Patent ID: 8469190

Claim:
A tool box comprising: a main body; a mounting seat pivotally mounted on the main body for mounting a hand tool; a positioning member movably mounted in the main body and releasably locked onto the mounting seat; and at least one tool holder pivotally mounted on the main body for mounting a plurality of tool heads, wherein: the main body includes an upper shell and a lower shell combined with the upper shell; the upper shell of the main body has a surface provided with an exposing slot; the upper shell of the main body has a mounting hole for mounting a control knob and a first compression spring; the control knob is movably mounted in the mounting hole of the upper shell and has an upper end protruding outward from the mounting hole of the upper shell and a lower end provided with an oblique push block; the upper shell of the main body has a side provided with at least one first limit recess which has at least one first locking groove; the lower shell of the main body has a side provided with at least one second limit recess which has at least one second locking groove; the mounting seat has a first end provided with at least one pivot shaft pivotally mounted between the upper shell and the lower shell of the main body and a second end provided with a mounting recess for mounting the hand tool; the mounting seat is provided with at least one positioning stub and a first torsion spring; the positioning member has a first end provided with at least one pressing piece pressing the oblique push block of the control knob and a second end provided with a second compression spring which is biased between the positioning member and the lower shell of the main body; the positioning member has a mediate portion provided with at least one locking hook detachably locked onto the positioning stub of the mounting seat; the tool holder has a side provided with a plurality of receiving slots to allow insertion of the tool heads; the tool holder has a first end provided with a second torsion spring and a second end provided with a mounting sleeve for mounting a push button and a third compression spring; the push button is provided with at least one locking piece detachably locked between the first locking groove of the first limit recess of the upper shell and the second locking groove of the second limit recess of the lower shell; the lower shell of the main body has a surface provided with a mounting tube for mounting the first compression spring; and the first compression spring is biased between the oblique push block of the control knob and the lower shell of the main body.