Back to results
US 11,911,674 B2Granted
Golf tee and manufacturing method thereof
OwnerJong Seon Kiminventor
Life of this patent
Estimating the term…
Abstract
Disclosed herein are a golf tee used when a golfer hits a tee shot and a method of manufacturing the same. The golf tee includes a support inserted into the ground and a rotary portion coupled to the support and having a head on which a golf ball is placed, wherein the rotary portion is adjustable in angle and thus can be easily restored to a correct vertical position when the angle of the rotary portion with respect to the support is changed due to impact upon hitting.
Claims7
A golf tee comprising:
- a support inserted into the ground;
- and
- a rotary portion rotatably coupled to the support and having an upper surface on which a golf ball rests,
- wherein the rotary portion comprises a head on which the golf ball is placed and a coupling portion formed opposite the head and coupled to the support;
- and
- the support comprises a pointed insertion portion formed at a lower portion thereof and inserted into the ground, a hollow receiving portion formed at an upper portion thereof and protruding above the ground, the receiving portion having an insertion hole open at one side thereof, multiple cutouts formed in the receiving portion to allow the receiving portion to be elastically deformable such that the coupling portion of the rotary portion is inserted into or separated from the receiving portion, a stepped portion protruding outside an upper surface of the receiving portion, and a securing member coupled to an outer circumferential surface of the receiving portion to firmly secure the coupling portion inserted into and coupled to the receiving portion through a clamping operation, the securing member having a ring shape.
3 more elements
A golf tee comprising:
- a support inserted into the ground;
- and
- a rotary portion rotatably coupled to the support and having an upper surface on which a golf ball rests,
- wherein the support comprises a pointed insertion portion formed at a lower portion thereof and inserted into the ground, a hollow receiving portion formed at an upper portion thereof and protruding above the ground, the receiving portion having an insertion hole open at one side thereof, and a stepped portion protruding outside an upper surface of the receiving portion;
- the rotary portion comprises a head formed at one side thereof and allowing a golf ball to rest thereon and a coupling portion formed at the other side thereof and coupled to the support;
- the coupling portion of the rotary portion is inserted into and coupled to the receiving portion of the support;
- and
- the coupling portion has a protrusion formed at a portion of an outer circumferential surface thereof and the receiving portion has a receiving groove receiving the protrusion therein such that the support and the rotary portion are vertically aligned with each other with the protrusion received in the receiving groove,
- wherein the support further comprises:
- multiple cutouts formed in the receiving portion to allow the receiving portion to be elastically deformable such that the coupling portion of the rotary portion is coupled to or separated from the receiving portion;
- and
- a securing member coupled to an outer circumferential surface of the receiving portion to firmly secure the coupling portion inserted into and coupled to the receiving portion through a clamping operation.
9 more elements
A golf tee comprising:
- a support inserted into the ground;
- and
- a rotary portion rotatably coupled to the support and having an upper surface on which a golf ball rests,
- wherein the rotary portion comprises a head formed at one side thereof and allowing a golf ball to rest thereon, a hollow receiving portion formed at the other side thereof and having an open insertion hole, and a stepped portion protruding outside a lower surface of the receiving portion;
- the support comprises a pointed insertion portion formed at a lower portion thereof and inserted into the ground and a coupling portion formed at an upper portion thereof, protruding above the ground, and coupled to the rotary portion;
- the coupling portion of the support is inserted into and coupled to the receiving portion of the rotary portion;
- and
- the coupling portion has a protrusion formed at a portion of an outer circumferential surface thereof and the receiving portion has a receiving groove receiving the protrusion therein such that the support and the rotary portion are vertically aligned with each other with the protrusion received in the receiving groove,
- wherein the rotary portion further comprises:
- multiple cutouts formed in the receiving portion to allow the receiving portion to be elastically deformable such that the coupling portion of the support is coupled to or separated from the receiving portion;
- and
- a securing member coupled to an outer circumferential surface of the receiving portion to firmly secure the coupling portion inserted into and coupled to the receiving portion through a clamping operation.
9 more elements
Dependencies are inferred from the claim text.