| 摘要 |
<p>A folding treadmill has a support base frame (10) with two uprights (11) supporting a control panel (13) and two hand grips (12). The treadmill belt is fitted into a rectangular frame (20) hinged on the base frame two swing between a horizontal operating position into a vertical storage position. The tilt action is provided by crank arms (30) fitted with dampers, for ease of folding. The belt frame is secured into the vertical storage position by L-shaped slots and retaining studs.</p> |
