Side seat and swivel restraint system
View Patent ↗A sideseat includes a sideseat base, turntable, posterior frame and backrest frame. The sideseat posterior frame is rotatably coupled to the sideseat base through the turntable. The turntable is positioned so that the sideseat turntable and combined frame components move from a deployed position to a locked position in response to an applied force.
1. A sideseat for use in a vehicle, comprising:
a sideseat base, said sideseat base further comprising an upper sideseat base wall and a sideseat base opening, said sideseat base opening extending through the upper sideseat base wall;
a turntable, either centered or positioned proximate to a side of the upper sideseat base wall;
a sideseat posterior frame rotatably coupled to the turntable through the sideseat base opening, wherein the turntable is either centered or positioned off-center relative to the sideseat base; and
a locking mechanism configured to return the sideseat to a forward-facing position relative to the vehicle in response to a reduction in speed by the vehicle, then to lock the sideseat in the forward-facing position.
2. The sideseat of claim 1 , the locking mechanism further configured to lock the rotation of the turntable when aligned with the front of the vehicle in response to manual operation.
3. The sideseat of claim 1 , further comprising a stop configured to restrict the rotation of the turntable to less than 90° of unilateral rotation from the locked preconfigured position.
4. The sideseat of claim 1 , further comprising a non-locking stop configured to restrict the rotation of the turntable to less than 90° of unilateral rotation from the locked preconfigured position.
5. The sideseat of claim 1 , further comprising a sideseat posterior cushion which is repeatably moveable between fastened and unfastened conditions with the sideseat posterior frame.
6. The sideseat of claim 1 , wherein the sideseat posterior frame is positioned either centered or proximate to an opposed side of the upper sideseat base wall.
7. The sideseat of claim 1 , further comprising two lower anchor bracket assemblies coupled to the sideseat posterior frame.
8. The sideseat of claim 1 , further comprising a sideseat backrest frame which extends upwardly from the sideseat posterior frame.
9. The sideseat of claim 8 , further comprising a sideseat backrest cushion which is repeatably moveable between fastened and unfastened conditions with the sideseat backrest frame.
10. The sideseat of claim 8 , further comprising internal retractors carried by the sideseat backrest frame.
11. The sideseat of claim 8 , further comprising internal belt angle redirectors carried by the sideseat backrest frame.
12. The sideseat of claim 8 , further comprising backboard support rails carried by the sideseat backrest frame.
13. The sideseat of claim 8 , further comprising a tether anchor coupled to the sideseat backrest frame.
14. The sideseat of claim 1 , further configured such that the sideseat rotates to its preconfigured position in response to a collision by the vehicle.
15. The sideseat of claim 1 , further configured such that the sideseat rotates to its preconfigured position in response to a head-on collision by the vehicle.
16. The sideseat of claim 1 , in which the locking mechanism may be disengaged by manual operation.