JPS6114064U - badminton racket frame - Google Patents
badminton racket frameInfo
- Publication number
- JPS6114064U JPS6114064U JP1984096033U JP9603384U JPS6114064U JP S6114064 U JPS6114064 U JP S6114064U JP 1984096033 U JP1984096033 U JP 1984096033U JP 9603384 U JP9603384 U JP 9603384U JP S6114064 U JPS6114064 U JP S6114064U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- frame
- badminton racket
- fiber
- synthetic resin
- 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.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
“ 第1図aは従来のバドミントンラケット枠の一例を
示す正面図、同図bは同図aにおけるA1一A断面図、
同図Cは同図aにおけるA2− A2断面図、第2図は
第1図に示したバドミントンラケット粋の連結部の詳細
を示したもので、同図aは正面断面図、同図bに同図a
におけるA3− A3断面図、同図Cは同図aにおける
A4−A,断面図、第3図aは本考案の第1実施例に係
るバドミントンラ夛ット粋の正面側から見た要部断面図
、同図bはその分解図、同図Cは同図bにおけるA,−
A,断面図、第4図は該バドミントンラケット枠の外形
を示す正面図、第5図は本考案の第2実施例に係るバド
ミントンラケット粋の要部断面図、第6図は本考案の第
3実施例に係るバドミントンラケット枠の同様な断面図
である。
4・・・シャフト、5・・・フレーム、6・・・T型ジ
ョイント、6a・・・垂直支部、6b・・・水平支部、
7・・・繊維強化合成樹脂。“ Figure 1a is a front view showing an example of a conventional badminton racket frame, Figure 1b is a cross-sectional view of A1-A in Figure 1a,
Figure C is an A2-A2 sectional view in figure a, Figure 2 shows details of the connection part of the badminton racket shown in figure 1, figure a is a front sectional view, and figure b is a Figure a
FIG. 3A is a sectional view taken along A4-A in FIG. Cross-sectional view, Figure b is an exploded view, Figure C is A, - in Figure b.
A, sectional view, FIG. 4 is a front view showing the external shape of the badminton racket frame, FIG. 5 is a sectional view of the main part of the badminton racket according to the second embodiment of the present invention, and FIG. FIG. 7 is a similar cross-sectional view of a badminton racket frame according to a third embodiment. 4...Shaft, 5...Frame, 6...T-type joint, 6a...Vertical branch, 6b...Horizontal branch,
7...Fiber-reinforced synthetic resin.
Claims (1)
が互いに連結されてなるバドミントンラケット枠におい
て、額管状フレームは該シャフトとの連結部に2つの中
空開口端部を有し、該中空開口端部の端面下方部に略半
円形の切欠きを形成するとともに該端面を該切欠き以外
の部分で相互に当接させ、該フレームと該シャフトとを
、繊維強化合成樹脂から形成されかつ該各中空開口端部
の内側にそれぞれ挿入される一対の水平支部左該シャフ
1・の開口上端部の内側に挿入される垂直支部とからな
る略T型のジョイントによって連結する一方、該フレー
ムの該中空開口端部と該シャフトの該開口上端部のそれ
ぞれの外側を繊維強化合成樹脂層で被覆してなることを
特徴とするバドミントンラケット枠。In a badminton racket frame in which a tubular shaft with an equal diameter cross section and a tubular frame with a different diameter cross section are connected to each other, the forehead tubular frame has two hollow opening ends at the connection part with the shaft, and the hollow opening A substantially semicircular notch is formed in the lower part of the end face of the end portion, and the end faces are brought into contact with each other at a portion other than the notch, and the frame and the shaft are made of fiber-reinforced synthetic resin and made of fiber-reinforced synthetic resin. A pair of horizontal branches inserted inside each hollow opening end, and a vertical branch inserted inside the opening upper end of the left shaft 1, are connected by a substantially T-shaped joint. A badminton racket frame characterized in that the outside of each of the hollow opening end and the opening upper end of the shaft is covered with a fiber-reinforced synthetic resin layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984096033U JPS6114064U (en) | 1984-06-28 | 1984-06-28 | badminton racket frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984096033U JPS6114064U (en) | 1984-06-28 | 1984-06-28 | badminton racket frame |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6114064U true JPS6114064U (en) | 1986-01-27 |
Family
ID=30655341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984096033U Pending JPS6114064U (en) | 1984-06-28 | 1984-06-28 | badminton racket frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6114064U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009017112A1 (en) * | 2007-08-01 | 2009-02-05 | Yonex Kabushiki Kaisha | Badminton racket and manufacturing method of badminton racket |
JP2017018463A (en) * | 2015-07-14 | 2017-01-26 | ヨネックス株式会社 | Racket performance adjustment structure and racket |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5759562A (en) * | 1980-09-27 | 1982-04-09 | Yonex Sports Kk | Frame for badminton racket |
-
1984
- 1984-06-28 JP JP1984096033U patent/JPS6114064U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5759562A (en) * | 1980-09-27 | 1982-04-09 | Yonex Sports Kk | Frame for badminton racket |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009017112A1 (en) * | 2007-08-01 | 2009-02-05 | Yonex Kabushiki Kaisha | Badminton racket and manufacturing method of badminton racket |
JP2009034333A (en) * | 2007-08-01 | 2009-02-19 | Yonex Co Ltd | Badminton racket and manufacturing method of badminton racket |
US8211266B2 (en) | 2007-08-01 | 2012-07-03 | Yonex Kabushiki Kaisha | Badminton racket and manufacturing method of badminton racket |
JP2017018463A (en) * | 2015-07-14 | 2017-01-26 | ヨネックス株式会社 | Racket performance adjustment structure and racket |
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