Laterally repositionable roller shade
View Patent ↗A roller shade may be retracted and extended. In various implementations, when a roller shade is extended it may be laterally repositioned. The roller shade may include a track and a travelling member.
1. A roller shade assembly comprising:
a first end;
a second opposing end;
a first member comprising a track, wherein the track comprises a groove;
a traveling member adapted to follow the track; and
a second member, wherein the first member is disposed partially in the second member, and wherein the second member comprises:
a recess extending at least partially along a length of the second member, wherein at least a portion of the travelling member is disposed in the recess;
and wherein the second member rotates and the traveling member moves along the recess as the travelling member follows the track in the first member; and
a shade coupled to the second member, wherein the shade is disposed proximate the first end of a roller shade and indirectly coupled to the traveling member such that extending the shade allows lateral repositioning of the shade.
2. The roller shade of claim 1 wherein the first member comprises a tube.
3. The roller shade of claim 1 wherein the first member comprises a tube, and wherein the groove of the track is in the tube.
4. The roller shade of claim 1 wherein the traveling member comprises:
a collar; and
a pin at least partially disposed in the collar;
wherein the pin moves along the groove of the track to allow lateral repositioning of the shade.
5. The roller shade of claim 1 wherein the second member comprises a tube.
6. The roller shade of claim 1 wherein the second member comprises a tube; and further comprising:
a third member comprising a tube, wherein the tube of the third member comprises a cutout, and wherein laterally repositioning the shade comprises allowing the second member to rotate and move laterally by following the cutout in the third tube.
7. The roller shade of claim 1 wherein lateral repositioning of the shade comprises moving the shade towards the second end of the roller shade.
8. The roller shade of claim 1 wherein the traveling member comprises a pin, and wherein the pin is adapted to follow the groove of the track such that a shade of a roller shade coupled to the traveling member moves in the direction of the traveling member.
9. The roller shade of claim 1 further comprising a third member comprising a tube, wherein the tube of the third member comprises a cutout, and wherein laterally repositioning the shade comprises allowing the second member coupled to the shade to rotate and move laterally by following the cutout in the third tube.
10. The roller shade of claim 1 wherein the traveling member comprises a collar, and wherein the collar follows the groove in the first member; and wherein the collar is coupled to the second member.
11. The roller shade of claim 1 wherein rotating the second member causes rotation of the first member, wherein rotation of the first member laterally repositions the shade.
12. The roller shade of claim 1 wherein the groove is a helical groove.
13. The roller shade of claim 1 wherein the track at least partially circumscribes the first member.
14. The roller shade of claim 1 wherein a shade is coupled to the traveling member such that retracting the shade allows lateral repositioning of the shade.
15. The roller shade of claim 1 wherein the traveling member comprises a pin.
16. The roller shade of claim 15 wherein allowing the pin to move along the track allows lateral repositioning of the shade.
17. A roller shade assembly comprising:
a first end;
a second opposing end;
a first member comprising a track, wherein the track comprises a groove;
a traveling member adapted to follow the track; and
a second member discrete from the traveling member, wherein the first member is disposed partially in the second member;
a third member at least partially disposed in the second member;
a shade coupled to the second member, wherein the shade is disposed proximate the first end of a roller shade and indirectly coupled to the traveling member such that extending the shade allows lateral repositioning of the shade.
18. The roller shade assembly of claim 17 further comprising a positioner disposed at least partially in the third member, wherein the positioner maintains a position of the shade.
19. The roller shade assembly of claim 17 wherein the roller shade wraps around at least a portion of the third member when the shade is retracted.
20. The roller shade assembly of claim 17 further comprising a first bracket and a second bracket; wherein the first member comprises a first end and a second opposing end; and wherein the third member comprises a first end and a second opposing end; wherein the first end of the first member couples to the first bracket, and wherein the first end of the third member is proximate the second opposing end of the first member, and wherein the second end of the third member couples to the second bracket.