公开(公告)号：US20170291061A1

公开(公告)日：2017-10-12

申请号：US15364083

申请日：2016-11-29

Applicant: Jin-Cheng Lin

Inventor： Zong-Hua LEE

IPC: A63B22/00 ,  A63B21/00 ,  A63B71/06 ,  A63B21/22 ,  A63B23/035

CPC classification number: A63B22/0012 ,  A63B21/00069 ,  A63B21/015 ,  A63B21/225 ,  A63B22/0002 ,  A63B22/0005 ,  A63B22/0046 ,  A63B22/0605 ,  A63B23/03533 ,  A63B71/0619 ,  A63B2022/0611 ,  A63B2022/0617 ,  A63B2220/30

Abstract: A multifunctional arm cranking exerciser includes an omnidirectional support bracket assembly, which comprises a five-way bracket mounted to a top thereof and having a left side to which a left arm exercising device is mounted and a right side to which a right arm exercising device is mounted. Also mounted on the five-way bracket are a damping adjustment device and a quick release pin device. The quick release pin device allows for quick coupling and positioning of left and right arm cranks of the left and right arm exercising devices at an angular difference of 0 degree or 180 degrees and also allows for quick release and decoupling of the left and right arm exercising devices to be independent of each other. The damping adjustment device adjusts and regulates a level of damping for achieving an effect of efficient exercising.