TRUCK CARGO RACK

A truck cargo rack includes a plurality of first supporting frames uprightly supported on a truck; a plurality of second supporting frames transversely coupled with the first supporting frame; a plurality of horizontal supporting frames coupled with the first supporting frames and the second supporting frames; at least one force distribution assembly coupled with the second supporting frame and configured to distribute a shaking force; and at least one locking assembly having a first locking unit and a second locking unit pivotally coupled with the first locking unit through a pivot mechanism to perform a high affixing position and a low affixing position; wherein the force distribution assembly comprises a base member and a main force distribution unit spacedly arranged with the base member and locked on the base member.