JP7427339B2 - ラケット及びラケットの表面処理方法 - Google Patents
ラケット及びラケットの表面処理方法 Download PDFInfo
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- JP7427339B2 JP7427339B2 JP2020086244A JP2020086244A JP7427339B2 JP 7427339 B2 JP7427339 B2 JP 7427339B2 JP 2020086244 A JP2020086244 A JP 2020086244A JP 2020086244 A JP2020086244 A JP 2020086244A JP 7427339 B2 JP7427339 B2 JP 7427339B2
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- racket
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- 238000000034 method Methods 0.000 title claims description 25
- 238000004381 surface treatment Methods 0.000 title claims description 12
- 238000007592 spray painting technique Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 13
- 238000000576 coating method Methods 0.000 description 12
- 230000001603 reducing effect Effects 0.000 description 12
- 239000003973 paint Substances 0.000 description 9
- 238000004040 coloring Methods 0.000 description 5
- 238000007591 painting process Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000009500 colour coating Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 229920001567 vinyl ester resin Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/02—Tennis
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/01—Special aerodynamic features, e.g. airfoil shapes, wings or air passages
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Golf Clubs (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Laminated Bodies (AREA)
Description
・スプレーガンの吐出口の形状:丸形または楕円形
・スプレーガンのガン先からラケット本体の外表面までの距離:約100mm
・スプレーガンの吐出口の口径:0.7mm~1.3mm
・吐出圧力(吐出エアー圧):0.004~0.01MPa
・塗料の種類(主成分):アクリルウレタン、ポリウレタン、エポキシ等
・塗料粘度:9~11秒/60秒
12 フレーム
13 シャフト
15 ラケット本体
16 ストリング
17 打球面
30 粗面
31 凸部
Claims (5)
- ストリングが張設されて打球面を形成するフレームと、該フレームと一体化されるシャフトとを有するラケット本体を備えたラケットであって、
前記ラケット本体の少なくとも一部の外表面は、複数の凸部を備えた粗面が、吐出圧力が0.004MPa以上0.01MPa以下の条件でのスプレー塗装によって形成され、
前記粗面における全ての前記凸部の面積の総和に対し、60%以上の面積を占める前記凸部は、隣り合う前記凸部との間隔が50μm以上500μm以下とされ、且つ、突出高さが20μm以上100μm以下とされることを特徴とするラケット。 - 前記粗面における全ての前記凸部の面積の総和に対し、60%以上の面積を占める前記凸部は、突出方向から平行な方向から見たときに、その最大幅が1mm以上とされることを特徴とする請求項1に記載のラケット。
- 前記粗面における全ての前記凸部の面積の総和に対し、60%以上の面積を占める前記凸部は、隣り合う前記凸部との間隔及び突出高さがランダムとされることを特徴とする請求項1または請求項2に記載のラケット。
- 隣り合う前記凸部との間隔が50μm以上500μm以下とされ、且つ、突出高さが20μm以上100μm以下とされる前記凸部は、前記粗面の全領域中にて30%以上60%以下の面積を占めることを特徴とする請求項1に記載のラケット。
- 請求項1ないし請求項4のいずれかに記載のラケットの表面処理方法であって、
前記ラケット本体の少なくとも一部の表面に対し、吐出圧力が0.004MPa以上0.01MPa以下の条件にてスプレー塗装して前記粗面を形成することを特徴とするラケットの表面処理方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020086244A JP7427339B2 (ja) | 2020-05-15 | 2020-05-15 | ラケット及びラケットの表面処理方法 |
TW110117441A TWI784520B (zh) | 2020-05-15 | 2021-05-14 | 球拍及球拍的表面處理方法 |
CN202110526082.3A CN113663305B (zh) | 2020-05-15 | 2021-05-14 | 球拍及球拍的表面处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020086244A JP7427339B2 (ja) | 2020-05-15 | 2020-05-15 | ラケット及びラケットの表面処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021178148A JP2021178148A (ja) | 2021-11-18 |
JP7427339B2 true JP7427339B2 (ja) | 2024-02-05 |
Family
ID=78509841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020086244A Active JP7427339B2 (ja) | 2020-05-15 | 2020-05-15 | ラケット及びラケットの表面処理方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7427339B2 (ja) |
CN (1) | CN113663305B (ja) |
TW (1) | TWI784520B (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004034333A (ja) | 2002-06-28 | 2004-02-05 | Daiwa Seiko Inc | 装飾部を有する部材及びその製造方法 |
JP2005273988A (ja) | 2004-03-24 | 2005-10-06 | Daiwa Seiko Inc | 弓道用の矢 |
US20070270256A1 (en) | 2006-05-17 | 2007-11-22 | Jinan Kesavan Chullikattu | Sports racquet |
JP2009058184A (ja) | 2007-08-31 | 2009-03-19 | Daiwa Seiko Inc | 矢 |
JP2012026433A (ja) | 2010-03-26 | 2012-02-09 | Dainippon Printing Co Ltd | 風車部材用の繊維強化複合材、及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM334719U (en) * | 2007-11-07 | 2008-06-21 | guo-ying Lu | Feather racket |
CN102188802B (zh) * | 2008-03-14 | 2013-11-06 | 威尔逊运动货品公司 | 球拍穿线机 |
GB2463507A (en) * | 2008-09-16 | 2010-03-17 | Gym Tennis Ltd | Exercise Apparatus |
TWM364528U (en) * | 2009-05-14 | 2009-09-11 | guo-ying Lu | Badminton racket |
TWM500601U (zh) * | 2015-02-13 | 2015-05-11 | Cbn Internat Co Ltd | 可降低風阻的網球拍框 |
CN208405966U (zh) * | 2018-05-23 | 2019-01-22 | 卢士元 | 低风阻网状球拍框 |
CN110368654A (zh) * | 2019-07-24 | 2019-10-25 | 合肥市尚技体育用品有限公司 | 一种具有减少风阻的羽毛球拍 |
-
2020
- 2020-05-15 JP JP2020086244A patent/JP7427339B2/ja active Active
-
2021
- 2021-05-14 CN CN202110526082.3A patent/CN113663305B/zh active Active
- 2021-05-14 TW TW110117441A patent/TWI784520B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004034333A (ja) | 2002-06-28 | 2004-02-05 | Daiwa Seiko Inc | 装飾部を有する部材及びその製造方法 |
JP2005273988A (ja) | 2004-03-24 | 2005-10-06 | Daiwa Seiko Inc | 弓道用の矢 |
US20070270256A1 (en) | 2006-05-17 | 2007-11-22 | Jinan Kesavan Chullikattu | Sports racquet |
JP2009058184A (ja) | 2007-08-31 | 2009-03-19 | Daiwa Seiko Inc | 矢 |
JP2012026433A (ja) | 2010-03-26 | 2012-02-09 | Dainippon Printing Co Ltd | 風車部材用の繊維強化複合材、及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2021178148A (ja) | 2021-11-18 |
TWI784520B (zh) | 2022-11-21 |
TW202144056A (zh) | 2021-12-01 |
CN113663305B (zh) | 2022-10-11 |
CN113663305A (zh) | 2021-11-19 |
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