EP0748913B1 - Functional element - Google Patents

Abstract

The component (3) is mounted on the fixed or leaf frame (1,2) of a door or window, and works via a contact face between the frames on relative movement between the latter against a mating component (5) on the other frame. One or the other of the components is on a plug portion (6) inserted in a connection area (8) of a universal holder (7) on one of the frames. The holder can have different connection areas to suit different components, and the plug portion and holder can be secured together by clips or screws. The component (3) can form a vertical guide with horizontal ramp face (4) between the frames for a mating boss (5), the plug portion being inserted vertically from the top. The connection areas are in pairs and symmetrical in the horizontal direction.

Description

The present invention relates to a functional element according to the preamble of claim 1.

Such a functional element is known from GB-PS 204,226. There it is used as an anti-vibrator for automotive doors plugged in. In other functional parts of this type it is, for example, snap-in recesses for window snaps / door snaps, Overrun parts for night ventilation with so arranged locking surfaces that the casement only is kept open millimeter by mill, casserole parts between Frame and sash around when closing the sash to cause a lifting in the predetermined normal position. Such functional parts are known from GB 2 282 180 and BE 0 647 016.

In all cases there is between the frame and the Casement of the window / door a pair of such Functional elements provided with counter-functional elements, e.g. a pair of run-up bevels with an assigned sliding surface, a pair of recessed recess with an associated spring preload Snap ball, a fixed electrical contact in connection with the associated movable contact or the like.

The pairings from such functional elements demand always after precise relative position to each other, so that intended function when closing or opening the casement can be perceived.

The requirement for precise assembly requires millimeter precision Positioning of the individual functional parts ahead.

For this, in window construction, - what is known per se is -, increasingly numerically controlled hardware setting machines used.

Nevertheless, the assembly effort for such functional parts high. In particular, the mounting positions are different Functional parts not standardized. For every functional part the setting machine must therefore be programmed accordingly.

Such functional elements are of special training known in the form of vertical guide elements. you find Use and serve especially on turn-tilt windows / doors to the sash when closing the window / the Lift the door so far that the sash can easily slide into the Frame fits.

Basically, such sashes are indeed Installation of the glass panes padded, that is, in relation to the Aligned outer edge of the glass panes. However, it can neither a game between the alignment blocks and the outer edge avoid the glass pane, it is still possible to Fit blocks without play.

Therefore, it becomes during the life of such windows / doors always lower the casement, Clamping is therefore to be expected, this clamping should be eliminated.

For this purpose, there are pairings of ramp surfaces and Knockouts known between the frame and casement to sit. Here, however, the basic arises Problem of exact positioning because of the vertical positive guidance of the casement must be in the millimeter range.

It is within the scope of the present invention does not depend on whether the vertical guide element on the frame or on the casement and correspondingly the overrun support sits on the casement or on the frame. Alone the important feature is that the run-up support is relative to the Vertical guide element to be movable and on this under predetermined lifting movement should slide.

The demand for a lifting movement in the millimeter range therefore always caused difficulties because of the positioning of the vertical guide element relative to the overrun support ideally with the window closed / closed Door should be done, but in this position the adjustment parts are not accessible.

The object of this invention is to mate each other assigned functional elements so that with simplified training, the risk of incorrect assembly is reduced.

This task is performed with the known functional elements solved by the features of claim 1.

The essential aspect of the invention resides in that for a large number of different functional parts one and the same base part can always be used. The base part has insertion openings, mounting surfaces, attachment points for the corresponding functional parts. While the base part by numerically controlled machines in the Millimeter range is set exactly, the subsequent The functional parts are assembled in assembly line production.

The invention therefore goes the way that initially as a base part a locking part is used, the locking pin slots the mounting locations for a variety of different Functional parts are what makes the base part as universal holder for different functional parts is usable, and whereby the base part due to known Fastening points on the casement or frame with can be assembled with little programming effort and in Combination with these characteristics misplaced the individual Functional parts excluded in assembly line production is.

From the training according to claim 5 results in Advantage that only a single bracket for both Right-hand mounting as well as left-hand mounting is provided. This Bracket can therefore regardless of the stop side of the Use sash frames. Only the plug-in part with the ramp surface is both in right-hand execution as also available in left-hand version. Since it is here, however preferably around an inexpensive molded part - e.g. made of plastic or die-cast zinc, which acts in terms of assembly distinctive only for right-hand or left-hand operation is suitable, it can be assumed that the installation is practically error-free will.

Because the bracket is horizontal with respect Axis transverse to the frame spar or to a corresponding horizontal plane is symmetrical when mounting the bracket no mistakes are made. In particular, lets the bracket on numerically controlled machines Attach the frame. In addition, further confusion to exclude the plug-in part so be designed so that either the male part horizontally is symmetrical or that an incorrect assembly of the Insert part is technically excluded. Last request can be, for example, about cross sections of the plug-in part achieve that only in one correct way and Are mountable.

Another essential aspect of the invention is based also on the fact that the vertical guide element on the Burglar protection of such windows / doors to participate.

For this purpose, the run-up surface is first proposed to start with a gently rising ramp around the window / door during the closing movement initially with gentle force.

After the specified lifting position has been reached, should the run-on slope changes into a horizontal resting area. The sash of the Window / the door only guided and this without lifting.

The holder can be particularly advantageous as a horizontally symmetrical Locking part on the frame of the window / door be trained. In this case the locking part takes over also the further function of lifting the casement when Closing the window / door. At the same time, however Closing the window / door an additional intimate bond between the locking part and the locking bolt of the Window frame / door frame must be guaranteed. Through the form-fitting Contact between the run-up support and the run-up surface can with the window / door closed in the Locking part retracted locking bolt opposite an abutment form the overrun support. The striker is therefore securely clamped between the locking pin and the run-up support.

Additional security can be achieved when in use So-called mushroom bolt, which the mushroom-shaped locking part reach behind while at the same time pressing on the overrun support of the ramp surface.

By using such a mushroom bolt in Combination with an overrun support together on a single one Locking part, a double effect is exploited. Here the locking part is not only between mushroom bolts pinched and overrun support but even gripped behind. If necessary. the cantilever support can do the locking part as well reach behind, in any case the insert reach behind the locking part.

In order to be able to use conventional technology, it is proposed the overrun support on the one connected to the casement To attach the faceplate of the espagnolette fitting, with a distance to the associated locking bolt, the with the window / door open greater than the entry distance the striker slots on the striker is, however when the window is closed the window / door is correspondingly lower.

All that is required is an additional fastening option for the overrun support on the faceplate of the espagnolette fitting. Since the faceplate with the casement is connected and the closing part on the bend frame mounted for the associated locking bolt anyway then it only needs to attach the Insert part to provide a low-wear closing aid for the casement to give.

Additional security can then be achieved if the faceplate is also between the support and Lock bolt is rigidly attached to the casement. For example, screw holes can be placed or take similar measures.

Fig.1

eine 3D-Ansicht erfindungsgemäßen Funktionselemente, hier als Vertikalführungselement,

Fig.2

Aufsicht auf ein Schließteil mit Auflauffläche,

Fig.3

Detaildarstellung eines Einsteckteils nach Fig.2,

Fig.4

Ansicht des Einsteckteils nach Fig.3 entlang der Linie IV-IV.

The invention is explained in more detail below on the basis of exemplary embodiments. Show it:

Fig. 1

2 shows a 3D view of functional elements according to the invention, here as a vertical guide element,

Fig. 2

Supervision of a locking part with ramp surface,

Fig. 3

Detail representation of an insert part according to Fig. 2,

Fig. 4

View of the plug-in part of Figure 3 along the line IV-IV.

Unless otherwise stated below, the following description always for all figures.

The figures, in particular FIG. 1, show sections of a Window / door. Such window / door exists of a frame 1 and a tiltable relative to it Casement 2.

The frame is firmly anchored to the masonry. The sash is on the frame via appropriate hinges rotatable / tiltable.

In the present case, the frame 1 carries one its vertical frame leg is a vertical guide element 3. The vertical guide element 3 has a horizontal between Cover frame 1 and sash 2 arranged ramp surface 4 on. The ramp surface acts with a vertical guide element 3 corresponding overrun support 5 on the casement together. Since in the present case the vertical guide element 3 is attached to the frame 1, here is the Bump support 5 rigidly attached to the sash 3. For reasons The clarity in the present case is from the casement 2 only the area of the guide groove for the Face plate 15 shown. In this regard, the status of Technology referred.

It is now essential that the ramp surface 4 on one Insert 6 is attached that the insert 6 of It can be inserted into a holder 7 at the top that the holder with respect to a horizontal axis 9 symmetrical connection areas 8 for the insert 6.

By combining these features, the bracket 7 both on the right vertical leg of the frame 1 and also attached to the left vertical leg of the frame will. The holder 7 and the associated overrun support are preferred 5 provided on the handle side of the casement, to there the intended lifting work when closing the window / Afford door.

As shown in Fig. 2 to 4, this is the plug-in part 6 provided with an insertion area that fits into a corresponding vertical slot of the bracket 7 introduced becomes. For attachment can also be provided between Insert part 6 and holder 7 a clip connection to provide. However, a clamp connection can do just as well due to slight oversize between insert 6 and holder 7 for a secure fit of the insert on the Provide bracket. The insert can also be inserted loosely and screwed to the frame.

It is also essential that the insert 6 the ramp 10 facing the wing frame to be closed with which the overrun support 5 when closing the Sash comes into contact first. While gliding on the ramp 10 is the one to be closed Sash frame raised according to the slope. As a helix angle are proposed angles of the order of between 10 and 25 °. The ramp 10 then sets in a horizontally extending locking surface 11 on which the overrun support 5 comes to rest when the casement to be closed. To avoid relative movement between the run-up support 5 and the plug-in part 6 Bump support 5 be a rotatably mounted roller.

A peculiarity is shown here, which consists in that the bracket 7 is a horizontally symmetrical closing part on the frame 1. Such locking parts are known from EP 94 107 819. for all details not shown reference is expressly made to this document. Such Locking parts each have two opposing locking pin slots 12 in which a corresponding locking pin the sash retracts. Another specialty is now that the overrun support 5 in the present Case is arranged on the sash 2 and that the male part 6 from above into the locking pin slot 12 of the locking part 7 was inserted.

As particularly shown in FIGS. 1 and 2, the closing part has 7 on its top and on its bottom the vertical locking pin slots 12. The locking pin slots 12 are symmetrical with respect to the central horizontal plane provided on the locking part. In these locking pin slots 12 moves in the closed position of the casement 2 the mushroom bolt 13 and engages behind the locking pin slot 12 in the closed position. At the same time, the Bump support 5 on the opposite locking surface of the Insert part 6 from. The sash is in the vertical direction clearly clamped and no longer displaceable, too not by force.

Secure attachment between insert 6 and Bracket 7, the mushroom-like grip on the holder 7 offers advantages is that the plugged Extension of the plug-in part 6, as shown in FIG Mushroom-shaped cross-sectional profile 14, with which the plug-in part 6 engages behind the upper locking pin slot 12 and firmly stuck to it.

For a firm clamping of the casement on the locking part 7, as is shown in particular in FIG The overrun support is rigidly connected to the faceplate 15. The Overrun support 5 forms to the mushroom pin 13 in the with continuous Lines drawn open position a distance that opens and closes the window. In the with However, the closed position shown in dashed lines takes place a clamping between the overrun support 5 and associated Mushroom bolt 13. In any case, the entry side Vertical distance 19 between the lower locking pin slot and the opposite locking surface 11 should be dimensioned so that When the window is open, the distance 17 or 18 between the run-up support 5 and mushroom bolts 13 larger than and when closed Window is smaller than this.

In addition, Fig.2 shows that the ramp 10 in the horizontal locking surface 11 passes before the locking pin 13 in front of its associated locking pin slot 12 in the retracted position (solid lines) was driven.

Then the overrun support 5 is already supported on the horizontal plane the locking surface 11, an unintentional opening of the casement is omitted.

Furthermore, Fig.1 shows that the faceplate 15 between the run-up support 5 and locking pin 13 to attach to the casement. A corresponding screw hole 22 is used for this purpose. The rear the faceplate 15 has longitudinal drive rod 16 at this point a corresponding slot, so that the Fastening screw between the run-up support 5 and mushroom pin 13 can penetrate the connecting rod 16 without hindrance.

1 and 4 show that the plug-in part 6 a has such a floor plan that it is in the inserted state on the associated side wall of the vertical frame leg fits tightly. The insertion part 6 is therefore only for the left or right vertical frame leg. Confusion of such insert parts is therefore excluded. This is achieved in that the plug-in part 6 has a recess 23 with which the longitudinal webs 24 of the frame leg correspond. The broadened area of the plug-in part 6 is in any case completely on the facing side of the frame leg. In any case the insert 6 is not horizontally symmetrical and can therefore only for a predetermined stop side (right or left) be provided.

A major advantage of the invention is also that that with the plug-in part 6 an easily replaceable wear part is provided, which is simple if necessary can be replaced.

Reference symbol list:

1

Frame

2nd

Casement

3rd

Vertical guide element / guide element

4th

Ramp area

5

Overrun support

6

Insert

7

bracket

8th

Connection areas

9

Horizontal axis

10th

Ramp

11

Rest area

12th

Lock slot

13

Mushroom pin, locking pin

14

mushroom-shaped increase in cross-section

15

Faceplate

16

Connecting rod

17th

Distance when the window / door is open

18th

Distance with the window / door closed

19th

vertical distance on the entry side

20th

Fastening between the overrun support and mushroom pin

22

Screw hole

23

Recess of the insert

24th

Longitudinal web

Claims (14)

1. Functioning element (3) with associated holding device (7) for the purpose of attaching to the window/door frame (1) or wing/leaf frame (2) of a window/door, which functioning element in the case of a relative movement between the window/door frame and the wing/leaf frame corresponds with a counter functioning element (5), which is disposed on the wing/leaf frame (2) or on the window/door frame (1), by way of a common contact surface, which is disposed between the window/door frame and the wing/leaf frame, between the functioning element (3) and the counter functioning element (5), wherein the functioning element (3) or the counter functioning element (5) is attached to an insertion part (6) which can be inserted into the connection region (8), provided for receiving the insertion part (6), of the holding device (7) which can be attached at the window/door frame side or at the wing/leaf frame side, characterised in that the holding device (7) is a closure part having two mutually opposite closing spigot slits (12) and that the insertion part is inserted into one of the closing spigot slits (12) which in the closed position of the wing/leaf frame are not engaged by closing spigots.
2. Functioning element according to claim 1, characterised in that the closure part comprises two horizontally symmetrical closing spigot slits (12).
3. Functioning element according to claim 1 or 2, characterised in that the holding device (7) comprises different connection regions (8) for different functioning elements (3).
4. Functioning element according to claim 1, 2 or 3, characterised in that the insertion part (6) and holding device (7) can be connected by means of a screw connection or by means of a clip closure connection pair.
5. Functioning element (3) according to any one of claims 1 to 4, characterised in that it comprises as a vertical guide element (3) a horizontal run-up surface 4, which is disposed between the window/door frame (1) and the wing/leaf frame (2), for a run-up support (5) disposed on the wing/leaf frame (2) or the window/door frame (1) and corresponding to the vertical guide element (3) and is attached to the vertical window/door frame (1) or to the wing/leaf frame (2) of a window/door, wherein the run-up surface (4) is attached to an insertion part (6) which can be inserted from the top into the holding device to be attached at the window/door frame side or wing/leaf frame side and that the connection regions (8) of the holding device (7) are provided in pairs and are horizontally symmetrical.
6. Functioning element (3) according to claim 5, characterised in that the run-up surface (4) provides a run-up incline (10) which is disposed at the opening side and behind which, in the closing direction, is disposed a substantially horizontal latching surface (11).
7. Functioning element (3) according to claim 5 or 6, characterised in that the holding device (7) is a horizontally symmetrical closure part and that the run-up support (5) is disposed on the wing/leaf frame (2), wherein the insertion part (6) is inserted into the upper lying closing spigot slit (12) of the closure part (7).
8. Functioning element (3) according to claim 7, characterised in that the closure part (7) is equipped on its upper side and on its lower side with vertical closing spigot slits (12) and that the closing spigot slits (12) are engaged at the rear by closing spigots and preferably likewise by the insertion part (6) in a mushroom-like manner (12).
9. Functioning element (3) according to claim 7 or 8, characterised in that the run-up support (5) is disposed on the sleeve rail (15), which is fixedly connected to the wing/leaf frame (2) of the push rod fitting of the wind/door in such a manner that the distance between the run-up support (5) and closing spigot (13), when the window/door is open, is greater than and, when the window/door is closed, smaller than the vertical spacing (19), at the drive-in side, of the closing spigot slits (12) in addition to the thickness of the insertion part (6).
10. Functioning element (3) according to claim 9, characterised in that the run-up incline (10) becomes a horizontal latching surface (11) before the closing spigot (13) is in the drive-in position in front of the closing spigot slit (12).
11. Functioning element (3) according to claim 9 or 10, characterised in that the sleeve rail (15) is attached to the wing/leaf frame between the run-up support (5) and the closing spigot (13).
12. Functioning element (3) according to claim 11, characterised in that the sleeve rail (15) comprises a screw hole between the run-up support (5) and the closing spigot (13).
13. Functioning element (3) according to any one of claims 5 to 10, characterised in that the holding device (7) and the run-up support (5) sit on the handle side of the wing/leaf frame (2).
14. Functioning element (3) according to any one of claims 4 to 13, characterised in that the holding device (7) and the run-up support (5) are disposed in the region of the lower or upper wing/leaf frame corner.

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