WO2011019181A3 - Multifunctional underwater shoe device - Google Patents

Multifunctional underwater shoe device Download PDF

Info

Publication number
WO2011019181A3
WO2011019181A3 PCT/KR2010/005224 KR2010005224W WO2011019181A3 WO 2011019181 A3 WO2011019181 A3 WO 2011019181A3 KR 2010005224 W KR2010005224 W KR 2010005224W WO 2011019181 A3 WO2011019181 A3 WO 2011019181A3
Authority
WO
WIPO (PCT)
Prior art keywords
shoe device
underwater
user
angle
support unit
Prior art date
Application number
PCT/KR2010/005224
Other languages
French (fr)
Korean (ko)
Other versions
WO2011019181A2 (en
Inventor
고국주
Original Assignee
Ko Gug-Ju
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 Ko Gug-Ju filed Critical Ko Gug-Ju
Publication of WO2011019181A2 publication Critical patent/WO2011019181A2/en
Publication of WO2011019181A3 publication Critical patent/WO2011019181A3/en

Links

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
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • 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
    • 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
    • A63B31/14—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs with valve-flaps

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Toys (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

The present invention relates to a multifunctional underwater shoe device. The multifunctional underwater shoe device according to one embodiment of the present invention comprises: a support unit formed into a predetermined thickness, a side of which has one or more attachment/detachment holes, and which supports the entirety of a foot of a user; a fixing unit inserted/detached into/from the attachment/detachment holes; and an operating unit coupled/separated to/from the support unit via the fixing unit, and which operates, when coupled to the support unit, between a first angle and a second angle different from the first angle in accordance with the motion of the foot of the user moving underwater, in order to enable the user to step forward underwater.
PCT/KR2010/005224 2009-08-10 2010-08-10 Multifunctional underwater shoe device WO2011019181A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090073368A KR101160493B1 (en) 2009-08-10 2009-08-10 Unit of Multifunctional Flippers
KR10-2009-0073368 2009-08-10

Publications (2)

Publication Number Publication Date
WO2011019181A2 WO2011019181A2 (en) 2011-02-17
WO2011019181A3 true WO2011019181A3 (en) 2011-06-16

Family

ID=43586629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005224 WO2011019181A2 (en) 2009-08-10 2010-08-10 Multifunctional underwater shoe device

Country Status (2)

Country Link
KR (1) KR101160493B1 (en)
WO (1) WO2011019181A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102084736B1 (en) * 2018-12-10 2020-03-04 (주)동진포리텍 A functional shoes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531621A (en) * 1994-02-23 1996-07-02 Johnson; Carroll L. Forward propelling, retractable float tube fin, with automatic propulsion vanes
KR19980054589U (en) * 1996-12-31 1998-10-07 최한수 Swim props worn on feet
US6227923B1 (en) * 1999-02-19 2001-05-08 Carroll L. Johnson Foot propulsion device for float tube users
WO2007138367A1 (en) * 2006-05-31 2007-12-06 Zoran Maksan Boots and fins for walking and swimming

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884986A (en) * 1988-09-19 1989-12-05 Yoram Gil Swimmer's propulsion aid
JP2009148526A (en) * 2007-12-21 2009-07-09 Akito Nagayama Leg cramp prevention fin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531621A (en) * 1994-02-23 1996-07-02 Johnson; Carroll L. Forward propelling, retractable float tube fin, with automatic propulsion vanes
KR19980054589U (en) * 1996-12-31 1998-10-07 최한수 Swim props worn on feet
US6227923B1 (en) * 1999-02-19 2001-05-08 Carroll L. Johnson Foot propulsion device for float tube users
WO2007138367A1 (en) * 2006-05-31 2007-12-06 Zoran Maksan Boots and fins for walking and swimming

Also Published As

Publication number Publication date
KR20110015918A (en) 2011-02-17
WO2011019181A2 (en) 2011-02-17
KR101160493B1 (en) 2012-06-28

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