Patent ID: 6119859
Filing Date: 2000-09-19
Classification: B25H

Abstract:
An adjustable tool bit storage structure provided in a toolbox for keeping tool bits, comprising:a first upright lug and a second upright lug arranged in parallel, said first upright lug and said second upright lug each comprising a center axle hole, said first upright lug comprising a side opening extended sideways from the center axle hole thereof to the border thereof, and a plurality of positioning notches spaced around the center axle hole thereof;a shaft having a fixed end pivoted to said first upright lug and said second upright lug and a free end, said shaft comprising a transverse head provided at one end thereof and pivoted to said first upright lug and said second upright lug, two coupling portions respectively extended from two opposite ends of said transverse head and coupled to the center axle hole at each of said first upright lug and said second upright lug for enabling said shaft to be turned about an axis passing through the center axle hole at each of said first upright lug and said second upright lug between a horizontal position and a vertical position, an axial rib at one of said coupling portions for engagement with one of the positioning notches at said first upright eyed lug to hold said shaft in one of a series of angular positions between said horizontal position and said vertical position, and a plurality of axially spaced collars;a plurality of tool bit storage members respectively mounted on said shafts and secured in place by said collars for holding tool bits; andpositioning means for holding said shaft in said vertical position.