External aluminum high-strength heat insulation combined door and window and manufacturing method thereof

Abstract

An outer aluminum high-strength combined heat insulation door and window is characterized in that the door and window, a window frame, a window sash and a window mullion are all made of heat insulation profiles with rectangular corner combining cavities, high-strength heat insulation bonding materials and outdoor side aluminum alloy profiles, the horizontal wall of the L-shaped high-strength heat insulation bonding materials and the rear wall of the heat insulation profiles form two-wall superposition, the end faces of the adjacent heat insulation profiles are coated with glue, and connecting corners are coated with glue. Glued connecting corner braces are installed in rectangular corner combining cavities of the adjacent heat insulation sectional materials, screws penetrate through the horizontal walls of the high-strength heat insulation bonding materials and the side walls of the rectangular corner combining cavities of the heat insulation sectional materials to connect and bond the adjacent heat insulation sectional materials and the connecting corner braces together through glue, and the sash frame connecting hinge sash end is installed in a hinge inlaying groove. An indoor side window sash corner combining connecting screw penetrates through a sash frame connecting hinge sash end connecting wall, the lower wall of a rectangular connecting cavity and an inner corner combining structural adhesive to fix the sash frame connecting hinge sash end to the sash lengthened inner corner combining, and the sash frame connecting hinge window frame end is installed on the outer side of an indoor side heat insulation window frame. Frame hinge connecting screws penetrate through the inner wall of the indoor side heat insulation window frame, the longitudinal wall of the high-strength heat insulation bonding material and the inner side wall of the indoor side rectangular corner combining cavity to fix the sash frame connecting hinge window frame end to the inner corner combining cavity of the lengthened window frame.

Description

Technical Field

[0001] The invention relates to the field of building doors and windows. Background Art

[0002] The existing large-size insulation profiles have angle codes installed in them, and screws pass through the single wall of the insulation profiles and are connected to the corner groups. The wall strength of the single insulation profile is low and is prone to cracking under the pressure of the screws, which reduces the safety performance of doors and windows.

[0003] The existing large-size insulation profiles use screws to fix the sash frame to the hinge sash end on the single wall of the insulation profile. The single insulation profile wall has low strength and is prone to cracking under the pressure of the screws, reducing the safety performance of doors and windows.

[0004] The existing large-size insulation profiles are fixed with screws to the single wall of the insulation profile by connecting the sash frame to the hinge frame. The wall strength of the single insulation profile is low and it is easy to crack under the pressure of the screws, which reduces the safety performance of the doors and windows. Summary of the invention

[0005] The purposes of the present invention are as follows: 1. The indoor side heat insulation profile with rectangular corner cavity, the middle heat insulation profile with rectangular corner cavity, and the upper and lower connecting protrusions with pressing grooves and L-shaped pouring cavity on the outdoor side are made into an integral body through a mold, and the high-strength heat insulation adhesive material is injected into the L-shaped pouring cavity. After the high-strength heat insulation adhesive material is cured, the high-strength heat insulation adhesive material and the heat insulation profile are seamlessly bonded into an integral body, which solves the problem of low dimensional accuracy and easy deformation of existing large-sized heat insulation profiles, and improves the accuracy and strength of large-sized heat insulation profile doors and windows. 2. The longitudinal wall of the L-shaped high-strength heat insulation adhesive material, the inner wall of the indoor side heat insulation profile and the inner wall of the rectangular corner cavity of the middle heat insulation profile form a three-wall superposition, and the horizontal wall of the L-shaped high-strength heat insulation adhesive material and the rear wall of the heat insulation profile form a two-wall superposition, which solves the problem of insufficient strength of the existing single-wall connection corner and sash frame connection hinge of the heat insulation profile corner cavity, improves the connection strength of the door and window corners and the connection strength of the sash frame connection hinge, and prevents the deformation of the doors and windows. 3. Three stepped sealing strips are set on the side adjacent to the window frame. The sealing strips are set in the sealing groove of the window frame and the isobaric sealing strips are set in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strips on the inside of the window sash are in contact and sealed with the end face of the window frame. The two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the sealing groove in the middle of the window frame. The sealing strips inlaid in the sealing baffle on the outside of the aluminum alloy window frame are in contact and sealed with the end face of the window sash, which improves the sealing performance between the heat insulation door, window frame and sash, and improves the thermal insulation performance of the heat insulation door and window. 4. When assembling the window frame, the connecting bolt passes through the high-strength heat insulation adhesive material and the window frame superimposed wall to connect to the wall, which solves the problem of insufficient single-wall connection strength of the heat insulation profile, improves the connection strength between the heat insulation profile of the combined window frame and the wall, and improves the safety performance of doors and windows. 5. The longitudinal wall of the L-shaped high-strength thermal insulation adhesive material of the window frame insulation profile, the inner wall of the indoor insulation profile, and the inner wall of the rectangular corner cavity of the indoor insulation profile form a three-wall superposition, and the door and window hinges are fixed on the extended corner, which solves the problem of insufficient connection strength between the single wall of the window frame insulation profile and the accessories, improves the connection strength between the combined window frame insulation profile and the hinge, and improves the safety performance of doors and windows. 6. The connecting corner code is made of an inner right-angle metal profile wrapped with insulation material. The outer insulation material is provided with multiple rows of serrated protrusions, and the surface of the serrated protrusions is coated with structural adhesive. The structural adhesive and screws bond and connect the adjacent insulation profiles and the connecting corner code into a whole. The outer insulation material is provided with multiple rows of serrated protrusions, and the surface of the serrated protrusions is coated with structural adhesive, which improves the connection strength and thermal insulation performance of the connecting corner code. 7. The window brace insulation profile is installed in the window frame insulation profile. The screws pass through the window frame into the window brace insulation profile and into the I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material to connect the window brace insulation profile with the window frame insulation profile. The advantages are: (1) The I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material is integrated with the window brace insulation profile, thereby improving the strength and deformation resistance of the window brace insulation profile.(2) The screws pass through the window frame and enter the window center insulation profile into the I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material. No special center support connector is required, which simplifies the center support installation process, increases the speed of door and window production, and reduces the cost of door and window production.

[0006] An external aluminum high-strength combined thermal insulation door and window, the window frame and the window sash are made of a thermal insulation profile with a rectangular corner cavity, a high-strength thermal insulation adhesive material and an outdoor aluminum alloy profile, wherein the thermal insulation profile and the L-shaped high-strength thermal insulation adhesive material or the U-shaped high-strength thermal insulation adhesive material form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material and the U-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall stack, the L-shaped high-strength thermal insulation adhesive material or the U-shaped high-strength thermal insulation adhesive material The connecting material and the heat-insulating profile are seamlessly bonded into a whole. The roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper convex pressing groove on the outer side of the window frame heat-insulating profile. The upper supporting plate is supported under the upper connecting protrusion. The roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower convex pressing groove on the outer side of the window frame heat-insulating profile. The lower supporting plate is supported above the lower protrusion. The upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor heat-insulating profile with the outdoor aluminum alloy profile into an integral combined heat-insulating profile. The window center support is made of an insulation profile with a rectangular corner cavity, a high-strength insulation adhesive material and an outdoor aluminum alloy profile, wherein: an I-shaped high-strength insulation adhesive material or a T-shaped high-strength insulation adhesive material is arranged in the middle of the insulation profile, and the I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material is seamlessly bonded to the insulation profile to form a whole, a roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper raised pressing groove on the outer side of the window center support insulation profile, and the upper support plate is supported below the upper connecting protrusion, and the roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower raised pressing groove on the outer side of the middle window center support insulation profile, and the lower support plate is supported above the lower protrusion, and the upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor insulation profile and the outdoor aluminum alloy profile into an integral combined insulation profile; When making the window frame, glue is applied to the end faces of the heat-insulating profiles of the adjacent combined window frames, glue is applied to the connecting corners, the glue-applied connecting corners are installed in the rectangular group corner cavities of the heat-insulating profiles of the adjacent combined window frames, screws are passed through the high-strength heat-insulating adhesive material and the heat-insulating profiles to connect and glue the heat-insulating profiles of the adjacent window frames to the connecting corners, and the end face structural adhesive is used to glue the end faces of the heat-insulating profiles of the adjacent window frames together, the heat-insulating profiles of the window center braces are installed in the heat-insulating profiles of the window frames, screws are passed through the heat-insulating profiles of the window frames into the I-shaped high-strength heat-insulating adhesive material or the T-shaped high-strength heat-insulating adhesive material of the heat-insulating profiles of the window center braces to connect the heat-insulating profiles of the window center braces with the heat-insulating profiles of the window frames; When making window sashes, glue is applied to the end faces of the insulation profiles of adjacent combined window sashes, glue is applied to the connecting angle codes, the glued connecting angle codes are installed in the rectangular group corner cavities of the insulation profiles of adjacent combined window sashes, screws pass through the side walls of the rectangular group corner cavities of the insulation profiles to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, screws pass through the horizontal walls of the high-strength insulation adhesive material and the insulation profile walls to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, the end faces of the insulation profiles of adjacent window sashes are glued together with the end face structural glue, the glued connecting angle codes are installed in the outdoor aluminum alloy window sash profile group corner cavities, the end faces of the outdoor aluminum alloy window sash profiles are glued, screws or extruders combine the adjacent outdoor aluminum alloy window sash profiles with the glued connecting angle codes, and the end face glue of the outdoor aluminum alloy window sash profiles bonds the adjacent outdoor aluminum alloy window sash profiles together; When making doors and windows, the sash frame connecting hinge sash end is installed into the hinge inlay groove of the window sash heat insulation profile, the corner assembly screw passes through the sash frame connecting hinge sash end connecting wall and the lower wall of the rectangular connection cavity and the inner corner assembly structural adhesive to fix the sash frame connecting hinge sash end on the window sash, the sash frame connecting hinge window frame end is installed on the inner side of the indoor heat insulation window frame, and the frame hinge connection screw passes through the sash frame connecting hinge window frame end wall and the indoor heat insulation window frame inner wall and the high-strength heat insulation adhesive material longitudinal wall and the inner side wall of the indoor rectangular corner assembly cavity to fix the sash frame connecting hinge window frame end on the inner corner assembly of the window frame; Three stepped embedded sealing strips are arranged on the side adjacent to the thermal insulation window sash and the thermal insulation window frame, the sealing strip is embedded in the aluminum alloy sealing groove of the window frame, and the stepped isobaric sealing strip is embedded in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strip inside the window sash contacts and seals with the end face of the window frame, the two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strip in the middle of the window frame, and the sealing strip embedded in the sealing baffle on the outer side of the aluminum alloy window frame contacts and seals with the end face of the window sash. When the window sash is closed, the sealing strip inside the window sash contacts and seals with the end face of the window frame, the two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strip in the middle of the window frame, and the sealing strip embedded in the sealing baffle on the outer side of the aluminum alloy window frame contacts and seals with the end face of the window sash.

[0007] The invention provides an external aluminum high-strength combined thermal insulation door and window, an external aluminum high-strength combined thermal insulation door and window, the window frame and the window sash are made of a thermal insulation profile with a rectangular corner cavity, a high-strength thermal insulation adhesive material and an outdoor aluminum alloy profile, wherein the thermal insulation profile and the L-shaped high-strength thermal insulation adhesive material or the U-shaped high-strength thermal insulation adhesive material form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material and the U-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall stack, and the L-shaped high-strength thermal insulation adhesive material The material or U-shaped high-strength heat-insulating adhesive material is seamlessly bonded to the heat-insulating profile into a whole. The roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper convex pressing groove on the outer side of the window frame heat-insulating profile, and the upper supporting plate is supported under the upper connecting protrusion. The roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower convex pressing groove on the outer side of the window frame heat-insulating profile, and the lower supporting plate is supported above the lower protrusion. The upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor heat-insulating profile with the outdoor aluminum alloy profile into an integral combined heat-insulating profile; The window center support is made of an insulation profile with a rectangular corner cavity, a high-strength insulation adhesive material and an outdoor aluminum alloy profile, wherein: an I-shaped high-strength insulation adhesive material or a T-shaped high-strength insulation adhesive material is arranged in the middle of the insulation profile, and the I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material is seamlessly bonded to the insulation profile to form a whole, a roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper raised pressing groove on the outer side of the window center support insulation profile, and the upper support plate is supported below the upper connecting protrusion, and the roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower raised pressing groove on the outer side of the middle window center support insulation profile, and the lower support plate is supported above the lower protrusion, and the upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor insulation profile and the outdoor aluminum alloy profile into an integral combined insulation profile; When making the window frame, glue is applied to the end faces of the heat-insulating profiles of the adjacent combined window frames, glue is applied to the connecting corners, the glue-applied connecting corners are installed in the rectangular group corner cavities of the heat-insulating profiles of the adjacent combined window frames, screws are passed through the high-strength heat-insulating adhesive material and the heat-insulating profiles to connect and glue the heat-insulating profiles of the adjacent window frames to the connecting corners, and the end face structural adhesive is used to glue the end faces of the heat-insulating profiles of the adjacent window frames together, the heat-insulating profiles of the window center braces are installed in the heat-insulating profiles of the window frames, screws are passed through the heat-insulating profiles of the window frames into the I-shaped high-strength heat-insulating adhesive material or the T-shaped high-strength heat-insulating adhesive material of the heat-insulating profiles of the window center braces to connect the heat-insulating profiles of the window center braces with the heat-insulating profiles of the window frames; When making window sashes, glue is applied to the end faces of the insulation profiles of adjacent combined window sashes, glue is applied to the connecting angle codes, the glued connecting angle codes are installed in the rectangular group corner cavities of the insulation profiles of adjacent combined window sashes, screws pass through the side walls of the rectangular group corner cavities of the insulation profiles to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, screws pass through the horizontal walls of the high-strength insulation adhesive material and the insulation profile walls to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, the end faces of the insulation profiles of adjacent window sashes are glued together with the end face structural glue, the glued connecting angle codes are installed in the outdoor aluminum alloy window sash profile group corner cavities, the end faces of the outdoor aluminum alloy window sash profiles are glued, screws or extruders combine the adjacent outdoor aluminum alloy window sash profiles with the glued connecting angle codes, and the end face glue of the outdoor aluminum alloy window sash profiles bonds the adjacent outdoor aluminum alloy window sash profiles together; When making doors and windows, the sash frame connecting hinge sash end is installed into the hinge inlay groove of the window sash heat insulation profile, the corner connecting screw passes through the sash frame connecting hinge sash end connecting wall and the lower wall of the rectangular connecting cavity and the inner corner structural glue to fix the sash frame connecting hinge sash end to the glue-coated extended inner corner in the window sash rectangular cavity, the sash frame connecting hinge window frame end is installed on the inner side of the indoor heat insulation window frame, the connecting screw passes through the inner wall of the indoor heat insulation window frame and the longitudinal wall of the high-strength heat insulation adhesive material and the inner wall of the indoor rectangular corner cavity to fix the sash frame connecting hinge window frame end to the glue-coated extended inner corner in the window frame heat insulation profile rectangular cavity; Three stepped embedded sealing strips are arranged on the side adjacent to the thermal insulation window sash and the thermal insulation window frame, the sealing strip is embedded in the aluminum alloy sealing groove of the window frame, and the stepped isobaric sealing strip is embedded in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strip inside the window sash contacts and seals with the end face of the window frame, the two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strip in the middle of the window frame, and the sealing strip embedded in the sealing baffle on the outer side of the aluminum alloy window frame contacts and seals with the end face of the window sash. When the window sash is closed, the sealing strip inside the window sash contacts and seals with the end face of the window frame, the two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strip in the middle of the window frame, and the sealing strip embedded in the sealing baffle on the outer side of the aluminum alloy window frame contacts and seals with the end face of the window sash.

[0008] The advantages are: the screws pass through the horizontal wall of the high-strength thermal insulation adhesive material and the corner cavity wall of the rectangular group of thermal insulation profiles to connect and bond the rectangular cavity of the center support thermal insulation profile and the glue-coated connecting column into a whole, solving the problem of insufficient connection strength between the single arm of the window center support thermal insulation profile and the connecting column, improving the wind pressure resistance strength of doors and windows, and improving the safety performance of doors and windows.

[0009] The connecting angle bracket is made of inner right-angle metal profiles and outer insulation materials. The outer insulation materials are provided with multiple rows of serrated protrusions. The surface of the serrated protrusions is coated with structural adhesive. The structural adhesive and screws bond and connect the adjacent insulation profiles and the connecting angle brackets into a whole. The outer insulation materials are provided with multiple rows of serrated protrusions. The surface of the serrated protrusions is coated with structural adhesive to improve the connection strength and thermal insulation performance of the connecting angle brackets. The advantages are: the connecting angle bracket is made of inner right-angle metal profiles and outer insulation materials. The outer insulation materials block the heat from transferring heat to the inner metal connecting angle brackets, reducing the thermal deformation of the metal connecting angle brackets and improving the connection strength and thermal insulation performance of the connecting angle brackets.

[0010] A rectangular reinforcement frame is arranged in the middle of the aluminum alloy profile on the outer side of the central support chamber to improve the strength of the doors and windows and their ability to resist deformation under wind loads, thereby improving the safety performance of the doors and windows.

[0011] The heat-insulating profile with the inner side of the rectangular corner-forming cavity and the heat-insulating profile with the middle part of the rectangular corner-forming cavity realize double-cavity corner-forming, improve the stability of doors and windows, and prevent deformation of doors and windows.

[0012] The inner surface of the thermal insulation profile is composited with decorative film to improve the interior decoration performance of doors and windows.

[0013] High-strength thermal insulation adhesive materials include polyurethane resin, epoxy resin, hard rubber, nylon, and ABS.

[0014] Thermal insulation profiles include: wood-plastic profiles, wood profiles, plastic profiles, fiberglass profiles, and polyurethane profiles.

[0015] The manufacturing method of the external aluminum high-strength combined thermal insulation door and window is as follows: 1. The window frame, window sash, and window center support are all made of thermal insulation profiles with rectangular corner cavities, high-strength thermal insulation adhesive materials, and outdoor aluminum alloy profiles; 2. The thermal insulation profile and the L-shaped high-strength thermal insulation adhesive material form a three-wall superposition, the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall superposition, and the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile are seamlessly bonded to form a whole; 3. The roller pressing compound machine presses the upper pressure hook of the outdoor aluminum profile into the upper raised pressure groove on the outer side of the window thermal insulation profile, and the upper support plate is supported under the upper connection protrusion. The roller pressing compound machine presses the lower pressure hook of the outdoor aluminum profile into the lower raised pressure groove on the outer side of the middle window thermal insulation profile, and the lower support plate is supported on the lower protrusion. 4. When making window frames, the upper and lower pressing hooks of the aluminum profiles combine the insulation profiles with the outdoor aluminum alloy profiles to form an integral window frame, window sash, and center brace combined insulation profiles; 5. When making window frames, the end faces of the insulation profiles of adjacent combined window frames are coated with glue, the connecting angles are coated with glue, the rectangular group corner cavities of the insulation profiles of adjacent combined window frames are installed with glue-coated connecting angles, the screws pass through the high-strength insulation adhesive material and the side walls of the rectangular group corner cavities of the insulation profiles to connect the insulation profiles of adjacent window frames with the inner glue-coated connecting angles and glue them together, and the end face structural glue bonds the end faces of the insulation profiles of adjacent window frames together; 6. The insulation profile of the center brace of the window is installed in the insulation profile of the window frame, and the screws pass through the insulation profile of the window frame into the high-strength insulation adhesive material of the insulation profile of the center brace of the window or the T-shaped insulation profile. The window center insulation profile is connected with the window frame insulation profile in the high-strength insulation adhesive material; 6. When making window sashes, the end faces of the adjacent combined window sash insulation profiles are coated with glue, the indoor side connection angle code is coated with glue, the middle connection angle code is coated with glue, the inner rectangular group angle cavity of the adjacent combined window sash insulation profiles and the inner rectangular group angle cavity are installed with glue connection angle codes, screws pass through the side walls of the rectangular group angle cavity of the insulation profile to connect and glue the adjacent window sash insulation profiles with the inner connection angle code and the outer connection angle code together, the end face structural glue is used to bond the end faces of the adjacent window sash insulation profiles together, the glue connection angle code is installed in the outdoor aluminum alloy window sash profile group angle cavity, the outdoor aluminum alloy window sash profile end face is coated with glue, screws or extruders are used to connect the adjacent outdoor The side aluminum alloy window sash profiles are combined with the glue-coated connecting angle codes, and the end surface glue of the outdoor aluminum alloy window sash profiles bonds the adjacent outdoor aluminum alloy window sash profiles together; 7. When making doors and windows, the sash frame connection hinge window sash end is installed in the hinge inlay groove, and the indoor window sash corner group connection screws pass through the sash frame connection hinge window sash end connection wall and the lower wall of the rectangular connection cavity and the inner corner group structural glue to fix the sash frame connection hinge window sash end on the window sash, and the sash frame connection hinge window frame end is installed on the inner side of the indoor heat-insulating window frame, and the frame hinge connection screws pass through the sash frame connection hinge window frame end wall and the indoor heat-insulating window frame inner wall and the high-strength heat-insulating adhesive material longitudinal wall and the indoor rectangular corner group inner wall to fix the sash frame connection hinge window frame end on the window frame;8. Three stepped sealing strips are set on the side adjacent to the window frame. The sealing strips are set in the sealing groove of the window frame and the isobaric sealing strips are set in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strips on the inside of the window sash are in contact and seal with the end face of the window frame. The two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the sealing groove in the middle of the window frame. The sealing strips inlaid in the sealing baffle on the outside of the aluminum alloy window frame are in contact and seal with the end face of the window sash. ;

[0016] The manufacturing method of the external aluminum high-strength combined thermal insulation door and window: 1. The window frame, window sash, and window center support are all made of thermal insulation profiles with rectangular corner cavities, high-strength thermal insulation adhesive materials, and outdoor aluminum alloy profiles; 2. The thermal insulation profile and L-shaped high-strength thermal insulation adhesive materials form a three-wall superposition, and the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall superposition, and the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile are seamlessly bonded to form a whole; 3. The roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper raised pressing groove on the outer side of the window thermal insulation profile, and the upper support plate is supported under the upper connecting protrusion. The roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower raised pressing groove on the outer side of the middle window thermal insulation profile, and the lower support plate is supported above the lower protrusion. The upper and lower pressing hooks of the aluminum profile combine the insulation profile with the outdoor aluminum alloy profile to form an integral window frame, window sash, and center brace combined insulation profile; 4. When making the window frame, the end faces of the insulation profiles of adjacent combined window frames are coated with glue, the connecting angles are coated with glue, the rectangular group corner cavities of the insulation profiles of adjacent combined window frames are installed with glue-coated connecting angles, the screws pass through the high-strength insulation adhesive material and the side walls of the rectangular group corner cavities of the insulation profiles to connect the adjacent window frame insulation profiles with the inner glue-coated connecting angles and glue them together, and the end face structural glue bonds the end faces of the insulation profiles of adjacent window frames together; 5. The window center brace insulation profile is installed in the window frame insulation profile, and the screws pass through the window frame insulation profile into the window center brace insulation profile I-shaped high-strength insulation adhesive material or T-shaped high-strength 6. When making window sashes, glue is applied to the end faces of the insulation profiles of adjacent combined window sashes, glue is applied to the indoor connecting angle codes, glue is applied to the middle connecting angle codes, and the glue-applied connecting angle codes are installed in the inner rectangular group corner cavities and the inner rectangular group corner cavities of the insulation profiles of adjacent combined window sashes. Screws pass through the side walls of the rectangular group corner cavities of the insulation profiles to connect and glue the adjacent window sash insulation profiles with the inner connecting angle codes and the outer connecting angle codes. The end face structural glue is used to bond the end faces of the insulation profiles of adjacent window sashes together. The glue-applied connecting angle codes are installed in the outdoor aluminum alloy window sash profile group angle cavities. Glue is applied to the end faces of the outdoor aluminum alloy window sash profiles. Screws or extruders are used to connect the adjacent outdoor aluminum alloy The window sash profile is combined with the glue-coated connecting angle code, and the end surface glue of the outdoor aluminum alloy window sash profile bonds the adjacent outdoor aluminum alloy window sash profiles together; 7. When making doors and windows, the sash frame connection hinge window sash end is installed in the window sash heat insulation profile hinge inlay groove, and the indoor window sash corner assembly connecting screw passes through the sash frame connection hinge window sash end connecting wall and the lower wall of the rectangular connection cavity and the inner corner assembly structural glue to fix the sash frame connection hinge window sash end to the extended inner corner assembly of the window sash, and the sash frame connection hinge window frame end is installed on the outside of the indoor heat insulation window frame, and the frame hinge connection screw passes through the indoor heat insulation window frame inner wall and the high-strength heat insulation adhesive material longitudinal wall and the indoor rectangular corner assembly cavity inner wall to fix the sash frame connection hinge window frame end to the extended window frame inner corner assembly;8. Three stepped sealing strips are set on the side adjacent to the window frame. The sealing strips are set in the sealing groove of the window frame and the isobaric sealing strips are set in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strips on the inside of the window sash are in contact and seal with the end face of the window frame. The two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the sealing groove in the middle of the window frame. The sealing strips inlaid in the sealing baffle on the outside of the aluminum alloy window frame are in contact and seal with the end face of the window sash. ; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is an appearance diagram of a casement door and window having the technical features of the present invention.

[0019] Figure 2 yes Figure 1 AA group angle section structure diagram.

[0020] Figure 3 yes Figure 1 AA section view at the intersection of the door and window side frame and the lower frame.

[0021] Figure 4 yes Figure 1 Another AA section view of the intersection of the side frame and the lower frame of a door or window.

[0022] Figure 5 yes Figure 1 BB cross-sectional structure diagram of the window support.

[0023] Figure 6 yes Figure 1 Cross-section view of the door and window sash and lower frame at CC. DETAILED DESCRIPTION Example

[0024] A casement door and window appearance diagram Figure 1As shown, among them: 1 is a casement fixed combination window, 2 is an upper horizontal frame, 3 is a side frame, 4 is a lower frame, 5 is a sealant at the intersection of the horizontal frame and the side frame, 6 is a middle horizontal frame, 7 is a sealant at the connection between the side frame and the middle horizontal frame, 8 is a neutral frame, 9 is a sealant at the connection between the neutral frame and the lower frame, 10 is a window sash, 11 is a sealant at the intersection of the window sash horizontal frame and the vertical frame, 12 is a casement hinge, 13 is glass, 14 is a window insulation profile side frame, 15 is an inner wall of the window side frame, 16 is an outer wall of the window side frame, 17 is a high-strength insulation adhesive material outside the side frame, 18 It is the window side frame corner assembly cavity, 19 is the window insulation profile lower frame, 20 is the inner wall of the window lower frame, 21 is the outer wall of the window lower frame, 22 is the high-strength insulation adhesive material outside the lower frame, 23 is the window side lower frame corner assembly cavity, 24 is the metal corner assembly, 25 is the inner insulation layer of the metal corner assembly, 26 is the anti-unhooking of the inner insulation layer, 27 is the inner glue, 27 is the outer insulation layer of the metal corner assembly, 28 is the anti-unhooking of the outer insulation layer, 29 is the outer glue, 30 is the inner corner end glue, 31 is the outer corner end glue, 32 are the side frame connecting screws, and 33 are the lower frame connecting screws.

[0025] During assembly, the end faces of the adjacent window insulation profile side frames 14 and the lower frame 19 are coated with glue, the inner surface of the inner insulation layer 25 of the metal corner is coated with inner glue 27, the inner and outer thermal layers 27 of the metal corner are coated with outer glue 29, the inner and outer glue-coated metal corner 24 is inserted into the adjacent side frame insulation profile corner cavity 18 and the window side lower frame corner cavity 23, the side frame connecting screws 32 pass through the side frame high-strength insulation adhesive material 17 and the insulation profile outer side wall 16 to connect and bond the side frame insulation profile 14 to the glue-coated metal corner 24 with inner and outer insulation layers into a whole, the lower frame connecting screws 33 pass through the lower frame high-strength insulation adhesive material 22 and the window lower frame outer side wall 21 to connect and bond the window insulation profile lower frame 19 to the glue-coated metal corner 24 with inner and outer insulation layers into a whole.

[0026] The advantages of this embodiment are: 1. The connecting screws pass through the high-strength thermal insulation adhesive material and the side wall of the thermal insulation profile to connect and bond the thermal insulation profile to the glue-coated corner assembly into a whole, which solves the problem of insufficient strength of the single wall of the thermal insulation profile when the connecting screws pass through the single wall of the thermal insulation profile and connect to the corner assembly, improves the corner connection strength of doors and windows, prevents deformation of door and window frames and sashes, and improves the safety performance and service life of doors and windows. 2. Insulation layers are arranged inside and outside the metal corner assembly to improve the thermal insulation performance of the door and window corner assembly. The insulation layer reduces the tension on the connecting screws caused by the shrinkage of the metal corner assembly due to temperature changes, which causes the loosening and damage of the thermal insulation profile screw connection. 3. The internal and external insulation layers are anti-decoupling to prevent the glue from shrinking and separating from the internal and external insulation layers. Example

[0027] The cross-section of the lower frame of the door and window at AA is as follows Figure 3As shown, 34 is an indoor heat-insulating window frame, 35 is an indoor heat-insulating window frame inner wall, 36 is an indoor heat-insulating window frame upper horizontal wall, 37 is an indoor rectangular corner cavity inner wall, 38 is an outdoor rectangular corner cavity outer wall, 39 is a rectangular corner cavity lower wall, 40 is an upper protrusion, 41 is a lower protrusion, 42 is an indoor corner cavity, 43 is an outdoor corner cavity, 44 is an outdoor window frame aluminum profile, 45 is a window frame aluminum profile upper pressure hook, 46 is an upper support plate, 47 is a window frame aluminum profile lower pressure hook, 48 is a lower support plate, 49 is an L-shaped high-strength 50 is a high-strength thermal insulation adhesive material horizontal wall, 51 is a high-strength thermal insulation adhesive material longitudinal wall, 52 is an indoor metal corner assembly, 53 is an inner corner insulation layer, 54 is an inner corner structural adhesive, 55 is an indoor corner assembly connecting screw, 56 is an outdoor metal corner assembly, 57 is an outer corner insulation layer, 58 is an outdoor corner structural adhesive, 59 is an outdoor corner assembly connecting screw, 60 is a glass specified insulation buckle strip, 61 is a hollow glass, 62 is an inner insulating glass inlaid strip, and 63 is an outer insulating glass inlaid strip.

[0028] Door and window profiles: high-strength thermal insulation adhesive material is injected into the L-shaped cavity, the L-shaped high-strength thermal insulation adhesive material longitudinal wall 51 and the indoor rectangular corner cavity inner wall 35 and the indoor rectangular corner cavity inner wall 37 form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material horizontal wall 50 and the rectangular corner cavity lower wall 39 form a two-wall stack, the L-shaped high-strength thermal insulation adhesive material 49 and the indoor window frame insulation profile 34 are seamlessly bonded to form a whole, the roller-pressing composite machine presses the window frame aluminum profile upper pressure hook 45 into the upper pressure groove of the upper protrusion 40, and the upper support plate 46 is supported under the upper protrusion 40, the roller-pressing composite machine presses the window frame aluminum profile room lower pressure hook 47 into the lower pressure groove of the lower protrusion 41, and the lower support plate 48 is supported above the lower protrusion 41, the window frame aluminum profile upper pressure hook 45 and the lower pressure hook 47 combine the indoor window frame insulation profile 34 with the outdoor window frame aluminum alloy profile 44 into a whole.

[0029] When making fixed doors and windows, the end faces of the adjacent indoor window frame insulation profiles 34 are coated with structural sealant, the inner corner structural adhesive 54 is coated on the outside, and the indoor metal corner assembly 52 with the inner corner insulation layer 53 is installed in the indoor corner assembly cavity 42, and the indoor corner assembly connecting screws 55 pass through the high-strength insulation adhesive material horizontal wall 50 and the lower side wall 39 of the rectangular corner assembly cavity and the inner corner structural adhesive 54 and the inner corner insulation layer 53 to connect the adjacent indoor insulation window frame 34 with the indoor metal corner assembly 52, and the outdoor corner assembly 56 coated with the outer corner structural adhesive 58 is installed in the outdoor corner assembly cavity 43, and the outdoor corner assembly connecting screws 59 pass through the high-strength insulation adhesive material horizontal wall 50 and the lower side wall 39 of the rectangular corner assembly cavity 9 and the inner corner structural adhesive 54 and the inner corner insulation layer 53 connect the adjacent indoor side insulation window frame 34 with the outdoor side metal corner 56, the end surface adhesive of the adjacent indoor side window frame insulation profile 34 bonds the adjacent indoor side window frame insulation profile 34 together at the intersection, the outer side inlay rubber strip 63 of the insulating glass is installed in the sealing strip groove of the outdoor side window frame aluminum profile 44, the insulating glass 61 is installed in the indoor side insulation window frame 34, the rear part of the insulating glass 61 contacts with the outer side inlay rubber strip 63 of the insulating glass, the glass fixing insulation buckle strip 60 is inserted into the buckle strip groove of the indoor side insulation window frame 34, and the inner side inlay rubber strip 62 of the insulating glass is inserted between the glass fixing insulation buckle strip 60 and the insulating glass 61 to fix the insulating glass. Example

[0030] The AA section at the intersection of the lower frame of the door and window is as follows Figure 4 As shown, the cross-section of the door and window lower frame at BB is as follows Figure 3 As shown, wherein: 64 is an indoor heat-insulating window frame, 65 is an indoor heat-insulating window frame inner wall, 66 is an indoor heat-insulating window frame corner cavity, 67 is an indoor rectangular corner cavity upper wall, 68 is an indoor rectangular corner cavity inner wall, 69 is a rectangular corner cavity lower wall, 70 is an outdoor rectangular corner cavity outer wall, 71 is an indoor rectangular corner cavity and an outdoor rectangular corner cavity inner middle wall, 72 is an outdoor heat-insulating window frame corner cavity, 73 is an outdoor heat-insulating profile sealing groove, 74 is an upper protrusion, 75 is an upper protrusion pressing groove, 76 is a lower protrusion, 77 is a lower protrusion pressing groove, 78 is an outdoor window frame aluminum profile, 79 is a window frame aluminum profile upper pressing hook, 80 is the upper support plate, 81 is the lower pressure hook of the window frame aluminum profile, 82 is the lower support plate, 83 is the L-shaped high-strength thermal insulation adhesive material, 84 is the horizontal wall of the high-strength thermal insulation adhesive material, 85 is the longitudinal wall of the high-strength thermal insulation adhesive material, 86 is the indoor metal corner assembly, 87 is the inner corner insulation layer, 88 is the inner structural adhesive, 89 is the inner corner connecting screws, 90 is the outdoor metal corner assembly, 91 is the outer corner insulation layer, 92 is the outer structural adhesive, 93 is the outer corner connecting screws, 94 is the metal pressure plate, 95 is the glass fixing insulation buckle strip, 96 is the insulating glass, 97 is the inner inlaid rubber strip of the insulating glass, and 98 is the outer inlaid rubber strip of the insulating glass.

[0031] Door and window profiles: high-strength thermal insulation adhesive material 83 is injected into the L-shaped cavity, the L-shaped high-strength thermal insulation adhesive material longitudinal wall 85 and the indoor rectangular corner cavity inner wall 65 and the indoor rectangular corner cavity inner wall 68 form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material horizontal wall 84 and the rectangular corner cavity lower wall 69 form a two-wall stack, the L-shaped high-strength thermal insulation adhesive material 83 and the indoor window frame insulation profile 64 are seamlessly bonded to form a whole, the roller pressing compound machine presses the window frame aluminum profile upper pressure hook 79 into the upper protrusion 4 pressure groove 75, the upper support plate 80 is supported under the upper protrusion 74, the roller pressing compound machine presses the window frame aluminum profile room lower pressure hook 81 into the lower protrusion pressure groove 77, the lower support plate 82 is supported above the lower protrusion 76, the window frame aluminum profile upper pressure hook 79 and the lower pressure hook 82 combine the indoor window frame insulation profile 64 and the outdoor window frame aluminum alloy profile 78 into a whole.

[0032] When making fixed doors and windows, the end faces of the adjacent indoor window frame insulation profiles 64 are coated with sealing structural adhesive, the inner structural adhesive 88 is coated on the outside, and the indoor metal corner assembly 86 with the inner corner insulation layer 87 is installed in the indoor corner assembly cavity 66. The indoor corner assembly connecting screws 89 pass through the horizontal wall 84 of the high-strength insulation adhesive material and the lower side wall 69 of the rectangular corner assembly cavity and the inner corner assembly structural adhesive 88 and the inner corner insulation layer 87 to connect the adjacent indoor insulation window frame 64 with the indoor metal corner assembly 86. The outdoor insulation corner assembly 90 coated with the outer corner assembly structural adhesive 92 is installed in the outdoor corner assembly cavity 72. The outdoor corner assembly connecting screws 93 pass through the metal pressing plate 94 and The lower side wall 69 of the rectangular corner cavity, the outer corner structural adhesive 92 and the outer corner insulation layer 91 connect the outdoor side of the adjacent indoor insulation window frame 64 with the outdoor metal corner 90, the outer side inlay strip 98 of the insulating glass is installed in the sealing strip groove 82 of the outdoor window frame aluminum profile, the insulating glass 96 is installed in the insulating glass inlay groove of the indoor insulation window frame 64, the rear part of the insulating glass 96 is in contact with the outer side inlay strip 98 of the insulating glass, the glass fixing insulation buckle strip 95 is inserted into the buckle strip groove of the indoor insulation window frame 64, and the inner side inlay strip 97 of the insulating glass is inserted between the glass fixing insulation buckle strip 95 and the insulating glass 96 to fix the insulating glass 96. Example

[0033] Figure 1 The cross-sectional structure diagram of the window support BB is as follows: Figure 4As shown, where: 99 is the center support of the indoor heat-insulating window, 100 is the inner rectangular heat-insulating cavity, 101 is the middle heat-insulating cavity, 102 is the outer rectangular heat-insulating cavity, 103 is the upper protrusion, 104 is the upper protrusion pressure groove, 105 is the lower protrusion, 106 is the lower protrusion pressure groove, 107 is the T-shaped high-strength heat-insulating adhesive material outer double connection wall, 108 is the T-shaped high-strength heat-insulating adhesive material rectangular connection wall, 109 is the T-shaped high-strength heat-insulating adhesive material single connection wall, 110 is the outer upper screw connection position, 111 is the outer lower screw connection position, and 112 is the inner screw connection position , 113 is the aluminum profile in the center of the outdoor side window, 114 is the upper pressure hook of the window frame aluminum profile, 115 is the upper supporting plate, 116 is the lower pressure hook of the window frame aluminum profile, 117 is the lower supporting plate, 118 is the inlay groove of the window frame aluminum profile sealing strip, 119 is the upper glass fixing insulation buckle strip, 120 is the upper hollow glass, 121 is the inner inlay strip of the upper insulating glass, 122 is the outer inlay strip of the upper insulating glass, 123 is the lower glass fixing insulation buckle strip, 124 is the lower hollow glass, 125 is the inner inlay strip of the lower insulating glass, and 126 is the outer inlay strip of the lower insulating glass.

[0034] Making the center support profile: inject high-temperature molten high-strength thermal insulation adhesive material into the T-shaped cavity of the thermal insulation center support profile, melt the high-temperature molten high-strength thermal insulation adhesive material to melt the surface of the thermal insulation profile on the surface of the T-shaped cavity, combine the high-temperature molten high-strength thermal insulation adhesive material with the thermal insulation profile on the surface of the T-shaped cavity into one, the roller-pressing compound machine presses the upper pressure hook 114 of the window frame aluminum profile into the upper protrusion pressure groove 104, and the upper support plate 115 is supported under the upper protrusion 103, the roller-pressing compound machine presses the lower pressure hook 116 of the window frame aluminum profile into the lower protrusion pressure groove 106, and the lower support plate 117 is supported above the lower protrusion 105, the upper pressure hook 114 and the lower pressure hook 116 of the window frame aluminum profile combine the indoor window frame thermal insulation profile 99 with the outdoor window frame aluminum alloy profile 113 into a whole.

[0035] During use: the composite thermal insulation profile of the window support is installed in the thermal insulation profile of the window frame, and the screws pass through the thermal insulation profile of the window frame and enter the upper outer screw connection position 110, the lower outer screw connection position 111 and the inner screw connection position 112 of the T-shaped high-strength thermal insulation adhesive material of the window support thermal insulation profile to form a triangle connection and fix the window support thermal insulation profile and the window frame thermal insulation profile together.

[0036] The advantages are: 1. The screws pass through the window frame insulation profile and enter the upper screw connection position 110, the lower screw connection position 111 and the inner screw connection position 112 of the T-shaped high-strength insulation adhesive material of the window center insulation profile, forming a triangular connection and fixation. The process is simple, and the center support connection accessories are not required, which increases the production speed and reduces the production cost. 2. The T-shaped high-strength insulation adhesive material improves the strength and deformation resistance of the window center insulation profile. 3. The external cavity of the T-shaped high-strength insulation adhesive material improves the thermal insulation performance of the window center insulation profile. Example

[0037] The CC section structure diagram of the window sash and window frame combination is as follows Figure 3 As shown, 127 is the indoor window sash heat insulation profile, 128 is the indoor window sash heat insulation profile rectangular group corner cavity, 129 is the indoor rectangular group corner cavity outer wall, 130 is the indoor rectangular group corner cavity lower wall, 131 is the inner double connection wall, 132 is the hinge inlay groove, 133 is the window sash sealing wall, 134 is the inner sealing strip, 135 is the inner middle sealing strip, 136 is the outer middle sealing strip, 137 is the outer sealing strip, 138 is the window frame isobaric sealing strip, 139 is the middle rectangular group corner cavity, 140 is the inner wall of the middle rectangular group corner cavity, 141 is the upper horizontal wall of the middle rectangular group corner cavity, 142 is the sash upper protrusion, 143 is the sash upper protrusion pressure groove, 144 145 is the lower protrusion of the window sash, 146 is the aluminum profile of the outdoor window sash, 147 is the upper pressing hook of the aluminum profile of the window sash, 148 is the upper supporting plate, 149 is the lower pressing hook of the aluminum profile of the window sash, 150 is the lower supporting plate, 151 is the angle assembly of the aluminum profile of the window sash, 152 is the structural adhesive of the angle assembly of the aluminum profile of the window sash, 153 is the L-shaped high-strength thermal insulation adhesive material of the window sash, 154 is the horizontal wall of the L-shaped high-strength thermal insulation adhesive material of the window sash, 155 is the inner longitudinal wall of the L-shaped high-strength thermal insulation adhesive material of the window sash, 156 is the extended inner angle assembly of the window sash, 157 is the structural adhesive of the inner angle assembly of the window sash, 158 is the inner angle assembly connecting screw, 159 is the middle angle assembly of the window sash, 160 161 is the middle corner assembly structural glue, 162 is the sash frame connecting the hinge sash end, 163 is the sash frame connecting the hinge window frame end, 164 is the frame hinge connecting screw, 165 is the indoor side heat insulation window frame, 166 is the indoor side heat insulation window frame inner wall, 167 is the inner rectangular corner assembly cavity of the window frame, 168 is the inner wall of the inner rectangular corner assembly cavity of the window frame, 169 is the outer rectangular corner assembly cavity of the window frame, 170 is the extended inner corner assembly of the window frame, 171 is the inner corner assembly structural glue of the window frame, 172 is the inner corner assembly screw of the window frame, 173 is the outer corner assembly of the window frame, 174 is the outer corner assembly structural glue of the window frame, 175 is the outer corner assembly screw of the window frame, 176 is the high-strength heat insulation adhesive material of the window frame, 177 is the horizontal wall of the window frame high-strength thermal insulation adhesive material, 178 is the inner longitudinal wall of the window frame high-strength thermal insulation adhesive material, 179 is the lower horizontal wall of the rectangular corner cavity, 180 is the middle wall of the thermal insulation window frame, 181 is the upper protrusion of the window frame, 182 is the upper protrusion groove of the window frame, 183 is the lower protrusion of the window frame, 184 is the lower protrusion groove of the window frame, 185 is the outdoor side window frame aluminum profile, 186 is the upper pressure hook of the window frame aluminum profile, 187 is the upper supporting plate, 188 is the lower pressure hook of the window frame aluminum profile, 189 is the lower supporting plate, 190 is the window sash thermal insulation buckle strip, 191 is the insulating glass, 192 is the inner side inlaid rubber strip of the insulating glass, and 193 is the outer side inlaid rubber strip of the insulating glass.

[0038] When making the door and window opening sash, the end faces of the adjacent window sashes 127 are coated with glue, and the extended window sash inner corner 156 coated with the inner corner structural glue 157 is installed in the window sash inner corner cavity 128. The indoor side window sash corner connecting screws 158 pass through the lower wall 130 of the rectangular connection cavity and the inner corner structural glue 157 to connect the adjacent indoor side insulation window sash 127 with the extended window sash inner corner 156. The window sash middle corner 159 coated with the window sash middle corner structural glue 160 is installed in the middle rectangular corner cavity 139. The middle corner connecting screws 161 pass through the L-shaped high-strength The horizontal wall 154 of the insulating adhesive material and the upper transverse wall 141 of the rectangular connecting cavity of the middle window sash insulating profile and the middle corner structural adhesive 160 connect and bond the middle of the adjacent insulating window sash 127 with the middle corner 159 of the window sash, the outdoor corner 151 coated with the outer corner structural adhesive 152 of the window sash is installed in the corner cavity of the outdoor window sash aluminum profile 146, the extruder connects and bonds the outer sides of the adjacent insulating window sashes 157 with the outdoor window corner 151, and the end face glue of the window sash profile 127 bonds the adjacent window sash profiles 127 together at the intersection.

[0039] When making the door and window fixing frame, the end surface of the adjacent indoor heat-insulating window frame 165 is coated with glue, and the extended window frame inner corner 170 coated with inner corner structural glue 171 is installed in the indoor corner cavity 167, and the indoor corner connecting screw 172 passes through the high-strength heat-insulating adhesive material horizontal wall 177 and the lower transverse wall 179 of the rectangular corner cavity and the inner corner structural glue 171 to connect and bond the indoor side of the adjacent indoor heat-insulating window frame 165 with the extended window frame inner corner 170. The window frame outer corner 173 coated with the window frame outer corner structural adhesive 174 is installed in the outdoor corner cavity 169, and the outdoor corner connecting screws 175 pass through the high-strength thermal insulation adhesive horizontal wall 177 and the lower side wall 179 of the rectangular corner cavity and the outer corner structural adhesive 174 to connect and bond the outdoor side of the adjacent thermal insulation window frame 165 with the window frame outer corner 173, and the window frame profile 165 end face glue bonds the adjacent window frame profiles 165 together at the intersection.

[0040] When the door and window opening sash is assembled with the door and window opening frame, the sash frame connecting hinge window sash end 162 is installed in the hinge inlay groove 132, and the indoor side window sash corner connecting screw 158 passes through the sash frame connecting hinge window sash end 162 connecting wall and the lower wall 130 of the rectangular connecting cavity and the inner corner structural adhesive 128 to fix the sash frame connecting hinge window sash end 162 on the extended inner corner 156 of the window sash, and the sash frame connecting hinge window frame end 163 is installed on the indoor side of the indoor insulation window frame 165, and the frame hinge connecting screw 164 passes through the indoor insulation window frame inner wall 166 and the inner longitudinal wall 178 of the high-strength insulation adhesive material and the indoor side rectangular corner cavity inner wall 168 to fix the sash frame connecting hinge window frame end 163 on the extended window frame inner corner 170.

[0041] The inner sealing strip 134 is installed in the inner sealing strip inlay groove of the inner sealing baffle 133 of the window sash, the middle inner sealing strip 135 is inlaid in the middle sealing baffle of the window sash, the middle outer sealing strip 136 is inlaid in the middle profile sealing baffle, the outer sealing baffle sealing strip 137 is inlaid in the sealing strip inlay groove of the aluminum alloy outer sealing baffle of the window sash, and the frame step isobaric sealing strip 138 is inlaid in the sealing groove of the window frame. When the indoor side window sash is closed, the inner sealing strip 134 is pressed on the inner end of the window frame 165 The indoor side of the frame and sash is sealed, the middle inner sealing strip 135 is pressed on the lower step end face of the frame step isobaric sealing strip 138, the middle and outer sealing strip 136 is pressed on the upper step end face of the frame step isobaric sealing strip 138, the middle gap between the frame and sash is double elastically compressed and sealed, the sealing strip 137 embedded in the aluminum sealing groove outside the window frame is pressed on the outer end of the outdoor window sash aluminum profile 146 to seal the outside of the frame and sash, and four seals are achieved between the frame and sash to improve the sealing and thermal insulation performance of doors and windows.

[0042] An outer inlaid rubber strip 193 of the insulating glass is installed in the sealing strip groove of the aluminum alloy profile of the outdoor window sash, and the insulating glass 191 is installed in the glass inlay cavity of the indoor heat-insulating window sash 127. The rear of the insulating glass 191 contacts the outer inlaid rubber strip 193 of the insulating glass, and the window sash glass fixing insulation buckle strip 190 is inserted into the buckle strip groove of the indoor heat-insulating window sash 127. The inner inlaid rubber strip 192 of the insulating glass is inserted between the glass fixing insulation buckle strip 190 and the insulating glass 191 to fix the insulating glass 191.

[0043] The advantages of this embodiment are: 1. The connecting screws pass through the high-strength thermal insulation adhesive material and the side wall of the thermal insulation profile to connect and bond the thermal insulation profile to the glue-coated connection group corner into a whole, which solves the problem of insufficient strength of the single wall of the thermal insulation profile when the connecting screws pass through, improves the corner connection strength of doors and windows, prevents the deformation of door and window frames and sashes, and improves the safety performance and service life of doors and windows. 2. The sash frame connection hinge sash end is installed in the hinge inlay groove, and the indoor side sash corner connection screws pass through the sash frame connection hinge sash end connection wall and the lower wall of the rectangular connection cavity and the inner corner structural glue to fix the sash frame connection hinge sash end to the extended inner corner of the sash, solving the problem of insufficient strength of the single wall of the sash end of the window sash thermal insulation profile when the screws pass through, and improves the safety performance of doors and windows. 3. The window frame end of the sash frame connection hinge is installed on the outside of the indoor heat-insulating window frame. The frame hinge connection screw passes through the inner wall of the indoor heat-insulating window frame and the longitudinal wall of the high-strength heat-insulating adhesive material and the inner wall of the indoor rectangular corner cavity to fix the window frame end of the sash frame connection hinge on the extended corner in the window frame, solving the problem of insufficient strength of the single wall of the window frame insulation profile when the screw passes through the window frame, and improving the safety performance of doors and windows. 4. Three stepped embedded sealing strips are arranged on the side adjacent to the window frame of the window sash insulation composite profile, the sealing strip is embedded in the window frame sealing groove, and the isobaric sealing strip is embedded in the middle sealing groove of the window frame. When the window sash is closed, the sealing strip on the inside of the window sash contacts and seals with the end face of the window frame, and the two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the middle sealing groove of the window frame respectively. The sealing strip embedded in the sealing baffle on the outdoor side of the window frame contacts and seals with the end face of the window sash, thereby improving the sealing performance between the heat-insulating door, window frame and sash, and improving the thermal insulation performance of the heat-insulating door and window.

Claims

1. An external aluminum high-strength composite insulation door and window, comprising a window frame, a window sash, a window center bar, window accessories, a seal, and glass, characterized in that: The window frame and the window sash are made of a heat-insulating profile with a rectangular corner cavity, a high-strength heat-insulating adhesive material and an outdoor aluminum alloy profile, wherein the heat-insulating profile and an L-shaped high-strength heat-insulating adhesive material or a U-shaped high-strength heat-insulating adhesive material form a three-wall stack, the L-shaped high-strength heat-insulating adhesive material and or the U-shaped high-strength heat-insulating adhesive material and the heat-insulating profile form a two-wall stack, the L-shaped high-strength heat-insulating adhesive material or the U-shaped high-strength heat-insulating adhesive material and the heat-insulating profile are seamlessly bonded to form a whole, the roller-pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper raised pressing groove on the outer side of the window frame heat-insulating profile, and the upper supporting plate is supported under the upper connecting protrusion, the roller-pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower raised pressing groove on the outer side of the window frame heat-insulating profile, and the lower supporting plate is supported above the lower protrusion, the upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor heat-insulating profile and the outdoor aluminum alloy profile into an integral combined heat-insulating profile; The window center support is made of an insulation profile with a rectangular corner cavity, a high-strength insulation adhesive material and an outdoor aluminum alloy profile, wherein: an I-shaped high-strength insulation adhesive material or a T-shaped high-strength insulation adhesive material is arranged in the middle of the insulation profile, and the I-shaped high-strength insulation adhesive material or the T-shaped high-strength insulation adhesive material is seamlessly bonded to the insulation profile to form a whole, a roller pressing compound machine presses the upper pressing hook of the outdoor aluminum profile into the upper raised pressing groove on the outer side of the window center support insulation profile, and the upper support plate is supported below the upper connecting protrusion, and the roller pressing compound machine presses the lower pressing hook of the outdoor aluminum profile into the lower raised pressing groove on the outer side of the middle window center support insulation profile, and the lower support plate is supported above the lower protrusion, and the upper pressing hook and the lower pressing hook of the aluminum profile combine the indoor insulation profile and the outdoor aluminum alloy profile into an integral combined insulation profile; When making the window frame, glue is applied to the end faces of the heat-insulating profiles of the adjacent combined window frames, glue is applied to the connecting corners, the glue-applied connecting corners are installed in the rectangular group corner cavities of the heat-insulating profiles of the adjacent combined window frames, screws are passed through the high-strength heat-insulating adhesive material and the heat-insulating profiles to connect and glue the heat-insulating profiles of the adjacent window frames to the connecting corners, and the end face structural adhesive is used to glue the end faces of the heat-insulating profiles of the adjacent window frames together, the heat-insulating profiles of the window center braces are installed in the heat-insulating profiles of the window frames, screws are passed through the heat-insulating profiles of the window frames into the I-shaped high-strength heat-insulating adhesive material or the T-shaped high-strength heat-insulating adhesive material of the heat-insulating profiles of the window center braces to connect the heat-insulating profiles of the window center braces with the heat-insulating profiles of the window frames; When making window sashes, glue is applied to the end faces of the insulation profiles of adjacent combined window sashes, glue is applied to the connecting angle codes, the glued connecting angle codes are installed in the rectangular group corner cavities of the insulation profiles of adjacent combined window sashes, screws pass through the side walls of the rectangular group corner cavities of the insulation profiles to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, screws pass through the horizontal walls of the high-strength insulation adhesive material and the insulation profile walls to connect and glue the insulation profiles of adjacent window sashes to the connecting angle codes, the end faces of the insulation profiles of adjacent window sashes are glued together with the end face structural glue, the glued connecting angle codes are installed in the outdoor aluminum alloy window sash profile group corner cavities, the end faces of the outdoor aluminum alloy window sash profiles are glued, screws or extruders combine the adjacent outdoor aluminum alloy window sash profiles with the glued connecting angle codes, and the end face glue of the outdoor aluminum alloy window sash profiles bonds the adjacent outdoor aluminum alloy window sash profiles together; When making doors and windows, the sash frame connecting hinge sash end is installed into the hinge inlay groove of the window sash heat insulation profile, the corner assembly screw passes through the sash frame connecting hinge sash end connecting wall and the lower wall of the rectangular connection cavity and the inner corner assembly structural adhesive to fix the sash frame connecting hinge sash end on the window sash, the sash frame connecting hinge window frame end is installed on the inner side of the indoor heat insulation window frame, and the frame hinge connection screw passes through the sash frame connecting hinge window frame end wall and the indoor heat insulation window frame inner wall and the high-strength heat insulation adhesive material longitudinal wall and the inner side wall of the indoor rectangular corner assembly cavity to fix the sash frame connecting hinge window frame end on the inner corner assembly of the window frame; Three stepped embedded sealing strips are arranged on the adjacent side of the thermal insulation window sash and the thermal insulation window frame, the sealing strip is embedded in the aluminum alloy sealing groove of the window frame, and the stepped isobaric sealing strip is embedded in the middle sealing groove of the window frame. When the window sash is closed, the sealing strip on the inner side of the window sash is in contact and seal with the end face of the window frame, the two stepped sealing strips in the middle part of the window sash are respectively elastically compressed and sealed with the stepped isobaric sealing strips in the middle part of the window frame, and the sealing strip embedded in the sealing baffle on the outer side of the aluminum alloy window frame is in contact and seal with the end face of the window sash.

2. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: When making doors and windows, the sash frame connecting hinge sash end is installed into the hinge inlay groove of the window sash insulation profile, the corner connecting screws pass through the sash frame connecting hinge sash end connecting wall and the lower wall of the rectangular connecting cavity and the inner corner structural glue to fix the sash frame connecting hinge sash end to the glue-coated extended inner corner in the rectangular cavity of the window sash, and the sash frame connecting hinge window frame end is installed on the inner side of the indoor insulation window frame, and the connecting screws pass through the inner wall of the indoor insulation window frame, the longitudinal wall of the high-strength insulation adhesive material and the inner wall of the indoor rectangular corner cavity to fix the sash frame connecting hinge window frame end to the glue-coated extended inner corner in the rectangular cavity of the window frame insulation profile.

3. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: After the I-shaped high-strength thermal insulation adhesive material or the T-shaped high-strength thermal insulation adhesive material is cured, the high-strength thermal insulation adhesive material and the window center insulation profile form a three-wall stack, and the high-strength thermal insulation adhesive material and the window center insulation profile form a two-wall stack. Multiple insulation cavities are distributed in the window center insulation profile, and the high-strength thermal insulation adhesive material and the insulation profile are seamlessly bonded to form a whole.

4. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: The angle bracket is made of inner right-angle metal profile covered with heat-insulating material. The outer heat-insulating material is provided with multiple rows of serrated protrusions. The surface of the serrated protrusions is coated with structural adhesive. The structural adhesive and screws bond and connect the adjacent heat-insulating profiles and the connecting angle brackets into a whole.

5. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: A rectangular reinforcement frame is arranged at the middle of the outer side aluminum alloy profile of the center support chamber.

6. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: Composite decorative film on the inner surface of thermal insulation profiles.

7. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: High-strength thermal insulation adhesive materials include polyurethane resin, epoxy resin, hard rubber, nylon, and ABS.

8. The high-strength aluminum composite thermal insulation door and window as claimed in claim 1, characterized in that: Thermal insulation profiles include: wood plastic profiles, plastic profiles, fiberglass profiles, and polyurethane profiles.

9. Method for making external aluminum high-strength combined thermal insulation doors and windows:

1. The window frame, window sash, and window center brace are all made of thermal insulation profiles with rectangular corner cavities, high-strength thermal insulation adhesive materials, and outdoor aluminum alloy profiles; 2. The thermal insulation profile and L-shaped high-strength thermal insulation adhesive materials form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall stack, and the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile are seamlessly bonded to form a whole; 3. The roller pressing compound machine presses the upper pressure hook of the outdoor aluminum profile into the upper raised pressure groove on the outer side of the window thermal insulation profile, and the upper support plate is supported under the upper connection protrusion. The roller pressing compound machine presses the lower pressure hook of the outdoor aluminum profile into the lower raised pressure groove on the outer side of the middle window thermal insulation profile, and the lower support plate is supported under the lower raised At the top, the upper and lower pressing hooks of the aluminum profile combine the insulation profile with the outdoor aluminum alloy profile to form an integral window frame, window sash, and center brace combined insulation profile; 4. When making the window frame, the end faces of the insulation profiles of adjacent combined window frames are coated with glue, the connecting angles are coated with glue, and the rectangular group corner cavities of the insulation profiles of adjacent combined window frames are installed with glue-coated connecting angles. The screws pass through the high-strength insulation adhesive material and the side walls of the rectangular group corner cavities of the insulation profiles to connect the insulation profiles of adjacent window frames with the inner glue-coated connecting angles and glue them together. The end face structural glue bonds the end faces of the insulation profiles of adjacent window frames together; 5. The insulation profile of the center brace of the window is installed in the insulation profile of the window frame, and the screws pass through the insulation profile of the window frame into the high-strength insulation adhesive material or T-shaped insulation profile of the center brace of the window.

6. When making window sashes, apply glue to the end faces of the insulation profiles of adjacent combined window sashes, apply glue to the indoor connecting angle code, apply glue to the middle connecting angle code, install the glued connecting angle code in the inner rectangular group corner cavity and the inner rectangular group corner cavity of the insulation profiles of adjacent combined window sashes, screws pass through the side walls of the rectangular group corner cavity of the insulation profiles to connect and glue the adjacent window sash insulation profiles with the inner connecting angle code and the outer connecting angle code, and the end face structural glue is used to bond the end faces of the insulation profiles of adjacent window sashes together, and the glued connecting angle code is installed in the outdoor aluminum alloy window sash profile group corner cavity, and the end face of the outdoor aluminum alloy window sash profile is applied with glue, and screws or an extruder are used to connect the adjacent indoor The outer aluminum alloy window sash profile is combined with the glue-coated connecting angle code, and the end surface glue of the outdoor aluminum alloy window sash profile bonds the adjacent outdoor aluminum alloy window sash profiles together; 7. When making doors and windows, the sash frame connection hinge window sash end is installed in the hinge inlay groove, and the indoor window sash corner group connection screw passes through the sash frame connection hinge window sash end connection wall and the lower wall of the rectangular connection cavity and the inner corner group structural glue to fix the sash frame connection hinge window sash end on the window sash, and the sash frame connection hinge window frame end is installed on the inner side of the indoor heat-insulating window frame, and the frame hinge connection screw passes through the sash frame connection hinge window frame end wall and the indoor heat-insulating window frame inner wall and the high-strength heat-insulating adhesive material longitudinal wall and the indoor rectangular corner group inner wall to fix the sash frame connection hinge window frame end on the window frame;8. Three stepped sealing strips are set on the side adjacent to the window frame. The sealing strips are set in the sealing groove of the window frame and the isobaric sealing strips are set in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strips on the inside of the window sash are in contact and seal with the end face of the window frame. The two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the sealing groove in the middle of the window frame. The sealing strips inlaid in the sealing baffle on the outside of the aluminum alloy window frame are in contact and seal with the end face of the window sash. ; 10. Method for making external aluminum high-strength combined thermal insulation doors and windows:

1. The window frame, window sash, and window center brace are all made of thermal insulation profiles with rectangular corner cavities, high-strength thermal insulation adhesive materials, and outdoor aluminum alloy profiles; 2. The thermal insulation profile and L-shaped high-strength thermal insulation adhesive materials form a three-wall stack, the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile form a two-wall stack, and the L-shaped high-strength thermal insulation adhesive material and the thermal insulation profile are seamlessly bonded to form a whole; 3. The roller pressing compound machine presses the upper pressure hook of the outdoor aluminum profile into the upper raised pressure groove on the outer side of the window thermal insulation profile, and the upper support plate is supported under the upper connection protrusion. The roller pressing compound machine presses the lower pressure hook of the outdoor aluminum profile into the lower raised pressure groove on the outer side of the middle window thermal insulation profile, and the lower support plate is supported under the lower raised At the top, the upper and lower pressure hooks of the aluminum profile combine the insulation profile with the outdoor aluminum alloy profile to form an integral window frame, window sash, and center brace combined insulation profile; 4. When making the window frame, the end faces of the insulation profiles of adjacent combined window frames are coated with glue, the connecting angles are coated with glue, and the rectangular group corner cavities of the insulation profiles of adjacent combined window frames are installed with glue-coated connecting angles. The screws pass through the high-strength insulation adhesive material and the side walls of the rectangular group corner cavities of the insulation profiles to connect the insulation profiles of adjacent window frames with the inner glue-coated connecting angles and glue them together. The end face structural glue bonds the end faces of the insulation profiles of adjacent window frames together; 5. The insulation profile of the center brace of the window is installed in the insulation profile of the window frame, and the screws pass through the insulation profile of the window frame into the high-strength insulation adhesive material of the insulation profile of the center brace of the window or the T-shaped high Strength insulation adhesive material is used to connect the window center insulation profile and the window frame insulation profile together; 6. When making window sashes, glue is applied to the end faces of the insulation profiles of adjacent combined window sashes, glue is applied to the indoor connecting angle code, glue is applied to the middle connecting angle code, and the glued connecting angle codes are installed in the inner rectangular group corner cavity and the inner rectangular group corner cavity of the insulation profiles of adjacent combined window sashes. Screws pass through the side walls of the rectangular group corner cavity of the insulation profile to connect and glue the adjacent window sash insulation profiles with the inner connecting angle code and the outer connecting angle code together. The end face structural glue is used to bond the end faces of the insulation profiles of adjacent window sashes together. The glued connecting angle code is installed in the outdoor aluminum alloy window sash profile group angle cavity. Glue is applied to the end face of the outdoor aluminum alloy window sash profile. Screws or extruders are used to connect the adjacent outdoor aluminum alloy The gold window sash profile is combined with the glue-coated connecting corner code, and the end surface glue of the outdoor aluminum alloy window sash profile bonds the adjacent outdoor aluminum alloy window sash profiles together; 7. When making doors and windows, the sash frame connection hinge sash end is installed in the hinge inlay groove of the window sash heat insulation profile, and the indoor window sash corner connection screw passes through the sash frame connection hinge sash end connection wall and the lower wall of the rectangular connection cavity and the inner corner structural glue to fix the sash frame connection hinge sash end to the extended inner corner of the window sash, and the sash frame connection hinge window frame end is installed on the outside of the indoor heat insulation window frame, and the frame hinge connection screw passes through the indoor heat insulation window frame inner wall and the high-strength heat insulation adhesive material longitudinal wall and the inner wall of the indoor rectangular corner cavity to fix the sash frame connection hinge window frame end to the extended window frame inner corner;8. Three stepped sealing strips are set on the side adjacent to the window frame. The sealing strips are set in the sealing groove of the window frame and the isobaric sealing strips are set in the sealing groove in the middle of the window frame. When the window sash is closed, the sealing strips on the inside of the window sash are in contact and seal with the end face of the window frame. The two stepped sealing strips in the middle of the window sash are double elastically compressed and sealed with the stepped isobaric sealing strips in the sealing groove in the middle of the window frame. The sealing strips inlaid in the sealing baffle on the outside of the aluminum alloy window frame are in contact and seal with the end face of the window sash. ;

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