CN111502513B

CN111502513B - Sliding door and window with air sealing structure and waterproof structure

Info

Publication number: CN111502513B
Application number: CN202010293614.9A
Authority: CN
Inventors: 蒋文
Original assignee: Miluo Zhensheng Aluminum Technology Co ltd; Changsha Zensong Group Co ltd
Current assignee: Miluo Zhensheng Aluminum Technology Co ltd; Changsha Zensong Group Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-10-08
Anticipated expiration: 2040-04-15
Also published as: CN111502513A

Abstract

The invention discloses a sliding door with an air sealing structure and a waterproof structure, wherein first sealing strips are respectively arranged between an inner side profile and a window side profile and between an inner lower profile and the window lower profile, second sealing strips are arranged between the inner upper profile and the window upper profile, the first sealing strips are respectively arranged between an outer side profile and the window side profile and between the outer lower profile and the window lower profile, and the second sealing strips are arranged between the outer upper profile and the window upper profile. The outer edge stile and/or the inner edge stile are/is provided with a first sealing strip. And a windproof sealing element is further arranged between the inner upper section bar and the outer upper section bar and between the inner lower section bar and the outer lower section bar and between the window lower section bar and the window frame, and a sealing line closed air sealing structure is formed by the first sealing strip, the second sealing strip, the windproof sealing element, the first waterproof sealing element and the second waterproof sealing element between the inner sash and the window frame and between the outer sash and the window frame.

Description

Sliding door and window with air sealing structure and waterproof structure

Technical Field

The invention relates to the technical field of sliding doors and windows, in particular to a sliding door and window with an air sealing structure and a waterproof structure.

Background

Sliding doors and windows are elegant in appearance and convenient to open and close, do not occupy indoor space in the opening and closing state, are widely applied to buildings such as houses, and can separate or communicate the indoor space and the outdoor space through pushing, pulling, opening and closing. Sliding door and window generally includes frame and fan, has indoor slide rail and outdoor slide rail structure on the frame, has the limit club on the fan and colludes limit club structure, plays to open and close the effect through the slip of fan on the slide rail.

At present, austral window, sliding sash commonly used mainly leans on the wool top to seal, and the sealing line is incomplete, and structure self defect and drainage route set up unreasonable etc. and lead to the unable in time discharge of frame fan ponding, and frame fan waterproof performance is poor, the leakproofness is poor, especially rainwater flows backward in coastal area rainy season, leads to indoor building rainwater seepage, and the leakproofness is not good also can make indoor outer air produce the convection current, causes the temperature to run off, and the effect that gives sound insulation simultaneously is poor.

Disclosure of Invention

The invention provides a sliding door with an air sealing structure and a waterproof structure, and aims to solve the technical problem that the frame leaf sealing performance of the existing sliding door is poor.

The technical scheme adopted by the invention is as follows:

a sliding door with an air-tight structure and a waterproof structure comprises a window frame and a window sash arranged in the window frame in a sliding manner, wherein the window sash comprises an inner window sash positioned at the indoor side and an outer window sash positioned at the outdoor side, first sealing strips used for sealing a gap between the inner side section bar of the inner window sash and a corresponding window side section bar on the window frame and between the inner lower section bar of the inner window sash and a corresponding window lower section bar on the window frame are respectively arranged, second sealing strips used for sealing a gap between the inner upper section bar of the inner window sash and a corresponding window upper section bar on the window frame are respectively arranged, first sealing strips used for sealing a gap between the outer side section bar of the outer window sash and a corresponding window side section bar on the window frame and between the outer lower section bar of the outer window sash and a corresponding window lower section bar on the window frame are respectively arranged, and second sealing strips used for sealing a gap between the outer upper section bar of the outer window sash and a corresponding window upper section bar on the window frame are respectively arranged, the first sealing strip and the second sealing strip respectively extend along the length direction of the section strips correspondingly arranged on the window frame; the outer edge stile with the hook of the outer fan and/or the inner edge stile with the hook of the inner fan are/is provided with first sealing strips, and the first sealing strips extend along the height direction of the correspondingly arranged outer fan or inner fan so as to be used for sealing the gap between the inner fan and the outer fan; the interior section bar of going up still is equipped with windproof sealing spare with the window that corresponds the setting between the section bar on, interior section bar and outer section bar down still are equipped with first waterproof sealing spare and second waterproof sealing spare with the window that corresponds the setting between the section bar down, and the interior fan with correspond between the window frame that sets up and the outer fan with correspond between the window frame that sets up first sealing strip, second sealing strip, windproof sealing spare, first waterproof sealing spare and second waterproof sealing spare constitute sealing line confined airtight structure.

Furthermore, two first clamping grooves used for clamping and arranging correspondingly arranged first sealing strips are respectively arranged in the window side section bar and the window lower section bar, the first clamping grooves extend along the length direction of the correspondingly arranged section bars, the openings of the first clamping grooves face the outside, the first sealing strips are clamped and arranged in the first clamping grooves along the length direction of the correspondingly arranged first clamping grooves, and the first sealing strips extend out of the openings of the first clamping grooves and then prop against the correspondingly arranged section bars of the window sashes for sealing; the guide grooves of the inner recesses are respectively arranged in the inner upper section bar and the outer upper section bar, the guide grooves extend along the length direction of the inner upper section bar or the outer upper section bar, the guide grooves are matched with the guide slide rails correspondingly arranged on the window upper section bar, the inner recesses are respectively arranged on two side walls opposite to the guide grooves, the second clamping grooves extending along the length direction of the second clamping grooves correspondingly arranged are clamped in the second clamping grooves, and the second sealing strips are supported against the side wall surfaces of the guide slide rails correspondingly arranged after being stretched out from the openings of the second clamping grooves to seal.

Furthermore, the first sealing strip comprises an installation sheet extending along the length direction of the first sealing strip, a first clamping sheet and a second clamping sheet extending along the length direction of the first sealing strip are arranged on the installation sheet, and the first clamping sheet and the second clamping sheet are arranged oppositely and used for being relatively closed under the action of external force to be clamped into the first clamping grooves correspondingly arranged; still be equipped with on the installing plate along first gasket and the second gasket that its length direction extended respectively, first gasket and second gasket set up relatively, and first gasket stretches out the back by the opening of first draw-in groove and extends towards the section bar that corresponds the setting, and the second gasket stretches out the back by the opening of first draw-in groove and supports the section bar that corresponds the setting with sealed, and the second gasket of the interior first sealing strip of type strip under the window is located the top of first gasket.

Furthermore, the second sealing strip comprises an installation sheet extending along the length direction of the second sealing strip, a first clamping sheet and a second clamping sheet extending along the length direction of the second sealing strip are arranged on the installation sheet, and the first clamping sheet and the second clamping sheet are arranged oppositely and used for being relatively closed under the action of external force to be clamped into second clamping grooves correspondingly arranged; the mounting piece is further provided with a third sealing piece extending along the length direction of the mounting piece, and the third sealing piece extends out of the opening of the second clamping groove and then abuts against the side wall surface of the correspondingly arranged guide sliding rail to seal.

Furthermore, the length of the second sealing strip is smaller than the width of the correspondingly arranged inner sash or outer sash, and the windproof sealing element is respectively connected with the second sealing strip in the inner upper section bar and the second sealing strip in the outer upper section bar so as to form a sealing line with a Z-shaped section along the horizontal direction; the length of a first sealing strip in the window side section strip is greater than the height of the inner fan or the outer fan which is correspondingly arranged; the length of the first sealing strip in the lower section bar of the window is smaller than the width of the inner sash or the outer sash which is correspondingly arranged, the first waterproof sealing elements are respectively connected with the two first sealing strips in the lower section bar of the window, and the second waterproof sealing elements are respectively connected with the two first sealing strips in the lower section bar of the window so as to form a sealing line with a Z-shaped cross section along the horizontal direction.

Furthermore, a first mounting groove for mounting a windproof sealing element is arranged in the window upper section bar, the opening of the first mounting groove faces downwards and extends along the length direction of the window upper section bar, the windproof sealing element is fixedly arranged in the middle of the first mounting groove along the length direction, and the windproof sealing element extends out of the opening of the first mounting groove and then abuts against the inner upper section bar and the outer upper section bar to seal; still be equipped with the indent and be used for installing first waterproof sealing member's second mounting groove in the profile under the window, a third mounting groove for installing two second waterproof sealing member respectively, the both sides of second mounting groove are located respectively to two third mounting grooves and the length direction that profile under the window is followed respectively to second mounting groove and third mounting groove extends, first waterproof sealing member is fixed to be set up in the middle part of second mounting groove along length direction, and first waterproof sealing member supports interior lower section bar and outer lower section bar in order to seal up after stretching out by the opening of second mounting groove respectively, second waterproof sealing member is fixed to be set up in the middle part along length direction in the third mounting groove that corresponds the setting, and second waterproof sealing member supports to correspond the interior lower section bar that sets up or outer lower section bar in order to seal up by the opening of third mounting groove after stretching out.

Furthermore, the windproof sealing element comprises a first installation body fixed with the bottom of the first installation groove, two groups of first elastic sheet groups are arranged on the lower surface of the first installation body at intervals along the width direction of the first installation body, the two groups of first elastic sheet groups are respectively abutted against the inner upper section bar and the outer upper section bar, and each group of first elastic sheet group comprises a plurality of first elastic sheets which are sequentially arranged at intervals along the length direction of the first installation groove; the first waterproof sealing piece comprises a second installation body which is used for being fixed with the bottom of the second installation groove, two groups of second elastic piece groups which are distributed at intervals along the width direction of the second installation body are arranged on the upper surface of the second installation body, the two groups of second elastic piece groups are respectively abutted against the inner lower section and the outer lower section, and each group of second elastic piece group comprises a plurality of second elastic pieces which are sequentially arranged at intervals along the length direction of the second installation groove; the second waterproof sealing element comprises a third installation body used for being fixed with the bottom of the third installation groove, a group of third elastic sheet groups are respectively arranged on the upper surface and the side wall surface of the third installation body, the third elastic sheet groups are used for abutting against inner lower sectional materials or outer lower sectional materials which are correspondingly arranged, and each group of third elastic sheet groups comprises a plurality of third elastic sheets which are sequentially arranged along the length direction of the third installation groove at intervals.

Furthermore, vent holes communicated with the atmosphere are respectively arranged in the inner upper section bar and the outer upper section bar, first drainage holes are respectively arranged in the inner lower section bar and the outer lower section bar, the vent holes of the inner fan are communicated with the first drainage holes, and the vent holes of the outer fan are communicated with the first drainage holes; a plurality of second drain holes which are distributed at intervals are arranged in the lower window molding strip and are communicated with each other, the first drain hole of the inner fan and the first drain hole of the outer fan are respectively communicated with the second drain holes which are correspondingly arranged, and a third drain hole which is respectively communicated with the outside and the second drain holes is also arranged on the side edge of the outermost side of the lower window molding strip, so that accumulated water in the window sash and the window frame is discharged to the outside from the third drain holes; the vent hole, the first drain hole, the second drain hole and the third drain hole form a waterproof structure of the sliding door.

Furthermore, the vent hole, the first drain hole, the second drain hole and the third drain hole are all located on the outer side of the sealing line correspondingly arranged in the inner fan or the outer fan.

Furthermore, the waterproof structure also comprises a first sealing gasket and a second sealing gasket, the first sealing gasket is arranged at the joint of the window upper section bar and the window side section bar, and the first sealing gasket is arranged along the width direction of the window upper section bar; the second sealing gasket is arranged at the joint of the window side section bar and the window lower section bar and is arranged along the length direction of the window lower section bar.

The invention has the following beneficial effects:

in the sliding door and window structure, first sealing strips are respectively arranged between the inner side profile of the inner sash and the window side profile, and between the inner lower profile and the window lower profile, first sealing strips are respectively arranged between the outer side profile of the outer sash and the window side profile, and between the outer lower profile and the window lower profile, and a first waterproof sealing element and a second waterproof sealing element are also arranged between the inner lower profile and the window lower profile; similarly, a second sealing strip is arranged between the inner upper section bar of the inner sash and the window upper section bar, a second sealing strip is arranged between the outer upper section bar of the outer sash and the window upper section bar, and a windproof sealing element is also arranged between the inner upper section bar and the window upper section bar; in addition, a first sealing strip is also arranged on the outer edge stile with hook of the outer fan and/or the inner edge stile with hook of the inner fan; therefore, the first sealing strip, the second sealing strip, the windproof sealing piece, the first waterproof sealing piece and the second waterproof sealing piece between the inner sash and the window frame which is correspondingly arranged and between the outer sash and the window frame which is correspondingly arranged form a sealing line closed air sealing structure of the whole sliding door, under the condition that the sash is closed, the cross section of the air sealing structure forms a complete sealing line which is similar to a Z shape, so that an air circulation space which is independent of the indoor side and the outdoor side of the sliding door is formed, the water tightness of the sliding door is improved, rainwater leakage of indoor buildings caused by backflow of rainwater is prevented, indoor and outdoor air convection is reduced, temperature loss is reduced, and the sound insulation effect is improved.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic vertical sectional view of a sliding door or window having an airtight structure and a waterproof structure according to a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a sliding door or window having an airtight structure and a waterproof structure according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a vertical cross-sectional structure of the window frame of FIG. 1;

FIG. 4 is a cross-sectional structural view of the window molding of FIG. 3;

FIG. 5 is a cross-sectional structural view of the under-window profile of FIG. 3;

FIG. 6 is a schematic view of a vertical cross-sectional configuration of the sash of FIG. 1;

FIG. 7 is a cross-sectional view of the sash of FIG. 1;

FIG. 8 is a schematic view of the spatial structure of the first sealing strip of FIG. 1;

FIG. 9 is a schematic view of the second sealing strip of FIG. 1 in a spatial configuration;

FIG. 10 is a schematic view of the spatial configuration of the windbreak seal of FIG. 1;

FIG. 11 is a schematic view of the spatial configuration of the first watertight seal of FIG. 1;

FIG. 12 is a schematic view of the spatial configuration of the second watertight seal of FIG. 1;

fig. 13 is a schematic space structure diagram of the first sealing sheet and the second sealing sheet in fig. 1.

Description of the figures

20. A window sash; 201. a guide groove; 202. a second card slot; 203. a vent hole; 204. a first drain hole; 22. an inner fan; 221. an inner profile; 222. an inner lower section bar; 223. an inner upper section bar; 23. an outer fan; 231. an outer profile; 232. an outer lower section bar; 233. an outer upper section bar; 24. the outer side is provided with a stile; 25. the inner side is provided with a stile; 30. a window frame; 301. a guide slide rail; 302. a first card slot; 303. a first mounting groove; 304. a second mounting groove; 305. a third mounting groove; 306. a second drain hole; 307. a third drain hole; 31. a window molding strip; 32. a window profile; 33. a lower window profile; 40. a first seal strip; 50. a second seal strip; 61. mounting a sheet; 62. a first card; 63. a second card; 64. a first sealing sheet; 65. a second sealing sheet; 66. a third sealing sheet; 70. a wind-resistant seal; 71. a first mounting body; 72. a first elastic sheet; 80. a first waterproof seal; 81. a second mounting body; 82. a second elastic sheet; 90. a second waterproof seal; 91. a third mounting body; 92. a third elastic sheet; 140. a first sealing gasket; 150. a second sealing gasket.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention can be embodied in many different forms, which are defined and covered by the following description.

Referring to fig. 1 and 2, a preferred embodiment of the present invention provides a sliding door and window having an airtight structure and a waterproof structure, including a window frame 30 and a window sash 20 slidably disposed in the window frame 30, wherein the window sash 20 includes an inner sash 22 disposed at an indoor side and an outer sash 23 disposed at an outdoor side, first sealing strips 40 for sealing a gap therebetween are respectively disposed between an inner profile 221 of the inner sash 22 and a corresponding window-side profile 32 of the window frame 30, between an inner lower profile 222 of the inner sash 22 and a corresponding window lower profile 33 of the window frame 30, second sealing strips 50 for sealing a gap therebetween are respectively disposed between an inner upper profile 223 of the inner sash 22 and a corresponding window upper profile 31 of the window frame 30, and first sealing strips 40 for sealing a gap therebetween are respectively disposed between an outer profile 231 of the outer sash 23 and a corresponding window-side profile 32 of the window frame 30, between an outer lower profile 232 of the outer sash 23 and a corresponding window lower profile 33 of the window frame 30, a second sealing strip 50 for sealing a gap between the outer upper section 233 of the outer sash 23 and the corresponding upper window profile 31 of the window frame 30 is provided, and the first sealing strip 40 and the second sealing strip 50 extend in the length direction of the corresponding profile of the window frame 30, respectively. The outer edge stile 24 of the outer fan 23 and/or the inner edge stile 25 of the inner fan 22 are/is provided with a first sealing strip 40, and the first sealing strip 40 extends along the height direction of the correspondingly arranged outer fan 23 or inner fan 22 so as to seal the gap between the inner fan 22 and the outer fan 23. A windproof sealing element 70 is further arranged between the inner upper section bar 223 and the outer upper section bar 233 and the correspondingly arranged window upper section bar 31, a first waterproof sealing element 80 and a second waterproof sealing element 90 are further arranged between the inner lower section bar 222 and the outer lower section bar 232 and the correspondingly arranged window lower section bar 33, and the first sealing strip 40, the second sealing strip 50, the windproof sealing element 70, the first waterproof sealing element 80 and the second waterproof sealing element 90 between the inner sash 22 and the correspondingly arranged window frame 30 and between the outer sash 23 and the correspondingly arranged window frame 30 form a sealing line-closed airtight structure.

In the sliding door structure of the invention, first sealing strips 40 are respectively arranged between the inner side section 221 of the inner sash 22 and the window side section bar 32, and between the inner lower section 222 and the window lower section bar 33, first sealing strips 40 are respectively arranged between the outer side section 231 of the outer sash 23 and the window side section bar 32, and between the outer lower section 232 and the window lower section bar 33, and a first waterproof sealing element 80 and a second waterproof sealing element 90 are also arranged between the inner lower section 222 and the window lower section bar 33, and between the outer lower section 232 and the window lower section bar 33; similarly, a second sealing strip 50 is arranged between the inner upper section 223 of the inner sash 22 and the window upper section bar 31, a second sealing strip 50 is arranged between the outer upper section 233 of the outer sash 23 and the window upper section bar 31, and a windproof sealing element 70 is arranged between the inner upper section 223 and the window upper section 233; in addition, a first sealing strip 40 is arranged on the outer edge stile 24 of the outer fan 23 and/or the inner edge stile 25 of the inner fan 22; therefore, the first sealing strip 40, the second sealing strip 50, the windproof sealing element 70, the first waterproof sealing element 80 and the second waterproof sealing element 90 between the inner sash 22 and the correspondingly arranged window frame 30 and between the outer sash 23 and the correspondingly arranged window frame 30 form a sealing line-sealed air-tight structure of the whole sliding door, and under the condition that the window sash 20 is closed, the cross section of the air-tight structure forms a complete sealing line similar to a Z shape, so that an air circulation space independent from the indoor side and the outdoor side of the sliding door is formed, the water tightness of the sliding door is improved, rainwater leakage of indoor buildings caused by backflow of rainwater is prevented, indoor and outdoor air convection is reduced, temperature loss is reduced, and the sound insulation effect is improved.

Optionally, as shown in fig. 3 to fig. 5, two first clamping grooves 302 for clamping the correspondingly arranged first sealing strips 40 are respectively arranged in the window side section bar 32 and the window lower section bar 33, the first clamping grooves 302 extend along the length direction of the correspondingly arranged section bar, the openings of the first clamping grooves 302 face outdoors, the first sealing strips 40 are clamped in the first clamping grooves 302 along the length direction of the correspondingly arranged first clamping grooves 302, and the first sealing strips 40 abut against the correspondingly arranged profile of the window sash 20 after extending out of the openings of the first clamping grooves 302 to seal. The inner upper section bar 223 and the outer upper section bar 233 are internally provided with an inwards concave guide groove 201 respectively, the guide groove 201 extends along the length direction of the inner upper section bar 223 or the outer upper section bar 233, the guide groove 201 is matched with a guide slide rail 301 correspondingly arranged on the window upper section bar 31, two opposite side walls of the guide groove 201 are respectively provided with an inwards concave second clamping groove 202 extending along the length direction, the second sealing strip 50 is clamped in the second clamping groove 202 along the length direction of the second clamping groove 202 correspondingly arranged, and the second sealing strip 50 is supported against the side wall surface of the guide slide rail 301 correspondingly arranged after being extended out from the opening of the second clamping groove 202 so as to be sealed.

In the alternative, referring to fig. 8, in order to solve the problem of poor air tightness and water tightness caused by the sealing of the wool top in the conventional sliding door and window, in the solution of the present invention, the first sealing strip 40 is of a structure having a sealing rubber strip. First sealing strip 40 includes along its length direction extension's installation piece 61, is equipped with first card 62 and the second card 63 along its length direction extension on the installation piece 61, and first card 62 and second card 63 set up relatively for draw close relatively in order to block in the first draw-in groove 302 that corresponds the setting under the exogenic action. Specifically, the mounting piece 61, the first clamping piece 62 and the second clamping piece 63 are made of a hard material, such as aluminum. First card 62 and second card 63 set up relatively and form the opening to be arranged in being used for relatively drawing close under the exogenic action in order to block into the first draw-in groove 302 that corresponds the setting, and the stereoplasm position inlays and has the firm effect in the profile inside, and the phenomenon that the unable back dress after the workman leaks operation first sealing strip 40 can effectively be avoided to this kind of open type design of first card 62 and second card 63. Still be equipped with first sealing piece 64 and the second sealing piece 65 that extend respectively along its length direction on the installation piece 61, first sealing piece 64 and the relative setting of second sealing piece 65, first sealing piece 64 stretches out the section bar that the back corresponds the setting by the opening of first draw-in groove 302 and extends, second sealing piece 65 stretches out the back by the opening of first draw-in groove 302 and supports the section bar that corresponds the setting with sealed, and the second sealing piece 65 of first sealing strip 40 in the type strip 33 under the window is located the top of first sealing piece 64. Specifically, the first sealing sheet 64 and the second sealing sheet 65 are both made of soft materials, such as rubber, and the soft materials also have wear-resistant and waterproof properties, good flexibility, wear resistance, and a small friction coefficient, thereby facilitating the sealing and waterproofing of the sliding door and window and reducing the sliding resistance. Referring to fig. 1 again, in the window lower molding 33, the first sealing sheet 64 and the window sash 20 are in a non-bonding state, and the second sealing sheet 65 and the window sash 20 are in a bonding state, when rainwater is too large, the first sealing sheet 64 is used for blocking a part of water from being blocked outdoors in a rainwater invasion process, so that waterproof pressure of the second sealing sheet 65 is reduced, and meanwhile, the first sealing sheet 64 and the window sash 20 are in a non-bonding state, so that the contact area between the window sash 20 and the first sealing sheet 40 in a push-pull process is reduced, and further push-pull resistance is reduced.

In this alternative, referring to fig. 9, in order to solve the problem of poor air tightness and water tightness caused by the sealing of the wool top in the conventional sliding door and window, in the solution of the present invention, the second sealing strip 50 is configured with a sealing rubber strip. The second sealing strip 50 comprises a mounting piece 61 extending along the length direction of the second sealing strip, a first clamping piece 62 and a second clamping piece 63 extending along the length direction of the second sealing strip are arranged on the mounting piece 61, and the first clamping piece 62 and the second clamping piece 63 are arranged oppositely to be used for being relatively close to each other under the action of external force to be clamped into the corresponding second clamping grooves 202. Specifically, the mounting piece 61, the first clamping piece 62 and the second clamping piece 63 are made of a hard material, such as aluminum. The first clamping piece 62 and the second clamping piece 63 are oppositely arranged to form an opening, so that the first clamping piece 62 and the second clamping piece 63 are relatively close to each other under the action of external force to be clamped into the second clamping groove 202 correspondingly arranged, the hard part is embedded in the section bar to play a role in firming, and the open type design of the first clamping piece 62 and the second clamping piece 63 can effectively avoid the phenomenon that a worker can not load the second sealing bar 50 after neglecting to operate. The mounting piece 61 is further provided with a third sealing piece 66 extending along the length direction of the mounting piece, and the third sealing piece 66 extends out of the opening of the second clamping groove 202 and then abuts against the side wall surface of the correspondingly arranged guide sliding rail 301 to seal. Specifically, the third sealing sheet 66 is made of a soft material, such as rubber, and the soft material also has wear-resistant and waterproof properties, good flexibility, wear resistance, and a small friction coefficient, thereby facilitating sealing and waterproofing of the sliding door and window and reducing the sliding resistance.

In this alternative, as shown in fig. 1 and 2, the length of the second sealing strip 50 is smaller than the width of the inner sash 22 or the outer sash 23, and the wind-proof sealing member 70 is connected to the second sealing strip 50 in the inner upper section bar 223 and the second sealing strip 50 in the outer upper section bar 233, respectively, to form a sealing line having a "Z" shape in cross section in the horizontal direction. The length of the first sealing strip 40 in the window side molding 32 is greater than the height of the inner sash 22 or the outer sash 23, which is correspondingly arranged, so that the sealing effect between the window side molding 32 and the window sash 20 is enhanced. The length of the first sealing strip 40 in the window lower section bar 33 is smaller than the width of the correspondingly arranged inner sash 22 or outer sash 23, the first waterproof sealing element 80 is respectively connected with the two first sealing strips 40 in the window lower section bar 33, and the second waterproof sealing element 90 is respectively connected with the two first sealing strips 40 in the window lower section bar 33, so as to form a sealing line with a Z-shaped section along the horizontal direction. The contact surface of the first sealing strip 40 of the inner sash 22 and the first sealing strip 40 of the outer sash 23 in the closed state of the sash 20 is Z-shaped, so that the larger the opening area of the sash 20 is, the fewer the contact surfaces between the inner sash 22 and the first sealing strip 40 and between the outer sash 23 and the first sealing strip 40 are, the lighter the push-pull resistance is, and the smoother the opening is; when the window sash 20 tends to be in the closed state, the larger the contact surface between the inner sash 22 and the outer sash 23 and the first sealing strip 40 is, the denser the sealing is, and the opening is convenient while the air tightness of the whole window is improved.

Preferably, as shown in fig. 1 and 2, when the window sash 20 of the sliding door/window of the present invention is closed, the first sealing strip 40 and the second sealing strip 50 are both hidden seals, and the first sealing strip 40 and the second sealing strip 50 form a complete "Z" -shaped sealing line in the corresponding slot, so that the sliding door/window has a good sealing effect and a beautiful appearance of the whole window, and has a hidden sealing design, a simple structure, strong versatility of the profile and the matching set, easy processing, and a wide application range.

Optionally, as shown in fig. 3 to 5, a first installation groove 303 for installing the windproof sealing member 70 is provided in the window upper profile 31, the first installation groove 303 has an opening facing downward and extends along the length direction of the window upper profile 31, the windproof sealing member 70 is fixedly disposed in the middle of the first installation groove 303 along the length direction, and the windproof sealing member 70 extends from the opening of the first installation groove 303 and then abuts against the inner upper profile 223 and the outer upper profile 233 to seal. Still be equipped with the indent and be used for installing the second mounting groove 304 of first waterproof sealing member 80 in the section bar 33 under the window, a third mounting groove 305 for installing two second waterproof sealing member 90 respectively, two third mounting grooves 305 are located the both sides of second mounting groove 304 respectively and second mounting groove 304 and third mounting groove 305 extend along the length direction of section bar 33 under the window respectively, first waterproof sealing member 80 is fixed to be set up in the middle part of second mounting groove 304 along length direction, and first waterproof sealing member 80 supports interior lower section bar 222 and outer lower section bar 232 in order to seal after stretching out by the opening of second mounting groove 304 respectively, second waterproof sealing member 90 is fixed to be set up in the middle part of the third mounting groove 305 along length direction that corresponds the setting, and second waterproof sealing member 90 supports interior lower section bar 222 or outer lower section bar 232 that corresponds the setting after stretching out by the opening of third mounting groove 305 in order to seal.

In this alternative, referring to fig. 10 again, the wind-proof sealing member 70 includes a first mounting body 71 for fixing with the bottom of the first mounting groove 303, two sets of first elastic sheet groups arranged at intervals along the width direction of the first mounting body 71 are provided on the lower surface of the first mounting body 71, the two sets of first elastic sheet groups respectively abut against the inner upper section bar 223 and the outer upper section bar 233, and each set of first elastic sheet group includes a plurality of first elastic sheets 72 arranged at intervals along the length direction of the first mounting groove 303. The lower surface of the first mounting body 71 is provided with two groups of first elastic sheet groups arranged at intervals along the width direction, and the two groups of first elastic sheet groups respectively abut against the inner upper section 223 and the outer upper section 233 to reduce the push-pull resistance of the window sash 20, so that the inner sash 22 and the outer sash 23 can be easily moved close to each other or moved away from each other under the action of external force. Specifically, in order to reduce the push-pull resistance and also achieve the sealing effect, in the present invention, the first elastic pieces 72 are thin pieces having elasticity.

In this alternative, as shown in fig. 11, the first waterproof sealing element 80 includes a second mounting body 81 for fixing with the bottom of the second mounting groove 304, two sets of second elastic sheet groups arranged at intervals along the width direction of the second mounting body 81 are disposed on the upper surface of the second mounting body 81, the two sets of second elastic sheet groups respectively abut against the inner lower section bar 222 and the outer lower section bar 232, and each set of second elastic sheet group includes a plurality of second elastic sheets 82 arranged at intervals along the length direction of the second mounting groove 304. Two groups of second elastic sheet groups are arranged on the upper surface of the second mounting body 81 at intervals along the width direction of the second mounting body, and the two groups of second elastic sheet groups are respectively abutted against the inner lower section bar 222 and the outer lower section bar 232 so as to reduce the push-pull resistance of the window sash 20, and the inner sash 22 and the outer sash 23 can be easily relatively close to each other or back to each other to be away from each other under the action of external force. Specifically, in order to reduce the push-pull resistance and also achieve the sealing effect, in the present invention, the second elastic pieces 82 are all thin pieces having elasticity.

In this alternative, as shown in fig. 12, the second waterproof sealing member 90 includes a third installation body 91 for fixing with the bottom of the third installation groove 305, a set of third elastic sheet sets is respectively disposed on the upper surface and the side wall surface of the third installation body 91, the third elastic sheet sets are used for abutting against the correspondingly disposed inner lower section bar 222 or outer lower section bar 232, and each set of third elastic sheet sets includes a plurality of third elastic sheets 92 sequentially disposed at intervals along the length direction of the third installation groove 305. The upper surface and the side wall surface of the third mounting body 91 are respectively provided with a group of third elastic sheet sets, and each group of third elastic sheet set comprises a plurality of third elastic sheets 92 which are sequentially arranged at intervals along the length direction of the third mounting groove 305, so as to reduce the push-pull resistance of the window sash 20, and the inner sash 22 and the outer sash 23 can be easily moved close to each other or moved away from each other under the action of external force. Specifically, in order to reduce the push-pull resistance and also achieve the sealing effect, in the present invention, the third elastic pieces 92 are all thin pieces having elasticity.

Preferably, as shown in fig. 3, the installation positions of the windproof sealing member 70 and the first waterproof sealing member 80 are biased to the indoor side, and rainwater can be effectively prevented from entering the indoor side after dropping on the windproof sealing member 70 and the first waterproof sealing member 80.

Alternatively, as shown in fig. 3 to 7, the inner upper section 223 and the outer upper section 233 are respectively provided therein with a vent hole 203 communicating with the atmosphere, the inner lower section 222 and the outer lower section 232 are respectively provided therein with a first drain hole 204, the vent hole 203 and the first drain hole 204 of the inner fan 22 are communicated, and the vent hole 203 and the first drain hole 204 of the outer fan 23 are communicated. The window lower molding 33 is provided with a plurality of second drainage holes 306 arranged at intervals, the plurality of second drainage holes 306 are communicated with each other, the first drainage hole 204 of the inner sash 22 and the first drainage hole 204 of the outer sash 23 are respectively communicated with the correspondingly arranged second drainage holes 306, and the outermost side edge of the window lower molding 33 is further provided with a third drainage hole 307 respectively communicated with the outside and the second drainage holes 306, so that accumulated water in the window sash 20 and the window frame 30 is drained to the outside of the room through the third drainage hole 307. The vent hole 203, the first drain hole 204, the second drain hole 306 and the third drain hole 307 form a waterproof structure of the sliding door. In the structure of the invention, the vent hole 203 in the inner sash 22 is communicated with the first drain hole 204, so that the rainwater entering the inner sash 22 is converged at the first drain hole 204, similarly, the vent hole 203 in the outer sash 23 is communicated with the first drain hole 204, so that the rainwater entering the outer sash 23 is converged at the first drain hole 204, and the rainwater in the inner sash 22 and the outer sash 23 is finally discharged to the outdoor side through the third drain hole 307 after passing through the first drain hole 204 and the second drain hole 306 because the first drain hole 204 is communicated with the second drain hole 306 in the window lower profile 33, the balance of the air pressure inside and outside the window sash 20 is realized through the vent hole 203, the air circularly flows in the window sash 20, and the accumulated water in the window sash 20 is taken out of the outdoor through the air flow, thereby avoiding unreasonable drainage design of the sliding door and the sliding door, Water is accumulated in the window sash 20 and the window lower section bar 33 due to self structural defects and incomplete sealing, so that the water tightness and the air tightness of the whole window are improved.

Preferably, as shown in fig. 3 to 7, the ventilation hole 203, the first drainage hole 204, the second drainage hole 306 and the third drainage hole 307 are located outside the sealing line correspondingly disposed in the inner fan 22 or the outer fan 23, so as to prevent rainwater in the window sash 20 from dropping into the inner side of the indoor sealing line, which leads to water accumulation in the indoor-side molding strip.

Further, as shown in fig. 3 and 13, the waterproof structure further includes a first sealing gasket 140 and a second sealing gasket 150, the first sealing gasket 140 is disposed at the joint of the window molding 31 and the window side molding 32, and the first sealing gasket 140 is disposed along the width direction of the window molding 31. The second gasket 150 is disposed at the joint of the window-side section bar 32 and the window-bottom section bar 33, and the second gasket 150 is disposed along the length direction of the window-bottom section bar 33. The first sealing gasket 140 and the second sealing gasket 150 are designed to effectively prevent rainwater from leaking from the frame corners of the window frame 30.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding door with an airtight structure and a waterproof structure comprises a window frame (30) and a window sash (20) arranged in the window frame (30) in a sliding manner, wherein the window sash (20) comprises an inner sash (22) positioned at the indoor side and an outer sash (23) positioned at the outdoor side,

the utility model discloses a window of window frame (30) between the window side molding (32) that correspond on the interior fan (22), interior lower section bar (222) of interior fan (22) with be equipped with respectively between the window lower molding (33) that corresponds on window frame (30) and be used for sealing first sealing strip (40) in clearance between the two, interior upper section bar (223) of interior fan (22) with be equipped with between the window upper molding (31) that corresponds on window frame (30) and be used for sealing second sealing strip (50) in clearance between the two, just outside section bar (231) of outer fan (23) with be equipped with respectively between the window side molding (32) that correspond on window frame (30), outer lower section bar (232) of outer fan (23) with be equipped with between the window lower molding (33) that corresponds on window frame (30) and be used for sealing first sealing strip (40) in clearance between the two, the outer upper section bar (233) of outer fan (23) with the window frame (30) between the window lower molding (31) that corresponds on window frame (31), the outer upper section bar (233) and a second sealing strip (50) for sealing a gap between the first sealing strip and the second sealing strip is arranged, and the first sealing strip (40) and the second sealing strip (50) respectively extend along the length direction of the section strips correspondingly arranged on the window frame (30);

a first sealing strip (40) is arranged on an outer hooked stile (24) of the outer fan (23) and/or an inner hooked stile (25) of the inner fan (22), and the first sealing strip (40) extends along the height direction of the correspondingly arranged outer fan (23) or inner fan (22) so as to be used for sealing a gap between the inner fan (22) and the outer fan (23);

a windproof sealing element (70) is further arranged between the inner upper section bar (223) and the outer upper section bar (233) and the correspondingly arranged window upper section bar (31), a first waterproof sealing element (80) and a second waterproof sealing element (90) are further arranged between the inner lower section bar (222) and the outer lower section bar (232) and the correspondingly arranged window lower section bar (33), and the first sealing strip (40), the second sealing strip (50), the windproof sealing element (70), the first waterproof sealing element (80) and the second waterproof sealing element (90) between the inner sash (22) and the correspondingly arranged window frame (30) and between the outer sash (23) and the correspondingly arranged window frame (30) form a sealing structure with a sealed sealing line;

two first clamping grooves (302) used for clamping the first sealing strips (40) which are correspondingly arranged are respectively arranged in the window side section bar (32) and the window lower section bar (33), the first clamping grooves (302) extend along the length direction of the section bars which are correspondingly arranged, the openings of the first clamping grooves (302) face the outside, the first sealing strips (40) are clamped in the first clamping grooves (302) along the length direction of the first clamping grooves (302) which are correspondingly arranged, and the first sealing strips (40) extend out of the openings of the first clamping grooves (302) and then prop against the section bars of the window sashes (20) which are correspondingly arranged so as to be sealed; the inner upper section bar (223) and the outer upper section bar (233) are internally provided with an inwards concave guide groove (201) respectively, the guide groove (201) extends along the length direction of the inner upper section bar (223) or the outer upper section bar (233), the guide groove (201) is matched with a guide slide rail (301) correspondingly arranged on the window upper section bar (31), two opposite side walls of the guide groove (201) are respectively provided with an inwards concave second clamping groove (202) extending along the length direction, the second sealing strip (50) is clamped in the second clamping groove (202) along the length direction of the second clamping groove (202) correspondingly arranged, and the second sealing strip (50) extends out from an opening of the second clamping groove (202) and abuts against the side wall surface of the guide slide rail (301) correspondingly arranged to seal;

the length of the second sealing strip (50) is smaller than the width of the inner sash (22) or the outer sash (23) which are correspondingly arranged, and the windproof sealing element (70) is respectively connected with the second sealing strip (50) in the inner upper section bar (223) and the second sealing strip (50) in the outer upper section bar (233) to form a sealing line with a Z-shaped section along the horizontal direction; the length of the first sealing strip (40) in the window side sectional strip (32) is larger than the height of the inner fan (22) or the outer fan (23) which is correspondingly arranged; the length of first sealing strip (40) in under window molding strip (33) is less than and corresponds the setting interior fan (22) or the width of outer fan (23), just first waterproof sealing spare (80) are connected respectively two in under window molding strip (33) first sealing strip (40), second waterproof sealing spare (90) are connected respectively two in under window molding strip (33) first sealing strip (40) to form the sealing line that is "Z" style of calligraphy along the cross-section of horizontal direction.

2. The sliding door/window with airtight structure and waterproof structure according to claim 1,

the first sealing strip (40) comprises an installation sheet (61) extending along the length direction of the first sealing strip, a first clamping sheet (62) and a second clamping sheet (63) extending along the length direction of the first sealing strip are arranged on the installation sheet (61), and the first clamping sheet (62) and the second clamping sheet (63) are arranged oppositely and used for being relatively close to each other under the action of external force to be clamped into the first clamping grooves (302) correspondingly arranged;

still be equipped with on installation piece (61) along first sealing piece (64) and second sealing piece (65) that its length direction extended respectively, first sealing piece (64) with second sealing piece (65) set up relatively, first sealing piece (64) by stretch out the back towards corresponding the setting of opening of first draw-in groove (302) the section bar extends, second sealing piece (65) by stretch out the back top and support the corresponding setting of section bar is with sealed, just in type strip (33) under the window second sealing piece (65) of first sealing strip (40) are located the top of first sealing piece (64).

3. The sliding door/window with airtight structure and waterproof structure according to claim 1,

the second sealing strip (50) comprises an installation sheet (61) extending along the length direction of the second sealing strip, a first clamping sheet (62) and a second clamping sheet (63) extending along the length direction of the second sealing strip are arranged on the installation sheet (61), and the first clamping sheet (62) and the second clamping sheet (63) are arranged oppositely and used for being relatively close to each other under the action of external force to be clamped into the second clamping grooves (202) correspondingly arranged;

still be equipped with third gasket (66) that extend along its length direction on installation piece (61), third gasket (66) by the back top is stretched out to the opening of second draw-in groove (202) corresponds the setting the lateral wall face of direction slide rail (301) is in order to seal.

4. The sliding door/window with airtight structure and waterproof structure according to claim 1,

a first installation groove (303) for installing the windproof sealing element (70) is arranged in the window upper section bar (31), the opening of the first installation groove (303) faces downwards and extends along the length direction of the window upper section bar (31), the windproof sealing element (70) is fixedly arranged in the middle of the first installation groove (303) along the length direction, and the windproof sealing element (70) extends out of the opening of the first installation groove (303) and then abuts against the inner upper section bar (223) and the outer upper section bar (233) to be sealed;

still be equipped with the indent in the section bar (33) under the window and be used for installing second mounting groove (304) of first waterproof sealing member (80), be used for installing respectively two third mounting groove (305) of second waterproof sealing member (90), two third mounting groove (305) branch locate the both sides of second mounting groove (304) and third mounting groove (305) extend along the length direction of section bar (33) under the window respectively, first waterproof sealing member (80) fixed set up in the middle part of length direction is followed in second mounting groove (304), and first waterproof sealing member (80) stretch out the back by the opening of second mounting groove (304) and support respectively under interior section bar (222) with section bar (232) is down with sealed, second waterproof sealing member (90) fixed set up in the middle part along length direction in the third mounting groove (305) that corresponds the setting, and the second waterproof sealing element (90) extends out of the opening of the third mounting groove (305) and then props against the correspondingly arranged inner lower section bar (222) or outer lower section bar (232) to seal.

5. The sliding door/window with airtight structure and waterproof structure according to claim 4,

the windproof sealing element (70) comprises a first mounting body (71) fixed with the bottom of the first mounting groove (303), two groups of first elastic sheet groups distributed at intervals along the width direction of the first mounting body (71) are arranged on the lower surface of the first mounting body (71), the two groups of first elastic sheet groups are respectively abutted against the inner upper section bar (223) and the outer upper section bar (233), and each group of first elastic sheet groups comprises a plurality of first elastic sheets (72) sequentially arranged at intervals along the length direction of the first mounting groove (303);

the first waterproof sealing element (80) comprises a second installation body (81) fixed with the bottom of the second installation groove (304), two groups of second elastic sheet groups distributed at intervals along the width direction of the second installation body (81) are arranged on the upper surface of the second installation body (81), the two groups of second elastic sheet groups are respectively abutted against the inner lower section bar (222) and the outer lower section bar (232), and each group of second elastic sheet groups comprises a plurality of second elastic sheets (82) sequentially arranged at intervals along the length direction of the second installation groove (304);

second waterproof sealing member (90) including be used for with third installation body (91) that the tank bottom of third mounting groove (305) is fixed, respectively be equipped with a set of third elastic sheet group on the upper surface of third installation body (91) and the side wall face, third elastic sheet group be used for with correspond the setting interior lower section bar (222) or section bar (232) top is supported down outward, and each group the third elastic sheet group includes the edge multi-disc third elastic sheet (92) that the length direction of third mounting groove (305) set up at interval in proper order.

6. The sliding door/window with airtight structure and waterproof structure according to claim 5,

the inner upper section bar (223) and the outer upper section bar (233) are internally provided with vent holes (203) communicated with the atmosphere, the inner lower section bar (222) and the outer lower section bar (232) are internally provided with first drainage holes (204), the vent holes (203) and the first drainage holes (204) of the inner fan (22) are communicated, and the vent holes (203) and the first drainage holes (204) of the outer fan (23) are communicated;

a plurality of second drain holes (306) which are arranged at intervals are formed in the window lower section bar (33), the plurality of second drain holes (306) are communicated with each other, the first drain hole (204) of the inner fan (22) and the first drain hole (204) of the outer fan (23) are respectively communicated with the correspondingly arranged second drain holes (306), and a third drain hole (307) which is respectively communicated with the outside and the second drain hole (306) is further formed in the side edge of the outermost side of the window lower section bar (33), so that accumulated water in the window sash (20) and the window frame (30) is drained to the outside through the third drain hole (307);

the vent hole (203), the first drain hole (204), the second drain hole (306) and the third drain hole (307) form a waterproof structure of the sliding door.

7. The sliding door/window with airtight structure and waterproof structure according to claim 6,

the vent hole (203), the first drain hole (204), the second drain hole (306) and the third drain hole (307) are all located on the outer side of a sealing line correspondingly arranged in the inner fan (22) or the outer fan (23).

8. The sliding door/window with airtight structure and waterproof structure according to claim 6,

the waterproof structure further comprises a first sealing gasket (140) and a second sealing gasket (150), the first sealing gasket (140) is arranged at the joint of the window upper section bar (31) and the window side section bar (32), and the first sealing gasket (140) is arranged along the width direction of the window upper section bar (31);

the second sealing gasket (150) is arranged at the joint of the window side section bar (32) and the window lower section bar (33), and the second sealing gasket (150) is arranged along the length direction of the window lower section bar (33).