Patent ID: 6099024
Filing Date: 2000-08-08
Classification: A63B,Y10S

Abstract:
A golf cart collapsible device comprising:two parallel handle bars:two parallel frame tubes to which lower ends of said two parallel handle bars are pivotally connected, having a second sleeve fitted in an upper end, said second sleeves having a center hole and a guide projection extending out from an upper end and having a tapered surface communicating with said center hole;a lock base provided on said two handle bars and located on top of said two frame tubes, having a bar hole respectively formed in two ends, a coil spring fitted in each said bar hole and a first sleeve fitted in said coil spring, each said handle bar fitting in (a respective said first sleeve) and fixed together, said lock base further having an elasticity by means of said coil springs to move up and down in a limited distance along said handle bars, and an engage member extending down from a side of each said bar hole; and,said handle bars swung up for 180 degrees from a collapsed position and said lock base automatically pushed down by said coil spring to let said engage members fit in said center holes of said second sleeves of said frame tubes in an expanded position; said lock base pulled up to let said engage members disengage from said center holes of said second sleeves in the expanded position and then said two handle bars swung down for 180 degrees to lie side by side behind said two frame tubes in the collapsed position.