M322825 前固定銷15 後固定銷16 前腳座17 後腳座18 滑輪組19 緩衝定位裝置20 緩衝桿21 固定座22 鎖固螺絲23 推桿24 手把裝置30 剎車控制機構31 手把部32 直桿33 外侧輥輪34 勾部35 中間輥輪36 腳踏裝置40 座墊41 勾型桿42 腳踏板43 橫桿44 直桿45 外側輥輪46 勾部47 斜導引槽50 彈性繩60 固定圈61 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種俯式伸縮健身器，尤指一種在一滑 轨底座上設一滑軌’其上並配設一緩衝定位裝置、一手把 裝置、一腳踏裝置及/或至少一彈性繩，而人體利用手部 及腳部分別俯式操控手把裝置及腳踏裝置在滑執上作往復 移動，並藉彈性繩增加手把裝置及/或腳踏裝置移動時之 阻力作用，以使人體之上半身或下半身可做不同強度之伸 張及曲縮之往復式運動者。 【先前技術】 按，利用往復運動原理所設計之健身器，乃為一般習 知技術’如-中央支桿上套設一可於中央支桿上滑移之前 3 M322825 於中央支!後端之後輪架，前輪及後輪分別 二由勹二二二以控制則、後輪架作單向往前樞轉移動， ===:之移動而使後輪架帶動中央支桿隨前輪架 中華民國公告號255203案號832则 8620= = ^新型專利或中華民國公告號323524案號 行運動器之結構改良」新型專利。其使用 作時整個綺運動器因為人體持續之曲伸運動，致使攸行 ^動器持續往前移動，故需較大活動”且在使用過程 中，人體的上半身及與下半身持續作交互曲伸運動，無法 的上半身或下半身分別作伸張及曲縮運動；又-^考置工_素時，無法提供廣大空間供綺運動器移 f。而本麟即係針對習知技術之缺點❹以設計改良 者0 【新型内容】 本創作主要目的係提供—種俯式伸縮健身器，其係包 含-滑軌底座’其上設置一滑軌、一緩衝定位裝置、一手 把裝置及-腳踏裝置’其中該緩衝定位裝置設在滑軌之前 端’藉調整該緩衝定位裝置在滑軌上之位置，以限定手把 裝置與腳踏裝置在滑軌上滑動之行程距離；該手把裝置及 腳踏裝置係以滑動方式設在滑軌上，供由手部可操控該手 把裝置向前移動，再由腳部操控該腳踏裝置向前移動至抵 觸手把裝置後並連結成—體，上述之結合體再沿滑執向後 移動，並回復至開始狀態，藉以達到人體上半身及下半身 循環式伸張及曲縮之健身效果。 4 M322825 本創作再一目的乃在於提供一種俯式伸縮健身器，其 係利用調整緩衝定位裝置在滑執之位置，以設定手把裝置 與腳踏裝置在滑軌上滑動之行程距離，且該緩衝定位裝置 上設一緩衝桿，其能有效吸收來自於手把裝置向前移動之 動量，藉以使手把裝置達到緩衝避震及定位之安全效果。 本創作另一目的乃在於提供一種俯式伸縮健身器，其 ^-步可利用至少-彈性繩，使其—端套設在滑軌底座ς 前端上，另一端先向後繞過滑軌底座之後端而再向前套嗖 在手把裝置上或腳踏裝置上，藉以增加手把裝置或腳踏裝 置在滑軌上向前移動之阻力，使人體上半身或下半身可隨 個人需要而作不同強度之伸張及曲縮運動。 【實施方式】 為使本創作更加明確詳實，兹列舉較佳實施例並配合 下列圖示，將本創作之結構及其技術特徵詳述如後： 參考圖1、2、3所示，其分別係本創作—實施例之 ^體組合圖及腳踏裝置、手把裝置之局部（刹車控制機 η;二本創作俯式伸縮健身器1係包含-滑軌底座 Η)::緩衝疋位裝置2〇、—手把裝置3G、—腳踏裝置4〇, 晉=性繩6〇，其中，該滑軌底座10之中間處設 置-中間滑軌11，於中間滑軌u之左、右侧分別設置二平 右於中間滑軌11及/或其左、右侧滑 刖 < 鳊为別設置一前橫桿丨3與一後橫桿14，於前 橫桿U之下方處分別設置二可調整高度之前腳 主、一座18以供支地用，使滑軌底座1〇形成前高後 低之斜置狀態；又前橫桿13與後橫桿14之中間上方處分別 M322825 設置二前固定銷15與二後固定銷16，且二後固定銷16分別 套設二滑輪組19 ;又中間滑軌11之後端下方設一斜導引槽 50供配合手把裝置30之剎車裝置320下面後端所設之凸柱 狀導塊324。 該缓衝定位裝置20係包含一緩衝桿21，當手把裝置3〇 >向刖移動並抵觸到緩衝桿21時可用以吸收來自於手把裝置 30之動量；一固定座22與鎖固螺絲23，用以將緩衝固定裝 、置20固設於中間滑軌11之前端上方處；一推桿24設置在固 定座22上且向後朝向手把裝置3〇，用以推離手把裝置3〇。 該手把裝置30係設置於緩衝定位裝置2〇與腳踏裝置 之間的中間滑執11之上方處，其係包含··一剎車控制機 31 ,用以將手把裝置30套設在中間滑軌丨丨上；二手把部 犯，分別設置在剎車控制機構31之左/右二外侧之上方 處，用以供人體於操作該健身器丨時手部抓握；二直桿 33，其上端連結手把部32作支撐用，下端分別設置一外側 輥輪34用以在左/右侧滑軌12上滾動；二勾部祁，分別設 •置在剎車控制機構31之左/右外侧面上用以套設彈性繩6〇 之固定圈61 ;二中間輥輪36設置於剎車控制機構31之内部 中間上方處，且架設在中間滑軌u上；藉由中間輥輪祁在 ^間滑軌11上滾動及外侧輥輪34在外侧滑軌12上滾動，使 付手把裝置30在滑軌底座10之中間滑軌u與左/右侧滑軌 12上作往復移動。 该剎車控制機構31包含一支撐桿31〇，係對應於推桿 24而设置於剎車控制機構31内部上方處，且藉一轴柱 與剎車控制機構31連結；一彈簧312之一端連結支撐桿 M322825 310而另一端連結剎車控制機構3i ; 一剎車裝置320設置 於剎車控制機構31内部中間處，且藉一中心柱321穿設通 過剎車裝置320及剎車控制機構31，使二者形成連結，該 剎車裝置320上面嵌設一剎車塊322 ,剎車裝置320下面 刖鳊連結L型板330，螺栓331穿過且鎖固於l型板330 •之中心處；一彈簧323 —端連結剎車裝置320另一端連結 螺栓331，又剎車裝置32〇下面後端橫設一凸柱狀導塊 324供可進入中間滑軌11之後端下方所設之斜導引槽5〇 _ 内。 玆進一步說明該手把裝置30及其中該剎車控制機構31 之主要結構及作用功，該手把裝置30係設置於中間滑執U 上並可在緩衝定位裝置20與腳踏裝置40之間前後滑動，而 手把裝置30係包含左、右二手把部32供手握持，及一剎車 控制機構31供控制手把裝置30與中間滑軌丨丨之間產生剎車 或釋離作動；該剎車控制機構31係包含一垂設且可彈性前 後樞轉擺動之支撐桿310供可向下抵撐在剎車裝置32〇上 • •或藉緩衝定位裝置2〇之推桿24抵觸而相對向後樞轉移動而 離開該剎車裝置320 ;該剎車裝置320係一藉彈簧力而可 ，性上下樞轉之懸置活動塊，其上端凸設一剎車塊322， 當支撐桿310抵撐在剎車裝置320之後端上面時，剎車裝 置320呈水平而剎車塊322離開中間滑軌丨丨不產生剎車^ 用’當支撐桿310向後樞轉移動而離開剎車裝置32〇時， 剎車裝置320藉彈簧力彈性向上樞轉而使剎車塊322迫緊 在中間滑軌11上以產生剎車作用。 、 該腳踏裝置40係設置於中間滑執11之後端上方處，其 7 M322825 係包含一座墊41，用以供人體於操作該健身器丨時可以跪 姿方式使用（跪在座塾41上）；-勾型桿42 ,設置在腳踏 裝置40之内部中間處，用以與剎車控制機構“之剎車裝置 320勾合連結；二腳踏板43，其向前、下方斜設在橫桿μ 上方，用以供人體於操作該健身器丨時能腳踏在腳踏板铛 •上，且腳踏板43設置時之傾斜角度不限制可為固定式或可 調整式，由於可利用習知技術達成故在此不再詳述；二橫 ，桿44,分別設置再腳踏裝置4〇之左/右外侧面上方處了^ •以連接直桿45及固設腳踏板43 ;二直桿45，其上端連結橫 桿44作支撐用，下端分別設置一外側輥輪铛用以在左^右 侧滑軌12上滾動；二勾部47，分別設置在腳踏裝置4〇之左 /右外侧面下方處用以套設彈性繩6〇之固定圈61 ;二中= 輥輪48，設置於腳踏裝置4〇之内部中間上方處，且架設在 中間滑執11上；藉由中間輥輪48在中間滑軌u上滾動^ / 或外侧輥輪46在外侧滑軌12上滾動，使得腳踏裝置4〇在滑 軌底座10之中間滑執U與左/右侧滑軌12上平穩地作往復 ⑩移動。 本創作俯式伸縮健身器丨可進一步利用至少一彈性繩 ^^其一端之固定圈61套設在滑軌底座1〇之前橫桿^之 前：定銷15上，另一端之固定圈61可穿設通過滑輪組⑺而 套没在滑執底座1〇之後橫桿丨4之後固定銷16上（彈性繩⑼ 未使用狀態），或套設在手把裝置3〇之勾部35 (如圖丨丨所 示）或腳踏裝置40之勾部47 (如圖12所示），藉以增加手 把裝置30或腳踏裝置4〇在滑軌底座1〇上移動之阻力，使人 體上半身或下半身可隨個人需要而選擇不同強度之伸張/ 曲縮動作。 8 M322825 ^中間滑IU1之截面形狀不拘，可設計為矩型如圖3 所η型如圖3A、3B所示，其可利用铭擠型框材形成， 又間π軌11與中間輥輪36之間的對應配合方式不拘，可 隨中間滑軌11之截面形狀不同而變化，如圖3所示，當中 1 /月軌11為矩型時，二中間輥輪36可架設於中間滑軌η上 二=行軸向滑動；又如圖3A、3B所示，當中間滑軌U為立 型日、，一中間輥輪36可分別套設於ϋ型中間滑軌丨丨之左、 右側一 C型開口槽之内部並轴向滑動，以增加二中間輥輪 鲁36在滑動時之平穩性；又藉由Π型中間滑軌11之設計如圖 3Α ' 3Β所不，則可免用左/右侧滑軌12、直桿33、外侧輥 輪34、直桿45及外侧輥輪46等額外構件及其間之配 係。 一立請同時參考圖4所示，其係本創作在預備狀態之局部 不意圖，此時人體之手、腳呈曲縮狀態如圖13所示，手把 裝置30為停止狀態，剎車控制機構31之支撐桿31〇未接觸 到前方之推桿24，剎車裝置320上面之剎車塊322未接觸 _•中間軌道11之下方部，手把裝置3〇被使用者操控而預備向 前移動。 請再參考圖5所示，其係本創作一動作狀態局部示意 圖’此時人體之手部往前而使身體呈伸張狀態如圖14所 示，手把裝置30隨人體手部向前移動，使剎車控制機構31 之支撐桿310抵觸到前方之推桿24，致支撐桿310以軸柱 為支點向後擺動而與剎車裝置320分離；而剎車裝置 320藉彈簧323拉力而以中心柱321為中心順時針方向樞 轉位移，使剎車塊322迫緊於在中間滑軌11之底面，使手 9 M32.2825 把裝置3 Ο 7呈刹車狀態不移動。 再參考圖6所示，其係本創作再一動作狀態局部示意 圖，此時人體之腳部往前而使身體呈曲縮狀態如圖15所 示’腳踏裝置40被人體腳部操作向前移動，勾型桿π藉斜 面關係迫使剎車裝置320下壓，使剎車塊322與中間滑軌 11分離，而勾型桿42之前端勾部也勾住剎車裝置320 ,使 手把裝置30 (剎車控制機構31)與腳踏裝置4〇勾合成一 •體。 • 再參考圖7所示，其係本創作再一動作狀態之局部示 意圖，此時藉勾型桿42勾合剎車控制機構31，使腳踏置4〇 與手把裝置30可藉滑軌底座10 (中間滑軌η)前高後低之 斜面作用或彈性繩60之彈力作用而同步向後移動如圖15所 示’當剎車裝置320之凸柱狀導塊324移動至導入斜導引 槽50時，可使剎車裝置320以中心柱321為中心逆時針方 向樞轉位移，使剎車裝置320與勾型桿42分離，支撐桿 310又藉彈簧312拉力而以軸柱311為支點向前擺動，此 •.時人體為曲縮狀態且全身向後移動。 . 再參考圖8所示，其係本創作再一動作狀態局部示意 圖’此時腳踏裝置40可繼續向後移動且與手把裝置3〇脫 離。 再參考圖9所示，其係本創作再一動作狀態局部示意 圖’此時手把裝置30向前移動使剎車裝置32〇之凸柱狀導 塊324與斜導引槽5〇分離，剎車裝置32〇以中心柱321為 中心順時針方向樞轉位移，且剎車裝置320之上方部頂到 支撐桿310，使剎車裝置32〇之剎車塊322與中間滑轨^ M322825 保有適當間隙，使手把裝置3〇可在中間滑軌丨丨上自由滑 動’又回復至如圖4所示之預備狀態，使圖4至圖9形成 一循環式運動。 參考圖10所示，其係本創作一動作狀態示意圖，可調 整前腳座17之高度來改變滑軌底座1〇之斜度，以調整或增 •加手把裝置30及腳踏裝置40向前移動之阻力，此時可不^ 用彈性繩60，可將彈性繩60—端之固定圈61套入滑軌底座 10之前固定銷15，另一端環繞過滑輪組19並固定在 • 19之中間處，以形成閒置狀態。 '' 參考圖11所不，其係本創作再一動作狀態示意圖，此 時係左右對稱利用二彈性繩60，使其一端之固定圈61套入 滑軌底座10之前固定銷15，另一端環繞過滑輪組19之中間 處並套入手把裝置30之勾部35固定，以增加手把裝置別之 阻尼力，使人體在進行伸張/曲縮動作時，人體之上半身 部可承受較大伸張力及曲縮力。 、參考圖12所不，其係本創作再一動作狀態示意圖，此 時係左右對稱利用二彈性繩6〇 ,使其一端之固定圈Μ套入 .滑軌底座10之前固定銷15，另一端環繞過滑輪組19之中間 處並套入腳踏裝置40之勾部47固定，以增加腳踏裝置仙之 阻尼力，使人體在進行伸張/曲縮動作時，人體之下半 部承受較大之伸張力及曲縮力。 綜上所述，本創作俯式伸縮健身器丨可達成下列一 循環式運動模式，且該運動模式乃習知俯式健身器所無法 達成者·· 首先如圖13所示，手把裝置3〇與腳踏裝置4〇呈分離狀 M322825 態，人體之手部（手把裝置30)及腳部（腳踏裝置4〇)呈 曲縮狀態或開始之預備狀態； 再如圖14所示，手部（手把裝置30)向前滑動而腳部 (腳踏裝置40)不動，使身體由曲縮狀態轉換成伸張狀 態，且手部（手把裝置3〇)最後可停止（剎車）在前端靠 .近緩衝定位裝置20處； 再如圖15所示，手部（手把裝置3〇)不動，腳部（腳 踏裝置40)向前移動，使身體由伸張狀態轉換成曲縮狀 態，且腳部（腳踏裝置40)最後可靠合並勾合於停止在前 端之手部（手把裝置30)，並同時解開手部（手把裝置 30)之停止（刹車）狀態，使腳部（腳踏裝置仙）與手 (手把裝置30)又呈自由滑動狀態； 一 〇 "再藉滑軌底座1G (中間滑軌U)前高後低之斜 (手:Γ=6=作用，腳部(腳踏裝置4°)與手部 才裝置30)可同步向後移動，且滑動至 導引槽50以導引刹車裝置32Q向 紐藉斜 (腳踏裝置40)與手部（手把梦晉nf T冋時解除腳部 把裝置30與腳踏裝置4。又呈分離狀 (手把裝請）及腳部（腳踏裝越） 示開始狀態，形成-循環式運動模式。復至如圖13所 以上所述僅為本創作的較佳實施 -說明性的，而非限制性的；本 1創作而言僅 變：和範圍内可對其進行許多改 内。 4^更’但㈣落人本創作的保護範圍 12 M322825 【圖式簡單說明】 圖1係本創作-實施例之立體組合示意圖。 圖2係本創作一腳踏裝置之立體放大示意圖。 圖3係本創作一手把裝置之立體放大示意圖。 圖3A係本創作另一中間滑軌立體示意圖。 ®3B係本創作另一中間滑執之正視剖面示意圖。 .圖4係本創作之預備動作狀態示意圖。 圖5係本創作圖4之下一動作狀態示意圖。 鲁圖6係本創作圖5之下一動作狀態示意圖。 圖7係本創作圖6之下一動作狀態示意圖。 圖8係本創作圖7之下一動作狀態示意圖。 圖9係本創作圖8之下一動作狀態示意圖。 圖10係本創作一實施例之立體動作狀態示意圖。 圖11係本創作另一實施例之立體動作狀態示意圖。 圖12係本創作又一實施例之立體動作狀態示意圖。 圖13係本創作一操作狀態示意圖。 φ-圖14係本創作圖13之下一操作狀態示意圖。 圖15係本創作圖14之下一操作狀態示意圖。 【主要元件符號說明】 健身器1 中間滑執11 前橫桿13 前固定銷15 前腳座17 滑輪組19 滑軌底座10 左/右側滑執12 後橫桿14 後固定銷16 後腳座18 緩衝定位裝置20 13 M322825 缓衝桿21 鎖固螺絲23 手把裝置30 支撐桿310 彈簧312 •剎車裝置320 •剎車塊322 I 凸柱狀導塊324 L型板330 外侧輥輪34 中間輥輪36 座墊41 腳踏板43 直桿45 勾部47 籲-斜導引槽50 •固定圈61 固定座22 推桿24 剎車控制機構31 轴柱311 手把部32 中心柱321 彈簧323 直桿33 螺栓331 勾部35 腳踏裝置40 勾型捍42 橫桿44 外側輥輪46 中間輥輪48 彈性繩60 14M322825 Front fixing pin 15 Rear fixing pin 16 Front foot 17 Rear foot 18 Pulley 19 Buffer positioning device 20 Cushioning lever 21 Fixing seat 22 Locking screw 23 Push rod 24 Handle device 30 Brake control mechanism 31 Handle part 32 Straight rod 33 Outside Roller 34 Hook 35 Intermediate roller 36 Foot device 40 Seat 41 41 Hook 42 Foot pedal 43 Cross bar 44 Straight bar 45 Outer roller 46 Hook 47 Slant guide groove 50 Elastic rope 60 Retaining ring 61 Eight , new type of description: [New technology field] This creation is related to a type of telescopic exercise machine, especially a slide rail on a slide rail base with a buffer positioning device, a handle device, a pedal device and/or at least one elastic cord, and the human body uses the hand and the foot to respectively control the handle device and the pedal device to reciprocate on the sliding handle, and the elastic handle to increase the handle device and/or The resistance of the pedal device when moving, so that the upper body or the lower body of the human body can be used for reciprocating movements of different strengths and contractions. [Prior Art] According to the exercise machine designed by the principle of reciprocating motion, it is a common technique [such as - the central strut is set on the central strut before slipping on the central strut 3 M322825 in the center branch! The wheel frame, the front wheel and the rear wheel are controlled by the second and the second, respectively, and the rear wheel frame is pivoted forward in one direction. The movement of the ===: causes the rear wheel frame to drive the central pole with the front wheel frame of the Republic of China. No. 255203 Case No. 832 is 8620 = = ^ New Patent or Republic of China Announcement No. 323524 Case No. When the user uses the whole squat exerciser because the human body continues to flex, the squatting actuator moves forward, so it requires a large movement. In the course of use, the upper body of the human body and the lower body continue to interact with each other. Exercise, the upper body or the lower body can't be stretched and flexed separately; and when the test is completed, it is impossible to provide a large space for the movement of the movement device. This is the design of the shortcomings of the conventional technology. Improver 0 [New Content] The main purpose of this creation is to provide a kind of telescopic exercise machine, which comprises a slide base, on which a slide rail, a buffer positioning device, a handle device and a foot pedal device are disposed. Wherein the buffer positioning device is disposed at the front end of the slide rail to adjust the position of the buffer positioning device on the slide rail to limit the travel distance between the handlebar device and the pedal device on the slide rail; the handle device and the pedal The device is slidably disposed on the slide rail for the forward movement of the handle device by the hand, and then the foot device is controlled to move forward to the handlebar device and is coupled to the body. The combination of the above-mentioned combination moves backwards along the sliding handle and returns to the starting state, thereby achieving the fitness effect of the upper body and the lower body of the human body in cyclic extension and contraction. 4 M322825 Another purpose of the creation is to provide a telescopic stretching machine. The utility model adjusts the position of the buffering and positioning device at the sliding position to set the travel distance of the handle device and the pedal device on the sliding rail, and the buffer positioning device is provided with a buffer rod, which can effectively absorb the handle from the handlebar The momentum of the device moving forward, so that the handle device achieves the safety effect of buffering shock and positioning. Another object of the present invention is to provide a telescopic exercise machine, which can utilize at least an elastic rope to make it - the end sleeve is placed on the front end of the slide rail base ,, and the other end is first turned back around the rear end of the slide rail base and then slid forward on the handle device or the pedal device, thereby increasing the handle device or the pedal device. The resistance to the forward movement of the slide rail allows the upper body or lower body of the human body to perform different strength stretching and contraction movements according to individual needs. [Embodiment] More specifically and clearly, the preferred embodiment is illustrated with the following illustrations, and the structure and technical features of the present invention are described in detail as follows: Referring to Figures 1, 2, and 3, respectively, this is a creation - an embodiment ^ Body combination diagram and pedal device, part of the handlebar device (brake control machine η; two creative telescopic exercise machine 1 series includes - slide rail base Η):: buffer clamp device 2〇, - handle device 3G - the pedal device 4〇, Jin = sex rope 6〇, wherein the middle of the slide rail base 10 is provided with a middle slide rail 11, and the left and right sides of the middle slide rail u are respectively arranged with two flat right and the middle slide The rail 11 and/or its left and right sliders 刖 are provided with a front crossbar 丨3 and a rear crossbar 14, respectively, and two adjustable heights are provided before the front crossbar U, respectively. 18 is used for supporting the ground, so that the sliding rail base 1〇 is formed in a front high and low inclined state; and the front crossbar 13 and the rear cross rail 14 are respectively located at the upper middle portion of the M322825, respectively, two front fixing pins 15 and two rear fixing pins are provided. 16, and the second rear fixing pin 16 is respectively sleeved with two pulley blocks 19; and a diagonal guiding groove 50 is arranged below the rear end of the intermediate sliding rail 11 for cooperation The rear brake device 320 is provided below the apparatus 30 of the lug-shaped guide 324. The buffer positioning device 20 includes a buffer rod 21 that can be used to absorb the momentum from the handle device 30 when the handle device 3 is moved toward the jaw and against the buffer rod 21; a fixed seat 22 and the lock a screw 23 for fixing the buffer fixing device 20 above the front end of the intermediate slide rail 11; a push rod 24 is disposed on the fixing base 22 and facing backward toward the handle device 3 for pushing away from the handle device 3〇. The handle device 30 is disposed above the intermediate slide 11 between the buffer positioning device 2 and the pedal device, and includes a brake control device 31 for setting the handle device 30 in the middle. The second-hand gang is placed above the left/right side of the brake control mechanism 31 for the hand grip of the human body when operating the exercise device; the two straight rods 33, The upper end is connected to the handle portion 32 for supporting, and the lower end is respectively provided with an outer roller 34 for rolling on the left/right rail 12; the second hook portion is respectively disposed at the left/right of the brake control mechanism 31. a fixing ring 61 for arranging the elastic cord 6〇 on the side; the second intermediate roller 36 is disposed above the middle of the brake control mechanism 31, and is mounted on the intermediate rail u; The slide rail 11 is rolled and the outer roller 34 is rolled on the outer slide rail 12 to reciprocate the handle device 30 on the intermediate slide rail u and the left/right slide rail 12 of the slide rail base 10. The brake control mechanism 31 includes a support rod 31, which is disposed above the brake control mechanism 31 corresponding to the push rod 24, and is coupled to the brake control mechanism 31 by a shaft column; one end of a spring 312 is coupled to the support rod M322825 The other end is connected to the brake control mechanism 3i; a brake device 320 is disposed at the middle of the brake control mechanism 31, and is passed through a central column 321 through the brake device 320 and the brake control mechanism 31 to form a connection therebetween. A brake block 322 is embedded on the device 320. The brake device 320 is coupled to the L-shaped plate 330. The bolt 331 passes through and is locked at the center of the L-shaped plate 330. A spring 323 is connected to the other end of the brake device 320. The connecting bolt 331 and the rear end of the brake device 32 are horizontally disposed with a convex column-shaped guiding block 324 for entering the inclined guiding groove 5〇_ provided below the rear end of the intermediate sliding rail 11. The main structure and function of the handle device 30 and the brake control mechanism 31 therein are further described. The handle device 30 is disposed on the intermediate slide U and can be moved between the buffer positioning device 20 and the pedal device 40. Sliding, and the handle device 30 includes left and right second-hand grips 32 for hand grip, and a brake control mechanism 31 for braking or disengaging between the control handlebar device 30 and the intermediate slide rails; The control mechanism 31 includes a support rod 310 that is vertically and pivotally swingable back and forth for being supported downwardly on the brake device 32. • or is pivoted relatively backward by the push rod 24 of the buffer positioning device 2 Moving away from the brake device 320; the brake device 320 is a suspension movable block pivotally up and down by a spring force, and a brake block 322 is protruded from the upper end thereof. When the support rod 310 is supported by the brake device 320 When the upper end is above, the brake device 320 is horizontal and the brake block 322 is away from the intermediate slide rail, and no brake is generated. When the support rod 310 is pivoted backward to leave the brake device 32, the brake device 320 is elastically biased upward by the spring force. Turn instead Packing brake block 322 on the intermediate rail 11 to produce a braking action. The pedal device 40 is disposed above the rear end of the intermediate slide 11 , and the 7 M322825 includes a pad 41 for the human body to use in the posture when operating the exercise device (on the seat 41) The hook-shaped rod 42 is disposed at the middle of the inner portion of the pedal device 40 for hooking and connecting with the brake device 320 of the brake control mechanism; the two-foot pedal 43 is obliquely disposed on the crossbar forward and downward. Above the μ, for the human body to pedal on the pedal when the exercise device is operated, and the inclination angle of the foot pedal 43 is not limited to be fixed or adjustable, The known technology is not detailed here; the two horizontal, rods 44 are respectively disposed above the left/right outer side of the footrest device 4〇 to connect the straight rod 45 and the fixed foot pedal 43; The straight rod 45 has an upper end connected to the cross bar 44 for supporting, and an upper end is respectively provided with an outer roller rim for rolling on the left side right rail 12; two hook portions 47 are respectively disposed on the left side of the pedal device 4 /The fixed ring 61 for arranging the elastic rope 6〇 at the bottom of the right outer side; the second middle = the roller 48, which is set on the pedal The inner middle portion is placed on the intermediate slide 11 and is rolled on the middle slide rail u by the intermediate roller 48 or the outer roller 46 is rolled on the outer slide rail 12, so that the pedal device is 4〇 smoothly reciprocating 10 movement on the slide S and the left/right slide 12 in the middle of the slide base 10. The creation of the telescopic exercise device can further utilize at least one elastic rope to fix the end of one end of the elastic rope 61 sets are set before the rail base 1 横 before the crossbar ^: the fixed pin 15, the other end of the fixed ring 61 can be passed through the pulley block (7) and not after the sliding base 1 横 after the crossbar 丨 4 fixed pin 16 Upper (elastic rope (9) unused state), or set on the hook portion 35 of the handle device 3 (as shown in Figure )) or the hook portion 47 of the pedal device 40 (as shown in Figure 12), thereby increasing The resistance of the handle device 30 or the footrest device 4 on the slide base 1〇 allows the upper body or lower body of the human body to select different strength stretching/twisting actions according to individual needs. 8 M322825 ^Intersection shape of the intermediate slide IU1 Irrespective, it can be designed as a rectangular shape as shown in Figure 3. The η type is shown in Figures 3A and 3B. The frame material is formed, and the corresponding cooperation between the π rail 11 and the intermediate roller 36 is not limited, and may vary according to the cross-sectional shape of the intermediate slide rail 11, as shown in FIG. 3, wherein the 1/moon rail 11 is a moment. In the case of the type, the two intermediate rollers 36 can be erected on the intermediate rail η two = row axial sliding; as shown in Figures 3A, 3B, when the intermediate rail U is a vertical day, an intermediate roller 36 can be respectively The sleeve is disposed inside the left and right C-shaped open slots of the 中间-shaped intermediate slide rail and axially slid to increase the stability of the two intermediate roller hoists 36 when sliding; and the 中间-type intermediate slide rail 11 The design is as shown in Fig. 3 Α '3Β, the additional components such as the left/right rail 12, the straight rod 33, the outer roller 34, the straight rod 45 and the outer roller 46 are exempted. Please refer to Figure 4 at the same time, which is not intended to be part of the preparatory state. At this time, the hand and foot of the human body are in a curled state as shown in Fig. 13, and the handle device 30 is in a stopped state, and the brake control mechanism is The support rod 31 of 31 does not touch the push rod 24 in front, and the brake block 322 on the brake device 320 does not contact the lower portion of the intermediate rail 11, and the handle device 3 is controlled by the user to prepare for forward movement. Please refer to FIG. 5 again, which is a partial schematic diagram of the action state of the present invention. At this time, the hand of the human body is forward and the body is stretched. As shown in FIG. 14, the handle device 30 moves forward with the human hand. The support rod 310 of the brake control mechanism 31 is caused to abut against the push rod 24 in front, so that the support rod 310 swings backward with the shaft column as a fulcrum to be separated from the brake device 320; and the brake device 320 is centered on the center pillar 321 by the spring 323 pulling force. The pivoting displacement in the clockwise direction causes the brake block 322 to be forced against the underside of the intermediate slide rail 11 so that the hand 9 M32.2825 does not move the device 3 Ο 7 in a braking state. Referring to FIG. 6 again, it is a partial schematic diagram of the action state of the present creation. At this time, the foot of the human body is forward and the body is in a curled state. As shown in FIG. 15, the pedal device 40 is operated forward by the human foot. Moving, the hook-shaped rod π forces the brake device 320 to be pressed down by the inclined surface relationship, so that the brake block 322 is separated from the intermediate slide rail 11, and the front end hook portion of the hook-shaped rod 42 also hooks the brake device 320 to make the handle device 30 (brake The control mechanism 31) is combined with the pedal device 4 to form a body. • Referring to FIG. 7 again, it is a partial schematic diagram of another action state of the present creation. At this time, the hook control lever 31 is hooked to the brake control mechanism 31, so that the footrest is set to 4 and the handle device 30 can be borrowed from the slide rail base. 10 (intermediate rail η) front high and low slanting action or elastic force of the elastic rope 60 to move backwards synchronously as shown in FIG. 15 'When the convex columnar guide 324 of the brake device 320 moves to the introduction oblique guiding groove 50 When the brake device 320 is pivoted in the counterclockwise direction about the center pillar 321 , the brake device 320 is separated from the hook rod 42 , and the support rod 310 is further oscillated by the shaft 311 as a fulcrum by the spring 312 pulling force. This is when the human body is in a curled state and the whole body moves backward. Referring again to Fig. 8, it is a partial schematic view of the present state of operation. At this time, the pedal device 40 can continue to move backward and disengage from the handle device 3. Referring to FIG. 9 again, it is a partial schematic diagram of the action state of the present creation. At this time, the handle device 30 is moved forward to separate the convex column-shaped guide block 324 of the brake device 32 from the oblique guide groove 5, and the brake device is removed. 32〇 pivotally shifts clockwise with the center post 321 as the center, and the upper portion of the brake device 320 is pushed up to the support rod 310, so that the brake block 322 of the brake device 32 and the intermediate slide rail M322825 maintain proper clearance, so that the handlebar The device 3 can slide freely on the intermediate rail ' and return to the preparatory state as shown in FIG. 4, so that FIGS. 4 to 9 form a cyclic motion. Referring to FIG. 10, it is a schematic diagram of an action state of the present invention. The height of the front footrest 17 can be adjusted to change the slope of the slide rail base 1 to adjust or increase the handle device 30 and the pedal device 40 forward. The resistance of the movement, at this time, the elastic cord 60 can be used, the fixing loop 61 of the elastic cord 60 can be inserted into the fixing pin 15 before the rail base 10, and the other end is surrounded by the pulley block 19 and fixed in the middle of the 19; To form an idle state. Referring to Fig. 11, it is a schematic diagram of another action state of the present creation. At this time, the two elastic ropes 60 are symmetrically used, and the fixing ring 61 at one end is put into the fixing pin 15 before the sliding rail base 10, and the other end is surrounded. The middle portion of the pulley block 19 is inserted into the hook portion 35 of the handlebar device 30 to increase the damping force of the handlebar device, so that the upper body of the human body can withstand a large extension tension when the body is stretched/twisted. Quenching force. Referring to FIG. 12, it is a schematic diagram of another action state of the present creation. At this time, the two elastic ropes 6〇 are used for the left and right symmetry, and the fixing ring of one end is inserted into the fixed pin 15 of the slide rail base 10, and the other end is The hook portion 47 that surrounds the middle of the pulley block 19 and fits into the pedal device 40 is fixed to increase the damping force of the pedal device, so that the lower half of the human body is subjected to a larger one when the body is stretched/twisted. Tension and flexion force. In summary, the creation of the telescopic exercise machine can achieve the following cyclical exercise mode, and the exercise mode cannot be achieved by the conventional exercise device. First, as shown in FIG. 13, the handle device 3 〇 and the pedal device 4 〇 in a separate state M322825 state, the human hand (handle device 30) and the foot (foot device 4 〇) in a curled state or a starting state; as shown in Figure 14, The hand (handle device 30) slides forward and the foot (foot device 40) does not move, causing the body to change from the curled state to the stretched state, and the hand (handle device 3〇) can finally stop (brake) at The front end is near the buffer positioning device 20; as shown in Fig. 15, the hand (handle device 3〇) is not moved, and the foot (foot device 40) is moved forward to convert the body from the stretched state to the curled state. And the foot (foot device 40) is finally reliably merged with the hand stopped at the front end (handle device 30), and at the same time, the stop (brake) state of the hand (handle device 30) is released, so that the foot The part (foot device) and the hand (handle device 30) are in a freely sliding state; a 〇" By the rail base 1G (middle rail U) front high and low oblique (hand: Γ = 6 = action, the foot (foot 4) and the hand device 30) can move backwards synchronously, and slide to The guiding groove 50 releases the footrest device 30 and the pedal device 4 by guiding the brake device 32Q to the slanting device (the pedal device 40) and the hand portion (the handlebar device 4 is separated from the pedal device 4). The start-up state and the foot (the pedal-mounted) are shown in the start state, and the -cycle type of motion mode is formed. As shown in Fig. 13, the above description is only a preferred embodiment of the present invention - illustrative, not restrictive. The creation of this 1 is only changed: and within the scope can be changed a lot. 4^More' but (4) the scope of protection of this creation 12 M322825 [Simple description of the diagram] Figure 1 is the creation of this example - the embodiment Fig. 2 is a three-dimensional enlarged schematic view of the foot device of the present invention. Fig. 3 is a three-dimensional enlarged schematic view of the first hand device of the present invention. Fig. 3A is a three-dimensional schematic view of another intermediate slide of the present creation. A schematic cross-sectional view of another intermediate slipper. Figure 4 is a schematic diagram of the preparatory action state of the present creation. Fig. 4 is a schematic diagram of the action state in the lower part of Fig. 4. Lutu 6 is a schematic diagram of an action state in the lower part of Fig. 5. Fig. 7 is a schematic diagram of an action state in Fig. 6 below. Fig. 9 is a schematic diagram showing the state of the action of the present invention in Fig. 8. Fig. 10 is a schematic view showing the state of the three-dimensional action of an embodiment of the present invention. Fig. 11 is a schematic view showing the state of the three-dimensional action of another embodiment of the present invention. Fig. 13 is a schematic diagram showing the operation state of the present invention. Fig. 13 is a schematic diagram showing an operation state of the present creation diagram of Fig. 13. Fig. 15 is an operation state of Fig. 14 below. schematic diagram. [Main component symbol description] Fitness device 1 Intermediate slide 11 Front crossbar 13 Front fixing pin 15 Forefoot 17 Pulley set 19 Slide rail base 10 Left/right slide 12 Rear crossbar 14 Rear fixing pin 16 Rear foot 18 Buffer positioning device 20 13 M322825 Buffer rod 21 Locking screw 23 Handle device 30 Support rod 310 Spring 312 • Brake device 320 • Brake block 322 I Convex column guide block 324 L-plate 330 Outer roller wheel 34 Intermediate roller wheel 36 Seat cushion 41 Pedal 43 Straight rod 45 Hook part 47 Suspension-oblique guide groove 50 • Retaining ring 61 Fixing seat 22 Push rod 24 Brake control mechanism 31 Shaft column 311 Handle part 32 Center column 321 Spring 323 Straight rod 33 Bolt 331 Hook 35 pedal device 40 hook type 捍 42 cross bar 44 outer roller 46 intermediate roller 48 elastic rope 60 14