초록 ▼

A stepping exerciser has a pair of treadles pivoted to a front end of a frame body. A rod is fixed to the front end of each treadle and extends downward. The lower ends of the rods are coupled together by a pair of link rods and a lever. A pair of cylinders are coupled between the frame body and the

A stepping exerciser has a pair of treadles pivoted to a front end of a frame body. A rod is fixed to the front end of each treadle and extends downward. The lower ends of the rods are coupled together by a pair of link rods and a lever. A pair of cylinders are coupled between the frame body and the rods. One of the treadles is rotated upwards when the other treadle is depressed downwards by a user so that the user may simulate stepping or climbing a ladder.

대표청구항 ▼

A stepping exerciser comprising a frame body; a pair of treadles, a front end thereof being pivoted to a front end of said frame body; a handlebar being substantially vertically coupled to said front end of each said treadle and extending upwards; a rod being fixed to said front end of each said tre

A stepping exerciser comprising a frame body; a pair of treadles, a front end thereof being pivoted to a front end of said frame body; a handlebar being substantially vertically coupled to said front end of each said treadle and extending upwards; a rod being fixed to said front end of each said treadle and extending downwards, a lower end of said rods being coupled together by a pair of link rods and a lever, a middle portion of said lever being pivoted to a base of said frame body; and a pair of hydraulic cylinders being substantially laterally coupled between said frame body and said rods; one of said treadles being rotated upwards when an other treadle is depressed downwards by a user so that said user may simulate stepping; a lug being pivotally coupled to a front end of each of said hydraulic cylinders, an opening and a screw hole being formed in each said lug, said rod being slidably received in said opening of said lug; a bolt being rotatably supported on said front end of each said treadle, said bolt being threadedly engaged with said screw hole of a respective lug; and a rotation of said bolt causing said lug to move up and down along said bolt so that the resistance of said hydraulic cylinders can be adjusted.