Patent ID: 7628366

Claim:
A ceiling mount for attaching to a ceiling, the ceiling mount comprising: a base; and a core being mounted in and protruding from the base, said core capable of protruding through a ceiling and having a cylindrical body having a top; a bottom extension mounted in the base; two cutouts oppositely defined in said bottom extension; two sectorial passages communicating respectively with the two cutouts; and two indentations defined respectively in two opposite outer peripheries of the cylindrical body and communicating respectively with the two sectorial passages respectively via two first threaded holes; two threaded bolts respectively received in the sectorial passages and extending respectively into the indentations via the first threaded holes; and two arms connected respectively to the threaded bolts and rotating relative to the threaded bolts to move along the two indentations when the threaded bolts are rotated for supporting the core and the base mounted on the side of the ceiling corresponding to the base.