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    • 6. 发明授权
    • Exercising machine
    • 运动机
    • US5718659A
    • 1998-02-17
    • US612682
    • 1996-03-08
    • Willem Johannes Van Straaten
    • Willem Johannes Van Straaten
    • A63B21/04A63B21/055A63B23/035
    • A63B21/04A63B21/0552A63B21/154A63B23/03533A63B21/00061A63B21/00065A63B21/0442A63B21/0557A63B2208/0233A63B2210/50
    • The exercising machine includes a free-standing support structure that has first and second pivotally interconnected legs. Each leg has an upper and a lower leg with a foot at the lower end of each leg. In the operative state of the machine, the form an free-standing, inverted y-shape with the feet on the ground. For compact storage, the second leg can be pivoted alongside the first leg. In addition there is a seat which is pivotally connected relative to the first leg so as to move between an operative condition in which it projects laterally from the first leg and an inoperative condition in which the seat lies alongside the first leg, once again for storage purposes. There is a backrest on the first leg above the seat. A cross-bar spans across the upper end of the first leg at a horizontal attitude and elastic resistance elements are supported by ends of the cross-bar on either side of the first leg. A guide arrangement guides the elastic resistance elements so that they are selectively accessible to a person seated on the seat, at different elevations above and below the seat and on either side of the seat. This enables the person to perform a wide range of different exercises by gripping the elastic elements and stretching them against their resilience. In one version of the invention, the guide arrangement includes arms pivoted to the cross-bar with the resistance elements being attached to the ends of the arms. In another version of the invention, the cross-bar is rigid.
    • 该锻炼机包括具有第一和第二枢转互连腿部的独立支撑结构。 每条腿都有一条上脚和一条小腿,脚在每条腿的下端。 在机器的操作状态下,脚形在地面上形成一个独立的,倒置的y形。 对于紧凑型存储,第二条腿可以沿着第一条腿枢转。 此外,还有一个座椅,其相对于第一腿枢转地连接,以便在其从第一腿部横向突出的操作状态和座椅位于第一腿部旁边的不工作状态之间移动,再次用于存储 目的 在座位上方的第一条腿上有靠背。 横杆以水平姿态穿过第一腿的上端,并且弹性阻力元件由第一腿的任一侧上的横杆的端部支撑。 引导装置引导弹性阻力元件,使得它们可以对坐在座椅上的人,座椅上方和下方以及座椅两侧的不同高度进行选择性地接近。 这使得人可以通过握住弹性元件并且抵抗其弹性来拉伸来执行各种不同的练习。 在本发明的一个版本中,引导装置包括枢转到横杆的臂,其中阻力元件附接到臂的端部。 在本发明的另一种形式中,横杆是刚性的。