US20150038252A1 - Adjustable Golf Club - Google Patents
Adjustable Golf Club Download PDFInfo
- Publication number
- US20150038252A1 US20150038252A1 US14/449,693 US201414449693A US2015038252A1 US 20150038252 A1 US20150038252 A1 US 20150038252A1 US 201414449693 A US201414449693 A US 201414449693A US 2015038252 A1 US2015038252 A1 US 2015038252A1
- Authority
- US
- United States
- Prior art keywords
- grip
- shaft
- aperture
- golf club
- pivotal connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/06—Handles
- A63B60/22—Adjustable handles
-
- A63B53/16—
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/02—Joint structures between the head and the shaft
- A63B53/022—Joint structures between the head and the shaft allowing adjustable positioning of the head with respect to the shaft
- A63B53/023—Joint structures between the head and the shaft allowing adjustable positioning of the head with respect to the shaft adjustable angular orientation
- A63B53/025—Joint structures between the head and the shaft allowing adjustable positioning of the head with respect to the shaft adjustable angular orientation lie angle only, i.e. relative angular adjustment between the shaft and the club head about an axis parallel to the intended line of play when the club is in its normal address position
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/14—Handles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/0081—Substantially flexible shafts; Hinged shafts
-
- A63B2053/025—
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0694—Visual indication, e.g. Indicia
Definitions
- the present invention relates to golf clubs. More specifically, the present invention relates to golf clubs that are adapted to allow the user to change the lie angle of the golf club head or the angle of the grip relative to the golf club shaft.
- Golf is a sport that forces individuals to constantly tinker with their stance, grip, and other variables associated with their swing, while also compensating for constantly changing course conditions.
- the changing course conditions force golfers to constantly take shots from different lies, at different angles, and from different stance positions.
- golfers' swings change as the individual becomes fatigued or sore. All of these factors compound upon each other such that no two shots are ever alike.
- golf clubs traditionally utilize grips and club heads that are non-adjustable and integrally affixed to the shaft of the golf club. Therefore, golfers are forced to utilize clubs having the same configuration, regardless of the position of their ball, the angle at which they need to shoot from, their level of fatigue, or the general evolution of their own swing. This is an inefficient design that ignores the reality associated with the sport that golfers constantly have to adjust. Therefore, golfers' clubs should also be adjustable in order to assist in compensating for constantly changing course conditions and swing mechanics.
- Devices have been disclosed in the prior art that relate to adjustable golf clubs. These include devices that have been patented and published in patent application publications. These devices generally relate to adjustable connections between the hosel and the shaft of the golf club. The following is a list of devices deemed most relevant to the present disclosure, which are herein described for the purposes of highlighting and differentiating the unique aspects of the present invention, and further highlighting the drawbacks existing in the prior art.
- Conventional adjustable golf clubs generally allow users to adjust the connection between the hosel and the shaft of the golf club in order to alter the face, loft, and lie angles of the golf club head. However, they do not offer a means to adjust the angle of the grip relative to the longitudinal axis of the golf club shaft. Furthermore, such golf clubs rarely offer a large number of discrete positions to golfers, thereby minimizing the degree to which the golf club can be adjusted.
- the present invention provides a golf club having two points of articulation.
- a first pivotal connection is disposed between the grip and the shaft and a second pivotal connection is disposed between the hosel of the golf club head and the shaft.
- Both the grip and the golf club head are independently adjustable relative to the shaft, thereby providing individuals with a substantial degree of customizability.
- the pivotal connections comprise complementary surfaces of interlocking teeth that are secured together via a fastener and a nut.
- the first pivotal connection allows individuals to change the path of their swing and the distance from which they can address the ball.
- the second pivotal connection allows individuals to adjust the lie angle of the head, thereby providing users with a means to alter their shots based upon the course conditions and the position of their ball.
- the grip, shaft, and golf club head portions of the present invention are otherwise constructed from conventional materials and arranged in any manner known in the prior art of golf clubs.
- An alternative embodiment of the present invention comprises a single pivotal connection between the grip and the end of the shaft. In this alternative embodiment, the hosel of the golf club head and the end of the shaft are fixedly attached together.
- each of the pivotal connections has numerals or other indicia thereon that correspond to positions of the grip or the head of the golf club.
- the present invention substantially diverges in design elements from the prior art and consequently it is clear that there is a need in the art for an improvement to existing adjustable golf club devices.
- the instant invention substantially fulfills these needs.
- the present invention provides a new adjustable golf club wherein the same can be utilized for providing convenience for the user when playing golf.
- Another object of the present invention is to provide an adjustable golf club wherein the grip and the club head are independently adjustable.
- Yet another object of the present invention is to provide an adjustable golf club that has a substantial number of discrete position settings available to users.
- Yet another object of the present invention is to provide an adjustable golf club wherein the adjustment points comprise complementary surfaces of interlocking teeth.
- Still yet another object of the present invention is to provide an adjustable golf club that can be used to test a variety of different golf club configurations during the normal course of play so that users can determine which grip and heads configurations are most comfortable and well-suited for their swing.
- Still yet another object of the present invention is to provide an adjustable golf club that may be readily fabricated from materials that permit relative economy and are commensurate with durability.
- FIG. 1A shows a view of the present invention having a pivotal connection for the grip and the club head with a callout showing the dial portion of the present invention.
- FIG. 1B shows a view of an alternative embodiment of the present invention having a single pivotal connection for the grip.
- FIG. 1C shows a view of a golf club designed using settings from the present invention.
- FIG. 2 shows an exploded view of the first pivotal connection of the present invention.
- the present golf club comprises a shaft 12 having a first end 16 and a second 17 , a grip 11 attached to the first end 16 , and a club head 14 attached to the second end 17 .
- the club head 14 comprises a hosel 13 , which is affixed to the second end 17 of the shaft 12 , and a striking surface 15 .
- the striking surface 15 comprises a plurality of ridges adapted to impart spin on a golf ball when the golf ball is struck, as is commonly known in the prior art. However, no claim is made as to a specific design for the striking surface 15 or the club head 14 portions of the present invention.
- the shaft 12 portion of the present invention has a cylindrical, tapered design wherein the second end 17 has a generally smaller diameter than the first end 16 and is constructed from titanium, steel, carbon fiber, or any other such material as is known in the art of golf clubs.
- the grip 11 portion is constructed from leather straps, rubber sleeves, or any other such material as is known in the art of golf clubs.
- the club head 14 is constructed from titanium, steel, aluminum, or any other such material known in the art of golf clubs.
- the depicted embodiment of the present invention is a putter; however, the present invention comprises all types of golf clubs, including drivers, woods, irons, putters, and the like.
- the depicted embodiment of the present invention further comprises a first pivotal connection 31 connecting the grip 11 to the first end 16 of the shaft 12 and a second pivotal connection 32 connecting the hosel 13 to the second end 17 of the shaft 12 .
- the first and second pivotal connections 31 , 32 allow the position of the grip 11 and the hosel 13 , respectively, to be adjusted within a plane arranged perpendicularly to the longitudinal axis of the shaft 12 .
- the pivotal connections 31 , 32 thereby provide a 180-degree, or greater, field of movement for the grip 11 and the club head 14 with respect to the shaft 12 . This field of movement provides users with a means to adjust the positioning of the grip 11 and the club head 14 that is most comfortable for their needs.
- Each of the pivotal connections 31 , 32 comprises a dial disposed thereon so that users have a visual indication of the degree to which the grip 11 or the hosel 13 is set relative to the longitudinal axis of the shaft 12 .
- the dial comprises a pointer 33 and a plurality of indicia 34 , such as numerals, corresponding to a position of the grip 11 or the hosel 13 .
- the pointer 33 is rotated relative to the indicia 34 so that each position of the grip 11 or the hosel 13 corresponds to one of the indicia 34 .
- the number of available positions for the grip 11 or the hosel 13 preferably corresponds to the number of indicia 34 disposed thereon.
- the positioning of the dial may be reversed from the depicted embodiment of the present invention so that the indicia 34 are disposed on the grip 11 or the hosel 13 portions and the pointer 33 is disposed on the shaft 12 .
- the present disclosure contemplates any arrangement for the dial that provides users with a convenient means for precisely and repeatedly setting the position of the grip 11 and hosel 13 portions of the present invention.
- the present golf club comprises a single pivotal connection 31 between the grip 11 and the first end 16 of the shaft 12 and an integral, fixed connection between the hosel 13 and the second end 17 of the shaft 12 .
- the grip 11 is adjustable and the club head 14 is fixedly attached to the shaft 12 , as with a conventional golf club.
- FIG. 1C there is shown a view of a golf club designed using settings from the present invention.
- users Once users have found an ergonomic and comfortable configuration for the grip 11 and the head 14 components of the present invention, they can then order a golf club having a fixedly attached grip 11 and club head 14 set at the position they found comfortable on the adjustable golf club. Because the grip 11 and head 14 components have corresponding indicia 34 indicating their position, users can easily purchase a new golf club having fixedly attached components, as shown in FIG. 1C , simply by knowing the positions that they found most comfortable when utilizing the present adjustable golf club.
- the adjustable positions of the grip 11 and club head 14 components and their corresponding indicia 34 are uniform across various embodiments of the present invention, ensuring that individuals are able to purchase a golf club having fixedly attached components that is consistent with the settings on the present adjustable golf club.
- the present adjustable golf club thereby provides users with a means to test a variety of different golf club grip and head configurations during the normal course of play until they find the one that is most comfortable to them and reduces the amount of stress and strain that is placed on their hands and wrists, without having to purchase a huge number of different golf clubs. Furthermore, once an individual finds the grip and club head positions that are the most comfortable, they can then order a non-adjustable club having the grip and the club head disposed at those pre-determined angles.
- the first pivotal connection 31 comprises a pair of complementary interlocking surfaces 53 A, 53 B, a fastener 51 that is insertable through the apertures 54 A, 54 B, and a nut 52 that is securable thereover.
- the interlocking surfaces 53 A, 53 B comprise a first surface 53 A and a second surface 53 B.
- the first surface 53 A comprises a first central aperture 54 A disposed at the distal end of the grip 11 and a plurality of teeth extending radially therefrom.
- the second surface 53 B comprises a second central aperture 54 B disposed at the distal end of the shaft 12 and a plurality of teeth extending radially therefrom.
- the teeth of the surfaces 53 A, 53 B are adapted to interlock so that the teeth on the first surface 53 B rest in the space between the teeth disposed on the second surface 53 B, and vice versa.
- the surfaces 53 A, 53 B are adapted to interlock and rest flush against each other, providing a seamless adjustable connection between the grip 11 and the shaft 12 .
- the central apertures 54 A, 54 B are adapted to be aligned with each other so that a fastener 51 , such as a screw, can be inserted therethrough and then secured in place by a nut 52 , such as a wing nut.
- the fastener 51 and nut 52 are adapted to securely hold the grip 11 and the shaft 12 together so that the two portions of the present invention do not come apart or otherwise shift when the present golf club is in use.
- the first pivotal connection 31 between the grip 11 and the shaft 12 can be adjusted by loosening the nut 52 , rotating the grip 11 with respect to the shaft 12 to a new position where the complementary interlocking surfaces rest flush against each other, and then re-securing the nut 52 in place on the fastener 51 .
- the number of available positions for the grip 11 relative to the shaft 12 corresponds to the size of the teeth on the surfaces 53 A, 53 B. The smaller the teeth are, the more discrete positions are available for the grip 11 , thereby providing users with an increased level of customizability.
- the teeth on the corresponding interlocking surfaces 53 A, 53 B are preferably consistent in size and have gaps therebetween that are also consistently sized in order to provide a smooth gradation in position settings for the grip 11 .
- first pivotal connection 31 connecting the grip 11 and the shaft 12 , as shown in FIG. 2 is identical to the second pivotal connection 32 , connecting the hosel 13 and the shaft 12 .
- first pivotal connection 31 and the second pivotal connection 32 comprise different adjustable attachment mechanisms.
- the first and second pivotal connections 31 , 32 allow the grip 11 and the club head 14 to be independently adjustable with respect to each other, thereby providing users with a substantial amount of customizability.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
A golf club having at least one point of articulation. A first pivotal connection is disposed between the grip and the shaft and a second pivotal connection is disposed between the hosel of the golf club head and the shaft. Both the grip and the golf club head are independently adjustable relative to the shaft. The pivotal connections comprise complementary surfaces of interlocking teeth that are secured together via a fastener and a nut. Alternatively, the golf club may have a single pivotal connection between the grip and the shaft. Once users find a comfortable configuration for the grip and the club head, they can then order a non-adjustable, customized version of the club that is constructed using the settings that the individual has found to be most comfortable when using the adjustable version of the club.
Description
- This application claims the benefit of U.S. Provisional Application No. 61/861,235 filed on Aug. 1, 2013. The above identified patent application is herein incorporated by reference in its entirety to provide continuity of disclosure.
- 1. Field of the Invention
- The present invention relates to golf clubs. More specifically, the present invention relates to golf clubs that are adapted to allow the user to change the lie angle of the golf club head or the angle of the grip relative to the golf club shaft.
- Golf is a sport that forces individuals to constantly tinker with their stance, grip, and other variables associated with their swing, while also compensating for constantly changing course conditions. The changing course conditions force golfers to constantly take shots from different lies, at different angles, and from different stance positions. Furthermore, golfers' swings change as the individual becomes fatigued or sore. All of these factors compound upon each other such that no two shots are ever alike. However, golf clubs traditionally utilize grips and club heads that are non-adjustable and integrally affixed to the shaft of the golf club. Therefore, golfers are forced to utilize clubs having the same configuration, regardless of the position of their ball, the angle at which they need to shoot from, their level of fatigue, or the general evolution of their own swing. This is an inefficient design that ignores the reality associated with the sport that golfers constantly have to adjust. Therefore, golfers' clubs should also be adjustable in order to assist in compensating for constantly changing course conditions and swing mechanics.
- Furthermore, it is often difficult for individuals to find a putter, or other types of golf clubs, that are properly configured for their body. Although individuals are generally allowed to try clubs out before purchasing them, a short test session does not fully mimic the conditions of playing golf on a golf course. Therefore, there is a need in the prior for a club that can be incrementally adjusted so that an individual can experiment with different grip and club head configurations to find the positions that are most comfortable for themselves.
- 2. Description of the Prior Art
- Devices have been disclosed in the prior art that relate to adjustable golf clubs. These include devices that have been patented and published in patent application publications. These devices generally relate to adjustable connections between the hosel and the shaft of the golf club. The following is a list of devices deemed most relevant to the present disclosure, which are herein described for the purposes of highlighting and differentiating the unique aspects of the present invention, and further highlighting the drawbacks existing in the prior art.
- Conventional adjustable golf clubs generally allow users to adjust the connection between the hosel and the shaft of the golf club in order to alter the face, loft, and lie angles of the golf club head. However, they do not offer a means to adjust the angle of the grip relative to the longitudinal axis of the golf club shaft. Furthermore, such golf clubs rarely offer a large number of discrete positions to golfers, thereby minimizing the degree to which the golf club can be adjusted.
- The present invention provides a golf club having two points of articulation. A first pivotal connection is disposed between the grip and the shaft and a second pivotal connection is disposed between the hosel of the golf club head and the shaft. Both the grip and the golf club head are independently adjustable relative to the shaft, thereby providing individuals with a substantial degree of customizability. The pivotal connections comprise complementary surfaces of interlocking teeth that are secured together via a fastener and a nut. Users can alter the angle of the grip or the golf club head relative to the shaft by loosening the nut, rotating the grip or the club head in the desired direction to the desire position, pressing the surfaces together so that the teeth on the opposing surfaces interlock, and then re-securing the nut on the fastener so that the adjusted component and the shaft are securely locked together. The first pivotal connection allows individuals to change the path of their swing and the distance from which they can address the ball. The second pivotal connection allows individuals to adjust the lie angle of the head, thereby providing users with a means to alter their shots based upon the course conditions and the position of their ball. The grip, shaft, and golf club head portions of the present invention are otherwise constructed from conventional materials and arranged in any manner known in the prior art of golf clubs. An alternative embodiment of the present invention comprises a single pivotal connection between the grip and the end of the shaft. In this alternative embodiment, the hosel of the golf club head and the end of the shaft are fixedly attached together.
- Furthermore, each of the pivotal connections has numerals or other indicia thereon that correspond to positions of the grip or the head of the golf club. Once users have found an ergonomic and comfortable configuration for the grip and the head of the golf club, they can then order a club having a fixedly attached grip and club head set at the angle they found comfortable on the adjustable golf club. The present adjustable golf club thereby provides users with a means to test a variety of different golf club grip and head configurations during the normal course of play until they find the once most comfortable to them, without having to purchase a huge number of different golf clubs.
- The present invention substantially diverges in design elements from the prior art and consequently it is clear that there is a need in the art for an improvement to existing adjustable golf club devices. In this regard the instant invention substantially fulfills these needs.
- In view of the foregoing disadvantages inherent in the known types of adjustable golf clubs now present in the prior art, the present invention provides a new adjustable golf club wherein the same can be utilized for providing convenience for the user when playing golf.
- It is therefore an object of the present invention to provide a new and improved adjustable golf club device that has all of the advantages of the prior art and none of the disadvantages.
- It is another object of the present invention to provide an adjustable golf club device that has two adjustment points.
- Another object of the present invention is to provide an adjustable golf club wherein the grip and the club head are independently adjustable.
- Yet another object of the present invention is to provide an adjustable golf club that has a substantial number of discrete position settings available to users.
- Yet another object of the present invention is to provide an adjustable golf club wherein the adjustment points comprise complementary surfaces of interlocking teeth.
- Still yet another object of the present invention is to provide an adjustable golf club that can be used to test a variety of different golf club configurations during the normal course of play so that users can determine which grip and heads configurations are most comfortable and well-suited for their swing.
- Still yet another object of the present invention is to provide an adjustable golf club that may be readily fabricated from materials that permit relative economy and are commensurate with durability.
- Other objects, features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
- Although the characteristic features of this invention will be particularly pointed out in the claims, the invention itself and manner in which it may be made and used may be better understood after a review of the following description, taken in connection with the accompanying drawings wherein like numeral annotations are provided throughout.
-
FIG. 1A shows a view of the present invention having a pivotal connection for the grip and the club head with a callout showing the dial portion of the present invention. -
FIG. 1B shows a view of an alternative embodiment of the present invention having a single pivotal connection for the grip. -
FIG. 1C shows a view of a golf club designed using settings from the present invention. -
FIG. 2 shows an exploded view of the first pivotal connection of the present invention. - Reference is made herein to the attached drawings. Like reference numerals are used throughout the drawings to depict like or similar elements of the adjustable golf club. For the purposes of presenting a brief and clear description of the present invention, the preferred embodiment will be discussed as used for a putter. The figures are intended for representative purposes only and should not be considered to be limiting in any respect.
- Referring now to
FIG. 1A , there is shown a view of an alternative embodiment of the present invention having a single pivotal connection for the grip. The present golf club comprises ashaft 12 having afirst end 16 and a second 17, agrip 11 attached to thefirst end 16, and aclub head 14 attached to thesecond end 17. Theclub head 14 comprises ahosel 13, which is affixed to thesecond end 17 of theshaft 12, and astriking surface 15. Thestriking surface 15 comprises a plurality of ridges adapted to impart spin on a golf ball when the golf ball is struck, as is commonly known in the prior art. However, no claim is made as to a specific design for thestriking surface 15 or theclub head 14 portions of the present invention. Theshaft 12 portion of the present invention has a cylindrical, tapered design wherein thesecond end 17 has a generally smaller diameter than thefirst end 16 and is constructed from titanium, steel, carbon fiber, or any other such material as is known in the art of golf clubs. Thegrip 11 portion is constructed from leather straps, rubber sleeves, or any other such material as is known in the art of golf clubs. Theclub head 14 is constructed from titanium, steel, aluminum, or any other such material known in the art of golf clubs. The depicted embodiment of the present invention is a putter; however, the present invention comprises all types of golf clubs, including drivers, woods, irons, putters, and the like. - The depicted embodiment of the present invention further comprises a first
pivotal connection 31 connecting thegrip 11 to thefirst end 16 of theshaft 12 and a secondpivotal connection 32 connecting thehosel 13 to thesecond end 17 of theshaft 12. The first and secondpivotal connections grip 11 and thehosel 13, respectively, to be adjusted within a plane arranged perpendicularly to the longitudinal axis of theshaft 12. Thepivotal connections grip 11 and theclub head 14 with respect to theshaft 12. This field of movement provides users with a means to adjust the positioning of thegrip 11 and theclub head 14 that is most comfortable for their needs. - Each of the
pivotal connections grip 11 or thehosel 13 is set relative to the longitudinal axis of theshaft 12. In the depicted embodiment of the present invention, the dial comprises apointer 33 and a plurality ofindicia 34, such as numerals, corresponding to a position of thegrip 11 or thehosel 13. When thegrip 11 or thehosel 13 is rotated and locked into place, thepointer 33 is rotated relative to theindicia 34 so that each position of thegrip 11 or thehosel 13 corresponds to one of theindicia 34. This establishes a setting that allows users to precisely determine the positioning of thegrip 11 or thehosel 13 that is most comfortable for them and also allows them to consistently reproduce that setting. The number of available positions for thegrip 11 or thehosel 13 preferably corresponds to the number ofindicia 34 disposed thereon. Alternatively, the positioning of the dial may be reversed from the depicted embodiment of the present invention so that theindicia 34 are disposed on thegrip 11 or thehosel 13 portions and thepointer 33 is disposed on theshaft 12. The present disclosure contemplates any arrangement for the dial that provides users with a convenient means for precisely and repeatedly setting the position of thegrip 11 andhosel 13 portions of the present invention. - Referring now to
FIG. 1B , there is shown a view of an alternative embodiment of the present invention having a single pivotal connection for the grip. In an alternative embodiment of the present invention, the present golf club comprises a singlepivotal connection 31 between thegrip 11 and thefirst end 16 of theshaft 12 and an integral, fixed connection between thehosel 13 and thesecond end 17 of theshaft 12. In this embodiment of the present invention, only thegrip 11 is adjustable and theclub head 14 is fixedly attached to theshaft 12, as with a conventional golf club. - Referring now to
FIG. 1C , there is shown a view of a golf club designed using settings from the present invention. Once users have found an ergonomic and comfortable configuration for thegrip 11 and thehead 14 components of the present invention, they can then order a golf club having a fixedly attachedgrip 11 andclub head 14 set at the position they found comfortable on the adjustable golf club. Because thegrip 11 andhead 14 components havecorresponding indicia 34 indicating their position, users can easily purchase a new golf club having fixedly attached components, as shown inFIG. 1C , simply by knowing the positions that they found most comfortable when utilizing the present adjustable golf club. The adjustable positions of thegrip 11 andclub head 14 components and theircorresponding indicia 34 are uniform across various embodiments of the present invention, ensuring that individuals are able to purchase a golf club having fixedly attached components that is consistent with the settings on the present adjustable golf club. The present adjustable golf club thereby provides users with a means to test a variety of different golf club grip and head configurations during the normal course of play until they find the one that is most comfortable to them and reduces the amount of stress and strain that is placed on their hands and wrists, without having to purchase a huge number of different golf clubs. Furthermore, once an individual finds the grip and club head positions that are the most comfortable, they can then order a non-adjustable club having the grip and the club head disposed at those pre-determined angles. - Referring now to
FIG. 2 , there is shown an exploded view of the first pivotal connection of the present invention. The depicted embodiment of the firstpivotal connection 31 is intended to be exemplary of both the first and secondpivotal connections pivotal connection 31 comprises a pair of complementary interlocking surfaces 53A, 53B, a fastener 51 that is insertable through the apertures 54A, 54B, and a nut 52 that is securable thereover. The interlocking surfaces 53A, 53B comprise a first surface 53A and a second surface 53B. The first surface 53A comprises a first central aperture 54A disposed at the distal end of thegrip 11 and a plurality of teeth extending radially therefrom. The second surface 53B comprises a second central aperture 54B disposed at the distal end of theshaft 12 and a plurality of teeth extending radially therefrom. The teeth of the surfaces 53A, 53B are adapted to interlock so that the teeth on the first surface 53B rest in the space between the teeth disposed on the second surface 53B, and vice versa. The surfaces 53A, 53B are adapted to interlock and rest flush against each other, providing a seamless adjustable connection between thegrip 11 and theshaft 12. Furthermore, the central apertures 54A, 54B are adapted to be aligned with each other so that a fastener 51, such as a screw, can be inserted therethrough and then secured in place by a nut 52, such as a wing nut. The fastener 51 and nut 52 are adapted to securely hold thegrip 11 and theshaft 12 together so that the two portions of the present invention do not come apart or otherwise shift when the present golf club is in use. - The first
pivotal connection 31 between thegrip 11 and theshaft 12 can be adjusted by loosening the nut 52, rotating thegrip 11 with respect to theshaft 12 to a new position where the complementary interlocking surfaces rest flush against each other, and then re-securing the nut 52 in place on the fastener 51. The number of available positions for thegrip 11 relative to theshaft 12 corresponds to the size of the teeth on the surfaces 53A, 53B. The smaller the teeth are, the more discrete positions are available for thegrip 11, thereby providing users with an increased level of customizability. The teeth on the corresponding interlocking surfaces 53A, 53B are preferably consistent in size and have gaps therebetween that are also consistently sized in order to provide a smooth gradation in position settings for thegrip 11. - In some embodiments of the present invention, the structure and function of the depicted embodiment of the first
pivotal connection 31, connecting thegrip 11 and theshaft 12, as shown inFIG. 2 is identical to the secondpivotal connection 32, connecting thehosel 13 and theshaft 12. In alternative embodiments of the present invention, the firstpivotal connection 31 and the secondpivotal connection 32 comprise different adjustable attachment mechanisms. The first and secondpivotal connections grip 11 and theclub head 14 to be independently adjustable with respect to each other, thereby providing users with a substantial amount of customizability. - It is therefore submitted that the instant invention has been shown and described in what is considered to be the most practical and preferred embodiments. It is recognized, however, that departures may be made within the scope of the invention and that obvious modifications will occur to a person skilled in the art. With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
- Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
Claims (8)
1. An adjustable golf club, comprising:
a shaft having a first end and a second end;
a grip connected to the shaft first end via a first pivotal connection;
a club head having a striking surface and a hosel;
the hosel connected to the shaft second end via a second pivotal connection;
a first locking assembly adapted to lock the grip in place relative to the longitudinal axis of the shaft;
a second locking assembly adapted to lock the hosel in place relative to the longitudinal axis of the shaft.
2. The device of claim 1 , wherein the first pivotal connection comprises:
the grip comprising a first aperture and a plurality teeth extending radially from the first aperture;
the shaft first end comprising a second aperture and a plurality of teeth extending radially from the second aperture;
the plurality of teeth extending radially from the second aperture adapted to engage the plurality teeth extending radially from the first aperture.
3. The device of claim 2 , wherein the first locking assembly comprises a fastener and a complementary wing nut secured through the first and the second aperture.
4. The device of claim 1 , wherein the second pivotal connection comprises:
the hosel comprising a first aperture and a plurality teeth extending radially from the first aperture;
the shaft second end comprising a second aperture and a plurality of teeth extending radially from the second aperture;
the plurality of teeth extending radially from the second aperture adapted to engage the plurality teeth extending radially from the first aperture.
5. The device of claim 4 , wherein the second locking assembly comprises a fastener and a complementary wing nut secured through the first and the second aperture.
6. An adjustable golf club, comprising:
a shaft having a first end and a second end;
a grip connected to the shaft first end via a pivotal connection;
a club head having a striking surface and a hosel;
the hosel fixedly connected to the shaft second end;
a locking assembly adapted to lock the grip in place relative to the longitudinal axis of the shaft.
7. The device of claim 6 , wherein the pivotal connection comprises:
the grip comprising a first aperture and a plurality teeth extending radially from the first aperture;
the shaft first end comprising a second aperture and a plurality of teeth extending radially from the second aperture;
the plurality of teeth extending radially from the second aperture adapted to engage the plurality teeth extending radially from the first aperture.
8. The device of claim 7 , wherein the locking assembly comprises a fastener and a complementary wing nut secured through the first and the second aperture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/449,693 US20150038252A1 (en) | 2013-08-01 | 2014-08-01 | Adjustable Golf Club |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361861235P | 2013-08-01 | 2013-08-01 | |
US14/449,693 US20150038252A1 (en) | 2013-08-01 | 2014-08-01 | Adjustable Golf Club |
Publications (1)
Publication Number | Publication Date |
---|---|
US20150038252A1 true US20150038252A1 (en) | 2015-02-05 |
Family
ID=52428166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/449,693 Abandoned US20150038252A1 (en) | 2013-08-01 | 2014-08-01 | Adjustable Golf Club |
Country Status (1)
Country | Link |
---|---|
US (1) | US20150038252A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180229086A1 (en) * | 2015-08-13 | 2018-08-16 | Sang-hun JO | Assemblable/disassemblable golf club configured to prevent shaft from rattling |
US11318363B2 (en) * | 2017-04-12 | 2022-05-03 | Alignment Pro Llc | Hinge for golf training aid and method of manufacture |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US760161A (en) * | 1903-03-09 | 1904-05-17 | Harrison Brooks Smith | Golf-club. |
US1535707A (en) * | 1920-10-29 | 1925-04-28 | Barnes Heffron | Golf club |
US3652093A (en) * | 1970-07-20 | 1972-03-28 | John Reuter Jr Inc | Golf putter head with hollow toe and heel portions |
US3663019A (en) * | 1970-01-28 | 1972-05-16 | John J Palotsee | Adjustable golf putter |
US5470063A (en) * | 1994-09-26 | 1995-11-28 | Fisher; Dale P. | Adjustable golf club putter |
US5580051A (en) * | 1994-09-26 | 1996-12-03 | Fisher; Dale P. | Adjustable golf club putter |
US6095929A (en) * | 1995-02-16 | 2000-08-01 | Clark; Edward L. | Universal putter lie angle adapter for golf club |
-
2014
- 2014-08-01 US US14/449,693 patent/US20150038252A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US760161A (en) * | 1903-03-09 | 1904-05-17 | Harrison Brooks Smith | Golf-club. |
US1535707A (en) * | 1920-10-29 | 1925-04-28 | Barnes Heffron | Golf club |
US3663019A (en) * | 1970-01-28 | 1972-05-16 | John J Palotsee | Adjustable golf putter |
US3652093A (en) * | 1970-07-20 | 1972-03-28 | John Reuter Jr Inc | Golf putter head with hollow toe and heel portions |
US5470063A (en) * | 1994-09-26 | 1995-11-28 | Fisher; Dale P. | Adjustable golf club putter |
US5580051A (en) * | 1994-09-26 | 1996-12-03 | Fisher; Dale P. | Adjustable golf club putter |
US6095929A (en) * | 1995-02-16 | 2000-08-01 | Clark; Edward L. | Universal putter lie angle adapter for golf club |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180229086A1 (en) * | 2015-08-13 | 2018-08-16 | Sang-hun JO | Assemblable/disassemblable golf club configured to prevent shaft from rattling |
US11318363B2 (en) * | 2017-04-12 | 2022-05-03 | Alignment Pro Llc | Hinge for golf training aid and method of manufacture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6527649B1 (en) | Adjustable golf putter | |
US7931542B2 (en) | Golf club | |
US7354353B2 (en) | Method for fitting golf clubs to a golfer | |
US20090233728A1 (en) | Golf club with interchangeable shaft | |
US5716287A (en) | Adjustable golf putter | |
US20070298904A1 (en) | Adjustable putter | |
US7625295B2 (en) | Weighted trainer golf club | |
US20100069170A1 (en) | Interchangeable shaft system | |
US8727899B1 (en) | Adjustable golf club hosel assembly | |
US8727906B1 (en) | Adjustable golf club shaft and hosel assembly | |
US20180290033A1 (en) | Weighted Golf Grip | |
US9636551B1 (en) | Adjustable golf club shaft and hosel assembly | |
US20070275788A1 (en) | Method and apparatus for training a golf swing | |
US5851156A (en) | Golf swing training device and method | |
US9044652B2 (en) | Adjustable golf club shaft and hosel assembly | |
JP6957513B2 (en) | Sports training aid | |
US20140024473A1 (en) | Golf Club with Adjustable Shaft | |
US20150217175A1 (en) | Multipurpose golf training aid | |
US9522313B2 (en) | Counterbalanced putters | |
US4249762A (en) | Athletic club swing training device | |
JP2022543621A (en) | golf club grip assembly | |
US20150005090A1 (en) | Golf Club Swing Aid and Method of Use | |
US7429218B2 (en) | Golf club having an adjustable shaft angle | |
US20150038252A1 (en) | Adjustable Golf Club | |
US20200139205A1 (en) | Putter Type Golf Club |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |