Leg training device for seated bidirectional training
OwnerZhong Yininventor
Life of this patent
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Abstract
The present disclosure relates to a leg training device for seated bidirectional training, comprising a base, a seat and a main upright. Through the synergistic action of multi-angle positioning by the adjustment disk and the drive arm assembly, users can quickly switch between kick training and leg curl training modes without changing their sitting posture. The device is equipped with an adjustable leg press roller, a backrest and a dual resistance adjustment system, effectively addressing the issues of single functionality and cumbersome mode switching in traditional equipment, thereby achieving efficient and convenient comprehensive leg training.
Claims20
A leg training device for seated bidirectional training, comprising:
- a base;
- a seat arranged on the base;
- a resistance system for providing a training resistance;
- a main upright fixedly mounted on the base;
- an adjustment disk rotatably mounted on the main upright, the adjustment disk comprising a plurality of adjustment holes for angle positioning;
- a telescopic sleeve, comprising an outer tube and an inner tube slidably nested within the outer tube, the outer tube rotatably mounted on the main upright and adjacent to the adjustment disk;
- an angle locking mechanism for locking the adjustment disk and the telescopic sleeve at a selected angle;
- a drive roller mounted at a distal end of the inner tube of the telescopic sleeve;
- and
- a transmission mechanism connected between the adjustment disk and the resistance system for transmitting rotation of the drive roller to the resistance system;
- wherein by selectively locking an angle of the adjustment disk and the telescopic sleeve through the angle locking mechanism, the drive roller is switchable between different angular positions from a front upper position to a rear lower position of a leg, enabling a user to perform both kick training and leg curl training in a same sitting posture.
A leg training device for seated bidirectional training, comprising:
- a base;
- a seat arranged on the base;
- a resistance system for providing a training resistance;
- a main upright fixedly mounted on the base;
- an adjustment disk rotatably mounted on the main upright, the adjustment disk comprising a plurality of adjustment holes for angle positioning;
- a drive arm assembly, with a proximal end thereof rotatably mounted on the main upright and arranged adjacent to the adjustment disk, a length of the drive arm assembly being adjustable;
- an angle locking mechanism for locking the adjustment disk and the drive arm assembly at a selected angle;
- a drive roller mounted at a distal end of the drive arm assembly;
- and a transmission mechanism connected between the adjustment disk and the resistance system for transmitting rotation of the drive roller to the resistance system;
- wherein by selectively locking an angle between the adjustment disk and the drive arm assembly through the angle locking mechanism, the drive roller is switchable between different angular positions from a front upper position to a rear lower position of a leg, enabling a user to perform both kick training and leg curl training in a same sitting posture.
Dependencies are inferred from the claim text.