Retractor with space-saving features
A retractor may include various features that reduce the amount of space necessary to secure an object, for example, a wheelchair in a vehicle. In one embodiment, the webbing is designed to come off of the top of the retractor spool, which shifts the webbing take-off point from the spool rearward, as compared to prior art retractors. In another embodiment, the retractor is provided with a webbing guide that rotates around at least a portion of the circumference of the retractor spool. The rotatable guide also shifts the take-off point from the webbing guide rearward, as compared to prior art retractors. In yet another embodiment, the retractor is provided with both a rotatable webbing guide and webbing that comes off of the top of the spool.
1. A retractor intended for use in a securement system for a wheeled mobility device, wherein the retractor comprises:
a spool, the spool being contained with a housing, the housing including an opening;
a portion of a belt being at least partially wound around the spool, the belt being adapted to extend from the spool through the opening and to the wheeled mobility device, where a terminal end of the belt may be secured, in approximately a straight line between the spool and the terminal end at an angle of approximately 35-55° relative to a surface upon which the wheeled mobility device is being secured; and,
a moveable guide disposed in the opening, the belt passing through the moveable guide, wherein the moveable guide permits the belt to be presented in a generally direct path between the wheeled mobility device and a circumference of the spool.
2. The retractor of claim 1 , wherein the opening is a top opening.
3. The retractor of claim 2 , wherein the top opening is opposite a housing base.
4. The retractor of claim 2 , wherein the belt leaves the spool at a top half of the spool.
5. The retractor of claim 1 , wherein the belt leaves the spool at a top half of the spool.
6. The retractor of claim 1 further comprising an angle limiter that restricts movement of the moveable guide to limit a spool take-off angle of the belt to a predetermined range of angles.
7. The retractor of claim 1 further comprising a lock that restricts movement of the moveable guide, whereby a spool take-off angle of the belt can be fixed.
8. The retractor of claim 1 further comprising an angle indicator that provides an indication of a spool take-off angle of the belt.
9. The retractor of claim 1 , wherein the moveable guide is rotatable about an axis of the spool.
10. A retractor intended for use in a securement system for a wheeled mobility device, wherein the retractor comprises:
a spool, the spool being contained with a housing, the housing including an opening; and,
a belt, a portion of the belt being at least partially wound around the spool, the belt extending from a top half of the spool through a moveable guide disposed in the opening and to a connector at a terminal end of the belt, wherein the belt is adapted to extend in approximately a straight line between the spool and the connector in a secured condition at an angle of approximately 35-55° relative to a surface upon which the wheeled mobility device is being secured.
11. The retractor of claim 10 , wherein the moveable guide is rotatable about an axis of the spool.
12. The retractor of claim 11 , wherein the belt leaves the spool at a top half of the spool.
13. The retractor of claim 10 , wherein the opening is a top opening.
14. The retractor of claim 13 , wherein the top opening is opposite a housing base.
15. The retractor of claim 10 , wherein the belt leaves the spool at a top half of the spool.
16. A retractor intended for use in a securement system for a wheeled mobility device, wherein the retractor comprises:
a spool, the spool being contained with a housing, the housing including an opening;
a belt, a portion of the belt being at least partially wound around the spool, the belt extending from a top half of the spool through a moveable guide disposed in the opening and to a connector at a terminal end of the belt, wherein the belt is adapted to extend in approximately a straight line between the spool and the connector in a secured condition; and,
the moveable guide being rotatable about an axis of the spool.
17. The retractor of claim 16 , wherein the belt extends in the straight line at an angle of approximately 35-55° relative to a surface upon which the wheeled mobility device is being secured.
18. The retractor of claim 17 , wherein the belt leaves the spool at a top half of the spool.
19. The retractor of claim 18 , wherein the opening is a top opening.