EP2947227B1 - Residential skylight with sheet metal frame cover - Google Patents

Description

The invention relates to a residential roof window with a frame and a sash, and with a cover having on each side of the residential roof window a side cover frame plate which covers at least a portion of the frame, wherein the fixing of the cover plate on this end cap is arranged.
The cover serves as protection, in particular weather protection. As cover of various parts of the residential roof window cover plates are used. The covering of the frame in its respective lateral area is done with a side cover frame plate. When mounting this cover frame sheet is expensive to attach. If fastening screws are used for the attachment, and if they pass through the cover frame sheet, additional sealing measures are necessary to prevent the entry of moisture and so on. Furthermore, the mounting of the cover frame plate requires suitable tool. For example, from the document DE 20 2012 006 688 U1 a skylight, comprising: a frame having a top member, a bottom member, and two side members, the skylight further comprising a cover including a bottom frame cover adapted to be mounted to the bottom frame member and a side frame cover adapted to be mounted to the side frame member. It is envisaged that the lower frame cover has a set of mounting elements designed for it are to be connected to the side frame member and the side frame cover. Furthermore, the document describes EP 1 533 436 A2 a cover sealing element for a skylight.
The invention has for its object to provide a living roof windows of the type mentioned, in which the lateral cover frame sheet is easy to assemble or disassemble and a safe (even tight) seal is achieved. Furthermore, a visually appealing solution should be created.

This object is achieved by the features of claim 1. For the installation of the roof window, it is therefore only necessary to the end cap to the cover plate to fasten, in particular to clip. This measure can already be done at the factory. When roof mounting of the residential roof window provided with end cap cover plate is merely placed on the frame by the male element of the end cap is inserted into the plug-in counter element. The plug-in counter element is attached to the frame. This can also be done at the factory. Through the end cap receives the corresponding end of the cover plate a visually perfect finish, the end cap - as mentioned - also serves the simple determination of the frame, so fulfills several functions at the same time. The plug-in fastening formed by the male and male counter-element is easy to manufacture and re-dissolve and otherwise not visible, since the male member is disposed inside the end cap, which also visually covers the male counter element. The end cap is preferably arranged in the lower region of the living roof window. In the middle and / or upper region of the cover frame plate, further fastening elements may be located on the window frame for holding.

According to a development of the invention, it is provided that the cover frame plate partially overlaps a cover sheet belonging to the cover. Laterally to the cover frame plate of the residential roof window is the Eindeckblech, ie a lateral Eindeckblech that makes a seal to the roof or the like, in which the canopy is installed. The overlap creates a weatherproof transition.

According to the invention it is provided that the cover frame plate has a substantially S-shaped cross-sectional profile. The order is such that the Abdeckrahmenblech has longitudinal edges which are bent by more than 90 °, whereby two Umbiegekanten are formed. This results in a stiffening of the cover frame sheet and a clean longitudinal edge closure. The term "bent" means that the Umbiegekanten are actually generated by bending the sheet or not by bending, but it is of course also conceivable that they are formed during manufacture such that a corresponding profile, such as an extruded profile, as cover frame sheet is used.

It is further provided that the cover frame plate has an outer web and an inner web, which are interconnected via a cover web, wherein the outer web to the cover web is bent in a first direction to form the S-shaped cross-sectional profile and the inner web to Abdecksteg in a direction to the first opposite second direction or substantially opposite second direction is bent. Accordingly, therefore, there is the S-shaped cross-sectional profile whose side edges are provided with the Umbiegekanten. Also with regard to the bending of the outer web to the cover web and the inner web to Abdecksteg apply the comments above, that is, it may, but need not be bent, but can also get this shape by other measures.

According to a development of the invention it is provided that - viewed in cross section - between the cover web and the outer web an angle in the range of 70 ° to 110 °, in particular 90 °, and between the cover web and the inner web an angle in Range of 70 ° to 110 °, in particular 90 ° exists. The cover web has an inside and an outside. The angle to the inner web is from the outside of the Abdeckstegs and belonging to the outer web angle is from the inside of the Abdeckstegs.

It is preferably provided that the bending edge of the inner web has a Umbiegewinkel in the range of 160 ° to 200 °, in particular 180 °. Because of this large angle, the Umbiegekante runs parallel or approximately parallel to the rest of the inner web. Preferably, the bending edge and the remaining area of the inner web are not adjacent to each other, but have a spacing, in particular a clamping distance, in particular in order to clampingly receive a longitudinal seal. The longitudinal seal works - on each side of the roof window - with a lateral upper and a side lower Flügelabdeckblech sealing together. These two Flügelabdeckbleche are also part of the mentioned cover.

It is preferably provided that the bending edge of the outer web has a Umbiegewinkel in the range of 295 ° to 335 °, in particular 315 °. The Umbiegekante accordingly runs obliquely to the remaining area of the outer web. As a result, a support channel is created, which serves to attach the end cap. This will be discussed in more detail.

A development of the invention provides that the end cap made of plastic, in particular hard plastic exists. The cover is preferably made of metal, in particular sheet metal, and the end cap made of plastic. The plastic material is chosen such that a robust strength, but still a certain elasticity remains to make the Klipsbefestigung the end cap on the cover frame plate can. This Klipsbefestigung requires appropriate Materialnachgiebigkeit Einklipsvorgang. Although the male element of the end cap should be stiff, but still have a certain elasticity to be unbreakable. From the above, it follows that both parts of the Klipsbefestigung the cover frame plate and the male are integrally formed on the end cap. Preferably, the end cap is completely formed in one piece.

According to a development of the invention it is provided that the end cap has an insertion angle, which has a Abdeckstegschenkel and a Außenstegschenkel, wherein the Abdeckstegschenkel rests against the already mentioned inside of the Abdeckstegs and the outer web leg on an inner side of the outer web. Preferably, the insertion angle is formed integrally with the remaining region of the end cap.

According to a development of the invention, it is provided that the outer web leg has a peripheral edge which rests in the interior of the Umbiegekante (support channel) of the outer web and at least one integrally formed on the outer web leg locking tooth, which engages in a locking opening in this peripheral edge. The peripheral edge thus engages in the above-mentioned support channel. Opposite the marginal edge, the insertion angle is supported with its Abdeckschenkelsteg on the inside of the Abdeckstegs of Abdeckrahmenblechs, so that a snug fit is present, which is additionally secured by the locking tooth. This one attacks - after its clipping when mounting the end cap to the cover frame plate - in the locking opening of the Umbiegekante. However, this compound is preferably also detachable again. For this purpose, the locking tooth is urged from a snap-through breakthrough and then made the separation of the parts.

The invention also provides that the end cap has a holding leg, which bears against an inner side of the inner web, wherein the inner side is a side facing away from the Umbiegekante of the inner web side of the inner web. Consequently follow outer web legs, Abdeckstegschenkel and retaining leg of the S-shaped contour of the cover frame plate. The retaining leg can also be referred to as inner leg leg, as it rests on the inner web of the cover frame plate.

In particular, it can be provided that the holding leg has a projection which engages in a receiving hole of the inner web. During assembly, the projection can clip into the receiving hole.

It is preferably provided that the retaining web end has an angled web, which rests with a web leg on an outer side of the inner web. The inner web is encompassed by the angled web, since there is a corresponding region of the retaining leg on one side of the inner web and on the other side of the inner web of the web leg. The web leg forms a first leg of the angle web, wherein a second leg is provided to bridge the plate thickness of the inner web so far as to realize the embracing described.

A development of the invention provides that the web leg rests against an end edge of the bending edge of the inner web. It is preferably provided according to a development that the web leg rests against an outer side of the cover web. These two measures cause the web leg to fit snugly between the outside and the end edge. This gives a secure hold. Preferably occurs - as already explained - that the projection of the retaining leg engages in a receiving hole of the inner web in particular clipping and thereby creates additional fastening security.

A further development of the invention provides that the retaining leg emanates from Abdeckstegschenkel, wherein retaining leg and Abdeckstegschenkel are at the same angle to each other as inner web and Abdecksteg.

A development of the invention provides that on the opposite side of the Abdeckstegschenkel a gripping angle emanates from the holding leg, which in particular surrounds a portion of the frame, in particular covers. This results in a reverse U-shape for a region of the end cap, wherein the holding leg emanating from the central web of the U, such that it does not lie between the two side legs of the U, but points in the opposite direction. If the gripping angle occurs with its free leg against the associated side of the frame, an additional lateral stability of the arrangement is effected.

A development of the invention provides that the end cap has a final end wall which is transversely, in particular at right angles or approximately at right angles to the insertion angle, the holding leg and the Umgreifwinkel runs. This end end wall closes the cover frame plate at the end and also covers an end side of the associated frame side rail of the frame from the end. The final end wall may be flat and / or angled and / or curved.

It is preferably provided that the end face wall has an overlap tongue for a lower Abdeckquerblech belonging to the cover. This Abdeckquerblech, which is associated with a lower frame cross member, is overlapped, wherein the over-grip tongue rests only on the Abdeckquerblech.

It is preferably provided that the male element has at least one insertion tongue. This insertion tongue is inserted into the Einsteckgegenelement, wherein the Einsteckgegenelement has at least one Einsteckaufnahme for the insertion tongue. The male element is located on the end cap and the Einsteckgegenelement on the frame. Alternatively, it is of course also possible that the Einsteckgegenelement is located on the end cap and the male element on the frame.

It is preferably provided that the male element has a latching means and the male counter-element has a counter-latching means. When mating plug-in element and plug-in counter-element therefore results in the final position a noticeable locking effect, which signals the fitter the right fit. The Monatage takes place without tools. Furthermore, the locking means with counter-locking means secures the position of the cover frame plate on the dormer window. During disassembly, however, the locking effect can be overcome without tools. The cover frame sheet has seen over its length preferably further fixing means for preferably tool-free attachment to the frame.

Finally, it is advantageous if the insertion of the male, in particular the insertion, in the Einsteckgegenelement, in particular the Einsteckaufnahme, in the direction of the longitudinal extension of an associated Blendrahmenseitenholms the window frame, in particular, has the insertion direction to the upper portion of the residential roof window. Accordingly, the installer sets the cover frame sheet provided with end cap coming from below to the roof window and pushes the cover frame sheet into the plug-in counter element when the insertion element is threaded in until the latching effect can be felt.

Figur 1

eine perspektivische Draufsicht auf ein Wohndachfenster,

Figur 2

einen unteren Eckbereich des Wohndachfensters bei geschlossenem Flügelrahmen des Wohndachfensters,

Figur 3

eine der Figur 2 entsprechende Darstellung, jedoch bei leicht schwinggeöffnetem Flügelrahmen des Wohndachfensters,

Figur 4

eine Schnittansicht im unteren Seitenbereich des Wohndachfensters, das keine Blendrahmendämmung aufweist,

Figur 5

eine der Figur 4 entsprechende Darstellung, jedoch mit Blendrahmendämmung,

Figur 6

eine perspektivische Ansicht auf eine Abschlusskappe,

Figur 7

die Abschlusskappe mit Blick in ihr Inneres sowie ihre Festlegung an einem Abdeckrahmenblech einer Abdeckung des Wohndachfensters,

Figur 8

einen unteren Bereich des Blendrahmens des Wohndachfensters mit dort befestigtem Einsteckgegenelement,

Figur 9

einen Querschnitt durch das am Blendrahmen, insbesondere einem Blendrahmenseitenholm, befestigte Abdeckrahmenblech,

Figur 10

eine perspektivische Ansicht von schräg oben auf einen unteren Eckbereich des Wohndachfensters, versehen mit Abdeckrahmenblech und Abschlusskappe und

Figur 11

eine Seitenansicht der Darstellung der Figur 10.

The drawings illustrate the invention with reference to an embodiment, in which:

FIG. 1

a perspective top view of a rooftop window,

FIG. 2

a lower corner area of the residential roof window with closed casement of the residential roof window,

FIG. 3

one of the FIG. 2 Corresponding illustration, but with slightly swing-open sash of the roof window,

FIG. 4

a sectional view in the lower side region of the roof window, which has no frame insulation,

FIG. 5

one of the FIG. 4 Corresponding illustration, but with frame insulation,

FIG. 6

a perspective view of an end cap,

FIG. 7

the end cap looking into its interior as well as fixing it to a cover frame sheet of a cover of the residential roof window,

FIG. 8

a lower region of the window frame of the roof window with a plug-in counter element fastened there,

FIG. 9

a cross section through the frame on the frame, in particular a frame side rail, mounted cover frame sheet,

FIG. 10

a perspective view obliquely from above on a lower corner portion of the residential roof window, provided with cover frame plate and end cap and

FIG. 11

a side view of the representation of FIG. 10 ,

The FIG. 1 shows a living roof window 1, which has a frame 2 and a sash 3. The frame 2 has two opposing frame side rails 4 and 5 and two opposing frame crossbars 6 and 7. The casement 3 has two opposing casement side rails 8 and 9 and two opposing casement crossbars 10 and 11. Specifically, the above spars do not all go from the figure 1 directly out, since the roof canopy 1 is provided with a cover 12 which serves the protection, especially the weather protection. The cover 12 is formed as a plate 13. The cover 12 has an upper Flügelabdeckblech 14, which covers the upper frame cross member 6 and the upper sash cross member 10. Furthermore, the cover 12 has lateral Flügelabdeckbleche 15 and 16, each composed in a laterally upper cover plate 17 and a laterally lower Flügelabdeckblech 18 and a laterally upper Flügelabdeckblech 19 and a lateral lower Flügelabdeckblech 20. Furthermore, the cover 12 has a lower wing cover plate 21 and a lower Abdeckquerblech 22. The lower Flügelabdeckblech 21 covers the lower wing frame cross member 11 and the lower Abdeckquerblech 22 is associated with the lower frame cross member 7. Furthermore, the cover 12 on both sides of the residential roof window 1 each have a cover frame plate 23 and 24, which covers at least portions of the frame crossbars 6 and 7 respectively. Furthermore, the cover 12 has Eindeckelemente 25, 26, 27 and 28, which make a tight transition to a roof covering, wherein the roof covering seals a roof into which the canopy 1 is installed. The covering element 28 has an apron 29. Preferably, the casement 3 can be displaced relative to the frame 2 about a swing axis 30. The swing axis 30 extends horizontally and approximately in the central region of the sash 3.

The Figures 2 and 3 clarify the above again. Shown is the lower right corner of the living roof window 1, once with closed sash 3 ( FIG. 2 ) and once with open casement 3 ( FIG. 3 ). In particular from the figure 3 it can be seen that both the sash 3 and the frame 2 is provided with an end cap 31 and 32, respectively. The invention relates, inter alia, to the end cap 32 to which further details are given below.

The FIGS. 4 and 5 each show a section through the right side area of the residential roof window 1. While in the FIG. 4 only between the sash side member 9 and frame side member 5 an insulation 33 is arranged, shows the FIG. 5 a variant in which in addition to the insulation 33 and a further insulation 34 is present, which is mounted laterally outside of the frame side rail 5. The same applies, of course, in each case for the other, not shown side of the residential roof window. 1

In the FIGS. 4 and 5 in each case the profiling of the lateral, lower Flügelabdeckblechs 20, the Abdeckrahmenblechs 24 and the Eindeckelements 26 can be seen. The side, lower Flügelabdeckblech 20 (and of course the side upper Flügelabdeckblech 19) covers the Flügelrahmenseitenholm 9 and partially the Blendrahmenseitenholm 5. The cover frame plate 24 covers the frame side rail 5 and optionally the insulation 34. The lateral upper Flügelabdeckblech 19 and the lower side Wing cover plate 20 overlap a region of the cover frame plate 24, which in turn partially overlaps the cover element 26. Overall, parts of a wind and rainproof cover 12 are created due to the construction described.

The FIG. 6 shows a perspective view of the end cap 32, which is used on the left side of the dormer window 1. The end cap 32 for the right side of the residential roof window 1 is mirror-inverted and it is also in their environment the mirror image same conditions before, so that below times on the one side of the residential roof window 1 and times on the other side of the residential roof window 1 is discussed. The end cap 32 is made of relatively strong plastic and is integrally formed. However, this plastic has a sufficient elasticity to allow a sufficiently easy deformability, so that a tool-free attachment on the one hand on the cover frame plate 23 and 24 and on the other hand on Blendrahmenseitenholm 4 or 5 is made possible. Consequently, the end cap 32 is not highly elastic, so it is not made of rubber or the like.

The end cap 32 of FIG. 6 has an insertion angle 35 which has a Abdeckstegschenkel 36 and a Außenstegschenkel 37. It is envisaged that the Abdeckstegschenkel 36 with the outer web leg 37 forms an angle of preferably 90 °. The Abdeckstegschenkel 36 merges into a holding leg 38, wherein the Abdeckstegschenkel 36 and the holding leg 38 at an angle of preferably also 90 °. The arrangement is such that retaining legs 38, cover web legs 36 and outer web legs 37 form an S-shaped structure in cross-section. Adjacent to the holding web 38 a Umgreifwinkel 39. This has a first Umgreifwinkelschenkel 40 and a second Umgreifwinkelschenkel 41. The latter is from the FIG. 6 not immediately apparent. The Umgreifwinkelschenkel 40 extends to the holding leg 38 at an angle, preferably 90 ° angle, and the Umgreifwinkelschenkel 41 extends to Umgreifwinkelschenkel 40 also including an angle, in particular 90 ° angle. The arrangement is preferably such that the outer web leg 37 extends parallel to the second Umgreifwinkelschenkel 41 and that the Abdeckstegschenkel 36 with respect to its bottom plane is aligned with the lower side of the Umgreifwinkelschenkels 40. The just described contour is designed almost inverted U-shaped, one of Abdeckstegschenkel 36th and Umgreifwinkelschenkel 40 formed web of the U has the holding leg 38, such that it does not protrude into the U, but points outward.

The end cap 32 also has a final end wall 42 which extends transversely to the outer leg 37, Abdeckstegschenkel 36, Umgreifwinkelschenkel 40 and Umgreifwinkelschenkel 41. The end wall 42 may be slightly angular ( FIG. 6 ). It has an overlap tongue 43, which extends beyond marginal edges 44 and 45 of outer web leg 37 and Umgreifwinkelsteg 41 also. The end face wall 42 has a partially encircling edge base 46, which projects beyond the level of the sheet metal thickness of the cover frame plate 23 or 24, respectively, over the cover web leg 36 and the outer web leg 37.

In the region of the marginal edge 44 of the outer web leg 37, the end cap 31 has a latching tooth 47, which is formed on an arm 48 which is formed by a cutout 49 of the outer web leg 37. The cutout 49 forms an open-edged recess 50, with the result that the arm 48 receives a pivotability resulting from the elasticity of the material, with the result that the latching tooth 47 moves in a corresponding manner.

On the holding leg 38, a projection 51 is formed, on the side of the retaining leg 38, which is aligned in the direction of Abdeckstegschenkel 36. At the end, the holding leg 38 has an angled web 52 which has a web leg 53 which extends parallel to the other holding leg 38, which is effected by a leg 54 of the angular web 52, wherein between the web leg 53 and the remaining region of the holding leg 38th formed free space 55 forms a receiving pocket for the cover frame plate 23 and 24 respectively. The pocket width corresponds to the sheet thickness of the cover frame plate 23 or 24. Preferably, the web leg 53 has a step 56, so that a narrower portion 57 and a wider portion 58 is formed. The web leg 53 is connected to the edge base 46 and has a Abdeckstegschenkel 36 at a small distance, so that a slot 59 is present. From the angular web 52 is a rib 77, which also extends beyond the outside of the end wall 42.

The FIG. 7 shows a view into the interior 60 of the end cap 32. From an inner side 61 of the end face wall 42 is a male member 62, which is formed as Einsteckzunge 63 and has with its free end away from the end wall 42. In particular, the insertion tongue 63 extends at a distance parallel to the first Umgreifwinkelschenkel 40. From a bottom 64 of the male member 62 is a locking means 65 forming latching projection 65 'from. Furthermore, go from the inside 61 stop and stiffening walls 66, which are also partially connected to the male member 62.

The FIG. 8 shows the built-in pitched roof frame 2 of the residential roof window 1 in the region of its lower left corner. A portion of the frame side rail 4 and a portion of the lower frame crossbar 7 can be seen. The frame side rail 4 has a recess 67 in which a plug-in counter element 68 is attached. The attachment can be done for example by means of a screw 69 which passes through a mounting hole 70 of the Einsteckgegenelements 68 and is screwed into the frame side rail 4. A wall 67 'of the depression 67 forms a torsion protection for the male counter element 68. The male counter element 68 has a Einsteckaufnahme 71, which is formed by two opposite insertion slots 72. Furthermore, the counter-counterpart element 68 has a counter-latching means 73, formed by two mutually spaced, elastic angle tongues 74. The angular shape of the two angle tongues 74, a receiving space 75 is formed with a narrowed entrance. Adjacent to the recess 67, a step 76 is formed on the frame side rail 4, the step height of the wall thickness of Umgreifwinkelschenkels 40 of the end cap 31 corresponds. Again FIG. 8 it can be seen, the Einsteckgegenelement 68 is located approximately at the height of the frame crossbar. 7

The FIG. 9 shows a cross section through the dormer window 1 in the region of its lower right end, the cutting guide goes through the projection 51 of the end cap 32. This is no longer - as described above - the lower left side of the residential roof window with the corresponding parts shown, but the lower right side, which illustrates, however, that both sides to the central longitudinal line of the residential roof window according to the same (mirror image) are formed. According to the FIG. 7 the end cap 32 is attached to the associated cover frame plate 23 and 24, respectively. According to the FIGS. 7 and 9 This attachment is done by inserting the end cap 32 in the contour of the cover frame plate 23 and 24. This will be discussed in more detail below. First, based on the FIG. 9 the profile of the cover frame plate 24 explained in more detail. As already mentioned, the cover frame plate 23 is formed corresponding mirror image or rotated by 180 ° to use. The cover frame plate 24 has a Abdecksteg 78, from which - in particular bent at right angles - an outer web 79 goes off. On the outer web 79 opposite side of the Abdecksteg 78 an inner web 80. This includes with the Abdecksteg 78 an angle, in particular 90 ° angle, a. Overall, thus outer web 79, cover web 78 and inner web 80 form an S-shaped contour, that is, the cover frame plate 24 has an S-shaped cross-sectional profile. Regardless of this shape, the cover frame plate 24 has longitudinal edges 81 and 82, the longitudinal edge 81 belonging to the inner web 80 and the longitudinal edge 82 to the outer web 79. The longitudinal edges 81 and 82 are bent by more than 90 °, whereby two Umbiegekanten 83 and 84 are formed. The Umbiegekante 83 of the inner web 80 has a Umbiewinkinkel of about 180 ° or slightly more than 180 °, such that this Umbiegekante 83 receives a longitudinal seal 85 by clamping. The longitudinal seal 85 protrudes with a sealing web 86 'to the outside, wherein the sealing web 86' extends approximately parallel to Abdecksteg 78. The longitudinal seal 85 interacts sealingly with the Flügelabdeckblechen 18 to 21. The Umbiegekante 84 of the outer land 79 has a Umbiegewinkel of about 315 °, whereby the interior 86 of the Umbiegekante 84 is designed approximately channel-shaped (support channel).

During installation of the residential roof window 1, the procedure is as follows: According to the FIGS. 7 and 9 For this purpose, the peripheral edge 44 of the outer stay leg 37 is inserted into the cover frame plate 23 or 24 such that the outside of the outer stay leg 37 is supported on the inside of the outer bar 79 and that the outside the Abdeckstegschenkels 36 on the inside of Abdeckstegs 78 is supported. Furthermore, the projection 51 having side of the holding leg 38 comes into abutment against the inside of the inner web 80, wherein the edge region of the inner web 80 enters the free space 55 and is therefore received between the holding leg 38 and the web leg 53. Further, the projection 51 engages a receiving hole 87 of the inner web 80 and the wider portion 58 of the web leg 53 is placed between the outer side of the Abdeckstegs 78 and an end edge 88 of the Umbiegekante 83 of the inner web 80, further wherein the cover frame plate 23 and 24 with a marginal edge region fills the slot 59. Further, when inserting the arm 48 is slightly pivoted, so that the locking tooth 47 recedes until the end position of the end cap 32 is reached on the cover frame plate 23 and 24, in which the locking tooth 47 in a snap-through opening 89 (FIGS. FIG. 7 ) of the longitudinal edge 82 and the Umbiegekante 84 engages. In this case, the peripheral edge 44 is located in the channel-shaped interior 86 of the Umbiegekante 84 sure.

In order now to provide the cover cap 32 provided with cover plate 23 and 24 on the frame 2, namely the Blendrahmenseitenholm 4 or 5 is - coming from below and in the direction of the longitudinal extent of the respective frame side rails 4 and 5 - the cover plate 23 and 24 fed and pushed so that the male member 62, so the insertion tongue 63, in the Einsteckaufnahme 71, so the Einsteckschlitze 72, occurs, wherein at the end of Einschiebevorgangs the locking means 65, so the locking projection 65 'enters the counter-locking means 73 and a latching takes place. The two bent at the entrance angle tongues 74 spring back when locking and take in the end position the locking means 65 in the rear grip. In this final position, the step 76 is filled by an end zone of Umgreifwinkelschenkels 40, the stop and stiffening walls 66 are frontally against the Blendrahmenseitenholm 4 and 5 and the overlap tongue 43 of the end cap 32 abuts against the lower Abdeckquerblech 22, as this particular the Figures 10 and 11 evident.

Claims (21)

1. Residential roof window (1) having a blind frame (2) and a sash frame (3), and having a cover (12) that comprises, on each side of the residential roof window (1), a lateral cover frame sheet (23, 24) that covers at least a part of the blind frame (2), whereby an end cap (32) is arranged on the cover frame sheet (23, 24) for fixation thereof, whereby the end cap (32) comprises, on its inside (60), at least one insertion element (62) that is inserted into a insertion counter element (68), whereby the cover frame sheet (23, 24) comprises an outside web (79) and an inside web (80) that are connected to each other by means of a cover web (78), whereby, for formation of an S-shaped cross-sectional profile of the cover frame sheet (23, 24), the outside web (79) extends arced in a first direction with respect to the cover web (78) and the inside web (80) extends arced in a second direction, which is opposite or is essentially opposite to the first direction, with respect to the cover web (78), and whereby the cover frame sheet (23, 24) comprises longitudinal margins (81, 82) that are bent by more than 90°, whereby two bending edges (83, 84) are formed, whereby the longitudinal edges (81, 82) belong to the inside web or to the outside web, characterised in that the insertion counter element (68) is attached to the blind frame (2) and in that the end cap (32) comprises a holding leg (38) that rests against an inside of the inside web (80), whereby the inside is a side of the inside web (80) that is situated such as to face away from the bending edge (83) of the inside web (80).
2. Residential roof window according to claim 1, characterised in that the cover frame sheet (23, 24) partially overlaps a coverage element (25, 26), in particular coverage sheet, that belongs to the cover (12).
3. Residential roof window according to any one of the preceding claims, characterised in that - seen in a cross-section - there is an angle between the cover web (78) and the outside web (79) in the range of 70° to 110°, in particular 90°, and there is an angle between the cover web (78) and the inside web (80) in the range of 70° to 110°, in particular 90°.
4. Residential roof window according to any one of the preceding claims, characterised in that the bending edge (83) of the inside web (80) comprises a bending angle in the range of 160° to 200°, in particular 180°.
5. Residential roof window according to any one of the preceding claims characterised in that the bending edge (84) of the outside web (79) comprises a bending angle in the range of 295° to 335°, in particular 315°.
6. Residential roof window according to any one of the preceding claims, characterised in that the bending edge (83) of the inside web (80) accommodates, by clamping, a longitudinal seal (85).
7. Residential roof window according to any one of the preceding claims, characterised in that the end cap (32) consists of plastics, in particular of hard plastics.
8. Residential roof window according to any one of the preceding claims, characterised in that the end cap (32) comprises an insertion angle (35) that comprises a cover web leg (36) and an outside web leg (37), whereby the cover web leg (36) rests against an inside of the cover web (78) and the outside web leg (37) rests against an inside of the outside web (79).
9. Residential roof window according to claim 8, characterised in that the outside web leg (37) comprises a marginal edge (44) that lies in the inside (86) of the bending edge (84) of the outside web (79) and comprises at least one snap-in tooth (47) that is formed, as a single part, on the outside web leg (37) and engages a snap-in breakthrough (89) in said bending edge (84).
10. Residential roof window according to any one of the preceding claims, characterised in that the holding leg (38) comprises a projection (51) that engages an accommodation hole (87) of the inside web (80).
11. Residential roof window according to any one of the preceding claims, characterised in that the holding leg (38) comprises, on its end, and angled web (52) that rests against an outside of the inside web (80) by means of one web leg (53).
12. Residential roof window according to claim 11, characterised in that the web leg (53) rests against an end edge (88) of the bending edge (83) of the inside web (80).
13. Residential roof window according to claim 11 or 12, characterised in that the web leg (53) rests against an outside of the cover web (78).
14. Residential roof window according to claim 8, characterised in that the holding leg (38) originates on the cover web leg (36), whereby holding leg (38) and cover web leg (36) are situated at the same angle with respect to each other as inside web (80) and cover web (78).
15. Residential roof window according to claim 14, characterised in that an encompassing angle (39) originates from the holding leg (38) on the side of the holding leg (38) that is opposite from the cover web leg (36) and specifically encompasses a section of the blind frame (2).
16. Residential roof window according to claim 15, characterised in that the end cap (32) comprises an end front wall (42) that extends oblique, in particular at a right angle or approximately right-angle, with respect to the insertion angle (35), the holding leg (38), and the encompassing angle (39).
17. Residential roof window according to claim 16, characterised in that the end front wall (42) comprises a lapping tongue (43) for a lower transverse cover sheet (22) that belongs to the cover (12).
18. Residential roof window according to any one of the preceding claims characterised in that the insertion element (62) comprises at least one insertion tongue (63).
19. Residential roof window according to claim 18, characterised in that the insertion counter element (68) comprises at least one insertion accommodation (71) for the insertion tongue (63).
20. Residential roof window according to any one of the preceding claims characterised in that the insertion element (62) comprises a snap-in means (65) and the insertion counter element (68) comprises a counter snap-in means (73).
21. Residential roof window according to any one of the preceding claims, characterised in that the insertion direction of the insertion element (62), of the insertion tongue (63) if applicable, into the insertion counter element (68), the insertion accommodation (71) if applicable, extends in the direction of the longitudinal extension of a corresponding blind frame side bar (4, 5) of the blind frame (2).

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