RING ROLLER Russian patent published in 2013 - IPC A63G17/00 

FIELD: games.

SUBSTANCE: invention relates to means of entertainment and may be used as an implement for rolling over different preferably flat surfaces. In a ring roller that consists of a rigid ring having a tread on its outer surface, with a carriage installed on its inner surface and equipped with a site for legs, and steering elements for hands, arranged in the form of two rigid arches arranged with convex sides outwards in the plane that is perpendicular to the ring plane, the rigid ring is arranged from at least three tubular sectors that are coupled by means of adapters, having a roller or a ball in the middle plane of the outer rigid ring, which serve as a support to a mobile inner ring that is coaxial with the outer one, on which there is a site for legs and steering elements for hands installed.

EFFECT: invention makes it possible to increase safety of rolling and manufacturability of making a ring roller.

1 dwg