Golf club holder
09943736 ยท 2018-04-17
Inventors
Cpc classification
A63B55/10
HUMAN NECESSITIES
F16M11/041
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
A63B2209/10
HUMAN NECESSITIES
International classification
F16M13/00
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
A63B55/50
HUMAN NECESSITIES
Abstract
This disclosure relates to a golf club holder configured to support a golf club with an offset head in a grip-up, head-down orientation. More specifically, the disclosed golf club holder includes a body having a shaft-engaging portion, a head-engaging portion, and a middle portion between the shaft-engaging portion and head-engaging portion. A ground-engaging base extends from the head-engaging portion, supporting the body in a substantially vertical orientation. The shaft-engaging portion removably secures the shaft of a golf club. The middle portion includes an opening providing clearance for a bent club shaft or hosel. The head-engaging portion removably secures the angled offset head of the golf club. Pushing the club downwards presses the club head against a lower stop, forcing the ground-engaging base into the ground. Pulling the club upwards presses the club head against an upper stop, lifting the ground-engaging based from the ground.
Claims
1. A golf club holder for supporting a golf club in a substantially vertical orientation, the golf club having a head for impacting a golf ball, an elongated shaft connected at one end to the head, and a grip attached to the other end of the shaft, wherein the head includes a club face for contacting the golf ball, a rear face opposite the club face, a heel whereat the shaft is connect to the head, a toe opposite the heel, a crown and a sole opposite the crown, the golf club holder comprising: a body including a shaft-engaging portion configured to mechanically engage the shaft, a non-rotatable head-engaging portion including a lower stop and an upper stop spaced apart to receive the crown and the sole of the head between the lower stop and the upper stop, and a middle portion between the shaft-engaging portion and the head-engaging portion, wherein the middle portion includes an opening sized to receive one of the shaft and a hosel positioned between the shaft and the head.
2. The golf club holder of claim 1, further comprising a ground-engaging base extending from the body.
3. The golf club holder of claim 2, wherein the ground-engaging base is a spike extending from the head-engaging portion.
4. The golf club holder of claim 1, wherein the shaft-engaging portion is shaped to mechanically engage the shaft via a snap-fit engagement.
5. The golf club holder of claim 1, wherein the head-engaging portion includes a blade, wherein the lower stop and the upper stop extend from the head-engaging portion in a direction substantially perpendicular to the blade.
6. The golf club holder of claim 5, wherein the blade has a width substantially equal to a width of the body.
7. The golf club holder of claim 5, wherein the blade has a width greater than a width of the body.
8. The golf club holder of claim 7, wherein the width of the blade, measured from a centerline of the golf club holder, is asymmetrical.
9. The golf club holder of claim 5, further comprising at least one cavity in the blade.
10. The golf club holder of claim 1, wherein the upper stop and lower stop are angled between 0 degrees and 30 degrees from perpendicular to a centerline of the golf club holder.
11. The golf club holder of claim 10, wherein the upper stop and lower stop are angled between 10 degrees and 25 degrees from perpendicular to the centerline.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) A better understanding of the present invention will be had upon reference to the following description in conjunction with the accompanying drawings.
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DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
(45) For the purposes of promoting an understanding of the principles of the invention, reference will now be made to selected embodiments illustrated in the drawings and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended; any alterations and further modifications of the described or illustrated embodiments, and any further applications of the principles of the invention as illustrated herein are contemplated as would normally occur to one skilled in the art to which the invention relates. At least one embodiment of the invention is shown in great detail, although it will be apparent to those skilled in the relevant art that some features or some combinations of features may not be shown for the sake of clarity.
(46) Any reference to invention within this document is a reference to an embodiment of a family of inventions, with no single embodiment including features that are necessarily included in all embodiments, unless otherwise stated. Furthermore, although there may be references to advantages provided by some embodiments of the present invention, other embodiments may not include those same advantages, or may include different advantages. Any advantages described herein are not to be construed as limiting to any of the claims.
(47) Specific quantities (spatial dimensions, dimensionless parameters, etc.) may be used explicitly or implicitly herein, such specific quantities are presented as examples only and are approximate values unless otherwise indicated. Discussions pertaining to specific compositions of matter, if present, are presented as examples only and do not limit the applicability of other compositions of matter, especially other compositions of matter with similar properties, unless otherwise indicated.
(48) Referring to
(49) The shaft-engaging portion 14 is configured to receive and removably secure a substantially straight portion of an elongated golf club shaft. In the depicted embodiment, the shaft-engaging portion 14 is substantially c-shaped when viewed from above, as best seen in
(50) In the depicted embodiment, as most easily seen in
(51) The middle portion 18 of the golf club holder 10 is designed to accommodate a variety of golf clubs, including offset putters. Offset putters may have bent shafts or bent hosels, and the angles of the bends may differ. While the shaft-engaging portion 14 of the body 12 is designed to receive a substantially straight portion of the shaft, the middle portion 18 includes an opening 24 allowing the lower, bent portion of the shaft or a bent hosel to extend out of the body 12. In other embodiments (not shown), the middle portion may expand in width while transitioning from the shaft-engaging portion to the head-engaging portion, such that the middle portion is sufficiently wide to accommodate the bent shaft or bent hosel of the offset putter within the middle portion.
(52) The head-engaging portion 16 includes an upper stop 26, a lower stop 28, and a substantially flat, vertically oriented blade 30. In the depicted embodiment, the width of the blade 30 is asymmetrically wider than the middle portion 18, extending further to the left (when viewed from the front) than to the right. In other embodiments (not shown), the blade may be symmetrically wider than the middle portion, extending an equal distance to the left and right. The head-engaging portion is sized to receive the head of a golf club adjacent to the blade, with the lower stop located beneath the head and the upper stop located above the head. In the depicted embodiment, the blade 30 is formed from two interlocking panels 32. In other embodiments, the blade may be formed from a single panel or may be integral to the remainder of the body. The upper stop and lower stop extend perpendicular to the head-engaging surface of the blade and are spaced apart vertically at a distance sufficient to fit a club head between the upper stop and lower stop.
(53) In this embodiment, the upper stop 26 extends from the right side of the golf club holder 10 to the centerline 38 of the golf club holder 10. As shown in
(54) In some embodiments, the body 12 includes one or more cutouts 42 to provide utility, decrease the amount of material required to manufacture the golf club holder 10, and/or decrease the weight of the golf club holder 10. The depicted first embodiment includes two cutouts 42 in the shaft-engaging portion 14. A golfer may use the cutouts 42 to hang the golf club holder 10 on a hook or carabiner for storage or ease of transport, or to pass a string or thread to tie the holder 10 to a golf bag or other object. This embodiment further includes a cutout 44 in the rear of the head-engaging portion 16. In this embodiment, a removable cover 46 is provided to fill the cutout 44 in the head-engaging portion 16.
(55) Referring to
(56) Referring to
(57) In this third embodiment, the upper stop 226 is offset from the centerline 38 of the golf club holder 210. The upper stop 226 extends from the right side 236 of the golf club holder 210 in the direction of the centerline 38, but does not reach the centerline 38. In some embodiments, the upper stop 226 extends from the right side 236 of the golf club holder 210 to a position 3/16 from of the centerline 38. When the golf club holder 210 is mounted on a straight shaft golf club, the club shaft extends along the centerline 38 through the shaft-engaging portion 14 and middle portion 18 and terminates with the club head positioned within the head-engaging portion 216. Offsetting the upper stop 226 from the centerline 38 allows the golf club holder 210 to receive a straight shaft golf club. A golf club holder 210 with an offset upper stop 226 would also be capable of receiving an offset putter.
(58) In some embodiments, the golf club holder 10, 110, 210 optionally includes a spacer (not shown). The spacer may be a foam or plastic piece confirming to the shape of the blade 30, 130, 230. The spacer may be attached to the blade 30, 130, 230 such that the spacer fits between the blade and the club head. When mated with the disclosed third embodiment of the golf club holder 210 or other embodiments of the golf club holder with cavities 248 in the blade 230, the spacer may include protrusions shaped to engage the cavities 248. In other embodiments, the surface of the spacer configured to contact the blade is substantially flat. The spacer may be attached to the blade via an adhesive, mechanical engagement with cavities, or other means or combination of means of attachment known in the art.
(59) Inclusion of the spacer allows the golf club holder 10, 110, 210 to be customized to receive club heads of different widths or club of different offsets. A golf club may have a zero offset (i.e., a straight shaft), a half offset, or a full offset. When a half offset or full offset putter is mounted on a golf club holder configured to hold the head of a straight shaft golf club flush adjacent to the blade, the head of the putter will be spaced apart from the blade. A space between the club head and blade may also form when the golf club holder is mounted on a straight shaft putter with a comparatively narrow head. This spacing may allow the club head to rotate before contacting the rotation-restricting blade 30, 130, 230, possibly allowing the head to lose contact with the upper stop 26, 126, 226 or lower stop 28, 128, 228. Providing a spacer between the blade 30, 130, 230 and the club head inhibits such rotation.
(60) Referring to
(61) When the offset putter 50 is mounted on the first embodiment of the golf club holder 10, the shaft 52 extends through the shaft-engaging portion 14 and into the middle portion 18. The hosel 56 attached at the end of the shaft 52 extends through the opening 24 to exit the middle portion 18. The head 58 is received by the head-engaging portion 16, the crown 72 of the head 58 fitting below the upper stop 26, the sole 62 of the head 58 fitting above the lower stop 28, and the club face 64 adjacent to the blade 30. The head 58 of a putter 50 or other golf club is typically angled with respect to the shaft 52, such that the sole 62 (i.e., the bottom of the head of the club) is not perpendicular to the elongated shaft 52. Likewise, the blade 30 and upper and lower stops 26, 28 are correspondingly angled with respect to the centerline 38 of the golf club holder 10.
(62) In practice, a user may mount a putter 50 onto the golf club holder 10 by placing the head 58 within the head-engaging portion 16 then mechanically interlocking the shaft 52 into the shaft-engaging portion 14. The user may remove the putter 50 from the golf club holder 10 by performing the process in reverse. When the putter 50 is mounted on the golf club holder 10, the user may hold the grip 54 and press the putter 50 downwards, pressing the sole 62 of the head 58 against the lower stop 28, thereby driving the ground-engaging base 20 of the golf club holder 10 into the ground. The golf club holder 10 will then maintain a substantially vertical orientation while the user releases the grip 54 and performs other activities. When the user has need of the putter 50, the user may grasp the putter 50 by the grip 54 and pull upwards, pressing the crown 72 of the head 58 against the upper stop 26, thereby pulling the ground-engaging base 20 upward and out of the ground. When pushing the club 50 downwards or pulling the club 50 upwards by the grip 54, the angle between the head 58 and shaft 52 tends to cause the head 58 to rotate with respect to the golf club holder 10. Contact between the club face 64 of the head 58 and the blade 30 (and optionally, a spacer) restricts rotation of the head 58 and inhibits the head 58 from rotating out of contact with the upper stop 26 and lower stop 28. By this process, the user may insert a portion of the golf club holder 10 into the ground, leave the golf club holder 10 and putter 50 in a substantially vertical, grip-up, head-down orientation, and withdraw the golf club holder 10 from the ground while only grasping the grip 54 of the putter 50.
(63) Different offset putter heads may be aligned at different angles and putters may have comparatively larger or smaller heads. To accommodate these differences, the upper stop and lower stop may be sufficiently spaced apart vertically to accommodate putters of substantially all angles and head sizes, sufficiently spaced apart vertically to accommodate a subset of putters, or sufficiently spaced apart to accommodate putters of a specific angle and a specific head size. Contact between the club head and the blade restricts rotation of the head and maintains the head at the correct orientation to engage the upper stop and lower stop. Contact between the head and the upper and lower stops restricts upward and downward movement of the head, maintaining the head within the head-engaging portion.
(64) In the depicted first, second and third embodiments, the upper and lower stops 26, 126, 226, 28, 128, 228 are substantially flat protrusions extending substantially perpendicular to the blade 30, 130, 230, as best seen in
(65) Current USGA rules allow a bend in the shaft of a golf club only at a point not more than 5 inches above the sole of the club. In preferred embodiments, the vertical distance between the lower stop (which may contact the sole) and the transition between the shaft-engaging portion and the middle portion is at least five inches to accommodate putters with bends at the highest allowable point on the shaft. Those skilled in the art will understand that the dimensions of the golf club holder may change as USGA rules evolve.
(66) In some embodiments, the body of the golf club holder is formed of a lightweight, resilient material, such as plastic. In certain embodiments, a portion of the body or the entirety of the body may be formed using injection molding techniques, as are generally known in the art. In some embodiments, the body is formed of plastic and the ground-engaging base is a metal spike affixed to the body. In certain embodiments, the body is substantially rigid. In other embodiments, the body is formed of a resilient, but slightly deformable material, such as polypropylene. In such embodiments, the body is preferably sufficiently deformable that an embodiment having an upper stop extending to the centerline may be deformed laterally approximately 3/16 to receive a straight shaft golf club.
(67) In certain embodiments, the upper stop may be omitted from the golf club holder. In such embodiments, engagement between the shaft-engaging portion and the shaft of the golf club is relied upon to withdraw the golf club holder from the ground when the golfer pulls the club upwards.
(68) The foregoing detailed description describes the golf club holder primarily in terms of a holder configured for an offset putter. However, this description is not intended to be limiting and the disclosed golf club holder may be used with any golf club capable of being supported thereby.
(69) The foregoing detailed description is given primarily for clearness of understanding and no unnecessary limitations are to be understood therefrom, for modifications can be made by those skilled in the art upon reading this disclosure and may be made without departing from the spirit of the invention. Although specific spatial dimensions are stated herein, such specific quantities are presented as examples only.