| 摘要 |
<p>In the present invention, provided is a bike type health promoting apparatus, comprising a main body having an inner space; a saddle installed on the upper part of the main body; a supporting part which has a supporting frame formed on the front part of the main body and a right grip part and a left grip part installed and connected to the main body; an operating part which is installed in the main body and has pedals formed on both sides and a wheel whose circumference has a plurality of guiding protrusion parts arranged in a round shape; a vibration tool which mutually works the guiding protrusion parts on the operating wheel with use of friction and accordingly delivers vibration to the saddle wherein the vibration tool comprises a first rod member having a roller connected on the lower part and corresponding to the guiding protrusion part on the operating wheel in the operating part with use of friction, thereby leading to a top to down movement.</p> |
