Elliptical trainer

摘要

An elliptical trainer includes a base, a post, a circular movement unit, two elliptical movement units and a stride-adjusting device. The post and the circular movement unit are supported on the base. Each elliptical movement unit includes a swing bar and a pedal carrier. The pedal carrier includes a front end pivotally connected to a lower end of the swing bar and a rear end pivotally connected to the circular movement unit. The stride-adjusting device includes a power unit and a lever set. The power unit is supported on the post. The lever set includes a middle portion pivotally connected to the post, an end pivotally connected to the power unit, and another end pivotally connected to the swing bars. The power unit is operable to pivot the lever set to move upper ends of the swing bars to change the strides of the elliptical movement units.

主权项

1. An elliptical trainer including:
a base placed on a supporting face; a post supported on the base; a circular movement unit supported on the base; two elliptical movement units each including a major swing bar and a pedal carrier, wherein the major swing bar is formed with an upper end and a lower end, wherein the pedal carrier includes a front end pivotally connected to the lower end of the major swing bar and a rear end pivotally connected to the circular movement unit; and a stride-adjusting device including:
a power unit supported on the post; anda lever set including a middle portion pivotally connected to the post, an end pivotally connected to the power unit, and another end pivotally connected to the major swing bars, wherein the power unit is operable to pivot the lever set to move the upper ends of the major swing bars to change the strides of the elliptical movement units.