| 摘要 |
A treadmill device includes a seat having an oblong hole and a channel, a tread base having a front shaft movable up and down along the oblong hole of the seat, to adjust the tread base relative to the seat to different inclinations. An actuating device is coupled between the tread base and the seat and has a pivot axle slidably received in the channel of the seat. The actuating device may move the pivot axle along the channel of the seat, and to move the pivot shaft along the oblong hole of the seat, and to rotate the tread base to a folding position when the shaft is moved to the upper portion of the oblong hole of the seat, and when the pivot axle is moved to the front portion of the channel of the seat.
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