EP3827686A1 - Golf shoe and method for manufacturing same - Google Patents

Golf shoe and method for manufacturing same Download PDF

Info

Publication number
EP3827686A1
EP3827686A1 EP18927282.6A EP18927282A EP3827686A1 EP 3827686 A1 EP3827686 A1 EP 3827686A1 EP 18927282 A EP18927282 A EP 18927282A EP 3827686 A1 EP3827686 A1 EP 3827686A1
Authority
EP
European Patent Office
Prior art keywords
midsole
protrusion
golf shoe
sole
protrusions
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.)
Withdrawn
Application number
EP18927282.6A
Other languages
German (de)
English (en)
French (fr)
Inventor
Kyoung Soo Choi
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
Application filed by Individual filed Critical Individual
Publication of EP3827686A1 publication Critical patent/EP3827686A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/223—Profiled soles
    • 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
    • A43C15/02—Non-skid devices or attachments attached to the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/18—Serrated grips
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C17/00—Spurs

Definitions

  • the present disclosure relates to a golf shoe and a method for manufacturing the golf shoe and, more particularly, to a golf shoe which is worn during a golf game to protect the foot and maintains a stable swing action, and a method for manufacturing the golf shoe.
  • a golf club is connected to a grip which is a handle portion by a shaft, and a groove is formed in a surface of a clubface to induce the spin and back spin of a golf ball.
  • a groove is formed in a surface of a clubface to induce the spin and back spin of a golf ball.
  • Several transverse grooves formed in the surface of the clubface to spin or back spin the golf ball are designed to induce the spin of the golf ball at the moment of impact.
  • the surface and the groove formed on the golf clubface play an important role in sending the golf ball to a desired place or spinning the golf ball to send the golf ball in a desired direction.
  • An iron face may be designed by collectively considering the shape, position, depth of the surface or groove to induce a precise iron shot by optimally maintaining the energy transfer effect to the golf ball or the position of a hitting point depending on a swing.
  • a golfer may make several practice swings on the grass before actually hitting the ball. The most effective result can be achieved by actually hitting the ball while maintaining such a swing sensation.
  • the present disclosure is intended to provide a golf shoe having a surface cleaning means that can remove foreign substances from a clubface with the smallest movement so as to stably maintain the sensation of a practice swing, and a method for manufacturing the golf shoe.
  • the present disclosure provides a method for manufacturing a golf shoe, the golf shoe including a sole composed of an outsole and a midsole; and an upper formed on a top portion of the sole, the method including a process of injection molding the midsole; and a process of forming a plurality of protrusions on a front- or rear-side of a lateral surface of the midsole.
  • FIG. 1 is a perspective view showing a golf shoe according to a first embodiment
  • FIG. 2 is a front view showing the golf shoe according to the first embodiment
  • FIG. 3 is an enlarged front view showing the golf shoe according to the first embodiment
  • FIG. 4 is an enlarged side view showing the golf shoe according to the first embodiment
  • FIG. 5 is an enlarged front view showing various modifications of a midsole of the golf shoe according to the first embodiment
  • FIG. 6 is an enlarged view showing the midsole and a protrusion of the golf shoe according to the first embodiment.
  • a method for manufacturing a golf shoe according to the first embodiment includes process a of injection molding a midsole 140, and process b of forming a plurality of protrusions 300 on a front- or rear-side of a lateral surface of the midsole 140.
  • the golf shoe includes a sole 100 composed of an outsole 120 and the midsole 140, and an upper 200 formed on a top portion of the sole 100.
  • the midsole 140 is formed by injecting a raw material into a mold of a molding apparatus.
  • a plurality of grooves is formed in the mold to form the protrusions 300.
  • the protrusions 300 may be formed on the outer lateral surface of the midsole 140.
  • the golf shoe A1 includes the sole 100 composed of the outsole 120 and the midsole 140, and the upper 200 formed on the top portion of the sole 100.
  • the plurality of protrusions 300 is formed on the front- or rear-side of the outer lateral surface of the midsole 140.
  • the plurality of protrusions 300 may be formed on the outside of the outer lateral surface of the midsole 140. However, without being necessarily limited thereto, the protrusions 300 may be formed on the outside of a right shoe and the outside of a left shoe.
  • One or multiple protrusion(s) 300 may be formed in one row or in multiple rows.
  • the protrusions 300a, 300b, and 300c are formed to have the same protruding height or different protruding heights.
  • the plurality of protrusions 300 formed in the multiple rows each have a hemi-spherical shape.
  • the protrusion 300a of an upper row and the protrusions 300b and 300c of a low row have different diameters and are formed of materials having different hardness.
  • the protrusion 300a of the upper row and the protrusions 300b and 300c of the low row may be formed such that large-diameter protrusions and small-diameter protrusions are mixed.
  • the protrusion 300a of the upper row is formed to be smaller in length than the protrusions 300b and 300c of the low row (see FIG. 3 ).
  • FIG. 5 is an enlarged front view showing various modifications of the midsole 140 and the protrusion 300.
  • a midsole 140a is formed such that a lateral surface thereof is vertical.
  • a midsole 140b is formed such that a lateral surface thereof is inclined downwards.
  • the midsole 140 is formed such that an area thereof is increased in a direction from top to bottom.
  • a midsole 140c is formed such that a lateral surface thereof protrudes convexly in an arc shape.
  • the midsole 140c may be formed such that a portion having the protrusion 300 bulges further outwards.
  • foreign substances may be removed by scratching a clubface (not shown) using the protrusion 300 while slightly lifting the golf shoe of the right foot.
  • the protrusion 300a is formed long on the outside of the midsole 140 in an arc shape to have a predetermined length.
  • the protrusion 300a is formed long in a section ranging from a start portion (portion corresponding to the toe and the upper end of the drawing) to an end portion (portion corresponding to the midsection of the foot and the middle portion of the drawing).
  • the protrusion 300a is formed adjacent to the midsole while a width thereof is gradually reduced at the start portion or the end portion.
  • the protrusion 300a When seen from the front, the protrusion 300a has on an upper portion thereof a curved surface 301a, so that the protrusion protrudes out towards an end to be pointed, a lower portion thereof being formed horizontally.
  • a plurality of protrusions 300b is formed on the outside of the midsole 140 in a section from the toe to the foot midsection to be spaced apart from each other at a predetermined gap.
  • the protrusion 300b When seen from the front, the protrusion 300b has on an upper portion thereof a curved surface 301b, so that the protrusion protrudes out towards an end to be pointed, a lower portion thereof being formed horizontally.
  • a method for manufacturing a golf shoe according to the second embodiment includes a process of injection molding a midsole 140, and a process of forming a plurality of protrusions 300 on a front- or rear-side of a lateral surface of the midsole 140 by double injection molding.
  • the golf shoe includes a sole 100 composed of an outsole 120 and the midsole 140, and an upper 200 formed on a top portion of the sole 100.
  • the plurality of protrusions 300 is made of a material different from that of the midsole 140.
  • the protrusion 300 may be formed of a material having strength higher than that of the midsole 140.
  • the plurality of protrusions 300 is formed in one row or in multiple rows.
  • the plurality of protrusions 300 is formed to have the same protruding height or different protruding heights.
  • a golf shoe A2 according to the second embodiment includes the sole 100 composed of the outsole 120 and the midsole 140, and the upper 200 formed on the top portion of the sole 100.
  • the plurality of protrusions 300 formed of a material different from that of the midsole 140 is formed by double injection molding on the front- or rear-side of the outer lateral surface of the midsole 140.
  • the plurality of protrusions 300 formed in the multiple rows each have a hemi-spherical shape.
  • the protrusions 300 of an upper row and the protrusions 300 of a low row have different diameters and are formed of materials having different hardness.
  • the protrusions 300 of the upper row and the protrusions 300 of the low row may be formed such that large-diameter protrusions and small-diameter protrusions are mixed.
  • the protrusion 300 of the upper row is smaller in length than the protrusion of the low row.
  • FIG. 5 shows various modifications of the midsole 140 and the protrusion 300.
  • the midsole 140a is formed such that the lateral surface thereof is vertical.
  • the midsole 140b is formed such that the lateral surface thereof is inclined downwards.
  • the midsole 140 is formed such that the area thereof is increased in a direction from top to bottom.
  • the midsole 140c is formed such that the lateral surface thereof protrudes convexly in an arc shape.
  • the midsole 140c may be formed such that the portion having the protrusion 300 bulges further outwards.
  • the surface of the clubface may be cleaned by rubbing the clubface (not shown) using the protrusion 300 while slightly lifting the foot.
  • an arc-shaped part 310 is formed in a curved manner on a portion where an outer surface of the midsole 140 and the protrusion 300 thereof are connected.
  • a vent hole 330 is formed in the protrusion 300, and an air passage 320 is formed to pass through the midsole 140 and an insole 150, thus allowing ventilation while walking.
  • a method for manufacturing a golf shoe according to a third embodiment includes a first process of injection molding a midsole 140; and a second process of planting brushes 500 into a front- or rear-side of a lateral surface of the midsole 140 before the midsole 140 is cured.
  • the golf shoe includes a sole 100 composed of an outsole 120 and the midsole 140, and an upper 200 formed on a top portion of the sole 100.
  • a golf shoe A3 includes the sole 100 composed of the outsole 120 and the midsole 140, and the upper 200 formed on the top portion of the sole 100.
  • the brushes 500 are formed on a front- or rear-side of an outer lateral surface of the midsole 140.
  • the brushes 500 are formed in different thicknesses and lengths.
  • the surface of the clubface may be cleaned by rubbing the clubface (not shown) using the brushes 500 while slightly lifting the foot.
  • a method for manufacturing a golf shoe according to a fourth embodiment includes a first process of forming a hole 142 in a lateral surface of a midsole 140; and a second process of fitting a protrusion member 600 into the hole 142.
  • the golf shoe includes a sole 100 composed of an outsole 120 and the midsole 140, and an upper 200 formed on a top portion of the sole 100.
  • a golf shoe A4 according to the fourth embodiment includes the sole 100 composed of the outsole 120 and the midsole 140, and the upper 200 formed on the top portion of the sole 100.
  • a plurality of protrusion members 600 is detachably coupled to an outer lateral surface of the midsole 140.
  • each protrusion member 600 includes a pointed conical part 620 fitted into the hole 142, and a hemi-spherical projecting part 630 formed on another side of the conical part 620.
  • a plurality of brushes 640 is planted into an outer surface of the hemi-spherical projecting part 630.
  • the surface of the clubface may be cleaned by rubbing the clubface (not shown) using the brushes 640 while slightly lifting the foot.
  • the protrusion member 600 may include a plate member 650 having on one side surface thereof a plurality of fitting tips 652 that each are fitted into the hole 142, and a plurality of brushes 640 formed on the other side surface of the plate member 650.
  • the surface of the clubface may be cleaned by rubbing a clubface (not shown) held in the right hand using the brushes 640 while slightly lifting the golf shoe of the right foot.

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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)
EP18927282.6A 2018-07-24 2018-11-19 Golf shoe and method for manufacturing same Withdrawn EP3827686A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180086225 2018-07-24
KR1020180114190A KR101969929B1 (ko) 2018-07-24 2018-09-21 골프화 및 이의 제조방법
PCT/KR2018/014065 WO2020022566A1 (ko) 2018-07-24 2018-11-19 골프화 및 이의 제조방법

Publications (1)

Publication Number Publication Date
EP3827686A1 true EP3827686A1 (en) 2021-06-02

Family

ID=66285010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18927282.6A Withdrawn EP3827686A1 (en) 2018-07-24 2018-11-19 Golf shoe and method for manufacturing same

Country Status (6)

Country Link
US (1) US20210337929A1 (ko)
EP (1) EP3827686A1 (ko)
JP (1) JP2021531878A (ko)
KR (1) KR101969929B1 (ko)
CN (1) CN112533504A (ko)
WO (1) WO2020022566A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD948854S1 (en) * 2021-03-05 2022-04-19 Nike, Inc. Shoe
USD957800S1 (en) * 2021-07-22 2022-07-19 Nike, Inc. Shoe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443045Y2 (ko) * 1988-12-22 1992-10-12
KR960016572B1 (ko) * 1994-03-10 1996-12-16 권중택 다기능 신발
JP3045819U (ja) * 1997-07-31 1998-02-20 メリート株式会社 靴の空気排気装置と空気循環装置
CN2340222Y (zh) * 1998-07-12 1999-09-29 威海市金猴集团公司 换气保健鞋
US20030131500A1 (en) * 2002-01-16 2003-07-17 Richard Kline Integral ClubScrub and the external ClubScrub
KR100630811B1 (ko) * 2003-05-16 2006-10-04 (주)맥켄리인터내셔널 이중 에어 순환 시스템용 골프화
FR2869766B1 (fr) * 2004-05-07 2006-09-08 Theodore Grimmeisen Chaussure de ville transformable a la demande en chaussure de sport et dispositif
JP2006015092A (ja) * 2004-06-30 2006-01-19 Abantei:Kk ブラシ付きゴルフシューズ
US20060283049A1 (en) * 2005-06-19 2006-12-21 Huseby Steven S Golf shoe with integrated golf club cleaner
KR100746247B1 (ko) 2005-12-23 2007-08-08 조병수 컴퓨터 전원의 무인제어시스템과 전원의 무인제어방법
JP2007330670A (ja) * 2006-06-19 2007-12-27 良七 ▲高▼橋 蒸れ防止機能付き健康靴
KR100741628B1 (ko) * 2007-02-07 2007-07-23 양희운 공기순환식 충격완충 신발
KR20090002935A (ko) * 2007-07-05 2009-01-09 노형준 골프채 헤드 세척솔이 구비된 골프화
JP2009195307A (ja) * 2008-02-19 2009-09-03 Kunihiro Kamo 靴の中敷
TWI426873B (zh) * 2010-07-08 2014-02-21 Po Hai Shiue 高爾夫球鞋結構
JP2013132463A (ja) * 2011-12-27 2013-07-08 Yoshio Hirata 靴用中敷
CA2899927A1 (en) * 2013-02-05 2014-08-14 Nike Innovate C.V. Cleats, cleated sole structures, molds, and molding methods for in-molding articles
CN204157764U (zh) * 2014-09-15 2015-02-18 福建麦森儿童用品科技股份公司 一种新型防堵透气鞋底
CN207100686U (zh) * 2017-06-12 2018-03-16 中山万海鞋业有限公司 一种疏水透气的鞋底结构
CN207383645U (zh) * 2017-10-25 2018-05-22 福清金峰达鞋业有限公司 一种沙滩鞋制作用打样版

Also Published As

Publication number Publication date
JP2021531878A (ja) 2021-11-25
WO2020022566A1 (ko) 2020-01-30
KR101969929B1 (ko) 2019-04-18
US20210337929A1 (en) 2021-11-04
CN112533504A (zh) 2021-03-19

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