Patent ID: 7703845

Claim:
A saddle-adjusting mechanism of a fitness apparatus installed at a saddle support of a fitness apparatus and comprising a set of upper and lower parallel slide rails and a saddle support disposed within the upper and lower parallel slide rails, wherein the upper and lower parallel slide rails are pivotally attached to a front and a rear connecting rod, and an internal side of the upper parallel guide rail includes a slide groove while a bottom of the lower parallel guide rail is provided with a toothed groove, and wherein a plurality of through holes is regularly arranged at one side of the lower parallel slide rail such that a insertion element may be extended into a corresponding toothed groove of the lower parallel slide rail for an effective positioning of an engaging gear of the saddle support, and wherein the front connecting rod employs a top and bottom auxiliary connecting rod for a pivotal connection with the upper and lower parallel guide rails, and wherein a plurality of engaging recesses is formed at one side of the front connecting rod and matched with an engaging piece having an engaging claw for determining an angle and a position of the front connecting rod, and wherein the saddle support includes a saddle at a top thereof while guide rollers are disposed at both sides of a middle section of the saddle support for sliding in the upper parallel slide rail, and wherein a saddle support is provided with an engaging gear at a bottom thereof for moving in the lower parallel slide rail, wherein the upper and lower parallel slide rails may conduct an adjustment at a desired angle and the saddle can be moved forward and backward for maintaining at a desired angle so that the operators have a comfortable sitting.