Door and window easy to install and method for installing the same

Abstract

The application discloses a door and window easy to construct and a construction method thereof, and relates to the technical field of doors and windows. The door and window easy to construct comprises a left base plate, a right base plate, an upper base plate and a lower base plate, and further comprises a left frame, a right frame, an upper frame and a lower frame, wherein the left frame, the right frame, the upper frame and the lower frame are detachably connected with the left base plate, the right base plate, the upper base plate and the lower base plate through quick-release structures; a first connecting piece is connected between the left frame and the upper frame; a second connecting piece is connected between the upper frame and the right frame; a third connecting piece is connected between the right frame and the lower frame; a fourth connecting piece is connected between the lower frame and the left frame; and the left frame, the right frame, the upper frame and the lower frame and the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece form a complete door frame structure. The door and window can be mass-produced by assembling multiple components, manual measurement is omitted, and the problem of window frame rework caused by measurement errors is avoided.

Description

Technical Field

[0001] This invention relates to the field of door and window technology, specifically to an easy-to-construct door and window and its construction method. Background Technology

[0002] Doors and windows play a vital role in buildings, providing not only access, ventilation, and lighting, but also noise insulation and temperature control. The materials and designs of doors and windows can vary depending on needs and style; common materials include wood, aluminum alloy, and plastic.

[0003] Currently, before installing doors and windows, workers need to measure the rough window frame, and then the factory processes the window frame. However, based on actual construction experience, it has been found that the window frame and the rough window frame often do not match due to measurement errors, processing errors, etc. This can result in the window frame not fitting completely against the wall during installation, or even being unable to be installed at all, or gaps or air leaks after installation. To address this, we propose standard parts that can be mass-produced. By assembling multiple standard parts, the above-mentioned shortcomings can be solved. Summary of the Invention

[0004] The purpose of this invention is to provide a door and window that is easy to install, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an easy-to-construct door and window, comprising: a left base plate, a right base plate, an upper base plate, and a lower base plate, wherein the left base plate, right base plate, upper base plate, and lower base plate are used to be installed on the four inner sidewalls of the rough window, and the left base plate, right base plate, upper base plate, and lower base plate are provided with first through slots for connecting expansion screws; further comprising: a left frame, a right frame, an upper frame, and a lower frame, wherein the left frame, right frame, upper frame, and lower frame are detachably connected to the left base plate, right base plate, upper base plate, and lower base plate respectively through a quick-release structure; a first connector connecting the left frame and the upper frame; a second connector connecting the upper frame and the right frame; a third connector connecting the right frame and the lower frame; and a fourth connector connecting the lower frame and the left frame; the left frame, right frame, upper frame, and lower frame, as well as the first connector, the second connector, the third connector, and the fourth connector, form a complete door frame structure.

[0006] In a preferred embodiment of the present invention: the left substrate, right substrate, upper substrate, and lower substrate are all flat elongated plates. A first sliding groove is formed by recesses in the surface of the flat elongated plates. The first through groove is disposed on the flat elongated plates and located within the first sliding groove. Second sliding grooves communicating with the first sliding groove are provided on both sides of the flat elongated plates. The quick-release structure includes a first slider slidably disposed within the first sliding groove. A triangular support is provided on the first slider. A slot is provided on the triangular support. A locking element is provided in the slot. Buckles are connected to the back of the left frame, right frame, upper frame, and lower frame. The buckles are inserted into the slots and connected by the locking element. Connecting units are provided at both the upper and lower ends of the flat elongated plates. The connecting units are used to connect the first connecting element, the second connecting element, the third connecting element, and the fourth connecting element.

[0007] In a preferred embodiment of the present invention: the locking member includes a plug rod connected to the triangular support, the triangular support having a groove, the plug rod extending through the groove into the slot, a baffle fixedly connected to the plug rod, the baffle being located in the groove, a spring sleeved on the plug rod, the two ends of the spring abutting against the baffle and the inner side of the groove respectively, and a pull block fixedly connected to the plug rod.

[0008] In a preferred embodiment of the present invention, a second slider is provided on both sides of the first slider, and the second slider is slidably disposed in the second groove.

[0009] In a preferred embodiment of the present invention: a screw is fixedly connected to the second slider, the screw passes through the second sliding groove, and a screw sleeve is sleeved on the screw, the inner side of the screw sleeve abuts against both sides of the flat elongated plate.

[0010] In a preferred embodiment of the present invention: the connecting unit includes a support shaft installed in the first slide groove, a first rotating plate rotatably connected to the support shaft, an adjusting member provided between one end of the first rotating plate and the inner wall of the first slide groove, a second rotating plate rotatably connected to the end of the first rotating plate away from the adjusting member, a third screw hole provided on the second rotating plate, the first connecting member, the second connecting member, the third connecting member and the fourth connecting member being connected to the second rotating plate through the third screw hole, and the adjusting member being used to adjust the rotation angle of the first rotating plate.

[0011] In a preferred embodiment of the present invention: the first connecting member, the second connecting member, the third connecting member, and the fourth connecting member each include a first connecting frame and a second connecting frame. The first connecting frame and the second connecting frame are rotatably connected by a pin. The first connecting frame and the second connecting frame are provided with a second through groove. The third screw hole is located at the second through groove. Multiple first slide rails are connected to the inner sides of the first connecting frame, the second connecting frame, the left side frame, the upper side frame, the right side frame, and the lower side frame. The window body is slidably disposed on the first slide rail.

[0012] In a preferred embodiment of the present invention: an extension frame is slidably connected to the first connecting frame and the second connecting frame. The extension frame can extend relative to the first connecting frame and the second connecting frame. After the extension frame extends, it connects to the second connecting frame, the left border, the top border, the right border, or the bottom border.

[0013] In a preferred embodiment of the present invention: a third through groove is provided on the first connecting frame and the second connecting frame; a first connecting unit is fixedly connected to the extension frame; the first connecting unit can be housed in the third through groove; a connecting seat is connected to the extension frame through the first connecting unit; a second connecting unit is provided at the bottom of the connecting seat to cooperate with the first connecting unit; a second slide is provided on the connecting seat to cooperate with the first slide; the second slide has a hollow structure and is used to fit onto the first slide; a first screw hole is provided on the connecting seat; and a second screw hole corresponding to the first screw hole is provided on the extension frame.

[0014] As a preferred embodiment of the present invention: the inner sidewall of the extension frame is provided with a sealing component, and the extension frame is provided with a locking component.

[0015] An easy-to-implement door and window construction method, comprising the following steps:

[0016] S1: First, install the left substrate, upper substrate, right substrate and lower substrate on the inside of the blank window;

[0017] S2: Then the left border, top border, left border and bottom border are respectively installed on the left substrate, top substrate, right substrate and bottom substrate through quick-release structure, and the positions of the left border, top border, left border and bottom border are adjusted;

[0018] S3: Install the first connector, the second connector, the third connector and the fourth connector between adjacent frames respectively;

[0019] S4: Then fill the gaps between the left frame, top frame, left frame and bottom frame and the blank window with sealing and reinforcing material.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention decomposes the traditional integrated frame into multiple standard parts, thereby enabling mass production. After arriving at the installation site, they can be assembled. After installation, the gaps between the various components can be sealed by extending the frame, thus forming a complete window frame structure. Finally, only reinforcing material needs to be added between the window frame structure and the blank window before the window is installed. The assembly of multiple components in the present invention enables mass production, eliminates manual measurement, and avoids the problem of rework of the window frame due to measurement errors. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a door and window that is easy to construct according to the present invention. Figure 1 ;

[0022] Figure 2 This is a front view of a door and window that is easy to construct according to the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of a door and window that is easy to construct according to the present invention. Figure 2 ;

[0024] Figure 4 This invention provides an easy-to-construct door and window. Figure 3 A partial structural diagram;

[0025] Figure 5 This is a schematic diagram of the structure of a door and window that is easy to construct according to the present invention. Figure 3 ;

[0026] Figure 6 This invention provides an easy-to-construct door and window. Figure 5 A partial structural diagram;

[0027] Figure 7 This is a schematic diagram of the structure of a door and window that is easy to construct according to the present invention. Figure 4 ;

[0028] Figure 8 This is a schematic diagram of the structure of a door and window that is easy to construct according to the present invention. Figure 5 ;

[0029] Figure 9 This is a schematic diagram of the structure of an easy-to-construct upper base plate for doors and windows according to the present invention. Figure 1 ;

[0030] Figure 10 This is a schematic diagram of the structure of an easy-to-construct upper base plate for doors and windows according to the present invention. Figure 2 ;

[0031] Figure 11 This invention provides an easy-to-construct door and window. Figure 9 A structural diagram of section B;

[0032] Figure 12 This invention provides an easy-to-construct door and window. Figure 9 A schematic diagram of the structure of part A;

[0033] Figure 13 This is a schematic diagram of the connection structure between the upper base plate of a door or window and the first slider 500, which is easy to construct according to the present invention. Figure 1 ;

[0034] Figure 14 This is a schematic diagram of the connection structure between the upper base plate of a door or window and the first slider 500, which is easy to construct according to the present invention. Figure 2 ;

[0035] In the diagram: 100, Left substrate; 101, Upper substrate; 102, Right substrate; 103, Lower substrate; 1011, First slide groove; 1012, First through groove; 1013, Second slide groove; 200, Left frame; 201, Upper frame; 202, Right frame; 203, Lower frame; 204, Buckle; 300, First connector; 301, Second connector; 302, Third connector; 303, Fourth connector; 3001, First connecting frame; 3002, Second connecting frame; 3003, Pin; 3004, Second through groove; 3005, Third through groove; 3006, First slide rail; 3007, First connecting unit ; 3008, Extension frame; 3009, Connecting seat; 3010, Second slide rail; 3011, First screw hole; 3012, Second screw hole; 3013, Sealing assembly; 3014, Second connecting unit; 3015, Locking element; 400, First rotating plate; 401, Support shaft; 402, Second rotating plate; 403, Third screw hole; 404, Adjusting element; 500, First slider; 501, Triangular support; 502, Slot; 503, Groove; 504, Insert rod; 505, Pull block; 506, Baffle; 507, Spring; 508, Screw; 509, Screw sleeve; 510, Second slider; 600, Window body. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0037] It should be understood that the terms "comprising / including," "consisting of," or any other variations are intended to cover non-exclusive inclusion, such that a product, apparatus, process, or method that comprises a list of elements includes not only those elements but may also include, where necessary, other elements not expressly listed, or elements inherent to such a product, apparatus, process, or method. Without further limitation, an element defined by the phrases "comprising / including," "consisting of," does not exclude the presence of additional identical elements in the product, apparatus, process, or method that includes said element.

[0038] It should also be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 the present invention and simplifying the description, and do not indicate or imply that the device, component or structure referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation of the present invention.

[0039] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0040] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0041] Please see Figures 1-14The present invention provides an embodiment of an easy-to-construct door and window, comprising: a left base plate 100, a right base plate 102, an upper base plate 101, and a lower base plate 103. The four base plates are used to install on the four inner sidewalls of a rough window. The left base plate 100, right base plate 102, upper base plate 101, and lower base plate 103 are provided with first through slots 1012 for connecting expansion screws. The four base plates are installed on the inner side of the rough window using expansion screws. The window also includes: a left frame 200, a right frame 202, an upper frame 201, and a lower frame 203. The left frame 200, right frame 202, upper frame 201, and lower frame 203 are respectively connected to the left base plate 100, right base plate 102, upper base plate 101, and lower base plate 103. The plate 102, the upper plate 101, and the lower plate 103 are detachably connected by a quick-release structure; and a first connector 300 is connected between the left frame 200 and the upper frame 201; a second connector 301 is connected between the upper frame 201 and the right frame 202; a third connector 302 is connected between the right frame 202 and the lower frame 203; and a fourth connector 303 is connected between the lower frame 203 and the left frame 200; the left frame 200, the right frame 202, the upper frame 201, and the lower frame 203, as well as the first connector 300, the second connector 301, the third connector 302, and the fourth connector 303, form a complete door frame structure.

[0042] In this scheme, the left base plate 100, upper base plate 101, right base plate 102, and lower base plate 103 are respectively installed on the inner sidewall of the rough window using expansion bolts or pneumatic nail guns. Then, the left frame 200, right frame 202, upper frame 201, and lower frame 203 are respectively installed on the corresponding base plates. Finally, the first connector 300, second connector 301, third connector 302, and fourth connector 303 are respectively installed between the left frame 200 and the upper frame 201, between the upper frame 201 and the right frame 202, between the right frame 202 and the lower frame 203, and between the lower frame 203 and the left frame 200, thereby completing the installation of the window frame.

[0043] Please see Figures 1-14In one embodiment of the present invention: the left substrate 100, right substrate 102, upper substrate 101, and lower substrate 103 are all flat elongated plates. A first groove 1011 is formed by recesses in the surface of the flat elongated plates. A first through groove 1012 is disposed on the flat elongated plates and located within the first groove 1011. Second grooves 1013 communicating with the first groove 1011 are provided on both sides of the flat elongated plates. The quick-release structure includes a first slider 500 slidably disposed within the first groove 1011. The plate is provided with a triangular support 501, and a slot 502 is provided on the triangular support 501. A locking element is provided in the slot 502. The back of the left frame 200, right frame 202, upper frame 201 and lower frame 203 are all connected with buckles 204. The buckles 204 are inserted into the slot 502 and connected by the locking element. The upper and lower ends of the flat and long plate are provided with connecting units. The connecting units are used to connect the first connecting member 300, the second connecting member 301, the third connecting member 302 and the fourth connecting member 303.

[0044] With this approach, a first slider 500 is installed in the first slide groove 1011, thereby changing the position of the left border 200, the right border 202, the top border 201, and the bottom border 203. This allows for adjustment based on the actual installation position of the window. The back clips 204 of the left border 200, the right border 202, the top border 201, and the bottom border 203 are inserted into the slots 502 for fixation.

[0045] Please see Figures 1-14 An embodiment of the present invention provides: the locking component includes a rod 504 connected to a triangular support 501, a groove 503 is provided on the triangular support 501, the rod 504 extends through the groove 503 into the slot 502, a baffle 506 is fixedly connected to the rod 504, the baffle 506 is located in the groove 503, a spring 507 is sleeved on the rod 504, the two ends of the spring 507 abut against the baffle 506 and the inner side of the groove 503 respectively, and a pull block 505 is fixedly connected to the rod 504.

[0046] With this design, the triangular support 501 allows the left frame 200, right frame 202, top frame 201, and bottom frame 203 to rotate relative to their respective substrates. The advantage of this design is that the angle of each frame can be adjusted according to the actual installation situation. Specifically, by pulling the insert rod 504, the buckle 204 on the back of each frame is inserted into the slot 502. At this time, the insert rod 504 has moved out of the slot 502. When the buckle 204 is engaged in the extreme position of the slot 502, the insert rod 504 passes through the buckle 204 under the action of the spring 507 to connect each frame. Each frame can rotate around the triangle 501.

[0047] Optionally, please refer to [link / reference]. Figures 1-14In one embodiment of the present invention, a second slider 510 is provided on both sides of the first slider 500, and the second slider 510 is slidably disposed in the second slide groove 1013.

[0048] Please see Figures 1-14 In one embodiment of the present invention: a screw 508 is fixedly connected to the second slider 510, the screw 508 passes through the second slide groove 1013, and a screw sleeve 509 is sleeved on the screw 508, with the inner side of the screw sleeve 509 abutting against the two sides of the flat elongated plate.

[0049] With this approach, after adjusting the position of the first slider 500, the first slider 500 can be fixed by rotating the screw 508 through the screw sleeve 509.

[0050] Please see Figures 1-14 An embodiment of the present invention provides: the connecting unit includes a support shaft 401 installed in a first slide groove 1011, a first rotating plate 400 rotatably connected to the support shaft 401, an adjusting member 404 provided between one end of the first rotating plate 400 and the inner wall of the first slide groove 1011, a second rotating plate 402 rotatably connected to the end of the first rotating plate 400 away from the adjusting member 404, a third screw hole 403 provided on the second rotating plate 402, a first connecting member 300, a second connecting member 301, a third connecting member 302 and a fourth connecting member 303 connected to the second rotating plate 402 through the third screw hole 403, and the adjusting member 404 is used to adjust the rotation angle of the first rotating plate 400.

[0051] With this approach, the adjusting member 404 can be connected to each substrate by screws passing through the first rotating plate 400 and threaded together. There is a gap between the screw and the first rotating plate 400. By rotating the screw, the angle of the first rotating plate 400 can be finely adjusted, thereby changing the installation position of the second rotating plate 402. This supports the connection positions of the first connecting member 300, the second connecting member 301, the third connecting member 302, and the fourth connecting member 303 with each frame.

[0052] Please see Figures 1-14An embodiment of the present invention provides: the first connector 300, the second connector 301, the third connector 302 and the fourth connector 303 each include a first connecting frame 3001 and a second connecting frame 3002. The first connecting frame 3001 and the second connecting frame 3002 are rotatably connected by a pin 3003. The first connecting frame 3001 and the second connecting frame 3002 are provided with a second through groove 3004. A third screw hole 403 is located at the second through groove 3004. Multiple first slide rails 3006 are connected to the inner sides of the first connecting frame 3001, the second connecting frame 3002, the left frame 200, the upper frame 201, the right frame 202 and the lower frame 203. A window body 600 is slidably disposed on the first slide rail 3006.

[0053] With this scheme, the first connecting frame 3001 and the second connecting frame 3002 can extend along the first connecting frame 3001 and the second connecting frame 3002 towards the adjacent side frame. Taking the left side frame 200 and the upper side frame 201 as an example, the first connecting frame 3001 and the second connecting frame 3002 are connected by the first rotating plate 400 on the left base plate 100 and the upper base plate 101. Then, by extending the extension frame 3008 on the first connecting frame 3001 and the second connecting frame 3002 towards the left side frame 200 and the upper side frame 201, the gap between the first connecting frame 3001 and the upper side frame 201 and the gap between the second connecting frame 3002 and the left side frame 200 are sealed.

[0054] Please see Figures 1-14 In one embodiment of the present invention, an extension frame 3008 is slidably connected to the first connecting frame 3001 and the second connecting frame 3002. The extension frame 3008 can extend relative to the first connecting frame 3001 and the second connecting frame 3002. After the extension frame 3008 extends, it is connected to the second connecting frame 3002, the left border 200, the upper border 201, the right border 202, or the lower border 203.

[0055] Please see Figures 1-14In one embodiment of the present invention: a third through groove 3005 is provided on the first connecting frame 3001 and the second connecting frame 3002; a first connecting unit 3007 is fixedly connected to the extension frame 3008; the first connecting unit 3007 can be housed in the third through groove 3005; a connecting seat 3009 is connected to the extension frame 3008 through the first connecting unit 3007; a second connecting unit 3014 that cooperates with the first connecting unit 3007 is provided at the bottom of the connecting seat 3009; a second slide 3010 that cooperates with the first slide 3006 is provided on the connecting seat 3009; the second slide 3010 has a hollow structure and is used to fit onto the first slide 3006; a first screw hole 3011 is provided on the connecting seat 3009; and a second screw hole 3012 corresponding to the first screw hole 3011 is provided on the extension frame 3008.

[0056] Taking the left frame 200, the first connecting frame 3001, the second connecting frame 3002, and the top frame 201 as an example, after the extension frame 3008 is connected, a connecting seat 3009 is installed in the gap between the second connecting frame 3002 and the left frame 200. Then, the second slide rail 3010 can be engaged with the first slide rail 3006. The first connecting unit 3007 on the extension frame 3008 is a locking block structure, and the second connecting unit 3014 at the bottom of the connecting seat 3009 is a slot that matches the locking block structure. In order to improve the reinforcement effect, reinforcement can be carried out through the first screw hole 3011 and the second screw hole 3012 on the extension frame 3008.

[0057] Optionally, please refer to [link / reference]. Figures 1-14 In one embodiment of the present invention, a sealing component 3013 is provided on the inner side wall of the extension frame 3008, and a locking component 3015 is provided on the extension frame 3008.

[0058] An easy-to-implement door and window construction method, comprising the following steps:

[0059] S1: First, install the left substrate 100, upper substrate 101, right substrate 102 and lower substrate 103 on the inside of the blank window;

[0060] S2: Then the left frame 200, the upper frame 201, the right frame 202 and the lower frame 203 are respectively installed on the left substrate 100, the upper substrate 101, the right substrate 102 and the lower substrate 103 through quick-release structures, and the positions of the left frame 200, the upper frame 201, the right frame 202 and the lower frame 203 are adjusted.

[0061] S3: Install the first connector 300, the second connector 301, the third connector 302 and the fourth connector 303 between adjacent frames respectively;

[0062] S4: Then fill the gaps between the left frame 200, the top frame 201, the right frame 202 and the bottom frame 203 and the blank window with sealing and reinforcing material.

[0063] The present invention first installs the left substrate 100, upper substrate 101, right substrate 102, and lower substrate 103 on the inner side of the blank window; then, the left frame 200, upper frame 201, right frame 202, and lower frame 203 are respectively installed on the left substrate 100, upper substrate 101, right substrate 102, and lower substrate 103 via quick-release structures, and the positions of the left frame 200, upper frame 201, right frame 202, and lower frame 203 are adjusted; the first connector 300, second connector 301, third connector 302, and fourth connector 303 are respectively installed between adjacent frames; then, the left frame 200, upper frame 201, right frame 202, and lower frame 203 are connected to... The gaps between the rough windows are filled with sealing and reinforcing material. Specifically, the left base plate 100, the upper base plate 101, the right base plate 102, and the lower base plate 103 are installed on the inner sidewall of the rough window by expansion bolts or pneumatic nail guns. Then, the left frame 200, the right frame 202, the upper frame 201, and the lower frame 203 are installed on the corresponding base plates. Finally, the first connector 300, the second connector 301, the third connector 302, and the fourth connector 303 are installed between the left frame 200 and the upper frame 201, between the upper frame 201 and the right frame 202, between the right frame 202 and the lower frame 203, and between the lower frame 203 and the left frame 200, respectively, thereby completing the installation of the window frame.

[0064] The first slider 500 is installed in the first slide groove 1011, thereby changing the position of the left border 200, the right border 202, the top border 201 and the bottom border 203, so that it can be adjusted according to the actual installation position of the window. The back buckles 204 of the left border 200, the right border 202, the top border 201 and the bottom border 203 are inserted into the slots 502 to achieve fixation.

[0065] The triangular support 501 allows the left frame 200, right frame 202, top frame 201, and bottom frame 203 to rotate relative to their respective base plates. The advantage of this design is that the angle of each frame can be adjusted according to the actual installation situation. Specifically, by pulling the insert rod 504, the buckle 204 on the back of each frame is inserted into the slot 502. At this time, the insert rod 504 has moved out of the slot 502. When the buckle 204 is engaged in the extreme position of the slot 502, the insert rod 504 passes through the buckle 204 under the action of the spring 507 to connect each frame. Each frame can rotate around the triangle 501.

[0066] After adjusting the position of the first slider 500, the first slider 500 can be fixed by rotating the screw 508 through the screw sleeve 509.

[0067] The adjusting member 404 can be connected to each substrate by screws passing through the first rotating plate 400 and threaded together. There is a gap between the screw and the first rotating plate 400. By rotating the screw, the angle of the first rotating plate 400 can be finely adjusted, thereby changing the installation position of the second rotating plate 402. This supports the connection positions of the first connecting member 300, the second connecting member 301, the third connecting member 302 and the fourth connecting member 303 with each frame.

[0068] The first connecting frame 3001 and the second connecting frame 3002 can extend along the first connecting frame 3001 and the second connecting frame 3002 towards the adjacent side frame. Taking the left side frame 200 and the upper side frame 201 as an example, the first connecting frame 3001 and the second connecting frame 3002 are connected by the first rotating plate 400 on the left base plate 100 and the upper base plate 101. Then, by extending the extension frame 3008 on the first connecting frame 3001 and the second connecting frame 3002 towards the left side frame 200 and the upper side frame 201, the gap between the first connecting frame 3001 and the upper side frame 201 and the gap between the second connecting frame 3002 and the left side frame 200 are sealed.

[0069] After the extension frame 3008 is connected, a connecting seat 3009 is installed in the gap between the second connecting frame 3002 and the left side frame 200, so that the second slide rail 3010 can be engaged with the first slide rail 3006. The first connecting unit 3007 on the extension frame 3008 is a locking block structure, and the second connecting unit 3014 at the bottom of the connecting seat 3009 is a slot that matches the locking block structure. In order to improve the reinforcement effect, it can be reinforced through the first screw hole 3011 and the second screw hole 3012 on the extension frame 3008.

[0070] This invention breaks down the traditional one-piece frame into multiple standard parts, enabling mass production. These parts can be assembled at the installation site. After installation, the gaps between the components can be sealed by extending the frame, forming a complete window frame structure. Finally, only reinforcing material needs to be added between the window frame structure and the rough window before the window is installed. The assembly of multiple components in this invention enables mass production, eliminates manual measurement, and avoids the problem of rework due to measurement errors.

[0071] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A door and window that is easy to install, characterized in that: include: A left substrate (100), a right substrate (102), an upper substrate (101), and a lower substrate (103) are provided. The left substrate (100), right substrate (102), upper substrate (101), and lower substrate (103) are used to be installed on the four inner sidewalls of the blank window. The left substrate (100), right substrate (102), upper substrate (101), and lower substrate (103) are provided with a first through groove (1012) for connecting expansion screws. Also includes: The left border (200), right border (202), top border (201), and bottom border (203) are respectively detachably connected to the left substrate (100), right substrate (102), top substrate (101), and bottom substrate (103) via quick-release structures; and A first connector (300) connecting the left frame (200) and the top frame (201); A second connector (301) connecting the upper frame (201) and the right frame (202); A third connector (302) connecting the right side frame (202) and the lower side frame (203); A fourth connector (303) connecting the lower frame (203) and the left frame (200); The left frame (200), right frame (202), top frame (201), and bottom frame (203), along with the first connector (300), the second connector (301), the third connector (302), and the fourth connector (303), form a complete door frame structure. The left substrate (100), right substrate (102), upper substrate (101), and lower substrate (103) are all flat and elongated plates. A first groove (1011) is formed by recesses in the surface of the flat and elongated plates. A first through groove (1012) is provided on the flat and elongated plates and located within the first groove (1011). Second grooves (1013) communicating with the first groove (1011) are provided on both sides of the flat and elongated plates. The quick-release structure includes a first slider (500) slidably disposed within the first groove (1011). A triangular support (501) is provided on the first slider (500). The triangular support (501) is provided with a slot (502), and a locking element is provided in the slot (502). The back of the left frame (200), right frame (202), upper frame (201) and lower frame (203) are all connected with buckles (204). The buckles (204) are inserted into the slot (502) and connected by the locking element. The upper and lower ends of the flat elongated plate are provided with connecting units. The connecting units are used to connect the first connecting element (300), the second connecting element (301), the third connecting element (302) and the fourth connecting element (303).

2. The easy-to-construct doors and windows as described in claim 1, characterized in that: The locking element includes a rod (504) connected to the triangular support (501). The triangular support (501) has a groove (503). The rod (504) extends through the groove (503) into the slot (502). A baffle (506) is fixedly connected to the rod (504). The baffle (506) is located in the groove (503). A spring (507) is sleeved on the rod (504). The two ends of the spring (507) abut against the baffle (506) and the inner side of the groove (503) respectively. A pull block (505) is fixedly connected to the rod (504).

3. The easy-to-construct doors and windows as described in claim 2, characterized in that: The first slider (500) has a second slider (510) on both sides, and the second slider (510) is slidably disposed in the second groove (1013).

4. The easy-to-construct doors and windows as described in claim 3, characterized in that: A screw (508) is fixedly connected to the second slider (510). The screw (508) passes through the second slide groove (1013). A screw sleeve (509) is sleeved on the screw (508). The inner side of the screw sleeve (509) abuts against the two sides of the flat elongated plate.

5. The easy-to-construct doors and windows as described in claim 1, characterized in that: The connecting unit includes a support shaft (401) installed in the first slide groove (1011). A first rotating plate (400) is rotatably connected to the support shaft (401). An adjusting member (404) is provided between one end of the first rotating plate (400) and the inner wall of the first slide groove (1011). A second rotating plate (402) is rotatably connected to the end of the first rotating plate (400) away from the adjusting member (404). A third screw hole (403) is provided on the second rotating plate (402). The first connecting member (300), the second connecting member (301), the third connecting member (302), and the fourth connecting member (303) are connected to the second rotating plate (402) through the third screw hole (403). The adjusting member (404) is used to adjust the rotation angle of the first rotating plate (400).

6. The easy-to-construct doors and windows as described in claim 5, characterized in that: The first connector (300), the second connector (301), the third connector (302), and the fourth connector (303) each include a first connecting frame (3001) and a second connecting frame (3002). The first connecting frame (3001) and the second connecting frame (3002) are rotatably connected by a pin (3003). The first connecting frame (3001) and the second connecting frame (3002) are provided with a second through groove (3004). The third screw hole (403) is located at the second through groove (3004). Multiple first slide rails (3006) are connected to the inner sides of the first connecting frame (3001), the second connecting frame (3002), the left frame (200), the upper frame (201), the right frame (202), and the lower frame (203). A window body (600) is slidably disposed on the first slide rail (3006).

7. The easy-to-construct doors and windows as described in claim 6, characterized in that: An extension frame (3008) is slidably connected to the first connecting frame (3001) and the second connecting frame (3002). The extension frame (3008) can extend relative to the first connecting frame (3001) and the second connecting frame (3002). After the extension frame (3008) extends, it connects to the second connecting frame (3002), the left border (200), the top border (201), the right border (202), or the bottom border (203).

8. The easy-to-construct doors and windows as described in claim 7, characterized in that: The first connecting frame (3001) and the second connecting frame (3002) are provided with a third through groove (3005). A first connecting unit (3007) is fixedly connected to the extension frame (3008). The first connecting unit (3007) can be housed in the third through groove (3005). A connecting seat (3009) is connected to the extension frame (3008) through the first connecting unit (3007). The bottom of the connecting seat (3009) is provided with a second connecting unit (30014) that cooperates with the first connecting unit (3007). 09) is provided with a second slide (3010) that cooperates with the first slide (3006). The second slide (3010) is a hollow structure and is used to fit onto the first slide (3006). The connecting seat (3009) is provided with a first screw hole (3011). The extension frame (3008) is provided with a second screw hole (3012) corresponding to the first screw hole (3011). The inner side wall of the extension frame (3008) is provided with a sealing component (3013). The extension frame (3008) is provided with a locking component (3015).

9. A method for constructing easy-to-install doors and windows, comprising the easy-to-install doors and windows as described in claim 1, characterized in that: The following steps are used: S1: First, install the left substrate (100), upper substrate (101), right substrate (102) and lower substrate (103) on the inside of the blank window; S2: Then the left frame (200), the upper frame (201), the right frame (202) and the lower frame (203) are respectively installed on the left substrate (100), the upper substrate (101), the right substrate (102) and the lower substrate (103) through quick-release structures, and the positions of the left frame (200), the upper frame (201), the right frame (202) and the lower frame (203) are adjusted; S3: Install the first connector (300), the second connector (301), the third connector (302) and the fourth connector (303) between adjacent frames respectively; S4: Then fill the gaps between the left frame (200), the top frame (201), the right frame (202) and the bottom frame (203) and the blank window with sealing and reinforcing material.

Images