Vehicle door system
A vehicle door system having an upper door configured to cover a top portion of an opening in the body of a vehicle and to open in an upward direction, and a lower door configured to cover a bottom portion of the opening and to open in a sideways direction. The upper door includes a deployable portion configured to form at least a portion of a canopy extending away from the body of the vehicle.
1. A vehicle door system having first and second upper doors independently movable between an open position and a closed position to cover only a top portion of an opening in a body of a vehicle and to open in an upward direction, and first and second lower doors independently movable to cover only a bottom portion of the opening, wherein the lower doors are translated by arms laterally with respect to the opening in the body of the vehicle to open in a lateral direction, the first and second upper doors each including a deployable portion configured to form at least a portion of a canopy extending away from the body of the vehicle when at least one of the upper doors is at least partially open.
2. A vehicle door system according to claim 1 , wherein the upper and lower doors cooperate to fully close the opening in the body of the vehicle.
3. A vehicle door system according to claim 1 , wherein the first and second upper doors are rotationally coupled to the body of the vehicle at a top edge of the opening in the body of the vehicle.
4. A vehicle door system according to any of claim 1 , wherein the lower door is movably coupled by arms to the body of the vehicle at a point remote from a side edge of the opening in the body of the vehicle.
5. A vehicle door system according to claim 1 , wherein a bottom edge of the first and second upper doors and a top edge of the first and second lower doors are configured to engage each other when the respective upper and lower doors are each in a closed position.
6. A vehicle door system according to claim 1 , wherein the upper doors each further comprise a first portion and a second portion, the first portion and the second portion being connected by a hinge to fold with respect to each other.
7. A vehicle door system according to claim 6 further comprising:
a biasing element operatively connected to the first portion and the second portion of each door to bias the first portion away from the second portion.
8. A vehicle door system according to claim 6 further comprising:
a hinge rotationally coupling the first portion and the second portion of each of the upper doors.
9. A vehicle door system according to claim 1 , wherein the canopy is configured to extend away from the body of the vehicle for covering an individual when standing next to the opening in the body of the vehicle.
10. A vehicle door system according to claim 1 , wherein the first and second upper doors are gullwing doors.
11. A method of accessing a vehicle, the vehicle having first and second upper doors configured to cover only a top portion of an opening in a body of the vehicle, and first and second lower doors configured to cover only a bottom portion of the opening, the upper doors comprising a deployable portion configured to form at least a portion of a canopy extending away from the body of the vehicle when at least one of the upper doors are open, the method comprising:
Opening at least one of the upper doors in an upward direction;
opening at least one of the lower doors in a sideward direction to allow a user to access the vehicle; and
deploying at least one of the deployable portions to form at least a portion of a canopy extending away from the body of the vehicle when at least one of the upper doors is open.