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WO2008018659A1 - Pointes pour chaussures de golf - Google Patents

Pointes pour chaussures de golf Download PDF

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Publication number
WO2008018659A1
WO2008018659A1 PCT/KR2006/005594 KR2006005594W WO2008018659A1 WO 2008018659 A1 WO2008018659 A1 WO 2008018659A1 KR 2006005594 W KR2006005594 W KR 2006005594W WO 2008018659 A1 WO2008018659 A1 WO 2008018659A1
Authority
WO
WIPO (PCT)
Prior art keywords
spikes
bodies
parts
bolts
protruded
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.)
Ceased
Application number
PCT/KR2006/005594
Other languages
English (en)
Inventor
Sang Hwan Lim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020060063528A external-priority patent/KR100632210B1/ko
Application filed by Individual filed Critical Individual
Publication of WO2008018659A1 publication Critical patent/WO2008018659A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/161—Studs or cleats for football or like boots characterised by the attachment to the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/001—Golf shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/162—Studs or cleats for football or like boots characterised by the shape
    • A43C15/164—Studs or cleats for football or like boots characterised by the shape having a circular cross section

Definitions

  • the present invention generally relates to spikes for golf shoes, and more specifically, to spikes for golf shoes made of metal plates with almost no wear by using stepped press molds, which can be usable semipermanently, reduce wear in case of swing actions on rubber mats in golf practice ranges as minimizing scars on the grass of golf courses to realize environment- friendly property, and can prevent sliding caused by the grass tangled with the spikes themselves under wet conditions as easily removing dirt on the tangled grass, then also maintain a stable stance by preventing the user's feet from sliding during the swing actions while the golf shoes are fixed on the ground as enabling the user to do powerful swing actions with little force.
  • the golf shoes should provide stability to the wearer.
  • the golf shoes are equipped with devices for stably fixing a person who plays golf to the ground during golf, by excluding causes which make a walk of the person who enjoys golfing unstable or make the person slip down while moving or hitting a ball within a golf course.
  • cone- shaped metal spikes are fixed thereto and deeply stuck in the grass, so that a golfer can play golf in stable position without slipping down.
  • cone-shaped metal spikes can increase grounding effect on the earth by being inserted into the ground deeply, the effect may rapidly decrease if protruded parts of the spikes are worn out, and durability gets deteriorated while causing a problem that it is hard to manage the grass in the golf course owing to scars on the grass when the golfer walks or does swing actions on the green of the golf course.
  • a spike comprises a nut(2) inserted into a bottom piece(l) of a golf shoe, and a spike body(3) made of a synthetic resin material as being equipped with a bolt through hole(32) screw-coupled with a lower-sided central part of the nut(2), and a plurality of long blade-shaped protruded parts(31) for preventing sliding are integratedly and downwardly protruded from a lower side of the spike body(3).
  • the protruded parts(31) having a long wing shape may be easily worn away, thus the spike body(3) united with the protruded parts should be replaced, which gives a lot of economical burdens to the user. Also, since the protruded parts(31) themselves are protruded in right-angled direction from the lower side of the spike body(3), the grass is inserted into spaces formed between these protruded parts, causing scars on the grass during swing actions.
  • the grass may be tangled with the end of the protruded parts under wet environment such as when it rails or is foggy, causing the golfer to slide since the protruded parts are not fixed well with the ground, and moreover dirt on the tangled grass may be not easily removed.
  • spikes for golf shoes and golf shoes mounted with the spikes have been developed in the prior art and issued as a domestic registration utility model No. 20-337437.
  • a spike for a golf shoe itself is made of a zirconia or duralumin material, and a coupling hole(41) for coupling with a bottom piece of the golf shoe is disposed in a central part, and an upper side is combined in contact with the bottom piece of the golf shoe while more than one triangular pyramid-shaped protruded part(42) is equipped on a lower side.
  • plural sliding prevention projections(43) are comprised on the upper side.
  • the spike for the golf shoe is manufactured by using the zirconia or duralumin material which is a special ceramic material strong against wear, it can resolve disadvantages that the prior metal-made spike for a golf shoe damages the green as resolving, to some extent, inconvenience of frequently changing a plastic-made spike for a golf shoe caused by frequent wear of the spike.
  • such a spike for a golf shoe using the zirconia or duralumin material has to be manufactured by using a die casting method, resulting in a lot of material costs as well as a large increase of production costs of a product owing to usage of expensive die casting production equipment.
  • protruded parts protruded from a lower side of the spike for the golf shoe are in triangular pyramid shape, the protruded parts deeply go into the ground, which can increase grounding effect with the earth, but the effect dramatically deteriorates if the protruded parts of the spike are abraded.
  • durability is weak and scars may be generated on the grass when the golfer walks on the grass or does swing actions, causing a problem of difficult maintenance of the grass in the golf course.
  • the present invention has the following objects: first, it is possible to semipermanently use spikes for golf shoes by manufacturing the spikes made of a metal plate with little wear by using relatively inexpensive stepped press molds", second, it can reduce wear when a golfer does swing actions on a rubber mat like in a golf practice range as minimizing scars on the grass of a golf course, thereby being environment-friendly", third, protruded parts bent in radial shape to lower parts from the outer circumference of bodies are widened to an outer side, thereby easily removing dirt on the tangled grass as preventing sliding caused by the spikes themselves tangled with the grass under wet conditions; fourth, it is possible to prevent the golfer's feet from sliding when the golfer does the swing actions by fixing the golf shoes to the earth, thereby maintaining a stable stance while the golfer can does powerful swing actions with little power!
  • spikes for golf shoes of the present invention are characterized by integratedly bending a plurality of protruded parts disposed in radial shape toward lower parts from the circumference of metal-made bodies having a disk shape, forming bolt through holes coupled with nuts installed on bottom pieces of the golf shoes in central parts of the bodies, and by integratedly protruding a plurality of rotation prevention projections on upper sides of the bodies.
  • the protruded parts are in "V" shape, and have inclined angles further widened to an outer side as going toward a lower part, then the rotation prevention projections are protruded in at least more than 3.
  • bolt head insertion grooves are formed on the circumference of the bolt through holes on the lower sides of the bodies, and when necessary, tension portions bent in arc shape toward the lower parts from the central parts of the bodies are further curved.
  • unfastening prevention units are further comprised between head parts of the bolts and the lower sides of the bodies contacted with the head parts of the bolts.
  • suspending grooves are formed in radial shape at certain angles in the head parts of the bolts and a plurality of suspending projections are protruded in the bolt head insertion grooves or on the lower sides of the bodies contacted with the heads of the bolts, or washers are installed between the head parts of the bolts and the lower sides of the bodies or the bolt head insertion grooves.
  • Fig. 1 is a perspective view of a prior spike for a golf shoe manufactured by a synthetic resin material
  • Fig. 2 is an expanded sectional view illustrating an essential part of an installed state of a prior synthetic resin-made spike
  • Fig. 3(a)(b) illustrates a lower side and a side of a prior spike for a golf shoe made of a duralumin material
  • Fig. 4 is an exploded perspective view illustrating a plane and a lower side in accordance with one embodiment of a metal-made spike of the present invent ion;
  • Fig. 5 is an expanded sectional view illustrating an essential part of an installed state in accordance with one embodiment of the present invent ion;
  • Fig. 6 is an expanded sectional view illustrating an essential part of an installed state in accordance with another embodiment of the present invent ion;
  • Fig. 7 is a sectional view illustrating an essential part of an installed state in accordance with another embodiment of the present inventoin
  • Fig. 8 is a perspective view illustrating a lower side of a golf shoe showing an installed state of a spike in accordance with the present invention
  • Fig. 9 is an expanded sectional view illustrating an essential part showing an installed state of washers as unfastening prevention units in accordance with another embodiment of the present invention.
  • Fig. 4 is an exploded perspective view in accordance with one embodiment of a metal-made spike of the present invention
  • Fig. 5 shows an expanded sectional view illustrating an essential part of an installed state in accordance with one embodiment of the present invention
  • Fig. 6 shows an expanded sectional view illustrating an essential part of an installed state in accordance with another embodiment of the present invention
  • Fig. 7 shows a sectional view illustrating an essential part of an installed state in accordance with another embodiment of the present inventoin
  • Fig. 8 shows a perspective view illustrating a lower side of a golf shoe showing an installed state of a spike in accordance with the present invention
  • Fig. 9 shows an expanded sectional view illustrating an essential part showing an installed state of washers as unfastening prevention units in accordance with another embodiment of the present invention.
  • the spikes for golf shoes for detachably coupling with nuts(2) inserted into a bottom piece(l) of a golf shoe through bolts(3), being characterized by integratedly bending a plurality of protruded parts(51) while the protruded parts are disposed in radial shape toward lower parts from the circumference of metal- made bodies(5) having a disk shape, forming bolt through holes(52) in central parts of the bodies(5), and by integratedly protruding a plurality of rotation prevention project ions(53) on upper sides of the bodies(5).
  • the protruded parts(51) are in "V" shape, and have inclined angles further widened to an outer side as going toward a lower part, so that the grass and soil are not put in spaces between the protruded parts(51) and the lower sides of the bodies(5).
  • rotation prevention projections(53) are protruded in at least more than 3, thus these rotation prevention projections(53) are put into the bottom piece(l) of the golf shoe when the spikes themselves are fixed to the bottom piece(l) of the golf shoe by using the bolts(3), thereby maintaining firmly fixed states without rotation in any state during golf swing actions.
  • bolt head insertion grooves(54) are additionally installed on the circumference of the bolt through holes(52) on the lower sides of the bodies(5), preventing head parts of the bolts(3) from being largely protruded from the lower sides of the bodies(5) when the spikes themselves are fixed to the bottom pieced) of the golf shoe.
  • tension portions(55) bent in arc shape toward the lower parts from the central parts of the bodies(5) are further curved to make the bolts(3) and the nuts(2) maintain a stronger coupled state by elastic power of the tension portions(55) when the spikes themselves are fixed to the bottom pieced) of the golf shoe with the use of the bolts(3).
  • unfastening prevention units(6) are further formed or comprised between the head parts of the bolts(3) and the lower sides of the bodies(5) contacted with the head parts of the bolts(3).
  • suspending grooves(62) are formed in radial shape at certain angles in the head parts of the bolts(3) and a plurality of suspending projections(61) are protruded in the bolt head insertion grooves(54) or on the lower sides of the bodies(5) contacted with the heads of the bolts(3), or washers(63) are installed between the head parts of the bolts(3) and the lower sides of the bodies or the bolt head insertion grooves(54).
  • the spikes for golf shoes of the present invention mainly comprise disk-type bodies(5) where bolt through holes(52) are punched on the center by using metal plates, a plurality of protruded parts(51) bent in radial shape toward lower parts from the circumference of the bodies(5), and a plurality of rotation prevention projections(53) protruded to upper sides of the bodies(5).
  • the spikes for golf shoes themselves are manufactured through a method of sequentially bending and cutting metal plate bodies by using relatively inexpensive stepped sequential press molds rather than using die casting molds or injection molds.
  • metal materials consisting of special steel or steel plates or stainless steel relatively strong against wear and intensity are used, which can realize semipermanent duration.
  • the plurality of the protruded parts(51) bent in radial shape toward the lower parts from the circumference of the metal-made bodies(5) having a disk shape have inclined angles further widened to an outer side as going toward the lower parts on the bodies(5) themselves in "V" shape while the protruded parts are maintained in plate body shape like the bodies(5).
  • the protruded parts(51) of the present invention can maintain the plate body shape of the same thickness as the bodies(5), and are in "V" shape, then are bent in a type of being widened to the outer side toward the lower parts from the circumference of the bodies(5), giving minimum damage to the grass by the protruded parts(51) themselves. And, since the grass and soil are not put in spaces between the lower sides of the bodies(5) and the protruded parts(51), it is available to prevent some of the grass from being damaged after swing actions.
  • a golfer's feet do not slide thanks to the radial-shaped protruded parts(51) which maintain an inserted state into the grass during golf swing actions, thus the golfer can do more improved swing actions with little force as well as stably maintain a golf stance, and also a clogging phenomenon that the grass is tangled with the end of the protruded parts(51) does not occur even in web conditions such as when it rails or is foggy.
  • the tangled grass is less generated than before, and the tangled grass may be easily eliminated though some of the grass are tangled.
  • the rotation prevention projections(53) are integratedly protruded on upper sides of the bodies(5), the rotation prevention projections(53) are put into the bottom piece(l) of the golf shoe like shown in Fig. 5 when the spike itself is fixed to the bottom piece(l) of the golf shoe like shown in Fig. 8 by inserting the bolts(3) via the bolt through holes(52) pierced on the center of the bodies(5) and by coupling the inserted bolts(3) with the nuts(2) inserted into the bottom ⁇ iece(l) of the golf shoe. Accordingly, spikes themselves can be perfectly fixed to the bottom piece(l) of the golf shoe, thereby maintaining a firmly fixed state without rotation of the spikes themselves in any state during golf swing actions.
  • head parts of the bolts(3) may be protruded on lower sides of the bodies(5) when the spikes are fixed to the bottom piece(l) of the golf shoe through the bolts(3) and nuts(2), which can deteriorate sliding prevention effect because some of the grass located between the protruded parts(51) bent on the circumference of the bodies(5) are directly contacted with the head parts of the bolts(3) if the golfer stands on the grass in a golf course in golf shoes.
  • bolt head insertion grooves(54) are additionally formed like shown in Fig. 6 on the circumference of the bolt through holes(52) on the lower sides of the bodies(5), thereby forming sufficient spaces between the lower sides of the bodies(5) and the radial- shaped protruded parts(51) since the head parts of the bolts(3) can be inserted into the head insertion grooves(54) without being largely protruded on the lower sides of the bodies(5) when the spikes themselves are fixed to the bottom piece(l) of the golf shoe.
  • the spikes are fixed to the bottom piece(l) of the golf shoe through a method of coupling the bolts(3) with the nuts(2) inserted into the bottom piece(l) of the golf shoe by inserting the bolts(3) via the bolt through holes(52) pierced on the center while the bodies(5) are formed in flat board shape, elastic power is not generated from the bodies(5) themselves even though the bolts(3) are coupled with the nuts(2) with strong power. Thus, there is a risk of deteriorating coupling power between the bolts(3) and the nuts(2).
  • the present invention further comprises tension portions(55) bent in arc shape toward lower parts from central parts of the bodies(5), thereby maintaining a stronger coupled state between the bolts(3) and the nuts(2) by elastic power of the tension portions(55) when the spikes themselves are fixed to the bottom piece(l) of the golf shoe by using the bolts(3). Accordingly, the coupled state between the bolts(3) and the nuts(2) is maintained even though any impulsive force is applied from the outside, preventing the spikes themselves from being separated from the bottom piece(l) of the golf shoe regardless of a user's intention.
  • the at least more than 3 rotation prevention project ions(53) and the tension portions(55) are selectively or simultaneously formed in an upper part of the bodies(5) like stated so far, weight may be applied to the spikes themselves when the golfer does swing actions or moves in golf shoes.
  • weight may be applied to the spikes themselves when the golfer does swing actions or moves in golf shoes.
  • coupling power between the bolts(3) and the nuts(2) inserted into the bottom piece(l) deteriorates as some of the spikes go in and out toward the bottom piece(l) of the golf shoe.
  • unfastening prevention units(6) are further formed or installed between the head parts of the bolts(3) and the lower sides of the bodies(5) directly contacted with the head units of the bolts93), preventing the bolts(3) from being released.
  • the unfastening prevention units(6) are equipped by forming numerous suspending grooves(62) in radial shape at certain angles in the head parts of the bolts(3) and protruding a plurality of suspending projections(61) in the bolt head insertion grooves(54) or on the lower sides of the bodies(5) contacted with the heads of the bolts(3), or like shown in Fig. 8 and Fig. 9, spring-type washers(63) are additionally installed between the head parts of the bolts(3) and the lower sides of the bodies(5) or the bolt head insertion grooves(54).
  • the suspending project ions(61) and the suspending grooves(62) are configured as the unfastening prevention units(6), the plurality of the suspending projections(61) formed in the bolt head insertion grooves(54) or on the lower sides of the bodies(5) are maintained in inserted state without being fully taken out of some of the numerous suspending grooves(62) formed in radial shape in the head parts of the bolts(3), even though some of the spikes go into the bottom piece(l) of the golf shoe owing to weight applied to the spikes themselves. As a result, the bolts(3) are not released from the nuts(2), thereby preventing the spikes themselves from being separated from the bottom piece(l) of the golf shoe.
  • the spring-type washers(63) are equipped as the unfastening prevention units(6), transformation equivalent to the quantity of movement of the spikes themselves, which move to the bottom piece(l) of the golf shoe as much as distance equivalent to the weight, occurs from the spring-type washers(63) themselves having elastic power, and the washers(63) themselves are not released by maintaining coupling power of the bolts(3) by frictional forces generated between the head parts of the bolts(3) and the lower sides of the bodies(5) or the bolt head insertion grooves(54), thereby perfectly preventing the spikes themselves from being separated from the bottom piece(l) of the golf shoe caused by the released bolts(3).

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne des pointes pour chaussures de golf. En particulier, les pointes sont caractérisées par le cintrage de façon solidaire d'une pluralité de pièces en saillie en une forme radiale sur la circonférence des corps fabriqués en métal qui ont une forme de disque, et par le fait de faire dépasser de façon solidaire une pluralité d'éléments saillants anti-rotation sur les côtés supérieurs des corps, et à ce moment-là, les parties en saillie en forme de V ont des angles inclinés davantage agrandis jusqu'à un côté externe en allant en direction d'une pièce inférieure, et les éléments saillants anti-rotation sont bombées en saillie en au moins plus de 3, ensuite des rainures d'insertion de tête de boulon sont formées sur la circonférence du boulon à travers des trous alors que les parties de flexion cintrées en forme d'arc en direction d'une partie inférieure sont courbées au centre des corps, et des unités anti-desserrage sont disposées entre les parties de tête des boulons et les côtés inférieurs des corps en contact avec les parties de tête des boulons. Par conséquent, il est possible d'obtenir une durée de vie semi-permanente puisque l'usure est réduite, et de minimiser les traces sur la pelouse. De plus, l'invention peut facilement enlever la terre présente sur la pelouse enchevêtrée pour empêcher les glissades provoquées par la pelouse enchevêtrée dans les pointes elles-mêmes dans un environnement humide, et elle peut garder une position stable sans qu'un pied du golfeur ne glisse au cours des mouvements de swing puisque le golfeur peut faire des mouvements de swing puissants avec peu de force. En particulier, l'invention permet d'améliorer considérablement les coûts de production des pointes elles-mêmes.
PCT/KR2006/005594 2006-07-06 2006-12-20 Pointes pour chaussures de golf Ceased WO2008018659A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060063528A KR100632210B1 (ko) 2005-12-24 2006-07-06 골프화용 스파이크
KR10-2006-0063528 2006-07-06

Publications (1)

Publication Number Publication Date
WO2008018659A1 true WO2008018659A1 (fr) 2008-02-14

Family

ID=39033167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/005594 Ceased WO2008018659A1 (fr) 2006-07-06 2006-12-20 Pointes pour chaussures de golf

Country Status (1)

Country Link
WO (1) WO2008018659A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106998856A (zh) * 2014-10-31 2017-08-01 耐克创新有限合伙公司 具有可调节钉构件的鞋制品
WO2024113039A1 (fr) * 2022-11-15 2024-06-06 Thomas Horton Crampons rotatifs pour chaussures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926980A (en) * 1997-07-18 1999-07-27 Diversified Industrial Technology, Inc. Two-piece cleat assembly
JPH11262401A (ja) * 1997-12-11 1999-09-28 Softspikes Inc 運動靴クリート
JPH11276211A (ja) * 1998-03-27 1999-10-12 Yonex Co Ltd ゴルフシューズのソール構造及びスパイク鋲
US6502332B1 (en) * 1999-11-08 2003-01-07 Yugenkaisha Maruzen Byora Spike for golf shoes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926980A (en) * 1997-07-18 1999-07-27 Diversified Industrial Technology, Inc. Two-piece cleat assembly
JPH11262401A (ja) * 1997-12-11 1999-09-28 Softspikes Inc 運動靴クリート
JPH11276211A (ja) * 1998-03-27 1999-10-12 Yonex Co Ltd ゴルフシューズのソール構造及びスパイク鋲
US6502332B1 (en) * 1999-11-08 2003-01-07 Yugenkaisha Maruzen Byora Spike for golf shoes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106998856A (zh) * 2014-10-31 2017-08-01 耐克创新有限合伙公司 具有可调节钉构件的鞋制品
US10130143B2 (en) 2014-10-31 2018-11-20 Nike, Inc. Article of footwear with adjustable cleat member
CN106998856B (zh) * 2014-10-31 2020-03-10 耐克创新有限合伙公司 具有可调节钉构件的鞋制品
WO2024113039A1 (fr) * 2022-11-15 2024-06-06 Thomas Horton Crampons rotatifs pour chaussures

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