TW200840762A - Bi-directional pedaling exercise bicycle - Google Patents
Bi-directional pedaling exercise bicycle Download PDFInfo
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- TW200840762A TW200840762A TW097102422A TW97102422A TW200840762A TW 200840762 A TW200840762 A TW 200840762A TW 097102422 A TW097102422 A TW 097102422A TW 97102422 A TW97102422 A TW 97102422A TW 200840762 A TW200840762 A TW 200840762A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising 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
- A63B22/0605—Exercising 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
- A63B22/0005—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms with particular movement of the arms provided by handles moving otherwise than pivoting about a horizontal axis parallel to the body-symmetrical-plane
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
- A63B22/0007—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by alternatively exercising arms or legs, e.g. with a single set of support elements driven either by the upper or the lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
- A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising 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
- A63B22/0605—Exercising 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
- A63B2022/0635—Exercising 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 specially adapted for a particular use
- A63B2022/0658—Exercising 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 specially adapted for a particular use for cycling with a group of people, e.g. spinning classes
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
200840762 九、發明說明： 【發明所屬之技術領域】 本發明係與雙向踏板運動腳踏車有關。 5 【先前技術】 大多數腳踏車都設計有一對踏板，以將驅動力從轉軸 内的動力傳輸裝置（與踏板耦合）傳送至裝在後輪的負載 _ 部。此動力傳輸裝置可搭配各種傳輪裝置來調整驅動力大 1〇 小。此外，運動腳踏車可搭配顯示裝置來顯示時間、距離 10 (依據轉數）、消耗熱量等等。 然而，這類傳統腳踏車會遭遇一些問題，因為僅在單 方向（例如前進方向）施加貞載’因岐騎士在努力往前 踏進時，造成部分肌肉的不平衡發展。 15 目此，腳踏車駐在騎料無法使_均衡發展。 【發明内容】 技術問潁 設計決上述發生於先前技術的問題， 二1可踏車’包括-個上或下踏板，此 向旋轉，產轉，使得上下踏板各可雙 解決方法 為了達成上述目標，依據發明的—項特色，雙向踏板 20 200840762 運動腳踏車包括：第一轴，在軸向耦合一對腿部運動踏 板；輸出皮帶輪，套住該軸，以讓負載部可在前進方向被 驅動，同時利用單向離合器轴承(clutch bearing; CB)(當第 一軸向前或向後旋轉時）被限制於第一轴；第一軸反向皮 帶輪116，套住第一軸ill安裝並利用反向單向離合器轴 承(reverse clutch bearing; RCB)被限制於第一轴；第三軸皮 帶輪133，利用雙層皮帶(double belt; DB)連接第一軸反向200840762 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a two-way pedal exercise bicycle. 5 [Prior Art] Most bicycles are designed with a pair of pedals to transmit the driving force from the power transmission device (coupled to the pedal) in the rotating shaft to the load _ portion mounted on the rear wheel. This power transmission device can be combined with various transmission devices to adjust the driving force to be smaller. In addition, the exercise bike can be used with the display device to display time, distance 10 (depending on the number of revolutions), calories burned, and so on. However, such a conventional bicycle suffers from some problems because the application of the load is only performed in a single direction (e.g., in the forward direction) because the knight is struggling to advance forward, causing an imbalance in the development of some muscles. 15 Therefore, the bicycle can not make _ balanced development. SUMMARY OF THE INVENTION The technical design determines the above-mentioned problems occurring in the prior art. The two-wheeled treadmill includes an upper or lower pedal, which rotates and rotates, so that the upper and lower pedals can each have a double solution in order to achieve the above objectives. According to the invention, the two-way pedal 20 200840762 sports bicycle includes: a first shaft that axially couples a pair of leg motion pedals; an output pulley that covers the shaft to allow the load portion to be driven in the forward direction, At the same time, a one-way clutch bearing (CB) is used (when the first axial direction is rotated forward or backward) is limited to the first shaft; the first shaft reverse pulley 116 is sleeved to the first shaft ill and is reversed. A reverse clutch bearing (RCB) is limited to the first shaft; the third shaft pulley 133 is connected to the first shaft by a double belt (DB)
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皮帶輪116，第二軸反向傳動皮帶輪123經改良可緊靠雙 層皮帶的外部表面；第一軸反向傳動皮帶輪117，套住第 一軸111，以利用一般皮帶(normal belt; NB)連接第二轴反 向傳動皮▼ 123 ’並利用單向離合器軸承連接輸出皮帶輪 113。 雨 為了達成上述目標，依據本發明的另項特色，雙向踏 板運動腳踏車包括：第-軸，在軸向與—料臂運ς踏板 搞合；第-軸皮轉，套住第-軸，並有—條上肢部輸出 皮帶輪裝於其上’以連接貞細，同時_單向離合哭轴 承限制於第-軸n，利㈣輪與第—軸齡 ί皮帶輪，套在第二軸上’並利用-般皮帶連接第一軸： ▼輪’同時利財向離合器耗承限制於第二轴。 為了達成上述目標，依據本發明的第三 踏板運動腳踏車包括：第一輛，太紅、 又句 板輕合，並套上-條輸出皮帶輪對腿部運動墙 直第一盥箆-古帶輪内F右，弟二軸有一個負載部， 4契弟一皮π輪内衣有-個單向離合 置於第一與第二轴之間，其上套右笛^弟—軸 6 ，有弟一軸反向皮帶輪；其 20 200840762 中輸出皮帶輪、第三轴的第一皮帶輪和第二軸反向皮帶輪 彼此相互連接，使輸出皮帶輪與第三轴的第一皮帶輪緊靠 雙層皮帶的内部表面，第二軸反向皮帶輪緊靠雙層皮帶的 外部表面，而第三軸的第二皮帶輪與第二轴反向皮帶輪則 5 利用一般皮帶彼此相連。 為了達成上述目標，依據本發明的第四項特色，雙向 踏板運動腳踏車包括：第一轴在軸向與一對腿部運動踏板 耦合，第一與第二輸出皮帶輪裝在其兩邊；第二轴，附近 ^ 裝有一個負載部，負載部一邊周圍裝有第二轴的第一和第 10 二反向皮帶輪，第二轴的第一與第二反向皮帶輪内各裝有 一個單向離合器軸承；第三軸置於第二軸下方，附近裝有 一個第三軸皮帶輪，其中置於第二轴左邊的第二軸第一反 向皮帶輪與第一輸出皮帶輪利用一般皮帶彼此相連；其 中，第二輸出皮帶輪、第三轴皮帶輪與裝在第二軸右邊的 15 第二軸的第二反向皮帶輪彼此相連，第二輸出皮帶輪和第 三軸皮帶輪緊靠雙層皮帶的内部表面，而第二轴的第二反 ® 向皮帶輪則緊靠雙層皮帶的外部表面。 為了達成上述目標，依據本發明的第五項特色，雙向 踏板運動腳踏車包括：第一軸在軸向與一對腿部運動踏板 20 耦合，附近裝有輸出皮帶輪；第二軸，周圍裝有一個負載 部，負載部兩邊周圍裝有第二轴的第一與第二反向皮帶 輪，各皮帶輪内裝有單向離合器軸承；第三軸，裝於第二 轴下方，附近裝有第三軸皮帶輪，其中輸出皮帶輪、第三 軸皮帶輪與第二轴的第一反向皮帶輪彼此相連，使得輸出 7 200840762 皮帶輪與第三軸緊靠雙層皮帶的内部表面，第二軸的第一 反向皮▼輪緊罪雙層皮帶的外部表面，第二轴的第_反6 皮帶輪與第三轴皮帶輪則利用一般皮帶彼此相連。 β 第一軸反向傳動皮帶輪或輸出皮帶輪搭配外接輸入 皮帶輪皮帶（連接上肢部），使得本發明的運動腳勺 括上肢部與下肢部。 曰 ^ 有利功被The pulley 116, the second shaft reverse drive pulley 123 is modified to abut against the outer surface of the double belt; the first shaft reverse drive pulley 117 covers the first shaft 111 for connection with a normal belt (NB) The second shaft reverses the drive belt ▼ 123 'and connects the output pulley 113 with a one-way clutch bearing. In order to achieve the above object, according to another feature of the present invention, the two-way pedal exercise bicycle includes: a first shaft, which is engaged with the arm movement pedal in the axial direction; the first shaft rotates to cover the first shaft, and There is an upper limb output pulley mounted on it's connection to the thinner, while the _ one-way clutch crying bearing is limited to the first-axis n, the profit (four) wheel and the first-axis age ί pulley, which is placed on the second axis' The first shaft is connected by a general belt: ▼ wheel 'at the same time, the balance of the clutch is limited to the second shaft. In order to achieve the above object, the third pedal exercise bicycle according to the present invention includes: the first one, too red, and the sentence plate is lightly combined, and the upper-out pulley is attached to the leg movement wall. Inside F right, the second axis of the brother has a load part, 4 Qidi one skin π wheel underwear has a one-way clutch placed between the first and second axis, the upper set of right flute ^ brother - axis 6, with brother a shaft reverse pulley; the 20 200840762 intermediate output pulley, the third shaft first pulley and the second shaft reverse pulley are connected to each other such that the output pulley and the first pulley of the third shaft abut against the inner surface of the double belt, The second shaft reverse pulley abuts against the outer surface of the double belt, and the second pulley and the second shaft reverse pulley 5 of the third shaft are connected to each other by a general belt. In order to achieve the above object, in accordance with a fourth feature of the present invention, a two-way pedal exercise bicycle includes: a first shaft axially coupled to a pair of leg motion pedals, the first and second output pulleys being mounted on both sides thereof; the second shaft Near the ^ is equipped with a load portion, the first and the 10th reverse pulleys of the second shaft are arranged around one side of the load portion, and the one-way clutch bearings are respectively arranged in the first and second reverse pulleys of the second shaft. a third shaft is disposed below the second shaft, and a third axle pulley is disposed nearby, wherein the second shaft disposed on the left side of the second shaft is connected to the first output pulley by a general belt; wherein The second output pulley, the third shaft pulley and the second reverse pulley of the second shaft mounted on the right side of the second shaft are connected to each other, the second output pulley and the third shaft pulley abut against the inner surface of the double belt, and the second The second reverse washer of the shaft abuts the outer surface of the double belt. In order to achieve the above object, according to a fifth feature of the present invention, the two-way pedal exercise bicycle includes: the first shaft is coupled to the pair of leg movement pedals 20 in the axial direction, and the output pulley is disposed nearby; the second shaft is surrounded by a a first portion and a second reverse pulley with a second shaft around the two sides of the load portion, each of the pulleys is provided with a one-way clutch bearing; the third shaft is mounted below the second shaft and is equipped with a third shaft pulley nearby , wherein the output pulley, the third shaft pulley and the first reverse pulley of the second shaft are connected to each other, so that the output 7 200840762 pulley and the third shaft abut against the inner surface of the double belt, and the first reverse skin of the second shaft The outer surface of the double belt is tightly sinned, and the first to sixth pulleys and the third shaft pulley of the second shaft are connected to each other by a general belt. The first shaft reverse drive pulley or the output pulley is coupled with an external input pulley belt (connecting the upper limb portion) such that the exercise foot spoon of the present invention includes the upper limb portion and the lower limb portion.曰 ^ Benefits are
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20 依據本發明，雙向踏板運動腳踏車可利用上肢部或 下肢部的正轉或反轉驅動，因而防止騎士肌肉發生不均勻 的運動（此種情況僅會發生於單方向踩踏）。 二 【實施方式】 詳述依據本發明設計的雙㈣㈣_踏車將參考附圖 圖1為呈現雙㈣板運動腳踏車整體操作結構的橫斷 上勺=1所示，依據本發明，雙向踏板運動腳踏車基; ^括下肢部11G、上肢部15G與負載部⑽。 顯ί下出肢)部110與上肢部150搭配傳統式曲柄臂與踏板^ ”、、、y、出），以驅動下肢部110與上肢部15〇。 圖2為呈現圖i中下肢部内部構造的橫斷面圖。 〇According to the present invention, the two-way pedal exercise bicycle can be driven by the forward or reverse rotation of the upper limb or the lower limb portion, thereby preventing uneven movement of the knight muscle (this occurs only in a single direction). [Embodiment] DETAILED DESCRIPTION OF THE INVENTION A double (four) (four) _ treadmill designed in accordance with the present invention will be described with reference to the accompanying drawings in which Fig. 1 shows a traverse upper scoop 1 showing the overall operating structure of a dual (four) board exercise bicycle. According to the present invention, two-way pedal movement The bicycle base; includes a lower limb portion 11G, an upper limb portion 15G, and a load portion (10). The upper limb portion 110 and the upper limb portion 150 are matched with the conventional crank arm and the pedals ^", y, y, out) to drive the lower limb portion 110 and the upper limb portion 15 〇. Fig. 2 is a view showing the inside of the lower limb portion in Fig. i A cross-sectional view of the structure.
如圖2所示，下肢部U〇包括第一軸丨 與第三軸131。 平1弟一軸L 8 200840762 第一軸111在軸向與一對腿部運動踏板（未顯示出） 搞合並作為驅動軸，藉由騎士的腿部踩踏動作旋轉。第一 軸111兩邊裝有外殼112&和112b及軸承，以獲得支撐。 輸出皮帶輪113套在靠近一邊外殼112a内部的第一轴 5 111 ’以利用一般皮帶連接負載部190。此時，輸出皮帶輪 113有内裝有單向離合器軸承，當第一轴hi向前轉動時， 輸出皮帶輪113可被限制住，然後連接負載部190。在另 一方面，當第一軸111向後轉動時，輸出皮帶輪113則未 被限制住。 10 第一軸反向皮帶輪116裝在另一外殼112b内第一軸 111周圍。第一軸反向皮帶輪116内裝有一個反向單向離 合器軸承，當第一軸111向後轉動時，第一軸反向皮帶輪 116被限制住。在另一方面，當第一轴111向前轉動時， 第一轴反向皮帶輪116未被限制住。 15 第一轴反向傳動皮帶輪117裝在第一軸反向皮帶輪 116 —邊第一軸111的周圍。此時，第一軸反向傳動皮帶 ® 輪117延伸長度超過第一轴反向皮帶輪116，以和輸出皮 帶輪113耦合。換言之，延伸部114從輸出皮帶輪113的 另一邊延伸較長，以和該皮帶輪形成一體，使得延伸部114 2〇 與第一轴反向傳動皮帶輪117耦合。單向離合器軸承嵌在 第一軸反向傳動皮帶輪117與延伸部114之間，當第一軸 反向傳動皮帶輪117向前轉動時，輸出皮帶輪113未被限 制住；相反地，當第一轴反向傳動皮帶輪117向後轉時， 輸出皮帶輪113未被限制住。 9 200840762 第^軸反向傳動皮帶輪117搭配外接輸入皮帶輪 180，經改良可接收上肢部15〇的驅動力。 第一軸121裝在第一軸⑴下方，第三轴131位於第 二軸121下方。第二軸121與第三軸131利用單一外殼122 獲得支撐，軸承嵌於外殼122和各軸121與131之間。第 =軸121有一個第二軸反向傳動皮帶輪123裝在周圍，第 三軸131有一個第三軸皮帶輪133冑在_，第一轴反向 皮帶輪116下方。第二軸反向傳動皮帶輪123延伸至第一 轴反向傳動皮帶輪117的下部。 圖3為圖1的侧視圖，顯示下肢部鎖定在雙層皮帶。 下肢部110搭配兩種皮帶，第一種為雙層皮帶(DB)， 如圖3所示。第一軸反向傳動皮帶輪116、第二軸反向傳 動皮帶輪123和第三軸皮帶輪133，利用雙層皮帶相連。 苐一軸反向皮帶輪116與第三軸皮帶輪133緊靠雙層皮帶 的内部表面，第二軸反向傳動皮帶輪123緊靠雙層皮帶的 外部表面。 第二種為一般皮帶，第二軸反向傳動皮帶輪123與第 —軸反向傳動皮帶輪117利用此種皮帶相互連接。 因此，當第一軸111向前轉動時，嵌在輸出皮帶輪113 内的單向離合器軸承受到限制，使得輸出皮帶輪m與負 载部190向前轉動。 在另一方面，當第一軸111向後轉動時，嵌在第一軸 反向皮帶輪116内的反向單向離合器軸承(RCB)受到限 制，使得第一軸反向皮帶輪116和第三軸皮帶輪133向後 200840762 ^動，同時第二轴反向傳動皮帶輪123向前轉動。然後， =軸反向傳動皮帶輪利用嵌在其内的單向離合器軸 刖轉動並利用欲於其内的單向離合器軸承(CB)受到 J使得輸出皮帶輪113與負载部19〇仍向前轉動。 圖4為呈現圖1上肢部内部構造的橫斷面圖。 10 15 =圖4所示，上肢部150包括第一車由151和第二輛⑹。 軸151與手臂運動踏板（未顯示出）耦合，並作 軸，藉由騎士的「手踏」動作轉動。第一車由i5i兩 邊衣$外殼152a與152b及軸承，以獲得支撐。 第-軸151厢裝有第一軸皮帶輪153與第一軸齒輪 。在此情況下，第-軸輸出皮帶輪⑸在其内裝有單 2 口為轴承’當第一車由151向前轉動時，第一軸輸出皮 f兩153利用單向離合II軸承受到限制，接著向前轉動。 在另-方面’當第—轴151向後轉動時，第—軸輸出皮帶 輪153未文到限制。並且，第一軸皮帶輪153的上肢部輸 出皮帶輪154延伸至外接輸入皮帶輪18〇的上邊（形成於 下肢部），上肢部輸出皮帶輪154與外接輸入皮帶輪18〇 則利用一般皮帶彼此耦合，以連接負載部19〇。 装第二軸161位於第一軸151上方並與其平行，和該軸 一樣，也是利用裝在兩端外圍的外殼162&和162b及轴承 來獲知支撐。第二軸161周圍裝有第二軸皮帶輪163與第 二轴齒輪166，第二軸皮帶輪163利用一般皮帶連接第一 軸皮▼輪153，第二軸齒輪166經改良與第一軸齒輪156 喃合。 11 20 200840762 當第弟:=:=163内嵌有一個單向離合器軸承，只有 合裔轴承受到限制，然後向前轉動。 早⑽ 5As shown in FIG. 2, the lower limb portion U〇 includes a first shaft 丨 and a third shaft 131. Ping 1 brother one axis L 8 200840762 The first shaft 111 is combined with a pair of leg motion pedals (not shown) in the axial direction as a drive shaft, which is rotated by the knight's leg pedaling action. The first shaft 111 is provided with outer casings 112 & and 112b and bearings on both sides to obtain support. The output pulley 113 is fitted over the first shaft 5 111 ' near the inside of the outer casing 112a to connect the load portion 190 with a general belt. At this time, the output pulley 113 has a one-way clutch bearing therein, and when the first shaft hi is rotated forward, the output pulley 113 can be restrained and then connected to the load portion 190. On the other hand, when the first shaft 111 is rotated backward, the output pulley 113 is not restrained. 10 The first shaft reverse pulley 116 is mounted around the first shaft 111 in the other housing 112b. The first shaft reverse pulley 116 is provided with a reverse one-way clutch bearing, and when the first shaft 111 is rotated backward, the first shaft reverse pulley 116 is restrained. On the other hand, when the first shaft 111 is rotated forward, the first shaft reverse pulley 116 is not restrained. 15 The first shaft reverse drive pulley 117 is mounted around the first shaft reverse pulley 116 around the first shaft 111. At this time, the first shaft reverse transmission belt ® wheel 117 extends beyond the first shaft reverse pulley 116 to be coupled with the output pulley 113. In other words, the extension 114 extends longer from the other side of the output pulley 113 to be integral with the pulley such that the extension 114 2 耦合 is coupled to the first shaft reverse drive pulley 117. The one-way clutch bearing is embedded between the first shaft reverse drive pulley 117 and the extension portion 114. When the first shaft reverse drive pulley 117 is rotated forward, the output pulley 113 is unrestricted; conversely, when the first shaft When the reverse drive pulley 117 is rotated backward, the output pulley 113 is not restrained. 9 200840762 The second axis reverse drive pulley 117 is equipped with an external input pulley 180, which is modified to receive the driving force of the upper limb 15 〇. The first shaft 121 is mounted below the first shaft (1) and the third shaft 131 is located below the second shaft 121. The second shaft 121 and the third shaft 131 are supported by a single outer casing 122 that is embedded between the outer casing 122 and the respective shafts 121 and 131. The second shaft 121 has a second shaft reverse drive pulley 123 mounted around it, and the third shaft 131 has a third shaft pulley 133 _, the first shaft reverse pulley 116. The second shaft reverse drive pulley 123 extends to the lower portion of the first shaft reverse drive pulley 117. Figure 3 is a side elevational view of Figure 1 showing the lower limb portion locked in a double layer belt. The lower limbs 110 are paired with two types of belts, the first being a double belt (DB), as shown in FIG. The first shaft reverse drive pulley 116, the second shaft reverse drive pulley 123 and the third shaft pulley 133 are connected by a double belt. The first shaft reverse pulley 116 and the third shaft pulley 133 abut against the inner surface of the double belt, and the second shaft reverse transmission pulley 123 abuts against the outer surface of the double belt. The second type is a general belt, and the second shaft reverse drive pulley 123 and the first shaft reverse drive pulley 117 are connected to each other by such a belt. Therefore, when the first shaft 111 is rotated forward, the one-way clutch bearing embedded in the output pulley 113 is restricted, so that the output pulley m and the load portion 190 are rotated forward. On the other hand, when the first shaft 111 is rotated backward, the reverse one-way clutch bearing (RCB) embedded in the first shaft reverse pulley 116 is restricted such that the first shaft reverse pulley 116 and the third shaft pulley 133 moves backwards 200840762 while the second shaft reverse drive pulley 123 rotates forward. Then, the =-axis reverse drive pulley is rotated by the one-way clutch shaft embedded therein and subjected to the one-way clutch bearing (CB) to be subjected to J so that the output pulley 113 and the load portion 19 are still rotated forward. Figure 4 is a cross-sectional view showing the internal structure of the upper limb of Figure 1. 10 15 = As shown in FIG. 4, the upper limb portion 150 includes a first vehicle 151 and a second vehicle (6). The shaft 151 is coupled to the arm motion pedal (not shown) and acts as a shaft for rotation by the "hand" motion of the knight. The first car consists of the i5i two-sided garments $ 152a and 152b and bearings for support. The first shaft 151 is equipped with a first shaft pulley 153 and a first shaft gear. In this case, the first-axis output pulley (5) is provided with a single 2-port as a bearing. When the first vehicle is rotated forward by 151, the first-axis output leather f 153 is restricted by the one-way clutch II bearing. Then turn forward. In the other aspect, when the first shaft 151 is rotated backward, the first shaft output pulley 153 is not limited. Further, the upper limb output pulley 154 of the first shaft pulley 153 extends to the upper side of the external input pulley 18 (formed in the lower limb portion), and the upper limb output pulley 154 and the external input pulley 18 are coupled to each other by a general belt to connect the load. Department 19〇. The second shaft 161 is placed above and parallel to the first shaft 151. Like the shaft, the support is also known by the outer casings 162 & 162b and bearings mounted on both ends. The second shaft 161 is surrounded by a second shaft pulley 163 and a second shaft gear 166. The second shaft pulley 163 is connected to the first shaft ▼ wheel 153 by a general belt, and the second shaft gear 166 is modified with the first shaft gear 156. Hehe. 11 20 200840762 When the first brother: =:=163 has a one-way clutch bearing embedded, only the bearing of the family is restricted and then rotates forward. Early (10) 5
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受到151向前轉動時，第-軸皮帶輪M3 154向4二—輸出皮帶輪153與上肢部輸出皮帶輪 出皮1= 此，τ肢部料接輸人皮帶輪⑽和輸 出皮讀二13向前轉動，使負载部被驅動。 156 面’當第一轴151向後轉動時，第一軸齒輪 ^後轉，使得第二麵齒輪166和第二軸ΐ6ι向前轉 ^第一軸皮帶輪163被限制在第二軸161，使第 Α 乂链Γ輪153向前轉動。下—動作，也是與第一軸151 向則轉動一樣。 雖W本發明的較佳實施例已經描述雙向踏板運動腳 ^的上肢部15G和下肢部11G，但在本發明中僅提供兩 的個（即上肢部150或下肢部110)。在此設計下， 連接負載部19G的輸出皮帶輪113 15〇和 下肢部110。 ^ 再者，在本發明的較佳實施例中採用的一般皮帶與雙 層皮帶，可作為正時皮帶。 、右本發明的運動腳踏車僅以下肢部驅動，則除了上述 方式外，還可再包括其他方式。 =5 7為呈現卜肢部其他範例的橫剖面圖。 _清先*考圖5，下肢部210基本上包括第一轴21卜 弟二轴221和第三軸231。 12 20 200840762 第一轴211與踏板耦合，輪出皮帶輪212套住第一軸 211成為一體；框架213則在輪出皮帶輪212的一邊，樞 住第〆轴211。 5When the 151 is rotated forward, the first-axis pulley M3 154 is detached from the 4-second output pulley 153 and the upper limb output pulley 1 = this, the τ limb-feeding pulley (10) and the output phantom 13 are rotated forward. The load section is driven. 156 face 'When the first shaft 151 is rotated backward, the first shaft gear ^ is rotated backward, so that the second surface gear 166 and the second shaft gear 6 are rotated forward. The first shaft pulley 163 is restricted to the second shaft 161, so that Α The 乂 chain wheel 153 rotates forward. The lower-action is also the same as the rotation of the first axis 151. Although the upper limb portion 15G and the lower limb portion 11G of the two-way pedal exercising foot have been described in the preferred embodiment of the present invention, only two of them (i.e., the upper limb portion 150 or the lower limb portion 110) are provided in the present invention. Under this design, the output pulley 113 15 〇 and the lower limb portion 110 of the load portion 19G are connected. Further, a general belt and a double belt used in the preferred embodiment of the present invention can be used as a timing belt. The exercise bicycle of the present invention is only driven by the lower limbs, and other methods may be included in addition to the above. = 5 7 is a cross-sectional view showing other examples of the limbs. The lower limb portion 210 basically includes a first shaft 21 and a second shaft 221 and a third shaft 231. 12 20 200840762 The first shaft 211 is coupled to the pedal, and the wheel pulley 212 is sleeved over the first shaft 211; the frame 213 pivots the second shaft 211 on one side of the wheel pulley 212. 5
10 1510 15
20 第三轴231周圍裝有負载部290，第三軸的第一皮帶 輪232a則套住第三轴231，以連接輸出皮帶輪212，緊靠 雙層皮帶的内部表面。第三軸的第二皮帶輪232b在第三 軸的第一皮帶輪232a的侧面套住第三軸。在此設計下，第 三軸的第一與第二皮帶輪232a和232b嵌有單向離合器軸 承，當第三轴向前轉動時，會被限制住。 第二轴221位在第一軸211與第三軸231之間，第二 軸反向輪222套在第一軸221上。第二軸反向輪222在軸 向加長，以連接第三轴231的第二皮帶輪232b。 輸出反紧輪212、乐二釉反向輪222與第三軸的第一 皮帶輸232a彼此耦合，整體外部以一條雙層皮帶環繞；第 第二皮帶輪232b與第二軸反向輪222彼此輕合， 二第7條—般皮帶環繞，當輸出皮帶輪212向前轉 被往前^在的另第一^^被限制住，負戴部携 第二虹動。在另一方當輸出皮帶輪212向後轅氣#， 的第一皮帶輪咖未受到限制，第二軸反 向則轉動。K1 4 哲- ^ 平田久句輪222 三轴n i轴反向皮帶輪222的向前轉動讓第 > ^ —皮帶輪232b得以向前轉動，因而將負恭' 向耵_動。 騎員载部290 310基本上包括第一軸3ΐι、第 凊參考圖6，下肢部 一轴321和第三轴331。 13 200840762 第一軸211兩邊裝有兩個輸出皮帶輪312，框架μ] 框住位在這兩個輸出皮帶輪312之間的第一軸211。 第二軸321上裝有負載部390，其兩邊有第二軸反向 皮帶輪322a (左）和第二軸反向皮帶輪322b (右）套住。 5 這兩個反向皮帶輪還嵌有單向離合器軸承，當第二軸向前 轉動時，即被限制住。 第三轴331位在右邊第二轴反向皮帶輪322b下方， 套有一個第三軸皮帶輪332。因此，第三軸皮帶輪332、 •右邊第二軸反向皮帶輪322b與輸出皮帶輪312彼此以雙 1〇 層皮帶連接，當輸出皮帶輪312向後轉動時，負戴部390 被向前驅動。 請參考圖7，下肢部410基本上包括第一軸411、第 二軸421和第三軸431。 第一軸411裝有輸出皮帶輪412,其外有一個框架413 15 框住。 第二軸421上裝有負載部490，其一邊外圍有第二軸 釀 421的第一與第二反向輪422a和422b。這兩個反向輪還欲 有單向離合器軸承，當第二軸421向前轉動時，即被限制 住。 20 在另一方面，第三軸431位在第二軸421下方，其上 裝有第三軸皮帶輪432，其長度與第二軸421的第一和第 二反向輪422a和422b的加長長度相同。 輸出皮帶輪412與第三軸皮帶輪432相連，緊靠雙層 皮帶的内部表面。第二軸421的第一反向輪422a緊靠雙層 200840762 皮帶的内部表面，作為反向皮帶。而且，第二軸的第二反 向輪422b與第三軸皮帶輪432彼此以一般皮帶相連。 當輸出皮帶輪412向前轉動時，第二轴421的第一反 向輪422a向後空轉。第二軸421的第二反向輪422b以一 般皮帶連接第三軸皮帶輪432，被限制在第二軸421上， 使得負載部490可被向前驅動。在另一方面，當輸出皮帶 輪412向後轉動時，第二軸421的第一反向輪422a反轉向 前轉動，因而被限制在第二軸421上，使得負載部490可 被向前驅動。 此外，輸出皮帶輪212、312和412 (未顯示在圖5〜7 中）可各搭配一個外接輸入皮帶輪，經改良可 接收來自上肢部的動力，以便與上肢部配合操作。 產業應用姓 如上所述，根據本發明設計的雙向踏板運動腳踏車， 可依上肢部或下肢部的前轉或後轉來被向前或向後驅 動’因而防止騎士肌肉發生不均衡的運動；當騎士的手臂 或腿部僅單向做踩踏動作時，即可能會發生此現象。 雖然本發明係參考特定圖示實施例來描述，但不是受 這些實施例而是以下申請專利範圍的限制。希望專精於此 技術者更改或修改這些實施例時，不會偏離本發明的範圍 和精神。 15 200840762 【圖式簡單說明】 圖1為呈現雙向踏板運動腳踏車整體操作結構的橫斷 面圖； 圖2為顯示圖1中下肢部構造的橫斷面圖； 5 圖3為圖2的侧視圖，顯示第一至第三軸鎖定於雙層 皮帶； 圖4為顯示圖1中上肢部構造的橫斷面圖； 圖5〜7為顯示下肢部其他範例的橫斷面圖。 10 【主要元件符號說明】 110 下肢部 111 第一軸 112a 外殼 112b 外殼 15 113 輸出皮帶輪 114 延伸部 • 116 第一轴反向傳動皮帶輪 117 第一軸反向傳動皮帶輪 121 第二轴 20 122 外殼 123 第二轴反向傳動皮帶輪 131 第三轴 133 第三軸皮帶輪 150 上肢部 16 200840762 10 15 151 第一轴 152a 外殼 152b 外殼 153 第一軸皮帶輪 154 上肢部輸出皮帶輪 156 第一軸齒輪 161 第二轴 162a 外殼 162b 外殼 163 第二轴皮帶輪 166 第二軸齒輪 180 外接輸入輪 190 負載部 210 下肢部 211 第一軸 212 輸出皮帶輪 213 框架 221 第一轴 222 第二軸反向輪 231 第三轴 232a 第一皮帶輪 232b 第二皮帶輪 290 負載部 310 下肢部 17 20 200840762 311 第一轴 312 輸出皮帶輪 313 框架 321 第二軸 5 322a 第二軸反向輪 322b 第二軸反向輪 331 第三轴 332 第三轴皮帶輪 • 390 負載部 10 410 下肢部 411 第一轴 412 輸出皮帶輪 413 框架 421 第二軸 15 422a 第一反向輪 422b 第二反向輪 • 431 第三轴 432 第三軸皮帶輪 490 負載部 20 CB 離合器軸承 DB 雙層皮帶 NB 一般皮帶 1820 The third shaft 231 is surrounded by a load portion 290, and the first pulley 232a of the third shaft encloses the third shaft 231 to connect the output pulley 212 against the inner surface of the double belt. The second pulley 232b of the third shaft encloses the third shaft on the side of the first pulley 232a of the third shaft. In this design, the first and second pulleys 232a and 232b of the third shaft are embedded with a one-way clutch bearing which is restrained when the third axial direction is rotated forward. The second shaft 221 is positioned between the first shaft 211 and the third shaft 231, and the second shaft reverse wheel 222 is sleeved on the first shaft 221. The second shaft reverse wheel 222 is axially elongated to connect the second pulley 232b of the third shaft 231. The output reverse wheel 212, the Le glaze reverse wheel 222 and the first belt transmission 232a of the third shaft are coupled to each other, and the whole outer portion is surrounded by a double belt; the second pulley 232b and the second shaft reverse wheel 222 are lightly coupled to each other. In the second, the seventh belt is surrounded by a belt. When the output pulley 212 is turned forward, the other first one is restrained, and the negative wearing portion carries the second rainbow. On the other hand, when the output pulley 212 is turned rearward, the first pulley is unrestricted, and the second shaft is reversed. K1 4 Zhe-^ Pingtian Jiuyan Wheel 222 The forward rotation of the three-axis n-axis reverse pulley 222 allows the first > ^ - pulley 232b to be rotated forward, and thus will be negatively moved. The rider carrier 290 310 basically includes a first shaft 3ΐ, a second reference to Fig. 6, a lower limb portion 321 and a third shaft 331. 13 200840762 The first shaft 211 is provided with two output pulleys 312 on both sides, and the frame μ] frames the first shaft 211 between the two output pulleys 312. The second shaft 321 is provided with a load portion 390 having a second shaft reverse pulley 322a (left) and a second shaft reverse pulley 322b (right) on both sides. 5 These two reverse pulleys are also embedded with one-way clutch bearings that are constrained when the second axial direction is rotated forward. The third shaft 331 is located below the right second shaft reverse pulley 322b and is fitted with a third shaft pulley 332. Therefore, the third shaft pulley 332, the right second shaft reverse pulley 322b and the output pulley 312 are connected to each other by a double 〇 belt, and when the output pulley 312 is rotated backward, the negative wearing portion 390 is driven forward. Referring to FIG. 7, the lower limb portion 410 basically includes a first shaft 411, a second shaft 421, and a third shaft 431. The first shaft 411 is provided with an output pulley 412 which is framed by a frame 413 15 . The second shaft 421 is provided with a load portion 490 having a first and second reverse wheels 422a and 422b of a second shaft 421 on one side. These two reverse wheels also have a one-way clutch bearing that is constrained when the second shaft 421 is rotated forward. On the other hand, the third shaft 431 is located below the second shaft 421, on which the third shaft pulley 432 is mounted, the length of which is longer than the length of the first and second counter wheels 422a and 422b of the second shaft 421. the same. The output pulley 412 is coupled to the third axle pulley 432 against the inner surface of the double belt. The first reverse wheel 422a of the second shaft 421 abuts against the inner surface of the double layer 200840762 belt as a reverse belt. Moreover, the second counter wheel 422b of the second shaft and the third shaft pulley 432 are connected to each other by a general belt. When the output pulley 412 is rotated forward, the first reverse wheel 422a of the second shaft 421 is idly rotated rearward. The second reverse wheel 422b of the second shaft 421 is coupled to the third shaft pulley 432 by a general belt, and is restrained on the second shaft 421 so that the load portion 490 can be driven forward. On the other hand, when the output pulley 412 is rotated backward, the first reverse wheel 422a of the second shaft 421 is reversely rotated forward, and thus is restrained on the second shaft 421, so that the load portion 490 can be driven forward. In addition, output pulleys 212, 312, and 412 (not shown in Figures 5-7) can each be coupled to an external input pulley that is modified to receive power from the upper limb for operation with the upper limb. Industrial Applicable Surname As described above, the two-way pedal exercise bicycle designed according to the present invention can be driven forward or backward according to the forward or backward rotation of the upper limb or lower limb portion, thereby preventing unbalanced movement of the knight muscle; This can happen when the arm or leg is only stepping in one direction. Although the present invention has been described with reference to the specific illustrated embodiments, it is not limited by these embodiments but the scope of the following claims. It is intended that the present invention be modified or modified by those skilled in the art without departing from the scope and spirit of the invention. 15 200840762 [Simplified illustration of the drawings] Fig. 1 is a cross-sectional view showing the overall operation structure of the two-way pedal exercise bicycle; Fig. 2 is a cross-sectional view showing the structure of the lower limb portion of Fig. 1; Fig. 4 is a cross-sectional view showing the structure of the upper limb portion of Fig. 1; Figs. 5 to 7 are cross-sectional views showing other examples of the lower limb portion. 10 [Description of main components] 110 Lower limb 111 First shaft 112a Housing 112b Housing 15 113 Output pulley 114 Extension • 116 First shaft reverse drive pulley 117 First shaft reverse drive pulley 121 Second shaft 20 122 Housing 123 Second shaft reverse drive pulley 131 Third shaft 133 Third shaft pulley 150 Upper limb 16 200840762 10 15 151 First shaft 152a Housing 152b Housing 153 First shaft pulley 154 Upper limb output pulley 156 First shaft gear 161 Second shaft 162a Housing 162b Housing 163 Second shaft pulley 166 Second shaft gear 180 External input wheel 190 Load portion 210 Lower limb portion 211 First shaft 212 Output pulley 213 Frame 221 First shaft 222 Second shaft reverse wheel 231 Third shaft 232a One pulley 232b Second pulley 290 Load portion 310 Lower limb portion 17 20 200840762 311 First shaft 312 Output pulley 313 Frame 321 Second shaft 5 322a Second shaft reverse wheel 322b Second shaft reverse wheel 331 Third shaft 332 Third Shaft pulley • 390 load section 10 410 lower limb 411 A pulley shaft 412 output shaft 413 of the second frame 421 of the first reverse gear 15 422a 422b second reverse gear shaft 432 • 431 of the third pulley axis 490 of the third load bearing portion of the clutch 20 CB NB DB double belt general belt 18
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070007020A KR100777682B1 (en) | 2007-01-23 | 2007-01-23 | Regular turning and reverse turning type health bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200840762A true TW200840762A (en) | 2008-10-16 |
| TWI336302B TWI336302B (en) | 2011-01-21 |
Family
ID=39080194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097102422A TWI336302B (en) | 2007-01-23 | 2008-01-23 | Bi-directional pedaling exercise bicycle |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100777682B1 (en) |
| TW (1) | TWI336302B (en) |
| WO (1) | WO2008091106A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023992Y2 (en) * | 1985-05-22 | 1990-01-30 | ||
| KR200325882Y1 (en) * | 2003-05-27 | 2003-09-17 | 허현강 | Cycling machine able to driving in a forward and reverse direction |
| KR200344975Y1 (en) * | 2003-11-27 | 2004-03-11 | 장종근 | Device for regular turning and reverse turning of pedal of health bicycle |
| JP2005230327A (en) * | 2004-02-20 | 2005-09-02 | Dream Energy:Kk | Exercise machine |
| KR200407322Y1 (en) * | 2005-11-16 | 2006-01-26 | 김기승 | A driving gear of counterclockwise for health bicycle |
| KR200415309Y1 (en) * | 2006-02-09 | 2006-05-02 | 이일룡 | A driving gear of counterclockwise for health bicycle |
-
2007
- 2007-01-23 KR KR1020070007020A patent/KR100777682B1/en not_active IP Right Cessation
-
2008
- 2008-01-23 TW TW097102422A patent/TWI336302B/en not_active IP Right Cessation
- 2008-01-23 WO PCT/KR2008/000407 patent/WO2008091106A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008091106A1 (en) | 2008-07-31 |
| TWI336302B (en) | 2011-01-21 |
| KR100777682B1 (en) | 2007-11-28 |
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