WO2020050526A1 - 신발과 함께 착용하는 오리발 - Google Patents

신발과 함께 착용하는 오리발 Download PDF

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Publication number
WO2020050526A1
WO2020050526A1 PCT/KR2019/010599 KR2019010599W WO2020050526A1 WO 2020050526 A1 WO2020050526 A1 WO 2020050526A1 KR 2019010599 W KR2019010599 W KR 2019010599W WO 2020050526 A1 WO2020050526 A1 WO 2020050526A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoes
flippers
worn
shoe
coupled
Prior art date
Application number
PCT/KR2019/010599
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
조국
Original Assignee
조국
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 조국 filed Critical 조국
Priority to US17/270,371 priority Critical patent/US20210316187A1/en
Priority to CN201980057219.6A priority patent/CN112888334B/zh
Priority to SG11202101774UA priority patent/SG11202101774UA/en
Priority to JP2021533130A priority patent/JP7030247B2/ja
Priority to EP19857712.4A priority patent/EP3847918A4/en
Publication of WO2020050526A1 publication Critical patent/WO2020050526A1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/12—Sandals; Strap guides thereon
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A43B3/248—Collapsible, e.g. foldable for travelling
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/08—Bathing shoes ; Aquatic sports shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/18—Attachable overshoes for sporting purposes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/12—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the arms or legs
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/004—Fastenings fixed along the upper edges of the uppers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/06—Snap-button fastenings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
    • A63B2031/112—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet with means facilitating walking, e.g. rectractable, detachable or pivotable blades

Definitions

  • the present invention relates to flippers worn with shoes when swimming.
  • Flippers are equipment worn on the feet when swimming or in marine leisure activities such as skin scuba diving, and the user uses the legs and feet to stir the flippers to get momentum in the water.
  • the flippers is formed integrally with the shoe portion 2 and the shoe portion 2 formed in the form of a shoe so that the user can fix the body by fitting the foot, and extends in the toe direction It is composed of a pin part (1) in the form of a flat plate.
  • the pin part 1 in the form of a plate receives drag and lift by the water, thereby obtaining propulsive force so that the user can move forward in the water.
  • an object of the present invention is to provide flippers worn with footwear that can be easily walked on a beach or a valley and can serve as a pin in water.
  • the present invention is a pin portion including a body formed in a plate shape as a user's shin is worn on the front surface, and an instep seating portion formed by cutting upward from the center of the lower side of the body;
  • flippers worn with shoes including one or more bands vertically coupled to the side of the body in the longitudinal direction of the body, and a pair of first fastening devices each coupled to both ends of the band and configured to be fastened to each other. do.
  • the shoe portion is characterized in that any one selected from aqua shoes or sandals.
  • the pin portion is characterized in that the entire contour is formed in a trapezoidal shape with a short upper side, and the instep seating portion is formed in a corresponding shape to allow the shoe portion to enter.
  • the pin portion is characterized in that the folding line is formed perpendicular to the longitudinal direction of the body.
  • the present invention is to solve the above-mentioned problems as described above, and there is no hassle of wearing off the shoes before and after the purchase by fastening the pin portion detachably to the shoes, and walking and acting by wearing it for the purpose of protecting the work or foot before the purchase.
  • 1 is a view showing a typical flippers.
  • FIG. 2 is a side view showing a state in which flippers are worn together with shoes according to an embodiment of the present invention.
  • Figure 3 is a front view showing the pin portion of the flippers worn with shoes according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing a cross-section of line a-a in FIG. 3.
  • Figure 5 is a side view showing the folded state of the pin portion of the flippers worn with shoes according to an embodiment of the present invention.
  • FIG. 6 is a view showing a state when swimming while wearing flippers worn with shoes according to an embodiment of the present invention.
  • the flippers worn together with the shoes according to the present invention for achieving the above object can be used as a flipper function by wearing a plate-shaped pin portion on the front of the shank, or by folding a portion of the pin portion toward the instep of the shoe to accommodate the water in the water. It is characterized by providing flippers that can be easily used outside.
  • Figure 2 is a side view showing a state in which the flippers combined shoes according to an embodiment of the present invention
  • Figure 3 is a front view showing the pin portion 100 of the flippers combined shoes of Figure 2
  • Figure 4 is a pin portion 100 of Figure 3 ) Is a cross-sectional view along line AA.
  • the flippers worn together with the shoes according to the embodiment of the present invention include a pin part 100, a shoe part 200, and a fastening part 300.
  • the pin portion 100 is worn by the user's shin on the front surface, and the overall outline of the body 110 is formed in a trapezoidal plate shape with a short upper side.
  • the height of the trapezoidal body 110 should be smaller than the height of the knee bone when wearing shoes. If formed larger than that, it may cause discomfort in walking when folded.
  • the height of the body 100 is similar to the height of the shoes, but can be set to a height that will not interfere with walking. It was confirmed that lift was generated even with the width of the pins arranged on the left and right of the shoe. From the center of the lower side of the trapezoidal shape of the body 110, the instep seating portion 120 is formed by being cut upward in a size corresponding to the width of the shoe portion 200.
  • the instep seating portion 120 has a width corresponding to the width of the shoe portion 200, and a height is formed corresponding to the instep height of the shoe portion 200, so that the shoe portion 200 has a position corresponding to the instep. It is coupled to the pin portion 100 in the state inserted in (120). The end of the instep seating portion 120 is coupled to the shoe portion 200 using an adhesive or a method such as sewing. Side portions 130a and b are formed on both side surfaces of the instep seating portion 120 to be positioned on both side surfaces of the shoe portion 200 to generate propulsive force by using water resistance together with the shoe portion 200.
  • the pin body 110 is formed with a plurality of protrusions 140 for forming water bones along the longitudinal direction.
  • the protrusion 140 may reduce the drag force received by the pin unit 100 by guiding the flow of water when the user wears the flippers and lowers the foot in the water. This reduces the burden on the ankle and leg of the user and reduces the risk of fatigue and injury.
  • the fold line 111 is formed perpendicular to the longitudinal direction of the body portion 110 of the pin portion 100.
  • the folding wire 100 has a smaller thickness than other parts of the body 110 so that the pin body 110 is folded vertically with respect to the longitudinal direction to be attached and folded to the shoe portion 200.
  • the first adhesive member 150 is formed in the center of the front top of the pin body 110, and is bonded to the first adhesive member 150 at a position where it meets the top when the body 110 of the shoe unit 200 is folded. It is preferable that the second adhesive member 210 is formed.
  • the pin portion 100 is formed such that the body 110 has a longitudinal center, that is, a portion where the shank meets when worn, so that the pin portion body 110 returns after wearing. It can prevent it and make it comfortable to wear.
  • the fin portion of the flippers according to the embodiment of the present invention is heavy, not hard or soft. When worn, it should be light, and it is desirable that it is made of a material that can minimize the resistance of water while creating a driving force.
  • the shoe part 200 may apply sandals, aqua shoes, and sneakers.
  • the scope of the present invention is not limited to the shape of the drawings. Since the flippers function is used in the water, it is preferable to apply sandals or aqua shoes to the shoe part 200.
  • the shoe portion 200 is preferably provided with a second fastening device 330 to be described later on both sides.
  • the fastening part 300 is a band 310, a first fastening device 320 coupled to both ends of the band 310, and a second fastening formed in a shape corresponding to the first fastening device 320, respectively.
  • Device 330 The first fastening device 320 and the second fastening device 330 may use a buckle, but the scope of rights is not limited thereto.
  • the band 310 is coupled to one or more positions where the shank meets when the pin portion 100 wears the body 110.
  • the band 310 may be coupled to the front or rear surface of the body 110, or may be coupled to a side end.
  • the band 310 may be coupled to one or more of the bands to be firmly coupled to the user's calf.
  • the first fastening devices 320 are respectively coupled to both ends of the band 310, and the first fastening devices 320 may be arranged to be male and female corresponding to each other.
  • the second fastening device 330 is disposed on both sides of the shoe part 200 and is arranged by setting the male and female so as to be combined with the first fastening device 320, respectively.
  • FIG. 5 shows a state in which the body portion 110 of the fin part 100 of the flippers according to an embodiment of the present invention is folded.
  • the body 110 is folded along the fold line 111 to contact the instep of the shoe part 200.
  • the first adhesive member 150 of the body 110 and the second adhesive member 210 of the shoe unit 200 corresponding to the pin portion body 110 may not be moved when walking.
  • the first fastening device 320 coupled to the end of the belt 310 coupled to the body 110 is inconvenient when wearing and walking with flippers in combination with the second fastening device 330 formed in the shoe part 200 Do not.
  • the first fastening devices 320 at both ends of the band 310 may be combined with each other to wrap and combine the user's calf.
  • the length of the body 110 when using as flippers, it can be used without fastening the body 110 to the calf with a separate fastening device.
  • FIG. 6 is a view showing a state when swimming while wearing flippers worn together with shoes according to an embodiment of the present invention.
  • the pin portion 100 is disposed as shown to receive the lift of the water according to the movement of the foot, thereby generating thrust.
  • the flippers constituted as described above, there is no hassle of wearing off the shoes before and after the purchase by fastening the pin portion detachably to the shoes, and there is no inconvenience of walking and acting by wearing for the purpose of protecting the foot or the work before and after the purchase.
  • it has the effect of uni-direction, such as acceleration of underwater work and underwater movement, underwater action, and especially, it is easy to walk in a valley or a rock, and it has an area that can receive sufficient resistance to the water of fins in the water to obtain propulsion.
  • There is an effect that can be used according to the function by transforming the shape into the shape of a shoe or flippers with a simple operation as needed when working underwater or walking underwater.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
PCT/KR2019/010599 2018-09-06 2019-08-20 신발과 함께 착용하는 오리발 WO2020050526A1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US17/270,371 US20210316187A1 (en) 2018-09-06 2019-08-20 Flippers worn with shoes
CN201980057219.6A CN112888334B (zh) 2018-09-06 2019-08-20 与鞋同穿的脚蹼
SG11202101774UA SG11202101774UA (en) 2018-09-06 2019-08-20 Flippers worn with shoes
JP2021533130A JP7030247B2 (ja) 2018-09-06 2019-08-20 履物とともに着用する足ひれ
EP19857712.4A EP3847918A4 (en) 2018-09-06 2019-08-20 STRIPS WEAR WITH SHOES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0106630 2018-09-06
KR1020180106630A KR102007892B1 (ko) 2018-09-06 2018-09-06 오리발 겸용 신발

Publications (1)

Publication Number Publication Date
WO2020050526A1 true WO2020050526A1 (ko) 2020-03-12

Family

ID=67612777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/010599 WO2020050526A1 (ko) 2018-09-06 2019-08-20 신발과 함께 착용하는 오리발

Country Status (7)

Country Link
US (1) US20210316187A1 (ja)
EP (1) EP3847918A4 (ja)
JP (1) JP7030247B2 (ja)
KR (1) KR102007892B1 (ja)
CN (1) CN112888334B (ja)
SG (1) SG11202101774UA (ja)
WO (1) WO2020050526A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102007892B1 (ko) * 2018-09-06 2019-08-06 조국 오리발 겸용 신발
WO2022092329A1 (ko) * 2020-10-26 2022-05-05 조국 수중 레저용 오리발
KR102354993B1 (ko) 2021-05-17 2022-01-24 조국 수중 레저용 오리발
KR102528084B1 (ko) * 2021-10-12 2023-05-03 (주)동진포리텍 기능성 신발
USD1030258S1 (en) * 2022-01-11 2024-06-11 Changpei Chen Diving shoe
KR102680318B1 (ko) 2024-03-12 2024-06-28 신재훈 프리다이빙 롱핀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990037092U (ko) * 1999-06-23 1999-10-05 박근성 수영용물갈퀴
JP2002514484A (ja) * 1998-05-12 2002-05-21 ジェイ ホッパー ウィリアム 流体力学的スイミング装置
KR20070021354A (ko) * 2005-08-18 2007-02-23 케이씨 몰드 주식회사 물갈퀴가 구비된 신발
US7285030B1 (en) * 2006-03-08 2007-10-23 Michael Houck Swim fin
KR20130088340A (ko) * 2012-01-31 2013-08-08 조성현 날개전개식 오리발
KR102007892B1 (ko) * 2018-09-06 2019-08-06 조국 오리발 겸용 신발

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980050A1 (it) * 1998-03-12 1999-09-12 Claudio Albertini Pinne da apnea e pesca subacquea
KR200164084Y1 (ko) 1999-07-12 2000-02-15 강현구 오리발겸용샌들
DE10147600A1 (de) * 2001-09-26 2003-05-08 Huebsch Wolfgang Tauch- und Schwimmflossen für den Wirkbereich vom Knie bis zu den Fussspitzen aus flexiblen Kunststoffen
KR100727634B1 (ko) 2005-12-28 2007-06-13 재단법인서울대학교산학협력재단 오리발
CN200970443Y (zh) * 2006-10-20 2007-11-07 於孝周 一种折叠式潜水蛙鞋
US20120252289A1 (en) * 2011-03-04 2012-10-04 Johnson Mark R Swim fins
KR101862290B1 (ko) 2018-01-12 2018-05-29 양진영 접철식 오리발 유닛을 구비하는 기능성 신발

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002514484A (ja) * 1998-05-12 2002-05-21 ジェイ ホッパー ウィリアム 流体力学的スイミング装置
KR19990037092U (ko) * 1999-06-23 1999-10-05 박근성 수영용물갈퀴
KR20070021354A (ko) * 2005-08-18 2007-02-23 케이씨 몰드 주식회사 물갈퀴가 구비된 신발
US7285030B1 (en) * 2006-03-08 2007-10-23 Michael Houck Swim fin
KR20130088340A (ko) * 2012-01-31 2013-08-08 조성현 날개전개식 오리발
KR102007892B1 (ko) * 2018-09-06 2019-08-06 조국 오리발 겸용 신발

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3847918A4 *

Also Published As

Publication number Publication date
US20210316187A1 (en) 2021-10-14
JP2021533969A (ja) 2021-12-09
CN112888334A (zh) 2021-06-01
KR102007892B1 (ko) 2019-08-06
SG11202101774UA (en) 2021-03-30
EP3847918A4 (en) 2021-11-03
EP3847918A1 (en) 2021-07-14
JP7030247B2 (ja) 2022-03-04
CN112888334B (zh) 2022-04-15

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