| 摘要 |
An illuminating hand-shaking exerciser with a triple rotating axle mainly comprises a main shell having internal rotary collars connected to shells by an axle. When two semi-spherical covers of two sets of matching shells are closed against each other, a space is provided for internal rotary collars. One shell holds several lighting coils. The internal rotary collars are placed in the order of large, medium and small collars. The small collar has a groove at inner edge to lock an inertial magnetic weight inside. When the user grasps the shell and shakes it around, the large, medium and small collars will rotate three-dimensionally. Further, due to inertial rotation by the inertial magnetic weight inside the small collar, the entire exerciser will shake vigorously. Meanwhile, the lighting coils will illuminate due to inertial rotation of the magnet. Thus, the exerciser provides hand exercise with entertaining effect of illumination.
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