Trampoline comprises first chassis on wheels and secondary chassis fixed to first with collapsible trampoline frames and support plates for masts on which resilient bands are tensioned

摘要

The trampoline is composed of a first chassis (3) mounted on wheels and a secondary chassis (4) fixed to the first. The secondary chassis comprises one or more collapsible trampoline frames (5) and one or more support plates (9) with two tubular articulated masts (1,2). Bungee jump bands (8) are positioned on the masts and tensioned by an actuator.