DE102009037391B3 - Luggage compartment cover e.g. horizontal extendable roller blind for motor vehicle, has contour part formed as blind web such that contour part is wound and/or unwound on winding device - Google Patents

Abstract

The cover (10) has a blind web (11) that is wound on a winding device (12). A contour part (14) is assigned to a free roller blind end (13). Another winding device (15) is fastened with the blind end. The contour part is formed as another blind web such that the contour part is wound and/or unwound on the latter winding device. A blind casing (16) is assigned to the former winding device. A winding shaft (17) is rotatably supported in the casing. Another blind casing (18) is assigned to the latter winding device, and another winding shaft (19) is rotatably supported in the latter casing.

Description

The The invention relates to a load compartment cover in the form of a roller blind for a motor vehicle according to the generic term of claim 1

A Cargo space cover for a motor vehicle is in the form of a horizontally extendable blinds general known. The load compartment cover consists of a flexible roller blind, on one behind the rear seat in the area of the upper rear seat back in a cassette case accommodated winding shaft is stored up and unrolled. At its front end region in the extension direction has the roller blind a pull-out bar on, with their opposite front ends in each a guide rail longitudinally slidably is held. Furthermore, a so-called articulated dimensionally stable Konturteil articulated, which serves in the tailgate the corresponding arched Imitate the inner contour of the tailgate and in the extended state cover the roller blind this rear end of the cargo space. Furthermore, this contour part has a handle opening, by means of which the roller blind from the winding shaft against the spring force of a spring motor unrolled is. In the extended state of the roller blind whose end is releasably anchored.

From the DE 103 07 212 B4 is a cargo space cover for a station wagon known, which has next to the usual roller blind another roller blind for sun protection for the rear window. For this purpose, an end piece is provided at the free end of the roller blind, which is designed as a contour plate and which is associated with a further roller blind with a second winding shaft, from which this further roller blind and is wound up. This additional roller blind serves as a window blind for the rear window. First, the roller blind forming the actual cargo space cover by means of the handle opening in the Kontracht in the horizontal direction from a roller blind to the end of the cargo and pulled anchored there, then can be pulled out by means of a connected to the additional blind drawbar this blind from another roller blind cassette and hooks hung in the upper part of the rear window, so as to be able to protect the cargo space also from strong sunlight.

These However, known loading space covers have the disadvantage that These dimensionally stable contour parts at the roller blind end when closing and opening the Load compartment cover disturbing act, in particular cover these contour parts with rolled-up cargo space cover one behind the rear seat back Part of the hold so that it is difficult to access. It can also be distracting if the driver or any other person contravened this controversy above works and forgets to fold down again.

task The invention is therefore a generic load compartment cover to the effect to improve that when open Boot lid and complete rolled-up roller blind of the luggage compartment cover one possible greater, from the roller blind undisturbed Free space for loading is given and also the above-mentioned disadvantages avoids.

These Task is solved by a load compartment cover with the features of the claim 1.

at Such a load compartment cover is the Konturteil as additional Roller blind formed as a roller blind from the second winding shaft can be wound up and unwound.

With this load compartment cover according to the invention is with rolled-up load compartment cover, thus also with rolled-up Contour of the cargo space more open and is by a driver or one Operator easier, that is with less effort across from a contour judgment according to the state the technology usable.

Preferably The cargo compartment cover can be extended in two stages, either first pulled out the loading space cover forming roller blind and to the Sidewalls of the Trunk detachable fixed and then the contours formed as a roller blind or vice versa, first the trained as a roller blind contour and then the the load compartment cover forming roller blind.

at An advantageous development of the invention is the first winding device a roller blind housing assigned, in which the first winding shaft is rotatably mounted. Preferably is also associated with the second winding device a roller blind housing is, in which the second winding shaft is rotatably mounted.

Especially It is advantageous, the blind housing the first winding device behind the rear seat back of a seat assembly to arrange the motor vehicle in order to make the best possible use of the cargo space can.

According to one Development of the invention is for the first winding device a spring motor provided as a drive means by which the Winding shaft is biased during unwinding of the roller blind. Preferably the second winding device also comprises a spring motor as the drive device, biased by the winding shaft during unwinding of the roller blind becomes.

The load compartment cover according to the invention is operated in two stages, so in a development of the invention, the spring motor of the first winding device with respect to its spring force for unwinding stronger than the spring motor of the second winding device is formed, whereby only after rolling of the Konturteils the loading space cover forming roller blind extendable.

alternative is in another embodiment of the invention, the spring motor the first winding device with respect its spring force to roll weaker than the spring engine of the formed second winding means, so that only after unrolling the roller blind forming the cargo compartment cover can extend the contour part is.

Finally will in a development of the invention, the Konturteil in its edge course to the edge of a remaining remaining opening next to the inside adapted to a tailgate of the vehicle.

The Invention will now be described with reference to an embodiment with reference on the attached Figures in detail described. Show it:

1 shows a perspective section of the cargo compartment of a motor vehicle with an embodiment of a load compartment cover according to the invention in the extended state, and

2 a representation accordingly 2 with retracted load compartment cover.

The 1 and 2 show a section of a rear end 1 a station wagon with loading space 7 , wherein a tailgate is not shown. Behind a rear seat back 2 with several headrests 3 is in the range of a C-pillar 4 a first via a frontal recess 21 a roller blind housing 16 fixable winding device 12 shown with a spring motor, from the one on a first winding shaft 17 rolled-up roller blind 11 is pulled out manually against the spring force of the spring motor and according to 1 approximately at the height of the lower edges of side windows 5 to the area of a D-pillar 6 runs. The first winding shaft 17 is in the roller blind housing 16 stored.

To 1 is located at the roller blind end 13 the roller blind 11 a likewise a spring motor having second winding device 15 , which at the end faces in each case a guide pin 20 that is in one below the side windows 5 arranged guide groove 23 to be led. At the end of this groove 23 is in the range of the D-pillar 6 a recording device 24 arranged in which this guide pin 20 engages, causing the roller blind 11 is fixed and held in the extended end position.
(Note: The guide groove for the pin may be, but need not be, a fixing device or a hook without a guide groove is possible.)

After this first stage of actuation of the load compartment cover according to the invention 11 , that is, the removal of the roller blind 11 to the end position, is from this second winding device 15 a contour judgment 14 pulled out by the trained as a roller blind contour 14 from a second winding shaft 19 is rolled off. The second winding shaft 19 is also in a roller blind housing 18 stored. For removing both the roller blind 11 from the first winding device 12 as well as the contour 14 from the second winding device 15 serves one at the end of the contour 14 molded handle part 22 acting as a handle opening in the area of the contour 14 is trained.

For the drawn-out contour 14 Different possibilities for its fixation can be realized. So is in the flap section of the vehicle another mounting 25 provided in the drawn-out contour 14 can be hung on both sides. This can be the hanging 25 also in the wall area of the D-pillar 6 be arranged that a different angle of departure compared to that of the blind 11 will be realized.

Also, it is possible that the contour outline 14 is laterally provided with guide pins, with the extension of the Konturteils 14 in a guide groove run around then in another hook 25 to be hooked.

The second winding device 15 can also be equipped with its own mechanics, for example. With a scissor mechanism, after the extraction of the Konturteils 14 the same holds in shape, so forms a substantially flat surface. The scissors mechanism can be self-locking and be operated by a handle.

So that in this two-stage operation of the cargo compartment cover according to the invention 10 the contour judgment 14 only after unrolling and fixing the roller blind 11 from the second winding device 15 can be pulled out, the spring force of the spring motor, so the pull-out force of the first winding device 12 for unrolling the roller blind 11 weaker than the required pull-out force of the second winding device 15 to scroll the contour 14 be educated. Thus, the tensile force causes at the end of the Konturchs 14 First, the rolling of the roller blind 11 and first when this is in the end position, the rolling of the contour judgment 14 ,

Also, the relative spring forces of the two spring motors of the first and second winding device 12 and 15 be designed so that from the rolled up condition both the roller blind 11 as well as the contour 14 first the contour 14 is unrolled and then the roller blind 11 , For this purpose, the spring force of the spring motor of the first winding device 12 stronger than that of the spring motor of the second winding device 15 be set.

This allows the pull-out forces of the roller blind 11 and the contour 14 be matched in their strength so that either the roller blind first 11 or first the contour judgment 14 can be pulled out to achieve coordinated operating characteristics.

The second winding device 15 can with a pull-out lock to achieve specific operating characteristics for the first winding device 12 equipped.

The fully retracted state of the load compartment cover according to the invention 10 show the 2 in which both the roller blind 11 on the first winding shaft 17 the first winding device 12 as well as the contour 14 on the second winding shaft 19 the second winding device 15 completely rolled up, with only the handle part 22 accessible for accessibility. In this fully rolled-up condition of the cargo compartment cover, the contour judgment 14 Do not disturb, resulting in an operator a fully open cargo space 7 offers.

The contour outline executed as a blind 14 is equipped with a pull-out device, which, as shown in the figures, consists of a simple extension rod with a handle, the handle as shown in the figures, as a fabric bottle or as a plastic molded part with handle opening 22 can be trained.

The extension device can also be used as a dimensionally stable segment of the contour part 14 be formed, in which a gripping surface or an intervention is integrated. In this variant, by means of the gripping surface or the engagement both winding devices 12 and 15 be operated.

LIST OF REFERENCE NUMBERS

1

rear End one of a station wagon

2

Rear seat back

3

headrests

4

C-pillar

5

rear sidewindow

6

D-pillar

7

hold

10

Tonneau cover

11

blind web

12

first winding device

13

The End the roller blind 11

14

contour part

15

second winding device

16

Roller blind housing the first winding device 12th

17

first Winding shaft of the first winding device 12th

18

Roller blind housing the second winding device 15th

19

second Winding shaft of the second winding device 15th

20

spigot at the second winding device 15th

21

recess in the blind housing 16

22

handle part on the contour 14

23

guide

24

cradle

25

hanging system

Claims (9)

Load compartment cover ( 10 ) in the form of a roller blind for a motor vehicle, comprising - a roller blind ( 11 ), which are on a first winding device ( 12 ) windable and unwound from this and their free Rolloende ( 13 ) a contraction judgment ( 14 ), and - one at the free blind end ( 13 ) the roller blind ( 11 ) attached second winding device ( 15 ), characterized in that the contour ( 14 ) is designed as a further roller blind such that the contours ( 14 ) on the second winding device ( 15 ) can be wound up and unwound. Load compartment cover according to claim 1, characterized in that the first winding device ( 12 ) a roller blind housing ( 16 ) is assigned, in which a first winding shaft ( 17 ) is rotatably mounted. Cargo space cover according to claim 1 or 2, characterized in that the second winding device ( 15 ) a roller blind housing ( 18 ) is assigned, in which a second winding shaft ( 19 ) is rotatably mounted. Cargo space cover according to claim 2 or 3, characterized in that the roller blind housing ( 16 ) of the first winding device ( 12 ) behind the rear seatback ( 2 ) is arranged a seat assembly of the motor vehicle. Cargo space cover according to one of claims 2 to 4, characterized in that the first winding device ( 12 ) comprises a spring motor as drive means, through which the first winding shaft ( 17 ) when unwinding the roller blind ( 11 ) is biased. Cargo space cover according to one of claims 3 to 5, characterized in that the second winding device ( 15 ) a spring motor as an driving device, by which the second winding shaft ( 19 ) when handling the contour ( 14 ) is biased. Cargo space cover according to claim 5 or 6, characterized in that the spring motor of the first winding device ( 12 ) with respect to its spring force for rolling stronger than the spring motor of the second winding device ( 15 ) is trained. Cargo space cover according to claim 5 or 6, characterized in that the spring motor of the first winding device ( 12 ) with respect to its spring force to roll weaker than the spring motor of the second winding device ( 15 ) is trained. Load compartment cover according to one of the preceding claims, characterized in that the contour part ( 14 ) is adapted in its edge course to the edge of a remaining residual opening adjacent to the inside of a tailgate of the vehicle.

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