Patent attributes
A tool box includes a first part, a second part and two connectors. Each of the first and second parts has multiple connection slots and at least one side. The connectors and the first and second parts are made by different materials. The two connectors each have two protrusions which are engaged with the connection slots. A connection plate is flexibly connected between two blocks of each of the connectors. The two blocks are connected to the first and second parts respectively. The first and second parts are pivotably connected to each other by the connection plates. Multiple connection pieces are connected between the connectors and the first and second parts, so as to secure the protrusions relative to the connection slots. The connectors are connected to the first and second parts.
