20150190919 | TOOL BOX - A tool box has a casing and a buckle module. The casing has two bodies connected with each other. The buckle module is mounted on the bodies and has a buckle base mounted on one of the bodies, a fastening base mounted on the other body, a fastening unit, a torsion spring and an abutting unit. The fastening base has an engagement portion. The fastening unit is pivotally mounted on the buckle base and has a hook portion hooked on the engagement portion. The torsion spring recess is formed on the fastening unit. The mounting pin protrudes out from the fastening unit. The torsion spring is mounted around the mounting pin and abuts the torsion spring recess. The abutting unit is mounted on the buckle base and abuts the torsion spring. | 07-09-2015 |