Patent ID: 6203476
Filing Date: 2001-03-20
Classification: A63B

Abstract:
A physical exercising apparatus comprising:a first transverse frame bar, said first transverse frame bar comprising a longitudinal center through hole through the length thereof, and a soft covering covered on an outside wall thereof;two end caps respectively fastened to the longitudinal center through hole on said first transverse frame bar at two opposite ends, said end caps each having a center through hole;a second transverse frame bar, said second transverse frame bar comprising two plug holes respectively formed on two distal ends thereof, and a soft, cylindrical cushion mounted around the periphery thereof on the middle, said cylindrical cushion having an outer diameter gradually increased from the middle toward two distal ends thereof;two wheel holders respectively coupled to the two distal ends of said second transverse frame bar, said wheel holders each comprising a base, a first axle perpendicularly raised from said base at one side and fitted into the plug hole on one end of said second transverse frame bar and fixed thereto by a respective lock pin, a second axle perpendicularly raised from said base at an opposite side, two outward flanges raised around the periphery of said base, a plurality of pin holes symmetrically disposed on said outward flanges, a cord member mounting hole formed on the periphery of said base between said outward flanges;an elastic cord member inserted through the center through hole on each of said end caps and the longitudinal center through hole on said first transverse frame bar, said elastic cord member having two distal ends respectively inserted into the cord member mounting hole on the base of each of said wheel holders;two tightening up elements respectively fastened to the cord member mounting hole on the base of each of said wheel holders to fix the two distal ends of said elastic cord member to said wheel holders;two wheels respectively coupled to said wheel holders, said wheels each comprising a center axle hole coupled to the second axle of one wheel holder; andtwo screw bolts respectively fastened to the second axle of each of said wheel holders to secure said wheels to said wheel holders.