Seat pad adjusting device of an exerciser

Abstract

A seat pad adjusting device of an exerciser is disclosed. The device is characterized in that the fixing seat having a finger portion is provided with an actuating seat for engagement with a sliding slot, and the lower section of the fixing seat is mounted with a mounting element and the interior of the fixing seat is disposed with a rotating shaft, and the mounting element is provided with a first gear section and the rotating shaft is provided with another gear section for engagement with the first gear section, the upper end of the rotating shaft is provided with a gear portion and the interior of the actuating seat is provided with an elongated gear stripe for gear engagement, thereby the rotating of the rotating shaft causes the gear portion to engage or disengage so that the actuating seat is slidably adjusted.

I claim:  
     
         1 . A seat pad adjusting device of an exerciser having a fixing seat allowing slidably adjustment of the seat pad to a stable position, characterized in that the fixing seat having a finger portion is provided with an actuating seat for engagement with a sliding slot, and the lower section of the fixing seat is mounted with a mounting element and the interior of the fixing seat is disposed with a rotating shaft, and the mounting element is provided with a first gear section and the rotating shaft is provided with another gear section for engagement with the first gear section, the upper end of the rotating shaft is provided with a gear portion and the interior of the actuating seat is provided with an elongated gear stripe for gear engagement, thereby the rotating of the rotating shaft causes the gear portion to engage or disengage so that the actuating seat is slidably adjusted.  
     
     
         2 . The seat pad adjusting device of  claim 1 , wherein the interior of the gear portion is provided with a T-shape displacement chamber and the upper end of the rotating shaft is disposed with a holding end which mount with the rotating shaft and provides upward and downward displacement of the gear portion, and an elastic element with compression springs is positioned between the mounting element and the gear portion, thereby the rotating shaft can be pulled downward and the elastic element and the screw section are engaged such that the upward and downward of the gear portion causes the gear stripe to disengage or to engage with the positioning screw nut.