| 摘要 |
<p>PURPOSE: To enable a golfer to easily aim impact and to lessen the possibility that a ball is deviated from a course by the ruggedness of a green by providing the ball hitting surface of the head with a mechanism which prevents the ball from deviating from the course, a mechanism which enables the golfer to adequately align a golf club to the ball and a hole and a mechanism which enables the golfer to improve a back swing. CONSTITUTION: The mechanism disposed at the front surface, i.e., hitting surface 2 of the golf club consists of an inclination 7 of a negative angle with this fitting surface between 7 deg. and 15 deg. with the perpendicular plane. The mechanism which enables the golfer to align the golf club to the ball and the hole consists of an intermediate surface 3 existing backward of the front surface. This surface is at least partly flat, glitters like a mirror and is combined with a recess or projection 8 formed at the top end of the front surface 2 at 40 to 50 deg. with the perpendicular surface. The mechanism which prevents the back swing from deviation consists of a diagonal edge 22 disposed at the main body of the golf club as the extension part of the golf club behind the front surface and opens at the angle which is variable and is formed in the longitudinal direction of the golf club from the position of the golfer.</p> |
