JP6796237B2 - 足踏みペダル構造体 - Google Patents
足踏みペダル構造体 Download PDFInfo
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- JP6796237B2 JP6796237B2 JP2016088753A JP2016088753A JP6796237B2 JP 6796237 B2 JP6796237 B2 JP 6796237B2 JP 2016088753 A JP2016088753 A JP 2016088753A JP 2016088753 A JP2016088753 A JP 2016088753A JP 6796237 B2 JP6796237 B2 JP 6796237B2
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- toes
- pedal
- foot
- toe
- foot pedal
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- 210000003371 toe Anatomy 0.000 claims description 112
- 210000002683 foot Anatomy 0.000 claims description 76
- 210000001872 metatarsal bone Anatomy 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 description 33
- 208000006820 Arthralgia Diseases 0.000 description 8
- 208000024765 knee pain Diseases 0.000 description 8
- 238000005728 strengthening Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 210000002435 tendon Anatomy 0.000 description 6
- 230000000386 athletic effect Effects 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 210000001361 achilles tendon Anatomy 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Rehabilitation Tools (AREA)
Description
2 ペダル
3 ペダル軸
4 凸形状部
5 逃がし部
6 凹形状部
7 凸形状部
10 クランク軸
11 クランク
20 足
Claims (2)
- 前後方向の長さが足指先端部から中足骨頭部近傍までの長さを有し、クランク軸を中心に回転する足踏みペダル構造体であって、
前記足踏みペダル構造体のペダルの一面側に、前後方向でペダル軸と略同じ位置に足指の付け根の凹部を当接させる、足指が掴みやすい大きさを有する凸形状部が形成され、前記凸形状部の前後側のペダル面には、足指の付け根で前記ペダルをこぐときの、前記足指の付け根を中心とした足指や中足骨頭部近傍部の屈曲を許容する逃がし部が形成されており、
前記足踏みペダル構造体のペダルの他面側に、前後方向でペダル軸と略同じ位置に足指の足裏側の凸部を当接させる、足指の足裏側が嵌合しやすい大きさを有する凹形状部が形成されていることを特徴とする足踏みペダル構造体。 - 前記足踏みペダル構造体のペダルの他面側に、前後方向でペダル軸と略同じ位置に足指の足裏側の凸部を当接させる、足指の足裏側が嵌合しやすい大きさを有する凹形状部が形成され、かつ前記凹形状部の後方に足指の付け根の凹部を当接させる、足指が掴みやすい大きさを有する凸形状部が形成されていることを特徴とする請求項1に記載の足踏みペダル構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2016088753A JP6796237B2 (ja) | 2016-04-27 | 2016-04-27 | 足踏みペダル構造体 |
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JP2016088753A JP6796237B2 (ja) | 2016-04-27 | 2016-04-27 | 足踏みペダル構造体 |
Publications (2)
Publication Number | Publication Date |
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JP2017196108A JP2017196108A (ja) | 2017-11-02 |
JP6796237B2 true JP6796237B2 (ja) | 2020-12-09 |
Family
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JP2016088753A Active JP6796237B2 (ja) | 2016-04-27 | 2016-04-27 | 足踏みペダル構造体 |
Country Status (1)
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JP (1) | JP6796237B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7283831B1 (ja) * | 2022-12-29 | 2023-05-30 | 康嗣 石井 | 歩行運動具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5750497U (ja) * | 1980-09-08 | 1982-03-23 | ||
JP2010207324A (ja) * | 2009-03-09 | 2010-09-24 | Panasonic Electric Works Co Ltd | 運動補助装置 |
DE202010003827U1 (de) * | 2010-03-18 | 2011-09-02 | Rti Sports Vertrieb Von Sportartikeln Gmbh | Fahrradpedal |
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