Tonneau cover retention and drain systems
View Patent ↗A tonneau cover system for a cargo box of a pickup truck comprising a plurality of tonneau sections each being pivotally coupled to the other to permit pivotal movement of a first tonneau sections relative to a second tonneau sections between an opened position and a closed position. The tonneau cover system further comprises a side rail member connectable to a side wall of the cargo box, a keeper member downwardly extending from the first tonneau sections for pivotal movement therewith between the opened position and the closed position; and a first keeper pin coupled with the side rail member. The keeper member automatically engages the first keeper pin when the first tonneau section is pivoted into the closed position and automatically disengages the first keeper pin when the first tonneau section is pivoted into the open position.
1. A tonneau cover system for a cargo box of a pickup truck, said tonneau cover system comprising:
a plurality of tonneau sections each supporting a cover, said plurality of tonneau sections being positionable generally over the cargo box of the pickup truck, each of said plurality of tonneau sections being pivotally coupled to each other to permit pivotal movement of a first of said plurality of tonneau sections relative to a second of said plurality of tonneau sections between an opened position and a closed position;
a side rail member connectable to a side wall of the cargo box;
a keeper member downwardly extending from said first tonneau section, said keeper member being carried by said first tonneau section for pivotal movement therewith between said opened position and said closed position;
a first keeper pin coupled with said side rail member,
wherein said keeper member automatically engages said first keeper pin when said first tonneau section is pivoted into said closed position and automatically disengages said first keeper pin when said first tonneau section is pivoted into said open position; and
a second keeper pin coupled with said side rail member, said second keeper being spaced apart from said first keeper pin such that said keeper member is received between said first keeper pin and said second keeper pin such that said first tonneau section is inhibited from longitudinal movement in a fore and aft direction along an X-axis.
2. The tonneau cover system according to claim 1 wherein when said keeper member automatically engages said first keeper pin when said first tonneau section is pivoted into said closed position, said first tonneau section is inhibited from vertical movement along a Z-axis.
3. The tonneau cover system according to claim 1 wherein when said keeper member automatically engages said first keeper pin when said first tonneau section is pivoted into said closed position, said first tonneau section is inhibited from longitudinal movement in at least one direction along an X-axis.
4. The tonneau cover system according to claim 1 wherein when said keeper member automatically engages said first keeper pin when said first tonneau section is pivoted into said closed position, said first tonneau section is inhibited from longitudinal movement in a fore and aft direction along an X-axis.
5. The tonneau cover system according to claim 1 wherein said keeper member comprises a keeper pin receiving slot operable to receive said first keeper pin.
6. The tonneau cover system according to claim 5 wherein said keeper pin receiving slot is shaped to be complementary to said first keeper pin such that a physical interface therebetween generally inhibits vertical movement of said first tonneau section along a Z-axis.
7. The tonneau cover system according to claim 5 , further comprising:
a hinge member operably coupling said first tonneau section to said second tonneau section, said hinge member having an axis of rotation,
wherein said keeper pin receiving slot and said first keeper pin are each generally disposed at a corresponding radial distance from said axis of rotation.
8. A tonneau cover system for a cargo box of a pickup truck, said tonneau cover system comprising:
a plurality of tonneau sections each supporting a cover, said plurality of tonneau sections being positionable generally over the cargo box of the pickup truck, each of said plurality of tonneau sections being pivotally coupled to each other to permit pivotal movement of a first of said plurality of tonneau sections relative to a second of said plurality of tonneau sections between an opened position and a closed position;
a side rail member connectable to a side wall of the cargo box, said side rail member comprising a drain channel extending along at least a portion thereof, said drain channel for capturing liquid within said drain channel and a drain outlet for fluidly dispensing the captured liquid;
a keeper member downwardly extending from said first tonneau section, said keeper member being carried by said first tonneau section for pivotal movement therewith between said opened position and said closed position; and
a first keeper pin coupled with said side rail member,
wherein said keeper member automatically engages said first keeper pin when said first tonneau section is pivoted into said closed position and automatically disengages said first keeper pin when said first tonneau section is pivoted into said open position.
9. The tonneau cover system according to claim 8 wherein said drain channel of said side rail member comprises a bottom portion having a vertically-extending outboard portion and a vertically-extending inboard portion extending from said bottom portion; and
said side rail member further comprises a seal member disposed along at least a portion of said vertically-extending inboard portion of said drain channel, said seal member engageable with at least a portion of said first tonneau section.
10. The tonneau cover system according to claim 8 wherein said side rail member further comprises:
an L-shaped portion connectable to the side wall of the cargo box;
an angular member inboardly sloped from said L-shaped portion to direct moisture toward said drain channel;
wherein said drain channel comprises a bottom portion, a vertically-extending outboard portion, and a vertically-extending inboard portion together generally forming a U-shape.
11. The tonneau cover system according to claim 8 wherein said first keeper pin is coupled within said drain channel.
12. The tonneau cover system according to claim 11 wherein said drain channel of said side rail member comprises a bottom portion having a vertically-extending outboard portion and a vertically-extending inboard portion extending from said bottom portion, and
wherein said first keeper pin is coupled with said vertically-extending outboard portion and said vertically-extending inboard portion.
13. The tonneau cover system according to claim 11 wherein said first keeper pin comprises a first end and a second end, said side rail member having a trunnion channel extending at least partially within and along said drain channel, said first end of said first keeper pin being sized to be received with said trunnion channel.