| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grip structure for accurately hitting a ball in a desired course and trajectory, while simulating human grip. <P>SOLUTION: A center axis is provided along the longitudinal direction in the static state of a rotary arm rotatably mounted on a body. One end of a cylindrical base axially rotatable around the center axis includes a cylindrical club-holding part for coaxially holding the grip of the golf club. The axis of the club-holding part is tilted at a certain degree relative to the center axis of the cylindrical base. The club-holding part is connectably separated from the cylindrical base and is axially rotatable independently from the cylindrical base. The tilt angle of the club-holding part relative to the cylindrical base is set at any angle corresponding to the kind of the golf club, the desired curving amount of a golf ball, etc. <P>COPYRIGHT: (C)2012,JPO&INPIT |
