Adjustment device for a window shade system
The window shade system may comprise a support connector and/or a first shade band. An adjustment arm may interface with the support connector and/or the first shade band. The adjustment device interfaces with the adjustment arm, wherein in response to adjusting the adjustment device, the adjustment arm is configured to rotate and adjust the support connector and/or the first shade band to an adjusted position.
1. A window shade system comprising:
at least one of a support connector or a first shade band;
an adjustment arm interfacing with at least one of the support connector or the first shade band; and
an adjustment device interfacing with the adjustment arm,
wherein in response to adjusting the adjustment device, the adjustment arm is configured to rotate and adjust at least one of the support connector or the first shade band to an adjusted position.
2. The system of claim 1 , further comprising a retainer configured to retain the at least one of the support connector or the first shade band in the adjusted position.
3. The system of claim 1 , wherein the retainer is a locking pawl.
4. The system of claim 1 , wherein the adjustment device comprises a head with flat cuts, wherein in response to adjusting of the adjustment device, the flat cuts are configured to at least one of provide tactile feedback, provide audible feedback, prevent loosening of the adjustment device or prevent back-rotation of the adjustment device.
5. The system of claim 1 , wherein the adjustment device at least one of is an adjustment screw or engages a side of the adjustment arm.
6. The system of claim 1 , wherein the first shade band includes a lam spring.
7. The system of claim 1 , wherein the first shade band is configured to be adjusted at an idle end.
8. The system of claim 1 , wherein the adjustment arm is at least one of self-locking or indexing.
9. The system of claim 1 , wherein the adjustment arm is configured to translate along a centerline at least one of horizontally right, horizontally left, vertically up or vertically down.
10. The system of claim 1 , wherein the first support connector is driven by a drive mechanism, wherein the drive mechanism is engaged by a slip plate, and wherein the drive mechanism is configured to rotate forward in response to the slip plate disengaging from the drive mechanism.
11. The system of claim 1 , wherein the first support connector is configured to retract to allow removal of the first shade band.
12. The system of claim 1 , further comprising:
shade fabric coupled to the first shade band, wherein the shade fabric has a first portion and a second portion;
a rod that includes the second portion of the shade fabric rolled around the rod; and
a hembar engaging the rod within the hembar, wherein turning the rod adjusts a position of the hembar relative to the fabric.
13. The system of claim 1 , further comprising:
a bracket having a first side and a second side;
a drive shaft having a first portion that extends from the first side of the bracket and a second portion that extends from the second side of the bracket;
the drive mechanism received by the drive shaft;
a chain around a sprocket of the drive mechanism;
the first shade band engaged with the first portion of the drive shaft; and
a second shade band engaged with the second portion of the drive shaft.
14. The system of claim 13 , wherein the first portion of the drive shaft is configured to control a first drive hub that rotates the first shade band and the second portion of the drive shaft is configured to control a second drive hub that rotates the second shade band.
15. The system of claim 13 , wherein in response to the chain being pulled, rotational force is transferred to the first shade band on the first side of the bracket and to the second shade band on the second side of the bracket.
16. The system of claim 13 , wherein the sprocket is configured to drive in parallel the first shade band and the second shade band.
17. The system of claim 1 , further comprising a lock, wherein the lock is configured to restrict the first shade band from unrolling.
18. The system of claim 17 , wherein the lock includes a first opening that is configured to allow rotation of the first shade band and a second opening that is configured to restrict rotation of the first shade band.
19. The system of claim 17 , wherein the lock is a slide lock.
20. The system of claim 17 , wherein the lock is a slide lock that includes a first opening that is configured to allow rotation of the first shade band and a second opening that is configured to restrict rotation of the first shade band.