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    • 6. 发明授权
    • Adductor exercise apparatus with means for adjusting the angular
starting position of the leg members
    • 具有用于调整腿部构件的角度起始位置的装置的收纳器运动装置
    • US5562578A
    • 1996-10-08
    • US183174
    • 1994-01-18
    • Richard Guillemette
    • Richard Guillemette
    • A63B21/062A63B23/04
    • A63B23/0488A63B21/0628
    • An exercise apparatus for exercising the adductor muscles of the legs includes an adjustment mechanism for adjusting the angular starting positions of the leg receiving assemblies. The exercise apparatus includes a base, two support legs which extend outwardly from opposite sides of the base, a seat on the base, and two leg receiving assemblies for receiving the legs of a user seated on the seat. The leg receiving assemblies are pivotably mounted to the base so that they are pivotably movable between a spread apart position and a parallel, together position. The apparatus further includes a cabled weight assembly for normally urging the leg receiving assemblies toward the spread apart position. The cabled weight assembly includes a stack of weights connectable to an apertured weight bar. The adjustment mechanism consists of a pair of sliding adjustment arms having a first end which engages the respective leg receiving assembly and a second end which is slidably received and secured in a sleeve assembly mounted on the adjacent support leg. arms are slidably adjustable in the sleeve to a plurality of predetermined positions and each position of the arm corresponds to a different angular starting position of the leg receiving assembly. The weight bar is vertically displaced when the angular starting position of the leg receiving assembly is adjusted. The weight bar has more apertures than there are weights in the stack such that the entire weight stack may be utilized regardless of the starting position of the leg receiving assemblies.
    • 用于锻炼腿的内收肌的运动装置包括用于调节腿部接收组件的角起始位置的调节机构。 该运动装置包括一个底座,两个从基座的相对侧向外延伸的支撑腿,底座上的一个座椅,以及用于接纳坐在座椅上的使用者的腿部的两个腿部接收组件。 腿部接收组件可枢转地安装到基座,使得它们在展开位置和平行的位置之间可枢转地移动。 该装置还包括一个电缆重量组件,用于通常地将腿部容纳组件推向展开位置。 电缆重量组件包括可连接到有孔重物条的重量堆。 调节机构包括一对滑动调节臂,其具有接合相应的腿部接收组件的第一端和可滑动地接收并固定在安装在相邻支撑腿上的套筒组件中的第二端。 臂可以在套筒中可滑动地调节到多个预定位置,并且臂的每个位置对应于腿部接收组件的不同的起始位置。 当腿部接收组件的角度起始位置被调节时,配重杆垂直移位。 配重杆具有比堆叠中的重量更多的孔,使得可以利用整个重量堆叠而不管腿接收组件的起始位置如何。