical," and "sag" do not imply that a component must be absolutely horizontal, vertical, or sagging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0042] Existing building door and window frame components have complete frame structures that cannot be manufactured by die casting. They are all produced by splicing metal sheets. However, frames produced by splicing have seams at the joints, which pose risks of water seepage, low strength, cracking, and deformation. It is necessary to seal the seams by injecting glue and to add corner brackets at the corner joints of the frame components for reinforcement. The overall production process is numerous and complex.

[0043] Therefore, in order to simplify the production process of the frame assembly and improve the strength of the frame assembly, this application provides a door and window fixing assembly, including a main frame 1 and a cover 2. Neither the main frame 1 nor the cover 2 has a complete frame cross-sectional structure. Therefore, the main frame 1 and the cover 2 can be obtained by die casting or stamping respectively. Moreover, the main frame 1 and the cover 2 can form a complete and closed frame structure after being combined and connected, rather than using four single sides spliced ​​together to obtain a complete frame structure. This improves the overall strength of the door and window fixing assembly after combination, so as to fix the door and window.

[0044] Reference Figure 1 and Figure 2The first embodiment of this application provides a door and window fixing component, including a main frame 1 and a cover 2. The main frame 1 includes a frame body 10, a first frame rib 13, a second frame rib 14, and a first folded edge 11. The first frame rib 13 and the second frame rib 14 are both disposed on the frame body 10. The first folded edge 11 is disposed at one end of the frame body 10. The cover 2 includes a cover body 20, a first engaging rib 23, a second engaging rib 22, and a third folded edge 21. The first engaging rib 23 and the second engaging rib 22 are both disposed on the side of the cover body 20 close to the frame body 10. The third folded edge 21 is disposed at one end of the cover body 20. The first engaging rib 23 is engaged with the first frame rib 13, and the second engaging rib 22 is engaged with the second frame rib 14. The first folded edge 11 is used to fix one side of the door or window, and the third folded edge 21 is used to fix the other side of the door or window. The main frame 1 and the cover 2 are both manufactured by integral die casting or integral stamping.

[0045] The main frame 1, consisting of the frame body 10, first frame rib 13, second frame rib 14, and first folded edge 11, does not form a complete frame structure and can be integrally molded through die casting. Similarly, the cap 2, consisting of the cap body 20, first interlocking rib 23, second interlocking rib 22, and third folded edge 21, also does not form a complete frame structure and can be integrally molded through die casting. Therefore, neither the main frame 1 nor the cap 2 needs to be spliced ​​together, has no seams, requires no corner bracket reinforcement at the splicing points, and necessitates no additional waterproofing measures such as glue injection. The production process is simple and convenient.

[0046] The main frame 1 can be connected to the first engagement rib 23 and the second engagement rib 22 of the cover 2 by the first frame rib 13 and the second frame rib 14 respectively, thereby clamping the door and window between the first folded edge 11 of the main frame 1 and the third folded edge 21 of the cover 2, thus fixing the door and window. The connection method between the main frame 1 and the cover 2 and the fixing method of the door and window are simple.

[0047] Specifically, the frame body 10, the first frame rib 13, the second frame rib 14, the cover body 20, the first interlocking rib 23, and the second interlocking rib 22 together constitute a complete frame structure. The door and window fixing components have stronger support and strength through the frame structure, which can better stabilize the position of the doors and windows and prevent them from shifting.

[0048] The dimensions of the main frame 1 and the cover 2 can be adjusted according to the dimensions of the doors and windows that need to be fixed. Specifically, the door and window industry can establish a unified die-casting production method for the main frame 1 and the cover 2, as well as unified series and size standards (modular standards) for doors and windows that need to be fixed, and unified corresponding installation interface standards. Under the unified installation interface standards, for doors and windows with specific usage requirements, the corresponding main frame 1 and cover 2 can be selected, thereby improving the standardization and assembly of the industry.

[0049] Integral die casting specifically refers to one-time die casting, i.e., die casting integral molding; integral stamping specifically refers to one-time stamping, i.e., stamping integral molding. The main frame 1 and the cover 2 can be obtained by die casting or stamping. The die casting material can be aluminum alloy, plastic, or other materials that are easy to die cast and have high strength; in addition, the main frame 1 and the cover 2 can also be obtained by stamping. The stamping material can be metal materials such as steel and copper.

[0050] The door and window fixing assembly of this embodiment includes a main frame 1 and a cover 2. The main frame 1 is connected to the cover 2 by the first frame rib 13 and the second frame rib 14 respectively by the first interlocking rib 23 and the second interlocking rib 22, clamping the door and window between the first folded edge 11 and the third folded edge 21, thereby fixing the door and window. Since neither the main frame 1 nor the cover 2 has a complete frame cross-section structure, they can be obtained by integral die casting or integral stamping. They are not made by splicing, so there are no splicing seams. Moreover, the two can fix the door and window by interlocking. The production method is simple and the connection method is convenient.

[0051] In some embodiments, the first frame rib 13 is provided with a first biting protrusion 131, and the first biting rib 23 is provided with a first biting groove 231 corresponding to the first biting protrusion 131; the second frame rib 14 is provided with a second biting protrusion 141, and the second biting rib 22 is provided with a second biting groove 221 corresponding to the second biting protrusion 141.

[0052] The first frame rib 13 is engaged with the first engagement groove 231 on the first engagement rib 23 through the first engagement protrusion 131, and the second frame rib 14 is engaged with the second engagement groove 221 on the second engagement rib 22 through the second engagement protrusion 141. The connection method is simple and improves the connection stability between the main frame 1 and the cover 2.

[0053] Specifically, the number of frame ribs and interlocking ribs can be set according to the size of the doors and windows to be fixedly connected and the usage requirements. When the size of the doors and windows to be fixedly connected is small, the main frame 1 can only be provided with the first frame rib 13, and the cover 2 can only be provided with the corresponding first interlocking rib 23. When the size of the doors and windows to be fixedly connected is large, the main frame 1 can be provided with two or more frame ribs, such as the first frame rib 13, the second frame rib 14, the third frame rib, etc. Similarly, the cover 2 is provided with the same number of corresponding interlocking ribs as the frame ribs, such as the first interlocking rib 23, the second interlocking rib 22, the third interlocking rib, etc., and so on.

[0054] In cases where the size of individual doors and windows is relatively small, the frame ribs of the main frame 1 and the interlocking ribs of the cover 2 do not need to be provided with interlocking protrusions or interlocking grooves. The sealing and strength requirements for the use of doors and windows can be met simply by connecting the main frame 1 and the cover 2 through the connector 3.

[0055] In some embodiments, the frame body 10 is further provided with a first limiting protrusion 25 and a second limiting protrusion 24. The first frame rib 13 is embedded in the groove structure formed by the first limiting protrusion 25 and the first engaging rib 23 and is fixedly connected to the cover body 20. The second frame rib 14 is embedded in the groove structure formed by the second limiting protrusion 24 and the second engaging rib 22 and is fixedly connected to the cover body 20.

[0056] The first frame rib 13 is embedded in the first limiting protrusion 25 and the first engaging rib 23, and the second frame rib 14 is embedded in the second limiting protrusion 24 and the second engaging rib 22. This can fix the position of the first frame rib 13 and the second frame rib 14, prevent the first frame rib 13 and the second frame rib 14 from shifting, and further improve the connection stability between the main frame 1 and the cover 2.

[0057] In some embodiments, a first sealing strip 132 is provided between the first limiting protrusion 25 and the first engaging rib 23, and the first frame rib 13 abuts against the cover body 20 through the first sealing strip 132; a second sealing strip 142 is provided between the second limiting protrusion 24 and the second engaging rib 22, and the second frame rib 14 abuts against the cover body 20 through the second sealing strip 142.

[0058] The first sealing strip 132 enables a stable connection between the first frame rib 13 and the cover body 20, and the second sealing strip 142 enables a stable connection between the second frame rib 14 and the cover body 20. Both the first sealing strip 132 and the second sealing strip 142 are made of elastic materials, which can be interference-fitted to improve sealing performance. Specifically, they can be rubber strips, which can provide waterproofing, sealing and shock absorption. Furthermore, both the first sealing strip 132 and the second sealing strip 142 are set inside the frame structure formed by the door and window fixing components, which can reduce the influence of external light on the sealing strip material, reduce the aging, brittleness and cracking of the sealing strip due to light and heat, improve the connection stability of the main frame 1 and the cover 2, and also improve the aesthetics of the door and window fixing components.

[0059] In some embodiments, the door and window fixing assembly further includes a connector 3, which is used to pass through the first interlocking rib 23, the first frame rib 13, the second interlocking rib 22 and the second frame rib 14 to fix the main frame 1 and the cover 2.

[0060] The connector 3 directly penetrates the first interlocking rib 23, the first frame rib 13, the second interlocking rib 22, and the second frame rib 14, connecting them in series. It can be combined with the first sealing strip 132 and the second sealing strip 142, thereby making the first interlocking rib 23 and the first frame rib 13, as well as the second interlocking rib 22 and the second frame rib 14, stably connected. This further improves the connection stability between the main frame 1 and the cover 2, and also improves the overall rigidity of the door and window fixing components.

[0061] Specifically, the main frame 1 and the cover 2 of the door and window fixing assembly are connected to each other in the longitudinal direction through the first interlocking rib 23 and the first frame rib 13, the second interlocking rib 22 and the second frame rib 14, and then connected to each other in the transverse direction through the connector 3. Under the dual action, the connection stability of the main frame 1 and the cover 2 can be significantly improved.

[0062] In some embodiments, a first sealing strip 111 is provided on the first folded edge 11, the first sealing strip 111 being used to seal the first folded edge 11 to the door and window. The first sealing strip 111 is used to tightly fit and seal the door and window to the frame body 10.

[0063] In some embodiments, a third sealing strip 211 is provided on the third folded edge 21, and the third sealing strip 211 is used to seal the third folded edge 21 to the door and window; a second folded edge 12 is provided on the frame body 10 at the end opposite to the first folded edge 11, and a second sealing strip 121 is provided on the second folded edge 12; a fourth folded edge 26 is provided on the end of the cover body 20 opposite to the third folded edge 21.

[0064] The first fold 11 and the third fold 21 are used to fix the doors and windows, and the second fold 12 and the fourth fold 26 are used to engage with external components or external walls to fix the position of the door and window fixing components, thereby fixing the doors and windows in a specific position through the door and window fixing components.

[0065] The first sealing strip 111 is used to tightly fit and seal the door and window with the frame body 10, and the third sealing strip 211 is used to tightly fit and seal the door and window with the cover body 20. The combination of the two allows the door and window to be stably clamped between the main frame 1 and the cover 2.

[0066] The second sealing strip 121 is used to tightly fit and seal the frame body 10 with the external component or external wall, and the fourth sealing strip is used to tightly fit and seal the cover body 20 with the external component or external wall. The combination of the two allows the door and window fixing components to be fixed at a specific position on the external component or external wall.

[0067] The first sealing strip 111, the second sealing strip 121, and the third sealing strip 211 can all be rubber strips, which are elastic and can provide waterproofing, sound insulation, and shock absorption.

[0068] In some embodiments, the frame body 10 is further provided with a first protrusion 122, which is located between the second folded edge 12 and the second frame rib 14, and the second sealing strip 121 is located between the second folded edge 12 and the first protrusion 122; the cover body 20 is further provided with a second protrusion 212, which is located between the first interlocking rib 23 and the third folded edge 21, and the third sealing strip 211 is located between the third folded edge 21 and the second protrusion 212.

[0069] A second sealing strip 121 is provided in the groove structure formed by the first protrusion 122 and the second folded edge 12, which can stabilize the position of the second sealing strip 121, thereby fixing the position of the door and window fixing components through the second sealing strip 121; a third sealing strip 211 is provided in the groove structure formed by the second protrusion 212 and the third folded edge 21, which can stabilize the position of the third sealing strip 211, thereby stably connecting the door and window through the third sealing strip 211.

[0070] Reference Figure 5 and Figure 6 In some embodiments, the cover body 20 is further provided with a heat-insulating sealing strip 27, the first frame rib 13 and the first interlocking rib 23 abutting through the heat-insulating sealing strip 27, and the second frame rib 14 and the second interlocking rib 22 abutting through the heat-insulating sealing strip 27.

[0071] The thermal break sealing strip 27 is specifically a hollow thermal insulation strip. The thermal break sealing strip 27 can stably connect the first frame rib 13 and the first interlocking rib 23, as well as the second frame rib 14 and the second interlocking rib 22, thereby improving the connection stability of the main frame 1 and the cover 2 after assembly. At the same time, the thermal break sealing strip 27 can separate the main frame 1 and the cover 2, thereby reducing the heat transferred from the cover 2 to the main frame 1, thus blocking the temperature exchange between the indoor and outdoor areas, improving the thermal insulation effect of the doors and windows, and realizing the thermal break function.

[0072] In some embodiments, the heat-insulating sealing strip 27 is provided with a third engagement protrusion 271, a third engagement groove 272, a fourth engagement protrusion 273, and a fourth engagement groove 274. The third engagement protrusion 271 corresponds to the second engagement groove 221, the third engagement groove 272 corresponds to the second engagement protrusion 141, the fourth engagement protrusion 273 corresponds to the first engagement groove 231, and the fourth engagement groove 274 corresponds to the first engagement protrusion 131.

[0073] Specifically, the heat-insulating sealing strip 27 is provided with a third engagement protrusion 271, a third engagement groove 272, a fourth engagement protrusion 273, and a fourth engagement groove 274, which correspond to the second engagement groove 221 of the second engagement rib 22, the second engagement protrusion 141 of the second frame rib 14, the first engagement groove 231 of the first engagement rib 23, and the first engagement protrusion 131 of the first frame rib 13, respectively. This allows the cover 2 and the main frame 1 to be completely separated and connected only by the heat-insulating sealing strip 27, thereby cutting off the heat transfer between the cover 2 and the main frame 1.

[0074] In addition, the connector 3 passes through the first interlocking rib 23, the first frame rib 13, the second interlocking rib 22, the second frame rib 14 and the heat-insulating sealing strip 27, connecting them together, which further improves the connection stability of the cover 2 and the main frame 1 after combination, as well as the overall rigidity and strength of the door and window fixing components.

[0075] In some embodiments, a third limiting member 28 is also provided on the cover body 20, the third limiting member 28 being located between the first biting rib 23 and the second biting rib 22.

[0076] The third limiting member 28 is used to fix the position of the heat-insulating sealing strip 27. Specifically, when the main frame 1 and the cover 2 are combined, the heat-insulating sealing strip 27 is first placed between the first interlocking rib 23 and the second interlocking rib 22. The heat-insulating sealing strip 27 is provided with a groove corresponding to the third limiting member 28, which can stabilize the position of the heat-insulating sealing strip 27. Then, the first frame rib 13 and the second frame rib 14 are respectively inserted into the heat-insulating sealing strip 27 and interlock with it, so that the main frame 1 and the cover 2 are stably connected. Finally, the connecting member 3 passes through the first interlocking rib 23, the first frame rib 13, the second interlocking rib 22, the second frame rib 14 and the heat-insulating sealing strip 27 to further improve the connection stability of the main frame 1 and the cover 2.

[0077] In addition, when the door and window fixing components are subjected to external pressure, the third limiting member 28 can also limit the movement range of the heat insulation sealing strip 27, the first frame rib 13 and the second frame rib 14, to prevent the door and window fixing components from being severely deformed.

[0078] The door and window fixing assembly of the first embodiment of this application is used for a door and window fixing method, which includes the following steps:

[0079] S1. The main frame 1 and the cover 2 are obtained by die casting or stamping. The main frame 1 and the cover 2 are integrally formed by die casting or stamping, so that the main frame 1 and the cover 2 themselves do not have splicing seams, pores and gaps, and have high strength and rigidity.

[0080] S2. After placing the door and window on the first folded edge 11, engage the first interlocking rib 23 with the first frame rib 13, and the second interlocking rib 22 with the second frame rib 14, so that the door and window are sandwiched between the first folded edge 11 and the third folded edge 21.

[0081] First, one side of the door / window abuts against the first folded edge 11. Then, through the interlocking connection of the first interlocking rib 23, the first frame rib 13, the second interlocking rib 22, and the second frame rib 14, while the main frame 1 and the cover 2 are stably connected, the third folded edge 21 abuts against the other side of the door / window, thereby clamping the door / window between the first folded edge 11 and the third folded edge 21, so that the door / window is stably connected to the door / window fixing component. Then, the end of the door / window fixing component away from the door / window is fixedly connected to a specific position of the external component or the external wall.

[0082] The door and window can be a door or a window. Specifically, the door and window includes a door and window sealing plate 4, which is sandwiched between the first folded edge 11 and the third folded edge 21 for fixation.

[0083] When the connector 3 is present, the connector 3 can also be used to pass through the first engagement rib 23, the first frame rib 13, the second engagement rib 22 and the second frame rib 14 to fix the main frame 1 and the cover 2 together.

[0084] By using connector 3 to fix the main frame 1 and the cover 2, the strength of the door and window fixing components can be improved, thereby preventing the door and window fixing components from deforming due to external forces, which would increase the distance between the first fold 11 and the third fold 21, and thus cause the door and window fixing components to be unstable in connection with the door and window.

[0085] The door and window fixing method of this application only requires the main frame 1 and the cover 2 to be die-cast first. Then, when the main frame 1 and the cover 2 are interlocked, the door and window can be clamped between the first fold 11 and the third fold 21. The fixing method is simple, and the main frame 1 and the cover 2 can be integrally formed by die casting or stamping. This makes the structure of the door and window fixing components compact after assembly, without splicing seams, with strong strength, rigidity and connection stability, thereby improving the stability of the door and window.

[0086] Reference Figure 1 and Figure 5 The second embodiment of this application provides a door and window device, including a door and window and a door and window fixing assembly as described in the first embodiment and any of its embodiments, wherein the door and window are sandwiched between the first folded edge 11 and the third folded edge 21.

[0087] The door and window can be a door or a window. Specifically, the door and window includes a door and window sealing plate 4, which is sandwiched between the first folded edge 11 and the third folded edge 21 for fixation.

[0088] In this embodiment, the door and window device is fixed to a specific location or object by a door and window fixing component. The door and window fixing component has a simple structure, which makes the overall structure of the door and window device simple and convenient for installation and disassembly.

[0089] There may be several door and window fixing components, specifically a pair or more; if there is a pair of door and window fixing components, one of them is used to fix the left side of the door and window, and the other is used to fix the right side of the door and window.

[0090] If there are two or more door and window fixing components, the adjacent door and window fixing components can be connected to each other. Specifically, a door and window fixing component can be connected to the end of the main frame 1 of the adjacent door and window fixing component that is away from the first fold 11 and the end of the cover 2 that is away from the third fold 21 through the first fold 11 and the third fold 21.

[0091] Reference Figure 3 , Figure 4 , Figure 7 and Figure 8 In some embodiments, the door and window device further includes a wall 6, and the door and window include a door and window sealing plate 4. The sealing plate material can be glass, or it can be a metal plate or a rigid material such as a heat-insulating and fireproof board. The door and window sealing plate 4 is sandwiched between the first folded edge 11 and the third folded edge 21. The end of the main frame 1 facing away from the first folded edge 11 is connected to the wall 6, and the end of the cover 2 facing away from the third folded edge 21 is connected to the wall 6.

[0092] Specifically, refer to the following: Figure 9 The doors and windows consist of an outer frame and a window sash. The outer frame is a complete frame structure composed of door and window fixing components, specifically consisting of one door and window fixing component (a pair of main frames 1 and a cover 2), or two or more connected door and window fixing components. The window sash consists of a door and window sealing plate 4 and door and window fixing components located on the edge of the door and window sealing plate 4. Therefore, the outer frame door and window fixing components are fixed to the wall 6; the door and window sealing plate 4 of the window sash can be fixedly connected to the outer frame through the door and window fixing components, and then fixed to the wall 6 through the outer frame.

[0093] There can be several door and window fixing components for the outer frame or for the window sash. When the number of door and window fixing components for the outer frame is greater than one, adjacent door and window fixing components are connected to each other. Similarly, when the number of door and window fixing components for the window sash is greater than one, adjacent door and window fixing components are connected to each other, thereby providing better flexibility for the door and window device and facilitating the installation and disassembly of the door and window device.

[0094] The door and window sealing plate 4 is the main partition component of the door and window. The material of the door and window sealing plate 4 can be glass, metal plate or rigid material such as heat-insulating and fireproof board.

[0095] In some embodiments, the door and window assembly connects the wall 6 and the window sash 4 via the main frame 1 and the cover 2; the door and window fixing assembly also includes a fixing piece 7, one end of which is connected to the wall 6, and the other end of which is connected to the door and window fixing assembly. The end of the fixing piece 7 facing away from the wall 6 has several protrusions for connecting with the door and window fixing assembly; specifically, there are two protrusions that engage with the main frame 1 and the cover 2 respectively.

[0096] The fixing plate 7 and the wall 6 together form a closed fixing cavity, which is filled with a waterproof filler 71. The waterproof filler 71 can be concrete, waterproof mortar, foaming agent, etc., which can improve the connection stability between the fixing plate 7 and the wall 6. At the same time, the filling improves the stability and airtightness of the fixing cavity, thereby achieving the effects of waterproofing, moisture-proofing and heat preservation.

[0097] Waterproof sealant can be provided at the connection between the fixing plate 7 and the main frame 1 to prevent water from seeping into the interior of the fixing plate 7 and the door and window fixing components from the connection between the fixing plate 7 and the main frame 1, and to prevent moisture from corroding the inner wall of the fixing plate 7 and the inner wall of the door and window fixing components.

[0098] The connection between the fixing plate 7 and the wall 6 is secured by a fastener 73, which can be a bolt or a screw. Specifically, the connection between the fixing plate 7 and the wall 6 includes at least one location indoors and one location outdoors, with at least one fastener 73 penetrating the fixing plate 7 and inserting it into the interior of the wall 6 at each location, thus stably connecting the fixing plate 7 and the wall 6. In practical applications, doors and windows are installed inside the building; those facing inwards are considered indoors, and those facing outwards are considered outdoors.

[0099] A waterproof layer 61 is also provided at the connection between the fixing plate 7 and the wall 6. Specifically, the waterproof layer 61 is obtained by applying a waterproof coating. The waterproof layer 61 is located outdoors and can prevent outdoor rainwater from seeping into the connection between the fixing plate 7 and the wall 6, thereby corroding the fixing plate 7 and making the connection between the fixing plate 7 and the wall 6 unstable.

[0100] A wall decoration 62 can be installed on the wall 6. Specifically, the fixing piece 7 is located between the wall decoration 62 and the wall 6. The fixing piece 7 can be hidden by the wall decoration 62, thereby improving the aesthetics and protecting the fixing piece 7. At the same time, a waterproof adhesive 72 can be installed on the outside of the main frame 1. The waterproof adhesive 72 is connected to the wall decoration 62. The waterproof adhesive 72 is located on the outside and can prevent rainwater from seeping in through the connection between the wall decoration 62 and the main frame 1, thereby corroding the fixing piece 7, the wall 6, and the door and window fixing components.

[0101] The door and window fixing components may be equipped with a locking mechanism 5 or a hinge 9. Both locking mechanisms 5 and hinges 9 are common structures for door and window installation and are existing technologies. The locking mechanism 5 is used to lock the door and window fixing components, thereby locking the door and window. Specifically, it locks the outer frame and the window sash to prevent the window sash from being opened accidentally. The hinge 9 (which can also be a hinge) is used to connect the outer frame and the window sash of the door and window and realize the opening and closing of the window sash.

[0102] Specifically, both the locking mechanism 5 and the hinge 9 can be located between adjacent door and window fixing components on the outer frame and the window sash; the locking mechanism 5 is used to lock the connection between the outer frame and the window sash to prevent the window sash from being opened accidentally; the hinge 9 is used to connect the outer frame and the window sash of the door and window, and the opening and closing angle of the door and window can be adjusted by the connection status or connection angle of the outer frame and the window sash.

[0103] A handle 8 may be provided on the door and window fixing components. The handle 8 may be located indoors or outdoors, making it convenient for users to pull or push the door and window by the handle 8.

[0104] Both the main frame 1 and the cover 2 can have several pre-reserved mounting slots. These mounting slots are used to reserve slot positions, which facilitates the installation of components such as hinges 9, handles 8 and locking mechanisms 5, making the overall door and window device more aesthetically pleasing.

[0105] The assembly process of door and window devices includes the following steps.

[0106] First, fix the outer frame to the wall 6.

[0107] A fixing piece 7 filled with waterproof filler 71 and a waterproof layer 61 are installed on the wall 6. The fixing piece 7 is fixedly connected to the wall 6 by a fastener 73. Next, a wall decoration 62 is installed on the wall 6, and waterproof adhesive 72 is applied at the connection between the wall decoration 62 and the fixing piece 7. Then, the main frame 1 and the cover 2 are engaged to form an outer frame, and one end of the outer frame is connected to the wall 6 by the fixing piece 7.

[0108] Second, the window sash is made and then connected to the outer frame.

[0109] The window sash is formed by clamping the window and door sealing plate 4 between the first fold 11 and the third fold 21 of the window and door fixing assembly; then the end of the window and door fixing assembly that is away from the first fold 11 and the third fold 21 is connected to the end of the window and door fixing assembly that is away from the wall 6 of the outer frame, so that the window and door are connected to the outer frame, thus forming a window and door device, and fixing the window and door device to the wall 6.

[0110] Specifically, a hinge 9 and a locking mechanism 5 can be installed between the outer frame and the window sash to fix and open / close the window sash. A handle 8 can also be installed on the door and window fixing components of the window sash.

[0111] If the door and window are fixed sashes and there are no openable sashes, the door and window sealing plate 4 can be directly installed on the door and window fixing components of the outer frame to make a sash fixed to the wall 6, without the need to set up separate door and window fixing components, thereby further simplifying the door and window structure.

[0112] In summary, this application provides a door and window fixing component and a door and window device. The door and window fixing component includes a main frame and a cover. The main frame is connected to the cover by a first frame rib and a second frame rib, respectively, by engaging with the first and second engaging ribs of the cover, thereby clamping the door and window between the first and third folded edges and fixing the door and window. Since neither the main frame nor the cover itself has a complete frame structure, they can be obtained by integral die casting or integral stamping, rather than by splicing. There are no splicing seams, and the two can fix the door and window by engaging with each other. The production method is simple and the connection method is convenient.

[0113] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions in the examples of this application.

Claims

1. A door and window fixing component, characterized in that, include: The main frame includes a frame body, a first frame rib, a second frame rib, and a first folded edge. The first frame rib and the second frame rib are both disposed on the frame body; the first folded edge is disposed at one end of the frame body. A cap, comprising a cap body, a first engaging rib, a second engaging rib, and a third folded edge, wherein the first engaging rib and the second engaging rib are both disposed on the side of the cap body near the frame body, and the third folded edge is disposed at one end of the cap body; the first engaging rib engages with the first frame rib, and the second engaging rib engages with the second frame rib. The first folded edge is used to fix one side of the door or window, and the third folded edge is used to fix the other side of the door or window; Both the main frame and the cover are manufactured by integral die casting or integral stamping.

2. The door and window fixing assembly according to claim 1, characterized in that, The first frame rib is provided with a first biting protrusion, and the first biting rib is provided with a first biting groove corresponding to the first biting protrusion; the second frame rib is provided with a second biting protrusion, and the second biting rib is provided with a second biting groove corresponding to the second biting protrusion.

3. The door and window fixing assembly according to claim 1, characterized in that, The frame body is also provided with a first limiting protrusion and a second limiting protrusion. The first frame rib is embedded in the groove structure formed by the first limiting protrusion and the first interlocking rib, and is fixedly connected to the cover body. The second frame rib is embedded in the groove structure formed by the second limiting protrusion and the second interlocking rib, and is fixedly connected to the cover body.

4. The door and window fixing assembly according to claim 3, characterized in that, A first sealing strip is provided between the first limiting protrusion and the first engaging rib, and the first frame rib abuts against the cover body through the first sealing strip; a second sealing strip is provided between the second limiting protrusion and the second engaging rib, and the second frame rib abuts against the cover body through the second sealing strip.

5. The door and window fixing assembly according to claim 1, characterized in that, A first sealing strip is provided on the first folded edge, and the first sealing strip is used to seal the first folded edge to the door and window. A third sealing strip is provided on the third folded edge, and the third sealing strip is used to seal the third folded edge to the door and window. A second folded edge is provided on one end of the frame body opposite to the first folded edge, and a second sealing strip is provided on the second folded edge; The cover body has a fourth fold edge at the end opposite to the third fold edge.

6. The door and window fixing assembly according to claim 5, characterized in that, The frame body is also provided with a first protrusion, which is located between the second folded edge and the second frame rib, and the second sealing strip is located between the second folded edge and the first protrusion; The cover body is also provided with a second protrusion, which is located between the first interlocking rib and the third folded edge, and the third sealing strip is located between the third folded edge and the second protrusion.

7. The door and window fixing assembly according to claim 2, characterized in that, The cover body is also provided with a heat-insulating sealing strip, the first frame rib and the first interlocking rib abut against each other through the heat-insulating sealing strip, and the second frame rib and the second interlocking rib abut against each other through the heat-insulating sealing strip.

8. The door and window fixing assembly according to claim 7, characterized in that, The heat-insulating sealing strip is provided with a third biting protrusion, a third biting groove, a fourth biting protrusion and a fourth biting groove. The third biting protrusion corresponds to the second biting groove, the third biting groove corresponds to the second biting protrusion, the fourth biting protrusion corresponds to the first biting groove, and the fourth biting groove corresponds to the first biting protrusion.

9. The door and window fixing assembly according to claim 1, characterized in that, The cover body is also provided with a third limiting member, which is located between the first biting rib and the second biting rib.

10. A door and window device, characterized in that, Includes doors and windows and door and window fixing components according to any one of claims 1 to 9, wherein the doors and windows are sandwiched between the first folded edge and the third folded edge.

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