Patent ID: 7662072

Claim:
An exercising device, comprising: a control handle having an end portion provided with an enlarged limit flange; a retaining ring mounted on the limit flange of the control handle; a mounting seat combined with the retaining ring and abutting the limit flange of the control handle to limit the limit flange of the control handle between the mounting seat and the retaining ring; a driven member mounted on the mounting seat; a stop member mounted on the driven member; a weight member mounted on the driven member and located between the mounting seat and the stop member; wherein the retaining ring has an inner portion provided with a mounting hole pivotally mounted on the limit flange of the control handle; the mounting seat has an inner portion provided with a receiving space to receive the limit flange of the control handle; the retaining ring has a peripheral wall provided with a plurality of through holes surrounding the mounting hole; the mounting seat has a peripheral wall provided with a plurality of screw bores surrounding the receiving space; the exercising device further comprises a plurality of locking bolts each extending through a respective one of the through holes of the retaining ring and each screwed into a respective one of the screw bores of the mounting seat to combine the retaining ring and the mounting seat together; the mounting seat has an end portion provided with a protruding support tube extending into the receiving space; the support tube of the mounting seat has an inner portion provided with a pivot hole to allow passage of the driven member; the driven member has a first end mounted on the mounting seat; the exercising device further comprises a stop ring secured on the first end of the driven member and abutting the support tube of the mounting seat to prevent the first end of the driven member from being detached from the support tube of the mounting seat; the weight member has an inner portion provided with a through bore to allow passage of the driven member; the weight member has a periphery provided with a screw hole connected to the through bore; the exercising device further comprises a fastening bolt screwed into the screw hole of the weight member and pressing the driven member to fix the weight member onto the driven member.