CN216767142U - Sliding door and window with high heat insulation performance and high wind pressure resistance performance - Google Patents

Abstract

The application relates to a sliding door of high thermal insulation performance and high anti wind pressure performance in door and window's field includes: a door and window frame member; the two door and window components are movably connected in the door and window frame components, and the two doors and the windows move towards the direction away from each other relatively to seal the door and window frame components; a middle vertical leaf sealing cover is arranged on one side edge of each door and window component, the door and window components are sealed along with the door and window components, and the middle vertical leaf sealing covers of the two door and window components can be mutually blocked; the blocking surfaces of the two middle vertical fan sealing covers are provided with sealing elastic strips, and the sealing elastic strips can abut against the blocking surface of the other middle vertical fan sealing cover; the other side of the door and window component is also provided with a side vertical leaf sealing cover; the edge vertical leaf sealing cover is connected with a sealing element which can move along with the door and window part and is abutted against the vertical side of the door and window frame part. This application has, improves the effect of sliding door's wind resistance and heat insulating ability.

Description

Sliding 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 sliding door and window with high heat preservation performance and high wind pressure resistance.

Background

The sliding door and window is a common household device, can be opened and closed by linearly moving the door and window in a vertical plane in a horizontal pushing or pulling mode, and can be used as an outdoor door and window and an indoor door and window. With the progress of design concept and the development of technical means, the frame of the sliding door and window is expanded from traditional wood to plastic profiles, wood aluminum, wood plastic, plastic composite profiles and the like, the section structure of the plastic profiles is also developed to a fine multi-cavity structure due to higher energy-saving and heat-insulating requirements, the economic production of the fine structure is the unique advantage of the extrusion molding process of the plastic profiles, and the sliding door and window has the inherent characteristic that doors and windows with other opening modes cannot be opened so as not to occupy extra indoor and outdoor space, so that the sliding door and window is the main reason why the high-plastic sliding door and window is popular in the market nowadays.

At present, most of frames and leaves of domestic and European plastic sliding doors and windows adopt a hot-melting welding forming process, and some manufacturers also adopt a non-welding forming process to manufacture the sliding doors and windows, but no matter the plastic sliding doors and windows manufactured by the non-welding forming process or the plastic sliding doors and windows manufactured by the welding forming process, the structure and the matching of the door and window frames are always the key points of the performance, the wind resistance and the heat insulation of the products with the traditional structure are relatively poor, and the requirements of serving as outdoor doors and windows in high-cold and strong-wind areas are difficult to meet simultaneously.

Disclosure of Invention

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

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

a sliding door and window with high thermal insulation performance and high wind pressure resistance performance comprises:

a sash member;

the two door and window components are movably connected in the door and window frame components, and the two doors and the windows move relatively in the direction of tending to get away from each other to seal the door and window frame components;

a middle vertical leaf sealing cover is arranged on one side edge of each door and window component, the door and window components are sealed along with the door and window components, and the middle vertical leaf sealing covers of the two door and window components can be mutually blocked;

two the mutual face of blocking of well vertical fan closing cap all is provided with sealed elastic strip, sealed elastic strip all can butt in the face of blocking of another well vertical fan closing cap.

Through adopting above-mentioned technical scheme, arbitrary door and window part is at door and window frame part internalization, can realize opening or closing of sliding door, when door and window part relative motion to closed sliding door, the well vertical leaf closing cap of adjacent door and window part can block the motion each other, thereby restrict the mutual position of adjacent door and window part, furthermore, the well vertical leaf closing cap of two doors and windows supports closely the back mutually, two sealed elastic strip are by the compression of the well vertical leaf closing cap of each other, form sealedly from this, make there is good sealed effect between two door and window parts, and then improve sliding door's heat insulating ability through reducing the air convection, improve whole sliding door's heat insulating ability, the wind resistance.

Optionally, the sealing pieces are arranged on the opposite side surfaces of the middle vertical sash sealing cover corresponding to the two door and window components; along with the relative movement of the two door and window parts, the sealing element of each middle vertical sash sealing cover can abut against the other door and window part.

Through adopting above-mentioned technical scheme, when two door and window parts slip relatively or when static, the sealing member homoenergetic of arbitrary well vertical fan closing cap all can the butt in another door and window part to guarantee the leakproofness between two door and window parts, increase the leakproofness heat insulating ability between two door and window parts.

Optionally, one side of the door and window component far away from the middle vertical leaf sealing cover is provided with a sealing element, and the sealing element can move along with the door and window component and abut against the vertical side of the door and window frame component.

By adopting the technical scheme, when the door and window component closes the door and window frame component, the sealing element of the vertical sash sealing cover on the door and window component abuts against the vertical side of the door and window frame component, so that the impact of the collision of the door and window component to the door and window frame component is reduced on the one hand, and the sealing property between the door and window component and the door and window frame component is improved on the other hand.

Optionally, the window and door frame section includes:

a top frame section bar;

a bottom frame section bar parallel to the top frame section bar;

the side frame profiles are perpendicular to the top frame profile, and are connected between the top frame profile and the bottom frame profile to form a door and window frame profile;

and mold cores are filled in the top frame section and the side frame section.

Through adopting above-mentioned technical scheme, through filling the core in top frame section bar and side frame section bar, improved the bulk strength of door and window frame part on the one hand, on the other hand has improved the heat insulating ability of door and window frame section bar, wholly improves the intensity, heat insulating ability and the wind resistance of sliding door.

Optionally, door and window grooves are formed in the opposite sides of the two side frame profiles, and the door and window grooves can be inserted into the door and window components;

and sealing elements are arranged on the opposite sides of the door and window grooves and can abut against door and window components.

By adopting the technical scheme, when the door and window component is inserted into the door and window groove, the sealing element is abutted against the door and window component, so that the sealing property and the heat preservation property between the door and window component and the door and window frame component can be improved.

Optionally, the door window member includes:

the door and window frame profile is internally provided with heat insulation cavities close to the indoor side and the outdoor side;

the door and window frame section bar is inside to be provided with the enhancement chamber corresponding to the position between two heat preservation chambeies, the heat preservation chamber with strengthen the chamber and completely cut off each other.

Through adopting above-mentioned technical scheme, because the inside of door and window frame section bar is close to indoor and outdoor both sides and is provided with the heat preservation chamber respectively and sets up between two heat preservation chambeies and strengthens the chamber, and separate each other between heat preservation chamber and the enhancement chamber, make the door and window frame form two heat preservation chambeies between indoor and outdoor and press from both sides the structure setting in a enhancement chamber, and then can effectually reduce the conduction that the heat between indoor and outdoor passes through the door and window frame on the one hand, on the other hand, can show the rigidity that increases door and window again, intensity, thereby great improvement door and window's heat preservation and mechanical properties.

Optionally, a panel groove is formed in the circumferential surface of the inner edge of the door and window frame 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, the panel groove of adoption can realize being connected of panel and door and window frame section bar, and the sealed elastic component of adoption can realize the connection leakproofness of panel and door and window frame section bar.

Optionally, the door and window frame profile comprises:

vertical section bars at the two door and window sides;

the two door and window top and bottom profiles are perpendicular to the two door and window side vertical profiles, and the two door and window side vertical profiles are connected between the two door and window top and bottom profiles to form a frame shape;

the panel groove is arranged at one side of the vertical section bar at the edge of the door and window and the top and bottom section bar of the door and window, which are close to each other;

the side vertical leaf sealing cover and the middle vertical leaf sealing cover are respectively connected to the sides, far away from each other, of the side vertical profiles of the two doors and windows;

and a second heat preservation cavity is formed inside the door and window edge vertical section bar corresponding to the reinforcing cavity and between the panel grooves.

Through adopting above-mentioned technical scheme, the second heat preservation chamber that adopts sets up between panel groove and strengthening the chamber, reduces the temperature influence of panel temperature and door and window frame section bar, increases the heat insulating ability of door and window section bar unit.

Optionally, the bottom frame section bar includes:

the upper side of the frame main body is provided with an inclined wall and a horizontal wall, and the upper side of the inclined wall is connected with the horizontal wall;

the water blocking arm is vertically formed on the upper side of the horizontal wall of the frame body;

and the first guide rail is vertically formed on one side of the upper side of the frame main body, which is close to the inclined wall and corresponds to the horizontal wall.

The buffer groove is arranged between the water retaining arm and the first guide rail, and the end part of the buffer groove is provided with a lower buffer block;

the bottom frame section bar is connected with a door and window connecting section bar, the door and window connecting section bar is located on one side, away from the water blocking arm, of the first guide rail, and the lower side of the door and window part can be fixed.

Through adopting above-mentioned technical scheme, the swing joint that can open door and window downside and underframe section bar in the door and window part can be used for connecting the first guide rail that sets up, the dashpot that sets up fills buffer block down, can avoid the damage that hard collision caused when opening door and window activity, and the inclined wall that sets up, can set up the inclined wall in the outdoor side of door and window frame part, thereby when underframe section bar upside ponding, make rivers discharge to outdoor one side along the inclined wall through its gravity, in addition, adopt door and window connecting profile, can realize not opening the fixed of door and window and underframe section bar in the door and window part, thereby accomplish the fixed of door and window and door and window frame part that can not open.

Optionally, one side of the bottom frame profile close to the inclined wall is provided with a screen sash connecting profile, and the upper side of the screen sash connecting profile is provided with a first screen sash guide rail;

a second screen sash guide rail is arranged at the position, corresponding to the first screen sash guide rail, of the lower side of the top frame section;

the first screen sash guide rail and the second screen sash guide rail are used for installing screen sashes.

Through adopting above-mentioned technical scheme, the installation of screen on the sliding door can be realized with the cooperation of second screen guide rail to the first screen guide rail that adopts to satisfy different user demands.

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

any door and window part moves in the door and window frame part, the opening or closing of the sliding door and window can be realized, when the door and window parts move relatively to close the sliding door and window, the middle and vertical leaf sealing covers of the adjacent door and window parts can block the movement mutually, so as to limit the mutual positions of the adjacent door and window parts, in addition, after the middle and vertical leaf sealing covers of the two doors and windows are close to each other, the two sealing elastic strips are compressed by the middle and vertical leaf sealing covers of the other sides, so that the sealing is formed, the good sealing effect is realized between the two door and window parts, the heat insulation performance of the sliding door and window is improved by reducing air convection, when the door and window parts close the door and window frame parts, the sealing elements of the upper vertical leaf sealing covers of the door and window parts abut against the vertical sides of the door and window frame parts, on one hand, the impact of the door and window parts on the other hand, the sealing performance between the door and window frame parts is improved, the heat preservation and wind resistance of the integral sliding door and window are improved;

when the two door and window parts relatively slide or are static, the sealing element of any middle vertical sash sealing cover can abut against the other door and window part, so that the sealing property between the two door and window parts is ensured, and the sealing property and the heat preservation property between the two door and window parts are improved.

Because the inside of door and window frame section bar is close to indoor and outdoor both sides and is provided with the heat preservation chamber respectively and sets up between two heat preservation chambeies and strengthen the chamber, and separate each other between heat preservation chamber and the enhancement chamber, make the door and window frame form the structure setting that two heat preservation chambeies pressed from both sides one and strengthen the chamber between indoor and outdoor, and then can the effectual heat that reduces between indoor and outdoor pass through the conduction of door and window frame on the one hand, on the other hand, can show the rigidity that increases door and window again, intensity, thereby great improvement door and window's heat preservation and mechanical properties.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a bottom frame profile of a sash member according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a top frame profile of a sash member according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional side frame profile of a sash profile unit according to an embodiment of the present application;

FIG. 5 is a schematic sectional view of a profile at one side of a door/window in the profile for a window/door frame according to the embodiment of the present invention;

FIG. 6 is a schematic sectional view of another side profile of a door and a window in the window and door frame profile of the embodiment of the present application;

fig. 7 is a schematic cross-sectional view of the sliding door/window according to the embodiment of the present application when the two doors/windows are closed;

fig. 8 is a schematic cross-sectional view of a top and bottom profile for a door and window according to an embodiment of the present application.

Description of the reference numerals:

01. a panel;

1. a bottom frame section bar; 11. a frame main body; 12. a horizontal wall; 13. an inclined wall; 14. a first guide rail; 141. a guide rail groove; 15. a water-retaining arm; 16. a buffer tank; 161. a lower buffer block; 17. caulking grooves; 171. a tearable material; 18. a card slot; 19. a first screw bottom hole;

2. a top frame profile; 21. a base plate; 22. a second guide rail; 23. a first retaining wall; 24. a second retaining wall; 25. a second screen sash guide rail; 26. a first core; 261. a first fastening slot; 262. a second fastening groove; 263. a first fastening screw; 27. a third retaining wall; 271. a first buckle plate; 272. a first mullion groove; 28. a first hook groove; 29. a second screw bottom hole;

3. a side frame profile; 31. a side plate; 32. an inner retaining wall; 321. a door window slot; 322. a first seal groove; 33. an outer retaining wall; 331. a yarn fan groove; 34. a second core; 341. a third buckling groove; 342. a fourth buckling groove; 35. a fourth retaining wall; 351. a third buckle plate; 352. a third assembling groove; 36. a second hook groove; 37. a second fastening screw;

4. door and window edge vertical section bar; 41. a first panel barrier wall; 411. a first heat preservation cavity; 412. a first reinforcement cavity; 413. a first reinforcing profile; 414. a second insulating chamber; 42. a first panel slot; 43. connecting grooves; 431. a second hook; 44. a reinforcing screw; 45. a first sealing cover; 46. the edge vertical fan is covered; 461. a first hook claw; 462. a sealing element; 47. sealing the middle vertical fan; 471. a single wall; 472. a middle frame; 473. a second seal groove; 474. a bevel; 475. a second sealing cover; 476. sealing the elastic strip; 477. a second claw;

5. door and window top and bottom section bars; 51. a second panel barrier wall; 52. a third heat preservation chamber; 53. a second reinforcement cavity; 531. a second reinforcing profile; 54. a second panel slot; 55. a groove; 56. a third seal groove; 57. a screw connection portion;

6. door and window connecting section bar; 61. a support frame; 62. a connecting plate; 63. positioning the supporting hook;

7. the screen sash is connected with the section bar; 71. a main body portion; 72. a first hook; 73. a first screen sash guide rail;

8. an elastic fastener; 81. a base frame; 82. a bottom jaw; 83. a second buckle plate; 84. a second mulling groove;

9. a seal member; 91. a T-shaped connecting portion; 92. an elastic sealing strip.

Detailed Description

The present application is described in further detail below with reference to fig. 1 to 8.

The embodiment of the application discloses a sliding door and window with high heat preservation performance and high wind pressure resistance performance.

Referring to fig. 1, the sliding door and window with high thermal insulation performance and high wind pressure resistance mainly comprises door and window frame components and door and window components, wherein the door and window frame components are mainly formed by splicing door and window frame materials, and the door and window components are mainly formed by splicing door and window frame sectional materials and a panel 01. The sliding door and window mainly comprises at least one openable door and window and a non-openable door and window which are arranged in a door and window frame, and the openable door and window is linearly moved to be opened and closed in a vertical plane in a horizontal pushing or pulling mode.

With reference to fig. 1, the vertical faces of the sash and door sections are shaped as rectangles, that is to say, the desired dimensions of the sash and door sections can be obtained by varying the length of the respective profiled elements. 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 window and door frame section is mainly made of rigid polyvinyl chloride material, and mainly includes a bottom frame section 1, a top frame section 2, and a side frame section 3. Underframe section bar 1 level sets up, the vertical setting of side frame section bar 3, and side frame section bar 3 is provided with two and connects respectively in the both ends of underframe section bar 1, and top frame section bar 2 level sets up between 3 upper ends of both sides frame section bar and is connected with both sides frame section bar 3 to realize the basic shaping of door and window frame part.

Referring to fig. 1, the door and window frame section mainly comprises a door and window side vertical section 4, a door and window top and bottom section 5, a door and window side vertical member and a door and window middle vertical member. Two vertical door and window side profiles 4 are vertically arranged, two door and window top and bottom profiles 5 are horizontally arranged, the two door and window top and bottom profiles 5 are fixed at the upper end and the lower end of the two door and window side vertical profiles 4, one side of the door and window side vertical profile 4 is connected with a door and window side vertical component, and the other side of the door and window side vertical profile 4 is connected with a door and window middle vertical component to form a door and window frame; and the basic molding of the door and window part can be realized by filling the panel 01 in the door and window frame.

Referring to fig. 2, the bottom frame section bar 1 includes a frame body 11, the frame body 11 is a multi-cavity structure similar to a right trapezoid, the upper structure of the frame body 11 has an inclined wall 13 and a horizontal wall 12 connected to each other, the inclined wall 13 forms an included angle of 5 to 7 degrees with the horizontal plane, and the higher end of the inclined wall 13 is connected to the horizontal wall 12.

Referring to fig. 2, a water-retaining arm 15 with a cavity is vertically formed on the upper portion of the side of the horizontal wall 12 away from the inclined wall 13, the water-retaining arm 15 on the right side of the horizontal wall 12 of the bottom frame profile 1 is located on the indoor side, and the inclined wall 13 of the bottom frame profile 1 makes the bottom frame profile 1 present a high inside (right side in the figure) and a low outside (left side in the figure), i.e. when water is accumulated on the upper side of the bottom frame profile 1, water flow is discharged to the outdoor side along the inclined wall 13 by its gravity.

Referring to fig. 2, a vertically formed first guide rail 14 is disposed at an upper portion of a junction of the inclined wall 13 and the horizontal wall 12, the first guide rail 14 is of a rectangular cavity structure, a guide rail groove 141 is formed at an upper side of the first guide rail 14, and a guide rail can be inserted into the guide rail groove 141 for positioning and guiding an openable door and window.

Referring to fig. 2, a buffer groove 16 is formed between the water blocking arm 15 and the first guide rail 14, and may be used to provide a lower buffer block 161 for buffering the openable door and window, so as to prevent the openable door and window from being damaged due to hard collision.

Referring to fig. 2, in order to connect the bottom frame section 1 and the side frame section 3, a plurality of first screw bottom holes 19 are formed in the bottom frame section 1, which have the same extending direction as the bottom frame section 1, so that self-tapping screws can be screwed in to complete the connection of the bottom frame section 1 and the side frame section 3.

Referring to fig. 2, in order to connect and fix the non-openable door and window and the bottom frame section bar 1 in the sliding door and window, a door and window connecting section bar 6 is arranged on an inclined wall 13 of the bottom frame section bar 1.

Referring to fig. 2, the door and window connecting section bar 6 includes a supporting frame 61 with a built-in cavity structure and a right trapezoid-like structure, positioning supporting hook claws 63 are formed at the lower ends of two vertical side wall plates of the supporting frame 61, the two positioning supporting hook claws 63 are obliquely arranged in the horizontal direction, the inclination angle of the positioning supporting hook claws 63 is consistent with that of the inclined wall 13 on the bottom frame section bar 1, so as to keep the upper wall of the supporting frame 61 horizontal when the door and window connecting section bar 6 is assembled on the bottom frame section bar 1; the middle part shaping on the communications bay 13 of underframe section bar 1 has two caulking grooves 17 that can collude claw 63 adaptation with the location support, and caulking grooves 17 arrange along the incline direction of communications bay 13, and can fill in caulking grooves 17 and tear material 171 for the transportation makes and avoids the foreign matter to get into, and during the assembly directly will tear material 17 and tear. The positioning support hook 63 of the door and window connecting section bar 6 is inserted into the two caulking grooves 17 of the bottom frame section bar 1, so that the positioning of the door and window connecting section bar 6 and the bottom frame section bar 1 can be realized. Two connecting plates 62 are vertically formed on the upper portion of the supporting frame 61, and the two connecting plates 62 can provide connecting positioning for the non-openable door and window.

Referring to fig. 2, in addition, since a user needs to mount a screen on the outdoor side of the sliding door or window according to the user's demand, a screen connection section 7 (left side in the drawing) is further provided on the outdoor side of the bottom frame section 1.

Referring to fig. 2, the sash connection section 7 includes a main body 71, the main body 71 is shaped like a C, first hooks 72 are formed at upper and lower ends of a right opening of the main body 71, and in order to be easily fitted to the inclined wall 13 of the base frame section 1, an upper wall of the main body 71 of the sash connection section 7 maintains the same inclination as the inclined wall 13 of the base frame section 1, so that the main body 71 is half-enclosed and is hooked to an outdoor side (left side in the drawing) of the base frame section 1.

Referring to fig. 2, in order to ensure the clamping fit between the sash connection profile 7 and the bottom frame profile 1, the bottom of the bottom frame profile 1 and the inclined wall 13 are formed with a clamping groove 18 adapted to the first clamping hook 72, so that the sash connection profile 7 and the bottom frame profile 1 can be connected and fixed.

Referring to fig. 2, a vertical first sash guide rail 73 is formed on a horizontal wall above the main body portion 71 of the sash connection section bar 7, and is used for realizing connection between a sash and the bottom frame section bar 1 and providing guidance for opening and closing movement of the sash.

Referring to fig. 3, the top frame profile 2 includes a bottom plate 21 horizontally disposed, two second guide rails 22 with a built-in cavity structure are vertically formed in the middle of the lower surface of the bottom plate 21, the two second guide rails 22 are arranged along the width direction of the cross section of the bottom plate 21, and a first blocking wall 23 with a built-in cavity structure is vertically formed in the position, corresponding to the position where the two second guide rails 22 are away from each other, of the lower surface of the bottom plate 21.

Referring to fig. 3, the two second guide rails 22 are respectively connected to the upper ends of the non-openable door and window and the openable door and window to realize the matching of the door and window components with the top frame profile 2, and the first blocking wall 23 can support the sides of the non-openable door and window, which are far away from each other, of the openable door and window. The unopened door and window is connected to the bottom frame section bar 1 through the door and window connecting section bar 6, so that the relative positioning of the unopened door and window between the bottom frame section bar 1 and the top frame section bar 2 can be realized, and the guide is provided for fastening the unopened door and window to the side frame of the door and window frame; the openable door and window is connected with the bottom frame section bar 1 by assembling the rolling pulleys and installing the guide rails in the guide rail grooves 141 on the bottom frame section bar 1 through the matching of the rolling pulleys and the guide rails, so that the relative positioning and opening and closing guiding of the openable door and window between the bottom frame section bar 1 and the top frame section bar 2 can be realized.

Referring to fig. 3, in order to connect the upper side of the screen sash with the top frame section 2, a second retaining wall 24 with a built-in cavity structure is vertically formed at a side edge position of the lower surface of the bottom plate 21 corresponding to the bottom frame section 1 close to the outdoor side, and a second screen sash guide rail 25 is vertically formed at a position of the lower surface of the bottom plate 21 corresponding to the position between the first retaining wall 23 and the second retaining wall 24. The connection of the upper end of the screen sash to the top frame profile 2 can be realized through the second screen sash guide rail 25, and the first retaining wall 23 and the second retaining wall 24 can assist in supporting, positioning and partially shielding the screen sash.

Referring to fig. 3, in order to enhance the strength, rigidity and heat preservation of the top frame section 2, a first core 26 is disposed on the top side of the top frame section 2, and the first core 26 may be made of wood or hard foamed plastic.

Referring to fig. 3, a third blocking wall 27 with a built-in cavity structure is formed above the second blocking wall 24 on the outdoor side of the top frame section bar 2. The cross section of the first core 26 is rectangular, the lower bottom surface of the first core 26 is attached to the upper surface of the top frame bottom plate 21, one side (the left end in the figure) of the cross section of the first core 26 abuts against the inner edge of the third blocking wall 27, a first buckling plate 271 is horizontally formed on one side, corresponding to the first core 26, of the upper portion of the third blocking wall 27, a first buckling groove 261 is formed in the position, corresponding to the first buckling plate 271, of the upper portion of the first core 26, and the first core 26 and the bottom plate 21 are elastically embedded through the first buckling groove 261 and the first buckling plate 271, so that the fixing of the first core 26 and the bottom plate at the outdoor end of the bottom frame profile 1 is realized.

Referring to fig. 3, to facilitate the fixing and tight connection of the first core 26 to the top frame profile 2 at the indoor end, a resilient catch 8 (shown on the right) is provided on the side of the top frame profile 2 remote from the third stop wall 27.

Referring to fig. 3, the elastic clip 8 includes a base frame 81 having a hollow therein, the base frame 81 having a rectangular-like shape, and a bottom jaw 82 formed at a lower portion of one side of the base frame 81. A first hook groove 28 is formed at an indoor end (right side as shown) of the upper surface of the base plate 21 to be capable of being fitted with the base jaw 82. When the bottom claws 82 are matched with the first hook grooves 28 to fix the elastic fastener 8 on the bottom plate 21, the bottom surface of the base frame 81 can abut against the upper surface of the bottom plate 21, the outer side of the base frame 81 can be flush with the bottom plate 21 close to the indoor side (right side of the figure), and the indoor side (right side of the figure) of the first core 26 can abut against the inner edge of the base frame 81.

Referring to fig. 3, a second buckle plate 83 is horizontally formed on the upper portion of the elastic fastener 8 on the same side as the bottom claw 82, and a second buckling groove 262 is formed on the upper portion of the first core 26 corresponding to the second buckle plate 83; the first core 26 and the bottom plate 21 are fixed at the inner end of the top frame section chamber by the elastic embedding of the second buckling groove 262 and the second buckling plate 83.

Referring to fig. 3, in order to further secure the fixation of the first core 26 and the top frame profile 2, a first fastening screw 263 may be inserted above the first core 26 to be connected to the top frame profile 2, and in order to prevent the first fastening screw 263 from penetrating the top frame profile 2, the insertion center of the first fastening screw 263 may be disposed at a center position (right side in the drawing) of the top frame profile 2 corresponding to the cross-sectional width direction of the second guide rail 22 and a center position (left side in the drawing) of the first blocking wall 23 in the cross-sectional width direction.

Referring to fig. 3, in order to meet the requirement of a mullion generated by vertical extension or edge decoration of a window and door frame, a first mullion groove 272 is formed in the upper portion of the third retaining wall 27 on the side away from the first fastening plate 271, and a second mullion groove 84 is formed in the upper portion of the base frame 81 of the elastic fastener 8 on the side away from the second fastening plate 83.

Referring to fig. 3, in order to realize the screw connection between the top frame profile 2 and the side frame profile 3, two second screw bottom holes 29 are formed in the top frame profile 2 along the actual extending direction thereof, and the centers of the two second screw bottom holes 29 may be disposed at the ends of the two second guide rails 22 far away from the first bottom plate 21 and at the centers of the inner edges of the two second guide rails 22 in the cross-sectional width direction.

Referring to fig. 4, for the convenience of describing the side frame section bar 3, the side frame section bar 3 is shown in cross section when it is installed for use.

Referring to fig. 4, the side frame section 3 includes a vertical side plate 31, an inner barrier wall 32 having a three-position built-in cavity structure is formed on one side of the side plate 31 along a length direction of a cross section of the side plate 31, the inner barrier wall 32 is formed on an inner edge surface side (right side in the figure) of the side plate 31, an outer barrier wall 33 having a built-in cavity structure is formed on a side edge position of the side plate 31 on which the inner barrier wall 32 is provided, and the outer barrier wall 33 is provided on an outdoor side of the side plate 31 and flush with an outer vertical surface (upper side in the figure) of the side plate 31.

Referring to fig. 4, a window groove 321 is formed between every two adjacent inner blocking walls 32 of the side frame profiles 3, and the two window grooves 321 can accommodate the window-side vertical profiles 4.

Referring to fig. 4, in order to improve the sealing performance between the vertical profile 4 and the side frame profile 3, a T-shaped first sealing groove 322 is disposed at the inner edge of the inner barrier wall 32 forming the window slot 321 for inserting the sealing member 9. Sealing member 9 includes T shape connecting portion 91 and connects in the flexible sealing strip 92 of T shape connecting portion 91, and flexible sealing strip 92 is low frictional resistance flexible sealing strip, and flexible sealing strip 92 all is type arc structure, and one side that T shape connecting portion 91 was kept away from to flexible sealing strip 92 is towards first seal groove 322 direction bending.

Referring to fig. 4, the T-shaped connection portion 91 of the sealing element 9 is used for connecting with the first sealing groove 322, and after the sealing element 9 is inserted into the first sealing groove 322, the elastic sealing strip 92 with low friction resistance extends out of the first sealing groove 322; after the door and window side vertical section bars 4 of the door and window are inserted into the door and window groove 321, the elastic sealing strips 92 on two sides of the door and window groove 321 can abut against the door and window side vertical section bars 4 of the door and window to form sealing, when the door and window side vertical section bars 4 of the door and window are inserted into the door and window groove 321, the door and window enter the door and window groove 321 along the bending direction of the elastic sealing strips 92, and when the door and window are separated from the door and window groove 321, the separation direction of the door and window is opposite to the bending direction of the elastic sealing strips 92, so that the door and window are prevented from being separated, and the separation difficulty of the door and window and the door and window groove 321 is improved. The door and window can be further connected and sealed, and the possibility of separation caused by small external force such as accidental touch when the door and window are matched with the door and window groove 321 is reduced.

Referring to fig. 4, a sash groove 331 is formed between the outer wall 33 and the adjacent inner wall 32 to allow the insertion of a side of the sash to meet the connection of the sash to the side frame profile 3.

Referring to fig. 4, in order to enhance the strength, rigidity, heat insulation and other properties of the side frame profile 3, a second core 34 (shown on the left) is disposed on the outer edge of the side frame profile 3, i.e., on the vertical side of the side frame profile 3 away from the inner blocking wall 32, the first core 26 and the second core 34 have the same structure, and the second core 34 is also made of wood or rigid foamed plastic.

Referring to fig. 4, a fourth blocking wall 35 having a built-in cavity structure is formed at a position corresponding to the outer blocking wall 33 on the side of the side plate 31 where the second core 34 is provided, and one end of the second core 34 can abut against an inner edge surface of the fourth blocking wall 35.

Referring to fig. 4, in order to achieve tight connection between the first core 26 and the side frame profile 3 at the outdoor side (above in the figure), a third buckle plate 351 is formed at one end of the fourth blocking wall 35 away from the side plate 31, corresponding to one side of the second core 34. A vertical side of the second core 34, which is away from the side plate 31, is formed with a third fastening groove 341 corresponding to the third fastening plate 351, and the third fastening groove 341 is adapted to the third fastening plate 351, so that the second core 34 and the side frame profile 3 can be tightly connected at the outdoor side (above the figure).

Referring to fig. 4, in order to connect the first core 26 and the side frame section 3 at the indoor side (lower side in the figure), a second hook groove 36 is formed at the indoor end (lower side in the figure) side of the side plate 31; similarly, the elastic fastener 8 (the structure is described in detail above, and will not be described herein again), and the bottom jaw 82 of the elastic fastener 8 is adapted to the second hook groove 36, so as to connect the elastic fastener 8 and the side frame profile 3, that is, the indoor end (below the illustrated) of the second core 34 is abutted against the elastic fastener 8 on the side frame profile 3. Similarly, a fourth fastening groove 342 is formed on the second core 34 corresponding to the second fastening plate 83 of the elastic fastener 8 on the side frame profile 3, and is adapted to the second fastening plate 83 of the elastic fastener 8. Thereby completing the tight connection of the second core 34 with the side frame profile 3 at the indoor side.

Referring to fig. 4, similarly, to meet the requirements for a mullion for window and door sash extensions or edge trim, the end of the fourth retaining wall 35 remote from the second core 34 and remote from the side panel 31 (shown) is formed with a third mullion groove 352.

Referring to fig. 4, in order to further secure the second core 34 to the side frame profile 3, a second fastening screw 37 may be further inserted into a side (left side position in the figure) of the second core 34 away from the side plate 31 and connected to the side frame profile 3, and in order to prevent the second fastening screw 37 from penetrating through the side frame profile 3, centers of the second fastening screw 37 may be disposed at centers (right side in the figure) of the inner blocking walls 32 at two positions in the middle of the side frame profile 3.

Referring to fig. 5, the door and window edge vertical section bar 4 is rectangular-like, and mainly includes first panel blocking walls 41 opposite to each other in a mirror image manner, first insulating cavities 411 isolated from each other are provided in the first panel blocking walls 41, a first reinforcing cavity 412 is formed between two first panel blocking walls 41 corresponding to the door and window edge vertical section bar 4, and the first reinforcing cavity 412 is arranged between the two first insulating cavities 411. The heat insulation medium in the first heat insulation cavity 411 can be set as air, and the heat insulation performance can be enhanced by filling materials such as foamed polyurethane and the like; a first reinforcing section bar 413, such as a metal section bar made of steel or aluminum, may be fitted into the first reinforcing cavity 412, and the first reinforcing section bar 413 has a U-like cross-sectional shape with a fitting gap maintained between the first reinforcing cavity 412 and the first reinforcing cavity 413.

Referring to fig. 5, a first panel groove 42 is formed at one end (shown in the figure, right end position) of the position between two first panel retaining walls 41 which are opposite in a mirror image, the first panel groove 42 is used for inserting the side edge of the door and window panel 01, the panel 01 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 which is mainly formed by radiation and conduction is reduced. The opposite ends inside the first panel groove 42 may also be provided with sealing elastic members to improve the sealing property of the connection between the panel and the first panel groove 42.

Referring to fig. 5, in order to further enhance the thermal insulation of the door/window, a second thermal insulation cavity 414 is formed between the first panel groove 42 and the first reinforced cavity 412; the cross section of the second insulating cavity 414 is an isosceles trapezoid, and one side of the bottom surface (left side in the figure) of the trapezoid cross section of the second insulating cavity 414 is close to the first reinforcing cavity 412, and one side of the top surface of the trapezoid cross section of the second insulating cavity 414 is close to the first panel groove 42.

Referring to fig. 5, a first rectangular-like connecting groove 43 is formed at the other end (shown in the left end position) between the first panel blocking walls 41 which are opposite in a mirror image manner, and second hooks 431 are formed at the open ends inside the first connecting groove 43 for realizing the matching with other components.

Referring to fig. 5, in order to further improve the connection stability of the first reinforcing cavity 412 and the first reinforcing profile 413, a reinforcing screw 44 may be inserted through the first connecting groove 43 for fixing the first reinforcing profile 413.

Referring to fig. 5, a first sealing cover 45 is assembled at the end of the vertical profile 4 at the door window edge, and the outer contour of the first sealing cover 45 is consistent with the outer contour of the first panel blocking wall 41 on the vertical profile 4 at the door window edge.

Referring to fig. 5, the door/window side-vertical member includes a side-vertical leaf sealing cover 46, two first hooking claws 461 are symmetrically formed at one side of the side-vertical leaf sealing cover 46, so that the cross section of the rigid plastic skeleton of the door/window side-vertical member is shaped like a pi, and a square hole is formed at one side of the side-vertical leaf sealing cover 46, which is provided with the first hooking claws 461, corresponding to the position between the two first hooking claws 461; two O-ring thermoplastic elastomer sealing elements 462 are also symmetrically molded on the side of the side flap 46 remote from the first hooks.

Referring to fig. 5, during assembly, the first hook 461 of the vertical edge sash cover 46 is engaged with the second hook 431 of the vertical window frame 4 to complete the forming of one side of the window/door assembly. When the side of the fenestration piece is abutted against and mated with a side of the fenestration piece, the O-shaped thermoplastic elastomer textured sealing element 462 can have the effect of increasing the sealing between the fenestration piece and the fenestration piece, and in addition, when the fenestration piece slides in the fenestration piece and collides with a side of the fenestration piece, the O-shaped thermoplastic elastomer textured sealing element 462 can also have a buffering effect on the fenestration piece, reducing the impact of the openable fenestration and the fenestration piece.

Referring to fig. 6, the door/window mullion member further includes a mullion cover 47, the mullion cover 47 mainly includes a single wall 471 and a mullion 472 that are integrally formed and perpendicular to each other, the mullion 472 has a built-in cavity structure and is located at one side of the single wall 471, a cross section of a hard skeleton formed by the mullion 472 and the single wall 471 is shaped like a 'r', and two symmetrically arranged second hooks 477 are formed on a left side (shown) of the 'r' shaped skeleton, that is, on a side of the single wall 471 close to the mullion 472; a T-shaped second sealing groove 473 is formed in the left side (shown in the figure) above the "r" shaped frame, that is, the end of the middle frame 472 far away from the single wall 471 and close to the single wall 471, and a sealing element 9 can also be inserted (which has already been described in detail and is not described herein), a slope 474 is provided at the right end (shown in the figure) above the "r" shaped frame, that is, the end of the middle frame 472 far away from the single wall 471, the slope 474 is inclined from the position far away from the single wall 471 to the direction close to the single wall 471, and a sealing elastic strip 476 made of a knife-edge-shaped thermoplastic elastomer is formed on the slope 474; the end of the vertical middle sector cover 47 in the actual extension direction is further provided with a second sealing cover 475 for sealing the cavity of the middle frame 472.

Referring to fig. 6, during assembly, the second hook 477 of the cover 47 of the middle vertical leaf is engaged with the second hook 431 of the vertical section bar 4 at the edge of the door window, so as to complete the molding of the other side of the door window component.

Referring to fig. 6 and 7, when the doors are closed, the middle frames 472 of the door and window middle vertical members of the adjacent doors and windows that can be opened without opening the doors and windows are positioned to abut against each other (refer to the state shown in fig. 7). The sealing pieces 9 on the middle vertical leaf sealing covers 47 of the two doors and windows abut against the surface of the vertical section bar 4 at the edge of the other door and window, and the knife-edge-shaped thermoplastic elastomer sealing elastic strip 476 on the middle vertical leaf sealing covers 47 after the two middle vertical leaf sealing covers 47 abut against each other is compressed by the inclined surface 474 of the middle vertical leaf sealing cover 47 of the other door and window, so that four-point sealing is formed, and good sealing effect is achieved between the two door and window parts.

Referring to fig. 6 and 7, in order to further enhance the sealing performance when the two doors and windows are closed, the material of the part where the inclined surface 474 of the middle vertical leaf sealing cover 47 is located may be an elastic material, and the elastic material may be 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 door and window components.

Referring to fig. 8, the top and bottom profile 5 of the door/window mainly comprises two mirror-image opposite second panel walls 51, which are similar in structure to the door/window edge vertical profile 4 and will not be described again. The second panel retaining wall 51 is internally provided with third heat preservation cavities 52 which are isolated from each other, and a second reinforcing cavity 53 which is isolated from the two third heat preservation cavities 52 is arranged at the position between the door and window top and bottom section bar 5 and corresponds to the two third heat preservation cavities 52. The heat insulation medium in the third heat insulation cavity 52 can be set as air, and the heat insulation performance can be enhanced by filling materials such as foamed polyurethane and the like; the second reinforcing section 531 can be assembled in the second reinforcing cavity 53, for example, a metal section such as steel or aluminum, the shape of the second reinforcing section 531 and the second reinforcing cavity 53 maintain an assembly gap, and the cross section is C-like, so that in order to facilitate the connection between the door and window top and bottom section 5 and the door and window side vertical section 4, the inner wall of the second reinforcing cavity 53 of the door and window top and bottom section 5 can be further formed with a screw connection part 57.

Referring to fig. 8, a second panel groove 54 is formed at one end (an upper position shown) of a position between two mirror-image-opposed second panel blocking walls 51, and the second panel groove 54 is used for inserting the top bottom edge of the panel 01. The opposite ends of the second panel groove 54 may be further provided with sealing elastic members to improve the sealing property of the connection between the panel 01 and the second panel groove 54.

Referring to fig. 8, a rectangular-like groove 55 is formed at the other end (lower end in the figure) between the two mirror-image facing second panel walls 51 for connection with members such as the first guide rail 14 of the bottom frame profile 1, the connecting plate 62 of the door/window connecting profile 6, and the second guide rail 22 of the top frame profile 2 in the door/window frame member.

Referring to fig. 8, the non-openable door and window is connected with the connecting plate 62 of the door and window connecting section bar 6 through the groove 55 at the lower end thereof, so that the lower side of the non-openable door and window is fastened to the bottom frame section bar 1, the non-openable door and window is positioned with the top frame section bar through the matching of the groove 55 at the upper end thereof and the second guide rail 22 of the top frame section bar 2, and the two-dimensional positioning of the non-openable door and window between the bottom frame section bar 1 and the top frame section bar 2 is realized overall, so that the guiding is provided for fastening the non-openable door and window to the side frame of the door and window frame; the openable door and window is connected with the bottom frame section bar 1 by assembling the rolling pulley in the groove 55 at the lower end of the openable door and window and assembling the guide rail in the guide rail groove 141 of the bottom frame section bar 1, and the positioning of the openable door and window and the top frame section bar 2 can be realized by matching the groove 55 at the upper end of the openable door and window with the second guide rail 22 of the top frame section bar 2, namely the two-dimensional positioning and opening and closing guiding of the openable door and window between the bottom frame section bar 1 and the top frame section bar 2 can be realized.

Referring to fig. 8, in order to improve the connection and sealing performance between the door and window assembly and the bottom and top frame profiles 1 and 2, the width of the cross section of the open end of the groove 55 is greater than that of the other end thereof. A T-shaped third sealing groove 56 is formed on both opposite side walls of the groove 55 near the open end, a sealing element 9 can be inserted into the third sealing groove 56 (as described above in detail, and will not be described here again), and the elastic sealing strip 92 with low friction resistance of the sealing element 9 is bent toward the side near the panel 01.

Referring to fig. 8, when the openable door/window is matched with the bottom frame profile 1, after the grooves 55 are sleeved on two sides of the first guide rail 14, the elastic sealing strips 92 of the two sealing members 9 can abut against two vertical sides of the first guide rail 14; when the openable door and window is not matched with the bottom frame section bar 1, the groove 55 is sleeved on the two connecting plates 62 of the door and window connecting section bar 6, and the elastic sealing strips 92 of the two sealing pieces 9 can abut against the mutually far sides of the two connecting plates 62; when the top sash member is matched with the top frame section bar 2, the groove 55 is sleeved on the second guide rail 22, and then the elastic sealing strips 92 of the two sealing members 9 can abut against two vertical sides of the second guide rail 22, so that the sealing performance of the door and window component, the bottom frame section bar 1 and the top frame section bar 2 is greatly improved.

Referring to fig. 5 and 8, when the vertical profile 4 on the door/window side and the vertical profile 5 on the door/window top bottom are spliced and fixed on the periphery of the panel 01, a plug (similar to a wood tenon) matched with the end of the vertical profile 4 on the door/window side can be processed at the end of the vertical profile 5 on the door/window top bottom through slotting the inner edge of the end of the vertical profile 4 on the door/window side (similar to a wood mortise), and the two are spliced at 90 degrees and then screwed into a connecting screw from a proper position on the outer edge of the end of the vertical profile 4 on the door/window side to a screw connecting part 57 of the vertical profile 5 on the door/window top bottom, so that the door/window frame of the door/window component is formed.

The implementation principle of the sliding door and window with high heat preservation performance and high wind pressure resistance performance of the embodiment of the application is as follows:

the sliding door and window integrally comprises a door and window frame, an openable door and window movably connected to the door and window frame and a non-openable door and window fixed in the door and window frame;

the door and window frame component is formed by mutually splicing a bottom frame section bar 1, a top frame section bar 2 and a side frame section bar 3, so that the door and window frame component is simple to form, and the strength, the rigidity and the heat insulation performance of the door and window frame component are greatly increased due to the fact that the top frame section bar 2 and the side frame section bar 3 which are both made of hard polyvinyl chloride are respectively matched with a composite material formed by cores made of wood or hard foamed plastics.

The openable door and window and the unopened door and window both comprise a panel 01 and a door and window frame connected to the periphery of the panel 01, and the door and window frame is formed by splicing a door and window edge vertical section 4 and a door and window top and bottom section 5, so that the door and window parts are relatively simple to form.

And door and window limit is erected section bar 4 and door and window top bottom section bar 5 and is all set up the three cavities structures that the heat preservation chamber adds the reinforcing chamber and adds the heat preservation chamber along its heat-conduction direction, and two heat preservation chambers are located door and window's outdoor side and door and window's indoor side 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 the equal relatively poor problem of traditional single chamber structural profile heat insulating ability and intensity.

Moreover, the sealing performance of the connecting part of the door and window component and the door and window frame component is greatly improved by arranging the two O-shaped sealing elements 462 on the vertical sash sealing covers 46 at the middle edges of the door and window component and the sealing elements 9 on the side frame section bars 3 in the door and window frame component; the relative sealing between the two fenestration units is further enhanced by the cooperation of the seal 9 on the center vertical flap cover 47 of the two fenestration units and the sealing resilient strip 476 on the ramp 474.

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

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 (10)

1. The utility model provides a high thermal insulation performance and high wind pressure resistance's sliding door, its characterized in that includes:

a door and window frame member;

the two door and window components are movably connected in the door and window frame components, and the two doors and the windows move towards the direction away from each other relatively to seal the door and window frame components;

a middle vertical leaf sealing cover (47) is arranged on one side edge of each door and window part, the door and window frame parts are sealed along with the door and window parts, and the middle vertical leaf sealing covers (47) of the two door and window parts can be mutually blocked;

the blocking surfaces of the two middle vertical fan seal covers (47) are provided with sealing elastic strips (476), and the sealing elastic strips (476) can abut against the blocking surface of the other middle vertical fan seal cover (47).

2. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 1, wherein: the sealing pieces (9) are arranged on the opposite side surfaces of the middle vertical sash sealing cover (47) corresponding to the two door and window parts;

along with the relative movement of the two door and window parts, the sealing element (9) of each middle vertical leaf sealing cover (47) can be abutted against the other door and window part.

3. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 1, wherein: one side of the door and window component far away from the middle vertical leaf sealing cover is provided with a sealing element (462), and the sealing element (462) can abut against the vertical side of the door and window frame component along with the movement of the door and window component.

4. The high thermal insulation performance and high wind pressure resistance sliding door and window according to claim 1, wherein:

the window and door frame section includes:

a top frame section bar (2);

a bottom frame section bar (1) parallel to the top frame section bar (2);

the side frame profiles (3) are perpendicular to the top frame profile (2), and the two side frame profiles (3) are connected between the top frame profile (2) and the bottom frame profile (1) to form a door and window frame profile;

and mold cores are filled in the top frame section bar (2) and the side frame section bar (3).

5. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 4, wherein: door and window grooves (321) are formed in the opposite sides of the two side frame profiles (3), and the door and window grooves (321) can be inserted into the door and window components;

and sealing elements (9) are arranged on the opposite sides of the door and window grooves (321), and the sealing elements (9) can abut against door and window components.

6. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 1, wherein: the door and window assembly includes:

the door and window frame profile is internally provided with heat insulation cavities close to the indoor side and the outdoor side;

the inside position that corresponds between two heat preservation chambeies of door and window frame section bar is provided with strengthens the chamber, the heat preservation chamber with strengthen the chamber and completely cut off each other.

7. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 6, wherein: the peripheral surface of the inner edge of the door and window frame section is provided with a panel groove for embedding a panel (01);

the opposite side walls in the panel groove are provided with sealing elastic parts which can abut against the panel (01).

8. The high thermal insulating and high wind pressure resistant sliding door or window according to claim 7, wherein: the door and window frame section bar includes:

two door and window side vertical section bars (4);

the two door and window top and bottom sectional materials (5) are perpendicular to the two door and window side vertical sectional materials (4), and the two door and window side vertical sectional materials (4) are connected between the two door and window top and bottom sectional materials (5) to form a frame shape;

the panel groove is arranged on one side, close to each other, of the door and window edge vertical section bar (4) and the door and window top and bottom section bar (5);

the edge vertical leaf sealing cover (46) and the sealing element (462) are respectively connected to the mutually far sides of the edge vertical profiles (4) of the two doors and windows;

and a second heat preservation cavity (414) is formed inside the door and window side vertical section bar (4) corresponding to the reinforcing cavity and between the panel grooves.

9. The high thermal insulation and high wind pressure resistance sliding door and window according to claim 4, wherein: the bottom frame profile (1) comprises:

a frame main body (11), wherein an inclined wall (13) and a horizontal wall (12) are formed on the upper side of the frame main body (11), and the upper side of the inclined wall (13) is connected with the horizontal wall (12);

a water blocking arm (15) vertically formed on the upper side of the horizontal wall (12) of the frame body (11);

a first guide rail (14) vertically formed on the upper side of the frame main body (11) on the side close to the inclined wall (13) corresponding to the horizontal wall (12);

the buffer groove (16) is arranged between the water retaining arm (15) and the first guide rail (14), and a lower buffer block (161) is arranged at the end part of the buffer groove (16);

be connected with door and window connecting profile (6) on underframe section bar (1), door and window connecting profile (6) are located one side that water blocking arm (15) were kept away from in first guide rail (14) can fixed door and window part downside.

10. The high thermal insulating and wind pressure resistant sliding door or window according to claim 9, wherein: one side, close to the inclined wall (13), of the bottom frame section bar (1) is provided with a screen sash connecting section bar (7), and the upper side of the screen sash connecting section bar (7) is provided with a first screen sash guide rail (73);

a second screen sash guide rail (25) is arranged at the position, corresponding to the first screen sash guide rail (73), of the lower side of the top frame section bar (2);

the first screen sash guide rail (73) and the second screen sash guide rail (25) are used for installing screen sashes.

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