公开(公告)号：US09993684B2

公开(公告)日：2018-06-12

申请号：US15350315

申请日：2016-11-14

Applicant: Rexon Industrial Corp., Ltd.

Inventor： Hung Chi Lin ,  Ming-Cheng Huang ,  Zong-Huan Wu

IPC: A63B21/00 ,  A63B22/06 ,  A63B21/015 ,  A63B22/00 ,  A63B21/22 ,  A63B22/20

CPC classification number: A63B22/0664 ,  A63B21/00069 ,  A63B21/00072 ,  A63B21/015 ,  A63B21/159 ,  A63B21/225 ,  A63B22/001 ,  A63B22/0015 ,  A63B22/201 ,  A63B2022/067 ,  A63B2225/30

Abstract: An exercise apparatus includes a base frame, a swing unit including a pair of swing arms pivotally mounted at the base frame, a pedal unit pivotally mounted at the swing unit, a travel path constraining unit including a pivot axle pivotally connected to the base frame, a pair of upper crank arms respectively affixed to two opposite ends of the pivot axle in reverse directions and a pair of links respectively pivotally connected between the upper crank arms and the swing arms for limiting the swinging range of the swing unit, a first damping unit for providing a damping resistance to the pedal unit, and a second damping unit for providing a damping resistance to the swing arms.