Patent ID: 7018322
Filing Date: 2006-03-28
Classification: A63B

Abstract:
1. A quarter-foldable rebounder, comprising: (a) a frame of circular configuration having an upperside and underside spaced apart from one another and inner and outer peripheral sides spaced from one another, said inner peripheral side defining a central opening, said frame including (b) a mat of resilient flexible material disposed in said opening of said frame and having an outer peripheral edge of a circular configuration spaced inwardly from said inner peripheral side of said frame so as to define an annular gap therebetween; (c) a plurality of pairs of yieldably resilient elements disposed in said opening of said frame and across said annular gap and spaced apart from one another circumferentially about said outer peripheral edge of said mat and said inner peripheral side of said frame and extending therebetween so as to interconnect said mat to said rods supported by said quarter-frame segments and thereby hold said mat under a preset magnitude of tension; and (d) a plurality of legs each having a pair of opposite ends and being connected to said frame for undergoing movement relative to said underside of said frame between erected positions in which said legs extend transverse to and below said underside of said frame so as to support said frame and mat substantially parallel to and above a support surface when said legs rest on the support surface and folded positions in which said legs extend along said underside of said frame so as to permit said frame to be folded between said unfolded erect condition and said quarter-folded storage condition.