JP2004008792A - Exercise machine - Google Patents

Exercise machine Download PDF

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Publication number
JP2004008792A
JP2004008792A JP2003121738A JP2003121738A JP2004008792A JP 2004008792 A JP2004008792 A JP 2004008792A JP 2003121738 A JP2003121738 A JP 2003121738A JP 2003121738 A JP2003121738 A JP 2003121738A JP 2004008792 A JP2004008792 A JP 2004008792A
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Prior art keywords
wheel
tire
gear
shaft
driver
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Japanese (ja)
Inventor
Shih-Ming Huang
黄世明
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CHI FA INTELLECTUAL ECONOMY IN
CHI FA INTELLECTUAL ECONOMY INTERNATL CO Ltd
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CHI FA INTELLECTUAL ECONOMY IN
CHI FA INTELLECTUAL ECONOMY INTERNATL CO Ltd
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Publication of JP2004008792A publication Critical patent/JP2004008792A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00Motorcycles characterised by position of motor or engine
    • B62M7/12Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K1/00Unicycles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00Cycles not otherwise provided for
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/012Exercising 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
    • A63B21/015Exercising 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15Arrangements for force transmissions
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/16Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Transportation (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stably running exercise machine with a low operating center of gravity, which is a tire operated by an external force, having a space provided in the center part on the inner side. <P>SOLUTION: The exercise machine comprises a tire, an interlocked wheel provided inside the tire, an inner wheel provided inside the interlocked wheel, cycle devices provided located at 10 minutes past 10 positions in the inner wheel, a driver provided downwards of the inner wheel and a pedal provided on one end with the other end connected to the driver. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
この発明は、ペダルをこいだり、踏み板を踏みつけて前進し、重心が低く安全に走行する運動器に関する。
【0002】
【従来の技術】
駆動輪を応用したものは、運動器材や玩具だけでなく、交通器材の領域にも及び、それらは、設計の中に必ずタイヤを動かす駆動輪を組み込んでいる。例えば自転車の後輪のような駆動輪は、タイヤの内側に中心のハブと連接されたスポークが形成される。タイヤの中心の軸に被動歯車を組み合わせ、チェーン或いは何か伝導する部品をとおしてスポークによりタイヤに回転力を伝えられて、タイヤは前進する目的を達成する。また、運動器材のタイヤも、中心のハブに連接されたスポーク、或いは円形の板が形成され、外周がタイヤホイールに連接される。中心んの軸に歯車或いは皮製ベルトなどが接続されて、外力が伝えられタイヤが動かされる。
【0003】
交通器材と運動器材は異なる操作効率が求められる。交通器材は、動力の転換効率が最高になるように設計され、運動器材はその反対に動力が伝達されるに従って効率を下げるように設計される。そのため、使用者は大きな動力で動かすために、運動効率を増加させ、筋肉を鍛えることができる。
【0004】
しかし、従来のタイヤは、タイヤの中心点を支点とするため抵抗力が小さく、運動器材の応用には不向きであった。また、タイヤの内側にスポークと中央の軸心を形成するため、各種交通器材や運動器材に応用して、タイヤを本体に接続する場合、車体の重心を高くして、各種の新型の設計に不利であった。
【0005】
また、操作時、操作できない状態になった場合、タイヤの内側にスポークが形成されているため、使用者は脚が圧迫されたり、スポークが刺さったり、傷を負ったりする。
【0006】
【発明が解決しようとする課題】
この発明は、外力により走行するタイヤであって、内側の中心部分に空間が設けられ、操作重心が低く、安定した走行をする運動器を提供することを課題とする。
【0007】
【課題を解決するための手段】
そこで、本発明者は、従来の技術に見られる欠点に鑑み鋭意研究を重ねた結果、
タイヤと、該タイヤの内側に設けられた連動ホイールと、該連動ホイールの内側に設けられた内ホイールと、該内ホイールの10時10分の位置に設けられた循環装置と、該内ホイールの下方に設けられた駆動器と、一端が該駆動器に接続し、もう一端にペダルとを設けてなる構造によって課題を解決できる点に着眼し、かかる知見に基づいて本発明を完成させた。
【0008】
以下、この発明について詳細に説明する。
請求項1に記載する運動器は、中心部に空間が形成されたタイヤと、該タイヤの内側に接続された連動ホイールと、該タイヤの内側に設けられた内ホイールと、該内ホイールの下方の位置に設けられ、全体が内ホイールの内部に設けられ、低重心を形成する駆動器と、該駆動器に設けられ、端縁部にペダルが回動自在に接続された軸桿などとによってなり、内ホイールの上方左右に設けられた循環層被と、該駆動器は3つの支点を形成し、連動ホイールの内部に圧力をかけながら動く。
【0009】
請求項2に記載する運動器は、請求項1に記載する駆動輪と駆動軸間に単方向回転体が形成される。
【0010】
請求項3に記載する運動器は、請求項1に記載する駆動器に設けられた駆動輪の接続面が、連動ホイールの内側面と摩擦関係にある。
【0011】
請求項4に記載する運動器は、請求項1に記載する駆動器に設けられた接続面には凹凸が形成された内部面が形成され、連動ホイールに設けられた凸凹が形成された回転面と噛合する。
【0012】
請求項5に記載する運動器は、請求項1に記載する循環装置は圧力をかけながら滑り動く導輪が設けられる。
【0013】
請求項6に記載する運動器は、請求項1に記載する駆動器が、内部に回転速度を拡大する複数の接続歯車が形成される。
【0014】
請求項7に記載する運動器は、請求項1に記載する駆動器が、内部に回転速度を上昇する小歯車が設けられる。
【0015】
請求項8に記載する運動器は、請求項6に記載する受動歯車と回転盤の間には、単方向歯車が設けられる。
【0016】
請求項9に記載する接続歯車は、請求項7に記載する中歯車と回転盤の間には、単方向回転体が設けられる。
【0017】
請求項10に記載する小歯車は、請求項1に記載する対称する角度に設けられた軸桿は、後方に延伸する踏み板に接続され、踏み板の後端部は、内回転盤に形成された軸桿に回動自在に接続して、平行な4本の連接桿構造を形成し、内回転盤と外周は、直線関係対角に形成した軸桿はそれぞれ2枚の踏み板を接続し、2枚の踏み板は後端は内回転盤に自由接続し、軸桿を形成し、4連続棒機構は平行に動き、内回転盤と動輪の間二間隔車を形成する。
【0018】
請求項11に記載する運動器は、請求項1に記載する軸桿が、左右が同じ位置の直線関係に形成する。
【0019】
請求項12に記載する運動器は、請求項1に記載する同じ位置に形成された軸桿が、後方がU字を呈してなる踏み板を組み合わせ、踏み板の後端部にタイヤが形成される。
【0020】
請求項13に記載する運動器は、請求項1及び請求項11に記載する踏み板の上方には、弾性を補助する踏み板が形成される。
【0021】
請求項14に記載する運動器は、請求項1に記載する同じ位置に形成された軸桿は、左右に開いたり閉じたりする踏み板を組み合わせ、タイヤ上方に底端部が内ホイールに接続された座席が形成される。
【0022】
【発明の実施の形態】
この運動器の斜視図を図1に開示する。最も外側に設けられたタイヤ(4)と、該タイヤ(4)の内側に設けられた連動ホイール(3)と、該連動ホイール(3)の内側に設けられた内ホイール(2)と、該内ホイール(2)の10時10分の位置に設けられた循環装置(21)と、該内ホイール(2)の内側の下方に回動自在に固定された駆動器(1)とによってなる。該駆動器(1)は、両側面の対角する位置に、一端が回転板(13)に接続され、もう一端に外側水平方向に延伸するペダル(10)が具えられた軸桿(15)が設けられる。該内ホイール(2)の10時10分の位置に形成された左右2点の支点(P2)(P3)と、駆動器(1)の軸桿(15)が形成する支点(P1)により3つの支点が形成され、平面の原理によりタイヤ(4)の内側に連動ホイール(3)が設けられ、該連動ホイール(3)の内側に内ホイール(2)が設けられる。よって、該内ホイール(2)とタイヤ(4)が間接的に接続され、内ホイール(2)は、タイヤ(4)内側の一定の位置に保たれる。
【0023】
使用者がペダル(10)を踏み回転させると、駆動器(1)にタイヤ(4)へ間接的に動力を伝達させて、タイヤ(4)に回転、前進する動力を与える。
また、タイヤ(4)の上方には両側面の両端縁部が内ホイール(2)に接続された座席(30)がもうけられる。該座席(30)は、スケート式に操作をしたり、操作中、一時的に休息する場合に、使用者が座り休むために供される。このような新しさを具えた運動器である。
【0024】
循環装置(21)を図2に開示する。連動ホイール(3)の内部の側面に当接し、内側端縁部に圧力をかけながら回転する循環タイヤ(211)によってなる循環装置(21)は、図1に開示するように内ホイール(2)の10時10分の位置に軸孔(212)を通して内ホイール(2)内部に回動自在に固定される。循環タイヤ(211)が内側に圧力をかける作用により、内ホイール(2)は均等に摩擦を受けタイヤ(4)の中心の位置に保たれ、無形である中央点に対して内ホイール(2)は傾いたりすることがない。また、循環タイヤ(211)が連動ホイール(3)の内側において回転するため、内ホイール(2)は連動ホイール(3)から外れたり、傾いたりすることがない。さらに、循環装置(21)は側面に向けた導輪(213)の方式を使用することもできる。導輪(213)は導輪枠(214)を通して内ホイール(2)に間接的に回動自在に固定(図未表示)され、導輪(213)により連動ホイールの内側側辺を導輪(213)の外円周面が滑るように回転して圧力をかける。循環する別の方式を使用することもできる。
【0025】
駆動器の断面図を図3に開示する。駆動器の断面図を図3に開示する。図3に開示するように、左右両側に設けた回転盤(13)と、自転車に設けたペダルなどのように外力を受けて動力として伝える該回転盤(13)の外側に180度の対角関係に形成した2つの軸桿(15)と、該回転盤(13)の内側に設け、略中央の位置に内円孔(22)を形成した内ホイール(2)と、該内ホイール(2)の内側に設けた駆動輪(11)と、該駆動輪(11)の外円周面に形成した接続面(12)と、該回転盤(13)、内ホイール(2)、駆動輪(11)の中心の位置に設けた駆動軸(14)とによってなり、該回転盤(13)と駆動軸(14)は固定して接続し、内ホイール(2)は内円孔(22)により駆動軸(14)に接続し、駆動輪(11)は、駆動軸(14)との間に外力により作動するペダルや振り子など軸桿(15)に単方向の動力を伝える単方向回転体(16)(該単方向回転体は、即ち単方向軸受けなど、単方向に回転する部品)を設けて駆動軸(14)に接続する。また、単方向回転体(16)は、間接的に駆動輪(11)に動力を伝動して接続面(12)は間接的にタイヤ(4)に接続して伝動された動力を出力する。
【0026】
ペダルを動かすように軸桿(15)を踏み動かして交互に回転し始めると、タイヤは慣性によって回転を続ける状況において、使用者は脚を休ませるため、単方向回転体(16)は、駆動軸(14)と駆動輪(11)の間に開き、駆動輪(11)が得た慣性力が駆動軸(14)に伝動する反対方向の伝達を防ぎ、使用者は脚を休ませることができる。
【0027】
図4に開示するように、駆動器(1)は、内ホイール(2)に回動自在に固定する。回転盤(13)は軸桿(15)が得た動力を受けて駆動軸(14)に動力を伝える。また、該駆動軸(14)は駆動輪(11)に対して回転動力を伝達して、さらに、接続面(12)が摩擦方式によりタイヤ(4)内側に設けた連動ホイール(3)の内部に設けた内部面(31)と擦り合わさる。内部面(31)は、繊維質の摩擦材料か、或いはラバー質などの耐摩擦性か或いは摩擦を受け付ける性質の材料であればよい。
【0028】
図5に開示するように、駆動器(1)は、タイヤ(4)内側に設けた連動ホイール(3)の内部に凹凸を形成した内部面(17)を設ける。該内部面(17)は、駆動器(1)の内部に設けた凹凸を形成した回転面(18)と噛合して、軸桿(15)により回転盤(13)を通して駆動軸(14)に動力を伝達して、さらに動力を回転面(18)に出力し、該回転面(18)と内部面(17)が噛合して間接的にタイヤ(4)に駆動する動力を伝達する。この方式は回転相対関係を明確にして、比較的に重い伝達負荷状況でも使用応用できる。
【0029】
図6に開示するように、駆動軸(14)は内ホイール(2)の内部に回動自在に固定し、対称的な位置に偏心軸(15)を接続した回転盤(13)を左右外側に設ける。また、該内ホイール(2)の内側に駆動歯車(5)を固定接続して、該駆動歯車(5)の外側に設けた小径の接続歯車(51)に伝動する。該接続歯車(51)は同時に小径の接続歯車(51)の横に設けた大径の接続歯車を連動して、さらに、大径の接続歯車は、駆動軸(14)と同軸ながら作動関係のない受動歯車(52)と噛合する。該接続面(12)は、図4及び図5に開示した方式のように動力を間接的にタイヤ(4)に伝達し、使用者が脚を休ませる時に、回転盤(50)が反対方向の慣性力を受けることを防いで、単方向歯車(521)により回転盤(50)と受動歯車(52)との間に間隔を設けて、反対方向の慣性力を解放し、受動歯車(52)と駆動軸(14)の間は、軸受け(53)の作用により両者の回転関係を消去する。
【0030】
小歯車(61)を利用して回転速度を上昇する説明図を図7に開示する。図7に開示するように、小歯車(61)は、内ホイール(2)内部に回動自在に接続され、内ホイール(2)の内部には、水平に固定されたリング状を呈する内歯車(63)が具えられる。駆動軸(14)は軸桿(15)の動力を受けて回転し始めると、垂直横向きに複数の小歯車(61)を接続した小回転盤(6)を動かす。小歯車(61)は外側で内歯車(63)と噛合し、中心に向かって中歯車(62)と噛合して接続する。該中歯車(62)は駆動軸(14)と各歯車により速度を拡大した後、該中歯車(62)の回転速度は複数倍に上昇する。該回転盤(60)により同等の回転動力が接続面(12)に伝えられ、接続面(12)の速度は中歯車(62)の回転速度に円周率Πをかけた速度にすることができる。また、慣性力が戻ってくることを避けるために、中歯車(62)と回転盤(60)の間に単方向回転体(621)を設けて単方向に回転する機能を達成する。
【0031】
小歯車(61)により中歯車(62)の回転速度を上昇させる以外に、小回転盤(6)の様々な角度に複数の小歯車(61)を各小歯車(61)の中心点が内側に向かって駆動軸(14)の中心線同じ位置で交差するように具えて、動力伝達の過程において、各小歯車(61)は平均に分布しているため動力も駆動軸(14)の軸心に均等に分布し、偏った角度に動力を伝えたり、消耗することを防ぎ、動力を完全に出力する。
【0032】
末端の速度を上昇させるため、駆動軸(14)が負担する力量は、需要に応じて大きくなり、運動器を作動する力量も大きくなる。
【0033】
図8に示すように、駆動前進器1に形成された軸桿15は、後方に延伸して、左右のペダル(71)(72)に連接される。また、該ペダル(71)(72)も後方が内回転盤(77)に設けられた軸桿(74)(75)に連接される。平行運動の4本の連接桿構造の原理により、使用者がペダルを踏み動かすと、駆動器(1)はタイヤ(4)に動力を伝達し、車が前進する。また、後端部の内回転盤(77)の外周部には動輪(73)が形成され、両者の間には回転速度に間隔を持たせる間隔車(76)が具えられる。さらに、駆動器(1)に設けられた軸桿(15)の半径は、後方側面に設けられた軸桿(74)(75)の回転半径と等しいため、回転円周線(150)は同じ大きさになる。よって、4本の連接桿構造の平行運動が確保され、また、間隔車(76)の作用によりタイヤ(4)と動輪(73)との間に間隔が産まれ、両者の回転速度は異なり、時間差が産まれ、互いに摩擦を産み出すことを防げる。
【0034】
図9に開示するように、駆動器(1)の左右外側の同じ位置に軸桿(15)が設けられ、直線で重なる関係に相対し組み合わさる他の応用方式に供される。
【0035】
図10に開示するように、軸桿(15)は回転盤(13)の左右対称の位置に設けられ、該軸桿(15)は、U字状を呈するホイール(82)が具えられた踏み板(81)と連接される。また、踏み板(81)の下方には重心が偏って回転するタイヤ(83)が設けられる。該タイヤ(83)は、左タイヤ(831)と、右タイヤ(832)を具えてなり、使用者は、踏み板(81)に脚を乗せて、軸桿(15)の回転角度を変換させる。使用者が踏み板を踏みつけると前進する動力が産まれ、駆動器(1)は同様に連動ホイール(3)の作用を通して間接的にタイヤ(4)が動かされる。
【0036】
この踏み板を踏んで前進する方式は、図11に開示するように踏み板(81)の下方に設けられたタイヤ(83)により方向が転換される。タイヤ(83)は左タイヤ(831)と、右タイヤ(832)と、該左タイヤ(831)と右タイヤ(832)が左右端縁部に設けられるタイヤホイール(830)と、該タイヤホイール(830)の中央に設けられ、踏み板(81)の下方にネジなどで接続された支軸(833)とによってなり、タイヤ(83)は、即ち、一般のアイススケートシューズのタイヤのように、左側を踏みつけると、左タイヤ(831)は下向きに方向転換する力が働いて支軸(833)の円中心支点の作用によりタイヤホイール(830)は左に向けて傾けられ、前進しながら方向を転換する。
【0037】
また、該踏み板(81)の上方に、弾性を具え、間接的に踏み板(81)を踏みつける補助踏み板(84)と、該補助踏み板(84)の下方に弾性反応を補助する他の弾性体(841)が設けられる。使用者が踏みつける時に、弾性体(841)の弾性補助により緩衝効果を有する以外に、踏みつける過程において、踏み板(81)の前方が動かされる時、弾性体の吸収を利用して、予め踏みつける力を強くして反応力を増やすかどうか選択を供し、多種多様なスケート方式の操作が形成される。
【0038】
図12に開示するように、左右両側の同じ位置に設けられた軸桿(15)と、該軸桿(15)に連接されて、後方に延伸する踏み板(91)と、該踏み板(91)の下方に設けられたタイヤ(9)と、該タイヤ(4)上方に底端部が内ホイール(2)に連接される座席(92)とを設けてなる。連動ホイール(3)は駆動器(1)の操作により、また、図3に開示するように、駆動器(1)に連動する部品に単方向回転体(16)が設けられ、使用者に低い重心の方式を供し、踏み板が平行な時、脚で下に踏みつけると、後方に延伸した延伸アーム(93)が開き、踏みつけないと閉じたりして前進する難易度の高い前進方式を達成する。
【0039】
【発明の効果】
この発明は、動力を産み出す駆動器が低位置に設けられ、操作の重心が低く、安定した走行をすることができる効果を有する。
【0040】
また、この発明は、中心部に空間が設けられているため、走行不能になった場合でも使用者が脚を傷つけたりすることがない効果を有する。
【図面の簡単な説明】
【図1】この発明の運動器を表す斜視図である。
【図2】図1に開示する運動器の一部を表す斜視図である。
【図3】図1に開示する運動器の一部を表す断面図である。
【図4】図1に開示する運動器の一部を表す斜視図である。
【図5】図1に開示する運動器の一部を表す斜視図である。
【図6】図1に開示する運動器の一部を表す断面図である。
【図7】図1に開示する運動器の一部を表す断面図である。
【図8】この発明の実施例を表す側面図である。
【図9】図8に開示する実施例の一部を表す斜視図である。
【図10】この発明の他の実施例を表す斜視図である。
【図11】図10に開示する他の実施例の背面図である。
【図12】この発明のその他の実施例を表す斜視図である。
【符号の説明】
1    駆動器
10   踏み板
11   駆動輪
12   接続面
13   回転盤
14   駆動軸
15   軸桿
150  回転円周線
16   単方向回転体
17   内環歯車
18   歯車
2    内ホイール
21   循環装置
211  循環タイヤ
212  軸孔
213  導輪
214  タイヤ枠
22   内円孔
3    連動ホイール
30   台座
31   内部面
4    タイヤ
5    駆動歯車
50   回転盤
51   接続歯車
52   受動歯車
521  単方向歯車
53   軸受け
6    小回転盤
61   小歯車
62   中歯車
621  単方向歯車
63   内歯車
71   ペダル
72   ペダル
73   動輪
74   軸桿
75   軸桿
76   間隔車
77   内回転盤
81   踏み板
82   ホイール
83   タイヤ
830  タイヤホイール
831  左タイヤ
832  右タイヤ
833  支軸
84   補助踏み板
841  弾性体
9    タイヤ
91   踏み板
92   座席
93   延伸アーム
94   タイヤ
P1    支点
P2    支点
P3    支点
[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locomotion device in which a pedal is depressed or a treadle is depressed to move forward, and the center of gravity is low and the exercise device travels safely.
[0002]
[Prior art]
The application of drive wheels extends not only to sports equipment and toys, but also to the area of transportation equipment, which always incorporates drive wheels that move tires in their designs. For example, a driving wheel such as a rear wheel of a bicycle has a spoke formed inside a tire and connected to a central hub. The driven gear is combined with the center shaft of the tire, and the rotational force is transmitted to the tire by spokes through a chain or some conductive component, so that the tire achieves the purpose of moving forward. Also, the tire of the exercise equipment has spokes or a circular plate connected to the center hub, and the outer periphery is connected to the tire wheel. A gear or a leather belt is connected to the center shaft, and external force is transmitted to move the tire.
[0003]
Transportation equipment and exercise equipment require different operation efficiencies. Transportation equipment is designed for maximum power conversion efficiency, while exercise equipment is designed to reduce efficiency as power is transmitted. Therefore, the user can increase exercise efficiency and train muscles to move with great power.
[0004]
However, the conventional tire has a small resistance because the center point of the tire is a fulcrum, and is not suitable for application to exercise equipment. Also, since the spoke and the center axis are formed inside the tire, it is applied to various traffic equipment and exercise equipment, and when connecting the tire to the main body, the center of gravity of the body is raised and various new designs are designed. Was disadvantageous.
[0005]
In addition, when the operation becomes impossible during the operation, since the spokes are formed inside the tire, the user may compress the legs, pierce the spokes, or get injured.
[0006]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION It is an object of the present invention to provide a motion device that is a tire that travels by an external force, has a space provided in an inner central portion, has a low center of gravity for operation, and runs stably.
[0007]
[Means for Solving the Problems]
Therefore, the present inventors have conducted intensive research in view of the drawbacks found in the conventional technology,
A tire, an interlocking wheel provided inside the tire, an inner wheel provided inside the interlocking wheel, a circulation device provided at 10:10 of the inner wheel, The present invention has been completed based on the knowledge that the problem can be solved by a structure provided with a driver provided below and one end connected to the driver and a pedal provided at the other end.
[0008]
Hereinafter, the present invention will be described in detail.
The exerciser according to claim 1, wherein a tire having a space formed in a central portion, an interlocking wheel connected to the inside of the tire, an inner wheel provided inside the tire, and a lower portion of the inner wheel. And a driver which is entirely provided inside the inner wheel and forms a low center of gravity, and a shaft rod or the like which is provided on the driver and has a pedal rotatably connected to an edge portion. That is, the circulating layers provided on the left and right sides of the inner wheel and the driver form three fulcrums, and move while applying pressure to the inside of the interlocking wheel.
[0009]
In the exerciser according to the second aspect, a unidirectional rotating body is formed between the drive wheel and the drive shaft according to the first aspect.
[0010]
According to a third aspect of the present invention, the connecting surface of the driving wheel provided in the driving device according to the first aspect has a frictional relationship with the inner surface of the interlocking wheel.
[0011]
According to a fourth aspect of the present invention, there is provided the exerciser according to the first aspect, wherein the connecting surface provided on the driving device according to the first aspect has an inner surface formed with irregularities, and a rotating surface formed with irregularities provided on an interlocking wheel. Meshes with
[0012]
According to a fifth aspect of the present invention, in the exercising device according to the first aspect, the circulation device according to the first aspect is provided with a guiding wheel that slides while applying pressure.
[0013]
According to a sixth aspect of the present invention, the driving device according to the first aspect has a plurality of connecting gears inside of which the rotational speed is increased.
[0014]
According to a ninth aspect of the present invention, the driving device according to the first aspect is provided with a small gear for increasing the rotation speed.
[0015]
According to a motion device described in claim 8, a unidirectional gear is provided between the passive gear described in claim 6 and a rotating disk.
[0016]
In the connecting gear according to the ninth aspect, a unidirectional rotating body is provided between the middle gear according to the seventh aspect and the turntable.
[0017]
According to a tenth aspect of the present invention, the shaft provided at a symmetrical angle according to the first aspect is connected to a tread plate extending rearward, and a rear end of the tread plate is formed on an inner rotating disk. The inner rotating disc and the outer periphery are connected in a straight line in a diagonal relationship. The treads are freely connected at the rear end to the inner rotating plate to form a shaft rod, and the four continuous rod mechanism moves in parallel to form a two-wheel wheel between the inner rotating plate and the driving wheel.
[0018]
In the exerciser according to the eleventh aspect, the shaft stick according to the first aspect is formed in a linear relationship in which the left and right sides are at the same position.
[0019]
According to the exercising device of the twelfth aspect, the shaft rod formed at the same position as described in the first aspect is combined with a tread plate having a U-shaped rear, and a tire is formed at a rear end portion of the tread plate.
[0020]
In the exerciser according to the thirteenth aspect, a stepping plate for assisting elasticity is formed above the stepping plate according to the first and eleventh aspects.
[0021]
The exerciser according to claim 14 has a shaft rod formed at the same position according to claim 1 combined with a tread plate that opens and closes left and right, and a bottom end connected to an inner wheel above the tire. A seat is formed.
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
A perspective view of this exerciser is disclosed in FIG. A tire (4) provided on the outermost side, an interlocking wheel (3) provided inside the tire (4), an inner wheel (2) provided inside the interlocking wheel (3), It comprises a circulation device (21) provided at 10:10 of the inner wheel (2) and a driver (1) rotatably fixed below the inside of the inner wheel (2). The driving device (1) has a shaft rod (15) provided with a pedal (10) which is connected at one end to a rotating plate (13) at the diagonal position on both side surfaces, and has a pedal (10) extending horizontally outward at the other end. Is provided. A left and right fulcrum (P2) (P3) formed at 10:10 on the inner wheel (2) and a fulcrum (P1) formed by the shaft rod (15) of the driver (1). One fulcrum is formed, an interlocking wheel (3) is provided inside the tire (4) according to the principle of plane, and an inner wheel (2) is provided inside the interlocking wheel (3). Therefore, the inner wheel (2) and the tire (4) are indirectly connected, and the inner wheel (2) is kept at a fixed position inside the tire (4).
[0023]
When the user depresses and rotates the pedal (10), the driver (1) indirectly transmits power to the tire (4) to give the tire (4) power to rotate and move forward.
Above the tire (4), a seat (30) having both end edges on both sides connected to the inner wheel (2) is provided. The seat (30) is provided for the user to sit and rest when operating in a skate style or temporarily resting during the operation. It is a motion device with such a novelty.
[0024]
The circulation device (21) is disclosed in FIG. A circulating device (21) comprising a circulating tire (211) that abuts against the inner side surface of the interlocking wheel (3) and rotates while applying pressure to the inner edge, as shown in FIG. Is rotatably fixed to the inside of the inner wheel (2) through the shaft hole (212) at 10:10. Due to the action of the circulating tire (211) applying pressure inward, the inner wheel (2) is evenly rubbed and is kept in the center of the tire (4), with the inner wheel (2) being in an intangible central point. Does not lean. Further, since the circulation tire (211) rotates inside the interlocking wheel (3), the inner wheel (2) does not come off or lean from the interlocking wheel (3). Furthermore, the circulation device (21) can use the type of the wheel guide (213) directed to the side. The guide wheel (213) is indirectly rotatably fixed (not shown) to the inner wheel (2) through the guide frame (214), and the inner side of the interlocking wheel is guided by the guide wheel (213). 213) Apply pressure by rotating so that the outer circumferential surface slides. Other modes of circulation can also be used.
[0025]
A cross-sectional view of the driver is disclosed in FIG. A cross-sectional view of the driver is disclosed in FIG. As disclosed in FIG. 3, a 180 ° diagonal angle is formed on the outside of the turntable (13) provided on both left and right sides and the turntable (13) which receives an external force and transmits it as power, such as a pedal provided on a bicycle. Two shaft rods (15) formed in a relationship, an inner wheel (2) provided inside the turntable (13) and having an inner circular hole (22) at a substantially central position, and an inner wheel (2). ), A connection surface (12) formed on the outer circumferential surface of the drive wheel (11), the rotating disk (13), the inner wheel (2), and the drive wheel ( 11) a drive shaft (14) provided at the center position, the turntable (13) and the drive shaft (14) are fixedly connected, and the inner wheel (2) is connected by an inner circular hole (22). The drive wheel (11) is connected to a drive shaft (14), and a pedal or a pendulum operated by an external force between the drive wheel (11) and the drive shaft (14). A unidirectional rotating body (16) that transmits unidirectional power to the thrust rod (15) (the unidirectional rotating body, that is, a component that rotates in one direction such as a unidirectional bearing) is provided on the drive shaft (14). Connecting. Further, the unidirectional rotating body (16) indirectly transmits power to the drive wheel (11), and the connection surface (12) is indirectly connected to the tire (4) to output the transmitted power.
[0026]
When the axle rod (15) is depressed and started to rotate alternately so as to move the pedal, the unidirectional rotating body (16) is driven by the user to rest the leg in a situation where the tire continues to rotate due to inertia. Opening between the shaft (14) and the drive wheel (11), the inertia force obtained by the drive wheel (11) prevents transmission in the opposite direction to be transmitted to the drive shaft (14), and the user can rest the leg. it can.
[0027]
As disclosed in FIG. 4, the driver (1) is rotatably fixed to the inner wheel (2). The turntable (13) receives the power obtained by the shaft rod (15) and transmits the power to the drive shaft (14). The drive shaft (14) transmits rotational power to the drive wheel (11), and the connecting surface (12) is frictionally connected to the inside of the interlocking wheel (3) provided inside the tire (4). Rubs against the inner surface (31) provided at the bottom. The inner surface (31) may be a fibrous friction material, or a material having friction resistance or friction receiving properties such as rubber.
[0028]
As disclosed in FIG. 5, the driver (1) has an inner surface (17) having irregularities formed inside an interlocking wheel (3) provided inside the tire (4). The inner surface (17) meshes with an uneven rotating surface (18) provided inside the driver (1), and is connected to a driving shaft (14) through a rotating disk (13) by a shaft rod (15). The motive power is transmitted, and the motive power is further output to the rotating surface (18). The rotating surface (18) and the inner surface (17) mesh with each other to transmit the motive power for indirectly driving the tire (4). This method clarifies the rotational relationship and can be used and applied even under relatively heavy transmission load conditions.
[0029]
As disclosed in FIG. 6, the drive shaft (14) is rotatably fixed inside the inner wheel (2), and the turntable (13) having the eccentric shaft (15) connected to a symmetrical position is provided on the left and right outer sides. To be provided. A drive gear (5) is fixedly connected to the inside of the inner wheel (2) and transmitted to a small-diameter connection gear (51) provided outside the drive gear (5). The connecting gear (51) simultaneously works with a large-diameter connecting gear provided beside the small-diameter connecting gear (51), and the large-diameter connecting gear is in an operating relationship while being coaxial with the drive shaft (14). Meshes with no passive gear (52). The connection surface (12) transmits power indirectly to the tire (4) as in the method disclosed in FIGS. 4 and 5, and when the user rests the leg, the turntable (50) moves in the opposite direction. And the unidirectional gear (521) is provided with a space between the turntable (50) and the passive gear (52) to release the inertial force in the opposite direction, and the passive gear (52). ) And the drive shaft (14) eliminate the rotational relationship between them by the action of the bearing (53).
[0030]
FIG. 7 shows an explanatory diagram of increasing the rotation speed by using the small gear (61). As disclosed in FIG. 7, the small gear (61) is rotatably connected to the inside of the inner wheel (2), and has a horizontally fixed ring-shaped internal gear inside the inner wheel (2). (63) is provided. When the drive shaft (14) starts rotating by receiving the power of the shaft rod (15), the drive shaft (6) to which a plurality of small gears (61) are connected is moved vertically and horizontally. The small gear (61) meshes with the internal gear (63) on the outside, and meshes and connects with the middle gear (62) toward the center. After the speed of the middle gear (62) is increased by the drive shaft (14) and each gear, the rotation speed of the middle gear (62) increases multiple times. The same rotational power is transmitted to the connecting surface (12) by the rotating disk (60), and the speed of the connecting surface (12) may be a speed obtained by multiplying the rotation speed of the middle gear (62) by the pi. it can. In order to prevent the inertial force from returning, a unidirectional rotating body (621) is provided between the middle gear (62) and the rotating disk (60) to achieve a function of rotating in one direction.
[0031]
In addition to increasing the rotation speed of the middle gear (62) by the small gear (61), a plurality of small gears (61) are placed at various angles of the small rotating disk (6) so that the center point of each small gear (61) is inside. And the center line of the drive shaft (14) intersects at the same position. In the process of power transmission, since the small gears (61) are distributed evenly, the power is also equal to the axis of the drive shaft (14). It is distributed evenly in the heart, transmitting power to a biased angle or preventing it from being exhausted, and outputs power completely.
[0032]
In order to increase the speed at the distal end, the amount of force that the drive shaft (14) bears increases according to demand, and the amount of force that operates the exerciser also increases.
[0033]
As shown in FIG. 8, the shaft rod 15 formed on the drive advancer 1 extends rearward and is connected to the left and right pedals (71) and (72). The rear of the pedals (71) (72) is also connected to shaft rods (74) (75) provided on the inner rotating disk (77). When the user steps on the pedal, the driver (1) transmits power to the tire (4) and the vehicle moves forward according to the principle of the four connecting rod structure of the parallel movement. Further, a driving wheel (73) is formed on the outer peripheral portion of the inner rotating disk (77) at the rear end, and an interval wheel (76) for providing an interval between the rotation speeds is provided between the two. Furthermore, since the radius of the shaft rod (15) provided on the driver (1) is equal to the radius of rotation of the shaft rods (74) and (75) provided on the rear side surface, the rotation circumferential line (150) is the same. Size. Therefore, the parallel movement of the four connecting rod structures is ensured, and an interval is created between the tire (4) and the driving wheel (73) by the action of the spacing wheel (76), and the rotation speeds of both are different, and the time difference Are born, preventing friction from each other.
[0034]
As disclosed in FIG. 9, a shaft rod (15) is provided at the same position on the left and right outer sides of the driver (1), and is provided for another application method which is combined in a straight line overlapping relationship.
[0035]
As disclosed in FIG. 10, the shaft rod (15) is provided at a symmetrical position on the turntable (13), and the shaft rod (15) is a tread plate provided with a U-shaped wheel (82). (81) is connected. A tire (83) that rotates with its center of gravity deviated is provided below the step board (81). The tire (83) includes a left tire (831) and a right tire (832), and a user puts a leg on the tread (81) to change the rotation angle of the shaft (15). When the user steps on the tread, a forward power is generated, and the driver (1) also indirectly moves the tire (4) through the action of the interlocking wheel (3).
[0036]
In the method of stepping forward on the tread, the direction is changed by a tire (83) provided below the tread (81) as disclosed in FIG. The tire (83) includes a left tire (831), a right tire (832), a tire wheel (830) in which the left tire (831) and the right tire (832) are provided at left and right edges, and a tire wheel (830). 830) and a support shaft (833) connected by screws or the like below the tread plate (81), and the tire (83) has a left side like a tire of a general ice skating shoe. When the treadle is stepped on, the left tire (831) exerts a downward turning force, and the tire wheel (830) is tilted leftward by the action of the fulcrum of the center of the support shaft (833), and changes direction while moving forward. I do.
[0037]
An auxiliary step board (84) having elasticity and indirectly stepping on the step board (81) above the step board (81), and another elastic body (80) below the auxiliary step board (84) for assisting an elastic reaction. 841) is provided. In addition to having a buffering effect due to the elasticity of the elastic body (841) when the user steps on, in addition, when the front of the tread plate (81) is moved in the stepping step, the force of stepping in advance by utilizing the absorption of the elastic body. The choice is made whether to increase the responsiveness and increase the responsiveness, and a wide variety of skate-style operations are formed.
[0038]
As disclosed in FIG. 12, a shaft rod (15) provided at the same position on both the left and right sides, a tread plate (91) connected to the shaft rod (15) and extending rearward, and the tread plate (91) , And a seat (92) having a bottom end connected to the inner wheel (2) above the tire (4). The interlocking wheel (3) is provided with a unidirectional rotating body (16) by the operation of the driver (1), and as shown in FIG. When the treads are parallel and the treads are parallel, when the treads are stepped down with the legs, the extension arm (93) that extends rearward opens, and if it is not stepped on, the extension arm (93) is closed or closed, thereby achieving a highly difficult forward movement method.
[0039]
【The invention's effect】
The present invention has an effect that a driver for generating power is provided at a low position, the center of gravity of operation is low, and stable driving can be performed.
[0040]
Further, according to the present invention, since the space is provided at the center, there is an effect that the user does not injure the leg even when running becomes impossible.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an exerciser of the present invention.
FIG. 2 is a perspective view illustrating a part of the exerciser disclosed in FIG.
FIG. 3 is a cross-sectional view illustrating a part of the exerciser disclosed in FIG.
FIG. 4 is a perspective view illustrating a part of the exerciser disclosed in FIG.
FIG. 5 is a perspective view showing a part of the exerciser disclosed in FIG. 1;
FIG. 6 is a cross-sectional view illustrating a part of the exerciser disclosed in FIG.
FIG. 7 is a cross-sectional view illustrating a part of the exerciser disclosed in FIG.
FIG. 8 is a side view showing an embodiment of the present invention.
FIG. 9 is a perspective view illustrating a part of the embodiment disclosed in FIG.
FIG. 10 is a perspective view showing another embodiment of the present invention.
FIG. 11 is a rear view of another embodiment disclosed in FIG. 10;
FIG. 12 is a perspective view showing another embodiment of the present invention.
[Explanation of symbols]
Reference Signs List 1 driver 10 tread plate 11 drive wheel 12 connection surface 13 turntable 14 drive shaft 15 shaft rod 150 rotating circumferential line 16 unidirectional rotating body 17 inner ring gear 18 gear 2 inner wheel 21 circulation device 211 circulation tire 212 shaft hole 213 Wheel 214 Tire frame 22 Inner hole 3 Interlocking wheel 30 Pedestal 31 Inner surface 4 Tire 5 Drive gear 50 Turntable 51 Connecting gear 52 Passive gear 521 Unidirectional gear 53 Bearing 6 Small turntable 61 Small gear 62 Medium gear 621 Unidirectional gear 63 internal gear 71 pedal 72 pedal 73 driving wheel 74 axle rod 75 axle rod 76 spacing wheel 77 inner turntable 81 tread plate 82 wheel 83 tire 830 tire wheel 831 left tire 832 right tire 833 support shaft 84 auxiliary tread plate 841 elastic body 9 tire 91 tread plate 92 Seat 93 Extension arm 94 Tire P1 Support point P2 Support point P3 Support point

Claims (14)

中心部に空間が形成されたタイヤと、該タイヤの内側に接続された連動ホイールと、該タイヤの内側に設けられた内ホイールと、該内ホイールの下方の位置に設けられ、全体が内ホイールの内部に設けられ、低重心を形成する駆動器と、該駆動器に設けられ、端縁部にペダルが回動自在に接続された軸桿などとによってなり、内ホイールの上方左右に設けられた循環層被と、該駆動器は3つの支点を形成し、連動ホイールの内部に圧力をかけながら動くことを特徴とする運動器。A tire having a space formed in the center thereof, an interlocking wheel connected to the inside of the tire, an inner wheel provided inside the tire, and an inner wheel provided at a position below the inner wheel. And a driver that forms a low center of gravity and a shaft rod that is provided on the driver and has a pedal pivotally connected to an edge portion thereof, and is provided on the left and right above the inner wheel. The exerciser, wherein the circulating layer cover and the driver form three fulcrums and move while applying pressure to the inside of the interlocking wheel. 前記駆動輪と駆動軸間に単方向回転体が形成されることを特徴とする請求項1に記載する運動器。The exerciser according to claim 1, wherein a unidirectional rotating body is formed between the driving wheel and the driving shaft. 前記駆動器に設けられた駆動輪の接続面は、連動ホイールの内側面と摩擦関係にあることを特徴とする請求項1に記載する運動器。The exerciser according to claim 1, wherein a connection surface of a drive wheel provided in the driver has a frictional relationship with an inner surface of an interlocking wheel. 前記駆動器に設けられた接続面には凹凸が形成された内部面が形成され、連動ホイールに設けられた凸凹が形成された回転面と噛合することを特徴とする請求項1に記載する運動器。The movement according to claim 1, wherein the connection surface provided on the driver has an inner surface having irregularities formed thereon, and meshes with the rotating surface formed with irregularities provided on the interlocking wheel. vessel. 前記循環装置は圧力をかけながら滑り動く導輪が設けられることを特徴とする請求項1に記載する運動器。The exerciser according to claim 1, wherein the circulation device is provided with a guiding wheel that slides while applying pressure. 前記駆動器は、内部に回転速度を拡大する複数の接続歯車が形成されることを特徴とする請求項1に記載する運動器。The motion device according to claim 1, wherein the driving device includes a plurality of connection gears for increasing a rotation speed inside the driving device. 前記駆動器は、内部に回転速度を上昇する小歯車が設けられることを特徴とする請求項1に記載する運動器。The motion device according to claim 1, wherein the driving device is provided with a small gear for increasing a rotation speed inside. 前記受動歯車と回転盤の間には、単方向歯車が設けられることを特徴とする請求項6に記載する接続歯車。The connecting gear according to claim 6, wherein a unidirectional gear is provided between the passive gear and the rotating disk. 前記中歯車と回転盤の間には、単方向回転体が設けられることを特徴とする請求項7に記載する小歯車。The small gear according to claim 7, wherein a unidirectional rotating body is provided between the middle gear and the rotating disk. 前記対称する角度に設けられた軸桿は、後方に延伸する踏み板に接続され、踏み板の後端部は、内回転盤に形成された軸桿に回動自在に接続して、平行な4本の連接桿構造を形成し、内回転盤と外周は、直線関係対角に形成した軸桿はそれぞれ2枚の踏み板を接続し、2枚の踏み板は後端は内回転盤に自由接続し、軸桿を形成し、4連続棒機構は平行に動き、内回転盤と動輪の間二間隔車を形成することを特徴とする請求項1に記載する運動器。The shaft rods provided at the symmetrical angles are connected to a tread plate extending rearward, and the rear end of the tread plate is rotatably connected to a tread shaft formed on an inner rotating plate, and four parallel rods are provided. The inner rotating disk and the outer circumference are connected in a straight line in a diagonal relationship, and the shaft rods connect two tread plates, respectively, and the two tread plates are freely connected to the inner rotating disk at the rear end, The exerciser according to claim 1, wherein a shaft rod is formed, and the four continuous rod mechanism moves in parallel to form a two-wheel wheel between the inner turntable and the driving wheel. 前記軸桿は、左右が同じ位置の直線関係に形成することを特徴とする請求項1に記載する運動器。The exerciser according to claim 1, wherein the left and right shaft rods are formed in a linear relationship of the same position on the left and right. 前記同じ位置に形成された軸桿は、後方がU字を呈してなる踏み板を組み合わせ、踏み板の後端部にタイヤが形成されることを特徴とする請求項1に記載する運動器。The exerciser according to claim 1, wherein the shaft rod formed at the same position is combined with a tread plate having a U-shaped rear, and a tire is formed at a rear end of the tread plate. 前記踏み板の上方には、弾性を補助する踏み板が形成されることを特徴とする請求項1及び請求項11に記載する運動器。The exerciser according to claim 1, wherein a step board for assisting elasticity is formed above the step board. 前記同じ位置に形成された軸桿は、左右に開いたり閉じたりする踏み板を組み合わせ、タイヤ上方に底端部が内ホイールに接続された座席が形成されることを特徴とする請求項1に記載する運動器。2. The seat according to claim 1, wherein the stem formed at the same position is combined with a tread plate that opens and closes left and right, and a seat having a bottom end connected to an inner wheel is formed above the tire. Exerciser to do.
JP2003121738A 2002-06-07 2003-04-25 Exercise machine Pending JP2004008792A (en)

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