KR840003427A - Badminton racket - Google Patents

Badminton racket Download PDF

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Publication number
KR840003427A
KR840003427A KR1019830000625A KR830000625A KR840003427A KR 840003427 A KR840003427 A KR 840003427A KR 1019830000625 A KR1019830000625 A KR 1019830000625A KR 830000625 A KR830000625 A KR 830000625A KR 840003427 A KR840003427 A KR 840003427A
Authority
KR
South Korea
Prior art keywords
badminton racket
width
axis
height
curvature
Prior art date
Application number
KR1019830000625A
Other languages
Korean (ko)
Other versions
KR880002330B1 (en
Inventor
젱 쿠니
Original Assignee
젱 쿠니
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 젱 쿠니 filed Critical 젱 쿠니
Priority to KR1019830000625A priority Critical patent/KR880002330B1/en
Publication of KR840003427A publication Critical patent/KR840003427A/en
Application granted granted Critical
Publication of KR880002330B1 publication Critical patent/KR880002330B1/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00Stringed rackets, e.g. for tennis
    • A63B49/02Frames
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00Stringed rackets, e.g. for tennis
    • A63B49/02Frames
    • A63B2049/0201Frames with defined head dimensions
    • A63B2049/0203Frames with defined head dimensions height
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00Stringed rackets, e.g. for tennis
    • A63B49/02Frames
    • A63B2049/0201Frames with defined head dimensions
    • A63B2049/0204Frames with defined head dimensions width

Landscapes

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

Abstract

내용 없음No content

Description

배드민턴 라켓Badminton racket

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

도면은 본 발명에 따른 특수한 형상의 헤드부분의 평면도.Figure is a plan view of a head portion of a special shape according to the present invention.

Claims (4)

배드민턴 라켓의 헤드부분에 있어서, 기하학적 중심선인 종단축(L)상의 최대길이가 22.0cm에서 24.0cm 범위내에 있으며, 기하학적 중심선의 횡단축(W)과 이 축(W)에서 아래쪽으로 최대 2cm 떨어져 위치한 축 사이의 어느 위치에서 횡방향으로 연장된 축(W')상에서의 최대폭이 17.5cm 내지 19.5cm이며, 상부 및 하부호(3)(4)의 높이 (h1)(h2)가 0.5cm에서 2.5cm 범위내에 있으며, 해당되는 상부 및 하부모서리(a,b)(c,d)의 곡률변경(R1)(R2)는 3.5cm 내지 7.5cm가 되며, 그리고 상부호(3)의 폭(d1)은 9.0cm 내지 11.0cm인 반면, 하부호(4)의 폭(d2)는 그보다 약간 좁은 8.5cm에서 10.5cm 사이로 형성됨을 특징으로 하는 배드민턴 라켓.For the head of a badminton racket, the maximum length on the longitudinal axis (L), which is the geometric centerline, is within the range of 22.0 cm to 24.0 cm and is located up to 2 cm away from the transverse axis (W) of the geometric centerline and this axis (W). The maximum width on the axis W 'extending laterally at any position between the axes is 17.5 cm to 19.5 cm, and the height h 1 (h 2 ) of the upper and lower arcs 3, 4 is 0.5 cm. In the range 2.5 cm, the curvature change (R 1 ) (R 2 ) of the corresponding upper and lower edges (a, b) (c, d) is between 3.5 cm and 7.5 cm, and Badminton racket, characterized in that the width (d 1 ) is 9.0cm to 11.0cm, while the width (d 2 ) of the lower arc (4) is formed between 8.5cm and 10.5cm slightly narrower. 헤드부분의 최대길이가 23.0cm이며, 그 최대폭은 약 18.5cm이고 상부호(3)의 높이(h1)은 1.5cm이며, 그 폭(d1)은 약 10.0cm이고, 그 상부모서리(a)(b)의 곡률반경(R1)은 약 5.5cm인 반면, 하부호(4)의 높이(h2)는 약 1.5, 그 폭(d2)는 약 9.5cm 그리고 하부 모서리(c)(d)의 곡률반경(R2)는 약 5.5cm 정도로 형성됨을 특징으로 하는 배드민턴 라켓.The maximum length of the head part is 23.0cm, the maximum width is about 18.5cm, the height h 1 of the upper arc 3 is 1.5cm, the width d 1 is about 10.0cm, and the upper edge (a The radius of curvature R 1 of b) is about 5.5 cm, while the height h 2 of the lower arc 4 is about 1.5, its width d 2 is about 9.5 cm and the lower edge c) ( d the radius of curvature (R 2) of a) is a badminton racket, characterized by formed to be about 5.5cm. 기하학적 중심(C)을 지나는 횡단축(W)으로부터 약 1cm 정도 떨어져서 횡방향으로 연장된 축(W')상에서 그 최대폭을 가지게 됨을 특징으로 하는 청구범위 제2항의 배드민턴 라켓.The badminton racket of claim 2, wherein the badminton racket has a maximum width on the transversely extending axis W 'about 1 cm away from the transverse axis W passing through the geometric center C. 첨부된 도면을 참조하여 본질적으로 전술된 바와같은 형상을 가진 헤드 부분으로 이루어진 베드민턴라켓.Badminton racket consisting of a head portion having a shape essentially as described above with reference to the accompanying drawings. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000625A 1983-02-16 1983-02-16 Badminton racquet KR880002330B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830000625A KR880002330B1 (en) 1983-02-16 1983-02-16 Badminton racquet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830000625A KR880002330B1 (en) 1983-02-16 1983-02-16 Badminton racquet

Publications (2)

Publication Number Publication Date
KR840003427A true KR840003427A (en) 1984-09-08
KR880002330B1 KR880002330B1 (en) 1988-10-26

Family

ID=19228270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000625A KR880002330B1 (en) 1983-02-16 1983-02-16 Badminton racquet

Country Status (1)

Country Link
KR (1) KR880002330B1 (en)

Also Published As

Publication number Publication date
KR880002330B1 (en) 1988-10-26

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