A profile structure with an extra-wide lap joint for an equal-pressure rubber strip of a system door and window

Abstract

The present invention discloses a profile structure with an extra-wide lap of an equal-pressure rubber strip for system doors and windows, which includes a sash profile, a frame profile, a cavity-type extra-wide lap equal-pressure rubber strip, and a widened glass pressing strip. The sash profile includes an inner sash profile and an outer sash profile, which are connected by a cavity heat insulation strip and a sash C-shaped heat insulation strip. The frame profile includes an inner frame profile and an outer frame profile, which are connected by a frame C-shaped heat insulation strip. The sash profile and the frame profile are combined at a standard distance, and the centers of the formed hardware channel area and the extra-wide lap area are arranged in a staggered structure with a 4-14 mm offset according to the profile. The cavity heat insulation strip is closely attached to the cavity-type extra-wide lap equal-pressure rubber strip to form an extra-thick heat insulation medium, and an extra-wide lap amount of 5-15 mm is formed according to the profile. The structure of the present invention is reasonable, effectively solves the problem of small lap amount between the equal-pressure rubber strip and the heat insulation strip, enhances the blockage of dust and rainwater, thickens the heat insulation medium, and significantly improves the watertightness, airtightness, and heat insulation performance indicators of the doors and windows.

Description

Technical Field

[0001] The invention relates to the field of processing and manufacturing of aluminum alloy thermal insulation doors and windows, and in particular to profiles of inward-opening and outward-opening doors and windows, and in particular to a profile structure of ultra-wide overlapped pressure glue strips of system doors and windows. Background Art

[0002] The casement sashes of aluminum alloy thermal insulation doors and windows usually achieve structural sealing by overlapping the isobaric strips on the frame and the thermal insulation strips on the sashes, and play a role in waterproofing, dustproofing, sound insulation, and heat insulation. However, the structural design of traditional aluminum alloy thermal insulation doors and windows is unreasonable, the overlapping width of the isobaric strips and the thermal insulation strips is small and the overlapping effect is not good, which directly affects the performance indicators of water tightness, air tightness, and thermal insulation of the overall doors and windows.

[0003] First, due to the space limitation of the frame profile and the sash profile when they rotate relative to each other, in order to prevent the insulation strip on the sash from hitting the lock block on the frame and the isobaric strip on the frame from hitting the outside of the sash, the theoretical overlap width of the isobaric strip and the insulation strip is very small in the direction parallel to the plane of the door and window. In addition, due to the inevitable errors in the production, transportation, and installation process, the actual overlap between the isobaric strip and the insulation strip will be even smaller, or even impossible to overlap. At the same time, due to the limitation of the profile structure, no matter how the cross-sectional shape of the isobaric strip and the insulation strip is changed, the effective overlap width cannot be increased, resulting in poor water tightness, air tightness, and thermal insulation indicators of doors and windows.

[0004] Second, after the traditional fan profiles and frame profiles are combined, the European standard groove hardware channel area and the overlapping areas of the isobaric strips and thermal insulation strips are basically arranged center-to-center in the direction parallel to the plane of the doors and windows, visually appearing as a straight line, forming a linear channel. Especially when the overlapping of the isobaric strips and the thermal insulation strips is not tight enough, wind pressure, rain, heat, and dust can all pass through the channel without obstruction, further reducing the water tightness, air tightness, and thermal insulation indicators of the doors and windows.

[0005] Third, the overlaps of the traditional profile pressure-sensitive adhesive strips and the insulation strips are all single-layer structures, and the thickness of the insulation medium used to isolate the heat conduction between indoor and outdoor is very small, which directly affects the overall insulation effect of doors and windows. Summary of the invention

[0006] The purpose of the present invention is to provide a profile structure with ultra-wide overlap of pressure-bonded strips for system doors and windows, which can solve the above-mentioned problems.

[0007] To achieve the above object, the present invention provides the following technical solution: A profile structure for an isobaric rubber strip with ultra-wide lap joint in a system door and window, comprising a sash profile, a frame profile, a cavity-type ultra-wide lap joint isobaric rubber strip, and a widened glass pressing strip. The sash profile includes an indoor sash profile and an outdoor sash profile, which are connected by a cavity heat insulation strip and a sash C-shaped heat insulation strip. The frame profile includes an indoor frame profile and an outdoor frame profile, which are connected by a frame C-shaped heat insulation strip. The sash profile and the frame profile are combined at a standard distance, and the centers of the formed hardware channel area and the ultra-wide lap joint area are arranged in a staggered structure with a 4-14 mm offset according to the profile. The cavity heat insulation strip is closely attached to the cavity-type ultra-wide lap joint isobaric rubber strip to form an ultra-thick heat insulation medium, and an ultra-wide lap joint amount of 5-15 mm is formed according to the profile.

[0008] In the above-mentioned profile structure for an isobaric rubber strip with ultra-wide lap joint in a system door and window, the indoor sash profile and the outdoor sash profile are of a hollow structure, and heat insulation strip slots are provided on the surface. The cavity heat insulation strip and the sash C-shaped heat insulation strip are installed on the heat insulation strip slots; the indoor frame profile and the outdoor frame profile are of a hollow structure, and heat insulation strip slots and isobaric rubber strip bays are provided on the surface. The frame C-shaped heat insulation strip is installed on the heat insulation strip slots, and the cavity-type ultra-wide lap joint isobaric rubber strip is installed on the isobaric rubber strip bays.

[0009] In the above-mentioned profile structure for an isobaric rubber strip with ultra-wide lap joint in a system door and window, the indoor sash profile is provided with a sash European standard groove and a pressing wire groove, the indoor frame profile is provided with a frame European standard groove, the outermost end of the outdoor sash profile near the insulating glass is the wide edge of the outdoor side of the sash, and the outermost end of the outdoor frame profile near the sash profile is the wide edge of the outdoor side of the frame.

[0010] In the above-mentioned profile structure for an isobaric rubber strip with ultra-wide lap joint in a system door and window, the surface where the heat insulation strip slot of the indoor frame profile is located is shifted forward to the outdoor side compared with the surface where the heat insulation strip slot of the indoor sash profile is located, the surface where the heat insulation strip slot of the outdoor frame profile is located is shifted forward to the outdoor side compared with the surface where the heat insulation strip slot of the outdoor sash profile is located, the near-sash surface of the outdoor frame profile is shifted forward to the sash side compared with the notch surface of the frame European standard groove of the indoor frame profile, and the near-frame surface of the outdoor sash profile is indented to the sash side compared with the bottom surface of the sash European standard groove of the indoor sash profile.

[0011] In the above-mentioned profile structure for an isobaric rubber strip with ultra-wide lap joint in a system door and window, the cavity-type ultra-wide lap joint isobaric rubber strip is provided with a heat insulation cavity, a compression deformation cavity, and an outer rubber strip slot. The compression deformation cavity can be oval, semi-circular, or polygonal, and the outer contour of the compression deformation cavity near the cavity heat insulation strip is an isobaric rubber strip fitting surface.

[0012] The above-mentioned profile structure of a system door and window with an extra-wide lap of an isobaric rubber strip, wherein the cavity heat insulation strip is a heat insulation strip with a heat insulation strip cavity protruding towards the frame profile side, the heat insulation strip cavity can be a triangular cavity or an arc-edge triangular cavity, the outer contour of the heat insulation strip cavity includes a heat insulation strip bottom surface, a heat insulation strip support surface and a heat insulation strip fitting surface, and the heat insulation strip fitting surface is a plane or an arc surface.

[0013] The above-mentioned profile structure of a system door and window with an extra-wide lap of an isobaric rubber strip, wherein the hardware channel area is the area from the groove opening of the fan Eurogroove to the groove opening of the frame Eurogroove and the area therebetween, and the extra-wide lap area is the area from the isobaric rubber strip bayonet to the bottom surface of the heat insulation strip and the area therebetween. According to the profile size, the centers of the hardware channel area and the extra-wide lap area are arranged in a staggered structure with a displacement of 4-14 mm in the direction parallel to the plane of the door and window.

[0014] The above-mentioned profile structure of a system door and window with an extra-wide lap of an isobaric rubber strip, wherein the extra-thick heat insulation medium is located in the extra-wide lap area and forms a heat insulation medium in the direction perpendicular to the plane of the door and window, including a heat insulation strip cavity, a heat insulation strip support surface, a heat insulation strip fitting surface, a compression cavity, an isobaric rubber strip fitting surface and the outer contour of the compression cavity near the outdoor side.

[0015] The above-mentioned profile structure of a system door and window with an extra-wide lap of an isobaric rubber strip, wherein the heat insulation strip fitting surface is closely attached to the isobaric rubber strip fitting surface, and an extra-wide lap amount of 5-15 mm is formed in the direction parallel to the plane of the door and window according to the profile size.

[0016] The above-mentioned profile structure of a system door and window with an extra-wide lap of an isobaric rubber strip, wherein the widened glass pressing strip is a hollow structure, the surface near the insulating glass in the direction perpendicular to the door and window is the pressing strip vertical surface, the widened glass pressing strip is installed on the inner profile of the fan through the pressing strip groove, the pressing strip vertical surface is aligned with the edge of the wide side of the outdoor side of the fan in the direction perpendicular to the door and window, the widened glass pressing strip is installed on the inner profile of the frame through the frame Eurogroove, and the pressing strip vertical surface is aligned with the edge of the wide side of the outdoor side of the frame in the direction perpendicular to the plane of the door and window.

[0017] The beneficial effects of the present invention are as follows: through the systematic reshaping of the profile structure, the layout of the profile structure is made more reasonable, the cooperation of each part of the profile is more coordinated, and the functions of each part are fully exerted. The cavity type extra-wide lap isobaric rubber strip and the shape design of the cavity heat insulation strip are scientific, and a truly fitting extra-wide lap can be realized. The staggered arrangement of the hardware channel area and the extra-wide lap area can significantly block the passage of dust and rainwater. The thickened heat insulation medium can effectively block the heat conduction between indoors and outdoors. The widened glass pressing strip can enhance the fixing firmness of the glass. The above effects work together to significantly improve the watertightness, airtightness and heat insulation performance indicators of the doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the fan-shaped profile of the present invention;

[0021] Figure 3 is a schematic diagram of the frame profile of the present invention;

[0022] Figure 4 is a schematic diagram of the cavity-type ultra-wide lap joint equal-pressure rubber strip of the present invention;

[0023] Figure 5 is a schematic diagram of the cavity heat insulation strip of the present invention;

[0024] Figure 6 is a schematic diagram of the connection between the widened glass pressing strip and the fan-shaped profile of the present invention;

[0025] Figure 7 is a schematic diagram of the connection between the widened glass pressing strip and the frame profile of the present invention.

[0026] Reference numerals in the figure: 1. Fan-shaped profile; 11. Inner fan profile; 111. European standard groove of the fan; 112. Pressing wire groove; 12. Cavity heat insulation strip; 121. Heat insulation strip cavity; 122. Bottom surface of the heat insulation strip; 123. Support surface of the heat insulation strip; 124. Fitting surface of the heat insulation strip; 13. C-shaped heat insulation strip of the fan; 14. Outer fan profile; 141. Wide edge of the outer side of the fan; 2. Frame profile; 21. Inner frame profile; 211. European standard groove of the frame; 22. C-shaped heat insulation strip of the frame; 23. Outer frame profile; 231. Wide edge of the outer side of the frame; 3. Cavity-type ultra-wide lap joint equal-pressure rubber strip; 31. Heat insulation cavity; 32. Pressure change cavity; 33. Fitting surface of the equal-pressure rubber strip; 34. Outer rubber strip card slot; 4. Widened glass pressing strip; 41. Vertical surface of the pressing strip; 5. Heat insulation strip card slot; 6. Equal-pressure rubber strip bayonet; 7. Ultra-thick heat insulation medium; 8. Ultra-wide lap joint amount of 5 - 15 mm; 9. Insulating glass; 101. Hardware channel area; 102. Ultra-wide lap joint area. Detailed embodiments

[0027] The present invention will be further described below in conjunction with specific embodiments. Among them, the attached drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to this patent. In order to better illustrate the specific embodiments of the present invention, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0028]

Embodiment 1

[0029] As Figure 1 shown, a profile structure with an extra-wide lap of an isobaric seal strip for system doors and windows includes a sash profile 1, a frame profile 2, a cavity-type extra-wide lap isobaric seal strip 3, and a widened glass pressing strip 4. The sash profile 1 includes an inner sash profile 11 and an outer sash profile 14, which are connected by a cavity heat insulation strip 12 and a sash C-shaped heat insulation strip 13. The frame profile 2 includes an inner frame profile 21 and an outer frame profile 23, which are connected by a frame C-shaped heat insulation strip 22. The inner sash profile 11 and the outer sash profile 14 are of a hollow structure, and there are heat insulation strip slots 5 on the surface. The cavity heat insulation strip 12 and the sash C-shaped heat insulation strip 13 are installed on the heat insulation strip slots 5. The inner frame profile 21 and the outer frame profile 23 are of a hollow structure, and there are heat insulation strip slots 5 and isobaric seal strip bayonets 6 on the surface. The frame C-shaped heat insulation strip 22 is installed on the heat insulation strip slots 5, and the cavity-type extra-wide lap isobaric seal strip 3 is installed on the isobaric seal strip bayonets 6. There are a sash European standard groove 111 and a wire pressing groove 112 on the inner sash profile 11, and a frame European standard groove 211 on the inner frame profile 21. The outermost end of the outer sash profile 14 near the insulating glass 9 is the outer sash wide side edge 141, and the outermost end of the outer frame profile 23 near the sash profile is the outer frame wide side edge 231.

[0030] As Figure 2 、 Figure 3 shown, the surface of the heat insulation strip slot 5 of the inner frame profile 21 is shifted forward to the outdoor side compared with the surface of the heat insulation strip slot 5 of the inner sash profile 11, and the surface of the heat insulation strip slot 5 of the outer frame profile 23 is shifted forward to the outdoor side compared with the surface of the heat insulation strip slot 5 of the outer sash profile 14. This makes the installation position of the cavity-type extra-wide lap isobaric seal strip 3 shift forward to the outdoor side accordingly, making the relative position between the cavity-type extra-wide lap isobaric seal strip 3 and the cavity heat insulation strip 12 more reasonable and easier to achieve close fitting.

[0031] The near - fan surface of the frame outdoor profile 23 is shifted forward towards the fan side compared to the plane where the groove opening of the frame European standard groove 211 of the frame indoor profile 21 is located. At the same time, the frame C - type heat insulation strip 22 on the near - fan side is shifted forward towards the fan side accordingly. In this way, the installation position of the cavity - type ultra - wide lap equal - pressure rubber strip 3 is also shifted forward towards the fan side. The higher the rubber product is, the more unstable it is and the easier it is to deform. After the cavity - type ultra - wide lap equal - pressure rubber strip 3 is shifted forward towards the fan side, the total height of the rubber strip can be effectively reduced, making the positioning of the equal - pressure rubber strip and the heat insulation strip more accurate and stable when they are in contact.

[0032] The near - frame surface of the fan outdoor profile 14 is indented towards the fan side compared to the plane where the bottom of the fan European standard groove 111 of the fan indoor profile 11 is located. This can effectively increase the width of the overlapping surface between the cavity heat insulation strip 12 and the cavity - type ultra - wide lap equal - pressure rubber strip 3.

[0033] Through the forward movement and indentation of the fan profile 1 and the frame profile 2, sufficient space is reserved for the cavity - type ultra - wide lap equal - pressure rubber strip 3 and the cavity heat insulation strip 12 to cooperate with each other, achieving a tight fit, forming an ultra - wide lap amount 8 of 5 - 15 mm, and improving the three performance indicators of the overall water tightness, air tightness, and heat insulation of the doors and windows.

[0034] After the fan profile 1 and the frame profile 2 are combined at a standard distance, a hardware channel area 101 and an ultra - wide lap area 102 are formed. The hardware channel area 101 is the area from the groove opening of the fan European standard groove 111 to the groove opening of the frame European standard groove 211 and the area between them. The ultra - wide lap area 102 is the area from the equal - pressure rubber strip bayonet 6 to the bottom surface 122 of the heat insulation strip and the area between them. According to the profile size, the centers of the hardware channel area 101 and the ultra - wide lap area 102 are arranged in a staggered structure with a displacement of 4 - 14 mm in the direction parallel to the plane of the doors and windows. This changes the traditional linear arrangement structure of the hardware channel area and the lap area of the profile, where the centers are almost centered on each other, and has a blocking effect on rainwater, heat, and dust, further improving the overall water tightness, air tightness, and heat insulation of the doors and windows.

[0035]

Embodiment 2

[0036] As Figure 4 shown, the cavity - type ultra - wide lap equal - pressure rubber strip 3 is provided with a heat insulation cavity 31, a compression - deformation cavity 32, and an outer - mouth rubber strip card slot 34. The compression - deformation cavity 32 can be oval, semi - circular, or polygonal. The outer contour of the compression - deformation cavity 32 on the side near the cavity heat insulation strip 12 is an equal - pressure rubber strip fitting surface 33. The heat insulation cavity 31 can reduce the heat conduction efficiency. The equal - pressure rubber strip fitting surface 33 has a large area, enabling an ultra - wide lap with the cavity heat insulation strip 12. And the existence of the cavity can reduce the weight per meter of the equal - pressure rubber strip, save materials, and the mechanical properties are more reasonable.

[0037] As Figure 5As shown, the cavity heat insulation strip 12 is a heat insulation strip with a heat insulation strip cavity 121 protruding towards one side of the frame profile. The heat insulation strip cavity 121 can be a triangular cavity or an arc-edge triangular cavity. The outer contour of the heat insulation strip cavity 121 includes a heat insulation strip bottom surface 122, a heat insulation strip support surface 123, and a heat insulation strip fitting surface 124. The heat insulation strip fitting surface 124 is a plane or an arc surface. When the heat insulation strip fitting surface 124 is an inclined surface, it can make the contact between the isobaric rubber strip fitting surface 33 and it more stable and the force direction more reasonable when opening and closing the door or window. At the same time, the "triangular" cavity can increase the thickness of the heat insulation medium and improve the heat insulation performance.

[0038] The heat insulation strip cavity (121), the heat insulation strip support surface (123), the heat insulation strip fitting surface (124), the compression deformation cavity (32), the isobaric rubber strip fitting surface (33), and the outer contour of the compression deformation cavity near the outdoor side together constitute the ultra-thick heat insulation medium 7 located in the ultra-wide overlapping area 102. The multi-layered and superposed ultra-thick heat insulation medium 7 formed in this way is equivalent to at least "two walls and two cavities" more than the traditional structure, greatly increasing the "thickness" of the medium for separating indoor and outdoor heat and cold conduction, and improving the overall heat insulation effect of the doors and windows.

[0039]

Embodiment 3

[0040] As Figure 6 , Figure 7 shown, the widened glass pressing strip 4 is a hollow structure. The surface perpendicular to the side of the near insulating glass 9 of the door or window is the pressing strip vertical surface 41. The widened glass pressing strip 4 is installed on the sash indoor profile 11 through the pressing strip groove 112. The pressing strip vertical surface 41 is aligned with the sash outdoor wide side edge 141 in the direction perpendicular to the door or window. The widened glass pressing strip 4 is installed on the frame indoor profile 21 through the frame European standard groove 211. The pressing strip vertical surface 41 is aligned with the frame outdoor wide side edge 231 in the direction perpendicular to the door or window plane. The widened glass pressing strip 4 can effectively enhance the firmness of the glass fixation. At the same time, it ensures the alignment of the profiles for fixing the glass on the indoor side and the outdoor side, which is very beautiful visually.

[0041] Although the specific embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these specific embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A profile structure with an extra-wide lap joint of an isobaric rubber strip for system doors and windows, comprising a sash profile (1), a frame profile (2), a cavity-type extra-wide lap joint isobaric rubber strip (3) and a widened glass pressing strip (4), characterized in that: The fan profile (1) includes an inner fan profile (11) and an outer fan profile (14), which are connected by a cavity heat insulation strip (12) and a fan C-shaped heat insulation strip (13). The frame profile (2) includes an inner frame profile (21) and an outer frame profile (23), which are connected by a frame C-shaped heat insulation strip (22). The fan profile (1) and the frame profile (2) are combined at a standard distance, and the centers of the formed hardware channel area (101) and the ultra-wide overlap area (102) are arranged in a staggered structure with a 4-14 mm offset according to the profile. The cavity heat insulation strip (12) is closely attached to the cavity-type ultra-wide overlap equal pressure rubber strip (3) to form an ultra-thick heat insulation medium (7), and an ultra-wide overlap amount (8) of 5-15 mm is formed according to the profile. The inner fan profile (11) and the outer fan profile (14) are of a hollow structure, and heat insulation strip slots (5) are provided on the surface. The cavity heat insulation strip (12) and the fan C-shaped heat insulation strip (13) are installed on the heat insulation strip slots (5). The inner frame profile (21) and the outer frame profile (23) are of a hollow structure, and heat insulation strip slots (5) and equal pressure rubber strip bayonets (6) are provided on the surface. The frame C-shaped heat insulation strip (22) is installed on the heat insulation strip slots (5), and the cavity-type ultra-wide overlap equal pressure rubber strip (3) is installed on the equal pressure rubber strip bayonets (6). The inner fan profile (11) is provided with a fan European standard slot (111) and a wire pressing groove (112). The inner frame profile (21) is provided with a frame European standard slot (211). The outermost end of the outer fan profile (14) near the insulating glass (9) is the outer wide edge of the fan (141). The outermost end of the outer frame profile (23) near the fan profile is the outer wide edge of the frame (231). The surface where the heat insulation strip slot (5) of the inner frame profile (21) is located moves forward to the outdoor side compared with the surface where the heat insulation strip slot (5) of the inner fan profile (11) is located. The surface where the heat insulation strip slot (5) of the outer frame profile (23) is located moves forward to the outdoor side compared with the surface where the heat insulation strip slot (5) of the outer fan profile (14) is located. The near-fan surface of the outer frame profile (23) moves forward to the fan side compared with the surface where the slot opening of the frame European standard slot (211) of the inner frame profile (21) is located. The near-frame surface of the outer fan profile (14) retracts to the fan side compared with the surface where the bottom of the fan European standard slot (111) of the inner fan profile (11) is located.

2. The profile structure of an isobaric rubber strip with ultra-wide lap joint for system doors and windows according to claim 1, characterized in that: The cavity-type ultra-wide overlap equal pressure rubber strip (3) is provided with a heat insulation cavity (31), a pressure change cavity (32) and an outer rubber strip slot (34). The pressure change cavity (32) is elliptical, semi-circular or polygonal. The outer contour of the pressure change cavity (32) near the cavity heat insulation strip (12) is an equal pressure rubber strip fitting surface (33).

3. The profile structure of the equal-pressure rubber strip with ultra-wide overlap for system doors and windows according to claim 2, characterized in that: The cavity heat insulation strip (12) is a heat insulation strip protruding towards the frame profile with a heat insulation strip cavity (121). The heat insulation strip cavity (121) is a triangular cavity or an arc-edge triangular cavity. The outer contour of the heat insulation strip cavity (121) includes a heat insulation strip bottom surface (122), a heat insulation strip support surface (123) and a heat insulation strip fitting surface (124). The heat insulation strip fitting surface (124) is a plane or an arc surface.

4. The profile structure of an isobaric rubber strip with ultra-wide overlap for system doors and windows according to claim 3, characterized in that: The hardware channel area (101) is the area from the notch of the sash Eurogroove (111) to the notch of the frame Eurogroove (211) and the area therebetween. The extra-wide overlapping area (102) is the area from the pressure equalizing rubber strip bayonet (6) to the bottom surface of the heat insulation strip (122) and the area therebetween. According to the profile size, the centers of the hardware channel area (101) and the extra-wide overlapping area (102) are arranged in a staggered structure with a displacement of 4 - 14 mm in the direction parallel to the plane of the door and window.

5. The profile structure of an isobaric rubber strip with ultra-wide overlap for system doors and windows according to claim 3, characterized in that: The extra-thick heat insulation medium (7) is located in the extra-wide overlapping area (102) and forms a heat insulation medium in the direction perpendicular to the plane of the door and window, including a heat insulation strip cavity (121), a heat insulation strip support surface (123), a heat insulation strip fitting surface (124), a compression cavity (32), an equalizing rubber strip fitting surface (33), and the outer contour of the compression cavity near the outdoor side.

6. The profile structure of an isobaric rubber strip with ultra-wide overlap for system doors and windows according to claim 3, characterized in that: The heat insulation strip fitting surface (124) is closely attached to the equalizing rubber strip fitting surface (33), and an extra-wide overlapping amount (8) of 5 - 15 mm is formed in the direction parallel to the plane of the door and window according to the profile size.

7. The profile structure of an isobaric rubber strip with ultra-wide overlap for system doors and windows according to claim 1, characterized in that: The widened glass pressing strip (4) is of a hollow structure. The surface on the side close to the insulating glass (9) perpendicular to the door and window is a pressing strip vertical surface (41). The widened glass pressing strip (4) is installed on the sash indoor profile (11) through the pressing strip groove (112), and the pressing strip vertical surface (41) is aligned with the wide edge of the sash outdoor side (141) in the direction perpendicular to the door and window.

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