Multifunctional twisting movement apparatus

Abstract

The multifunctional twisting movement apparatus of the present invention can perform various twisting movements while rollers formed on the bottom surfaces of left and right foot plates execute a surfing-like wave-form curvilinear movement along a wave-form curvilinear bar provided separately at the periphery of a twisting rotating plate while a half-turn movement is repeated by the twisting rotating plate which is provided at the centre of a moving-piece body as a rowing movement between handle operations. Consequently, there are advantageous effects in that the rowing movement, twisting movement, wave-form movement and the like can be executed in parallel, and in that a step movement can be executed by detaching the wave-form curvilinear bar as required.

1 . A multifunctional twisting movement apparatus, comprising:
 a body;   pivot bars having the lower ends fastened to shaft mounts at the rear left and right sides of the body and the upper ends coupled to handle bars such that the angle is adjusted left and right;   first driving members having the lower ends fastened to the lower portions of the pivot bars and the front ends connected with links and driving pins fastened to fixing members fixed to the left and right portions of the front of the body;   
       in the body,
 second driving members having the front end connected with a rope pulling the other side forward when the driving pins and one end are moved rearward; 
 operation members each having one end connected with rear ends of the second driving members and the other end connected with a chain making a circular gear plate fastened to the center of the body repeat half-turn; 
 left and right foot plates disposed on a rotary plate mounted on the circular gear plate and having roller and the bottom of the front ends; and 
 a waving part detachably mounted on a cover plate of the body and having a wave guide that guides the rollers, 
 wherein as the handle bars are operated forward/rearward, the left and right foot plates repeat a half-turn twisting motion and the rollers are waved along the wave guide. 
 
     
     
         2 . A multifunctional twisting movement apparatus, comprising:
 a body;   pivot bars having the upper portions pivotably fastened to shaft fixing members formed at the left and right sides of the body and the upper ends coupled to handle bars such that the angle is adjusted left and right;   driving members having the rear ends fastened to driving pins fastened to the lower ends of the pivot bars and moved forward/rearward by pivot of the pivot bars, in the body;   operation members each having one end connected to the front ends of the driving members, the fixed middle portion, and the other end connected with a second circular gear plate making a first circular gear plate fastened to the center of the body repeat half-turn;   left and right foot plates disposed on a rotary plate mounted on the first circular gear plate and having roller and the bottom of the front ends; and   a waving part detachably mounted on a cover plate of the body and having a wave guide that guides the rollers,   wherein as the handle bars are operated forward/rearward, the left and right foot plates repeat a half-turn twisting motion and the rollers are waved along the wave guide.   
     
     
         3 . The multifunctional twisting movement apparatus according to  claim 1 , wherein the left and right foot plates independently make a step motion by separating the waving part from the cover plate. 
     
     
         4 . The multifunctional twisting movement apparatus according to  claim 3 , further comprising at least any one of a roller support of which the center is fixed under the rear portions of the left and right foot plates and that has rollers at both ends which are in contact with the bottoms of the left and right foot plates in order to guide the step motion of the left and right foot plates, and a support rope of which the center is supported at the middle portion of the left and right foot plates and that has both ends fastened to the left and right foot plates. 
     
     
         5 . The multifunctional twisting movement apparatus according to  claim 1 , further comprising a locking member that prevents up-down movement of the left and right foot plates, at the center of the rotary plate,
 wherein only a twisting motion is implemented by fastening the locking member and separating the waving part from the cover plate.   
     
     
         6 . The multifunctional twisting movement apparatus according to  claim 1 , further comprising body wheels fastened to the left and right rear ends of the body. 
     
     
         7 . The multifunctional twisting movement apparatus according to  claim 2 , further comprising pistons connected between the other ends of the operation members and the fixed middle portions and cylinders connected to the rear ends of the body and protruding outward from the rear ends to adjust the intensity of the internal pressure. 
     
     
         8 . The multifunctional twisting movement apparatus according to  claim 1 , wherein a fastening bolt hole, a first adjusting bolt hole, and a second adjusting bolt are formed at the lower end of the handle bar in the up-down direction, and a fastening bolt, a first adjusting bolt, and an oblong second adjusting bolt hole indicating the left-right adjustment angle are formed at the upper rend of the pivot bar in the up-down direction, such that the bolts and the bolt holes are coupled by nuts. 
     
     
         9 . The multifunctional twisting movement apparatus according to  claim 1 , further comprising:
 elastic supports that protrude through the handle bars to move forward/rearward and are equipped with elastic members between the front protrusions and the handle bars; and   fixing members that are thread-fastened ahead of the elastic supports such that the positions are adjusted forward/rearward and compress the elastic members when the handle bars are moved forward, in order to adjust operation load of the handle bars.   
     
     
         10 . The multifunctional twisting movement apparatus according to  claim 1 , wherein the left and right foot plates each include a foot plate cap, a foot plate placed on the foot plate cap to move up/down, and a brake fixed to the rear portion of a side of the foot plate cap and pivoting forward from the lower portion when the foot plate comes in contact with the foot plate cap. 
     
     
         11 . The multifunctional twisting movement apparatus according to  claim 1 , further comprising anti-rear turn members that are formed at the left and right side of the rear portion on the cover plate and prevent the left and right foot plate from turning rearward. 
     
     
         12 . The multifunctional twisting movement apparatus according to  claim 2 , wherein the left and right foot plates independently make a step motion by separating the waving part from the cover plate. 
     
     
         13 . The multifunctional twisting movement apparatus according to  claim 12 , further comprising at least any one of a roller support of which the center is fixed under the rear portions of the left and right foot plates and that has rollers at both ends which are in contact with the bottoms of the left and right foot plates in order to guide the step motion of the left and right foot plates, and a support rope of which the center is supported at the middle portion of the left and right foot plates and that has both ends fastened to the left and right foot plates. 
     
     
         14 . The multifunctional twisting movement apparatus according to  claim 2 , further comprising a locking member that prevents up-down movement of the left and right foot plates, at the center of the rotary plate,
 wherein only a twisting motion is implemented by fastening the locking member and separating the waving part from the cover plate.   
     
     
         15 . The multifunctional twisting movement apparatus according to  claim 2 , further comprising body wheels fastened to the left and right rear ends of the body. 
     
     
         16 . The multifunctional twisting movement apparatus according to  claim 2 , wherein a fastening bolt hole, a first adjusting bolt hole, and a second adjusting bolt are formed at the lower end of the handle bar in the up-down direction, and a fastening bolt, a first adjusting bolt, and an oblong second adjusting bolt hole indicating the left-right adjustment angle are formed at the upper rend of the pivot bar in the up-down direction, such that the bolts and the bolt holes are coupled by nuts. 
     
     
         17 . The multifunctional twisting movement apparatus according to  claim 2 , further comprising:
 elastic supports that protrude through the handle bars to move forward/rearward and are equipped with elastic members between the front protrusions and the handle bars; and   fixing members that are thread-fastened ahead of the elastic supports such that the positions are adjusted forward/rearward and compress the elastic members when the handle bars are moved forward, in order to adjust operation load of the handle bars.   
     
     
         18 . The multifunctional twisting movement apparatus according to  claim 2 , wherein the left and right foot plates each include a foot plate cap, a foot plate placed on the foot plate cap to move up/down, and a brake fixed to the rear portion of a side of the foot plate cap and pivoting forward from the lower portion when the foot plate comes in contact with the foot plate cap. 
     
     
         19 . The multifunctional twisting movement apparatus according to  claim 2 , further comprising anti-rear turn members that are formed at the left and right side of the rear portion on the cover plate and prevent the left and right foot plate from turning rearward.