Multiple height load floor system
View Patent ↗In a motor vehicle having a cargo area over an in-floor recess for storing a spare wheel and tire, a multiple height load floor system for covering the in-floor recess provides the option of selecting the depth of the recess. The floor system is adapted to allot a lesser volume to the in-floor recess for use with an undersized spare, or a greater volume when a full-size spare is provided. In a motor vehicle with folding seats, the folding seats are selectively raised or lowered to align with the upper surface of the load floor system in its selected position, in order to present a substantially flat surface for carrying cargo. The selective raising or lowering of the seats and the floor system can be achieved through manually actuated or electrically powered mechanisms.
1. A multiple height load floor system for a vehicle comprising:
a recess in a floor of the vehicle having a substantially horizontal sill extending along at least opposing sides of the recess;
an invertible load platform configured for covering the floor recess when disposed upon the sill, the load platform having a first substantially planar surface on one side thereof and a second surface having integral raised support legs extending from opposite edges thereof, the load platform defining a first load floor elevation when the first surface is placed on the sill and defining a second load floor elevation higher than the first load floor elevation when the load platform is inverted to place the support legs on the sill.
2. The multiple height load floor system of claim 1 , further comprising:
a folding seat assembly including a seat back and a seat cushion adjacent the recess and adapted for folding the seat back over the seat cushion such that a rear surface of the seat back is selectively placed at one of the first and second load floor elevations to form a substantially continuous surface with the load platform.
3. The multiple load floor system of claim 1 wherein the recess is sized for storing an undersized spare tire and wheel when the load platform defines the first load floor elevation, and for storing a full sized spare tire and wheel when the load platform defines the second floor elevation.
4. The multiple load floor system of claim 2 wherein the recess is sized for storing an undersized spare tire and wheel when the load platform defines the first load floor elevation, and for storing a full sized spare fire and wheel when the load platform defines the second load floor elevation.
5. The multiple load floor system of claim 2 further comprising:
a front support leg coupled at one end thereof to the seat cushion and having a second end movable to first and second positions on the vehicle floor;
an adjustment slot at a side surface of the seat back;
a rear support bracket having a first end coupled to the vehicle floor and a second end having a pin engaging the adjustment slot;
the seat back folding to the first load floor elevation when the second end of the front support leg is placed at the first position and the rear support bracket pin is placed at a first end of the adjustment slot; and
the seat back folding to the second load floor elevation when the second end of the front support leg is placed at the second position and the rear support bracket pin is placed at a second end of the adjustment slot.
6. The multiple height load floor system of claim 5 wherein the adjustment slot is substantially J-shaped.