JP2022095551A - 前腕筋運動器具 - Google Patents
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- A—HUMAN NECESSITIES
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- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
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- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
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- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/0004—Exercising devices moving as a whole during exercise
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- A—HUMAN NECESSITIES
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- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
- A63B21/015—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters including rotating or oscillating elements rubbing against fixed elements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
- A63B21/0455—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element having torsion element around its longitudinal axis
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4049—Rotational movement
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
- A63B23/03533—With separate means driven by each limb, i.e. performing different movements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/14—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for wrist joints
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B2023/003—Exercising apparatus specially adapted for particular parts of the body by torsion of the body part around its longitudinal axis
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Abstract
【解決手段】前腕筋運動器具100は、長さ方向に整列する第1ハンドル棒110および第2ハンドル棒120を含み、前記第1ハンドル棒110は、第2ハンドル棒120と対向する側面にねじり案内部を備え、前記ねじり案内部の一側の端部面に形成され、長さ方向の中心軸について第1回転方向に螺旋に延長される傾斜面からなる第1螺旋傾斜面と、前記ねじり案内部と対向する前記第2ハンドル棒120の端部面に形成され、長さ方向の中心軸について第1回転方向とは反対の第2回転方向に螺旋に延長される傾斜面で形成され、前記第1螺旋傾斜面と接するように形成される第2螺旋傾斜面と、前記第1螺旋傾斜面および前記第2螺旋傾斜面が互いに接触する方向に弾性力を提供するように設置されるスプリングと、を含む。
【選択図】図1
Description
110 第1ハンドル棒
120 第2ハンドル棒
130 ねじり案内部
131a、131b、131c、131d 螺旋傾斜面
132a、132b、132c、132d 段差
136a ガイド溝
136b ガイド突起
160 連結ロッド
164 締結部
170 固定レバー
172 第1固定レバー
174 第2固定レバー
190 スプリング
Claims (10)
- 長さ方向に整列する第1ハンドル棒および第2ハンドル棒を含む前腕筋運動器具であって、
前記第1ハンドル棒は、前記第2ハンドル棒と対向する側面にねじり案内部を備え、
前記ねじり案内部の一側の端部面に形成され、長さ方向の中心軸について第1回転方向に最上端から最下端へ螺旋に延長される傾斜面からなる第1螺旋傾斜面と、
前記ねじり案内部と対向する前記第2ハンドル棒の端部面に形成され、長さ方向の中心軸について第1回転方向とは反対の第2回転方向に最上端から最下端へ螺旋に延長される傾斜面で形成され、前記第1螺旋傾斜面と接するように形成される第2螺旋傾斜面と、
前記第1螺旋傾斜面および前記第2螺旋傾斜面が互いに接触する方向に弾性力を提供するように設置されるスプリングと、を含む前腕筋運動器具。 - 前記第1螺旋傾斜面および第2螺旋傾斜面は、螺旋方向の最上端と最下端との間に形成された段差を備え、
前記第1螺旋傾斜面および前記第2螺旋傾斜面は、前記段差が接する位置を運動開始の位置として互いに反対方向に相対回転する請求項1に記載の前腕筋運動器具。 - 前記第1螺旋傾斜面と前記第2螺旋傾斜面のうち、一側の螺旋傾斜面には、回転経路に沿ってガイド溝が形成され、
前記第1螺旋傾斜面と前記第2螺旋傾斜面のうち、残りの一側の螺旋傾斜面には、前記ガイド溝に移動可能に挿入されるガイド突起が形成され、
離隔回転時に前記ガイド突起が前記ガイド溝の端部に係止されることによって、前記第1螺旋傾斜面と前記第2螺旋傾斜面間の離隔回動を制限する請求項1に記載の前腕筋運動器具。 - 前記ねじり案内部は、前記第1ハンドル棒と分離されて形成され、
前記ねじり案内部の他側の端部面に形成され、長さ方向の中心軸について前記第1回転方向に最上端から最下端へ螺旋に延長される傾斜面からなる第3螺旋傾斜面と、
前記ねじり案内部と対向する前記第1ハンドル棒の端部面に形成され、長さ方向の中心軸について前記第2回転方向に最上端から最下端へ螺旋に延長される傾斜面で形成され、前記第3螺旋傾斜面に接するように形成される第4螺旋傾斜面と、を含む請求項1に記載の前腕筋運動器具。 - 前記各螺旋傾斜面は、螺旋方向の最上端と最下端との間に形成された段差を備え、
互いに接する螺旋傾斜面は、前記段差が接する位置を運動開始の位置として互いに反対方向に相対回転する請求項4に記載の前腕筋運動器具。 - 互いに接する螺旋傾斜面のうち、一側の螺旋傾斜面には、回転経路に沿ってガイド溝が形成され、
互いに接する螺旋傾斜面のうち、残りの一側の螺旋傾斜面には、前記ガイド溝に移動可能に挿入されるガイド突起が形成され、
離隔回転時に前記ガイド突起が前記ガイド溝の端部に係止されることによって、互いに接する前記螺旋傾斜面間の離隔回動を制限する請求項4に記載の前腕筋運動器具。 - 前記前腕筋運動器具の前記長さ方向の中心軸に沿って形成されたロッド挿入孔に沿って挿入され、前記第1ハンドル棒に一端が固定された状態で第2ハンドル棒に延長される連結ロッドと、
前記連結ロッドの他端側に固定される固定レバーと、を含み、
前記スプリングは、前記第2ハンドル棒に一端が固定され、前記固定レバーに他端が固定されるように設置される請求項1または請求項4に記載の前腕筋運動器具。 - 前記第2ハンドル棒の内部には、中空が形成され、前記スプリングは、前記中空の内部に配置され、前記スプリングの一端が接する前記中空の内側端部には、ベアリングが設置される請求項7に記載の前腕筋運動器具。
- 前記固定レバーは、前記連結ロッドの他端に沿って位置調整が可能に形成され、前記固定レバーの位置調整に応じて前記スプリングの圧縮程度を変化させ、運動時に提供されるねじり強度の調整が可能である請求項7に記載の前腕筋運動器具。
- 前記固定レバーは、前記連結ロッドに形成された締結部に沿ってねじ締結方式で結合され、
前記固定レバーは、前記連結ロッドにねじ締結され、内部にスリーブ状の収容空間を有する第1固定レバーと、前記第1固定レバーの収容空間内に挿入され、前記連結ロッドにねじ締結される第2固定レバーと、を含む請求項9に記載の前腕筋運動器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020200176654A KR102534499B1 (ko) | 2020-12-16 | 2020-12-16 | 전완근 운동기구 |
KR10-2020-0176654 | 2020-12-16 |
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JP2022095551A true JP2022095551A (ja) | 2022-06-28 |
JP7185198B2 JP7185198B2 (ja) | 2022-12-07 |
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US (1) | US11738227B2 (ja) |
JP (1) | JP7185198B2 (ja) |
KR (1) | KR102534499B1 (ja) |
CN (1) | CN114632295B (ja) |
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US11511151B2 (en) * | 2019-10-31 | 2022-11-29 | Marvin Brooke | Opposite reciprocal movement rehabilitation |
Citations (5)
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---|---|---|---|---|
US4913417A (en) * | 1988-12-05 | 1990-04-03 | Francu Nicholas J | Upper body exercising device |
JP2007050228A (ja) * | 2005-07-19 | 2007-03-01 | Koji Iwasa | 手首の筋力増強具 |
JP2015084776A (ja) * | 2013-10-28 | 2015-05-07 | 学校法人安田学園 | 運動補助具 |
JP2018166975A (ja) * | 2017-03-30 | 2018-11-01 | 株式会社ミカサ | ねじり運動具 |
JP2020036671A (ja) * | 2018-09-03 | 2020-03-12 | 株式会社ミカサ | ねじり運動具 |
Family Cites Families (17)
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US2973962A (en) * | 1960-05-23 | 1961-03-07 | Benjamin J Griffin | Exercising device |
US3396967A (en) * | 1965-08-16 | 1968-08-13 | Brown Keith Morris | Hand, wrist and fore-arm exercising device |
US3830493A (en) * | 1973-04-02 | 1974-08-20 | G Miller | Hand exercising device |
US4095789A (en) * | 1977-03-01 | 1978-06-20 | George Mueller | Torsion spring type wrist exercising device |
US4643417A (en) * | 1983-10-17 | 1987-02-17 | Nieman Frank C | Hand manipulated exercise device |
US4651985A (en) * | 1985-02-04 | 1987-03-24 | Salisbury William F | Exercise device |
US4695049A (en) * | 1986-09-11 | 1987-09-22 | Ciemiega Jan A | Exercise device |
US5690598A (en) * | 1996-09-27 | 1997-11-25 | Liang; Yung Jen | Wrist exerciser |
US5776034A (en) * | 1997-05-01 | 1998-07-07 | Pro 4 Arm Ltd. | Wrist and forearm exercise device |
US5941799A (en) * | 1997-12-11 | 1999-08-24 | Bergdorf; Nelson G. | Hand, wrist and forearm exercise device |
EP1066088B1 (en) * | 1998-04-02 | 2005-02-09 | Robert L. Swezey | Isometric exercise ball |
US6106438A (en) * | 1999-02-08 | 2000-08-22 | Dean; C. David | Bi-directional torsion spring wrist hand and forearm exerciser |
US6689023B2 (en) * | 2001-08-03 | 2004-02-10 | Brunswick Corporation | Multi-exercise gym system |
KR200298614Y1 (ko) * | 2002-08-20 | 2002-12-26 | 완 규 박 | 트위스트 운동기구 |
US8777821B2 (en) * | 2011-07-27 | 2014-07-15 | Paul F Lando | Exercise device having adjustable resistance force |
US9387360B2 (en) * | 2012-06-11 | 2016-07-12 | Justin Niederman | Wrist and forearm strengthening device |
US20160074689A1 (en) * | 2014-09-09 | 2016-03-17 | Daniel Craig Anderson | Rotational Forearm Exercise Apparatus |
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- 2020-12-16 KR KR1020200176654A patent/KR102534499B1/ko active IP Right Grant
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- 2021-12-02 JP JP2021195885A patent/JP7185198B2/ja active Active
- 2021-12-14 CN CN202111524161.7A patent/CN114632295B/zh active Active
- 2021-12-15 US US17/644,391 patent/US11738227B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913417A (en) * | 1988-12-05 | 1990-04-03 | Francu Nicholas J | Upper body exercising device |
JP2007050228A (ja) * | 2005-07-19 | 2007-03-01 | Koji Iwasa | 手首の筋力増強具 |
JP2015084776A (ja) * | 2013-10-28 | 2015-05-07 | 学校法人安田学園 | 運動補助具 |
JP2018166975A (ja) * | 2017-03-30 | 2018-11-01 | 株式会社ミカサ | ねじり運動具 |
JP2020036671A (ja) * | 2018-09-03 | 2020-03-12 | 株式会社ミカサ | ねじり運動具 |
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US20220184444A1 (en) | 2022-06-16 |
CN114632295B (zh) | 2023-08-29 |
US11738227B2 (en) | 2023-08-29 |
KR102534499B1 (ko) | 2023-05-22 |
JP7185198B2 (ja) | 2022-12-07 |
KR20220086316A (ko) | 2022-06-23 |
CN114632295A (zh) | 2022-06-17 |
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