Covering structure having automatic coupling system
View Patent ↗A tonneau system for a cargo box of a vehicle having a support frame connectable to the cargo box. A cover spans the support frame and is positionable between a tensioned position and an untensioned position. A bow member is coupled to the cover and is moveable between a first position and a second position in response to the movement of the cover between the tensioned position and the untensioned position. A retaining member is then operably coupled to the support frame. The retaining member retains the bow member when the bow member is in the first position and releases the bow member when the bow member is in the second position.
1. A method of latching a cover of a vehicle, said method comprising:
providing a cover spanning at least a portion of a frame;
providing a bow member operably coupled to said cover and moveable therewith; and
providing a retaining member extending from said frame;
tensioning said cover thereby causing said bow member to engage said retaining member.
2. The method according to claim 1 wherein said tensioning said cover comprises:
providing a bracket member coupled to said cover; and
pivoting said bracket member in a first direction such that said pivoting applies a tensioning force to said cover translating said cover in a first direction and causing said bow member to engage said retaining member.
3. The method according to claim 2 , further comprising:
pivoting said bracket member in a second direction such that said pivoting releases said tensioning force in said cover thereby translating said cover in a second direction and causing said bow member to disengage said retaining member.
4. The method according to claim 1 , further comprising:
applying a biasing force to said cover to maintain said bow member in engagement with said retaining member.
5. The method according to claim 4 wherein said applying a biasing force to said cover comprises applying a biasing force to said cover via a cantilever member fixedly coupled to said frame.
6. The method according to claim 1 wherein said tensioning said cover comprises:
tensioning said cover thereby causing said bow member to engage within an arcuate receiving section of said retaining member to retain said bow member against generally vertical movement.
7. The method according to claim 1 , further comprising:
resisting rotational movement of said bow member relative to said frame during said tensioning said cover.
8. A method of latching a tonneau cover of a vehicle, said method comprising:
pivoting a bracket member to a lowered position, said bracket member being coupled to a cover, said cover being coupled to a bow member extending cross-vehicle, said pivoting of said bracket member applying a tensioning force to said cover thereby translating said cover causing said bow member to operably engage a retaining member coupled to the vehicle.
9. The method according to claim 8 , further comprising:
applying a biasing force to the cover via a biasing member to maintain said tensioning force.
10. The method according to claim 8 , further comprising:
pivoting said bracket member to a raised position to release said tensioning force thereby translating said cover causing said bow member to disengage from said retaining member.
11. The method according to claim 8 , further comprising:
applying a biasing force to said cover to maintain said bow member in engagement with said retaining member.
12. The method according to claim 11 wherein said applying a biasing force to said cover comprises applying a biasing force to said cover via a cantilever member.
13. The method according to claim 8 , further comprising:
resisting rotational movement of said bow member about its axis during said applying a tensioning force to said cover.
14. A method of assembling a tonneau cover of a vehicle, said vehicle having a cargo box, said method comprising:
connecting a support frame to the cargo box;
spanning a cover across at least a portion of said support frame, coupling a bow member to said cover for movement therewith; and
tensioning said cover such that said cover translates said bow member into engagement with a retaining member.
15. The method according to claim 14 wherein said tensioning said cover comprises:
providing a bracket member coupled to said cover; and
pivoting said bracket member such that said pivoting applies a tensioning force to said cover translating said cover into engagement with said retaining member.
16. The method according to claim 14 , further comprising:
applying a biasing force to said cover to maintain said bow member in engagement with said retaining member.
17. The method according to claim 16 wherein said applying a biasing force to said cover comprises applying a biasing force to said cover via a cantilever member fixedly coupled to said support frame.
18. The method according to claim 14 wherein said tensioning said cover comprises:
tensioning said cover thereby causing said bow member to engage within an arcuate receiving section of said retaining member to retain said bow member against generally vertical movement.
19. The method according to claim 14 , further comprising:
resisting rotational movement of said bow member relative to said support frame during said tensioning said cover.