| 摘要 |
A cushioning mechanism for a treadmill having a link at each side in close vicinity to the rear end of a platform frame. The links are pivotally attached to the platform frame and the base. A resilient pad facing to the bottom of the link is disposed on the base. When the platform frame is subjected to a certain force to expose the link to a synchronous vibration, the resilient pad provides an optimal shock-absorbing effect.
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