DE102011102637A1 - Roller blind arrangement for motor vehicle, comprises inner housing, which forms storage space, where outer housing covers inner housing, and inner housing and outer housing together form guide channel - Google Patents

Abstract

The roller blind arrangement (1) comprises an inner housing (2), which forms a storage space. An outer housing (3) covers the inner housing. The inner housing and the outer housing together form a guide channel (4). A roller blind device (5) is provided with multiple lamellas. A positive locking element is formed to hold a guide region in a lamella longitudinal direction in a guide channel positively against a movement from the guide channel.

Description

The invention relates to a roller blind arrangement for a motor vehicle and a motor vehicle with the roller blind arrangement.

Roller blind arrangements are in many vehicles z. B. integrated as storage compartments with blind covers or trunk or roof cover. There are roller blinds with roller blinds known, which are designed as a continuous, flat roller blind or as a juxtaposition of numerous roller blinds. On the side edges of the roller blinds often guide elements for engagement in a guide channel in a side wall of the roller blind assembly are formed. The guide channel is designed to guide the roller blind device along or against a pull-out direction.

The publication EP 0 960 778 B1 , which is probably the closest prior art, describes a cover for storage containers with a plurality of deformation-stable surface elements, which are connected to each other via hinge connections. The cover has guide projections, which engage in guide grooves on the inner wall of the storage container and are displaceably mounted therein in or against an opening direction.

The invention has for its object to provide a functionally improved and durable roller blind.

This object is achieved by the roller blind arrangement with the features of claim 1 and by a motor vehicle having the features of claim 15. Preferred or advantageous embodiments of the invention will become apparent from the dependent claims, the following description and / or the accompanying figures.

A roller blind arrangement is proposed, which is suitable and / or designed to be integrated in a motor vehicle. The motor vehicle is preferably a car or truck.

The roller blind assembly comprises an inner housing forming a storage space and an outer housing covering the inner housing. Preferably, the roller blind arrangement is arranged in the motor vehicle floor, wherein the roller blind arrangement is designed as a storage compartment. For example, the roller blind arrangement is arranged behind the front seats, in particular in the footwell of a rear seat or a rear seat in the motor vehicle.

The inner housing is visible from the vehicle interior only for the occupant when the roller blind arrangement has an open position, that is opened. The inner housing preferably comprises at least two side walls, a rear wall and a bottom surface, optionally also a housing roof, which together form the storage space. In particular, the inner housing z. B. cuboid or cube-shaped, wherein it is open at the front, as having no front side. In a preferred embodiment of the invention, the inner housing is formed breadboard-like, wherein the side walls are triangular or substantially triangular and the inner housing therefore has no housing roof. It is preferred that two sides of the inner housing connecting the rear wall and the bottom surface have a convex curvature.

The outer housing is preferably visible from the vehicle interior, wherein it is arranged above the inner housing and this largely or completely surrounds and / or covered. Preferably, the outer and / or the inner housing made of a rigid, in particular robust plastic material, for example acrylonitrile-butadiene-styrene (ABS), polyoxymethyls (POM), polyamide (PA) or polycarbonate (PC), etc. or from a suitable Sheet metal formed.

The roller blind arrangement has a roller blind device, which comprises numerous fins. Preferably, the slats on an elongated, rectangular outer contour. In particular, the slats extend in the plan view of the roller blind arrangement in a slat longitudinal direction of the one convex side of the inner housing to the other. Alternatively or optionally in addition, the slats extend from one guide channel to the other.

The fins are formed of a hard material and connected to each other movable. For example, the hard material is formed from a thermoplastic or thermosetting plastic or plastic blend. For example, the hard material comprises polyamides (PA), polycarbonates (PC), polyethylene (PE), polypropylene (PP). In particular, the hard material is not elastic, but has deformation-stable properties.

The movable connection of the slats can be done for example by suitable hinges or joints. However, it is particularly preferred that the lamellae are movably connected to one another via a common coating on the upper and / or lower side of the lamellae. In particular, the slats can thereby be at least partially angled to each other, stacked on one another or rolled up on a roll.

Due to the movable connection of the slats these z. B. designed to be moved together along the guide channel, even if this z. B. along the convex sides of the inner housing and / or is formed as a curved or curved path.

The roller blind device is designed to be transferred from the open position into a closed position of the roller blind arrangement and to thereby close the storage space in a closing direction directed perpendicular to the longitudinal direction of the slat. In particular, in the open position, an access of the occupant to the storage space is released, in the closed position, the storage space is closed. In the closed position, the blind device is formed, for example, as a footrest in the footwell.

The roller blind arrangement preferably comprises a closure device, which is designed to engage in the closed position in a receiving element, which z. B. is arranged in the bottom surface of the inner housing. The closure device preferably comprises a grip element with which the roller blind device can be gripped by the occupant and displaced in or against the closing direction.

The inner housing and the outer housing together form a guide channel. It is preferred that the guide channel is arranged in the plan view of the roller blind arrangement on both sides of the storage space, in particular on both sides of the open front side of the inner housing.

In particular, one of the side walls of the inner housing limits the guide channel in a cross section of the roller blind arrangement in the longitudinal direction of the lamella on an outward side, in particular towards the vehicle interior, as an outer or end stop. The inner housing also forms a bearing surface which extends in the longitudinal direction of the lamella or is adapted to this and rests on the roller blind device. Preferably, the support surface limits the guide channel in cross section at least partially downwards.

Preferably, the outer housing comprises a projection which is arranged opposite the side wall and z. B. extends parallel to this. In particular, the projection at least partially limits the guide channel on the side opposite the side wall. The outer housing itself preferably limits the guide channel in cross-section of the roller blind arrangement from above.

The roller blind device has a guide region which is arranged in the guide channel. The guide region is preferably arranged on side edges of the roller blind device and / or formed by these. For example, the guide region has a width of 5 mm, preferably 10 mm, in particular 20 mm, starting from the side edge of the roller blind device. In particular, the guide region is arranged in the guide channel such that the roller blind device can be displaced along the guide channel in or against the closing direction.

It is particularly preferred that at least one sliding element is arranged in the guide region, which is designed to slide during movement of the roller blind device in the guide channel and to allow the displacement of the roller blind device with little effort, in particular almost resistance-free.

In the guide region, at least one of the lamellae has at least one positive-locking element. The positive-locking element is designed to secure the guide region in the longitudinal direction of the lamella in the guide channel in a form-fitting manner against movement out of the guide channel, in particular to retain it. In particular, the at least one positive-locking element is designed to prevent it from slipping out or sliding out of the guide channel in the longitudinal direction of the lamella.

The positive connection is preferably carried out between the at least one positive locking element and the guide channel formed by the inner and outer housing. In particular, the form-locking element rests against the projection of the outer housing when the roller blind device is moved out of the guide channel in the longitudinal direction of the lamella, so that the movement is stopped when the positive-locking element abuts against the projection.

Due to the positive engagement of the at least one positive locking element in the guide channel, the blind device is securely guided in this. In particular, it is prevented that the guide region of the roller blind device in the event of an "unclean" actuation, in particular a skewed, twisted or unilaterally loaded movement of the roller blind device, is released from the guide channel by the occupant or exits therefrom.

The arrangement of the at least one positive-locking element in the guide region of the roller blind device advantageously provides a robust, durable and functional roller blind arrangement.

In a preferred embodiment of the invention, the at least one positive-locking element made of the hard material is integrally formed on the at least one lamella and / or injected. For example, the at least one interlocking element during a thermal manufacturing process, in particular an injection molding process and / or a deformation of the hard material connected to the at least one lamella. This is preferably a common production process.

It is particularly preferred that each lamella of the roller blind device has the positive-locking element. In the context of the invention, however, it is also possible that the positive-locking element is arranged on each second plate or that the positive-locking element is arranged alternately on this. In particular, the at least one positive-locking element is connected to the at least one lamella in such a way that the roller blind device can be guided safely and largely without resistance in the guide channel.

In a constructive implementation of the invention, the at least one form-locking element is injection-molded and / or integrally formed on the at least one lamella as an elongate extension. For example, the form-locking element is formed like a pin or like a finger. In particular, the at least one form-fitting element is arranged at an angle to the longitudinal extent of the lamellae, wherein it is preferably arranged at an angle of at least 60 degrees, in particular at least 80 degrees to the lamella longitudinal direction. It is particularly preferred that the at least one positive-locking element is directed toward the outer housing, in particular toward the vehicle interior. In particular, the form-fitting element is directed parallel or nearly parallel to the projection of the outer housing when the guide region is arranged in the guide channel. For example, an outer edge of the positive-locking element is arranged adjacent to the projection and a further outer edge adjacent to the side wall of the inner housing.

A preferred embodiment of the invention provides that the at least one positive locking element is adapted to hold the guide region by positive engagement in the guide channel when the at least one blade is loaded in a direction perpendicular to the blade longitudinal direction and perpendicular to the closing direction tensile or compressive load and the guide area thereby assumes a tilted position in the guide channel.

A tensile load on the at least one lamella can take place, for example, by pulling on the grip element in the direction of the vehicle interior. As a result, this is bent in the direction of the vehicle interior and / or inclined upwards from the guide area. Due to the convex bending and / or inclination of the lamella in the direction of the vehicle interior, the guide area in the guide channel is also inclined, whereby he assumes there the tilted position.

Here, a tilting direction, in which the guide area tilts in the tilted position, preferably directed away from the storage space when the tilting position is caused by the tensile load. In particular, the outer edge, which is arranged adjacent to the side wall of the inner housing, rests on the tilting position caused by the tensile load, comes into contact therewith and / or adjoins it.

In order to form the positive connection in the guide channel together with the at least one interlocking element in the tilted position of the guide region, the at least one lamella in the guide region preferably has an abutment. In particular, the counter bearing is arranged in the guide channel. It is preferably designed to hold the guide area in a form-fitting manner in the guide channel together with the at least one positive-locking element and to prevent the roller-blind device from slipping out of it, in particular when the roller-blind device is loaded with tension or pressure.

A tilt angle under pressure or tensile load of the blind device and / or the at least one lamella is preferably at most +/- 30 degrees, preferably at most +/- 20 degrees, in particular at most +/- 10 degrees to the horizontal course of the unloaded roller blind device and / or lamella.

The anvil is preferably formed from the hard material and integrally formed and / or molded in the guide region on the at least one lamella. In particular, the at least one interlocking element and the anvil are produced in the same production process together with the at least one lamella.

In a preferred embodiment of the invention, the anvil is designed as a wedge extension or as an edge section arranged in the cross section of the roller blind arrangement on the at least one lamella.

If the at least one lamella is loaded to train, cause the form-fitting element and the front side of the at least one lamella edge portion together the positive connection in the guide channel. Preferably, the edge portion is adapted to form the positive connection in the guide channel together with the positive-locking element in the tensile load of the at least one lamella.

As already mentioned, the interlocking element, which is arranged adjacent to the side wall of the inner housing, comes in the tilting position caused by the tensile load of the at least one lamella with the outer edge on the Side wall to the plant. At the same time, the edge portion is located on the bearing surface of the inner housing, which is formed in cooperation between the positive-locking element and the edge portion of the positive connection in the guide channel. In particular, thereby the guide area is wedged in the guide channel, so that it can not slip out of the guide channel with tensile load.

A pressure load on the at least one blade of the roller blind device can be triggered, for example, by placing the feet of the occupant in the vehicle. When pressure is applied, the at least one lamella bends in the direction of the storage space, so that a concave surface course of the roller blind device or of the at least one lamella is formed. By pressing the at least one lamella into the storage space and the concave curvature caused thereby, the tilted position of the guide region in the guide channel is caused.

A tilting direction of the guide area caused by the pressure load is preferably directed to the storage space and in particular opposite to the tilting direction, which is triggered by the tensile load.

In the tilted position of the guide area, which is caused by the pressure load, the adjacent to the projection of the outer housing outer edge of the at least one positive locking element is located or abuts the projection.

In order to form the positive connection under pressure, the at least one form-fitting element and the wedge extension cooperate. Preferably, the wedge extension is designed to form the positive connection in the guide channel together with the positive-locking element in the pressure load of the at least one lamella. In particular, the wedge extension rests on the bearing surface of the inner housing, with the positive-locking element simultaneously abutting the outer edge on the projection, as already described. As a result, the guide region of the roller blind device is wedged in the guide channel in such a manner that an outward movement of the guide region in the direction of the lamella longitudinal direction out of the guide channel is prevented. In particular, the wedge extension together with the form-locking element under pressure load of the at least one lamella forms a positive locking in the guide channel.

It is advantageous that the occupant, by the positive connection in the guide channel under pressure load, can park his feet on the closed roller blind without the guide area of the roller blind exit from the guide channel and the roller blind is impaired in function.

The fact that the guide area is positively secured in compression or tension in the guide channel by the form-locking element and the interaction with the anvil can be dispensed with additional stiffeners on the rolling device, in particular on the at least one lamella. Thus, weight and cost can be saved. The invention further has the advantage that the space in the storage space does not have to be reduced by the reinforced material of the roller blind device, but this can be realized with a minimal use of material.

In a constructive implementation of the invention, the roller blind device in the closed position on a hidden roller blind section and a visible roller blind section. When the blind device is fully opened, almost all of the slats are disposed in an upper portion of the blind assembly between the inner and outer housings. There is a storage container for the slats formed. The slats arranged in the storage container are at least blinded by the outer housing to the interior and not visible and thus form the hidden blind section.

It is preferred that the slats are inserted into the storage container in a flat course, when the roller blind assembly has the closed position. It is quite possible that the slats are wound there on a roll or folded over there folded.

When the blind device is transferred from the open position into the closed position, more and more of the slats are arranged to be visible from the vehicle interior, since they are pulled out of the storage container. The visible from the vehicle interior slats form the visible roller blind section.

It is important to note that even in the closed position, in particular when the roller blind assembly is completely closed, at least one of the fins remains in the storage container and forms the hidden roller blind section. However, a majority of the slats of the roller blind device are then arranged in the visible roller blind section.

It is preferred that the at least one positive locking element, which in the closed position of Roller blind device is arranged in the guide region, which is arranged adjacent to the visible roller blind section, in a cross section of the roller blind arrangement has a smaller width than the positive locking element, which is arranged in the closed position of the roller blind device in the guide region, which is arranged adjacent to the hidden roller portion. In particular, the form-fitting element, which is arranged on the at least one lamella, which is located in the storage container, formed wider than the positive-locking element, which is arranged on the lamella, which is visible from the vehicle interior.

It is particularly preferred that the width of the form-fitting element, which is arranged in the closed position of the roller blind device in the guide region, which is arranged adjacent to the visible roller blind section, by at least 30%, preferably at least 60%, in particular at least 90% smaller than the width of the positive-locking element which is arranged in the closed position of the roller blind device in the guide region, which is arranged adjacent to the hidden roller blind section.

In a preferred constructive implementation of the invention, the at least one form-fitting element which is injection-molded or integrally formed on the lamella, which is located in the storage container, is twice as wide as the at least one positive-locking element which is molded onto and / or molded onto the lamellae which is located in the visible roller blind section when the roller blind arrangement has the closed position.

A preferred embodiment of the invention provides that the blind device comprises a cover layer, which is formed of a soft material. Preferably, the soft material is flexible and / or flexible. For example, the soft material is formed by rubber-elastic plastics such as thermoplastic elastomers, rubber or soft PVC. In particular, the soft material is applied by a foaming process on the roller blind device, in particular the at least one lamella. Thus, the soft material is preferably bonded cohesively to the hard material of the at least one blade.

It is preferred that the covering layer is designed to connect the lamellae movably with each other. In this case, the lamellae are preferably arranged at a distance from one another, the soft material covering the lamella upper side and the spacing between the lamellae.

The soft material may preferably extend over the entire surface of the blind device or have interruptions. It is conceivable, for example, that the soft material stripe-like and perpendicular to the slat longitudinal direction extending. It is also possible that the soft material is arranged like a grid on the slat surface. It is important that the soft material takes over a hinge function for the slats, regardless of its design as a sheet material or intermittently.

The fact that the soft material is flexible and / or flexible, the lamellae can be angled to each other or even stacked on each other. Also rolling up and down the slats of a roll in the storage container is possible within the scope of the invention.

In a preferred embodiment of the invention, the cover layer has a side edge with a first side edge portion and a second side edge portion. The side edge preferably runs parallel to the guide region and / or in the guide region of the roller blind device.

The first side edge section is preferably arranged in the guide region and within the guide channel if the form-fitting element arranged in the guide region of a lamella has the small width. In particular, the first side edge portion is hidden from the vehicle interior not visible in the guide channel. For manufacturing reasons, a certain distance between the first side edge portion and the form-fitting element is to be observed. For this reason, the interlocking element has the smaller width to provide space in the guide channel for the first side edge portion. In particular, the fact that the integrally formed on the blade and / or molded positive-locking element has the smaller width, the first side edge portion can thus extend within the guide channel.

When the roller blind device assumes the closed position, the second side edge section of the cover layer is arranged in the concealed roller blind section. In particular, the second side edge section runs in the unobstructed roller blind section parallel to the guide region and / or to the guide channel and / or perpendicular to the lamella longitudinal direction. The fact that the second side edge portion is not disposed within the guide channel, production-related condition remains the possibility to form the positive locking element on the blade, which is located in the storage container in the greater width and comply with the manufacturing engineering predetermined distance between the positive locking element and the second side edge portion.

The greater width of the positive-locking element has the advantage that the blind device is guided more stably in the guide region and in particular can withstand greater tensile and / or pressure loading. Also for optical reasons, in particular to make the blind arrangement visually and design-technically appealing in the vehicle interior, is the arranged first side edge portion of the cover layer in the guide channel, so that the occupant can not perceive this optically. The arrangement of the second side edge portion outside the guide channel does not bother for design reasons, since this is blinded by the outer housing to the vehicle interior.

A possible embodiment according to the invention provides that the roller blind arrangement is designed as a storage compartment arranged in the floor area of the motor vehicle. The roller blind arrangement is preferably arranged in the footwell behind a front seat of the motor vehicle. It is also possible that the roller blind arrangement is arranged as a storage space and / or storage compartment in the rest of the vehicle interior, for example in the region of the center console, the door inner lining or in the region of the rear or of the boot. It is also conceivable that the roller blind is designed as a trunk cover. Another object of the invention relates to a motor vehicle with the roller blind arrangement according to the previous description and / or claims 1 to 14, wherein the motor vehicle is preferably designed as a car or truck.

Further features, advantages and effects of the invention will become apparent from the following description of preferred embodiments of the invention. Showing:

1 a perspective top view of a roller blind arrangement;

2 a perspective top view of an inner housing of the roller blind assembly 1 ;

3 a perspective top view of an outer housing of the roller blind assembly 1 ;

4 a perspective top view of a roller blind device of the roller blind assembly 1 ;

5 a detailed perspective view of the inner housing 2 and the blind device off 4 ;

6 a sectional view of the roller blind assembly 1 along the section line XX;

7 the sectional view of the roller blind assembly 6 , wherein the blind device from 4 loaded on pressure;

8th the sectional view of the roller blind assembly 6 , wherein the blind device from 4 is loaded on train;

9 a sectional view of the roller blind on 1 along the section line YY;

10 the sectional view of the roller blind assembly 9 , wherein the blind device from 4 loaded on pressure;

11 the sectional view of the roller blind assembly 9 , wherein the blind device from 4 loaded on train.

Corresponding or identical parts are each provided with the same reference numerals in the figures.

In 1 is a perspective view of a roller blind 1 as an embodiment of the invention. The roller blind arrangement 1 is designed as a arranged in a car or truck storage compartment. The storage compartment is in a floor area of the car, z. B. behind a front seat, especially in the footwell of a passenger sitting in the car, arranged.

The roller blind arrangement 1 includes an inner housing 2 that like in 2 shown in more detail, for. B. bread box-like design. The inner case 2 has a substantially rectangular bottom surface 20a and back wall 20b on. It comprises a first and a second side wall 20c ; 20d which have a substantially triangular outer contour, one to an open front 20e of the inner casing 2 directed page 200c ; 200d the side walls 20c ; 20d have a convex, in particular directed out of the image surface curvature.

The floor area 20a forms together with the back wall 20b and the side walls 20c ; 20d a storage space 21 in which various objects can be stored, the z. B. needed in the vehicle. The storage space 21 is through the open front 20e of the inner casing 2 freely accessible.

In the floor area 20a Front is a recording device 22 for a closure device 23 (according to 4 ), in which the closure device 23 can engage positively and / or non-positively.

The roller blind arrangement 1 includes an outer housing 3 which is the inner casing 2 covered, leaving the surface of the inner casing 2 is visually hidden from a vehicle interior and only the storage space 21 laterally delimiting side walls 20c ; 20d of the inner casing 2 from the inside through the storage space 21 are visible through.

As well as in 3 shown, the outer housing 3 a greater longitudinal extent than the inner housing 2 on. For example, it extends from a door inside the car up to a central console arranged centrally in the car. The outer housing 3 is shaped by a three-dimensional Covering formed, the convex curvature of the front sides arranged 200c ; 200d of the inner casing 2 ( 2 ) and / or adapted to these.

In the presentation of the 1 and 3 has the outer casing 3 no side surfaces. However, the outer casing can 3 in an alternative embodiment, completely or almost completely to the outer contour of the inner housing 2 be adapted and also have side surfaces and / or even a rear wall.

The outer housing 3 has in the perspective plan view of 5 a greater depth dT than the inner housing arranged below it 2 on. The over the depth of the inner housing 2 protruding part dT of the outer casing 3 is hereinafter referred to as upper portion O of the shade arrangement 1 designated.

The roller blind arrangement 1 includes a roller blind device 5 , in the 4 is shown in detail. The roller blind device 5 has a large number of fins 51 on, which have an elongated rectangular outer contour and in a slat longitudinal direction L from a convex side 200c to the other convex side 200d extend.

The slats 51 are formed of a hard material, in particular a robust, durable plastic such as acrylonitrile-butadiene-styrene (ABS) or polyoxymethylene (POM), etc. They are lined up with their long sides together and arranged adjacent to each other, wherein between the longitudinal sides of the slats 51 a small distance of preferably a maximum of 50 mm, in particular a maximum of 80 mm.

The slats 51 are over a cover layer 52 movably connected. This covers the cover layer 52 a top of the slats 51 and the space between them arranged over the entire surface. Thus, the cover layer forms 52 a visible side of the roller blind device 5 ,

In an alternative embodiment, the cover layer may be the visible side of the fins 51 also stiff, pattern or grid-like cover and the slats 51 thereby connect with each other mobile.

The cover layer 52 is formed of a soft material, wherein the soft material is a flexible, flexible foam, for. B. is a thermoplastic or elastomeric foam made of polypropylene (PP-E), polyvinyl chloride (PVC-E) or polyurethane (flexible polyurethane foam), etc. is. The cover layer 52 is by a foaming process or in the molding process on the slats 51 applied and thereby materially connected to these.

According to 5 includes the roller blind arrangement 1 a guide channel 4 , of the inner case 2 and the outer casing 3 is formed. The guide channel 4 runs on both sides of the storage space along the convexly curved sides 200c ; 200d of the inner casing 2 ,

In the sectional view of the roller blind arrangement 1 according to the 6 to 11 limits the first sidewall 20c of the inner casing 2 the guide channel 4 from the right in the picture plane. The outer housing 3 limits the guide channel 4 from above. It has a lead 10 on, the the guide channel 4 bounded on the left in the image planes. Down is the guide channel 4 from one through the inner housing 2 formed bearing surface 11 limited.

How closer in 5 shown, the roller blind device 5 a leadership area 53 on, along the two side edges of the roller blind device 5 runs. The management area 53 is in the guide channel 4 arranged, wherein the roller blind device 5 over the leadership area 53 in the guide channel 4 is guided.

Due to the lateral guidance of the guide area 53 in the guide channel 4 is the roller blind device 5 from an opening position Ö, as in the 1 is shown, in a closed position, not shown, transferred. In the closed position is the storage space 21 completely closed at the front, the opening position Ö of the roller blind device 5 allows full access to the storage space 21 ,

To the roller blind 5 From the open position Ö to transfer to the closed position, it is in a direction perpendicular to the slat longitudinal direction L closing direction S ( 5 ) postponed. Moving can be done manually, eg. B. via a on the closure device 23 arranged handle element 24 ( 4 ) or electrically, in particular motor-driven, z. B. at the touch of a button of the occupant or the driver.

Depending on the opening or closing degree of the roller blind device 5 are at least one or many of the lamellae 51 in the upper region O, in particular in a space between the inner and the outer housing 2 ; 3 postponed. The intermediate space forms from the vehicle interior and in the figures not visible flat storage container for the not required in the open position slats 51 , In the storage container are the slats 51 inserted one after the other, strung and stowed.

It may well be possible in another embodiment that the storage container is formed voluminous in the upper region O and the fins 51 stacked there or at least partially rolled up on a roll or are guided over this.

When moving the roller blind device 5 in the closing direction S, the slats 51 pulled out of the storage container, passing over the guide area 53 in the guide channel 4 be guided. However, even in the closed position of the roller blind device remains 5 at least one of the slats 51 in the storage container, this case a non-visible roller blind section 7 forms. In the closed position of the roller blind device 5 form the rest of the slats 51 , which are now visible from the vehicle interior and the storage space 21 Close the visible roller blind section 7 ,

6 shows the roller blind arrangement 1 out 1 in a sectional view along the section line XX, this through the visible roller blind section 7 runs. The roller blind arrangement 1 is in an unloaded state. In particular, no tensile or compressive load on the roller blind device 5 exercised.

The roller blind device 5 includes a positive locking element 8th in the management field 53 the at least one lamella 51 is arranged. The form-locking element 8th is designed as an angled, in particular perpendicular to the lamella longitudinal direction L arranged and directed in the image plane upwards pin. It is made of the same hard material as the at least one lamella 51 formed and molded or molded to this in a common injection molding or thermal forming process.

The outer housing 3 has the projection oriented perpendicular to the slat longitudinal direction L. 10 on, the the guide channel 4 on the first side wall 20c of the inner casing 2 opposite side, in particular on the left in the image plane side.

In the guide channel 4 has the form-locking element 8th Game between the first side wall 20c of the inner casing 2 and the lead 10 , In particular, the in 6 shown positive locking element 8th in the management field 53 the slat 51 is arranged, which in the visible roller blind section 7 is arranged to have a narrow width B1, than that in 9 shown positive locking element 8th , which is in the management area 53 the slat 51 is arranged next to the concealed roller blind section 6 is arranged.

That in the 6 and 9 illustrated positive connection element 8th is trained to the leadership area 53 in lamella longitudinal direction L in the guide channel 4 positively against movement from the guide channel 4 to keep. For this purpose, the positive-locking element abuts 8th during movement in lamella longitudinal direction L out of the guide channel 4 out at the tab 10 and is on the move from the guide channel 4 out thus form-fitting in the guide channel 4 secured.

As already mentioned, the in 6 slat shown 51 in the visible roller blind section 7 arranged. The cover layer arranged thereon 52 extends in the blade longitudinal direction L under the projection 10 through to the guide channel 4 , In particular, a first side edge portion 52a the cover layer 52 in the management area 53 the slat 51 especially in the game between the first side wall 20c and the lead 10 arranged.

The distance between the positive locking element 8th and the first side edge portion 52a is deliberately chosen for manufacturing reasons. Accordingly, the first side edge portion 52a in the guide channel 4 and be arranged not visible from the vehicle interior, because the positive locking element 8th has the small width B1.

9 shows the roller blind arrangement 1 out 1 in the sectional view along the section line YY, wherein these in the non-visible roller blind section 6 runs. As already for 6 explains, is the blind device 1 also in the unloaded condition.

This in 9 shown and in the management area 53 next to the not visible roller blind section 6 arranged positive-locking element 8th has a greater width B2 than the in 6 shown positive locking element 8th , Here, the width B2 of the in 9 shown positive locking element 8th almost twice as large as the width B1 of the positive-locking element 8th out 6 , In particular, the game is between the lead 10 and the first sidewall 20c in the sectional view of 9 much smaller than in the sectional view according to 6 ,

Because that's in 9 presented and in the management area 83 next to the concealed roller blind section 6 arranged positive-locking element 8th has the larger width B2, is a second side edge portion 52b the cover layer 52 outside the guide channel 4 arranged to the production-related distance between the second side edge portion 52b and the positive connection element 8th to be able to comply. In particular, the second side edge section runs 52b at the same or almost the same height as a left outer edge of the image plane in plan view of the image plane projection 10 , Because the second side edge section 52b only there outside the guide channel 4 runs where the concealed roller blind section 6 is arranged, this is optically not disadvantageous for an interior design, as the occupant of the view through the outer housing 3 is denied.

In 7 is another sectional view of the roller blind assembly 1 out 6 shown along the section line XX. 10 represents another sectional view of the roller blind arrangement 9 along the section line YY dar. The in both 7 and 10 Roller blind device shown 5 , in particular the at least one lamella 51 , is loaded on pressure D, so that the course of the lamella 51 is arranged angled to the slat longitudinal direction L due to the compressive load D, in particular in the plan view of the image plane from the guide channel 4 out diagonally down to the left.

The pressure load D, for example, by placing the feet of the occupant on the arranged in the bottom area or in the footwell roller blind 1 , in particular on the roller blind device 5 , to be triggered.

Due to the pressure load D is the guidance area 53 the slat 51 in the guide channel 4 tilted to the left in plan view on the image plane.

In the management area 53 has the roller blind device 5 two counter bearings 9 on. A first abutment is as a wedge process 91 at the bottom of the slat 51 (according to 7 and 10 ) educated. A second counter bearing 9 is as a frontal on the lamella 51 arranged edge portion 92 educated. The counter-bearings 9 are made of the hard material of the lamella 51 , preferably in the same manufacturing process, molded on this and / or molded.

In cooperation between the positive-locking element 8th and the wedge process 91 becomes at pressure load D of the lamella 51 a positive connection in the guide channel 4 educated. For tilting in the guide channel 4 is the positive connection element 8th at the lead 10 and the wedge process 91 at the same time on the support surface 11 of the inner casing 2 on. This is the leadership area 53 in the guide channel 4 at pressure load D of the lamella 51 positively held and against slipping or sliding out of the guide channel 4 secured.

When tilted by the pressure load comes an outer edge 54 the guide area on the first side wall 20c of the inner casing 2 to plant.

The 8th shows another sectional view of the roller blind assembly 1 from the 6 and 7 along the section line YY, where in 11 another sectional view of the roller blind assembly 1 from the 9 and 10 is shown along the section line YY. In both 8th and 10 is the roller blind device 5 , in particular the at least one lamella 51 , loaded on train Z, so that the course of the lamella 51 is angled to the slat longitudinal direction L due to the tensile load Z, in particular in the plan view of the image plane from the guide channel 4 out diagonally down to the right.

For example, the tensile load Z by a directed perpendicular to the slat longitudinal direction L pulling the occupant on the handle element 24 the closure device 23 to be triggered.

Due to the tensile load Z is the guide area 53 the slat 51 to the slat longitudinal direction L in the guide channel 4 tilted in the plan view of the image plane to the bottom right.

In this tilted position is the positive connection element 8th with its right outer edge on the first side wall 20c of the inner casing 2 at. At the same time lies the edge section 92 on the support surface 11 of the inner casing 2 on, making between the leadership area 53 and the guide channel 4 in the tensile load Z a positive connection is achieved. Due to the positive connection is the guide area 53 securely held in the guide channel and can not move out of this caused by the tensile load Z tilting.

LIST OF REFERENCE NUMBERS

1

The blind assembly

2

inner housing

3

outer casing

4

guide channel

5

Rollo facility

6

blinded roller blind section

7

visible roller blind section

8th

Form-fitting element

9

thrust bearing

10

Projection on the outer housing

11

Bearing surface on the inner housing

20a

Bottom surface of the inner housing

20b

Rear of the inner housing

20c

first side wall of the inner casing

20d

second side wall of the inner housing

20e

Front of the inner housing

21

storage space

22

receiving element

23

closure device

24

handle element

51

slats

52

covering

52a

first side edge section

52b

second side edge section

53

guide region

54

Outer edge of the guide area

200c; d

convex curved sides of the inner housing

B1

smaller width of the positive locking element

B2

greater width of the positive-locking element

D

Pressure load of the lamella

L

Slats longitudinally

O

Upper area of the outer housing

Ö

open position

Z

Tensile load of the lamella

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 0960778 B1 [0003]

Claims (15)

Roller blind arrangement ( 1 ) for a motor vehicle, with an inner housing ( 2 ), which has a storage space ( 21 ) and with an outer housing ( 3 ), which the inner housing ( 2 ), wherein the inner housing ( 2 ) and the outer housing ( 3 ) together a guide channel ( 4 ), with a roller blind device ( 5 ), the numerous fins ( 51 ), the lamellae ( 51 ) are formed from a hard material and are movably connected to each other, wherein the roller blind device ( 5 ) a management area ( 53 ), which in the guide channel ( 4 ) is arranged, wherein the roller blind device ( 5 ) is adapted to be transferred from an open position (Ö) in a closed position and the storage space ( 21 ) thereby closing in a direction perpendicular to a slat longitudinal direction (L) directed closing direction (S), wherein at least one of the slats ( 51 ) in the management area ( 53 ) at least one form-locking element ( 8th ), which is adapted to the management area ( 53 ) in lamella longitudinal direction (L) in the guide channel ( 4 ) positively against movement from the guide channel ( 4 ) to keep. Roller blind arrangement ( 1 ) according to claim 1, wherein the at least one positive-locking element ( 8th ) of the hard material on the at least one lamella ( 51 ) is molded and / or molded. Roller blind arrangement ( 1 ) according to claim 1 or 2, wherein the at least one positive-locking element ( 8th ) is adapted to the management area ( 4 ) by positive locking in the guide channel ( 4 ), if the at least one lamella ( 51 ) is loaded in a direction perpendicular to the slat longitudinal direction (L) and the closing direction (S) directed tensile or compressive load (Z; D) and the guide area ( 53 ) thereby in the guide channel ( 4 ) assumes a tilted position. Roller blind arrangement ( 1 ) according to claim 3, wherein the at least one lamella ( 51 ) an abutment ( 9 ), which is adapted to, in the tilted position of the guide area ( 53 ) together with the at least one positive-locking element ( 8th ) the positive connection in the guide channel ( 4 ) to build. Roller blind arrangement ( 1 ) according to claim 4, wherein the abutment ( 9 ) is formed from the hard material and in the guide area ( 4 ) to the at least one lamella ( 51 ) is molded and / or molded. Roller blind arrangement ( 1 ) according to claim 4 or 5, wherein the abutment ( 9 ) as a wedge process ( 91 ) or as a cross-section of the roller blind arrangement ( 1 ) on the front side of the at least one lamella ( 51 ) arranged edge portion ( 92 ) is trained. Roller blind arrangement ( 1 ) according to claim 6, wherein the wedge process ( 91 ) is adapted to the positive connection in the guide channel ( 4 ) together with the form-locking element ( 8th ) at the pressure load (D) of the at least one blade ( 51 ) to build. Roller blind arrangement ( 1 ) according to claim 6 or 7, wherein the edge portion ( 92 ) is adapted to the positive connection in the guide channel ( 4 ) together with the form-locking element ( 8th ) in the tensile load (Z) of the at least one blade ( 51 ) to build. Roller blind arrangement ( 1 ) according to one of the preceding claims, wherein the roller blind device ( 5 ) in the closed position a hidden roller blind section ( 6 ) and a visible roller blind section ( 7 ), wherein the positive-locking element ( 8th ), which in the closed position of the roller blind device ( 5 ) in the management area ( 53 ) which is adjacent to the visible roller blind section ( 7 ) is arranged, in a cross section of the roller blind arrangement ( 1 ) has a smaller width (B1), than the form-locking element ( 8th ), which in the closed position of the roller blind device ( 5 ) in the management area ( 53 ) which is adjacent to the concealed roller blind section ( 7 ) is arranged. Roller blind arrangement ( 1 ) according to claim 9, wherein the width (B1) of the positive-locking element ( 8th ), which in the closed position of the rolling device ( 5 ) in the management area ( 53 ) which is adjacent to the visible roller blind section ( 7 ) is at least 30 percent, preferably at least 60 percent, in particular at least 90 percent smaller than the width (B2) of the positive-locking element ( 8th ), which in the closed position of the roller blind device ( 5 ) in the management area ( 53 ) which is adjacent to the concealed roller blind section ( 6 ) is arranged. Roller blind arrangement ( 1 ) according to one of the preceding claims, wherein the roller blind device ( 5 ) a cover layer ( 52 ), which is formed of a soft material, wherein the cover layer ( 52 ) is adapted to the slats ( 51 ) to connect with each other movably. Roller blind arrangement ( 1 ) according to claim 11, wherein the cover layer ( 52 ) a side edge with a first side edge portion ( 52a ), wherein the first side edge section ( 52a ) in the management area ( 53 ) at least one of the lamellae ( 51 ) and / or within the guide channel ( 4 ) is arranged, if in the management area ( 53 ) of the same blade ( 51 ) arranged positive-locking element ( 8th ) has the smaller width (B1). Roller blind arrangement ( 1 ) according to claim 11 or 12, wherein the cover layer ( 52 ) a second side edge portion ( 52b ) outside the Leadership area ( 53 ) at least one of the lamellae ( 51 ) and / or outside the guide channel ( 4 ), in particular in the concealed roller blind section ( 6 ), is arranged when the positive-locking element ( 8th ) in the management area ( 53 ) of the same blade ( 51 ) has the greater width (B2). Roller blind arrangement ( 1 ) according to one of the preceding claims, wherein the roller blind arrangement ( 1 ) is formed as a arranged in the bottom region of the motor vehicle storage compartment. Motor vehicle with the Rolloanordndung ( 1 ) according to any one of the preceding claims.

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