US 12,220,611 B2
Multifunctional recumbent exercising device
Chih-Yung Hsu, Tainan (TW)
Filed by Chih-Yung Hsu, Tainan (TW)
Filed on Nov. 17, 2022, as Appl. No. 17/989,136.
Claims priority of application No. 111134508 (TW), filed on Sep. 13, 2022.
Prior Publication US 2024/0082625 A1, Mar. 14, 2024
Int. Cl. A63B 21/00 (2006.01); A63B 21/04 (2006.01); A63B 21/22 (2006.01); A63B 23/035 (2006.01)
CPC A63B 21/4029 (2015.10) [A63B 21/00058 (2013.01); A63B 21/0442 (2013.01); A63B 21/154 (2013.01); A63B 21/156 (2013.01); A63B 21/4035 (2015.10); A63B 21/4043 (2015.10); A63B 23/03566 (2013.01); A63B 21/225 (2013.01); A63B 2208/0252 (2013.01); A63B 2225/09 (2013.01); A63B 2225/102 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A multifunctional recumbent exercising device, comprising:
a base frame, which is extended in a horizontal direction and is provided with a recumbent portion;
a first transmission unit, which is disposed on the base frame and includes a first pull cord, with the first pull cord being provided with a first free end and a first fixed end;
a first retracting unit, which is disposed on the base frame and is connected to the first transmission unit;
a resistance unit, which is disposed on the base frame;
a first guiding piece, which is disposed on the base frame; and
a first movable seat, which selectively moves on or is fixed on the first guiding piece, with the first fixed end being fixed on the first movable seat, the first movable seat having a first slide-assistance portion, the first pull cord passing through the first slide-assistance portion, and the first free end being exposed out of the first slide-assistance portion;
wherein, by changing a relative position between the first movable seat and the first guiding piece, a corresponding position of the first slide-assistance portion on the base frame is changed.