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    • 53. 发明专利
    • Golf club head and golf club
    • 高尔夫俱乐部和高尔夫俱乐部
    • JP2011103986A
    • 2011-06-02
    • JP2009259921
    • 2009-11-13
    • Bridgestone Sports Co Ltdブリヂストンスポーツ株式会社
    • SATO FUMIAKIWADA KOZUEMATSUNAGA HIDEO
    • A63B53/02A63B53/04A63B53/06
    • A63B53/02A63B2053/021A63B2053/023
    • PROBLEM TO BE SOLVED: To provide a golf club that is capable of performing control of a lie angle, a goose neck, and a slice angle by changing the positioning of a shaft with respect to a head, that can perform a phase positioning of a hosel column to the head, and that has excellent appearance. SOLUTION: The shaft 4 is inserted into a shaft inserting hole 5H of the hosel column 5 and is fixed by an adhesive, and the hosel column 5 is fixed to a hosel column inserting hole 2H by a bolt 6. An inner portion of the hosel column inserting hole 2H and an end side of the hosel column 5 have a regular polygonal pyramid portion having slope surfaces 2k and 5c. The shaft inserting hole 5H is not coaxial or inclined. By changing the phase of the hosel column 5, the lie angle, the goose neck, or the like can be controlled. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种高尔夫球杆,其能够通过改变轴相对于头部的定位来执行对位角,鹅颈和切片角度的控制,其可以执行相位 将插柱定位到头部,并具有优异的外观。 解决方案:将轴4插入插管柱5的轴插入孔5H中,并通过粘合剂固定,并将插柱柱5通过螺栓6固定到插鞘柱插入孔2H。内部 插孔柱插入孔2H和插鞘柱5的端侧具有具有斜面2k和5c的规则的多边形棱锥部分。 轴插入孔5H不同轴或倾斜。 通过改变插柱5的相位,可以控制躺角,鹅颈等。 版权所有(C)2011,JPO&INPIT