EP1300527A2 - Device for fixing listel rails, especially listel rails designed as skirting boards - Google Patents

Abstract

Device for fixing border rails, especially as skirting boards, comprises a mounting rail (3), an intermediate rail (4), and a border rail (2). The mounting rail and the border rail are each connected to the intermediate rail using a socket connection (5, 6). The socket connection is designed so that the border rail and the mounting rail are each connected to the intermediate rail in the same insertion direction. <??>Preferred Features: The intermediate rail profiles (7, 9) are formed relative to the intermediate rail cross-section at least on end regions (22, 24) lying on opposite sides of the intermediate rail and pointing in opposite directions.

Description

The invention relates to a device for fastening strip rails, especially of skirting boards designed as skirting boards, according to Preamble of claim 1.

Such devices for fastening strip rails are for covering or bridging joints is generally known. This is how they become Devices e.g. B. used when between a side wall area and an unsightly floor wall area provided with a floor covering Joint covered between the floor covering and the side wall area shall be. Such a device for fastening slat rails is known for example from DE 211 03 12, in which an L-shaped Mounting rail is attached to a side wall surface by means of nails, a lower L-leg flush with an adjacent one Screed is inserted in a screed joint. On a front of this mounting rail two mounting profiles are arranged, in the corresponding counter profiles can be locked onto the last rail. The mounting rail is partly plastered with, so that the skirting board designed as a skirting board with an upper end region seen in cross section via an elastic Lips against the wall plaster. A floor covering is applied to the screed, to the side wall with a gap as a joint to the Mounting rail adjoins. The ledge rail points to cover this joint an elastic end section seen in cross section Lip on the floor covering. This is the structure is therefore a cleaning and screed gauge, which also serves as a mounting rail for is designed as skirting boards. Such Ledge rail is generally not suitable for conventional applications of Ledge rails that are retrofitted.

Furthermore, from GB-A-2 227 935 a device for fastening as Skirting rails are known, in which a mounting rail seen in cross section is L-shaped, the one Vertical L-legs assigned to the wall area as double legs two parallel walls are formed, approximately in a central area form a locking profile. This locking profile is a counter-locking profile on one wall protruding from an inner wall region of the skirting. The skirting board is used to lock the skirting board to the mounting rail from above with the wall having the counter profile down pressed between the double leg arrangement. The locking profiles and counter-locking profiles are formed here by material thickening. Problematic with this structure, however, is that here a stable and less shaky connection between the skirting board and the mounting rail only if exactly certain soil conditions. In the event of a subsequent lowering of the floor, which is the case on a regular basis, it can with such a Then it can easily occur that the counter-locking profile is no longer in one System connection rests on the locking profile, making it to the one just described shaky structure of the arrangement can come. Such a shaky one and less stable construction is undesirable and also conveys an inferior one qualitative impression.

EP 0 900 897 A2 is a fastening device of skirting boards, in particular of skirting boards Ledge rails, known, the one mounting rail, an intermediate rail and has a last rail. The mounting rail and the strip rail can each be connected to the intermediate rail by means of a plug connection. The plug connection between the mounting rail and the intermediate rail is due to a first intermediate rail profile on the intermediate rail side and an associated mounting rail-side mounting rail counter profile educated. The detachable plug connection between the strip rail and the intermediate rail is, however, by an intermediate rail side second intermediate rail profile and an associated rail rail side Ledge rail counter profile formed.

The mounting rail with an edge area of a floor covering is specific here assigned receiving space in which this flooring edge area is positively embraced. The mounting rail points to this in this area has an approximately U-shaped cross section. The U-leg resting on top of the flooring is a double leg formed between which the intermediate rail profile as a locking profile is trained. Furthermore, the intermediate rail is L-shaped, wherein on an approximately horizontal L-leg when assembled the intermediate rail, the first intermediate rail profile also as a locking profile is trained. For locking this first intermediate rail locking profile with the associated mounting rail counter-locking profile the intermediate rail from the front, d. H. with parallel to the top of the flooring running direction between the double legs of the upper U-leg inserted and locked into the mounting rail. At about that L-leg of the intermediate rail projecting vertically from this horizontal L-leg the second intermediate rail profile is designed as a locking profile, which a ledge rail counter profile as a counter-locking profile on a lower one Inner wall area of the ledge rail is assigned. This ledge rail counter-locking profile is in an approximately U-shaped groove-shaped seen in cross section Recording room on the lower inner wall area of the strip rail educated. To lock the last rail with the intermediate rail the last rail approximately parallel to the one running at right angles to the floor covering Sidewall area, d. H. with a roughly transverse to the first plug and Sliding direction of the horizontal L-leg of the intermediate rail vertical plug and slide direction plugged onto the intermediate rail and locked there.

Such a structure in which the mounting rail has a floor covering edge area accommodates in a receiving housing is on the one hand relatively complex in the manufacture and on the other hand to assemble relatively complex. On such a structure with a separate intermediate rail has the advantage that this enables a particularly stable and simple locking of the slat rail is possible in the coverage area, such a structure with an L-shaped intermediate rail overall, however, a relatively large amount of installation space Claim, so that additional functional parts, such as B. a cable duct, can only be integrated with difficulty. However, this inevitably leads to the formation of bulky and little elegant-looking skirting boards. In particular, such Structure in which a floor covering edge area in a receiving housing is encompassed, a fastening of the mounting rail on the wall and / or floor area can be avoided because the mounting rail through the flooring itself is fixed. However, such a structure is particularly related with thin or softer floor coverings relatively unstable and shaky, so that therefore no high-quality covering for joints in the transition area from horizontal to vertical wall areas is possible.

The object of the invention is therefore a device for fastening Molding rails, in particular molding strips designed as skirting boards, to create the integration of different functional parts while maintaining a compact design that allows for simple Is adaptable to different installation situations and the under Maintaining a stable structure can also be easily adapted to working floors is.

This object is achieved with the features of claim 1.

According to claim 1, the plug connection is designed such that the Strip rail and the mounting rail with the intermediate rail each with can be connected in approximately the same plug direction.

Such a structure, in which both the connection between the strip rail and the intermediate rail as well as the connection between the intermediate rail and the mounting rail with the same direction of insertion can be carried out, enables a particularly simple and advantageous Assembly and disassembly if necessary.

In addition, this same direction of insertion also makes it special compact device created overall. Because by the same direction of insertion seen in cross section, the intermediate rail can advantageously be elongated, d. H. for example roughly rod-shaped, so that a narrower and therefore more compact structure of the strip rail that can be connected to it, preferably a baseboard, which is a total attractive, elegant overall visual impression of a strip rail arrangement results. In addition, this also allows other functional parts, such as z. B. a cable duct can be easily integrated into the device, since there is still corresponding installation space here without for this purpose, the groin rail as such is undesirably enlarged got to.

Another particular advantage of such a construction with approximately the same Plug direction in the connection, e.g. B. a latch, the groin rail and the mounting rail with the intermediate rail is also a simple and particularly good adjustment option for working floors is possible, e.g. B. a push on a subsiding floor, where larger distances can also be bridged here, since the respective Profiles and counter profiles are in the same direction and therefore z. B. the length seen in the direction of insertion can be used advantageously for this purpose.

The further advantages associated with this structure are set out in the subclaims evident, the expedient and advantageous developments of Invention include:

According to a specific embodiment according to claim 2, the intermediate rail profiles based on the intermediate rail cross-section at least at intermediate rail end regions lying on opposite sides of the intermediate rail are formed, the intermediate rail end regions for connecting the strip rail and the mounting rail to the Intermediate rail with approximately the same insertion direction in an approximately opposite one Show direction.

The mounting rail according to claim 3 is particularly preferably with a Outside of a mounting rail contact area running in the direction of insertion in a preferably flat system connection to an in approximately parallel to this also in the plug-in direction of the first contact area on, which is preferably formed by a wall area which approximately runs at right angles to a floor wall area. The groin rail covers in the state connected to the mounting rail via the intermediate rail the mounting rail and thus the intermediate rail completely, whereby the strip rail also has a first strip rail end region, seen in cross section at the first investment area and with a cross-section seen second strip rail end area at a second contact area is applied. This second investment area closes with the first investment area an angle, preferably a right angle. The second investment area is preferably a floor area, e.g. B. on a bottom wall area surface covering. Such a structure is special easy to manufacture and also enables good and safe coverage and covering an unwanted joint area, e.g. B. in the transition area between a side wall area and one on a bottom wall area overlying floor covering in connection with skirting boards as Make tracks.

According to claim 4, the mounting rail on the first contact area be set, e.g. B. by means of screws and / or nails and / or glue, the profiles and counter profiles are designed so that the strip rail when the second contact area is lowered in the direction of insertion can be pressed to reinstall the second strip end area in the second investment area. This is particularly the case with subsidence soils advantageous, with the structure according to the invention, as already mentioned above has been explained in more detail, larger distances can also be bridged, z. B according to a specific embodiment up to 3 mm. Such pressing is thus easy even with a fixed mounting rail possible, which in such a case is spaced above the floor area lies, however, the strip rail with its end areas in one System connection is present at the assigned investment areas, whereby permanent, good and safe coverage of the joint area is possible.

According to an advantageous development according to claim 5, the mounting rail approximately L-shaped, the mounting rail contact area is formed by a first L-leg. A second L-leg is in aligned approximately at right angles to the direction of insertion and thus to the first L-leg. This is a particularly good installation of the mounting rail z. B. in Sidewall area and in the adjacent floor area, e.g. B. on a floor covering, possible. According to claim 6, the second L-leg is in the assembled Basic state for a stable construction with an outside in a preferably flat system connection on the parallel to the second L-leg approximately at right angles to the first investment area, the second Investment area.

According to a particularly preferred embodiment, according to claim 7 on the second L-leg in the longitudinal direction of the mounting rail extending cable duct formed. This is preferably a cable duct formed according to claim 8 at an end portion of the second L-leg. The cable duct can have an approximately U-shaped cross section. On such a cable duct can thus with the structure according to the invention be easily integrated into the device without this leading to a undesirably large and bulky construction for the ledge rail leads. With Such a cable duct can thus be used for electrical lines or the like covered in a particularly simple manner, advantageously under the last rail to be arranged in such a way that they are not undesirable Way in the interior of a room are visible and above all accessible. With the structure according to the invention, easy accessibility is also achieved these cables or the like possible, especially if the snap connections also solved again and then again z. B. can be locked.

According to claim 9, the second L-leg in the assembled state in one System connection also on a correspondingly assigned inner wall area the groin rail. This inner wall area is according to claim 10 preferably designed so that the second L-leg during a shift the strip rail relative to the mounting rail, such as this. B. at one Pressing is the case, is in a system connection on the inner wall area and glides along. This makes it particularly stable and less shaky Overall construction of the device possible, even if a Press on a z. B. lowering floor is required.

According to claim 11, the strip rail in the assembled state with an inner wall area in a flat contact connection on an inside of the mounting rail contact area. The first is advantageous Ledge rail end area according to claim 12 at a distance above one End region of the mounting rail contact area arranged so that a Shifting the strip rail relative to the mounting rail is not blocked. Here, too, is a particularly stable and less shaky structure achieved the entire device. Above all, this stable structure will also then maintained when e.g. B. by lowering a floor area Reprinting is required.

There are basically different options for the profiles and counter profiles train. According to a particularly preferred embodiment according to claim 13 is on the mounting rail with at least one partial area in approximately mounting rail partition wall running parallel to the mounting rail contact area formed, at least on the cross section seen free upper end of the mounting rail intermediate wall, the mounting rail counter profile, preferably a mounting rail counter-locking profile, is trained. Correspondingly, one is in the assembled state in the area inner wall area above the mounting rail intermediate wall the groin rail counter profile formed, preferably as a corresponding Counter locking profile is formed. The groin rail counter profile is according to claim 14 preferably as a groove-shaped and in the plug and slide direction aligned recess into which the second intermediate rail profile seen in the direction of insertion, preferably with the profiles locked, can be inserted and inserted. Basically, the profiles in the mated condition but also glued or by means of a shape and Clamping connection can be connected. According to claim 15 that can second intermediate rail profile preferably by a cross section seen preferably tooth profile formed on opposite sides be formed to which a correspondingly suppressable tooth counter profile is assigned to the groin splint. With such training of each other assigned profiles and counter profiles between the strip rail and intermediate rail becomes a particularly simple and secure locking between the two components possible, which is also easy again is solvable.

According to claim 16, the mounting rail counter profile is formed on an upper end wall end region as a tooth counter profile, which can be locked with the first intermediate rail profile designed as a tooth profile during a displacement in the plugging direction. Preferably, the upper end wall end region is prestressed, preferably elastically prestressed, in the direction of the first intermediate rail profile. Furthermore, the upper end wall end region can here preferably be inclined towards the vertical by approximately 5 ° to 15 ° in the direction of the first intermediate rail profile. On the intermediate rail end having the first intermediate rail profile, an insertion bevel is preferably formed at the end, to which the intermediate rail profile adjoins the opposite intermediate rail end, which preferably has an inclination suitably adapted to and towards the upper intermediate wall end region. With such a structure, a particularly secure and good latching between the intermediate rail and the mounting rail is made possible, with a certain bias of the arrangement, ie in particular the baseboard in the direction of a z. B. side wall. Due to a certain inclination of the areas assigned to each other, a certain preload on a z. B. floor area. In particular, the preferably elastic preload ensures that a certain degree of flexibility in the manufacture of the z. B. latches for connecting the components together, which is particularly advantageous with regard to tolerance compensation due to manufacturing inaccuracies. The elastic prestress can be easily achieved, in particular, by producing the intermediate wall or the mounting rail from plastic.
Basically, there are various options for designing the intermediate rail. According to claim 19, the intermediate rail is formed according to a particularly preferred embodiment with an intermediate rail connecting web, from which the intermediate rail ends lying in the insertion direction and pointing in the opposite direction and having the intermediate rail profiles protrude on opposite sides. The intermediate rail can preferably be rod-shaped in cross section. However, according to claim 20, the intermediate rail connecting web is particularly preferably designed as a transverse web which, in the assembled state, is oriented approximately transversely to the plug-in and slide direction. The intermediate rail ends are preferably arranged offset on one another on opposite sides of the intermediate rail connecting web, as viewed transversely to the plugging direction, the associated counter profiles being designed accordingly. With such a staggered structure in connection with a crossbar, a particularly simple adaptation to the structural conditions can be achieved, in particular with regard to a cable duct formed on the mounting rail. Such a crossbar in connection with a staggered arrangement of the intermediate rail ends thus enables the inventive connection of the individual components with approximately the same insertion direction while maintaining a compact construction of the intermediate rail.

The crossbar according to claim 22 is particularly preferably connected the second intermediate rail profile with the slat rail counter profile in a certain position on one also approximately transverse to the direction of insertion extending inner wall area of the strip rail. This can the structure as a whole is given even more stability.

According to claim 23, the profiles and counter-profiles extend in the longitudinal direction seen the last rail and the mounting rail at least over a sub-area. However, the extension of this is preferred Profiles along the entire longitudinal extent, as a result particularly advantageous and secure locking of the individual components together becomes possible.

The slat rails can basically be used in a variety of ways, e.g. B. as wall connection strips, ceiling connection strips, transition strips or like. However, the use according to claim 24 is particularly preferred the skirting boards as skirting boards, because here in particular in connection with working floors and the given easy adjustment option, z. B. with a reprint, all the advantages of the invention Allow the structure to be used particularly well.

In principle, the individual components can also be made of different materials or be made of the same materials. Is particularly preferred provided according to claim 25 that the strip rails have a core, preferably a core of medium-density fibers, which at least for Visible side with a covering, preferably a veneer and / or is covered with a decorative film. For example, a wood veneer comes as veneer and / or a cork veneer in question, while the decorative film z. B. by a high-gloss and / or brushed aluminum foil can be formed. alternative the skirting boards can also be made entirely of solid wood his. Likewise, the use of plastic materials or the like is also possible.

According to claim 26, the intermediate rail and / or the mounting rail is preferred made of a plastic and / or a metal. Are here too however, other materials or material combinations are also possible.

A particularly technically sophisticated decor strip arrangement results himself, if according to claim 27 the ledge rail on the visible side at least in some areas, preferably in the longitudinal direction of the rail extending recess, preferably a cutout, into which a Decorative strips can be used. Such a decorative strip can be individually and be chosen differently and z. B. a recurring interior element be chosen appropriately.

With claims 28 to 31 inner corners, outer corners, transition caps and end caps claimed at the respective points. B. in the end area or at the transition points between two ledge rails are used and there the adjacent ledge rail areas overlap and cover. This allows z. B. in the range of Interfaces, e.g. B. at miter cuts or end points advantageous optically appealing finishing and transition elements are created that ensure a uniform look. This makes a last system with one particularly high quality impression can be produced. This z. B. in that the individual elements are made of metal and / or a plastic, as claimed in claim 34.

According to claims 32 and 33, the end caps and / or transition caps and / or inside corners and / or outside corners each have locking elements, which corresponding counter elements on the inner wall areas of the ledge rails assigned. This ensures that these elements are securely locked in place possible when assembled.

The invention is explained in more detail with reference to a drawing.

Fig. 1

eine schematische, perspektivische Teilansicht einer erfindungsgemäßen Vorrichtung zur Befestigung von Leistenschienen mit einer Sockelleiste, einer Zwischenschiene und einer Montageschiene,

Fig. 2

die Vorrichtung gemäß Fig. 1 im zusammengebauten und montierten Zustand bei nicht abgesenktem Boden,

Fig. 3

die Vorrichtung gemäß Fig. 2 im nachgedrückten Zustand,

Fig. 4

eine schematische Unteransicht einer Außenecke,

Fig. 5

eine schematische Seitenansicht der Außenecke gemäß Fig. 4,

Fig. 6

eine schematische Schnittansicht entlang der Linie A-A der Fig. 5,

Fig. 7

eine schematische Schnittansicht der Außenecke im eingebauten Zustand,

Fig. 8

eine schematische Rückansicht einer Abschlusskappe,

Fig. 9

eine schematische Seitenansicht der Abschlusskappe nach Fig. 8,

Fig. 10

eine schematische Unteransicht der Darstellung gemäß Fig. 9,

Fig. 11

eine schematische, perspektivische Darstellung einer Abschlusskappe im verbauten Zustand,

Fig. 12

eine schematische Seitenansicht einer Innenecke,

Fig. 13

eine schematische vergrößerte Darstellung der Einzelheit X der Fig. 12,

Fig. 14

eine schematische Unteransicht der Innenecke gemäß Fig. 12,

Fig. 15

eine schematische Rückansicht der Innenecke gemäß Fig. 12,

Fig. 16

eine schematische Schnittansicht entlang der Linie B-B der Fig. 12,

Fig. 17

eine schematische, perspektivische Darstellung einer Innenecke im verbauten Zustand,

Fig. 18

eine schematische Seitenansicht einer Übergangskappe,

Fig. 19

eine schematische, vergrößerte Darstellung der Einzelheit Y der Fig. 18,

Fig. 20

eine schematische Unteransicht der Darstellung gemäß Fig. 18,

Fig. 21

eine schematische Rückansicht der Darstellung gemäß Fig. 18,

Fig. 22

eine schematische Schnittansicht entlang der Linie C-C der Fig. 18, und

Fig. 23

eine schematische, perspektivische Darstellung der Übergangskappe im verbauten Zustand.

Show it:

Fig. 1

2 shows a schematic, perspective partial view of a device according to the invention for fastening strip rails with a base strip, an intermediate rail and a mounting rail,

Fig. 2

1 in the assembled and assembled state with the floor not lowered,

Fig. 3

2 in the pressed state,

Fig. 4

a schematic bottom view of an outer corner,

Fig. 5

3 shows a schematic side view of the outer corner according to FIG. 4,

Fig. 6

5 shows a schematic sectional view along the line AA in FIG. 5,

Fig. 7

1 shows a schematic sectional view of the outer corner in the installed state,

Fig. 8

a schematic rear view of an end cap,

Fig. 9

8 shows a schematic side view of the end cap according to FIG. 8,

Fig. 10

9 shows a schematic bottom view of the illustration according to FIG. 9,

Fig. 11

1 shows a schematic, perspective illustration of an end cap in the installed state,

Fig. 12

a schematic side view of an inner corner,

Fig. 13

12 shows a schematic enlarged representation of the detail X in FIG. 12,

Fig. 14

12 shows a schematic bottom view of the inner corner according to FIG. 12,

Fig. 15

12 shows a schematic rear view of the inner corner according to FIG. 12,

Fig. 16

2 shows a schematic sectional view along the line BB in FIG. 12,

Fig. 17

1 shows a schematic, perspective illustration of an inner corner in the installed state,

Fig. 18

a schematic side view of a transition cap,

Fig. 19

FIG. 18 shows a schematic, enlarged representation of the detail Y of FIG. 18,

Fig. 20

18 shows a schematic bottom view of the illustration according to FIG. 18,

Fig. 21

18 shows a schematic rear view of the illustration according to FIG. 18,

Fig. 22

is a schematic sectional view taken along line CC of Fig. 18, and

Fig. 23

is a schematic, perspective view of the transition cap in the installed state.

1 is an exploded view schematically and in perspective Representation of a device 1 for fastening baseboards 2 Strip rails shown, next to the baseboard 2, a mounting rail 3 and an intermediate rail 4 comprises.

The mounting rail 3 and the baseboard 2 are each detachable Plug connection 5, 6 connectable to the intermediate rail 4, the Detachable connector 5 between the mounting rail 3 and the intermediate rail 4 by a first intermediate rail latching profile on the intermediate rail side 7 and an associated mounting rail counter-locking profile 8 is formed. The detachable connector 6 between the skirting 2 and the intermediate rail 4 is by means of a second intermediate rail locking profile on the intermediate rail side 9 and a skirting board mating profile assigned to it 10 formed.

2 shows the device 1 in the assembled, latched state, which will be discussed in more detail below.

The mounting rail 3 is approximately L-shaped, with a first vertical L-leg 11 in the assembled state shown in FIG. 2 in one flat system connection on a side wall region running approximately parallel to it 12 is applied as a first investment area. A second horizontal one L-leg 13 runs approximately at right angles to the first vertical L-leg 11 and lies with an outside in a flat contact connection on a parallel to the second horizontal L-leg 13 Flooring 14, e.g. B. a parquet floor, as a second investment area. This floor covering 14 rests on a floor wall area 15, which is approximately is aligned perpendicular to the side wall region 12. Between the flooring 14 and the side wall region 12, a joint 16 is formed which be covered and covered with the device 1 according to the invention should. As can be seen from Figures 1 and 2, the Mounting rail 3 on the side wall area 12 z. B. by means of screws fixed, what in the vertical L-leg 11 of the mounting rail 3 corresponding Through bores 17 are arranged, of which in FIG. 1 only an example and drawn schematically on the mounting rail 3 is.

As can be seen further in particular from FIG. 2, is at an end region of the second horizontal L-leg 13, a cable duct 18 is also formed, which has an approximately U-shaped cross section.

On the mounting rail 3, more precisely on the second horizontal L-leg 13 also an approximately parallel to the first vertical L-leg 11 Mounting rail intermediate wall 19 formed, seen on its cross section free upper end 20, the mounting rail counter-locking profile 8 as Tooth profile, here is exemplified as a locking tooth. The top end 20 of the mounting rail intermediate wall 19, as can be seen in particular from FIG Fig. 2 can be seen, slightly inclined to the vertical, for. B. by about 5 ° to 10 °.

The mounting rail counter-locking profile 8 is accordingly a tooth profile trained first intermediate rail locking profile on one of an intermediate rail crossbar 21 projecting intermediate rail end 22 assigned. At this intermediate rail end 22 there is an insertion bevel at the end 23, to which the first crossbar 21 crossbar Intermediate rail locking profile 7 connects.

As can be seen in FIGS. 1 and 2, protrudes from the intermediate rail crossbar 21 a second in an opposite direction Intermediate rail end 24 away, the first intermediate rail end 22 and the second intermediate rail end 24 on opposite one another Sides of the intermediate rail crosspiece 21 offset from one another on opposite sides Crossbar end areas of the intermediate rail crossbar 21 are molded. The second intermediate rail locking profile 9 is on this second intermediate rail end 24 as seen in cross section on opposite Sides formed tooth profile. Alternatively but can also here the tooth profile only on one side of the intermediate rail end 24 be formed.

As can be seen from Figures 1 and 2, is the second intermediate rail locking profile 9 on an inner wall 25 of the baseboard 2 assigned groove-shaped recess 26, in which the baseboard locking profile 10 is trained. This can be on one or on opposite Pages formed based on the cross section of the groove-shaped recess 26 his.

As can be seen in particular from FIG. 2, such Structure of the device achieves that the intermediate rail locking profiles 7, 9 on opposite sides of the intermediate rail in relation to the cross section 4 with both lying in the same insertion direction 27 and in an opposite direction pointing intermediate rail ends 22, 24th the intermediate rail 4 are formed so that both the locking of the Skirting 2 with the intermediate rail 4 and the locking of the intermediate rail 4 with the mounting rail 3 each with the same direction of insertion 27 can be done. The order of connection of the individual components is Basically arbitrary, so z. B. in such a way that after assembly the mounting rail 3 first the connector 6 of the intermediate rail 4 with the skirting 2 and then the connector 5 of the intermediate rail 4 is produced with the mounting rail 3.

As can be seen from FIG. 2, the skirting board 2 covers with the Mounting rail 3 connected via the intermediate rail 4 state Mounting rail 3 and thus the intermediate rail 4 completely. Also lies seen in this assembled state, the baseboard 2 with a cross section first skirting board end region 28 on the side wall region 12 and with a second skirting board end region 29 seen in cross section on the floor covering 14 on. This allows the joint 16 to be covered very easily and easily.

As can be seen further from FIG. 2, the second horizontal L-leg lies 13 in the assembled state of the device 1 in a system connection on a correspondingly assigned inner wall area 30 of the baseboard 2 and is supported on it. The skirting 2 is also in the assembled Condition with a further inner wall area 31 in a flat area Contact connection on an inside of the first vertical L-leg 11 and is based on it. This creates a very stable connection between the individual Components reached in the locked state of the device. About that In addition, with such a structure it is also further achieved that at manufactured locking between the intermediate rail 4 and the mounting rail 3 by a preferably elastic prestress in the area of upper end 20 of the mounting rail intermediate wall 19 an additional Pressing the skirting board 2 in the direction of the side wall region 12 takes place because to produce the locking between the intermediate rail 4th and the mounting rail 3, the mounting rail counter-locking profile 8 only by means of the lead-in bevel 23 into a press-fit and ratchet-engaging engagement connection be brought with the first intermediate rail locking profile 7 can. The elastic bias can, for. B. be due to the fact that z. B. at least the upper end 20 of the mounting rail intermediate wall 19 a corresponding plastic material or the like is produced. With such a bias in the direction of the side wall region 12 and due to the inclination of the upper end 20 against the vertical also in the direction of the bottom wall region 15 there is a particularly good one and stable support of the baseboard 2 in the transition area between the Side wall area 12 and bottom wall area 15 for a particularly advantageous Joint cover.

As can be seen in particular from FIG. 3, the device 1 and here in particular the individual latching and counter-latching profiles 7 to 10 are designed such that if the bottom wall area 15 and thus the floor covering 14, the baseboard 2 in the direction of the arrow 32 can be easily replenished while maintaining the stable system in this transition area between the bottom wall area 15 and the Sidewall area 12, as has just been described in detail. Because, as can be seen from FIG. 3, such a pressing will the latching between the intermediate rail 4 and the mounting rail 3 set so that the tooth of the mounting rail counter-locking profile 8 based on the image plane of FIGS. 2 and 3 above with the first Intermediate rail locking profile is locked as compared to the Fig. 2 is the case. The intermediate rail crossbar 21 is still present an inner wall area of the baseboard 2.

As can be seen further from FIG. 3, it is irrelevant here that here then the mounting rail 3 at a certain distance above the floor covering 14 lies.

As can also be seen in FIG. 3, the inner wall areas 30, 31 designed so that this pressing and thus a Relative displacement of the skirting board 2 to the mounting rail 3 without blocking the pushing movement can be made in certain setting ranges can.

In conjunction with FIGS. 2 and 3, the skirting board 2 was locked shown with the intermediate rail 4 so that the intermediate rail crossbar 21 in the locked state on the inner wall 25 in the region of the recess 26 is present. If necessary, could be used for an even larger bridging distance when pressing down there is also a distance between them Inner wall area and the intermediate rail crosspiece 21 can be used. In the adjacent state of the intermediate rail crossbar shown in FIGS. 2 and 3 21 on the inner wall 25 becomes a preferred stable one Structure of the catch created in connection with the baseboard 2.

The skirting 2 can, for. B. be made of solid wood, but also a core from a z. B. have medium density fiber, at least for Visible side z. B. is covered with a decorative film or a veneer. The Intermediate rail 4 is preferably just like the mounting rail from one Made of plastic material. An alternative would be a metal material possible.

In Figures 4 to 6 is an outer corner 33 in different views (Figs. 4 and 5) as well as in a sectional view (Fig. 6), which, like this in particular 7, in an outer corner transition area (34) between two end faces and at a right angle to each other aligned base rails 2 is used, and with a edge overlap area 35 those adjacent in the adjoining area Skirting edge areas covered and overlapped.

FIGS. 8 to 10 also show different views of an end cap 36 which, as can be seen in particular from FIG. 11, with an overlap area 37 on the edge Skirting end area covered and overlapped.

FIGS. 12 to 16 show different views (FIGS. 12 to 15) as well a sectional view (Fig. 16) of an inner corner 38 is shown, which, as this in particular 17, in an inner corner transition area 39 between two adjoining end faces and approximately at right angles aligned skirting boards 2 is used. The inner corner 38 covers and overlaps the border areas adjacent to the adjacent area the baseboards 2 each with an overlap area 40.

Finally, in FIGS. 18 to 22 there is a transition cap 41 in various Views as well as shown in a sectional view (Fig. 22), the how This can be seen from FIG. 23 in a transition area 42 between two adjoining each other on the front and in the same longitudinal direction extending skirting 2 is used. Also covered and overlapped here the transition cap 41 those adjacent in the adjoining area Edge areas of the skirting boards 2 each with an edge overlap area 43rd

As can be seen in FIGS. 4 to 23, the Outside corners 33, the end caps 36, the inside corners 38 and the transition caps 41 in each case wing-shaped locking elements on a wall area 44 which, depending on the embodiment, in different directions, d. H. can be directed forwards or backwards. This wing-like angularly projecting locking elements 44 is on the baseboards 2 in each case a corresponding counter element 46 is assigned, as can be seen in particular from Figures 1 to 3 can be seen. These counter elements 46 are exemplary here trained in the manner of a receiving groove. Form in the inserted state both the counter-elements 46 and the locking elements 44 are releasable Snap connection for a stable mounting of the outer corners 33, the end caps 36, the inner corners 38 and the transition caps 41 on each assigned skirting boards 2.

Claims (34)

Device for fastening ledge rails, in particular ledge rails designed as skirting boards,
with a mounting rail, an intermediate rail and a strip rail,
the mounting rail and the strip rail can each be connected to the intermediate rail by means of a plug connection,
wherein the plug-in connection between the mounting rail and the intermediate rail is formed by a first intermediate rail profile on the intermediate rail side and a mounting rail counter profile associated with the mounting rail side, and
wherein the plug-in connection between the strip rail and the intermediate rail is formed by a second intermediate rail profile on the intermediate rail side and a strip rail counter profile assigned to the strip rail side,
characterized in that the plug connection (5, 6) is in each case designed such that the strip rail (2) and the mounting rail (3) can each be connected to the intermediate rail (4) with an approximately identical plug-in direction (27). Apparatus according to claim 1, characterized in that the intermediate rail profiles (7, 9) are formed in relation to the intermediate rail cross section at least on intermediate rail end regions (22, 24) lying on opposite sides of the intermediate rail, and
that the intermediate rail end regions (22, 24) for connecting the strip rail (2) and the mounting rail (3) to the intermediate rail (4) point in approximately the same direction (27) in an approximately opposite direction. Apparatus according to claim 1 or claim 2, characterized in that the mounting rail (3) with an outer side of a mounting rail contact area (11) running in the plug-in direction (27) in a preferably flat contact connection at an approximately parallel thereto also in the plug-in direction (27) extending first contact area, preferably a wall area, and
that the strip rail (2) in the state connected to the mounting rail (3) via the intermediate rail (4) completely covers the mounting rail (3) and thus the intermediate rail (4) and with a first strip rail end region (28), seen in cross section, on the first Contact area (12) and, seen in cross section, a second strip rail end area (29) on a second contact area (14, 15), preferably a floor area, which includes an angle, preferably a right angle, with the first contact area (12) , Device according to claim 3, characterized in that the mounting rail (3) can be fixed on the first contact area (12), and / or
that the profiles (7, 9) and counter profiles (8, 10) are designed so that the strip rail (2) can be pressed in the insertion direction (27) when the second contact area (14, 15) is lowered in order to reinstall the second strip rail end area (29) on the second contact area (14, 15). Apparatus according to claim 3 or claim 4, characterized in that the mounting rail (3) is approximately L-shaped,
that the mounting rail contact area is formed by a first L-leg (11), and
that a second L-leg (13) is oriented at an angle, preferably approximately at right angles, to the direction of insertion (27) and thus to the first L-leg (11). Apparatus according to claim 5, characterized in that the second L-leg (13) in the assembled basic state with an outside in a preferably flat contact connection on the parallel to the second L-leg (13) and approximately at right angles to the first contact area (12) second contact area (14, 15). Apparatus according to claim 5 or claim 6, characterized in that a cable duct (18) extending in the longitudinal direction of the mounting rail is formed on the second L-leg (13). Apparatus according to claim 7, characterized in that the cable duct (18) is formed on an end region of the second L-leg (13) and preferably has an approximately U-shaped cross section. Device according to one of claims 5 to 8, characterized in that the second L-leg (13) in the assembled state abuts in a contact connection against a correspondingly assigned inner wall region (30) of the strip rail (2). Apparatus according to claim 9, characterized in that the inner wall region (30) is designed such that the second L-leg (13) abuts the inner wall region (30) in a contact connection when the strip rail (2) is displaced relative to the mounting rail (3) , Device according to one of claims 3 to 10, characterized in that the strip rail (2) lies in the assembled state with an inner wall area (31) in a flat contact connection on an inside of the mounting rail contact area (11). Apparatus according to claim 11, characterized in that the first strip rail end region (28) is arranged at a distance above an end region of the mounting rail contact region (11) such that a displacement of the strip rail (2) relative to the mounting rail (3) is not blocked , Device according to one of claims 3 to 12, characterized in that a mounting rail intermediate wall (19) is formed on the mounting rail (3) with at least one partial area approximately parallel to the mounting rail contact area (11),
that at least at the free end in cross section, the mounting rail intermediate wall (19), the mounting rail counter profile (8) is preferably a mounting rail counter locking profile, and
that the strip-rail counter profile (10), preferably a strip-rail counter-locking profile, is formed on an inner wall region located in the area above the mounting rail intermediate wall (19). Device according to claim 13, characterized in that the strip rail counter profile (10) is designed as a groove-shaped recess (27) oriented in the plug-in direction (27), into which the second intermediate rail profile (9) is seen in the plug-in direction (27), preferably with latching the profile, is insertable and insertable. Apparatus according to claim 14, characterized in that the second intermediate rail profile (9) is formed by a tooth profile, seen in cross section, preferably formed on opposite sides, to which a correspondingly suppressable tooth counter profile in the recess (27) of the last rail (2) is assigned. Device according to one of claims 13 to 15, characterized in that the mounting rail counter profile (8) is formed on an upper intermediate wall end region as a tooth counter profile, which can be latched to the first intermediate rail profile (7) designed as a tooth profile when displaced in the plug-in direction (27) , Device according to claim 16, characterized in that the upper intermediate wall end region is prestressed in the direction of the first intermediate rail profile (7), preferably is elastically prestressed. Device according to Claim 16 or Claim 17, characterized in that the upper end wall end region is preferably inclined towards the vertical by approximately 5 to 15 ° in the direction of the first intermediate rail profile (7),
that at the end of the first intermediate rail profile (7) having an intermediate rail end (22), an insertion bevel (23) is formed, to which the first intermediate rail end (7) adjoins the opposite intermediate rail end (24), which preferably has an inclination suitably adapted to and to the has upper partition end region. Device according to one of claims 1 to 18, characterized in that the intermediate rail (4) has an intermediate rail connecting web (21), from which the opposite side in the insertion direction (27) and in the opposite direction and the intermediate rail profiles (7 , 10) having intermediate rail ends (22, 24) protrude. Apparatus according to claim 19, characterized in that the intermediate rail connecting web is designed as a transverse web (21) which, in the assembled state, is oriented approximately transversely to the direction of insertion (27). Apparatus according to claim 20, characterized in that the intermediate rail ends (22, 24) on opposite sides of the intermediate rail connecting web (21) are arranged offset to one another as seen transversely to the direction of insertion (27) and the counter profiles (8, 10) are designed accordingly , Device according to claim 21, characterized in that the crossbar (21), when the second intermediate rail profile (9) is connected to the strip rail counter profile (10), bears against an inner wall region of the strip rail (2) which also extends approximately transversely to the insertion direction (27) , Device according to one of claims 1 to 22, characterized in that the profiles and counter-profiles (7, 8, 9, 10), viewed in the longitudinal direction of the strip rail (2) and the mounting rail (3), extend at least over a partial area. Device according to one of claims 1 to 23, characterized in that the strip rails (2) are designed as skirting boards. Device according to one of claims 1 to 24, characterized in that the strip rails (2) have a core, preferably a core made of medium-density fibers, which at least on the visible side with a covering, preferably a veneer, preferably a wood veneer and / or a cork veneer , and / or a decorative film, preferably a high-gloss and / or brushed aluminum film, is coated, or
that the last rail (2) is made of solid wood. Device according to one of claims 1 to 25, characterized in that the intermediate rail (4) and / or the mounting rail (3) is made of a plastic and / or a metal. Device according to one of claims 1 to 26, characterized in that the strip rail (2) on the visible side has at least in some areas a recess, preferably a cutout, preferably extending in the longitudinal direction of the rail, into which a decorative strip can be inserted. Device according to one of claims 1 to 27, characterized in that an outer corner (33) is inserted in an outer corner transition area (34) between two strip rails (2) adjoining one another at the end face at an angle , said outer corner having an overlap area (35) on the edge in the adjoining area bordering edge rail areas covered and overlapped, preferably covered and overlapped in a system connection. Device according to one of claims 1 to 28, characterized in that an inner corner (38) is inserted in an inner corner transition area (39) between two strip rails (2) adjoining one another at the end face at an angle , said inner corner having an overlap area (40) on the edge in the adjoining area bordering edge rail areas covered and overlapped, preferably covered and overlapped in a system connection. Device according to one of claims 1 to 29, characterized in that a transition cap (41) is used in a transition region (42) between two strip rails (2) which adjoin one another on the end face and extend in the same longitudinal direction and which has an edge-side overlapping region (43) the strip rail edge regions adjoining in the adjoining area cover and overlap, preferably cover and overlap in a contact connection. Device according to one of claims 1 to 30, characterized in that an end cap (36) is placed on an end region of a strip rail (2) which overlaps and overlaps the strip rail end region with an edge-side overlap region (37), preferably covering it in a contact connection and overlaps. Device according to one of claims 28 to 31, characterized in that at least on the end caps (36) and / or transition caps (41) and / or inside corners (38) and / or outside corners (33) on each side associated with a strip rail (2) a locking element (44) is formed, which can be connected in a releasable locking connection to a counter element (46) assigned to the inner wall region of the strip rail (2). Apparatus according to claim 32, characterized in that the latching elements (44) are formed by at least one angularly projecting wing element, to which a receiving groove on the inner wall area is assigned as a counter element (46). Device according to one of claims 28 to 33, characterized in that the end caps (36) and / or transition caps (41) and / or inner corners (38) and / or outer corners (33) are made of metal and / or plastic.

Images