CN201074464Y

CN201074464Y - Push-and-pull window

Info

Publication number: CN201074464Y
Application number: CNU2007200508086U
Authority: CN
Inventors: 胡建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-26
Filing date: 2007-04-26
Publication date: 2008-06-18
Anticipated expiration: 2017-04-26

Abstract

The utility model discloses a sliding window, which comprises an upper fixing transversely arranged, a lower slider arranged opposite to the upper fixing, a pair of edge seals which are longitudinally arranged and respectively linked with the upper fixing and the lower slider, an upper slider and a sliding sash blade, wherein the upper slider opposite to the lower slider is transversely arranged between the edge seals and the sliding sash blade is moveably installed inside a frame which is defined by the upper slider, the lower slider and a pair of the edge seals. The upper fixing comprises a first plastic-steel upper fixing and a second aluminum alloy upper fixing, the first and second upper fixings are all surrounded by frame walls, the frame walls are provided with projections which are used to strengthen the intensity of the walls, and the first and second upper fixings are respectively provided with combining portions mutually engaged and connecting portions connecting the doors and windows. The structure of the sliding window is relatively simple, the heat insulation and sound insulation properties are perfect, and the air tightness is excellent.

Description

Sliding sash

Technical field

The utility model relates to a kind of building product, relates in particular to a kind of sliding sash that is processed to form with section bar.

Background technology

Existing sliding sash mostly is by fine aluminium section bar one and processes.The complex structure of this sliding sash, simultaneously owing to the independent aluminum profile extrusion of employing forms, so heat insulation performance is relatively poor, and its tightness is also poor.

Thereby, provide a kind of sliding sash that addresses the above problem to be necessary in fact.

Summary of the invention

The purpose of this utility model provides a kind of sliding sash, and its structure is simple relatively, and heat insulation performance is good, and has good air-tightness.

To achieve these goals, the utility model provides a kind of sliding sash, it comprise going up of horizontally set solid, with should go up solid phase to the downslide that is provided with, vertically be provided with and respectively with the last solid and a pair of banding that is connected of gliding, be horizontally set between the above-mentioned banding and and slide with corresponding the going up of gliding, and be movably arranged on push-and-pull in the framework that defines by last cunning, downslide and a pair of banding and fan page.On comprise admittedly: firmware on first plastic-steel, it is surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, also is provided with first joint portion and first connecting portion that is connected door and window on the firmware on described first; With firmware on second aluminium alloys, it is also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and firmware also is provided with second joint portion of matching with described first joint portion and second connecting portion that is connected door and window on described second.

Advantage of the present utility model is: owing to adopted split-type structural, so the structure of sliding sash is simplified; Simultaneously owing to divide body structure to adopt different materials to make, so its heat insulation performance and tightness have obtained certain improvement.

Below in conjunction with accompanying drawing, describe the utility model in detail by preferred embodiment.

Description of drawings

Fig. 1 is the front view of the utility model sliding sash.

Fig. 2 a is a structure shown in Figure 1 sectional view in the A-A direction.

Fig. 2 b is the structure sectional view of firmware on first among Fig. 2 a.

Fig. 2 c is the structure sectional view of firmware on second among Fig. 2 a.

Fig. 2 d is the structure sectional view of first upward-sliding piece among Fig. 2 a.

Fig. 2 e is the structure sectional view of second upward-sliding piece among Fig. 2 a.

Fig. 2 f is the structure sectional view of the first horizontal framework among Fig. 2 a.

Fig. 2 g is the structure sectional view of the second horizontal framework among Fig. 2 a.

Fig. 2 h is the structure sectional view of slide block among Fig. 2 a.

Fig. 2 i is the structure sectional view of first time saddle and slide block among Fig. 2 a.

Fig. 2 j is the structure sectional view of second time saddle among Fig. 2 a.

Fig. 2 k is that structure shown in Fig. 2 c is along the sectional view of C-C direction.

Fig. 2 l is the partial enlarged drawing of the part of structure D shown in Fig. 2 k.

Fig. 2 m is the structure sectional view of briquetting among Fig. 2 a.

Fig. 3 a is a structure shown in Figure 1 sectional view in the B-B direction.

Fig. 3 b is the structure sectional view of the first banding spare among Fig. 3 a.

Fig. 3 c is the structure sectional view of the first vertical framework among Fig. 3 a.

Fig. 3 d is the structure sectional view of the second banding spare among Fig. 3 a.

Fig. 3 e is the structure sectional view of the second vertical framework among Fig. 3 a.

The specific embodiment

With reference now to Fig. 1,, the cross section section bar of the sliding sash that the utility model provides is a split-type structural.This sliding sash 100 comprise horizontally set go up admittedly 10, with should go up 10 downslides that are oppositely arranged 40 admittedly, vertically be provided with and respectively with last solid 10 and the 40 a pair of bandings 30 that are connected that glide, be horizontally set between the above-mentioned banding 30 and with described downslide 40 corresponding go up sliding 20, and be movably arranged on by last cunning 20, glide 40 and the framework that defines of a pair of banding 30 in a pair of push-and-pull fan pages 50.In described each push-and-pull fan page or leaf 50 glass 60 is installed.In addition, described go up admittedly 10 and last cunning 20 between also be installed with glass (not label).

With reference to figure 2a-2c, described go up admittedly 10 comprise firmware 102 on first and with this on first firmware 102 cooperate installation second on firmware 104.Wherein firmware 102 is positioned at a side of door and window faced chamber on first, and firmware 104 then is positioned at the side outside the door and window faced chamber on second.Firmware 102 is made by the plastic-steel material on first, and its cross section integral body is rectangular, and it comprises roof 106, diapire 108, the pair of sidewalls 101,103 and the rib wall 603 that are connected with roof 106 and diapire 108.Roof 106, diapire 108, rib wall 603 and sidewall 101,103 interconnect and

surround cavity

601A and 601B respectively.Also have a thrust 602 on the inboard of roof 106, the cross section of this thrust 602 is circular, and certainly in other embodiment of the present utility model, the cross section of thrust 602 also can be tip-angled shape or strip and other shape applicatory.One end of roof 106 forms edge 107, is used for firmware 102 on first is fixed in the building masonry wall.Form recess 105 on the diapire 108, so that cooperate with briquetting 70 (with reference to figure 2m).Form on the sidewall 103 a plurality of, such as offering locating slot 110 between 109, two dovetails 10 of two dovetails.Also form a plurality of wedge angles on the dovetails 10, can increase the bonding strength of dovetails like this.

Firmware 104 is made by aluminum alloy materials on second.The cross section integral body of firmware 104 is also rectangular on second, and it comprises roof 118, diapire 120, and the pair of sidewalls 124,122 that is connected with diapire 120 with roof 118 respectively.Roof 118, diapire 120 and sidewall 124,122 surround a cavity 701.Roof 118 forms a circular-arc thrust 702 on the side of cavity 701.One end of roof 118 also forms edge 126, and the edge 107 of firmware 102 can be installed in the building masonry wall going up firmware jointly on this edge 126 and first.One end of diapire 108 forms rib 116, and this rib 116 cooperates jointly with briquetting 70 (with reference to figure 2m), is used for glass 60 is carried out spacing (with reference to figure 2a).Form a pair of card arm 111 on the sidewall 124, form locating piece 114 between these two the card arms 111.A plurality of wedge angles have also been formed on the card arm 111.Define the draw-in groove 112 that the dovetails 109 of firmware 102 on and first cooperates between locating piece 114 and above-mentioned each card arm 111.With reference to figure 2c and Fig. 2 k-2l, the end that the card arm 111 of firmware 104 faces locating piece 114 on second vertically forms a plurality of teeth 113, in order on the firmware 102 and second in assembling first during firmware 104, and enhancing installation strength (as described below) between the two.

When firmware 104 assembles on the firmware 102 and second on first, the dovetails 109 of firmware 102 on first is inserted in the respective card slot 112 of firmware 104 on second, the locating piece 114 of firmware 104 then is inserted in the dovetail groove 110 of firmware 102 on first on second, again by suitable instrument, two card arms 111 such as firmware 104 in roller (figure does not show) extruding second, make these cards teeth 113 on arms 111 penetrate tightly in the dovetails 109, thereby and will consolidate 10 in firmware 104 formation fastened to each other on the firmware 102 and second on first.In addition, in the process of the described card arm 111 of extruding,, can offer groove (not label) in these outsides (not forming a side of teeth 113) of blocking arm 111 in order to make card arm 111 easy deformation.In addition, also can form groove on the described locating piece 114, these grooves can also alleviate the overall weight of firmware on second, and can save material.

With reference to figure 1, Fig. 2 a and Fig. 2 d-2e, upward sliding 20 tracks that are used to provide the upper end of push-and-pull fan page or leaf 50 to slide, sliding 20 comprise first upward-sliding piece 202 and cooperate second upward-sliding piece 204 of installation with first upward-sliding piece 202 this on.Wherein, first upward-sliding piece 202 is positioned at a side of door and window faced chamber, and second upward-sliding piece 204 then is positioned at the side outside the door and window faced chamber.First upward-sliding piece 202 is made by the plastic-steel material.The cross section integral body of first upward-sliding piece 202 is rectangular, and it comprises roof 206, diapire 208, the pair of sidewalls 201,203 that is connected with roof 206, diapire 208 respectively and rib wall 803A, 803B.Roof 206, diapire 208, sidewall 201,203 and

rib wall

803A, 803B are interconnected on and have formed five cavitys 801 on first upward-sliding piece.Diapire 208 forms a cross section on the side of cavity 801 and is circular thrust 802.The mediad of diapire 208 is outstanding outward to be formed for for push-and-pull fan page or leaf 50 draw runners that slide 205.Form a plurality ofly on the sidewall 203,, and define a locating slot 209 between two dovetails 207 such as two dovetails 207.A plurality of wedge angles have also been formed on the dovetails 207.

Second upward-sliding piece, 204 usefulness aluminum alloy materials are made.The cross section integral body of second upward-sliding piece 204 is also rectangular, and it comprises roof 210, diapire 216 and the pair of sidewalls 212,214 that is connected with roof 210, diapire 216.The central authorities of diapire 216 are also outwards outstanding to be formed for for push-and-pull fan page or leaf 50 draw runners that slide 218.In addition, form a pair of card arm 211 on the sidewall 214, form locating piece 213 between these two the card arms 211.Locating piece 213 defines a draw-in groove 215 that cooperates with the dovetails 207 of first upward-sliding piece with above-mentioned each card between arm 211.

With second on firmware 104 similar, an end that faces locating piece 215 on the card arm 211 of described second upward-sliding piece 204 also vertically forms a plurality of teeth (figure does not show), in order to when assembling first upward-sliding piece 202 and second upward-sliding piece 204, strengthen installation strength between the two.On the assembling process and first of described first upward-sliding piece 202 and second upward-sliding piece 204 on the firmware 102 and second assembling process of firmware 104 similar, repeat no more here.In addition, in the process of the described card arm 211 of extruding,, also can offer groove in these outsides (not forming a side of teeth) of blocking arm 211 in order to make card arm 211 easy deformation.In addition, also can form groove on the described locating piece 215, these grooves can also alleviate the overall weight of second upward-sliding piece, and can save material.

With reference to figure 1, Fig. 2 a, Fig. 2 f-2g and Fig. 3 a, each push-and-pull fan page or leaf 50 comprises a pair of horizontal frame 502 of horizontally disposed fan page or leaf and the vertical frame 520 of fan page or leaf that vertically is provided with.Horizontal frame 502 of fan page or leaf and the vertical frame 520 of fan page or leaf that vertically is provided with are connected to each other the formation rectangular frame, in this framework glass 60 can be installed.

The horizontal frame 502 of fan page or leaf is made up of the first horizontal framework 504 that is installed together mutually and the second horizontal framework 506.Wherein, the first horizontal framework 504 is positioned at a side of door and window faced chamber, and the second horizontal framework 506 then is positioned at the side outside the door and window faced chamber.The same with last solid 10 with last cunning 20, also be provided with the cavity that is intended to add rib wall, the thrust of tyrannical frame 502 bonding strengths and alleviates horizontal frame 502 weight on the horizontal frame 502 of fan page or leaf.

The first horizontal framework 504 usefulness plastic-steel materials are made.The first horizontal framework 504 has plate body 508.One end of this plate body 508 forms groove 501, is used to install seal weatherstrip (figure does not show).The other end of this plate body 508 is bent to form rib 503.The then outstanding dovetails 505 that forms of the central authorities of plate body 508.The second horizontal framework 506 usefulness aluminum alloy materials are made.The second horizontal framework 506 also has plate body 507.One end of this plate body 507 forms groove 509, is used to install seal weatherstrip (figure does not show).The other end of this plate body 507 is bent to form rib 510.The a pair of card arm 513 of the then outstanding formation of the central authorities of plate body 507, this is to defining a dovetail groove 511 that cooperates with dovetails 505 between the card arm 513.Dovetails 505 is inserted in the dovetail groove 511 tightly, thereby the first horizontal framework 504 and second crossing frame 506 assembled up and forms the horizontal frame 502 of fan page or leaf.At this moment, two edge card up and down of glass 60 are located between the rib 510 of the rib 503 of the first horizontal framework 504 and the second horizontal framework 506, thereby carry out spacing to glass 60.

The inboard of card arm 513 also can form teeth, by extruding card arm 513, these teeth is penetrated in the dovetails 505 tightly, thereby strengthened assembling intensity.In addition, make card arm 513 easy deformation when pushing card arm 513, also can offer groove in these outsides (not forming a side of teeth) of blocking arm 513.These grooves can also alleviate the overall weight of the second horizontal framework 506, and can save material.

With reference to figure 3a, Fig. 3 c and Fig. 3 e, the vertical frame 520 of fan page or leaf comprises the first vertical framework 522 and the second vertical framework 524 that is installed together mutually.Wherein, the first vertical framework 522 is positioned at a side of door and window faced chamber, and the second vertical framework 524 then is positioned at the side outside the door and window faced chamber.The same with last solid 10 with last cunning 20, also be provided with the cavity that is intended to strengthen rib wall, the thrust of vertical frame 520 bonding strengths and alleviates vertical frame 520 weight on the vertical frame 520 of fan page or leaf.

The first vertical framework 522 usefulness plastic-steel materials are made.The first vertical framework 522 comprises plate body 526.One end of this plate body 526 is bent to form rib 525.The a pair of card arm 528 of the then outstanding formation of the central authorities of plate body 526 also is provided with locating piece 521 between these two the card arms 528.Form draw-in groove 523 between locating piece 521 and each the card arm 528.

The second vertical framework 524 also has plate body 527.One end of plate body 527 is bent to form the rib 532 corresponding with the rib 525 of the first vertical framework 522.The central authorities of plate body 527 are then outstanding to form a pair of dovetails 529 corresponding with above-mentioned draw-in groove 523.This is to offering locating slot 530 between the dovetails 529.

Dovetails 529 is inserted in the draw-in groove 523 tightly, simultaneously locating piece 521 is inserted in the dovetail groove 530 tightly, thereby the first vertical framework 522 and the second vertical framework 524 assembled up and form the vertical frame 520 of fan page or leaf.At this moment, the rib 525 that two edge card are located at the first vertical framework 522 about glass 60 is indulged between the rib 532 of framework 524 with second, thereby carries out spacing to glass 60.

In addition, the inboard of card arm 528 also can form teeth, by pushing described card arm 528, these teeth is penetrated in the dovetails 529 tightly, thereby has strengthened the assembling intensity between the first vertical framework 522 and the second vertical framework 524.In addition, can make card arm 528 easily produce distortion when pushing card arm 528, also can offer groove in these outsides (not forming a side of teeth) of blocking arm 528.These grooves can also alleviate the overall weight of the second vertical framework 524, and can save material.

With reference to figure 1, Fig. 2 a and Fig. 2 h-2j, described downslide 40 comprises interconnected first time saddle 402 and second time saddle 404.Wherein, first time saddle 402 is positioned at a side of door and window faced chamber, and second time saddle 404 then is positioned at the side outside the door and window faced chamber.The same with last cunning 20 with last solid 10, rib wall, thrust that also is provided with 40 bonding strengths that are intended to strengthen to glide on 40 and the cavity that alleviates downslide 40 weight glide.

First time saddle 402 is made by the plastic-steel material.First time saddle 402 is made of interconnected roof 406, pair of sidewalls 403,401 and diapire 408.Form locating slot 405 on roof 406 mediads.Form a plurality ofly on the sidewall 401,, define a locating slot 409 between these two dovetails 407 such as two dovetails 407.

Second time saddle 404 made by aluminum alloy materials.Second time saddle 404 comprises interconnected roof 410, diapire 412 and pair of sidewalls 414,416.The outstanding draw runner 418 that forms on the roof 410.The a pair of card arm 411 of the outwards outstanding formation of sidewall 416, this is to also forming locating piece 415 between the card arm 411.Offer draw-in groove 413 between this locating piece 415 and each the card arm 411.

Dovetails 407 is inserted in the draw-in groove 413 tightly, simultaneously locating piece 415 is inserted in the locating slot 409 tightly, thereby first time saddle 402 and second time saddle 404 assembled up and form and glide 40.

Slide block 80 comprises draw runner 84 and the card article 82 that is connected with this draw runner 84.Card article 82 is stuck in the locating slot 405 of first time saddle 402.84 of the draw runners of slide block 80 between the rib 510 of the rib 503 of the first horizontal framework 504 of the horizontal frame 502 of fan page or leaf and the second horizontal framework 506, thereby make that one of them push-and-pull fan page or leaf 50 can be laterally along first time saddle 402 slip; The draw runner 418 of second time saddle 404 then between the rib 510 of the rib 503 of the first horizontal framework 504 of the horizontal frame 502 of fan page or leaf and the second horizontal framework 506, thereby make that another push-and-pull fan page or leaf 50 can be laterally along first time saddle 402 slip.

In addition, the inboard of card arm 411 also can form teeth, by pushing described card arm 411, these teeth is penetrated in the dovetails 407 tightly, thereby has strengthened the assembling intensity between first time saddle 402 and the second time saddle 404.In addition, can make card arm 411 easily produce distortion when pushing card arm 411, also can offer groove in these outsides (not forming a side of teeth) of blocking arm 411.These grooves can also alleviate the overall weight of second time saddle 404, and can save material.

With reference to figure 1, Fig. 3 a-3b and Fig. 3 d, edge sealing 30 vertically is arranged on the left and right sides of sliding sash 100, is used for carrying out spacing to the vertical frame 520 of fan page or leaf of push-and-pull fan page or leaf 50.This edge sealing 30 comprises the interconnected first edge sealing spare 32 and the second edge sealing spare 34.Wherein, the first edge sealing spare 32 is positioned at a side of door and window faced chamber, and the second edge sealing spare 34 then is positioned at the side outside the door and window faced chamber.The same with last solid 10 with last cunning 20, also be provided with the cavity that is intended to strengthen rib wall, the thrust of edge sealing 30 bonding strengths and alleviates edge sealing 30 weight on the edge sealing 30.

First edge sealing 30 is made by the plastic-steel material.First edge sealing 30 comprises interconnected roof 36, diapire 38 and pair of sidewalls 31,33.Protruding a pair of clamping part 40 on the sidewall 31.Form a pair of card arm 35 on the diapire 38, this is to being provided with locating piece 37 between the card arm 35.Offer draw-in groove 39 between this locating piece 37 and each the card arm 35.

The second edge sealing spare 34 is made by aluminum alloy materials.The second edge sealing spare 34 comprises interconnected roof 48, diapire 46 and pair of sidewalls 42,44.A protruding clamping part 41 on the sidewall 42.Protruding a pair of dovetails 43 on the roof 48, this is to offering locating slot 45 between the dovetails 43.

Dovetails 43 is tightly snapped in the draw-in groove 39, simultaneously locating piece 37 is tightly snapped in the locating slot 45, thereby the first edge sealing spare 32 and the second edge sealing spare 34 are assembled and formation edge sealing 30 mutually.The clamping part 41 of the second edge sealing spare 34 of one of them edge sealing 30 carries out spacing thereby the fan page or leaf of one of them push-and-pull fan page or leaf 50 is indulged frame 520 between the rib 525 and rib 532 of a vertical frame 520 of fan page or leaf.Wherein 40 of a pair of clamping parts of the first edge sealing spare 32 of another edge sealing 30 carry out spacing thereby the fan page or leaf of another push-and-pull fan page or leaf 50 is indulged frame 520 between the rib 525 and rib 532 of the vertical frame 520 of another fan page or leaf.

In addition, the inboard of card arm 35 also can form teeth, by pushing described card arm 35, these teeth is penetrated in the dovetails 43 tightly, thereby has strengthened the assembling intensity between the first banding spare 32 and the second banding spare 34.In addition, can make card arm 35 easily produce distortion when pushing card arm 35, also can offer groove in these outsides (not forming a side of teeth) of blocking arm 35.These grooves can also alleviate the overall weight of the second banding spare 34.And can save material.

Plastic-steel spare can improve the heat-insulating sound-insulating effect of sliding sash 100 effectively, has improved tightness simultaneously.And the section bar of sliding sash 100 adopts split-type structural (i.e. the combination of first framework and second framework), can reduce the manufacture difficulty of door and window such as sliding sash effectively, thereby door and window structure is simplified.

It should be noted that, though in the above-described embodiments, between first parts and second parts by realizing between the two fastened to each other cooperating between dovetails and dovetail groove, locating piece and the dovetail groove, yet, also can have the fixture block of other shapes and the fit structure of draw-in groove between the two, such as fit structure of T shape piece and T-slot, gore and vee gutter or the like.And described fit structure can only have one, also can have two or more, such as can be by a plurality of dovetails and dovetail groove fit structure.

And, upward admittedly 10, glide 40, banding 30 or to go up sliding 20 can all be split-type structural, also can be that wherein part parts have split-type structural.

Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. sliding sash, it comprise going up of horizontally set solid, with should go up solid phase to the downslide that is provided with, vertically be provided with and respectively with the last solid and a pair of banding that is connected of gliding, be horizontally set between the described banding and with described corresponding upward the sliding of gliding, and page or leaf is fanned in the push-and-pull that is movably arranged in the framework that is defined by last cunning, downslide and a pair of banding, it is characterized in that, comprise admittedly on described:

Firmware on first plastic-steel, it is surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and firmware is provided with first joint portion and first connecting portion that is connected door and window on described first; With

Firmware on second aluminium alloys, it is also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and firmware is provided with second joint portion of matching with described first joint portion and second connecting portion that is connected door and window on described second.

2. sliding sash according to claim 1, it is characterized in that: described downslide comprises under first plastic-steel saddle under the saddle and second aluminium alloys, described first time saddle surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, and described first time saddle is provided with first joint portion and first connecting portion that is connected door and window; Described second time saddle also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and described second time saddle is provided with second joint portion of matching with first joint portion of described first time saddle and second connecting portion that is connected door and window.

3. sliding sash according to claim 1, it is characterized in that: described banding comprises the first plastic-steel banding spare and the second aluminium alloys banding spare, the described first banding spare is surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, and the described first banding spare is provided with first joint portion and first connecting portion that is connected door and window; The described second banding spare is also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and the described second banding spare is provided with second joint portion of matching with first joint portion of the described first banding spare and second connecting portion that is connected door and window.

4. sliding sash according to claim 1, it is characterized in that: described sliding the comprise first plastic-steel upward-sliding piece and the second aluminium alloys upward-sliding piece, described first upward-sliding piece is surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, and described first upward-sliding piece is provided with first joint portion and first connecting portion that is connected door and window; Described second upward-sliding piece is also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and described second upward-sliding piece is provided with second joint portion of matching with first joint portion of described first upward-sliding piece and second connecting portion that is connected door and window.

5. sliding sash according to claim 1 is characterized in that: described solid, glide, go up the rib wall that all has been provided with booster action in sliding and the banding.

6. sliding sash according to claim 1 is characterized in that: described push-and-pull fan page or leaf reaches the vertical frame of the fan page or leaf that vertically is provided with by the horizontal frame of a pair of horizontally disposed fan page or leaf and forms.

7. sliding sash according to claim 6, it is characterized in that: the horizontal frame of described fan page or leaf comprises horizontal framework of first plastic-steel and the horizontal framework of second aluminium alloys, the described first horizontal framework is surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, and the described first horizontal framework is provided with first joint portion and first connecting portion that is connected door and window; The described second horizontal framework is also surrounded by the frame wall,

Described frame wall is provided with the thrust of reinforced wall intensity, and the described second horizontal framework is provided with second joint portion of matching with first joint portion of the described first horizontal framework and second connecting portion that is connected door and window.

8. sliding sash according to claim 6, it is characterized in that: the vertical frame of described fan page or leaf comprises vertical framework of first plastic-steel and the vertical framework of second aluminium alloys, the described first vertical framework is surrounded by the frame wall, described frame wall is provided with the thrust of reinforced wall intensity, and the described first vertical framework is provided with first joint portion and first connecting portion that is connected door and window; The described second vertical framework is also surrounded by the frame wall, and described frame wall is provided with the thrust of reinforced wall intensity, and the described second vertical framework is provided with first joint portion second joint portion of matching and second connecting portion that is connected door and window with the described first vertical framework.

9. according to claim 7 or 8 described sliding sashs, it is characterized in that: the rib wall that all has been provided with booster action in described fan horizontal frame of page or leaf and the vertical frame of fan page or leaf.

10. sliding sash according to claim 1 is characterized in that: described first joint portion is dovetails or T shape piece or gore, and described second joint portion is dovetail groove or T-slot or vee gutter accordingly.