Exercise device

Abstract

An exercise device is provided. A frame body has two first stand columns each having a plurality of adjustment holes, and two counterweight mechanisms. Two first slidable seats, each having an adjustment pin which is inserted into one of the plurality of adjustment holes, are respectively and slidably arranged on the two first stand columns. Each of two pulling assemblies includes a pulling member which are respectively and swingably arranged on the two first slidable seats and a swinging member, a first pulling rope is slidably disposed through the swinging member and is connected between the counterweight mechanism and the pulling member. Two carrying members are respectively and fixedly disposed on an end of each of the two first slidable seats opposite to the pulling assembly, and each said first stand column is located between one said carrying member and one said swinging member.

What is claimed is: 
     
         1 . An exercise device, including:
 a frame body, having two first stand columns and two counterweight mechanisms, each of the two first stand columns having a plurality of adjustment holes in a length direction;   two first slidable seats, respectively and slidably arranged on the two first stand columns, each of the two first slidable seats having an adjustment pin, the adjustment pin being inserted into one of the plurality of adjustment holes;   two pulling assemblies, each of the two pulling assemblies including a pulling member and a swinging member, the two swinging members being respectively and swingably arranged on the two first slidable seats, a first pulling rope being slidably disposed through the swinging member, two ends of the first pulling rope being respectively connected between the counterweight mechanism and the pulling member;   two carrying members, respectively and fixedly disposed on an end of each of the two first slidable seats opposite to the pulling assembly, each said first stand column being located between one said carrying member and one said swinging member.   
     
     
         2 . The exercise device of  claim 1 , wherein the frame body further includes two second stand columns, the two first stand columns and the two second stand columns are respectively located on four corners of the frame body, and the two counterweight mechanisms are near the two second stand columns. 
     
     
         3 . The exercise device of  claim 2 , wherein the frame body further includes a top frame, the top frame is connected to the two first stand columns and the two second stand columns, a side of the top frame near the two first stand columns has a connecting portion, at least one second pulling rope is disposed through the connecting portion, and two ends of the at least one second pulling rope are respectively connected to a first pull rod and at least one of the two counterweight mechanisms. 
     
     
         4 . The exercise device of  claim 3 , wherein the connecting portion further has a second pull rod. 
     
     
         5 . The exercise device of  claim 2 , wherein the frame body further includes two safety rods, two ends of one of the two safety rods are respectively and slidably arranged on one of the two first stand columns and one of the two second stand columns neighboring to each other in an adjustable manner, and two ends of the other of the two safety rods are respectively and slidably arranged on the other of the two first stand columns and the other of the two second stand columns neighboring to each other in an adjustable manner. 
     
     
         6 . The exercise device of  claim 2 , wherein an end of one of the two first stand columns and an end of one of the two second stand columns near a bottom have a first connecting rod therebetween, and two ends of the two second stand columns near the bottom have a second connecting rod therebetween. 
     
     
         7 . The exercise device of  claim 6 , wherein the second connecting rod further has a guide roller set, at least one third pulling rope is slidably arranged on the guide roller set, and two ends of the at least one third pulling rope are respectively connected to a third pull rod and at least one of the two counterweight mechanisms. 
     
     
         8 . The exercise device of  claim 1 , wherein each of the two counterweight mechanisms includes a plurality of counterweight blocks and a counterweight pin. 
     
     
         9 . The exercise device of  claim 1 , wherein the first slidable seat is sleeved on the first stand column, the first slidable seat has two ear pieces, the swinging member has a sleeve, and a shaft is disposed between the sleeve and the two ear pieces. 
     
     
         10 . The exercise device of  claim 1 , wherein the adjustment pin further has an elastic member, the elastic member abuts against and between the first slidable seat and the adjustment pin to allow the adjustment pin to have a tendency to bounce toward the first stand column. 
     
     
         11 . The exercise device of  claim 1 , wherein the carrying member is integrally disposed on the first slidable seat, and an end of the carrying member remote from the first slidable seat has a blocking portion.