CN103459744B

CN103459744B - The hardware of sash for moving in parallel that operation is friendly

Info

Publication number: CN103459744B
Application number: CN201180067179.7A
Authority: CN
Inventors: D·米格
Original assignee: Hautau GmbH
Current assignee: Hautau GmbH
Priority date: 2010-12-11
Filing date: 2011-12-12
Publication date: 2015-08-19
Anticipated expiration: 2031-12-12
Also published as: HRP20170479T1; WO2012077092A1; SI2649260T1; SI2649259T1; CN103459744A; HRP20170299T1; EP2649259A1; ES2621947T3; KR101538564B1; KR20130097233A; CN103477010B; EP2649260B2; KR101538563B1; CN103477010A; EP2649259B1; ES2621795T3; KR20130097234A; EP2649259B2; WO2012077091A1; EP2649260A1

Abstract

The present invention relates to a kind of movement for moving in parallel to tumble the hardware of sash or mobile sashes.The hardware of this operation close friend has the coaster (4a, 4b) of two bottoms, and described coaster can be moved and be intercoupled by head rod with having distance on orbit.Described hardware has the sliding members (5a, 5b) at least one top, and described sliding members can move and be provided with the second connecting rod in guide rail.The expansion arm (10a, 10b, 20a, 20b) that can swing distributes to the sliding members on each and at least one top described in described two coasters.Energy accumulator unit (E, 15,25) is coupled with in the expansion arm of described coaster or with the expansion arm of the sliding members on described top.Energy accumulator unit to swing from fastening position at all expansion arms and receives described expansion arm when Horizon opens motion and put down out energy between moving period.After the expansion arm of the sliding members at least one or described top in the expansion arm of described coaster is locked in the position of showing, energy is stored.

Description

The hardware of sash for moving in parallel that operation is friendly

Technical field

The present invention relates to hardware for mobile sashes or mobile sash of tumbling as sash.This mobile sashes can move abreast.Described mobile sashes can also be tumbled.Mobile (tumbling) sash has flat position (in parallel flat open position) of opening, and in described position, sash can move, to open or to close.Described mobile sashes also has fastening position, and in described fastening position, mobile sashes sails into and compresses seal in decoration frame.Transition region is there is between fastening position and parallel flat open position, launch arm show during described transition region or put into, the direction of apparent motion and determining, that is show to open and put to arrive fastening position from the parallel flat open position of sash into.

After claimed described hardware, these are launched position, namely its fastening position on arms and it shows position and transition region is labeled as " flat open motion ".The position of these arms can be delivered on mobile sashes in the hardware installed.

Background technology

Such as by (HAUTAU's) EP 619 410 A1 or disclose for can the hardware of the parallel flat window opened by (HAUTAU's) EP 1 959 080 A2.For moveable sash, these hardwares have two lower blocks and two upper sliding memberss, the spacing that described coaster is arranged on the orbit that can be fixed in sash frame, is held stationary by connecting rod, described sliding members can be fixed in the moving track on decoration frame the spacing moving, be held stationary by connecting rod.Described coaster is connected with sash by having the expansion scissors portion launching arm with described sliding members.In order to operate, described hardware has operating handle on the front side of side, i.e. sash, and described operating handle is connected on front coaster and front slide element by the drive link on sash angle and turning member.

Disclose by (GU's) EP 201 717 mobile sashes that can put down out, described mobile sashes can move abreast.Described mobile sashes to remain on lower expansion arm and launches to sail into along a track between moving period at it, and described track has buffer element (being 28 there) at end, and sash utilizes described buffer element to be braked.Buffer element be preferably made up of polyurethane elastomer (Vulkollan) and the intrinsic elastic damping of material addition of the elastic characteristic of spring used there, that is, described buffer element have received most kinergety (see wherein the 10th page of first paragraph end).Described snubber also illustrates as left side application apparatus and right sided application device there with may be utilized, and described snubber can (see wherein 11 pages) be arranged on the optional position of orbit substantially, but so described snubber is installed in a preferred manner, makes described moveable sash to be in mobile open position completely or at least on a large scale.

Also disclose a kind of spring element by (GU's) DE 297 04 103, described spring element uses when door is closed.Described door has pivoted sash and store kinetic energy in the opening in motion of door (see wherein Fig. 3 and Fig. 4) spring element there, and described kinetic energy causes the backswing campaign of damping in the backswing of door, see wherein the 25th page the 3rd section.The degree of the damping that reseting movement draws can change by being arranged on the axial adjustment of the valve rod in the inside of hollow piston rod.

Finally, disclose one by (GU's) DE 20 2,004 008 320U to tumble sash, described sash of tumbling is named as building-tumble window and is provided with buffer spring in scissors portion there, described buffer spring in order to springing brake window sash overturning movement (reach the corresponding state of at utmost open position or tilted position at hardware of tumbling before) be flexibly shaped, consult wherein claim 1 the 6th page of left hurdle.

The hardware of EP'410 A1 and EP'080 A2 reliably works in installment state.But for some, have such difficulty opening or closing sash, with regard to those people, following situation may be effort: sash is during movement effectively pressed on and is during movement reliably remained on it and be parallel in the position of decoration frame in the fastening position that seals.

Summary of the invention

Task of the present invention is, sash closing process is become easily and keeps operation friendly.

Described task is solved by hardware according to the present invention.According to hardware of the present invention be used for as mobile tumble sash or mobile sashes, the sash that can move in parallel, described hardware has the coaster of two bottoms and the sliding members at least one top, described coaster can be moved and be intercoupled by head rod with having distance on orbit, described sliding members can move in guide rail, wherein, the expansion arm that (a) can swing distributes to the sliding members on each and at least one top described in described two coasters; B the expansion arm of the sliding members on () at least one or described top in the expansion arm of described coaster is locked in the position of showing after, energy accumulator unit is coupled according to the following stated mode with in the expansion arm of described coaster or with the expansion arm of the sliding members on described top, and the described energy accumulator unit between moving period of showing namely swung from fastening position at all expansion arms receives and stores from the described energy showing motion; C () described energy accumulator unit is coupled according to the following stated mode with in the expansion arm of described coaster or with the expansion arm of the sliding members on described top, namely described at least one launch arm and discharge the energy that stores for the backswing campaign of described expansion arm to fastening position from described energy accumulator unit after the position of described locking unlocks; It is characterized in that, the first energy accumulator unit is coupled with the expansion arm of described coaster and the first energy accumulator unit is coupled with the expansion arm of described sliding members; And the expansion arm of described coaster and the expansion arm of described sliding members are configured to unlock or locking simultaneously.

The fastening position that sash seals from it is accommodated relatively easily.And when sash goes locking, sash passes through the potted component be compressed in sealing station jointly from its sealing station and is depressed a little by decoration frame.Sash further flat opening also does not have difficulty relatively.By described motion release and the motion determined make and the memory cell received energy launched arm and be coupled.

During sash to the whole moving movement in its open position, memory cell can store described energy.When the complete travelling backwards of sash and sash starts to the oscillating motion in compacted fastening position time, described memory cell just discharges the energy stored.Discharging the energy be stored makes described oscillating motion become easy.When upper and lower is provided with the energy accumulator described in, described memory but also support and keep sash relative to the collimation of decoration frame.Described release achieves preferably the unblock in only a upper arm or scissors portion.

Energy accumulator can be configured to so firm, described energy accumulator after the lock position of described arm is thrown off self is born and compresses motion.When sash is received and when reaching its (compacted) fastening position, the pre-clamping here in energy accumulator is favourable, and described pre-clamping also provides power in decoration frame.

Relatively overcoming described fundamental force without difficulty when opening sash for user may be that requirement is too high.

Implement in many flexible programs of the function " energy accumulator unit " that the configuration of the operation close friend of described hardware can distribute at two and " locking ".Latch functions can be assigned to upper arm or underarm or two arms.Energy accumulator unit can distribute to upper arm, underarm or upper underarm equally.At this, it is possible that latch functions distributes to upper arm and energy accumulator unit is coupled with other upper arm.This is also used in coaster side in an identical manner.Here, latch functions can distribute to the arm of the first coaster, and energy accumulator unit is coupled with the other arm of other coaster.

Implement latch functions and the coupling function by corresponding secondary guide and energy accumulator unit objectively.Secondary guide for latch functions is shorter, for longer with the secondary guide of energy accumulator element coupling.At this, for may be embodied as stretching guide rod with the secondary guide of energy accumulator element coupling.

If two latch functions are functionally assigned to expansion arm and lower expansion arm, then these latch functions are constructed simultaneously locking and simultaneously unlocking.Thus, the synchronism of the high level by the effect of the closing forces supported is drawn after unlocking.

If top is only provided with one and launches arm (an independent arm or the independent scissors portion of of being made up of the arm of multiple coupling), then described two functions distribute to described arm (scissors portion), as long as described two function setting are used for upper five metals parts.So, described (only) launch arm with the first secondary guide be used for latch functions and be hingedly coupled and with second (longer) secondary guide be used for energy accumulator unit impact and be hingedly coupled.Two guide rods can be arranged in same articulated position.

Energy accumulator unit, preferably in motion, to make pressure be applied in (longer) secondary guide and make (only) launch arm to move towards the direction of its fastening position putting with the spring of longitudinal extension, when the locking of second (shorter) secondary guide is thrown off time, but above-mentioned situation just can occur.

If for a defunctionalization in the function of upper five metals parts, then remove corresponding secondary guide.

In preferred configuration scheme, energy accumulator unit is configured to the cylindrical spring be capped.Apply the sleeve of movement on whole its length for this reason.Described sleeve is maintained on two terminations, and described cylindrical spring also rests on these two terminations.Described sleeve can move preferably by cylindrical spring, and described cylindrical spring can be gone here and there on a round bar.

If the upper five metals parts with at least one sliding members are thought of as a system, then described system boundary can be arranged according to energy accumulator unit, functional section of five metals parts on producing when described consideration mode, when the following stated these parts be used for upper five metals parts be set up when, described section have at least one launch arm, at least described in longer secondary guide and energy accumulator unit.According to system boundary, (second) sliding part can be set.Described layout is preferably applied to such mobile sashes, and wherein, (only) launches arm and be arranged on the position on the longitudinal direction of sash, and described sash is in perpendicular on up knob region.Thus, for upper five metals parts, do not draw the closed parallelogram be made up of the connecting rod between at least two arms, upper sash beam and described two sliding memberss.

Accompanying drawing explanation

Schematic representation referring to multiple embodiment illustrates in greater detail the present invention:

Fig. 1 schematically and perspectivity the example of hardware, decoration frame and sash frame is shown.

Fig. 2 a with top view show the lower five metals parts 4 of hardware in an open position in (expansion arm 10a, 10b of showing).

Fig. 2 b shows as five metals parts (seeing in the opening direction) identical in Fig. 2 a.

Fig. 3 a, Fig. 3 b shows five metals parts with the diagram that such as Fig. 2 a is identical with Fig. 2 b, but in the closed position in (put into expansion arm).

Fig. 4 shows the coaster 4b of front portion in an open position, but to amplify diagram and to illustrate that showing position (open position) gets loose other details of locking system 17', 11c.

Fig. 5 shows the motion flow process of lower unfolded part with four accompanying drawings (Fig. 5 a to 5d).This contact illustrates that Central places passes the guide line F of controll block 12 ground extension.Described controll block forms object of reference in whole 5 accompanying drawings.

Fig. 6 a illustrate the upper unfolded part 5 (five metals parts) of hardware in an open position in (five metals parts that observe the installation on decoration frame 1 from the top down, that show).

Fig. 6 b shows five metals parts as identical in Fig. 5 a, but shown in mid-plane M its section.

Fig. 6 c illustrates the leading portion of Fig. 6 a of the blocking device (locking system) had by sub-arm 30, and only direction is from the top down observed (observing from back to front in Fig. 6 a).This is handle side GS.

Fig. 7 shows has upper Fig. 7 a, Fig. 7 b of alternative hardware, three views of Fig. 7 c launching arm 20b' of (only).Here is shown handle side (in figure left side), wherein, described hardware is closed on other side.Auxiliary rod 30', 21 attach troops to a unit in only one launch arm 20b'.System boundary is marked.

Fig. 8 show the hardware of Fig. 7 in the closed position in (put into arm 20b').

Detailed description of the invention

Those figures show hardware in preferred embodiments.Only has the decoration frame that Fig. 1 also show sash 2 and attaches troops to a unit.

Because these positions (upper and lower) of launching scissors portion are corresponding with the position of sash relative to decoration frame, therefore do not need sash and decoration frame shown in other accompanying drawing.

In FIG only schematically and show the parts of window and hardware separated from each other, because the essential structure of framework and basic acting in conjunction are all disclosed.Show decoration frame 1 and Ke Ping to open and moveable sash frame 2.The handle 3 controlling the unshowned bar be positioned on the sash of rear vertical arranges for locking and goes locking.

Lower five metals parts 4 comprise front coaster 4b and rear coaster 4a, have one respectively and launch arm.Upper hardware comprises front slide element 5b and rear sliding members 5a equally, and these two sliding memberss are furnished with one equally and launch arm.

These expansion arms mentioned can be the ingredients launching scissors portion.Preferably, at least one secondary guide is coupled swingably with corresponding expansion arm, thus launch the concept in scissors portion also comprise above-mentioned these.

According to Fig. 2 a, coupling energy accumulator unit E (preferably with the form of Compress Spring 15) on the expansion arm 10a of a described coaster 4a (after being preferably as shown coaster).

Secondary guide 13 is hinged as stretching arm in the zone line launching arm 10a by coupling joint 11a.The other end 13' of described stretching arm is arranged on the element 16 (main round bar) of two coaster 4a and 4b connecting lower five metals parts 4 movably by the element of adjustment ring 14 or movement like this.

On the direction of attached troops to a unit coaster 4a, be arranged on the element 16 of connection regularly relative to bar 16 position with the form of pressure rings 16a for the bearing of energy accumulator unit E.

It is evident that, launch arm 10a from the fastening position of the expansion arm according to Fig. 3 to according to Fig. 2 by the moving period the position at interval, adjustment ring 14 and memory cell 15 thereon setting or fixing end bear common compression relative to pressure rings 16a and therefore occur energy rise (or storage) time, b ₀<b ₂.

Described energy is stored in the following manner, and namely the flat open position of the expansion arm of hardware is by locking, as can be seen at Fig. 4.

Fig. 4 shows and launches arm 10b, and described expansion arm is arranged in the handle side (or being called front side) of hardware (or rather, lower five metals parts 4).In special configuration, the arm 10b in the position of launching is remained on coaster 4b in front bracing element 18 by the groove 17 of L shape, 17'.In the diagram, groove 17 is only visible in linear section of control member 12, and described control member is bracing element 18 before lower block 4b receives in the place shown in Fig. 4 or position.In order to illustrate in greater detail bracing element 18 before on coaster and control member, consulting the accompanying drawing order of Fig. 5, can see that control member 12 is separated and interval by front bracing element 18 there.Section 17' formed for above-mentioned L shape, the drift angle of control flume 17.

Described lock position identifies in Figure 5 in the following manner, namely launches hinge 12b locking or locking in the horizontal receiver section 17' pointed to of the control flume 17 of bracing element 18 of the secondary guide 11b of arm 10b.The section laterally pointed to from control flume 17 as " hinge " 11c moves out, described blocking device be can get loose and this realized by controll block 12 (as control member), described controll block has the corresponding receiving slit 12a for the hinged 11c that alignd by tenon, utilize described receiving slit, described hinged (tenon that described hinge stretches out downwards leads in control flume 17) is removed from back segment (i.e. the end segments 17' of control flume 17 horizontal expansion bracing element 18) and transports in linear section 17.Fig. 4 shows the time range of this unblock corresponding to the diagram of Fig. 5 b, in figure 5b, achieve roughly the same state as in figure 4, only have controll block 12 not illustrated by partial removal, thus receiving system (release groove 12a) cannot be seen there.

(HAUTAU's) WO2010/079461 A2 is consulted in explanation for the releasing pattern illustrating in greater detail this lockup state, wherein the special controll block be shaped is in figure 7 a, the control flume being provided with locking section 41b to be in a lateral direction in FIG in front bracing element 40 and the affiliated lockup state of the flat arm 30 opened in fig. 2.Utilize and control the time point that lug boss 39a carrys out the described order of the arm of locking and can see in figure 6b, wherein lug boss 39a is corresponding to hinged as in Fig. 4 of lug boss 12b.

Therefore, from Fig. 4, be the release of visible lockup state.

This must it should be noted that locking state can by described two underarms only one realize.This can be other arm, and not hinged energy accumulator unit, namely arm 10b on described arm, as illustrated in Fig. 4 and Fig. 2.Except memory cell E, described blocking device but also can be arranged on self arm 10a.Blocking device is also only possible on described upper arm 20a, 20b." locking " can functionally so be understood, i.e. the flat state opened described in locking.

If four are launched only one when having the locking system according to the diagram of Fig. 4 in arms, then launch arms for four and realize the locking in flat open state.If wish to obtain the symmetry of height, then can arrange a locking system up and down respectively, described locking system can somewhat differently realize due to different arm configurations, but functionally works in an identical manner.

Also can see front bracing element 18a in fig. 6 c for top, described front bracing element has the groove guiding device 17a of Fig. 6 a.Described tenon that in the back segment of control flume 17a, namely run in locking section 17a', that have hinge is 30a in fig. 6 c.Described tenon is the ingredient of the secondary guide 30 on the expansion arm 20b of upper unfolded part 5.

The accompanying drawing order of Fig. 5 a, 5b, 5c and 5d shows lower five metals parts 4 operation order in a closed position.Fig. 5 a is referred above.It illustrates the lockup state of sub-arm 11b, described sub-arm keeps locking as the principal arm 10b launching arm in the back segment 17' of control flume 17.Therefore, other arm (being coupled by the sash for illustrating and sash bearing P1 and P2) is also remained in the position of locking.Another arm 10a clamps in advance using energy accumulator unit E (here illustrating as Compress Spring 15).At this, energy accumulator unit 15 has longitudinal extent b ₀, wherein said longitudinal extent is than the longitudinal extent b of the state unlocked ₂little, described longitudinal extent is (interval a=0) shown in Fig. 3 b and 5d.By postbrachium 10a, described spring is also tensioned and stored energy.Locking system is fully loaded with forearm 10b.

For the object of Fig. 5, the task distribution of described two arms should be used.This additionally can be constructed according to above-mentioned diagram, or distributes locking system and storage device can to described expansion arm.

Fig. 5 a corresponds to Fig. 2 a.The five metals parts 4, Fig. 2 that Fig. 5 a shows for the right backstop of sash also show like this for the five metals parts (having the controll block 12 in the drawings shown in left part) of the five metals parts 4 of the right backstop of sash.

The storage of energy is achieved according to Fig. 5 a.This is undertaken by launching arm 10a.Lower five metals parts 4 move right in fig 5 a.Reach controll block 12 in figure 5b.Bracing element 18 sails into and the lockup state of the swivel joint 11c of dead slot (corresponding to the dead slot 12a of Fig. 4, invisible in figure 5b) release sub-arm 10b in the control block.Described locking system indicates with 11c/12a.

By Compress Spring 15 with memory length b ₀compression and the energy that is stored starts release.B ₀become large and sash bearing P1 and P2 (most of situation is that the type of metal is wide) close to closed condition, as Fig. 5 c set forth.Interval a ₁compare a ₀little.Meanwhile, coaster 4a, 4b makes a block oppositely slide towards left direction.This knows that earth's surface shows on Fig. 5 c to Fig. 5 d.

The length of the spring 15 of compression rises to b ₁, thus sash (not shown in fig. 5 c, but the Angle Position of reduction correspondingly by launching arm represents) corresponding potential energy becomes kinetic energy.B ₁only be a bit larger tham b ₀, because the spacing of coaster 4b and controll block 12 is very little, but there is the release (a of the state from locking ₁<a ₀), as visible in the swing position of the change of swing arm 10b.

Energy accumulator unit 15 correspondingly extends, and the spacing of sash bearing P2 (most of situation is a type exterior feature) and sash bearing P1 reduces relative to the vertical plane of connecting rod 16.Relative to having spacing a ₀the position of first locking, difference is same apparent, as b ₁relative to b ₀extend like that in energy accumulator unit E, be illustrated in Figure 5 as Compress Spring 15.

There occurs between Fig. 5 c and Fig. 5 d and put into motion completely, thus expansion arm 10b and 10a puts into and occupy the parallel position relative to connecting rod 16.Spacing a ₁further reduction and a ₂be substantially zero.Correspondingly, the energy that length is being stored of spring rises to b ₂when, provides.

Be actually in the time period between Fig. 5 c and Fig. 5 d at Fig. 5 b, the potential energy that energy accumulator unit 15/E is stored is released, and making sash move in a closed position with its gravity, or supports user's being directed to sash in fastening position.This corresponds to " moving upward " (due to sash weight, in the vertical direction is considered) of the position reduced a little from, and the energy that described position is discharged by memory cell E is supported.

Consequently, user uses less power.Be released in the gyration of free energy between the position of especially Fig. 5 c and Fig. 5 d at arm.This occurs after unlocking, as shown in Figure 5 b.

Other parts section is also apparent from accompanying drawing order.It is evident that from Fig. 5 a and Fig. 5 b, the energy be stored and lower five metals parts 4 are taken in a parallel direction.During moving movement, the energy that energy accumulator unit is to be released after storing.

This occurs during coaster moving movement, more precisely, not only towards the direction of opening completely but also towards the direction closed.During described state, at least one in arm 10a, 10b by locking, or is disputed on when upper scissors structure, then these arms are not by locking, described scissors structure its arm at least one on locking system.

Finally, from Fig. 5 d by it is evident that the contrary like this accompanying drawing order of Fig. 5 c to Fig. 5 b, as energy is out received and be stored from fastening position.At this, when flat open arms 10a, 10b show, then energy accumulator unit from fastening position with development length b ₂compression.This is realized by arm 13 (described arm stretches left in fig. 5 c by launching arm 10a), and therefore energy accumulator unit E loads, or spring 15 compresses.This shown further by arm 10a, 10b and realize continue be compressed according to terminating in the lockup state of Fig. 5 b, in described state, the potential energy then reached by Compress Spring length " being stored by locking " to length b ₀on.

All single sections of whole motion can be identified according to the accompanying drawing order of Fig. 5.

Five metals parts 5 on can seeing in Fig. 6 a to 6c.

There, galianconism 30 is hinged on the expansion arm 20b of front slide element 5b, the other end of described galianconism and the tenon of hinge 30a are applied in gathering sill 17a, and at the end of the expansion campaign launching scissors portion, described end is locked in the locking section 17a' of other (laterally pointing to) the groove 17a in side in described gathering sill, in described locking section, described end is in described locking section and (can identifies in Fig. 6 a and Fig. 6 c).

In upper five metals parts, the connecting rod 26 between two sliding members 5b and 5a is arranged in the guide rail 27 of these sliding memberss.Connecting rod 28 is hingedly arranged on the end of expansion arm 20a, 20b, and described connecting rod is arranged on the upper surface of sash.

Drawing mechanism 21 is applied on slip ring 24 as sub-arm.Spring 25 is supported on fixing bearing 24a.Enter in motion to stretch at the pendulum launching arm 20a, make spring element 25 as energy accumulator.

The stress of the spacing between fixing bearing and slip ring and thus Compress Spring can regulate mutually in upper and lower.

Noted earlier, functionally, be equal to by the storage of sub-arm 21 in upper five metals parts 5 by the storage of sub-arm 13 in lower hardware.

In configuration aspects, the parallelogram of the upper five metals parts 5 formed by arm and connecting rod is slightly different, as shown in Figure 6 a.

These ends of launching arm 20a, 20b are hingedly interconnected by connecting rod 28, and the connecting rod 26 realizing the spacing of sliding members 5a, 5b is configured to plate shape.

The intermediate gap of a longitudinal extension is set near sliding members 5a place in described connecting rod 26, in described intermediate gap, places spring unit 25.For this reason, intermediate bar 26a is fixed on two points between 24a, 26a.The spring element 25 being such as configured to cylindrical spring is gone here and there on described intermediate bar, and described intermediate bar can be constructed conglobate.When pin joint moves to reduce the spacing between these points 24,24a along intermediate bar 26a as slip ring 24, described spring element compresses on intermediate bar 26a.

Although figure 6 illustrates the cylindrical spring of machinery essence, other form of springs that can receive spring force is suitable equally.Gas compression spring, the mechanical spring adding cover, memory spring and other spring-like, longitudinal extension mechanism etc. the spring of on-load pressure or mechanism can be compressed or are all possibility schemes of the present invention after loading first in a longitudinal direction.

The sectional magnified view of Fig. 6 c shows the left field (from back side) of Fig. 6 a.At this, the articulated position 30a of secondary guide 30 shows the state of locking, as described in state acts in the back segment 17a' of gathering sill 17a.

Three Fig. 7 a, 7b and 7c show other embodiment in the position of opening and Fig. 8 shows other embodiment in a closed position.As in other example, open position is corresponding with the arm shown (being here the only expansion arm 20b' shown of upper five metals parts).Described single expansion arm 20b' put in fig. 8 into.

Affiliated lower five metals parts 4 can be found out from Fig. 2 a, Fig. 2 b, in the corresponding commutation for identical backstop side (in figure 7 a as the hardware of left backstop, as the hardware of right backstop in Fig. 2 a, Fig. 2 b).

Upper five metals parts are alternative schemes of other example of Fig. 6 a, Fig. 6 b.By the corresponding reference marker accepting the element be used again in above manual here.The expansion arm 20b (when considering the backstop direction changed, the hardware of right or left backstop) launching arm 20b' and Fig. 6 is functionally identical.

Secondary guide described in secondary guide 21'(is launched arm 20a with another in figure 6 and is hingedly coupled) in the embodiment of Fig. 7, launch arm 20b' with described (single) be coupled.Coupling position is hinge 22, and described other secondary guide 30 is also hinged on described hinge.Described secondary guide 30 is (shorter) guide rods, and locking system is responsible for by described guide rod, and described locking system is same as in Fig. 6 a and function element 17b' and 30a co-operation.To this, the time point more detailed description started for the lock position of throwing off in Fig. 4 is relevant to coaster side.

In figure 7 a shown in show with in lock position, be such as used as cylindrical spring 25 energy accumulator unit store potential energy.Described energy accumulator unit is gone here and there on bar 26a, the right side of described bar on bearing 24a is kept do not move relative to connecting rod 26.On left side in the figure 7, described spring is connected in adjustment ring 24, and described adjustment ring is movable in a longitudinal direction.Described adjustment ring such as uses and is hingedly connected with the end of long secondary guide 21' in the longitudinal slot of connecting rod 26.

In shown diagram, spring 25 is directed on round bar 26a, and has a termination respectively in left side and right side, between described termination, use described cylindrical spring.Termination 23b is configured to rest on adjustable ring 24.Described termination 23a is supported on bearing 24a.If adjustable ring 24 is in fig .7b to left movement, then spring 25 discharges its potential energy stored, and wherein, left end head 23b and adjustable ring 24 are common to left movement, as shown in the fastening position of Fig. 8.

When (shorter) secondary guide 30 has left the lock position with locking lug boss 30a in addition, power is applied on the position 22 on expansion arm 20b' by secondary guide 21', throw off from back segment corresponding to last locking lug boss, described locking lug boss is arranged along guide rail 21a.So guide rod 21' makes expansion arm 20b' swing in fastening position by the torque that produces between two joints 22 and joint 22' of the arm 20b' of upper sliding members 5b', corresponding to put into state, described state is corresponding with the fastening position of the sash of installation.

Spring 25 can be covered by unshowned sleeve, and described sleeve stretches on two terminations 23b, 23a, always thus spring be completely covered, although implement lifter motion between the position closed of the termination 23b position that makes Fig. 7 c launch together with adjustable ring 24 and Fig. 8.

Should be shown by the system boundary marked, an only sliding part 5b of upper five metals parts can be employed.So a described sliding part has described (single) and launches arm 20b', and described expansion arm is additionally provided with latch functions 17b', 30a' in preferred example, and this is realized by shorter secondary guide 30'.

Outside at so-called system boundary, namely right side in Fig. 7, other sliding part 5a can be set up.

The embodiment of the single armed shown in Fig. 7 can be provided with short attachment rail 28', and described attachment rail can be arranged on more than the grip area of sash there.Do not produce closed parallelogram thus, as two situations launching arm and the existence of long connecting rod 28.Here, sash utilizes sliding members 5b' to lead on an only point of upper five metals parts 5.

In the example do not illustrated separately in addition, latch functions also can be removed by the second secondary guide 30', and such as described latch functions is distributed to lower five metals parts, corresponding to Fig. 2 a, the 2b with attached troops to a unit coaster.

As the example of corresponding energy accumulator unit E, spring 25,15 energy acceptance device can regulate mutually arranging in described top and described bottom, regulates or rather in the framework of spring characteristic curve.

In other words, follow indicatrix by flat showing of open arms when load at spring, described indicatrix extends substantially equally for top with for bottom.

Fig. 3 a and 3b shows the lower five metals parts 4 in (locking) fastening position launching arm with coaster 4b and 4a.By the length b of the spring 15 in the fastening position (described fastening position corresponding to attached troops to a unit sash by the fastening position sealed) according to Fig. 3 b ₂with the length b of the spring in the expanded position in the expansion scissors portion in Fig. 2 a, Fig. 2 b ₀relatively show, its length b ₂obviously be greater than its length b ₀.

This means, the pre-clamping of spring 15 in the fastening position of described arm (and sash) is significantly less than the pre-clamping in flat (locking) open position opened launching arm.Once when described lower hardware 4a, 4b realize the reception of closedown-moving movement, launch the blockade in scissors portion to be removed and described expansion scissors portion (and therefore described sash) moves to (locking) fastening position of sealing from flat (locking) position of opening, then stored energy is released as power.Stored by Compress Spring and support that described compression is moved significantly at this d/d energy, described compression motion is prompted to by operator particularly by handle 3 and is implemented.

This is helpful, because the compaction process of sash in its fastening position sealed needs obviously more masterpiece to open motion for flat.Describedly flat open motion and become easy thus, because the potted component of common pressure makes sash go flat open procedure when locking to extrude from sealing station in a closed position, and the resistance that sash must overcome potted component in compaction process at the end of compressing compresses.

Describedly flat open motion and also become easy thus, sash (especially when heavy sash) has such tendency, namely " is come off " from fastening position by handle after going locking, namely comes off away from user a little.These launch arm and bear high weight and decline a little, thus described weight is a kind of slope climbing movement for sash, and described sash can more easily be derived from decoration frame and its fastening position thus.Described energy accumulator unit is received in this and also becomes energy freely, and additionally supplemented by the pulling force of user, user pulls out sash from fastening position.Described energy accumulator unit is not supported to open motion yet, but open motion act on its energy to be stored (form with potential energy) from described, and first described energy accumulator unit stores described energy in the lockup state launching arm, these expansion arms are according to Fig. 5 and explained.

This and described energy accumulator unit E are arranged on lower five metals parts 4 or on upper five metals parts 5 and have nothing to do.Advantageously, described energy accumulator unit distributes to rear coaster 4a or sliding members 5a respectively.

Preferably, energy accumulator unit (as shown in the drawing) is arranged on on upper five metals parts 5 on lower five metals parts 4, especially when using what is called to move in parallel sash.Described pendulum into motion can be improved thus in its collimation.

Claims

1. hardware, for as mobile tumble sash or mobile sashes, the sash that can move in parallel, described hardware has the coaster (4a of two bottoms, 4b) and the sliding members (5a at least one top, 5b), described coaster can be moved and be intercoupled by head rod (16) with having distance on orbit, and described sliding members can be mobile in guide rail (27), wherein

A expansion arm (10a, 10b that () can swing; 20a, 20b, 20b') distribute to the sliding members on each and at least one top described in described two coasters;

B the expansion arm of the sliding members on () at least one or described top in the expansion arm of described coaster (4a, 4b) is locked in the position of showing after, energy accumulator unit (E; 15,25) with in the expansion arm of described coaster (4a, 4b) or be coupled according to the following stated mode with the expansion arm of the sliding members on described top, namely at all expansion arm (10a, 10b; 20a, 20b, 20b') receive from the described energy accumulator unit between moving period of showing of fastening position swing and store from the described energy showing motion;

(c) described energy accumulator unit and described coaster (4a, one in expansion arm 4b) or be coupled according to the following stated mode with the expansion arm of the sliding members on described top, namely described at least one launch arm and discharge the energy that stores for described expansion arm (10a, 10b from described energy accumulator unit after the position of described locking unlocks; 20a, 20b, 20b') to the backswing campaign of fastening position;

Wherein, the first energy accumulator unit is coupled with the expansion arm of described coaster and the second energy accumulator unit is coupled with the expansion arm of described sliding members; And the expansion arm of described coaster and the expansion arm of described sliding members are configured to unlock or locking simultaneously.

2. hardware according to claim 1, wherein, described energy accumulator unit and described coaster (4a, one in expansion arm 4b) or be coupled according to the following stated mode with the expansion arm of the sliding members on described top, i.e. described energy accumulator unit stored energy during the moving movement of described coaster (4a, 4b).

3. the hardware according to any one of the claims, wherein, longer and shorter secondary guide (21', 30') is set up, and the expansion arm on described secondary guide and independent top is hingedly coupling in same articulated position (22).

4. hardware according to claim 3, wherein, described longer secondary guide (21') is the guide rod of the transmission of pressure when at least closing movement.

5. hardware according to claim 1 and 2, wherein, described energy accumulator unit is constructed with the form of extension spring or Compress Spring (15,25).

6. hardware according to claim 1 and 2, wherein, arranges the expansion arm on an only top.

7. hardware according to claim 6, wherein, arranges the sliding members on an only top.

8. hardware according to claim 1 and 2, wherein, described in the locking system of position shown distribute to of described coaster and launch arm, and another of described energy accumulator unit and described coaster launches arm is coupled.

9. hardware according to claim 1 and 2, wherein, described in the locking system of position shown distribute to of described sliding members and launch arm, and another of described energy accumulator unit and described sliding members launches arm is coupled.

10. hardware according to claim 1 and 2, wherein, stretching arm (13, 21) described coaster (4a is hinged on, one 4b) and/or the sliding members (5a on described top, on the expansion arm in the expansion scissors portion of 5b), the free end of described stretching arm and along the connecting rod between described two coasters or sliding members by the adjustable ring (14 led slippingly, 24) connect, and pressure rings (16a, 24a) have certain distance ground with described adjustable ring and near described coaster or described sliding members on linkage place arrange regularly, the spring (15 that can clamp in advance with pressure is set between described pressure rings and described adjustable ring, 25) the energy accumulator unit of form.

11. hardwares according to claim 10, wherein, motor element (4a, 4b that described stretching arm (13,21) intercouples in order to associated movement with two respectively; 5a, 5b) be hinged on second or rear portion, on the expansion arm in the expansion scissors portion of coaster (4a) on the side that is namely arranged on handle dorsad or sliding members.

12. hardwares according to claim 10, wherein, pressure rings (16a, 24a) is in order to suitable with the received energy of described energy accumulator unit and can adjustably be arranged in a longitudinal direction on described connecting rod in its position.

13. hardwares according to claim 11, wherein, for move in parallel sash energy accumulator unit not only with the expansion arm of the coaster (4a) at rear portion but also be coupled with the expansion arm of the sliding members (5a) at rear portion, and two energy accumulator unit are mutually adaptive when load about energy acceptance or its characteristic curve.

14. hardwares according to claim 1 and 2, wherein, described energy accumulator unit is cylindrical spring (25), described cylindrical spring remains on two termination (23a, 23b), columniform sleeve can be moved or be passed by described spring and described termination.

15. hardwares according to claim 3, wherein, the described expansion arm on independent top remains on described secondary guide (30') with tenon (30a') by described shorter secondary guide (30') and controls on the back segment (17b') in track (17b) in the position (17b', 30') of described locking.

16. hardwares according to claim 15, wherein, described longer secondary guide (21') and described energy accumulator element coupling.

17. hardwares according to claim 1, wherein, are provided with two sliding memberss and are provided with the second connecting rod (26), and the second connecting rod (26) define the distance of described sliding members.