1272956 九、發明說明： 【發明所屬之技術領域】 本發明與運動器材有關，特別是關於一種可供使用者 進行雙腿交替運動的運動器材。 【先前技術】 一般常見的腿部（下半身）運動器材，有跑步機、健身1272956 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to sports equipment, and more particularly to a sports apparatus that allows a user to alternately move legs. [Prior Art] Commonly used leg (lower body) sports equipment, with treadmills, fitness
腳踏車、橢圓機、滑步機、踏步機、太空漫步機……等等。 除了跑步機以外，上述各種運動器材都是利用可活動的踏 板導引使用者的雙腳在預定軌跡上運動，使其腿部（或下 半身）作出反覆的預定動作，例如，腳踏車的踏板是導引 雙腳在-圓形軌跡上循環運動’橢圓機顧名思義是導引雙 腳在-橢圓軌跡上循環運動，而一般所謂的滑步機、踏步 ，空漫步機，大體而言執跡分別是水平直線、圓心在 :方的圓弧以及圓心在上方的圓弧，並且都是導引雙腳 刚述軌跡上往復運動。 吳國號專利揭示一種較特別的腿部運 器材在代表實把例中’該運動器材具有左二 該二導執的後端樞接在同一軸線，前端則―：：朝 -環狀齒鍊上，使得二者的上下偏擺動作^及、結 軌上分別設有-可前後滑移的踏板，而且=反’各 前一後連結在一環狀繩索上，使得右一踏板 得其中—翁沿著對料軌往前滑料，轉軌2上 1272956 f成上仰狀態’同時，另—踏板係沿著導轨往後滑移，且 j應導軌會往下偏轉至水平狀態，藉此讓雙腳交替地各在 7前输起的_執跡上往復運動。上揭發明的主要缺點 ，於、’該二導執及該右二踏板都是利用繩索或鍊條結構達 成互逆動作，容易有鬆脫或斷裂的情況發生。 日本特許公開2004-201755揭示另一種腿部運動器 ，八同樣，、有左、右二導軌，該二導軌同樣能以後端為 • /作上下偏轉’且各導軌上亦^有-可前後滑移的踏板； 錄明利用動力機構同時驅動該二踏板及該二導軌，使得 左、右二踏板以前後反向的方式各自在對應導軌上滑行， 且各導執在踏板前料會偏轉成上仰狀態，在踏板後退時 會偏轉成下俯狀態，如此交替往復，模擬步行時的腳部動 態。^揭發明的左、右二導軌及左、右二踏板也是藉由環 狀皮帶相互連結，同樣容易發生鬆脫、斷裂的情況。、 另方面，上揭美國案僅揭露利用飛輪提供阻力， 鲁缺乏調整阻力大小的手段；*上揭日本案採行強迫運動 (主要用於復健用途），踏板及導轨都是定速從動，並無運 2 S ::。此外’上揭二習知運動器材當中的踏板執跡 都疋固疋無法調整，使用上缺乏彈性。 【發明内容】 本發明的主要目的在於提供一種運動器材，能供一使 用者進行雙腳交替往復的腿部運動，該運動器材呈 穩固的連動機構。 、 王 6 1272956 ^明的另—目的在於提供—種運動器材，能供一使 =，行㈣交替往復的腿部運動，而且，使用者可以調 〜中的踏板執跡，藉以改變腿部運動鶴及運動難易。 本發明的再一目的在於提供一種運動器材，能供一使 =者進行雙腳交替往復的腿部運動，而且，使用者可在前 迷運動過程中簡便地調整運動阻力。Bicycles, elliptical machines, slide machines, steppers, space walkers, etc. In addition to the treadmill, the above various sports equipment utilizes a movable pedal to guide the user's feet to move on a predetermined trajectory, causing the leg (or lower body) to perform a predetermined predetermined action, for example, the pedal of the bicycle is a guide. The two feet are circulated on the circular path. The elliptical machine, as its name implies, guides the two feet to circulate on the elliptical trajectory. Generally speaking, the so-called slide machine, step, and airwalker are generally horizontal. The straight line and the center of the circle are: the arc of the square and the arc of the center of the circle, and both of them guide the reciprocating motion on the track just below the foot. The Wu Guo patent reveals a special kind of leg transport equipment. In the representative example, the sports equipment has the left end of the two guides, and the rear end is pivotally connected to the same axis, and the front end is on the ―:: toward-ring chain. Therefore, the upper and lower yaw motions of the two are provided, and the pedals are respectively provided with pedals that can be slid back and forth, and the opposites are connected to a ring rope, so that the right pedal is obtained. Slide along the track to the front, and the 1272956 f on the transition 2 is in the up state. At the same time, the other pedal slides back along the guide rail, and the guide rail of the j should be deflected downward to the horizontal state. The feet alternately reciprocate on the _ stalks that were sent before the 7th. The main disadvantages of the invention are that the two guides and the right second pedal are all reciprocally operated by a rope or a chain structure, and are prone to loose or broken. Japanese Laid-Open Patent Publication No. 2004-201755 discloses another type of leg exerciser. Eight identical, there are two left and right guide rails. The two guide rails can also be used for the rear end to be deflected up and down and the guide rails are also available. The pedal is moved; it is recorded that the two pedals and the two guide rails are simultaneously driven by the power mechanism, so that the left and right pedals are respectively slid forward and backward on the corresponding guide rails, and the guides are deflected in front of the pedals. In the up state, when the pedal is retracted, it will be deflected into a downward state, so that it alternates to reciprocate, simulating the foot dynamics during walking. ^The left and right guide rails and the left and right pedals of the invention are also connected to each other by a loop belt, and are also prone to loosening and breaking. On the other hand, the US case only revealed that the use of the flywheel to provide resistance, Lu lacks the means to adjust the resistance; * exposes the Japanese case to the forced movement (mainly used for rehabilitation purposes), the pedals and guide rails are fixed speed Move, no luck 2 S ::. In addition, the pedals in the sports equipment of the above-mentioned two are all entangled and cannot be adjusted, and the use is inelastic. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a sports equipment that can be used by a user to perform leg movements in which the feet alternately reciprocate, and the exercise equipment is a stable linkage mechanism. Wang 6 1272956 ^The other purpose is to provide a kind of sports equipment, which can provide a leg movement that alternates and reciprocates, and the user can adjust the pedals in the middle to change the leg movement. Cranes and sports are difficult. It is still another object of the present invention to provide a sports apparatus which can provide a leg movement in which the two legs alternately reciprocate, and the user can easily adjust the movement resistance during the forward movement.
本發明的又-目的在於提供一種運動器材，能供一使 用者進行雙腳交替往復的腿部職，並且能讓制者在進 行前述腿部運動時’選擇性地進行與下半身協調的上半身 運動。 向偏轉；架體上另設有一迴繞機構，其具有可在一圓形或 近似圓形的封閉軌跡上循環運動的二迴繞接點，該二接點 保持在相對二侧；各導軌上設有一可前後位移的踏板，各 為了達成上揭㈣’本發明提供的運動器材主要包含 有：一架體，架體上設有左、右二導軌，該二導軌分別將 後端樞接於架體’可各自在一較高位置與—較低位置之間 偏轉；導軌與架體之間設有復位裝置，復位装置可施予導 軌一正向扭矩’使導軌由較低位置的方向往較高位置的方 踏板分別透過一連桿組件與對應的迴繞接點連接，使得 左、右二踏板可前後反向地與該二迴繞接點相互連動。藉 此’當使用者踩踏該二踏板並迫使其前後滑行時，腳步^ 鈿滑移會使導轨反向扭矩增大而逐漸下沉，讓踏板、产一曲 線執跡前進，腳步往後滑移會使導軌反向扭矩減輕而逐漸 上浮，讓踏板沿一曲線軌跡後退，如此導弓丨雙腳交替地往 7 1272956 復運動。 相較於習用的繩索、鏈條傳動方式，前述運動器材結 構穩固，不易發生零件鬆脫斷裂情事。 在較佳實施例中，復位機構施予導執的正向扭矩大 小可被調整，藉此能使導轨即使承受相同外力（反向扭 矩），其下"L、上浮的行程及/或速率也可能不同，因而有 不同的踏板運動軌跡。 在一較佳實施例中，使用者可透過運動器材的控制台 以電控方式控制一阻力裝置，藉以調整該二踏板的運動二 力。較佳的方式之一，該迴繞機構可與一飛輪相互帶動， 而阻力波置疋一配合该飛輪的渴流制動器（ECB)，其可控 制飛輪的旋轉阻力’耩以間接調整該二踏板的運動阻力。 在一較佳實施例中，前述運動器材更進一步包含_手 部運動機構，其具有可活動地設在架體上的左、右二握 把’遠一握把與该^一踏板輕合連接’使得可相互連動。較 隹的方式之一，可設置概呈縱向延伸的左、右二偏擺桿， 各偏擺桿頂、底二端之間的一預定部位樞接在架體上，頂 端設置該握把供使用者捉握，底端透過一往復連桿連接至 一踏板；如此，同一侧邊的握把與踏板會反向運動，提供 較佳的全身運動型態。 【實施方式】 以下即配合附圖詳細說明本發明上揭技術特徵的一 較佳實施結構，以及能藉以獲致的功效、特點。 8 1272956 請先參閱第一圖至第四圖，依序是本發明一較佳實施 例的立體圖、左側視圖、頂視圖及正視圖。（註··本說明 曰中的萷」、「後」、「左」、「右」等方向指示都是對應於 使用者在使用狀態下的方向認知，而前述左側視圖、^見 圖及正視圖則是圖學上的標示，其中的左侧視圖對應於使 用者的左侧，而正視圖是對應於使用者的背面。）、 如圖所示，本發明一較佳實施例的運動器材主要包含 有：置放在地面上的一架體（10)、設在架體後半部的左、 右二導執（20a、20b)、設在導軌前端的左、右二復位裝置 (3〇)、設在導軌上的左、右二踏板組（40a、40b)、設在架 體刚h的一迴繞機構（5〇)、連接迴繞機構與該二踏板組的 左、右二連桿組件（6〇)、以及一手部運動機構（70)。 架體（10)用以作為其他構件的裝設基礎，大體上是由 一底座（11)、一立桿（12) ' 一前支架（13)以及左、右二側 架（14)所構成，其中，底座（11)是一可穩定平置在地面上 的水平框架，立桿（12)直立固接在底座（11)中央偏前的位 置’前支架（13)固接在立桿（12)與底座（11)之間，而左、 右二侧架（14)分別固接在底座（11)的左、右二側，呈現相 對二框架的形式。架體（10)後方形成一開放的出入口，當 使用者要使用或離開運動器材時可由此處進出。此外，立 桿（12)頂端設有一控制台（80)，作為使用者與運動器材之 間的介面，亦即使用者控制運動器材、以及運動器材顯示 自身狀態的裝置，在後文中會有進一步說明。 各導軌（20a/20b;以下有時表示為20)是一直線延伸的 9 1272956 中空框條，該二導執（20a、20b)以一左一右的形式設置在 架體（10)的後半部，俾在左、右二側架（14)之間。各導轨 (20)具有一靠近地面^後端，以及一距離地面適當高度的 刚^6，並分別將後端以左右軸向（且二者同軸）樞接在架體 (1〇)的底座（11)最後端，可各自在一較高位置與一較低位 置之間偏轉，以圖两為例，第一、二圖顯示左、右二導軌 (2〇a、2〇b)均位在較高位置，第七圖則顯示左導軌（2〇&)位 在杈局位置、右導執（2〇b)位在較低位置，第八圖正好與 第七圖相反。 本發明的復位裝置用以施予各導轨（2〇)一扭矩，使導 執（20)能保持或回復前述較高位置，本實施例是採用習知 的氣壓棒（air spring)作為前述復位裝置（30)，各氣壓棒 (30)在正常狀態下呈現相對短縮的形態，承受預定拉力時 可/口軸向伸長，當外力消失或減弱時可再回復原長度 (註··上述氣壓棒（30)的結構及原理為習知技藝，並非本 案創作重點，此處省略說明），各氣壓棒（30)設置在導軌 (20)的如％上方，大致安排成縱向延伸，頂端樞接在架體 (10)的立桿（12)，底端樞接在導執（2〇)的前端内侧，藉此 將導軌（20)前端彈性懸吊在適當高度。 在正常狀態下，導執（20)可被氣壓棒（30)往上拉提至 前述較高位置，但當導軌（20)承受更大的外力時，即會往 較低位置偏轉下沉。更詳而言之，氣壓棒（30)往上拉提的 力量對導執（20)而言是一正向扭矩，而導執（20)本身的重 量及其他外力（例如後述的踏板組（40a、40b)重量及使用者 1272956 踩壓力量）形成-反向扭矩，則當前述反向扭矩大於氣壓 棒(30)的正向扭矩時，導軌就會往較低位置的方向偏轉， 反之，當反向扭矩小於正向扭矩時，導執（2〇)就會往較高 位置的方向偏轉。 限制導軌（20)的偏轉範圍有許多方式，而本實施例是 直接利用氣壓棒（30)的伸縮行程，亦即，當氣壓棒（3〇)往 上縮至最紐時，導轨(2〇)即卡止在前述較高位置，當氣壓 棒（30)往下伸至最長時，導軌（2〇)即卡止在前述較低位置。 該二踏板組（40a:、40b ;以下有時表示為40)是分別設在 該二導軌（2〇a、2〇b)丄，請配合參閱第五圖及第六圖，各 踏板組（40)大致是由一滑座（41)、二上滾軸（42)、一下滾 軸（43)及一踏板（44)組合而成，滑座（41)由一金屬板片彎 折而成，具有一主板（45)以及由主板的平行二側邊垂直延 伸的二侧板（46)，滑座（41)跨套在導軌（20)上，使主板（45) 位在導執（20)上方，該二侧板（46)分別位在導軌（2〇)左、 右二側邊；該等滾軸（42、43)都是以左右軸向樞設在二侧 板（46)之間，其中，該二上滚轴（42)是一前一後地位在導 軌（20)上方，下滾軸（43)則是位在導軌（20)下方，各滾軸 (42、43)的左右二端各具有一外端較大的圓椎形滾輪（47、 48)，分別觸接在導軌（20)的形狀吻合的邊角部位，藉此使 得滑座（41)可以穩定順暢地沿著導軌（20)長軸滑移。各踏 板組（40)用以供使用者踩站的該踏板（44)是固接在滑座 (41)上方，所以其頂面（支撐面）與導軌（20)長軸維持固定 夾角。 11 I2?2956 ’ 迴繞機構（50)是設在架體（10)的前支架（13)上，包含. 有一曲柄軸（51)、二曲柄臂（52)及一大皮帶輪（53)，其中， ，柄轴（51)是以左右軸向樞設在前支架（13)上，該 二曲柄 f (52)是以對稱形式分別垂直固接在曲柄軸（51)的相對二 端’各曲柄臂（52)的外端形成一迴繞接點（52)，藉此提供 可在一圓形轨跡上維持18〇度相對的二迴繞接點（54)。大 皮▼輪（53)是同軸固接在曲柄軸（51)上 ，位在左、右二曲 • 柄臂（52)之間。 迴繞機構（50)的底側設有一飛輪（55)，飛輪（55)也是 U左右轴向樞設在架體（10)的前支架（13)上，其中一侧邊 同轴固接一小皮帶輪（56)，小皮帶輪（56)位在大皮帶輪 (53)正下方，二者（56、53)之間套設一傳動皮帶（57)，藉此 使得飛輪（55)與曲柄軸（51)可相互帶動旋轉 ，而且’藉由 大、小皮帶輪（56、53)的直徑差距，曲柄軸（51)至飛輪（55) 之間形成一加速傳動機構，亦即，在相互連動時，飛輪（55) > 的轉速會高於曲柄軸（51)，使得曲柄軸（51)的扭力大於飛 = (55)。除了皮帶之外，也可利用齒輪組（圖面未示）作為 前述加速傳動機構。 該二連桿組件（6〇)分別位在左、右二側，各自連接對 ，侧邊的踏板組（40)與迴繞機構（5〇)的曲柄臂（52)。在本 貫施例中，各連桿組件（60)包含一擺臂（61)、一副臂（62) 及一連動桿（63)，其中，擺臂（61)是將其中一端（頂端）樞 接在架體（10)的側架（14)，使得另一端（底端）可在導轨 (20)外側沿一圓弧軌跡前後擺盪；副臂（⑽）的其中一端（前 12 1272956 端）樞接在擺臂（61)的底端内側，另一端（後端）枢接在踏 板組⑼的外侧側板⑽預定位置；連動桿⑽的其中一 端（前端）樞接在迴繞機構⑽）的曲柄臂⑽外端（即迴繞 接點(.54))外側’另一端（後端）挺接在擺臂⑻）中間區段的 内側，以上各樞接結構的軸線均是左右軸向。 藉此’由於曲柄臂（52)的一次繞轉行程會與擺臂（61) 的-次缝行㈣連配合，而擺f(61)的—次擺盪行程又 與踏板組（40)0卜:欠往復行程牽連@[合，使得踏板組（4〇) 可與迴繞機構（50)相互連動。其中，基於該二迴繞接點（54) 疋維持180度相對在一圓形軌跡上循環繞轉（旋向不 拘），所以左、右二踏板組（4〇a、4〇b)在位移時會呈現前後 反向，亦即，當左踏板組（40a)沿著左導軌（2〇a)往前位移 時，右踏板組（40b)會沿著右導軌（2()1))往後位移，反之亦 然。而且，當其中一踏板組（4〇)位在後方折返點時，另一 踏板組（40)恰位在前方折返點。 手部運動機構（抑）包含有左、右二偏擺桿（71)及左、 右二往復連桿（72)，各偏擺桿（71)大致安排成縱向延伸， 並且將桿身約略中央部位以左右軸向樞設在架體（1〇)的 立桿（12)侧邊，使得可以前後偏擺。各往復桿連（72)的其 中一端（前端）樞接在偏擺桿（71)底端，另一端（後端）樞接 在對應侧邊的擺臂（61)中間區段的外侧；前述二樞接結構 的轴線均是左右軸向。藉此，各偏擺桿（71)的下半段可與 同一側邊的擺臂（61)同步地前後擺盪，且因各擺臂（61)的 擺盪端是與對應的踏板組（40)—同前進或後退，使得偏擺。 13 1272956 桿（71)頂端用以供使用者捉握的握把（73)會與同一侧邊的 踏板組（40)反向運動，亦即，當左踏板組（4〇a)沿著左導軌 (20a)往前位移時，左侧的握把（73)會沿一圓弧往後位移， 反之亦然。在圖例中，偏擺桿（71)頂端的握把（73)是設計 成橫向桿體，此外亦可設計成縱向桿體或其他形狀的握把 供使用者捉握。 上述運動器材在未使用時，如第一至四圖所示，左、 右二導軌（20a、20b)均被氣壓棒（30)保持在較高位置，而 左、右二踏板組（40)是一前一後位在該二導軌（2〇)上。使 用時’使用者將雙腳踩在左、右二踏板（44)上，並且以雙 手握住左、右二握把（73)，當雙腳及雙手施力使踏板（44) 及握把（73)各自沿運動轨跡運動時，透過該迴繞機構 (50)、連桿組件（60)及手部運動機構（7〇)的連結帶動，如 剷所述，左、右二踏板（44)會前後反向地在導執（2〇)上往 復滑移，左、右二握把（73)也會前後反向地在圓弧轨跡上 往復位移，而且，同一侧邊的握把（73)及踏板（44)是呈現 反向運動，如第七圖及第八圖所示意。 更詳而言之，在下半身的部分，由於使用者如果踏壓 在導軌（20)的愈前端，該導執（2〇)所承受的反向扭矩（意指 使導軌往較低位置偏轉的扭力）就愈大，反之，如果踏壓 在導執（20)的愈後端，該導執（20)所承受的反向扭矩就愈 小，因此，在使用者踩踏該二踏板（44)並迫使其前後滑行 的過程中，當踏板（44)沿導轨（2〇)往前滑移而使反向扭矩 大於氣壓棒（30)當時的正向扭矩時，導軌（2〇)會往較低位 14 1272956 置偏轉下沉，同時，氣壓棒（30)會被往下拉長並蓄積一恢 復力，相反地，當踏板（44)沿導執（20)往後滑移而使反向 扭矩小於氣壓棒（30)當時的正向扭矩時，導軌（2〇)又會被 (欲藉前述恢復力縮回原長度的）氣壓棒（30)往上拉提。 在一典型的使用狀態中，當承載著使用者重量的踏板 (44)位在前方折返點時，導軌（20)會下沉至前述較低位 置’反之’當踏板（44)位在後方折返點時，導軌（2q)會上Still another object of the present invention is to provide a sports apparatus which can provide a user with a leg position in which the feet alternately reciprocate, and which allows the maker to selectively perform the upper body movement coordinated with the lower body during the aforementioned leg movement. . Deviation; a rewinding mechanism is further provided on the frame body, and has two rewinding points which can circulate on a circular or approximately circular closed track, the two contacts are held on opposite sides; and each of the guide rails is provided with a The pedals that can be displaced forward and backward, each for the purpose of achieving the above disclosure. (4) The sports equipment provided by the present invention mainly comprises: a frame body having two left and right guide rails on the frame body, and the two guide rails respectively pivotally connect the rear end to the frame body 'They can be deflected between a higher position and a lower position; a reset device is provided between the guide rail and the frame body, and the reset device can apply a positive torque to the guide rail to make the guide rail from a lower position to a higher position The square pedals of the position are respectively connected to the corresponding rewinding contacts through a link assembly, so that the left and right pedals can be interlocked with the two rewinding points in the reverse direction. Therefore, when the user steps on the two pedals and forces them to slide forward and backward, the footsteps 钿 slip will cause the reverse torque of the guide rail to increase and gradually sink, allowing the pedals, the production curve to advance, and the steps to slide backwards. The shift will reduce the reverse torque of the guide rail and gradually rise, so that the pedal retreats along a curved path, so that the guide bow and the feet alternately move to 7 1272956. Compared with the conventional rope and chain transmission methods, the aforementioned sports equipment has a stable structure and is less prone to loose parts. In a preferred embodiment, the magnitude of the forward torque imparted by the reset mechanism to the pilot can be adjusted, thereby enabling the rail to withstand the same external force (reverse torque), the lower "L, the upward travel and/or The rate may also be different and thus have different pedal trajectories. In a preferred embodiment, the user can electronically control a resistance device through the console of the exercise equipment to adjust the two motions of the two pedals. In a preferred manner, the rewinding mechanism can be coupled to a flywheel, and the resistance wave is placed in conjunction with the thirst brake (ECB) of the flywheel, which can control the rotational resistance of the flywheel to adjust the two pedals indirectly. Resistance to exercise. In a preferred embodiment, the sports equipment further includes a hand movement mechanism having left and right grips movably disposed on the frame body. The far grip is lightly coupled to the pedal. 'Let it be linked to each other. In one of the more complicated ways, a left and right yaw lever extending longitudinally may be disposed, and a predetermined portion between the top and bottom ends of each yaw pole is pivotally connected to the frame body, and the grip is provided at the top end for The user grasps and the bottom end is connected to a pedal through a reciprocating link; thus, the grip of the same side and the pedal move in opposite directions to provide a better body motion type. [Embodiment] Hereinafter, a preferred embodiment of the technical features of the present invention will be described in detail with reference to the accompanying drawings, and the functions and features which can be obtained. 8 1272956 Please refer to the first to fourth figures, which are a perspective view, a left side view, a top view and a front view of a preferred embodiment of the present invention. (Notes in this description, "萷", "后", "Left", "Right", etc. are all directions corresponding to the user's direction of use, while the aforementioned left side view, ^ view and front view The plan is a pictorial representation in which the left side view corresponds to the left side of the user and the front view corresponds to the back side of the user.) As shown, a sports apparatus in accordance with a preferred embodiment of the present invention It mainly includes: a body (10) placed on the ground, left and right guides (20a, 20b) provided in the rear half of the frame, and left and right reset devices at the front end of the guide rail (3〇) ), the left and right two pedal sets (40a, 40b) disposed on the guide rail, a rewinding mechanism (5〇) disposed on the frame body h, the connection rewinding mechanism, and the left and right two link assemblies of the two pedal groups (6〇), and a hand movement (70). The frame body (10) is used as a mounting base for other components, and is generally composed of a base (11), a vertical pole (12)', a front bracket (13), and left and right side frames (14). Wherein, the base (11) is a horizontal frame that can be stably laid flat on the ground, and the upright (12) is erected and fixed at a position in front of the center of the base (11). The front bracket (13) is fixed to the pole ( 12) and the base (11), and the left and right side frames (14) are respectively fixed on the left and right sides of the base (11), and are in the form of two frames. An open access is formed behind the frame (10) and can be accessed by the user when the user wants to use or leave the exercise equipment. In addition, a top console (80) is provided with a console (80) as an interface between the user and the sports equipment, that is, a device for controlling the sports equipment and the sports equipment to display its own state, which will be further described later. Description. Each of the guide rails (20a/20b; hereinafter sometimes referred to as 20) is a 9 1272956 hollow frame strip extending in a straight line, and the two guides (20a, 20b) are disposed in the left and right forms of the rear half of the frame body (10). , 俾 between the left and right two side frames (14). Each of the guide rails (20) has a rear end close to the ground, and a right height 6 from the ground, and respectively pivots the rear end in the left and right axial direction (and the two are coaxial) to the frame body (1〇). The rear end of the base (11) can be deflected between a higher position and a lower position, for example, two figures are shown. The first and second figures show the left and right guide rails (2〇a, 2〇b). In the higher position, the seventh figure shows that the left rail (2〇&) is in the position of the left position, the right guide (2〇b) is in the lower position, and the eighth figure is exactly opposite to the seventh figure. The resetting device of the present invention is used to apply a torque to each of the guide rails (2) to enable the guide (20) to maintain or return to the aforementioned higher position. In this embodiment, a conventional air spring is used as the foregoing. The resetting device (30), each of the gas pressure rods (30) exhibits a relatively short-formed shape under normal conditions, and can be axially elongated when subjected to a predetermined tensile force, and can be restored to the original length when the external force disappears or weakens (Note) The structure and principle of the rod (30) are conventional techniques, which are not the focus of the present invention, and the description is omitted here. Each gas pressure bar (30) is disposed above the % of the guide rail (20), and is arranged substantially longitudinally, and the top end is pivotally connected. In the upright (12) of the frame body (10), the bottom end is pivotally connected inside the front end of the guide (2〇), thereby elastically suspending the front end of the guide rail (20) at an appropriate height. Under normal conditions, the guide (20) can be pulled up by the gas bar (30) to the aforementioned upper position, but when the guide rail (20) is subjected to a larger external force, it will deflect to a lower position. More specifically, the force that the air pressure bar (30) pulls up is a positive torque for the guide (20), and the weight of the guide (20) itself and other external forces (such as the pedal group described later ( 40a, 40b) weight and user 1272956 pressure amount) forming a reverse torque, when the reverse torque is greater than the forward torque of the gas pressure bar (30), the guide rail will deflect in a lower position, and vice versa. When the reverse torque is less than the forward torque, the guide (2〇) will deflect toward the higher position. There are many ways to limit the deflection range of the guide rail (20), and in this embodiment, the telescopic stroke of the gas pressure bar (30) is directly utilized, that is, when the gas pressure bar (3 〇) is retracted to the maximum, the guide rail (2) 〇) that is, at the aforementioned upper position, when the gas pressure bar (30) is extended downward to the longest position, the guide rail (2〇) is locked at the aforementioned lower position. The two pedal groups (40a:, 40b; hereinafter sometimes referred to as 40) are respectively disposed on the two guide rails (2〇a, 2〇b), please refer to the fifth and sixth figures, each pedal group ( 40) is roughly composed of a sliding seat (41), two upper rollers (42), a lower roller (43) and a pedal (44), and the sliding seat (41) is bent from a metal plate. , having a main board (45) and two side plates (46) extending perpendicularly from two parallel sides of the main board, the sliding seat (41) is sleeved on the guide rail (20), so that the main board (45) is in the guide (20) Above, the two side plates (46) are respectively located on the left and right sides of the guide rail (2〇); the rollers (42, 43) are pivotally disposed on the two side plates (46) in the left and right directions. Wherein, the two upper rollers (42) are positioned one above the other on the guide rail (20), and the lower roller (43) is located below the guide rails (20), each of the rollers (42, 43) The left and right ends each have a large circular-shaped roller (47, 48) with an outer end, respectively contacting the corner portions of the shape of the guide rail (20), thereby enabling the sliding seat (41) to be stably and smoothly along the edge The guide rail (20) slides on the long axis. The pedals (44) of the pedal sets (40) for the user to step on are fixed above the carriage (41), so that the top surface (support surface) maintains a fixed angle with the long axis of the guide rail (20). 11 I2? 2956 'The rewind mechanism (50) is provided on the front bracket (13) of the frame body (10), including a crank shaft (51), two crank arms (52) and a large pulley (53), wherein , the arbor (51) is pivotally disposed on the front bracket (13) in the left and right directions, and the two cranks f (52) are vertically fixed to the opposite ends of the crank shaft (51) respectively in a symmetrical manner. The outer end of the arm (52) forms a wrap-around joint (52) thereby providing a two-way wrap (54) that maintains 18 turns relative to a circular path. The large leather ▼ wheel (53) is coaxially attached to the crankshaft (51) and is located between the left and right two curved arms (52). A flywheel (55) is disposed on the bottom side of the rewinding mechanism (50), and the flywheel (55) is also pivotally disposed on the front bracket (13) of the frame body (10), wherein one side is coaxially fixed The pulley (56), the small pulley (56) is located directly below the large pulley (53), and a transmission belt (57) is disposed between the two (56, 53), thereby making the flywheel (55) and the crankshaft (51) ) can rotate with each other, and 'by the diameter difference between the large and small pulleys (56, 53), an acceleration transmission mechanism is formed between the crank shaft (51) and the flywheel (55), that is, when interlocking with each other, the flywheel (55) > The rotation speed will be higher than the crankshaft (51), so that the torque of the crankshaft (51) is greater than the flight = (55). In addition to the belt, a gear set (not shown) may be utilized as the aforementioned acceleration transmission mechanism. The two-link assemblies (6〇) are respectively located on the left and right sides, and are respectively connected to the pair, the pedal group (40) on the side and the crank arm (52) of the winding mechanism (5〇). In the present embodiment, each link assembly (60) includes a swing arm (61), a sub-arm (62) and a linkage rod (63), wherein the swing arm (61) is one end (top end) The side frame (14) of the frame body (10) is pivoted so that the other end (bottom end) can swing forward and backward along a circular arc track outside the guide rail (20); one end of the jib ((10)) (front 12 1272956) The end is pivotally connected to the inner side of the bottom end of the swing arm (61), and the other end (rear end) is pivotally connected to the outer side plate (10) of the pedal group (9) at a predetermined position; one end (front end) of the linkage rod (10) is pivotally connected to the rewinding mechanism (10) The outer end of the crank arm (10) (ie, the rewinding contact (.54)) is disposed on the inner side of the intermediate section of the swing arm (8). The axes of the above pivotal structures are the left and right axial directions. Therefore, because the one-turning stroke of the crank arm (52) is matched with the secondary sewing line (four) of the swing arm (61), the swinging stroke of the pendulum f (61) is again related to the pedal group (40). : Under-reciprocating stroke implicates @[closed, so that the pedal group (4〇) can be interlocked with the rewinding mechanism (50). Wherein, based on the two-way wrap (54) 疋, the 180-degree rotation is repeated on a circular trajectory (rotational direction), so the left and right two pedal groups (4〇a, 4〇b) are displaced. It will be reversed before and after, that is, when the left pedal group (40a) is displaced forward along the left rail (2〇a), the right pedal group (40b) will follow the right rail (2()1)). Displacement and vice versa. Moreover, when one of the pedal sets (4〇) is at the rear turnback point, the other pedal set (40) is just at the front turnback point. The hand motion mechanism (suppression) comprises left and right yaw bars (71) and left and right two reciprocating links (72), each yaw bar (71) is arranged substantially longitudinally, and the shaft is approximately centrally The part is pivoted to the side of the upright (12) of the frame body (1〇) in the left and right axial direction, so that it can be yawed back and forth. One end (front end) of each reciprocating rod connection (72) is pivotally connected to the bottom end of the yaw lever (71), and the other end (rear end) is pivotally connected to the outer side of the intermediate section of the swing arm (61) of the corresponding side; The axes of the two pivotal structures are both left and right axial. Thereby, the lower half of each yaw lever (71) can swing back and forth in synchronization with the swing arm (61) of the same side, and because the swing end of each swing arm (61) is corresponding to the pedal set (40) - Forward or backward, making the yaw. 13 1272956 The grip (73) at the top of the rod (71) for the user to grasp will move in the opposite direction to the pedal group (40) on the same side, that is, when the left pedal group (4〇a) is along the left When the guide rail (20a) is displaced forward, the left grip (73) will be displaced backward along an arc, and vice versa. In the illustration, the grip (73) at the top end of the yoke (71) is designed as a transverse shank, and can also be designed as a longitudinal shank or other shaped grip for the user to grasp. When the above-mentioned sports equipment is not in use, as shown in the first to fourth figures, the left and right guide rails (20a, 20b) are both held at a higher position by the gas pressure bar (30), and the left and right two pedal groups (40) It is placed one behind the other on the two rails (2 turns). When in use, the user steps his feet on the left and right pedals (44) and holds the left and right grips (73) with both hands. When the feet and hands apply force, the pedals (44) and When the grips (73) are each moved along the trajectory of movement, they are driven by the connection of the rewinding mechanism (50), the link assembly (60) and the hand movement mechanism (7〇), as described by the shovel, the left and right pedals (44) will reciprocally slide back and forth on the guide (2〇), and the left and right grips (73) will also reciprocate on the circular path back and forth, and the same side The grip (73) and the pedal (44) are in a reverse motion, as illustrated in the seventh and eighth figures. More specifically, in the lower body portion, due to the user pressing the front end of the guide rail (20), the reverse torque (referred to as the deflection of the guide rail to the lower position) The larger, on the other hand, if the pressure is on the rear end of the guide (20), the reverse torque that the guide (20) is subjected to is smaller, so that the user steps on the two pedals (44) and During the process of forcing it to slide forward and backward, when the pedal (44) slides forward along the guide rail (2〇) so that the reverse torque is greater than the forward torque of the air pressure bar (30), the guide rail (2〇) will be compared. The lower position 14 1272956 is deflected and sunk, and at the same time, the gas pressure bar (30) is pulled down and accumulates a restoring force. Conversely, when the pedal (44) slides back along the guide (20), the reverse torque is applied. When the forward torque of the gas bar (30) is less than the current forward torque, the guide rail (2〇) is pulled up by the gas pressure bar (30) (which is to be retracted to the original length by the aforementioned restoring force). In a typical state of use, when the pedal (44) carrying the weight of the user is at the front turnback point, the guide rail (20) will sink to the aforementioned lower position 'or vice versa' when the pedal (44) is turned back. When the point is on, the guide rail (2q) will be on
浮至前述較高位置。當使用者的腿部動作平穩恆定時，踏 板（44)以一定速率在前、後二折返點之間往復滑移，且導 軌（20)亦以一定角速度在較高、較低二位置之間偏轉，使 得踏板（44)大致沿著同一軌跡前進及後退。前述軌跡大致 呈現往上隆凸的弧線，而且最前端高於最後端。在本實施 例中，導軌（20)的前端始終高於後端，使得上述踏板軌跡 前高後低，但在本發明的其他實施例中（圖面未示），導軌 位在較低位置時會呈現大致水平或下俯的㈣，使得踏板 軌跡可能呈現最前端與最後端同高，或是最前端低於最後 端的形態。 可想而知，在其他條件固定的前提下，體重較重的使 用者會施予導執⑽）更大的反向扭矩，使得導軌⑽下沉 的速率較快，而讓踏板軌跡的弧曲較為平緩， 低伏’甚至因為踏板(竭未前進至前方折返點時體= ==二前述較低:置，使得踏板軌跡的前端形成 將導軌一前述較低位置 15 1272956 率較慢’使得踏板轨跡的最 較為南仰。 知端更加高於最後端，且整體Float to the aforementioned higher position. When the user's leg motion is stable and constant, the pedal (44) reciprocates between the front and rear two return points at a certain rate, and the guide rail (20) is also at a certain angular velocity between the upper and lower two positions. The deflection causes the pedal (44) to advance and retreat substantially along the same trajectory. The aforementioned trajectory generally presents an arc of upward convexity, and the front end is higher than the last end. In the present embodiment, the front end of the guide rail (20) is always higher than the rear end, so that the pedal track is high and low, but in other embodiments of the invention (not shown), the guide rail is at a lower position. It will appear roughly horizontal or downward (4), so that the pedal trajectory may have the same height as the front end and the last end, or the front end is lower than the last end. It is conceivable that under other conditions, the heavier user will give the guide (10) a greater reverse torque, so that the guide rail (10) sinks faster, and the pedal track is curved. It is relatively flat, low volts' even because of the pedals (the body does not advance to the front of the return point when the body = == two lower: set, so that the front end of the pedal track forms a lower speed of the guide rail a lower position 15 1272956 'the pedal The most trajectory of the trajectory. The knowledge is higher than the last end, and the whole
在本貫施例中，使用者可利用手動方式調整該二氣壓 棒⑽的彈力強度(習知技藝），亦即改變正向扭矩斑反向 扭矩的比值，藉以調整踏板轨跡。具體而言，如㈣壓棒 (3〇)的收縮力愈強’則踏板執跡就會愈趨向前述高仰狀 態’反之’氣壓棒⑽陳縮力愈弱，麟板軌跡就會愈 趨向前述低伏㈣。藉此，使用者可錢人體重或需求而 調整腿部運動及運動料。值得—㈣是，如果將氣 壓棒⑽的收縮力調整至無法將妹出的㈣（或是直接 將氣壓棒⑽駭），即可使左、右二導軌⑽）定位在前述 較高位置而無法下沉，如此，左、右二踏板（44)將會沿著 相同斜度的直線軌跡交替往復運動。 在上半身的部分，使用者的雙手能與雙腳協同運動， 不僅擴展身體運動部位、提高全身運動量，且其運動型態 符合人體走路、跑步時的平衡動作，較為自然舒適。當然， 本發明亦可在架體⑽的適當位置，例如該立桿⑽或 左、右二侧架⑽上，設置固定不動的扶手（圖中未示）， 讓使用者相將雙手捉握在前述扶手上，錢行下半 身運動。 曰該飛輪(55)是由金屬製成適當尺寸，具有—定程度的 重里’因此使用者必财足夠施力以帶動飛輪（55)旋轉。 同時，飛輪⑽在旋轉時會產生預定慣力，此慣力會透過 傳動皮f (57)*放大至迴繞機構⑽），再透過連桿組件 16 1272956 (6〇)及手部運動機構（70)傳導至踏板（44)及握把（73)，使得 踏板（44)及握把（73)的往復運動能獲得一運動慣性，在運 動時較為穩定順暢。 本發明的運動器材還可設置用以提供額外阻力的阻 力裝置，例如採用現今運動器材普遍使用的「渦電流制動 器（eddy-current brake ;ECB)」（圖中未示），亦即在飛 輪（55)旁邊設置-可活動的磁力組件，使用者可透過該控 制台⑽以電控方式控制磁力組件相對於飛輪（55)的位置 關係’藉此改變飛輪（55)的旋轉阻力，間接調整踏板⑽ ^握把（73)的運動阻力，達到設定運動難度的目的。（註： 前述渦電㈣動器的結構及原理為習知技藝， 作重點’此處省略說明。） 曰以上所述及_所示的運動輯結構紐用方式，值 :树：的較佳實施型態之-，並不以此限定本發明的可 月匕貫施範圍。 壯例如，本發明用以使導軌保持或回復較高位置的仏 =存在衫其他手法，比方說，同樣是使職壓棒，、 下二端分別樞接在導執以 力時可彈二==力下呈現伸長形態，受預定， 、、示匕之外，也可用拉伸彈簣懸吊在導肩 ==用壓縮彈簧支撐在導軌下方，或者是在導糾 柘軸部位裝設扭力彈簧......等等。 及手部運動機構也可採用其他結構達到$ 政果’例如’各側邊改以—連動桿直接連結在該迴_ 17 1272956 點及踏板組之間（圖面未示），同樣可使左、右二曲柄臂 • (52)與左、右二踏板組（40)相互連動；然而，採用上揭擺In the present embodiment, the user can manually adjust the spring strength of the two bar (10) (known art), i.e., change the ratio of the forward torque spot reverse torque to adjust the pedal trajectory. Specifically, if (4) the stronger the contraction force of the pressure bar (3〇), the pedal track will become more and more toward the above-mentioned high-up state, and vice versa, the weaker the pressure bar (10) will be weaker, and the slab track will become more and more Low volt (four). Thereby, the user can adjust the leg movement and the sports material according to the weight or demand of the person. It is worthwhile—(4), if the contraction force of the gas pressure bar (10) is adjusted to (4) (or directly the gas pressure bar (10)), the left and right rails (10) can be positioned at the aforementioned higher position. Sinking, so that the left and right pedals (44) will alternately reciprocate along a linear path of the same slope. In the upper part of the body, the user's hands can move in coordination with the feet, which not only expands the body movement parts, increases the amount of body movement, but also has a sporty posture that conforms to the balance movement of the human body while walking and running, and is more natural and comfortable. Of course, the present invention can also be provided with a fixed armrest (not shown) at a suitable position of the frame (10), such as the upright (10) or the left and right side frames (10), so that the user can grasp the hands. On the aforementioned armrests, the money moves in the lower body.飞 The flywheel (55) is made of metal to the appropriate size and has a certain degree of weight. Therefore, the user must apply enough force to drive the flywheel (55) to rotate. At the same time, the flywheel (10) generates a predetermined inertia when it is rotated. This inertia is amplified to the rewind mechanism (10) through the transmission skin f (57)*, and then through the linkage assembly 16 1272956 (6〇) and the hand movement mechanism (70). The conduction to the pedal (44) and the grip (73) enables the reciprocating motion of the pedal (44) and the grip (73) to obtain a motion inertia, which is relatively stable and smooth during the movement. The sports equipment of the present invention may also be provided with a resistance device for providing additional resistance, such as an "eddy-current brake (ECB)" (not shown) commonly used in today's sports equipment, that is, on a flywheel ( 55) Side-provided - movable magnetic component, through which the user can electronically control the positional relationship of the magnetic component relative to the flywheel (55), thereby changing the rotational resistance of the flywheel (55) and indirectly adjusting the pedal (10) ^The movement resistance of the grip (73) achieves the purpose of setting the difficulty of movement. (Note: The structure and principle of the above-mentioned eddy current (four) actuator are conventional techniques, and the focus is 'not explained here.') The motion-series structure method described above and _, value: tree: better The implementation type does not limit the scope of the invention to this extent. For example, the present invention is used to keep or return the rail to a higher position. 存在= There are other methods of the shirt, for example, the same is to make the pressure bar, and the lower two ends are respectively pivoted when the guide is forced to force two = = The force is in an extended shape. It can be suspended by a tensile magazine on the guide shoulder in addition to the predetermined, and 匕 = == under the guide rail with a compression spring, or a torsion spring is mounted on the guide shaft ......and many more. And the hand movement mechanism can also use other structures to achieve the value of the government. For example, 'the sides are changed to - the linkage rod is directly connected to the back _ 17 1272956 point and the pedal group (not shown), the same can be left , the right two crank arms • (52) and the left and right two pedal sets (40) interlocking; however, the use of the top
㈣度設定在_當的範圍 臂（61)、副臂（62)及連動桿（63)的連接方式，可以透過擺 臂（βΐ)在相同擺盪角度之下，離其圓心愈遠處有愈大擺幅 的效果’使得踏板組（40)的運動行程能適度大於迴繞接點 (54)圓形軌跡的直徑；換言之，前述運動器材不需配置报 長的曲柄臂’即可提供足夠的踏板行程。類似地，手部運 • 動機構中的往復連桿如果直接連結在該偏擺桿底端及踏 板組之間（圖面未示），雖然也可達到握把與踏板反向連動 適當的範圍。(4) The degree of connection between the range arm (61), the jib (62) and the linkage rod (63) can be transmitted through the swing arm (βΐ) at the same swing angle, farther from the center of the circle The effect of the large swing amplitude is such that the movement stroke of the pedal group (40) can be moderately larger than the diameter of the circular path of the rewinding contact (54); in other words, the aforementioned sports equipment can provide sufficient pedal without the crank arm of the report length. stroke. Similarly, if the reciprocating link in the hand movement mechanism is directly connected between the bottom end of the yaw lever and the pedal group (not shown), the appropriate range of the grip and the pedal can be reversely linked. .
以形狀的封閉執跡上運動的迴繞接點。 18 1272956 【圖式簡單說明】 第一圖是本發明一較佳實施例在未受外力狀態下的 立體圖； 第二圖是本發明一較佳實施例對應於第一圖狀態的 左侧視圖， 第三圖是本發明一較佳實施例對應於第一圖狀態的 頂視圖， 第四圖是本發明一較佳實施例對應於第一圖狀態的 正視圖； 第五圖是沿第三圖當中的v—v剖線的剖視圖； 第六圖是沿第五圖當中的VI —VI剖線的剖視圖； 第七圖及第八圖均類似第二圖，但是其中的導軌、踏 板及握把分別位移至不同位置，示意本發明一較佳實施例 在使用狀態下的運作動態。 【主要元件符號說明】 10 架體 11 底座 12 立桿 13 前支架 14 側架 20 導執 30 復位裝置/氣壓棒 40 踏板組 41 滑座 42 上滾軸 43 下滾軸 44 踏板 45 主板 46 側板 47 滾輪 48 滾輪 19 1272956 50 迴繞機構 51 曲柄軸 52 曲柄臂 53 大皮帶輪 54 迴繞接點 55 飛輪 56 小皮帶輪 57 傳動皮帶 60 連桿組件 61 擺臂 62 副臂 63 連動桿 70 手部運動機構 71 偏擺桿 72 往復連桿 73 握把 80 控制台 20With the shape of the closure, the rewinding contact on the motion is observed. 18 1272956 [Simplified illustration of the drawings] The first figure is a perspective view of a preferred embodiment of the present invention in an unstressed state; the second figure is a left side view corresponding to the state of the first figure in a preferred embodiment of the present invention, The third drawing is a top view corresponding to the state of the first figure of the preferred embodiment of the present invention, and the fourth drawing is a front view corresponding to the state of the first figure of the preferred embodiment of the present invention; The cross-sectional view of the v-v line in the middle; the sixth figure is a cross-sectional view taken along the line VI-VI in the fifth figure; the seventh and eighth figures are similar to the second figure, but the guide rail, the pedal and the grip Displacement to different positions, respectively, illustrates the operational dynamics of a preferred embodiment of the invention in use. [Main component symbol description] 10 Frame 11 Base 12 Pole 13 Front bracket 14 Side frame 20 Guide 30 Reset device / Pneumatic rod 40 Pedal group 41 Sliding seat 42 Upper roller 43 Lower roller 44 Pedal 45 Main plate 46 Side plate 47 Roller 48 Roller 19 1272956 50 Rewinding mechanism 51 Crankshaft 52 Crank arm 53 Large pulley 54 Rewinding contact 55 Flywheel 56 Small pulley 57 Transmission belt 60 Link assembly 61 Swing arm 62 Auxiliary arm 63 Linkage lever 70 Hand movement mechanism 71 Deflection Rod 72 reciprocating link 73 grip 80 console 20