Patent ID: 7423869

Claim:
A hard disk drawing device comprising: a latch seat adapted to be connected to a hard disk; a handle member connected to said latch seat, movable between first and second positions along an axis, and defining a variable line perpendicular to said axis; and a latch member mounted movably on said latch seat, the latch member being adapted to detachably lock the hard disk drawing device and the hard disk to a case unit secured in a computer and being in sliding contact with said handle member in such a manner that movement of said handle member from said first position to said second position results in movement of said latch member from a locked position, locking the hard disk drawing device and the hard disk in the case unit, to an unlocked position, unlocking the hard disk drawing device and the hard disk from the case unit, the movement of said latch member being along a reference line parallel to said variable line; wherein said variable line is spaced apart from said reference line by a first distance when said handle member is disposed at said first position, and is spaced apart from said reference line by a second distance when said handle member is disposed at said second position; and wherein said second distance is larger than said first distance, the hard disk drawing device being structured such that pulling alone on the handle member will remove the hard disk drawing device and the hard disk from the computer.