Hard rollup tonneau cover with flexible hold down
View Patent ↗A tonneau cover system for a vehicle having a cargo box. A first side rail and a second side rail are coupleable to opposite lateral sides of the cargo box. The first side rail and the second side rail include a side rail retention member. A tonneau cover is configured to cover the cargo box and extend between the first side rail and the second side rail. First and second sides of the tonneau cover include at least one tonneau cover retention member. The side rail retention members cooperate with the tonneau cover retention members to maintain the first side and the second side of the tonneau cover in cooperation with the first side rail and the second side rail respectively, and thereby resist lifting of the first side from the first side rail and the second side from the second side rail.
1. A tonneau cover system for a vehicle having a cargo box, the tonneau cover system comprising:
a first side rail and a second side rail coupleable to opposite lateral sides of the cargo box, each one of the first side rail and the second side rail including a side rail retention member; and
a roll-up tonneau cover sized and shaped to cover the cargo box and extend between the first side rail and the second side rail, the roll-up tonneau cover includes a plurality of slats coupled together that roll-up to give the roll-up cover a circular shape when rolled from a closed position to an open position, the roll-up tonneau cover having a first side proximate to the first side rail and a second side proximate to the second side rail, the first side of the roll-up tonneau cover and the second side of the roll-up tonneau cover each include at least one tonneau cover retention member;
wherein the side rail retention members cooperate with the roll-up tonneau cover retention members to maintain the first side and the second side of the roll-up tonneau cover in cooperation with the first side rail and the second side rail respectively, and thereby resist lifting of the first side from the first side rail and the second side from the second side rail; and
wherein the side rail retention members include a flexible tab.
2. The tonneau cover system of claim 1 , wherein at least one of the side rail retention members of the first side rail and the second side rail extend continuously along at least a portion of the first side rail or the second side rail respectively.
3. The tonneau cover system of claim 1 , wherein at least one of the side rail retention members of the first side rail and the second side rail extend discontinuously along at least a portion of the first side rail or the second side rail respectively.
4. The tonneau cover system of claim 1 , wherein the at least one tonneau cover retention member is included with a cap coupled to the tonneau cover.
5. The tonneau cover system of claim 1 , wherein:
the tonneau cover includes the plurality of slats coupled together, each one of the plurality of slats has a first end and a second end;
one or more of the plurality of slats includes at least one of the tonneau cover retention members at the first end; and
one or more of the plurality of slats includes at least one of the tonneau cover retention members at the second end.
6. The tonneau cover system of claim 1 , wherein when the tonneau cover is in the closed position, the plurality of slats extend continuously along at least one of the first side and the second side of the tonneau cover.
7. The tonneau cover system of claim 1 , wherein:
the side rail retention member of the first side rail is seated within a channel defined by the first side rail; and
the side rail retention member of the second side rail is seated within a channel defined by the second side rail.
8. The tonneau cover system of claim 1 , wherein the tonneau cover retention members include a plurality of rigid projections, and the side rail retention members are flexible.
9. The tonneau cover system of claim 1 , wherein:
the tonneau cover includes the plurality of slats coupled together;
each one of the plurality of slats includes a first end cap at a first end of the plurality of slats, and a second end cap at a second end of the plurality of slats; and
the plurality of end caps include the tonneau cover retention members.
10. A tonneau cover system for a vehicle having a cargo box, the tonneau cover system comprising:
a first side rail and a second side rail coupleable to opposite lateral sides of the cargo box, each one of the first side rail and the second side rail including a side rail retention member;
a roll-up tonneau cover sized and shaped to cover the cargo box and extend between the first side rail and the second side rail, the roll-up tonneau cover including a plurality of slats with hinges therebetween that roll-up to give the roll-up cover a circular shape when rolled from a closed position to an open position, each one of the plurality of slats has a first side proximate to the first side rail and a second side proximate to the second side rail, the first side of at least one of the plurality of slats includes a first end cap and the second side of at least one of the plurality of slats includes a second end cap; and
a tonneau cover retention member included with the first end cap and the second end cap.
11. The tonneau cover system of claim 10 , wherein at least one of the side rail retention members includes a continuous tab.
12. The tonneau cover system of claim 10 , wherein at least one of the side rail retention members includes a discontinuous tab.
13. The tonneau cover system of claim 10 , wherein:
the tonneau cover retention members include projections extending from the first end cap and the second end cap; and
the projections are seated beneath the side rail retention members to maintain the first side and the second side of the tonneau cover in cooperation with the first side rail and the second side rail respectively, and thereby resist lifting of the first side from the first side rail and the second side from the second side rail.
14. The tonneau cover system of claim 10 , wherein the tonneau cover retention members are arranged discontinuously along opposite sides of the tonneau cover.
15. The tonneau cover system of claim 10 , wherein when the tonneau cover is closed the tonneau cover retention members extend continuously along opposite sides of the tonneau cover.
16. The tonneau cover system of claim 10 , wherein one of:
the tonneau cover retention members are rigid, and the side rail retention members are flexible; and
the tonneau cover retention members are flexible, and the side rail retention members are rigid.
17. A tonneau cover system for a vehicle having a cargo box, the tonneau cover system comprising:
a first side rail and a second side rail coupleable to opposite lateral sides of the cargo box, each one of the first side rail and the second side rail including a side rail retention member; and
a roll-up tonneau cover sized and shaped to cover the cargo box and extend between the first side rail and the second side rail, the roll-up tonneau cover includes a plurality of slats coupled together that roll-up to give the roll-up cover a circular shape when rolled from a closed position to an open position, the roll-up tonneau cover having a first side proximate to the first side rail and a second side proximate to the second side rail, the first side of the roll-up tonneau cover and the second side of the roll-up tonneau cover each include at least one tonneau cover retention member;
wherein the side rail retention members cooperate with the roll-up tonneau cover retention members to maintain the first side and the second side of the roll-up tonneau cover in cooperation with the first side rail and the second side rail respectively, and thereby resist lifting of the first side from the first side rail and the second side from the second side rail; and
wherein at least one of the side rail retention members of the first side rail and the second side rail extend discontinuously along at least a portion of the first side rail or the second side rail respectively.