Patent ID: 7510250

Claim:
A cover mechanism comprising: a bezel defining an opening therein, a latch slot defined in a side portion of the opening, the bezel comprising a first wall and a second wall formed around the latch slot, the first wall perpendicularly connected to the second wall; a cover pivotally attached to the bezel to cover the opening; and a latch member slidably attached to the cover and comprising a latch bar engagingly located in the latch slot; wherein the bezel defines a recess therein, the opening is defined in the recess; a pair of channels is defined in the recess beside the opening, a pair of first tabs extends beside the channels, each of the first tabs defines a pivoting hole therein, the cover extends a pair second tabs therefrom, each of the second tabs extends through the channels and comprises a pivoting shaft corresponding to the pivoting hole of the bezel, the latch bar comprising an engaging wall abutting against the first wall to prevent unwanted forward rotation of the cover about the shafts, and an edge engagably abutting against the second wall to prevent unwanted backward rotation of the cover about the shafts.