Patent ID: 9597573
Date: 2017-03-21
CPC Classifications: A63B

Claim:
1. A horse riding exercise machine comprising: a body frame having a box shape; a saddle support spaced apart from a central upper part of the body frame in an upward direction by a predetermined distance to support a saddle; a pair of upper support brackets mounted on a top surface of the body frame while facing each other; a shaft coupled to one support bracket of the pair of upper support brackets; an operation frame having one end rotatably coupled to the shaft; a pair of operation rods having end parts rotatably coupled to an end part of the operation frame and opposite end parts rotatably installed to both side surface parts of a rear part of the saddle support; a lower support bracket installed at a lower part of the body frame; a coupling bar rotatably coupled to the lower support bracket; a coil spring having one end coupled to the coupling bar; a T bar formed in a “T” shape and having one end coupled to the lower support bracket; an elevation rod having one end coupled to the T bar and an opposite end coupled to the saddle support; a forward-backward rod rotatably installed on the saddle support and having one end installed to a lower part of a handle; a link rod having one end rotatably installed at a lower part of the handle and an opposite end rotatably installed at the saddle support; a first bar coupled to the forward-backward rod to interwork with the forward-backward rod and having one end rotatably installed at a front part of the saddle support; a second bar having one end rotatably installed at the rear part of the saddle support; a first rod having one end rotatably coupled to a lower end part of the first bar; a second rod rotatably coupled to the first rod; a third rod rotatably coupled to the second rod; a vertical bar having an upper end part rotatably coupled to a part at which the second rod and the third rod are coupled; a movable bar rotatably coupled at a rear end of the operation frame; a second flywheel coupled to a lower end part of the movable bar by a link to rotate through an elevation of the movable bar; a first flywheel interworking with the second flywheel by a belt; a lower bar rotatably installed at a lower end part of the vertical bar; a rotation frame having one end rotatably installed at the lower support bracket and an opposite end in a form of a free end; a main spring having one end fixed to the operation frame and an opposite end seated on a top surface of the rotation frame; a gear box installed in an inner space of the body frame; a second handle installed outside the body frame; and a rotation rod having one end coupled to the gear box and an opposite end installed to the rotation frame to rotate by an operation of the second handle.