EXERCISE DEVICE PROVIDING ADJUSTABLE STEP DISTANCE

摘要

An exercise device comprises a frame, a rotational mechanism, a left and a right coupling mechanism, and an adjusting assembly. A post structure is upwardly extended from the front portion of the frame. The rotational mechanism is arranged at the post structure. The left and right coupling mechanisms are arranged at a side of the post, respectively. One end of the left and right coupling mechanism couples to the rotational mechanism, and the other end respectively comprise a left and a right pedal assembly making a moving path. The adjusting assembly comprises a left and a right linkage structures with two ends, in which one end couples to the post and the other end moveably couples to the left and right pedal assembly. By changing the angles between the left and right linkage structures and the post structure, the pedal assemblies are moved to determine a step distance.

主权项

1. An exercise device, comprising:
a frame with a post structure extended upward from a top portion of the frame; a rotational mechanism placed at the post structure; a left linkage mechanism and a right linkage mechanism respectively arranged at a side of the post structure, the left linkage mechanism and the light linkage mechanism has an end coupled with the rotational mechanism and another end coupled with a left pedal assembly and a right pedal assembly, respectively; an adjusting assembly comprising a left linkage structure and a left linkage structure having an end coupled with the post structure and another end coupled with the left pedal assembly and the right pedal assembly, respectively; whereby an angle between the left linkage structure and the post structure and an angle between the right linkage structure and the post structure are adjustable so as to determine a step distance between the left pedal assembly and the right pedal assembly.