CN216921836U - Door and window with high heat insulation performance and high wind pressure resistance performance - Google Patents

Abstract

The application relates to a door and window of high thermal insulation performance and high anti-wind pressure performance, a serial communication port includes: the door and window section bar is in a frame shape; the two sides of the interior of the door and window section bar corresponding to the thickness direction are provided with heat preservation cavities; the door and window section bar is inside to correspond the position formation reinforcing chamber between the two heat preservation chambeies, two mutually isolated between heat preservation chamber and the reinforcing chamber. This application has the effect that improves the intensity and the heat insulating ability of push-and-pull door.

Description

Door and window with high heat insulation performance and high wind pressure resistance performance

Technical Field

The application relates to the field of doors and windows, in particular to a door and window with high heat insulation performance and high wind pressure resistance performance.

Background

The door and window is a common structure of a household building, refers to a part which can open or close the household building, and can be used as an outdoor door and a door and window as an indoor door and window. Along with the development of technology and the diversification of decoration means, the push-and-pull door and window expands from traditional wooden board to plastic section bar, aluminum alloy section bar, and constantly expand, more popular the plastic push-and-pull door and window still more in the market today.

At present, the frames of domestic and European plastic sliding doors and windows are mostly made by adopting a plastic hot-melting welding forming process, and then the frames are filled with inner liners such as glass to form the sliding doors and windows. Some manufacturers also manufacture the sliding door and window frames by adopting a non-welding forming process, but the structural straightness of the door and window frames is a key point of performance, the strength and the heat preservation performance are relatively poor no matter the sliding door and window frames are manufactured by adopting the non-welding forming process or the plastic door and window frames manufactured by adopting the welding forming process, and the requirements of the sliding door and window frames as outdoor doors and windows in high-cold and strong-wind areas are difficult to meet.

Disclosure of Invention

In order to overcome above-mentioned technical problem, improve door and window frame's intensity and heat insulating ability, this application provides a high thermal insulation performance and high wind pressure resistance's door and window.

The application provides a pair of door and window of high thermal insulation performance and high anti-wind pressure performance adopts following technical scheme:

a door and window with high heat preservation performance and high wind pressure resistance is characterized by comprising

The door and window section bar is in a frame shape;

the two sides of the interior of the door and window section bar corresponding to the thickness direction of the door and window section bar are respectively provided with a heat preservation cavity;

the door and window section bar is inside to correspond the position between two heat preservation chambeies and form reinforcing chamber, two mutually isolated between heat preservation chamber and the reinforcing chamber.

Through adopting above-mentioned technical scheme, the door and window panel can form door and window in the door and window section bar intussuseption, and because two heat preservation chambeies in the door and window section bar that sets up, and set up the reinforcing chamber between two heat preservation chambeies, heat preservation chamber and reinforcing chamber are isolated each other, make the inside structure setting that two heat preservation chambeies of forming of door and window section bar press from both sides a reinforcing chamber, and then the conduction that can effectual reduction temperature on the one hand, on the other hand, can show the intensity that increases the door and window frame again, thereby great improvement door and window's heat preservation and intensity performance.

Optionally, the reinforcing cavity is filled with a reinforcing profile.

Through adopting above-mentioned technical scheme, through the stereoplasm skeleton of filling in the reinforcing intracavity, the intensity in improvement reinforcing chamber that can step forward, and then improve the intensity of whole door and window frame.

Optionally, a panel groove is formed in the peripheral surface of the inner edge of the door and window profile and used for embedding a panel;

the opposite side walls in the panel groove are provided with sealing elastic parts which can abut against the panel.

Through adopting above-mentioned technical scheme, through the panel groove that sets up, can be used for panels such as connection glass to form door and window, through the elastic sealing element who sets up, can improve panels such as glass and the leakproofness of door and window frame attach, and then improve door and window heat insulating ability.

Optionally, a second heat preservation cavity is formed inside the door and window profile corresponding to the position between the reinforcing cavity and the panel groove.

Through adopting above-mentioned technical scheme, and the heat insulating ability of reinforcing door and window section bar that the second heat preservation chamber that sets up in the door and window frame section bar can be further reduces and is transmitted to the door and window section bar in by the temperature on the panel, improves the heat insulating ability of door and window section bar.

Optionally, a vertical side of the door and window profile is provided with a vertical side sash sealing cover; the edge vertical fan sealing cover is connected with a sealing element.

Through adopting above-mentioned technical scheme, through the sealing element who sets up the vertical fan closing cap in limit and connect, pack the panel in with door and window section bar back, arrange the door and window section bar in the door and window frame in back, slide along with door and window in the door and window frame body to one side butt when the door and window frame, sealing element can realize the leakproofness of door and window section bar and the vertical side of door and window frame, and then improves door and window heat insulating ability.

Optionally, a middle vertical sash sealing cover is arranged on one vertical side of the door and window profile, which is far away from the side vertical sash sealing cover; well vertical fan closing cap is including being located the center of door and window section bar thickness direction one side, the center perpendicular to the center orientation one side of limit vertical fan closing cap forms the face that blocks.

Through adopting above-mentioned technical scheme, when arranging door and window frame in with a plurality of doors and windows, make the center of door and window press close to the setting each other, then when tending to keep away from two doors and windows of direction each other and sliding, the center of adjacent door and window blocks the face and can butt each other to the activity limit of two adjacent doors and windows is realized that the two relative position is injectd.

Optionally, the blocking surface is provided with a sealing elastic strip.

By adopting the technical scheme: when adopting door and window to arrange in the door and window frame and use when forming the push-and-pull door and window, pressing close to the setting each other of the center of push-and-pull door and window, two push-and-pull doors and windows that slide relatively, the sealed elasticity strip that each push-and-pull door and window blockked the face can butt in the face that blocks of another door and window for there is good sealed effect between two doors and windows, reduces the air convection and improves the heat insulating ability of push-and-pull door and window.

Optionally, a sealing element is arranged on one side, away from the door and window profile, of the middle frame.

By adopting the technical scheme, when the adjacent doors and windows slide to the limit positions in the door and window frame relatively, the sealing element of any one of the vertical sash sealing covers can abut against the door and window section bar of another door and window, so that the sealing property between the two doors and windows is ensured.

Optionally, the edge vertical leaf sealing cover and the middle vertical leaf sealing cover can be detachably connected to the door and window profile.

Through adopting above-mentioned technical scheme, through the limit of setting up erect the fan closing cap with well perpendicular fan closing cap cocoa dismantle connect in door and window section bar, can be convenient for the limit erect the loading and unloading of fan closing cap with well perpendicular fan closing cap, satisfy different user demands.

Optionally, the two sides of the top and the bottom of the door and window profile deviate from each other to form a second connecting groove;

and sealing elements are arranged on the two opposite sides of the top and bottom frame profiles corresponding to the second connecting grooves.

Through adopting above-mentioned technical scheme, through the second spread groove that sets up, can be used for inserting and establish the slide rail to slide door and window section bar connection in the door and window frame in being convenient for, in addition, because the sealing strip that sets up can the butt in the slide rail of sliding door and window installing frame, thereby improve sliding door and window installing frame and door and window frame's leakproofness, improve door and window thermal insulation performance.

In summary, the present application includes at least one of the following beneficial technical effects:

the door and window section bar intussuseption is filled the door and window panel and can be formed door and window, and because two heat preservation chambeies in the door and window section bar that sets up, and set up the reinforcing chamber between two heat preservation chambeies, heat preservation chamber and reinforcing chamber are isolated each other, make the inside structure setting that two heat preservation chambeies that form of door and window section bar press from both sides a reinforcing chamber, and then the conduction that can effectual reduction temperature on the one hand, on the other hand can show the intensity that increases the door and window frame again, thereby great improvement door and window's heat preservation and intensity performance. (ii) a

Through the sealing element that the perpendicular fan closing cap in limit that sets up is connected, pack the panel in with the door and window section bar in, arrange the door and window section bar in the door and window frame after, along with door and window slide in the door and window frame body to one side butt when the door and window frame, sealing element can realize the leakproofness of the vertical side of door and window section bar and door and window frame, and then improves door and window heat insulating ability.

Drawings

FIG. 1 is a front view of a door/window with high thermal insulation and high wind pressure resistance according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of a door/window side vertical section and a door/window side vertical member in a door/window section according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of the window-door-side vertical section and the window-door middle vertical member of the window-door frame section according to the embodiment of the present disclosure;

fig. 4 is a schematic cross-sectional view of two sliding doors and windows closed according to the embodiment of the present application;

fig. 5 is a schematic cross-sectional view of a door/window top-bottom profile of the door/window profile according to the embodiment of the present application.

Description of reference numerals:

1. door and window edge vertical section bar; 11. a first panel barrier wall; 111. a first heat-preserving chamber; 112. a first reinforcement cavity; 113. a first reinforcing profile; 114. a second heat preservation cavity; 12. a first panel slot; 13. connecting grooves; 131. a first hook; 14. a reinforcing screw; 15. a first sealing cover;

2. door and window top and bottom section bars; 21. a second panel barrier wall; 22. a third heat preservation cavity; 23. a second reinforcement cavity; 231. a second reinforcing profile; 24. a second panel slot; 25. a groove; 26. a third seal groove; 27. a screw connection portion;

3. a door and window side vertical member; 31. sealing the vertical fan; 32. a first hook claw; 33. a sealing element;

4. a door and window middle vertical member; 41. sealing the middle vertical fan; 411. single-wall; 412. a middle frame; 42. a second claw; 43. a first seal groove; 44. a bevel; 45. sealing the elastic strip; 46. a second sealing cover;

5. a seal member; 51. a T-shaped connecting portion; 52. an elastic sealing strip.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses push-and-pull door of high thermal insulation performance and high anti-wind pressure performance.

Referring to fig. 1, a door and window with high heat preservation performance and high wind pressure resistance performance is mainly formed by splicing door and window section bars and a panel.

When the sliding door and window frame is used, two sliding doors and windows are arranged in the door and window frame, at least one sliding door and window is used as an openable door and window, and the openable door and window is moved linearly in the door and window frame in a horizontal pushing or pulling mode.

Referring to fig. 1, the facade of the door and window profile is shaped as a rectangle, that is, the door and window profile with required size can be obtained by changing the length of the corresponding profile member. In order to express the inventive features, the sectional shape and the assembling relationship of the profile members are described in the present embodiment.

Referring to fig. 1, the door and window profile mainly comprises a door and window edge vertical profile 1, a door and window top and bottom profile 2, a door and window edge vertical member 3 and a door and window middle vertical member 4. Two vertical door and window side profiles 1 are vertically arranged, two door and window top and bottom profiles 2 are horizontally arranged, the two door and window top and bottom profiles 2 are fixed at the upper and lower ends of the two door and window side vertical profiles 1, one side of each door and window side vertical profile 1 is connected with a door and window side vertical component 3, and the other side of each door and window side vertical profile 1 is connected with a door and window middle vertical component 4 to form a door and window frame; and the basic molding of the sliding door and window can be realized by filling the panel in the door and window frame.

Referring to fig. 1, when the door and window edge vertical section bar 1 and the door and window top and bottom section bar 2 are spliced and fixed on the periphery of the panel, a plug (similar to a wood tenon) matched with the end of the door and window edge vertical section bar 1 can be processed at the end of the door and window top and bottom section bar 2 through a groove (similar to a wood mortise) at the inner edge of the end of the door and window edge vertical section bar 1, and the two are spliced with each other and then screwed with a connecting screw from a proper position on the outer edge of the end of the door and window edge vertical section bar 1 to a screw connecting part 27 of the door and window top and bottom section bar 2, so that the forming of a door and window frame of a sliding door and window is realized.

Referring to fig. 2, door and window limit is erected section bar 1 and is the quasi-rectangle, mainly includes mirror image opposition's first panel and keeps off wall 11, is provided with first heat preservation chamber 111 isolated each other in the first panel fender wall 11, and door and window limit is erected section bar 1 and is corresponded between two first panel fender walls 11 the shaping and have first reinforcing chamber 112, and first reinforcing chamber 112 is arranged in between two first heat preservation chambers 111. The heat insulation medium in the first heat insulation cavity 111 can be set to be air, and the heat insulation performance can be enhanced by filling materials such as foamed polyurethane and the like; a first reinforcing section 113, such as a metal section made of steel or aluminum, may be fitted into the first reinforcing cavity 112, and the first reinforcing section 113 has a U-like cross-sectional shape with a fitting gap maintained between the first reinforcing cavity 112 and the first reinforcing cavity 113.

Referring to fig. 2, a first panel groove 12 is formed at one end (shown right end position) between two first panel retaining walls 11 which are arranged oppositely in a mirror image manner, the first panel groove 12 is used for inserting the side edge of a door and window panel, the panel can be made of different materials according to the requirements of users, such as a glass panel, a plastic panel, a wood panel and the like, and preferably, warm edge hollow glass can be selected for use, so that the heat loss in the main form of radiation and conduction is reduced. The opposite ends of the inner side of the first panel groove 12 may also be provided with sealing elastic members to improve the sealing property of the connection between the panel and the first panel groove 12.

Referring to fig. 2, in order to further enhance the thermal insulation of the door/window, a second thermal insulation cavity 114 is formed between the first panel groove 12 and the first reinforced cavity 112; the cross section of the second heat preservation chamber 114 is isosceles trapezoid, and one side of the bottom surface (the left side in the figure) of the trapezoid cross section of the second heat preservation chamber 114 is close to the first reinforcement chamber 112, and one side of the top surface of the trapezoid cross section of the second heat preservation chamber 114 is close to the first panel groove 12.

Referring to fig. 2, a first rectangular connecting groove 13 is formed at the other end (shown in the left end position) between the first panel blocking walls 11 opposite to each other in a mirror image manner, and first hooks 131 are formed at the open end inside the first connecting groove 13 for realizing the matching with other components.

Referring to fig. 2, in order to further improve the connection stability of the first reinforcing cavity 112 and the first reinforcing profile 113, a reinforcing screw 14 may be inserted through the first connecting groove 13 for fixing the first reinforcing profile 113.

Referring to fig. 2, a first sealing cover 15 is assembled at the end of the vertical profile 1 at the door and window edge, and the outer contour of the first sealing cover 15 is consistent with the outer contour of the first panel baffle wall 11 on the vertical profile 1 at the door and window edge.

Referring to fig. 2, the door/window side-vertical member 3 includes a side-vertical leaf sealing cover 31, and two first hook claws 32 are symmetrically formed at one side of the side-vertical leaf sealing cover 31, so that the section of the rigid plastic skeleton of the door/window side-vertical member 3 is shaped like an "ii", and a square hole is formed at one side of the side-vertical leaf sealing cover 31, which is provided with the first hook claws 32, corresponding to a position between the two first hook claws 32; two sealing elements 33 of O-shaped thermoplastic elastomer are symmetrically formed on the side of the side vertical fan cover 31 away from the two second hooks 32.

Referring to fig. 2, during assembly, the first hook claw 32 of the side vertical leaf sealing cover 31 is engaged with the first hook 131 of the door and window side vertical section bar 1 to complete the forming of one side edge of the sliding door and window. When the side edge of the sliding door and the side edge of the door and window frame are in butt fit with each other, the sealing element 33 made of the O-shaped thermoplastic elastomer can play a role in increasing the sealing performance between the sliding door and the door and window frame, and in addition, when the sliding door and the window slide in the door and window frame and collide with one side of the door and window frame, the sealing element 33 made of the O-shaped thermoplastic elastomer can play a buffering role on the sliding door and the window, so that the impact of opening the door and window frame is reduced.

Referring to fig. 3, the door/window middle vertical member 4 further includes a middle vertical leaf cover 41, the middle vertical leaf cover 41 mainly includes a single wall 411 and a middle frame 412 that are integrally formed and are perpendicular to each other, the middle frame 412 is provided with a cavity structure inside and is located on one side of the single wall 411, a section of a hard skeleton formed by the middle frame 412 and the single wall 411 is in a shape like a 'r', and two symmetrically arranged second hooks 42 are formed on the left side (shown) of the 'r' skeleton, that is, on one side of the single wall 411 close to the middle frame 412.

Referring to fig. 3, during assembly, the second hook claw 42 of the middle vertical leaf sealing cover 41 is engaged with the first hook 131 of the vertical section bar 1 at the edge of the door window, and then the molding of the other side of the sliding door and window can be completed.

Referring to fig. 3, a T-shaped first sealing groove 43 is formed at the left side (shown) above the "r" shaped framework, that is, at one end of the middle frame 412, which is far away from the single wall 411 and close to the single wall 411, a sealing member 5 is inserted into the first sealing groove 43, the shape of the first sealing groove 43 is set according to the shape of the sealing member 5, and the first sealing groove 43 is a T-shaped groove in this embodiment. Sealing member 5 includes T shape connecting portion 51 and connects in the elastic sealing strip 52 of T shape connecting portion 51, and elastic sealing strip 52 is low frictional resistance elastic sealing strip, and elastic sealing strip 52 all is similar arc structure, and elastic sealing strip 52 is the arc. The T-shaped connection 51 of the seal 5 is used to make a connection with the first seal groove 43.

Referring to fig. 3, the right end (shown in the figure) above the r-shaped framework, namely, one end of the middle frame 412 far away from the single wall 411 is a blocking surface, the blocking surface can be arranged to be perpendicular to the surface where the door and window profile is located, the blocking surface can also be arranged to be an inclined surface 44, the blocking surface is exemplified by the application that the blocking surface is arranged to be an inclined surface 44, the inclined surface 44 inclines from the position far away from the single wall 411 to the direction approaching to the single wall 411, and a sealing elastic strip 45 with a knife-edge-shaped thermoplastic elastomer texture is formed on the inclined surface 44; the end of the middle vertical fan cover 41 in the actual extending direction is also provided with a second sealing cover 46 for sealing the cavity of the middle frame 412.

Referring to fig. 3 and 4, when the sliding door or window is placed in the door or window frame and slid to the closed state, the positions of the middle frames 412 of the door or window middle vertical members 4 of the adjacent unopened door or window and openable door or window are abutted against each other (refer to the state shown in the figure). The sealing elements 5 on the middle vertical leaf sealing covers 41 of the two doors and windows are mutually abutted against the surface of the vertical section bar 1 at the edge of the other door and window, and the sealing elastic strip 45 made of the knife-edge-shaped thermoplastic elastomer on the middle vertical leaf sealing covers 41 is compressed by the inclined plane 44 of the middle vertical leaf sealing cover 41 after the middle vertical leaf sealing covers 41 are mutually abutted, so that four-point sealing is formed, and a good sealing effect is achieved between the two sliding doors and windows.

Referring to fig. 3 and 4, in order to further enhance the sealing performance when the two doors and windows are closed, the portion of the middle vertical leaf sealing cover 41 where the inclined surface 44 is located may be made of an elastic material, and the elastic material may be made of a high-density elastic material such as a thermoplastic elastomer or ethylene propylene diene monomer, so as to integrally improve the sealing performance between the two sliding doors and windows.

Referring to fig. 5, the top and bottom profile 2 of the door/window mainly comprises two mirror-image opposite second panel retaining walls 21, which are similar in structure to the door/window edge vertical profile 1 and will not be described herein again. The second panel retaining wall 21 is internally provided with third heat preservation cavities 22 which are isolated from each other, and a second reinforcing cavity 23 which is isolated from the two third heat preservation cavities 22 is arranged at the position between the door and window top and bottom section bar 2 corresponding to the two third heat preservation cavities 22. The heat insulation medium in the third heat insulation cavity 22 can be air, and the heat insulation performance can be enhanced by filling materials such as foamed polyurethane and the like; the second reinforcing section 231, such as a metal section made of steel or aluminum, can be assembled in the second reinforcing cavity 23, the shape of the second reinforcing section 231 and the second reinforcing cavity 23 maintain an assembly gap, and the cross section shape is C-like, so that in order to facilitate the connection between the door and window top-bottom section 2 and the door and window side vertical section 1, the inner wall of the second reinforcing cavity 23 of the door and window top-bottom section 2 can be further formed with a screw connection part 27.

Referring to fig. 5, a second panel groove 24 is formed at one end (an upper position shown) of a position between two mirror-image-opposed second panel blocking walls 21, and the second panel groove 24 is used for inserting the top bottom edge of the panel. The opposite ends of the second panel groove 24 may also be provided with sealing elastic members to improve the sealing property of the panel connected with the second panel groove 24.

Referring to fig. 5, a rectangular-like recess 25 is formed at the other end (lower position in the figure) between the two second panel blocking walls 21 facing each other in a mirror image manner, and is used for connection with a member such as a guide rail of a door/window frame.

Referring to fig. 5, the non-openable door and window is connected with the fixing piece on the door and window frame through the upper and lower end grooves 25 thereof, so that the upper and lower sides thereof can be fastened to the door and window frame, and the two-dimensional positioning of the non-openable door and window between the door and window frames is generally realized; the openable door and window realizes the movable connection of the openable door and window in the door and window frame by assembling rolling pulleys in the grooves 25 at the upper end and the lower end of the openable door and window and matching with guide rails on the door and window frame,

referring to fig. 5, in order to improve the connectivity and sealing performance between the sliding door and the door/window frame, the width of the cross section of the open end of the groove 25 is greater than that of the cross section of the other end thereof. A T-shaped second sealing groove 26 is formed at the positions of the two opposite side walls of the groove 25 close to the opening, the sealing element 5 can be inserted into the second sealing groove 26 (as described above, it is not described here any more), and the elastic sealing strip 52 with low friction resistance of the sealing element 5 is bent towards the side close to the panel.

Referring to fig. 5, when the openable door/window is matched with the bottom frame profile, the grooves 25 are sleeved on two sides of the guide rail of the door/window frame, and the elastic sealing strips 52 of the two sealing members 5 can abut against two vertical sides of the guide rail of the door/window frame; and then great improvement the leakproofness of sliding door and window and underframe section bar and top frame section bar.

The implementation principle of door and window of high thermal insulation performance and high anti-wind pressure performance of this application embodiment is:

the door and window section bar is formed by splicing a door and window edge vertical section bar 1 and a door and window top and bottom section bar 2, so that the forming of the sliding door and window is relatively simple.

And door and window limit is erected section bar 1 and door and window and is pushed up end section bar 2 and all set up the heat preservation chamber and add the three cavity structures that the chamber adds the heat preservation chamber along its heat-conduction direction, and two heat preservation chambers are located the outdoor side of door and window and the indoor side of door and window respectively promptly, and the reinforcing chamber is located between the two for the bulk strength, rigidity and the heat insulating ability of door and window frame can both obtain promotion by a wide margin, solve traditional single chamber structural section bar heat insulating ability and the equal relatively poor problem of intensity.

Moreover, the sealing performance of the connecting part of the sliding door and the door and window frame is greatly improved by arranging two O-shaped sealing elements 33 on the vertical leaf sealing cover 31 at the middle edge of the sliding door and window; the sealing element 5 on the sealing cover 41 of the middle vertical leaf of the two sliding doors and windows is matched with the sealing elastic strip 45 on the inclined plane 43, so that the relative sealing performance between the two sliding doors and windows is further improved.

To sum up multiple seal structure and additional strengthening's setting, on the one hand wholly improved the intensity, the rigidity of sliding door, on the other hand can wholly by a wide margin improved the high-strength sealing connection between sliding door and the door and window frame for the installation concatenation is simple when the shaping for the sliding door, has outstanding advantages such as high heat preservation, high anti-wind pressure, excel in after the shaping again.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a door and window of high thermal insulation performance and high anti-wind pressure performance which characterized in that includes:

the door and window section bar is in a frame shape;

the two sides of the interior of the door and window section bar corresponding to the thickness direction are provided with heat preservation cavities;

the door and window section bar is inside to correspond the position formation reinforcing chamber between the two heat preservation chambeies, two mutually isolated between heat preservation chamber and the reinforcing chamber.

2. The high thermal insulation and high wind pressure resistant door and window of claim 1, wherein: and the reinforcing cavity is filled with a reinforcing section bar.

3. The high thermal insulation and high wind pressure resistant door and window of claim 1, wherein: the peripheral surface of the inner edge of the door and window profile is provided with a panel groove for embedding a panel;

the opposite side walls in the panel groove are provided with sealing elastic parts which can abut against the panel.

4. The high thermal insulation and high wind pressure resistant door and window of claim 3, wherein: and a second heat preservation cavity (114) is formed in the door and window section bar corresponding to the position between the reinforcing cavity and the panel groove.

5. The high thermal insulation and high wind pressure resistant door and window of claim 1, wherein: a side vertical sash sealing cover (31) is arranged on one vertical side of the door and window profile; the side vertical fan sealing cover (31) is connected with a sealing element (33).

6. The high thermal insulation and high wind pressure resistant door and window of claim 5, wherein: a middle vertical sash sealing cover (41) is arranged on one vertical side of the door and window profile, which is far away from the side vertical sash sealing cover (31);

the middle vertical leaf sealing cover (41) comprises a middle frame (412) located on one side of the thickness direction of the door and window profile, and the middle frame (412) is perpendicular to a blocking surface formed by the middle frame (412) towards one side of the edge vertical leaf sealing cover (31).

7. The door and window with high thermal insulation performance and high wind pressure resistance as claimed in claim 6, wherein:

the blocking surface is provided with a sealing elastic strip (45).

8. The door or window with high thermal insulation and wind pressure resistance according to claim 6, characterized in that the side of the middle frame (412) away from the door or window profile is provided with a sealing element (5).

9. The high thermal insulation and high wind pressure resistant door and window of claim 6, wherein:

the side vertical leaf sealing cover (31) and the middle vertical leaf sealing cover (41) can be detachably connected to the door and window section bar.

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