1252884 玖、發明說明： 【發明所屬之技術領域】 發明所屬之技術領域 本發明係有關於從洗滌物上方排出泡沫以進行洗滌之 5 洗衣機。 L· jttT ]| 習知技術 過去，代表性的洗衣機係使稱作動泵之攪拌翼旋轉以 進行洗滌，以下一面參照第9圖一面說明此種洗衣機的構 10 造。 如第9圖所示，外槽30内包著於底部配設有可自由旋轉 之攪拌翼31之洗滌兼脫水槽（内槽)32,且藉由吊棒33懸吊於 洗衣機外框34。馬達35係透過V型帶36及減速機構兼離合器 37來驅動攪拌翼31或洗滌兼脫水槽32。排水閥38係使洗滌 15 兼脫水槽32内的洗滌液排出，給水閥39係將水供給至洗滌 兼脫水槽32内。 洗滌兼脫水槽32設置有用以減少脫水時的震動之流體 平衡器40，且於洗滌兼脫水槽32上部配設有蓋41。控制裝 置42可控制馬達35、排水閥38、給水閥39等，且逐步控制 20 洗滌、洗刷、脫水之一連串步驟(例如，參照專利文獻1)。 於上述構造中說明動作，在將洗滌物與預定量的洗滌 劑投入洗滌兼脫水槽32後，一旦開始洗滌，則藉由控制裝 置42來控制給水閥39，以將預定量的水供給至洗滌兼脫水 槽32内，然後，藉由控制裝置42來控制馬達35以驅動檀拌 1252884 翼31。藉由攪拌翼31的旋轉來攪拌洗滌兼脫水槽32内的洗 滌物與水，且藉由該攪拌逐漸溶解洗滌劑而變成洗滌液， 並對洗滌物的髒污產生作用。 【專利文獻1】 5 10 15 曰本專利公開公報特開2001 — 37826號 然而，於别述構造之洗衣機中，由於僅利用藉由授拌 翼31的旋轉來攪拌洗滌兼脫水槽32内的洗滌物之機械力來 =保洗淨力，故機械力容㈣送至位於洗條兼脫水槽32底 部的洗滌物，並得到高洗淨力，但機械力不容㈣送至位 於洗«脫水槽32上部的絲物，因此有無法得到洗淨 力，且洗淨不均的情形會增加的問題。1252884 发明Invention Description: TECHNICAL FIELD OF THE INVENTION The present invention relates to a washing machine for discharging foam from above a laundry for washing. L·jttT ]| Conventional technology In the past, a typical washing machine rotates a stirring blade called a moving pump to perform washing, and the construction of such a washing machine will be described below with reference to Fig. 9. As shown in Fig. 9, the outer tub 30 is surrounded by a washing and dewatering tank (inner tank) 32 which is provided with a freely rotatable stirring blade 31 at the bottom, and is suspended from the washing machine frame 34 by a hanger 33. The motor 35 drives the stirring blade 31 or the washing and dehydrating tank 32 through the V-belt 36 and the speed reduction mechanism and clutch 37. The drain valve 38 discharges the washing liquid in the washing and dehydrating tank 32, and the water supply valve 39 supplies water to the washing and dewatering tank 32. The washing and dewatering tank 32 is provided with a fluid balancer 40 for reducing vibration during dehydration, and a lid 41 is disposed on the upper portion of the washing and dewatering tank 32. The control unit 42 can control the motor 35, the drain valve 38, the water supply valve 39, and the like, and gradually control 20 a series of steps of washing, scrubbing, and dehydrating (for example, refer to Patent Document 1). In the above configuration, the operation is described. After the laundry and the predetermined amount of detergent are put into the washing and dewatering tank 32, once the washing is started, the water supply valve 39 is controlled by the control device 42 to supply a predetermined amount of water to the washing. In the dewatering tank 32, the motor 35 is then controlled by the control unit 42 to drive the sandalwood 1252884 wing 31. The washing and dewatering tank 32 are stirred by the rotation of the stirring blade 31, and the detergent is gradually dissolved by the stirring to become a washing liquid, and the laundry is contaminated. [Patent Document 1] 5 10 15 曰 Patent Publication No. 2001-37826 However, in the washing machine of another configuration, the washing in the washing and dewatering tank 32 is stirred by only the rotation of the mixing wing 31. The mechanical force of the object = the cleaning power, so the mechanical force capacity (4) is sent to the laundry located at the bottom of the strip and dewatering tank 32, and the high detergency is obtained, but the mechanical force is not allowed (4) to be sent to the washing «dewatering tank 32 The upper wire has a problem that the cleaning power is not obtained and the uneven washing is increased.
、本發明為了解決上述課題，其目的在於藉由從已溶解 之洗滌液產生輯，且所產生之泡沫會集巾H末室，M :泡珠抽至土方’並且從上方將料衫内槽内的洗蘇 ，以確保咼洗淨力，並減少衣物洗淨不岣之产形 物之tr為了達成上述目的，係構成為將用=容洗游 動機容於外槽内，且該内槽可1由旋轉，並藉由驅 機構來碇轉驅動内槽，又，於外槽之内 ^ I . A ^ V成有泡沐室’ 、、束错Γ ，可使内槽與外槽之間的洗梅液產生泡 …且所產生之洗滌液上部的料會集巾㉔洙室且抽 上方，以從内槽上方將泡沫排至内槽内。 溶解=2由内槽之旋轉使洗蘇液與空氣現合，以從已 合解之洗滌液產生大量的泡沫，且所產生 泡決皆廿社s 之、/包沫會集中至 上方，並從上方將料灑至内槽内的洗滌 20 1252884 物，可確保洗淨力，並減少衣物洗淨不均之情形。 【發明内容】 發明實施形態 本發明第1態樣所記載之發明係一種洗衣機包含：内 5 槽，係用以收容洗條物；外槽，係收容有前述内槽且該内 槽可自由旋轉；及驅動機構，係用以旋轉驅動前述内槽， 又，前述洗衣機係在前述外槽之内面形成有泡沫室，且藉 由旋轉前述内槽，可使前述内槽與外槽之間的洗滌液產生 泡沫，並且所產生之洗滌液上部的泡沫會集中至前述泡沫 10 室，且將泡沫抽至上方，又，藉由内槽之旋轉使洗滌液與 空氣混合，以從已溶解之洗滌液產生泡沫，且從上方將所 產生之泡沫灑至内槽内的洗滌物，藉此可確保洗淨力，並 可減少洗淨不均的情形。又，由於構成為所產生之泡沫會 集中至泡沫室且抽至上方的之單純的構造，故可提高可靠 15 性。 第2態樣所記載之發明係前述第1態樣所記載之發明 中，於與泡沫室相連接之循環通路前端設置有泡沫排出 部，且構成為使泡沫可由前述泡沫排出部從内槽上方排至 内槽内，由於可將大量的泡沫灑至内槽内的洗滌物，故可 20 提高洗淨力。 第3態樣所記載之發明係前述第2態樣所記載之發明 中，將泡沫排出部構成為使泡沫之排出方向與内槽之旋轉 方向同一方向，而可縮小所排出之泡沫與内槽或内槽内的 洗滌物之速度差，並可防止所掉落之泡沫碰到内槽或内槽 1252884 内的洗滌物而濺起彈回。 第4態樣所記載之發明係前述第2態樣所記載之發明 中’將泡沫排出部構成為使所排出之泡沫從内槽之大致中 心部延伸至外周部，故一旦内槽旋轉，則泡沫可完全灑至 5内槽内的洗滌物，而可減少洗滌物的洗淨不均。 第5態樣所記載之發明係前述第1態樣或第2態樣所記 載之發明中，由於在抽出或排出泡沫之泡沫步驟前，具有 使内槽旋轉以溶解洗條劑之洗滌劑溶解步驟，故未溶解之 洗務劑會與洗滌液一起抽取集中至泡洙室，而可防止泡床 10在未溶解之狀態下從泡沫排出部灑至洗滌物，並可避免洗 務劑未溶解而殘留。 第6悲樣所記載之發明係前述第丨態樣或第2態樣所記 載之發明中，在抽出或排出泡沫之泡沫步驟中，以較平常 的洗務水位低之水位使内槽高速旋轉，藉由使内槽高速旋 15轉，可加速洗驗與空氣的混合，以產生大量的泡珠，同 時由於以低水位使内槽旋轉，故可防止位於泡床下方之洗 務液上升並大量進入泡沫室内，而可增加所抽出之泡朱的 比例。 第7悲、樣所記载之發明係前述第1態樣或第2態樣所記 2〇載之毛月中&於泡沫室位於較外槽之内底部更上方的位 置’故可防止位於泡沐下方之洗務液上升並大量進入泡珠 室内，而可增加所插出之泡泳的比例。 第8心樣所5己載之發明係前述第1態樣或第2態樣所記 載之發明中，由於具有構成泡沫室之外周部的側板，且該 1252884 合為朝妩轉方向從外槽之内面擴展至外側，故泡沐 :心力朝外側產生力量，且高效率地集中至泡珠 至，而增加泡沫的插取量。 弟9態樣所纪哉 ^ ^ ^ °取之發明係前述第1態樣或第2態樣所記 載之發明中，由於且 叮。己 板，故可防止隼中^用以分隔泡沐室與外槽内部之分隔 增加泡珠的抽取量。w衫之泡料流至外槽内部，並可 2 樣所5己栽之發明係前述第1態樣或第2態樣所記 10 15 :月中’由於具有構成泡沫室之底面的引導板，且前 二^形成為朝旋轉方向向上傾斜，故可將泡沫的分速 度從水平方向變換A千士 々 a 、馬麥直方向，而可增加泡沫的抽取量。 載之2 ^樣所記载之發日㈣前述第lg樣或第2態樣所記 、、、、 由於具有構成泡床室之底面的引導板，且前 ‘板$成為朝旋轉方向向上彎曲，故可將泡浓的分速 /々平方向欠換為垂直方向，而可增加泡沫的抽取量。 *第12祕所記载之發_前述第1態樣或第2態樣所記 載之發明中，A私 芸立—由於泡沫室上部的開口部藉由形成於外槽蓋 八am同時蓋部的—部份形成循環通路的-部 伤”故可構成為單純的構造，因此，可防止洗淨不均的情 形等’而可提高可靠性，進而，藉由減少零件數詈，可降 低成本。 ® j + 圖式簡單說明 第1圖係本發明第1實施例之洗衣機的縱截面圖。 第2圖係該洗衣機之外槽欠缺一部份的透視圖。 20 P圖係4洗衣機欠缺一部份的主要部分透視圖。 圖係模式性地顯示洗務劑分子。 =圖係”、、員7κ將洗務劑分子溶入水中之狀態的模式圖。 . 5 第囷係氣/包通過洗條液中時的模式圖。 ·· μ ”二本I明第2實施例之洗衣機之外槽欠缺一部份 的逯視圖。 ★。系^洗衣機之其他例子的外槽欠缺一部份的透 規圖。 < 1〇 第9圖係習知洗衣機的縱截面圖。 ^ t實施方式】 實施例 以下，針對本發明之實施例，一面參照圖式一面說明。 (實施例1) 15 如第1圖所不，外槽1内包著配設於内側且可自由旋轉 7内槽2,並於内槽2之内底部隔著減速機構3配設有可自由 知轉之攪拌翼4。於外槽！之上部開口部隔著襯藝$設置有外 槽蓋6，且該外槽！藉由吊棒7懸吊於洗衣機外框8。 響 馬達(驅動機構)9係透過減速機構3來旋轉驅動内槽2。 給水閥10係將水供給至内槽2内，水位檢測機構丨丨係檢測外 . 20槽1内的水位，排水閥12係用以排出外槽1内的洗滌液。控 · 制裝置13係控制馬達9、給水閥1〇、排水閥12等，且逐步控 制洗蘇、洗刷、脫水之各步驟。 如第2圖所示，於外槽1之内面構成有位於較外槽丨之内 底部la更上方之泡沫室14，且藉由形成於外槽蓋6之蓋部15 10 1252884 隔著襯墊5來密閉泡沫室14上部的開口部，同時在蓋部15的 一部份形成循環通路16的一部份，並於循環通路16前端設 置泡沫排出部17。 接著，構成泡沫室14之外周部的側板18係如第2圖所 5示’形成為朝旋轉方向從外槽1之内面擴展至外側，又，具 有用以分隔泡沫室14與外槽1之内部的分隔板19。構成泡沫 室14之底面的引導板20係形成為朝旋轉方向向上彎曲。 接著，泡沫排出部17係如第3圖所示，構成為泡沫之排 出方向與内槽2之旋轉方向同一方向，且，所排出之泡沫從 10 内槽2之大致中心部2a延伸至外周部2b。 在上述構造中說明動作，若將洗滌物與洗滌劑投入内 槽2且開始運轉，則藉由控制裝置13使給水閥1〇運轉，以將 水供給至内槽2内。當水位檢測機構丨丨檢測出較平常的洗滌 液位低之預定水位時，則將信號發送至控制裝置Μ，以停 15止給水閥10的動作。然後，轉移至溶解洗滌劑之洗條劑溶 解步驟，且藉由控制裝置13來驅動馬達9，以旋轉内槽 由於此時之轉數設定為較之後的泡珠步驟低，因此在溶解 洗滌劑之前洗務液不會從泡沫排出部1?排出，而會先溶解 洗滌劑。 ㈢ ^ 接著，轉移至抽出或排出泡沫之泡珠步驟，藉由 洗滌劑溶解步驟高之轉數來旋轉内槽2’可將大量二: 入内槽2與外槽1間之洗務液，使洗務液與空氣^ = 生大量的泡沫。而且，由於所產生之大量泡料㈣較輕， 因此會移動至絲液上部，且_面在外槽叫錢轉並㈣ 20 1252884 力地進入泡沫室14。 進入泡沫室14的泡沫會沿著引導板2 0藉由將其分速度 從水平方向變換為垂直方向並抽至上方，且通過循環通路 16由泡沫排出部17從内槽2上方排至内槽2内。此時，由於 5 泡沫排出部17使泡沬之排出方向與内槽2之旋轉方向同一 方向，故可縮小所排出之泡沫與内槽2或内槽2内的洗滌物 之速度差，而可防止所掉落之泡沫碰到内槽2或内槽2内的 洗滌物而濺起彈回。 又，由於泡沫排出部17構成為使所排出之泡沫從内槽2 1〇 之大致中心部2a延伸至外周部2b，故一旦旋轉内槽2，則泡 沫可完全灑至内槽2内的洗滌物。 於此，針對泡沫加以詳述。一般而言，若模式性地顯 示洗滌劑分子A，則如第4圖所示，洗滌劑分子A由親水基a 及親油基b所構成。因此，若顯示將洗滌劑溶入水中之狀 15態，則如第5圖所示，洗滌劑分子A會在表面（水面）排成一 列，而排不下的洗滌劑分子則以一個一個或微胞（集團）之狀 態存在於水中。而且，一旦表面的洗滌劑分子被除去，則 水中的洗滌劑分子會立刻移動至表面作為補充。 因此，例如，如第6圖所示，若將氣泡B送入洗滌液， 20則氣泡B會上升且到達表面，而產生將在表面排成一列之洗 滌劑分子A依原樣保持在泡沫之膜内之形狀的泡沫c，即， 成為儘可能排入洗滌劑分子A之泡沫C，使洗滌劑濃度成為 间/辰度。此時’液體中之洗滌劑分子會移動以作為以泡洙 狀態被帶走之洗滌劑分子的補充，且若持續送入氣泡B，則 12 1252884 町捋續產生泡沐C。此時，親油基1)當然會朝向該泡洙之膜 内外。 藉由使如上所述而產生之泡沫C通過髒的洗滌物之表 面成洗務物’使油及附著於油之粒子髒污與親油結合以 5帶走油及粒子髒污。又，若泡沫C在通過洗滌物時破掉，則 高浪度的洗務液會滲入洗滌物，藉此成為髒污容易掉落的 狀態。如此一來，可洗淨洗滌物。 如上所述’根據本實施例，由於在外槽1之内面形成有 泡洙室14 ’且藉由旋轉内槽2，而在内槽2與外槽丨之間的洗 1〇滁浪產生泡沫，並且所產生之洗滌液上部的泡沫會集中至 泡沫室14，且將泡沫抽至上方，故可藉由内槽2的旋轉使洗 滁浪與空氣混合，藉此從已溶解之洗滌液產生大量的泡 沭，且使該泡沫從内槽2的上方灑至洗滌物，並通過洗滌物 的表面或洗滌物，藉此提高洗淨力。 又，由於將洗滌液變成泡沫可增加體積，故可以少許 15 的洗滌液，使洗滌劑成分對洗滌物的髒污產生作用。又， 由於構成為所產生之泡沫會集中至泡沫室14且抽至上方之 單純的構造，故可提高可靠性，進而，藉由減少零件數量， 可降低成本。 20 又，由於在與泡沫室14相連接之循環通路16的前端設 置泡沫排出部17，且由泡沫排出部17從内槽2的上方將泡沫 排至内槽2内，故可將大量的泡沫灑至内槽2内的洗滌物， 而可提高洗淨力。 又，由於將泡沫排出部17構成為使泡沫之排出方向與 13 1252884 内槽2之旋轉方向同一方向，故可縮小所排出之泡沫與内槽 2或内槽2内的洗滌物之速度差，並可防止所掉落之泡沫碰 到内槽2或内槽2内的洗滌物而丨賤起彈回。 又，由於將/包床排出部17構成為使所排出之泡沫從内 5槽2之大致中心部延伸至外周部，故一旦内槽2旋轉，則泡 沫可完全灑至内槽2内的洗務物，而可減少洗條物的洗淨不 均。 又，由於在抽出或排出泡沫之泡沫步驟之前，具有旋 轉内槽2以溶解洗滌劑之洗滌劑溶解步驟，故未溶解之洗滌 1〇劑會與洗滌液一起抽取集中至泡沫室14,而可防止泡沫在 未/谷解之狀悲下從泡珠排出部17麗至洗務物，並可避免洗 滌劑未溶解而殘留。 又，在抽出或排出泡沫之泡沫步驟中，以較平常的洗 滌水位低之水位使内槽2高速旋轉，藉由使内槽2高速旋 15轉，可加速洗滌液與空氣的混合，以產生大量的泡泳，同 時由於以低水位使内槽2旋轉，故可防止位於泡珠下方之洗 滌液上升並大量進入泡沫室14内，而可增加所抽出之泡沫 的比例。 又，由於泡沫室14位於較外槽1之内底部更上方的位 2〇置，故可防止位於泡沫下方之洗滌液上升並大量地進入泡 珠室14内’而可增加所抽出之泡沫的比例。 又’由於具有構成泡床室14之外周部的側板，且該側 板18形成為朝旋轉方向從外槽1之内面擴展至外側，故泡珠 會藉由離心力而朝外側產生力量，且高效率地集中至泡沫 1252884 室14 ’而增加泡以抽取量。 又，由於具有用、 19，故可防止隹 以分隔泡沫室14與外槽1内部之分隔板 n、，i ^ 1 於〉包沫室14之泡沫逆流至外槽1内部，並 可增加泡沫的抽取量。 又， 引導&有構成泡沫室14之底面的引導板2〇，且該 产r水平料’轉方向向上傾斜，故可將泡沫的分速 度攸水千方向變換盘 、馬垂直方向，而可增加泡沫的抽取量。 又，由於泡汰玄 10 15 之蓋部15來密閉，π ^部的開口部藉由形成於外槽蓋6 一立、 同時蓋部15的一部份形成循環通路16的 :伤故可構成為單純的構造，因此，可防止泡泳漏出 从生’而可提高可靠性，進而，藉由減少零件數量， 可降低成本。 ’雖然記載至抽出或排出泡沫的泡 如使水位上升、使攪拌翼4進行攪拌 另，於本實施例中 沫步驟，但之後亦可例 專進行平常的洗滌步驟 、、纟’包未步驟中’不僅泡朱，亦可排出泡沫與洗滌 液的混合物。 ;貫施例中，雖然構成為使内槽朝順時針旋轉 來排出泡珠’但亦可構成為朝逆時針旋轉來排出泡珠。 2〇 (實施例2) #圖所示，外槽21在内面構成有位於較外槽21之内 底部2U更上方之泡沫室以，輯成泡沐室η之外周部的側 板挪成為朝旋轉方向從外槽21之内面擴展至外側 。構成 /包未至22之底面的引導板24係形成為朝旋轉方向向上彎 15 1252884 曲。其他構造則與前述實施例1相同。 於上述構乂中說明動作，在抽出或排出泡沫的泡洙步 驟中述貝^例1相同，藉由旋轉内槽2，可使内槽2與 ’並且所產生之洗滌液上部 外槽21之間的洗務液產生泡沐 的泡沐會财至泡衫22，且將料抽至上方，並使泡沐 通過循¥通路I6由泡珠排出部丨7從内槽2的上方排至内槽a 内。 上所述根據本實施例，由於構成泡洙室22之底面 的引導板24形成為朝旋轉方向向上傾斜 ，故可高效率地將 H)泡沐的分速度從水平方向變換為垂直方向，而可增加 的抽取量。 又，雖然不具有用以分隔泡泳室22與外槽21内部之分 隔板=j吏泡珠的抽取量減少，但仍可抽出泡床且排出泡 沫’藉此’可形成較前述實施例丨更單純的構造。 15 於本實施例中，雖然構成料㈣之外周部的側 板22形成為朝旋轉方向從外槽2!之内面擴展至外側，伸亦 可如第8圖所示’不形成側板23，而以突出至外槽内面之肋 狀引導板25來取代構成泡味室22之底面的引導板24。 如上所述，根據本發明第丨態樣所記载之發明，由於在 2〇外槽之内面形成有泡珠室，且藉由旋轉内槽，可使内槽與 外槽之間的洗滌液產生泡沐，並且所產生之洗務液上部的 泡沫會集中至泡泳室，且將泡泳抽至上方，故可藉由内槽 的旋轉使洗條液與空氣現合而產生泡泳，藉此產生大量的 泡沫’同時形成為所產生之泡泳會集中至泡珠室並將泡味 16 1252884 抽至上方之單純的構造，而可提高可靠性。 【圖式簡單說明】 第1圖係本發明第1實施例之洗衣機的縱截面圖。 第2圖係該洗衣機之外槽欠缺一部份的透視圖。 5 第3圖係該洗衣機欠缺一部份的主要部分透視圖。 第4圖係模式性地顯示洗滌劑分子。In order to solve the above problems, the present invention aims to generate a stack from the dissolved washing liquid, and the resulting foam will gather the final chamber of the H, M: the bubble is drawn to the earth' and the inner tank is pulled from above. In order to achieve the above purpose, the inside of the washing machine to ensure the washing power and reduce the washing of the clothes, in order to achieve the above purpose, is configured to be used in the outer tank, and the inner tank It can be rotated by 1 and driven by the drive mechanism to drive the inner groove, and in the outer groove, ^ I. A ^ V becomes a bubble chamber, and the bundle is wrong, so that the inner groove and the outer groove can be The inter-washing liquid produces bubbles... and the resulting upper portion of the washing liquid collects the chamber and draws it upwards to discharge the foam from above the inner tank into the inner tank. Dissolution = 2 by the rotation of the inner tank, the soaking liquid is brought into the air to produce a large amount of foam from the dissolved washing liquid, and the resulting foam is concentrated to the top, and Sprinkle 20 1252884 from the top into the inner tank to ensure detergency and reduce uneven washing. According to a first aspect of the invention, a washing machine includes: an inner 5 groove for accommodating a washing article; and an outer groove for accommodating the inner groove and the inner groove is rotatable And a driving mechanism for rotationally driving the inner groove, wherein the washing machine has a foam chamber formed on an inner surface of the outer groove, and the inner groove and the outer groove are washed by rotating the inner groove The liquid generates foam, and the foam in the upper part of the generated washing liquid is concentrated to the foam chamber 10, and the foam is pumped upward, and the washing liquid is mixed with air by the rotation of the inner tank to remove the dissolved liquid from the dissolved liquid. The foam is generated, and the generated foam is sprinkled from above into the laundry in the inner tank, thereby ensuring the detergency and reducing the uneven washing. Further, since the foam generated is concentrated in the foam chamber and drawn to the upper structure, the reliability can be improved. According to a second aspect of the invention, in the first aspect of the invention, the foam discharge portion is provided at a tip end of the circulation passage connected to the foam chamber, and the foam can be configured from the foam discharge portion from above the inner tank By discharging into the inner tank, since a large amount of foam can be sprinkled into the laundry in the inner tank, the cleaning power can be increased by 20. According to a third aspect of the invention, in the second aspect of the invention, the foam discharge portion is configured such that the discharge direction of the foam is the same as the rotation direction of the inner groove, and the discharged foam and the inner groove can be reduced. Or the speed difference of the laundry in the inner tank, and can prevent the falling foam from hitting the laundry in the inner tank or the inner tank 1252884 and splashing back. According to a fourth aspect of the invention, in the second aspect of the invention, the foam discharge portion is configured to extend the discharged foam from a substantially central portion to an outer peripheral portion of the inner groove, so that when the inner groove is rotated, The foam can be completely sprinkled into the laundry in the inner tank of 5, and the washing unevenness of the laundry can be reduced. The invention described in the fifth aspect is the invention described in the first aspect or the second aspect, in which the detergent having the inner tank is rotated to dissolve the detergent is dissolved before the foaming step of withdrawing or discharging the foam. Step, so the undissolved detergent is extracted together with the washing liquid to the bubble chamber, and the bubble bed 10 can be prevented from being sprinkled from the foam discharge portion to the laundry in an undissolved state, and the detergent can be prevented from being dissolved. And residual. According to the invention described in the sixth aspect, in the invention described in the above aspect or the second aspect, in the foaming step of withdrawing or discharging the foam, the inner tank is rotated at a high speed by a water level lower than a normal washing water level. By rotating the inner tank at a high speed of 15 revolutions, the mixing of the washing and the air can be accelerated to generate a large number of beads, and since the inner tank is rotated at a low water level, the washing liquid located below the bubble bed can be prevented from rising. A large amount enters the foam chamber, and the proportion of the bubble that is extracted can be increased. According to the seventh aspect, the invention described in the first aspect or the second aspect is characterized in that the second month of loading and the second portion of the foam chamber are located above the bottom of the outer groove. The washing liquid located below the foaming chamber rises and enters the bulb chamber in a large amount, and the proportion of the inserted swimming pool can be increased. In the invention described in the first aspect or the second aspect, the invention according to the first aspect or the second aspect has a side plate constituting a peripheral portion of the foam chamber, and the 1252884 is merged from the outer groove in the direction of the turn. The inner surface is extended to the outside, so the bubble: the heart force generates force to the outside, and concentrates efficiently to the beads to increase the amount of foam insertion. The invention of the invention is based on the invention described in the first aspect or the second aspect, because of the ambiguity. It has been used to prevent the separation between the foam chamber and the inside of the outer tank by increasing the amount of extraction of the beads. The foam of the w-shirt flows into the outer tank, and the invention of the two samples is the first aspect or the second aspect of the invention. 10 15 : mid-month 'because of the guide plate having the bottom surface constituting the foam chamber And the first two are formed to be inclined upward in the direction of rotation, so that the speed of the foam can be changed from the horizontal direction by A 千 々 a, and the direction of the horse is straight, and the amount of foam extraction can be increased. The date (4) of the above-mentioned first lg or second aspect is recorded, and the front plate has a guide plate that constitutes the bottom surface of the bubble chamber, and the front 'plate $ is bent upward in the direction of rotation. Therefore, the bubble splitting/leveling direction can be changed to the vertical direction, and the amount of foam extraction can be increased. *In the invention described in the first aspect or the second aspect, A is privately held - since the opening portion of the upper portion of the foam chamber is formed by the outer groove cover eight am and the cover portion The part-forming part of the circulation path can be configured as a simple structure, so that it is possible to prevent uneven cleaning, etc., and reliability can be improved, and the number of parts can be reduced to reduce the cost. 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. 2 is a perspective view showing a portion of the outer tub of the washing machine. 20 P Fig. 4 A washing machine lacks one A partial perspective view of the main part. The diagram schematically shows the pattern of the detergent molecule. = Figure "," 7K, the state in which the detergent molecule is dissolved in water. . 5 Schematic diagram of the first gas/bag passing through the washing liquid. ·· μ ′′ ′′′′′′′′′′′′′′′′′’’’’’’’’’’’’’’’ 9 is a longitudinal cross-sectional view of a conventional washing machine. ^ Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings. (Embodiment 1) 15 As shown in Fig. 1, the outer tank 1 The inner groove 2 is disposed on the inner side and is rotatable in the inner groove 2, and the inner side of the inner groove 2 is provided with a stirring wing 4 which can be freely rotated via the speed reduction mechanism 3. The upper part of the outer groove is separated from the opening. The lining art $ is provided with an outer tank cover 6, and the outer tank! is suspended by the boom 7 to the outer frame 8 of the washing machine. The motor (drive mechanism) 9 is rotatably driven to the inner tank 2 through the speed reduction mechanism 3. The water supply valve 10 The water is supplied into the inner tank 2, the water level detecting mechanism detects the water level in the outer tank 20, and the drain valve 12 is used to discharge the washing liquid in the outer tank 1. The control device 13 controls the motor 9 , water supply valve 1 排水, drain valve 12, etc., and gradually control the steps of washing, washing, dehydration. As shown in Figure 2, in the outer tank The inner surface of 1 is formed with a foam chamber 14 located above the inner bottom la of the outer tank, and the opening portion of the upper portion of the foam chamber 14 is sealed by a gasket 5 formed by the lid portion 15 10 1252884 of the outer tank cover 6 At the same time, a part of the circulation passage 16 is formed in a part of the cover portion 15, and a foam discharge portion 17 is provided at the front end of the circulation passage 16. Next, the side plate 18 constituting the outer peripheral portion of the foam chamber 14 is as shown in Fig. 2 The drawing is formed to extend from the inner surface to the outer side of the outer tub 1 in the rotational direction, and further has a partitioning plate 19 for partitioning the inner portions of the foam chamber 14 and the outer tub 1. The guide sheets 20 constituting the bottom surface of the foam chamber 14 are formed. The foam discharge portion 17 is bent in the direction of rotation. Next, as shown in Fig. 3, the foam discharge portion 17 is configured such that the discharge direction of the foam is the same as the direction of rotation of the inner groove 2, and the discharged foam is substantially from the inner groove 2 of the inner groove 2. The center portion 2a extends to the outer peripheral portion 2b. In the above configuration, the operation is described. When the laundry and the detergent are put into the inner tank 2 and the operation is started, the water supply valve 1 is operated by the control device 13 to supply the water therein. In tank 2, when the water level detection mechanism detects When the washing level is lower than the usual predetermined water level, the signal is sent to the control device 以 to stop the action of the water supply valve 10. Then, the detergent is transferred to the detergent detergent dissolving step, and by the control device 13 to drive the motor 9, the rotation of the inner groove is set to be lower than the subsequent bead step, so that the washing liquid is not discharged from the foam discharge portion 1 before the detergent is dissolved, but the dissolution is first dissolved. (3) ^ Next, transfer to the bubble step of withdrawing or discharging the foam, and rotate the inner tank 2' by rotating the inner tank 2' by the high number of revolutions of the detergent dissolution step: the washing liquid between the inner tank 2 and the outer tank 1 To make the washing liquid and air ^ = produce a lot of foam. Moreover, since a large amount of the generated foam (4) is light, it moves to the upper portion of the silk liquid, and the _ surface is called the money in the outer tank and (4) 20 1252884 forcefully enters the foam chamber 14. The foam entering the foam chamber 14 is displaced along the guide sheet 20 from the horizontal direction to the vertical direction and drawn upward, and is discharged from the upper portion of the inner tank 2 to the inner tank by the bubble discharge portion 17 through the circulation passage 16. 2 inside. At this time, since the foam discharge portion 17 causes the discharge direction of the bubble to be in the same direction as the rotation direction of the inner groove 2, the difference in speed between the discharged foam and the laundry in the inner tank 2 or the inner tank 2 can be reduced. The falling foam is prevented from hitting the laundry in the inner tank 2 or the inner tank 2 and splashes back. Further, since the foam discharge portion 17 is configured to extend the discharged foam from the substantially central portion 2a of the inner groove 2 1 to the outer peripheral portion 2b, once the inner groove 2 is rotated, the foam can be completely sprinkled into the inner groove 2 for washing. Things. Here, the foam is detailed. In general, when detergent molecule A is schematically displayed, as shown in Fig. 4, detergent molecule A is composed of hydrophilic group a and lipophilic group b. Therefore, if the state in which the detergent is dissolved in water is shown, as shown in Fig. 5, the detergent molecules A are arranged in a row on the surface (water surface), and the detergent molecules which are not discharged are one by one or micro. The state of the cell (group) exists in the water. Moreover, once the surface detergent molecules are removed, the detergent molecules in the water will immediately move to the surface as a supplement. Therefore, for example, as shown in Fig. 6, if the bubble B is sent to the washing liquid, 20, the bubble B rises and reaches the surface, and the detergent molecule A which is arranged in a row on the surface is kept as it is in the film of the foam. The foam c in the shape of the inside, that is, the foam C which is discharged as much as possible into the detergent molecule A, causes the detergent concentration to become the intermediate/initial degree. At this time, the detergent molecules in the liquid will move to supplement the detergent molecules taken away in the bubble state, and if the bubble B is continuously fed, the 12 1252884 will continue to produce the bubble C. At this time, the lipophilic group 1) of course faces the inside and outside of the film of the foam. By causing the foam C generated as described above to pass through the surface of the dirty laundry to form a laundry, the oil and the particles adhering to the oil are soiled and oleophilic to remove oil and particles. Further, if the foam C is broken when it passes through the laundry, the high-flush detergent liquid will permeate into the laundry, thereby causing the soil to be easily dropped. In this way, the laundry can be washed. As described above, according to the present embodiment, since the bubble chamber 14' is formed on the inner surface of the outer tank 1 and the inner tank 2 is rotated, the washing between the inner tank 2 and the outer tank generates foam, And the foam in the upper part of the generated washing liquid is concentrated to the foam chamber 14 and the foam is sucked up, so that the washing wave can be mixed with the air by the rotation of the inner tank 2, thereby generating a large amount from the dissolved washing liquid. The foam is sprinkled from above the inner tank 2 to the laundry and passed through the surface of the laundry or the laundry, thereby improving the detergency. Further, since the volume of the washing liquid can be increased by foaming, it is possible to cause the detergent component to act on the dirt of the laundry by a small amount of the washing liquid. Further, since the generated foam is concentrated in the foam chamber 14 and is drawn to the upper structure, the reliability can be improved, and the cost can be reduced by reducing the number of parts. Further, since the foam discharge portion 17 is provided at the front end of the circulation passage 16 connected to the foam chamber 14, and the foam discharge portion 17 discharges the foam from the upper portion of the inner tank 2 into the inner tank 2, a large amount of foam can be taken. The laundry is sprinkled into the inner tank 2 to improve the detergency. Further, since the foam discharge portion 17 is configured such that the discharge direction of the foam is in the same direction as the rotation direction of the groove 2 in 13 1252884, the difference in speed between the discharged foam and the laundry in the inner tank 2 or the inner tank 2 can be reduced. It can prevent the falling foam from hitting the laundry in the inner tank 2 or the inner tank 2 and picking up and rebounding. Further, since the bed/outlet portion 17 is configured to extend the discharged foam from the substantially central portion of the inner 5 groove 2 to the outer peripheral portion, once the inner groove 2 is rotated, the foam can be completely sprinkled into the inner groove 2 for washing. It can reduce the washing unevenness of the washings. Further, since the detergent having the rotating inner tank 2 to dissolve the detergent dissolves before the foaming step of withdrawing or discharging the foam, the undissolved washing agent is concentrated and collected together with the washing liquid to the foam chamber 14, but The foam is prevented from being discharged from the bead discharge portion 17 to the laundry under the condition of no/cold solution, and the detergent can be prevented from remaining without being dissolved. Moreover, in the foaming step of withdrawing or discharging the foam, the inner tank 2 is rotated at a high speed by a water level lower than the usual washing water level, and by rotating the inner tank 2 at a high speed for 15 revolutions, the mixing of the washing liquid and the air can be accelerated to generate A large amount of bubble swimming, and at the same time, the inner tank 2 is rotated at a low water level, so that the washing liquid located below the beads can be prevented from rising and entering the foam chamber 14 in a large amount, and the proportion of the extracted foam can be increased. Moreover, since the foam chamber 14 is located at a position 2 above the bottom of the outer tank 1, it is possible to prevent the washing liquid located below the foam from rising and entering the bubble chamber 14 in a large amount, and the foam which is extracted can be increased. proportion. Further, since the side plate constituting the outer peripheral portion of the bubble chamber 14 is formed and the side plate 18 is formed to extend from the inner surface to the outer side of the outer groove 1 in the rotational direction, the beads generate force toward the outer side by centrifugal force, and high efficiency The ground is concentrated to the foam 1252884 chamber 14' and the bubble is increased for extraction. Moreover, since the utility model has 19, it is possible to prevent the crucible from separating the partitioning plate n of the foam chamber 14 and the outer tank 1 from the inside, and the foam of the encapsulating chamber 14 flows back to the inside of the outer tank 1 and can be increased. The amount of foam extracted. Further, the guide & has a guide plate 2 constituting the bottom surface of the foam chamber 14, and the r-level material is tilted in the upward direction, so that the speed of the foam can be changed by the direction of the water and the vertical direction of the horse. Increase the amount of foam extracted. Further, since the lid portion 15 of the blister 10 15 is sealed, the opening portion of the π ^ portion is formed by the outer groove cover 6 and a portion of the lid portion 15 forms a circulation path 16 : Since it is a simple structure, it is possible to prevent the bubble from leaking out and improve the reliability, and further, the cost can be reduced by reducing the number of parts. 'Although it is described that the bubble that draws or discharges the foam rises the water level and the stirring wing 4 is stirred, in the present embodiment, the foaming step is carried out, but then the ordinary washing step can be performed, and the step of the package is not included. 'Not only the bubble, but also the mixture of foam and washing liquid. In the embodiment, the inner groove is rotated clockwise to discharge the beads, but it may be configured to rotate counterclockwise to discharge the beads. 2 〇 (Embodiment 2) # As shown in the figure, the outer groove 21 is formed with a foam chamber located above the inner bottom portion 2U of the outer groove 21, and the side plate of the outer peripheral portion of the bubble chamber η is rotated. The direction extends from the inner face of the outer groove 21 to the outer side. The guide sheets 24 constituting the bottom surface of the package 22 are formed to be bent upward by 15 1252884 in the direction of rotation. Other configurations are the same as those of the foregoing embodiment 1. The operation is described in the above configuration, and in the foaming step of withdrawing or discharging the foam, the same as in the first example, by rotating the inner tank 2, the inner tank 2 and the resulting upper liquid outer tank 21 can be produced. The intervening solution generates a foaming foam to the blister 22, and draws the material to the top, and causes the bubble to be discharged from the upper side of the inner tank 2 through the bubble discharge portion 丨7 through the passage I6. Inside slot a. According to the present embodiment, since the guide sheets 24 constituting the bottom surface of the bubble chamber 22 are formed to be inclined upward in the rotational direction, the sub-speed of the H) bubble can be efficiently converted from the horizontal direction to the vertical direction. The amount of extraction that can be increased. Moreover, although there is no reduction in the amount of extraction of the partitioning plate=j吏bubble for separating the inside of the swimming pool 22 and the outer tank 21, the bubble bed can be extracted and the foam can be discharged 'by this' to form a more conventional embodiment.丨 More simple structure. In the present embodiment, although the side plate 22 of the outer peripheral portion of the constituent material (four) is formed to extend from the inner surface of the outer groove 2! to the outer side in the rotational direction, the extension may also be as shown in FIG. 8 'the side plate 23 is not formed, but The rib-shaped guide sheets 25 projecting to the inner surface of the outer tank are substituted for the guide sheets 24 constituting the bottom surface of the scent chamber 22. As described above, according to the invention described in the aspect of the invention, since the bead chamber is formed on the inner surface of the outer tank of 2 turns, and the washing liquid between the inner tank and the outer tank can be made by rotating the inner tank The foam is generated, and the foam on the upper part of the generated washing liquid is concentrated to the swimming chamber, and the bubble is pumped upward, so that the washing liquid can be brought into the air by the rotation of the inner groove to generate the swimming. Thereby, a large amount of foam is generated, and the reliability is improved by forming a simple structure in which the generated bubble is concentrated to the bubble chamber and the bubble taste 16 1252884 is drawn upward. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view showing a washing machine in accordance with a first embodiment of the present invention. Figure 2 is a perspective view of a portion of the outer slot of the washing machine. 5 Figure 3 is a perspective view of the main part of the washing machine lacking a part. Figure 4 graphically shows the detergent molecules.
第5圖係顯示將洗滌劑分子溶入水中之狀態的模式圖。 第6圖係氣泡通過洗務液中時的模式圖。 第7圖係本發明第2實施例之洗衣機之外槽欠缺一部份 10 的透視圖。 第8圖係該洗衣機之其他例子的外槽欠缺一部份的透 視圖。 第9圖係習知洗衣機的縱截面圖。 【圖式之主要元件代表符號表】Fig. 5 is a schematic view showing a state in which detergent molecules are dissolved in water. Fig. 6 is a schematic view showing a state in which bubbles pass through the washing liquid. Fig. 7 is a perspective view showing a portion 10 of the outer tub of the washing machine of the second embodiment of the present invention. Fig. 8 is a perspective view showing a portion of the outer groove of the other example of the washing machine. Figure 9 is a longitudinal sectional view of a conventional washing machine. [The main components of the diagram represent the symbol table]
卜2卜30···外槽 8、34...洗衣機外框 la、21a...内底部 9、35···馬達 2、32…内槽 10、39...給水閥 2a...中心部 11...水位檢測機構 2b...外周部 12、38…排水閥 3...減速機構 13、42…控制裝置 4、31...攪拌翼 14、22...泡沫室 5...襯墊 15…蓋部 6...外槽蓋 16...循環通路 7、33...吊棒 17...泡沫排出部 17 1252884 18、23…側板 19.. .分隔板 20、24、25…引導板 36.. .V型帶 37.. .減速機構兼離合器 40.. .流體平衡器 41·.·蓋 A. ..洗滌劑分子 a. ..親水基 b. ..親油基 B. ..氣泡 C…泡沐Bu 2 Bu 30···Outer slot 8, 34...Washing machine frame la, 21a... Inner bottom 9, 35··· Motor 2, 32... Inner groove 10, 39... Water supply valve 2a.. Center portion 11 ... water level detecting mechanism 2 b ... outer peripheral portion 12, 38 ... drain valve 3 ... speed reducing mechanism 13 , 42 ... control device 4, 31 ... stirring blade 14 , 22 ... foam chamber 5...pad 15...cover portion 6...outer tank cover 16...circulation passage 7,33...hanging rod 17...foam discharge portion 17 1252884 18,23...side panel 19.. Separator 20, 24, 25... Guide plate 36.. V-belt 37.. Speed reduction mechanism and clutch 40.. Fluid balancer 41.. Cover A. .. Detergent molecule a. .. Hydrophilic group b. .. lipophilic B. .. bubble C... bubble
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