Abstract: An enclosure system for a cargo truck can include one or more multi-purpose rails (e.g., top rail and/or bottom rail) to which components of the enclosure system (e.g., walls/curtains, cargo-securing accessories, etc.) can slidably attach. The enclosure system may include a frame that can attach to the flatbed, and the frame can include one or more multi-purpose rails that extend from one part of the enclosure to another part of the enclosure. The multi-purpose rails can include one or more channels, which can connect to components of the enclosure system and allow those components to be selectively secured in place or slid to another location within the enclosure system. The one or more channels can be configured to slidably receive an end of a support post and/or cargo securement components, which can be slid along the channels, from one part of the enclosure system to another part of the enclosure.

Abstract: An adjustable decking assembly comprising a track, a channel unit pivotably connected with a bracket, the bracket slidably mounted upon the track, a lock pivotably mounted on the bracket and movable between a locked position and a released position, a spring disposed between the lock and the bracket and biasing the lock toward the locked position, and a lever pivotably mounted on the bracket, wherein the lever pivots to contact the lock and transfer a force upon the lock via a first end of the lever to pivot the lock from the locked position toward the released position when the channel unit is pivoted from a horizontal position to an acute angle below the horizontal position.

Abstract: An adjustable decking assembly comprising a track, a channel unit pivotably connected with a bracket, the bracket slidably mounted upon the track, a lock pivotably mounted on the bracket and movable between a locked position and a released position, a spring disposed between the lock and the bracket and biasing the lock toward the locked position, and a lever pivotably mounted on the bracket, wherein the lever pivots to contact the lock and transfer a force upon the lock via a first end of the lever to pivot the lock from the locked position toward the released position when the channel unit is pivoted from a horizontal position to an acute angle below the horizontal position.