Patent ID: 9254411
Filing Date: 2016-02-09
CPC Classification: A63B

Claim Text:
1. A treadmill comprising: a frame; a support plate mounted on the frame; and a shock-absorbing structure mounted on two opposite sides of the frame; wherein: the shock-absorbing structure includes an elastic bar mounted between the frame and the support plate to support the support plate and to provide a shock-absorbing function; the elastic bar is located above the frame and located under the support plate and has two opposite ends each pivotally mounted between the frame and the support plate; the elastic bar is movable in a horizontal direction and is elastically bendable toward an inner side or an outer side of the support plate to increase or decrease a contact area of the elastic bar and the support plate and to change a position of the elastic bar relative to the support plate so as to adjust a shock-absorbing effect of the support plate.