Lifting assembly for adjusting a slant rate of a platform of a treadmill

摘要

A lifting assembly for adjusting a slant rate of a platform of a treadmill includes a wiggler pivotally mounted to the front portion of the platform. The wiggler has a stopping section and a swing section. The stopping section extends toward a rear portion of the platform and has a free end abutting against the base member of the treadmill. The swing section extends toward a bottom of the platform and has a free end pivotally connected to a rear end of a driving device that is pivotally mounted to the front portion of the platform. A power source is pivotally mounted to the front portion of the platform for driving the driving device.