Golf club attachment mechanisms and methods to attach golf clubs
First Claim
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1. A golf club attachment mechanism comprising:
- a hosel adapter configured to be located at a bottom of a hosel of a golf club head, the hosel adapter comprising a first slot coupler across a top portion of the hosel adapter;
a shaft adapter configured to be located at an end of a golf club shaft, the shaft adapter comprising a second slot coupler, complementary to the first slot coupler, across a bottom portion of the shaft adapter; and
a cap configured to circumscribe an exterior perimeter of a golf club shaft;
wherein;
the first slot coupler tapers across a top end of the hosel adapter, from a first end to a second end narrower than the first end of the first slot coupler;
the second slot coupler tapers across a bottom end of the shaft adapter, from a first end to a second end narrower than the first end of the second slot coupler, and is complementary to the first slot coupler;
the first slot coupler and the second slot coupler couple together within the hosel, when the shaft adapter is inserted into the hosel along a central-length axis of the hosel, to restrict a rotational movement of the hosel adapter relative to the shaft adapter;
the first slot coupler and the second slot coupler are configured to decouple from each other within the hosel, when the shaft adapter is removed along the central-length axis of the hosel, to permit a separation of the golf club shaft from the golf club head; and
the cap is configured to couple to a hosel of a golf club head, at least partially above the shaft adapter, to maintain the shaft adapter in a position within the hosel.
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Abstract
In one embodiment, a golf club attachment mechanism comprises a hosel adapter with a first slot coupler across a top portion of the hosel adapter, and a shaft adapter with a second slot coupler across a bottom portion of the shaft adapter. The second slot coupler of the shaft adapter is complementary to the first slot coupler of the hosel adapter. The first slot coupler and the second slot coupler couple together to restrict a rotational movement of the hosel adapter relative to the shaft adapter. Other embodiments are disclosed herein.
118 Citations
27 Claims
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1. A golf club attachment mechanism comprising:
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a hosel adapter configured to be located at a bottom of a hosel of a golf club head, the hosel adapter comprising a first slot coupler across a top portion of the hosel adapter; a shaft adapter configured to be located at an end of a golf club shaft, the shaft adapter comprising a second slot coupler, complementary to the first slot coupler, across a bottom portion of the shaft adapter; and a cap configured to circumscribe an exterior perimeter of a golf club shaft; wherein; the first slot coupler tapers across a top end of the hosel adapter, from a first end to a second end narrower than the first end of the first slot coupler; the second slot coupler tapers across a bottom end of the shaft adapter, from a first end to a second end narrower than the first end of the second slot coupler, and is complementary to the first slot coupler; the first slot coupler and the second slot coupler couple together within the hosel, when the shaft adapter is inserted into the hosel along a central-length axis of the hosel, to restrict a rotational movement of the hosel adapter relative to the shaft adapter; the first slot coupler and the second slot coupler are configured to decouple from each other within the hosel, when the shaft adapter is removed along the central-length axis of the hosel, to permit a separation of the golf club shaft from the golf club head; and the cap is configured to couple to a hosel of a golf club head, at least partially above the shaft adapter, to maintain the shaft adapter in a position within the hosel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A mechanism for coupling together a golf club head and a golf club shaft, the mechanism comprising:
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a shaft receiver plug with a trench at a top end of the shaft receiver plug; a shaft sleeve with a protrusion at a bottom end of the shaft sleeve; and a nut configured to couple at least partially above the shaft sleeve at an exterior perimeter of the golf club shaft; wherein; the shaft receiver plug is configured to couple at a bottom of a shaft receiver of the golf club head; the shaft sleeve comprises a bore to couple to an exterior perimeter of an end of the golf club shaft; the trench comprises a first wall and tapers in width, from a first plug end to a second plug end, across the top end of the shaft receiver plug; the protrusion comprises a second wall and tapers in width, from a first sleeve end to a second sleeve end, across the bottom end of the shaft sleeve; the protrusion is complementary to the trench and configured to; couple inside the trench when the shaft sleeve is inserted into the shaft receiver along a central-length axis of the shaft receiver; and decouple from the trench when the shaft sleeve is removed along the central-length axis of the shaft receiver; the nut comprises; a nut flange; and a nut fastener complementary to a shaft receiver fastener at a top portion of the shaft receiver; when the nut fastener and the shaft receiver fastener couple together, the nut flange pushes the shaft sleeve against the shaft receiver plug to maintain the protrusion within the trench; and when the trench and the protrusion couple together, the first wall interacts with the second wall to predetermine an orientation of the golf club shaft relative to the golf club head. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
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Specification