US 9,808,663 B2
Multifunctional kinetic mechanism
James Chen, Nantou (TW)
Assigned to JOONG CHENN INDUSTRY CO., LTD., Nantou, Nantou County (TW)
Filed by JOONG CHENN INDUSTRY CO., LTD., Nantou, Nantou County (TW)
Filed on Jul. 19, 2016, as Appl. No. 15/213,895.
Claims priority of application No. 104215712 U (TW), filed on Sep. 30, 2015.
Prior Publication US 2017/0087402 A1, Mar. 30, 2017
Int. Cl. A63B 21/06 (2006.01); A63B 21/062 (2006.01); A63B 21/08 (2006.01); A63B 23/035 (2006.01); A63B 23/04 (2006.01); A63B 23/12 (2006.01)
CPC A63B 21/0626 (2015.10) [A63B 21/0615 (2013.01); A63B 21/08 (2013.01); A63B 23/03516 (2013.01); A63B 23/03591 (2013.01); A63B 23/0405 (2013.01); A63B 23/1209 (2013.01); A63B 2023/0411 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A multifunctional kinetic mechanism, comprising:
a base comprising a slant tube coupled to the base at a fixed acute angle relative to a horizontal support surface upon which the base is configured to be positioned;
a counterweight unit comprising a joint shaft pivotable about a horizontal axis, a barbell shaft and a counterweight, said joint shaft being detachably connected to said slant tube of said base, said barbell shaft comprising a first end piece and an opposing second end piece, said first end piece being detachably connected to said joint shaft, said counterweight being detachably attached to said second end piece of said barbell shaft; and
an operating unit comprising a main frame, a sleeve, two opposing grips and two opposing shoulder cushion pads, said sleeve being mounted at a front side of said main frame and detachably sleeved onto said second end piece of said barbell shaft, said two grips being respectively pivotally mounted at an opposing rear side of said main frame, said two shoulder cushion pads being respectively mounted at a bottom side of said main frame between said sleeve and said two grips.