| 摘要 |
PURPOSE: A putter head structure is provided, which can minimize golf ball progressive direction deviation through the strike point diffusion which is instantaneously transformed and maximize directivity of the golf ball due to the topspin rising. CONSTITUTION: A putter head structure comprises: a putter face(1) in which a fixed hole is punched to fix a fixture(100) to four corner parts; a movable groove(200) which is formed while the upper side and lower side are opened in the central front; a projection(210) which is formed so that the putter face can be inserted and fixed in both sides of the movable groove; and a head body(2) in which a fixing groove(220) is formed so that the putter face can be combined. |
