WO2010008145A2 - Volant de badminton - Google Patents

Volant de badminton Download PDF

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Publication number
WO2010008145A2
WO2010008145A2 PCT/KR2009/003349 KR2009003349W WO2010008145A2 WO 2010008145 A2 WO2010008145 A2 WO 2010008145A2 KR 2009003349 W KR2009003349 W KR 2009003349W WO 2010008145 A2 WO2010008145 A2 WO 2010008145A2
Authority
WO
WIPO (PCT)
Prior art keywords
shuttlecock
base
feather
feathers
badminton
Prior art date
Application number
PCT/KR2009/003349
Other languages
English (en)
Korean (ko)
Other versions
WO2010008145A3 (fr
Inventor
김상웅
Original Assignee
Kim Sang-Woong
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 Kim Sang-Woong filed Critical Kim Sang-Woong
Priority to CN2009801277574A priority Critical patent/CN102099084B/zh
Priority to JP2011518639A priority patent/JP2011527926A/ja
Publication of WO2010008145A2 publication Critical patent/WO2010008145A2/fr
Publication of WO2010008145A3 publication Critical patent/WO2010008145A3/fr

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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
    • A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/18—Badminton or similar games with feathered missiles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/18—Badminton or similar games with feathered missiles
    • A63B67/183—Feathered missiles
    • A63B67/187—Shuttlecocks

Definitions

  • the present invention relates to a badminton shuttlecock.
  • Badminton is a game in which the net is centered and a shuttlecock is used to beat the net, and the winner wins 21 games (17 points in elementary school) by scoring the side that won the rally regardless of sub-volume.
  • a 20:20 tie primary 16:16
  • 29:29 primary 24:24
  • the badminton's official competition is that the shuttlecock is made of feathers, so it can be easily broken when impacted, and because it is affected by the wind, the badminton is to be held in an indoor stadium where all the outside air is blocked to protect the shuttlecock's flightability.
  • the player is made of non-slip material and draws a line to enable singles and doubles.
  • the above line for badminton has a width of 5.18m for singles and 6.1m for doubles, and between two back boundary lines.
  • the net length of 13.4m is 1,524m in the center and l.55m in the center, and the single long service line is 6.7m from the net and the double long service line is 5.94m.
  • Shuttlecock is a bird's feathers inserted into a base of hemispherical cork, weighing 4.5-5.5g, cork diameter 2.5-2.8cm, number of feathers 16 pieces, top of base at feather tip
  • the length to the face should be 6.4-7.0cm
  • the diameter of the feather tip is 58-68mm
  • the maximum speed is 320km / h
  • the player is 53-99cm inside the opposite back boundary line by hitting the underhand at one end of the court. Should fall in between.
  • the shuttlecock with this configuration is made with a feather-open shape, so the feather is narrowed by the overhand stroke and the air resistance is small, but the air resistance is increased by the underhand stroke, and due to the air resistance, the vertical fall near the back boundary line If outside this area, it will be considered as bad and will be excluded from play.
  • feathers used in the shuttlecock include water tanks using water birds and meat tanks using chicken feathers. In recent years, production of fish tanks has failed to meet demand. Use a lot. In addition, since the shuttlecock using the above-mentioned feathers and the problem of breaking well occurs, nylon and plastics are commercially available for training or recreational use, which does not meet international standards, durability does not reach the tank, and feels good to hit. There was a bad problem.
  • the upper surface of the base 10 and the outer peripheral surface of the feather 20 is about 65 ° ⁇ 75 °
  • the shuttle cock used in international competitions described above As the diameter of the base is 2.5 ⁇ 2.8cm, the maximum circumference is about 8.8cm, and when the feather is inserted about 1.5mm from the edge to the inside in consideration of the feather being inserted, the circumference of the feather insertion part is 7.85cm If it is divided into 16 parts, the space of the top surface of the base for one feather is about 0.5cm, so there is a little space between the feathers and the feathers as shown in Fig. 3, but the end of the feather is inward from the edge of the base.
  • the end of the feather separates the cork into and out of the cork, so that the contact between the cork and the feather is not firm, so that the feather and the cork ash base are separated. Occurred.
  • the conventional shuttlecock has a problem in that the feather and the base are separated frequently due to the structural problems as described above, and the feather is often damaged by hitting the racket. Soybean, there was a big impact on the elbows and joints in the case of the elderly by weight and the like.
  • the shuttlecock fails to fly in the desired direction and distance even under a weak wind, and thus the game is frequently stopped or loses interest in the game.
  • the purpose of the present invention for solving the problem of the conventional shuttlecock as described above is to reduce the number of feathers to reduce the production cost and improve the feel, and to reduce the feathers to have the same flying distance as the conventional shuttlecock, the impact of the wind It is to improve the structure of shuttlecocks so that they receive less, and the damage rate is greatly reduced so that it is suitable for the general public.
  • a feature of the present invention for achieving the above object is, consisting of a cork material base and 10 to 14 feathers that are inserted into the base at regular intervals, and between the upper surface of the base and the outer peripheral surface of the feather 75 ° ⁇ 87 ° It is at an angled badminton shuttlecock.
  • the standing angle of the feather since the standing angle of the feather is almost close to the vertical, it receives less air and wind resistance in the process of flying. Similar to the shuttlecock, the diameter of the feather portion is reduced compared to the conventional and the center of gravity is concentrated on the base, when the base is positioned in the direction of the shuttlecock when hitting, the probability that the racket and feather directly hit the opponent in the process of hitting Compared with the shuttlecock is greatly reduced, the damage rate of the shuttlecock is reduced, so the service life is long.
  • the spacing between the feathers of the base is widened, so that the ends of the feathers do not touch each other and have a gap, so that feathers do not collide with each other, and feathers and cork adhere to each other. Because of high adhesion, the separation rate of feathers during use is greatly reduced.
  • FIG. 1 is a perspective view of a conventional shuttlecock
  • Figure 4 is a cross section of the lower end of the base feather
  • Figure 6 is a side cross-sectional view of the shuttle cock according to the present invention.
  • Figure 6 is a side cross-sectional view of the shuttlecock according to the present invention
  • Figure 7 is a cross-sectional view of the upper end of the base
  • Figure 8 is a cross-sectional view of the lower end of the base feather
  • Figure 9 is a view showing the flight angle of the shuttlecock and the contact angle of the shuttlecock and the racket. to be.
  • the shuttlecock according to the present invention has a cork base 100 used for the official shuttlecock having a diameter of 2.5 to 2.8 cm as shown in FIGS. 6 to 8, and 12 inserted into the base 100 at regular intervals. It is composed of two feathers 200, the upper surface of the base 100 and the outer peripheral surface of the feather 200 to have a 80 °.
  • the diameter of the base is 2.5 to 2.8cm
  • the maximum circumference is about 8.8cm
  • the feather insertion angle is larger than that of the conventional shuttlecock, so the feather is inserted about 3mm inward from the edge of the base.
  • the circumference of the part where the feather is inserted is about 6.91cm, and if it is divided into 12 parts, the space of the top surface of the base for one feather is about 0.5759cm, and there is a considerable gap as shown in FIG. 7, and the diameter of the feather is about 0.3cm.
  • the ends of the feathers are spaced apart without touching each other as shown in FIG. 8.
  • the feather portion inserted into the base is all in close contact with the cork, so the adhesion between the cork and the feather is good, so that the separation of the feather occurs relatively less, and the lightness of the cork can be felt.
  • the shuttlecocks are lighter, so that the impact transmitted when hitting is reduced even when using the middle aged, so that the body of the middle aged is not overwhelmed, and the weight and weight of the base and weakening of the base due to weight reduction and right angle are reduced.
  • the shuttlecock can be moved with a small force even when trying to send the shuttle far away. Therefore, the player's body does not become difficult, and because the instantaneous speed increases, the focus is constantly on the shuttlecock to catch the opponent's shuttlecock. This will increase tension in the game and allow for quick development, which can increase interest in playing badminton.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)

Abstract

La présente invention concerne un volant de badminton qui comprend une base en liège et 10 à 14 plumes fixées à la base avec un espacement uniforme. L'invention concerne notamment un volant de badminton dans lequel l'angle entre la surface supérieure de la base et la surface circonférentielle extérieure des plumes est compris entre 75° et 87°, ce qui réduit les coûts de production et permet aux utilisateurs de frapper le volant sans inconvénient et facilement. Malgré le nombre réduit de plumes, ce volant présente la même distance de vol que les volants homologués classiques et un taux d'endommagement nettement réduit, d'où un grand plaisir de jeu pour les utilisateurs.
PCT/KR2009/003349 2008-07-14 2009-06-23 Volant de badminton WO2010008145A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009801277574A CN102099084B (zh) 2008-07-14 2009-06-23 羽毛球
JP2011518639A JP2011527926A (ja) 2008-07-14 2009-06-23 バドミントンシャトルコック

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2008-0009350 2008-07-14
KR2020080009350U KR200442049Y1 (ko) 2008-07-14 2008-07-14 배드민턴 셔틀콕

Publications (2)

Publication Number Publication Date
WO2010008145A2 true WO2010008145A2 (fr) 2010-01-21
WO2010008145A3 WO2010008145A3 (fr) 2010-03-25

Family

ID=41550801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003349 WO2010008145A2 (fr) 2008-07-14 2009-06-23 Volant de badminton

Country Status (4)

Country Link
JP (1) JP2011527926A (fr)
KR (1) KR200442049Y1 (fr)
CN (1) CN102099084B (fr)
WO (1) WO2010008145A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445961Y1 (ko) 2009-03-09 2009-09-10 김상웅 좁은 실내 공간용 셔틀콕
KR200447562Y1 (ko) * 2009-07-18 2010-02-03 김상웅 좁은 실내 공간용 라켓 경기의 셔틀콕
JP5976907B1 (ja) * 2015-08-17 2016-08-24 株式会社コスモ精機 バドミントン用シャトル

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200256517Y1 (ko) * 2001-09-03 2001-12-13 임제이미 발광 배드민턴공
KR200265354Y1 (ko) * 2001-09-27 2002-02-21 정용민 배드민턴 셔틀콕
KR200279016Y1 (ko) * 2002-01-11 2002-06-21 박누리 공기 저항이 적은 배드민턴의 비전원식 발성셔틀콕
KR20070015352A (ko) * 2006-12-08 2007-02-02 유종현 셔틀콕

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62292177A (ja) * 1986-06-11 1987-12-18 株式会社ゴーセン シヤトルコツク
JP2005278784A (ja) * 2004-03-29 2005-10-13 Mizuno Technics Kk シャトルコック
CN2790531Y (zh) * 2005-04-25 2006-06-28 卢建文 羽毛球

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200256517Y1 (ko) * 2001-09-03 2001-12-13 임제이미 발광 배드민턴공
KR200265354Y1 (ko) * 2001-09-27 2002-02-21 정용민 배드민턴 셔틀콕
KR200279016Y1 (ko) * 2002-01-11 2002-06-21 박누리 공기 저항이 적은 배드민턴의 비전원식 발성셔틀콕
KR20070015352A (ko) * 2006-12-08 2007-02-02 유종현 셔틀콕

Also Published As

Publication number Publication date
KR200442049Y1 (ko) 2008-10-02
CN102099084B (zh) 2013-07-10
WO2010008145A3 (fr) 2010-03-25
CN102099084A (zh) 2011-06-15
JP2011527926A (ja) 2011-11-10

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