Versatile off-road chair
An off-road chair comprises a U-shaped chassis configured to receive a rider in a wheel chair type (manual or electric); at least one wheel attached to the chassis; and a floor section. The floor section is configured to attach to the bottom of the U-shaped chassis and to provide a floor; be lowered to provide a ramp for the rider to get on the floor section; and be raised to attach to a bottom part of the U-shaped chassis. The U-shaped chassis is configured to receive a wheel chair type (manual or electric) carrying the rider. The off-road chair further comprises a front bumper attached to a front of the U-shaped chassis, wherein the front bumper is configured to swing up with respect to the U-shaped chassis, enabling the rider to get on the floor section; and be lowered to lock to the chassis and protect the rider.
1. An off-road vehicle comprising:
a U-shaped chassis configured to receive a rider;
at least one wheel attached to the chassis;
a floor section hingedly coupled to the U-shaped chassis at a rear of the off-road vehicle; and
a front bumper coupled to a front of the U-shaped chassis, wherein the front bumper is configured to:
swing up with respect to the U-shaped chassis, enabling the rider to get on the floor section; and
be lowered to protect the rider.
2. The off-road vehicle of claim 1 , wherein the at least one wheel includes two side tracks.
3. The off-road vehicle of claim 1 , wherein the U-shaped chassis is configured to receive a chair carrying the rider.
4. The off-road vehicle of claim 2 , wherein the floor section comprises:
a ramp floor for positioning the rider; and
a ramp assist plate configured to form a bridge to the ramp floor, enabling the chair to wheel into the ramp floor.
5. The off-road vehicle of claim 4 , wherein the ramp floor comprises a chair lock enabling the chair to be locked to the floor.
6. The off-road vehicle of claim 1 , further comprising:
an engine;
a top section; and
a top-back section attached to the top section and configured to cover the engine.
7. The off-road vehicle of claim 1 , wherein the front bumper, when lowered, further locks to the U-shaped chassis.
8. The off-road vehicle of claim 1 , wherein the U-shaped chassis forms a riding area in a middle part, and further comprises:
a backbone;
at least one U-shaped horizontal plate configured to be attached to the backbone in a horizontal direction and to add rigidity to the U-Shaped chassis; and
a plurality of walls configured to be attached to the backbone in vertical directions.
9. The off-road vehicle of claim 8 , wherein:
the at least one horizontal plate includes a plurality of floor plates configured to attach to a lower part of the backbone.
10. The off-road vehicle of claim 9 , wherein:
the at least one horizontal plate further includes a plurality of armrest plates configured to attach to an upper part of the backbone.
11. The off-road vehicle of claim 8 , wherein the plurality of walls include:
two inner walls configured to be attached to an inside side of the backbone closer to the riding area; and
two outer walls configured to be attached to an outer side of the backbone further from the riding area compared to the inner side.