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    • 2. 发明专利
    • GOLF CLUB
    • JP2002186689A
    • 2002-07-02
    • JP2000390129
    • 2000-12-22
    • SUZUKI KOHEI
    • SUZUKI KOHEI
    • A63B53/02A63B102/32
    • PROBLEM TO BE SOLVED: To provide a golf club whose face angle is adjustable to a desirable angle, while maintaining a desirable lie angle. SOLUTION: The hosel part (20) is formed into the shape of a bottomed cylinder, whose open mouth is formed into the shape of a real circle with the inner diameter (a) almost equal to the outer diameter of a point edge of the shaft (30). The bottom of the bottomed cylinder is formed into an oval shape extendable up to a longer distance (c) than the outer diameter of the point edge of the shaft to the right angle direction (c) against a hit face (11) with an almost equal width (b) to the outer diameter of the point edge of the shaft (30). The point edge of the shaft (30) is set up at any optional place between a front edge and a rear edge of the bottom of the bottomed cylinder, making a contact part with the open mouth at the top of the bottomed cylinder as a fulcrum.