1246915 玖、發明說明： [發明所屬之技術領域] 本發明係關於按摩機，特別是坐在椅子按摩腳之際因應 於治療部位或所坐椅子，不僅是可以改變足凳之角度亦可 作爲得榻（Ottoman)使用者。 [先前技術] 作爲按摩下肢之腿肚、腳底的先前之按摩機，有以下者。 ① 具備有按摩機構的按摩椅子本體之座部前端延設褥榻 (Ottoman)部，設置異種的按摩裝置在褥榻部之表背，以表 背反轉自如地支撐褥榻部的按摩椅子（例如，參照專利文獻 1)。 ② 以轉動自如地支撐內裝按摩機構的按摩體在支持台，作 成切換自如爲隨著使按摩體對支持台作下降，用來限制按 摩體與支持台的相對轉動的按摩體姿勢保持狀態，與隨著 使按摩體對支持台作上升，容許按摩體與支持台的相對轉 動之保持姿勢解除狀態的按摩機（例如，參照專利文獻2)。 ③ 具有腳體’與在腳體之上部藉由升降手段所支撐的足凳 部’由升降手段作成可調整足凳部高度的褥榻型按摩機（例 如，參照專利文獻3)。 (專利文獻1 )日本國特開2 0 0 0 - 3 0 8 6 6 3號公報 (專利文獻2 )日本國特開平3 _ 7丨6 1號公報 (專利文獻3 )日本國特開2 〇 〇 ^〗丨2 8 3 4號公報 [發明內容] (發明所解決的課題） 1246915 然而，在上述①的按摩機，因附設褥榻部在按摩椅子本 體之座部，欲按摩腿肚或腳背時只能坐在該按摩椅子才能 使用褥榻部。 上述②之按摩機，按摩由內裝的按摩機構以頂接於按摩 體上面的人體，但按摩體的上面爲平坦，所能頂接的人體 部分亦變成僅爲腰部、腿肚或腳的底面等平坦的部分，不 能得到充分的按摩效果。 上述③之按摩機，雖可以調整足凳部之高度，但經常會 出現足凳部之一對腳進入凹部，故在按摩時以外亦看到不 柔軟感的腳進入凹部，於日常生活的置放不僅是外表不美 好，僅是作爲褥榻使用時會迫使其於不自在的姿勢。 本發明係著眼於如此的問題點所完成者，其目的在於提 供一種按摩機，乃因應於日常生活的使用實況，不只是可 分別使用在治療僅作爲褥榻（Ottoman)或肢體（尤其是下肢） 的按摩機械，未使用時作爲傢倶亦外觀美好者。 (爲了解決課題的手段） 爲了達成上述目的，本發明的按摩機其特徵爲具有如次 之構成要件a〜d。 a) 置以間隔相對配置的一對起立狀之支持部。 b) —側具有治療之載置肢體的治療部，位於與治療部相反 側的另一側具有載置肢體之載置面的足凳。 c) 使足凳在支持部間以可轉動地支撐，分別設在各支持部 上側的轉動支持部。 d) 配置在轉動支持部附近，以足凳之治療部位於上側的姿 -8- 1246915 勢、及足凳載置面位於上側姿勢固定足凳的固定部。 此按摩機欲實行按摩時，以治療部位於上側姿勢固定足 凳，僅使用爲褥榻（Otto man)時或未使用時作爲傢倶置放時 ，係可以載置面位於上側姿勢固定足凳來使用，所以能解 決上述課題。 於此按摩機之基本構成，固定部，係預先設定複數足凳 之轉動位置在規定角度範圍內的角度來固定時，可以階段 的設定足凳之角度。又固定部，將足凳之轉動位置在規定 之角度範圍內以任意角度來固定，則可以任意設定足凳的 角度。在任何之狀況，坐在各式各樣的椅子（餐椅、沙發等） ，亦因應於其座部之高度調整足凳之角度，對於同樣治療 部位（例如腿肚）係於最提升治療效果（或會出愛好的效果） 的角度，對於不同的治療部位（例如，腿肚與腳底）係適於各 治療部位角度，再者作爲足凳使用時以最爲能放鬆的角度， 可容易地適應各個足凳。 又支持部爲覆蓋足凳轉動軌跡的形狀，則不管足凳之轉動 位置其外觀變成更美好，特別是未使用時於置放作傢倶時不 但表面看變成更美好，並可解消在轉動中夾進物等於足凳及 支持部之間的不好情況。 另一方面，具備配置在支持部用來驅動治療部的驅動部， 從足凳內部經由轉動支持部沿支持部內部配設連接治療部 及驅動部的連接線，則形成幫助了使按摩機之外觀美好。而 且不露出連接線所以能解消破損等的不良情況。 當然’具有覆蓋足凳的治療部及載置面之蓋，與照原樣露 -9- 1246915 出其等者比較美觀良好。又由治療部的治療動作藉由蓋作用 在治療部位，故觸肌感優良。 此外，固定部配置在一側的轉動支持部附近，連接線，右 配設在經由另一側之轉動支持部沿設置轉動支持部的支持 部內部，於處理連接線時能有效利用有限的空間。 另一方面，治療部只要是能對肢體實行揉搓、敲打等治療 者並無特定。例如，治療部，係由空氣的給排氣予以膨脹、 收縮空氣袋，作成治療載置在治療部的肢體者，驅動部，對 空氣袋作供給空氣者，可由空氣袋的膨脹、收縮壓迫肢體。 在此狀況，由於設置分配來自驅動部的空氣於治療部之空氣 袋的分配器在足凳內部，可小型化驅動部與空氣袋的連接。 具體的係對連接爲使用管者，可減少管之支數。 或者治療部，係至少以非平行相對於旋轉構件安裝的一對 傾斜構件，由旋轉構件作旋轉，作成用來治療載置在治療部 的肢體者，由旋轉傾斜構件可以壓迫肢體。 再於治療部，具有收容肢體的治療凹部’驅動部，係予以 轉動足凳時使其相對於治療部之治療凹部’作爲配置在支持 部下側，則轉動足凳使治療部位於下側時’可以防止在驅動 部及治療部（特別是形成治療凹部的側壁）之間夾住手腳的 手指等之慮，同時可以抑制按摩機全體的高度。 尙本發明之按摩機，雖可以治療肢體（下肢或上肢），但具 體的在下肢時係爲腿肚、腳底、大駆’上肢時爲上腕、前腕 。其中特別是適於腿肚及腳底。 1246915 [實施方式] (發明實施之形態） 以下，依實施之形態更詳細的說明本發明。 關於其一實施形態的按摩機外觀斜視圖（附與布製蓋在 足凳狀態）表示於第1圖。又取下布製蓋狀態的同按摩機之 外觀斜視圖表示於第2圖，其正視圖表示在第3圖，左側 視圖表示在第4圖，右側視圖表示於第5圖。但是第2圖 〜第5圖未表示空氣袋。 此按摩機具備：驅動部1，收容有空氣泵、空氣流路用 管、回路基板等；一對支持部2 ’分別豎設在此驅動部1 兩端的大致三角形狀；及足凳3，在規定角度範圍內得以 固定於預先設定的複數（在此係5階段）之角度，以可轉動 地支撐在支持部2。 足凳3，在一側具有用來治療載置肢體（前例之下肢或上 肢）的治療部3A，位於與治療部3A相反側的另一側具有平 坦的載置肢體之載置面3B。通常係以布製蓋19覆蓋足凳3 之治療部3A及載置面3B(參照第1圖）。 在此實施形態，足凳3之治療部3 A，具有由收容身體之 下肢或上肢作互相相對的3個側壁1 1、1 2、1 3所形成一對 治療凹部1 5、1 6。如第1圖點線所示，在側壁1 1、1 3之 治療凹部1 5、1 6側之側面，與治療凹部1 5、1 6底面分別 安裝有空氣袋1 8。 驅動部1，其前側具有電源開關1 a，同時其上側以可裝 卸地安裝有搖控器1 6。 -11- 1246915 各支持部2之上側，如以可轉動地支撐足凳3分別設有 轉動支持部（詳細在後述）。在一側轉動支持部附近，以足 凳3之治療部3 A位於上側姿勢、及足凳3之載置面3 b位 於上側之姿勢配置有固定足凳3的固定部（詳細在後述）。 在此的固定部’係將足凳3之轉動位置在規定的角度範 圍（例如約2 6 0度）內，以預先設定的複數角度固定爲階段 的構成。由此固定部的固定足凳3在後述也會說明，但引 拉設於一側支持部2上側的桿7之下側於外方來解除，足 凳3在解除狀態變成可轉動，在預先設定的轉動位置予以 固定。 從第4圖及第5圖即可知，大致三角形狀兩支持部2之 內側一半程度設有側蓋5、6。此側蓋5、6係設成爲如覆 蓋足凳3之轉動軌跡（第4圖之符號τ)的形狀。並依此不管 足凳3的轉動位置看起來都美好，於轉動時在足凳3及支 持部2之間亦不會夾進物等。又於一側之支持部2上側， 設置持有與搖控器同等功能的操作部2 a。 於此按摩機，取下足凳3載置面3 B側之蓋狀態（於取下 具有固定部側之支持部2蓋及亦取下桿7狀態）的外觀斜視 圖表不在第6圖。足凳3 ’如後述具有作爲框架的旋轉體 3 3 ’安裝治療部3 A在此旋轉體3 3的一側，相反側（另一側） 以附有蓋狀態成爲平坦的載置面3 B。 取下未具有驅動部1蓋及固定部側的支持部2蓋狀態之 外觀斜視圖表示於第7圖。驅動部1，具有作爲對空氣袋 1 8供給空氣的空氣泵2〇，及作爲控制空氣泵2〇等控制部 -12- 1246915 之回路基板21。空氣泵20，藉由作爲連接線的管22連接 於空氣袋1 8。 另一方面’卸下足寛3載置面3 b側的蓋狀態之背視圖表 示於第8圖。從空氣泵2 0的管2 2，係連接於配置在足凳3 的分配器23，再從分配器23連接在3支管24a、24b、24c 於各空氣袋1 8作爲支線。 從第7圖及第8圖即可明白，管22，配設爲從足凳3內 部（分配器2 3 )經由一側的轉動支持部沿一側之支持部2內 部，形成自外部完全看不到。由如此的配設管2 2，不只是 不損及按摩機之外觀，其管22並未露出故無破損或閉塞等 之慮，能有效利用有限的空間，可以減少所必要的管支數 。並以配線2 5連接回路基板2 1與操作部2 a及分配器2 3 ，此配線25亦沿同支持部2內部（別的部分）所配設。 使足凳3之治療部3 A位於下側時，表示對治療凹部1 5 的驅動部1之空氣泵2 0位置正視圖於第9圖。驅動部1之 空氣泵20因向足凳3突出，故於第9圖轉動足凳3時以相 對於治療部3 A —側的治療凹部1 5，安裝在驅動部1的規 定位置。在此使空氣泵2 0之中心大致一致於治療凹部1 5 中心，予以定位空氣泵2 0。由於作成如此’轉動足凳3使 治療部3 A位於下側時，在空氣泵2 0與治療部3 A特別是 側壁Π及1 2之間，可防止夾住手腳的手指等之慮’同時 由於避免空氣泵2 0與側壁Π、1 2在高度方向的干涉’可 以抑制按摩機高度。 將成爲此按摩機骨架的框架3 0之斜視圖表示於第1 0圖 -13- 1246915 。此框架3 Ο，係大致區別爲由安裝驅動部1的部分3 1 ;構 成支持部2的部分3 2 ;及構成足凳3的部分（旋轉體）3 3所 成。表示旋轉體3 3之平視圖於第1丨圖。旋轉體3 3，在兩 側安裝有以可轉動地支撐於旋轉體3 3用之軸承部4丨、42 ’中央架設有補強構件3 5。由於將旋轉體3 3之軸承部4 j 、4 2安裝在框架部分3 2上側的缺口 3 2 a，以可轉動地支撐 旋轉體3 3 (亦即足凳3)。此軸承部4 1、42，構築有以可轉 動地支撐足凳3的轉動支持部，及以階段的固定足凳3轉 動位置的固定部。 其次，對於以可轉動地支撐其足凳3的轉動支持部，及 以階段的固定足凳3之轉動位置的固定部構造，參照第i 2 圖〜第2 1圖加以說明。 第1 2圖係旋轉體3 3之軸承部4 1分解側視圖。此軸承部 4 1，係由設在旋轉體3 3 —端的圓筒狀旋轉軸部5 0、環狀 間隔件5 1、環狀之軸保持部5 2、環狀之停止器5 3 '環狀 之軸保持部止脫防止材5 4所構成。旋轉軸部5 0，具有插 通後述銷7 0的一對長圓形孔5 0 a。又軸保持部止脫防止材 54係嵌合於形成在旋轉軸部50前端的槽50b。依此軸承部 4 1由後述就可明白’間隔件5 1與軸保持部5 2以外的旋轉 軸部5 0、停止器5 3及止脫防止材5 4乃與足凳3 一體轉動。 另一方面，第1 3圖係旋轉體33軸承部42之分解側視圖 。此軸承部42，以設在旋轉體3 3另一端的圓筒狀旋轉軸 部8 〇、環狀之軸保持部8 1、環狀之軸保持部止脫防止材 8 2所構成。軸保持部止脫防止材8 2係嵌合於形成在旋轉 1246915 軸部80前端的槽80a。依此軸承部42，則軸保持部8 1以 外之旋轉軸部8 0及止脫防止材8 2與足凳3 —體轉動。 安裝軸承部4 1在支持部2上側（框架部分3 2之上側）時 的放大斜視圖表示於第1 4圖。依此則軸保持部5 2具有： 大致四角形狀的凸緣6 0 ;從中心隔以1 8 0度角度間隔所突 設2個圓弧狀之銷嵌合部6 ：[、62 ;及突設於較銷嵌合部62 外側位置的停止器肋6 3。軸保持部5 2，係由螺絲6 5安裝 其凸緣60在支持部2上側而固定於支持部2。 銷嵌合部6 1、6 2，係分別具有各3個嵌合槽6 1 a、6 2 a， 此等各3個嵌合槽6 1 a、6 2 a分別相對於1 8 0度之角度間隔 ，形成有以1個嵌合槽6 1 a與6 2 a嵌合銷7 0的一對槽。亦 即在此，變成與3個嵌合槽6 1 a、62a協同形成三對槽，並 由於銷7 〇的嵌合於任意之槽，予以固定足凳3的轉動位置。 停止器53 ’具有遍及規定角度範圍（例如約1〇〇度）突出 外周方向的圓弧狀部分5 3 a，及收容銷7 0的槽5 3 b。此停 止器5 3之圓弧狀部分5 3 a —端部，自碰觸軸保持部5 2的 停止器肋6 3位置，至另一端部碰觸停止器肋6 3位置，停 止器5 3爲可轉動者。亦即足凳3係遍及規定角度範圍 (約2 6 0度）能夠轉動。 再者，於如上述將軸承部4 1安裝在旋轉體3 3狀態，去 掉軸保持部5 2及停止器5 3狀態之側視圖表示於第1 5圖， 於第1 5圖之狀態表示旋轉軸部5 0內部之側視圖在第1 6圖 ，於第1 6圖狀態表示旋轉軸部5 0內部之剖面圖在第1 7圖。 如上述，銷7 0係插通在旋轉軸部5 〇之孔5 〇 a，銷7 〇之 -15- 1246915 兩端自孔5 0 a突出於外方。在旋轉軸部5 0內部，配置有圓 筒狀之銷導件7 1，此銷導件7 1亦具有插通銷7 〇用的一對 孔7 1 a。又銷導件7 1，以一體安裝有桿承受部7 2在其前端 ，桿承受部72形成有插入桿7之桿銷7a(參照第18 (a)、（b) 圖、第19(a)、（b)圖〜第20圖）的孔72a。 在銷導件7 1以一體安裝銷夾持具7 3，銷夾持具7 3後端 成爲凸緣狀之彈簧繫止部7 3 a。此彈簧繫止部7 3 a與旋轉體 3 3間在銷夾持具7 3部分嵌插彈簧7 4，彈簧7 4在常態係賦 予能於銷夾持具7 3、亦即銷導件7 1於旋轉體3 3側。 依此彈簧7 4的賦予能狀態，因引拉銷導件7 1於旋轉體 3 3側，所以嵌合銷7 0於軸保持部5 2的銷嵌合部6 1、6 2 之嵌合槽61a、62a。依此固定足凳3的轉動位置。 對於此，拉桿7於外側就由桿銷7 a亦拉桿承受部7 2於 外側’故隨著於此與銷導件7 1 —體的銷夾持具7 3，抗拒 彈簧7 4的賦予能力往外側拉，銷7 〇就從銷嵌合部6 1、6 2 的嵌合槽6 1 a、62a突出。依此解除足凳3的固定狀態，變 成足凳可轉動。 尙並未顯示安裝軸承部4 2在支持部2上側（框架部分3 2 上側）時的放大斜視圖，但同樣與軸保持部5 2，軸保持部 8 1係由於其凸緣8 1 a由螺絲安裝在支持部2上側固定於支 持部2 (參照第1 0圖）。此軸承部4 2將足凳3僅以可轉動地 支擦而已，並未具有固定 '解除足凳3轉動位置的機構。 其次，對由桿7的固定、解除足凳3的轉動位置，參照 第18(a)、（b)圖、第19(a)、（b)〜第21圖加以說明。未操 -16- 1246915 作桿7時（固定足養3時）之桿7附近側視圖表不於第1 8圖 (a )、表示其時的軸承邰4 1狀％側視圖顯不在第1 8圖（b) 。於第1 8圖未操作桿7狀態[第1 8圖（a)]，係如上述由彈 簧7 4往足凳側3 (圖式右側）拉銷導件7 1，銷7 0係嵌合於 銷嵌合部61、62之嵌合槽61a、62a[第18圖（b)]。 表示操作桿7時（解除足凳3的固定時）桿7附近之側視 圖於第1 9圖（a)及第2 0圖’表示其時的軸承部4 1狀態側 視圖在第1 9圖（b)’表示軸承部4 1內部之狀態在第2 1圖 。從足凳3之固定狀態如第19圖（a)及第20圖拉桿7於箭 頭方向時，桿7以軸7 b爲支點旋轉，桿銷7 a往箭頭方向 (左側）移動。於是由桿銷7 a使桿承受部7 2及銷導件7 1抗 拒彈簧74的賦予能力，往箭頭方向拉，銷70亦移動於同 方向（第2 1圖）。並依此銷7 〇從銷嵌合部6 1、6 2之嵌合槽 6 1 a、6 2 a脫離，進入位於銷嵌合部6 1、6 2外側的停止器 53槽5 3b[第19圖（b)]，解除足凳3的固定狀態。在此狀態 係對固定在支持部2的軸保持部52，使銷70成爲可轉動。 邊保持此銷7 〇的可轉動狀態，轉動足凳3以所希望角度 位置放開桿7，則由彈簧74的作用將銷70嵌合於銷嵌合 部61、62之嵌合槽61a、62a，予以固定足凳3。 其次，對此按摩機的各種椅子之足凳3轉動位置，參照 第2 2圖〜第2 8圖加以說明。 第22圖（a)及第27圖（a)，表示在椅子100治療腿肚狀況 。在此狀況如第22圖（b)所示，停止器53之圓弧狀部分53a 乃碰觸於軸保持部5 2之停止器肋6 3 —端，此時的銷7 0， 1246915 在銷肷合部6 1、6 2各3個嵌合槽6丨a、6 2 a中，嵌合於銷 嵌合部6 i、62的左側嵌合槽，及銷嵌合部62右側的嵌合 -槽（第1 4圖表示狀態）。由於在此位置固定足凳3，故座部 位置比$父局的椅子1 〇 〇，亦以安樂的姿勢在伸出於前狀態 可由治療部3 A作按摩。 第23圖（a)及第27圖（b)，係表示坐在沙發ι〇1治療腿肚 的狀況。一般沙發1 0 1的座部係在較椅子丨〇 〇低的位置， 所以因應於其以緩和的傾斜狀態固定足凳3。此時如第2 3 圖（b)所示，停止器53之圓弧狀部分53a較第22圖（b)旋轉 · 於時鐘方向’在從停止器肋6 3離開的位置，完全重搭在銷 ' 嵌合部6 1上。此時之銷7 0 ’係嵌合於銷嵌合部6 1正中間 的嵌合槽’及銷嵌合部6 2正中間的嵌合槽。在此固定位置 ，坐在沙發1 0 1以自然的姿勢由治療部3 A可以按摩腿肚。 第24圖（a)及第27圖（c)，係表示坐在沙發1〇1治療腳底 的狀況。因此，將足凳3向椅子側（沙發1 〇丨側）位置作固 定。如第2 4圖（b )所示，停止器5 3之圓弧狀部分5 3 a從第 2 3圖（b )位置再旋轉於時鐘方向。此時的銷7 〇，嵌合於銷 φ 嵌合部6 1右側的嵌合槽，及銷嵌合部6 2左側的嵌合槽。 在此固定位置，以安樂的姿勢坐在沙發1 0 1由治療部3 A 可以按摩腳底。 第25圖（a)及第28圖（a)，係表示作爲坐在椅子100載置 腿肚的褥榻使用狀況。椅子1 0 0之座部乃在某程度之高度 ，所以使腿肚能夠輕輕的載置，將足凳3從第24圖（a)的 狀態再旋轉於時鐘方向的位置予以固定。此時如第2 5圖（b) -18- 1246915 所示，停止器5 3之圓弧狀部分5 3 a乃達至部分的重搭於銷 嵌合部62上。亦即，銷70成爲從第22圖（b)狀態旋轉180 度。因而，此時的銷7〇與第22圖（b)同樣，嵌合於銷嵌合 部6 1左側之嵌合槽，及銷嵌合部6 2右側的嵌合槽。在此 固定位置，因載置面3 B爲大致向上側，故以坐在椅子1 〇 〇 的姿勢可輕輕載置腿肚在載置面3B。 第26圖（a)及第28圖（b)，表示坐在沙發1〇1作爲載置腿 肚的褥榻使用狀況。因沙發1 0 1的座部在比較低的位置， 所以因應於其使能夠載置腿肚，將足凳3從第2 5圖（a)之 狀態再旋轉於時鐘方向的位置予以固定。此時係停止器5 3 之圓弧狀部分5 3 a碰觸停止器肋6 3之另一端，銷7 0乃嵌 合於銷嵌合部6 1正中間的嵌合槽，及銷嵌合部62正中間 的嵌合槽。在此位置其載置面3 B位於上側，所以能悠閑地 坐在沙發1 〇 1扔出腳，放置腿肚在載置面3 B。又在此狀態 因治療部3 A位於下側，故不使用此按摩機時，以此狀態放 置其作爲傢倶的外觀也美好。 尙於上述實施形態，治療部3 A，由空氣泵2 0使空氣袋 1 8膨脹、收縮來治療治療部位者，但表示對旋轉構件以非 平行相對安裝的至少一對傾斜構件，由於旋轉構件的旋轉 作旋轉，用來治療載置在治療部的肢體者例於第29圖。第 29圖係自裏面看治療部3 A’的槪略背視圖。 在此以可旋轉地支撐旋轉軸（旋轉構件），二對的揉搓輪 (傾斜構件）9 1、92以非平行相對的安裝於旋轉軸90。在此 狀況’不必要安裝空氣袋1 8的側壁1 1、1 2、1 3，以揉搓 •19- 1246915 輪9 1、9 2構成形成爲治療凹部的側壁即可。當然，揉搓輪 91、92乃由布製蓋19覆蓋。 _ 於此治療部3 A，，旋轉軸9 0旋轉時一對揉搓輪9 1、9 2 亦旋轉，由於變廣或變窄各對揉搓輪9丨、9 2的間隔，可以 揉搓按摩治療部位。 如此依該按摩機，可固定足凳3之轉動位置爲5階段， 所以坐在座部尚度位置不同的椅子或沙發時，對治療部位 能固定足凳在愛好的位置，對各治療部位可實行有效果的 按摩。當然，足凳3之固定並無必要爲5階段，增多銷嵌 馨 合部6 1、6 2的嵌合槽6 1 a、6 2 a數，作成更細小的可角度 調整也可以。或者，以無階段可固定在規定角度範圍內的 自由位置亦可。 未作治療時，可作爲褥榻使用外，其爲舒暢的設計故未 使用時予以放置亦相當地溶合房間在一起。 又在支持部2安裝有側蓋5、6，所以由側蓋5、6覆蓋 足凳3的轉動軌跡，不管足凳3的轉動位置，外觀變爲更 美好，特別是於未使用時的放置作爲傢倶看的外表變爲更 · 美好。 (發明之效果） 如以上說明依本發明，欲實行按摩時以治療部位於上側 姿勢固定足凳，僅是作褥榻（Otto man)使用時或在未使用時 作爲傢倶來放置時，可以使載置面位於上側姿勢固定足凳 使用，故因應於日常生活的使用實況，不只是簡單地可分 別使用在僅作爲褥榻或作爲治療肢體（特別是下肢）的按摩 -20- 1246915 機械，未使用時作爲傢倶亦無感到不諧調，外觀美好。 [圖式簡單說明] 第1圖爲有關一實施形態的按摩機（附布製蓋狀態）外觀 斜視圖。 第2圖爲同按摩機（取下布製蓋狀）外觀斜視圖。 第3圖爲第2圖的按摩機正視圖。 第4圖爲第2圖的按摩機左側視圖。 第5圖爲第2圖的按摩機右側視圖。 第6圖爲於按摩機取下足凳載置面側之蓋及支持部蓋與 β 桿狀態的外觀斜視圖。 第7圖爲於同按摩機取下驅動部蓋及支持部蓋狀態的外 觀斜視圖。 第8圖爲於同按摩機取下足凳之載置面側蓋狀態的背視 圖。 第9圖爲於同按摩機，使足凳之治療部位於下側時對治 療凹部表示驅動部之空氣泵位置正視圖。 第1 〇圖爲成爲同按摩機全體骨架的框架斜視圖。 _ 第1 1圖爲於第1 0圖的框架，構成足凳部分（旋轉體）之 平視圖。 第1 2圖爲安裝在第11圖之旋轉體一側的軸承部分解側 視圖。 第1 3圖爲安裝在第π圖之旋轉體另一側的軸承部分解 側視圖。 第1 4圖爲於同按摩機，安裝軸承部於支持部上側的放大 -21- 1246915 斜視圖。 第1 5圖爲於同按摩機，安裝軸承部在旋轉體狀態，去掉 軸保持部及停止器狀態的側視圖。 第1 6圖爲於第1 5圖之狀態，旋轉軸部內部的側視圖。 第1 7圖爲於第1 6圖之狀態’旋轉軸部內部的剖面圖。 第1 8(a)、（b)圖爲於同按摩機，其中第1 8(a)圖爲未操作 桿時（固定足凳時）之桿附近側視圖、及第1 8 (b)圖爲表示其 時的軸承部之狀態側視圖。 第19(a)、（b)圖爲於同按摩機，其中第19(a)圖爲予以操作 桿時（解除足凳之固定時）之桿附近側視圖、及第19(b)圖爲表 示其時之軸承部狀態側視圖。 第2 0圖爲於同按摩機，予以操作桿時（解除足凳之固定 時）之桿附近側視圖。 第2 1圖爲於同按摩機，表示予以操作桿時（解除足凳之 固定時）之軸承部內部狀態側視圖。 第22(a)、（b)圖爲於同按摩機，其中第22(a)圖爲表示坐 在椅子治療腿肚時之足凳位置側視圖、及第22(b)圖表示於 其時之軸承部的銷與停止器（圓弧狀部分）之位置部分側視 圖。 第23(a)、（b)圖爲於同按摩機，其中第23(a)圖爲表示坐 在沙發治療腿肚時之足凳之位置側視圖、及第23(b)圖爲表 示爲於其時之軸承部的銷與停止器（圓弧狀部分）之位置部 分側視圖。 第24(a)、（b)圖爲於同按摩機，其中第24(a)圖爲表不坐 -22- 1246915 在沙發治療腳底時之足凳之位置側視圖、及第24(b)圖爲表 示於其時之軸承部的銷與停止器（圓弧狀部分）之位置部分 側視圖。 第2 5(a)、（b)圖爲於同按摩機，其中第25 (a)圖爲表示坐 在椅子載置腿肚作爲褥榻使用時的足凳位置側視圖、及第 2 5(b)圖爲表示於其時的軸承部的銷與停止器（圓弧狀部分） 位置部分側視圖。 第26(a)、（b)圖爲於同按摩機，其中第26(a)圖爲表示坐 在沙發載置腿肚作爲褥榻使用時之足凳位置側視圖、及第 2 6(b)圖爲表示於其時之軸承部的銷與停止器（圓弧狀部分） 之位置部分側視圖。 第27(a)、（b)、（c)圖爲於同按摩機，其中第27(a)圖爲表 示坐在椅子治療腿肚時之狀況側視圖、第27(b)圖爲表示坐 在沙發治療腿肚時之狀況側視圖、及第27(c)圖爲表示坐在 沙發治療腳底時之狀況側視圖。。 第28(a)、（b)圖爲於同按摩機，其中第28(a)圖爲表示坐 在椅子作爲載置腿肚的褥榻使用時之狀況側視圖、及第 2 8 (b)圖爲表示坐在沙發作爲載置腿肚的褥榻使用時之狀 況側視圖。 第2 9圖爲於同按摩機，以旋轉構件及傾斜構件構成足凳 治療部時之治療部，從背面看的槪略背視圖。 [主要部分之代表符號說明] 1 驅動部 2 支持部 -23- 1246915 3 足凳 3 A 治療咅β 3 B 載置面 5、6 側蓋 7 桿 1 5、1 6 治療凹部 18 空氣袋 19 布製蓋 20 空氣袋 22 管（連接線） 23 分配器 4 1、42 軸承部 90 旋轉軸（旋轉構件） 91、92 揉搓輪（傾斜構件） -24-1246915 玖, invention description: [Technical field to which the invention pertains] The present invention relates to a massage machine, particularly when sitting on a chair to massage the foot, depending on the treatment site or the chair, not only can change the angle of the footrest, but also Ottoman user. [Prior Art] As a previous massage machine for massaging the calves and soles of the lower limbs, there are the following. 1 The front end of the seat of the massage chair with the massage mechanism is extended to the Ottoman section, and a heterogeneous massage device is provided on the back of the bed, and the massage chair of the bed is reversibly supported by the back of the table ( For example, refer to Patent Document 1). (2) The massage body that rotatably supports the built-in massage mechanism is held in the support table, and is configured to be in a state in which the massage body posture is maintained to restrict the relative rotation of the massage body and the support table as the massage body is lowered toward the support table. In the massage machine which is in a state in which the massage body is raised to the support table and the relative rotation of the massage body and the support table is released, the massager is released (for example, see Patent Document 2). 3 A footrest type massage machine having a leg body' and a footrest portion supported by a lifting means at the upper portion of the foot body is adjusted by a lifting means (for example, see Patent Document 3). (Patent Document 1) Japanese Patent Publication No. 2 0 0 0 - 3 0 8 6 6 3 (Patent Document 2) Japanese Patent Laid-Open No. 3 _ 7丨6 1 (Patent Document 3) Japanese Special Open 2 〇 〇^〗 丨2 8 3 4 [Inventive Contents] (Problems to be Solved by the Invention) 1246915 However, in the massaging machine of the above 1, the massager is attached to the seat of the massage chair body, and the calf or instep is to be massaged. You can only sit in the massage chair to use the bed. In the massage machine of the above 2, the massage body is attached to the human body above the massage body by the built-in massage mechanism, but the upper surface of the massage body is flat, and the human body portion that can be connected is also only the bottom surface of the waist, the calves or the feet. The flat part does not give a full massage effect. Although the massage machine of the above 3 can adjust the height of the foot stool, it is often the case that one of the foot stools enters the concave portion, so that the foot that is not soft is also seen in the concave portion during the massage, and is placed in the daily life. Not only is the appearance not good, but it is forced to be uncomfortable when used as a couch. The present invention has been made in view of such a problem, and its object is to provide a massage machine which is suitable for use in daily life, and can be used not only as a treatment for Ottoman but also as a limb (especially for lower limbs). The massage machine is also a good-looking person when it is not used. (Means for Solving the Problem) In order to achieve the above object, the massage machine of the present invention is characterized by having the following constituent elements a to d. a) Place a pair of standing support portions that are arranged opposite each other. b) A treatment portion having a therapeutic placement limb on the side, and a footrest on the other side opposite to the treatment portion having a placement surface on which the limb is placed. c) The footrests are rotatably supported between the support portions, and are respectively provided at the rotation support portions on the upper sides of the respective support portions. d) Disposed in the vicinity of the rotation support, with the posture of the footrest on the upper side of the treatment position -8-1246915, and the fixed position of the foot rest on the upper side of the fixed footrest. When the massage machine wants to perform massage, the footrest is fixed in the upper side of the treatment part, and when it is used as an Otto man or when it is not used as a home, it can be placed on the upper side to fix the foot stool. It can be used, so it can solve the above problems. In the basic configuration of the massaging machine, the fixing portion is configured to set the angle of the footrest in stages when the angle of rotation of the plurality of footrests is fixed in a predetermined angle range. Further, the fixing portion fixes the rotation position of the footrest at an arbitrary angle within a predetermined angle range, and the angle of the footrest can be arbitrarily set. In any situation, sitting in a variety of chairs (dining chairs, sofas, etc.), also adjust the angle of the foot stool according to the height of the seat, for the same treatment part (such as the calf) is the most improved treatment effect (or the effect of the hobby), for different treatment sites (for example, the calves and soles) is suitable for each treatment site angle, and when used as a footrest, the most relaxed angle can be easily Adapt to each foot stool. In addition, the support part covers the shape of the rotation path of the foot stool, and the appearance becomes better regardless of the rotational position of the foot stool, especially when the writer is not used, not only the surface looks better, but also cancels in rotation. The clip is equal to the bad condition between the foot stool and the support. On the other hand, the drive unit that is disposed in the support unit for driving the treatment unit is provided with a connection line connecting the treatment unit and the drive unit along the rotation support portion via the rotation support portion, thereby forming a massage machine. Beautiful appearance. In addition, the connection line is not exposed, so that the damage such as damage can be eliminated. Of course, the cover that covers the footrest and the cover of the placement surface is more beautiful than the one shown in the original -9-1246915. Further, since the therapeutic action of the treatment unit acts on the treatment site by the cover, the sensory feeling is excellent. Further, the fixing portion is disposed in the vicinity of the rotation support portion on one side, and the connection line is disposed on the right side of the support portion of the rotation support portion via the rotation support portion on the other side, and the limited space can be effectively utilized in processing the connection line. . On the other hand, the treatment unit is not particularly limited as long as it can perform treatment such as squatting and tapping on the limb. For example, the treatment unit expands and contracts the air bag by the air supply and exhaust of the air, and is used to treat the limb placed on the treatment part, the drive unit, and the air bag is supplied with air, and the air bag can be expanded and contracted to compress the limb. . In this case, since the dispenser that distributes the air bag from the driving portion to the air bag of the treatment portion is inside the footrest, the connection between the driving portion and the air bag can be miniaturized. If the specific pair is connected to use the tube, the number of tubes can be reduced. Alternatively, the treatment portion is a pair of inclined members that are mounted at least in parallel with respect to the rotating member, and are rotated by the rotating member to be used for treating a limb placed on the treatment portion, and the limb can be pressed by the rotationally inclined member. Further, in the treatment portion, the treatment recess portion driving portion for accommodating the limb is configured such that when the foot rest is rotated, the treatment recess portion with respect to the treatment portion is disposed on the lower side of the support portion, and when the foot rest is rotated so that the treatment portion is located on the lower side, It is possible to prevent the fingers of the hands and feet from being caught between the driving portion and the treatment portion (especially the side wall forming the treatment recess), and it is possible to suppress the height of the entire massage machine. The massage machine of the present invention can treat a limb (lower limb or upper limb), but in the lower limb, it is a calf, a sole, and a large ankle. The upper wrist is the upper wrist and the front wrist. Especially suitable for the calves and soles. 1246915 [Embodiment] (Embodiment of the Invention) Hereinafter, the present invention will be described in more detail based on the embodiments. An oblique view of the appearance of the massager according to an embodiment thereof (with the cloth cover in the state of the footrest) is shown in Fig. 1. The perspective view of the same massage machine with the cloth cover removed is shown in Fig. 2, and its front view is shown in Fig. 3, the left side view is shown in Fig. 4, and the right side view is shown in Fig. 5. However, Figures 2 to 5 do not show the air bag. The massage machine includes a driving unit 1 that houses an air pump, an air flow path tube, a circuit board, and the like; a pair of support portions 2' are vertically disposed at substantially both triangular ends of the driving portion 1, and a footrest 3, The predetermined angle range is fixed at an angle of a predetermined plurality (in this case, 5 stages) to be rotatably supported by the support portion 2. The footrest 3 has a treatment portion 3A for treating a placement limb (predecessor lower limb or upper limb) on one side, and a flat placement member 3B on the other side opposite to the treatment portion 3A. The treatment portion 3A and the placement surface 3B of the footrest 3 are usually covered with a cloth cover 19 (see Fig. 1). In this embodiment, the treatment portion 3 A of the footrest 3 has a pair of treatment recesses 15 and 16 formed by three side walls 1 1 , 1 2 , and 1 3 which are opposed to each other by the lower limb or the upper limb of the body. As shown by the dotted line in Fig. 1, air pockets 18 are attached to the side surfaces of the treatment recesses 15 and 16 on the side surfaces of the treatment recesses 15 and 16 on the side walls 1 1 and 1 3, respectively. The drive unit 1 has a power switch 1 a on its front side and a remote controller 16 is detachably mounted on its upper side. -11- 1246915 The upper side of each support portion 2 is provided with a rotation support portion (described later in detail) so as to rotatably support the footrest 3. In the vicinity of the one side rotation support portion, a fixing portion for fixing the footrest 3 (details will be described later) is disposed in a posture in which the treatment portion 3A of the footrest 3 is in the upper side and the placement surface 3b of the footrest 3 is on the upper side. Here, the fixing portion is configured to fix the rotational position of the footrest 3 within a predetermined angle range (e.g., about 260 degrees) at a predetermined complex angle. The fixed footrest 3 of the fixed portion will be described later, but the lower side of the rod 7 provided on the upper side of the one side support portion 2 is released from the outside, and the footrest 3 becomes rotatable in the released state. The set rotation position is fixed. As can be seen from Figs. 4 and 5, the side covers 5, 6 are provided to the inner half of the substantially triangular-shaped support portions 2. The side covers 5, 6 are formed in a shape such as to cover the rotational locus of the footrest 3 (symbol τ in Fig. 4). Further, regardless of the position of the footrest 3, the rotation position of the footrest 3 looks good, and no object is caught between the footrest 3 and the support portion 2 when rotated. Further, on the upper side of the support portion 2 on one side, an operation unit 2a having the same function as that of the remote controller is provided. In the massage machine, the appearance of the cover of the footrest 3 on the side of the mounting surface 3B (the state in which the support portion 2 having the fixed portion side is removed and the rod 7 is also removed) is not shown in Fig. 6. The footrest 3' has a rotating body 3 3 ' as a frame, and the treatment portion 3 A is attached to one side of the rotating body 33, and the opposite side (the other side) is provided with a flat mounting surface 3B. An external perspective view showing a state in which the cover portion of the support portion 2 having no cover portion and the fixing portion side of the drive portion 1 is removed is shown in Fig. 7. The drive unit 1 has an air pump 2 that supplies air to the air bladder 18, and a circuit board 21 that controls the air pump 2, etc., such as the control unit -12-1246915. The air pump 20 is connected to the air bladder 18 by a pipe 22 as a connecting wire. On the other hand, the back view of the state in which the cover of the footrest 3 mounting surface 3b is removed is shown in Fig. 8. The tube 2 2 from the air pump 20 is connected to the distributor 23 disposed on the footrest 3, and is connected from the distributor 23 to the three tubes 24a, 24b, and 24c to the air bags 18 as a branch line. As can be understood from FIGS. 7 and 8, the tube 22 is disposed from the inside of the footrest 3 (the dispenser 2 3 ) via the rotation support portion on one side to the inside of the support portion 2 on one side, and is formed completely from the outside. Not enough. According to such an arrangement pipe 2 2, not only the appearance of the massage machine is not impaired, but also the tube 22 is not exposed, so that it is not damaged or occluded, and the limited space can be effectively utilized, and the number of tubes required can be reduced. The circuit board 2 1 and the operation unit 2 a and the distributor 2 3 are connected by a wiring 25 , and the wiring 25 is also disposed along the inside (other part) of the support unit 2. When the treatment portion 3A of the footrest 3 is positioned on the lower side, the position of the air pump 20 of the drive unit 1 for the treatment recess 15 is shown in Fig. 9. Since the air pump 20 of the drive unit 1 protrudes toward the footrest 3, when the footrest 3 is rotated in Fig. 9, the treatment recess 15 with respect to the treatment portion 3A is attached to a predetermined position of the drive unit 1. Here, the center of the air pump 20 is substantially aligned with the center of the treatment recess 15 to position the air pump 20. When the treatment portion 3A is placed on the lower side such that the footrest 3 is rotated, the air pump 20 and the treatment portion 3A, particularly between the side walls 1 and 12, can prevent the fingers and the like from being caught by the hands and feet. The height of the massage machine can be suppressed by avoiding the interference of the air pump 20 and the side wall Π, 12 in the height direction. An oblique view of the frame 30 which will be the skeleton of the massage machine is shown in Fig. 10-13-1246915. This frame 3 is roughly divided into a portion 3 1 to which the driving portion 1 is mounted, a portion 3 2 which constitutes the supporting portion 2, and a portion (rotating body) 3 3 which constitutes the footrest 3. A plan view showing the rotating body 3 3 is shown in the first drawing. The rotator 3 3 is attached to the bearing portions 4 丨, 42 ′ for rotatably supporting the rotator 3 3 on both sides, and a reinforcing member 35 is placed in the center. Since the bearing portions 4 j , 4 2 of the rotating body 3 3 are attached to the notch 3 2 a on the upper side of the frame portion 3 2, the rotating body 3 3 (i.e., the footrest 3) is rotatably supported. The bearing portions 41, 42 are constructed with a rotation support portion that rotatably supports the footrest 3, and a fixing portion that rotates the footrest 3 at a stage. Next, the structure of the fixing portion for rotatably supporting the footrest 3 and the fixing portion of the fixed footrest 3 at the stage will be described with reference to Figs. 2 to 221. Fig. 1 is an exploded side view of the bearing portion 4 1 of the rotating body 3 3 . The bearing portion 43 is composed of a cylindrical rotating shaft portion 50 provided at the end of the rotating body 33, an annular spacer 51, an annular shaft holding portion 5, and a ring-shaped stopper 5 3 'ring. The shaft retaining portion is formed of a retaining member 54. The rotating shaft portion 50 has a pair of oblong holes 510a through which the pin 70 described later is inserted. The shaft holding portion retaining prevention member 54 is fitted to the groove 50b formed at the front end of the rotating shaft portion 50. According to this, the bearing portion 4 1 will be described later. The spacer 5 1 and the rotating shaft portion 50 other than the shaft holding portion 5 2, the stopper 5 3 and the retaining prevention member 5 are integrally rotated with the footrest 3. On the other hand, the third embodiment shows an exploded side view of the bearing portion 42 of the rotating body 33. The bearing portion 42 is constituted by a cylindrical rotating shaft portion 8 设 provided at the other end of the rotating body 3 3, an annular shaft holding portion 81, and an annular shaft holding portion stopping preventing member 8 2 . The shaft holding portion stopper preventing member 8 2 is fitted to the groove 80a formed at the tip end of the shaft portion 80 of the rotation 1246915. According to the bearing portion 42, the rotation shaft portion 80 and the stopper preventing member 8 2 outside the shaft holding portion 8 1 are rotated integrally with the footrest 3. An enlarged perspective view of the mounting bearing portion 4 1 on the upper side of the support portion 2 (the upper side of the frame portion 3 2) is shown in Fig. 14. In this case, the shaft holding portion 5 2 has a substantially quadrangular flange 60; and two arc-shaped pin fitting portions 6 are protruded from the center at an angular interval of 180 degrees: [, 62; The stopper rib 63 is provided at a position outside the pin fitting portion 62. The shaft holding portion 5 2 is attached by a screw 65. The flange 60 is fixed to the support portion 2 on the upper side of the support portion 2. Each of the pin fitting portions 6 1 and 6 2 has three fitting grooves 6 1 a and 6 2 a, and each of the three fitting grooves 6 1 a and 6 2 a is opposite to 180 degrees. At the angular interval, a pair of grooves in which the fitting pins 70 are fitted by one fitting groove 6 1 a and 6 2 a are formed. That is, in this case, three pairs of grooves are formed in cooperation with the three fitting grooves 6 1 a and 62a, and the rotation position of the footrest 3 is fixed by fitting the pin 7 于 to any groove. The stopper 53' has an arcuate portion 53'a projecting in the outer circumferential direction over a predetermined angular range (for example, about 1 degree), and a groove 5 3b for receiving the pin 70. The arcuate portion 5 3 a of the stopper 5 3 is the end portion, the position of the stopper rib 6 3 of the self-touching shaft holding portion 5 2, and the position of the other end portion contacting the stopper rib 63, the stopper 5 3 For the rotatable person. That is, the footrest 3 can be rotated over a predetermined angular range (about 260 degrees). Further, as described above, the bearing portion 41 is attached to the state of the rotating body 3, and the side view in which the state of the shaft holding portion 5 2 and the stopper 53 is removed is shown in Fig. 15, and the state shown in Fig. 15 indicates rotation. The side view of the inside of the shaft portion 50 is shown in Fig. 16. The cross-sectional view of the inside of the rotating shaft portion 50 in the state of Fig. 16 is shown in Fig. 17. As described above, the pin 70 is inserted through the hole 5 〇 a of the rotating shaft portion 5, and the ends of the pin 7 -15 -15 - 1246915 protrude from the hole 50 a to the outside. Inside the rotating shaft portion 50, a cylindrical pin guide 71 is disposed, and the pin guide 71 also has a pair of holes 7 1 a for inserting the pin 7. Further, the pin guide 7 1 is integrally attached with a rod receiving portion 7 2 at its front end, and the rod receiving portion 72 is formed with a rod pin 7a of the insertion rod 7 (refer to Figs. 18(a), (b), and 19(a). ), (b) Fig. 20-20) hole 72a. The pin guide 71 is integrally attached to the pin guide 71, and the rear end of the pin holder 7 3 is a flange-shaped spring stopper 7 3 a. The spring retaining portion 7 3 a and the rotating body 3 3 are partially inserted into the pin holder 73, and the spring 7 4 is normally applied to the pin holder 73, that is, the pin guide 7. 1 on the side of the rotating body 3 3 . According to the energizing state of the spring 724, since the pull pin guide 7 1 is on the side of the rotating body 3 3, the fitting pin 70 is fitted to the pin fitting portions 6 1 and 6 2 of the shaft holding portion 5 2 . Grooves 61a, 62a. The rotational position of the footrest 3 is thus fixed. In this case, the tie rod 7 is externally supported by the rod pin 7 a and the rod receiving portion 7 2 on the outer side, so that the pin holder 7 3 is integrated with the pin guide 7 1 to resist the imparting ability of the spring 7 4 . When pulled outward, the pin 7 突出 protrudes from the fitting grooves 6 1 a, 62a of the pin fitting portions 6 1 and 6 2 . Accordingly, the fixed state of the footrest 3 is released, and the foot stool can be rotated.尙 does not show an enlarged perspective view when the mounting bearing portion 42 is on the upper side of the support portion 2 (upper side of the frame portion 3 2 ), but also with the shaft holding portion 52 , the shaft holding portion 8 1 is due to the flange 8 1 a thereof The screw is attached to the support portion 2 on the upper side of the support portion 2 (see Fig. 10). This bearing portion 42 only rotatably rubs the footrest 3, and does not have a mechanism for fixing the rotational position of the footrest 3. Next, the position of the rotation of the footrest 3 and the release of the footrest 3 will be described with reference to Figs. 18(a) and (b), and Figs. 19(a) and (b) to 21st. The side view of the rod 7 near the rod 7 when the rod 7 is not operated (fixed to 3) is not shown in Fig. 18 (a), and the bearing 邰4 1% of the side view is not in the first 8 Figure (b). In the state of Fig. 18, the lever 7 is not operated [Fig. 18(a)], as described above, by the spring 7 4 to the footrest side 3 (the right side of the drawing), the pin guide 7 1, the pin 7 0 is fitted The fitting grooves 61a and 62a of the pin fitting portions 61 and 62 are formed [Fig. 18(b)]. When the operation lever 7 is shown (when the footrest 3 is fixed), the side view of the vicinity of the rod 7 is shown in Fig. 19 (a) and Fig. 2'. (b) ' indicates the state inside the bearing portion 4 1 in Fig. 2 . When the fixed state of the footrest 3 is as shown in Fig. 19 (a) and Fig. 20 in the direction of the arrow, the lever 7 is rotated with the shaft 7 b as a fulcrum, and the lever pin 7 a is moved in the arrow direction (left side). Then, the rod receiving portion 7 2 and the pin guide 7 1 resist the imparting ability of the spring 74 by the lever pin 7 a, and are pulled in the direction of the arrow, and the pin 70 is also moved in the same direction (Fig. 21). Then, the pin 7 is detached from the fitting grooves 6 1 a and 6 2 a of the pin fitting portions 6 1 and 6 2 , and enters the stopper 53 groove 5 3b located outside the pin fitting portions 6 1 and 6 2 19 (b)], the fixed state of the footrest 3 is released. In this state, the shaft holding portion 52 fixed to the support portion 2 is rotatably provided. While maintaining the rotatable state of the pin 7 , and rotating the footrest 3 to release the lever 7 at a desired angular position, the pin 70 is fitted to the fitting groove 61a of the pin fitting portions 61, 62 by the action of the spring 74, 62a, fixed foot stool 3. Next, the rotational position of the footrest 3 of the various chairs of the massage machine will be described with reference to Figs. 2-2 to 28. Fig. 22 (a) and Fig. 27 (a) show the condition of treating the calf in the chair 100. In this case, as shown in Fig. 22(b), the arcuate portion 53a of the stopper 53 is in contact with the end of the stopper rib 6 3 of the shaft holding portion 52, and the pin 7 0, 1246915 at this time is pinned. The three fitting grooves 6丨a and 6 2 a of the fitting portions 6 1 and 6 2 are fitted to the left fitting groove of the pin fitting portions 6 i and 62 and the fitting of the right side of the pin fitting portion 62 . - Slot (Figure 14 shows the status). Since the footrest 3 is fixed at this position, the seat position is 〇 比 $ $ 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父 父Figures 23(a) and 27(b) show the condition of sitting on the sofa ι〇1 to treat the calves. In general, the seat of the sofa 101 is at a lower position than the chair, so that the footrest 3 is fixed in a gently inclined state. At this time, as shown in Fig. 2(b), the arcuate portion 53a of the stopper 53 is rotated more than the 22nd (b) in the clock direction 'at the position away from the stopper rib 63, and completely overlaps. Pin 'on the fitting part 6 1 . At this time, the pin 70 is fitted into the fitting groove in the middle of the pin fitting portion 61 and the fitting groove in the middle of the pin fitting portion 62. In this fixed position, sitting on the sofa 1 0 1 can massage the calves by the treatment part 3 A in a natural posture. Figures 24(a) and 27(c) show the condition of sitting on the sofa 1〇1 to treat the sole of the foot. Therefore, the footrest 3 is fixed to the chair side (the side of the sofa 1). As shown in Fig. 24(b), the arcuate portion 5 3 a of the stopper 53 is rotated from the position of the second figure (b) to the clock direction. At this time, the pin 7 is fitted to the fitting groove on the right side of the pin φ fitting portion 6 1 and the fitting groove on the left side of the pin fitting portion 6 2 . In this fixed position, sitting on the sofa in an ambitious position 1 0 1 The treatment part 3 A can massage the sole of the foot. Fig. 25 (a) and Fig. 28 (a) show the use of the couch as a seat on the chair 100. Since the seat of the chair 100 is at a certain height, the calf can be gently placed, and the footrest 3 is fixed from the state of Fig. 24 (a) to the position in the clock direction. At this time, as shown in Fig. 25 (b) -18 to 1246915, the arcuate portion 5 3 a of the stopper 5 3 is brought up to the portion of the pin fitting portion 62. That is, the pin 70 is rotated 180 degrees from the state of Fig. 22(b). Therefore, the pin 7'' at this time is fitted to the fitting groove on the left side of the pin fitting portion 6-1 and the fitting groove on the right side of the pin fitting portion 6.2, similarly to Fig. 22(b). In this fixed position, since the mounting surface 3B is substantially upward, the calf is placed on the mounting surface 3B in a posture of sitting in the chair 1 〇 。. Fig. 26 (a) and Fig. 28 (b) show the use condition of the couch seated on the sofa 1〇1 as a leg. Since the seat portion of the sofa 101 is at a relatively low position, the footrest 3 is fixed from the state of Fig. 25 (a) to the clock direction in response to the fact that the leg can be placed. At this time, the arcuate portion 5 3 a of the stopper 5 3 touches the other end of the stopper rib 6 3 , and the pin 70 is a fitting groove fitted in the middle of the pin fitting portion 61 , and the pin fitting The fitting groove in the middle of the portion 62. At this position, the mounting surface 3 B is located on the upper side, so that it is possible to sit leisurely on the sofa 1 〇 1 and throw the foot, and place the calves on the mounting surface 3 B. Further, in this state, since the treatment portion 3 A is located on the lower side, when the massage machine is not used, the appearance of being placed as a family in this state is also good. According to the above embodiment, the treatment unit 3 A expands and contracts the air bladder 18 by the air pump 20 to treat the treatment site, but indicates at least one pair of the inclined members that are oppositely mounted to the rotating member in a non-parallel manner, due to the rotating member The rotation of the rotation is used to treat the limb placed on the treatment portion as shown in Fig. 29. Figure 29 is a schematic rear view of the treatment section 3 A' from the inside. Here, the rotating shaft (rotating member) is rotatably supported, and the two pairs of turning wheels (inclination members) 91, 92 are attached to the rotating shaft 90 in a non-parallel manner. In this case, it is not necessary to install the side walls 1 1 , 1 2, and 1 3 of the air bag 18, and the wheels 19 1 and 9 2 of the 19 19 12 619 15 may constitute the side walls formed as the treatment recesses. Of course, the turns 91, 92 are covered by the cloth cover 19. _ In the treatment part 3 A, when the rotating shaft 90 rotates, the pair of wheels 9 1 and 9 2 also rotate, and the massage part can be massaged due to the widening or narrowing of the intervals of the pair of wheels 9 丨 and 9 2 . According to the massage machine, the rotation position of the footrest 3 can be fixed to 5 stages, so when sitting on a chair or a sofa with different positions in the seat, the treatment part can fix the foot stool in a hobby position, and can be implemented for each treatment part. An effective massage. Of course, it is not necessary to fix the footrest 3 in five stages, and it is also possible to increase the number of fitting grooves 6 1 a and 6 2 a of the pin fitting portions 6 1 and 6 2 to make a smaller angle adjustment. Alternatively, it may be fixed in a free position within a predetermined angle range without a stage. When it is not treated, it can be used as a couch. It is a comfortable design, so it can be placed in a room that is quite suitable when it is not used. Further, since the side covers 5, 6 are attached to the support portion 2, the rotation trajectory of the footrest 3 is covered by the side covers 5, 6, and the appearance becomes finer regardless of the rotational position of the footrest 3, particularly when not in use. As a family look, the appearance becomes more beautiful. (Effect of the Invention) As described above, according to the present invention, when the massage is to be performed, the footrest is fixed by the treatment portion in the upper posture, and when it is used as an Otto man or when it is placed as a family when not in use, The placement surface is placed on the upper side of the fixed footrest, so it is not only simple to use it separately as a massage or as a treatment limb (especially the lower limb) massage -20-1246915, depending on the daily life. When you are not using it, you don't feel uncomfortable and look good. [Brief Description of the Drawings] Fig. 1 is a perspective view showing the appearance of a massage machine (with a cloth cover state) according to an embodiment. Fig. 2 is a perspective view showing the appearance of the same massage machine (with the cloth cover removed). Fig. 3 is a front view of the massage machine of Fig. 2. Fig. 4 is a left side view of the massage machine of Fig. 2. Fig. 5 is a right side view of the massage machine of Fig. 2. Fig. 6 is a perspective view showing the appearance of the cover of the footrest mounting side and the support portion cover and the β-bar state in the massage machine. Fig. 7 is a perspective view showing the state in which the driving unit cover and the support portion cover are removed from the massage machine. Fig. 8 is a rear view showing the state in which the side cover of the footrest of the footrest is removed with the massage machine. Fig. 9 is a front view of the air pump position of the driving portion for the treatment recess when the treatment portion of the footrest is positioned on the lower side. The first drawing is a perspective view of the frame that becomes the skeleton of the massage machine. _ Fig. 1 1 is a plan view of the frame of Fig. 10, which constitutes a flat view of the footrest portion (rotating body). Fig. 2 is a side view of the bearing portion mounted on the side of the rotating body of Fig. 11. Fig. 13 is a side view of the bearing portion mounted on the other side of the rotating body of the πth diagram. Figure 14 is an enlarged perspective view of the upper side of the support part of the same massager mounted on the massager -21 - 1246915. Fig. 15 is a side view showing the state in which the bearing portion is mounted in the rotating body and the shaft holding portion and the stopper are removed in the same massage machine. Fig. 16 is a side view showing the inside of the rotating shaft portion in the state of Fig. 15. Fig. 17 is a cross-sectional view showing the inside of the rotating shaft portion in the state of Fig. 16. Figure 18(a) and (b) are the same massage machine, in which the 18th (a) figure shows the side view near the pole when the lever is not operated (when the footrest is fixed), and the 1st 8th (b) A side view showing the state of the bearing portion at that time. Figure 19(a) and (b) are the same massage machine, in which the 19th (a) diagram shows the side view near the rod when the lever is operated (when the footrest is fixed), and the 19th (b) diagram is A side view showing the state of the bearing portion at that time. Figure 20 is a side view of the rod in the same massage machine when the lever is operated (when the footrest is fixed). Fig. 21 is a side view showing the internal state of the bearing portion when the operating lever is operated (when the footrest is fixed) in the same massage machine. Figure 22 (a), (b) is the same massage machine, wherein Figure 22 (a) is a side view of the foot stool position when sitting in a chair to treat the calves, and Figure 22 (b) shows the time Side view of the position of the pin and the stopper (arc-shaped portion) of the bearing portion. Figure 23 (a), (b) is the same massage machine, wherein the 23 (a) figure shows the position of the foot stool when sitting on the sofa to treat the calves, and the 23 (b) is shown as A side view of the position of the pin and the stopper (arc-shaped portion) of the bearing portion at that time. Figure 24(a) and (b) are the same massage machine, in which Figure 24(a) shows the position of the foot stool when the sofa is treated with the foot of the -22- 1246915, and the 24th (b) The figure shows a side view of the position of the pin and the stopper (arc-shaped portion) of the bearing portion at that time. Figure 25(a) and (b) are the same massage machine, wherein the 25th (a) figure shows the side view of the footstool when sitting on the chair and placing the calves as a couch, and the 25th (5) b) The figure is a side view showing the position of the pin and the stopper (arc-shaped portion) of the bearing portion at that time. Figure 26(a) and (b) are the same massage machine, wherein Figure 26(a) is a side view showing the position of the footrest when sitting on the sofa and placing the calf as a couch, and the second 6 (b) The figure is a side view showing the position of the pin and the stopper (arc-shaped portion) of the bearing portion at that time. Figure 27(a), (b), and (c) are the same massage machine, wherein the 27th (a) figure shows the side view of the situation when sitting in a chair to treat the calves, and the 27th (b) figure shows the sitting. A side view of the condition of the sofa in the treatment of the calves, and a picture of Fig. 27(c) is a side view showing the condition of sitting on the sofa to treat the sole of the foot. . The 28th (a) and (b) are the same massage machine, wherein the 28th (a) is a side view showing the situation when the chair is used as a couch for placing the calves, and the 2nd 8th (b) The figure shows a side view of the situation when sitting on the sofa as a couch for placing the calves. Fig. 29 is a top view of the treatment part when the footrest treatment portion is formed by the rotating member and the inclined member in the same massage machine. [Description of main symbols] 1 Drive unit 2 Support -23- 1246915 3 Foot stool 3 A Treatment 咅β 3 B Mounting surface 5, 6 Side cover 7 Rod 1 5, 1 6 Treatment recess 18 Air bag 19 Layout Cover 20 Air bag 22 tube (connection line) 23 Dispenser 4 1, 42 Bearing part 90 Rotary shaft (rotary member) 91, 92 揉搓 wheel (inclined member) -24-