1274797 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、内容、實施方式及圖式簡單說明） 【發明所屬之技術領域】 發明領域 本發明係有關於一種可藉洗劑泡之作用而有效地去除 5 污垢之洗衣機。 I：先前技術3 發明背景 習知之洗衣機係使稱作脈動器之攪拌翼旋轉而洗濯者 ’而第9圖顯示習知之洗衣機之構造。 10 如第9圖所示，外槽1係内含有底部具有攪拌翼2之 洗濯兼脫水槽3(以下稱為洗濯槽）。而且，外槽1係藉懸臂 4懸掛於洗衣機外框5。馬達6係透過v帶7及減速機構 兼離合器8來驅動攪拌翼2或洗濯槽3。排水閥9係用以 將洗濯槽3内之洗濯水進行排水之閥。而給水閥10係用以 15 給水於洗濯槽3内之閥。 洗濯槽3具有一流體平衡器u，用以減少脫水時之振 動，並於洗濯槽3之上部配設上蓋12。控制裝置13係控 制馬達6、排水閥9、及給水閥1〇等，且依序控制洗濯、 冲洗、脫水等之一連串的行程。其次，加以說明前述構造 20中之動作。於洗濯槽3將洗濯物與預定量之洗劑投入後開 始運轉。控制裝置13打開給水閥1〇且於洗濯槽3内供給 預定量之水。然後，控制裝置13則使馬達6旋轉且驅動攪 拌翼2。而攪拌翼2則將洗濯槽3内之洗濯物與水進行攪 拌藉该攪拌，洗劑漸漸地溶解於水成為洗濯水。然後洗 1274797 玖、發明說明 濯水對洗濯物之污垢進行作用。然而，習知之洗衣機係藉 撥拌翼2之旋轉而擾拌洗濯槽3内之洗濯物。即，僅藉機 械力來確保洗淨力。因此，可將機械力輕易傳導至位於洗 雇槽3之底部之洗濯物，而得到高洗淨力。 5 另一方面，機械力卻難以傳導至位於洗濯槽；3上部之 洗濯物，其結果是上部無法得到高洗淨力。也就是，習知 之洗衣機有清洗不均勻性大之問題。且，為了減少清洗不 均勻，若持續長時間的攪拌亦會產生容易對洗濯物之材質 造成損吾之問題。本發明之目的在於提供一種可確保高洗 10淨力，同時可減少清洗不均勻之洗衣機。 t 明内 3 發明之揭示 本發明之目的在於提供一種洗衣機，包含··一洗濯兼 脫水槽，係於中央内底部配設有攪拌翼者；一外槽，係内 15含有前述洗濯兼脫水槽者；一蓋體，係安裝於前述外槽之 上部開口部者；一泡用通路，係設於前述外槽，並於上下 端部具有開口部者；一泡吐出部，係設於前述蓋體，並朝 鈾述洗濯兼脫水槽之内方向開口者；一多孔質體，係設於 前述泡用通路之内部者；及一空氣泵，係透過管件連通於 2〇 前述多孔質體者。 圖式簡單說明 第1圖係本發明之第1實施例之洗衣機之縱截面圖。 第2A圖係本發明之第1實施例之洗衣機之多孔質體 之側截面圖。 1274797 玫、發明說明 第2B圖係本發明之第1實施例之洗衣機之多孔質體 之截面圖。 第3圖係顯示本發明之第1實施例之洗衣機之多孔質 體安裝於泡用通路之狀態之擴大倒截面圖。 5 第4圖係顯示本發明之第1實施例之洗衣機之多孔質 體安裝於泡用通路之狀態之截面圖。 第5圖係顯示本發明之第1實施例之洗衣機之方塊電 路圖。 第6圖係顯示本發明係有鏹於此而創作者之第丨實施 1 〇例之洗衣機之夕孔質體連接且安裝於泡用通路之狀態之擴 大側面圖。 第7圖係顯示有別於本發明之第！實施例之洗衣機之 多孔質體之其他例之多孔質體之截面圖。 第8圖係顯示本發明之第2實施例之洗衣機之多孔質 15體女裝於泡用通路之狀態之側截面圖。 第9圖係顯示習知之洗衣機之縱截面圖。 C實方式】 發明實施之最佳形態 以下，參照圖示就本發明之實施例加以說明。 20 料，圖式係模式圖，並非按照尺寸正確地顯示各位 置關係者。 (實施例1) 如第1圖所示，外槽14内含有洗濯槽15，且，外槽 Μ係藉懸臂16懸掛於洗衣機外框17，而洗濯槽15係可進 1274797 玖、發明說明 馬達㈣透過Vfl9及減速機構2。來旋轉 動洗濯槽15及設於洗濯槽丨5 體22L …5之内底部之攪拌翼21，蓋 體U係設於外槽14之上部開 部L泡吐出部23朝洗濯槽15之内;方體622籌成泡吐出 -通…_槽…部 =且其上端部與下端部具有開。部。該泡用通路Μ下端 ^部25係與外槽14之内底部連通，而泡用通路 鸲之開口部係連通於泡吐出部23， 有多：Η併触 且於泡用通路24内設 貝體26,該多孔質體％係利用管件 連通。多孔質體26之形狀係如第2Α、 /⑽28 箇邾 八2β圖所不，為略圓 2伴持/兩側平面部之内部分別插人第1鱗部29與第 方“ 3〇。第1保持部29係中空，且第！保持部29一 29^部:入於多孔質體％之内部，而且，第1保持部 另—方的端部係插入於管件27。如第3圖所示，泡用 ^24内設有用以卡止第1保持部Μ及與第2保持部30 質插入第1保持部29與第2保持部3〇之多孔 、體2可在卡止部31進行裝卸。又，卡止部”係藉由第 /呆持部Μ與第2保持部3〇由兩側挾住多孔質體％之構 ^种因此，第！保持部29及第2保持部3〇無法輕易地由 夕孔貝體26脫離。又，多？丨皙舻 夕孔貝體26係設置於不接觸泡用 、24内之底面、内壁、及卡止部31之位置。如第4圖 斤不’為略圓筒狀之多孔質體26之轴方向係呈大略水平。 而且’藉由卡止部31將多孔質體卡止於泡用通路24下端 之開口部25的上端面上方之位置。給水闕32係用以供水 1274797 玖、發明說明 於洗濯槽15内之閥。而排水閥33係用以將外槽14内之洗 濯水進行排水之閥。控制裝置34係如第5圖所示而構成。 控制機構35係由微電腦構成，並透過電源開關機構36來 控制馬達18、空氣泵2 8、給水閥3 2、及排水閥3 3等的動 5 作。如此，可依序控制洗濯、沖洗、脫水等一連串之行程 ’輸入設定機構37可設定運轉過程。控制機構35係輸入 來自輸入設定機構37之資訊，再依據該資訊而在顯示機構 38顯示出且通知使用者。記憶機構39係記憶必要資料以 使用控制機構3 5且加以控制。此外，亦具有商用電源4〇 10 、與電源開關41等。再者，說明前述構造中之動作。將洗 濯物與洗劑投入洗濯槽15内之後則開始運轉。而控制機構 35則使給水閥32運轉且開始給水。同時，洗濯槽15開始 旋轉，且在洗濯槽15内之水位到達設定水位期間，洗濯槽 15進行旋轉。如此，洗濯槽15進行旋轉同時給水之情況 15下，可藉由洗濯槽15之旋轉產生之攪拌力，將業經投入之 洗劑溶解於水。然後在到達設定水位之時間點關閉給水閥 32，但洗濯槽15會繼續旋轉。控制機構％係使空氣泵28 運轉，而且，空氣通過管件26與第丨保持部29而往設於 泡用通路24内之洗濯水中之多孔質體26傳送。 20 其結果是如第1圖所示，被送到多孔質體26之空氣由 夕孔貝體26出現時則成為氣泡上昇。而且，當氣泡到達洗 濯水面時會產生洗劑泡。洗劑泡則通過泡用通路24而上昇 ，亚由蓋體22之泡吐出部23覆蓋於洗濯槽15内之洗濯物 如此’可使洗劑泡通過髒污之衣物表面或衣物上。其結 10 1274797 玖、發明說明 果是洗劑泡與油污或附著於油污之污垢之粒子等結合，且 由衣物將這些髒污之粒子帶走。又，當洗劑泡在通過衣物 時而破泡時，高濃度之洗劑液可滲入衣物。藉此亦會成為 污垢容易脫落之狀態，如此則可洗淨衣物。如此，藉將洗 5濯水作成泡可提高洗淨力。又，藉將洗濯水作成泡可增加 洗濯水之體積。其結果是可以較少之洗濯水使洗劑成分對 洗濯物之污垢產生作用。更進一步，藉將洗劑泡由上方加 入’可對位於洗濯槽15内上部之機械力難以傳達之洗濯物 的污垢產生作用。也就是說，可減少清洗不均勻。又，多 10孔質體26係設於泡用通路24内部之下端部附近，且使略 圓同狀之軸方向呈大略水平。如此，可以更少之水量使多 孔質體26浸潰於洗劑液。換言之，可以更少之水量產生洗 劑泡。藉此，可將更少之洗濯水作成洗劑泡，然後由上方 加入洗劑泡進行洗濯。且可使洗劑濃度高之洗劑泡，即多 15 量之洗劑成分對洗濯槽15内之洗濯物之污垢產生作用。如 此，可提高洗淨力。又，多孔質體26之中心係設於下端部 之開口部25之上端部上方的位置。其結果是產生之氣泡不 易在外槽14之$底部方向跑，而可有效地在泡用通路24 内上昇。藉此，可由上方加入更多之洗劑泡進行洗濯。換 20言之，則係可將多量之洗劑成分對洗濯槽15内之洗濯物的 污垢產生作用。也就是說，可提高洗淨力。又，多孔質體 26係設於不接觸泡用通路24内之底面、内壁、及卡止部 31之位置。如第6圖所示，若多孔質體26接觸到泡用通 路24内之底面及内壁時，底面及内壁會抵抗氣泡產生。其 11 1274797 玖、發明說明 10 15 20 結果是氣泡50難以由多孔質體26產生。再者，即使產生 氣泡後，由多孔質體26表面產生之氣泡也容易破裂，而其 破裂之氣泡則結合可而輕易成為大的氣泡。也就是，由於 洗劑泡很大，因此洗劑密度會變低，而無法得到適當的洗 淨效果。因此，使多孔質體由泡用通路24内之底面、内壁 及卡止。卩31分離，其結果是不會妨礙洗劑泡之產生，而可 將洗濯水作成更有效之洗劑泡，並且可由洗濯物上方加入 洗劑泡進行洗濯。而且，由於可使多量之洗劑成分對洗濯 槽15内之洗濯物污垢產生作肖，因此可提高洗淨力。又， 多孔質體26之形狀為略圓筒狀，且其厚度均_。而通過管 件27达達之空氣則均_地分散，且由多孔質體％之表面 成為氣泡。如帛7圖所示，若多孔質體之厚度不均-，通 過吕件27运達之空氣會由厚度較薄之部分集中而成為氣泡 5〇°其結果與厚度均—之情況比較，可產生氣泡之多孔質 體之表面積會變狹小。由此，縣多孔質體26之形狀作成 略圓筒狀且❹孔質體26之厚度均—。藉此，可擴大可更 有產生乳泡之多孔質體之表面積。又，可將洗灌水作成 更夕之洗劑泡’且由上方加入洗劑泡而進行洗濯。也就是 說，由於可將多量之洗劑成分對洗濯槽15内之洗濯物之污 垢產生作用’因此可提高洗淨力。又，多孔質體％於兩側 平面部之内部分別具有第1保持部29與第2保持部3〇。 ，用通路24内則設有用以卡止第1保持部29及第2保持 卡止# 31。多孔質體26可於卡止部3工裝卸。而 卡止部3!係藉由第！保持部29與第2保持部3〇而由兩側 12 1274797 玫、發明說明 將多孔質體26挾住之構造。因此，第 恭1保持部29及第2 保持部30則無法輕易地由多孔質體 肌雕。如此，可防 5 止由多孔質體26之管件27、第1保持部29與第2保持部 30等之脫離。由於多孔質體26可袭卸自如地卡止於㈣ 路徑24内，因此可確實地產生洗劑泡。 罘1保持部 29係中空。而且，將未插入多孔質體％内部侧之端部插 入於管件27。藉此，第i保持部29亦可兼用為空氣送入 部。其結果是可輕易組裝。而且，可減少構件件數，並有 助於減低成本。又，如上所述，洗劑泡之大小與洗淨效果 10有密切關係。而且’使洗劑泡之大小均一且在適當範圍内 係提尚洗淨效果之最大要因。 (實施例2) 如第8圖所示，多孔質體42之形狀為略球狀。 而且，保持部43插入於多孔質體42之内部，且保持 15部43係中空。泡用通路24内設有用以卡止保持部43之卡 止部45，且藉卡止部45將多孔質體42卡止於使多孔質體 42之中心位於泡用通路24下端部之開口部25(參照第^圖 或第4圖）的上端面上方之位置。又，多孔質體42係設於 未接觸泡用通路24内之底面、内壁、及卡止部45之位置 20 。其他構造則與上述實施例1相同。其次，說明上述構造 中之動作。由於多孔質體42之形狀為略球狀，因此多孔質 體42之厚度大略均一。而且，通過管件27送達之空氣均 一地分散，由多孔質體42表面成為氣泡。其結果與厚部不 均一之情況比較，可產生氣泡之多孔質體之表面積變大。 13 1274797 玖、發明說明 其結果是可將洗濯水作成更多之洗劑泡，且由上方將洗劑 泡在洗濯物加入進行洗濯。也就是，由於可使多量之洗劑 成分對洗濯槽15内之洗濯物之污垢產生作用，因此可提高 洗淨力。而且，為了提高洗淨力，與習知之洗衣機相比可 5縮短洗濯時間。也就是說亦具有減少對洗濯物之材質損害 之效果。此外，本發明之多孔質體以陶瓷燒結體為佳。可 舉氧化鋁燒結體為其中一例。 產業上之可利用性 本發明提供一種洗衣機，係作成可將洗濯水作成洗劑 10泡，且可由洗濯物上方加入洗劑泡之構造。並可以較少之 洗濯水使洗劑成分對槽内之洗濯物上之污垢產生作用。又 ，由於可對位於槽之上方之洗濯物之污垢產生作用，因此 可減少清洗不均勻。 【圖式*簡說^明】 15 第1圖係本發明之第1實施例之洗衣機之縱截面圖。 第2A圖係本發明之第丨實施例之洗衣機之多孔質體 之側截面圖。 第2B圖係本發明之第1實施例之洗衣機之多孔質體 之截面圖。 20 $ 3圖係顯示本發明之第1實施例之洗衣機之多孔質 體安裝於泡用通路之狀態之擴大側截面圖。 第4圖係顯示本發明之第1實施例之洗衣機之多孔質 體安裝於泡用通路之狀態之戴面圖。 第5圖係顯示本發明之帛1 f施例之洗衣機之方塊電 14 1274797 玖、發明說明 路圖。 第6圖係顯示本發明之第1實施例之洗衣機之多孔質 體連接且安裝於泡用通路之狀態之擴·面圖。 第7圖係顯示有別於本發明之第1實施例之洗衣機之 5多孔質體之其他例之多孔質體之截面圖。 第8圖係顯示本發明之第2實施例之洗衣機之多孔質 體安裝於泡用通路之狀態之侧截面圖。 第9圖係顯示習知之洗衣機之縱截面圖。 10 15 20 15 1274797 玖、發明說明 【圖式之主要元件代表符號表】 1，14…外槽 31，45···卡止部 2,21…攪拌翼 34…控制裝置 3,15...洗濯兼脫水槽 35...控制機構 4,16…懸臂 36...電源開關機構 5,17…洗衣機外框 37…輸入設定機構 6,18...馬達 38...顯示機構 7，19···ν 帶 39…記憶機構 8,20…減速機構兼離合器 40...商用電源 9,33·· 4非水閥 41...電源開關 10,32··.給水閥 43。..保持部 11…流體平衡器 50…氣泡 12···蓋 13,34...控制裝置 22...蓋體 23...泡吐出部 24...泡通用路 25...開口部 26,42···多孔質體 27...管件 28...空氣泵 29...第1保持部 30...第2保持部 161274797 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明A washing machine that effectively removes 5 dirt by the action of bubbles. I. Prior Art 3 BACKGROUND OF THE INVENTION A conventional washing machine rotates a stirring blade called a pulsator to wash a person's and a ninth figure shows a configuration of a conventional washing machine. As shown in Fig. 9, the outer tank 1 includes a washing and dewatering tank 3 (hereinafter referred to as a washing tank) having a stirring blade 2 at the bottom. Further, the outer tub 1 is suspended from the outer frame 5 of the washing machine by the boom 4. The motor 6 drives the stirring blade 2 or the washing tank 3 through the v belt 7 and the speed reduction mechanism and the clutch 8. The drain valve 9 is a valve for draining the washing water in the washing tank 3. The water supply valve 10 is used to supply water to the valve in the washing tank 3. The washing tank 3 has a fluid balancer u for reducing vibration during dehydration, and an upper cover 12 is disposed above the washing tank 3. The control device 13 controls the motor 6, the drain valve 9, and the water supply valve 1 and the like, and sequentially controls a series of strokes such as washing, rinsing, dehydration, and the like. Next, the operation in the aforementioned structure 20 will be explained. The washing solution is put into operation in the washing tank 3 with a predetermined amount of the detergent. The control unit 13 opens the water supply valve 1 and supplies a predetermined amount of water in the washing tank 3. Then, the control unit 13 rotates the motor 6 and drives the stirring wing 2. On the other hand, the stirring blade 2 agitates the washing liquid in the washing tank 3 with water, and the washing agent is gradually dissolved in water to become washing water. Then wash 1274797 发明, invention instructions 濯 water on the dirt of the washings. However, the conventional washing machine disturbs the washings in the washing tank 3 by the rotation of the mixing wing 2. That is, only the mechanical force is used to ensure the detergency. Therefore, the mechanical force can be easily conducted to the washings located at the bottom of the washing tank 3, resulting in high detergency. 5 On the other hand, the mechanical force is difficult to conduct to the washings located in the washing tank; 3, the result is that the upper part cannot obtain high detergency. That is, the conventional washing machine has a problem of large cleaning unevenness. Moreover, in order to reduce the unevenness of the cleaning, if the stirring is continued for a long period of time, there is a problem that the material of the washing material is easily damaged. SUMMARY OF THE INVENTION An object of the present invention is to provide a washing machine which can ensure a high washing power and which can reduce uneven washing. The present invention aims to provide a washing machine comprising a washing and dewatering tank, which is provided with a stirring wing at the bottom of the center, and an outer tank containing the aforementioned washing and dewatering tank. a cover body is attached to the upper opening of the outer groove; a bubble passage is provided in the outer groove, and has an opening at the upper and lower ends; and a bubble discharge portion is provided on the cover a body that opens toward the inside of the uranium washing and dewatering tank; a porous body that is disposed inside the bubble passage; and an air pump that communicates with the porous body through the tube member . BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view showing a washing machine in a first embodiment of the present invention. Fig. 2A is a side sectional view showing the porous body of the washing machine in the first embodiment of the present invention. 1274797. Fig. 2B is a cross-sectional view showing a porous body of a washing machine in a first embodiment of the present invention. Fig. 3 is an enlarged cross-sectional view showing a state in which a porous body of a washing machine according to a first embodiment of the present invention is attached to a bubble passage. [ Fig. 4] Fig. 4 is a cross-sectional view showing a state in which a porous body of a washing machine according to a first embodiment of the present invention is attached to a bubble passage. Fig. 5 is a block circuit diagram showing the washing machine of the first embodiment of the present invention. Fig. 6 is a side elevational view showing the state in which the ninth embodiment of the creator of the creator of the present invention is connected to the blister body and attached to the bubble passage. Figure 7 shows the difference from the invention! A cross-sectional view of a porous body of another example of the porous body of the washing machine of the embodiment. Fig. 8 is a side cross-sectional view showing the state of the porous body of the washing machine of the second embodiment of the present invention in a bubble passage. Fig. 9 is a longitudinal sectional view showing a conventional washing machine. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. 20 material, the schema is a schematic diagram, and the relatives are not displayed correctly according to the size. (Example 1) As shown in Fig. 1, the outer tank 14 includes a washing tank 15, and the outer tank is suspended from the outer frame 17 of the washing machine by the boom 16, and the washing tank 15 can be inserted into 1274797. (4) Passing Vfl9 and speed reduction mechanism 2. Rotating the movable washing tank 15 and the stirring blade 21 provided at the bottom of the washing tank 5 body 22L ... 5, the lid body U is disposed in the upper portion of the outer tank 14 and the bubble discharging portion 23 is directed into the washing tank 15; The square body 622 is prepared to have a bubble discharge-passage_slot portion and its upper end portion and lower end portion have an opening. unit. The bubble passage lower end portion 25 communicates with the inner bottom portion of the outer groove 14, and the bubble passage opening portion communicates with the bubble discharge portion 23, and there are many: Η and contact with the bubble passage 24 In the body 26, the porous body % is connected by a tube. The shape of the porous body 26 is as shown in the second Α, /(10)28 箇邾8 2β map, and the first scale portion 29 and the first side are respectively inserted into the inside of the plane portion of the slightly rounded portion 2 and the third side. 1 The holding portion 29 is hollow, and the first holding portion 29 is formed inside the porous body %, and the other end portion of the first holding portion is inserted into the tube member 27. As shown in Fig. 3 The bubble holder 24 is provided with a porous body 2 for locking the first holding portion Μ and the second holding portion 30 into the first holding portion 29 and the second holding portion 3, and the body 2 can be held in the locking portion 31. In addition, the locking portion is configured by the first holding portion Μ and the second holding portion 3 挟 by the two sides of the porous body. The holding portion 29 and the second holding portion 3A cannot be easily detached from the outer shell body 26. Also, how much? The 孔 孔 贝 26 26 is disposed at a position that does not contact the bottom surface of the bubble, 24, the inner wall, and the locking portion 31. As shown in Fig. 4, the axial direction of the slightly cylindrical porous body 26 is roughly horizontal. Further, the porous body is locked to a position above the upper end surface of the opening portion 25 at the lower end of the bubble passage 24 by the locking portion 31. Water supply 32 is used for water supply 1274797 发明, invention description Valve in the washing tank 15 . The drain valve 33 is a valve for draining the washing water in the outer tank 14. The control device 34 is configured as shown in Fig. 5. The control unit 35 is constituted by a microcomputer, and controls the motor 18, the air pump 28, the water supply valve 3, the drain valve 3, and the like through the power switch mechanism 36. In this way, a series of strokes such as washing, rinsing, dehydration, etc. can be sequentially controlled. The input setting mechanism 37 can set the operation process. The control unit 35 inputs the information from the input setting unit 37, and displays the information on the display unit 38 based on the information and notifies the user. The memory mechanism 39 stores the necessary information to control and use the control mechanism 35. In addition, it also has a commercial power supply 4〇 10, a power switch 41, and the like. Furthermore, the operation in the above configuration will be described. After the washing and the lotion are put into the washing tank 15, the operation is started. The control mechanism 35 operates the water supply valve 32 and starts to supply water. At the same time, the washing tank 15 starts to rotate, and the washing tank 15 rotates while the water level in the washing tank 15 reaches the set water level. Thus, in the case where the washing tank 15 is rotated while supplying water, the detergent which is put into the water can be dissolved in the water by the stirring force generated by the rotation of the washing tank 15. The water supply valve 32 is then closed at the point in time when the set water level is reached, but the washing tank 15 continues to rotate. The control means % operates the air pump 28, and the air is transmitted through the tubular member 26 and the second holding portion 29 to the porous body 26 provided in the washing water in the bubble passage 24. As a result, as shown in Fig. 1, when the air sent to the porous body 26 appears as the outer shell 26, the bubble rises. Moreover, lotion bubbles are generated when the bubbles reach the surface of the wash. The lotion bubble rises through the bubble passage 24, and the bubble which is covered by the bubble discharge portion 23 of the cover 22 in the wash tank 15 allows the lotion to pass through the dirty laundry surface or the laundry. The knot 10 1274797 发明, the invention says that the lotion bubbles are combined with oil stains or particles attached to the dirt of the oil, and the dirt particles are carried away by the clothes. Further, when the lotion is broken while passing through the laundry, the high-concentration lotion liquid can permeate into the clothes. This also causes the dirt to fall off easily, so that the clothes can be washed. In this way, the washing power can be improved by washing 5 times of water into foam. Moreover, by washing the water into bubbles, the volume of the washing water can be increased. As a result, the lotion water can be made to cause the detergent ingredients to act on the dirt of the washings. Further, by adding the lotion bubble from above, it is possible to act on the dirt of the washing material which is hard to convey by the mechanical force located in the upper portion of the washing tank 15. In other words, uneven cleaning can be reduced. Further, the multi-hole porous body 26 is provided in the vicinity of the lower end portion inside the bubble passage 24, and the axial direction of the substantially circular shape is substantially horizontal. Thus, the porous body 26 can be immersed in the lotion liquid with a smaller amount of water. In other words, the lotion can be produced in a smaller amount of water. Thereby, less washing water can be used as a lotion, and then washing is carried out by adding a lotion bubble from above. Further, the lotion having a high lotion concentration, i.e., more than 15 parts of the lotion component, acts on the dirt of the washings in the washing tank 15. As a result, the detergency can be improved. Further, the center of the porous body 26 is provided at a position above the upper end portion of the opening portion 25 of the lower end portion. As a result, the generated bubble does not easily run in the bottom direction of the outer tub 14, and can effectively rise in the bubble passage 24. Thereby, more detergent bubbles can be added to the top for washing. In other words, a large amount of the lotion component can act on the dirt of the washings in the washing tank 15. In other words, the detergency can be improved. Further, the porous body 26 is provided at a position that does not contact the bottom surface, the inner wall, and the locking portion 31 in the bubble passage 24. As shown in Fig. 6, when the porous body 26 comes into contact with the bottom surface and the inner wall of the bubble passage 24, the bottom surface and the inner wall resist the generation of bubbles. 11 1274797 玖, Invention Description 10 15 20 As a result, it is difficult for the bubble 50 to be generated by the porous body 26. Further, even if bubbles are generated, the bubbles generated on the surface of the porous body 26 are easily broken, and the bubbles which are broken can be easily combined into large bubbles. That is, since the lotion is large, the density of the lotion becomes low, and an appropriate washing effect cannot be obtained. Therefore, the porous body is locked by the bottom surface and the inner wall in the bubble passage 24. Separation of 卩31 results in no clogging of the lotion, and the rinsing water can be made into a more effective lotion, and can be washed by adding a lotion above the rinsing. Further, since a large amount of the lotion component can be caused to cause stains in the washings in the washing tank 15, the detergency can be improved. Further, the shape of the porous body 26 is a substantially cylindrical shape, and its thickness is _. The air that passes through the tube 27 is uniformly dispersed, and the surface of the porous body becomes a bubble. As shown in Fig. 7, if the thickness of the porous body is not uniform, the air that is transported through the Lv 27 will be concentrated by the thinner portion and become the bubble 5〇. The result is compared with the thickness. The surface area of the porous body in which bubbles are generated becomes narrow. Thus, the shape of the county porous body 26 is made slightly cylindrical and the thickness of the pupil body 26 is -. Thereby, the surface area of the porous body which is more likely to generate milk bubbles can be enlarged. Further, the washing water can be made into a further washing agent bubble, and washing is carried out by adding a lotion bubble from above. That is, since a large amount of the lotion component can act on the dirt of the washings in the washing tank 15, the detergency can be improved. Further, the porous body % has the first holding portion 29 and the second holding portion 3b in the inside of the flat portions on both sides. The passage 24 is provided with a first holding portion 29 and a second holding lock #31. The porous body 26 is detachably attachable to the locking portion 3. And the locking part 3! is by the first! The holding portion 29 and the second holding portion 3 are configured to have a structure in which the porous body 26 is caught by the both sides 12 1274797. Therefore, the first holding portion 29 and the second holding portion 30 cannot be easily embossed by the porous body. Thus, the separation of the tube member 27 of the porous body 26, the first holding portion 29, the second holding portion 30, and the like can be prevented. Since the porous body 26 is detachably locked in the (four) path 24, the lotion bubbles can be surely produced. The 罘1 holding portion 29 is hollow. Further, the end portion which is not inserted into the inner side of the porous body % is inserted into the tube member 27. Thereby, the i-th holding portion 29 can also be used as an air feeding portion. The result is easy assembly. Moreover, the number of components can be reduced and the cost can be reduced. Further, as described above, the size of the lotion bubble is closely related to the washing effect 10. Moreover, the size of the lotion bubble is uniform and the optimum cause of the washing effect is obtained within an appropriate range. (Example 2) As shown in Fig. 8, the shape of the porous body 42 was slightly spherical. Further, the holding portion 43 is inserted into the inside of the porous body 42, and the holding portion 15 is hollow. The bubble passage 24 is provided with a locking portion 45 for locking the holding portion 43, and the porous portion 42 is locked by the locking portion 45 so that the center of the porous body 42 is located at the opening of the lower end portion of the bubble passage 24 25 (refer to the figure or figure 4) above the upper end face. Further, the porous body 42 is provided at a bottom surface, an inner wall, and a position 20 of the locking portion 45 which are not in contact with the bubble passage 24. Other configurations are the same as those of the above-described first embodiment. Next, the action in the above configuration will be explained. Since the shape of the porous body 42 is slightly spherical, the thickness of the porous body 42 is substantially uniform. Further, the air supplied through the tube member 27 is uniformly dispersed, and the surface of the porous body 42 becomes a bubble. As a result, as compared with the case where the thick portion is not uniform, the surface area of the porous body which can generate bubbles becomes large. 13 1274797 发明, invention description The result is that the washing water can be made into more lotion bubbles, and the lotion is bubbled in the washing agent for washing. That is, since a large amount of the lotion component can act on the dirt of the washing material in the washing tank 15, the detergency can be improved. Further, in order to improve the detergency, the washing time can be shortened as compared with the conventional washing machine. In other words, it also has the effect of reducing the damage to the material of the washing material. Further, the porous body of the present invention is preferably a ceramic sintered body. An example of the alumina sintered body can be mentioned. Industrial Applicability The present invention provides a washing machine which is constructed by washing water as a lotion 10 and by adding a lotion from above the washing. It is also possible to use less washing water to cause the ingredients of the lotion to act on the dirt on the washings in the tank. Further, since the dirt of the washing material located above the tank can be acted upon, the unevenness in cleaning can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view of a washing machine in accordance with a first embodiment of the present invention. Fig. 2A is a side sectional view showing the porous body of the washing machine of the third embodiment of the present invention. Fig. 2B is a cross-sectional view showing a porous body of the washing machine in the first embodiment of the present invention. Fig. 20 is a side elevational cross-sectional view showing the state in which the porous body of the washing machine of the first embodiment of the present invention is attached to the bubble passage. Fig. 4 is a front view showing a state in which the porous body of the washing machine of the first embodiment of the present invention is attached to the bubble passage. Fig. 5 is a block diagram showing the washing machine of the washing machine of the present invention. 1 1274797 玖, description of the invention. Fig. 6 is a side elevational view showing a state in which the porous body of the washing machine of the first embodiment of the present invention is connected and attached to the bubble passage. Fig. 7 is a cross-sectional view showing a porous body of another example of the porous body of the washing machine of the first embodiment of the present invention. Figure 8 is a side cross-sectional view showing a state in which the porous body of the washing machine of the second embodiment of the present invention is attached to the bubble passage. Fig. 9 is a longitudinal sectional view showing a conventional washing machine. 10 15 20 15 1274797 玖, invention description [main symbol representative symbol table] 1,14... outer groove 31, 45···locking part 2, 21... stirring wing 34... control device 3, 15... Washing and dewatering tank 35...Control mechanism 4,16...Cantilever 36...Power switch mechanism 5,17...Washing machine frame 37...Input setting mechanism 6,18...Motor 38...Display mechanism 7,19 ···ν belt 39...memory mechanism 8,20...reduction mechanism and clutch 40...commercial power supply 9,33··4 non-water valve 41...power switch 10,32·.. water supply valve 43. .. holding portion 11 ... fluid balancer 50 ... bubble 12 · · cover 13 , 34 ... control device 22 ... cover 23 ... bubble discharge portion 24 ... bubble universal road 25 ... opening Portion 26, 42··· Porous body 27...tube 28...air pump 29...first holding unit 30...second holding unit 16