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    • 8. 发明专利
    • Twin-axis sports equipment or head-improved sports equipment
    • 双轴运动器材或改进的运动器材
    • JP2009136314A
    • 2009-06-25
    • JP2007312356
    • 2007-12-03
    • Green Life:Kk株式会社グリーンライフ
    • HAYASHI TAKAYUKI
    • A63B53/02A63B49/02A63B59/12A63B59/14
    • A63B53/02A63B53/04A63B53/0466A63B53/047A63B53/0487A63B2053/0433A63B2053/0437
    • PROBLEM TO BE SOLVED: To provide a golf club or the like capable of properly and accurately striking a ball easily based on a simple configuration, and which configuration can increase the flying distance of the struck ball. SOLUTION: This disclosed subject matter provides twin-axis sports equipment wherein a structure connecting a main shaft 16 and a striking portion 13 comprises two axes 14 and 15. The sports equipment can be a golf club, a hockey stick, an ice hockey stick, a tennis racket, a badminton racket, or the like. The striking portion 13 can be configured as the striking portion of a golf club driver, wood, iron or putter, and the striking portion 23 can include a golf club driver, wood, iron, or putter 10 or 20 having a punched hole or a dimple S. A void 38 can be formed in the striking portion 33, from a toe side and a heel side of the striking portion 33, which further connects with a main shaft 36. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供能够基于简单的构造容易地适当地和准确地击球的高尔夫球杆等,并且哪种构造可以增加撞击球的飞行距离。 解决方案:本公开的主题提供双轴运动设备,其中连接主轴16和打击部分13的结构包括两个轴线14和15.运动设备可以是高尔夫球杆,曲棍球棒,冰块 曲棍球棒,网球拍,羽毛球拍等。 打击部分13可以被构造成高尔夫球杆杆,木头,铁杆或推杆的击打部分,并且打击部分23可以包括高尔夫球杆杆,木杆,铁杆或具有冲孔的推杆10或20 凹坑S.可以在击打部分33中形成空隙38,从打击部分33的脚趾侧和跟部侧进一步连接主轴36.版权所有(C)2009,JPO&INPIT