Child's moving toy on wheels - having equilateral pentagonal wheel for achieving bobbing motion

摘要

A childrens toy has an equilateral pentagon attached to an internal spindle near the toy base. The pentagon is covered in a rubber or composition band to enable it to grip the external floor surface. The rotation of this pentagon in contact with the floor leads to a bobbing motion of the toy. This pentagon system may be incorporated into any external design. The overall appearance of the toy may be in the format of a robot type of figure or a cartoon type of animal.