Patent ID: 7780501

Claim:
A hula hoop comprising a plurality of arched coupling units, which are plastic molded articles and coupled to one another in sequence to complete a circular assembly, wherein: each coupling unit is centrally formed with an expanded acupressure portion; each coupling unit has one end formed into a bolt-shaped coupling portion and the other end formed into a nut-shaped coupling portion such that the bolt-shaped coupling portion of one coupling unit is forcibly fitted into and fastened to the nut-shaped coupling portion of another neighboring coupling unit; each coupling unit is densely wound, throughout an outer peripheral surface of the overall body thereof except for the coupling portions, by a braided cord that is made by interweaving a plurality of strands and takes any one configuration selected from the group consisting of: the beginning and ending portions of the braid are thermally bonded to be integrated to the outer peripheral surface of the coupling unit: each coupling unit is perforated with holes at positions corresponding to the beginning and ending portions of the braided cord, where the winding beginning and ending portions of the braid are knotted in the holes after the braided cord is wound on the coupling unit; and the winding beginning and ending portions of the braided cord are pushed below the braided cord tightly wound on the coupling unit to be caught and held fast by a winding force of the braided cord; and metal or plastic connecting members are fitted around the respective coupling portions between the neighboring coupling units in the course of assembling of the coupling units.