The invention discloses a solar pickup truck bed cover with a lock bolt structure, wherein include a supporting system, a lock bolt clamp system, a lock bolt system, a solar panel, a power storage system and a fixing clamp assembly; the lock bolt clamp system is connected to the edge of the cargo hopper, the solar panel is connected with the supporting system; the power storage system includes a power storage box, the power storage box is connected to the supporting system through an anti-moving clamp system, the supporting system is connected to the lock bolt clamp system through a lock bolt system. The invention can convert light energy into electric energy and store it in the power storage box during driving by setting the solar panel, providing mobile power for the users in real time during outdoor activities. In addition, it can also provide emergency power when the new energy automobile is exhausted, allowing the car to travel about 30 kilometers in an emergency.

A drive system serves for reciprocating, between an extended position and a retracted position, a roll-up truck bed cover above a truck bed, said roll-up truck bed cover being composed of a rear profile, a plurality of elongate slats that are hinged together and has a foremost front slat, said drive system comprising at least one reciprocating means adapted for reciprocating the roll-up truck bed cover, and at least one reversible electric motor adapted for driving the reciprocating means. The at least one reciprocating means comprises at least one pulley system comprising at least one set of pulleys and at least one drive belt, which at least one set of pulleys includes a driven pulley and an idle pulley, and the drive belt is secured to the rear profile of the roll-up truck bed cover.

A slat assembly for a roll top cover enables an improved sealing arrangement and reduced frictional forces. The assembly includes: a plurality of successive and interconnected slats, each of the slats comprising opposed and adjoining first and second ends and upper and lower surfaces; and first and second hinge elements disposed at the respective first and second ends of each slat and integral therewith, the first and second hinge elements configured to define a hinge arrangement that facilitates relative pivotal movement between the slats; wherein the slat assembly is operable between extended and retracted positions.

A telescoping truck bed shell is disclosed herein. The truck bed shell is capable of being retracted so that the user can have full access to the truck bed and also extended so that the user can have a protected volume at the truck bed in order to store things. The telescoping truck bed has traversable frames and a traversable cover wherein the frames and cover may be traversed between extended and retracted positions depending on whether the truck bed shell is being deployed or stored.

A truck bed cover integrated in a vehicle (e.g., a truck), configured to move through an opening formed between a cab and a truck bed, and along a set of channels on the truck bed. The vehicle includes a motor engaged with the truck bed cover and configured to enable an automated movement of the truck bed cover along the set of channels. The vehicle in one embodiment is an electric truck configured to run off a battery pack stored within the electric truck. The truck bed cover includes a plurality of movable portions, the plurality of movable portions linked together in a flexible format.

A truck cover system includes a rail coupled to a wall of the truck, wherein the rail comprises a channel on a top portion of the rail and a latching slot at a side of the rail, wherein the channel extends along a longitudinal direction of the rail and is configured to couple to a cover, and the latching slot extends along the longitudinal direction of the rail; a latching insert inserted in the latching slot, wherein the latching insert comprises a first through hole and a positioning hole; a latching positioner fastened to the latching insert, wherein the latching positioner comprises a second through hole aligned with the first through hole and a positioning pin aligned with the positioning hole; a latching housing releasably latched to the latching positioner.

A vehicle rail system has a frame mountable to a vehicle, the frame having a plurality of support legs, the support legs interconnected via support beams. One or more fixed rails are mountable to the support frame, each fixed rail comprising a plurality of bearings thereon and configured to receive a sliding rail, the sliding rail having a plurality of grooves for receiving the bearings of the fixed rail so as to be slidable thereon. The bearings are located along regular intervals of the fixed rails on each non-mounted side. The sliding rail is then able to slide along the bearings of the fixed rail, extending to the exterior of the frame mounted in the vehicle.

A drive system serves for reciprocating, between an extended position and a retracted position, a roll-up truck bed cover above a truck bed, said roll-up truck bed cover being composed of a rear profile, a plurality of elongate slats that are hinged together and has a foremost front slat, said drive system comprising at least one reciprocating means adapted for reciprocating the roll-up truck bed cover, and at least one reversible electric motor adapted for driving the reciprocating means. The at least one reciprocating means comprises at least one pulley system comprising at least one set of pulleys and at least one drive belt, which at least one set of pulleys includes a driven pulley and an idle pulley, and the drive belt is secured to the rear profile of the roll-up truck bed cover.

A convertible truck cap for use on a truck bed of a pickup truck is provided. The convertible truck cap includes multiple roof bows, each of which extend upwardly from the truck bed. At least the second roof bow is slidably movable to be positionable between a non-cap use stowed position and a cap use frame position with respect to another roof bow. A plurality of side panels selectively fasten to the roof bows with at least one fastener. At least one roof panel spans the roof bows at a location configured to be above the truck bed.

A tonneau cover system, comprising: (a) a retractable tonneau cover having a plurality of interconnected panels; (b) a first retainer secured to a first sidewall of a cargo box of a vehicle; and (c) a second retainer secured to an opposing second sidewall of the cargo box, wherein the first retainer and the second retainer are substantially parallel to each other so that the tonneau cover spans between the first retainer and the second retainer; and wherein the plurality of panels each include a bearing positioned within the first retainer to guide the tonneau cover in a direction substantially parallel to a longitudinal axis of the first retainer.