Motorized retractable ribbon barrier
An apparatus includes a housing, a rotatable spool disposed within the housing, a belt at least partially wound onto the spool, a motorized retraction mechanism disposed within the housing, coupled to the spool, and configured cause rotation of the spool in a first direction for winding the belt onto the spool, and a tensioning mechanism disposed within the housing, coupled to the spool, and configured to prevent over-rotation of the spool in a second direction opposite the first direction while the belt is being dispensed from the spool.
1. An apparatus comprising:
a housing;
a rotatable spool disposed within the housing;
a belt at least partially wound onto the spool;
a motorized retraction mechanism disposed within the housing, coupled to the spool, and configured to cause rotation of the spool in a first direction for winding the belt onto the spool;
a tensioning mechanism disposed within the housing, coupled to the spool, and configured to prevent over-rotation of the spool in a second direction opposite the first direction while the belt is being dispensed from the spool; and
a rotatable dispensing nozzle disposed on an opening in the housing, wherein the belt passes through the rotatable dispensing nozzle as it is wound on or dispensed from the spool.
2. The apparatus of claim 1 , further comprising an attachment mechanism disposed in the housing, the attachment mechanism configured to secure the apparatus on a stanchion.
3. The apparatus of claim 2 wherein the attachment mechanism is configured to receive a portion of the stanchion and engage with the portion of the stanchion to secure the apparatus on the stanchion.
4. The apparatus of claim 2 wherein the attachment mechanism is releasable for removal of the apparatus from the stanchion.
5. The apparatus of claim 1 further comprising one or more resilient members protruding from an outer surface of the housing.
6. The apparatus of claim 1 further comprising one or more attachment members configured for attaching the apparatus to an element in an environment.
7. The apparatus of claim 6 wherein the one or more attachment members are configured for hanging the apparatus from the element in the environment.
8. The apparatus of claim 6 wherein the one or more attachment members include one or more loops configured to receive a strap for attaching the apparatus to the element in the environment.
9. The apparatus of claim 1 wherein the rotatable dispensing nozzle is rotatable between a first position and a second position, an orientation of the belt in the first position being orthogonal to an orientation of the belt in the second position.