DE102006061843A1 - Structural element for an automobile comprises a rear shelf that has front and rear segments that can more relative to each other and is fixed via a hinge to a partition in the direction of the passenger compartment - Google Patents

Abstract

Structural element for an automobile that extends into an interior space comprising a passenger compartment (9) and a boot (8) comprises a rear shelf (5) that has front and rear segments (2) that can more relative to each other and is fixed via a hinge (15) to a partition (6) in the direction of the passenger compartment.

Description

The The invention relates to a multi-part component, in particular for motor vehicles, in the vehicle interior, which consists of a passenger compartment and a Luggage compartment is formed, extending, and a two-part hatrack from a rear and a front segment, being a segment into which the other is displaceable, includes a method of manufacturing the multi-part device and their uses.

Multipart Components of this type are already known from the prior art.

So is out of the FR 2 710 595 A1 a hat rack known, which is adjustable in length. If the luggage compartment is enlarged by folding down the backrest of the rear seat, then a bellows fastened to the rear wall of the backrest folds up and thus enlarges the trunk and nevertheless produces a trunk which is closed in the direction of the passenger compartment.

From the EP 857 614 A2 is a car with variable trunk volume and low noise level in the passenger compartment known, which has a front and rear movable partition wall between the trunk and the interior, and also back and forth movable rear seats. Between the partition and the front trunk is an acoustic seal, z. B. a bellows provided. The bellows is attached at its one end to the bulkhead and at its other end to the front edge region of the trunk. However, the acoustic cover can also be formed in other ways, for example, as a fitting to the trunk inner wall, attached to the partition neck, which can be telescoped into the trunk or pulled out of this.

moreover In EP-A2, an embodiment is described for through-loading to create variable size. Here, the back seat not just one, but at least two, preferably different lengths, swiveling forward backrests on. In such a division of the backrest leads to the rigid partition heavy braking or an accident to an even distribution the forces on the backrests, which are carried by the luggage. So formed by folding at least one backrest a through-loading is, the partition is solvable attached so that they z. B. folded back or taken out can be.

Furthermore, is from the EP 1 439 093 A1 a hat rack of a rear segment with an elongated opening which extends substantially across the transverse side of the rear segment, and a front segment which can be pushed in or alongside the rear segment through the opening known. The front segment is pushed into the rear segment, the front segment being attached to the rear seat and extending out of the rear segment, if the rear seat is also moved forward.

As an improved embodiment of the aforementioned invention is in the EP 1 439 093 A1 describes a parcel shelf, which is mounted in a motor vehicle with movable rear bench. This is also solved by two movably arranged segments, whereby it is possible for the two segments to be folded together in the form of a fold.

Of the constantly rising cost pressure in the automotive industry, also calls for The cost-effective but extremely functional to the suppliers and yet aesthetic Motor vehicle parts available to deliver.

It is therefore an object of the invention to provide a multi-part component for disposal to provide, which cost can be produced and still has a very high degree of functionality.

The object of the invention is in each case independent by a multi-part component comprising a multi-part parcel shelf and a partition, wherein the parcel shelf is connected via at least one joint with the partition in the direction of the passenger compartment or the partition is at least partially divisible by loosening a closure system and partially or completely hinged in the direction of the passenger compartment or trunk, a process for its preparation and their uses solved. The arrangement of the movable segments is achieved in an advantageous manner that the opening width of the trunk of a motor vehicle can be varied. Due to the multi-part embodiment of the component and in particular the mutually movable segments of the parcel shelf can also be used in mobile, z. B. sliding rear seats, with their backs move with, always a closed trunk are guaranteed. This is, for example, of great necessity when the car is parked and thus the luggage for passers-by, which may include, for example, potential burglars, should not be visible. In addition, advantageously, the trunk from the passenger compartment is no longer accessible or only by using force. Due to the articulated connection of the parcel shelf with the partition of the trunk opposite the passenger compartment is completely by the multi-part component separated and thus takes place both a local and acoustic separation of the passenger compartment from the trunk. The arrangement of the partition also creates an additional barrier between the luggage compartment and the passenger compartment and thus prevents an unintentional occurrence of luggage during violent braking maneuvers. By providing a locking system, an additional safety precaution is taken to separate the passenger from the trunk but still not to restrict the degree of flexibility by releasing the locking system.

The Joint lies between the front area of the marginal segment towards the passenger compartment of the parcel shelf and the upper edge area the approximate vertically arranged partition, whereby no or a minimal overlap the parcel shelf with the partition takes place and the transition area thus very can be flexibly designed.

In a development of the invention, the rear shelf and the partition detachable through the joint connected together, creating a simple separation of the partition from the marginal Segment of the parcel shelf can be made and thus each used independently can be. For example, it may be unnecessary for certain journeys, carry the partition or parcel shelf. Thus, on the one hand the partition wall and the parcel shelf are merely moved relative to one another, and on the other hand, the two parts are completely separated from each other, So solved become.

Advantageous also proves that the joint is in two parts, with the first Part is a leader, the one sleeve with a recess, and the second part is a counterpart, which comprises a web and a surface projecting beyond the web. Thus, the hat rack can be separated from the partition by a movement and the dividing wall are laid in a row.

The Sleeve can be formed circumferentially at least partially, creating a Leadership for the counterpart at Connecting the parcel shelf can be done with the partition.

advantageously, is the recess of the sleeve complementary to the counterpart formed, whereby, for example, by a corresponding rotation the parcel shelf upwards this can be taken out of storage.

In a further education, the leadership and counterpart an element for locking, in particular in the form of a projection and a complementary one Recess or bulge, whereby the joining and the separation of the parcel shelf is simplified by the partition, because through certain positions is set, warm the locking or unlocking position is reached.

To the Solve the Parcel shelf from the partition can be an electric drive and / or a mechanical release be arranged so that no longer gripped into the trunk must be to transfer the partition. A release is only from the open Trunk possible.

The Segments can be partially adjacent or overlapping arranged, whereby on the one hand by the adjoining arrangement a completely flat surface the parcel shelf can be created and on the other hand by the overlap the segments a very stable rear shelf is created.

The Segments can both interconnected and loose, with each other connected segments it can advantageously be prevented that the segments are so far apart that the two complementary ones Parts of the guide connecting the segments unintentionally separated become and thus again tedious intertwined Need to become. By The loose arrangement of the segments will allow the segments both partially overlapping as well as adjacent to each other in an alternative embodiment can be arranged through the increased space requirements, juxtaposed Take segments, a segment can spare and thus easy can be removed.

Become the segments pushed into each other, a segment in its longitudinal extent to each adjacent segment to be smaller by the distance d, thereby the hat rack pushed together on very compact, small space can be and thus the maximum opening width of the trunk can be exploited.

Two segments separated by a segment may be in their longitudinal extent almost to Distinguish the distance 2d, which, as already stated, the Hat rack can be reduced in a minimal space.

The segments may have the same or different dimensions in their transverse extent, on the one hand by the same dimensions of the transverse extent of a complete overlap can not be achieved when the segments are pushed into one another. On the other hand, with different dimensions in the transverse extension, the individual segments can be completely shifted one inside the other and thus the maximum opening width of the trunk can be used, because the opening width reduces only by the dimension of a transverse extent of a segment.

The Segments can in their longitudinal extension also approximate have the same dimensions, which although a nesting not possible anymore is, however, the segments in the horizontal direction over or can be moved under the respective adjacent segment.

In a development of the invention, the segments of the parcel shelf at least partially the same surface design, thereby on the one hand a very nice aesthetic Form and same appearance of the entire hat rack can be achieved can and on the other hand a very cost effective, standardized and fully automated, because always the same, manufacturing process is made possible.

Furthermore, At least one segment may have a recess and / or a breakthrough for the design of a recessed grip or for receiving recessed or functional parts, which on the one hand a high level of user-friendliness and on the other hand, a high functionality of the parcel shelf can be achieved.

In a development, the handle with the tailgate of the motor vehicle interact, thereby blocking access to the trunk.

In a special embodiment indicates the marginal Segment in the direction of the passenger compartment a profile-like cross-section on, which is U- or C-shaped at one end face and on the opposite End face open ends, the marginal segment in the direction of Tailgate of the trunk is fully formed or hollow and on one End face at least partially complementary to the front side of the marginal segment has recesses in the direction of the passenger compartment and the opposite Approximated end face having the same cross-section as the transverse extent, whereby a very stable version the parcel shelf can be achieved. Due to the special designs The front pages will also be an optimal fit of the individual Segments achieved with each other.

is arranged at least one segment between the two marginal segments, so this can also show a profile-like cross-section, and at that end, which is first in the adjacent segment is pushed, at least partially complementary to the inside be formed of this end face, wherein as described above, the optimal fit of the individual segments to each other or into each other is improved.

In a development is provided that the partition at least in certain areas, preferably over a closure system is divisible and partially or completely in Direction of the passenger compartment or trunk is hinged, causing a high level of flexibility can be achieved and, if necessary, that to be transported Luggage it is possible a part of the back seat of the Transfer vehicle compartment and thus only a part of the partition to fold.

To the Solve the Locking system can be an electric drive and / or a mechanical release be arranged so that no longer gripped into the trunk must be to transfer the partition. A release is only from open Trunk possible.

The Partition can also be used as a back wall a backrest a backseat be formed of a motor vehicle, whereby the separate arrangement the partition can be saved.

The Segments and / or the partition wall have at least one carrier layer, arranged on the at least one surface of at least one cover layer is, on, wherein the carrier and / or cover layer are made of a plastic, which on the one hand a very good dimensional stability through the carrier layer and on the other hand a very high level of durability through the top layer is achieved.

The backing may be formed of a foam, which on the one hand given dimensional stability but on the other hand is hardly additional Weight for the production of the motor vehicle, in particular for the carrier layer, come in addition.

In a development may be provided that the plastic, in particular Foam, fiber-reinforced is, reducing the dimensional stability and the durability further increased become.

In an alternative development, the carrier layer in the form of a Honeycomb plate be formed, which also achieves a very high dimensional stability can be.

The backing can be both single-layered and multi-layered, possibly composed of several especially interconnected, single layers, accomplished be, on the one hand by the single-layered embodiment the cost of production can be significantly reduced and on the other hand, by the multi-layer manufacturing the carrying capacity of the device can be improved. In particular, it is there possible, the individual layers in their orientation orthogonal to each other to order, so as possible To obtain isotropic properties of the device.

In a preferred embodiment is the height the carrier layer from a range with a lower limit of 0.5 mm, preferably 1 mm, in particular 1.5 mm and an upper limit of 10 mm, preferably Selected 8 mm, in particular 5 mm, on the one hand only the minimum amount of height for the carrier layer in the production The segments used to provide the necessary dimensional stability and a To enable telescoping and on the other hand, the space requirement of the parcel shelf kept as low as possible becomes. On the other hand, the carrier layer for the Manufacture the dividing wall to have an arbitrary thickness, in order to achieve optimum Acoustic and dimensionally stable barrier between the luggage compartment and the passenger compartment to ensure.

In a preferred embodiment, the segments and / or dividing wall are selected by a lightweight foam having a density of a range with a lower limit of 5 kg / cm ³ , preferably 8 kg / cm ³ , especially 12 kg / cm ³ , and an upper limit of 18 kg / cm ³ , preferably 28 kg / cm ³ , in particular 32 kg / cm ³ , formed, whereby a material is used, which is already used in vehicle construction, for example, for sound insulation, so that now a combination effect occurs and thus more Components that would otherwise have to be installed for sound insulation, are no longer required.

Of the Light foam can be made of a material, in particular foam, selected from a group comprising polyurethanes, polyolefins, such as z. As polyethylene, for example LPDE, polypropylene and / or mixtures from it, which makes use of materials of which it is already known that they are accordingly are well processable.

Thereby, that the segments over boxways and / or through areas with low coefficients of friction, especially in one another, are movable, are a very comfortable Movement of the segments and cost-effective manufacture of the device possible. The arrangement of flat guides or areas with a low coefficient of friction also allows a rigid version of the segments, creating an aesthetic very demanding and approximate maintenance-free solution the task can be achieved. Due to the rigid design of the Segments is also achieved that the acoustic seal of the Trunk opposite the passenger compartment can be improved. In addition, rigid segments that can through boxways or areas with a low Rei ing coefficient to each other are movable, more resistant and also more compact than, for example, bellows for hat racks or the like accomplished be to penetrate the segments, especially the entire Parcel shelf to prevent through a piece of luggage.

In a development of the invention, the flat guide in Segment, in which the adjacent segment is inserted, sunk be arranged, resulting in a low height of the segments and in more Result of the parcel shelf is achieved. Due to the low height can the entire parcel shelf can be made very flat and space-saving. moreover can be a tilting of the flat guides nearly be excluded.

Also in a continuing education can the flat guides Positioning elements, optionally in the form of latching elements, have, whereby an exact positioning of the segments each other as needed, e.g. B. the opening width the trunk, can be flexible.

Of the Coefficient of friction of the area of guidance is at least 50% less than the coefficient of friction of the at least one segment, in which the area is arranged, whereby a sliding of the two is facilitated in each other and moving segments and The movement of the segments can thus be done without much effort.

Of the Low coefficient of friction region is covered by a cover layer, a coating, a bearing, in particular ball bearings, a linkage, in particular telescopic boom or the like, whereby a cost-effective implementation for execution Movements of segments in or allows each other.

The Recesses, breakthroughs or channels in at least one segment of the parcel shelf or the partition can by Shape, especially hot stamping, cutting and / or stamping, are produced, resulting in standardized molding processes resorted can be and thus also complex geometries of these recesses, breakthroughs and / or channels can be produced.

The multi-part component is preferred for controlling the opening width the trunk space and to separate the luggage or trunk from the passenger compartment used.

To the better understanding The invention will be explained with reference to the following figures I closer.

It shows in a highly simplified, schematic representation:

1 a plan view of a multi-part component;

2 a plan view of a multi-part component in functional position;

3 a section through a hinge for connecting the parcel shelf with the partition wall;

4 a plan view of a guide piece and a counterpart of the joint;

5 a cross section through a multi-part component, in particular parcel shelf;

6 a section through a segment of the rear shelf according to the invention;

7 a section of an alternative embodiment of a segment of a hat shelf according to the invention.

Introducing noted that the same in the differently described embodiments Parts with the same reference numerals or the same component designations provided throughout the description Revelations mutatis mutandis to the same Transfer parts with the same reference numerals or the same component designations can be. Also, the location selected in the description, such as. B. above, bottom, side, etc. on the immediately described and illustrated Figur referenced and are mutatis mutandis to a change in position on the transfer new situation. Furthermore you can also individual features or feature combinations from the shown and described different embodiments for themselves, inventive or represent solutions according to the invention.

All information on ranges of values in objective description should be understood to include any and all portions thereof, e.g. B. is the indication 1 to 10 to understand that all subsections, starting from the lower limit 1 and the upper limit 10 are included, ie all sub-areas begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, z. 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.

1 shows a plan view of the multi-part component according to the invention 1 when installed in a motor vehicle. The multi-part component 1 includes at least two segments 2 , where the segments 2 are mutually movable, in particular slidable, are. The movement of the individual segments 2 can each other via flat guides 3 and / or at least one area 4 done with a lower coefficient of friction relative to the segment.

The multi-part component 1 includes the segments 2 the hat rack 5 and the partition 6 in the direction of the backseat 7 , The partition 6 Limits the trunk 8 from the passenger compartment 9 from. In addition, in the trunk 8th a pallet 10 shown.

In 2 are the functionalities of the segments 2 the hat rack 5 and the partition 6 shown. It shows how the segments 2 each other, in particular are movable into each other. In the design of the partition 6 becomes a partition 6 shown, which shows a partially separated in two parts embodiment and thus preferably in backbanks 7 , which have a split backrest, can be folded independently. The partition 6 or parts of the partition 6 can both in the direction of the passenger compartment 9 as well as in the direction of the trunk 8th be worked out. Preferably, a partition of the partition takes place 6 in the ratio 40:60. Furthermore, the arrangement of a ski bag through the divided partition 6 be enabled.

In 2 is an overlapping embodiment of adjacent segments 2 shown. The segments 2 can be interconnected, for. B. by tabs, flexible bands or only loosely arranged, ie only the flat guides or areas with low friction coefficients form the connecting parts.

A segment 2 is in its longitudinal extension 11 to the adjacent segment 2 around the distance 2 Time d 12 smaller and thus in the adjacent segment 2 insertable. Are two segments 2 through another segment 2 separated, they differ in their longitudinal extent 11 around the distance 4 Time d 12 ,

Assign the segments 2 as in a non-illustrated embodiment in its longitudinal extent 11 approximately the same dimensions, so is a nesting of the segments 2 not possible and the individual segments 2 can only under or over the respective adjacent segment 2 be pushed.

Regarding her transverse extent 13 assign the segments 2 different dimensions in order to be able to be pushed together and not to form protruding edges. In an alternative, not shown embodiment, the segments 2 in their transverse extent also have the same dimensions, whereby they can not be completely pushed together. However, if they are pushed over each other, a complete overlap without protruding edges is possible again.

Furthermore is in 2 a segment 2 with a recess 14 shown in the form of a through broken to form a handle or in the form of a grip can be formed. The handle or the recessed grip can also engage in the tailgate of the motor vehicle. In a further, not shown embodiment, the recess 14 or the breakthrough also serve to accommodate built-in or functional parts. The recess 14 may also be formed as a channel to form, for example, cable runs.

Between the hat rack 5 and the partition 6 is a joint 15 arranged. The joint 15 is located between one, in particular in the region of the upper end edge of a vertically arranged partition wall 6 and between the front in the direction of the passenger compartment front side of a horizontally arranged hat rack 5 in the motor vehicle interior. The hat rack 5 and the partition 6 are through the joint 15 be releasably connected to each other. This releasable connection can be made by a mechanism for double actuation. It can thus both a tilting and folding movement, as well as a complete detachment of the parcel shelf 5 from the partition 6 respectively. Of course, other means known from the prior art can be used to realize the detachable connection.

The surfaces of the individual segments 2 the hat rack 5 and the partition 6 may have the same surface finish to thereby make the automobile interior appear uniform, thus achieving a high-quality aesthetic solution.

In an alternative, not shown embodiment, the segments 2 Also adjacent, only adjacent to each other and thus be arranged not overlapping, this embodiment preferably overlapping flat guides 3 or areas 4 having a reduced coefficient of friction to an unintentional separation of the individual segments 2 the hat rack 5 to prevent. An advantage of this embodiment proves that a completely flat surface of the parcel shelf 5 can be formed.

3 shows a section through an inventive joint 15 for connecting the partition 6 and the hat rack 5 , The joint 15 consists of a sleeve 15a as a leader and a counterpart 15b , which consists of a footbridge 15b ' and one the jetty 15b ' outstanding surface 15b '' is formed.

In addition, the counterpart has 15b a lead 15c and complementary to a recess or indentation 15d in the sleeve 15a on to a locking of the guide piece, in particular the sleeve 15a , and the counterpart 15b to achieve each other.

4a shows the sleeve according to the invention 15a and 4b the counterpart 15b in plan view. In particular shows 4a the sleeve 15a , wherein a recess 15a ' in the sleeve 15a is arranged. The recess 15a ' has a complementary shape to the counterpart 15b on. The counterpart 15b is due to the broadening in the recess 15a ' in the sleeve 15a Introduced, taking over the jetty 15b ' protruding surface 15b '' in the broadened recess 15a ' is guided and the jetty 15b ' through the narrower part of the recess 15a ' the sleeve 15a to be led. Are the hat rack 5 and the partition 6 joined together, is the counterpart 15b in the guide piece, in particular the sleeve 15a ' , positioned and fixed and can not be separated. Should a separation of the parcel shelf 5 from the partition 6 take place, so is a corresponding rotation or a corresponding lifting of the parcel shelf 5 required upwards from the storage, in particular the recess 15a ' the sleeve 15a to be removed. Are the hat rack 5 and the partition 6 separated from each other, so can at least part of the partition 6 be transferred.

In the sleeve 15a In addition, a lock, which is not shown, can be arranged.

In alternative, not shown embodiment, the sleeve 15a also be formed only partially regionally or in any other alternative embodiment in any area form a rotating cylinder.

For unlocking the rear shelf 5 from the partition 6 is also an electric drive or a mechanical release in the rear of the trunk possible, so that no longer has to be grasped into the trunk to the partition 6 re place. The unlocking is possible only from the open trunk to the advantage of the invention that the trunk from the passenger compartment is not or only accessible by force, not to invalidate.

4b shows the counterpart 15b coming from a footbridge 15b ' and one the jetty 15b ' outstanding area 15b '' shows. In particular, the counterpart 15b a complementary shape to the sleeve 15a on.

Separating the hat rack from each other 5 and the partition 6 , Can be done on the one hand by mechanical triggering or even by an electric drive, which, for example, a need to intervene in the trunk is unnecessary.

The two parts of the partition 6 can through a locking system 28 be connected to each other, which may be formed according to known embodiments of the prior art. This closure system 28 can be operated both mechanically, and, as previously in the execution for the separation of the parcel shelf 5 from the partition 6 , Be solved by an electric drive and / or by a mechanical release.

Alternatively to the in 1 illustrated embodiment, the partition 6 be designed as a rear wall of the backrest of a rear seat of a motor vehicle.

Of course, between the hat rack 5 and the partition 6 a variety of joints 15 be arranged.

5 shows a cross section through individual segments 2 a hat rack 5 , The hat shelf is in the selected form of presentation 5 from three segments 2 , which are movable into each other and thus the opening width of the trunk 8th can be varied. By the movement of the segments 2 each other can carry luggage, which is in the trunk 8th be covered, and thus do not entice burglars and thieves to steal the luggage from the locked vehicle interior.

The marginal segment 2 in the direction of the passenger compartment 8th has a profile-like cross-section, on a front side 16 forms a U- or C-shaped cross-section and on the opposite end face 17 represents an open profile.

Between the two marginal segments 2 is another segment 18 arranged. The further segment 18 also shows a profile-like cross-section, at that end face 19 which first in the adjacent segment 2 is pushed, at least partially complementary to the inside 20 the front side 16 is formed, and on the opposite end face 21 open ends.

The marginal segment 2 towards the tailgate of the trunk 8th is full, but could also be hollow, trained and has at its front 22 a complementary education to the inside 23 the front side 19 of the adjacent segment 2 towards the passenger compartment. The opposite front side 24 of the marginal segment 2 shows the same cross section as across the transverse extent 13 ,

In an alternative, not shown, but no less well functioning hat rack 5 can only have two segments 2 be arranged. According to the embodiment set forth above, one of only two segments 2 existing hat rack 5 the marginal segments 2 with the cross section described above.

In 6 is a preferred embodiment of the parcel shelf 5 with flat guides 3 shown in cross section. The flat guide 3 can in the segment 2 into which the adjacent segment 2 is inserted, sunk arranged. In addition, the flat guide 3 Positioning elements in the form of latching elements, which are not shown, to a fixed positioning of the individual segments 2 to allow each other and thus the opening width of the trunk 8th to fix.

In 6 is further the structure of the segments 2 shown. The same structure can also be used for the partitions 6 be used.

The segment 2 or the partition 6 consists of at least one carrier layer 25 , on its surface at least partially a cover layer 26 is arranged. Both the carrier and the cover layer 25 . 26 can be formed from a plastic, in particular a foam.

It is also possible not only a surface of the carrier layer 25 with the topcoat 26 to provide, but for example, the top layer 26 also on a lower surface of the carrier layer 25 to arrange or the two lateral surfaces of the carrier layer 25 with a cover layer 26 to provide. In particular, it is also possible the carrier layer 25 completely closed, ie invisible from the outside, in covering layers 26 to wrap, wherein it is possible according to a variant, only the upper and the lower surface of the carrier layer 25 with a cover layer 26 form, these cover layers 26 have such large dimensions that they can be connected together in the edge areas.

For the formation of the parcel shelf 5 do not need all segments 2 have the same structure. For example, only the marginal segment in the direction of the passenger compartment 2 a carrier and a cover layer 25 . 26 have, wherein the adjacent segment 2 only from a carrier layer 25 consists.

In a development of the invention, the carrier layer 25 fiber-reinforced or in the form of a honeycomb panel. In addition, the carrier layer 25 one or more layers of several, in particular interconnected, single layers exist to further increase the carrying capacity.

The carrier layer 25 the segments 2 consists of a small height with a value selected from a range of 0.5 mm to a maximum of 10 mm, to even a profile-like shape with still low overall height of the telescoping segments 2 to be able to execute. The lightweight foam used for the production of the segments 2 or the partition 6 is used, has a density of 5 kg / cm ³ to a maximum of 32 kg / cm ³ .

The thickness of the partition 6 can be designed according to the requirements. Will the partition 6 installed, for example, in motor vehicles, with which predominantly heavy objects are transported or the motor vehicle is mainly intended for the transport of objects, so has the partition 6 a greater thickness. On the other hand, for motor vehicles, which are mainly used for passenger transport, the thickness of the partition 6 be lower.

When Raw material for the light foam layer may for example be a one- or multi-component Polyurethane, for example by joining a polyisocyanate component with a polyol component, as already known in the art is known, or even polyolefins, such as. For example, polypropylene and polyethylene, etc. are used.

The cover layer 26 can have both a smooth surface of the segments 2 or the partition 6 ensure as well as increase the durability of the respective components.

7 shows in cross section an alternative embodiment of a segment 2 with an area 4 with a lower coefficient of friction like the segment 2 , The area 4 is designed in the form of a dovetail guide and the cover layer 26 makes the area 4 with a lower coefficient of friction compared to the segment 2 ,

Dashed line is the alternative design of a region with a lower coefficient of friction compared to the segment 2 shown, wherein the arrangement of a coating 27 the improved lubricity allows.

Other elements such. As a bearing, in particular ball bearings, a linkage, in particular telescopic linkage, etc., the area 4 with a lower coefficient of friction compared to the segment 2 form. The friction coefficient of the area 4 is at least 50% less than the friction coefficient of the segment 2 , Preferably, the friction coefficient of the area 4 by a value selected from a range with a lower limit of 50%, preferably 55%, in particular 60%, and an upper limit of 90%, preferably 85%, in particular 75% less than the friction coefficient of the segment 2 , especially the surface of the segment 2 ,

For the production of the recess 14 , Breakthrough and / or channels, known from the prior art, such as. B. embossing, especially hot stamping, cutting and / or punching can be used.

The multi-part component 1 , especially the hat rack 5 , is used to regulate the opening width of the trunk 8th used and the partition 6 is used to reinforce the separation between trunk 8th and passenger compartment 9 used, which increases the acoustic barrier between the two spaces. In addition to the acoustic barrier provides the dividing wall 6 even a physical barrier, which luggage in emergency braking can not easily slip into the passenger compartment.

The embodiments show possible embodiments of the multi-part component 1 , It should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but rather also various combinations of the individual embodiments are possible with each other and this possibility of variation due to the teaching of technical action by objective invention in the ability of this on this technical Area professional. There are therefore also all possible embodiments, which are possible by combinations of individual details of the illustrated and described embodiment, the scope of protection.

In the 5 is another and possibly independent embodiment of the / of the segment 2 shown, again for like parts, the same reference numerals or component names as in the previous 1 to 4 be used. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.

For the sake of order, it should finally be pointed out that for a better understanding of the construction of the multi-part component 1 these or their components have been partially displayed off-scale and / or enlarged and / or reduced.

The the independent one inventive solutions underlying task can be taken from the description.

Above all, the individual in the 1 to 5 shown embodiments the subject form independent, inventive solutions. The relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.

1

module

2

segment

3

flat guide

4

Area

5

parcel shelf

6

partition wall

7

backseat

8th

trunk

9

passenger compartment

10

pallet

11

longitudinal extension

12

distance d

13

transverse extension

14

recess

15

joint

15a

shell

15a '

recess

15b

counterpart

15b '

web

15b ''

area

15c

head Start

15d

bulge

16

front

17

front

18

additional segment

19

front

20

inside

21

front

22

front

23

inside

24

front

25

backing

26

topcoat

27

coating

28

locking system

29

topcoat

Claims (52)

Multi-part component ( 1 ), in particular for motor vehicles located in the interior of a vehicle, which consist of a passenger compartment ( 9 ) and a trunk ( 8th ) and extends a split parcel shelf ( 5 ) of at least one rear and one front segment ( 2 ), the segments ( 2 ) to one another, in particular into one another, are movable, characterized in that the hat rack ( 5 ) via at least one joint ( 15 ) with a partition wall ( 6 ) in the direction of the passenger compartment ( 9 ) connected is. Component ( 1 ) according to claim 1, characterized in that the joint ( 15 ) between the front area of the rear shelf ( 5 ) and an edge region of the partition wall ( 6 ) is in the vehicle interior. Component ( 1 ) according to claim 1 or 2, characterized in that the rear shelf ( 5 ) and the partition ( 6 ) through the joint ( 15 ) are releasably connected together. Component ( 1 ) according to one of claims 1 to 3, characterized in that the at least one joint ( 15 ) is at least in two parts and the first part is a guide piece that a sleeve ( 15a ) with a recess ( 15a ' ), and the second part is a counterpart ( 15b ), which is a bridge ( 15b ' ) and a bridge ( 15b ' ) superior surface ( 15b '' ). Component ( 1 ) according to one of claims 1 to 4, characterized in that the sleeve ( 15a ) is formed circumferentially at least partially. Component ( 1 ) according to one of claims 1 to 5, characterized in that the recess ( 15a ' ) of the sleeve ( 15a ) complementary to the counterpart ( 15b ) is trained. Component ( 1 ) according to one of claims 1 to 6, characterized in that the guide and counterpart ( 15b ) an element for locking, in particular in the form of a projection ( 15c ) and a complementary recess or bulge ( 15d ) exhibit. Component ( 1 ) according to one of claims 1 to 7, characterized in that for releasing the hat rack ( 5 ) from the partition ( 6 ) An electric drive and / or a mechanical release is arranged. Component ( 1 ) according to one of claims 1 to 8, characterized in that the segments ( 2 ) are arranged adjacent to one another in regions or overlapping. Component ( 1 ) according to one of claims 1 to 9, characterized in that the segments ( 2 ) are interconnected or loose. Component ( 1 ) according to one of claims 1 to 10, characterized in that a segment ( 2 ) in its longitudinal extent ( 11 ) to the adjacent segment ( 2 ) by the distance d ( 12 ) is smaller and thus in the adjacent segment ( 2 ) can be inserted. Component ( 1 ) according to one of claims 1 to 11, characterized in that two by one segment ( 2 ) separate segments ( 2 ) in their longitudinal extent ( 11 ) approximately at the distance Distinguish 2d. Component ( 1 ) according to one of claims 1 to 12, characterized in that the segments ( 2 ) approximately the same dimensions in their longitudinal extent ( 11 ) and in the horizontal direction above or below the respective adjacent segments ( 2 ) are displaceable. Component ( 1 ) according to one of claims 1 to 13, characterized in that the segments ( 2 ) same or different dimensions of the transverse extent ( 13 ) exhibit. Component ( 1 ) according to one of claims 1 to 14, characterized in that the segments ( 2 ) the parcel shelf ( 5 ) are formed at least partially with the same surface design. Component ( 1 ) according to one of claims 1 to 15, characterized in that at least one segment ( 2 ) a recess ( 14 ) and / or has an opening for the design of a recessed grip or for receiving built-in or functional parts. Component ( 1 ) according to claim 16, characterized in that the handle or the recessed grip engages with a tailgate of the motor vehicle. Component ( 1 ) according to one of claims 1 to 17, characterized in that the marginal segment ( 2 ) in the direction of the passenger compartment ( 9 ) shows a profile-like cross section, which at one end face ( 16 ) U- or C-shaped and on the opposite end face ( 17 ) open ends. Component ( 1 ) according to one of claims 1 to 18, characterized in that the marginal segment ( 2 ) towards the tailgate of the trunk ( 8th ) is full or hollow and at one end ( 22 ) at least partially complementary to the end face ( 16 ) of the marginal segment ( 2 ) in the direction of the passenger compartment ( 9 ) Has recesses and the opposite end face ( 24 ) approximately the same cross section as the transverse extent ( 13 ) having. Component ( 1 ) according to one of claims 1 to 19, characterized in that the at least one between the two marginal segments ( 2 ) further segment ( 18 ) shows a profile-like cross section and at that end face ( 19 ), which first enters the adjacent segment ( 2 ) is pushed, at least partially complementary to the inside ( 20 ) of this end face ( 16 ) is trained. Component ( 1 ) according to one of claims 1 to 20, characterized in that the partition wall ( 6 ) at least regionally, preferably via a closure system ( 28 ), divisible and partially or completely towards the passenger compartment ( 9 ) or the boot ( 8th ) is foldable. Component ( 1 ) according to claim 21, characterized in that for releasing the closure system ( 28 ) An electric drive and / or a mechanical release is arranged. Component ( 1 ) according to one of claims 1 to 22, characterized in that the partition wall ( 6 ) is designed as a rear wall of a backrest of a rear seat of a motor vehicle. Component ( 1 ) according to one of claims 1 to 23, characterized in that the segments ( 2 ) and / or the partition ( 6 ) at least one carrier layer ( 25 ), on at least one surface at least partially a cover layer ( 26 ), wherein the carrier and / or cover layer ( 25 . 26 ) is formed of a plastic. Component ( 1 ) according to claim 24, characterized in that the carrier layer ( 25 ) is formed of a foam. Component ( 1 ) according to claim 24 or 25, characterized in that the plastic, in particular foam, is fiber-reinforced. Component ( 1 ) according to one of claims 24 to 26, characterized in that the carrier layer ( 25 ) is formed of a honeycomb panel. Component ( 1 ) according to one of claims 24 to 27, characterized in that the carrier layer ( 25 ) one or more layers, optionally formed of a plurality, in particular interconnected, individual layers. Component ( 1 ) according to one of claims 24 to 28, characterized in that the height of the carrier layer ( 25 ) of the segments ( 2 ) is selected from a range with a lower limit of 0.5 mm, preferably 1 mm, in particular 1.5 mm, and an upper limit of 10 mm, preferably 8 mm, in particular 5 mm. Component ( 1 ) according to one of claims 1 to 29, characterized in that the segments ( 2 ) and / or the partition ( 6 by a lightweight foam having a density selected from a range having a lower limit of 5 kg / cm ³ , preferably 8 kg / cm ³ , especially 12 kg / cm ³ , and an upper limit of 18 kg / cm ³ , preferably 28 kg / cm ³ , in particular 32 kg / cm ³ , are formed. Component ( 1 ) according to claim 30, characterized in that the lightweight foam of at least one material, in particular foam, selected from the group comprising polyurethanes, polyolefins, such as. As polyethylene, for example LPDE (low density polyethylene), polypropylene and / or mixtures thereof, is formed. Component ( 1 ) according to one of claims 1 to 31, characterized in that the segments ( 2 ) via at least one flat guide ( 3 ) to one another, in particular into one another, are movable and / or on at least one segment ( 2 ) at least one area ( 4 ), in particular a guide, which has a lower coefficient of friction than the segment ( 2 ), in particular its surface. Component ( 1 ) according to claim 32, characterized in that the flat guides ( 3 ) in the segment ( 2 ) into which the adjacent segment ( 2 ) is inserted, are arranged submerged. Component ( 1 ) according to claim 32 or 33, characterized in that the flat guide ( 3 ) Positioning, in particular in the form of latching elements having. Component ( 1 ) according to one of claims 32 to 34, characterized in that the friction coefficient of the region ( 4 ), in particular the guide, is at least 50% smaller than the friction coefficient of the at least one segment ( 2 ), in particular its surface. Component ( 1 ) according to one of claims 32 to 35, characterized in that the area ( 4 ) having a lower coefficient of friction through a cover layer ( 26 ), a coating, a bearing, in particular ball bearings, a linkage, in particular telescopic linkage, is formed. Multi-part component ( 1 ), in particular for motor vehicles located in the interior of a vehicle, which consist of a passenger compartment ( 9 ) and a trunk ( 8th ) and extends a split parcel shelf ( 5 ) of at least one rear and one front segment ( 2 ), the segments ( 2 ) to each other, in particular into each other, are movable, and the rear shelf ( 5 ) with a partition wall ( 6 ) in the direction of the passenger compartment ( 9 ), characterized in that the partition wall ( 6 ) at least partially by releasing a closure system ( 28 ) is divisible and partially or completely towards the passenger compartment ( 9 ) or the boot ( 8th ) is foldable. Component ( 1 ) according to claim 37, characterized in that for releasing the closure system ( 28 ) An electric drive and / or a mechanical release is arranged. Component ( 1 ) according to claim 37 or 38, characterized in that the partition wall ( 6 ) is designed as a rear wall of a backrest of a rear seat of a motor vehicle. Component ( 1 ) according to one of claims 37 to 39, characterized in that the segments ( 2 ) and / or the partition ( 6 ) at least one carrier layer ( 25 ), on at least one surface at least partially a cover layer ( 26 ), wherein the carrier and / or cover layer ( 25 . 26 ) is formed of a plastic. Component ( 1 ) according to claim 40, characterized in that the carrier layer ( 25 ) is formed of a foam. Component ( 1 ) according to claim 40 to 41, characterized in that the plastic, in particular foam, is fiber-reinforced. Component ( 1 ) according to one of claims 40 to 42, characterized in that the carrier layer ( 25 ) is formed of a honeycomb panel. Component ( 1 ) according to one of claims 40 to 43, characterized in that the carrier layer ( 25 ) one or more layers, optionally formed of a plurality, in particular interconnected, individual layers. Component ( 1 ) according to one of claims 40 to 44, characterized in that the height of the carrier layer ( 25 ) of the segments ( 2 ) is selected from a range with a lower limit of 0.5 mm, preferably 1 mm, in particular 1.5 mm, and an upper limit of 10 mm, preferably 8 mm, in particular 5 mm. Component ( 1 ) according to one of claims 37 to 45, characterized in that the segments ( 2 ) and / or the partition ( 6 by a lightweight foam having a density selected from a range having a lower limit of 5 kg / cm ³ , preferably 8 kg / cm ³ , especially 12 kg / cm ³ , and an upper limit of 18 kg / cm ³ , preferably 28 kg / cm ³ , in particular 32 kg / cm ³ , are formed. Component ( 1 ) according to claim 46, characterized in that the lightweight foam of at least one material, in particular foam, selected from the group comprising polyurethanes, polyolefins, such as. As polyethylene, for example LPDE (low density polyethylene), polypropylene and / or mixtures thereof, is formed. Method for producing a multipart component ( 1 ), in particular for motor vehicles, which extends in the vehicle interior and a split hat rack ( 5 ), characterized in that the hat rack ( 5 ) and the partition ( 6 ) are produced according to the features of one of claims 1 to 36. Method for producing a multipart component ( 1 ), in particular for motor vehicles, which extends in the vehicle interior and a partition wall ( 6 ), characterized in that the partition wall ( 6 ) is produced according to the features of any one of claims 37 to 47. Method according to claim 48 or 49, characterized in that the recess ( 14 ), Channels or breakthroughs in at least one segment ( 2 ) and / or the partition ( 6 ) are produced by embossing, in particular hot stamping, cutting and / or punching. Use of the multipart component ( 1 ) according to one of claims 1 to 47, in particular the rear shelf ( 5 ), for regulating the opening width of the boot ( 8th ). Use of the multipart component ( 1 ) according to one of claims 1 to 47 for the separation of the luggage or trunk ( 8th ) from the passenger compartment ( 9 ).