JP5408481B2 - Human drive mechanism - Google Patents

Description

本発明は、人力を動力源として、例えば、足漕ぎ自転車、車椅子、人力飛行機、足漕ぎボート、自転車型運動トレーニング機器、人力発電機、リハビリ機器などに用いられる人力駆動機構に関するものである。   The present invention relates to a human-powered drive mechanism that uses human power as a power source, and is used for, for example, a foot-bicycle, a wheelchair, a human-powered airplane, a rowing boat, a bicycle-type exercise training device, a human power generator, a rehabilitation device, and the like.

従来、この種の人力駆動機構として、１８０度の位相差をもって突設された一対の駆動アームと、一対の駆動アームの先端部にそれぞれ枢軸により回転自在に設けられた一対の人力受体とを備えてなり、この一対の人力受体を交互に踏むことにより自転車などにおいては動力の取り出し用並びにリハビリテーション機器などにおいては負荷用となる出力軸を回転させる構造のものが知られている。   Conventionally, as this type of human-powered drive mechanism, a pair of drive arms protruding with a phase difference of 180 degrees and a pair of human power receivers rotatably provided on the distal ends of the pair of drive arms by respective pivots are provided. A structure is known in which a pair of human power receivers are alternately stepped on to rotate an output shaft for taking out power in a bicycle or the like and for a load in a rehabilitation device or the like.

特許第４１５６８２３号公報Japanese Patent No. 4156823

しかしながらこれら従来構造の場合、各種用途に応じては、融通性や利便性において満足することができないことがあるという不都合を有している。   However, these conventional structures have the disadvantage that they may not be satisfactory in terms of flexibility and convenience depending on various applications.

本発明はこのような不都合を解決することを目的とするもので、本発明のうちで、請求項１記載の発明は、フレームに回転自在に軸架された支持軸と、該支持軸に中程部を固定支持された揺動アームと、該揺動アームの両端部に回転自在に軸架された左右一対の中間軸と、該一方の中間軸と該支持軸との間及び他方の中間軸と該支持軸との間にそれぞれ設けられ、回転比が１：２に設定された一対の遊星運動要素と、各中間軸に１８０度の位相差をもって突設された一対の駆動アームと、該一対の駆動アームの先端部にそれぞれ枢軸により回転自在に設けられた一対の人力受体と、一対の人力受体を互いに連結する連結要素と、該連結要素の行戻動作により出力軸を回転駆動する取出機構とを備えてなり、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなることを特徴とする人力駆動機構にある。 SUMMARY OF THE INVENTION The present invention aims to solve such inconveniences. Among the present inventions, the invention according to claim 1 includes a support shaft that is rotatably mounted on a frame, and a support shaft mounted on the support shaft. A swing arm having a fixedly supported portion, a pair of left and right intermediate shafts rotatably supported at both ends of the swing arm, and between the one intermediate shaft and the support shaft and between the other A pair of planetary motion elements provided between the shaft and the support shaft and having a rotation ratio set to 1: 2, and a pair of drive arms projecting from each intermediate shaft with a phase difference of 180 degrees, A pair of human power receivers rotatably provided by pivots at the distal ends of the pair of drive arms, a connecting element that connects the pair of human power receivers to each other, and an output shaft that rotates by a return operation of the connecting element Ri Na and a takeout mechanism for driving, the planetary motion element of the support shaft Lines and sun body provided in a fixed state to the frame coaxially, characterized in that it consists of endless coupling elements wound around between the fixed planetary body and the sun body and the planetary body to the intermediate shaft It is in a human drive mechanism.

又、請求項２記載の発明は、フレームに回転自在に軸架された支持軸と、該支持軸の両端部に固定支持された一対の揺動アームと、該一対の揺動アームの外方端部にそれぞれ回転自在に軸架された左右一対の中間軸と、該一方の中間軸と該支持軸との間及び他方の中間軸と該支持軸との間にそれぞれ設けられ、回転比が１：２に設定された一対の遊星運動要素と、該各中間軸に１８０度の位相差をもって突設された一対の駆動アームと、該一対の駆動アームの先端部にそれぞれ枢軸により回転自在に設けられた一対の人力受体と、一対の人力受体を互いに連結する連結要素と、該連結要素の行戻動作により出力軸を回転駆動する取出機構とを備えてなり、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなることを特徴とする人力駆動機構にある。 According to a second aspect of the present invention, there is provided a support shaft rotatably mounted on a frame, a pair of swing arms fixedly supported at both ends of the support shaft, and an outer side of the pair of swing arms. A pair of left and right intermediate shafts rotatably mounted on the end portions, between the one intermediate shaft and the support shaft, and between the other intermediate shaft and the support shaft, respectively, with a rotation ratio of A pair of planetary motion elements set to 1: 2, a pair of drive arms projecting from each of the intermediate shafts with a phase difference of 180 degrees, and a tip of each of the pair of drive arms are rotatable by pivots, respectively. a pair of manpower receptacle provided a connecting element for connecting together a pair of manpower receptacle, Ri Na and a takeout mechanism for rotating the output shaft by a row return operation of the coupling elements, the planetary movement elements Is fixed to the frame coaxially with the axis of the support shaft. Solar body, in human-driven mechanism, characterized in that it consists of endless coupling elements wound around between the fixed planetary body and the sun body and the planetary body to the intermediate shaft.

又、請求項３記載の発明は、上記取出機構として、上記支持軸の軸線と平行な軸線をもつ平行横軸及び該平行横軸の軸線に対して垂直な軸線をもつ垂直縦軸を設け、該平行横軸の両端部にそれぞれ上記連結要素を一方の人力受体側から他方の人力受体側へと迂回案内する迂回車体を設けると共に該垂直縦軸に該連結要素を一方の迂回車体側から他方の迂回車体側へと折返案内する折返車体を設け、該各迂回車体は、該平行横軸と一体な内輪体、該連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該平行横軸と上記出力軸との間に回転伝達機構を設けてなることを特徴とするものであり、又、請求項４記載の発明は、上記平行横軸に該平行横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなることを特徴とするものである。 The invention according to claim 3 is provided with a parallel horizontal axis having an axis parallel to the axis of the support shaft and a vertical vertical axis having an axis perpendicular to the axis of the parallel horizontal axis as the take-out mechanism, A detour body for detouring the connecting element from one human power receiver side to the other human power receiver side is provided at both ends of the parallel horizontal axis, and the connecting element is disposed on the detour body side on the vertical vertical axis. Each of the bypass vehicle bodies includes an inner ring body integrated with the parallel horizontal shaft, an outer ring body that bypasses and guides the connecting element, and the inner ring body and the outer ring body. And a rotation transmission mechanism provided between the parallel horizontal axis and the output shaft, and the invention according to claim 4 is characterized in that: The power transmission between the parallel horizontal axis and the output shaft can be released to the parallel horizontal axis. And it is characterized in that formed by providing a clutch mechanism.

又、請求項５記載の発明は、上記取出機構として、上記支持軸の軸線と直交する軸線をもつ直交横軸及び該直交横軸に対して直交する直交軸を設け、該直交横軸に上記連結要素を一方の人力受体側から他方の人力受体側へと折返案内する主折返車体を設け、該主折返車体に副折返車部を設けると共に該直交横軸に副折返車体を設け、該直交軸の両端部に互いに並列状の該副折返車部から副折返車体及び副折返車体から該副折返車部へと無端連結要素を折返案内する一対の変向車体を設け、該主折返車体及び副折返車体は、該直交横軸と一体な内輪体、該無端連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該直交横軸と上記出力軸との間に回転伝達機構を設けてなることを特徴とするものであり、又、請求項６記載の発明は、上記直交横軸に該直交横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなることを特徴とするものである。 According to a fifth aspect of the present invention, as the take-out mechanism, an orthogonal horizontal axis having an axis orthogonal to the axis of the support shaft and an orthogonal axis orthogonal to the orthogonal horizontal axis are provided, and the orthogonal horizontal axis Providing a main folded vehicle body for folding and guiding the coupling element from one human power receiver side to the other human power receiver side, providing a secondary folded vehicle portion on the main folded vehicle body and providing a secondary folded vehicle body on the orthogonal horizontal axis; A pair of turning bodies for folding and guiding the endless connecting element from the auxiliary folding vehicle portion to the secondary folding vehicle portion and from the secondary folding vehicle body to the secondary folding vehicle portion are provided at both ends of the orthogonal shaft. The vehicle body and the auxiliary folded vehicle body are composed of an inner ring body integrated with the orthogonal horizontal axis, an outer ring body that bypasses and guides the endless coupling element, and a one-way clutch mechanism provided between the inner ring body and the outer ring body, A rotation transmission mechanism is provided between the orthogonal horizontal axis and the output shaft. And than, The invention of claim 6 is characterized in that formed by providing a releasable clutch mechanism the power transmission between the said orthogonal transverse axes and the output shaft to said orthogonal transverse axes .

本発明は上述の如く、請求項１記載の発明にあっては、一対の人力受体の交互の人力による入力動作により連結要素を介して一対の駆動アーム、一対の中間軸、一対の遊星運動要素により揺動アームは交互に正逆方向に揺動し、人力受体の交互の入力動作により連結要素は行戻動作し、連結要素の行戻動作により取出機構を介して出力軸は回転することになり、この出力軸の回転を自転車などにおいては走行動力源として用いたり、リハビリテーション機器などにおいては回転負荷源として用いることができ、かつ、回転比が１：２に設定された一対の遊星運動要素の存在により人力による入力動作を直線往復運動をもって行うことができ、従来の足漕ぎ動作のような回転運動ではなく、直線的な押す動作又は引く動作からなる人力による入力動作となり、それだけ、無駄のない入力動作により出力軸を回転させることができ、良好な人力による入力動作を行うことができ、用途を拡大することができ、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなるので、容易に製作することができる。 As described above, according to the present invention, a pair of driving arms, a pair of intermediate shafts, and a pair of planetary motions are connected via a connecting element by an input operation by alternating human power of a pair of human power receivers. The oscillating arm alternately oscillates in the forward and reverse directions depending on the element, the connecting element moves back by the alternating input operation of the human power receiver, and the output shaft rotates through the take-out mechanism by the returning operation of the connecting element. Thus, the rotation of the output shaft can be used as a driving power source in a bicycle or the like, or a rotational load source in a rehabilitation device or the like, and a pair of planets having a rotation ratio set to 1: 2. Due to the presence of the movement element, the input operation by human power can be performed by linear reciprocating movement, and it is not a rotational movement like the conventional leg rowing movement, but is input by human power consisting of a linear pushing movement or pulling movement. An operational, it just makes it possible to rotate the output shaft by lean input operation, it is possible to perform input operation by the good manpower, it is possible to expand the applications, the planetary motion element of the support shaft It is easy to manufacture because it consists of a solar vehicle body that is coaxial with the axis and fixed to the frame, a planetary vehicle that is fixed to the intermediate shaft, and an endless connecting element that is looped between the solar vehicle and the planetary vehicle. can do.

又、請求項２記載の発明は、一対の人力受体の交互の人力踏圧による入力動作により連結要素を介して一対の駆動アーム、一対の中間軸、一対の遊星運動要素により一対の揺動アームは交互に正逆方向に揺動し、人力受体の交互の入力動作により連結要素は行戻動作し、連結要素の行戻動作により取出機構を介して出力軸は回転することになり、この出力軸の回転を自転車などにおいては走行動力源として用いたり、リハビリテーション機器などにおいては回転負荷源として用いることができ、かつ、回転比が１：２に設定された一対の遊星運動要素の存在により人力による入力動作、この場合、足漕ぎ動作を直線往復運動をもって行うことができ、従来の足漕ぎ動作のような回転運動ではなく、直線的な押す動作又は引く動作からなる人力による入力動作となり、それだけ、無駄のない入力動作により出力軸を回転させることができ、良好な人力による入力動作を行うことができ、用途を拡大することができ、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなるので、容易に製作することができる。 According to a second aspect of the present invention, there is provided a pair of oscillating arms including a pair of driving arms, a pair of intermediate shafts, and a pair of planetary motion elements via a connecting element by an input operation by alternating manual pressure of a pair of human power receivers. Oscillates alternately in the forward and reverse directions, the connecting element performs a return operation by the alternating input operation of the human power receiver, and the output shaft rotates through the take-out mechanism by the return operation of the connecting element. The rotation of the output shaft can be used as a driving power source in a bicycle or the like, and can be used as a rotational load source in a rehabilitation device, etc., and the presence of a pair of planetary motion elements whose rotation ratio is set to 1: 2. Human-powered input operation, in this case, the leg rowing operation can be performed with a linear reciprocating motion, and a human force consisting of a linear pushing motion or pulling motion instead of a rotational motion like a conventional foot row motion Input operation and becomes due, it just makes it possible to rotate the output shaft by lean input operation, it is possible to perform input operation by the good manpower, it is possible to expand the applications, the planetary motion element, said support It consists of a solar vehicle body that is fixed to the frame coaxially with the axis of the shaft, a planetary vehicle body that is fixed to the intermediate shaft, and an endless connecting element that is looped between the solar vehicle body and the planetary vehicle body. Can be produced.

又、請求項３記載の発明にあっては、上記取出機構として、上記支持軸の軸線と平行な軸線をもつ平行横軸及び該平行横軸の軸線に対して垂直な軸線をもつ垂直縦軸を設け、該平行横軸の両端部にそれぞれ上記連結要素を一方の人力受体側から他方の人力受体側へと迂回案内する迂回車体を設けると共に該垂直縦軸に該連結要素を一方の迂回車体側から他方の迂回車体側へと折返案内する折返車体を設け、該各迂回車体は、該平行横軸と一体な内輪体、該連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該平行横軸と上記出力軸との間に回転伝達機構を設けてなるから、一対の人力受体の一方の人力受体を人力により入力動作すると、迂回車体及び折返車体に案内された連結要素を介して他方の人力受体は移動すると共に駆動アーム、一対の中間軸、一対の遊星運動要素を介して揺動アームは揺動し、他方の人力受体を人力により入力動作すると、迂回車体及び折返車体に案内された連結要素を介して一方の人力受体は移動すると共に駆動アーム、一対の中間軸、一対の遊星運動要素を介して揺動アームは反対向きに揺動し、この人力受体の交互の入力動作により連結要素は行戻動作し、連結要素の行戻動作により一対の迂回車体には反対向きの回転が与えられることになり、各迂回車体は外輪体及び内輪体と外輪体との間に設けられたラチェット式の一方向クラッチ機構からなるので、迂回車体のうち、いずれか一方の迂回車体は平行横軸を回転させているとき、いずれか他方の迂回車体は空転することになり、平行横軸は連続して一方向に回転し、取出機構を簡素化することができると共に出力軸を連続的に一方向に回転させることができ、又、請求項４記載の発明にあっては、上記平行横軸に該平行横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなるから、平行横軸と出力軸との間の動力伝達を接続又は切断することができ、出力軸側からの逆過負荷などに対処することができ、それだけ、使用の融通性を高めることができる。 According to a third aspect of the present invention, the take-out mechanism includes a parallel horizontal axis having an axis parallel to the axis of the support shaft and a vertical vertical axis having an axis perpendicular to the axis of the parallel horizontal axis. A detour vehicle body for detouring the connecting element from one human power receiver side to the other human power receiver side at both ends of the parallel horizontal axis, and the connecting element on the vertical vertical axis There is provided a folded vehicle body that is folded and guided from the detour vehicle body side to the other detour vehicle body side, and each detour vehicle body includes an inner ring body that is integral with the parallel horizontal shaft, an outer ring body that detours and guides the connecting element, and the inner ring body and the It consists of a one-way clutch mechanism provided between the outer ring body and a rotation transmission mechanism provided between the parallel horizontal axis and the output shaft. When the input operation is performed, the connection element guided to the detour vehicle body and the folded vehicle body is When the other human power receiver moves, the swing arm swings via the drive arm, the pair of intermediate shafts, and the pair of planetary motion elements, and when the other human power receiver is input by human power, One human power receiver moves through the connecting element guided by the vehicle body, and the swing arm swings in the opposite direction through the drive arm, the pair of intermediate shafts, and the pair of planetary motion elements. The alternate input operation causes the connecting element to perform a return operation, and the return operation of the connection element causes a pair of bypass vehicle bodies to rotate in opposite directions, and each bypass vehicle body includes an outer ring body, an inner ring body, and an outer ring body. Because of the ratchet type one-way clutch mechanism provided between the two and the other detoured bodies, the other detoured body is idle when the parallel horizontal axis is rotating. The parallel horizontal axis Continuously rotates in one direction, takeout mechanism can rotate the output shaft to one direction continuously it is possible to simplify, and, in the invention of claim 4, wherein said parallel horizontal Since the shaft is provided with a clutch mechanism capable of releasing the power transmission between the parallel horizontal axis and the output shaft, the power transmission between the parallel horizontal axis and the output shaft can be connected or disconnected. A reverse overload from the shaft side can be dealt with, and the flexibility of use can be increased accordingly.

又、上記請求項５記載の発明にあっては、上記取出機構として、上記支持軸の軸線と直交する軸線をもつ直交横軸及び該直交横軸に対して直交する直交軸を設け、該直交横軸に上記連結要素を一方の人力受体側から他方の人力受体側へと折返案内する主折返車体を設け、該主折返車体に副折返車部を設けると共に該直交横軸に副折返車体を設け、該直交軸の両端部に互いに並列状の該副折返車部から副折返車体及び副折返車体から該副折返車部へと無端連結要素を折返案内する一対の変向車体を設け、該主折返車体及び副折返車体は、該直交横軸と一体な内輪体、該無端連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該直交横軸と上記出力軸との間に回転伝達機構を設けてなるから、一対の人力受体の一方の人力受体を人力により入力動作すると、主折返車体に案内された連結要素を介して他方の人力受体は移動すると共に駆動アーム、一対の中間軸、一対の遊星運動要素を介して揺動アームは揺動し、他方の人力受体を人力により入力動作すると、主折返車体に案内された連結要素を介して一方の人力受体は移動すると共に駆動アーム、一対の中間軸、一対の遊星運動要素を介して揺動アームは反対向きに揺動し、この人力受体の交互の入力動作により連結要素は行戻動作し、連結要素の行戻動作により主折返車体には交互に正逆の回転が与えられることになると共に副折返車部及び副折返車体に変向車体により折返案内された無端連結要素の行戻動作により直交横軸に交互に正逆の回転が与えられ、主折返車体及び副折返車体は、直交横軸と一体な内輪体、無端連結要素を迂回案内する外輪体及び内輪体と外輪体との間にそれぞれ設けられた一方向クラッチ機構からなるので、主折返車体及び副折返車体のうち、いずれか一方が直交横軸を回転させているとき、いずれか一方は空転することになり、直交横軸は連続して一方向に回転し、回転伝達機構を介して出力軸は一方向に連続回転することになり、取出機構を簡素化することができると共に出力軸を連続的に一方向に回転させることができ、又、請求項６記載の発明にあっては、上記直交横軸に直交横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなるから、直交横軸と出力軸との間の動力伝達を接続又は切断することができ、出力軸側からの逆過負荷に対処することができ、使用の融通性を高めることができる。 In the invention described in claim 5, as the take-out mechanism, an orthogonal horizontal axis having an axis orthogonal to the axis of the support shaft and an orthogonal axis orthogonal to the orthogonal horizontal axis are provided. Provided on the horizontal axis is a main folded vehicle body that guides the connecting element from one side of the human power receiver to the other side of the human power receiver, and provides a secondary folded vehicle portion on the main folded body and a secondary folded on the orthogonal horizontal axis. A vehicle body is provided, and a pair of turning vehicle bodies are provided at both ends of the orthogonal shaft to guide the endless connection element from the auxiliary folding vehicle portion in parallel to each other and from the auxiliary folding vehicle body to the auxiliary folding vehicle portion. The main folded vehicle body and the sub folded vehicle body are an inner ring body integrated with the orthogonal horizontal axis, an outer ring body that bypasses and guides the endless connecting element, and a one-way clutch mechanism provided between the inner ring body and the outer ring body. A rotation transmission mechanism is provided between the orthogonal horizontal axis and the output shaft. When one human power receiver of the pair of human power receivers is input by human power, the other human power receiver moves through the connecting element guided by the main folding body, and the driving arm, the pair of intermediate shafts, and the pair of planets. When the swinging arm swings through the motion element and the other human power receiver is input by human power, the one human power receiver moves through the connecting element guided by the main folding body, and the driving arm and the pair The swinging arm swings in the opposite direction via the intermediate shaft and a pair of planetary motion elements, and the connecting element returns by the alternate input operation of the human power receiver, and the main return by the returning operation of the connecting element. The vehicle body is alternately forward / reversely rotated, and the back-turning operation of the endless connecting element guided by the turning body to the sub-turning vehicle part and the sub-turning vehicle body is alternately forward / reverse on the orthogonal horizontal axis. Rotation is given, the main folding car The return vehicle body is composed of an inner ring body integrated with the orthogonal horizontal shaft, an outer ring body that bypasses and guides the endless connecting element, and a one-way clutch mechanism provided between the inner ring body and the outer ring body. When one of the vehicle bodies rotates the orthogonal horizontal axis, one of them rotates idly, the orthogonal horizontal axis continuously rotates in one direction, and the output shaft passes through the rotation transmission mechanism. will be continuously rotated in one direction, takeout mechanism can rotate the output shaft to one direction continuously it is possible to simplify, and, in the invention of claim 6, wherein the orthogonal Since the clutch mechanism capable of releasing the power transmission between the orthogonal horizontal axis and the output shaft is provided on the horizontal axis, the power transmission between the orthogonal horizontal axis and the output shaft can be connected or disconnected. Can cope with reverse overload from the shaft side and use Can increase the flexibility.

本発明の実施の第一形態例の全体斜視図である。1 is an overall perspective view of a first embodiment of the present invention. 本発明の実施の第一形態例の全体側面図である。1 is an overall side view of a first embodiment of the present invention. 本発明の実施の第一形態例の全体平面図である。1 is an overall plan view of a first embodiment of the present invention. 本発明の実施の第一形態例の部分平断面図である。It is a partial plane sectional view of the example of the 1st embodiment of the present invention. 本発明の実施の第一形態例の部分平断面図である。It is a partial plane sectional view of the example of the 1st embodiment of the present invention. 本発明の実施の第一形態例の部分正面図である。It is a partial front view of the first embodiment of the present invention. 本発明の実施の第一形態例の部分断面図である。It is a fragmentary sectional view of the example of the 1st embodiment of the present invention. 本発明の実施の第一形態例の部分断面図である。It is a fragmentary sectional view of the example of the 1st embodiment of the present invention. 本発明の実施の第一形態例の作動状態の側断面図である。It is a sectional side view of the operating state of the example of 1st Embodiment of this invention. 本発明の実施の第二形態例の部分平断面図である。It is a fragmentary top sectional view of the 2nd example of an embodiment of the invention. 本発明の実施の第三形態例の全体斜視図である。It is a whole perspective view of the third embodiment of the present invention. 本発明の実施の第三形態例の全体側面図である。It is a whole side view of the third embodiment of the present invention. 本発明の実施の第三形態例の部分平断面図である。It is a partial plane sectional view of the third embodiment of the present invention. 本発明の実施の第三形態例の部分平面図である。It is a fragmentary top view of the 3rd example of an embodiment of the invention. 本発明の実施の第三形態例の部分正面図である。It is a partial front view of the third embodiment of the present invention. 本発明の実施の第三形態例の部分側断面図である。It is a fragmentary sectional side view of the 3rd embodiment of this invention.

図１乃至図１６は本発明の実施の形態例を示し、図１乃至図９は第一形態例、図１０は第二形態例、図１１乃至図１６は第三形態例である。   1 to 16 show an embodiment of the present invention, FIGS. 1 to 9 show a first embodiment, FIG. 10 shows a second embodiment, and FIGS. 11 to 16 show a third embodiment.

図１乃至図９の第一形態例において、１は支持軸であって、この場合、図１、図３、図９の如く、支持軸１はフレーム２に軸受３により回転自在に軸架され、支持軸１に揺動アーム４の中程部を固定支持し、フレーム２に揺動アーム４の揺動範囲を規制するゴム製のストッパー部Ｎ・Ｎを設け、この揺動アーム４の両端部に左右一対の中間軸５・５を回転自在に軸架し、一方の中間軸５と支持軸１との間及び他方の中間軸５と支持軸１との間にそれぞれ回転比が１：２に設定された一対の遊星運動要素６・６を設け、各中間軸５・５に１８０度の位相差をもって一対の駆動アーム７・７固定突設し、この一対の駆動アーム７・７の先端部にそれぞれ枢軸８・８により一対の人力受体９・９を回転自在に設け、この場合、支持軸１の軸線Ｏ及び各枢軸８・８の軸線Ｐ・Ｐは同一軸線となるように設定され、一対の人力受体９・９を互いに連結する連結要素１０を設け、この連結要素１０の行戻動作により出力軸１１を回転駆動する取出機構１２を設けて構成している。   1 to 9, reference numeral 1 denotes a support shaft. In this case, as shown in FIGS. 1, 3, and 9, the support shaft 1 is rotatably mounted on a frame 2 by a bearing 3. The middle part of the swing arm 4 is fixedly supported on the support shaft 1, and the rubber stopper portions N and N for restricting the swing range of the swing arm 4 are provided on the frame 2. A pair of left and right intermediate shafts 5, 5 is rotatably mounted on the part, and the rotation ratio is 1: 1 between the intermediate shaft 5 and the support shaft 1 and between the other intermediate shaft 5 and the support shaft 1. A pair of planetary motion elements 6 and 6 set to 2 are provided, and a pair of driving arms 7 and 7 are fixedly provided on each intermediate shaft 5 and 5 with a phase difference of 180 degrees. A pair of human power receivers 9 and 9 are rotatably provided at the front end portions by pivots 8 and 8, respectively. In this case, the axis O of the support shaft 1 and The axis lines P and P of the pivots 8 and 8 are set to be the same axis line, and a connecting element 10 for connecting the pair of human power receivers 9 and 9 to each other is provided. A take-out mechanism 12 that is rotationally driven is provided.

この場合、上記連結要素１０はロープが用いられているが、その他、チェーンやベルトなどの屈曲性を有する部材が用いられるものであり、又、上記遊星運動要素６・６は、この場合、それぞれ上記支持軸１の軸線Ｏと同軸上にしてフレーム２側の軸受３に固定状態に設けられた固定の太陽車体６ａ・６ａ、上記中間軸５・５に固定された自転しつつ公転する遊星車体６ｂ・６ｂ及び太陽車体６ａ・６ａと遊星車体６ｂ・６ｂとの間に掛回された無端連結要素６ｃ・６ｃからなり、太陽車体６ａの有効直径と遊星車体６ｂの有効直径とは２：１に設定され、これにより回転比は１：２に設定され、この無端連結要素６ｃ・６ｃはロープが用いられているが、同じく、チェーンやベルトなどの屈曲性を有する部材が用いられるものであり、さらには、このような遊星巻掛機構に限らず、歯数が２：１の関係になることにより回転比が１：２となる互いに歯合する一対の歯車列からなる遊星歯車機構を採用することもできる。   In this case, the connecting element 10 is a rope, but in addition, a member having flexibility such as a chain or a belt is used, and the planetary motion elements 6 and 6 are respectively A fixed solar vehicle body 6a, 6a provided coaxially with the axis O of the support shaft 1 and fixed to the bearing 3 on the frame 2 side, and a planetary vehicle body that rotates and revolves while being fixed to the intermediate shafts 5, 5. 6b and 6b, and endless connecting elements 6c and 6c wound between the solar body 6a and 6a and the planetary bodies 6b and 6b. The effective diameter of the solar body 6a and the effective diameter of the planetary body 6b are 2: 1. Accordingly, the rotation ratio is set to 1: 2, and the endless connecting elements 6c and 6c are ropes, but similarly, members having flexibility such as chains and belts are used. And more Is not limited to such a planetary winding mechanism, but adopts a planetary gear mechanism comprising a pair of gear trains that mesh with each other so that the rotation ratio is 1: 2 due to the relationship of the number of teeth of 2: 1. You can also.

この場合、上記取出機構１２として、上記フレーム１に上記支持軸１の軸線Ｏと平行な軸線Ｑをもつ平行横軸１３及び平行横軸１３の軸線Ｑに対して垂直な軸線Ｒをもつ垂直縦軸１４を設け、平行横軸１３の両端部にそれぞれ上記連結要素１０を一方の人力受体９側から他方の人力受体９側へと迂回案内する迂回車体１５・１５を設けると共に垂直縦軸１４に連結要素１０を一方の迂回車体１５側から他方の迂回車体１５側へと折返案内する折返車体１６を設け、図７の如く、各迂回車体１５・１５は、平行横軸１３と一体な内輪体１５ａ、連結要素１０を迂回案内する外輪体１５ｂ及び内輪体１５ａと外輪体１５ｂとの間に設けられたラチェット溝Ｔ_１、ラチェット爪Ｔ_２及びバネＴ_３からなるラチェット式の一方向クラッチ機構１５ｃからなり、平行横軸１３と上記出力軸１１との間にプーリーＭ・Ｍ及びロープＤからなる回転伝達機構１７を設けて構成している。この回転伝達機構１７は他の巻掛伝達機構や歯車機構など適宜選択して設計される。 In this case, as the take-out mechanism 12, the frame 1 has a parallel horizontal axis 13 having an axis Q parallel to the axis O of the support shaft 1 and a vertical vertical axis having an axis R perpendicular to the axis Q of the parallel horizontal axis 13. A shaft 14 is provided, detour vehicle bodies 15 and 15 for detouring the connecting element 10 from one human power receiver 9 side to the other human power receiver 9 side are provided at both ends of the parallel horizontal shaft 13, and a vertical vertical axis is provided. 14 is provided with a folding vehicle body 16 that guides the coupling element 10 from one bypass vehicle body 15 side to the other bypass vehicle body 15 side, and each bypass vehicle body 15 and 15 is integrated with the parallel horizontal shaft 13 as shown in FIG. ratchet one-way clutch consisting of inner race 15a, the ratchet grooves _{T 1} provided between the outer race 15b and the inner ring member 15a and the outer race 15b of the connecting element 10 to bypass guide, the ratchet pawl _{T 2} and the spring _{T 3} Mechanism 15c A rotation transmission mechanism 17 including pulleys M and M and a rope D is provided between the parallel horizontal shaft 13 and the output shaft 11. The rotation transmission mechanism 17 is designed by appropriately selecting other winding transmission mechanisms and gear mechanisms.

又、この場合、図７の如く、上記平行横軸１３に平行横軸１３と上記出力軸１１との間の動力伝達を解除可能なクラッチ機構１８が設けられ、即ち、平行横軸１３に上記平行横軸１３側の一方のプーリーＭを遊転自在に設け、この遊転可能なプーリーＭを弾圧バネ１８ａのバネ圧により圧接部材１８ｂで摩擦部材１８ｃに圧接し、この圧接により平行横軸１３から出力軸１１への動力伝達を行うと共に牽引チェーン１８ｄの引動により圧接部材１８ｂを解除片１８ｅによりプーリーＭから離反させることにより平行横軸１３側と出力軸１１側との間の動力伝達を解除するように構成している。   In this case, as shown in FIG. 7, the parallel horizontal shaft 13 is provided with a clutch mechanism 18 capable of releasing the power transmission between the parallel horizontal shaft 13 and the output shaft 11. One pulley M on the side of the parallel horizontal shaft 13 is provided so as to be freely rotatable, and the freely movable pulley M is pressed against the friction member 18c by the pressure contact member 18b by the spring pressure of the elastic spring 18a. The power transmission between the parallel horizontal shaft 13 side and the output shaft 11 side is released by transmitting the power from the pulley to the output shaft 11 and separating the pressure contact member 18b from the pulley M by the release piece 18e by the pulling of the traction chain 18d. It is configured to do.

この実施の第一形態例は上記構成であるから、図１、図２、図９の如く、一対の人力受体９・９の一方の人力受体９を踏圧押下すると、迂回車体１５・１５及び折返車体１６に案内された連結要素１０を介して他方の人力受体９は上昇すると共に駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６を介して揺動アーム４は揺動し、揺動アーム４が一方のストッパー部Ｎに当接したのち、他方の人力受体９を踏圧押下すると、迂回車体１５・１５及び折返車体１６に案内された連結要素１０を介して一方の人力受体９は上昇すると共に駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６を介して揺動アーム４は反対向きに揺動し、この人力受体９・９の交互の踏圧動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により一対の迂回車体１５・１５には反対向きの回転が与えられることになり、各迂回車体１５・１５は外輪体１５ｂ及び内輪体１５ａと外輪体１５ｂとの間に設けられたラチェット式の一方向クラッチ機構１５ｃからなるので、迂回車体１５・１５のうち、いずれか一方の迂回車体１５は平行横軸１３を回転させているとき、いずれか他方の迂回車体１５は空転することになり、平行横軸１３は連続して一方向に回転し、回転伝達機構１７を介して出力軸１１は一方向に連続回転することになり、しかして、人力受体９・９の交互の踏圧による往復運動により出力軸１１は回転することになり、上記遊星運動要素６・６における回転比は１：２に設定されているから、図９の如く、上記枢軸８・８の軸線Ｐ・Ｐの軌跡は直線Ｆ上を移動することになり、一対の人力受体９・９を直線往復運動させることができ、かつ、この場合、支持軸１の軸線Ｏ及び各枢軸８の軸線Ｐ・Ｐは同一軸線となるように設定されているから、軸線Ｐ・Ｐの軌跡は支持軸１の軸線Ｏを通る直線Ｆ上を直線往復運動することになり、一対の人力受体９・９を支持軸１の軸線Ｏを通る軌跡からなる直線Ｆ上で直線往復運動させることができ、入力動作を良好に行うことができる。   Since the first embodiment of the present embodiment has the above-described configuration, as shown in FIGS. 1, 2, and 9, depressing one of the human power receivers 9 of the pair of human power receivers 9 and 9 depresses the detour vehicle bodies 15 and 15. The other human power receiver 9 is lifted through the connecting element 10 guided by the folded vehicle body 16 and is swung through the driving arms 7 and 7, the pair of intermediate shafts 5 and 5, and the pair of planetary motion elements 6 and 6. The movable arm 4 swings, and after the swing arm 4 abuts against one stopper portion N, when the other manpower receiver 9 is stepped on and pressed down, the connecting element guided to the detour vehicle bodies 15 and 15 and the folded vehicle body 16 10, one of the power receivers 9 rises and the swing arm 4 swings in the opposite direction via the drive arms 7, 7, the pair of intermediate shafts 5, 5, and the pair of planetary motion elements 6, 6. The connecting element 10 is moved back by the alternating treading action of the human power receivers 9 and 9 and connected. The return movement of the element 10 gives the pair of bypass vehicle bodies 15 and 15 rotation in opposite directions, and each bypass vehicle body 15 and 15 is provided between the outer ring body 15b and the inner ring body 15a and the outer ring body 15b. Therefore, when one of the detouring bodies 15 and 15 is rotating the parallel horizontal shaft 13, the other detouring body 15 is idling. Accordingly, the parallel horizontal shaft 13 continuously rotates in one direction, and the output shaft 11 continuously rotates in one direction via the rotation transmission mechanism 17, so that the power receivers 9 and 9 The output shaft 11 is rotated by the reciprocating motion caused by the alternating treading pressure, and the rotation ratio of the planetary motion elements 6 and 6 is set to 1: 2. Therefore, as shown in FIG. The trajectory of PP The pair of human power receivers 9 and 9 can be linearly reciprocated, and in this case, the axis O of the support shaft 1 and the axes P and P of each pivot 8 are the same axis. Therefore, the locus of the axes P and P is linearly reciprocated on the straight line F passing through the axis O of the support shaft 1, and the pair of human power receivers 9 and 9 are connected to the support shaft 1. A linear reciprocation can be performed on a straight line F consisting of a locus passing through the axis O, and an input operation can be performed satisfactorily.

したがって、一対の人力受体９・９の交互の人力踏圧による入力動作により連結要素１０を介して駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６により揺動アーム４は交互に正逆方向に揺動し、人力受体９・９の交互の入力動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により取出機構１２を介して出力軸１１は回転することになり、この出力軸１１の回転を、例えば、自転車などにおいては走行動力源として用いたり、リハビリテーション機器などにおいては回転負荷源として用いることができ、かつ、回転比が１：２に設定された一対の遊星運動要素の存在により人力による入力動作、この場合、足漕ぎ動作を直線往復運動をもって行うことができ、従来の足漕ぎ動作のような回転運動ではなく、直線的な押す動作又は引く動作からなる人力による入力動作となり、それだけ、無駄のない入力動作によりむらなく安定して出力軸１１を回転させることができ、良好な人力による入力動作を行うことができ、用途を拡大することができる。   Therefore, the pair of human power receivers 9 and 9 are swung by the driving arms 7 and 7, the pair of intermediate shafts 5 and 5, and the pair of planetary motion elements 6 and 6 through the connecting element 10 by the input operation by the alternating manpower stepping pressure. The arm 4 is alternately swung in the forward and reverse directions, and the connecting element 10 performs the return operation by the alternating input operation of the human power receivers 9 and 9, and the output shaft via the take-out mechanism 12 by the return operation of the connecting element 10. The rotation of the output shaft 11 can be used as a driving power source in, for example, a bicycle or as a rotational load source in a rehabilitation device, and the rotation ratio is 1: Input operation by human power due to the presence of a pair of planetary motion elements set to 2, in this case, the rowing motion can be performed with a linear reciprocating motion, not a rotational motion like the conventional rowing motion, It becomes an input operation by human power consisting of a linear pushing operation or pulling operation, and accordingly, the output shaft 11 can be rotated evenly and stably by a lean input operation, and an input operation by good human power can be performed. The application can be expanded.

この場合、上記遊星運動要素６・６は、上記支持軸１の軸線Ｏと同軸上にしてフレーム２に固定状態に設けられた太陽車体６ａ、上記中間軸５に設けられた遊星車体６ｂ及び太陽車体６ａと遊星車体６ｂとの間に掛回された無端連結要素６ｃからなるので、容易に製作することができ、又、この場合、上記取出機構１２として、上記支持軸１の軸線Ｏと平行な軸線Ｑをもつ平行横軸１３及び平行横軸１３の軸線Ｑに対して垂直な軸線Ｒをもつ垂直縦軸１４を設け、平行横軸１３の両端部にそれぞれ上記連結要素１０を一方の人力受体９側から他方の人力受体９側へと迂回案内する迂回車体１５を設けると共に垂直縦軸１４に連結要素１０を一方の迂回車体１５側から他方の迂回車体１５側へと折返案内する折返車体１６を設け、各迂回車体１５・１５は、平行横軸１３と一体な内輪体１５ａ、連結要素１０を迂回案内する外輪体１５ｂ及び内輪体１５ａと外輪体１５ｂとの間に設けられた一方向クラッチ機構１５ｃからなり、平行横軸１３と上記出力軸１１との間に回転伝達機構１７を設けてなるから、取出機構１２を簡素化することができると共に出力軸１１を連続的に一方向に回転させることができる。   In this case, the planetary motion elements 6, 6 are coaxial with the axis O of the support shaft 1, the solar vehicle body 6 a provided fixed to the frame 2, the planetary vehicle body 6 b provided on the intermediate shaft 5, and the sun Since the endless connecting element 6c is provided between the vehicle body 6a and the planetary vehicle body 6b, it can be easily manufactured. In this case, the take-out mechanism 12 is parallel to the axis O of the support shaft 1. A parallel horizontal axis 13 having a straight axis Q and a vertical vertical axis 14 having an axis R perpendicular to the axis Q of the parallel horizontal axis 13 are provided. A detour vehicle body 15 for detouring from the receiving body 9 side to the other human power receiving body 9 side is provided, and the connecting element 10 is guided to the vertical longitudinal axis 14 from one detour body 15 side to the other detour body 15 side. A turn-up vehicle body 16 is provided, and each detour vehicle body 1 15 includes an inner ring body 15a integrated with the parallel horizontal shaft 13, an outer ring body 15b that bypasses and guides the connecting element 10, and a one-way clutch mechanism 15c provided between the inner ring body 15a and the outer ring body 15b. Since the rotation transmission mechanism 17 is provided between the shaft 13 and the output shaft 11, the take-out mechanism 12 can be simplified and the output shaft 11 can be continuously rotated in one direction.

又、この場合、上記平行横軸１３にクラッチ機構１８を設けてなるから、平行横軸１３と出力軸１１との間の動力伝達を接続又は切断することができ、出力軸１１側からの逆過負荷などに対処することができ、それだけ、使用の融通性を高めることができる。   Further, in this case, since the parallel horizontal shaft 13 is provided with the clutch mechanism 18, the power transmission between the parallel horizontal shaft 13 and the output shaft 11 can be connected or disconnected, and the reverse from the output shaft 11 side. It is possible to cope with overload and the like, and the flexibility of use can be increased accordingly.

図１０の第二形態例は別例構造を示し、この場合、支持軸１はフレーム２に軸受３により回転自在に軸架され、支持軸１の両端部に一対の揺動アーム４・４を揺動自在に固定支持し、この揺動アーム４・４の外方端部にそれぞれ左右一対の中間軸５・５を回転自在に軸架し、一方の中間軸５と支持軸１との間及び他方の中間軸５と支持軸１との間にそれぞれ回転比が１：２に設定された一対の遊星運動要素６・６を設け、各中間軸５・５に１８０度の位相差をもって一対の駆動アーム７・７固定突設し、この一対の駆動アーム７・７の先端部にそれぞれ枢軸８・８により一対の人力受体９・９を回転自在に設け、この場合、支持軸１の軸線Ｏ及び各枢軸８・８の軸線Ｐ・Ｐは同一軸線となるように設定され、一対の人力受体９・９を互いに連結する連結要素１０を設け、この連結要素１０の行戻動作により出力軸１１を回転駆動する上記第一形態例と同様な取出機構１２を設けて構成している。   The second embodiment shown in FIG. 10 shows another example structure. In this case, the support shaft 1 is rotatably mounted on the frame 2 by a bearing 3, and a pair of swing arms 4, 4 are provided at both ends of the support shaft 1. A pair of left and right intermediate shafts 5 and 5 are rotatably mounted on the outer ends of the swing arms 4 and 4, respectively. In addition, a pair of planetary motion elements 6 and 6 having a rotation ratio of 1: 2 is provided between the other intermediate shaft 5 and the support shaft 1, respectively, and each intermediate shaft 5 and 5 is paired with a phase difference of 180 degrees. The drive arms 7 and 7 are fixedly protruded, and a pair of human power receivers 9 and 9 are rotatably provided by pivots 8 and 8 at the distal ends of the pair of drive arms 7 and 7, respectively. The axis O and the axes P and P of the pivots 8 and 8 are set to be the same axis, and the pair of human power receivers 9 and 9 are connected to each other. The connecting element 10 is provided, are configured by providing the same extraction mechanism 12 and the first embodiment for rotating the output shaft 11 by the row return operation of the connecting element 10.

この第二形態例にあっては、一対の人力受体９・９の交互の人力踏圧による入力動作により連結要素１０を介して一対の駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６により一対の揺動アーム４・４は交互に正逆方向に揺動し、人力受体９・９の交互の入力動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により取出機構１２を介して出力軸１１は回転することになり、この出力軸１１の回転を自転車などにおいては走行動力源として用いたり、リハビリテーション機器などにおいては回転負荷源として用いることができ、かつ、回転比が１：２に設定された一対の遊星運動要素の存在により人力による入力動作、この場合、足漕ぎ動作を直線往復運動をもって行うことができ、従来の足漕ぎ動作のような回転運動ではなく、直線的な押す動作又は引く動作からなる人力による入力動作となり、それだけ、無駄のない入力動作により出力軸１１を回転させることができ、良好な人力による入力動作を行うことができ、用途を拡大することができる。   In this second embodiment, a pair of drive arms 7 and 7, a pair of intermediate shafts 5 and 5, and a pair of pairs of human power receivers 9 and 9 are connected via a connecting element 10 by an input operation by alternating manual pressure. The planetary motion elements 6 and 6 cause the pair of swing arms 4 and 4 to swing alternately in the forward and reverse directions, and the connecting element 10 moves back by the alternating input operation of the human power receivers 9 and 9. The output shaft 11 is rotated through the take-out mechanism 12 by the retraction operation 10, and the rotation of the output shaft 11 is used as a driving power source in a bicycle or the like, or as a rotational load source in a rehabilitation device or the like. In addition, the presence of a pair of planetary motion elements whose rotation ratio is set to 1: 2 makes it possible to perform an input operation by human power, and in this case, the leg rowing operation can be performed with a linear reciprocating motion. As It is not a rotational movement but an input operation by human power consisting of a linear pushing operation or pulling operation, and accordingly, the output shaft 11 can be rotated by a lean input operation, and an input operation by good human power can be performed. The application can be expanded.

図１１乃至図１６の実施の第三形態例は、上記取出機構１２の別例構造を示し、この場合、上記取出機構１２として、フレーム２に上記支持軸１の軸線Ｏと直交する軸線Ｓをもつ直交横軸１９及び直交横軸１９に対して直交する直交軸２０を設け、直交横軸１９に上記連結要素１０を一方の人力受体９側から他方の人力受体９側へと折返案内する主折返車体２１を設け、主折返車体２１に副折返車部Ｋを設けると共に直交横軸１９に副折返車体２２を設け、直交軸２０の両端部に互いに並列状の副折返車部Ｋから副折返車体２２及び副折返車体２２から副折返車部Ｋへと無端連結要素２３を折返案内する一対の変向車体２４・２４を設け、主折返車体２１は、直交横軸１９と一体な内輪体２１ａ、無端連結要素２３を迂回案内する外輪体２１ｂ及び内輪体２１ａと外輪体２１ｂとの間に設けられたラチェット溝Ｔ_１、ラチェット爪Ｔ_２及びバネＴ_３からなる一方向クラッチ機構２１ｃからなり、副折返車体２２は直交横軸１９と一体な内輪体２２ａ、無端連結要素２３を迂回案内する外輪体２２ｂ及び内輪体２２ａと外輪体２２ｂとの間に設けられた一方向クラッチ機構２２ｃからなり、直交横軸１９と上記出力軸１１との間にプーリーＭ・Ｍ及びロープＤからなる回転伝達機構１７を設けて構成している。 The third embodiment shown in FIGS. 11 to 16 shows another structure of the take-out mechanism 12. In this case, the take-out mechanism 12 has an axis S orthogonal to the axis O of the support shaft 1 as the frame 2. The orthogonal horizontal axis 19 and the orthogonal axis 20 orthogonal to the orthogonal horizontal axis 19 are provided, and the connecting element 10 is guided to the orthogonal horizontal axis 19 from one human power receiver 9 side to the other human power receiver 9 side. The main folded vehicle body 21 is provided, the main folded vehicle body 21 is provided with the auxiliary folded vehicle portion K, the orthogonal horizontal shaft 19 is provided with the auxiliary folded vehicle body 22, and the both ends of the orthogonal shaft 20 are connected to each other from the parallel folded auxiliary vehicle portion K. A pair of turning body bodies 24 and 24 are provided to return and guide the endless connecting element 23 from the subfolding body 22 and the subfolding body 22 to the subfolding vehicle portion K. The main folding body 21 is an inner ring integrated with the orthogonal transverse shaft 19. The outer ring body 21 for detouring the body 21a and the endless connecting element 23 And ratchet grooves _{T 1} provided between the inner race 21a and outer race 21b, consisting the one-way clutch mechanism 21c consisting of the ratchet pawl _{T 2} and springs _{T 3,} it integrally Fukuorikae body 22 and the orthogonal transverse axis 19 The inner ring body 22a, the outer ring body 22b that bypasses the endless connecting element 23, and the one-way clutch mechanism 22c provided between the inner ring body 22a and the outer ring body 22b. A rotation transmission mechanism 17 including pulleys M and M and a rope D is provided.

この場合、上記無端連結要素２３はロープが用いられているが、その他、チェーンやベルトなどの屈曲性を有する部材が用いられるものである。   In this case, the endless connecting element 23 is a rope, but in addition, a flexible member such as a chain or a belt is used.

又、この場合、図１６の如く、上記直交横軸１９に直交横軸１９と上記出力軸１１との間の動力伝達を解除可能なクラッチ機構１８が設けられ、即ち、直交横軸１９に上記直交横軸１９側の一方のプーリーＭを遊転自在に設け、この遊転可能なプーリーＭを弾圧バネ１８ａのバネ圧により圧接部材１８ｂで摩擦部材１８ｃに圧接し、この圧接により直交横軸１９から出力軸１１への動力伝達を行うと共に牽引チェーン１８ｄの引動により圧接部材１８ｂを解除片１８ｅによりプーリーＭから離反させることにより直交横軸１９側と出力軸１１側との間の動力伝達を解除するように構成している。   In this case, as shown in FIG. 16, the orthogonal horizontal shaft 19 is provided with a clutch mechanism 18 capable of releasing power transmission between the orthogonal horizontal shaft 19 and the output shaft 11. One pulley M on the side of the orthogonal horizontal shaft 19 is provided so as to be freely rotatable, and the freely movable pulley M is pressed against the friction member 18c by the pressure contact member 18b by the spring pressure of the elastic spring 18a. The power transmission between the orthogonal horizontal shaft 19 side and the output shaft 11 side is released by transmitting the power to the output shaft 11 and separating the pressure contact member 18b from the pulley M by the release piece 18e by pulling the traction chain 18d. It is configured to do.

この第三形態例にあっては、上記第一形態例と同様に、一対の人力受体９・９の交互の人力踏圧による入力動作により連結要素１０を介して一対の駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６により揺動アーム４は交互に正逆方向に揺動し、人力受体９・９の交互の入力動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により取出機構１２を介して出力軸１１は回転することになり、この出力軸１１の回転を、例えば、自転車などにおいては走行動力源として用いたり、リハビリテーション機器などにおいては回転負荷源として用いることができ、かつ、回転比が１：２に設定された一対の遊星運動要素の存在により人力による入力動作、この場合、足漕ぎ動作を直線往復運動をもって行うことができ、従来の足漕ぎ動作のような回転運動ではなく、直線的な押す動作又は引く動作からなる人力による入力動作となり、それだけ、無駄のない入力動作によりむらなく安定して出力軸１１を回転させることができ、良好な人力による入力動作を行うことができ、用途を拡大することができる。   In the third embodiment, as in the first embodiment, a pair of drive arms 7 and 7 are connected via the connecting element 10 by an input operation by alternating manual pressure of the pair of human power receivers 9 and 9. The swing arm 4 is alternately swung in the forward and reverse directions by the pair of intermediate shafts 5 and 5 and the pair of planetary motion elements 6 and 6, and the connecting element 10 is returned by the alternating input operation of the human power receivers 9 and 9. The output shaft 11 is rotated via the take-out mechanism 12 by the return operation of the connecting element 10, and the rotation of the output shaft 11 is used as a driving power source in, for example, a bicycle or a rehabilitation device. Can be used as a rotational load source and the input operation by human power due to the presence of a pair of planetary motion elements whose rotation ratio is set to 1: 2, in this case, the rowing operation is performed with a linear reciprocating motion. Can It is not a rotational movement like a conventional leg rowing operation but an input operation by human power consisting of a linear pushing operation or a pulling operation, and accordingly, the output shaft 11 can be rotated evenly and stably by a lean input operation. It is possible to perform an input operation with good human power, and the application can be expanded.

この場合、上記取出機構１２として、上記支持軸１の軸線Ｏと直交する軸線Ｓをもつ直交横軸１９及び直交横軸１９に対して直交する直交軸２０を設け、直交横軸１９に上記連結要素１０を一方の人力受体９側から他方の人力受体９側へと折返案内する主折返車体２１を設け、主折返車体２１に副折返車部Ｋを設けると共に直交横軸１９に副折返車体２２を設け、直交軸２０の両端部に互いに並列状の副折返車部Ｋから副折返車体２２及び副折返車体２２から副折返車部Ｋへと無端連結要素２３を折返案内する一対の変向車体２４・２４を設け、主折返車体２１は、直交横軸１９と一体な内輪体２１ａ、無端連結要素２３を迂回案内する外輪体２１ｂ及び内輪体２１ａと外輪体２１ｂとの間に設けられた一方向クラッチ機構２１ｃからなり、副折返車体２２は直交横軸１９と一体な内輪体２２ａ、無端連結要素２３を迂回案内する外輪体２２ｂ及び内輪体２２ａと外輪体２２ｂとの間に設けられた一方向クラッチ機構２２ｃからなり、直交横軸１９と上記出力軸１１との間に回転伝達機構１７を設けて構成しているから、図１０、図１１、図１６の如く、一対の人力受体９・９の一方の人力受体９を踏圧押下すると、主折返車体２１に案内された連結要素１０を介して他方の人力受体９は上昇すると共に駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６を介して揺動アーム４は揺動し、揺動アーム４が一方のストッパー部Ｎに当接したのち、他方の人力受体９を踏圧押下すると、主折返車体２１に案内された連結要素１０を介して一方の人力受体９は上昇すると共に駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６を介して揺動アーム４は反対向きに揺動し、この人力受体９・９の交互の踏圧動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により主折返車体２１には交互に正逆の回転が与えられることになると共に副折返車部Ｋ及び副折返車体２２に変向車体２４・２４により折返案内された無端連結要素２３の行戻動作により直交横軸１９に交互に正逆の回転が与えられ、主折返車体２１及び副折返車体２２は、直交横軸１９と一体な内輪体２１ａ・２２ａ、無端連結要素２３を迂回案内する外輪体２１ｂ・２２ｂ及び内輪体２１ａ・２２ａと外輪体２１ｂ・２２ｂとの間にそれぞれ設けられた一方向クラッチ機構２１ｃ・２２ｃからなるので、主折返車体２１及び副折返車体２２のうち、いずれか一方が直交横軸１９を回転させているとき、いずれか一方は空転することになり、直交横軸１９は連続して一方向に回転し、回転伝達機構１７を介して出力軸１１は一方向に連続回転することになり、したがって、一対の人力受体９・９の交互の人力踏圧による入力動作により連結要素１０を介して駆動アーム７・７、一対の中間軸５・５、一対の遊星運動要素６・６により揺動アーム４は交互に正逆方向に揺動し、人力受体９・９の交互の入力動作により連結要素１０は行戻動作し、連結要素１０の行戻動作により副折返車部Ｋ、副折返車体２２、直交軸２０、無端連結要素２３及び変向車体２４により直交横軸１９は連続して一方向に回転し、連結要素１０の行戻動作により回転伝達機構１７を介して出力軸１１は回転することになり、取出機構１２を簡素化することができると共に出力軸１１を連続的に一方向に回転させることができる。   In this case, as the take-out mechanism 12, an orthogonal horizontal axis 19 having an axis S orthogonal to the axis O of the support shaft 1 and an orthogonal axis 20 orthogonal to the orthogonal horizontal axis 19 are provided. A main folded vehicle body 21 for folding the element 10 from one human power receiver 9 side to the other human power receiver 9 side is provided, a secondary folded vehicle portion K is provided on the main folded vehicle body 21, and a secondary folded vehicle shaft is provided on the orthogonal horizontal shaft 19. The vehicle body 22 is provided, and a pair of variables for guiding the endless connecting element 23 to the sub-folding vehicle body 22 and the sub-folding vehicle body 22 to the sub-folding vehicle portion K in parallel with each other at both ends of the orthogonal shaft 20. The main vehicle body 21 is provided between the inner ring body 21a integral with the orthogonal horizontal shaft 19, the outer ring body 21b that bypasses and guides the endless connecting element 23, and the inner ring body 21a and the outer ring body 21b. A one-way clutch mechanism 21c, The folded vehicle body 22 includes an inner ring body 22a integral with the orthogonal horizontal shaft 19, an outer ring body 22b that bypasses and guides the endless coupling element 23, and a one-way clutch mechanism 22c provided between the inner ring body 22a and the outer ring body 22b. Since the rotation transmission mechanism 17 is provided between the horizontal shaft 19 and the output shaft 11, one human power receiver of the pair of human power receivers 9 and 9 as shown in FIGS. When stepping pressure 9 is depressed, the other human power receiver 9 rises through the connecting element 10 guided by the main folding body 21 and the driving arms 7 and 7, the pair of intermediate shafts 5 and 5, and the pair of planetary motion elements 6. When the swing arm 4 swings via 6 and the swing arm 4 comes into contact with one of the stoppers N and then presses down the other human power receiver 9, the connection guided by the main folding body 21 is performed. When one human power receiver 9 rises via element 10 The swing arm 4 swings in the opposite direction through the drive arms 7 and 7, the pair of intermediate shafts 5 and 5, and the pair of planetary motion elements 6 and 6, and the stepping action of the human power receivers 9 and 9 is alternated. As a result, the connecting element 10 performs a returning operation, and the returning operation of the connecting element 10 causes the main folded vehicle body 21 to alternately rotate in the forward and reverse directions, and turns to the auxiliary folded vehicle portion K and the auxiliary folded vehicle body 22. By the return movement of the endless coupling element 23 guided by the vehicle bodies 24 and 24, the orthogonal horizontal shaft 19 is alternately rotated in the forward and reverse directions, so that the main folded vehicle body 21 and the auxiliary folded vehicle body 22 are integrated with the orthogonal horizontal shaft 19. The inner ring bodies 21a and 22a, the outer ring bodies 21b and 22b that bypass the endless connecting element 23, and the one-way clutch mechanisms 21c and 22c provided between the inner ring bodies 21a and 22a and the outer ring bodies 21b and 22b, respectively. , Main folding body 21 and When either one of the auxiliary folded vehicle bodies 22 is rotating the orthogonal horizontal shaft 19, either one is idling, and the orthogonal horizontal shaft 19 is continuously rotated in one direction, and the rotation transmission mechanism Accordingly, the output shaft 11 continuously rotates in one direction through 17, and therefore, the drive arms 7, 7 and the pair of the pair of human power receivers 9, 9 are connected via the connecting element 10 by the input operation by the alternating manual pressure of the pair of human power receivers 9, 9. The swinging arm 4 is alternately swung in forward and reverse directions by the intermediate shafts 5 and 5 and the pair of planetary motion elements 6 and 6, and the connecting element 10 is moved back by the alternating input operation of the human power receivers 9 and 9. As a result of the return movement of the connecting element 10, the orthogonal horizontal axis 19 is continuously rotated in one direction by the auxiliary folding vehicle portion K, the auxiliary folding vehicle body 22, the orthogonal shaft 20, the endless connecting element 23 and the turning vehicle body 24, and connected. Through the rotation transmission mechanism 17 by the return movement of the element 10 Power shaft 11 will be rotated, the output shaft 11 with a take-out mechanism 12 can be simplified can be continuously rotated in one direction.

又、この場合、上記直交横軸１９に直交横軸１９と上記出力軸１１との間の動力伝達を解除可能なクラッチ機構１８を設けてなるから、直交横軸１９と出力軸１１との間の動力伝達を接続又は切断することができ、出力軸１１側からの逆過負荷に対処することができ、それだけ、使用の融通性を高めることができる。   In this case, the orthogonal horizontal shaft 19 is provided with a clutch mechanism 18 capable of releasing power transmission between the orthogonal horizontal shaft 19 and the output shaft 11. The power transmission can be connected or disconnected, the reverse overload from the output shaft 11 side can be dealt with, and the flexibility of use can be increased accordingly.

尚、本発明は上記の形態例に限られるものではなく、支持軸１、揺動アーム４、遊星運動要素６、揺動アーム７、人力受体９、連結要素１０、取出機構１２の形態や構造は適宜変更して設計されるものである。   Note that the present invention is not limited to the above-described embodiment, and the forms of the support shaft 1, the swing arm 4, the planetary motion element 6, the swing arm 7, the human power receiver 9, the connecting element 10, the take-out mechanism 12, The structure is designed with appropriate changes.

以上の如く、所期の目的を充分達成することができる。   As described above, the intended purpose can be sufficiently achieved.

Ｏ 軸線
Ｐ 軸線
Ｑ 軸線
Ｒ 軸線
Ｓ 軸線
Ｆ 軌跡の直線
１ 支持軸
２ フレーム
４ 揺動アーム
５ 中間軸
６ 遊星運動要素
６ａ 太陽車体
６ｂ 遊星車体
６ｃ 無端連結要素
７ 駆動アーム
８ 枢軸
９ 人力受体
１０ 連結要素
１１ 出力軸
１２ 取出機構
１３ 平行横軸
１４ 垂直縦軸
１５ 迂回車体
１５ａ 内輪体
１５ｂ 外輪体
１５ｃ 一方向クラッチ機構
１６ 折返車体
１７ 回転伝達機構
１８ クラッチ機構
１９ 直交横軸
２０ 直交軸
２１ 主折返車体
２１ａ 内輪体
２１ｂ 外輪体
２１ｃ 一方向クラッチ機構
２２ 副折返車体
２２ａ 内輪体
２２ｂ 外輪体
２２ｃ 一方向クラッチ機構
２３ 無端連結要素
２４ 変向車体 O axis line P axis line Q axis line R axis line S axis line F locus straight line 1 support shaft 2 frame 4 swing arm 5 intermediate shaft 6 planetary motion element 6a solar vehicle body 6b planetary vehicle body 6c endless connecting element 7 drive arm 8 axis 9 human power receiving body 10 Connecting element 11 Output shaft 12 Extraction mechanism 13 Parallel horizontal axis 14 Vertical vertical axis 15 Detour vehicle body 15a Inner ring body 15b Outer ring body 15c One-way clutch mechanism 16 Folded vehicle body 17 Rotation transmission mechanism 18 Clutch mechanism 19 Orthogonal horizontal shaft 20 Orthogonal shaft 21 Main folding Vehicle body 21a Inner ring body 21b Outer ring body 21c One-way clutch mechanism 22 Sub-folding vehicle body 22a Inner ring body 22b Outer ring body 22c One-way clutch mechanism 23 Endless connecting element 24 Turning body

Claims (6)

フレームに回転自在に軸架された支持軸と、該支持軸に中程部を固定支持された揺動アームと、該揺動アームの両端部に回転自在に軸架された左右一対の中間軸と、該一方の中間軸と該支持軸との間及び他方の中間軸と該支持軸との間にそれぞれ設けられ、回転比が１：２に設定された一対の遊星運動要素と、各中間軸に１８０度の位相差をもって突設された一対の駆動アームと、該一対の駆動アームの先端部にそれぞれ枢軸により回転自在に設けられた一対の人力受体と、一対の人力受体を互いに連結する連結要素と、該連結要素の行戻動作により出力軸を回転駆動する取出機構とを備えてなり、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなることを特徴とする人力駆動機構。 A support shaft rotatably mounted on the frame, a swing arm having a middle portion fixedly supported by the support shaft, and a pair of left and right intermediate shafts rotatably mounted on both ends of the swing arm A pair of planetary motion elements provided between the one intermediate shaft and the support shaft and between the other intermediate shaft and the support shaft and having a rotation ratio set to 1: 2, respectively, A pair of driving arms projecting from the shaft with a phase difference of 180 degrees, a pair of human power receivers rotatably provided by pivots at the distal ends of the pair of driving arms, and a pair of human power receivers a coupling element for coupling, the coupling by means of the elements of the row return operation Ri name and a takeout mechanism for rotating the output shaft, the planetary motion elements, in a fixed state to the frame coaxially with the axis of the support shaft Solar body provided, planetary body fixed to the intermediate shaft, and sun Human powered drive mechanism, characterized in that it consists of endless coupling elements wound around between the body and the planetary body. フレームに回転自在に軸架された支持軸と、該支持軸の両端部に固定支持された一対の揺動アームと、該一対の揺動アームの外方端部にそれぞれ回転自在に軸架された左右一対の中間軸と、該一方の中間軸と該支持軸との間及び他方の中間軸と該支持軸との間にそれぞれ設けられ、回転比が１：２に設定された一対の遊星運動要素と、該各中間軸に１８０度の位相差をもって突設された一対の駆動アームと、該一対の駆動アームの先端部にそれぞれ枢軸により回転自在に設けられた一対の人力受体と、一対の人力受体を互いに連結する連結要素と、該連結要素の行戻動作により出力軸を回転駆動する取出機構とを備えてなり、上記遊星運動要素は、上記支持軸の軸線と同軸上にしてフレームに固定状態に設けられた太陽車体、上記中間軸に固定された遊星車体及び太陽車体と遊星車体との間に掛回された無端連結要素からなることを特徴とする人力駆動機構。 A support shaft rotatably mounted on the frame, a pair of swing arms fixedly supported at both ends of the support shaft, and an outer end portion of the pair of swing arms are rotatably mounted on the shaft. A pair of planets provided with a pair of left and right intermediate shafts, between the one intermediate shaft and the support shaft, and between the other intermediate shaft and the support shaft, and having a rotation ratio of 1: 2. A pair of driving arms projecting from each of the intermediate shafts with a phase difference of 180 degrees, and a pair of human power receivers rotatably provided at the distal ends of the pair of driving arms by pivots; a connecting element for connecting together a pair of manpower receptacle, said coupling by means of the elements of the row return operation Ri name and a takeout mechanism for rotating the output shaft, the planetary motion element, the axis of the support shaft coaxially with The solar vehicle body fixed to the frame and fixed to the intermediate shaft Been planetary bodies and human powered drive mechanism, characterized in that it consists of endless coupling elements wrapped around the sun body and the planetary body. 上記取出機構として、上記支持軸の軸線と平行な軸線をもつ平行横軸及び該平行横軸の軸線に対して垂直な軸線をもつ垂直縦軸を設け、該平行横軸の両端部にそれぞれ上記連結要素を一方の人力受体側から他方の人力受体側へと迂回案内する迂回車体を設けると共に該垂直縦軸に該連結要素を一方の迂回車体側から他方の迂回車体側へと折返案内する折返車体を設け、該各迂回車体は、該平行横軸と一体な内輪体、該連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該平行横軸と上記出力軸との間に回転伝達機構を設けてなることを特徴とする請求項１又は２記載の人力駆動機構。 As the take-out mechanism, a parallel horizontal axis having an axis parallel to the axis of the support shaft and a vertical vertical axis having an axis perpendicular to the axis of the parallel horizontal axis are provided. A detour body for detouring the connecting element from one human power receiver side to the other human power receiver side is provided, and the connecting element is guided to be folded back from one detour body side to the other detour body side on the vertical longitudinal axis. Each of the bypass vehicle bodies includes an inner ring body integrated with the parallel horizontal shaft, an outer ring body that bypasses and guides the connecting element, and a one-way clutch mechanism provided between the inner ring body and the outer ring body. from it, the parallel horizontal axis claim 1 or 2 wherein the human-driven mechanism, characterized in the rotation transmission mechanism to become disposed between the output shaft. 上記平行横軸に該平行横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなることを特徴とする請求項３記載の人力駆動機構。 4. The human power drive mechanism according to claim 3, wherein a clutch mechanism capable of releasing power transmission between the parallel horizontal axis and the output shaft is provided on the parallel horizontal axis. 上記取出機構として、上記支持軸の軸線と直交する軸線をもつ直交横軸及び該直交横軸に対して直交する直交軸を設け、該直交横軸に上記連結要素を一方の人力受体側から他方の人力受体側へと折返案内する主折返車体を設け、該主折返車体に副折返車部を設けると共に該直交横軸に副折返車体を設け、該直交軸の両端部に互いに並列状の該副折返車部から副折返車体及び副折返車体から該副折返車部へと無端連結要素を折返案内する一対の変向車体を設け、該主折返車体及び副折返車体は、該直交横軸と一体な内輪体、該無端連結要素を迂回案内する外輪体及び該内輪体と該外輪体との間に設けられた一方向クラッチ機構からなり、該直交横軸と上記出力軸との間に回転伝達機構を設けてなることを特徴とする請求項１又は２記載の人力駆動機構。 As the take-out mechanism, an orthogonal horizontal axis having an axis orthogonal to the axis of the support shaft and an orthogonal axis orthogonal to the orthogonal horizontal axis are provided, and the connecting element is connected to the orthogonal horizontal axis from one human power receiver side. A main folded vehicle body is provided that guides it to the other human power receiver side, a secondary folded vehicle portion is provided on the main folded vehicle body, a secondary folded vehicle body is provided on the orthogonal horizontal axis, and both ends of the orthogonal shaft are parallel to each other. Provided with a pair of turning bodies for folding and guiding the endless connecting elements from the sub-turning vehicle portion to the sub-turning vehicle body and from the sub-turning vehicle body to the sub-turning vehicle portion. An inner ring body integrated with the shaft, an outer ring body that bypasses and guides the endless connecting element, and a one-way clutch mechanism provided between the inner ring body and the outer ring body, between the orthogonal horizontal shaft and the output shaft. driving manpower according to claim 1 or 2, characterized by comprising providing a rotation transmission mechanism Mechanism. 上記直交横軸に該直交横軸と上記出力軸との間の動力伝達を解除可能なクラッチ機構を設けてなることを特徴とする請求項５記載の人力駆動機構。 6. The human power drive mechanism according to claim 5 , wherein a clutch mechanism capable of releasing power transmission between the orthogonal horizontal axis and the output shaft is provided on the orthogonal horizontal axis.

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