EP1970513A2 - Semi-fixed wing of a double door and a lock for the semi-fixed wing - Google Patents

Abstract

A doorframe has two side-by-side doors ('French windows') with hinges. One first door is fitted with a hand-height lever-operated door-lock. The hand lever is further connected by vertical pushrods top and bottom that engage with matching sockets in the doorframe to secure the second door. The pushrods run through vertical grooves in both the first and second doors.

Description

The invention relates to a fixed leaf (or demand wing) of a two-winged (or mehrflügligen door), with at least one door lock side sash, a (front or door lock side) attached to the sash profile additional profile, attached to the additional profile closing strip and at least one behind the closing strip arranged in-wing closure, which has at least one fastening strip and one or more behind the fastening strip slidably longitudinally guided guide rods, which are operable to close or locking the inactive leaf in a predetermined position by means of at least one actuating lever. The fastening strip is also referred to as a forend. - Two-winged door means in the context of the invention, a two-leaf (swing) wing door, on the one hand has a fixed wing and on the one hand a so-called active leaf. The passive leaf is also referred to as a demand wing. It can be locked in a predetermined position, for example with the sash closed (in the door frame), while the so-called active leaf can then be opened and closed independently of it, for example with the fixed leaf closed or locked. In this respect, the door lock is usually integrated in the active leaf, while the corresponding closing strip with bolt receptacle or the like is usually arranged on the inactive leaf. The actuation of the drive rods for locking the passive leaf by means of the actuating lever is usually carried out in the region of the closing strip, so that the operation is possible only with the active leaf open. In this case, the drive rods or end connected to the drive rods locking elements, for example, in corresponding locking receptacles in the frame or in the floor and / or ceiling or wall. In particular, passive leaf means a passive leaf, in which the wing of profile material, for example plastic profiles or metal profiles (for example Aluminum profiles) is constructed or has such profiles. The wing profile usually extends substantially vertically and extends over the entire door height, for example. The additional profile, which is also referred to as Stulpprofil, is attached to this door profile. It also extends in the vertical direction over the height of the wing profile or the door. The additional profile then forms the stop for the associated active leaf, that is, by mounting the additional profile can be the stop or opening direction set. By mounting the additional profile is thus determined which wing forms the inactive leaf.

From practice a poppet closure is known which is intended in particular for a passive leaf made of profile material, for example plastic profiles or aluminum profiles, wherein for accommodating the fitting parts such an attached additional profile is provided, which is also referred to as Stulpprofil. The actuation of the two drive rods is done regularly via one or two separate folding lever as operating lever, which are pivoted in the door plane to release the lock or to fix the door. The known from practice arrangements have basically proven, but they are capable of further development, especially because the folding mechanism requires a relatively large amount of space. For this reason, it is common in practice to obstruct such a wing lock in the fitting groove (Euronutkanal) of the inactive leaf and then put on the Stulpprofil and screw. Finally, the closing strip is screwed onto the forend profile. In other versions of the fixed leaf closure variants, the attached forend profile for accommodating the inactive leaf closure or the inactive leaf fitting must be milled in places. In similar embodiments, the drive rods or actuating rods of the poppet closure in Euronutkanal the passive leaf or a hollow chamber of the Stulpprofils be installed and the locking mechanism in a milling of the attached Stulpprofils accommodated. The handling is relatively expensive. Because for the installation of the poppet closure additional recesses must be milled into the attached Stulpprofil. Since the fitting assembly usually does not take place at the point where the door element is made, this has the consequence that the Stulpprofil is first mounted in the door production and then has to be dismantled at the installation site again to assemble the stigungsürverschluss. - This is where the invention starts.

The invention has for its object to provide a passive leaf of a two-leaf door, which ensures a simple and inexpensive construction easy installation and easy and safe handling of the poppet closure.

To solve this problem, the invention teaches in a passive leaf of the type described above, that the actuating lever is designed as pivotable substantially parallel to the surface of the cuff (or displaceable) pivot lever and that the poppet closure is attached to the additional profile. - The actuating lever is therefore no longer designed as pivotable in the door plane folding lever but as parallel to the strip surface pivotable pivot lever, which is thus pivotable about a perpendicular to the strip surface pivot axis, which, however, may not be stationary, but as it were "wander" can. The invention is based on the recognition that the poppet closure can be made all in all particularly compact and especially very flat when working with a simply constructed pivoting lever. Of particular importance is therefore first of all the fact that the pivot lever - unlike the known folding lever - is no longer in the door level and folded out, but is pivoted transversely to the door level. As a result, the still-wing closure according to the invention builds very flat, so that it is no longer necessary in the context of the invention, the Fix the sash fastener to the door profile and then attach the forend profile. Rather, the poppet closure is now attached directly to Stulpprofil and then put on the closing strip. The poppet closure is therefore located immediately behind the closure strip. This eliminates subsequent work and especially a subsequent milling of the forend completely. As a result, the still-wing closure according to the invention can be mounted in a particularly simple and cost-effective manner, in particular since the forend profile does not have to be pre-milled, dismantled or otherwise machined to accommodate the closure. Incidentally, the free-standing lock according to the invention enables a particularly simple handling or actuation, in particular if both drive rods can be actuated with a single actuation lever, so that the door can be completely unlocked or locked by a single actuation stroke.

The additional profile may have in a conventional manner a front open receiving groove or fitting groove, which is also referred to as Euronut or Euronutkanal. In this case, the invention proposes that the poppet closure is fastened in the region of this receiving groove or is partially inserted into this receiving groove, wherein the drive rods are guided in the receiving groove and the forend closes the receiving groove. After installation of this poppet closure then usually the closing strip is attached to the additional profile.

Preferably, the pivot lever operates in the course of its operation on several drive rods (at the same time or sequentially) works, that is, by pivoting a single operating lever can be converted, for example, the two drive rods of a drive rod lock in its locking position or vice versa. In a preferred embodiment, the invention proposes that the actuating lever with at least one (end) Bearing pin is connected to the drive rod or the drive rods. For this purpose, the fastening strip can have at least one guide recess, for example a slot, for the bearing pin which can be displaced in the longitudinal direction of the strip. If a poppet closure has a first drive rod and a second drive rod, the invention proposes according to a particularly preferred embodiment, that the actuating lever engages with its end bearing journal in the first drive rod, that an intermediate lever is pivotally connected to the actuating lever at a bearing point and that this intermediate lever with a (further) bearing pin connected to the second drive rod. By pivoting the actuating lever in a plane parallel to the strip surface pivot plane consequently the two drive rods are actuated, so that it is not necessary to provide separate folding lever for the individual drive rods.

The invention also covers embodiments with more than one operating lever and those with an actuating lever which operates on the drive rods via a plurality of intermediate lever or transmission lever. Preferably, however, all the levers (operating lever and intermediate lever) work in one or more parallel planes parallel to the strip surface.

Advantageous developments of the invention will be explained below. Thus, the invention proposes that the fastening strip, which is also referred to as a cuff, has at least one latch opening for the passage of a lock bolt. The invention is based on the recognition that it is expedient if - as explained - the poppet closure is arranged with its fastening strip directly behind the closing strip. In order to ensure a perfect locking of the active leaf on the inactive leaf, the bolt openings according to the invention are provided, through which a lock bolt can optionally pass. These bars may be a lock bolt of a central lock or else to act lock bolt of additional locks, for example, pivot bolt. Consequently, these bolt openings are preferably aligned with corresponding bolt receptacles or bolt openings of the closing strip.

Furthermore, the invention proposes that the drive rods in the region of the bolt openings have one or more (pocket-shaped or U-shaped) bends or depressions. These bends prevent collisions of the locking elements of a door lock with the closure device according to the invention, since the latch, for example, the corresponding door lock, then pass in the course of locking through the bolt opening and engage in the pocket-shaped bends or receptacles, which are formed by the drive rods can. These bends are therefore preferably arranged in the region of the bolt openings described and consequently in the areas in which corresponding locking elements of the door lock (in the moving leaf) are provided.

Furthermore, the invention proposes that the closing strip has a recess, preferably open on one side, for the actuating lever, which essentially receives the actuating lever in the locked functional position.

The subject of the invention is not only the described inactive leaf with the still-wing closure described above, but also the self-locking wing closure itself. This consequently is also placed under protection on its own. To this end, the invention relates to a poppet closure, in particular for a fixed leaf of the type described, with at least one fastening strip and one or more behind the fastening strip in strip longitudinally displaceably guided driving rods, which are actuated for locking the inactive leaf by means of at least one actuating lever. This wing lock is characterized in that the actuating lever is designed as a substantially parallel to the strip surface pivotable lever, that the fastening strip has at least one Riegeldurchbrechung for the passage of a lock bolt of, for example, arranged in a moving wing lock and that the drive rods in the region of the bolt openings one or more have pocket-shaped bends. The invention is based on the recognition that such a passive leaf closure can be mounted directly behind a closing strip with perfect function and installation. Collisions of the locking elements of the lock with the poppet closure are not to be feared, since in the manner according to the invention corresponding perforations and / or bends are provided in the region of the fastening strip and / or the connecting rods. Preferably, such a wing closure is used in the described fixed wings with additional profile. However, it is also within the scope of the invention that such an inventive wing closure is used in door panels of other types and in particular doors without additional profile, for example, wooden doors or the like. It is always important that it is possible within the scope of the invention to arrange the still-wing closure directly behind a closing strip.

Fig. 1

eine zweiflüglige Tür in einem vereinfachten Horizontalschnitt,

Fig. 2

einen vergrößerten Ausschnitt aus dem Gegenstand nach Fig. 1 in einer anderen Funktionsstellung und mit dem erfindungsgemäßen Standflügel bzw. Standflügelverschluss,

Fig. 3

den (nicht montierten) Standflügelverschluss in einer Seitenansicht,

Fig. 3a

einen vergrößerten Ausschnitt aus dem Gegenstand nach Fig. 3,

Fig. 4

eine Draufsicht auf den Gegenstand nach Fig. 3,

Fig. 4a

einen vergrößerten Ausschnitt aus dem Gegenstand nach Fig. 4 in anderer Funktionsstellung,

Fig. 5

eine Schließleiste eines erfindungsgemäßen Standflügels in einer Draufsicht und

Fig. 6

ein bekanntes Treibstangenschloss für einen Gangflügel gemäß Fig. 1.

In the following the invention will be explained in more detail with reference to a drawing showing only one exemplary embodiment. Show it

Fig. 1

a two-leaved door in a simplified horizontal section,

Fig. 2

an enlarged section of the object after Fig. 1 in another functional position and with the inactive leaf or poppet closure according to the invention,

Fig. 3

the (unassembled) wing seal in a side view,

Fig. 3a

an enlarged section of the object after Fig. 3 .

Fig. 4

a plan view of the object Fig. 3 .

Fig. 4a

an enlarged section of the object after Fig. 4 in another functional position,

Fig. 5

a closing strip of a passive leaf according to the invention in a plan view and

Fig. 6

a known espagnolette lock for a walking wing according to Fig. 1 ,

In Fig. 1 is first of all greatly simplified a two-leaf gullwing door with a fixed leaf 1 on the one hand and a leaf 2 on the other hand shown. While the active leaf is provided for opening and closing with a door lock or door lock, which, for example, as espagnolette lock 3 ( Fig. 6 ), the inactive leaf is provided with a corresponding closing strip 4. The invention relates to the inactive leaf 1. In the embodiment according to Fig. 2 the inactive leaf 1 has a wing profile 5 extending in the vertical direction, to which a supplementary profile 6, which likewise extends in the vertical direction, is fastened, which is also designated as a forend profile. At this Stulpprofil the already mentioned closing strip 4 is attached. The wing profile 5 is a conventional profile element, which is made for example of plastic or aluminum and is part of the door leaf. In the exemplary embodiment, the individual airfoils 5 hold a door plate or disk or the like.

Behind the closing strip 4 of the invention, the inactive leaf closure 7 is arranged. With the help of this peg closure, the inactive leaf 1 in the in Fig. 2 locked illustrated position within, for example, a door frame. The active leaf 2 can (independently of) open and closed with closed inactive leaf 1. If necessary, if, for example, a larger passage is needed, can then open with active leaf 2 and the inactive leaf 1 by pressing the poppet closure 7. For this purpose, the still leaf closure 7 has a fastening strip 8 that can be fastened to the airfoil 5 or the additional profile 6, which is also referred to as a forend. Behind this fastening strip 8 slidably guided drive rods 9a, 9b are arranged in the longitudinal direction, which can be actuated by means of an actuating lever 10 for locking the inactive leaf 1. For this purpose, locking elements, not shown, may be connected at the end to the drive rods 9a, 9b, which engage in corresponding receptacles in the door frame or floor and / or ceiling or wall.

According to the invention, the actuating lever 10 is designed as a pivotable parallel to the strip surface pivot lever. The actuating lever 10 is thus pivoted to extend or retract the drive rods in a plane parallel to the strip surface pivoting plane. The pivot axis 11 of this operating lever 10 is thus arranged substantially orthogonal to the strip surface. In this case, the pivot axis 11 itself does not have to be fixed, it can move in the course of the operation on a predetermined trajectory. For in the embodiment of the invention, the (single) operating lever 10 operates in the course of its operation both on the drive rod 9a and on the drive rod 9b, by means of pivotable at a bearing point 25 to the actuating lever 10 intermediate lever 12. In detail, the actuating lever 10 with one end-side Bearing 13 a connected to the drive rod 9 a. The intermediate lever 12 is connected to an end bearing pin 13b to the drive rod 9b. The fastening strip or forend 8 have guide recesses 14a, 14b which correspond to the bearing journals 13a, 13b and which are designed as elongated holes in the exemplary embodiment. The length of the slots 14a, 14b corresponds to the required operating stroke for the retraction and extension of the drive rods 9a, 9b. The respective end positions are in the Fig. 4a indicated. The indicated functional position with swiveled actuating lever 10 corresponds to the "open position", that is, the drive rods 9a, 9b are retracted and the inactive leaf 1 can be opened. In the Fig. 4 illustrated pivoted functional position of the actuating lever 10 corresponds to the locking position, that is, the drive rods 9a, 9b are extended, so that the inactive leaf 1 can not be opened.

In Fig. 2 It is now apparent that the invention still leaf closure 7 directly behind the closing strip 4 directly to the additional profile 6 - and not directly to the airfoil 5 as in the prior art - is attached. In this case, the additional profile 6 has a receiving groove 15, which is also referred to as Euronut or Euronutkanal. In the area of this receiving groove 15 of the poppet closure 7 is fixed, in such a way that the drive rods 9a, 9b are guided in the receiving groove 15 and the fixing strip 8, the groove as it were closed. In the course of assembly, the pre-assembled additional profile 6 consequently does not have to be removed from the door profile 5 in order to mount the passive leaf closure 7. Rather, the assembly of the poppet closure 7 can be done with already mounted additional profile 6, without milled or other manipulations of the additional profile 6 are required.

According to Fig. 4 the fastening strip 8 has a plurality of bolt openings 16. The operation of this latch openings 16 results in a comparative analysis of Fig. 3 to 6 , Fig. 6 shows a known per se espagnolette lock 3, which is not the subject of the invention and is arranged in this or other form in the active leaf 2. It has in a conventional manner a lock plate 17 and behind the lock plate 17 slidably guided drive rods, which are not recognizable in detail. Furthermore, a central lock 18 can be seen. The connecting rods, not shown, also work on additional locks 19 and possibly on further pin locks 20. In the course of locking the bolt 21 of the central lock 18 and on the other hand, the bolt 22 of the additional locks are extended. They then engage in corresponding receptacles or recesses 28 of the fixed to the inactive leaf 1 closing strip 4, which in Fig. 5 is shown. Since the in-wing closure 7 according to the invention with its fastening strip 8 is now arranged directly behind the closing strip 4, the in Fig. 4 Bar bolt openings 16 shown in this mounting strip 8, that the function of the espagnolette lock 3 is not affected, because the latch 21, 22 of such an espagnolette 3 can when engaging or reaching through the locking bar 4 in the aligned with the recesses 28 or corresponding latch openings 16 of Dip fixing strip 8. For this reason, the drive rods 9a, 9b are provided with angled portions 23, which form U-shaped or pocket-shaped receptacles, so that collisions of an entering latch 21, 22 with a drive rod 9a, 9b of the poppet closure 7 are not to be feared.

Incidentally, in Fig. 5 recognizable that the closing strip 4 in the area of in Fig. 3 Having shown actuating lever 10 has a one-sided open or laterally open recess 24. This is designed or dimensioned so that it can fully absorb the operating lever 10 in the pivoted position. Length and width of the recess correspond approximately to the length and width of the actuating lever or are slightly larger. The wing lock 7 is designed so that the operating lever 10 does not protrude over the closing strip 4, so that the opening and closing of the doors is not affected by the operating lever 10.

Finally, it can be seen that the intermediate lever 12 and the actuating lever 10 corresponding locking elements 26, 27 have (for example, projections and / or recesses or holes), so that as it were a fixation can be done in the pivoted lever position.

Finally shows Fig. 3a By way of example, blocking bolts or pins 29 can be fastened to the drive rods 9a, 9b in the region of the bolt openings 16 and / or the angled portions 23. These block the drive rods 9a, 9b, when the latch 22 engage through the recesses 16 in the region of the angled portions 23, so that manipulation of the drive rod 9a, 9b and consequently also of the operating lever 11 is prevented when the active leaf is closed and locked. Burglary protection is therefore increased. In the exemplary embodiment, such a blocking bolt 29 is provided only in the region of the pivot bolt 22. Alternatively or additionally, such a blocking bolt 29 may also be provided in the region of the lock bolt 21.

Claims (12)

Solid wing of a two-leaf door with
at least one door leaf profile (5) attached to the wing profile (5), one closing strip (4) attached to the additional profile (6) and at least one peg closure (7) arranged behind the closing strip (4),
wherein the poppet closure comprises at least one fastening strip (8) and one or more behind the fastening strip (8) slidably longitudinally guided guide rods (9a, 9b), which for locking the inactive leaf (1) by means of at least one actuating lever (10) are actuated thereby in
in that the actuating lever (10) of the poppet closure is designed as a pivoting lever pivotable essentially parallel to the strip surface, and
that the poppet closure (7) is attached (directly) to the additional profile (6). Solid wing according to claim 1, wherein the additional profile (6) has at least one receiving groove (15), characterized in that the inactive leaf closure (7) is fastened in the region of the receiving groove (15), wherein the driving rods (9a, 9b) in the receiving groove (15). 15) are guided and the fastening strip (8), the receiving groove (15) closes. Solid wing according to claim 1 or 2, characterized in that the actuating lever (10), optionally with the interposition of one or more intermediate lever (12), on a plurality of drive rods 9a, 9b) works. Fixed leaf according to one of claims 1 to 3, characterized in that the actuating lever (10) with at least one bearing pin (13a, 13b) to the drive rod (9a, 9b) and the drive rods (9a, 9b) is connected. Fixed leaf according to one of claims 1 to 4, characterized in that the fastening strip (8) has a guide recess (14a, 14b), for example a slot, for the sliding in the strip longitudinally journal (13a, 13b). Fixed leaf according to one of claims 1 to 5, characterized in that the actuating lever with his (end) bearing pin engages (13a) in the first rod (9a) and that the actuating lever (10) pivotally mounted on at least one bearing point (25) at least Intermediate lever (12) is connected and that the intermediate lever (12) with a bearing pin (13b) to the second drive rod (9b) is connected. Inactive leaf according to one of claims 1 to 6, characterized in that the fastening strip (8) has at least one latch opening (16) for the passage of a lock bolt (21, 22) of a lock (3) arranged, for example, in a moving leaf (2). Solid wing according to one of claims 1 to 7, characterized in that the drive rods (9a, 9b) in the region of the bolt openings (16) have one or more pocket-shaped angled portions (23). Solid wing according to one of claims 1 to 8, characterized in that the closing strip (4) has a preferably one-sided open recess (24) for the actuating lever (10), which substantially completely receives the actuating lever (10) in the locked functional position substantially. Fixed leaf closure (7), in particular for a fixed leaf (1) according to one of claims 1 to 9, with at least one fastening strip (8) and one or more behind the fastening strip (8) slidably guided longitudinally guide rod (9a, 9b) which for locking of the inactive leaf (1) can be actuated by means of at least one actuating lever (10), characterized in that
in that the actuating lever (10) is designed as a pivoting lever pivotable essentially parallel to the strip surface,
that said attachment strip (8) arranged at least one bolt opening (16) for the passage of a lock bolt (21, 22) of, for example, in a leaf (2), lock (3). A poppet closure according to claim 10, characterized in that the drive rods (9a, 9b) in the region of the bolt openings (16) have one or more pocket-shaped angled portions (23). A poppet closure according to claim 10 or 11, characterized in that blocking bolts or pins (29) are fastened to one or more drive rods (9a, 9b) in the region of the latch apertures (16) and / or in the region of the pocket-shaped bends (23), which block the drive rods (9a, 9b) in the locked state (of the active leaf).

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