201229354 六、發明說明： 【發明所屬之_技術領域】 發明領域 本發明係有關於一種具有柔軟劑自動流出裝置之洗衣 機。 【先前^^标3 發明背景 就習知之具有柔軟劑自動流出裝置之洗衣機100作說 明。 第π圖係用以說明習知之洗衣機100之截面構成圖。 習知之洗衣機100具有洗衣機外框101。洗衣機外框101 係藉由懸吊棒102而懸吊水槽103。水槽103之内部設有可旋 轉脫水之洗衣兼脫水槽1〇4。洗衣兼脫水槽1〇4於其底部設 有可旋轉自如之脈動器105。下側葉片i〇6與脈動器105—體 設置。馬達(驅動部）1〇7透過v帶108及減速機構109而驅動 脈動器105或洗衣兼脫水槽104。 棉絨用循環水路11〇及注水管嘴用循環水路111設置成 脈動器105之下側葉片ι〇6外周之泵室112到洗衣兼脫水槽 104之上部。 棉絨用循環水路110及注水管嘴用循環水路111之上部 分別設有可裝卸之棉絨過濾器U3及注水管嘴U4。排水閥 115係排出水槽1 〇 3内之洗淨水。供水閥1丨6供水到水槽1 〇 3 内。構成洗衣機外框1〇1之上部之上部框體U7設有可自由 開關之蓋118 ’又，其前方設有控制部119。於洗衣兼脫水 201229354 槽104之上部設有用以降低脫水時之振動之流體平衡器 120，且於該流體平衡器120設有柔軟劑自動流出裝置 121(參照如曰本專利特開平第7-328277號公報、或特開第 2007-117328號公報）。 連通於供水閥116之供水口 116a配置於洗衣兼脫水槽 104之流體平衡器120之開口部120a的上方，使來自供水闊 116之自來水可確實地供水至水槽1〇3内之洗衣兼脫水槽 104 内。 在此’說明為柔軟劑自動流出裝置121之一部份之柔軟 劑盒122之構成。 第12圖係用以說明習知之洗衣機1〇〇之柔軟劑盒122之 構成之柔軟劑自動流出裝置121周邊之立體圖，第13圖係顯 示同柔軟劑自動流出裝置121周邊之截面構成圖。 如第12圖所示，柔軟劑盒122可於流體平衡器12〇裝 卸。使用者可自流體平衡器120拆下柔軟劑盒122，將柔軟 劑投入至柔軟劑盒122。又，流體平衡器120之配置柔軟劑 盒122的部分設有柔軟劑投入口 123。因此，使用者亦可不 拆下柔軟劑盒122而自柔軟劑投入口 123將柔軟劑投入至柔 軟劑盒122。 洗衣機100之基本的運轉行程包含供水-洗衣_排水-第1 脫水-供水-第1洗清-排水-第2脫水-供水-最終洗清-排水-最 終脫水之各行程。 說明各行程中之柔軟劑的移動。 使用第13圖〜第16圖，說明習知之洗衣機1〇〇中之柔軟 4 201229354 劑的移動。 第14圖係由上面看習知之洗衣機100中，柔軟劑在柔軟 剑自動流出裝置121内流動之樣子之截面圖。第15圖及第16 圖係用以說明習知之洗衣機議中之柔軟劑移動之截面圖。 如第13圖及第14圖所示，首先，在洗衣行程開始前投 入柔軚劑盒122之柔軟劑藉由洗衣行程結束後之第丨脫水行 私時之離^力，*如箭頭a所示，通過第丨㈣通路147移動 到第1室H8。移㈣第丨室丨48之柔賴仙解之領域，藉 由離心力而成為貼附於第丨室148之外側壁156之狀態，直至 第1脫水行程結束。第丨脫水行程結束後之第丨洗清行程中， 柔軟劑係如箭頭c所示，通過第2移動通路149而移動到第2 室 150 〇 其次，如第14圖及第15圖所示，柔軟劑藉由第丨洗清行 程結束後之第2脫水行程時之離心力，如箭頭d所示而通過 第3移動通路151，往第3室152移動。移動到第3室152之柔 軟劑於e所示之領域，利用離心力而成為貼附於第3室152之 外側壁157之狀態，直至第2脫水行程結束。 第2脫水行程結束後，柔軟劑如箭頭代參照第“圖）所 示，通過第4移動通路！53，進而，如第16圖所示，如箭頭§ 通過流出通路154後，如箭頭h由柔軟劑流出口 155流出，落 下於水槽103與洗衣兼脫水槽1〇4之間。 然而，如第11圖〜第16圖所示之習知洗衣機剛之構成 中，具有如下之課題。 在刚次-連串之運轉結束時，洗衣兼脫水槽1〇4會在任 201229354 意的位置停止。因此’無法控制使設置於流體平衡器120之 内面側之柔軟劑自動流出裝置121及柔軟劑盒122停止在哪 一位置。 第17圖係例示習知之洗衣機100之一連串運轉結束時 之柔軟劑盒丨22之位置之一例。 第17圖之狀態中，柔軟劑盒122停止在供水口 116a附 近。此等狀態中，係設想為被洗淨物124投入到洗衣兼脫水 槽104内，到流體平衡器120之開口部120a附近之情況。此 種情況下，運轉開始而自供水口 116a供給自來水W。 如此，由於被洗淨物124之投入狀態而如第17圖所示， 自來水W之一部份因被洗淨物124而跳返飛散到柔軟劑自 動流出裝置121側。而且，自來水W有時候也會經由流體平 衡器120之柔軟劑投入口 123而進入(water infiltration)柔軟 劑盒122内。因此，在供水時，在柔軟劑盒122内之柔軟劑 與水會混合，而有柔軟劑之濃度降低，在洗清行程中，無 法得到柔軟劑之預定性能的問題發生。 【明内容】 發明概要 用以欲解決課題之手段 本發明係可在洗清行程中得到柔軟劑之預定性能者。 本發明之洗衣機包含有：本體；水槽，係配設於本體 内，且於内部具有可旋轉之洗衣兼脫水槽；脈動器，可旋 轉自如地配設於洗衣兼脫水槽之底部；及流體平衡器，係 設置於洗衣兼脫水槽之上部。又，具有：柔軟劑自動流出 6 201229354 裴置，係配設於流體平衡器，並且在洗清行程時使柔軟劑 流出到水槽内；控制部’係用以控制包含洗衣、洗清、及 脫水之動作。進而，具有：柔軟劑投入口，係設置於流體 平衡器’並且與柔軟劑自動流出裝置連通；柔軟劑投入口 蓋’係用以覆蓋柔軟劑投入口之開口部；及軸承部，係使 柔軟劑投入口蓋於柔軟劑投入口之開口部附近旋動。 發明效果 根據本發明之洗衣機，即使係在運轉開始後之供水或 洗衣行程，水欲進入柔軟劑投入口（water infiltration)，亦可 藉由柔軟劑投入口蓋防止水進入柔軟劑投入口。因此，可 減少柔軟劑自動流出裝置内之柔軟劑與水混合，使柔軟劑 之濃度降低之可能性。因此，可在洗清行程中，防止柔軟 劑之預定性能降低。 又，由於將柔軟劑投入口蓋及柔軟劑投入口蓋之轴承 部配置於柔軟劑投入口之開口部附近，因此構成為可裝卸 之用以貯存柔軟劑之柔軟劑盒。 因此，即使柔軟劑自動流出裝置位於洗衣機之後方 側’即上部框體之開口部後面之下方，而停止在難以由柔 軟劑投入口之上方投入柔軟劑之位置，使用者亦可裝卸柔 軟劑盒而投入柔軟劑。因此，可維持與習知相同之使用方 便性’並可在洗衣行程時，減少水自柔軟劑投入口進入 (water infiltration)，並可防止柔軟劑之預定性能降低。 圖式簡單說明 第1圖係顯示本發明之實施形態中之洗衣機之截面構 201229354 成圖。 第2圖係用以說明本發明之實施形態中之洗衣機之柔 軟劑盒之構成之在關閉柔軟劑投入口蓋之狀態下之柔軟劑 自動流出裝置附近的立體圖。 第3圖係係用以說明本發明之實施形態中之洗衣機之 柔軟劑盒之構成之在打開柔軟劑投入口蓋之狀態下之柔軟 劑自動流出裝置附近的立體圖。 第4圖係顯示本發明之實施形態中之洗衣機之柔軟劑 投入口蓋周邊之截面構成圖。 第5圖係顯示用以說明本發明之實施形態中之洗衣機 之鉤掛部之構成之由洗衣兼脫水槽之旋轉中心側看鉤掛部 附近之截面構成圖。 第6圖係用以說明本發明之實施形態中，由上面看柔軟 劑自動流出裝置内柔軟劑流動之樣子之截面圖。 第7A圖係顯示本發明之實施形態中，柔軟劑往第1室移 動之樣子之截面圖。 第7B圖係顯示本發明之實施形態中，柔軟劑往第3室移 動之樣子之截面圖。 第7C圖係顯示本發明之實施形態中，柔軟劑由柔軟劑 自動流出裝置往水槽流出之樣子之截面圖。 第8圖係顯示本發明之實施形態之洗衣機中，柔軟劑盒 位於供水口附近之情況。 第9圖係顯示本發明之實施形態之洗衣機中，柔軟劑投 入口蓋之其他截面構成圖。 8 201229354 第l〇A圖係用以說明本發明之實施形態之洗衣機中之 鉤掛孔之構成之將鉤掛孔設置於投入口凸條之外周壁以外 之部分之情況之柔軟劑投入口蓋附近。 第10B圖係用以說明本發明之實施形態中，比較例之鉤 掛孔之構成之將鉤掛孔設置於投入口凸條之外周壁附近之 情况之柔軟劑投入口蓋附近。 第11圖係用以說明習知之洗衣機之截面構成圖。 第12圖係用以說明習知之洗衣機之柔軟劑盒之構成之 柔軟劑自動流出裝置周邊之立體圖。 第13圖係顯示用以說明習知之洗衣機之柔軟劑盒之構 成之柔軟劑自動流出裝置周邊之戴面構成圖。 第14圖係用以說明由上面看習知之洗衣機中柔軟劑自 動流出裝置内柔軟劑流動之樣子之截面圖。 第15圖係用以說明習知之洗衣機中之柔軟劑之移動之 戴面圖。 第16圖係用以說明習知之洗衣機中之柔軟劑之移動之 截面圖。 第17圖係顯示習知之洗衣機之一連串運轉結束時之柔 軟劑盒之位置之一例。 【實施冷式】 用以實施發明之形態 以下，參照圖式說明本發明之實施形態。 第1圖係顯示本發明之實施形態中之洗衣機50之截面 構成圖。 201229354 洗衣機50具有洗衣機外框ι(本體）。洗衣機外框1藉由懸 吊棒2而懸吊水槽3。水槽3之内部設有可旋轉之洗衣兼脫水 槽4 °洗衣兼脫水槽4於其底部配設有可旋轉自如之脈動器 5。下側葉片6與脈動器5呈一體設置。馬達(驅動部）7經由v 帶8及減速機構9而驅動脈動器5或洗衣兼脫水槽4。 棉絨用循環水路1 〇及注水管嘴用循環水路11係設置成 由脈動器5之下側葉片6外周之泵室12到洗衣兼脫水槽4之 上部。 棉絨用循環水路1〇及注水管嘴用循環水路丨丨之上部分 別設有可裝卸之棉絨過濾器13及注水管嘴14。排水閥15用 以排出水槽3内之洗淨水。供水閥16用以供水至水槽3内。 構成洗衣機外框1之上部之上部框體17設有可自由開關之 蓋18 ’又’其前方設有可控制包含洗衣、洗清、及脫水之 動作之控制部19。洗衣兼脫水槽4之上部設有用以減少脫水 時之振動之流體平衡器20。流體平衡器20之中心側設有使 柔軟劑在洗清行程時流出到水槽3内之柔軟劑自動流出裝 置21。 連通於供水閥16之供水口 16a配置於洗衣兼脫水槽4之 流體平衡器20之開口部20a之上方，使來自供水閥16之自來 水可確實地供水到水槽3内之洗衣兼脫水槽4内。 在此，說明為柔軟劑自動流出裝置21之一部份之柔軟 劑盒22之構成。 第2圖係用以說明本發明之實施形態中之洗衣機50之 柔軟劑盒22之構成之在關閉柔軟劑投入口蓋26之狀態下之 10 201229354 柔軟劑自動流出裝置21附近的立體圖。第3圖係打開該柔軟 劑投入口蓋26之狀態的立體圖。 如第2圖所示，柔軟劑盒22可朝流體平衡器2〇之中心側 自流體平衡器20裝卸。藉此，使用者可由流體平衡器2〇拆 下柔軟劑盒22而將柔軟劑投入柔軟劑盒22。 又，如第3圖所示，設置於流體平衡器2〇並與柔軟劑盒 22連通之柔軟劑投入口 23的周邊設有投入口凸條25。投入 口凸條25具有：内周壁25d、外周壁25b及設置於内周壁25d 與外周壁25b之間之側壁25c。設有柔軟劑投入口蓋26，與 投入口凸條25之上面25a相接而可覆蓋柔軟劑投入口 23。 在流體平衡器20之投入口凸條25之上面25a附近，即柔 軟劑投入口 23之開口部附近設有使柔軟劑投入口蓋26旋動 之軸承部27。又，軸承部27係配置於流體平衡器2〇中之中 心側且在圓周方向上。 柔軟劑投入口蓋26之兩端之軸部26d插入軸承部27，柔 軟劑投入口蓋26構成為可朝流體平衡器2〇之半徑方向自由 旋動。當使用者抓著柔軟劑投入口蓋26之把手部26a朝洗衣 機外框1之中心側旋動柔軟劑投入口蓋26時，柔軟劑投入口 蓋26打開柔軟劑投入口 23。當使用者使柔軟劑投入口蓋26 朝與洗衣機外框1之中心側方向相反之方向旋轉時，柔軟劑 投入口蓋26關閉柔軟劑投入口 23。 藉此’使用者亦可在不拆下柔軟劑盒22之下打開柔軟 劑投入口蓋26，藉此可將柔軟劑由流體平衡器20之柔軟劑 投入口 23投入到柔軟劑盒22。 201229354 中之洗衣機50之柔軟 第4圖係顯示本發明之實施形態 劑投入口蓋26周邊之截面構成圖。 流體平衡器20設有旋動限制部28。#乂 紅動限制部28係如 第2圖、第3圖及第4圖所示，用以限制| 刺柔軟劑投入口蓋26之 %動角度。柔軟劑投入口蓋26藉由 勒限制部28，而限制 成無法由關閉柔軟劑投入口 23之狀態旋動18〇。以上。 因此，如第4圖所示，即使使柔軟劑投入口蓋％朝洗衣 機外框1之中心方向旋動’柔軟劑投入口蓋26亦會在朝柔軟 劑投入口 23傾斜之狀態下停止。 系 又，如第3圖及第4圖所示，柔軟劑投入口蓋％之外周 部26b設有配置於投人口凸條25之外側之蓋凸㈣。蓋凸條 29設置於與柔軟劑投入口蓋26中 ^"朱軟劑投入口 23之開口 部抵接之面26c附近。 第5圖係用以說明本發明之實施形態中之洗衣機狀 鉤掛部30之構成之由洗衣兼脫水槽之旋轉中心側看釣掛部 附近之截面構成圖。 如第3圖、第4圖及第5圖所示，柔軟劑投入口蓋26之與 柔軟劑投人π叫目對之嫌設_掛㈣。柔軟劑投入口 23内設有用以供鉤掛部3〇鉤掛之釣掛孔η。因此，當柔軟 劑投入口蓋26關閉柔軟劑投入口 23時，則如第珊示，釣 掛部30會鉤掛於鉤掛孔31。 就具有上述構成之洗衣機5G說明其動作。 吏者打開蓋18，將衣物等被洗淨物24投入洗衣兼脫 X槽内ϋ且打開配置於洗衣機外框工之電源開關，按壓 12 201229354 開始按紐（未圖示）。如此藉由巧查 j如此措由馬達（驅動部）7，洗衣兼脫 水槽4會正逆旋轉以檢測被洗淨物24之量。 接著’在操作部（未圖示）顯示必要的洗劑量。使用者將 洗劑投入預定之位置(洗衣兼脫水槽4内亦可），並打開柔軟 劑投入口蓋26,由柔軟織人π23投人(村拆下柔軟劑盒 22而投入）預定量之柔軟劑。㈣，關閉柔軟劑投入口蓋 26’進而藉關閉蓋18，經由供水閥16而由供水口心供給預 定量之自來水至洗衣兼脫水槽4内。 供給預疋量之自來水時，脈動器5會正逆旋轉，進行清 洗被洗淨物24之洗衣行程。 當預定時間之洗衣行程結束時，藉由排水閥15，將水 槽3内之洗淨水往洗衣機外框丨外排水。當洗淨水排水時， 洗衣兼脫水槽4會咼速旋轉（例如3〇〇jpm)，進行第1脫水行 程。 第1脫水行程結束時’再次供給自來水，且脈動器5正 逆旋轉，進行清洗被洗淨物24之第1洗清行程。第1洗清行 程結束時’水槽3内之洗淨水往洗衣機外框丨外排水，進行 第2脫水行程（洗衣兼脫水槽4以例如洗衣兼脫水槽4之旋轉 數：300rpm進行高速旋轉）。 進而，供給自來水，以進行最終洗清行程，然後，將 水槽3内之洗淨水排水’進行第3脫水行程（洗衣兼脫水槽4 以例如洗衣兼脫水槽4之旋轉數：800rpm進行高速旋轉）。 進行第3脫水行程後，運轉結束。 其次，說明該運轉中之在柔軟劑自動流出裝置21内流 13 201229354 動之柔軟劑之動作。 第6圖係用以說明本發明之實施形態中，柔軟劑自動流 ^置21内柔軟劑流動之樣子之由上面看之截面圖。又， 圖係顯7F仏劑自動流出|置21内’柔軟劑往第i室48 :動之樣子之截面圖，第7B圖係柔軟劑往第3室52移動之樣 截面圖，第7C圖係顯示柔軟劑自柔軟劑自動流出裝置 在水槽3流出之樣子之截面圖。 第6圖及第7A圖〜第7C圖所示，設置於流體平衡器 之柔軟劑自動流出裝置21之外壁44與内壁45之間設有可 裝卸之柔軟㈣22。同時，由柔軟劑盒22隔著第丨移動通路 47設置第1室48’進而，隔著第2移動通路49設有第2室50。 第1室48、第2移動通路49及第2室50之底面具有向下之傾 斜，使柔軟劑容易由第丨室48朝第2室5〇流動。 又，隔著第3移動通路51設置第3室52，進而，隔著第* 移動通路53及流出通路54設置柔軟劑流出口55。第3室52、 第4移動祕53及流ίΰ通路μ之底面具有向下之傾斜使柔 軟劑容易由第3室52向流出通路54流動。 μ 說明上述之構成中，柔軟劑之移動。首先，在洗衣行 程開始時’投人到f _盒2 2之錄㈣由洗衣行程結束 後之第1脫水打程時之離心力，而如箭頭a越過柔軟劑盒 之壁面，通過第1移動通路47移動到第1室48(參照第6圖、 第7A圖）。 移動到第1室48之柔軟劑於b所示之領域，呈現利用離 心力而貼附於第1室48之外側壁56之狀態，直至第丨脫水行 14 201229354 程結束。第1脫水行程結束後，即，第1洗清行裎時，柔軟 劑係如箭頭c所示，藉由設置於第1室48、第2移動通路49及 第2室50之底面之傾斜而通過第2移動通路49 ’移動到第2室 5〇(參照第6圖）。 其次’柔軟劑藉由第丨洗清行程結束後之第2脫水行程 時之離心力，而如箭頭d所示，通過壁面上之第3移動通路 51而移動到第3室52。移動到第3室52之柔軟劑於6所示之領 域，呈現利用離心力而貼附於第3室52之外側壁57之狀態， 直到第2脫水行程結束（參照第6圖、第7B圖）。 第2脫水行程結束後，即’最終洗清行程時，藉由設置 於第3室52及第4移動通路53之底面之傾斜，柔軟劑如箭頭f 所示’通過第4移動通路53。而且，藉由設置於第4移動通 路53及流出通路54之底面之傾斜，如箭頭g所示，通過流出 通路54 ’然後如箭頭h所示，由柔軟劑流出口 55流出落下到 水槽3與洗衣兼脫水槽4之間（參照第6圖、第7C圖）。 如上所述，根據本實施形態之洗衣機5〇，在與貯存柔 軟劑之柔軟劑盒22連通之柔軟劑投入口 23之上部，設有覆 蓋柔軟劑投入口 23之柔軟劑投入口蓋26。藉此，即使在運 轉開始前及洗衣行程中，柔軟劑投入口蓋26在覆蓋柔軟劑 投入口 23之狀態下，水等由柔軟劑投入口 23上方飛散而 來，亦可防止飛散而來之水等由柔軟劑投入口 23進入柔軟 劑盒22 内（water infiltration)。 第8圖係顯示本發明之實施形態之洗衣機5〇中，柔軟劑 盒22位於供水口 16a附近之情況者。 15 201229354 如第8圖所示，是設想為柔軟劑盒22在供水口 16a附近 停止，在流體平衡器20之開口部2〇a附近，被洗淨物24投入 到洗衣兼脫水槽4内之狀態。在此狀態下，運轉開始，且由 供水口 16a供給自來水W，即使自來水W之一部份因被洗淨 物24而飛散到柔軟劑投入口 23付近，仍可防止自來水w進 入柔軟劑投入口 23或柔軟劑盒22内。因此，可降低在柔軟 劑盒22内之柔軟劑與水混合而使柔軟劑之濃度降低之可能 性，並可防止柔軟劑具有之預定性能降低。 又，本實施形態之洗衣機50中，係如第3圖及第4圖所 示’於柔軟劑投入口 23之周邊設有投入口凸條25。藉此， 即使水由柔軟劑投入口 23之周圍流向柔軟劑投入口 23，投 入口凸條25亦可阻擋流向柔軟劑投入口 23之水，因此可防 止水自柔軟劑投入口 23之水平方向進入柔軟劑投入口 23。 又，當自來水W自供水口 i6a供水時，不僅可防止飛散到柔 軟劑投入口 23之周圍之水從柔軟劑投入口 23之上方、亦可 防止從水平方向進入柔軟劑投入口 23。藉此，可進一步減 少柔軟劑盒22内之柔軟劑與水混合，降低柔軟劑之濃度， 並可進而防止柔軟劑之預定性能降低。 又’本實施形態之洗衣機50中，係如第3圖及第4圖所 不’於柔軟劑投入口蓋26設有配置於投入口凸條25之外側 之蓋凸條29 °藉此’可藉蓋凸條29及投入口凸條25之二個 凸條’阻擋由水平方向流來之水，因此可更為防止水從水 平方向進入柔軟劑投入口 23。 又’柔軟劑投入口蓋26由聚丙烯、ABS、聚乙烯、或 16 201229354 聚石反酸酯等樹脂構成時，會因為成型時之熱變形或實際使 用時之變形等，而有於投入口凸條25與柔軟劑投入口蓋26 之間產生間隙之可能性。可是，在本實施形態之洗衣機50 中，藉由設置蓋凸條29，可提高柔軟劑投入口蓋26之變形 強度，並可降低柔軟劑投入口蓋26變形之可能性。藉此， 可提升投入口凸條25之上面25a與柔軟劑投入口蓋26之密 者性’更為防止水從水平方向進入柔軟劑投入口 23。 如以上所述，根據本實施形態之洗衣機5〇，可更為減 少柔車人劑盒22内之柔軟劑與水混合，使柔軟劑之濃度降低 之情況’可更為防止柔軟劑之預定性能降低。 第9圖係顯示本發明之實施形態之洗衣機5〇中之柔軟 劑投入口蓋26之其他截面構成圖。 如第9圖所示，亦可將柔軟劑投入口蓋26作成朝垂直上 方而實質為凸形狀。藉由該構成，可使柔軟劑投入口蓋％ 之平面部減少’使變形強度提升。因此，可更為防止柔於 劑投入口蓋26之變形。而且，可更為提高投入口凸條μ之 上面25a與柔軟劑投入口蓋26之密著性，並可更為防止化自 水平方向進入柔軟劑投入口 23。 又，滴下到柔軟劑投入口蓋26之上面之水會變成由柔 蓋26之上面難以 〇23附近有水存 口23之可能性。 軟劑投入口蓋26滴落，因此柔軟劑投入口 堆積滴下之水。藉此，可減少柔軟劑投入 在之可能性’並可降低水進入柔軟劑投入 又，本實施形態之洗衣機50中，係如第4圖及第5圖戶 示，柔軟劑投入口蓋26之與柔軟劑投入口 23相對之面％ 17 201229354 有鉤掛部30，並於柔軟劑投入口 23内設有供鉤掛部邛鉤掛 之鉤掛孔31。藉此，當柔軟劑投入口蓋26關閉柔軟劑投入 口 23時，由於鉤掛部30鉤掛於鉤掛孔31，因此柔軟劑投入 口蓋26與投入口凸條25之上面部25a更為密著。再者，如第 5圖所示，若朝下方設置鉤掛孔31作為孔，則例如使用於成 型之模具中，可使用上下方向之衝孔模具來成型，不需要 使用横向之滑動模來成型。因此，在製法上或成本上之優 點佳。 進而，即使是大量的水流到柔軟劑投入口 23附近時， 亦可防止柔軟劑投入口蓋26會被流來的水往上推，而與投 入口凸條25分離。因此，可更為減少由柔軟劑投入口蓋= 與投入口凸條25之上面部25a之接触面進入柔軟劑投入口 23内之水量，可更為降低水進入柔軟劑投入口 23之可能性。 第10A圖係用以說明本發明之實施形態之洗衣機5〇中 之鉤掛孔31之構成。又，第10B圖係用以說明本發明之實施 形態中之比較例之鉤掛孔41之構成。 第10B圖所示之比較例中，將鉤掛孔㈣成於投入口凸 條25之外周壁25b。此種情況下，藉由第丨脫水行程中之洗 衣兼脫水槽4之高速旋轉之離心力的作用，柔軟劑盒22内之 柔軟劑可能會經由鉤掛孔41朝柔軟劑投入口 23之上方逆 流，而有預定量之柔軟劑無法在柔軟劑自動流出裝置21内 流動之可能性，無法得到柔軟劑之預定之性能。 然而’本實施形態中’如第3圖、第4圖、第5圖及第l〇A 圖所示，於投入口凸條25之側壁25c或内周壁25d之附近構 201229354 成鈞掛孔31。藉此，在第1脫水行裎，可防止柔軟劑經由鉤 掛孔31而逆流到柔軟劑投入口 23内。因此，由於預定量之 柔軟劑在柔軟劑自動流出裝置21内流動，因此可得到柔軟 劑之預定之性能。 又，本實施形態之洗衣機50中，如第2圖及第3圖所示， 於投入口凸條25之上面25a附近設有使柔軟劑投入口蓋％ 旋動之軸承部27。藉此，可將柔軟劑投入口蓋26及柔軟劑 投入口蓋26之軸部26d配置於柔軟劑投入口 23之上部。藉 此，柔軟劑自動流出裝置21之柔軟劑盒22為可裝卸之構成。 因此，如第8圖所示，即使柔軟劑自動流出裝置21位於 洗衣機外框1之後方側、即上部框體17之開口部17a之後面 17b之下方，而停止在難以由柔軟劑投入口 23之上方倒入柔 軟劑的位置，使用者可裝卸柔軟劑盒22而投入柔軟劑。因 此，可維持與習知相同之使用方便性，並可減少水在洗衣 行程時由柔軟劑投入口 23之上面進入。 又，本實施形態之洗衣機50中，如第2圖及第3圖所示， 將柔軟劑投入口蓋26之軸部26d配置在柔軟劑投入口蓋％ 中’流體平衡器2G之中心側且在圓周方向上..，並設置旋動 限制部28使柔軟劑投入口蓋26限制為不能旋動18〇。以上。 藉此，即使打開柔軟劑投入口蓋26，亦如第4 圖所示’柔軟 劑投入口蓋26係向柔軟劑投入口 23傾斜，因此即使使用者 將柔軟劑朝柔軟劑投人口 23投人時，柔軟劑流到柔軟劑投 入口蓋26 ’柔軟劑亦會流向柔軟劑投入口 23。因此，使用 者使柔軟劑不僅流向柔軟劑投人σ23，即使流向柔軟劍投 19 201229354 入口蓋26，柔軟劑也會流向柔軟劑投入口 23内，故可投入 柔軟劑之面積變大。藉此，柔軟劑之投入變容易，提高使 用方便性。 又，使用者由柔軟劑投入口 23投入柔軟劑後，即使忘 記關閉柔軟劑投入口蓋26，柔軟劑投入口蓋26也不會打開 到180°以上。又，柔軟劑投入口蓋26之軸部26d在柔軟劑投 入口蓋26且在流體平衡器20之中心側於圓周方向上配置。 藉此，例如即使使用者忘記關閉柔軟劑投入口蓋26，亦可 在洗衣行程後之第1脫水行程，於柔軟劑投入口蓋26施加離 心力時，柔軟劑投入口蓋26移動以關閉柔軟劑投入口23之 上面。 又，如第3圖及第4圖所示，柔軟劑投入口蓋26之與柔 軟劑投入口 23抵接之面的外側26b或内側設有蓋凸條29，藉 此柔軟劑流到柔軟劑投入口蓋26時，蓋凸條29會成為擋 牆。藉此，可降低柔軟劑由柔軟劑投入口蓋26洩漏。 如以上所述，根據本發明，可在洗清行程中，得到柔 軟劑之預定性能，因此不僅有用於家庭用之洗衣機，亦有 用於業務用之洗衣機之用途等。 L圖式簡單說明3 第1圖係顯示本發明之實施形態中之洗衣機之截面構 成圖。 第2圖係用以說明本發明之實施形態中之洗衣機之柔 軟劑盒之構成之在關閉柔軟劑投入口蓋之狀態下之柔軟劑 自動流出裝置附近的立體圖。 20 201229354 第3圖係係用以說明本發明之實施形態中之洗衣機之 柔軟劑盒之構成之在打開柔軟劑投人口蓋之狀態下之柔軟 劑自動流出裝置附近的立體圖。 第4圖係顯示本發明之實施形態中之洗衣機之柔軟劑 投入口蓋周邊之截面構成圖。 第5圖係顯不用以說明本發明之實施形態中之洗衣機 釣掛。p之構成之由洗衣兼脫水槽之旋轉中^側看釣掛部 附近之截面構成圖。 第6圖係用以說明本發明之實施形態中，由上面看柔軟 劑自動流出裝置内柔軟劑流動之樣子之截面圖。 第7A圖係顯示本發明之實施形態中，柔軟劑往第丨室移 動之樣子之截面圖。 第7B圖係顯示本發明之實施形態中，柔軟劑往第3室移 動之樣子之裁面圖。 第7C圖係顯示本發明之實施形態中，柔軟劑由柔軟劑 自動流出裝置往水槽流出之樣子之截面圖。 第8圖係顯示本發明之實施形態之洗衣機中，柔軟劑盒 位於供水口附近之情況。 第9圖係顯示本發明之實施形態之洗衣機中，柔軟劑投 入口蓋之其他截面構成圖。 第10A圖係用以說明本發明之實施形態之洗衣機中之 鉤掛孔之構成之將鉤掛孔設置於投入口凸條之外周壁以外 之部分之情況之柔軟劑投入口蓋附近。 第10B圖係用以說明本發明之實施形態中，比較例之鉤 21 201229354 掛孔之構成之將鉤掛孔設置於投入口凸條之外周壁附近之 情況之柔軟劑投入口蓋附近。 第11圖係用以說明習知之洗衣機之截面構成圖。 第12圖係用以說明習知之洗衣機之柔軟劑盒之構成之 柔軟劑自動流出裝置周邊之立體圖。 第13圖係顯示用以說明習知之洗衣機之柔軟劑盒之構 成之柔軟劑自動流出裝置周邊之截面構成圖。 第14圖係用以說明由上面看習知之洗衣機中柔軟劑自 動流出裝置内柔軟劑流動之樣子之截面圖。 第15圖係用以說明習知之洗衣機中之柔軟劑之移動之 截面圖。 第16圖係用以說明習知之洗衣機中之柔軟劑之移動之 截面圖。 第17圖係顯示習知之洗衣機之一連串運轉結束時之柔 軟劑盒之位置之一例。 【主要元件符號說明】 1.. .洗衣機外框(本體) 2.. .懸吊棒 3.. .水槽 4.. .洗衣兼脫水槽 5.. .脈動器 6.. .下側葉片 7.. .馬達(驅動部） 8.. .V 帶 9.. .減速機構 10.. .棉絨用循環水路 11.. .灑水管嘴用循環水路 12.. .泵室 13 _..棉織過渡益 14.. .灑水管嘴 15.. .排水閥 16.. .供水閥 22 201229354 28.. .旋動限制部 29.. .蓋凸條 30.. .鉤掛部 31.. .鉤掛孔 41.. .鉤跨孔 44.. .外壁 45.. .内壁 47.. .第1移動通路 48.. .第1室 49.. .第2移動通路 50.. .第2室/洗衣機 51.. .第3移動通路 52.. .第3室 53.. .第4移動通路 54.. .流出通路 55.. .柔軟劑流出口 56.. .第1室之外側壁 57.. .第3室之外側壁 100.. .洗衣機 101.. .洗衣機外框 16a...供水口 17.. .上部框體 17a...開口部 17b...後面 18·.·蓋 19.. .控制部 20.. .流體平衡器 20a...開口部 21.. .柔軟劑自動流出裝置 22.. .柔軟劑盒 23.. .柔軟劑投入口 24.. .被洗淨物 25.. .投入口凸條 25a____L 面 25b...外周壁 25c...側壁 25d...内周壁 26…柔軟劑投入口蓋 26a...把手部 26b...外周部 26c...與柔軟劑投入口相對之 102...懸吊棒 面 103...水槽 26d...軸部 104...洗衣兼脫水槽 27...轴承部 105…脈動器 23 201229354 106.. .下側葉片 107.. .馬達 108.. . V帶 109.. .減速機構 110.. .棉絨用循環水路 111.. .灑水管嘴用循環水路 112.. .泵室 113.. .棉絨過濾器 114.. .灑水管嘴 115.. .排水閥 116.. .供水閥 116a...供水口 117.. .上部框體 118…蓋 119.. .控制部 120.. .流體平衡器 120a...開口部 121.. .柔軟劑自動流出裝置 122.. .柔軟劑盒 123.. .柔軟劑投入口 124.. .被洗淨物 147.. .第1移動通路 148.. .第 1 室 149.. .第2移動通路 150.. .第 2 室 151.. .第3移動通路 152.··第 3 室 153.. .第4移動通路 154.. .流出通路 155.. .柔軟劑流出口 156.. .第1室外側壁 157.. .第2室外側壁 a，c, d, f，h.··箭頭 b，e...領域 W...自來水 24201229354 VI. Description of the Invention: Field of the Invention The present invention relates to a washing machine having a softener automatic outflow device. [Previously, the invention has been described in the prior art. A washing machine 100 having a softener automatic outflow device will be described. The πth diagram is for explaining a cross-sectional constitution of the conventional washing machine 100. The conventional washing machine 100 has a washing machine outer frame 101. The washing machine frame 101 suspends the water tank 103 by the suspension rod 102. Inside the water tank 103, there is a laundry and dewatering tank 1〇4 which can be rotated and dehydrated. The laundry and dewatering tank 1〇4 is provided with a rotatable pulsator 105 at its bottom. The lower blade i〇6 is provided integrally with the pulsator 105. The motor (drive unit) 1〇7 drives the pulsator 105 or the washing and dewatering tank 104 through the v belt 108 and the speed reduction mechanism 109. The circulating water passage 11 for the lint and the circulating water passage 111 for the water injection nozzle are provided as the pump chamber 112 on the outer circumference of the lower side of the pulsator 105 to the upper portion of the washing and dewatering tank 104. The cotton rinsing circulating water path 110 and the upper portion of the water circulating nozzle circulating water path 111 are respectively provided with a detachable lint filter U3 and a water injection nozzle U4. The drain valve 115 is used to drain the washing water in the water tank 1 〇 3. The water supply valve 1丨6 is supplied to the water tank 1 〇 3. The upper frame U7 constituting the upper portion of the outer frame 1 of the washing machine is provided with a cover 118' which is freely switchable, and a control portion 119 is provided in front of the cover. A fluid balancer 120 for reducing vibration during dehydration is provided on the upper portion of the laundry and dewatering 201229354 groove 104, and a softener automatic discharge device 121 is provided in the fluid balancer 120 (refer to Japanese Patent Laid-Open No. 7-328277 No. 2007-117328. The water supply port 116a that communicates with the water supply valve 116 is disposed above the opening portion 120a of the fluid balancer 120 of the washing and dewatering tank 104, so that the tap water from the water supply wall 116 can be surely supplied to the washing and dewatering tank in the water tank 1〇3. 104 inside. Here, the construction of the softener case 122, which is part of the softener automatic outflow device 121, is described. Fig. 12 is a perspective view for explaining the periphery of the softener automatic outflow device 121 of the conventional soft pack 122 of the washing machine, and Fig. 13 is a cross-sectional view showing the periphery of the softener automatic outflow device 121. As shown in Fig. 12, the softener case 122 can be loaded and unloaded in the fluid balancer 12. The user can remove the softener case 122 from the fluid balancer 120 and put the softener into the softener case 122. Further, a portion of the fluid balancer 120 in which the softener case 122 is disposed is provided with a softener inlet 123. Therefore, the user can also put the softener into the softener case 122 from the softener input port 123 without removing the softener case 122. The basic operation stroke of the washing machine 100 includes water supply-laundry_drainage-first dehydration-water supply-first wash-drainage-second dehydration-water supply-final wash-drainage-final dehydration. Explain the movement of the softener in each stroke. The movement of the softness of the conventional washing machine 1 201229354 is illustrated using Figs. 13 to 16 . Fig. 14 is a cross-sectional view showing a state in which the softener flows in the soft sword automatic outflow device 121 in the conventional washing machine 100. Fig. 15 and Fig. 16 are sectional views for explaining the movement of the softener in the conventional washing machine. As shown in Fig. 13 and Fig. 14, first, the softener which is put into the softener case 122 before the start of the laundry stroke is deviated by the enthalpy after the end of the laundry stroke, * as indicated by the arrow a It is shown that it moves to the first chamber H8 through the second (four) path 147. The field of the fourth chamber of the second chamber 148 is moved to the outer side wall 156 of the second chamber 148 by the centrifugal force until the end of the first dehydration step. In the second cleaning step after the end of the second dehydration step, the softener moves to the second chamber 150 through the second movement path 149 as indicated by an arrow c, as shown in Figs. 14 and 15 . The softener is moved to the third chamber 152 through the third movement path 151 as indicated by an arrow d by the centrifugal force at the second dehydration step after the completion of the second cleaning step. The softener moved to the third chamber 152 is attached to the outer side wall 157 of the third chamber 152 by the centrifugal force in the field indicated by e until the second dehydration step is completed. After the completion of the second dehydration step, the softener passes through the fourth movement path !53 as indicated by the arrow "Fig.", and further, as shown in Fig. 16, as the arrow § passes through the outflow passage 154, as indicated by the arrow h The softener outlet 155 flows out and falls between the water tank 103 and the washing and dewatering tank 1〇4. However, the conventional washing machine shown in Figs. 11 to 16 has the following problems. - At the end of the series of operations, the washing and dewatering tank 1〇4 will stop at the position of 201229354. Therefore, it is impossible to control the automatic softener outflow device 121 and the softener case 122 which are disposed on the inner surface side of the fluid balancer 120. Fig. 17 is a view showing an example of the position of the softener case 22 at the end of a series of operations of the conventional washing machine 100. In the state of Fig. 17, the softener case 122 is stopped near the water supply port 116a. In the state, it is assumed that the object to be washed 124 is put into the laundry/dewatering tank 104 and is in the vicinity of the opening 120a of the fluid balancer 120. In this case, the operation starts and the tap water is supplied from the water supply port 116a. In this way, as shown in Fig. 17, the portion of the tap water W is jumped back to the side of the softener automatic outflow device 121 by the object to be washed 124. Moreover, the tap water sometimes has a tap water. The softener cartridge 122 is also infused into the softener case 122 via the softener inlet 123 of the fluid balancer 120. Therefore, during the water supply, the softener in the softener case 122 is mixed with water, and the softener is mixed. When the concentration is lowered, the problem of the predetermined performance of the softener cannot be obtained during the washing course. [Explanation] Summary of the Invention The present invention is a method for obtaining a predetermined property of a softening agent during a washing course. The washing machine of the present invention comprises: a body; a water tank disposed in the body and having a rotatable laundry and dewatering tank therein; a pulsator rotatably disposed at the bottom of the washing and dewatering tank; and fluid balance The device is installed on the upper part of the washing and dewatering tank. In addition, it has: softener automatically flows out 6 201229354, which is equipped with a fluid balancer and softens when washing the stroke Flowing out into the water tank; the control unit' is for controlling the action including washing, washing, and dehydrating. Further, it has a softener inlet, which is disposed in the fluid balancer and communicates with the softener automatic outflow device; The inlet cover is for covering the opening of the softener inlet; and the bearing portion is for rotating the softener inlet flap near the opening of the softener inlet. Advantageous Effects of Invention According to the washing machine of the present invention, even when the operation is started After the water supply or laundry stroke, the water is intended to enter the water infiltration, and the softener can be used to prevent the water from entering the softener inlet. Therefore, the softener and water in the softener automatic outflow device can be reduced. Mixing, the possibility of reducing the concentration of the softener. Therefore, the predetermined performance of the softener can be prevented from being lowered during the washing course. Further, since the softener is placed in the vicinity of the opening of the softener insertion opening, the bearing portion of the softener insertion flap is configured as a detachable softener cartridge for storing the softener. Therefore, even if the softener automatic outflow device is located on the rear side of the washing machine, that is, below the opening of the upper casing, and stops at a position where it is difficult to put the softener above the softener inlet, the user can also load and unload the softener case. And put in softener. Therefore, it is possible to maintain the same ease of use as conventionally' and to reduce water infiltration from the softener during the laundry stroke, and to prevent the predetermined performance of the softener from deteriorating. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the cross-sectional structure of a washing machine in an embodiment of the present invention 201229354. Fig. 2 is a perspective view for explaining the vicinity of the softener automatic discharge device in a state in which the softener insertion opening is closed in the softener case of the washing machine in the embodiment of the present invention. Fig. 3 is a perspective view for explaining the vicinity of the softener automatic discharge device in the state in which the softener insertion opening is opened in the embodiment of the softener case of the washing machine in the embodiment of the present invention. Fig. 4 is a cross-sectional structural view showing the periphery of a softener inlet cover of the washing machine in the embodiment of the present invention. Fig. 5 is a cross-sectional structural view showing the vicinity of the hook portion of the washing and dewatering tank in the vicinity of the center of rotation of the washing and dewatering tank in the configuration of the hook portion of the washing machine in the embodiment of the present invention. Fig. 6 is a cross-sectional view showing a state in which the softener flows out of the apparatus automatically flowing out of the apparatus in the embodiment of the present invention. Fig. 7A is a cross-sectional view showing a state in which the softening agent is moved to the first chamber in the embodiment of the present invention. Fig. 7B is a cross-sectional view showing a state in which the softening agent is moved to the third chamber in the embodiment of the present invention. Fig. 7C is a cross-sectional view showing a state in which the softener flows out of the water tank by the softener automatic discharge device in the embodiment of the present invention. Fig. 8 is a view showing a state in which the softener case is located near the water supply port in the washing machine according to the embodiment of the present invention. Fig. 9 is a view showing another cross-sectional configuration of a softener inlet cover in the washing machine according to the embodiment of the present invention. 8 201229354 Fig. 1A is a view showing a structure in which a hooking hole in a washing machine according to an embodiment of the present invention is disposed near a softener inlet cover in a case where a hooking hole is provided in a portion other than the outer peripheral wall of the inlet rib. . Fig. 10B is a view for explaining the vicinity of the softener insertion opening in the embodiment in which the hook hole of the comparative example is provided in the vicinity of the peripheral wall of the insertion port ridge in the embodiment of the hook hole of the comparative example. Figure 11 is a cross-sectional view showing the structure of a conventional washing machine. Fig. 12 is a perspective view showing the periphery of a softener automatic discharge device for explaining the composition of a softener cartridge of a conventional washing machine. Fig. 13 is a view showing the construction of a wearer around the softener automatic discharge device for explaining the composition of the softener cartridge of the conventional washing machine. Figure 14 is a cross-sectional view showing the flow of the softener in the automatic softener flow out of the washing machine in the above-mentioned washing machine. Fig. 15 is a perspective view for explaining the movement of the softener in the conventional washing machine. Figure 16 is a cross-sectional view for explaining the movement of a softener in a conventional washing machine. Fig. 17 is a view showing an example of the position of a soft pack at the end of a series of conventional washing machines. [Embodiment of the invention] Embodiments for carrying out the invention Hereinafter, embodiments of the invention will be described with reference to the drawings. Fig. 1 is a cross-sectional structural view showing a washing machine 50 in an embodiment of the present invention. 201229354 The washing machine 50 has a washing machine outer frame ι (body). The washing machine frame 1 suspends the water tank 3 by means of the hanging rod 2. The inside of the water tank 3 is provided with a rotatable laundry and dewatering tank. The 4° laundry and dewatering tank 4 is provided with a rotatable pulsator 5 at the bottom. The lower blade 6 is integrally provided with the pulsator 5. The motor (drive unit) 7 drives the pulsator 5 or the washing and dewatering tank 4 via the v belt 8 and the speed reduction mechanism 9. The circulating water passage 1 for lint and the circulating water passage 11 for the spout pipe are provided from the pump chamber 12 on the outer periphery of the vane 6 on the lower side of the pulsator 5 to the upper portion of the washing and dewatering tank 4. The reversible lint filter 13 and the water injection nozzle 14 are provided in the upper part of the circulating water path for the lint and the circulating water path of the water injection nozzle. The drain valve 15 is for discharging the washing water in the water tank 3. The water supply valve 16 is used to supply water into the water tank 3. The upper frame 17 constituting the upper portion of the outer frame 1 of the washing machine is provided with a lid 18' which is freely switchable, and a control portion 19 for controlling the operation including washing, washing, and dehydrating is provided in front of the lid. A fluid balancer 20 for reducing vibration during dehydration is provided on the upper portion of the washing and dewatering tank 4. The center side of the fluid balancer 20 is provided with a softener automatic discharge device 21 for allowing the softener to flow into the water tank 3 during the washing stroke. The water supply port 16a that communicates with the water supply valve 16 is disposed above the opening 20a of the fluid balancer 20 of the washing and dewatering tank 4, so that the tap water from the water supply valve 16 can be surely supplied to the washing and dewatering tank 4 in the water tank 3. . Here, the constitution of the softener case 22 which is a part of the softener automatic outflow device 21 will be described. Fig. 2 is a perspective view for explaining the vicinity of 10 201229354 softener automatic outflow device 21 in a state in which the softener case 22 of the washing machine 50 in the embodiment of the present invention is closed with the softener insertion opening cover 26. Fig. 3 is a perspective view showing a state in which the softener is put into the mouth cover 26. As shown in Fig. 2, the softener case 22 is detachable from the fluid balancer 20 toward the center side of the fluid balancer 2''. Thereby, the user can remove the softener case 22 from the fluid balancer 2 to put the softener into the softener case 22. Further, as shown in Fig. 3, the inlet port ridge 25 is provided around the softener inlet 23 provided in the fluid balancer 2 and communicating with the softener case 22. The inlet rib 25 has an inner peripheral wall 25d, an outer peripheral wall 25b, and a side wall 25c provided between the inner peripheral wall 25d and the outer peripheral wall 25b. A softener insertion opening 26 is provided to be in contact with the upper surface 25a of the inlet ridge 25 to cover the softener inlet 23. A bearing portion 27 for rotating the softener inlet cover 26 is provided in the vicinity of the upper surface 25a of the inlet rib 25 of the fluid balancer 20, that is, in the vicinity of the opening of the softener inlet 23. Further, the bearing portion 27 is disposed on the center side of the fluid balancer 2A and in the circumferential direction. The shaft portion 26d of both ends of the softener insertion opening cover 26 is inserted into the bearing portion 27, and the softener insertion opening cover 26 is configured to be freely rotatable in the radial direction of the fluid balancer 2''. When the user holds the handle portion 26a of the softener insertion opening 26 toward the center side of the washing machine outer frame 1, the softener insertion opening 26 opens the softener insertion opening 23. When the user rotates the softener into the flap 26 in a direction opposite to the center side of the outer frame 1 of the washing machine, the softener inlet cover 26 closes the softener inlet 23. Thereby, the user can also open the softener insertion opening 26 without removing the softener case 22, whereby the softening agent can be put into the softener case 22 from the softener inlet 23 of the fluid balancer 20. Softness of the washing machine 50 in 201229354 Fig. 4 is a cross-sectional structural view showing the periphery of the agent inlet cover 26 in the embodiment of the present invention. The fluid balancer 20 is provided with a swirl restricting portion 28. #乂 The red movement restricting portion 28 is for restricting the movement angle of the puncturing softener into the flap 26 as shown in Figs. 2, 3, and 4. The softener input flap 26 is restricted from being rotated by the state in which the softener insertion opening 23 is closed by the restriction portion 28. the above. Therefore, as shown in Fig. 4, even if the softener insertion flap % is rotated toward the center of the washing machine outer frame 1, the softener insertion opening cover 26 is stopped in a state of being inclined toward the softener insertion opening 23. Further, as shown in Figs. 3 and 4, the outer peripheral portion 26b of the softener input flap % is provided with a cover projection (four) disposed on the outer side of the projection rib 25. The cover ridge 29 is provided in the vicinity of the surface 26c that abuts against the opening of the softener inlet cover 26. Fig. 5 is a cross-sectional structural view showing the vicinity of the fishing hook portion viewed from the center of rotation of the washing and dewatering tank in the configuration of the washing machine-like hooking portion 30 in the embodiment of the present invention. As shown in Fig. 3, Fig. 4, and Fig. 5, the softener is placed in the mouthpiece 26 and the softener is thrown into the sputum. The softener inlet port 23 is provided with a fishing hole η for hooking the hook portion 3〇. Therefore, when the softener insertion opening 26 closes the softener insertion opening 23, the fishing hook 30 is hooked to the hooking hole 31 as shown in the figure. The operation of the washing machine 5G having the above configuration will be described. When the cover is opened, the laundry 24 is put into the laundry and the X-slot, and the power switch disposed in the outer frame of the washing machine is opened, and the start button (not shown) is pressed 12 201229354. Thus, by the motor (drive unit) 7, the laundry and the water tank 4 are rotated forward and backward to detect the amount of the laundry 24. Next, the necessary washing amount is displayed on the operation unit (not shown). The user puts the lotion into a predetermined position (in the laundry and dewatering tank 4), and opens the softener into the mouth cover 26, and the soft woven person π23 injects (the village removes the softener case 22 and puts in) a predetermined amount of softness. Agent. (4) The softener supply opening cover 26' is closed, and the predetermined amount of tap water is supplied from the water supply port to the washing and dewatering tank 4 via the water supply valve 16 by the closing cover 18. When the tap water of the pre-measurement amount is supplied, the pulsator 5 rotates forward and backward, and the laundry stroke of the washed object 24 is cleaned. When the laundry stroke of the predetermined time is over, the washing water in the water tank 3 is drained to the outside of the washing machine frame by the drain valve 15. When the washing water is drained, the washing and dewatering tank 4 is rotated at an idle speed (for example, 3 〇〇 jpm) to perform the first dehydration process. At the end of the first dehydration step, the tap water is again supplied, and the pulsator 5 is rotated in the reverse direction to clean the first washing course of the object 24 to be washed. At the end of the first washing course, the washing water in the water tank 3 is drained to the outer frame of the washing machine, and the second dewatering process is performed (the washing and dewatering tank 4 is rotated at a high speed by, for example, the number of rotations of the washing and dewatering tank 4: 300 rpm) . Further, the tap water is supplied to perform the final washing course, and then the washing water drain in the water tank 3 is subjected to the third dehydration stroke (the washing and dewatering tank 4 is rotated at a high speed by, for example, the number of rotations of the washing and dewatering tank 4: 800 rpm ). After the third dehydration step, the operation is completed. Next, the operation of the softener in the softener automatic outflow device 21 during the operation will be described. Fig. 6 is a cross-sectional view showing the state in which the softener flows in the automatic flow of the softener in the embodiment of the present invention. In addition, the figure shows that the 7F agent automatically flows out|sets the inside of the 'softener' to the i-th chamber 48: the cross-sectional view of the moving state, and the seventh section shows the cross-sectional view of the softener moving to the third chamber 52, the seventh section A cross-sectional view showing the manner in which the softener flows out of the water tank 3 from the softener automatic discharge device. As shown in Fig. 6 and Figs. 7A to 7C, a detachable softness (four) 22 is provided between the outer wall 44 of the softener automatic outflow device 21 and the inner wall 45 of the fluid balancer. At the same time, the first chamber 48' is provided by the softener case 22 via the second movement path 47, and the second chamber 50 is provided via the second movement path 49. The bottom surfaces of the first chamber 48, the second moving passage 49, and the second chamber 50 have a downward inclination, so that the softener easily flows from the second chamber 48 toward the second chamber 5''. Further, the third chamber 52 is provided via the third movement path 51, and the softener outlet 55 is provided via the *th movement passage 53 and the outflow passage 54. The bottom surfaces of the third chamber 52, the fourth movement secret 53 and the flow path μ have a downward slope so that the softener easily flows from the third chamber 52 to the outflow passage 54. μ Describes the movement of the softener in the above configuration. First, at the beginning of the laundry trip, 'invest in the f _ box 2 2 record (4) the centrifugal force during the first dehydration stroke after the end of the laundry stroke, and as the arrow a passes over the wall of the softener box, through the first moving path 47 moves to the first chamber 48 (see Fig. 6 and Fig. 7A). The softener moved to the first chamber 48 is in the field indicated by b, and is attached to the outer side wall 56 of the first chamber 48 by the centrifugal force until the end of the second dewatering line 14 201229354. After the completion of the first dehydration step, that is, when the first washing step is performed, the softener is inclined by the bottom surfaces of the first chamber 48, the second movement passage 49, and the second chamber 50 as indicated by an arrow c. The second movement path 49' is moved to the second chamber 5' (see Fig. 6). Next, the softener is moved to the third chamber 52 through the third movement path 51 on the wall surface as indicated by an arrow d by the centrifugal force at the second dehydration stroke after the completion of the second cleaning step. The softener that has moved to the third chamber 52 is in a state shown by 6, and is attached to the outer side wall 57 of the third chamber 52 by centrifugal force until the second dehydration step is completed (see FIGS. 6 and 7B). . After the completion of the second dehydration step, i.e., at the end of the final cleaning stroke, the softener passes through the fourth movement path 53 as indicated by an arrow f by the inclination of the bottom surfaces of the third chamber 52 and the fourth movement path 53. Further, by the inclination of the bottom surfaces of the fourth moving path 53 and the outflow path 54, as indicated by an arrow g, the outflow path 54' passes through the softener outflow port 55 and flows down to the water tank 3 as indicated by an arrow h. Between the laundry and the dewatering tank 4 (see Fig. 6 and Fig. 7C). As described above, according to the washing machine 5 of the present embodiment, the softener insertion opening cover 26 covering the softener insertion opening 23 is provided in the upper portion of the softener insertion opening 23 which communicates with the softener cartridge 22 for storing the softener. In this way, even before the start of the operation and during the washing course, the softener insertion opening cover 26 is covered with the softener insertion opening 23, and water or the like is scattered from above the softener insertion opening 23, and the scattered water can be prevented. The softener inlet 23 enters the softener box 22 (water infiltration). Fig. 8 is a view showing a case where the softener case 22 is located in the vicinity of the water supply port 16a in the washing machine 5 of the embodiment of the present invention. 15 201229354 As shown in Fig. 8, it is assumed that the softener case 22 is stopped near the water supply port 16a, and the object to be washed 24 is put into the washing and dewatering tank 4 in the vicinity of the opening portion 2a of the fluid balancer 20. status. In this state, the operation is started, and the tap water W is supplied from the water supply port 16a. Even if one part of the tap water W is scattered by the object 24 to be applied to the softener inlet 23, the tap water w can be prevented from entering the softener inlet. 23 or within the softener cartridge 22. Therefore, the softener in the softener case 22 can be mixed with water to lower the concentration of the softener, and the softener can be prevented from having a predetermined performance degradation. Further, in the washing machine 50 of the present embodiment, the insertion port ridges 25 are provided around the softener insertion opening 23 as shown in Figs. 3 and 4 . With this, even if water flows from the periphery of the softener inlet 23 to the softener inlet 23, the inlet lip 25 blocks the water flowing to the softener inlet 23, so that water can be prevented from the horizontal direction of the softener inlet 23. The softener input port 23 is entered. Further, when the tap water W is supplied from the water supply port i6a, it is possible to prevent not only the water scattered around the softener inlet 23 but also the softener inlet 23 from the horizontal direction. Thereby, the softening agent in the softener case 22 can be further reduced in mixing with water, the concentration of the softening agent can be lowered, and the predetermined performance of the softening agent can be prevented from being lowered. Further, in the washing machine 50 of the present embodiment, as shown in Figs. 3 and 4, the softener insertion opening cover 26 is provided with a cover ridge 29 which is disposed on the outer side of the insertion opening ridge 25, thereby The two ridges of the cover ridge 29 and the inlet rib 25 block the water flowing in the horizontal direction, so that the water can be prevented from entering the softener inlet 23 from the horizontal direction. Further, when the softener inlet cover 26 is made of a resin such as polypropylene, ABS, polyethylene, or 16 201229354 polyfluorate, it may be inserted into the mouth due to thermal deformation during molding or deformation during actual use. The possibility of a gap between the strip 25 and the softener input flap 26 is created. However, in the washing machine 50 of the present embodiment, by providing the cover ridges 29, the deformation strength of the softener insertion opening cover 26 can be increased, and the possibility of deformation of the softener insertion opening cover 26 can be reduced. Thereby, the density of the upper surface 25a of the inlet rib 25 and the softener supply opening cover 26 can be increased to prevent the water from entering the softener supply opening 23 from the horizontal direction. As described above, according to the washing machine 5 of the present embodiment, it is possible to further reduce the mixing of the softener in the softener kit 22 with water, and to lower the concentration of the softener, which can further prevent the predetermined performance of the softener. reduce. Fig. 9 is a cross-sectional view showing another cross section of the softener insertion opening cover 26 in the washing machine 5 of the embodiment of the present invention. As shown in Fig. 9, the softener can be placed in the flap 26 so as to be substantially vertically convex and substantially convex. According to this configuration, the flat portion of the softener to be inserted into the flap cover can be reduced to increase the deformation strength. Therefore, the deformation of the softener into the flap 26 can be further prevented. Further, the adhesion between the upper surface 25a of the inlet ridges μ and the softener inlet cover 26 can be further improved, and the softener insertion opening 23 can be prevented from entering the horizontal direction. Further, the water dropped onto the softener supply opening cover 26 may become a possibility that the upper surface of the flexible cover 26 is difficult to have a water reservoir 23 in the vicinity of the opening 23. The soft agent inlet flap 26 is dropped, so that the softener inlet port accumulates the dripped water. Thereby, it is possible to reduce the possibility of the softener being put in, and to reduce the amount of water entering the softener. In the washing machine 50 of the present embodiment, as shown in Figs. 4 and 5, the softener is inserted into the mouthpiece 26. The softener insertion opening 23 is opposed to the surface % 17 201229354. The hooking portion 30 is provided, and a hooking hole 31 for hooking the hook portion is provided in the softener inlet port 23. Thereby, when the softener insertion opening cover 26 closes the softener insertion opening 23, since the hooking portion 30 is hooked to the hooking hole 31, the softener insertion opening cover 26 is closer to the upper surface portion 25a of the input opening ridge 25. . Further, as shown in Fig. 5, if the hooking hole 31 is provided as a hole toward the lower side, for example, it can be molded in a molding die by using a punching die in the vertical direction, and it is not necessary to use a lateral sliding die for molding. . Therefore, the advantages in terms of production method or cost are good. Further, even when a large amount of water flows to the vicinity of the softener inlet port 23, the softener inlet flap 26 can be prevented from being pushed up by the flowing water, and separated from the inlet ridge 25. Therefore, the amount of water which enters the softener inlet port 23 from the contact surface of the softener inlet flap = the upper surface portion 25a of the inlet port ridge 25 can be further reduced, and the possibility of water entering the softener inlet port 23 can be further reduced. Fig. 10A is a view for explaining the configuration of the hooking hole 31 in the washing machine 5 of the embodiment of the present invention. Further, Fig. 10B is a view for explaining the configuration of the hooking hole 41 of the comparative example in the embodiment of the present invention. In the comparative example shown in Fig. 10B, the hooking hole (4) is formed in the outer peripheral wall 25b of the inlet port projection 25. In this case, the softener in the softener case 22 may flow countercurrently above the softener input port 23 via the hooking hole 41 by the centrifugal force of the high-speed rotation of the washing and dewatering tank 4 in the second dewatering stroke. However, there is a possibility that a predetermined amount of the softener cannot flow in the softener automatic discharge device 21, and the predetermined performance of the softener cannot be obtained. However, in the present embodiment, as shown in Fig. 3, Fig. 4, Fig. 5, and Fig. 1A, the side wall 25c of the input port ridge 25 or the inner peripheral wall 25d is formed in the vicinity of the opening 2931. . Thereby, in the first dehydration line, the softening agent can be prevented from flowing back into the softener insertion opening 23 via the hook hole 31. Therefore, since a predetermined amount of the softener flows in the softener automatic discharge device 21, the predetermined performance of the softener can be obtained. Further, in the washing machine 50 of the present embodiment, as shown in Figs. 2 and 3, a bearing portion 27 for rotating the softener input flap % is provided in the vicinity of the upper surface 25a of the inlet rib 25. Thereby, the softener insertion opening 26 and the shaft portion 26d of the softener inlet cover 26 can be disposed above the softener insertion opening 23. Therefore, the softener case 22 of the softener automatic outflow device 21 is detachably constructed. Therefore, as shown in Fig. 8, even if the softener automatic outflow device 21 is located on the rear side of the outer frame 1 of the washing machine, that is, below the rear surface 17b of the opening portion 17a of the upper casing 17, it is difficult to pass the softener supply port 23 The softener is poured into the upper position, and the user can load and unload the softener case 22 and put in the softener. Therefore, the ease of use as in the prior art can be maintained, and the water can be prevented from entering from above the softener input port 23 during the laundry stroke. Further, in the washing machine 50 of the present embodiment, as shown in Figs. 2 and 3, the shaft portion 26d of the softener insertion opening cover 26 is disposed on the center side of the fluid balancer 2G in the softener input port cover % and on the circumference. In the direction, the setting of the rotation restricting portion 28 restricts the softener input flap 26 from being unspinned by 18 turns. the above. Therefore, even if the softener insertion opening cover 26 is opened, the softener insertion opening cover 26 is inclined toward the softener insertion opening 23 as shown in Fig. 4, so even if the user applies the softening agent to the softener to inject 23, The softener flows to the softener inlet cover 26' and the softener also flows to the softener inlet 23. Therefore, the user not only flows the softener to the softener to inject σ23, but even if it flows to the soft cover 19 and the softener flows into the softener inlet 23, the area of the softener can be increased. Thereby, the input of the softener becomes easy, and the usability is improved. Further, when the user puts in the softener from the softener insertion opening 23, even if the softener insertion opening cover 26 is closed, the softener insertion opening cover 26 does not open to 180 or more. Further, the shaft portion 26d of the softener insertion opening cover 26 is disposed on the softener inlet cover 26 in the circumferential direction on the center side of the fluid balancer 20. Thereby, for example, even if the user forgets to close the softener insertion opening cover 26, the softener insertion opening cover 26 can be moved to close the softener insertion opening 23 when the centrifugal force is applied to the softener insertion opening cover 26 in the first dehydration stroke after the washing stroke. Above. Further, as shown in Figs. 3 and 4, the outer side 26b or the inner side of the surface of the softener inlet cover 26 that abuts against the softener inlet 23 is provided with a lid ridge 29, whereby the softener flows to the softener inlet flap. At 26 o'clock, the cover rib 29 will become a retaining wall. Thereby, it is possible to reduce leakage of the softener from the softener insertion opening cover 26. As described above, according to the present invention, the predetermined performance of the softener can be obtained during the washing course, and therefore, it can be used not only for a washing machine for household use but also for a washing machine for business use. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional structural view showing a washing machine in an embodiment of the present invention. Fig. 2 is a perspective view for explaining the vicinity of the softener automatic discharge device in a state in which the softener insertion opening is closed in the softener case of the washing machine in the embodiment of the present invention. 20 201229354 Fig. 3 is a perspective view for explaining the vicinity of the softener automatic discharge device in a state in which the softener dispenser cover is opened in the embodiment of the softener cartridge of the washing machine in the embodiment of the present invention. Fig. 4 is a cross-sectional structural view showing the periphery of a softener inlet cover of the washing machine in the embodiment of the present invention. Fig. 5 is not a view for explaining the washing machine of the embodiment of the present invention. The configuration of p is a cross-sectional view of the vicinity of the fishing hook viewed from the side of the rotation of the washing and dewatering tank. Fig. 6 is a cross-sectional view showing a state in which the softener flows out of the apparatus automatically flowing out of the apparatus in the embodiment of the present invention. Fig. 7A is a cross-sectional view showing a state in which the softening agent is moved to the first chamber in the embodiment of the present invention. Fig. 7B is a plan view showing a state in which the softener is moved to the third chamber in the embodiment of the present invention. Fig. 7C is a cross-sectional view showing a state in which the softener flows out of the water tank by the softener automatic discharge device in the embodiment of the present invention. Fig. 8 is a view showing a state in which the softener case is located near the water supply port in the washing machine according to the embodiment of the present invention. Fig. 9 is a view showing another cross-sectional configuration of a softener inlet cover in the washing machine according to the embodiment of the present invention. Fig. 10A is a view showing the vicinity of the softener insertion opening in the case where the hooking hole in the washing machine of the embodiment of the present invention is provided with a hooking hole provided in a portion other than the outer peripheral wall of the insertion port ridge. Fig. 10B is a view for explaining the vicinity of the softener insertion opening in the case where the hook hole is formed in the vicinity of the peripheral wall of the insertion port ridge by the hook 21 201229354 in the embodiment of the present invention. Figure 11 is a cross-sectional view showing the structure of a conventional washing machine. Fig. 12 is a perspective view showing the periphery of a softener automatic discharge device for explaining the composition of a softener cartridge of a conventional washing machine. Fig. 13 is a cross-sectional structural view showing the periphery of a softener automatic discharge device for explaining a softener case of a conventional washing machine. Figure 14 is a cross-sectional view showing the flow of the softener in the automatic softener flow out of the washing machine in the above-mentioned washing machine. Figure 15 is a cross-sectional view for explaining the movement of a softener in a conventional washing machine. Figure 16 is a cross-sectional view for explaining the movement of a softener in a conventional washing machine. Fig. 17 is a view showing an example of the position of a soft pack at the end of a series of conventional washing machines. [Main component symbol description] 1.. Washing machine frame (body) 2.. Suspended rod 3.. Sink 4.. Laundry and dewatering tank 5... Pulsator 6... Lower blade 7 .. . Motor (drive unit) 8.. .V belt 9... Speed reduction mechanism 10.. Circulating water passage for cotton lining 11.. Circulating water passage for sprinkler nozzle 12.. pump chamber 13 _.. cotton Weaving transition benefit 14.. sprinkler nozzle 15.. Drain valve 16.. Water supply valve 22 201229354 28.. . Rotary restriction 29.. Cover ridge 30.. . Hook 31.. Hook hole 41.. Hook span hole 44.. Outer wall 45.. . Inner wall 47.. 1st moving path 48.. 1st room 49.. 2nd moving path 50.. . 2nd room / Washing machine 51.. 3rd moving path 52.. 3rd room 53.. 4th moving path 54.. Outflow path 55.. Softener outflow port 56.. 1st room outer side wall 57 .. . The outer wall of the third room 100.. washing machine 101.. washing machine outer frame 16a... water supply port 17... upper frame 17a... opening 17b... behind 18·. 19.. Control unit 20: Fluid balancer 20a... Opening 21. The softener automatic outflow device 22.. Softener box 23.. Softener input port 24: Washed Object 25.. Input port ridge 2 5a____L surface 25b... outer peripheral wall 25c... side wall 25d... inner peripheral wall 26... softener inlet cover 26a... handle portion 26b... outer peripheral portion 26c... opposite to the softener inlet port 102. .. hanging rod surface 103...sink 26d...shaft portion 104...washing and dewatering tank 27...bearing portion 105...pulsator 23 201229354 106.. lower blade 107.. motor 108 .. . V-belt 109.. . Speed reduction mechanism 110... Circulating water passage for cotton lining 111.. Circulating water passage for sprinkler nozzle 112.. Pump chamber 113.. lint filter 114.. sprinkler Mouth 115.. Drain valve 116.. Water supply valve 116a... Water supply port 117.. Upper frame 118... Cover 119.. Control unit 120.. Fluid balancer 120a... Opening 121. . Softener automatic outflow device 122.. Softener box 123.. Softener input port 124.. Washed material 147... 1st moving path 148.. . 1st room 149.. 2 moving path 150.. 2nd room 151.. 3rd moving path 152.·. 3rd room 153.. 4th moving path 154.. Outflow path 155.. Softener outflow 156.. 1st outdoor side wall 157.. 2nd outdoor side wall a, c, d, f, h.·· arrow b, e... field W... tap water 24