Trampoline of the type comprising an annular inflatable element in the form of a torus.

摘要

An inflatable annular torus (1) lies within two parallel planes (P1,P2) perpendicular to the axis of revolution (X,X'). The lower plane (P1) constitutes the support plane for the torus on a surface (S). The other upper plane (P2) is the jumping and rebound (5) surface. A series of diametrical webbing (2) have their opposite ends (20) surrounding the torus circular wall and their intermediate part (21) extends into the upper plane (P2) and fixed to the rebound surface (5). A second series of diametrical webbing have their opposite ends surrounding the circular wall so that their intermediate part extends into the lower plane (P1). ADVANTAGE - Does not have any metal parts thus avoiding accidents.