Direction change structure of golf club head
OwnerYung-Hsiung Cheninventor
Life of this patent
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Abstract
A direction change structure of golf club head includes a ferrule that is fit to a body of a club head for coupling a shaft of a golf club. The ferrule includes an eccentric feature and has a separation preventing threaded member embedded therein. The body of the club head has a sole in which a recessed cavity is formed to correspond to the joint portion. A fastening threaded member is fit with a washer and is inserted through the recessed cavity to threadingly engage the separation preventing threaded member for fixing the ferrule. As such, with the fastening threaded member loosened, the ferrule is rotatable to realize direction change in order to enhance ball hitting performance.
Claims1
A direction change structure of golf club head, comprising a club head, a ferrule, and a separation preventing threaded member, wherein the club head forms a hollow joint portion extending therefrom, the joint portion forming a reference mark, the club head having a sole in which a recessed cavity is formed to correspond to the joint portion and in communication with a hollow interior of the joint portion, the ferrule having a circular bar like configuration having a top end forming a diameter-expanded terminal portion on which a linear mark is formed, a diameter-reduced barrel portion extending downward below the terminal portion, an eccentric tube extending further downward below the barrel portion, the separation preventing threaded member being embedded in the ferrule, a fastening threaded member being fit with a washer and inserted through the recessed cavity to threadingly engage the separation preventing threaded member of the ferrule so as to securely fix the ferrule and the club head together.
Dependencies are inferred from the claim text.