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Rotatable swissball ab trainerRotatable swissball ab trainer description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20080261789, Rotatable swissball ab trainer. Brief Patent Description - Full Patent Description - Patent Application Claims 1. Field of the Invention The present invention relates to a fitness sporting apparatus, and more particularly to a rotatable Swiss-ball AB (abdominal) trainer. 2. Description of Prior Art Along with the continuous improvement of the life level of the people, various fitness exercises are widely popularized, meanwhile the various fitness sporting apparatus as assistant tools of fitness sport have made considerable headway, such like the innovated various styles of running machines, weightlifting, chest developers, rowing machines, sit-up boards, exercise balls (Swiss-ball) and so on, are came out in the market. Among of them, the abdominal fitness apparatuses are in good grace of the people bored by abdominal shape problems. In accordance with the conventional technology, the apparatuses used for shaping abdomen simplistic, such as said exercise ball is put on the ground or leaned against some places for location so as not to carry out its all functions, in the same case, the sit-up boards have relative static, rigid and big volume shortcomings so that they are inconvenient for storing and transportation. Therefore, for overcoming the shortcomings of the conventional sit-up boards and the exercise ball, a sport product having soft of the exercise ball and sit-up board's function is designed, meanwhile it also has smaller volume for storing, and movable for meeting the necessary of the user features, so the present invention comes out. OBJECTS AND SUMMARY OF THE INVENTIONIt is therefore a main object of the present invention to provide a rotatable Swiss-ball AB trainer facilitating to make various exercises, it also has foldable, small volume features for apt to package and transport and store. The second object of the present invention is to provide a rotatable Swiss-ball AB trainer convenience for use. For achieving the objects depicted above, a rotatable Swiss-ball AB trainer of the present invention is typically comprised of a frame and an exercise ball, wherein said frame is constructed of a support and a triangle stand, said exercise ball is mounted on the foldable triangle stand. Said foldable triangle stand is consisted of side bars, rear carriage and tilting bars, said side bar is connected to the support with one end, and another end of the side bar is connected to the top end of the rear carriage via the tilting bar. Said tilting bar is a two-bar linkage located on the both ends with bolts respectively. Said side bar and the support are attached with a strut bracing. Said strut bracing is a bar located by a bolt on one end and a latch on another end. Said rear carriage is a U-shaped bar. Said rear carriage is attached with a handle on each top end respectively. Said foldable triangle is consisted of side bars, rear carriage and cross pivoting connectors, said side bar is connected to the support with one end, and another end of the side bar is connected to the top end of the rear carriage via the cross pivoting connector crossly located by a latch. Said support is constructed of ground-based pipes and hook pipes, within said hook pipe is in telescopiform. Said exercise ball is an inflatable ball. As adopting the project depicted above, the present invention has following advantages comparing with the prior art:
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