1234472 玖、發明說明： 【發明所屬之技術領域】 本發明是有關於一種跑步機，特別是指一種跑步檯可 以折疊收合之折疊式跑步機。 5 【先前技術】 為了達到收藏方便的功能，所以業者設計一種可以折 •收跑步檯的跑步機，如圖1、2、3所示，第89219931 號「跑步機結構改良」專利案之跑步機1〇具有一底座n， 一跑步檯12,裝設在該二者之間的二擺臂13，一固設於參 ) 該跑步檯12的一框架121並可傳動一跑步帶122轉動的 第馬達14，及裝設在該二擺臂13與該框架121之間的 一第一馬達15與一伸縮桿16。 該底座11具有相互間隔平行的二側桿丨丨丨，連結該二 側桿111的一前側桿112與一後側捍113，分別設置於該 一側杯111並相互面對的二執道114，分別固設於該二側 桿ill並朝向頂端延伸的二支架115，及分別固設於該二 支架115並相互面對的二直立滑軌116。 鲁 忒跑步檯12具有該框架121，裝設在該框架丨2 1内並 文該第一馬達14傳動的該跑步帶122,及分別組設於該框 木121的一前段部1211並可在該二直立滑執116内縱向 移動的二滾輪123。 4 一Ί # 1 3各具有藉由一樞轴1 γ樞結於該框架1 2 1 之刖段部1211的第一端部131，及一反向於該第一端部 131的第二端部132 ;該二第二端部132之間並組結有一 1234472 連結桿133，及該連結桿133的兩端各組設有一可在該執 道114内滑移的滑輪134。 該第二馬達15是固置在該框架121的前段部1211 内’該伸縮桿16是受該第二馬達15驅動同時樞設於該連 結桿133。 要折疊收合該跑步檯12時，是對該框架121的一後 段部1212施一向上力，則可使該跑步檯12以該二樞軸17 為支軸產生轉動，同時驅動該二擺臂13產生擺動並使該 一滑輪134在該二軌道114内朝向該後側桿113移動，及籲 4 一滾輪123會在該二直立滑執116内朝向頂端移動，如 此就可以折疊收合該跑步檯12，至於該跑步檯12則可藉 由該二擺臂13、該二滑輪134，及該伸縮桿16裝設在該 框架121與該連結桿133之間而獲得支撐。 要升尚該跑步檯12時，是啟動該第二馬達丨5驅動該 伸縮桿16伸長，則可驅動該二擺臂13產生擺動，配合該 —滾輪123只能在該二直立滑軌116内移動之設計，就可 貝推忒跑步檯12的前段部1211升高，達到使該跑步檯12 _ 呈前高後低的傾斜狀態。 ^該跑步機10雖然具有可以折疊收合及可升高該跑步 接12的使用功效，但實際上仍存有下列缺失： 、因為該跑步檯12在折疊收合過程中只能產生轉 動動作，加上該框架121的前段部1211組設有該二滾輪 123，且該二滾輪123只能在該二直立滑軌内縱向移 動’所以該前段部1211的可轉動角度會受到限制，相對 5 1234472 有該後段部1212無法貼近該二支架115,導致有該跑步檯 12的折疊角度較差、收合效果較差的缺失。 二、當折疊收合該跑步檯12之後，該二滑輪134與 該二滾輪123的相對距離較短，導致有效發揮支撐效果較 差’使該跑步檯12之整體穩固性仍不佳的缺失。 【發明内容】 因此，本發明之第一目的是在提供一種可使跑步檯具 有較佳折疊角度以提昇收合效果的折疊式跑步機。 本發明之第二目的是在提供一種可使跑步檯之整體鲁 穩固性較佳的折疊式跑步機。 於是，本發明折疊式跑步機包含有一安置在一支撐面 上的底座單元，一組結於該底座單元並朝向頂端延伸的把 手單元，及一藉由一折疊裝置組結於該底座單元的跑步 檐。 忒底座單元包括各具有呈反向設置之一前端部與一 後端部的二側桿。 該跑步檯具有由相互間隔的二側框與固結在該二側_ 框之間的至少一固定桿所組成的一框體，及一環置在該框 體内可依循-封閉路徑轉動的跑步帶；每一側框具有呈反 向設置之一前段部與一後段部。 。亥折冗裝置包括一裝設在該底座單元與該跑步檯之 間的導移單元，及一震設在該底座單元與該導移單元之間 的牽引單兀。違導移單元包括各具有呈反向設置之一支樓 口P及樞結部的二導移桿，及分·設於該二支撐部的二 1234472 立 —抱、、、〇 °卩疋分別樞設於該跑步檯之二側框的前段 部。該亳弓丨留_ 又 干w早7G包括固設於該底座單元之側桿並設 ^ 執的至少一導座，及組設於該相對應導移桿並在該 5 長形導軌内移動的至少一滑動件。 ^ 藉由上述組成，在將該跑步檯朝上掀翻折疊收合過程 可猎由該滑動件在該長形導執内自一前端朝向一後端 矛夕動’使該導移桿在擺動過程中可同時朝向該後端部移 動，且一併帶動該跑步檯亦朝向該後端部移動，進而使該. 跑步檯可更貼近該把手單元以具有較佳折疊角度與較佳_ ’ 10 收合效果。 【實施方式】 本發明折疊式跑步機前述以及其他技術内容、特點與 功效，在以下配合參考圖式之一較佳實施例的詳細說明 中，將可清楚的明白。 15 要注意的是，在整篇說明書中所使用的相對位置用 如頂 底、别”後’’，是以使用者的使用方位-而使用。 籲 如圖4、5所不’本發明折疊式跑步機2該較佳實施 例包含一安置在一支撐面F上的底座單元2〇、一組設於該 20 底座單元並朝向頂端延伸的把手單元3〇，一藉由一折 豐裝置50組結於該底座單元2〇的跑步檯及一裝設在 該跑步檯40與該折疊裝置5〇的一導移單元6〇之間的支 撐單元80。 該底座單元20包括相互間隔並各具有呈反向設置之 7 1234472 一 W端部211肖-後端部212的二側桿21，固結在該二側 ::ί之間的至少一連結桿22，分別設置在該二铡捍21的 别端部211 ϋ朝向頂端延伸的二鎖座23，及分別設置於該 二側捍21並自該前端部211朝向該後端部2i2開設且相 5 互面對的二槽室24。 該把手單元30包括各具有呈反向設置之一頂段部3ιι 與-底段部312的二立管31，及組結於該二頂段部3ιι的 至少一把手32 〇 冑二底段部312是分別插置入該二鎖座23内並藉由_ 10 數鎖件33將其鎖固定位。 較佳地，該較佳實施例更具有一組設在該二頂段部 311之間的儀錶單元34。 找較佳實施财，是將該把手32組結於該儀錶單 元34並面對該跑步檯4G，但是實際上亦可將二把手（圖未 15 示）分別固結在該二立㈣之頂段部3U並面對該跑步檯 40 〇 6亥跑步檯40包括由相互間隔並各具有呈反向設置之鲁 刖段4411與一後段部412的二側框4卜與固結在該二 側框41之間的至少一固定桿42所組成的一框體43, 一環 2〇 置在該框體43内可依循一封閉路徑轉動的跑步帶44,及 -組設於該二側框41的後段部412底側的支撐輪架45。 較佳地’該較佳實施例更包括-裝設在該二側框41 的前段部411之間並可帶動該跑步帶44自動轉動的電動 馬達46。 1234472 该折疊裝置50包括一裝設在該跑步檯40與該底座單 凡20之間的導移單元60,及一裝設在該導移單元60與該 底座單元20之間的牽引單元70。 該導移單元β〇包括相互間隔並各具有呈反向設置之 5 一支撐部611與一樞結部612的二導移桿61，一固結在該 二導移桿61之間的連結桿62,分別藉由一第一輪輛⑽組 设在該二支撐部611外側並可在該底座單元2〇之二側桿 21的槽至24内滑移的二第一滾輪，分別固置於該二導 10 移才干61並罪近該支撐部Η〗的二連接塊μ，及分別固置肇 於該跑步檯40之二侧框41的前段部411底側的二樞耳65。 忒導移單元60是藉由二第一樞件67分別穿樞在該二 樞、、Ό。卩612與该一樞耳π之間而得以樞設在該跑步檯4〇 底側。 15 該牵引單元70包括分別固置在該底座單元2〇的二側 桿21頂端並各穿設有一長形導執72的二導座7ι，及分別 組設於該二連接塊64並置人該二長形導執72内的二滑動 件 73 〇 · 該導座71具有呈反向設置的一前端部711與-後端部 712 〇 20 該長形導執72是自該前端部711朝向該後端部712 設置而成，進一步地，該長形導軌72分設有呈反向設置 之一前端721與一後端722。 值得說明的是，在該較佳實施例中，該長形導軌U 為-自該前端部m朝向該後端部712並相對於該侧桿21 9 1234472 逐漸縮短距離設置而呈斜線狀的長形導軌，但是實際上节 長形導軌亦可為一平行於該側桿21而呈水平狀的長形= 執’或為一呈圓弧狀的長形導執。 該滑動件73是組結於該連接塊64並可在該長形導執 5 72内移動，在該較佳實施例中，該滑動件73是舉一圓管 為例進行說明，但是並不侷限本發明範疇，舉凡可在該長 形導軌72内移動的物體皆應屬於該滑動件73之等效物。 較佳地，該牵引單元70更包括分別位於該滑動件Μ 之兩端面外的二擋塊74，一依序穿過其中一擋塊74、該 10 ⑨動件73與另-擋塊74的螺栓75,及-螺鎖於該螺^ 75並位於該連接塊64外的螺帽76，如此該滑動件就 可組結於該連接塊64並可在該長形導執72内移動。 該支撐單元80包括分別套設於該第一輪軸66的二從 動座81，一組結在該二從動座81之間的連結桿82，分別 15 藉由一第二輪軸83組設於該從動座81並可在該二側桿21 的槽室24内滑移的二第二滚輪84，分別固置在該跑步檯 40之一側框41的前段部411底側的二樞耳85，及分別樞 設在該二樞耳85與該從動座81之間的二支撐件86。 該從動座81具有一套設於該第一輪軸⑽的套結部 2〇 811，一反向於该套結部811的組結部812，及一自該組結 部812彎設並藉由數鎖件87鎖結在該連結桿犯頂面的鎖 結塊813 〇 該二第二滚輪84是位於該二第一滾輪63後側固定距 離處。 10 1234472 進一步地，該二支撐件86是分別樞設在該二樞耳肋 與該二鎖結塊813之間。 在該較佳實施例中，該支撐件86以壓缸最佳。 較佳地，該較佳實施例更包含裝設在該導移單元6〇 與該跑步檯40之間的一昇降單元90,該昇降單元9〇包括 〜固設於該跑步檯40的框體43並位於該電動馬達46旁 铡的第一樞座91，一固設於該導移單元60的速結桿β2的 第二樞座92，及一樞設在該二樞座91、92之間的驅動組 合體93。 ”亥驅動組合體9 3具有固設於一連結架9 4並可傳動一 驅動桿95沿其軸向伸出及縮回的一驅動馬達。該驅動 組合體93是藉由一第二樞件97穿樞在該連結架94與該 第一樞座91之間，一第三樞件98穿樞在該驅動桿95的 開放立而部與該第二樞座9 2之間，進而使該驅動組合體9 3 得以樞設在該跑步檯4〇與該導移單元6〇之間。 如圖5、9、1 1所示，較佳地，當該昇降單元9〇 與该電動馬達46已組裝定位在該跑步檯40内，可再裝設 一頂蓋100及一底蓋1 〇 1罩蓋於該等組件外以保護該等組 件。 如圖4、5所示，當該跑步機2處於使用狀態時，該 跑步檯40是位於一使用位置，此時，談跑步檯4〇的後段 部412是藉由該支撐輪架45置放在該支撐面ρ上，至於 該爾段部411則可藉由該折疊裝置50組結於該底座單元 20 ;詳言之，是藉由該二第一樞件67樞結該導移單元6〇 11 1234472 ㈣的框結部612，該二導移桿61的支擇部6ΐι 的二Γ滾輪63並位於該底座單元20之二側桿21 的才日至24内，同時該支撐蕈分μ — 了 Μ早70 8G的二第二滾輪84也位 5 10 15 20 一槽室24内，及該二滑動件73是置入 72内並位於該前請位置處，再加上該二側框41 2 ―攸動座81之間裝設有該二支擇件86，如此，當使㈣ 在該跑步帶44上跑步時，整體重量是由該二第-樞件67、 2導移桿61與該二第一滾輪63、該牽引單元7〇及該支 >單το 8G平均承χ ’所以可有效降低該等組件的損壞率， 相對可有效維持該跑步檯4〇的轉動順暢性並維持良好收 合效果。 圖6 7、8、9配合圖4所示，要收合該跑步檯 扣’是對該跑步檯4G的後段部412施—向上力，則可使 違跑步棱4G以該二第—樞件67為支軸轉動並產生朝向該 把手單元30近接的動作，此時該導移單元60的二導移桿 61會產生擺動，同時該二第一滾輪63會在該二槽室％内 心該^部211朝向該後端部212滑移，所以該二導移 只際上是產生擺動兼移動動作，藉此可輕力操作該 九乂棱4Q ’重要的是’該導移桿61在產生擺移動作時， 可㈣該滑動件73在該長形導軌72内移動，在收合該跑 =檯40的過程中’該滑動件73是自該長形導軌π的前 =1朝向4後端722移動，藉此使該連接塊μ帶動該 ，私柃61在擺移過程中同時產生一朝向該側桿的後端 部212移動的動作，因為該導移桿61藉由該第一樞件67 12 1234472 樞結於該跑步檯40的前段部411，所以該跑步檯40將隨 之產生一朝向該後端部212移動的動作，藉此，使該跑步 檯40在翻轉後可更貼近該把手單元3〇，進而可獲得較佳 的折疊角度，相對可獲得較佳的收合效果；當該滑動件73 位移至該長形導軌72的後端722，就表示該跑步檯4〇已 轉動至行程終點並到達收合位置，同時該跑步機2是處於 一收合狀恶，依據實際測試結果，本發明該跑步檯可 折璺收合至約與該支撐面F呈8 5。夾角的位置，折疊收 合效果可謂非常良好，相對具有可縮小收藏空間的特性。鲁， 該較佳實施例雖然舉二長形導軌72與二滑動件73的· 配合進打說明，但是只裝設一長形導軌72與一滑動件73， · 也可產生上述使用功能。 又，當該長形導執72呈斜線狀或圓弧狀設計時，可 使該跑步檯40在翻轉過程產生朝向該後端部212移動暨 猶微下降的動作’具有可使該跑步檯40之穩固性更佳的 效果。 · 值得說明的是，本發明在該二導移桿61外側藉由該鲁· 二第一輪軸66樞設有該二從動座81的套結部811，及在 該二從動座81的組結部812外組設該二第二滾輪84可在 該二槽室24内移動，則可使該二第二滾輪84位於該二第 一滾輪63後側並恆保持一固定距離，如此，當該二導移 才干61產生擺動時，可同時驅動該二從動座81隨之產生移 動’使本發明具有可更有效地提昇該跑步檯40之穩固效 果的特性。 13 1234472 此外’因為該二切件86是裝^在該跑步檯40的二 側框4 1座續-说知r- η 、η _ 上81之間，所以具有可隨該二從動座 81移動的特性，及呈古 — 一有可防止該跑步檯40受外力碰觸時 5 10 15 20 翻洛進而可避免意外發生的作用。 如圖 5、1(Ί、ιίμ 1 1並配合圖4所示，要調高該跑步 ^的斜度日守，疋令該昇降單元90的驅動馬達96開始 轉動貝ij可傳動該驅動桿95伸出並驅動該二導移样^產 &«’同時該二第—滾輪63與該二第二滾輪84會在該 一槽至24内並自該前端部211朝向該後端部212滑移， 相對加高該跑步檯40之前段部411與該支撐面F之間的 距離，達到揚昇該跑步檯40的效果。 +®1Q、5並配合®4所示，要調低該跑 V至40的斜度時，是令該昇降單元90的驅動馬達96反 向轉動’則可傳動該驅轉95縮回並動該二導移桿61 產生擺動，同時該二第—滾輪63與該二第二滾輪Μ會在 該二槽室24内並自—該後端部212朝向該前端部2ιι滑移， 相對縮短該跑步檯4G之前段部411與該支撐面F之間的 距離’達到降低該跑步檯40的效果。 歸納上述，本發明折疊式跑步機具有如后所述之使用 功效及優點，故確能達成本發明目的： 一、因為本發明在該導移單元6〇與該底座單元別之 間裝設有該牽引單元70，使該導移單元6〇的二導移桿Μ 在折疊收合該跑步檯40產生擺移動作過程中，可$ = 生朝向該底座單元20的後端部212移動的動作因二 14 1234472 帶動該跑步檯40隨之移動，所以使該跑步播㈣月上翻轉 後可更貼近該把手單元30’進而具有可獲得較佳折叠角度 及收合效果的功效及優點。 二、因為本發明該折疊裝置50是裝設在該跑步檯4〇 的前段部411與該底座單元2〇之間，加上該折疊裝置5〇 包括有該導移單元60與該牵引單元7〇，再加上該支撑單 元80 ,所以將該跑步檯4〇自該使用位置轉動至該收合位 置的過程’該底座單元2G皆可保持良好_效果，相對使 该跑步機2可具有極佳穩固性的功效及優點。 φ 一口為本叙明在該二導移桿6丨的外側樞設有該二從 動座81，及該二從動座81組設有該二第二滾輪84並與該 二第一滾輪63保持固定距離，藉由該二從動座81可隨該 二導移桿61產生移動，使本發明具有可更有效地提昇該跑 步檯40之穩固性的功效及優點。 四、 當本發明該牽引單元7〇的長形導軌72是自該導 座71的前端部711朝向該後端部712斜下穿設而呈斜線 狀長形導軌設計，或呈圓弧狀長形導執設計時，可使該導鲁 移單元60的二導移桿η在折疊收合該跑步檯產生擺 移動作過程中，除了可同時產生朝向該底座單元2〇的後 端部212移動的動作，還可同時產生稍微下降的動作使該 跑步擾40的整體重心下降，進而具有可獲得更佳穩固效 果的功效及優點。 五、 因為本發明之跑步檯40在收合位置時，該滑動件 73是位於該長形導軌72的後端722處，當將該跑步檯4〇 15 1234472 朝下至使用位置時，該滑動件η是移動至該長形導執 72的前端721處，相對可帶動該跑步檯40的前段部411 朝向前端移動’使得本發明在使用狀態時，該頂蓋1〇〇是 位於該把手32下方’甚至更前方處，如此，可避免當使用 5 者站在該跑步帶44上時踏到該頂蓋1〇〇的情事產生，及當 使用者站在該跑步帶44上不用將上半身往前傾就可方便 刼作该儀錶單元34，使本發明具有更符合人體工學設計、 更能提昇使用者舒適感的優點。 惟以上所述者，僅為本發明之一較佳實施例而已，當φ 10 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明書内容所作之簡單的等效變化與修 飾，皆應仍屬本發明專利涵蓋之範圍内。 【圓式簡單說明】 圖1是第89219931號專利案的一立體圖； 15 圖2是第89219931號專利案的一局部立體圖，說明一 跑步檯處於一使用狀態； 圖3是第89219931號專利案的一局部立體圖，說明一鲁 跑步檯處於一收合狀態； 圖4是本發明折疊式跑步機一較佳實施例的分解立體 20 圖，其中一頂蓋被刪除； 圖5是該較佳實施例的一側視圖，說明該跑步機處於 一使用狀態； 圖6是該較佳實施例的一側視圖，說明該跑步機處於 一收合過程狀態； 16 1234472 圖7疋成較佳實施例的一側視圖，說明該跑步機處於 一收合狀態； 圖8是—取自圖7的局部剖視圖’說明二第一滾輪與 一第二滾輪的位置； 5 10 圖9疋該較佳實施例的一組合立 口X鐵圖，說明該跑步檯 處於該收合狀態； 圖10是-類似於圖5的視圖，說明揚昇該 狀態；及 Λ 圖11是該較佳實施例的一局部立 : 跑步檯時，-導移單元與一支禮單元的位置/月知外该· 17 1234472 圖式之主要元件代表符號說明】 2跑步機 21側桿 212後端部 23鎖座 3 0把手單元 311頂段部 32把手 34儀錶單元 41側框 412後段部 43框體 45支撐輪架 50折疊裝置 61導移桿 612樞結部 63滾輪 65樞耳 67第一樞件 71導座 712後端部 721前端 73滑動件 75螺栓 20底座單元 211前端部 22連結桿 24槽室 31立管 312底段部 33鎖件 40跑步檯 411前段部 42固定桿 44跑步帶 46電動馬達 60導移單元 611支撐部 62連結桿 64連接塊 66第一輪軸 70牽引單元 711前端部 72長形導執 722後端 74擋塊 76螺帽 18 1234472 80 支撐單元 81 從動座 811 套結部 812 組結部 813 鎖結塊 82 連結桿 83 弟二輪轴 84 弟二滚輪 85 才區耳 86 支撐件 90 昇降單元 91 第一樞座 92 第二梅座 93 驅動組合體 94 連結架 95 驅動桿 96 驅動馬達 97 第二樞件 98 第三樞件 191234472 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a treadmill, and particularly to a folding treadmill which can be folded and folded. 5 [Previous technology] In order to achieve the convenience of storage, the industry designed a treadmill that can fold and retract the treadmill, as shown in Figures 1, 2, and 3. The treadmill of Patent No. 89219831 "Treadmill Structure Improvement" Patent Case 10 has a base n, a running platform 12, two swing arms 13 installed between the two, and one fixedly attached to the reference frame. A frame 121 of the running platform 12 can drive a running belt 122 to rotate. The motor 14 and a first motor 15 and a telescopic rod 16 installed between the two swing arms 13 and the frame 121. The base 11 has two side poles spaced parallel to each other. A front side pole 112 and a back side 113 connecting the two side poles 111 are respectively arranged on the one side cup 111 and face the two sideways 114 facing each other. Respectively, two brackets 115 fixed to the two side bars ill and extending toward the top, and two upright slide rails 116 respectively fixed to the two brackets 115 and facing each other. The Lucheng running platform 12 has the frame 121, and the running belt 122 driven by the first motor 14 is installed in the frame 121, and a front section 1211 of the frame 121 is assembled at The two rollers 123 move longitudinally inside the two upright sliders 116. 4 一 Ί # 1 3 each has a first end 131 pivoted to the frame section 1211 of the frame 1 2 1 by a pivot 1 γ, and a second end opposite to the first end 131 There is a 1234472 connecting rod 133 formed between the two second end portions 132, and each end of the connecting rod 133 is provided with a pulley 134 that can slide in the holding channel 114. The second motor 15 is fixed in the front section 1211 of the frame 121. The telescopic rod 16 is driven by the second motor 15 and is pivotally connected to the connecting rod 133. When the running platform 12 is to be folded and folded, an upward force is applied to a rear section 1212 of the frame 121, so that the running platform 12 can be rotated with the two pivot shafts 17 as supporting shafts, and the two swing arms can be driven at the same time. 13 generates a swing and moves the one pulley 134 toward the rear side rod 113 in the two tracks 114, and the fourth roller 123 moves toward the top in the two upright sliders 116, so that the running can be folded and folded. The platform 12, as for the running platform 12, can be supported by the two swing arms 13, the two pulleys 134, and the telescopic rod 16 installed between the frame 121 and the connecting rod 133. To ascend the running platform 12, the second motor 5 is activated to drive the telescopic rod 16 to extend, and the two swing arms 13 can be driven to swing, and the roller 123 can only be in the two upright slide rails 116 The design of the movement can push the front section 1211 of the running platform 12 to rise, so that the running platform 12 _ is tilted forward and backward. ^ Although the treadmill 10 has the function of being able to be folded and folded and the running joint 12 can be raised, in fact, the following defects still exist: because the running platform 12 can only produce a turning action during the folding and folding process, In addition, the front section 1211 of the frame 121 is provided with the two rollers 123, and the two rollers 123 can only move longitudinally in the two upright slide rails, so the rotatable angle of the front section 1211 will be limited, as compared to 5 1234472. The rear section 1212 cannot be close to the two brackets 115, which results in the lack of a poor folding angle of the treadmill 12 and a poor folding effect. 2. After the running platform 12 is folded and folded, the relative distance between the two pulleys 134 and the two rollers 123 is short, resulting in a poor effective support effect. The lack of overall stability of the running platform 12 is still lacking. SUMMARY OF THE INVENTION Therefore, a first object of the present invention is to provide a folding treadmill which can make a running platform have a better folding angle to improve the folding effect. A second object of the present invention is to provide a folding treadmill which can make the overall stability of the treadmill better. Therefore, the folding treadmill of the present invention includes a base unit disposed on a supporting surface, a set of handle units attached to the base unit and extending toward the top, and a running unit assembled on the base unit by a folding device. eaves.忒 The base unit includes two side rods each having a front end portion and a rear end portion which are oppositely arranged. The running platform has a frame composed of two spaced-apart frames and at least one fixed rod fixed between the two-side frames, and a running ring that is arranged in the frame and can rotate in a closed path. Each side frame has a front section and a rear section which are arranged in reverse. . The device includes a guide unit installed between the base unit and the running platform, and a traction unit provided between the base unit and the guide unit. The anti-migration shift unit includes two guide shift rods each having a branch entrance P and a pivot joint portion arranged in the opposite direction, and two 1234472 stand-hold, ,, and 0 °, respectively, which are arranged on the two support portions. It is pivoted on the front section of the two side frames of the running platform. The 亳 弓 丨 留 _ and early 7G includes at least one guide seat fixed on the side rod of the base unit and set ^, and is assembled on the corresponding guide rod and moves within the 5 long guide rail At least one slider. ^ With the above composition, during the process of flipping and folding the treadmill upwards, the slider can be moved from a front end to a rear end in the elongated guide to make the guide rod swing. During the process, it can move towards the rear end at the same time, and also bring the treadmill to move toward the rear end, so that the treadmill can be closer to the handle unit to have a better folding angle and better _ '10 Collapse effect. [Embodiment] The foregoing and other technical contents, features, and effects of the folding treadmill of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the accompanying drawings. 15 It should be noted that the relative positions used in the entire specification are used as the top and bottom, not the "post", and are used in the direction of the user's use-as shown in Figures 4 and 5 The preferred embodiment of the treadmill 2 includes a base unit 20 disposed on a support surface F, a set of handle units 30 disposed on the 20 base unit and extending toward the top, and a folding device 50 The running platform combined with the base unit 20 and a supporting unit 80 installed between the running platform 40 and a guide unit 60 of the folding device 50. The base unit 20 includes a spaced space and each has 7 1234472 which is oppositely arranged, the two side rods 21 of one W end portion 211 Xiao-rear portion 212 are consolidated at least one connecting rod 22 between the two sides :::, and are respectively disposed at the two side guard 21 The other end portion 211 二 two lock seats 23 extending toward the top end, and two tank chambers 24 respectively disposed on the two side guards 21 and opening from the front end portion 211 toward the rear end portion 2i2 and facing each other. The handle unit 30 includes two risers 31 each having a top section 3m and a bottom section 312 which are oppositely arranged, and a group At least one handle 32 that is tied to the two top sections 3m. The two bottom sections 312 are respectively inserted into the two lock bases 23 and locked by a _ 10 number of lock pieces 33. Preferably, the The preferred embodiment further has a set of meter units 34 disposed between the two top sections 311. To find a better implementation, set the handle 32 to the meter unit 34 and face the running platform 4G, but In fact, the second handle (not shown in Fig. 15) can also be respectively fixed to the top section 3U of the two stand-ups and face the running platform 40. The running platform 40 includes spaced-apart and mutually opposite settings. A frame 43 composed of the two side frames 4411 of the luan section 4411 and a rear section 412 and at least one fixing rod 42 fixed between the two side frames 41, and a ring 20 is placed on the frame 43 A running belt 44, which can be rotated in a closed path, and a support wheel frame 45 arranged on the bottom side of the rear section 412 of the two-side frame 41. Preferably, the preferred embodiment further includes-installed in the An electric motor 46 between the front section 411 of the two-side frame 41 and the running belt 44 can be rotated automatically. 1234472 The folding device 50 includes a A guide unit 60 between the stage 40 and the base unit 20, and a traction unit 70 installed between the guide unit 60 and the base unit 20. The guide units β0 include each other spaced apart and each has The two guide rods 61, a support portion 611 and a pivot joint portion 612, and a connecting rod 62 fixed between the two guide rods 61 are arranged in a reverse direction, respectively, by a first wheel car Two first rollers provided outside the two supporting portions 611 and capable of sliding in the grooves to 24 of the two side bars 21 of the base unit 20 are fixed to the two guides 10 and 10 respectively, and the crime is near the support. The two connecting blocks μ and the two pivot ears 65 fixed on the bottom side of the front section 411 of the two side frames 41 of the running platform 40 are fixed respectively. The cymbal guide unit 60 is pivoted on the two pivots, Ό through two first pivot members 67, respectively.卩 612 and the pivot pin π can be pivoted on the bottom side of the running platform 40. 15 The traction unit 70 includes two guide seats 7m fixed on the tops of the two side rods 21 of the base unit 20, each of which is provided with a long guide 72, and the two connection blocks 64 are arranged in parallel with each other. The two slides 73 in the two elongated guide 72. The guide 71 has a front end portion 711 and a rear end portion 712 which are oppositely arranged. The long guide 72 is directed from the front end portion 711 toward the The rear end portion 712 is provided. Further, the elongated guide rail 72 is divided into a front end 721 and a rear end 722 which are oppositely arranged. It is worth noting that, in the preferred embodiment, the elongated guide rail U-is a long, obliquely arranged distance from the front end portion m toward the rear end portion 712 and gradually shortens the distance relative to the side bar 21 9 1234472. Shaped guide rail, but in fact, the section elongated guide rail may be a long parallel guide = horizontal or parallel to the side bar 21 or an arc guide. The sliding member 73 is combined with the connecting block 64 and can be moved within the elongated guide 5 72. In the preferred embodiment, the sliding member 73 is described by using a round tube as an example, but it is not limited. In the scope of the present invention, all objects that can move in the elongated guide 72 should belong to the equivalent of the sliding member 73. Preferably, the traction unit 70 further includes two stoppers 74 respectively located on both ends of the sliding member M, one of which passes through one of the stoppers 74, the 10-moving member 73, and the other-stopper 74 in sequence. The bolt 75 and the nut 76 which are screw-locked to the screw 75 and located outside the connecting block 64, so that the sliding member can be assembled to the connecting block 64 and can move within the elongated guide 72. The support unit 80 includes two driven seats 81 respectively set on the first axle 66, a set of connecting rods 82 connected between the two driven seats 81, and 15 The follower seat 81 and two second rollers 84 that can slide in the groove chamber 24 of the two side rods 21 are respectively fixed to two pivot ears on the bottom side of the front section 411 of the one side frame 41 of the running platform 40. 85, and two supporting members 86 respectively pivoted between the two pivot ears 85 and the driven seat 81. The driven seat 81 has a set of socket portions 20811 provided on the first wheel shaft ⑽, a knot portion 812 opposite to the knot portion 811, and a bent portion borrowed from the knot portion 812 and borrowed therefrom. A locking block 813 locked on the top surface of the connecting rod by a number of locking members 87. The two second rollers 84 are located at a fixed distance behind the two first rollers 63. 10 1234472 Further, the two supporting members 86 are respectively pivoted between the two pivot ear ribs and the two locking blocks 813. In the preferred embodiment, the support member 86 is preferably a cylinder. Preferably, the preferred embodiment further includes a lifting unit 90 installed between the guide unit 60 and the running platform 40. The lifting unit 90 includes a frame fixed to the running platform 40. 43 and a first pivot base 91 next to the electric motor 46, a second pivot base 92 fixed to the quick knot rod β2 of the guide unit 60, and a pivot mounted on the two pivot bases 91 and 92 Between the driving assembly 93. The drive assembly 93 is provided with a drive motor which is fixed on a connecting frame 94 and can drive a drive rod 95 to extend and retract in its axial direction. The drive assembly 93 is provided by a second pivot member. 97 is pivoted between the connecting frame 94 and the first pivot base 91, and a third pivot member 98 is pivoted between the open standing portion of the driving rod 95 and the second pivot base 92, so that the The driving assembly 9 3 can be pivoted between the running platform 40 and the guide unit 60. As shown in FIGS. 5, 9 and 11, preferably, when the lifting unit 90 and the electric motor 46 Once assembled and positioned in the running platform 40, a top cover 100 and a bottom cover 101 can be installed outside the components to protect the components. As shown in Figures 4 and 5, when the treadmill When 2 is in use, the running platform 40 is located in a using position. At this time, the rear section 412 of the running platform 40 is placed on the supporting surface ρ by the support wheel frame 45. As for the section 411 can be tied to the base unit 20 by the folding device 50; in detail, the two first pivot members 67 are used to pivot the guide unit 6〇11 1234472 ㈣ frame knot portion 612 The six guide rollers 63 of the two guide rods 61 of the two guide rods 61 are located within 24 to 24 of the two side rods 21 of the base unit 20, and at the same time, the support is divided into μ—the second and second of the MU early 70 8G. The roller 84 is also located in a groove chamber 24, and the two sliding members 73 are placed in the 72 and located at the front position, plus the two side frames 41 2-installed between the movable seat 81 The two options 86 are provided, so that when the ㈣ is run on the running belt 44, the overall weight is determined by the second-pivot member 67, the second guide rod 61, the two first rollers 63, and the traction. The unit 70 and the support > single το 8G average bearing χ 'can effectively reduce the damage rate of these components, and can relatively effectively maintain the smooth running of the running platform 40 and maintain a good collapse effect. Figure 6 7, 8, 9 as shown in FIG. 4, to close the running platform buckle is to apply an upward force to the rear section 412 of the running platform 4G, the running edge 4G can use the second-pivot member 67 as a supporting axis Rotate and produce a close motion toward the handle unit 30. At this moment, the two guide rods 61 of the guide unit 60 will swing, and the two first rollers 63 will move between the two The inner part of the ventricle% slides toward the rear end part 212, so the two guide movements only occasionally generate a swing and movement action, thereby the light movement of the nine ridges 4Q 'importantly' the guide movement When the rod 61 generates a pendulum movement, the slider 73 can be moved in the elongated guide 72. During the process of folding the running platform 40, the slider 73 is from the front of the elongated guide π = 1 moves toward the 4 rear end 722, thereby causing the connecting block μ to drive this. During the swing movement, the private car 61 simultaneously moves toward the rear end 212 of the side rod because the guide rod 61 is moved by The first pivot member 67 12 1234472 is pivoted to the front section 411 of the running platform 40. Therefore, the running platform 40 will then move toward the rear end portion 212, thereby making the running platform 40 flip. It can be closer to the handle unit 30 afterwards, so that a better folding angle can be obtained, and a better folding effect can be obtained relatively; when the slider 73 is moved to the rear end 722 of the elongated guide 72, it indicates that the running The platform 40 has been rotated to the end of the stroke and reached the collapsed position, and the treadmill 2 is in a collapsed state. , Based on actual test results, the present invention can be run off Wen folding station to form about the supporting surface 85 and F. The position of the angle, the folding effect is very good, relatively has the characteristics of reducing the storage space. Lu, although the description of the preferred embodiment of the two long guide rails 72 and the two sliding members 73 is provided, only one long guide rail 72 and one sliding member 73 are installed, and the above-mentioned use function can also be generated. In addition, when the elongated guide 72 is in an oblique or arc-shaped design, the running platform 40 can be caused to move toward the rear end portion 212 and fall slightly during the flipping process. For better stability. It is worth noting that the present invention is pivotally provided with the sleeve portion 811 of the two driven seats 81 on the outside of the two guide rods 61 through the two first wheel shafts 66, and The two second rollers 84 are assembled outside the assembling portion 812 so as to be movable in the two tank chambers 24, so that the two second rollers 84 can be located on the rear side of the two first rollers 63 and constantly maintain a fixed distance. When the two guide movement talents 61 swing, the two driven seats 81 can be driven to move at the same time, so that the present invention has the characteristic that the stability effect of the running platform 40 can be more effectively improved. 13 1234472 In addition, because the two-cut pieces 86 are installed on the two side frames 4 of the running platform 40, 1-continued r- η, η _ on 81, it has a follower seat 81 The characteristics of movement, and the ancient times-one can prevent the running platform 40 from being turned by the external force 5 10 15 20 to prevent accidents. As shown in Figures 5 and 1 (Ί, ιίμ 1 1 and in conjunction with Figure 4), to increase the slope of the running day guard, the drive motor 96 of the lifting unit 90 starts to rotate. Extend and drive the two-lead sample transfer & «'At the same time, the second-roller 63 and the second second roller 84 will slide in the groove to 24 and slide from the front end portion 211 toward the rear end portion 212 Move and increase the distance between the front section 411 of the running platform 40 and the supporting surface F relatively, to achieve the effect of lifting the running platform 40. + ®1Q, 5 and cooperate with ®4 to lower the running When the slope is from V to 40, the driving motor 96 of the lifting unit 90 is rotated in the reverse direction, which can drive the driving 95 to retract and move the second guide rod 61 to swing, and the second-roller 63 and The two second rollers M will slide in the two-chamber chamber 24 from the rear end portion 212 toward the front end portion, relatively shortening the distance between the front section 411 of the running platform 4G and the support surface F ' The effect of reducing the running platform 40 is achieved. To sum up, the folding treadmill of the present invention has the use effect and advantages as described later, so it can indeed achieve cost development. Purpose: 1. Because the present invention is provided with the traction unit 70 between the guide unit 60 and the base unit, so that the two guide rods M of the guide unit 60 are folded to collapse the running platform 40. In the process of generating pendulum movement, the action of moving toward the rear end portion 212 of the base unit 20 can be moved. Since the second 14 1234472 drives the running platform 40 to move with it, the running broadcast can be closer when it is flipped on the moon. The handle unit 30 'further has the effect and advantage of obtaining a better folding angle and folding effect. Second, because the folding device 50 of the present invention is installed on the front section 411 of the running platform 40 and the base unit 2o. In addition, the folding device 50 includes the guide unit 60 and the traction unit 70, and the support unit 80, so the running platform 40 is rotated from the use position to the folded position. Process' The base unit 2G can maintain a good effect, relative to the treadmill 2 can have excellent stability effect and advantages. Φ One for the description of this description is provided on the outside of the two guide rod 6 丨 pivot Two driven seats 81 and 81 sets of the two driven seats The two second rollers 84 are maintained at a fixed distance from the two first rollers 63. The two driven seats 81 can be moved with the two guide rods 61, so that the present invention can more effectively lift the running platform 40. Effectiveness and advantages of stability. Fourth, when the elongated guide 72 of the traction unit 70 according to the present invention is slantingly inclined from the front end portion 711 of the guide base 71 toward the rear end portion 712, it is an oblong elongated guide rail. When designing or designing an arc-shaped elongated guide, the two guide rods η of the guide and movement unit 60 can be folded and folded to produce the pendulum movement of the running platform, in addition to being simultaneously oriented toward the base unit. The movement of the rear end portion 212 of 20 can also produce a slightly lowered movement at the same time, so that the overall center of gravity of the running disturbance 40 can be lowered, thereby having the effect and advantage of obtaining a better stable effect. 5. When the running platform 40 of the present invention is in the collapsed position, the slide 73 is located at the rear end 722 of the elongated guide 72. When the running platform 4015 1234472 faces down to the use position, the slide The part η is moved to the front end 721 of the elongated guide 72, and can move the front section 411 of the running platform 40 toward the front end, so that when the present invention is in use, the top cover 100 is located on the handle 32. “Below” and even further forward, so that it is possible to avoid the situation of stepping on the top cover 100 when using 5 people standing on the running belt 44 and avoiding the upper body to be used when the user is standing on the running belt 44 Leaning forward can facilitate the operation of the meter unit 34, so that the invention has the advantages of more ergonomic design and better user comfort. However, the above is only a preferred embodiment of the present invention. When φ 10 cannot be used to limit the scope of the present invention, that is, a simple equivalent change made according to the scope of the patent application and the content of the invention specification And modifications should still fall within the scope of the invention patent. [Circular brief description] Figure 1 is a perspective view of Patent No. 89219931; 15 Figure 2 is a partial perspective view of Patent No. 89219931, illustrating a running platform in a state of use; Figure 3 is a view of Patent No. 8921931 A partial perspective view illustrating a lug running platform in a collapsed state; FIG. 4 is an exploded perspective 20 view of a preferred embodiment of the folding treadmill of the present invention, with a top cover removed; FIG. 5 is the preferred embodiment FIG. 6 is a side view of the preferred embodiment, illustrating that the treadmill is in a collapsed state; 16 1234472 FIG. 7 is a first embodiment of the preferred embodiment. A side view illustrating the treadmill in a collapsed state; FIG. 8 is a partial cross-sectional view taken from FIG. 7 'illustrating the positions of two first rollers and a second roller; 5 10 FIG. 9 Combined stand X iron diagram showing that the running platform is in the collapsed state; FIG. 10 is a view similar to FIG. 5 illustrating ascending the state; and Λ FIG. 11 is a partial stand of the preferred embodiment: running Platform,-guide unit and one The location of the gift unit / outside of the month. 17 1234472 The description of the main elements of the diagram] 2 Treadmill 21 Side bar 212 Rear end 23 Lock seat 3 0 Handle unit 311 Top section 32 Handle 34 Instrument unit 41 side Frame 412 rear section 43 frame 45 support wheel frame 50 folding device 61 guide rod 612 pivot joint 63 roller 65 pivot lug 67 first pivot member 71 guide seat 712 rear end portion 721 front end 73 slider 75 bolt 20 base unit 211 Front end 22 connecting rod 24 slot chamber 31 riser 312 bottom section 33 lock 40 running platform 411 front section 42 fixing rod 44 running belt 46 electric motor 60 guide unit 611 support portion 62 connecting rod 64 connecting block 66 first wheel shaft 70 Traction unit 711 Front end 72 Long guide 722 Rear end 74 Stopper 76 Nut 18 1234472 80 Support unit 81 Follower seat 811 Knotting section 812 Grouping section 813 Locking block 82 Connecting rod 83 Brother second wheel axle 84 Brother The two rollers 85, the ears 86, the support 90, the lifting unit 91, the first pivot seat 92, the second plum seat 93, the driving assembly 94, the link 95, the driving rod 96, the driving motor 97, the second pivot 98, and the third pivot 19