Dispenser for rolled materials
View Patent ↗A dispenser for paper, plastic, foil and other goods that are supplied on rolls or tubes. The dispenser includes a rotation mechanism including a plurality of flexible wires for receiving a first end portion of the plurality of flexible wires. The rotation mechanism further includes a freely rotating cap, a freely rotating spinner and a mechanism for providing resistance to the freely rotating spinner.
1. A dispenser for a product oriented on a roll, the dispenser comprising:
a head piece for stabilizing the roll;
a rotation mechanism comprising:
means for engaging an inner surface of the roll;
a freely rotating cap for receiving a first end portion of the engaging means;
a sleeve having an upper end and a lower end, the upper end having a circumferential collar;
a freely rotating spinner disposed on and being freely rotatable about the sleeve, the spinner for receiving a second end portion of the engaging means;
a friction mechanism for providing resistance to the freely rotating spinner; and
a rod having a first end region and a second end region, said first end region contacting the head piece and said second end region contacting the spinner.
2. The dispenser of claim 1 , wherein the engaging means comprises a plurality of flexible wires.
3. The dispenser of claim 1 , wherein the engaging means further comprises a cylindrical body including a plurality of protrusions arching outwards.
4. The dispenser of claim 1 , further comprising a base member in contact with the second end region of the rod.
5. The dispenser of claim 4 , wherein the base member includes a tear bar.
6. The dispenser of claim 4 , wherein the base member is configured to support the product in a vertical orientation.
7. The dispenser of claim 4 , wherein the base member is configured to support the product in a horizontal orientation.
8. The dispenser of claim 1 , wherein the product comprises at least one of paper towels and toilet paper.
9. The dispenser of claim 1 , wherein the spinner is substantially circular in shape and comprises a concentric depression therein including a plurality of circumferential ridges and divots.
10. The dispenser of claim 9 , wherein the friction mechanism further comprises a friction disc positioned in the concentric depression.
11. The dispenser of claim 10 , wherein the friction disc comprises a core and a plurality of protrusions extending from the core for engaging the freely rotating spinner.
12. The dispenser of claim 11 , wherein the plurality of protrusions loosely engages the plurality of ridges and divots such that when the spinner rotates, the plurality of protrusions ride over the plurality of ridges and engages the divots generating resistance to the rotation.
13. The dispenser of claim 10 , wherein the friction disc further comprises a loop extending from a core.
14. The dispenser of claim 13 , wherein the friction disc further comprises a protrusion extending from an outer surface of the loop and engages the plurality of ridges and divots such that when the spinner rotates, the protrusion rides over the plurality of ridges and engages the divots generating resistance to the rotation.
15. The dispenser of claim 9 , wherein the friction mechanism further comprises a hub, at least one spring mechanism and a plunger attached to an end of the spring mechanism.
16. The dispenser of claim 15 , wherein the at least one spring mechanism extends from the hub and is positioned in the concentric depression.
17. The dispenser of claim 16 , wherein the plunger engages the freely rotating spinner.
18. The dispenser of claim 17 , wherein the plunger loosely engages the plurality of ridges and divots such that when the spinner rotates, the plunger rides over the plurality of ridges and engages the divots generating resistance to the rotation.
19. The dispenser of claim 9 , wherein the friction mechanism further comprises a hub, at least one spring mechanism and a ball bearing attached to an end of the spring mechanism and positioned in the concentric depression for engaging the freely rotating spinner.
20. The dispenser of claim 9 , wherein the friction mechanism further comprises a hub and a circular loop extending from the hub and positioned in the concentric depression for engaging the freely rotating spinner.
21. The dispenser of claim 9 , wherein the friction mechanism further comprises a hub and an elongated loop extending from the hub and positioned in the concentric depression for engaging the freely rotating spinner.