Patent ID: 6401948
Filing Date: 2002-06-11
Classification: A47F

Abstract:
A hanger apparatus comprising:(a) a pair of lateral rods each having at least one caster coupled thereto, each said lateral rod having a screw hole formed intermediately therein; (b) a connecting bar extending between said lateral rods having a pair of distal end portions, said connecting bar including at each distal end portion a sleeve portion; (c) a pair of side support assemblies respectively engaging said sleeve portions of said connecting bar, each said side support assembly including: a side support tube; a substantially U-shaped plate coupled to said support tube, said substantially U-shaped plate having a vertical bolt extending downwardly therefrom to pass through one of said sleeve portions of said connecting bar and said screw hole of one of said lateral rods for locking engagement by a fastening nut; an inner tube telescopically coupled to said side support tube, said inner tube having at a lower portion thereof a support member formed with an upward arc-shaped recess, said inner tube having a connecting sleeve extending radially therefrom; an inner connecting bar displaceably disposed within said inner tube, said inner connecting bar having top and bottom portions and an intermediate portion extending therebetween; a press button coupled to said top portion of said inner connecting bar; a stop member coupled to said intermediate portion of said inner connecting bar; a coiled spring disposed between said press button and said stop member; a plurality of friction wheels coupled to said bottom portion of said inner connecting bar, said friction wheels being resiliently displaceable one relative to the other between collapsed and expanded configurations; and, (d) a hang bar connected between said side support assemblies, said hanging bar having a pair of terminal portions each engaging said connecting sleeve of a respective one of said inner tubes, said hanging bar including in at least one of said terminal portions a substantially U-shaped elastic member having an inserting button protruding therefrom, said inserting button being resiliently biased to pass transversely through said terminal portion and engage said connecting sleeve of said inner tube for releasably locking said hang bar thereto; said substantially U-shaped plate of each said side support assembly defining a gap within a respective one of said sleeve portions of said connecting bar, said friction wheels being in said expanded configuration when disposed within said gap.