Toy hoop
OwnerDonald Spectorinventor
Life of this patent
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Abstract
A toy hoop that in a relatively small diameter is useable as a flying ring which when launched by a player then spins in the air, and in a larger diameter as a Hula-Hoop which whirls about the player's body. The hoop is composed of a planar annulus of non-stretchable, non-woven plastic sheeting having circular inner and outer peripheries, and a spring metal ring concentric with and joined to the outer periphery of the annulus whose inner periphery is free. In the flying toy mode of the hoop, the annulus functions as an air foil to impart aerodynamic properties to the toy. In the Hula-Hoop mode, the annulus functions as a protective soft inner liner. To reduce the hoop to a compact state, the ring is twisted 360 degrees to create an endless coil having three intermeshing convolutions whose diameter is about one third that of the untwisted ring.
Claims5
A toy hoop which in a relatively small diameter operates in a flying ring mode to spin in the air, and in a larger diameter operates as a Hula-Hoop, said hoop comprising:
- A. a planar annulus formed of non-stretchable, non-woven fabric sheeting of uniform thickness impermeable to air having an outer circular periphery and an inner circular periphery having a soft edge of the same thickness as the sheeting;
- and
- B. a ring formed of highly deformable spring metal concentric with the outer periphery of the annulus and joined thereto, said inner circular periphery being free whereby said ring is twistable 360 degrees to collapse the hoop into an endless coil having three intermeshing convolutions to provide a compact structure when the hoop is not in use, said annulus in the flying ring mode, when the hoop is launched by a player, functioning as an air foil, and in the Hula-Hoop mode when the hoop surrounds a player, as a protective crushable inner liner.
Dependencies are inferred from the claim text.