Patent ID: 7458550
Filing Date: 2008-12-02
Classification: F16M,Y10S,Y10T

Abstract:
1. A detachable mounting assembly comprising: a mounting unit, said mounting unit comprising a mounting plate for supporting an external member and a coupling plate coupled to said mounting plate, said mounting plate having a plurality of mounting through holes on diagonal corners thereof for fastening to an external member to be supported thereon and a hook rod perpendicularly extended from a back side thereof and inserted through said coupling plate, said coupling plate having at least one hook protruded from a sector-shaped top side thereof, a stop flange downwardly extending from a bottom side thereof, and at least one opening at one of two opposite sides of said sector-shaped stop flange; and a locking unit, said locking unit comprising a connecting plate, said connecting plate having at least one hook hole disposed near a top side thereof and respectively coupled to the at least one hook of said coupling plate of said mounting unit, a flat bottom lug downwardly extending from a bottom side thereof; and a pivot hole near a top side of said flat bottom lug, a locking bar pivoted to said connecting plate, said locking bar having a vertically extending oblong slot on a top end thereof and a bottom end suspending below the elevation of said flat bottom lug and a locking tongue perpendicularly extended from a back side thereof, a pivot bolt inserted through the oblong slot of said locking bar and the pivot hole of said connection plate to pivotally secure said locking bar to said connecting plate, and a torsional spring supported on said pivot bolt; and wherein said hook rod of said mounting plate is inserted through the through hole of the connection plate and biases the locking bar downwardly to a point where said locking tongue extends below said stop flange and is the hooked up said flange and said flat bottom lug when the top edge of the locking bar is forced inside of the hook rod, thereby locking said connection plate of said locking unit to said coupling plate of said mounting unit.