Patent ID: 6857574

Claim:
A loading mechanism of a storage device, comprising: a loader tray loading a cartridge containing at least one storage medium, into said loading mechanism; an engagement member formed in an opening of said loader tray, said engagement member having a first end and a second end, said first end and said second end of said engagement member being fixed onto said loader tray, said engagement member having an engagement portion between said first end and said second end therof, said engagement portion being engaged with a top surface of said cartridge; a movable member being movable between a first position and a second position along the top surface of said loader tray, and urging said engagement member; and a fixing member selectively fixing said movable member in one of said first position and said second position, wherein said engagement portion touches said cartridge when said movable member is fixed in said first position, and said engagement portion is apart from said cartridge when said movable member is fixed in said second position.