CN101421480B

CN101421480B - Fitting system for a movable sliding sash

Info

Publication number: CN101421480B
Application number: CN2007800094276A
Authority: CN
Inventors: D·米格
Original assignee: Hautau GmbH
Current assignee: Hautau GmbH
Priority date: 2006-03-17
Filing date: 2007-03-16
Publication date: 2013-07-10
Anticipated expiration: 2027-03-16
Also published as: EP1835105B1; WO2007107536A1; RU2431730C2; KR20080100392A; EP1835105A1; CN101421480A; RU2008141160A; EP1996784A1; EP1996784B1; DE112007000493A5; PL1996784T3

Abstract

The invention aims to develop a fitting system which can be used to public known common frame section bars in market such as rotating leaf, rotating-turning leaf or turning-sliding leaf; the section bars are highly sealed while closed. The invention provides a fitting system which comprises more than two upper levelly opening arms (7a, 7b) and two lower levelly opening arms (14a, 14b); in assembled state, one side of each levelly opening arm is hinged on the leaf, the other side is hinged on upper sliding seats (13a, 13b) movable on the sliding rail (6) on the hole frame (4) upon or below sliding elements (19a, 19b) which is guided slidably in a guiding rail (5) fixed on the hole frame (4). An upper levelly opening arm and a lower levelly opening arm (7b, 14b) are connected to each other by an upright bar element (12) which implements a simultaneous movement. In well assembled state, the upright bar element (12) is hided in the hollow space (20h) in the overlap part of the leaf frame (17) of the sliding leaf.

Description

The fitting system of the sliding fan that is used for to put down out

The present invention relates to a kind of sliding fitting system and application of putting down out of fanning for window, door or similar device.At this, fan is carried by the flat flat arm of opening of opening arm and two bottoms on for example two tops, these flat arms of opening are not hinged on this fan slippingly in the fan side, and these are put down on the guide rail and the sliding seat of the sliding rail of the bottom sliding members that is supported on the corresponding top that is directed to swingably or bottom by being arranged on the top on the framework of hole of other end of opening arm.

Shortcoming is that load receives axis and places front or spaced apart with respect to affiliated hole framework farly in known sliding fan and fitting system thereof.The cladding element that is used for the part of fitting system also must correspondingly far be stretched towards inside, room.Shortcoming also is, needs special construction for the section bar of fanning framework, if can not reach high number of packages, then this improves sliding fan cost generally.Special solution and special geometry for fan, certainly can design special section bar, but these special section bars then depend on for example EP06100345.5 (Sch ü co/Hautau, present EP-A688573) disclosed special special solution, especially the arm that is in top in the document is to connecting into the accessory of a C shape with the arm that is in the bottom pair and vertical bar (being 20 among Fig. 1 in the document), but need special shape and the configuration of section bar and overlapping portion in order to be received between movable fan and the fixed fan, in order to can be used as that accessory can be installed and can work snugly simultaneously.

EP-A916794 (VKR Holding, Velux) show have top arm to the accessory of snugly not working right with the arm of bottom, in the document, the guide rod that is arranged on edge side when fan is closed, be at least can descried zone in and impair visual effect, referring to Figure 12 of the document.

US-A4,384,429 (Rockiki, Inline Limited) show the fan that does not come out and move into from the hole frame movement, but this fan can and expose the connecting rod of the load bearing arm of two load bearing arms that respectively have top and bottom at face direction top offset fully.Be retained in the slippage transverse movement on load bearing arm therein within the outer limit of the corresponding hole framework of structure securely.Sealing surface at this not optimised and be used for improving the overlapping portion of the hidden fan of vision also can not be at sectional.And the load bearing arm of bottom can be in sight from house interior in make position, and the expansion arm on top also can be seen from below by the people near the people time.Two vertical connecting rods remain on the pinion on top by the tooth section and coupling bar keeps synchronously when the fan transverse movement, referring to the 5th hurdle the 45th to 57 row of the document.

Task of the present invention is, the fitting system of the described type of so further exploitation, make can use as for rotate fan, rotate-the upset fan or the sliding window of upset is known and at least Germany common, in market frame section bar (so-called hollow profile) commonly used, for example plastic material or shape.These section bar low prices and in make position, reach high sealability.By this new fitting system, should not impair or only impair a little this high sealability effect.Another target of this system is that the part that bears load of fitting system is as far as possible closely near the fan panelling, in order to make the torque of generation or torsion keep as far as possible little at this.Panelling for example is the sheet glass in the fan framework, and this sheet glass can reach sizable weight.This fitting system of structure makes available this mode install or use this fitting system like this.

This task solves by the instruction of claim 1, its mode is, what be used in that implement the top that is synchronized with the movement flat open arm and bottom flatly opens vertical rod element that arm is connected and can be arranged in the hollow space of market fan framework hollow profile commonly used and can be in thus near the fan panelling.Do not relate to structurized especially profile shapes in the special edge region, and relate to especially in overlapping region, be provided with there the profile shapes of at first closed hollow space.

This task also solves by claim 2 or 20.At this such this fitting system of structure, make main part, the part that especially bears the fan load can be arranged in overlapping of the fan or with overlapping and vertically arrange alignedly.This arranges thereunder vertically, namely is arranged on by in the space of aliging to determine.This space not portion of being overlapped surrounds, but this space is come on the meaning of definition or regulation " limited boundary " by this overlapping and the alignment pointed to straight down in make position.

In make position, the supporting position of accessory is not in the front (claim 10) of the perpendicular that constitutes by (side direction) outside of fanning overlapping portion.Thus, the supporting accessory that bears load does not stretch out to the house interior side from fan in the state that assembles.Only the flat centre portion of opening arm of bottom leaves the space of being determined by vertical alignment of the overlapping subordinate side of fan.These centre portions cover (claim 11) by cladding system.

Aspect claimed; accessory is claimed by this way; this mode is described accessory and is had the fan of fanning overlapping portion and the acting in conjunction of assembling at hole framework (Blendrahmen); so that significantly, accessory itself is still with its feature and application requirements protection (claim 17) on function.As the alternative to this, accessory is with sliding fan claimed (claim 16), and is separate.

In order to install or for the fan framework made from hollow profile with the overlapping portion of fan, may the using also of accessory according to claim 1 to be limited, wherein, fan overlapping portion is retained in the hole framework in the normal use mode outside (claim 18).

If claim 20 and the claim that illustrates previously be also claimed a kind of fitting system irrespectively, then this should understand like this, and all dependent claims 3 to 15 also are regarded as open at this under the situation of not quoting claim 1 or 2 with reference to claim 20.The advantageous forms of implementation that has write in these dependent claims for claim 1 or 2 also is the advantageous forms of implementation of claim 20, but does not quote claim 1 and 2.

At last, method of work or operational method can be known (claim 18,19) according to meaning from application rights requires, wherein, working method not only can be the working method according to the accessory of claim 1, and can be working method according to the accessory of claim 2, so but be applicable to and hole framework acting in conjunction as the fan with the overlapping portion of fan with element around affiliated.

In the scope of claim 1, implement and construct this fitting system like this, the flat arm of opening stacked on top of each other---is the flat flat arm of opening of opening arm or top of bottom at this---and is hinged on like this on sliding seat (arm of bottom) and the sliding members (arm on top) vertically, make one rod element that these arms are connected is fit to or adapts to as vertical bar, in the state that assembles, be received in snugly the fan framework, especially in the hollow space of the overlapping portion of fan of this fan framework.Scheme as an alternative, claim 2 defines the supporting element that bears load of accessory.This supporting element can partly be received in the vertical hollow cavity.For this reason, vertical hollow cavity can be opened (claim 9) towards engaging space in ground, zone with pointing to.The load (its weight) of fan is incorporated into flat opening on the arm by hinge pin, and this hinge pin is restricted to supporting bolt or hinge pin, abbreviates " carrying bolt " as.(in the extended line of hinge pin) arranges vertical rod element alignedly, and this vertical rod element is configured to also at least in part, preferably fully is in the vertical hollow cavity of the overlapping portion of fan.

Scheme as an alternative, supporting bolt or hinge pin also can be received in regularly to be launched in the arm, so but in the make position of accessory, vertically be in alignedly the overlapping portion of fan below (claim 20).

Another element that bears the fan load separates with first interelement that bears load and also is configured and arranges to such an extent that be embedded in the hollow cavity of for this reason correspondingly being left a blank of fanning overlapping portion.This hollow cavity is the hollow cavity of a level, and two bights of the hollow cavity of this level and fan are spaced apart.

Flat open being synchronized with the movement of arm and realize that by vertical bar this vertical bar only arranges (claim 14) as single vertical bar.The connecting rod of two levels arrives this vertical connecting rod, and the connecting rod of these levels is connected to each other the sliding members that is directed on top and the sliding seat that is directed in the bottom respectively.If the supporting bolt of the expansion arm of rear lower or hinge pin are roughly alignd with the horizon bar that two sliding seats are connected in the state that this fitting system assembles in make position, then upon deployment by obtaining a parallelogram that keeps flat by the rod element of the level of bottom, the combination that the flat face of opening arm and fan of two same bottoms of launching constitutes, this parallelogram guarantees the stability of fan guiding.The parallelogram parallel misalignment ground that this keeps flat also is arranged for the connecting rod of the level on the sliding members on top and top.Being used for only vertical bar between the sliding seat of upper and lower settings on the dual parallel that obtains the thus guiding of the parallelogram that the level on the parallelogram that keeps flat of bottom and top keeps flat and two tops interrelates and allows to be synchronized with the movement reliably, in being synchronized with the movement, this has two geometrical axis, sliding seat place two front portions, one at the sliding seat place at two rear portions, but in these axis only one structurally be connected with vertical bar.

The present invention is described in detail according to a plurality of embodiment by means of schematic figures below.

The three-dimensional view of the hole framework of the sliding window of Fig. 1 and the flat fan of opening.

Fig. 1 a Fig. 1 dwindles view.

Each part of Fig. 2 fitting system in three-dimensional and the position that is separated from each other.

Fig. 2 a Fig. 2 dwindles view.

The zoomed-in view of the sliding seat of Fig. 2 b Fig. 2 a and expansion arm.

Fig. 3 is slided window, the sliding window of rotation-upset or the sliding window of upset " are used " hole frame section bar and fan frame section bar always in market cross section for rotation, and this hole frame section bar and fan frame section bar can be used for the fitting system of example of the present invention.Described section bar is to have the hollow profile of fanning overlapping 20 under the situation of sectional.

Fig. 4 has the hole framework of each part of the fitting system that assembles and the cross section of horizontal underbeam of fan framework.

Fig. 5 has mounted fitting part, the especially vertical cross section of the preceding vertical beam of two hollow profile frameworks of bar 12.

Fig. 6 has the three-dimensional view of " forward lower comer portion " of the fan framework of mounted fitting part.The front is such position, and the hole in the framework of hole is opened there.

Fig. 7 fan framework " posterior angle portion " with the similar view of Fig. 6.

Fig. 8 is in the zone of following horizontal beam and under the situation of the fan closure that can put down out and have a cross section for two hollow profile frameworks of cladding system 16 that can descried fitting part.

Fig. 1 and Fig. 1 a show the sliding fan that typically can put down out (abstellbar) of the window on the door, (new) fitting system under having illustrated among Fig. 2 and Fig. 2 a.Fan 1 be in its the direction of arrow 8 flat open but also not on the direction of arrow 9 in the position of slippage.Affiliated hole framework 4 has two districts, and one is hole 3a, and another is the district 3 of sealing, has fan 1 slip of

vertical beam

1a, 1b to the front, district of this sealing.Upper beam at the hole framework is settled a guide rail 5, settles a sliding rail 6 at underbeam.In fact this guide rail and this sliding rail extend at two district 3a, 3.

Can the be parallel flat fan of opening 1 is opened

arm

7a and 7b guiding and is opened

arm

14a and 14b carrying by two bottoms flat by two tops flat.The frame side end, hole of the arm on top respectively is hinged on a sliding members 19a or the 19b, and when the fan lateral sliding, these sliding memberss can be along moving, for example sliding in guide rail 5.These two sliding memberss are connected to each other to a moving cell by a rod element 11.Flat each frame side end, hole of opening arm of each bottom respectively is hinged on a sliding seat 13a or the 13b, these sliding seats be directed to by means of the sliding rail 6 of roller in the bottom and also the rod element 15 by a level be coupled fixed to one anotherly.Also form a moving cell at this.

The flat fan side end of opening arm 7 and 14 (at 7a, 7b and 14a, 14b) is hinged on the fan framework.Hinge point arm, that have 10a, 10b that is used for top and hinge point arm, that have 21a, 21b that is used for the bottom have been provided among Fig. 2 and Fig. 2 a.

The end face that points at the fan closing direction of fan is called as its " front " 1a, and opposite end face is called as " back " 1b '.Can see that from Fig. 2 in the zone in front, top flat opened the hinge point 10b of fan side of arm and the flat hinge point 21b that opens the fan side of arm of bottom is connected to rotational stiffness to each other by a vertical rod element 12.Thus, fan when flat opening or when compressing can from its joint (engaging space or hole 3a), be directed out and be directed into wherein more abreast and equably by means of handle 2.This fan leaves the outer limit of hole framework 4 at this at horizontal direction 8.

Such as already mentioned above, construct fitting system like this, make this fitting system under not having big situation about dropping into, just can be installed on the sectional/in, these sectionals are slided window and are used always in market for rotating sliding window, the sliding window of rotation-upset or upset, namely are not special manufacturings.The cross section of this hollow profile has been shown in Fig. 3 or Fig. 5.With the hollow profile of 4 mark hole frameworks, with the hollow profile of 17 marks fans framework, the preceding vertical beam 1a of this fan framework and the back vertical beam 1b of this fan framework determine to fan the width between the 1a ' and back 1b ' in front with their distance.

Emphasized out that at the WD place some are used for sealing and adiabatic potted component, for example intermediate seal device and outer seal device between hole framework and fan framework.This hollow profile has the high sealability ability.

In the hollow profile made from metal or plastics, especially overlapping region ( ) there are some closed

chamber

32 and 20h in 20 (fan overlapping itself).Chamber 32 flatly arranges as hollow cavity and chamber 20h arranges vertically as hollow cavity.Generally, these chambeies around, accessory slot 50 on fan, this accessory slot is spaced apart with hollow cavity abreast, and on

vertical beam

1a, 1b, extend perpendicularly, referring to Fig. 6 and Fig. 7, preferential a few days ago for rotate sliding fan, rotate-the sliding fan of upset and the sliding fan of upset are the described type hollow profiles of using always.

Arrow 8 expression fan towards the flat evolution of inside, room to.Exist " inboard " 20a (being the outside originally) and the inboard 4a of hole framework 4 of the overlapping portion of fan to point to here at this.The two with by window or door outwardly the space of limited boundary be reference, rather than be reference with hole framework or fan framework 4,17 " inside ".

In the figure of back, also see described section bar, by means of these back illustrate and be described in fitting system assemble after the installation site of part of this fitting system.Face inserts 18 is sheet (fan panelling) mostly.

Cross section according to the underbeam of the fan framework of Fig. 4 and hole framework has illustrated this fan in the make position of fan 1.Fan overlapping portion with 20 marks, Fig. 1, Fig. 5 and Fig. 6 also show this and fan overlapping portion.

Sliding seat 13b is seated on the sliding rail 6 of bottom with its roller.Can see a section as supporting bolt or hinge pin 12a of vertical rod element at the 12a place.Vertical rod element 12 makes flat the top of

arm

7b and 14b of opening relatively rotate ground (rotational stiffness ground) and be connected to each other with " the fan side " bottom hinged

tenon

12a, 12a ' nothing in the preceding section bar beam of casement window frame 17.The bar 12 that vertically extends alignedly with section 12a is coupling on tenon 12a, the 12a ' by

sleeve pipe

12b, 12b '.The importance that can know from Fig. 4 is such fact: construct fitting system (flat arm and the articulated mounting opened on the motor element) like this, make the element of this fitting system after assembling, in a vertical district X, be in the inboard 4a of hole framework 4 with respect to make position shown in the fan and fan between overlapping 20 the inboard 20a, exactly, as also will illustrating, partly be among the

hollow space

20h and 32 of sectional and partly be in the overlapping space of overlapping of fan in, vertical alignment below its downside 20b.

Any element of fitting system does not assemble in the side of the inner face 4a that fans framework 17.All element can be opened fewly with fan panelling 18 horizontal intervals and assemble, and thus, it is limited that whole torques of generation and torsion keep.

Flat only some sections of

opening arm

14a, 14b are in the front of determining like this, space, but be not these flat open arm be used for fan or be on the sliding seat bear load with the hinge point that discharges load.This also can find out from the cross section according to Fig. 5 of vertical fan Vierendeel girder 1a.The flat hinged member of opening arm that can see the upper and lower with make these flat public (how much) axis 12 of opening the rod element 12 that arm is connected ' the position, they are among the hollow space 20h of vertical extension of overlapping 20 on fan all.The flat arm 14b that opens that is in the bottom of described " fanning the space of overlapping subordinate side " front with section shown in Fig. 5 has the slope 14b ' that also can see at end face in Fig. 1, this slope is led to hinged and supported bolt 12a and carry the hinge point of bearing load that is used for fan.

On the front of lower fan beam (beam 1a) and back (beam 1b) near other supporting

member

30,40 be configured to dihedral, this is as knowing 31 or 40 from Fig. 7 and Fig. 6.This makes can settle these supporting members in accessory receiving slit 50, not only on top 31 ', and in the bottom by section 31, as right side among Fig. 2 as shown in the zone of front-axle beam 1a.Therefore the hole that is used for reception supporting bolt or hinge pin 12a 33 of support section 30 inside correspondingly is in the hollow cavity 20h of fan with the section bar geometry, referring to Fig. 5.Vertical rod element 12 also is received among the hollow cavity 20h.End at 34 places on top in hole 33, axis 12 ' extend through this hole as mentioned above, also referring to Fig. 4.

Hollow space is cut for this reason regionally, as shown in the figure.The dihedral of supporting member can realize and highly stable being connected of sectional, realizes also that thus good load bears, and at first also is because supporting bolt and the hinge pin of the inside that reaches preferably the sectional that is made of PVC of hinge point 21a, 21b.Provided a kind of easy assembling possibility.Under the situation of plastic material or shape, can there be unlimited hollow cavity; Fanning overlapping portion observes in section at this and is bent.Vertical bar then is in the hollow cavity at least in part.

Supporting member 40 also can be fixed in the accessory receiving slit 50 on the fan, and the supporting 40a with support holes 41 itself is in the hollow space 32 of fanning overlapping 20, also cut this hollow space for this purpose, comprise that in case of necessity is in an inner section bar reinforcing portion.Expansion arm at the rear portion in Fig. 2 be in the bottom and on top as 40 and 40 ' be provided with second supporting member.In these supporting members each is owing to there is the configuration at angle also to have the arrangement section suitable with accessory slot 50, this arrangement section can be more clearly visible in Fig. 2 (leaf frame free frame), and in Fig. 7 in the state that assembles the supporting member 40 at the bottom be illustrated.

Plane transformation is undertaken by

whole corner fittings

40,30---not only on top but also in the bottom.

Also we can say with reference to Fig. 2, the bolt section 12a of Fig. 4 be the axis 12 that aligns in a longitudinal direction ' compresses lower section, this axis is mainly occupied by bar 12 on length, this bar is by sleeve pipe 12b top and the bottom, 12b ' coupling.At this connection of rotational stiffness is set---for example by bar 12 is flattened at least in part.Corresponding sleeve pipe---be on top sleeve pipe 12b ' and be sleeve pipe 12b in the bottom---be inserted into that columned bolt section 12a (bottom) and 12a ' (top) go up and so constitute an axis that runs through with each section, these sections connect on rotational stiffness ground to each other, so that transmitting torque.

Section 30 with hole 33 is also gone here and there on supporting bolt 12a, but is omitted in order to know in Fig. 4.This top have the supporting member 31 of mirror image ' and the load bearing arm 7b of support section 30 in also be suitable for.Two support section 30,30 ' receptions own are supported bolt or hinge

12a, 12a '.

Be used for sealed can additionally the replenishing by force closure of shape in the connection of the rotational stiffness of axis 12 ' transmitting torque, for example the holding device that is screwed into by side direction.

Columned sleeve (sleeve pipe) also can directly pass through section 30,30 ' next the substituting on holding element 31 (bottom) and 31 ' (top) of dihedral.So, corresponding section 30 and 30 ' form adapter sleeve pipeline section 12b (bottom) or 12b ' (top) as shown in Figure 6, this adapter sleeve pipeline section string is gone up (on the meaning of supporting bolt or hinge pin) at " carrying bolt " 12a or the 12a ' of correspondence.

Described columned support section 30 is connected with the one of fixed angles 31 makes the assembling displacement of described dihedral section in the zone of fan groove 50 (accessory receiving slit), the section that stretches out 30 of fixed support 31 among the hollow space 20h in fanning overlapping simultaneously.The latter partly carries out---with respect to engaging space outstanding (in make position).Corresponding then also be applicable to vertical rod element.

Hollow cavity investigate substantially also can around, formed by the horizontal section 32 in the horizontal section of overlapping 20 on the corresponding vertical section 20h in the corresponding vertical section of overlapping 20 on fan and fan.Therefore, generally, " hollow cavity " or be interpreted as section always is perhaps generally for determining

bar

12,11,15 C shape scheme.

In this new fitting system, the flat supporting arrangement of opening arm 14a that is used for rear lower also is arranged on the inside of fan beam of the level of bottom, exactly not on the rear lower bight of fan, but it is obviously spaced apart with this rear lower bight, as can be from seeing Fig. 7.This distance is greater than the width of vertical beam.

In the state that assembles, only can see the flat outburst area of

opening arm

14a and 14b of sliding rail 6, the bar 15 that makes these levels that are connected and bottom of the bottom of the seat 13a, the 13b that slide having thereon in this new fitting system.The bar of described sliding rail, level and outburst area can cover by the low cladding system 16 according to Fig. 8 with simple mode, in fact can not see any element of fitting system thus.

In order to make structure height keep very low, rod element 15 always is placed on the lower area of sliding seat, thus, flat end of

opening arm

14a, 14b always can shift near connecting portion in the downside 20b of overlapping 20 on fan and the structure space between the rod element 15, referring to Fig. 5 of the slope 14b ' that has the front portion.

Small distance by supporting axis and the fixed position fan panelling 18 in for example accessory slot or the section bar hollow space compares screwing on from the outside of the torque of generation or torsion and known fitting system or prefixion expansion arm significantly to reduce.

Claims

1. fitting system, the sliding fan (1) of putting down out that is used for window or door, this system has the flat arm (7a that opens on two tops, 7b) and the flat arm (14a that opens of two bottoms, 14b), these flat arms of opening can be hinged on respectively in the state that this fitting system assembles on this sliding fan that can put down out on the one hand, wherein, flat arm (the 7a that opens on described two tops, 7b) be hinged on two sliding members (19a that are directed to slippingly on the other hand, 19b) go up and described two bottoms flat open arm (14a, 14b) be hinged on the other hand movable sliding seat (13a, 13b) on;

-wherein, described sliding members (19a, 19b) can be fixed in the guide rail (5) on the top on the hole framework (4) one and be directed to slippingly, (13a 13b) goes up movable at a sliding rail (6) that is fixed on the bottom on this hole framework (4) described sliding seat;

-in this fitting system, these tops flat opened at least one and these bottoms in the arm flatly opens in the arm at least one (7b 14b) is connected to each other by means of being used for implementing these flat vertical rod elements (12) that are synchronized with the movement of opening arm;

-thus, in the state that assembles, this sliding fan (1) that can put down out moves out and moves to wherein from this hole framework (4) or its hole (3a) abreast and equably,

-wherein, these flat arm (7b that open, 14b) structure and being hinged on like this on corresponding sliding member or the sliding seat like this makes this vertical rod element (12) obtain the position snugly in the hollow space (20h) of the overlapping region of the fan framework (17) of this sliding fan that can put down out in the state that assembles and still moves out and move to wherein from this hole framework (4) or its hole (3a).

2. fitting system, the sliding fan (1) of putting down out that is used for window or door, this fitting system has the flat arm (7a that opens on two tops, 7b) and the flat arm (14a that opens of two bottoms, 14b), these flat arms of opening are hinged on this fan respectively in the state that this fitting system assembles on the one hand, be hinged on top on the other hand, sliding members (the 19a that in a guide rail (5) that can be fixed on the hole framework (4), is directed to slidably, 19b) last or the bottom, a sliding rail (6) that can be fixed on this hole framework (4) go up movable sliding seat (13a, 13b) on; In this fitting system,

-at least one top flat opened arm and at least one bottom flatly opens arm (7b 14b) is connected to each other by means of the vertical rod element (12) that is used for implementing to be synchronized with the movement;

-in the state that assembles, this cunning fan (17) abreast and equably moves out and/or moves to wherein from the engaging space of this hole framework (4);

-the supporting element (30,31) that bears the load of this fan is opened supporting bolt or the hinge pin (12a) of the introducing load-bearing on the arm (14b) as this bottom flat and is at least in part in the state that this fitting system assembles rod element vertical described in the extended line of this bolt (12) (12) in the hollow cavity (20h) of fan overlapping (20).

3. according to the fitting system of claim 2, wherein, the hinge point that this bottom flat opened arm (14b) in make position alignedly, the rod element (12) vertical with this be in the below by the space of overlapping (20) limited boundary of this fan alignedly.

4. according to the fitting system of claim 3, wherein, flat other section of opening arm (14b) of this bottom is in the front in the space of determining like this, but not for this fan, bear load with the hinge point that discharges load.

5. according to the fitting system of claim 1 or 2, in this fitting system, be used for this cunning and fan at least one or two supporting members (30 in the back (1b) of front (1a) that closing direction points to and reverse direction of (1), 40) respectively be configured to dihedral, so that described supporting member be assemblied in the fan frame section bar (17) accessory receiving slit (50) and hollow cavity (32,20h) in, thus, the receiver hole (33,34 that is used for the correspondence of corresponding supporting bolt; 41) with the fan framework the section bar geometry correspondingly be in this hollow cavity (32,20h) in.

6. according to the fitting system of claim 5, wherein, a supporting member (30) is configured to dihedral, in order to partly be in this accessory slot (50) and partly be in this vertical hollow cavity.

7. according to the fitting system of claim 5, wherein, another supporting member (40) be configured to dihedral in order to make a support section (41,40a) be in the hollow cavity (32) of level of this fan overlapping (20), and have one second fixedly section in order to be fixed in this accessory slot (50).

8. according to the fitting system of claim 5, in this fitting system, another supporting member (40,41) can be turned up the soil at interval with the rearward end of the fan beam of the level of bottom in the state that this fitting system assembles on the expansion arm at this rear portion or for the expansion arm at this rear portion and is assemblied in the hollow cavity that correspondingly leave a blank out or that mill out (32) of this fan overlapping (20).

9. according to the fitting system of claim 1 or 2, wherein, this hollow space or hollow cavity (20h) are closed, and the supporting bolt or the hinge pin (12a, 12a ') that are configured to carry bolt by this bar (12) or one are passed alignedly with it; Perhaps in the zone of one or two supporting member (30,30 '), open towards engaging space.

10. according to the fitting system of claim 2, in this fitting system, the described bolt (12a) that bears load is in the state that this fitting system assembles and be in when this fan (1) is closed within the distance (X) between the house interior side of the house interior side of this hole framework (4) and this fan framework (17).

11. according to the fitting system of claim 1 or 2, in this fitting system, in the state that this fitting system assembles, be fixed on fitting part (6,13b, 15 on this hole framework in the bottom, 14a 14b) maybe can cover by low section bar cladding system (a 16) covering.

12. the fitting system according to claim 1 or 2, in this fitting system, the supporting bolt of the sliding seat at this rear portion (13a) or hinge pin roughly align the rod element (15) of the level that two sliding seats are connected with one in the state that this fitting system assembles.

13. the fitting system according to claim 1 or 2, in this fitting system, these carrying bolts (12a, 12a ") is fixed on the expansion arm of bottom as supporting bolt or hinge pin, and (14a; on end 14b), these ends are arranged on fan down in the space between seamed edge (20b) and the connecting rod (15).

14. according to the accessory of claim 1 or 2, wherein, described vertical rod element (12) makes two upper and lower settings flatly opens arm (7b 14b) is connected, but other two are flatly opened arm (7a 14a) does not have vertical connecting rod.

15. according to the accessory of claim 14, wherein, another arm to (7a, 14a) hinged is not arranged in the zone of the overlapping portion that is vertically oriented, perhaps the arm on top the arm right or bottom is to (7b, distance 14b) is less than the width of this fan.

16. the accessory according to claim 14, wherein, each connecting rod (11,15) makes the sliding members on top be connected with the sliding seat of bottom (14), is coupled to the sliding members (7b) of anterior sliding seat and front portion and vertical rod element (12) rotational stiffness.

17. according to the accessory of claim 1, wherein, described rod element (12) extends by the vertical beam (1a) that the closing direction at this cunning fan points to.

18. fitting system, the sliding fan (1) of putting down out that is used for window or door, this cunning fan has overlapping (20) of fan, this system has the flat arm (7a that opens on two tops, 7b) and the flat arm (14a that opens of two bottoms, 14b), these flat arm each one side in the state that this fitting system assembles of opening are hinged on this fan, be hinged on top on the other hand, sliding members (the 19a that in a guide rail (5) that can be fixed on the hole framework (4), is directed to slidably, 19b) last or the bottom, a sliding rail (6) that is fixed on this hole framework (5) go up movable sliding seat (13a, 13b) on;

-in this fitting system, the flat flat arm (7b that opens that opens arm and at least one bottom at least one top, 14b) be connected to rotational stiffness to each other by means of the vertical rod element (12) that is used for implementing to be synchronized with the movement, in the state that assembles, make this sliding fan that can put down out move out and/or move to again wherein from this hole framework (4) abreast and equably;

-wherein, bear the element (30,40 of the load of this fan; 21b, 21a) as the supporting bolt of the load of introducing this fan or hinge pin (12a) and in the extended line of this hinge pin this vertical rod element (12) in the state that this fitting system assembles or vertically be arranged on the below of this fan overlapping (20) alignedly or be at least in part this fan overlapping (20) hollow cavity (32,20h) in.

19. according to the fitting system of claim 18, wherein, this rod element (12) is arranged in the vertical hollow cavity (20h) of this fan overlapping (20), in the state that assembles.

20. according to the fitting system of claim 18, wherein, a supporting member (30) partly is adapted to be received in the fan groove (50) and partly is adapted to be received in this hollow cavity (20h).

21. according to the fitting system of claim 20, wherein, the vertical continuation of the support section (30) of supporting member (31,30) is this vertical rod element (12) in this hollow cavity.

22. according to the fitting system of claim 18, wherein, bear the element (30,40 of the load of this fan; 21b, but also partly is in the described hollow cavity 21a) not only vertically alignment.