Roof rack system
View Patent ↗Generally described, aspects of the disclosed subject matter are directed to systems and method of attaching a roof rack to a vehicle having a removable hard top and a space frame. In accordance with aspects of the present disclosure, the roof rack generally includes an elongate rail, an upper mounting pad, a lower mounting pad, and fasteners which couple the elongate rail to the vehicle. During assembly of the roof rack components, a main fastener is captured by the geometry of the components. The main fastener is used to couple the roof rack assembly to a bracket mounted to the space frame of the vehicle. In this regard, various loads acting on the roof rack are generally transferred to the space frame as opposed to the vehicle hardtop.
1. A cargo carrier for a vehicle having a removable hardtop and a space frame, the cargo carrier comprising:
an elongate rail comprising an attachment point and an access hole;
an upper mounting pad configured to interface the elongate rail at the attachment point and to interface an upper surface of the removable hardtop;
a lower mounting pad configured to interface a lower surface of the removable hardtop;
a bracket removably coupled to the space frame and configured to interface the lower mounting pad; and
a fastener coupled to the upper mounting pad, the lower mounting pad, and the bracket,
wherein the removable hardtop is positioned between the upper mounting pad and the lower mounting pad, and wherein the elongate rail is removably coupled to the upper mounting pad, to capture the fastener, the captured fastener being accessible through the access hole to selectively mount the cargo carrier to the vehicle.
2. The cargo carrier of claim 1 , further comprising a crossbeam coupled to the elongate rail and configured to carry cargo.
3. The cargo carrier of claim 1 , wherein the captured fastener is accessed with a tool through the access hole.
4. The cargo carrier of claim 1 , further comprising a cap configured to cover the end of the elongate rail and the upper mounting pad, wherein the cap is coupled to the elongate rail.
5. The cargo carrier of claim 4 , wherein the cap is coupled to the upper mounting pad.
6. The cargo carrier of claim 1 , wherein the removable hardtop further includes a plurality of hardtop fasteners to couple the removable hardtop to the vehicle, each hardtop fastener having a tool interaction size, wherein the captured fastener is configured to have the tool interaction size of the plurality of hardtop fasteners such that a tool interchangeably interfaces both the captured fastener and the plurality of hardtop fasteners.
7. The cargo carrier of claim 1 , wherein the bracket further comprises a nut plate configured to receive the fastener.
8. The cargo carrier of claim 1 , further comprising a seal positioned between the upper mounting pad and the upper surface of the vehicle hardtop for preventing water intrusion.
9. The cargo carrier of claim 1 , further comprising a seal positioned between the lower mounting pad and the lower surface of the vehicle hardtop for preventing water intrusion.
10. A roof rack system for a vehicle having a removable hardtop and a space frame, the roof rack system comprising:
a first elongate rail positioned near a first edge of the removable hardtop, the first elongate rail comprising a first forward access hole, and a first rear access hole;
a second elongate rail positioned near a second edge of the removable hardtop, the second elongate rail comprising a second forward access hole, and a second rear access hole;
a first forward upper mounting pad and a first rear upper mounting pad configured to couple the first elongate rail in an elevated position relative to the removable hardtop;
a second forward upper mounting pad and a second rear upper mounting pad configured to couple the second elongate rail in an elevated position relative to the removable hardtop;
a first forward bracket and a first rear bracket removably coupled to the space frame, the first forward bracket and the first rear bracket configured to couple the first elongate rail to the vehicle space frame; and
a second forward bracket and a second rear bracket removably coupled to the space frame, the second forward bracket and the second rear bracket configured to couple the second elongate rail to the vehicle space frame,
wherein the first and second elongated rails, the first and second forward upper mounting pads, the first and second rear upper mounting pads, and the removable hardtop are configured to be removable from the vehicle as a unit without removing the first and second forward brackets and the first and second rear brackets from the vehicle, and wherein the access holes in the first elongate rail and the second elongate rail allow access to a captured fastener for assembly and removal of the removable hardtop.
11. The roof rack system of claim 10 , further comprising a crossbeam coupled to the first elongate rail and the second elongate rail, the crossbeam configured to carry cargo.
12. The roof rack system of claim 10 , further comprising a forward cap and a rear cap configured to cover the ends of the first elongate rail.
13. The roof rack system of claim 10 , further comprising a forward cap and a rear cap configured to cover the ends of the second elongate rail.
14. The roof rack system of claim 10 , further comprising a first forward seal positioned between the first forward upper mounting pad and the upper surface of the vehicle hardtop, and a first rear seal positioned between the first rear upper mounting pad and the upper surface of the vehicle for preventing water intrusion.
15. The roof rack system of claim 10 , further comprising a second forward seal positioned between the second forward upper mounting pad and the upper surface of the vehicle hardtop, and a second rear seal positioned between the second rear upper mounting pad and the upper surface of the vehicle for preventing water intrusion.
16. The roof rack system of claim 10 , wherein the first elongate rail and the second elongate rail are parallel and positioned in the direction of straight vehicle travel.
17. A method of assembling a cargo carrier for a vehicle having a removable hardtop and a space frame, the method comprising:
obtaining an elongate rail having an attachment point, an upper mounting pad having a first alignment point, a main fastener, a lower mounting pad having a second alignment point, and a pad fastener;
inserting the main fastener in a cavity in the upper mounting pad;
positioning the attachment point of the elongate rail on the upper mounting pad in contact with an upper surface of the removable hardtop;
positioning the lower mounting pad in contact with a lower surface of the removable hardtop;
aligning the first alignment point with the second alignment point; and
inserting the pad fastener through the lower mounting pad, the vehicle hardtop, the upper mounting pad, such that the pad fastener is coupled to the elongate rail,
wherein, upon completing the steps, a head of the main fastener is captured between the elongate rail and the upper mounting pad.
18. The method of claim 17 , comprising the further steps of:
coupling a bracket to the space frame;
aligning the vehicle hardtop on the space frame; and
inserting the main fastener through a nut plate coupled to the bracket, such that the main fastener is coupled to the space frame, thereby coupling the cargo carrier and the removable hardtop to the vehicle.
19. The method of claim 17 , comprising the further step of lifting the removable hardtop with a hoist attached to the elongate rail.
20. The method of claim 17 , comprising the further step of obtaining a tool for rotating the main fastener, wherein the tool is sized to interface a hardtop fastener configured to couple the hardtop to the vehicle.