Guide system for a roller blind of a sliding roof system
View Patent ↗A guide system for a roller blind of a sliding roof system has a guide rail and a slider that is fixed on the roller blind. The slider is accommodated in the guide rail such that the slider is displaceable in a longitudinal direction of a vehicle and carries the roller blind. A pretensioning device is arranged between the guide rail and the slider. The pretensioning device presses the slider outwards transversely with respect to the longitudinal direction of the vehicle in order to tension the roller blind.
1. A guide system for a roller blind of a sliding roof system comprising:
a guide rail;
an intermediate guide accommodated in the guide rail;
a slider fixed on a roller blind, the slider being accommodated in the intermediate guide such that the slider is displaceable in a longitudinal direction and carries the roller blind; and
a pretensioning device arranged between the guide rail and the intermediate guide, wherein the pretensioning device has a flexible plastic body that is generally U-shaped and has two flexible limbs that exert a pretensioning force, and wherein the intermediate guide is positioned and guided between the flexible limbs, the pretensioning device pressing the intermediate guide outwards transversely with respect to the longitudinal direction in order to tension the roller blind.
2. The guide system according to claim 1 , wherein the intermediate guide is mounted in the guide rail to be moveable transversely with respect to the longitudinal direction.
3. The guide system according to claim 1 , wherein the intermediate guide extends over a displacement path of the roller blind.
4. The guide system according to claim 1 , wherein the intermediate guide sits in the guide rail such that the intermediate guide cannot be displaced in the longitudinal direction.
5. The guide system according to claim 1 , wherein the flexible plastic body is formed from ethylene-propylene-diene-monomer rubber.
6. The guide system according to claim 1 , including at least one recess in each of the two limbs of the flexible plastic body.
7. The guide system according to claim 6 , wherein the at least one recess extends over an entire length of the flexible plastic body.
8. The guide system according to claim 1 , wherein the pretensioning device is accommodated in the guide rail such that the pretensioning device is positionally fixed in the longitudinal direction of the vehicle.
9. The guide system according to claim 1 , wherein the pretensioning device accommodates the slider which is fixed on the roller blind.
10. The guide system according to claim 1 , wherein sections of the pretensioning device are provided along a length of a displacement path of the roller blind.
11. The guide system according to claim 1 , wherein the pretensioning device is provided over essentially an entire length of a displacement path of the roller blind.
12. The guide system according to claim 1 , wherein the slider is one of a metal and plastic strip that is fitted along a roller blind edge and provides a winding-up force for the roller blind.
13. The guide system according to claim 1 , wherein the flexible plastic body has an opening facing the roller blind.
14. The guide system according to claim 1 , wherein the intermediate guide is guided by the pretensioning device exclusively in a direction transversely with respect to the longitudinal direction.
15. The guide system according to claim 1 , wherein the flexible limbs have protrusions at their free edges and the intermediate guide is accommodated in a form-fitting manner in the pretensioning device.
16. A guide system for a roller blind of a sliding roof system of a vehicle comprising:
a guide rail;
an intermediate guide accommodated in the guide rail;
a slider fixed on the roller blind, the slider being accommodated in the intermediate guide such that the slider is displaceable in a longitudinal direction and carries the roller blind; and
a pretensioning device arranged between the guide rail and the intermediate guide, wherein the pretensioning device is of flexible plastic and has two flexible limbs that exert a pretensioning force, the pretensioning device pressing the intermediate guide outwards transversely with respect to the longitudinal direction in order to tension the roller blind, wherein the pretensioning device and the intermediate guide are fully housed within the guide rail.
17. The guide system according to claim 16 , wherein the intermediate guide is mounted in the guide rail to be moveable transversely with respect to the longitudinal direction.
18. The guide system according to claim 16 , wherein the intermediate guide extends over a displacement path of the roller blind.
19. The guide system according to claim 16 , wherein the intermediate guide sits in the guide rail such that the intermediate guide cannot be displaced in the longitudinal direction.
20. The guide system according to claim 16 , wherein the flexible limbs have protrusions at their free edges and the intermediate guide is accommodated in a form-fitting manner in the pretensioning device.