公开(公告)号：US10512816B2

公开(公告)日：2019-12-24

申请号：US15425832

申请日：2017-02-06

申请人： RX SMART GEAR, INC.

发明人： David R. Newman

IPC分类号： A63B21/00 ,  A63B5/20

摘要： A jump rope handle has a hollow handle member with a through bore and a swivel assembly mounted in a swivel mounting portion extending up to one open end of the handle bore. The swivel assembly includes a shoulder bolt having an enlarged head and a shaft having a smooth, unthreaded outer surface extending from the enlarged head to the open end of the handle bore, an end connector or nut secured to the shaft and located outside the bore, and first and second rotatable bearings mounted between the smooth outer surface of the shaft and the handle bore to allow for relatively free rotation of the shoulder bolt in the handle bore. The end connector has a cross-hole or the like for connection to one end of a jump rope and the jump rope is easily rotatable relative to the handle via the swivel assembly during skipping activity.