Tool box

The utility model relates to a tool box, comprising a tool box body. The utility model has the structure that one side of the tool box is provided with a containing part; the diagonal positions are provided with fixing bolts, the top ends of the fixing bolts are provided with sphere-shaped spring fastener parts provided with split grooves; the diagonal positions of a first containing seat are provided with two circular holes, and the inner parts of the two circular holes are provided with the spring fastener parts penetrated and buckled on the circular holes; the other side of the tool box body or the inner part of the first containing seat is provided with a plurality of sloping containing parts, and the bottom sides are provided with wave-shaped slide parts; the both sides of the bottom parts of a plurality of movable seats are provided with slide blocks; grooves are arranged at the position abutted with the slide block parts of the movable seats; the movable seats are provided with a plurality of containing grooves of different sizes and shapes so that the slide blocks can be easily fastened on the sloping containing parts. When used for placing tools, the tool box can apply various combined methods to achieve the functions of placing various tools and more easy use.