WO2016071162A1

WO2016071162A1 - Fitting assembly

Info

Publication number: WO2016071162A1
Application number: PCT/EP2015/074904
Authority: WO
Inventors: Dragan Covic
Original assignee: Maco Technologie Gmbh
Priority date: 2014-11-03
Filing date: 2015-10-27
Publication date: 2016-05-12
Also published as: DE102014115993A1; EP3189199A1; CN107109876B; CN107109876A; EP3189199B1

Abstract

The invention relates to a device, in particular a fitting assembly for windows, doors, or the like, comprising a face-plate rail, which is designed for fastening to a main frame or sash/leaf frame of the window, of the door, or the like, a locking bar, which can be moved along a longitudinal extent of the face-plate rail between a release position and a locking position, and at least one locking element arranged on the locking bar. The face-plate rail comprises an accommodating segment having an interior, in which the locking bar including the locking element is arranged, and comprising at least one insertion opening leading into the interior. According to the invention, the locking element arranged in the interior unblocks the insertion opening when the locking bar is in the release position and the locking element arranged in the interior at least partially blocks the insertion opening when the locking bar is in the locking position. The device can also be designed as a window, door, or the like, wherein the accommodating segment having the interior is provided in the main frame or sash/leaf frame.

Description

fitting assembly

The present invention relates to a device, in particular a fitting arrangement for windows, doors or the like, with a faceplate, which is designed for attachment to a glazing or sash of the window, the door or the like, along a longitudinal extent of the faceplate between a release position and a locking position displaceable bolt rod and at least one locking element arranged on the locking bar.

Such fitting arrangements are used for example as so-called edge fasteners in rabbet grooves of window or door wings. To switch the fitting, for example, for locking or unlocking the sash relative to the frame, the locking bar is displaced by means of an actuating element such as a handle or lever and a gear coupled thereto, so as to engage the locking element in engagement or out of engagement with a closing part bring. Usually, a plurality of pin-like locking elements are mounted on an assembly of coupled drive or locking bars. The faceplate is usually formed as a flat bar and provided with slots through which the pin-like locking elements protrude and within which they can be moved. This structure is relatively complex. In particular, due to the large number of different components, both the manufacturing and assembly costs are comparatively high. The art of fitting technology is therefore seeking ways to simplify the manufacture and assembly of devices of the type mentioned. The object is achieved by a device, in particular a fitting arrangement, with the features of claim 1.

According to the invention, the faceplate rail comprises a receiving section with an interior, in which the locking bar, including the locking element, is arranged, and in that the faceplate has at least one insertion opening opening into the interior. Furthermore, the invention provides that the locking element arranged in the interior releases the insertion opening when the locking bar is in the release position, and that the locking element arranged in the interior at least partially blocks the insertion opening when the locking bar is in the closed position ,

The faceplate is therefore not designed as usual as a flat bar, but as a hollow body. This opens up the possibility to store the locking bar regardless of the design of the fitting groove in the faceplate. The locking bar can also be designed particularly simple, so that a fitting arrangement according to the invention is inexpensive to manufacture. In addition, it is both optically and structurally advantageous if no locking pin protrude through the faceplate. Due to the fact that the locking takes place to a certain extent within the face-plate, the Stülp of the respective blind or wing frame can be made particularly appealing.

The invention also relates to a device, in particular a window, a door or the like, with a glare or wing frame, one along a forend of the glare or sash frame between a release position and a Closed position displaceable locking bar and at least one locking bar arranged on the locking element.

According to the invention, the glazing or casement frame comprises a receiving section with an interior in which the locking bar including the locking element is arranged, and that at least one insertion opening opening into the interior is provided on the hood of the glider or casement, wherein the arranged in the interior locking element releases the insertion opening when the locking bar is in the release position, and wherein the locking element arranged in the interior at least partially blocks the insertion opening when the locking bar is in the closed position.

It is self-evident that a receiving section integrated in the frame or casement as well as a receiving section integrated into the faceplate is advantageous in that the locking bar can be designed particularly simply and the turnout of the relevant window or casement can be made particularly appealing , Preferably, the locking element is completely received in the interior of the receiving portion, that is, there are no parts of the locking element protrude from the interior. In contrast to common fitting arrangements, in which the locking elements project visible from the Stülp, the invention thus preferably provides that the one or more locking elements are recessed in the faceplate or in Stülp. This facilitates the

Cleaning the cuff and gives it a particularly appealing appearance.

Furthermore, it is preferred that the interior is at least substantially over the entire length of the faceplate of a fitting according to the invention Order or the forend of a window according to the invention or the like extends across. This facilitates the accommodation of an elongated driving or locking bar. An embodiment of the invention provides that the receiving portion has a flat or curved insertion side, which in the mounted state of the fitting assembly opposite to the closing direction of a movable sash of the window, the door or the like, and that the at least one insertion opening is formed at least in the insertion side , Thus, a closure member attached to the frame or a portion thereof when closing the window into the interior of the faceplate, where it is available for engagement with the locking element. In principle, it is sufficient if the at least one insertion opening is formed exclusively in the insertion side. In order to facilitate the insertion process and to take into account in particular in a pivotable wing of the curved movement of the cuff, it may be expedient, however, that the insertion opening extends over both the insertion side and at least one further side of the faceplate which does not oppose the closing direction shows. In particular, the faceplate rail can be embodied as a closed hollow profile and comprise a rear surface designed for attachment to the glazing or sash frame, a front surface remote from the sash of the glare or sash frame, and two side surfaces connecting the front surface and the rear surface. One of the side surfaces then forms the insertion side, as long as it is a rotatable sash. If there is a displaceable casement, the insertion side is formed by the front surface. It should be noted that the hollow profile may also have an at least partially rounded cross-section, in which case z. B. go over the side surfaces without edge in the front surface. The receiving portion may have the inner space bounding wall portions and / or guide portions through which the locking bar is slidably guided. It is then not necessary to provide separate guides for the locking bar, so that the production can be simplified. It is particularly advantageous that the faceplate in this embodiment can fulfill a dual function by serving on the one hand to cover the fitting groove and on the other hand to the displaceable mounting of the locking bar.

Preferably, the interior is completely closed apart from the at least one insertion opening. This facilitates cleaning and also counteracts penetration of dirt into the interior.

The receiving portion may include a hood at least partially enclosing the interior, which protrudes in the assembled state of the fitting arrangement in a formed between a window frame and a sash of the window, the door or the like folding air. By such an intrusion into the seaming air, it is possible for a closing part arranged on the turn-up of the window frame to effectively pivot into the insertion opening when the rotatable sash frame is closed. The hood may have a curved outer surface and in particular be substantially semi-cylindrical. Specifically, the interior may extend between the hood and a rear wall of the faceplate which, in the assembled state of the fitting arrangement, faces a fitting groove. Such a faceplate is relatively easy to manufacture. According to a special embodiment of the invention, the hood is in one

Longitudinal extent of the receiving portion seen interrupted, wherein the interruption, the at least one insertion opening is formed. The interruption can, with respect to the longitudinal extension of the faceplate, largely completely circulate from a longitudinal edge of the rear wall to the opposite longitudinal edge of the rear wall. This allows a simple construction and ensures easy insertion of the associated closing part - even in the case of a pivoting movement of the sash.

A further embodiment of the invention provides that the locking element comprises an elongate bolt whose locking axis runs parallel to a rod axis of the locking bar. Such a bolt can retract into an associated bolt receptacle without leaving the interior.

The locking bar can be designed as a straight flat bar, in particular as a straight flat bar. This allows a particularly cost-effective production.

Alternatively or additionally, the locking element can be designed as an angled flat bar, in particular as an angled flat iron, with a first leg and a second leg, wherein the first leg connected to the locking bar extends transversely or obliquely to a rod axis of the locking bar and the free end of the angled Flat bar comprehensive second leg parallel to the rod axis of the locking bar extends. The production can be further simplified thereby. According to a specific embodiment, the locking element designed as an angled flat bar is a punched-out or stamped form of the locking bar designed as a straight flat bar. That is, the locking bar and the locking element have emerged from one and the same output component, with only simple punching and Abkantprozesse are required.

Preferably, a plurality of locking elements are provided on the locking bar and a plurality of insertion openings assigned to the locking elements are provided on the receiving section in order to ensure a secure locking. The insertion openings can be distributed along the longitudinal extension of the faceplate. It is preferred that the locking bar extends without interruption over at least 50% and preferably over at least 75% of the total length of the faceplate of a fitting arrangement according to the invention or of the forend of a window according to the invention or the like. Unlike common ones

Espagnolette assemblies, which are composed of telescopically displaceable single drive rods, a continuous locking bar is much easier and cheaper to manufacture. A fitting arrangement according to the invention may comprise a closing part, which has a functional section, which is designed for insertion into the interior through the insertion opening, wherein the functional section has a bolt receptacle for the locking element. The bolt receptacle can be formed by any cutout, passage, shoulder or the like adapted to the respective locking element. It is important that the functional section is adapted in terms of its external dimensions to the insertion opening and the depth of the interior of the receiving portion.

The bolt receptacle can be designed for insertion of the locking element in a direction parallel to a longitudinal extension of the receiving portion extending locking direction, so that the locking element for retraction into the bolt receptacle does not have to emerge from the interior. In principle, any type of engagement of a section of the closing part by the locking element with respect to the opening direction is sufficient to provide the locking function. However, it is preferred that the bolt receptacle is designed as a passage. The cross section of the bushing can here be adapted to the cross section of the locking element.

The closing part may comprise at least two and preferably exactly two bolt receptacles, which with respect to an opening defined by the insertion opening. guide are spaced apart. This allows the optional setting of the sash on the window frame in a closed position and in a low ventilation position. The invention also relates to a window, a door or the like, with a frame, a frame movable relative to the frame and a fitting arrangement as described above.

Further developments of the invention are set forth in the dependent claims, the description and the accompanying drawings.

The invention will now be described by way of example with reference to the drawings. Fig. 1 is a partial perspective view of a sash of a window, which is provided with a fitting arrangement according to the invention, wherein an actuating element of the fitting arrangement is in an open position.

FIG. 2 shows the arrangement according to FIG. 1 with an actuating element located in a closed position.

FIG. 3 is an enlarged fragmentary sectional view of that shown in FIG. 1. FIG

Sash, with a locking bar of the fitting assembly is in a release position.

FIG. 4 is an enlarged fragmentary sectional view of that shown in FIG. 2. FIG

Sash, wherein a locking bar of the fitting assembly is in a closed position. 5 is a simplified perspective view of a closing part of a fitting arrangement according to the invention.

1 and 2 of a window, a door or the like is composed of bars 13A, 13B, 13C in which respective cradle-side fitting grooves 15 are formed. By means of a fitting arrangement 19, the casement 1 1 is rotatably mounted and optionally tiltable on a frame, not shown. On the fitting groove 15 of the forend 14 of the upper band 13B remote from the rotating band, a face plate 21 is fastened, which has a longitudinal extension L extending parallel to the fitting groove 15 and encompasses a hood 25 and a rear wall 27 recognizable in FIG. The rear wall 27 is preferably provided with unrecognizable projections, which engage behind inwardly projecting wall sections of the fitting groove 15 so as to hold the faceplate 21 without the use of fastening means such as screws on the casement 1 1.

Between the hood 25 and the rear wall 27, an interior space 29 (FIG. 3) is formed which extends substantially over the entire length of the face-plate rail 21. At the two longitudinal ends 30 of the hood 25 caps 33 are arranged. Thus, the interior 29 is completely closed - apart from four insertion openings 35, which are formed by interruptions of the hood 25 and distributed along the longitudinal extent L are arranged. As is apparent from FIGS. 1 and 2, the hood 25 projects in the mounted state of the fitting arrangement 19 into the seaming air formed between the wing frame 11 and the frame.

According to FIGS. 3 and 4, a locking bar 37, which carries respective locking elements 38 in the region of the insertion openings 29, is located in the interior space 29. The hood 25 and the rear wall 27 thus form a receiving portion 28 for the locking bar 37. The locking bar 37 is here as a straight, continuous flat executed iron, wherein the locking elements 38 are formed by punching the flat iron in the form of angled tongues 39. Specifically, each tongue 39 has a first leg 40 and a second leg 41, wherein connected to the locking bar 37 first leg 40 extends obliquely to the rod axis A of the locking bar 37 and the free end 42 of the tongue 39 comprehensive second leg 41 parallel to the Rod axis A runs. The second leg 41 thus defines an elongated latch whose latch axis R extends parallel to the rod axis A of the locking bar 37 and to the longitudinal extension L of the face-plate 21.

The locking bar 37 is completely received in the interior 29 together with the locking elements 38. By facing into the interior 29 wall portions of the hood 25 and the rear wall 27, the locking bar 37 along the longitudinal extension L of the faceplate 21 is slidably guided. By actuating an actuating element in the form of a handle 45 (FIGS. 1 and 2) of the fitting arrangement 19, the locking bar 37 can be displaced between the release position shown in FIG. 3 and the closed position shown in FIG. 4 using a fitting mechanism (not shown) ,

From Figs. 3 and 4 it is apparent that the second legs 41 of the tongues 39 release the insertion openings 35 when the locking bar 37 is in the release position, and block the insertion openings 35 when the locking bar 37 is in the closed position.

The locking elements 38 cooperate with closing members 50, one of which is shown in FIG. Each closing part 50 comprises a fastening section 51, by means of which the closing part 50 can be attached to the window frame, a door or the like. By way of example, the attachment section 51 of the closure part 50 shown in FIG. 5 is a simple one Through hole 52 provided for a screw or rivets. Extending from the attachment section 51 is a functional section 53, which is parallelepipedic in this case and has two spaced latch receptacles 55A, 55B. The latch receptacles 55A, 55B are adapted to the flat bar-shaped cross-section of the tongues 39. The functional portion 53 is formed for insertion into the inner space 29 in an insertion direction E through one of the insertion openings 35.

When a user closes the casement 1 1 with the rack bar 37 in the release position, the closing parts 50 fastened to the frame pivot with the functional sections 53 ahead through the insertion openings 35 into the inner space 29 of the faceplate 21. In a subsequent actuation of the handle 45 from the open position shown in Fig. 1 in the closure position shown in Fig. 3, the locking bar 37 as indicated in Fig. 3 by an arrow in the closed position shown in FIG. 4 is moved. In this case, the second legs 41 of the tongues 39 move into one of the two latch receptacles 55A, 55B, depending on how far the closing parts 50 protrude into the interior 29. When the tongues 39 retract into the latch bolt receptacles 55A which are in front relative to the direction of insertion E, the casement 1 1 is secured to the window frame in a low ventilation position. On the other hand, when the tongues 39 retract into the rear bolt receptacles 55B which are in the direction of the insertion direction E, the casement 1 1 is secured to the window frame in the completely closed state.

Overall, the face-plate rail 21 designed as a hollow body forms, together with the locking elements 50, an edge closure with the internal locking bar 37, which is cost-effective to manufacture and easy to clean. In principle, the closing parts 50 could also be attached to the casement 1 1 and the faceplate 21 on the frame. An unillustrated embodiment of the invention provides that the receiving portion is not part of a faceplate, but integrated into the sash or in the frame, so it is formed integrally with this. For example, could be provided with a longitudinal cavity formed as a profile element spar of the sash, which forms a corresponding interior and the boundary walls are to be regarded in their entirety as a receiving portion. Incidentally, such a receiving section, including a locking bar received therein, could also be designed as described above with reference to FIGS. 1 to 4, and a corresponding wing frame could in principle also look as shown in FIGS.

LIST OF REFERENCE NUMBERS

1 1 sash frame

13A, 13B, 13C Holm

14 folds

15 fitting groove

19 fitting arrangement

21 faceplate

25 hood

27 rear wall

28 receiving section

29 interior

30 longitudinal end

33 cap

35 insertion opening

37 locking bar

38 locking element

39 tongue

40 first leg

41 second leg

42 free end

45 handle

50 closing part

51 attachment section

52 through hole

53 functional section

55A, 55B bolt retainer

L Length of the faceplate

A rod axis

R bolt axle

E insertion direction

Claims

claims

Device, in particular fitting arrangement (19) for windows, doors or the like, having a face-plate rail (21) which is designed to be fastened to a glazing or sash frame (11) of the window, the door or the like, along a longitudinal extent (L) the face-plate rail (21) displaceable between a release position and a closed position locking bar (37) and at least one on the locking bar (37) arranged locking element (38),

By doing so, that is

the faceplate (21) comprises a receiving portion (28) having an internal space (29) in which the locking bar (37) including the locking element (38) is arranged,

and that the face-plate rail (21) has at least one insertion opening (35) which opens into the interior space (29),

wherein the locking element (38) arranged in the inner space (29) releases the insertion opening (35) when the locking bar (37) is in the release position, and wherein the locking element (38) arranged in the inner space (29) forms the insertion opening (35 ) is at least partially blocked when the locking bar (37) is in the closed position.

Device according to claim 1,

By doing so, that is

the interior (29) at least substantially over the entire

Length of the faceplate (21) extends away. Apparatus according to claim 1 or 2,

By doing so, that is

the locking bar (37) stretches uninterrupted over at least 50% and preferably over at least 75% of the total length of the faceplate (21).

Device, in particular window, door or the like, with a cover or casement (11), a locking bar (37) displaceable along a forend of the cover or wing frame (11) between a release position and a closed position and at least one on the locking bar (37) Locking element (38),

By doing so, that is

the glare or sash frame (11) comprises a receiving portion (28) having an interior space (29) in which the locking bar (37) including the locking element (38) is arranged,

and that at least one in the interior (29) opening insertion opening (35) is provided on the hood of the glare or sash (11), wherein in the interior (29) arranged locking element (38) the insertion opening (35) releases when the locking bar (37) is in the release position, and wherein the locking element (38) arranged in the inner space (29) at least partially blocks the insertion opening (35) when the locking bar (37) is in the closed position.

Device according to claim 4,

By doing so, that is

the interior space (29) extends at least substantially over the entire length of the forend. Device according to claim 4 or 5,

By doing so, that is

the locking bar (37) extends without interruption over at least 50% and preferably over at least 75% of the total length of the forend.

Device according to one of the preceding claims,

By doing so, that is

the locking element (38) is completely received in the inner space (29) of the receiving portion (28).

Device according to one of the preceding claims,

By doing so, that is

the receiving portion (28) has a flat or curved insertion side facing the closing direction of a movable sash frame (11) of the window, door or the like, and that the at least one insertion opening (35) is formed at least in the insertion side.

Device according to claim 8,

By doing so, that is

the insertion opening (35) extends over both the insertion side and at least one further side of the faceplate (21), which does not oppose the closing direction.

Device according to one of the preceding claims,

By doing so, that is

the receiving portion (28) has the inner space (29) delimiting wall sections and / or guide portions through which the locking bar (37) is slidably guided.

11. Device according to one of the preceding claims,

By doing so, that is

the interior space (29) is completely closed apart from the at least one insertion opening (35).

12. Device according to one of the preceding claims,

By doing so, that is

the receiving portion (28) comprises a hood (25) at least partially enclosing the interior space (29), which protrudes into a seaming air formed between a window frame and a casement frame (11) of the window, the door or the like.

13. Device according to claim 12,

By doing so, that is

the hood (25) is interrupted as seen in a longitudinal extent (L) of the receiving portion (28), wherein the at least one insertion opening (35) is formed by the interruption.

14. Device according to one of the preceding claims,

By doing so, that is

the locking element (38) comprises an elongated latch (41) whose latch axis (R) is parallel to a rod axis (A) of the latch rod (37). 15. Device according to one of the preceding claims,

By doing so, that is

the locking bar (37) is designed as a straight flat bar, in particular as a straight flat bar.

16. Device according to one of the preceding claims,

By doing so, that is

the locking element (38) is designed as an angled flat bar (39), in particular as an angled flat bar, with a first leg (40) and a second leg (41), the bar with the locking bar

(37) connected first leg (40) transversely or obliquely to a rod axis (A) of the locking bar (37) and the free end (42) of the angled flat bar (39) comprising second leg (41) parallel to the rod axis (A ) of the locking bar (37) extends.

17. Device according to claim 16,

By doing so, that is

the locking element designed as an angled flat bar (39)

(38) is a punched or stamped form of the locking bar (37) made as a straight flat bar.

Device according to one of the preceding claims,

By doing so, that is

on the locking bar (37) a plurality of locking elements (38) and on the receiving portion (28) a plurality of the locking elements (38) associated with insertion openings (35) are provided.

Device according to one of the preceding claims,

marked by

a locking part (50) having a functional portion (53) which is formed for insertion into the inner space (29) through the insertion opening (35), wherein the functional portion (53) comprises a locking receptacle (55A, 55B) for the locking element (38 ) having.

20. Device according to claim 19,

By doing so, that is

the bolt receptacle (55A, 55B) is designed for insertion of the locking element (38) in a locking direction running parallel to a longitudinal extension (L) of the receiving section (28).

21. Device according to claim 19 or 20,

By doing so, that is

the closure part (50) comprises at least two and preferably exactly two latch receptacles (55A, 55B) which are spaced apart from one another with respect to an insertion direction (E) defined by the insertion opening (35).