Patent ID: 7380660

Claim:
A tool box comprising: a first cover shell sized to fit a user's hand, said first cover shell having a connector fixedly provided at one end thereof, and a longitudinal groove, said connector having a hexagonal coupling hole formed in the periphery thereof and two pivot rods aligned at two sides thereof, said pivot rods each having a coupling groove extending around the periphery thereof and a hexagonal coupling hole in a free end thereof; a tool bit socket pivotally mounted in said longitudinal groove for holding a tool bit for working; a second cover shell sized to fit a user's hand, and adapted to form with said first cover shell a grip, said second cover shell having two C-shaped coupling rings fixedly provided at one end thereof and respectively pivotally coupled to said pivot rods of said connector of said first cover shell, a receiving open chamber, and a tool bit tray detachably set in said receiving open chamber, said tool bit tray having a set of tool bit grooves for holding tool bits; and two end caps respectively fastened to said coupling grooves of said pivot rods of said connector of said first cover shell to secure said C-shaped coupling rings to said pivot.