Rowing exercise machine
First Claim
1. A rowing exercise machine comprising:
- a base;
a first swinging member fastened pivotally at one end thereof with said base;
a second swinging member fastened pivotally at one end thereof with said base and having a length greater than or equal to a length of said first swinging member;
a seat tube fastened pivotally at one end thereof with said first swinging member and at another end thereof with said second swinging member;
a seat located securely on said seat tube;
a third swinging member fastened pivotally at one end thereof with said base such that said third swinging member is located between said first swinging member and said second swinging member which is shorter than said third swinging member;
a first pulley mounted on a predetermined position of said third swinging member;
a second pulley mounted on said seat tube such that said second pulley is adjacent to said first swinging member;
a pull cable fastened at one end thereof with said first swinging member and wound at another end thereof on said first pulley and said second pulley before said another end of said pull cable is extended toward said seat;
a hand grip fastened to said another end of said pull cable; and
two pedals mounted respectively on both sides of said seat tube such that said two pedals are adjacent to said first swinging member.
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Accused Products
Abstract
A rowing exercise machine comprises a base, a first swinging member, a second swinging member, a seat tube, a seat, a third swinging member, a first pulley, a second pulley, a pull cable, a hand grip, and two pedals. A rowing exercise is brought about by a person sitting on the seat of the rowing exercise machine, with the person'"'"'s feet pedaling the pedals and the person'"'"'s hands holding the hand grip to pull rearwards the pull cable to cause the first swinging member and the third swinging member to move closer so as to actuate the seat tube to move upwards and rearwards. As the pull cable is relieved of the pressure exerting thereon, the seat tube is caused by the person'"'"'s weight to move forwards and downwards so as to actuate the first swinging member and the third swinging member to move away from each other in opposite directions.
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Citations
7 Claims
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1. A rowing exercise machine comprising:
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a base; a first swinging member fastened pivotally at one end thereof with said base; a second swinging member fastened pivotally at one end thereof with said base and having a length greater than or equal to a length of said first swinging member; a seat tube fastened pivotally at one end thereof with said first swinging member and at another end thereof with said second swinging member; a seat located securely on said seat tube; a third swinging member fastened pivotally at one end thereof with said base such that said third swinging member is located between said first swinging member and said second swinging member which is shorter than said third swinging member; a first pulley mounted on a predetermined position of said third swinging member; a second pulley mounted on said seat tube such that said second pulley is adjacent to said first swinging member; a pull cable fastened at one end thereof with said first swinging member and wound at another end thereof on said first pulley and said second pulley before said another end of said pull cable is extended toward said seat; a hand grip fastened to said another end of said pull cable; and two pedals mounted respectively on both sides of said seat tube such that said two pedals are adjacent to said first swinging member. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification