EP3392443A1 - Roller shutter mounting kit for a roof window, roof window and roller shutter mounted with such kit and method for assembling a roller shutter mounting kit on a roof window - Google Patents

Abstract

The invention relates to a roller shutter mounting kit (7) for a skylight (1), with a roller shutter box (8) for at least partially and at least partially receiving a roller shutter and with the roller shutter box (8) rigidly mounted or rigidly fastened roller shutter guide rails for guiding the roller shutter. In this case, a separate from the roller shutter box (8) formed on the roof window (1) attachable guide means (16) is provided, wherein the guide means (16) at least a first positive locking element (19,20) and the shutter box (8) at least one second positive locking element (21, 22) configured to, upon engagement with each other, guide the roller shutter box (8) with respect to the guide means (16) along a track within a guide portion and disengage outside the guide portion. The invention further relates to a roof window (1) with a roller shutter mounting kit (7) mounted thereon and to a method for mounting a roller shutter mounting kit (7) on a roof window (1).

Description

The invention relates to a roller shutter mounting kit for a skylight, with a roller shutter box for at least temporarily and at least partially receiving a roller shutter and rigidly attached to the shutter box or rigidly fastened roller shutter guide rails for guiding the roller shutter. The invention further relates to a roof window with a roller shutter mounting kit mounted thereon and to a method for mounting a roller shutter mounting kit on a roof window.

The roller shutter mounting kit is intended for mounting on the roof window and for producing a roller shutter. He forms part of the ultimately mounted on the roof window roller shutter. The roller shutter mounting kit has the roller shutter box in which the roller shutter of the shutter can be at least temporarily and at least partially absorbed. For example, in the roller shutter box means for rolling up the roller shutter and thus arranged for space-saving arrangement of the roller shutter shell or formed. The roller shutter itself is not necessarily part of the roller shutter mounting kit. Rather, it can only be provided as an option and be assigned to the roller shutter mounting kit only after installation of the roller shutter mounting kit to the roof window to complete the shutter, in particular be arranged in the shutter box. The finished on the roof window mounted roller shutter consists so far at least from the roller shutter mounting kit and the roller shutter.

The roller shutter preferably has a plurality of interconnected roller shutter bars, in particular articulated interconnected roller shutter bars. The roller shutter armor can also be referred to as a rolling armor or as a roller shutter curtain. The roller shutter bars, which may alternatively be referred to as roller shutter profiles, basically consist of any material. They are preferably made of plastic or of metal, for example of aluminum or steel or a corresponding alloy. In principle, however, other materials for the roller shutter bars are usable.

The roller shutter armor can be arranged after installation of the shutter on the roof window in different positions with respect to the roof window. For example, in a first position, the roller shutter shroud is received to a greater extent in the shutter box than in a second position. In the first position, the roller shutter armor causes less shading of the roof window in this respect than in the second position. Preferably, the roller shutter armor does not overlap a glazing of the roof window in the first position or at least not close, whereas in the second position, the glazing preferably preferably largely or even completely overlaps, so that in the latter case a complete shading of the roof window is realized by means of the roller shutter.

The displacement of the roller shutter between the first position and the second position can in principle be arbitrary, for example manually or automatically. For manual displacement, it is usually necessary for a user of the roller shutter to manually apply a force to the roller shutter, for example by applying a torque to a control element of the roller shutter. In the case of automatic displacement, a drive device for displacing the roller shutter shell is provided, which has an actuator, for example an electric actuator, that is to say preferably an electric motor.

The roller shutter mounting kit has in addition to the roller shutter box on the roller shutter guide rails. The roller shutter guide rails serve to guide the roller shutter. In particular, the roller shutter guide rails are arranged on both sides of the roller shutter and attack from opposite sides of this. In this case, the roller shutter guide rails are preferably arranged parallel to one another and have the same extension in the direction away from the roller shutter box. The roller shutter guide rails are rigidly attached to the shutter box or at least rigidly fastened. In the former case, the roller shutter guide rails are already attached in their delivery state to the roller shutter box and rigidly connected thereto.

The attachment of the roller shutter guide rails can of course be reversible, so that they can be removed so non-destructively from the shutter box. Alternatively, the roller shutter guide rails may be present at delivery separately from the roller shutter box, so that they are attached to the roller shutter box at a later time. Again, the attachment of the roller shutter guide rails to the shutter box is preferably reversible. In any case, attaching the roller shutter guide rails to the Roller shutter box by means of interlocking elements or the like, in particular by a latching connection between the roller shutter guide rails and the shutter box.

It is an object of the invention to provide a roller shutter mounting kit for a roof window, which has advantages over known roller shutter mounting kits, in particular a simple installation on the roof window, preferably a subsequent installation on the already mounted roof window allows, preferably by untrained in such activities end user.

This is inventively achieved with a roller shutter mounting kit with the features of claim 1. This is characterized by a separately formed from the shutter box, attachable to the roof window guide means, wherein the guide means comprises at least a first positive locking element and the roller shutter box at least a second positive locking element which are configured such that they by engaging each other a leadership of the shutter box with respect Cause guide means along a guideway within a guide area and outside the guide area disengaged.

The guide device is in addition to the roller shutter box and the roller shutter guide rails part of the roller shutter mounting kit. The guide device serves to fasten the roller shutter box to the roof window. Accordingly, the roller shutter box via the guide device, in particular exclusively via the guide device, attached to the roof window after installation of the roller shutter mounting kit to the roof window. The installation of the roller shutter mounting kit on the roof window takes place in this respect in several steps: First, the guide device is attached to the roof window. Only then, so after the guide device is firmly connected to the roof window, the shutter box is so arranged on the guide device or set in operative connection with this, that it is subsequently reliably held on the roof window, namely on the guide device. In particular, after its installation, the roller shutter box is only connected to the roof window via the guide device or is connected exclusively to the roof window via the guide device.

Alternatively, it would be possible, for example, to deliver the guide device already preassembled on the roller shutter box. In this case, when installing the roller shutter mounting kit to the roof window of the shutter box must be correctly arranged with respect to the roof window and then the guide means are connected to the roof window. The method provided for mounting the roller shutter mounting kit according to the invention has numerous advantages over such a procedure. Firstly, a highly accurate positioning of the roller shutter box is achieved with respect to the roof window, because initially only the guide device is attached to the roof window, which, however, is extremely easy to align in comparison with the entire shutter box due to its light weight. On the other hand, the person carrying out the assembly, for example the end user mentioned above, does not have to hold the entire shutter box, which has a considerable weight, in position, so that the danger of injury during assembly and also the danger of the roller shutter box slipping clear is reduced.

The guide device is formed separately from the shutter box and is also supplied separately from this. In addition, the assembly of the guide device takes place before the shutter box is placed on the roof window. In that regard, a separate assembly of guide device and shutter box is provided. First, namely, the guide device is attached to the roof window, for example, positively and / or materially connected to this, and then arranged the shutter box on the guide device. The positive connection of the guide device with the roof window is realized for example by screwing.

The guide device and the shutter box have the first positive locking element and the second positive locking element. These cause within the guide area, the leadership of the shutter box along the guideway. Within the guide region, the two positive locking elements, ie the first positive locking element and the second positive locking element, act together to hold the roller shutter box on the guide device and thus on the roof window. Preferably, they thus interlock positively within the guide area. Outside the guide area, however, the two interlocking elements are disengaged, so that the roller shutter box is released for displacement relative to the guide device and corresponding to the roof window, ie for a displacement of the roof window out of the guideway.

In other words, the assembly of the roller shutter mounting kit to the roof window is carried out such that according to the above embodiments, first the guide means is arranged and fixed to the roof window. Subsequently, the shutter box is so with respect to arranged the guide means that the two interlocking elements are engaged with each other. This means that the roller shutter box is arranged so that it enters the guideway, in which the positive locking elements for holding the roller shutter box with respect to the guide device or the guiding of the roller shutter box along the guideway cooperate. Subsequently, the roller shutter box is preferably displaced to the end of the guideway until it is in an end position, in which he remains below.

For example, the guide track is curved so that the roller shutter box is "screwed" into the guide device. In a displacement of the roller shutter box along the guideway he describes insofar a rotational movement about an axis of rotation, which may be stationary with respect to the guide means or changes depending on the position of the roller shutter box on the guideway. The guideway has an entrance side and an end side. On the entry side of the shutter box can enter the guideway, whereas in its final position it is present on the end side of the guideway.

The guideway is configured and / or aligned in such a way that the roller shutter box is held in the guideway after the mounting on the roof window by the influence of gravity acting on it, namely preferably in its end position or on the end side of the guideway. This means in particular that the guideway is configured and / or aligned such that the roller shutter box is urged by the influence of gravity from the inlet side of the guideway away in the direction of its end side, that is held in the guideway.

Removal of the roller shutter box from the guide device is insofar only possible if the roller shutter box is displaced again by externally acting forces along the guide track, namely in particular in the direction away from its end position along the guide track direction. The displacement must be carried out so far that the shutter box leaves the guide area, so that the two form-fitting elements get out of engagement with each other and release according to the shutter box for relocation out of the guideway.

A further preferred embodiment of the invention provides that the guide means comprises two bearing blocks spaced from each other on the roof window, on each of which a first positive locking element is formed, and / or that on the roller shutter box spaced apart from each other two second form-locking elements are formed. The bearing blocks are preferably provided for mounting on opposite sides of the roof window. The bearing blocks can basically consist of any material, preferably they are made of plastic or metal, in particular zinc or a zinc alloy. The bearing blocks are made for example by means of die casting or injection molding.

The two bearing blocks are preferably designed mirror images of each other. In particular, the two positive locking elements are formed after mounting the bearing blocks on the roof window either on opposite sides of the bearing blocks or facing sides of the bearing blocks. Preferably, the positive locking elements extend after assembly of the bearing blocks on the roof window in each case to the outside and thus away from each other. They are thus formed on opposite sides of the bearing blocks. The bearing blocks are each preferably formed in one piece and / or of the same material. This means that the first positive locking elements are integrally formed by the bearing blocks.

Additionally or alternatively, a plurality of second positive locking elements are formed on the roller shutter box. Each of the second positive locking elements is designed and arranged for cooperation with one of the two first positive locking elements. In that regard, they are arranged corresponding to the first positive locking elements on the roller shutter box. If the first positive locking elements are formed on sides of the bearing blocks facing away from one another, then the second positive locking elements are preferably located on surfaces of the roller shutter box facing one another. Conversely, the second positive locking elements are formed on opposite surfaces of the roller shutter box, provided that the first positive locking elements are formed on mutually facing sides of the bearing blocks.

A development of the invention provides that one of the interlocking elements has at least one interlocking projection and the other of the interlocking elements at least one Formschlussaufhahme for receiving the positive locking projection. For example, the first positive locking element has the positive locking receptacle and the second positive locking element has the positive locking projection. In principle, any number of form-fitting projections and / or positive-fit receptacles can be provided. Of course, a single form-fitting projection is already sufficient, which can cooperate with a single form-fitting receptacle to guide the roller shutter box with respect to the guide means along the guideway.

Preferably, however, there are a plurality of form-fitting projections and a plurality of corresponding form-fitting receptacles, wherein in each case exactly one of the form-fitting projections can be arranged in exactly one of the form-fitting receptacles or each of the form-fitting receptacles is designed to receive exactly one of the form-fitting projections. The positive locking projection is preferably designed such that it rests on both sides of the form fit receptacle limiting edges when arranged in the Formschlussaufhahme so that a reliable and accurate guidance of the shutter box along the guideway is realized.

A preferred further embodiment of the invention provides that the positive connection receptacle is present in an insert part which is inserted into an insertion part receptacle of the guide device. The guide device is so far in several parts and has the inserted in the Einsetzteilaufhahme insert. For example, the Einsetzteilaufhahme is formed in a basic element of the guide device. If the guide device comprises a plurality of bearing blocks, it is particularly preferable for an insertion part receptacle to be formed in each of these bearing blocks, in each of which in turn an insertion part is inserted. The bearing blocks can be considered here, for example, as the basic elements of the guide device.

The use of the insert part has the advantage that the form-fitting projection is not guided directly in the base element or the bearing block, but rather in the insert part. During a proper operation of the roller shutter and / or during proper installation of the roller shutter by means of the roller shutter mounting set, the form-fitting projection is particularly preferably always spaced above the insert part from the base element or the bearing block. In other words, the form-fitting projection is guided over the insert part of the base member or the respective bearing block, but is only indirectly via the insert with this in contact.

Such a configuration makes it possible to produce the base body or the bearing block, for example, from a first material, whereas the insert part consists of a second material, which is different from the first material. For example, the first material may be stronger or more rigid than the second material in order to ensure excellent strength of the guide device. Conversely, the second material may have better sliding properties than the first material in order to ensure smooth operation of the roller shutter or smooth assembly of the roller shutter.

In the context of a further embodiment of the invention it is provided that the insert completely lines the Einsetzteilaufhahme. The Einsetzteilaufhahme is, for example, as open-edged recess in the base element or in the bearing block, in particular in the manner of a slot or a groove. After proper installation of the roller shutter and / or during proper operation of the shutter the insert part of the Einsetzteilaufnahme should completely cover, so that the form-fitting projection is always spaced from the base member or the bearing block of the insert part. For example, this has the insertion part seen in cross-section on a U-shape, that is, consists of three legs, which are interconnected. In this case, two of the legs are seen in section parallel or at least substantially parallel to each other and are connected to each other via a third of the legs.

In a further embodiment of the invention can be provided that the Einsetzteilaufnahme is formed in a basic element of the guide means and the insert part of a different material than the base element. On such a configuration has already been mentioned above. Particularly preferably, the bearing block or each of the bearing blocks represents such a basic element, so that in each of the bearing blocks in accordance with a Einsetzteilaufnahme is formed, in which in turn one of a plurality of insertion parts is inserted.

By forming the base element from a different material than the insert part, the base element and the insert part can each be optimized for their respective field of use. For example, the base element should have a particularly high strength and allow the insert a smooth operation of the shutter. This may be accompanied by the fact that the insert part is subjected to a comparatively high degree of wear. For this reason, the insert part is preferably arranged interchangeably in the Einsetzteilaufhahme, so it can be selectively removed and preferably without damage from this and replaced by another insert.

It can be provided, for example, that the base element consists of a plastic and the insert part of another plastic or a metal. For example, the base element and the insert part made of different plastics. However, it can also be provided that the base element and the insert part made of the same plastic, but the insert part have a lubricious coating to achieve better sliding properties and thus a smoother operation of the shutter.

A further development of the invention preferably provides that the insert part is fastened in the base element via a predetermined breaking element, in particular in a form-locking and / or cohesive manner. The predetermined breaking element is designed in such a way that, when the insertion part is subjected to a force in the direction of the guide track, it releases the insertion part from the base element, so that damage to the base element or the guide device is reliably prevented. After the insertion part has been detached from the base element by the predetermined breaking element, the insertion part, for example, moves together with the form-fitting projection which is present in the insertion part with respect to the base element along the guide track.

The application of force, in which the predetermined breaking element releases the insertion part from the base element, is dimensioned so that it is greater than a force occurring during normal operation of the roller shutter, but less than a force, in which there is damage to the base element or the guide device comes. During normal operation of the shutter so the insert is reliably held in the Einsetzteilaufhahme. Only when the specific application of force occurs or exceeds the insertion part of the basic element, namely preferably by breaking the predetermined breaking element dissolves. The predetermined breaking element can be present, for example, in the form of a form-fit element, by means of which the insert part is fastened to the base element. However, the predetermined breaking element can also be present in the form of a splice or the like.

A further particularly preferred embodiment of the invention provides that seen in section two opposite, the Einsetzteilaufhahme limiting wall surfaces are concave and the insert part has the wall surfaces respectively opposite convex guide surfaces. The wall surfaces are thus arched inwardly from the Einsetzteilaufnahme, whereas the insert has the outwardly curved guide surfaces. Preferably, each of the guide surfaces is in each case over the entire surface of the opposite wall surface, so that a reliable support of the positive locking projection on the insert is ensured on the base member.

The concave configuration of the wall surfaces and the convex configuration of the guide surfaces enables tolerance compensation in a simple manner. For example, the convex guide surfaces are provided on sliding elements which are arranged or fastened to a base part of the insertion part. For example, the sliding elements are located at the two parallel legs in each case on the outside, ie on opposite sides of the legs before.

Within the scope of a further embodiment of the invention, it may be provided that at least one sealing lip and / or one stripper brush are / are arranged on the insert part. The sealing lip or the stripping brush prevents the ingress of moisture and / or dirt due to movement of the positive-locking element in the form-fitting receptacle, ie in the insert part. The sealing lip or the stripping brush are designed such that they rest against the positive locking projection guided in the form-fitting receptacle outside of the form-fitting receptacle, preferably permanently.

A further embodiment of the invention provides that the guide area extends from an entry position of the roller shutter box to an end position of the roller shutter box defined by an end stop for the roller shutter box, wherein the positive locking elements engage further in the end position than in the entry position. In the entry position of the roller shutter box, the interlocking elements just interlock. In its entry position, the roller shutter box is so far on the entry side of the guideway, namely exactly on the inlet end of the guideway. Accordingly, the engagement of the two form-fitting elements in each other or the overlap of the two positive locking elements in the entry position of the shutter box is infinitesimal small.

The entry position defines a first end of the guideway. A second end of the guideway opposite the first end is defined by the end position of the roller shutter box. During assembly of the roller shutter box this is so far shifted from the entry position to its end position along the guideway. The guideway is preferably limited by the end stop, which defines the end position of the roller shutter box. When the end position is reached, the roller shutter box on the end stop is in this respect such that a further displacement from the direction of the entry position beyond the end position is prevented by the end stop.

A development of the invention provides that the guideway is curved, so that the roller shutter box describes a rotational movement about an axis of rotation when displaced along the guideway. This has already been pointed out above. The guide track is preferably curved in such a way that a tangent tangent to its first end encloses another angle with a frame plane of the roof window and / or a glass plane of the roof window as a tangent at its second end. The tangent of the guideway resting against the first end is referred to below as the first tangent and the tangent present at the second end as the second tangent.

For example, the first tangent to the frame plane or the glass plane includes a first angle and the second tangent to the frame plane and / or the glass plane a second angle. Both angles, ie both the first angle and the second angle, are preferably (in each case) between 0 ° and 90 °. In addition, it is provided that the first angle is greater than the second angle. For example, the first angle is greater than 45 ° and the second angle is less than 45 °. With such a choice of the angle is achieved that the roller shutter box is held by its mounting by gravity on the roof window.

A preferred further embodiment of the invention provides that the guide device has a limited by a catch hook recess, engages in the arrangement of the shutter box in the end position, a catching projection. Preferably, such a recess is formed in each of the bearing blocks, for which purpose there is such a hook on each of the bearing blocks. The roller shutter box, however, has the at least one catching projection. Preferably, as many catch projections as recesses are provided. If the roller shutter box is arranged in its end position, the catch projection engages in the corresponding recess. The catch hook is arranged such that it holds the shutter box by interacting with the respective catch projection on the roof window in case of failure of the interlocking elements, ie when tearing the roller shutter box.

The fishing hook thus prevents together with the respective catching projection slipping of the roller shutter box, in particular the entire shutter, in case of failure of the interlocking elements. The fishing hook and the catch projection form insofar an additional safety device of the roller shutter. The catch hook and the catch projection are designed such that they do not hinder a displacement of the roller shutter box along the guideway. With a displacement of the roller shutter box along the guide track so the catch projection is guided spaced from the fishing hook into the recess. Only at the failure of the positive locking elements of the catch projection can get into engagement with the fishing hook, in particular by a gravitational shift of the shutter box with respect to the roof window.

In the context of a further embodiment of the invention, it is provided that the catch projection rests in the end position at a bottom of the recess spaced from the fishing hook when the shutter box is arranged. The recess is limited on the one hand by the ground and on the other hand by the fishing hook. For example, the fishing hook goes from the bottom of the recess or joins to this. The floor is aligned, for example, parallel to the frame plane or the glass plane of the roof window, namely after assembly of the roller shutter mounting kit to the roof window.

Reached the shutter box its end position, the catch projection should rest on the bottom of the recess. In that regard, on the one hand by the interaction of the catch projection and the bottom of an end stop for the roller shutter box is formed, which prevents a shift of the roller shutter box beyond the end position addition. On the other hand, the bottom of the recess forms a sliding guide for the catching projection, which guides the catching projection in the event of the failure of the form-fitting elements in the direction of the catching hook. In that case, the catch projection on the bottom of the recess thus slides in the direction of the catch hook.

A further preferred embodiment of the invention provides that the second positive locking element and / or the catching projection are integrally formed on a roller shutter box housing element / is. The roller shutter box housing element forms part of the roller shutter box. For example, the roller shutter box has a plurality of such roller shutter box housing elements. In this case, each of the roller shutter box housing elements has a second positive locking element and / or a catching projection, which may be configured according to the above embodiments. In this case, the second form-fitting element and / or the catching projection are configured in one piece and / or with the same material as the roller shutter box housing element and, to that extent, are formed integrally therewith. The roller shutter box housing element consists for example of plastic. Preferably, the material of the roller shutter box housing element is different from the material of the bearing blocks.

A further advantageous embodiment of the invention provides that in each case a roller shutter guide recess is formed in the roller shutter guide rails, which merges into an aligned in the roller shutter box housing element Rollladenführungsaufhahme. After installation of the roller shutter on the roof window, so for example the at least partial arrangement of the roller shutter in the shutter box, the roller shutter engages at least partially in the roller shutter guide receptacle of the roller shutter box housing element, preferably with a lateral end face. For example, the roller shutter shell engages opposite Each side in such a roller shutter guide receptacle, wherein the roller shutter guide receptacles are formed in this case at different and spaced apart roller shutter box housing elements.

The roller shutter guide receptacle merges seamlessly into the roller shutter guide recess, which is configured in one of the roller shutter guide rails. This means that during an extension of the roller shutter, ie a displacement of the roller shutter from its first position in the direction of its second position, the roller shutter box additionally engages in the roller shutter guide recess. In the second position of the roller shutter armor, he preferably engages in both the roller shutter guide receptacle and in the roller shutter guide recess, so that a reliable guidance of the roller shutter is realized starting from the shutter box in the direction away from him.

A further embodiment of the invention provides that there are two spaced-apart roller shutter box housing elements, which are connected to one another or connectable to one another via a roller shutter box body. Each of the roller shutter box housing elements is preferably configured according to the above embodiments. In particular, each of the roller shutter box housing elements on a roller shutter guide receptacle for guiding the roller shutter. In addition, each of the roller shutter box housing elements may have a second positive locking element and / or a catch projection, which are preferably designed integrally with it.

The roller shutter box housing elements are spaced from each other after assembly of the roller shutter box to the roof window and connected to each other via the shutter box body. It can be provided that, when the roller shutter mounting set is delivered, they are present separately from the roller shutter box body and insofar can only be connected to one another via this. However, it can also be delivered pre-assembled already the shutter box, so that the roller shutter box housing elements are each attached to the shutter box body and thus connected to each other via this.

It may preferably be provided that the roller shutter box housing elements are made of a material which is different from a material of the shutter box body. As has already been pointed out, the roller shutter box housing elements are made of plastic, for example. The shutter box body, however, is preferably at least partially made of metal.

A further development of the invention provides that a bottom element of the roller shutter box engages in a holding receptacle formed adjacent to the second positive-locking element in the roller shutter box housing element, the bearing blocks each having a support surface against which the bottom element rests in its end position when the roller shutter box is arranged. The bottom element forms a bottom of the roller shutter box and is for this purpose, for example, between the assembled roller shutter and the roof window.

The bottom element is fastened to the roller shutter box housing element in a form-fitting manner. For this purpose it engages in the holding receptacle. Preferably, the bottom element engages on opposite sides in each case in the holding receptacle of a roller shutter box housing element. The holding receptacle of the roller shutter box housing element runs adjacent to the second form-fitting element or is separated from it by a web. The holding receptacle and thus also the bottom element preferably have a curvature which corresponds to the curvature of the guideway. In that regard, the Halteaufhahme runs parallel to the second positive locking element, which is preferably formed by the at least one positive locking projection.

For additional support of the floor element, the bearing blocks each have the support surface. If the roller shutter is completely mounted, that is, the roller shutter box is in its end position, so the floor element rests against the support surfaces of the bearing blocks, so that it is additionally supported in the direction of the roof window.

Finally, it can be provided within the scope of a further embodiment of the invention that in each case one of the roller shutter guide rails on one of the roller shutter box housing elements is rigidly fastened, in particular form-fitting. This has already been pointed out above. For example, each of the roller shutter box housing elements at least one latching projection, but preferably a plurality of latching projections, which / which cooperate with corresponding latching receptacles of the corresponding roller shutter guide rail for latching holding the roller shutter guide rail to the roller shutter box housing element. By latching holding a rigid attachment of the roller shutter guide rail is realized on the roller shutter box housing element.

The invention further relates to a roof window with a roller shutter mounting kit mounted thereon, in particular a roller shutter mounting kit according to one or more of the preceding claims, wherein the roller shutter mounting kit is a roller shutter box for at least temporary and at least partially receiving a roller shutter and rigidly attached to the shutter box or rigidly attachable roller shutter guide rails for guiding the roller shutter. In this case, a separately formed from the roller shutter box, attachable to the roof window guide means is provided, wherein the guide means at least a first positive locking element and the roller shutter box has at least a second positive locking element which are configured such that they by engaging each other a guide of the roller shutter box with respect to the guide means along cause a guideway within a guidance area and disengage outside of the guidance area.

On the advantages of such an embodiment of the roof window or the roller shutter mounting kit has already been noted. Both the roof window and the roller shutter mounting kit mounted thereon can be developed in accordance with the above statements, so that reference is made to this extent.

The invention finally relates to a method for mounting a roller shutter mounting kit on a roof window, in particular a roller shutter mounting kit according to the above, wherein the roller shutter mounting kit a roller shutter box for at least temporarily and at least partially receiving a roller shutter and rigidly attached to the shutter box or rigidly attachable roller shutter guide rails for guiding the roller shutter having. It is provided that initially a separately formed from the shutter box guide means is fixed to the roof window, wherein the guide means comprises at least a first positive locking element and the roller shutter box at least a second positive locking element, which are brought into engagement during assembly of the roller shutter box and configured in that, after engagement with each other, they cause guidance of the roller shutter box relative to the guide device along a guideway within a guide area and disengage outside the guide area.

With regard to advantageous embodiments of the method and the roller shutter mounting kit and the roof window, reference is again made to the above statements.

As part of a further embodiment of the invention can be provided that after mounting the shutter box, the roller shutter guide rails rigidly on the shutter box be attached, in particular be plugged. Reference has already been made to this, so reference is made to the corresponding statements.

Figur 1

eine schematische Darstellung eines Bereichs eines Dachfensters sowie eines Rollladenmontagesatzes während einer Montage an dem Dachfenster nach einem ersten Montageschritt,

Figur 2

eine schematische Darstellung des Dachfensters und des Rollladenmontagesatzes nach einem zweiten Montageschritt,

Figur 3

eine schematische Detaildarstellung eines Bereichs des Dachfensters und des Rollladenmontagesatzes nach dem zweiten Montageschritt,

Figur 4

eine schematische Darstellung des Dachfensters und des Rollladenmontagesatzes nach einem dritten Montageschritt,

Figur 5

eine schematische Detailschnittdarstellung durch das Dachfenster und den Rollladenmontagesatz nach dem dritten Montageschritt,

Figur 6

eine Detaildarstellung eines Bereichs einer Führungseinrichtung, nämlich eines Lagerbocks, wobei in einer Einsetzteilaufhahme ein Einsetzteil angeordnet ist,

Figur 7

eine Detaildarstellung der Führungseinrichtung, wobei das Einsetzteil bezüglich eines Grundelements der Führungseinrichtung verlagert ist,

Figur 8

eine Schnittdarstellung durch die Führungseinrichtung beziehungsweise den Lagerbock,

Figur 9

eine schematische Darstellung eines Bereichs des Rollladenmontagesatzes in einer alternativen Ausgestaltung,

Figur 10

eine schematische Darstellung des Lagerbocks für die alternative Ausgestaltung des Rollladenmontagesatzes,

Figur 11

eine weitere schematische Darstellung des Lagerbocks,

Figur 12

eine schematische Detaildarstellung des Lagerbocks und des Einsetzteils, sowie

Figur 13

eine schematische Detaildarstellung eines Bereichs des Rollladenmontagesatzes.

The invention will be explained in more detail with reference to the embodiments illustrated in the drawings, without any limitation of the invention. Showing:

FIG. 1

a schematic representation of a portion of a roof window and a roller shutter mounting kit during installation on the roof window after a first assembly step,

FIG. 2

a schematic representation of the roof window and the roller shutter mounting kit after a second assembly step,

FIG. 3

a schematic detail of a portion of the roof window and the roller shutter mounting kit after the second assembly step,

FIG. 4

a schematic representation of the roof window and the roller shutter mounting kit after a third assembly step,

FIG. 5

a schematic detail sectional view through the roof window and the roller shutter mounting kit after the third assembly step,

FIG. 6

a detailed view of a portion of a guide device, namely a bearing block, wherein an insert part is arranged in a Einsetzteilaufhahme,

FIG. 7

a detailed view of the guide device, wherein the insert part is displaced with respect to a basic element of the guide device,

FIG. 8

a sectional view through the guide device or the bearing block,

FIG. 9

a schematic representation of a portion of the roller shutter mounting kit in an alternative embodiment,

FIG. 10

a schematic representation of the bearing block for the alternative embodiment of the roller shutter mounting kit,

FIG. 11

a further schematic representation of the bearing block,

FIG. 12

a schematic detail of the bearing block and the insert, as well

FIG. 13

a schematic detail of a portion of the roller shutter mounting kit.

The FIG. 1 shows a schematic partial view of a roof window 1 with a frame 2 and a respect to the frame 2 rotatably mounted sash 3. The frame 2 has a plurality of spars, of which two side rails 4 and 5 and a side bars 4 and 5 connecting cross member 6 are shown , The cross member 6 is located on an upper side of the roof window 1.

In addition to the roof window 1, a part of a roller shutter mounting set 7 is shown, which is provided in particular for retrofitting a roller shutter to the roof window 1. The roller shutter mounting kit 7 has a roller shutter box 8 and two roller shutter guide rails, not shown, which are attached to the shutter box 8 or at least attachable. The roller shutter box 8 itself is used for at least temporary and at least partially receiving a roller shutter, also not shown. The roller shutter can be manually or - preferably - be automatically displaced. In the latter case, a drive device 9 is arranged in the roller shutter box 8, which has a tubular motor.

The roller shutter box 8 has two shutter box housing elements 10 and 11, which are connected to each other via a shutter box body 12. For example, a floor element 13 is part of the roller shutter box body 12. The roller shutter guide rails already mentioned above are rigidly attachable to the roller shutter box housing elements 10 and 11 and thus to the roller shutter box 8 by means of the roller shutter box housing elements 10 and 11 provided positive locking elements 14. The positive-locking elements 14 are present, for example, as latching tongues. In the shutter housing housing elements 10 roller shutter guide receptacles 15 are formed, in which the roller shutter armature engages with opposite end faces and is guided thereby. In the direction away from the roller shutter box 8 closing shutter guide grooves formed in the roller shutter guide rails, so that the roller shutter can seamlessly enter from the roller shutter guide receptacles 15 in the roller shutter guide wells.

An attachment of the roller shutter box 8 to the roof window is realized by means of a guide device 16 formed separately from the roller shutter box 8. The guide device 16 has two bearing blocks 17 and 18, which are arranged at a distance from each other on the roof window 1 and fixed, for example, positively and / or cohesively. The positive fastening is preferably by screwing the bearing blocks 17 and 18 with the roof window 1, namely the cross member 6 implemented. On the bearing blocks 17 and 18, a first form-locking element 19 and 20 is formed in each case. The interlocking elements 19 and 20 cooperate to hold the roller shutter box 8 on the roof window 1 with second interlocking elements 21 and 22 which are formed on the roller shutter box 8, in particular on the roller shutter box housing elements 10 and 11.

The interlocking elements 19 and 21 and the interlocking elements 20 and 22 are each configured such that, after engaging each other, they guide the roller shutter box 8 with respect to the guide device 16 along a guide track within a guide area and disengage outside the guide area. For this purpose, the form-locking elements 19 and 20 each have at least one form-fitting receptacle 23 or 24, preferably (as shown here) a plurality of form-fitting recesses 23 and 24. The second form-fitting elements 21 and 22, however, each have at least one form-fitting projection 25 or 26, preferably in each case via a plurality of form-fitting protrusions 25 and 26 respectively.

Each of the form-fitting receptacles 23 and 24 is designed to receive exactly one of the positive-fit projections 25 and 26. Conversely, with a corresponding arrangement of the roller shutter box 8 on the guide device 16, each of the form-fitting projections 25 and 26 engages in exactly one of the form-fitting receptacles 23 and 24.

It can be seen that the form-fitting receptacles 23 and 24 and the form-fitting projections 25 and 26 are curved, so that when introducing the form-fitting projections 25 and 26 in the form-fitting receptacles 23 and 24 and subsequent displacement of the roller shutter box 8 this is guided along a curved guide track. Accordingly, the roller shutter box 8 when mounted on the guide means 16 describes a rotational movement about an axis of rotation, which may be stationary or different depending on the position of the roller shutter box 8.

Each of the bearing blocks 17 and 18 has a catch hook 27 and 28, each of which defines a recess 29 or 30 in the direction of a glazing 31 of the roof window 1. Furthermore, the recess 29 or 30 is bounded by a bottom 32 or 33, which adjoins the respective fishing hooks 27 and 28, respectively. It can be seen that the first form-locking elements 19 and 20 and the catch hooks 27 and 28 are each configured integrally on the corresponding bearing block 17 and 18, respectively.

At the roller shutter box housing elements 10 and 11, a catch projection 34 is formed in each case, which is preferably formed adjacent to the respective second form-fitting element 21 or 22. For example, the respective catch projection 34 forms an end stop for the displacement of the roller shutter box 8 along the guide track, so that the roller shutter box 8 can not be displaced beyond this after reaching an end position. The second form-fitting elements 21 and 22 and the catch projections 34 are preferably configured integrally on the respective roller shutter box housing element 10 and 11, respectively.

The FIG. 2 shows a schematic representation of the roof window 1 and the roller shutter mounting kit 7 after a second assembly step. It is clear that the second positive locking elements 21 and 22 are brought into engagement with the first positive locking elements 19 and 20, namely by inserting the positive locking projections 25 and 26 in the form-fitting receptacles 23 and 24. After such engagement of the form-locking elements 19 and 20 with the positive locking elements 21 and 22, the roller shutter box 8 is subsequently guided with respect to the guide device 6 along the guide track. If the roller shutter box 8 is located within a guide area with respect to the guide device 16, then the interlocking elements 19, 20, 21 and 22 hold the roller shutter box in the guide track. If the roller shutter box 8 is arranged outside the guide area, then the positive-locking elements 19 and 20 are disengaged from the positive-locking elements 21 and 22, so that subsequently the roller shutter box 8 is freely displaceable with respect to the guide device 16.

The FIG. 3 shows a schematic detail of a portion of the roof window 1 and the roller shutter mounting kit 7. Here are the second positive locking elements 21 and 22 just before the engagement with the form-locking elements 19 and 20. It can be seen that the bottom element 13 engages in a holding receptacle 35 of the roller shutter box housing element 10. In particular, the bottom element 13 engages with opposite sides in each case such Halteaufnahme 35 of the corresponding roller shutter box housing element 10 and 11 a. Furthermore, the bottom element 13 engages in a central opening of the catch projection 34.

The holding receptacle 35 preferably runs parallel to the at least one form-fitting projection 25, so that the bottom element 13 has the same curvature as the guideway. This makes the simple realization of a support of the bottom element 13 on the bearing blocks 17 and 18 possible. For this support, the bearing blocks 17 and 18 each have a support surface 36, which is curved according to the curvature of the bottom member 13. In other words, the support surface 36 has the same curvature as the form-fitting receptacles 23 and 24 or as the positive-fit projections 25 and 26, in other words as the guideway. The bottom element 13 can be supported in such a configuration over the entire displacement of the roller shutter box 8 from an entry position to an end position on the support surface 36 and the support surfaces 36.

The FIG. 4 shows a schematic representation of the roof window 1 and the roller shutter mounting kit 7 during a third assembly step or after this. During the third assembly step, the shutter box 8 is placed in its end position, in which it is shown here. It is clear that the roller shutter guide rails not shown in this end position of the roller shutter box 8 would be substantially parallel to the side rails 4 and 5. It may be provided here that the roller shutter guide rails are supported on the side rails 4 and 5, for example directly or only indirectly.

The FIG. 5 shows a detail sectional view through an area of the roof window 1 and a portion of the roller shutter mounting kit 7 during or after the third assembly step. It can be seen that the catch projection 34 abuts the bottom 32 of the recess 29, but spaced from the catch hook 27 is present. The bottom 32 forms in this respect a sliding guide for the catching projection 34, which realizes a reliable guidance of the catching projection 34 in the event of a failure of the form-fit elements 19, 20, 21 and 22 towards the catching hook 27. It has already been pointed out above that by the abutment of the catch projection 34 on the floor 32 an end stop for the roller shutter box 8 can be realized, so that it can not be displaced beyond its end position shown here.

The above-described embodiment of the roof window 1 and the roller shutter mounting kit 7 allows for easy and safe installation of the roller shutter mounting kit 7 the roof window 1, especially for end users who are inexperienced or make such a process at best rare.

The FIG. 6 shows a schematic detail of the guide means 16, namely the bearing block 17. However, the embodiments are analogous to the bearing block 18 also transferable. Shown is an embodiment of the guide means 16 and the bearing block 17, in which only a single form-fitting receptacle 23 is present. If there are several form-fitting receptacles 23, the embodiments for the form-fit receptacle 23 are also transferable to them. Needless to say, the positive locking receptacle 24 is preferably additionally present, in particular exactly one positive locking receptacle 24. If a plurality of positive locking receptacles 24 are formed, then the embodiments for the form fit receptacle 24 can be transferred to them. Particularly preferably, the form-fitting receptacle 23 and the form-fitting receptacle 24 are formed identically, namely opposite in the opposite bearing blocks 17 and 17. The form-fitting receptacles 23 and 24 are in this case open, for example in opposite directions or open-edge.

It can be seen that the form-fitting receptacle 23 for receiving the form-fitting projection 25 (not shown) is present in an insertion part 37 which is inserted into an insertion part receptacle 38 of the guide device 16 or of the bearing block 17. In other words, the guide device 16, the Einsetzteilaufnahme 38, which is formed in a base member 39 of the guide means 16. For example, in the embodiment illustrated here, the base element 39 corresponds to the bearing block 17. It can further be seen that the insertion part 37 completely lines the insertion part receptacle 38. For this purpose, it is designed substantially U-shaped, thus has three unspecified legs, wherein two of these legs are arranged parallel to each other and are connected to each other via a third of the legs. It can be provided that the insertion part 37 is made of a different material than the base member 39. At least they are made separately from each other. After its manufacture, the insert part 37 is inserted into the insertion part receptacle 38 of the base element 39.

The FIG. 7 shows a further schematic detail of the guide device 16 and the bearing block 17. To recognize a predetermined breaking element 40, by means of which the insert 37 during a proper use of the shutter or a proper assembly of the shutter by means of the roller shutter mounting set 7 in the Einsetzteilaufhahme 38 or a base member 39 held is. Upon occurrence an excessive force stress of the insert 37 with respect to the base member 39 breaks the predetermined breaking element 40, so that the insert member 37 is released from the base member 39. It is subsequently displaceable in accordance with the arrow 41 with respect to the base member 39 in the Einsetzteilaufnahme 38, namely in particular together with the form-fitting projection 35 along the guideway. In this way, damage to the base member 39 and the bearing block 17, for example, due to an occurring after a setting of the positive locking projection 25 in the form-locking receptacle 23 excessive force stress, avoided.

The FIG. 8 Shown again is the bearing block 17 or the base element 39. Also shown is the inserted into the Einsetzteilaufhahme 38 insert 37. It can be seen that the Einsetzteilaufnahme 38 seen in section two opposite, the Einsetzteilaufnahme 38th has limiting wall surfaces 42 and 43, which are concave, so are curved out of the Einsetzteilaufnahme 38 out. Conversely, the insertion part 37 has guide surfaces 44 and 45. The guide surface 44 abuts against the wall surface 42 and the guide surface 45 against the wall surface 43. The guide surfaces 44 and 45 are each designed to be convex, so seen in section, a flat abutment of the guide surfaces 44 and 45 is realized on the wall surfaces 42 and 43.

The guide surfaces 44 and 45 can be present on sliding elements 46 and 47, which are fastened on the outside to a base part 48 of the insertion part 37. The base part 48 thus lies only indirectly via the sliding elements 46 and 47 on the wall surfaces 42 and 43. Such a configuration allows easy tolerance compensation and thus ensures a smooth operation over the life of the shutter. The tolerance compensation for the guided in the positive locking receptacle 23 form-fitting projection 25 (only shown schematically) is indicated by the arrow 49.

The FIG. 9 shows a schematic representation of a portion of the roller shutter mounting kit 7 in an alternative embodiment. In turn, the roller shutter box 8 and the drive device 9 can be seen. Analogous to the embodiment of the roller shutter mounting set 7 described above, the roller shutter box 8 has two roller shutter box housing elements 10 and 11, of which only one can be seen here. The roller shutter mounting kit 7 differs in its alternative embodiment from the previously described embodiment only slightly, so that reference is made to the relevant statements and will be discussed below on the differences.

The differences lie essentially in the design of the guide device 16, which has only a single form-fit receptacle 23 and a single form-fit receptacle 24 (not visible here) on the bearing blocks 17 and 18. Accordingly, only one single positive locking projection 25 and one single positive locking projection 26 (not visible here) are formed on the roller shutter box 8. Analogous to the above explanations, the insertion part 37 is arranged in the positive locking receptacle 23, which is fastened to the bearing block 17 by means of a latching device 50. The latching device 50 comprises, for example, a latching tongue 51 of the insertion part 37 and a latching recess 52 of the bearing block 17. The latching tongue 51 cooperates with the latching recess 52 by engagement therewith to hold the inserting member 37 with respect to the bearing block 17, in particular in the positive locking receptacle 23. The holding of the insertion part 37 by means of the latching device 50 is preferably reversible, so that the insertion part 37 can be easily removed by displacing the latching tongue 51 from the bearing block 17, for example, for replacement with a new insertion part 37. With respect to the insertion part 37 is based on the above directed.

On the bearing block 17, at least one holding projection 53, in the embodiment shown here, a plurality of holding projections 53, in particular three holding projections 53, is formed. The holding projections 53 are formed integrally with the bearing block 17 and are present, for example, as locking lugs. The retaining projections 53 serve a provisional setting of the bearing block 17 on the frame 2 of the roof window 1, in particular until a final attachment of the bearing block 17 to the frame 2 by means of a screw fastening. The screw fastening may comprise at least one screw. For the screw fastening, the bearing block 17 has at least one screw hole 54, in the exemplary embodiment illustrated here by a plurality of screw holes 54. At least one of the screw holes 54 may be formed in a screw dome 55, which is in the form of a projection on the bearing block 17.

The FIG. 10 shows a schematic representation of the bearing block 17. It can be seen that the insert member 37 rests against an end face 56 of the form-locking element 19, in which the form-fitting receptacle 23 is formed. As a result, a particularly secure hold of the insert 37 is achieved.

The FIG. 11 shows a further schematic representation of the bearing block 17. Clearly recognizable now is the insert 37, which has smaller dimensions in the direction of extension of the form-fitting receptacle 23 than this, so that it only passes through part of the form-fitting receptacle 23, for example at most 50%, at most 40%, at most 30th %, maximum 25% or maximum 20%. The insert part 37 has fastening projections 57, which engage on opposite sides in the form-locking receptacle 23 bounding walls 58 of the positive-locking element 19. The fastening projections 57 are at a distance from the above-mentioned end face 56, so that on the end face 56 formed by the walls 58 engagement elements 59 engage positively in the insertion part 37. Overall, therefore, the insertion part 37 is reliably arranged in the form-fitting receptacle 23.

On the bearing block 17, a further fishing hook 60 is also formed, which may additionally or alternatively to the already mentioned fishing hooks 27 and 28, respectively. The catch hook 60 corresponds in functionality to the catch hook 27. It forms an end stop for the displacement of the roller shutter box 8 along the guideway, so that the shutter box 8 can not be moved beyond reaching this end position beyond this. The catch hook 60 also forms a guide device for the roller shutter box 8. The catch hook 60 is preferably designed for cooperation with the roller shutter housing element 10 or a further catch projection 61 (not shown here) formed thereon.

The FIG. 12 shows a schematic representation of a portion of the bearing block 17 and the insert 37. Clearly visible are the mounting projections 57 of the insert 37 and the engagement elements 59 of the bearing block 17th

The FIG. 13 shows a portion of the roller shutter mounting kit 17 in a schematic representation, wherein the bearing block 18 can be seen. For the bearing block 17, however, applies accordingly. It can be clearly seen that the catch hook 60 of the bearing block 18 cooperates with the catch projection 61 of the roller shutter box or of the roller shutter box housing element 10 in order to prevent a displacement beyond the end position. In addition, the catch hook 60 is preferably arranged at an angle such that it forms an inlet slope for the roller shutter box housing element 10. Accordingly, the assembly of the roller shutter box 8 on the bearing block 18 is significantly simplified.

Claims (15)

Roller shutter mounting set (7) for a skylight (1), with a roller shutter box (8) for at least temporary and at least partially receiving a roller shutter and with the roller shutter box (8) rigidly mounted or rigidly fastened roller shutter guide rails for guiding the roller shutter, characterized by a separate from The guide device (16) has at least one first form-locking element (19, 20) and the roller shutter box (8) at least one second positive-locking element (21, 22) adapted to cause engagement of the roller shutter box (8) with respect to the guide means (16) along a track within a guide portion and disengage outside the guide portion when engaged with each other. Roller shutter mounting kit according to claim 1, characterized in that the guide device (16) has two mutually spaced on the roof window (1) mountable bearing blocks (17,18), on each of which a first positive locking element (19,20) is formed, and / or on the roller shutter box (8) spaced from each other two second form-locking elements (21,22) are formed. Roller shutter mounting kit according to one of the preceding claims, characterized in that one of the positive locking elements (21,22) at least one positive locking projection (25,26) and the other of the positive locking elements (19,20) at least one positive locking receptacle (23,24) for receiving the positive locking projection (25,26). Roller shutter mounting kit according to one of the preceding claims, characterized in that the guide region extends from an entry position of the roller shutter box (8) to an end position defined by an end stop for the roller shutter box (8), wherein the positive-locking elements (19, 20, 21, 22) in the end position continue to interlock with each other as in the entry position. Roller shutter mounting kit according to one of the preceding claims, characterized in that the guide track is curved so that the roller shutter box (8) describes a rotational movement about an axis of rotation when displaced along the guide track. Roller shutter mounting kit according to one of the preceding claims, characterized in that the guide device (16) has a catch (27,28) limited recess (29,30), in the arrangement of the roller shutter box (8) in the end position, a catch projection (34 ) intervenes. Roller shutter mounting kit according to one of the preceding claims, characterized in that the catch projection (34) in the end position is arranged at a bottom (32, 33) of the recess (29, 30) when the roller shutter box (8) is arranged at a distance from the catch hook (27, 28). is applied. Roller shutter mounting kit according to one of the preceding claims, characterized in that the second positive locking element (21,22) and / or the catching projection (34) is integrally formed on a roller shutter box housing element (10,11) / is. Roller shutter mounting kit according to one of the preceding claims, characterized in that in the roller shutter guide rails in each case a roller shutter guide recess is formed, which merges into a in the roller shutter box housing element (10,11) formed roller shutter guide receptacle (15). Roller shutter mounting kit according to one of the preceding claims, characterized in that there are two spaced-apart roller shutter box housing elements (10, 11) which are connected to one another or connectable to one another via a roller shutter box body (12). Roller shutter assembly according to one of the preceding claims, characterized in that in a adjacent to the second positive locking element (21,22) in the roller shutter box housing member (10,11) formed holding receptacle (35) engages a bottom element (13) of the roller shutter box (8), wherein the Bearing blocks (17,18) each having a support surface (36) on which the bottom element (13) in arrangement of the roller shutter box (8) abuts in its end position. Roller shutter mounting kit according to one of the preceding claims, characterized in that in each case one of the roller shutter guide rails on one of the roller shutter box housing elements (10,11) is rigidly fastened, in particular form-fitting. Roof window (1) with a roller shutter mounting kit (7) mounted thereon, in particular a roller shutter mounting kit (7) according to one or more of the preceding claims, wherein the roller shutter mounting kit (7) has a roller shutter box (8) for at least temporary and at least partial reception of a roller shutter shell and on the Roller shutter box (8) rigidly mounted or rigidly attachable roller shutter guide rails for guiding the roller shutter, characterized by a separately from the roller shutter box (8) formed on the roof window (1) attachable guide means (16), wherein the guide means (16) at least a first positive locking element (19,20) and the roller shutter box (8) at least one second positive locking element (21,22) which are designed such that they by engaging each other a guide of the roller shutter box (8) with respect to the guide means (16) along a guide track within a Effect leadership and outside the management area disengaged. Method for mounting a roller shutter mounting kit (7) on a roof window (1), in particular a roller shutter mounting kit (7) according to one or more of claims 1 to 12, wherein the roller shutter mounting kit (7) has a roller shutter box (8) for at least temporary and at least partial reception of a roller blind Roller shutter shell as well as on the roller shutter box (8) rigidly mounted or rigidly fastened roller shutter guide rails for guiding the roller shutter, characterized in that first a separately from the roller shutter box (8) formed guide means (16) is attached to the roof window (1), wherein the guide means (16) at least one first form-fitting element (19, 20) and the roller shutter box (8) have at least one second form-fitting element (21, 22) which are brought into engagement with one another during assembly of the roller shutter box (8) and are designed such that they after the engagement with each other, a guide of the roller shutter box (8) with respect to the guide means (16) along a guideway within a guide area effect and outside the guide area disengaged. A method according to claim 14, characterized in that after mounting the roller shutter box (8), the roller shutter guide rails are rigidly attached to the shutter box (8), in particular plugged.

Images