公开(公告)号：US20230310922A1

公开(公告)日：2023-10-05

申请号：US17790858

申请日：2021-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Won Seok KANG ,  Se Young WOO ,  Jeong Joon ROH

IPC: A63B21/00 ,  A63B71/06

CPC classification number: A63B21/156 ,  A63B71/0622 ,  A63B2071/0636 ,  A63B21/0058

Abstract: Provided is a variable exercise apparatus including a main body part that is polygonal prismatic, and includes 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, 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 includes 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.

公开(公告)号：US20250152991A1

公开(公告)日：2025-05-15

申请号：US18838424

申请日：2023-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Se Young WOO ,  Jeong Uk LEE ,  Tae Hee LEE

IPC: A63B21/005 ,  A63B21/00 ,  A63B24/00

Abstract: There is provided a driving device that provides an exercise load to the user to enable strength exercise, and exercise equipment including the same. A driving device according to one aspect of the present disclosure, which winds a portion of a cable part and provides the cable part with an exercise load against an external force applied to the cable part, may include: a stator disposed on the outer side of a motor shaft in a circumferential direction; a rotor positioned on the outer side of the stator in the circumferential direction to be rotated by the stator, and coupled to the motor shaft to rotate together with the motor shaft; and a rotor sprocket formed along the outer surface of the motor shaft at the end thereof to rotate together with the motor shaft; a bobbin installed to be rotatable around a bobbin shaft and configured to wind a portion of the cable part therearound; and a timing belt connecting the rotor sprocket and the bobbin to transmit the rotation force of the rotor sprocket to the bobbin.