200523426 九、發明說明： 【發明所屬气技術領域】 技術領域 本發明係有關於内包有可旋轉驅動之洗務兼脫水槽之 5水槽收納於洗衣機機體内，且可控制對前述水槽内之給 水、排水及洗«脫水搢之旋轉，以實施洗條、漂洗及脫 水等各步驟之洗衣機。 【先前才支4軒]3 背景技術 10 W如，在水平配置洗《脫水槽之滚筒式洗衣機中， 用以將洗條物投入可旋轉驅動之洗務兼脫水槽或從中取出 之開口部係形成於洗衣機機體之正面側且藉由門體可自由 開關地關閉。門體可藉由操作按紐來打開，且在運轉中可 鎖住而無法打開，如此—來，可避免手伸入旋轉驅動中之 15洗條兼脫水槽中造成危險，或者洗務水或洗滌物飛散至外 部等狀況發生。 為了操作前述門體之開關，而設置組合了機械構造斑 電構造之開關操作構造，且依照滾筒式洗衣機之運轉停止 狀態或運轉狀態來控制門體之開關。由於該控制必須對應 20控制滾筒式洗衣機之運轉的控制動作來執行，因此，必須 設置至洗滌兼脫水槽之旋轉完全停止為止的延遲時間/且 操作使門體依照運轉狀態來解除閉鎖等構造。 例如，藉由關閉門體且卡合門體的鎖扣，使滑動構件 滑動移動’且藉由該滑動構件之移動以通電控制開關裝 200523426 置，並藉由通電動作使驅動裝置開始動作，且藉由驅動裝 置之動作利用保持裝置將滑動構件保持成鎖扣不會脫離 之狀心藉由δ玄構造，可縮短關閉門體至開始運轉的時間， 並可確貝地鎖住，且可縮短全部的運轉結束後至可打開門 5體的時間（參照專利文獻1)。 【專利文獻1】日本專利公報特開平第1G —272293號 (第2〜4頁、第1圖） 【韻^明内容：】 發明之揭示 10 發明欲解決之課題 在與習知技術相關之門體的開關操作構造中，由於電 動作部分較多，且整體構造較為複雜，因此，在作為處理 水的洗衣機時有發生故障或異常之虞，故有缺乏可靠性的 問題。洗衣機的門體開關操作構造必須是簡單的構造，且 15可進行更確實的開關操作，而且，即使使用者的操作違反 操作方法，也不會發生故障。 本發明之目的在於提供可控制對應運轉狀態之門體的 開關操作，同時設有可避免因錯誤的操作造成異常之門體 開關操作構造之洗衣機。 20 解決課題之手段 為了達成上述目的，本發明之洗衣機係於洗衣機機體 内收納有水槽，且該水槽内包有可收納且驅動洗滌物旋轉 之洗滌兼脫水槽，並可控制對前述水槽内之給水、排水及 前述洗滌兼脫水槽之旋轉，以實施洗滌、漂洗及脫水等各 200523426 a者Ί徵在於前述洗衣機更包含：門體 開關地覆蓋形成於前 ’、了自由 物投入前述洗將兼脫k機體之正面側且用以將洗蘇 鈕，係用以打開前述^從中取出之開口部；開門按 卡止成關閉狀離.第體，卡止構件，係用以將前述門體 構件向卡止方向移動之^勢能裝置，係用以賦與前述卡止 議1 ” 之勢能；開關操作構件，係藉由前述 二以:前述Γ操作進行進退移動者;第2賦與勢能裝置， 10 15 产連與勢能裂置之賦與勢能力更大的變位強 度連、，、。“開關操作構件與前述卡止構件； 以鎖住前述卡止構件之移動；及卡止解除檢測裝置，2 以電檢測前述卡止構件位於卡止解除位置之狀態。係用 構造’當為了將洗務物投入洗滌兼脫水槽或 二取出而打開處於關閉開口部之狀態的門體時，若按壓 開門她，則透過第2賦與勢能裝置與卡止構件相卡合 賦與勢能農置之賦與勢能而處於前進方向之開關 ㈣構件會抵抗賦與勢能而後退，因此，透過第2賦與勢能 a置可使卡止構件朝解除卡止方向移動，以解除門體之卡 止’且打開門體。由於前述打開門體的操作是機械性動作， 因此，即使洗衣機的電源呈關閉狀態也可執行。若在洗衣 機處於運轉狀態時打開門體，則有碰到旋轉中之洗務兼脫 水槽的危險性或水花飛散等問題’因此，藉由鎖裝置來閉 鎖卡止構件，以無法打開門體。在閉鎖時.，若減操作開 門按紐’即使開關操作構件為了_卡止構件而後退移 動’也無法打開門體’且門體操作構件之後退移動會因為 20 200523426 第2賦與勢Μ置產生而被讀 ::::置來電檢測卡止構件處於卡止解除狀:::: 會因=二::第_勢_宜形成為具有不 以解除前_之卡:::==作前述卡止構件 力it、十本L 向又位之^位強度’且形成為具有 Μ卡止構件藉由前述難置㈣ 10 15 =㈣會產生變位之變位強度，因此，在運= 狀恐下為了打開門雜而㈣操作開門按紐時 :關操作構件之移動傳送…構件之連結構件二要 :作傳=:二::__按- 20 護。 :止:件時’在按歷操作開門按紐時’會因為開關操作構 後退移動而產生變位，且對處於閉鎖狀態之卡止構件 不曰細加太大的力I。因此’即使讓按麼操作開門按紐的 使用者感到有勉強使變位強度大的第2賦與勢能裝置變位 之不協調感的感覺，且開關操作構件或卡止構件被勉強的 按壓操作破壞，亦可藉由第2賦與勢能裝置之變位加以保 又，開門按紐在無法施加按麼操作之狀態下，宜藉由 第3賦與勢能裝置賦與與開_作構件之間的勢能，藉二， 當因為抵抗第3賦與勢能裝置的賦與勢能而使按壓操曰作的 衝程大於航距離時，按M會作用至開關操作構件，因此， 200523426 可給予開門按㈣當的按壓感，同時，亦可防止洗衣機運 轉時所產生的振動引起開門按紅發生微小振動而發出異 發明之效果 根據本毛明，可依照洗衣機的狀態卡止門體之開關或 解除卡止，且相反地亦可依照門體之狀態來控制洗衣機的 動作。又，由於開門按叙的按麼操作透過變位強度大的第2200523426 IX. Description of the invention: [Technical Field of the Invention] Technical Field The present invention relates to a 5-sink with a rotating drive-driven washing and dewatering tank stored in the washing machine body, and can control the water supply to the aforementioned water tank, Draining and washing «Dehydration 旋转 spin, washing machine to implement the steps of washing, rinsing and dehydration. [Previously only supported Xuan] 3 Background Art For example, in a drum-type washing machine with a horizontally disposed dewatering tank, the strips can be placed in a rotatable driving and dewatering tank, or the opening system can be taken out of it. It is formed on the front side of the washing machine body and can be closed and closed freely by a door body. The door can be opened by operating the button, and can be locked during operation and cannot be opened. In this way, it is possible to avoid the danger caused by reaching into the 15 washing bar and dehydration tank in the rotary drive, or the washing water or Situations such as scattering of laundry to the outside occur. In order to operate the switch of the door, a switch operation structure combining a mechanical structure and an electric structure is provided, and the switch of the door is controlled in accordance with the operation stop state or operation state of the drum type washing machine. Since this control must be executed in accordance with the control action of the 20-control drum type washing machine, it is necessary to set a delay time until the rotation of the washing and dewatering tank is completely stopped, and the operation must be such that the door body is unlocked in accordance with the operation state. For example, by closing the door body and engaging the lock of the door body, the sliding member is slid to move, and the movement of the sliding member is used to energize the control switch device 200523426, and the driving device is started to operate by the energizing action, and By the action of the driving device, the sliding member is held by the holding device so that the lock will not be disengaged. With the delta structure, the time from closing the door to the start of operation can be shortened, and it can be locked securely, and can be shortened. The time from when all the operations are completed until the door 5 can be opened (see Patent Document 1). [Patent Document 1] Japanese Patent Laid-Open Publication No. 1G-272293 (Pages 2 to 4 and Figure 1) [Contents of Rhyme ^: Disclosure of the Invention 10 The problem to be solved by the invention lies in the gate related to the conventional technology In the switching operation structure of the body, since there are many electric operation parts and the overall structure is relatively complicated, there is a risk of failure or abnormality when the washing machine is used as a water treatment machine, so there is a problem of lack of reliability. The door switch operation structure of the washing machine must be a simple structure, and a more reliable switch operation can be performed, and even if the user's operation violates the operation method, no failure will occur. An object of the present invention is to provide a washing machine that can control the opening and closing operation of a door body corresponding to a running state, and is provided with a door opening and closing structure that can prevent an abnormality due to an erroneous operation. 20 Means for solving the problem In order to achieve the above-mentioned object, the washing machine of the present invention includes a water tank inside the washing machine body, and the water tank includes a washing and dewatering tank that can store and drive the rotation of the laundry, and can control the water supply to the water tank. , Drainage and the rotation of the aforementioned washing and dewatering tank to implement washing, rinsing and dehydration, etc. Each of the characteristics is that the aforementioned washing machine further includes: a door switch cover is formed in front of the door, and a free object is put into the aforementioned washing and removing The front side of the machine body is used to open the washing button, which is used to open the opening taken out from the aforementioned ^; the door is opened and locked to close the door. The first body, the locking member, is used to move the aforementioned door body member toward The potential energy device moving in the locking direction is used to impart the potential energy of the aforementioned locking proposal 1 "; the switch operating member is used to move forward and backward by the aforementioned two operations: the aforementioned Γ operation; the second potential energy device, 10 15 The production chain and potential energy splitting have greater displacement strength, and, "the switch operating member and the aforementioned locking member; to lock the movement of the aforementioned locking member; and Unlocking detection means 2 to the electrical detection of the card engaging member of the locking release state position. Structure for the system 'When the door body with the closed opening is opened in order to put the laundry in the washing and dewatering tank or take out the second door, if the door is pressed to open the door, the second potential energy device is engaged with the locking member Combined with the potential energy, the switch in the forward direction of the farming energy and the potential energy will reverse the resistance to the potential energy. Therefore, the second potential energy a can be used to move the locking member in the unlocking direction to release it. The door is locked 'and the door is opened. Since the aforementioned operation of opening the door is a mechanical operation, it can be performed even when the power of the washing machine is turned off. If the door is opened while the washing machine is in operation, there is a problem of rotating the washing and draining tank or splashing water, etc. 'Therefore, the locking mechanism is used to lock the locking member so that the door cannot be opened. At the time of lockout, if the door opening button is reduced, the door cannot be opened even if the switch operation member moves backwards for the _locking member, and the door operation member moves backwards because of the 2005 200523426 second assignment Generated and read: :::: The incoming call detection locking member is in the unlocking state: :::: It will be caused by = 二 :: 第 _ 势 _ 宜 formed to have a card that does not release before ::: == 作The aforementioned locking member force it, the ten-direction L-direction relocation ^ position strength ', and is formed to have the M locking member by the aforementioned difficult to set ㈣ 10 15 = ㈣ will produce a displacement strength of displacement, so in operation = If you want to open the door to open the door, you need to operate the door open button: Close the operation member to move and transfer ... The connecting member of the member must be: Make a pass =: 二 :: __ press-20 to protect. : Stop: When the door is opened according to the calendar operation, it will be displaced due to the backward movement of the switch operation mechanism, and it will not apply too much force I to the locking member in the locked state. Therefore, 'even if the user who presses the door opening button feels a sense of discomfort that the second strength of the strong displacement is inconsistent with the displacement of the potential energy device, and the switch operation member or the locking member is reluctantly pressed, Destruction can also be protected by the displacement of the second potential energy device. When the door opening button is in a state where the button cannot be operated, it is advisable to use the third energy potential device to impart and open the component. By the second, when the stroke of the press operation is greater than the range due to the resistance to the potential energy provided by the third energy potential device, pressing M will act on the switch operating member. Therefore, 200523426 can be given to open the door. At the same time, it can also prevent the vibration generated when the washing machine is running to cause the door opening button to generate a small vibration and generate different effects. According to this Maoming, the door switch can be locked or unlocked according to the state of the washing machine. And on the contrary, the action of the washing machine can be controlled according to the state of the door body. In addition, since the operation of opening the door according to the description is through the second strong displacement,
Hb裝置傳達至卡止構件，因此，在打開門體時，第2 川賦與勢能裝置不會產生變位，且操作動作可順利地傳達至 卡止構件X，萄卡止構件鎖住時，可由第2賦與勢能裝置 的變位來吸收過大的按壓壓力。 t實施方式】 實施發明之最佳形態 15 2此’利用傾斜設置洗務兼脫水槽之滚筒式洗衣機詳 :地說明。第1圖顯示與實施形態相關之滚筒式洗衣機丄的 二硯’在洗衣機機體2之正面側上部形成向上傾斜㈣，且 4可自由開關地關閉圓形開口部之圓形門體8。如第2圖 =，在洗衣機機㈣配設水槽單元lQ，且該水槽單元ι〇 ^在形成為有底圓筒形之水槽3内設有可藉由馬達4旋轉驅 ^底圓筒形洗務兼脫水槽5。該水槽單元ι〇藉由未圖示 朝1=造支持成洗滌兼脫水槽5之旋轉軸方敏從正面側 於水枰1面之月面側相對水平方向H以角度0向下傾斜。由 善早凡10傾斜配置於洗衣機機體2内，故水槽3及洗將 脫水槽5之開口部成為與前述傾斜面h相向之狀態，因 20 200523426 此，當打開設於傾斜面2a之門體8時，可將洗務物投入洗梅 兼脫水槽5或從中取出。由於門體8設於向上傾斜⑽，因 此，在將洗滌物投入洗牙条兼脫水槽5或從中取出時，可減少 彎腰的程度，又，由於在滚筒式洗衣機丨之正關不必確保 多餘的空間，因此，可構成在盥洗室等狹窄的空間内也可 放置的滾筒式洗衣機i。又，由於門體8之中央部位由透明 體所形成’因此，不必f腰即可觀察H漂洗及脫水等 各步驟之運轉狀態。 “月述門體8可藉由按下配設於傾斜面2a之開門按妨 10來打開’當將洗務物投入洗條兼脫水槽$内且關上門體$並 幵1始運轉日^ ’門體8會閉鎖成關門狀態。以下針對該開門按 鈕56之門體8的開關構造及門體8之鎖構造作說明。 15 團頒示拆下傾斜面外裝材料後之狀態，開門按 紐56與開_部59係配設成藉由以拉伸彈簧所形成之卡入 彈簧（第2賦與勢能裝置）69相卡合。於前述開關鎖部_ 成有鎖扣孔9卜且突設於門體8_之鎖扣 输入該鎖扣㈣，並且，該鎖扣孔91與開門二 到傾斜面2a上外部。 2〇她ΓΛ4圖、第5圖所示，開門按紐56係保持成可藉由旋 ^ a在規定範圍内轉動，且，安裳於内部之上推彈菩％ 平常抵接於與前述卡合彈菁69相連結之開關操作構件％， 並處於藉由彈簧的賦與勢能力壓到上限位置之狀辦，一曰 2壓操作，則會壓縮上轉簧92，且，與上推彈簣92涵 設置之按壓突起94會抵接於前述開關操作構件93，使開關 200523426 知作構件9⑽料軸9 3 a $ 伸力會作用於其中一端卡入於點進仃旋動，藉此，拉 69上。由於卡合彈簧69的變位二=構^之卡合彈簧 ^ ^ Q? -¾ ^ η 又車乂壓鈿彈黃之前述上推 ^92或後㈣縮彈簣之卡止彈菁（第！賦與勢能裝置h )的變位強度大很多，因此 ")112 拉伸力而變位。 』打開門體8的操作所產生的 =6_示’當藉由開騎作構件故 合弹黃69時，與卡合彈菁69之另 祖緊卡 10 15 抗卡止彈簣m的賦與勢能力而前進移動 =”：支_為轉一 不，肷入已嵌進鎖扣孔91之鎖扣90的鎖孔心之卡止板 的大起部ma會被拉回且從鎖孔他中脫出，因此，門 會因為未圖示之彈簧的賦與勢能而打開。-旦解除開門 ==壓，則卡止板113會因為卡均_之賦與勢 =而二動:且其突起部113a會返回進出於鎖扣孔Μ内的 門⑽^11會錢移動，錢，被卡合彈簧69拉動的 構件93會旋動’且按㈣起94會上推開門独 —^後，上推弹黃92之賦與勢能力會產生作用，使開門 按叙56回到原來的位置。 一當進行關閉門體8的操作時’嵌入鎖扣⑽之鎖扣9〇 的前端會㈣突起部⑴a之前端的傾斜面，結果，卡止板 H3會對抗卡止彈簧112之賦與勢能力而旋動衫鎖扣= 凡全進入鎖扣孔91内時’突起部113a會成為可進入鎖孔術 之狀態，因此，接受卡场簧112之賦與勢能力的卡止板⑴ 20 200523426 會旋動’且其突起部113a會插入鎖扣9〇之鎖孔術因此， 被關閉的門體8會卡止成關閉狀態。 曰開始進彳了滾筒式洗衣機k運轉時，藉由未圖示之控 制裝置對設於開關鎖部59之螺線管（鎖裳置）ιΐ5進行一次 通包’如第7圖所示，利用在使鎖板（鎖裝置）116後退後 $其前進之動作，會因為鎖彈簧（鎖裝置）117的作用，使 月,J端之鎖突起U6a成為抵接於卡止板113側面之狀態，因 此，會鎖住卡止板113之旋動，且即使按壓開門按钮56,也 無法打開門體8，如此一來，可避免在洗滌兼脫水槽5高速 φ 疋轉日π之脫水運轉中等將手伸入的危險性，且可防止門體8 在運轉中被打開使水飛散至外部的情況發生。 又，當在滾筒式洗衣機1之運轉中按壓開門按鈕56以打 幵 1門體8日t ’會因為卡止板113之旋動，使微動開關（卡止 ι解除檢測裝置）118動作，以檢測門體8被打開的狀態，且 15该檢測輸出會輸入滾筒式洗衣機i之控制裝置，以控制成洗 條兼脫水槽5停止旋轉之狀態。 在上述構造中，在未按壓開門按鈕％之狀態下，由於 ^ 開門按鈕56經上推彈簧92賦與移動至上限位置的勢能，且 開關操作構件93透過卡合彈簧69經卡止彈簧112賦與勢 月b，並且經上推彈簧％賦與勢能，因此不會產生晃動，且 可給予開門按鈕56適當的按壓感，同時，亦可防止滾筒式 洗衣機1運轉時所產生的振動引起開門按鈕56或開關操作 構件93發生微小振動而發出異響。 又，由於卡合彈簧69之拉伸變位強度較上推彈簧％或 12 200523426 卡止彈黃112之壓縮變位強度大很多，且在按壓開門按鈕％ 時’幾乎不會因開關操作構件93旋動之拉伸力而產生變 位，而會傳送至拉桿lu，且使卡止彈簧112朝壓縮方向變 位’因此’按壓開門按鈕56時的衝程會完全傳送至卡止板 5 113。 又’在脫水運轉中，當在卡止板113被鎖板116鎖住之 Η體閉鎖狀態下按壓操作開門按鈕56而勉強打開門體8 時’非常大的拉伸力會施加於卡合彈簧69而使其變位，因 此’處於閉鎖狀態之卡止板113不會被施加過大的力量，且 ⑺開關插作構件93也不會被施加過大的力量。如此一來，可 避免讓按壓操作開門按鈕56的使用者感到有勉強使變位強 度大的卡合彈簧69變位之不協調感的感覺，且可防止開關 操作構件93或卡止板113被勉強按壓操作破壞。 與以上所說明之實施形態相關之滾筒式洗衣機1係傾 15 斜配置洗滌兼脫水槽5且將門體8設於洗衣機機體2之傾斜 面2a ’但，在如習知構造水平配置洗滌兼脫水槽且將門體 設於洗衣機機體之垂直面的構造中，也同樣適用上述門體8 之開關操作構造。 又，在與本實施形態相關之滾筒式洗衣機1中增設乾燥 20 功能而構成滚筒式洗衣乾衣機時，亦可適用前述門體8之開 關構造，且在乾燥運轉途中，為了取出洗滌物，可打開門 體8。為了在乾燥途中可打開門體8，故在乾燥運轉中控制 成卡止板113不會因螺線管115而閉鎖，且在打開門體8時， 可避免門體8在運轉中因為微動開關118檢測出開門動作而 13 200523426 停止洗滌兼脫水槽5之旋轉的控制而打開的危險性。 又，就於洗滌兼脫水槽之内底部設有動泵且在上面設 有門體之全自動洗衣機、洗衣乾衣機而言，亦同樣適用上 述構造。 5 產業上之可利用性 如上所述，根據本發明，可依照洗衣機的狀態卡止門 體之開關或解除卡止，且相反地亦可依照門體之狀態來控 制洗衣機的動作，因此，可避免手伸進旋轉驅動洗滌兼脫 水槽之運轉中的洗衣機内造成危險，也可防止水或洗滌物 10 從運轉中之洗滌兼脫水槽飛至外部的情況發生。 I：圖式簡單說明3 第1圖係與實施形態相關之滾筒式洗衣機的外觀之透 視圖。 第2圖係顯示該滾筒式洗衣機之主要部分構造的截面 15 圖。 第3圖係顯示該構造中之門體開關操作之平面圖。 第4圖係顯示開門按鈕之構造的水平方向部分截面圖。 第5圖係顯示開門按鈕之構造的垂直方向部分截面圖。 第6圖係顯示開關鎖部之構造的平面圖。 20 第7圖係顯示開關操作部成為開門閉鎖狀態之部分平 面圖。 第8圖係顯示將門體卡止成關閉狀態之構造的部分截 面圖。 【圖式之主要元件代表符號表】 14 200523426 1...滾筒式洗衣機 93...開關操作構件 2...洗衣機機體 93a...旋動軸 2a...傾斜面 94...按壓突起 3...水槽 111...拉桿 5...洗滌兼脫水槽 112…卡止彈簧 8...門體 113.··卡止板 10…水槽單元 113a...突起部 56…開門按鈕 114...支軸 56a...旋動軸 115…螺線管 59...開關鎖部 116...鎖板 69…卡合彈簧 116a...鎖突起 90…鎖扣 117...鎖彈簧 90a...鎖孔 118…微動開關 91...鎖扣孔 R...旋轉軸方向 92…上推彈簧 15The Hb device is transmitted to the locking member. Therefore, when the door body is opened, the second chuanfu and potential energy device will not be displaced, and the operation can be smoothly transmitted to the locking member X. When the locking member is locked, Excessive pressing pressure can be absorbed by the displacement of the second potential-applying device. Embodiment t The best mode for carrying out the invention 15 2 This is a detailed description of a drum-type washing machine in which a washing and dewatering tank is installed at an angle. Fig. 1 shows the second embodiment of the drum-type washing machine 砚 according to the embodiment. An upward sloping ㈣ is formed on the upper part of the front side of the washing machine body 2, and a circular door 8 with a circular opening can be freely opened and closed. As shown in FIG. 2, a sink unit lQ is provided in the washing machine, and the sink unit ι〇 ^ is provided in the bottomed cylindrical water tank 3, which can be driven by the motor 4 to drive the bottom cylindrical washing.务 cum dehydration tank 5. The water tank unit ι0 is tilted downward from the front side toward the meniscus side of the water surface 1 from the front side toward the horizontal axis H of the rotation axis Fang Min, which is supported by the washing and dewatering tank 5 (not shown). Since the good morning Fan 10 is inclinedly arranged in the washing machine body 2, the openings of the water tank 3 and the dewatering tank 5 are in a state facing the inclined surface h, because 20 200523426 Therefore, when the door body provided on the inclined surface 2a is opened, At 8 o'clock, the laundry can be put into the plum washing and dewatering tank 5 or taken out of it. Since the door body 8 is provided at an upward incline, it is possible to reduce the degree of bending when the laundry is put into or removed from the dental floss and dehydration tank 5, and since it is not necessary to ensure extraness in the front door of the drum type washing machine Therefore, it is possible to construct a drum-type washing machine i that can be placed in a narrow space such as a bathroom. In addition, since the central portion of the door body 8 is formed of a transparent body ', the operation state of each step such as H rinsing and dehydration can be observed without a waist. "Monthly door body 8 can be opened by pressing the door opening button 10 provided on the inclined surface 2a. 'When the laundry is put into the washing bar and dewatering tank $, and the door body $ is closed, the operation day is started ^ 'The door body 8 will be locked into a closed state. The following is a description of the opening structure of the door body 8 of the door opening button 56 and the locking structure of the door body 8. The 15th delegation presented the state after removing the exterior material on the inclined surface, The button 56 and the opening portion 59 are configured to engage with a snap-in spring (second potential imparting device) 69 formed by a tension spring. The above-mentioned switch lock portion _ is formed with a locking hole 9 and The lock button protruded from the door body 8_ enters the lock button 并且, and the lock hole 91 and the door opening 2 are on the outside of the inclined surface 2a. 20, as shown in Figure 4 and Figure 5, the door opening button 56 series It can be rotated within a specified range by turning ^ a, and Ansang pushes the ball% on the inside. It usually abuts the switch operating member% connected to the above-mentioned engagement spring 69, and is in the spring position. If the potential force is pressed to the upper limit position, the pressure of the upper spring 92 will be compressed once the 2 pressure operation is performed. The protrusion 94 will abut the aforementioned switch operating member 93, so that the switch 200523426 is known as the member 9 and the material shaft 9 3 a $ The stretching force will act on one of the ends to be clicked into the point and rotate, thereby pulling 69. Because of the card The second position of the spring 69 = the engagement spring of the structure ^ ^ Q? -¾ ^ η And the aforementioned push up ^ 92 or the rearward shrinkage of the lock springs (the first! Fu The displacement strength of the potential energy device h) is much larger, so ") 112 is displaced by the tensile force. "= 6_indicated by the operation of opening the door body 8" When the riding component is opened, the elasticity is yellow. At 6 o'clock, the other ancestors of the engaging bomber 69 are tightened to 10 15 and the anti-seizure bombardment m is given the ability to move forward. "": Support _ for a turn, do not insert into the lock hole 91 The large portion ma of the locking plate of the keyhole core of the lock 90 is pulled back and released from the keyhole, so the door is opened by the potential energy provided by a spring (not shown). -Once the door is released == pressed, the locking plate 113 will move twice because of the carding potential: and the protrusion 113a will return to the door 出于 11 in the lock hole M and move, Money, the member 93 pulled by the engagement spring 69 will rotate 'and press the button 94 to push the door open. After ^, the power of the push-up yellow 92 will have an effect and the door will be opened according to 56 original position. When the operation of closing the door body 8 is performed, the front end of the latch 9 which is inserted into the latch ⑽ will be slanted at the front end of the protrusion ， a. As a result, the locking plate H3 will oppose the potential of the locking spring 112 Rotating shirt lock buckle = When all enters the lock hole 91, the 'protrusion 113a will be able to enter the keyhole, so the locking plate that accepts the potential of the card field spring 112 will be turned. 20 200523426 will rotate The projection 113a is inserted and the keyhole 90 is inserted into the lock 90. Therefore, the closed door body 8 is locked in a closed state. When the drum-type washing machine is started, a control device (not shown) is used to package the solenoid (lock clothes) ιΐ5 provided in the switch lock portion 59 once, as shown in FIG. 7. When the lock plate (locking device) 116 is moved backward and its forward movement, the lock spring (locking device) 117 causes the lock projection U6a of the month and the J end to abut the side of the locking plate 113. Therefore, the rotation of the locking plate 113 is locked, and even if the door opening button 56 is pressed, the door body 8 cannot be opened. In this way, the dehydration operation of the washing and dewatering tank 5 at high speed φ 疋 to the day π can be avoided. It is dangerous to reach in with your hand, and can prevent the door body 8 from being opened during operation and the water can be scattered to the outside. In addition, when the door opening button 56 is pressed during the operation of the drum-type washing machine 1, the door body 8 is closed for 8 days t ', because of the rotation of the locking plate 113, the micro switch (the unlocking detection device) 118 is operated to The state in which the door body 8 is opened is detected, and 15 the detection output is input to the control device of the drum type washing machine i to control the state in which the strip washing and dewatering tank 5 stops rotating. In the above configuration, in a state where the door open button% is not pressed, since the door open button 56 is given potential energy to move to the upper limit position by the push-up spring 92, and the switch operating member 93 is provided by the lock spring 112 through the engagement spring 69 And potential month b, and potential energy is imparted by the spring up%, so it does not shake, and can give a proper pressing feeling to the door open button 56, and at the same time, can prevent the door open button caused by the vibration of the drum type washing machine 1 during operation 56 or the switch operating member 93 generates a minute sound and makes a strange noise. In addition, since the tensile displacement strength of the engagement spring 69 is higher than that of the push-up spring% or 12 200523426, the compression displacement strength of the locking spring yellow 112 is much greater, and when the door open button% is pressed, 'the operating member is hardly caused by the switch 93 The displacement caused by the rotating tensile force is transmitted to the tie rod lu, and the locking spring 112 is displaced in the compression direction. Therefore, the stroke when the door open button 56 is pressed is completely transmitted to the locking plate 5 113. Also, "in the dehydration operation, when the door open button 56 is operated by pressing the door open button 56 in the closed state of the carcass locked by the locking plate 113 by the lock plate 116, a very large tensile force is applied to the engaging spring. 69 to cause it to be displaced, so that the locking plate 113 in the locked state will not be subjected to excessive force, and the switch insertion member 93 will not be subjected to excessive force. In this way, it is possible to prevent the user who presses the operation door opening button 56 from feeling a sense of discomfort that the engagement spring 69 having a large displacement strength is forced to be displaced, and the switch operation member 93 or the locking plate 113 can be prevented Barely pressing to break. The drum-type washing machine 1 related to the embodiment described above is tilted, and the washing and dewatering tank 5 is arranged obliquely, and the door body 8 is provided on the inclined surface 2a of the washing machine body 2. However, the washing and dewatering tank is horizontally arranged in a conventional structure. In addition, in the structure in which the door body is provided on the vertical surface of the washing machine body, the switch operation structure of the door body 8 described above is also applicable. In addition, when the drum type washing machine 1 according to this embodiment is added with the function of drying 20 to form a drum type washer-dryer, the switch structure of the door 8 may also be applied, and in order to take out the laundry during the drying operation, Door 8 can be opened. In order to open the door 8 during the drying process, the locking plate 113 is controlled during the dry operation so as not to be locked by the solenoid 115, and when the door 8 is opened, the door 8 can be prevented from being micro-switched during operation. 118 detected the door opening action and 13 200523426 stopped the control of the rotation of the washing and dewatering tank 5 and opened it. The above-mentioned structure is also applicable to a full-automatic washing machine and a washer-dryer provided with a moving pump at the bottom of the washing and dewatering tank and a door body provided thereon. 5 Industrial Applicability As described above, according to the present invention, the door switch can be locked or unlocked according to the state of the washing machine, and conversely, the operation of the washing machine can be controlled according to the state of the door. Avoiding the danger of reaching into the washing machine in operation with the rotary drive washing and dewatering tank, and preventing the water or laundry 10 from flying from the washing and dewatering tank in operation to the outside. I: Brief description of the drawings 3 FIG. 1 is a perspective view of the appearance of the drum-type washing machine related to the embodiment. Fig. 2 is a cross-sectional view showing the structure of the main part of the drum-type washing machine. Figure 3 is a plan view showing the operation of the door switch in this configuration. Fig. 4 is a horizontal cross-sectional view showing a structure of a door opening button. FIG. 5 is a vertical cross-sectional view showing a structure of a door opening button. Fig. 6 is a plan view showing the structure of the switch lock portion. 20 FIG. 7 is a plan view showing a part of the switch operating portion in a state where the door is opened and locked. Fig. 8 is a partial cross-sectional view showing a structure for locking the door body in a closed state. [Representative symbol table of main elements of the drawing] 14 200523426 1 ... Drum type washing machine 93 ... Switch operation member 2 ... Washing machine body 93a ... Rotating shaft 2a ... Slanted surface 94 ... Press Protrusion 3 ... Water tank 111 ... Tie rod 5 ... Washing and dewatering tank 112 ... Locking spring 8 ... Door body 113 .... Locking plate 10 ... Sink unit 113a ... Protrusion 56 ... Opening the door Button 114 ... support shaft 56a ... rotation shaft 115 ... solenoid 59 ... switch lock 116 ... lock plate 69 ... engagement spring 116a ... lock protrusion 90 ... lock buckle 117 ... .Lock spring 90a ... Lock hole 118 ... Micro switch 91 ... Lock hole R ... Rotation axis direction 92 ... Push-up spring 15