Vehicle enclosure
View Patent ↗Accessory door assembly for the normally open sides of a recreational vehicle such as a golf cart. The door assembly includes a doorframe that can be secured to the vehicle, and a preferably rigid door that is easily mountable and demountable, and is movable between an open position and a closed position. The door can be secured to the vehicle in the open position so that the passengers have the option of riding in the vehicle while the door remains open. The door is contoured to match the contour of the vehicle, so that even when the door is stored in the open position, the vehicle remains aesthetically pleasing. A hinge system is utilized that minimizes the clearance necessary to open and close the door, and provides an optional assist feature that helps urge or bias the door to the open or closed position and maintain it there.
1. A door assembly for managing access to the interior of a vehicle, comprising:
a door having a surface;
a hinge assembly for removably connecting said door to said vehicle, said hinge assembly, when attached to said vehicle, providing a path of door travel from a door closed state to a door open state such that any two points on the same surface of said door travel in semi-circles of the same diameter, said hinge assembly comprising three rigid members, each respectively connecting a pair of spaced pivot locations, wherein said three rigid members are each in different horizontal planes.
2. The door assembly of claim 1 , wherein said hinge assembly comprises upper and lower hinges for removably connecting said door to said vehicle.
3. The door assembly of claim 1 , wherein said hinge assembly comprises an assist for biasing said door to said open or closed position upon said door passing through its midpoint of travel.
4. The door assembly of claim 3 , wherein said assist comprises a gas spring.
5. The door assembly of claim 3 , wherein said assist retains said door in said open or closed position.
6. The door assembly of claim 1 , further comprising a doorframe mounted to existing structure on said vehicle.
7. The door assembly of claim 1 , wherein said vehicle has a rear wheel well, and wherein the contour of said door is shaped to match the contour of said rear wheel well.
8. The door assembly of claim 1 , wherein said hinge assembly further comprises a bracket shaped and dimensioned to slidingly engage a trapezoidal plate to mount said door to said vehicle.
9. The door assembly of claim 8 , wherein said engagement of said bracket and said plate self-align said door.
10. The door assembly of claim 1 , wherein said vehicle is a golf cart.
11. A door assembly for managing access to the interior of a vehicle, comprising:
a door frame adapted to be affixed to the vehicle;
a door;
a hinge assembly for connecting said door to said vehicle, said hinge assembly comprising at least three rigid members pivotally attached to said door and to said vehicle at pivot locations each pivoting about different pivot axes, said at least three rigid members being in different horizontal planes, the lengths of which defining the distance of travel of said door from a door closed state to a door open state.
12. The door assembly of claim 11 , wherein said hinge assembly further comprises at least one assist for biasing said door to said open or closed state upon said door passing through its midpoint of travel.
13. The door assembly of claim 11 , wherein said at least one assist comprises a gas spring.
14. The door assembly of claim 11 , wherein one of said rigid members defines an upper hinge, and wherein two of said rigid members define a lower hinge.
15. The door assembly of claim 11 , wherein said vehicle is a golf cart.
16. The door assembly of claim 1 , wherein said door is manually operable.
17. The door assembly of claim 11 , wherein said door is manually operable.
18. The door assembly of claim 11 , wherein said hinge assembly provides a path of door travel from a door closed state to a door open state such that any two points on the same surface of said door travel in semi-circles of the same diameter.