200918118 九、發明說明： 【發明所屬之技術領域】 本發明與運動器材有關，特別是關於一種可隨使用 者施力變化即時變換運動執跡的運動器材。 【先前技術】 2的運動H材例如：橢圓機、踏步機、健身腳踏 r 4，跑步機料’大部分是設計者根據人類的運動 二運:::不？型態的運動器材，藉著使用者使用不 的各⑽W ’可以模擬各種勒型態，藉以訓練身體 田° 列如.使用踏步機模擬上下階梯的運動、使 ^踏車料，然而由於運動器材機構的設計限制= 運動㈣只能提供—種運純式，如果使用者希 =不同的訓練，就必需準備更大的空間擺放多種運 σ 無形中在空間使用和經費運用上顯得較浪費。 除了 ¥見的單—種運動器材大多只能提供單一運動 板式的限制，如果传用去善 跡或者改變運動模式，==動過程中調整運動執 2 _目刖书見的運動器材大多需要使 . 匕玉中自行控制儀錶，藉由運動器材的電控 運動器材的運動軌跡或運動模式，運動器材的 無絲到立刻配合制者希望的㈣型態，也 :疋習知運動n材自由度較為不足，使得使用者運動 、卜，法隨^所欲的操作機器，例如：如果使用者正在 行回強度的』I練，當身體不堪負荷時，現行的運動器 5 200918118 材無法做到立刻地改變運動執跡，降低運動強度，無形 中對於使用者就存在潛在的危險，而且使用者無法隨心 所欲地即刻改變運動型態，也較不符合人類正常的運動 行為。 • 因此，習知的各種運動器材，提供給使用者的各種 運動模式大多較缺乏自由度，無論是受限於運動執跡或 • 者運動模式，往往讓使用者運動時感受到諸多限制。 【發明内容】 本發明旨於改進上述缺點，主要目的在於提供一種 可隨使用者施力變化即時變換運動執跡的運動器材，能 夠提供使用者的腳部原地踩踏或在一可變行程的運動軌 跡繞轉，而且能夠即時地配合使用者的施力大小改變運 動執跡與運動模式，不需要再透過儀錶控制運動器材的 運動軌跡或運動模式。 為了達成前述目的，本發明所提供的可隨使用者施 t/ 力變化即時變換運動執跡的運動器材包含有：一骨架； 左、右二懸臂，各具有一枢接部、至少一承吊部及一擺 動部，其中枢接部樞接於骨架，並使得懸臂可以相對於 骨架上下擺動；左、右二擺盪機構，各具有與各懸臂的 承吊部數量對應的擺臂，各擺臂具有相對位在較上方的 一框接端及位在較下方的一擺盪端，前述樞接端框接於 對應的承吊部，並使得擺盪端可以相對於骨架前後擺 動；一連動機構，聯結於左、右二懸臂之間，使得左、 右二懸臂的上下擺動可以相互連動並且大致呈現反方向 6 200918118 動作；左、右二踏板，分別聯結於前述二擺臂的擺盪 端，供使用者使用運動器材時踩踏。 【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若 干較佳實施例結構。 請參考第一圖，第一圖是本發明之一較佳實施例的 立體圖，其中運動器材（1)包含有一骨架（10)，用以支 撐、安裝其他構件，其主要包含有一底座（11)，在底座 (11)左、右兩侧設有形狀對稱的左、右支撐架（12)，而 前、後側保持前後暢通，使得骨架（10)前、後部分別形 成第一、第二進出空間（13f)(13b)，使用者可以選擇從 第一或第二進出空間（13f) (13b)進入使用本運動器材（1) (後詳）。 請參考第二圖，第二圖是本較佳實施例的頂視圖， 其中左、右二懸臂（20L)(20R)概沿前後方向延伸，前後 兩端分別形成一擺動部（23)及一樞接部（21)，且兩端之 間另外設有一第一承吊部（22a)及一第二承吊部（22b)， 其中的第二承吊部（22b)鄰近於前述柩接部（21)。各懸 臂（20L)(20R)將其樞接部（21)依一左右軸向的樞軸（A) 樞接在骨架（10)對應侧邊的支撐架（12)頂側後端，使得 各懸臂（20L)(20R)能以前述樞軸（A)為圓心上下擺動。 請參考第一圖，於骨架（10)的前端設有一連動機構 (30)，其主要包含有：二第一傳動輪（31)，分別樞設於 7 200918118 前述左、右支撐架（12);二第二傳動輪（32)，分別與前 述二第一傳動輪（31)同轴固接；左、右二曲柄 (33L)(33R)，内端分別與前述第一傳動輪（31)同軸固 接，且二曲柄大致呈18〇。相對；左、右二連桿 * (34L)(34R)，其中右連桿（34R)的一端枢接於前述右懸 * 臂（20R)的擺動部（23)，另一端則與前述右曲柄（33R)的 . 外端樞接，形成可在一圓形執跡繞轉的一迴繞部位，另 一左連桿（34L)與其他構件聯結關係亦同上述右連桿 ( (34R)，但是因為前述二曲柄（33L)(33R)呈180。相對， 使得左連桿（34L)與左曲柄（33L)樞接所形成的迴繞部 位’與前述右連桿（34R)與右曲柄（33R)樞接的迴繞部位 也以180°相對繞轉；一傳動軸（36a)，呈左右軸向樞設 於前述底座（11)前方靠近地面處，受一護管所包覆，另 外二第三傳動輪（36b)分別同軸固接於傳動轴（36a)的兩 端；二第一傳動帶（37)，分別套接於前述第二傳動輪 (32)與第三傳動輪（36b)。藉由第一傳動帶（37)、傳動 C 軸（36a)等的聯結傳動’左、右兩侧的第一傳動輪（31) 會保持同步轉動’換言之’左、右的二曲柄（33L ) (33R)始終維持180°相對，因此使得前述左、右二懸臂 (20L)(20R)運動時呈相對方向的上下擺動，例如當其中 一懸臂的擺動部擺動向上時，藉著前述連動機構（3〇)驅 動使得另一懸臂的擺動部相對的擺動向下。 請參考第一圖，本較佳實施例採用二飛輪（35)分別 樞設於底座（11)，二第二傳動帶（38)各套接於前述二第 8 200918118 一傳動輪（31)和二飛輪（35)之間，使得第一傳動輪（31) 帶動飛輪（35)轉動時，飛輪（35)同時也回饋慣性給傳動 機構，並且為了使得前述左、右二懸臂（2〇LX2〇R)i下 擺動時獲得等量的慣性’因此本較佳實施例在底座 相對兩處裝设一具飛輪（35)。另外，也可以在本較佳實 施例中裝設各種習知的阻力裝置，例如於飛輪（35)加裝 業界常用的渦電流制動器（ECB)等，前述阻力裝置則可 文控於一電子式操控面板。（註：此為習知技藝，因此 圖中未示） 同樣的請參考第二圖，左、右二擺盪機構 (40L)(40R)各包含有一第一擺臂（42a)及一第二擺臂 (42b)，别述二擺臂（42a)(42b)各包含有一枢接端（43a) 及一擺盡端（43b)，並分別將樞接端（43a)樞接於對應的 懸臂的第一承吊部（22a)和第二承吊部（22b);二扭簧 (41) ’分別设於左、右第一擺臂（42a)的枢接端（43a)與 對應的第一承吊部（22a)之間，藉以限制擺盪機構的自 由擺盈範圍。（例如往前後各可擺盪45。，當超過該範圍 時，則需克服指數性上升的彈力） 請參考第二圖，左、右二踏板（44L)(44R)以大致平 行於地面，對應地聯結於二擺臂（423)(4213)的擺盪端 (43b)之間’使得踏板（44L)(44R)可以相對於懸臂 (20L)(20R)前後擺盪。另外，前述左、右二擺蘯機構 (401〇(401〇所包含的二擺臂（42&)(4213)在不同實施例 中’亦可採用其他可發揮相同作用的機構元件，例如只 9 200918118 採用單一擺臂，而踏板則固接在擺臂底端。 當使用者以面向骨架（ίο)前端，也就是從骨架（1〇) 後端的第二進出空間（13b)進入本運動器材踩踏左、右 二踏板（44L)(44R)時，如第三圖，第三圖是本較佳實施 例的側視圖，其中左、右二踏板（44L)(44R)處於縱向相 對位移最大處，也就是左、右二懸臂（2〇L)(20R)相對地 擺動到最高、最低處；如果使用者不使力向前，僅單純 地原地踩踏，則配合上述連動機構（3〇)以及左、右二懸 臂（20L)(20R)，可使得左、右二踏板（44L)(44R)—上一 下呈反向連動運動，配合飛輪（35)可提供左、右二懸臂 (20L)(20R)上下擺動的慣性，另外可透過前述阻力裝置 調整運動阻力，則此一較佳實施例可模擬踏步的運動模 式。本實施例的連動機構（30)聯結方式，如前述在骨架 (10)前後端形成雙進出空間，即第一進出空間（13f)和 第二進出空間（13b)，使用者可選擇從不同的面向踩上 踏板（44L)(44R)進行運動，若使用者從骨架（1〇)前端的 第一進出空間（13f)進入本運動器材，面向骨架（10)後 方踩踏左、右二踏板（44L)(44R)(註：右腳採前述左踏 板（44L))，由於此狀態下對應於使用者腳尖的第二承吊 部（22b)相對於對應使用者腳跟的第一承吊部（22a)距離 枢接部（21)較近，因此腳跟活動距離大與腳尖，而產生 不同於上述使用者面向前方時的運動模式。在其他實施 例中，亦可調整第一、第二承吊部（22a)(22b)與樞接部 的（21)的間距，間距越大則踏板（44L)(44R)上下活動距 200918118 離越大。 請參考第四圖’第四圖是本較佳實施例的側視圖， 其中左、右二擺盪機構（40L)(40R)處於一微量擺動狀 態；同上，當使用者面向骨架（10)前端踩踏左、右二踏 板（44L)(44R)時，如果使用者實施一輕量運動，例如慢 跑等小步幅運動，則左、右二擺盪機構（4〇L)(40R)隨著 使用者施力變化呈現如第四圖的小幅度擺盪，配合前述 左、右二懸臂（20L)(20R)上下反向地連動擺動，則在踏 板（44L)(44R)處即可形成一類似卵形的運動軌跡（pi), 亦即使用者以此面向使用運動器材時，因為使用者腳尖 端距離樞接部距離較遠，因此印形的運動執跡（P1)呈現 靠近骨架（10)前方較大，後方較小的形狀。若使用者從 第一進出空間（13f)進入本運動器材，面向骨架（1〇)後 端踩踏左、右二踏板（44L)(44R)，因為使用者腳尖端距 離樞接部距離較短’因此產生另一卵形且異於前述軌跡 (P1)的運動執跡（P2)，也就是（P2)以使用者的方向呈現 前小後大的形狀，藉此進行不同模式的運動。 如果使用者希望進行強度較高的訓練，則更用力地 擺盪左、右二擺盪機構（40L)(40R)，如第五圖所示’其 中左、右二擺盪機構處於一相對劇烈的擺動狀態；左、 右二擺盪機構（40L)(40R)隨著使用者施力，擺盪的幅度 更加劇烈’一樣地配合前述左、右二懸臂（2〇L)(20R)上 下反向地連動擺動’在踏板（44L)(44R)處即可形成一前 後長度更長的運動執跡（P3)。如上述，若使用者從第一 11 200918118 進出工間(13f)進入本運動器材，面向骨架(ι〇)後端踩 踏左、右二踏板（44L)(44R)，則產生另一以使用者的方 向形狀異於⑽的運純跡⑽。讀者應知，上述各種 運動執跡僅是本較佳實施例幾種典型的運動模式，實際 上使用者使用本運動H材時產生的運動軌跡具有高度自 由f，軌跡可在任一時點隨著使用者突然的施力變化而 改變，並不僅侷限於上述的幾種運動樣態。 另外，為了令使用者便於使用，也可在本較佳實施 例中加襞把手（圖中未示），把手可由擺臂往上延伸並與 擺盪機構（40L)(40R)反向運動，或者在骨架（1〇)設一固 定式把手。 請參考第六圖，圖中所示為當使用者面向骨架（1〇) 别端B守的右部機構’圖中所示的踏板（44R)對應於使用 者的腳部包含一腳尖端（45a)及一腳跟端（45b);以右懸 臂（20R)樞設於支撐架（12)的枢接部（21)為支點，而前 述腳尖端（44a)沿著平行於前述第一擺臂（42a)投影於右 懸臂（20R)的位置（約略是前述第一承吊部（22a))距離枢 接部（21)所形成的施力臂L1，大於腳跟端（44b)沿著平 行於第二擺臂（42b)投影於右懸臂（20R)的位置（約略是 第二承吊部（22b))距離樞接部（21)所形成的施力臂L2， 因此當使用者踩踏踏板（44L)(44R)開始擺盪前述左、右 二擺盪機構（40L)(40R)時，由人體工學的觀點而言，當 使用者施力於踏板要跨步向前時，使用者腳尖施力會大 於腳跟施力，配合前述施力臂L1大於L2，因此腳尖端 12 200918118 (43a)力矩大於腳跟端（43b)力矩，將會更為容易驅動本 較佳實施例開始運作。同樣的要達成上述優點，若在其 他的可能實施例中採用單一擺臂的擺盪機構，則只要承 吊部位於樞接部的前方即可（對使用者而言），也就是當 使用者踩踏在踏板要開始操作器材時，樞接部大致在使 用者腳部的後方。若採用二擺臂的擺盪機構，當使用者 使用運動器材時，樞接部大致位於使用者腳部的後方， 至多不超過擺臂的二承吊部其前後最大間隔距離的中 點’仍然能具有上述容易驅動運動器材的優點。 各前述擺盪機構（40L)(40R)及對應踏板（44L)(44R) 在本較佳實施例中為一四連桿機構，在施行前述運動 時’四連桿機構可使得使用者的腳部和踝部在擺盪過程 中較不會隨著踏板而有劇烈的角度變化，在其他實施例 中亦可採用其他相同發明精神的機構。 前述左、右二懸臂（20L)(20R)各具有一枢接部 (21)、一第一承吊部（22a)、一第二承吊部（22b)及一擺 動部（23)，其中，前述部位的排列順序和承吊部數量在 不同實施例中可能有不同的組合，踏板（44L)(44R)的踩 踏部位亦可能位於相對擺臂的不同位置。例如於本較佳 實施例中，第一承吊部（22a)和第二承吊部（22b)介於樞 接部（21)和擺動部（23)之間’對應前述二承吊部而有第 一擺臂（42a)和第二擺臂（42b)’大致互相平行地柩接於 其上，而踏板（44L)(44R)則聯結在第一擺臂（42a)和第 二擺臂之間（42b);另一可能實施例也可能採用各部位 13 200918118 不同的排列順序與不同的踏板聯結位置，如採用雙擺臂 的機構中，樞接部介於二承吊部以及擺動部之間，而踏 板可設於二承”之間，踏板的踩踏部位射向前或向 後延伸地位於二承爷部的前方或後方（圖中未示）；或者 $部介於二承吊部以及樞接部之間，·甚而將二承吊部 1分開’中間置人擺動部或樞接部使其介於二承吊部 未#ί);或者二承吊部的其中之一與擺動部或 第-圖中，本實施例 臂上的各部位依i數）距離相當近。位於懸 的實施方：:::數！而相應的各種排列方式都是可能 位置更用雙擺臂的機射，踏板的踩踏部位 種實施方於雙擺臂前方'後方或雙擺臂之間而有多 使用實施例中’為了讓使用者能以雙方向進人 便用此運動器材（1)， 又V丨J退八 ο 他可能竇#如士 知用别述連動機構（10)，在其 可互相連動：致二右 效的機構，例如·· 勃作亦可旎採用其他等 左、右(:=動含-傳動輪、左、右二曲柄和 同軸樞接於傳動：骨架’左、右二曲柄 桿同前述的連接二式t則山述王180。相對，左、右二連 分別與曲柄連接，；別;的擺動部，另-端 部位； J在圓形執跡繞轉的迴繞 14 200918118 —槓桿’槓桿中心、部位樞設於骨架，槓桿 盘口相對於骨架上下擺動，並且兩端分別透過一連桿 -、左、右二懸臂的擺動部樞接； w移^二）採用滑輪與聯接縄，滑輪樞設於骨架，聯接繩 部連:狀態繞經滑輪且兩端分別與左、右二懸臂的擺動200918118 IX. Description of the Invention: [Technical Field to Which the Invention Is Alonged] The present invention relates to sports equipment, and more particularly to a sports apparatus that can instantly change a movement behavior as the user exerts a force change. [Prior Art] 2 sports H materials such as: elliptical machine, stepper, fitness pedal r 4, treadmill material 'mostly designers according to human movements Second::: No? The type of sports equipment can be simulated by various (10)W's that the user can use to simulate various types of postures, so as to train the body field. For example, use a stepper to simulate the movement of the upper and lower steps, and to make the treadmill material, however, due to the sports equipment The design limitation of the organization = movement (4) can only provide - pure type of transport, if the user Xi = different training, it is necessary to prepare a larger space for a variety of transport σ invisibly in the use of space and the use of funds is more wasteful. In addition to the single-type sports equipment seen in ¥, most of them can only provide a single sports board type restriction. If you use it to change the behavior or change the sports mode, == adjust the movement in the process of movement. Saitama controls the instrument by itself, and the movement track or movement mode of the electronically controlled sports equipment of the sports equipment, the silk of the sports equipment immediately matches the desired type of the manufacturer, and also: It is not enough, so that the user can move, and the user can operate the machine as desired. For example, if the user is going back to strength, when the body is unbearable, the current exerciser 5 200918118 cannot be immediately Changing the movement of the ground and reducing the intensity of the exercise, there is a potential danger to the user invisibly, and the user can not immediately change the exercise pattern as desired, and is less in line with the normal exercise behavior of human beings. • Therefore, the various sports equipments that are known to the user are mostly lack of freedom in various modes of exercise. Whether they are limited to sports or the sport mode, they often feel many restrictions when exercising. SUMMARY OF THE INVENTION The present invention is directed to improving the above disadvantages, and the main object of the present invention is to provide a sports equipment that can change the movement behavior in real time as the user applies a force, and can provide the user's foot to step on the ground or in a variable stroke. The trajectory of the movement is revolved, and the movement and the movement mode can be changed in accordance with the magnitude of the user's force, and the movement trajectory or the movement mode of the exercise equipment does not need to be controlled through the instrument. In order to achieve the foregoing objective, the present invention provides a sports equipment that can instantly change the movement behavior according to the user's t/force change: a skeleton; left and right second cantilevers each having a pivotal portion and at least one suspension And a swinging portion, wherein the pivoting portion is pivotally connected to the skeleton, and the cantilever can swing up and down with respect to the skeleton; the left and right swinging mechanisms each have a swing arm corresponding to the number of the hanging portions of the cantilever arms, and the swing arms The first pivoting end is located at the upper side and the lower swinging end, and the pivoting end is framed to the corresponding receiving portion, and the swinging end can be swung back and forth relative to the skeleton; a linkage mechanism, coupling Between the left and right cantilever arms, the up and down swings of the left and right cantilever arms can be interlocked with each other and generally exhibit a reverse direction 6 200918118 action; the left and right pedals are respectively coupled to the swinging ends of the aforementioned two swing arms for the user Step on when using sports equipment. [Embodiment] Hereinafter, the structure of a preferred embodiment of the technical features of the present invention will be described in detail with reference to the accompanying drawings. Please refer to the first figure, which is a perspective view of a preferred embodiment of the present invention, wherein the sports equipment (1) comprises a skeleton (10) for supporting and mounting other components, which mainly comprises a base (11) The left and right support frames (12) are symmetrically arranged on the left and right sides of the base (11), and the front and rear sides are kept open before and after, so that the front and rear portions of the skeleton (10) form first and second respectively. In and out of the space (13f) (13b), the user can choose to enter the use of the exercise equipment (1) (described later) from the first or second access space (13f) (13b). Please refer to the second figure. The second figure is a top view of the preferred embodiment. The left and right second cantilever (20L) (20R) extend in the front-rear direction, and the front and rear ends respectively form a swinging portion (23) and a a pivoting portion (21), and a first sling portion (22a) and a second sling portion (22b) are disposed between the two ends, wherein the second sling portion (22b) is adjacent to the splicing portion (twenty one). Each of the cantilever arms (20L) (20R) pivotally connects the pivoting portion (21) thereof to the top end of the support frame (12) of the corresponding side of the skeleton (10) according to a left and right axial pivot (A), so that each of the pivotal portions (21) The cantilever (20L) (20R) can swing up and down with the aforementioned pivot (A) as a center. Please refer to the first figure, at the front end of the skeleton (10), there is provided a linkage mechanism (30), which mainly comprises: two first transmission wheels (31), respectively pivoted on 7 200918118, the aforementioned left and right support frames (12) The second transmission wheel (32) is respectively coaxially fixed with the two first transmission wheels (31); the left and right two cranks (33L) (33R), and the inner end and the first transmission wheel (31) respectively Coaxially fixed, and the two cranks are approximately 18 inches. Relative; left and right two links * (34L) (34R), wherein one end of the right link (34R) is pivotally connected to the swinging portion (23) of the right hanging arm (20R), and the other end is connected with the aforementioned right crank (33R). The outer end is pivoted to form a wraparound portion that can be rotated around a circular track. The other left link (34L) is also associated with other members as described above (34R), but Because the aforementioned two cranks (33L) (33R) are 180. In contrast, the rewinding portion formed by pivoting the left link (34L) with the left crank (33L) and the aforementioned right link (34R) and right crank (33R) The pivoted rewinding portion is also relatively rotated at 180°; a transmission shaft (36a) is pivotally disposed in front of the base (11) in front of the ground, and is covered by a protective tube, and the second and third transmissions are The wheels (36b) are respectively coaxially fixed to the two ends of the transmission shaft (36a); and the two first transmission belts (37) are respectively sleeved to the second transmission wheel (32) and the third transmission wheel (36b). The coupling drive of a transmission belt (37), transmission C-axis (36a), etc., the first transmission wheel (31) on the left and right sides will maintain synchronous rotation 'in other words' left and right two The crank (33L) (33R) is always maintained at 180°, so that the left and right second cantilever (20L) (20R) are swinged up and down in opposite directions when moving, for example, when the swinging portion of one of the cantilevers swings upward, The linkage mechanism (3〇) drives the swinging portion of the other cantilever to swing downward. Referring to the first figure, the preferred embodiment uses two flywheels (35) to be respectively pivoted on the base (11), and second. The transmission belts (38) are respectively sleeved between the two 8th 200918118 one transmission wheel (31) and the second flywheel (35), so that when the first transmission wheel (31) drives the flywheel (35) to rotate, the flywheel (35) also The inertia is fed back to the transmission mechanism, and in order to obtain the same amount of inertia when the left and right second cantilevers (2〇LX2〇R)i are swung down, the preferred embodiment installs a flywheel at two opposite sides of the base (35). In addition, various conventional resistance devices can be installed in the preferred embodiment, for example, an eddy current brake (ECB) commonly used in the industry is installed on the flywheel (35), and the resistance device can be controlled in one. Electronic control panel. (Note: This is a known skill Therefore, the figure is not shown. Similarly, please refer to the second figure. The left and right swinging mechanisms (40L) (40R) each include a first swing arm (42a) and a second swing arm (42b). The swing arms (42a) (42b) each include a pivot end (43a) and a swing end (43b), and respectively pivotally connect the pivot end (43a) to the first suspension portion (22a) of the corresponding cantilever And a second hoisting portion (22b); the two torsion springs (41) are respectively disposed between the pivoting ends (43a) of the left and right first swing arms (42a) and the corresponding first hoisting portions (22a) In order to limit the freedom of the swinging institutions. (For example, swinging forward and backward 45. When the range is exceeded, it is necessary to overcome the exponentially rising elastic force.) Please refer to the second figure. The left and right pedals (44L) (44R) are roughly parallel to the ground, correspondingly Coupling between the swinging ends (43b) of the second swing arm (423) (4213) allows the pedal (44L) (44R) to swing back and forth relative to the cantilever (20L) (20R). In addition, the left and right two pendulum mechanisms (401 〇 (the second swing arm (42 &) (4213 included in 401 在 in different embodiments) may also adopt other mechanical components that can perform the same function, for example, only 9 200918118 The single swing arm is used, and the pedal is fixed to the bottom of the swing arm. When the user enters the bottom of the armature (ίο), that is, the second access space (13b) from the rear end of the skeleton (1〇) enters the sports equipment. When the left and right two pedals (44L) (44R), as in the third figure, the third figure is a side view of the preferred embodiment, wherein the left and right two pedals (44L) (44R) are at the maximum longitudinal displacement relative, That is, the left and right second cantilever (2〇L) (20R) are relatively swung to the highest and lowest points; if the user does not force forward, simply stepping on the ground, the above-mentioned linkage mechanism (3〇) and The left and right two cantilever (20L) (20R) can make the left and right two pedals (44L) (44R) - the reverse movement in the reverse direction, and the flywheel (35) can provide the left and right two cantilever (20L) ( 20R) the inertia of the up and down swing, and the movement resistance can be adjusted through the aforementioned resistance device. The embodiment can simulate the motion mode of the step. The linkage mechanism (30) of the embodiment is coupled to form a double entry and exit space at the front and rear ends of the skeleton (10), that is, the first access space (13f) and the second access space (13b). ), the user can choose to move from different facing pedals (44L) (44R), if the user enters the sports equipment from the first access space (13f) at the front end of the skeleton (1〇), facing the skeleton (10) Stepping on the left and right pedals (44L) (44R) at the rear (note: the left foot (44L) is taken from the right foot), because the second sling (22b) corresponding to the user's toe is in this state relative to the corresponding user. The first sling portion (22a) of the heel is closer to the pivoting portion (21), so the heel movement distance is larger than the toe, and a movement pattern different from that of the user facing forward is generated. In other embodiments, Adjust the distance between the first and second hoisting portions (22a) (22b) and the pivoting portion (21). The larger the distance is, the larger the pedal (44L) (44R) is moved upwards and downwards from 200918118. Please refer to the fourth figure. 'The fourth figure is a side view of the preferred embodiment, wherein the left and right two The swaying mechanism (40L) (40R) is in a slight swing state; as above, when the user steps on the left and right pedals (44L) (44R) toward the front end of the skeleton (10), if the user performs a lightweight exercise, such as jogging When the small stride movement is performed, the left and right two swinging mechanisms (4〇L) (40R) will exhibit a small amplitude swing as shown in the fourth figure as the user applies the force, and the left and right second cantilever (20L) (20R) When the swing is linked up and down in the opposite direction, an ovate-like trajectory (pi) can be formed at the pedal (44L) (44R), that is, when the user uses the sports equipment for this purpose, because the user's foot tip distance The pivoting portion is far away, so the movement of the print (P1) presents a shape that is larger in front of the skeleton (10) and smaller in the rear. If the user enters the sports equipment from the first access space (13f), the left and right pedals (44L) (44R) are stepped on the rear end of the skeleton (1〇), because the distance between the tip of the user's foot and the pivotal portion is shorter. Therefore, another motion pattern (P2) which is different in shape from the aforementioned trajectory (P1) is generated, that is, (P2) presents a shape which is small in front and large in the direction of the user, thereby performing motion of different modes. If the user wants to perform higher-intensity training, the left and right two swinging mechanisms (40L) (40R) are more vigorously swung, as shown in the fifth figure, where the left and right swinging mechanisms are in a relatively sharp swing state. The left and right swinging mechanism (40L) (40R) swings more sharply with the user's force. 'The left and right second cantilever (2〇L) (20R) are connected in the same direction. At the pedal (44L) (44R), a longer length of motion (P3) can be formed. As described above, if the user enters the sports equipment from the first 11 200918118 entering and leaving the work room (13f), and the left and right two pedals (44L) (44R) are stepped toward the rear end of the skeleton (ι〇), another user is generated. The shape of the direction is different from the pure trace of (10) (10). The reader should be aware that the above various motion manifestations are only a few typical motion modes of the preferred embodiment. In fact, the motion trajectory generated by the user when using the motion H material has a high degree of freedom f, and the trajectory can be used at any time. Sudden changes in force applied change, and are not limited to the above-mentioned several sports patterns. In addition, in order to facilitate the user's use, a handle (not shown) may be added in the preferred embodiment, and the handle may extend upward from the swing arm and move in the opposite direction to the swing mechanism (40L) (40R), or Set a fixed handle on the skeleton (1〇). Please refer to the sixth figure, which shows the right mechanism of the user facing the skeleton (1〇) B. The pedal (44R) shown in the figure corresponds to the user's foot including a tip ( 45a) and a heel end (45b); a pivotal portion (21) pivotally supported by the right cantilever (20R) on the support frame (12) as a fulcrum, and the aforementioned foot tip (44a) is parallel to the first swing arm (42a) projected at the position of the right cantilever (20R) (about the aforementioned first sling (22a)) from the pivoting portion (21) formed by the urging arm L1, which is larger than the heel end (44b) The second swing arm (42b) is projected at the position of the right cantilever (20R) (about the second hoisting portion (22b)) from the urging arm L2 formed by the pivoting portion (21), so when the user steps on the pedal ( 44L) (44R) When swinging the aforementioned left and right swinging mechanism (40L) (40R), from the ergonomic point of view, when the user applies force to the pedal to step forward, the user's toe applies force. Will be greater than the heel force, with the above-mentioned force-applying arm L1 being greater than L2, so the torque of the foot tip 12 200918118 (43a) is greater than the moment of the heel end (43b), which will be easier to drive. The preferred embodiment begins to operate. Similarly, in order to achieve the above advantages, if a swing arm of a single swing arm is used in other possible embodiments, as long as the anchor portion is located in front of the pivot portion (for the user), that is, when the user steps on When the pedal is to start operating the equipment, the pivoting portion is substantially behind the user's foot. If the oscillating mechanism of the second swing arm is used, when the user uses the sports equipment, the pivoting portion is located substantially at the rear of the user's foot, and at most the midpoint of the maximum distance between the front and rear of the two supporting portions of the swing arm can still be It has the advantages of easily driving the sports equipment described above. Each of the aforementioned oscillating mechanism (40L) (40R) and the corresponding pedal (44L) (44R) is a four-bar linkage mechanism in the preferred embodiment, and the four-bar linkage mechanism enables the user's foot when performing the aforementioned movement. The crotch portion and the crotch portion do not have a sharp angular change with the pedal during the swinging process, and other mechanisms of the same inventive spirit may be employed in other embodiments. The left and right second cantilever (20L) (20R) each have a pivoting portion (21), a first lifting portion (22a), a second lifting portion (22b) and a swinging portion (23), wherein The order of arrangement of the aforementioned parts and the number of the slings may be differently combined in different embodiments, and the stepping portions of the pedals (44L) (44R) may also be located at different positions of the opposite swing arms. For example, in the preferred embodiment, the first hoisting portion (22a) and the second hoisting portion (22b) are interposed between the pivoting portion (21) and the oscillating portion (23) to correspond to the two hoisting portions. A first swing arm (42a) and a second swing arm (42b) are coupled to each other substantially in parallel with each other, and a pedal (44L) (44R) is coupled to the first swing arm (42a) and the second swing arm Between (42b); another possible embodiment may also adopt different positions of the parts 13 200918118 and different pedal coupling positions, such as a mechanism with a double swing arm, the pivoting portion is between the two supporting portions and the swinging portion Between the pedals, the pedals can be placed between the two bearings, and the pedals of the pedals are forward or backward extending in front of or behind the Ercheng department (not shown); And between the pivoting portions, even separating the two supporting portions 1 'the middle swinging portion or the pivoting portion is disposed between the two supporting portions not; or one of the two supporting portions and the swinging portion In the part or the figure, the parts on the arm of the present embodiment are relatively close by the distance i. The hanging implements the :::: number! and the corresponding various arrangements The way is that it is possible to use a double swing arm machine. The stepping part of the pedal is implemented between the front of the double swing arm and the rear of the double swing arm. In the embodiment, the user can use the two directions. When you enter, you can use this sports equipment (1), and V丨J retreats eight. He may be sinus #如士知用不同 linkage agency (10), in which they can be linked to each other: to the right-right mechanism, such as ·· You can also use other left and right (:=moving-transmission wheel, left and right two cranks and coaxial pivoting to the transmission: skeleton 'left and right two crank levers with the aforementioned connection two style t Wang 180. Relatively, the left and right two connected to the crank respectively; the other part of the swinging part, the other end part; J in the circular winding around the revolving 14 200918118 - the lever 'lever center, the part pivoted to the skeleton The lever disc oscillates up and down with respect to the skeleton, and the two ends are respectively pivotally connected through a swinging portion of a connecting rod-, left and right cantilever; w shifting ^2) using a pulley and a coupling raft, the pulley is pivoted on the skeleton, the connecting rope Partial connection: the state circulates around the pulley and the two ends are respectively swinged with the left and right cantilevers
或其他可達到相同目的的曲柄、連桿、滑輪、 才干、傳動輪、聯接繩的組合 如上述可知本發明不需要如習知的橢圓機或跑步 ^透過電控系統控制運動執跡或運動速度，使用者可 自仃決定想要的運動模式而選擇腿部施力方式，無論是 踩踏、走路、慢跑、快跑等等，機構本身即可馬上配合 使^的腿部出力即時改變擺盈幅度大小，進而反應在 運動器材具有多樣化的運動執跡’並且本較佳實施例以 一具運動器材同時兼具了類似橢圓機、電動跑步機、踏 步機等功能的運動时，使歸不冑要為了實施多種運 動，而需要多種運動器材，因此本發明也達到節省使用 空間和節省費用的優點。 以上所述及圖面和實施例，僅是本發明若干較佳實 施型態，並不以此限定可能實施範圍，相關領域的一般 技術人員，應可在前述發明精神之下，變動若干不影響 實質功能的機構排列或置換，因此本發明所主張之權利 範圍自應以申請專利範圍所述為準。 【圖式簡單說明】 15 200918118 第一圖是本發明一較佳實施例的立體圖，其中左、 右二擺盪機構處於自然靜止狀態； 第二圖是本發明一較佳實施例對應第一圖狀態的頂 視圖， 第三圖是本發明一較佳實施例的侧視圖，其中左、 右二踏板處於縱向相對位移最大處； 第四圖是本發明一較佳實施例的侧視圖，其中左、 右二擺盪機構處於一微量擺動狀態； 第五圖是本發明一較佳實施例的侧視圖，其中左、 右二擺盪機構處於一劇烈擺動狀態； 第六圖是本發明一較佳實施例的侧面剖視圖，圖中 所示為二擺盪機構之一。 【主要元件符號說明】 1 運動器材 10 骨架 11 底座 12 支撐架 13f/b 第一 /第二進出空間 20L/R 左/右懸臂 21 框接部 22a/b 第一/第二承吊部 23 擺動部 30 連動機構 31 第一傳動輪 32 第二傳動輪 33L/R 左/右曲柄 34L/R 左/右連桿 35 飛輪 36a 傳動軸 36b 第三傳動輪 37 第一傳動帶 38 第二傳動帶 40L/R 左/右擺盪機構 41 扭簧 42a/b 第一 /第二擺臂 16 200918118 43a 樞接端 43b 擺盪端 44L/R 左/右踏板 45a/b 腳尖端/腳跟端 A 枢軸 P1/P2/P3/P4 運動執跡Or other combinations of cranks, connecting rods, pulleys, talents, transmission wheels, and connecting ropes that can achieve the same purpose. As described above, the present invention does not require an elliptical machine or a running electronic control system to control the motion or speed of movement. The user can decide the desired exercise mode and choose the leg force mode. Whether it is stepping on, walking, jogging, running, etc., the mechanism itself can immediately match the leg output of the ^ to instantly change the penetrating range. The size, and thus the reaction, has a variety of sports performances in the sports equipment' and the preferred embodiment uses a sports equipment that simultaneously has functions such as an elliptical machine, an electric treadmill, a stepper, etc. In order to implement a variety of sports, a variety of sports equipment is required, and the present invention also achieves the advantages of space saving and cost saving. The above description, the drawings and the embodiments are only a few preferred embodiments of the present invention, and are not intended to limit the scope of possible implementations, and those skilled in the relevant art should be able to The arrangement of the essential functions is arranged or replaced, and therefore the scope of the claims of the present invention is determined by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS 15 200918118 The first figure is a perspective view of a preferred embodiment of the present invention, wherein the left and right swinging mechanisms are in a natural stationary state; and the second figure is a first embodiment of the present invention corresponding to the first state of the present invention. The top view, the third view is a side view of a preferred embodiment of the present invention, wherein the left and right pedals are at a maximum relative displacement in the longitudinal direction; and the fourth figure is a side view of a preferred embodiment of the present invention, wherein the left side, The second right swinging mechanism is in a slight swing state; the fifth figure is a side view of a preferred embodiment of the present invention, wherein the left and right swinging mechanisms are in a state of severe swing; and the sixth figure is a preferred embodiment of the present invention. A side cross-sectional view showing one of the two oscillating mechanisms. [Description of main components] 1 Sports equipment 10 Skeleton 11 Base 12 Support frame 13f/b First/second access space 20L/R Left/right cantilever 21 Frame joint 22a/b First/second load-bearing part 23 Swing Part 30 linkage mechanism 31 first transmission wheel 32 second transmission wheel 33L/R left/right crank 34L/R left/right link 35 flywheel 36a transmission shaft 36b third transmission wheel 37 first transmission belt 38 second transmission belt 40L/R Left/Right Swinging Mechanism 41 Torsion Spring 42a/b First/Second Swing Arm 16 200918118 43a Pivot End 43b Swinging End 44L/R Left/Right Pedal 45a/b Foot Tip/Heel End A Pivot P1/P2/P3/ P4 movement obstruction