Patent ID: 8259931

Claim:
A sliding mechanism, comprising: a sliding plate having a bottom surface, and two angled portions respectively located at two opposite sides of the sliding plate, the angled portions angled toward the bottom surface of the sliding plate; a main plate having two side walls located at two opposite edges of the main plate corresponding to the angled portions of the sliding plate, respectively; a first slide enabling member coupling the angled portions of the sliding plate to the side walls of the main plate such that the sliding plate is slid relative to the main plate from a closed position or to retract from an open position, the first slide enabling member comprising a set of first roller assemblies and a set of first tracks that engage the first roller assemblies, wherein when the sliding plate slide relative to the main plate, the first roller assemblies rotate and slide relative to the first tracks; and a biasing member being configured for biasing the sliding plate to slide to the open position when the sliding plate crossing an intermediate position.