DE102022109614B3 - Motor vehicle with a movable covering device with an opening section and/or with a projection device - Google Patents

Abstract

A motor vehicle (10) is described with a receiving space (18) for goods to be transported, in particular a trunk, with a covering device (20) being arranged in the receiving space (18) which can be moved from an open position to a closed position and vice versa in order to cover goods to be transported in the To cover receiving space (18) as required, the covering device (20) comprising: a deformable, in particular rollable, covering element (22); a guide element (24) connected to the cover element (22), guide rails (26) arranged laterally in the receiving space (18), in which the guide element (24) is accommodated and along which the guide element (24) together with the cover element (22) from the open position to the closed position (S1) and vice versa, the cover element (22) being lowered, in particular rolled up, into an area of a loading edge (30) of the receiving space (18) in the open position and being received in the closed position starting from the Area of the sill (30) is arranged over the receiving space (18). It is provided that the cover element (22) has at least one detachably connected opening section (34) which can be opened or closed in the closed position (S1) of the cover element (22) independently of an actuation of the guide element (24), such that the opening section (34), an access opening (36) in the cover element (22) covered receiving space (18) is released or closed.

Description

The invention relates to a motor vehicle with a storage space for goods to be transported, in particular a trunk, with a covering device being arranged in the storage space and being movable from an open position to a closed position and vice versa in order to cover transport goods in the storage space as required, the covering device comprising: a deformable , in particular rollable, cover element; a guide element connected to the cover element, guide rails arranged laterally in the receiving space, in which the guide element is accommodated and along which the guide element can be moved together with the cover element from the open position to the closed position and vice versa, the cover element being in the open position in a region of Loading sill of the receiving space is sunk, in particular rolled up, and is located in the closed position, starting from the region of the loading sill above the receiving space.

The state of the art is, for example, in the publications DE 10 2010 018 953 A1 and DE 195 01 875 A1 pointed out.

Known covering devices in motor vehicles are usually designed in such a way that they are available as a separate part, in particular as a box which can be arranged above the receiving space and in which the covering element is rolled up. This configuration has the disadvantage, in particular, that the covering device has to be removed from the receiving space and stored externally when bulky goods are being transported. Furthermore, the entire cover element must always be rolled up for access to the accommodation space, so that the entire contents of the accommodation space are visible, which is not desirable in every situation.

The provision of separate openings in covering devices is known, for example, from the following publications: DE 103 32 181 A1 , DE 297 03 408 U1 , DE 102 18 838 C1 , DE 20 2016 102 441 U1 and DE 10 2016 108 336 A1 .

The object on which the invention is based is seen as specifying a motor vehicle with a covering device with extended functionality.

This object is achieved by a motor vehicle having the features of the independent patent claims. Advantageous configurations with expedient developments are specified in the dependent patent claims.

• ein verformbares, insbesondere aufrollbares, Abdeckelement;
• ein mit dem Abdeckelement verbundenes Führungselement, seitlich in dem Aufnahmeraum angeordnete Führungsschienen, in denen das Führungselement aufgenommen ist und entlang denen das Führungselement zusammen mit dem Abdeckelement von der Öffnungsstellung in die Schließstellung und umgekehrt beweglich ist, wobei das Abdeckelement in der Öffnungsstellung in einem Bereich einer Ladekante des Aufnahmeraums versenkt, insbesondere aufgerollt, aufgenommen ist und in der Schließstellung ausgehend von dem Bereich der Ladekante über dem Aufnahmeraum angeordnet ist. Dabei ist vorgesehen, dass das Führungselement eine bezogen auf die Schließstellung des Abdeckelements oberhalb des Abdeckelements angeordnete Projektionsvorrichtung aufweist, die dazu eingerichtet ist, wenigstens eine grafische Darstellung auf eine den Aufnahmeraum begrenzende Fahrzeugscheibe, insbesondere Heckscheibe, zu projizieren.

A motor vehicle is therefore proposed with a receiving space for goods to be transported, in particular a trunk, with a covering device being arranged in the receiving space, which can be moved from an open position to a closed position and vice versa in order to cover the transported goods in the receiving space as required, the covering device comprising:

• a deformable, in particular rollable, covering element;
• a guide element connected to the cover element, guide rails arranged laterally in the receiving space, in which the guide element is accommodated and along which the guide element can be moved together with the cover element from the open position to the closed position and vice versa, the cover element being in the open position in a region of Loading sill of the receiving space is sunk, in particular rolled up, and is located in the closed position, starting from the region of the loading sill above the receiving space. It is provided that the guide element has a projection device which is arranged above the cover element in relation to the closed position of the cover element and is set up to project at least one graphic representation onto a vehicle window delimiting the receiving space, in particular a rear window.

In the motor vehicle, the cover element can have at least one detachably connected opening section which, in the closed position of the cover element, can be opened or closed independently of actuation of the guide element, such that the opening section opens or closes an access opening in the receiving space covered by the cover element.

Due to the cover element that can be lowered in the area of the loading sill, such a covering device enables the loading of the receiving space with bulky goods without the covering device having to be removed from the vehicle and stored separately. Furthermore, the cover device allows access to the receiving space through the access opening for removing or loading transported goods without allowing a view of the entire receiving space because the cover element can remain in its closed position.

In the motor vehicle, the opening section can be integrally connected to the cover element on one side, such that the integral connection forms a kind of hinge area. The cover element can be mat-like, in particular it can be textile-like or fabric-like. Furthermore, the covering element can be made of rubber, jute, plastic material and the like. The design can be opaque or (semi-)transparent. A configuration with OLED is also conceivable, so that information can be displayed directly by means of the cover element. The cover element can also be designed to be foldable, such that it is folded together in the open position and unfolded in the closed position.

In the case of an opening section which is, for example, substantially rectangular, one side, for example an upper side, of the opening section can form the integral connection with the cover element, while the other three sides of the opening section are separated from the cover element.

In the motor vehicle, the opening section can be or can be connected to the cover element by at least one zip fastener device and/or by at least one Velcro fastener device. As a result, the opening section can be opened or closed in a simple manner, so that access to the receiving space is made possible even when the cover device is closed.

In the case of an opening section that is, for example, essentially rectangular, one side, for example an upper side, of the opening section can form the integral connection with the cover element, while two sides of the opening section that are essentially orthogonal thereto can be closed by means of a respective zipper device and/or a respective Velcro fastener device are connectable. It is also conceivable to provide a circumferential zipper device.

In the motor vehicle, the projection device can be activatable or activated when the cover element is in the closed position and can be deactivated or deactivated in the open position. This ensures that the projection device only generates a graphic representation when the cover element is properly arranged in its closed position.

The motor vehicle can have at least one control device which is set up to control the projection device as a function of at least one detected operating parameter of the motor vehicle. For example, the projection device can be actuated by the control device to project a directional arrow to the right and/or left onto the relevant vehicle window, for example based on a direction display when operating a turn signal or when operating a hazard warning flasher.

In the motor vehicle, the projection device can be arranged essentially in the center of the guide element in relation to the extension of the guide element in the vehicle width direction.

In the motor vehicle, the projection device can be set up to project a graphic representation centered on the vehicle width direction and/or to the side of the center on the relevant vehicle window. For example, the projection device can have two optical devices each arranged to the side of the center. In this way, in particular, direction-dependent graphic representations can be projected, such as directional arrows or the like.

In the motor vehicle, the guide element can be fixable or fixed in the closed position, in particular by means of a non-positive and/or positive fixing device, which can be arranged in the area of the lateral guide rails. This ensures that the cover element is held in the closed position and that the (optional) projection device is correctly positioned relative to the relevant vehicle window, so that a projection on the vehicle window is displayed correctly.

In the motor vehicle, the guide element can be movable from the back to the front via the receiving space, relative to a longitudinal direction of the motor vehicle, from the open position into the closed position. In other words, the transport space is covered by the cover element from the (rear) loading sill to the front, with the covering element being guided out of its sunken or rolled-up state in the region of the loading sill. Since the cover element has at least one opening section, when transporting non-bulky goods it is generally not necessary to move the entire cover element into its open position, but it can be left in its closed position and access to the transport space is possible through an access opening the opening section in question.

• 1 eine schematische und vereinfachte Perspektivansicht eines Teils eines Kraftfahrzeugs mit einem Aufnahmeraum und einer geschlossenen Abdeckvorrichtung;
• 2 eine schematische und vereinfachte Perspektivansicht des Kraftfahrzeugs der 1 mit dem Aufnahmeraum und der teilweise geschlossenen Abdeckvorrichtung;
• 3 eine schematische und vereinfachte Perspektivansicht des Kraftfahrzeugs der 1 mit dem Aufnahmeraum und der geöffneten Abdeckvorrichtung;
• 4 eine etwas vergrößerte Perspektivansicht der 1 mit der Abdeckvorrichtung und einem darin vorgesehenen Öffnungsabschnitt;
• 5 eine vergrößerte Perspektivansicht einer Projektionsvorrichtung der Abdeckvorrichtung etwa entsprechend einem rechteckigen Bereich V in der 4.
• 6 in den Teilfiguren A) und B) vereinfachte Rückansichten eines Kraftfahrzeugs mit grafischen Darstellungen, die mittels einer Projektionsvorrichtung auf eine Fahrzeugscheibe projiziert sind.

Further advantages and details of the invention result from the following description of embodiments with reference to the figures. It shows:

• 1 a schematic and simplified perspective view of a part of a motor vehicle with a receiving space and a closed covering device;
• 2 a schematic and simplified perspective view of the motor vehicle of FIG 1 with the receiving space and the partially closed cover device;
• 3 a schematic and simplified perspective view of the motor vehicle of FIG 1 with the receiving space and the cover device open;
• 4 a slightly enlarged perspective view of the 1 with the cover device and an opening portion provided therein;
• 5 an enlarged perspective view of a projection device of the covering device corresponding approximately to a rectangular area V in FIG 4 .
• 6 in partial figures A) and B), simplified rear views of a motor vehicle with graphic representations that are projected onto a vehicle window by means of a projection device.

1 shows a simplified and schematic perspective view of a motor vehicle, in particular a rear part or rear of the vehicle 12. The left rear wheel 14 of the motor vehicle 10 and a body structure 16 can be seen.

The motor vehicle 10 includes a receiving space 18 for transport goods, not shown in detail, in particular luggage, shopping bags, boxes, sports equipment, tools and the like. A covering device 20 is arranged in the receiving space 18 in order to cover transport goods in the receiving space 18 as required. The receiving space 20 can be closed by a flap 19 (tailgate).

The covering device 20 comprises a deformable, in particular rollable, covering element 22. The covering element 22 is connected to a guide element 24.

Guide rails 26 , in which the guide element 24 is accommodated, are arranged laterally in the accommodation space 18 . Along the guide rails 26, the guide element 24, together with the cover element 22, can be moved from an in 1 shown closed position S1 can be moved into an open position O1, which is shown in 3 is shown.

The guide member 24 extends substantially parallel to a vehicle width direction Y. In FIG 1 shown closed position S1, the guide element 24 can be fixed or fixed. In particular, the guide element 24 can be held by means of a force-fitting and/or form-fitting fixing device 28 which is arranged in the area of the lateral guide rails 26 .

Starting from a closed position S1 in 1 the cover element 22 can be moved into its open position O1. An intermediate position Z1 is for example in 2 shown.

How from the 1 until 3 As can be seen, the guide element 24 can be moved from the open position O1 ( 3 ) to the closed position S1 ( 1 ) are moved from the back to the front over the receiving space 18 or part of the receiving space 18 . The movement of guide member 24 and cover member 22 is in the 2 and 3 indicated by the double arrow BR.

So that the cover element 22 essentially follows the course of the guide rails 26, it is possible for further guide means, not shown here, such as rollers or sliders or the like, to be provided laterally on the cover element 22, which also engage with the guide rails 26.

How from the 2 and 3 As can be seen, the cover element 22 can move into the open position (intermediate position Z1, 2 ) or in the open position O1 ( 3 ) in an area of a loading sill 30 of the receiving space 18 sunk, in particular rolled up, is or is being received. In the closed position S1 ( 1 ) the cover element 22 is arranged, starting from the region of the loading edge 30, over the receiving space 18 or a part of the receiving space 18.

In the region of the loading edge 30, in particular below a type of loading edge sill 32, the covering device 20 can have a device (not shown in the figures) for receiving, in particular for rolling up, the covering element 22. In the open position O1 ( 3 ) The guide element 24 can abut or rest in the area of the loading sill 30 or on the loading sill sill 32 . It is also conceivable that the guide element 24 is arranged in the open position O1 in such a way that it is essentially flush with an upper side of the shop edge sill 32, so that loading/unloading of the receiving space 18 with bulky transport in particular is easily possible.

In 4 the covering device 20 is shown somewhat enlarged. It can be seen from this illustration that the cover element 22 has at least one opening section 34 which is detachably connected has, which can be opened or closed in the closed position S1 of the cover element 22 independently of an actuation of the guide element 24. The opening section 34 is designed in particular in such a way that the opening section 34 releases or closes an access opening 36 into the receiving space 18 or part of the receiving space 18 covered by the cover element 22 .

How from the 4 As can be seen, the opening section 34 can be integrally connected to the cover element 22 on one side, such that the integral connection forms a type of hinge area 38 .

The opening portion 34 can be closed by at least one zipper device 40, which is 4 illustrated in a simplified manner by jagged lines, can be connected or connected to the cover element 22 . Alternatively, a climbing shot device can be used instead of a zipper device.

The cover element 22 can be designed like a mat, in particular it can be designed like a textile or fabric. With an opening section 34, as in FIG 4 is substantially rectangular as shown by way of example, one side, such as an upper side, of the opening portion 34 may form the integral connection 38 with the cover member 22 while the three other sides of the opening portion 34 are separated from the cover member 22.

In the example of 4 two laterally arranged zipper devices 40 are shown at the opening portion 34 . Alternatively, a zipper device running around the three separate sides of the opening section 34 can also be provided. A circumferential zipper device can be considered in particular when corner areas of the opening section 34 are provided with a radius or are rounded.

At the in 4 In the example shown with two side zipper devices 40, it is also possible for an additional Velcro connection to be arranged along a lower side of the opening section 34. However, along the lower side of the opening portion 34 , it is not mandatory to connect to the cover member 22 . Rather, a gap or slit can also remain there if the opening section 34 is already connected laterally to the cover element 22 (zip fastener devices 40).

According to an additional, but also independent aspect of the invention, a projection device 50 can be arranged or attached to the guide element 24, which is 4 and the enlarged view of the 5 is evident. In this case, the projection device 50 is related to the closed position S1 ( 4 ) of the covering element 22 is arranged above the covering element 22 .

How from the 6A and 6 b As can be seen, the projection device 50 is set up to project at least one graphic representation 52a, 52b, 52c onto a vehicle window 54 delimiting the receiving space 18, in particular a rear window.

From the 4 it can be seen that the projection device 50 is arranged essentially in the center of the guide element 24 in relation to the extension of the guide element 24 in the vehicle width direction Y.

From the 6A It can be seen that the projection device 50 is set up to project a graphical representation 52a, 52b (directional arrows or the like) in relation to the vehicle width direction Y laterally from the center on the relevant vehicle pane 54. From the 6B It can be seen that the projection device 50 is set up to project a graphic representation 52c (warning triangle or the like) centered on the vehicle window 54 in relation to the vehicle width direction Y.

The projection device 50 can be activated or activated in particular in the closed position S1 of the cover element 22 . In the open position O1 ( 3 ) the projection device 50 can be deactivated or deactivated. Motor vehicle 10 may have at least one control device 56 (in 6 shown purely schematically), which is set up to control the projection device 50 depending on at least one detected operating parameter of the motor vehicle 10. For example, the control device 56 can be set up to project the corresponding directional arrow 52a, 52b onto the vehicle window 54 when a direction indicator (indicator) is actuated. Furthermore, the control device 56 can be set up to activate the warning triangle 52c ( 6B) on the vehicle window 54.

Next to the in the 6A and 6B In the graphical representations shown, it is also conceivable to display other information by means of the projection device 50, which can be useful for a road user following the motor vehicle 10. For example, a graphic representation of a traffic jam can be projected onto the vehicle window 54 if the control device 56 has appropriate information about a Navigation system or the like receives. For example, an additional graphical representation is also conceivable, which can indicate to a following road user that a minimum distance is not maintained. Furthermore, it is also possible for graphic representations to be projected in text form by means of such a projection device 50 . This could be used in a police vehicle, for example, so that a text such as "Police - please follow" is projected onto the vehicle window 54 . Of course, there are other areas of application for a covering device 20 presented above with opening section 34 and/or projection device 50 that go beyond the private use of motor vehicles, for example in construction site vehicles, taxis and the like.

Claims (10)

Motor vehicle (10) with a receiving space (18) for goods to be transported, with a covering device (20) being arranged in the receiving space (18) which can be moved from an open position (O1) to a closed position (S1) and vice versa in order to keep goods to be transported in the To cover receiving space (18) as required, the covering device (20) comprising: a rollable covering element (22); a guide element (24) connected to the cover element (22), guide rails (26) arranged laterally in the receiving space (18), in which the guide element (24) is accommodated and along which the guide element (24) together with the cover element (22) from the open position (O1) to the closed position (S1) and vice versa, wherein the cover element (22) is received rolled up in the open position (O1) in an area of a loading sill (30) of the receiving space (18) and in the closed position (S1 ) is arranged starting from the region of the loading edge (30) above the receiving space (18), characterized in that the guide element (24) has a projection device ( 50) which is set up to project at least one graphic representation (52, 52b, 52c) onto a vehicle window (54) delimiting the receiving space (18). Motor vehicle (10) after claim 1 , characterized in that the receiving space (18) is a trunk and that the vehicle window (54) delimiting the receiving space is a rear window. motor vehicle after claim 1 or 2 , characterized in that the cover element (22) has at least one detachably connected opening section (34) which, in the closed position (S1) of the cover element (22), can be opened or closed independently of an actuation of the guide element (24), such that the opening section (34), an access opening (36) in the cover element (22) covered receiving space (18) is released or closed. Motor vehicle (10) after claim 3 , characterized in that the opening section (34) is integrally connected to the cover element (22) on one side, such that the integral connection forms a kind of hinge area (38). Motor vehicle (10) according to one of the preceding claims, characterized in that the projection device (50) can be activated or deactivated in the closed position (S1) of the cover element (22) and can be deactivated or deactivated in the open position (O1). Motor vehicle (10) according to one of the preceding claims, characterized in that it has at least one control device (56) which is set up to activate the projection device (50) as a function of at least one detected operating parameter of the motor vehicle (10). Motor vehicle (10) according to one of the preceding claims, characterized in that the projection device (50) is arranged in the center of the guide element (24) in relation to the extension of the guide element (24) in the vehicle width direction (Y). Motor vehicle (10) according to one of the preceding claims, characterized in that the projection device (50) is set up to project a graphic representation (52a, 52b, 52c) in relation to the vehicle width direction (Y) centered and/or to the side of the center on the relevant To project vehicle window (54). Motor vehicle (10) according to one of the preceding claims, characterized in that the guide element (24) can be fixed or is fixed in the closed position (S1) by means of a non-positive and/or positive fixing device (28) which is arranged in the region of the lateral guide rails (26). is. Motor vehicle (10) according to one of the preceding claims, characterized in that the guide element (24) relative to a longitudinal direction (X) of the motor vehicle (10) from the open position (O1) to the closed position (S1) is movable from the back to the front over the receiving space (18).

Images