JP4293868B2 - 素振り用練習器 - Google Patents
素振り用練習器 Download PDFInfo
- Publication number
- JP4293868B2 JP4293868B2 JP2003317050A JP2003317050A JP4293868B2 JP 4293868 B2 JP4293868 B2 JP 4293868B2 JP 2003317050 A JP2003317050 A JP 2003317050A JP 2003317050 A JP2003317050 A JP 2003317050A JP 4293868 B2 JP4293868 B2 JP 4293868B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- grip
- swinging
- counterweight
- weight
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
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- 238000013461 design Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 5
- 238000012549 training Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- YYJNOYZRYGDPNH-MFKUBSTISA-N fenpyroximate Chemical compound C=1C=C(C(=O)OC(C)(C)C)C=CC=1CO/N=C/C=1C(C)=NN(C)C=1OC1=CC=CC=C1 YYJNOYZRYGDPNH-MFKUBSTISA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
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- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Golf Clubs (AREA)
Description
2 シャフト
2a 基端部
2b 先端部
2c 内孔
3 グリップ
4 釣合おもり
5 被打撃部材
6 打撃部材
7 グリップ取付部
8 釣合おもり取付部
9 固定ピン
18、19、20 挿通孔
21 調節手段
25、35 ストッパ
Claims (3)
- シャフトと、前記シャフトの基端部の外周を被覆するように設けられたグリップと、
前記シャフトの外周をその軸方向に沿って移動可能に設けられた打撃部材と、
前記シャフトの先端部に設けられ、前記グリップを握った素振り時にその素振りによる遠心力および慣性によって前記シャフトに沿って先端方向に移動する前記打撃部材の衝突により衝撃力ならびに打撃音を生じる被打撃部材とを有する素振り用練習器において、
前記グリップの内側に設けられる前記シャフトの基端部の内孔に釣合おもり取付部を設け、この釣合おもり取付部に釣合おもりを固定することにより、前記打撃部材が前記シャフトの先端部に移動して前記被打撃部材に衝突した際に、スイング軌道に狂いが生じないように、前記グリップの把持部と、前記打撃部材が前記被打撃部材に衝突する衝突部との釣合を取ることを特徴とする素振り用練習器。 - 前記釣合おもりは、棒状のおもり本体を有し、このおもり本体の前記釣合おもり取付部への取付位置を前記シャフトの軸方向に沿って調節可能な調節手段を設け、前記打撃部材が前記シャフトの先端部に移動した際に、前記把持部の重さを前記衝突部の重さより重くするように調節することを特徴とする請求項1に記載の素振り用練習器。
- 前記おもり本体に所定の間隔をおいて複数の挿通孔を前記おもり本体の軸方向に沿って整列配置し、前記複数の挿通孔から固定ピンを挿入して前記シャフトに固定する挿通孔を選択することにより、前記おもり本体の取付位置を前記シャフトの軸方向に沿って変更可能にすることを特徴とする請求項2に記載の素振り用練習器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317050A JP4293868B2 (ja) | 2003-09-09 | 2003-09-09 | 素振り用練習器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317050A JP4293868B2 (ja) | 2003-09-09 | 2003-09-09 | 素振り用練習器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005080912A JP2005080912A (ja) | 2005-03-31 |
JP4293868B2 true JP4293868B2 (ja) | 2009-07-08 |
Family
ID=34416759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003317050A Expired - Fee Related JP4293868B2 (ja) | 2003-09-09 | 2003-09-09 | 素振り用練習器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4293868B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013184041A (ja) * | 2012-03-05 | 2013-09-19 | Uchida Hanbai System:Kk | スイングの捻じり戻しを強化する素振り練習器具 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7297078B2 (en) * | 2005-04-01 | 2007-11-20 | Libonati Michael R | Ball sports training aid |
WO2009139583A2 (ko) * | 2008-05-16 | 2009-11-19 | Kim Hyensoo | 야구 스윙 연습기 |
JP2010035998A (ja) * | 2008-08-01 | 2010-02-18 | Uchida Hanbai System:Kk | 素振り練習器 |
KR101913953B1 (ko) | 2017-07-20 | 2018-10-31 | 이세원 | 라켓 스윙 연습기 |
-
2003
- 2003-09-09 JP JP2003317050A patent/JP4293868B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013184041A (ja) * | 2012-03-05 | 2013-09-19 | Uchida Hanbai System:Kk | スイングの捻じり戻しを強化する素振り練習器具 |
Also Published As
Publication number | Publication date |
---|---|
JP2005080912A (ja) | 2005-03-31 |
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