US Patent 7270235 Removable tool box

A tool box includes a main body, a cover pivotally mounted on the main body, a driving rack movably mounted in the main body, a plurality of receiving portions each pivotally mounted in the main body and each having a side provided with a toothed rotation block meshing with the driving rack, and a rotation gear rotated by the cover and meshing with the driving rack. Thus, when the cover is pivoted relative to the main body to a determined position, each of the receiving portions is pivoted and moved to a vertical position, thereby facilitating the user removing the hand tool, such as the screwdriver tip, from each of the receiving portions.