Wheelchair securement system and device
A mobility aid tie-down securing a mobility aid during transit in a vehicle. The mobility aid tie-down comprises a retractor secured to the vehicle at a first anchor point. The retractor has a spool and a restraint extendable therefrom. The restraint has a first restraint segment extending from the spool to a securement point on the mobility aid and a second restraint segment extending from the securement point on the mobility aid to a second anchor point. The tie-down configuration enables a load from the mobility aid during an adverse driving event to be distributed between the first restraint segment and the second restraint segment.
1. A mobility aid tie-down for securing a mobility aid during transit in a vehicle, the mobility aid tie-down comprising: a retractor secured to the vehicle at a first anchor point; the retractor having a spool and a restraint extendable therefrom; the restraint having a first restraint segment extending from the spool to a securement point on the mobility aid and a second restraint segment extending from the securement point on the mobility aid to a second anchor point; whereby the mobility aid tie-down is configured to distribute a load from the mobility aid during an adverse driving event between the first restraint segment and the second restraint segment; wherein both the spool and the second anchor point are disposed within a housing.
2. The mobility aid tie-down of claim 1 , the retractor being self-tensioning.
3. The mobility aid tie-down of claim 2 , wherein the load is distributed between the first anchor point and the second anchor point.
4. A mobility aid tie-down for securing a mobility aid during transit in a vehicle, the mobility aid tie-down comprising: a retractor secured to the vehicle at a first anchor point; the retractor having a spool and a restraint extendable therefrom; the restraint having a first restraint segment extending from the spool to a securement point on the mobility aid and a second restraint segment extending from the securement point on the mobility aid to a second anchor point; whereby the mobility aid tie-down is configured to distribute a load from the mobility aid during an adverse driving event between the first restraint segment and the second restraint segment; wherein the second anchor point is the spool, whereby a portion of both the first restraint segment and the second restraint segment are wound about the spool.
5. The mobility aid tie-down of claim 2 , wherein the first restraint segment and the second restraint segment are continuous.
6. The mobility aid tie-down of claim 2 , wherein the mobility aid is oriented in a rearward-facing direction relative to a vehicle traveling direction.
7. The mobility aid tie-down of claim 2 , wherein the mobility aid is oriented in a forward-facing direction relative to a vehicle traveling direction.
8. The mobility aid tie-down of claim 2 , wherein the mobility aid is oriented in a side-facing direction relative to a vehicle traveling direction.
9. The mobility aid tie-down of claim 1 , wherein both the first restraint segment and the second restraint segment extend through a same opening in the housing.
10. The mobility aid tie-down of claim 9 , wherein the second anchor point is the spool, whereby a portion of both the first restraint segment and the second restraint segment are wound about the spool.
11. The mobility aid tie-down of claim 2 , wherein the restraint comprises a material selected from the group including webbing, rope, cord, and cable.
12. The mobility aid tie-down of claim 2 further comprising a mobility aid connector securing a middle portion of the restraint to the securement point on the mobility aid, wherein the middle portion of the restraint extends through an opening in the mobility aid connector.