EP0672811A1 - Locking device against wrong operation of an actuating linkage of a window, a door or the like - Google Patents

Abstract

The faulty operation stop (3) is for the operating bar (7) of a window or door adjustable to several different switch positions, where the window or door has a rotary top pane or panel with arms of metal and/or plastics profiles. A housing (14) guiding a slide (15) against the effect of a spring (31) can be fixed to the pane or panel. The slide on the one hand supports a stop component, which is held by the spring in the movement path of counter stop components on the operating bar and on the other hand has an adjustment stop (23), which is fixable against a counter bearing on the other window or door member, e.g. on the blind frame.

Description

The invention relates to a maloperation lock for the actuating linkage of a window, a door or the like which can be brought into several different switching positions, in particular with a tilt-and-turn sash, the wing legs of which are preferably formed from metal and / or plastic profiles.

According to DE-GM 75 28 904 and DE-OS 26 00 307, such a malfunction lock is a housing which leads to the closing plane of the window, the door or the like, against the action of an energy store, for example a spring, displaceable slide the window or door element equipped with the actuating linkage, for example on the wing, is fixed, the slide on the one hand carrying a locking element which is held by the energy store in the movement path of counter-locking elements on the actuating linkage and on the other hand has an actuating stop which is against an abutment on the other window - Or door element, for example on the window frame, can be placed in order to place the slide with the locking element against the action of the energy accumulator out of the movement path of the counter-locking elements when the window, the door or the like is in the closed position.

According to DE-GM 75 28 904, the misuse lock is integrated in a housing, namely in an angle housing leg of a corner drive, the housing and the misuse lock having an asymmetrical configuration with respect to their installation plane. This results in the inadequacy that for the two different stop directions - right and left stop - also different misuse locks or corner drives equipped therewith must be manufactured and kept ready.

This inadequacy is no longer present in the corner drive according to DE-OS 26 00 307, because there the maloperation lock is a separate component that can be coupled to the angle housing of the corner drive for different stop directions - right and left - with different relative positions.

Apart from the fact that, in addition to the corner deflection, the maloperation lock must be kept ready as a further functional part, when carrying out the slinging work, it is also absolutely necessary to pay attention to the correct position assignment of the maloperation lock to the corner deflection and the actuation linkage if subsequent assemblies result from incorrect assembly Conversion work should be avoided.

The aim of the invention is to eliminate the shortcomings peculiar to the known misuse locks of the generic type. Therefore, the task is to create a maloperation lock, which can be attached to windows, doors or the like without taking into account the respective predetermined direction of attack and can still be properly adjusted to the respective direction of attack in the already struck state.

• daß der Schieber mit dem Sperrglied und das ihn führende Gehäuse jeweils zu einer mit der Schieberichtung des Betätigungsgestänges parallelen Längsmittelebene im wesentlichen quersymmetrisch gestaltet sind,
• daß auf dem Schieber - etwa im Flächenzentrum - um eine normal zu seiner Bewegungsebene gerichtete Achse ein Arm um 180° verschwenkbar gehalten ist, der nicht nur an einem Ende den Stellanschlag trägt, sondern auch unterhalb desselben und zumindest in dessen Nähe mit einer den Kraftspeicher enthaltenden Aufnahme versehen ist,
• und daß der die Aufnahme und den Kraftspeicher enthaltende Höhenbereich des Armes einen Ausschnitt bzw. ein Fenster des Gehäuses durchsetzt, dessen Randkontur zumindest in jeder der beiden möglichen 180°-Endschwenklagen des Armes eine Stützanlage bzw. ein Widerlager für den Kraftspeicher bildet.

This goal is achieved according to the invention by

• that the slide with the locking member and the housing guiding it are each designed essentially transversely symmetrically with respect to a longitudinal center plane parallel to the sliding direction of the actuating linkage,
• that on the slide - approximately in the center of the area - an arm is held pivotable by 180 ° about an axis directed normal to its plane of movement, which arm not only carries the actuating stop at one end, but also below it and at least in the vicinity thereof with one containing the energy accumulator Recording is provided,
• and that the height area of the arm containing the receptacle and the energy store passes through a cutout or a window of the housing, the edge contour of which forms a support system or an abutment for the energy store at least in each of the two possible 180 ° end pivot positions of the arm.

When using these features, it is particularly advantageous if, according to the invention, the housing is formed directly by a section of an angular housing leg of a corner drive.

The invention also includes that the section of the actuating linkage associated with the locking member of the slide, e.g. a connecting rod connecting piece of the corner deflection, designed transversely symmetrical to its longitudinal central plane parallel to the sliding direction, that is to say equipped on both sides of this longitudinal central plane with anti-locking elements.

For a proper function of the malfunction lock, it has proven particularly useful if the swiveling on the Slider-mounted arm can be fixed in position at least in each of its 180 ° end swivel positions by means of the energy accumulator in latching operations, the edge contour of the housing cutout or window, and at the same time can be aligned with one of its longitudinal edges to form a fixed guide edge of the housing.

If the arm pivotably mounted on the slide can also be conditionally secured in a - neutral - central position by means of the energy accumulator in a further latching engagement of the edge contour of the housing cutout or window and additionally with a latching lug in a latching recess on the stationary guide edge of the housing, then there is a very special advantage. In fact, the manufacturer can put the maloperation lock in the neutral middle position, in which it can be attached to the window or door by the stopper. If the sash is now moved into the closed position for the first time relative to the window frame, the maloperation lock sets itself automatically, i.e. without additional manipulation, to the correct stop direction and thus easily fulfills its intended function.

A particularly good securing of the neutral central position of the arm and the slide is achieved when the arm is simultaneously operatively connected to two locking interventions on the edge contour of the housing cutout or window, the one locking engagement then being assigned to the energy accumulator while the other engagement engages directly with the end of the arm turned away from it.

So that the maloperation lock during and after the execution of the striking work does not impair the trial movement of the actuating linkage, it has also proven to be important according to the invention that the slide in the - neutral - central position of the arm with its locking member relative to the counter-locking members on the associated actuating linkage section assumes a - neutral - disengagement position, so that its mobility is not impeded.

In the structural development of the maloperation lock, it is particularly expedient if the energy accumulator is formed by a helical compression spring or a plate spring column, which acts on a locking bolt protruding from the receptacle of the arm. The edge contour of the cutout or window in the housing can be mushroom-like and transverse symmetrical to the sliding direction of the actuating linkage and the part of the actuating linkage associated with the locking member of the slide, e.g. the connecting rod connection of the corner deflection can be laterally guided between two baseboards of the housing, at least one of which has a hook attachment on the outside, which engages positively in the undercut region of a groove on the wing or frame legs made of metal and / or plastic profiles. The connecting rod connecting piece of the corner deflection can be provided with an upwardly open channel profile, the inner flanks of which are equipped with counter-locking elements.

Fig. 1

in Haupt-Ansichtsdarstellung eine Eckumlenkung mit integrierter Fehlbedienungssperre für das in mehrere verschiedene Schaltstellungen bringbare Betätigungsgestänge eines Fensters, einer Tür od. dgl.,

Fig. 2

einen Schnitt entlang der Linie II -II durch die Fehlbedienungssperre der Eckumlenkung nach Fig. 1,

Fig. 3

die Eckumlenkung nach Fig. 1 in Pfeilrichtung III gesehen und bei - neutraler - Mittelstellung der die Fehlbedienungssperre bildenden Funktionselemente,

Fig. 4

in einer der Fig. 3 entsprechenden Ansicht, das zur Eckumlenkung und zur Fehlbedienungssperre gehörende Treibstangen-Anschlußstück,

Fig. 5

einen der Fig. 2 ähnlichen Schnitt durch die Fehlbedienungssperre in größerem Maßstab und in Zuordnung zu einem Flügel und einem Blendrahmen eines Fensters in noch eingerücktem Zustand der Fehlbedienungssperre,

Fig. 6

einen Schnitt entlang der Linie VI - VI in Fig. 5 bei für Rechtsanschlag eingestellter Fehlbedienungssperre,

Fig. 7

einen der Fig. 6 entsprechenden Schnitt, jedoch bei für Linksanschlag eingestellter Fehlbedienungssperre,

Fig. 8

eine der Fig. 5 entsprechende Darstellung, jedoch bei ausgerücktem Zustand der Fehlbedienungssperre,

Fig. 9

einen Schnitt entlang der Linie IX - IX in Fig. 8 bei für Rechtsanschlag eingestellter Fehlbedienungssperre,

Fig. 10

eine der Fig. 9 entsprechende Darstellung, jedoch mit für Linksanschlag eingestellter Fehlbedienungssperre und

Fig. 11

in größerem Maßstab einen Schnitt entlang der Linie XI - XI in Fig. 1, also bei neutraler Mittelstellung der Fehlbedienungssperre.

The incorrect operation lock according to the invention is explained in detail below using an exemplary embodiment shown in the drawing. It shows:

Fig. 1

in the main view, a corner deflection with an integrated malfunction lock for the actuating linkage of a window, a door or the like which can be brought into several different switch positions,

Fig. 2

2 shows a section along the line II -II through the incorrect operation lock of the corner drive according to FIG. 1,

Fig. 3

1 seen in the direction of arrow III and with - neutral - central position of the functional elements forming the maloperation lock,

Fig. 4

in a view corresponding to FIG. 3, the connecting rod connecting piece belonging to the corner deflection and to the maloperation lock,

Fig. 5

2 similar section through the maloperation lock on a larger scale and in association with a sash and a window frame in a still engaged state of the maloperation lock,

Fig. 6

5 shows a section along the line VI-VI in FIG. 5 with the incorrect operation lock set for the right-hand stop,

Fig. 7

6 shows a section corresponding to FIG. 6, but with the incorrect operation lock set for a left stop,

Fig. 8

5 shows a representation corresponding to FIG. 5, but with the incorrect operation lock disengaged,

Fig. 9

8 shows a section along the line IX-IX in FIG. 8 with the incorrect operation lock set for the right-hand stop,

Fig. 10

a representation corresponding to FIG. 9, but with a misuse lock set for the left stop and

Fig. 11

on a larger scale a section along the line XI - XI in Fig. 1, that is, with the neutral center position of the operator lock.

In Fig. 1 of the drawing, the main view of a corner drive 1 can be seen as it is used in conjunction with actuating linkages which are installed in windows, doors or the like.

The corner deflection 1 has an angular housing 2, in which there is a deflection guide 3 for a flexible deflection element 4, which can consist, for example, of several spring steel strips lying one on top of the other.

The angular housing 2 of the corner deflection 1 has two legs 5 and 6 directed at right angles to one another, in the common apex region of which the deflection guide 3 extends over a quarter-circle arc, while it extends in a straight line towards the free ends of the legs 5 and 6.

Within the leg 5 of the angular housing 2, a connecting rod connecting piece 7 is fixedly connected to the deflection member 4, which continuously protrudes from the free end of the leg 5 with its end carrying a coupling pin 8. Within the leg 6 of the angular housing 2, the deflection member 4 carries only a short slide 9, which is also equipped with a coupling pin 10, which protrudes sideways from the leg 6.

The angular housing 2 of the corner deflection 1 carries a baseboard 11 with an outwardly angled hook attachment 12 on each of the two lower longitudinal edges. The baseboards 11 with a hook attachment 12 form holding elements which, in a manner yet to be described, for the form-fitting determination of the entire corner deflection in the corner region of a out Metal and / or plastic profiles formed window or door wing can be used.

Integrated in the corner deflection 1, a maloperation lock 13 is provided. This is provided on the leg 5 of the angular housing 2 in the vicinity of its free end, as can be clearly seen in FIGS. 1 and 3.

However, it should be mentioned at this point that the maloperation lock 13 can also be used separately from a corner drive 1 - in an independent housing - when it comes down to it at a window, a door or the like. At a greater distance from one To make sash and frame corners effective. In this case, the operating rod lock 13 includes a connecting rod connecting piece 7 which is analogous to the connecting rod connector 7.

In any case, the maloperation lock 13 consists of a housing section 14, e.g. in a housing section 14, e.g. in the normal direction to the closing plane of the window, the door or the like - that is to say transversely to the paper plane of FIG. of the leg 5 displaceable, plate-shaped slide 15, from the underside of which a web-like locking member 16 protrudes. The slide 15 with the locking member 16 and also the housing section 14 guiding it are each designed to be essentially transverse symmetrical with respect to a longitudinal center plane 17-17 parallel to the sliding direction of the actuating linkage or the connecting rod connecting piece 7, as can be seen in FIGS. 3, 4 and 11 can be removed.

An arm 20 is held pivotably on the slide 15, approximately in its surface center determined by two mutually perpendicular axis planes 18-18 and 25-25, about an axis normal to its plane of movement with the aid of a molded pin 19.

The slide 15 is accommodated in a guide 21 of the housing section 14 which is open on the underside and open on both end faces in such a way that its upper broad side and two parallel transverse edge surfaces each interact with a counter surface of the guide 21.

On the outside of the housing section 14 facing away from the guide 21, the arm 20 rests with a plate section 22 which, near its end furthest from the axis plane 18-18 or the pin 19, carries a transversely projecting adjusting stop 23, as is particularly evident in FIG 2, 5 and 8 can be seen.

On the underside of its plate section 22, the arm 20 has a block extension 24 which, with its lower end face, not only forms a support system for the slide 15, but also carries the pin 19 thereon, around which the arm 20 with the slide 15 can pivot, but permanent connection is maintained.

The arm 20 is designed with its plate section 22, its adjusting stop 23 and the block extension 24 transversely symmetrical to a central plane 25-25, which can be seen in FIG. 3 of the drawing in the position of coverage with the longitudinal central plane 17-17 of the angular housing 2 or its leg 5 is, but is also shown in FIGS. 6, 7 and 9 to 11 with different functional positions of the arm 20.

2, 5 and 8 can be seen particularly clearly that the block extension 24 of the arm 20 protrudes from the plate section 22 into a cutout or a window 26 of the housing section 14, the edge contour 27 of which is shown in FIGS. 3, 6 and 7 and 9 to 11 of the drawing can be seen.

It can be seen that the edge contour 27 of the cutout or window 26 is transverse symmetrical to the longitudinal center plane 17-17 the angular housing 2 or its leg 5 is designed and has an essentially mushroom-shaped course.

Relative to the pin 19, the arm 20 with its plate section 22 and its block extension 24 forms a two-armed lever, the block extension 24 having a short lever arm 28 and a long lever arm 29. In the long lever arm 29 there is a receptacle 30 which is open towards its free end and into which a force accumulator 31, for example a helical compression spring, a plate spring column or an elastomer block, is inserted. The end of the energy accumulator 31 protruding from the open end of the receptacle 30 interacts with the edge contour 27 of the cutout or window 26, preferably via an inserted locking pin 32. It is important that the arm 20 with its plate section 22, its adjusting stop 23 and its block extension 24 at least in two positions pivoted by 180 ° about the axis 19 (see FIGS. 6 and 7 and 9 and 10) relative to Slider 15 and the edge contour 27 of the cutout or window 26 can be fixed in position. These 180 ° position fixations of the arm 20 are achieved by means of the energy accumulator 31 and the locking bolt 32 via locking interventions 33a and 33b, which are incorporated into the edge contour 27 of the cutout or window 26. In each case with one of its two longitudinal edges, the plate section 22 of the arm 20 is also aligned parallel to a stationary guide edge 34 which projects from the free end face of the housing section 14 and extends across the entire width of the housing section 14. A guide edge 35 of the edge contour 27 of the cutout or window 26 also extends parallel to the guide edge 34. The block extension 24 of the arm 20 is aligned with one of its longitudinal side surfaces 36a or 36b when one or the other 180 ° final pivot position of the arm 20 is set. When the maloperation lock 13 is set for the right-hand stop, the longitudinal side surface 36a is the Leading edge 35 on (see FIGS. 6 and 9), while when set for the left stop, the longitudinal side surface 36b of the block shoulder 24 faces the leading edge 35 (see FIGS. 7 and 10).

It is also possible not to let the web-like locking member 16 itself protrude from the underside of the slide 15. Rather, it can also consist of a web-like extension at the lower end of the pin 19, which connects the arm 20 to the slide 15, as is indicated in FIG. 8 of the drawing. In this case, a single locking member 16 is sufficient, while when it is attached to the slide 15, a double arrangement - on both sides of the central plane 25 - 25 - is present, as can be seen in FIGS. 3, 6, 7 and 9 to 11.

3 and 11 of the drawing, in particular, it can also be seen that the arm 20 can still be fixed in a neutral central position relative to the slide 15 and to the angular housing 2 of the corner deflection 1 by means of the energy accumulator 31 and the locking bolt 32. In this neutral central position, not only the central plane 25-25 of the arm 20, but also the central plane 18-18 of the slide 15 has a cover position with the longitudinal central plane 17-17 of the angular housing 2 or its leg 5, as shown in FIGS. 3 and 11 clearly show. In contrast to this, the central plane 25-25 of the arm 20 extends transversely to the longitudinal central plane 18-18 of the slide 15 and therefore also transversely to the longitudinal central plane 17-17 of the angular housing 2 and consequently parallel to the direction of adjustment of the slide 15 of the maloperation lock 13 when it is in the proper functional position for both the right-hand and left-hand hinges.

The neutral central position of the arm 20 is mainly secured by the interaction of the energy accumulator 31 and the locking bolt 32 with a locking engagement 33c, which is on the Edge contour 27 of the cutout or window 26 is located on the longitudinal center plane 17-17. The locking pin 32 engages in this locking engagement 33c under the action of the energy store 31 when the central plane 25-25 of the arm 20 is in register with the longitudinal central plane 17-17 of the angular housing 2 (cf. FIGS. 3 and 11 of the drawing). It is also advantageous if the stationary guide edge 34 of the housing section 14 on the longitudinal center plane 17 - 17 is equipped with a locking trough 37 into which, under the action of the energy accumulator 31, a complementary locking lug 38 engages, which at the end of its away from the actuating stop 23 Plate section 22 is formed. In addition, the edge contour 27 of the cutout or window 26 in the housing section 14 can also have an engagement trough 39, which lies opposite the locking trough 33c on the longitudinal median plane 7-7, and into which the short lever arm 28 of the block extension 24 in the neutral central position of the arm 20 settles (see Fig. 11).

5 and 8 can be seen more clearly than FIG. 2 that the malfunction lock 13 with the help of the baseboards 11 and hook attachments 12, which are formed here on the angular housing 2 of the corner drive 1, namely on its leg 5, functionally on the rebate circumferential surface of a window sash 40 can be anchored. 5 and 8, the window casement 40 is built, for example, from metal and / or plastic profiles, into which an undercut profile groove 41 is formed on the circumferential surface of the fold. Angle bars 42 of the metal and / or plastic profile limit the undercut areas of the profile groove 41, into which the skirting boards 11 with their hook attachments 12 can be inserted in a form-fitting manner.

The incorrect operation lock 13 arranged on the window sash 40 in the aforementioned manner acts via the actuating stop 23 of the arm 20 seated on the slide 15 together with the window frame 43, as can be seen in FIGS. 5 and 8 of the drawing. In the relative position of the window sash 40 to the window frame 43 that can be seen from FIG. 5, the maloperation lock 13 is still in its engaged locking function. In the relative position between window sash 40 and window frame 43, which can be seen in FIG. 8, on the other hand, the maloperation lock 13 is brought into its disengaged release position.

A functionally essential component of the maloperation lock 13 is its drive rod connection piece 7 when it is integrated into the corner deflection 1. However, if the maloperation lock 13 is assigned to the window sash 40 as an independent functional unit, the function of the drive rod connection piece 7 takes over a particularly drive rod intermediate piece.

The connecting rod connecting piece 7 or the connecting rod connecting piece is received on the window sash 40 below the maloperation lock 13 in the undercut profile groove 41. In the example shown, it is received and guided at least over its length range adjoining the deflection element 4 of the corner deflection 1 between the two baseboards 11 on the leg 5 of the angular housing 2.

At least the length range 44 of the same (see FIG. 4) interacting with the locking member 16 on the slide 15 of the incorrect operation lock 13 over the range of motion of the connecting rod connecting piece 7 is shown in FIGS. 2, 5 and 8 as an upwardly open - essentially U -shaped - groove profile 45 designed, which has a transverse symmetry to the longitudinal center plane 17 - 17. In each of its two inner side flanks 46a and 46b there are a plurality of notches, namely three notches, which are located one behind the other at equal intervals and which, as counter-blocking elements 47a and 47b, are in operative connection with the blocking element 16 on the slide 15 of the maloperation lock 13 to step. This occurs under the action of the energy accumulator 31 as soon as the window sash 40 is moved to the window frame 43 from the closed position according to FIG. 8 in the opening direction and thereby reaches the partial opening position according to FIG. 5. It can thus be seen that the energy accumulator 31 fulfills a multiple function for the maloperation lock 13 because it can not only fix the various locking positions, but also brings about their locking effect.

In the formation of the connecting rod connecting piece 7 shown in FIG. 4, the actuating linkage coupled therewith can be blocked in three different switching positions. When the window is hinged on the right, the blocking member 16 of the maloperation lock 13 interacts, for example, with the counter-locking members 47a, while this applies to the counter-locking members 47b when the door is opened to the left. 3 and 11, the locking member 16 of the maloperation lock 13 also assumes a neutral center position with respect to the channel profile 45 of the connecting rod connecting piece 7, i.e. this can be moved freely in its longitudinal direction without being impaired by the incorrect operation lock 13.

The assignment of the maloperation lock 13 to a corner deflection 1 is described above, which can be installed in legs of window casements 40 consisting of metal and / or plastic profiles.

Of course, there is also the possibility of using the maloperation lock 13 in the same way for espagnolette fittings, the actuating linkage of which is slidably guided under a faceplate and which are suitable for installation in stepped profile grooves - so-called Euro grooves - as they are used for windows and doors Wood is generally available and is still largely used for windows and doors made of plastic profiles.

List of reference numerals:

1

Corner deflection

2nd

Angle housing

3rd

Deflection guide

4th

Deflector

5

leg

6

leg

7

Espagnolette connector

8th

Coupling pin

9

Slider

10th

Coupling pin

11

Baseboard

12th

Hook approach

13

Misuse lock

14

Housing section

15

Slider

16

Locking member

17-17

Longitudinal median plane

18-18

Central plane of the slide 15

19th

Cones

20th

poor

21

guide

22

Plate section

23

Setting stop

24th

Block approach

25-25

Middle plane

26

Cutout / window

27

Edge contour

28

short lever arm

29

long lever arm

30th

admission

31

Lift mechanism

32

Locking bolt

33a, 33b, 33c

Locking interventions

34

Leading edge

35

Leading edge

36a, 36b

Long side surface

37

Rest area

38

Latch

39

Intervention trough

40

Casement

41

undercut profile groove

42

Winkelsteg

43

Window frame

44

Length range

45

Channel profile

46a, 46b

Side flank

47a, 47b

Counter-blocking elements

Claims (11)

Maloperation lock (3) for the actuating linkage (7) of a window (40, 43), a door or the like, which can be brought into several different switching positions, in particular with a tilt and turn sash, the wing legs (40) of which are preferably formed from metal and / or plastic profiles, A housing (14) guiding a slide (15) which can be displaced normally to the closing plane of the window (40, 43), the door or the like against the action of an energy store (31), for example a spring, on the housing with the actuating linkage (7) equipped window or door element, for example on the wing (40), is fixed (10, 11, 41, 42),
and wherein the slide (15) carries on the one hand a locking member (16) which is held by the energy store (31) in the path of movement of counter locking members (47a, 47b) on the actuating linkage (7), and on the other hand has an actuating stop (23) which against an abutment on the other window or door element, for example on the window frame (43), can be placed around the slider (15) with the locking member (16) against the when the window (40, 43), the door or the like is in the closed position To place the effect of the energy accumulator (31) out of the movement path of the counter-blocking elements (47a, 47b) of the actuating linkage (7),
characterized, - That the slide (15) with the locking member (16) and the housing (14) leading it are each designed to be essentially transverse symmetrical with respect to a longitudinal center plane (18-18 or 17-17) parallel to the sliding direction of the actuating linkage (7), - That on the slide (15) - approximately in the center of the surface - about an axis directed normal to its plane of movement (pin 19) an arm (20) is held pivotable by 180 °, which not only carries the adjusting stop (23) at one end, but also, for example below it, at least in the vicinity thereof, is provided with a receptacle (30) containing the energy store (31), - And that the receptacle (30) and the energy store (31) containing the height range (block approach 24) of the arm (20) passes through a cutout or a window (26) of the housing (14), the edge contour (27) at least in each of the two possible 180 ° end pivot positions of the arm (20) forms a support system or an abutment (locking engagement 33a, 33b) for the energy accumulator (31). Mishandling device according to claim 1,
characterized,
that the housing (14) is formed directly from a section of a housing leg (5) of a corner deflection (1). Mishandling device according to one of claims 1 and 2,
characterized,
that the part of the actuating linkage assigned to the locking member (16) of the slide (15), for example a connecting rod connecting piece (7) of the corner deflection (1), is designed to be transverse symmetrical to its longitudinal central plane (17 - 17) parallel to the sliding direction, i.e. on both sides of this longitudinal central plane (17 - 17) is equipped with counter-blocking elements (47a, 47b). Mishandling device according to one of claims 1 to 3,
characterized,
that the pivotable (19) mounted on the slide (15) arm (20) at least in each of its 180 ° end pivoting positions by means of the energy accumulator (31) in locking engagements (33a, 33b) of the edge contour (27) of the housing cutout or Window (26) can be fixed in position (31, 33a, 33b) and at the same time can be aligned with one of its longitudinal edges to form a stationary guide edge (34) of the housing (14). Mishandling device according to claim 4,
characterized,
that the pivotable arm (20) mounted on the slide (15) additionally in a - neutral - central position by means of the energy accumulator (31) in a further latching engagement (33c) of the edge contour (27) of the housing cutout or window (26 ) and, if necessary, additionally with a locking lug (38) in a locking trough (37) on the stationary guide edge (34) of the housing (14). Mishandling device according to claim 5,
characterized,
that two latching engagements (33c, 39) opposite each other on the edge contour (27) of the housing cutout or window (26) are provided, and one (33c) of the latter engages the energy accumulator (31) and the other the end (20) turned away therefrom of the arm (20) is assigned. Mishandling device according to one of claims 1 to 6,
characterized
that the slide (15) in the - neutral - central position of the arm (20) with its locking member (16) relative to the counter-locking members (47a, 47b) on the associated actuating linkage section (7) assumes a - neutral - disengagement position. Mishandling device according to one of claims 1 to 7,
characterized,
that the energy accumulator (31) is formed by a helical compression spring, a plate spring column or an elastomer block, which supports one of the receptacles (30) of the arm (20) projecting locking bolt (32). Mishandling device according to one of claims 1 to 8,
characterized,
that the edge contour (27) of the cutout or window (26) in the housing (14) is mushroom-like and is designed to be transverse symmetrical to the sliding direction (17-17) of the actuating linkage (7). Mishandling device according to one of claims 1 to 9,
characterized,
that the locking member (16) of the slide (15) associated part (7) of the actuating linkage, for example the connecting rod connecting piece (7) of the corner deflection (1), is laterally guided between two baseboards (11) of the housing (2), of which at least one with an externally protruding hook attachment (12) engages in an undercut profile groove (41) on the folded surface of the wing and / or frame leg consisting of metal and / or plastic profiles. Mishandling device according to one of claims 1 to 10,
characterized,
that the part (7) of the actuating linkage associated with the locking member (16) of the slide (15), for example the connecting rod connecting piece (7) of the corner deflection (1), has an upwardly open channel profile (45) which on the inner side flanks ( 46a, 46b) is equipped with the counter-locking members (47a, 47b) for the locking member (16) of the slide (15).

Images