Roller assembly for a dispenser

1. A roller assembly for a sheet product dispenser, comprising;

a roller body, the roller body being rotatably coupled to a plurality of clips, each one of the plurality of clips being configured to remain substantially rotatably stationary with respect to the roller body, when the roller body rotates,

wherein each one of the plurality of clips is snap-fit to the roller body or completely encircles the roller body, and

wherein the roller body comprises a plurality of grooves and each one of the plurality of clips is disposed in one of the plurality of grooves of the roller body.

2. The roller assembly of claim 1 , wherein the roller body is a pinch roller body.

3. The roller assembly of claim 1 , wherein the grooves are spaced along the roller body and each groove exposes an inner core of the roller body.

4. The roller assembly of claim 1 , wherein each one of the plurality of clips is removably associated with the roller body.

5. The roller assembly of claim 1 , wherein each of the plurality of clips comprises:

a roller-encircling portion configured to completely encircle or snap-fit to the body of the roller; and

a body portion extending from the roller-encircling portion, the body portion comprising a ramp-shaped rib extending outwardly from the body portion to guide sheet product away from the roller body.

6. A dispenser for a sheet product, comprising:

a rotatable roller assembly defining, with another roller, a nip for receiving the sheet product, the roller assembly comprising a roller body, the roller body being rotatably coupled to a plurality of clips, such that each one of the plurality of clips remains substantially rotatably stationary with respect to the roller body, when the roller body rotates,

wherein each one of plurality of clips comprises a body portion extending outwardly from the roller body to guide the sheet product away from the roller body, and

wherein the roller body comprises a plurality of grooves and each one of the plurality of clips is disposed in one of the plurality of grooves of the roller body.

7. The dispenser of claim 6 , wherein the roller body is a pinch roller body and the other roller comprises a drive roller configured to rotate and thereby dispense the sheet product.

8. The dispenser of claim 6 , further comprising a motor or a user-actuated mechanism configured to rotate the rotatable roller assembly, wherein the user actuated mechanism is selected from the group consisting of a lever, a button, and a wheel.

9. The dispenser of claim 6 , wherein the grooves are spaced along the roller body and each groove exposes an inner core of the roller body.

10. The dispenser of claim 9 , wherein the roller body further comprises an outer surface configured to contact the other roller.

11. The dispenser of claim 6 , wherein each one of the plurality of clips is removably associated with the roller body.

12. The dispenser of claim 6 , wherein each of the plurality of clips comprises:

a roller-encircling portion configured to completely encircle or snap-fit to the body of the roller and to remain approximately stationary with respect to the roller body, when the roller body rotates; and

the body portion extends from the roller-encircling portion, the body portion comprising a ramp-shaped rib extending outwardly from the body portion to guide sheet product away from the roller body.

13. The dispenser of claim 6 , wherein bottom ends of the body portions of the clips are configured to engage a chassis of a housing of the dispenser.

14. The dispenser of claim 6 , wherein bottom ends of the body portions of the clips are configured to abut a portion of the dispenser such that each one of the plurality of clips remains stationary as the roller body rotates.