US 12,233,307 B2
Variable exercise apparatus
Won Seok Kang, Seoul (KR); Se Young Woo, Seoul (KR); and Jeong Joon Roh, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/790,858
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jan. 7, 2021, PCT No. PCT/KR2021/000161
§ 371(c)(1), (2) Date Apr. 25, 2023,
PCT Pub. No. WO2021/141393, PCT Pub. Date Jul. 15, 2021.
Claims priority of application No. 10-2020-0002230 (KR), filed on Jan. 7, 2020.
Prior Publication US 2023/0310922 A1, Oct. 5, 2023
Int. Cl. A63B 21/00 (2006.01); A63B 21/005 (2006.01); A63B 71/06 (2006.01)
CPC A63B 21/156 (2013.01) [A63B 71/0622 (2013.01); A63B 21/0058 (2013.01); A63B 2071/0636 (2013.01); A63B 2220/806 (2013.01); A63B 2225/09 (2013.01); A63B 2225/12 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A variable exercise apparatus comprising:
a main body part that is polygonal prismatic, and comprises a driving part configured to generate an exercise load;
a first side frame that is arranged to be accommodated in or drawn out from the main body part by sliding, and configured to rotate with respect to the main body part when drawn out from the main body part; and
a second side frame that is arranged to be symmetric with the first side frame about the main body part,
wherein the first side frame comprises:
a first handle adjustment pillar that is arranged in a vertical direction; and
a first handle configured to move along the first handle adjustment pillar.