Patent ID: 9242140
Filing Date: 2016-01-26
CPC Classification: A63B

Claim Text:
1. A stepping exerciser having a connecting device, comprising: two stepping units, each stepping unit comprising an upper board and a lower board, the upper board being connected with an upper elastic plate extending downward from the upper board, the lower board being connected with a lower elastic plate extending upward from the lower board, the upper elastic plate and the lower elastic plate each having an arc-like shape, two ends of the upper elastic plate and the lower elastic plate being connected; a connecting unit connected between the lower boards of the two stepping units, the connecting unit comprising a first connecting member, a second connecting member, an axle member, an elastic member, and a turning member, one end of the first connecting member being formed with a first opening, the first opening being connected with the lower board of one of the stepping units through a screw unit, the first connecting member comprising a first circular plate, the first circular plate being formed with a first through hole at a central portion thereof and a plurality of first ratchets disposed radially around the first through hole, one end of the second connecting member being formed with a second opening, the second opening being connected with the lower board of the other of the stepping units through another screw unit, the second connecting member comprising a second circular plate, the second circular plate being formed with a second through hole at a central portion thereof and a plurality of second ratchets disposed radially around the second through hole, the axle member being inserted through the second through hole, the first through hole, and the elastic member in sequence and threadedly connected with the turning member.