STRUCTURES OF GOLF CLUB HEAD BY USING GRAVITY DISTRIBUTION ACCORDING TO REPULSIVE POWER AND DIRECTION OF VECTOR, BY USING REPULSIVE POWER IN CASE OF EXPLOSION SUCH AS BULLET, AND BY USING SPIRAL ON SURFACE OF BULLET OR DIMPLE OF GOLF BALL,申请号KR19990064214-传众专利搜索

STRUCTURES OF GOLF CLUB HEAD BY USING GRAVITY DISTRIBUTION ACCORDING TO REPULSIVE POWER AND DIRECTION OF VECTOR, BY USING REPULSIVE POWER IN CASE OF EXPLOSION SUCH AS BULLET, AND BY USING SPIRAL ON SURFACE OF BULLET OR DIMPLE OF GOLF BALL

申请公布号：KR20000012807(A)

申请号：KR19990064214

申请日期：1999.12.28

申请公布日期：2000.03.06

申请人：

LEE, CHANG MAN

发明人：LEE, CHANG MAN

分类号：A63B53/04

主分类号：A63B53/04

摘要：PURPOSE: A golf club head is provided to combine efficiently the structure by using a repulsive power and the weight toward a vector direction or being arranged around the vector direction for increasing the flying distance of a ball. CONSTITUTION: The head face surface of a golf club head becomes thin for being located to face forward a vector direction in a hitting area, and the head face surface and the hitting area are combined with the supporting structure of the head face. Also the rear unit is hollow for increasing the repulsive power of the rear surface, and the power to the bullet rear surface is not reduced by the explosion of a propelling material. And, the spiral shape of a bolt or the dimple of a golf ball is applied to the surface of the bullet for increasing the effect by a rotation. Therefore, the strong repulsive power of the golf club head can increase the flying distance of the ball.