六、發明說明： C發明所屬之技術領域3 發明領域 本發明係有關於一種喷射洗淨水洗淨餐具等之餐具、、青 洗機。 【先前技術3 發明背景 第12圖係顯示習知餐具清洗機之構成的主要部份透視 圖。此種餐具清洗機中，餐具等被清洗物被收納於清洗槽 (未顯示於圖上）。清洗槽設有開口部l〇i。使用者利用 體102與下門體103關閉開口部101後運轉清洗泵（未顯示於 圖上）。如此洗淨水就會從喷嘴（未顯示於圖上)噴射出，、先 淨前述被清洗物，並且加以清水沖洗。 上門支持構件104係使上門體102往本體1〇5之上方空 間移動，開啟開口部101。又，下門支持構件1〇6與上門: 持構件刚係藉由連動構件H37連結。_開關下門體1〇3，上 門體102亦會連動地開關。因此’利用下門體1〇3之開關操 作’開關整個開口部ΗΠ。又’鎖機構(未顯示於圖上）係維 持上門體102與下門體103之關閉狀態。 清洗系於洗淨及清水沖洗-結束，即會自動停止。又， 在洗淨或清水沖洗+’使訪邱下暫時停止鈕時，清洗 栗之運作亦會停止。但是’未按下暫時停止鈕，使用者即 解除鎖機構時，在清洗系仍處於運作的狀態下，上⑽1〇2 與下門體⑽被打開，開口部啟。因此，洗淨水有 飛出機外之可能性。 亦即，使用者在按下解除鎖機構之按鈕開關的同時， 上門體102及下門體1G3運作使開口部⑼大大地開啟。解除 鎖機構的_，清洗泵之運作即使被停下來，由於清洗果 的惰性洗淨水仍會噴射-定的時間，並不會瞬間停止。因 此，洗淨水會從開口部101飛出機外。 對此，提案設置連動於鎖機構之安全開關，在門體未 關閉的狀態下清洗栗無法運作之構成。在此構成中，若清 洗泵在運作中，門體之鎖機構被解除時，清洗泵之運作會 立即知止。甚至也提案運作中之門體固定在關閉狀態之機 構。但疋，運轉開始後要再放入餐具時，每回就需停止運 轉之操作，使用性不佳用且不便利。而且，因該運轉停止 之操作亦將門體之鎖解除，在運轉停止之操作的同時，清 洗泵之運作即使被停下來，由於清洗泵之惰性，洗淨水飛 出之問靖卻無法解決。 【發明内容】 發明概要 本發明之餐具清洗機，若清洗泵運作中門體之鎖機構 被解除時，仍可防止洗淨水從開口部飛出機外。本發明之 餐具清洗機具有清洗槽、清洗泵、門體、鎖機構、鎖解除 操作部、開關及開閉機構。清洗槽收納被清洗物。清洗泵 將清洗水加壓且喷射於前述清洗槽内。門體開關前述清洗 槽之開口部，且以上下分割之上門體與下門體構成。並且 置成在關閉狀態下前述下門體之上端部係對向於前述上 下端。卜鎖機構_前述門體之關狀態。鎖解除 ⑽部進仃㈣鎖機構之解除操作。制於前述鎖機構之 2操作時’彳r止前述清洗泵之運作。卵機構於前述鎖 之解除操作時，直到前述下門體之上端部移往從前述 ]體之下端部露出之位置，及前述下門體往前述下門體 ^開放方向移位為止，賦與前述上門體往關閉方向之勢 藉由此構成，若前述清洗栗運作中前述鎖機構被解除 時，仍可防止洗淨水飛出機外。 圖式簡單說明 第1圖係本發明之實施形態的餐具清洗機之門體關閉 時的側壁部截面圖。 第2圖係顯示於第1圖之餐具清洗機之門體開啟時的側 壁部截面圖。 第3圖係顯示於第1圖之餐具清洗機之門體關閉時的密 封部之截面圖。 第4圖係顯示於第i圖之餐具清洗機之⑽開啟時的主 要部份截面圖。 第5圖係顯示於第1圖之餐具清洗機之門體關閉中途的 側壁部截面圖。 第6圖係顯示於第1圖之餐具清洗機之門體開啟初期的 側壁部截面圖。 第7圖係顯示於第1圖之餐具清洗機之門體開啟時的立 篮圖。 第8 A圖係顯示於第1圖之餐具清洗機之門體關閉時的 第2連結點之運作說明圖。 第8B圖係顯示於第8A圖之第2連結點的門體開啟初期 之運作說明圖。 第8C圖係顯示於第8A圖之第2連結點的門體開啟中途 之運作說明圖。 第9圖係顯示於第1圖之餐具清洗機之門體關閉時的主 要部份截面圖。 第10圖係顯示於第1圖之餐具清洗機之門體關閉時的 主要部份放大截面圖。 第11圖係顯示於第1圖之餐具清洗機之門體開啟初期 的主要部份放大截面圖。 第12圖係習知餐具清洗機之主要部份透視圖。 【實施方式：！ 較佳實施例之詳細說明 第1圖係本發明之實施形態中之餐具清洗機之門體關 閉時的側壁部截面圖，第2圖係門體開啟時之餐具清洗機的 側壁部截面圖。第3圖係門體關閉時之從上方所見之密封部 的截面圖，第4圖係門體開啟時之主要部份截面圖。第5圖 係門體關閉中途之側壁部截面圖，第6圖係門體開啟初期之 側壁部截面圖。第7圖係門體開啟時之餐具清洗機的立體 圖。第8A圖〜第8C圖係第2連結點之運作說明圖，第9圖係 門體關閉時之主要部份截面圖。第1 〇圖係門體關閉時之主 要部份放大截面圖’第11圖係門體開啟初期的主要部份放 大截面圖。 該餐具清洗機由清洗槽2、清洗果46、上門體6及下門 體7所構成，且具有門體、鎖機構21、鎖解除操作部之按鈕 開關19、開關48及開閉機構。清洗槽2收納被清洗物3。清 洗泵46將清洗水加壓且從喷嘴45喷射於清洗槽2内。門體開 關清洗槽2之開口部5。在關閉狀態下，下門體7之上端部係 對向於上門體6之下端部。鎖機構21維持門體之關閉狀餘 鎖解除操作部進行鎖機構21之解除操作。開關48於鎖機構 21之解除操作時，停止清洗泵46之運作。開閉機構係由上 開 往 門支持構件14、下門支持構件17及連動構件24所構成。 閉機構如後所述，鎖機構21之解除操作時，直到下門體7 上端部移往從上門體6之下端部露出之位置，及下門體7 開放方向移位為止’賦與前述上門體6往關閉方向之勢< 如第1、2圖所示，本體1之内部設有清洗槽2。清洗槽2 之内部收納有置放餐具等被清洗物3之餐具籃4。清洗糟 結合清洗槽下部2a及清洗槽上部2b而構成。清洗样下1 ' 設有可自由旋轉之喷嘴45、供給洗淨水至喷嘴45之清先^ 46、及儲存洗淨水之儲水部47。清洗槽2前面設有開口部^ 開口部5之上部與下部各自藉由上門體6與下門體了開關。 如第3、7圖所示，開口部5周圍之前面全周裝設有、 如由矽膠等之彈性體所構成之密封構件8嵌入溝内。如例 3、4圖所示，上門體6、下門體7各設有上門體密封受部2 下門體密封受部7a。密封構件8係由上門體密封受部知& 門體密封受部7a及開口部5之密封部所構成。 下 下門體密封受部7a之内側設有覆蓋密封構件8之遮蔽 部7b。遮蔽部7b係防止喷射於清洗槽2之洗淨水直接喷灑到 密封部。下門體密封受部7a之外側設有沿著下門體密封受 部7a之凹狀水受部10。水受部1〇係可蓄積使用者將被清洗 物3置放於餐具籃4時，從被清洗物3滴下之水滴。如第5圖 所示，水受部10之下端位置，在關閉下門體7時的最下面位 置設有蓄積水之流出部l〇a。 如第2圖所示，流出部1〇 a在下門體7之開啟狀態下’朝 開口部5往斜上方傾斜。因此，蓄積於水受部1〇之水在開啟 狀態下不會漏出機外。又，如第1、5圖所示，往關閉狀態 旋動時’流出部10 a係往回至清洗槽下部2&時的引導角色。 又’流出部10 a在關閉狀態下，其係位於比清洗槽下部2a 之前緣更裏側的清洗槽2之内側。 如第4圖所示’上門體密封受部6a之外側與下門體7相 同，設有沿著上門體密封受部6a之凹狀水受部11。如第5圖 所示’在上門體6關閉時的最下部之下端位置設有水受部11 之蓄積水的流出部12。流出部12位於下門體7之水受部1〇的 上方°因此’蓄積於水受部11之水在由開啟狀態往關閉狀 態旋動時，從流出部12流下至下門體7之水受部1〇，且從下 門體7之流出部1〇 a回收至清洗槽2。 流出部12在上門體6開啟之狀態下，朝開口部5往斜上 方傾斜。因此’蓄積於水受部1丨之水在開啟狀態下不會漏 出機外。X ’水受部11在往關閉狀態旋動時，成為回收水 至水受部10時之引導角色。 如第10、11圖所示，上門體6之下端部設有受部6b，受 部6 b設有門體間密封墊9。門體間密封墊9位於下門體7之上 端部，疊合於受部6b之前面側的第1按壓部7c，並且上門體 6之下端與下門體7之上端之間裝設有密封部。門體間密封 墊9水密地密封結合受部6b與第丨按壓部7c。門體間密封墊9 之下端設有往下方延伸之突出片9a，下門體7設有在關閉時 心壓大出片9a之第2按壓部7d。如第11圖所示，突出片9a形 成為L字形。藉此，賦與突出片9a之下端往下門體7側之勢 接著說明上門體6、下門體7之開閉機構及鎖機構21。 如第1、2圖所示’上門支持構件14固定於上門體6。上門支 持構件14藉由設置於清洗槽2之側壁的第1旋轉軸13被支持 成可自由旋轉。清洗槽2之側壁設有抵接上門支持構件14之 第1停止部15。第1停止部15在上門體6開啟時，位於上門體 6之内面呈朝上略為水平之位置，於開口部5之前方下方停 止上門體6。 下門支持構件17固定於下門體7»下門支持構件17於清 洗槽2之側壁的開口部5之下端部旁邊，藉由第2旋轉軸16被 支持成可自由旋轉。清洗槽2之側壁設有開啟時抵接下門支 持構件17之第2停止部18。第2停止部18在下門體7開啟時， 位於下門體7之内面呈朝上略為水平之位置，於開口部5之 前方下方停止下門體7。又，下門體7之開啟位置係位於上 門體6之開啟位置的下方。 下門體7設有按鈕開關19與鎖機構21。鎖機構21卡止於 設置在清洗槽2之側壁的卡止部20，旅且在關閉開口部5之 狀態下固定下門體7。按鈕開關19構成鎖解除操作部。亦 即，使用者一操作按鈕開關19，就會自卡止部2〇解除鎖機 構21。又，清洗槽2之側壁設有和鎖機構21連動之開關48。 在解除鎖機構21之狀態下，清洗泵46停止下來 。亦即，於 鎖機構21之解除操作時，開關48停止清洗泵46之運作。 連動構件24係於第1連結點22可自由旋轉地連結下門 支持構件17’且於第2連結點23可自由旋轉地連結上門支持 構件14。連動構件24係於開關時連動上門體6與下門體7。 特別是於開啟時上門體6與下門體7在開口部5之前方下方 重疊。 又，如第8A圖所示，連動構件24設有引導孔％，上門 支持構件14設有移動於引導孔26内之引導突起部”。引導 孔26具有長孔（第1長孔)26a、連續長孔26a之弧部2补。如 此，引導突起部27與長孔26a形成為上門支持構件14與連動 構件24之間的游隙。藉由該游隙，下門體7之上端部移位至 從上Π體6之下端部露出之位置為止，藉著連動構件以移位 維持上門支持構件14不移位之關閉狀態。 另-方面，第2連結點23係由設於連動構件24之圓筒狀 連結軸咖、與設於上門支持構件M之長孔（第2長孔卿所 構成。亦即’相對於關閉狀態之上門體6，第2連結點况 在下門體7往開啟的方向上具有游隙。 在此構成中，從上門體6與下門體7之關閉狀態到開啟 狀態，引導突起部27於引導孔26内移動且引導突起部2卜 直卡合於引導孔26。又，引導孔26於上門體帽閉狀態下， 第2連結點23具有游隙’且具有在引導突起部27的預定移動 範圍内之長孔26a。引導孔26從開啟中途到開啟狀態，第2 連結點23之游隙將不存在’形成為限制引導突起部27移動 之形狀。亦即，與引導突起部27於弧部26b之移動連動，使 上門體6開啟。此時，連結軸23a保持在長孔23b之上端。 又，在上述說明中，各自於連動構件24設置引導孔26， 於上門支持構件14設置引導突起部27，但相反亦無妨。同 樣地各自於連動構件24設置連結轴23a，於上門支持構件14 設置長孔23b，但相反亦無妨。再者，上門支持構件14與連 動構件24之間之游隙並不限於此等構成。只要藉由前述游 隙’下門體7之上端部移位至從上門體6之下端部露出之位 置為止’藉著連動構件24移位維持上門支持構件14不移位 之關閉狀態即可。例如，於上門支持構件14與連動構件24 設置一組相互卡合的齒輪’可利用製作設置於連動構件24 之未設有齒之齒輪的分野來設置游隙。 再者，如第1、2圖所示，上門支持構件14設有上門拉 回銷33。一方面，清洗槽2之側壁設有上門拉回構件3〇。上 門拉回構件30形成有上門拉回突起部34與上門拉回板機部 35。從上門體6與下門體7之關閉狀態到上門體6與下門體7 開放至規定程度為止，上門拉回突起部34與上門拉回銷33 抵接。從上門體6與下門體7之開啟狀態到上門體6與下門體 7關閉至規定程度時，上門拉回扳機部35上門拉回銷33抵 接0 又，上門拉回構件30形成有逆L字形狀之第1導軌31與 1358274 直形狀之第2導軌32。一方面，清洗槽2之側壁設有第i引導 銷28與第2引導銷29。第1引導銷28自由滑動地卡合於第1導 軌31，且第2引導銷29自由滑動地卡合於第2導軌32。 又，上門拉回構件3〇設有第1固持部36。一方面，清洗 5槽2之側壁設有第2固持部37。第1固持部36與第2固持部37 係以利用螺旋拉伸彈簧所構成之第丨彈簧38連結。藉由此構 成，上門體6與下門體7從關閉狀態至開放到規定程度，且 直到上門拉回銷33與前述上門拉回突起部34之抵接解除為 止，上門拉回構件3〇賦與上門支持構件14往上門體6關閉的 10 方向之勢能。 再者，上門支持構件14設有第3固持部39，清洗槽2之 側壁设有第4固持部4〇。第3固持部39與第4固持部40係以利 用螺旋拉伸彈簧所構成之第2彈簧41連結。藉由此構成，彈 性地賦與往上門體6關閉的方向之勢能。 15 再者，連動構件24設有第5固持部42，清洗槽2之側壁 "又有第6固持部43。第5固持部42與第6固持部43係以利用螺 旋拉伸彈簧所構成之第3彈簧44連結。藉由此構成，從關閉 狀態至開啟中途(從關閉狀態下門體7旋動45。左右），彈性地 賦與連動構件24往上門體6與下門體7開啟的方向之勢能。 從開啟中圖至開啟狀態，彈性地賦與連動構件Μ往上 門體6與下門體7關閉的方向之勢能。 如第6圖所示’下門體7之上端設有手動操作部乃。使 用者開關下門體7 ’上門體6也就連動下門體7之運作進行 開關。又’手動操作部25於關閉狀態下被上門體6之下端部 12 [S] 1358274 所覆蓋。 - 接著說明如上所構成之本發明的實施形態中之餐具清 洗機的運作及仙。·門體時，仙者按下餘開關19 進行鎖機構狀_操作。如此，鎖_21從卡止部滅 解除’藉由第3彈簧44，被賦與勢能之連動構件24往上⑽ 6與下門體7之開啟方向運作。亦即，如第6圖所示，下門體 7往箭頭A方向旋動規定的程度而移位。此時，清洗泉膽 在運作中的話，心與鎖機構21連動之開關Μ會運作 OFF ’因此將清洗泵46之運作停止。 10 然後，設置於下門體7之上端部的手動操作抑直到從 被上門體6之下端部所覆蓋之位置移往露出之位置為止，賦 與上門體6往關閉方向之勢能。亦即，上門體6係藉由往第2 彈菁41之上門支持構件14的付勢力，與往上Η拉回構件30 15 之上門支持構件14的拉回力被賦與往關閉方向之勢能，維 :在關閉：附近。如此，開啟初期僅有下門體7開啟。一 方面’上門體6停留在關閉位置，狁 的狀態。因此，即使於清洗斷= 圖:狀態變成第6圖 時，亦可防止洗淨水飛出機外。 冑機構21被解除 20 藉由下門體戰頭方向Α開啟-定程度，被上門體6 =端所輕之手動操作部25露^。因此’制者在進 行鎖機構21之解除操作後，下門體7直至丨門 止的一定時間’亦即從第i圖之狀態移::啟至:定，度為 止，使用者無料_手動操_ 帛6圖之狀態為 料425。亦即 關！9後，開啟下門體7之手動操作 _按紐開 5露出而可以手動操 [S] 13 作。因此’清洗泵46在因惰性運作期間，使用者無法開啟 下門體7。 又，如上所述，上門體6之下端部設有受部6b(第1〇 圖），受部6b設有門體間密封墊9。門體間密封墊9係位於 下門體7之上端部，疊合於受部6b之前面側的第1按壓部 7C ’並且上門體6之下端與下門體7之上端之間裝設有密封 °門體間密封墊9水密地密封結合受部6b與第1按壓部 7c。藉由該構成，在鎖解除後，下門體7移位規定之程度， 然後手動操作部25從上門體6之下端露出為止是可設定時 間的。因此，清洗泵46在因惰性運作期間，使用者無法開 啟門體。所以’可防止因清洗泵46之惰性運作而使洗淨水 飛出機外之情形。 又’門體間密封墊9設有往下方延伸之突出片9a，且於 剛述下門體7設置在關閉時按壓突出片9a之第2按壓部7d。 下門體7—從第1〇圖的關閉位置往手動操作部25露出之顯 不於第11圖之位置移位，突出片9a就會往藉由付勢力所按 壓之第2按壓部7d側移位。因此，突出片9a係覆蓋下門體7 與上門體6之間所形成之空隙。而且，突出片9a一碰到洗淨 水更有關閉門間空隙之作用。結果可確實地防止洗淨水之 飛出。 另外，如上所述本實施形態中，利用第2彈簧41與上門 拉回構件30之2個機構’構成在開啟初期使上門體6停留在 關閉位置。但是，根據編入上門體6的重量或第2彈簧41或 上門拉回構件30之空間的限制條件，也可只利用其中的任 1358274 一個機構來構成使上門體6停留在關閉位置。 接著’如第8圖所示，連結軸23a一移動至長孔23b内之 游隙之盡頭，連結軸23a與長孔23b就會連結，且上門體6與 下門體7會連動運作。 5 配合上門體6與下門體7之開啟運作，上門拉回構件306. Description of the Invention: Field of the Invention The present invention relates to a tableware and a washing machine for jetting washed water and the like. [Prior Art 3 Background of the Invention] Fig. 12 is a perspective view showing a main part of the constitution of a conventional dishwasher. In such a dishwasher, the object to be cleaned such as dishes is stored in a washing tank (not shown). The cleaning tank is provided with an opening portion l〇i. The user operates the washing pump (not shown) by closing the opening 101 with the body 102 and the lower door 103. The water thus washed is ejected from a nozzle (not shown), and the object to be cleaned is first cleaned and rinsed with water. The upper door support member 104 moves the upper door body 102 to the space above the main body 1〇5 to open the opening portion 101. Further, the lower door supporting member 1〇6 and the upper door: the holding members are connected by the interlocking member H37. _ Switching the lower door body 1〇3, the upper door body 102 will also be switched in conjunction. Therefore, the entire opening portion 开关 is switched by the "switch operation of the lower door body 1". Further, the lock mechanism (not shown) maintains the closed state of the upper door body 102 and the lower door body 103. The cleaning system is automatically stopped when it is washed and rinsed. Also, when washing or rinsing with water +' to temporarily stop the button under the visit, the operation of cleaning the chest will also stop. However, when the temporary stop button is not pressed and the user releases the lock mechanism, the upper (10) 1〇2 and the lower door body (10) are opened while the cleaning system is still in operation, and the opening portion is opened. Therefore, there is a possibility that the washing water will fly out of the machine. That is, while the user presses the push button switch of the unlocking mechanism, the upper door body 102 and the lower door body 1G3 operate to greatly open the opening portion (9). If the operation of the cleaning pump is stopped, even if the operation of the cleaning pump is stopped, the inert washing water of the cleaning fruit will be sprayed for a certain period of time and will not stop instantaneously. Therefore, the washing water flies out of the machine from the opening 101. In response to this, it is proposed to set a safety switch that is interlocked with the lock mechanism to clean the configuration in which the chest cannot be operated without the door being closed. In this configuration, if the cleaning mechanism of the door is released while the cleaning pump is in operation, the operation of the cleaning pump is immediately known. It is even proposed that the door in operation be fixed in a closed state. However, when the tableware is to be placed again after the start of the operation, the operation of the operation is stopped every time, and the usability is not good and it is not convenient. Further, since the operation of the operation is stopped, the lock of the door body is also released, and even if the operation of the cleaning pump is stopped while the operation of the operation is stopped, the cleaning of the washing water cannot be solved because the washing pump is inert. SUMMARY OF THE INVENTION Summary of the Invention In the dishwasher of the present invention, if the lock mechanism of the door body during the operation of the washing pump is released, the washing water can be prevented from flying out of the opening from the opening. The dishwasher of the present invention has a washing tank, a washing pump, a door body, a lock mechanism, a lock releasing operation portion, a switch, and an opening and closing mechanism. The cleaning tank accommodates the object to be cleaned. The cleaning pump pressurizes the washing water and sprays it into the aforementioned washing tank. The door body switch is configured to open the opening of the cleaning groove and divide the upper door body and the lower door body. And, in the closed state, the upper end portion of the lower door body is opposite to the upper and lower ends. Bu lock mechanism _ the closing state of the aforementioned door body. The lock is released (10), and the lock mechanism is released. When the operation of the lock mechanism is performed, the operation of the aforementioned cleaning pump is stopped. When the lock mechanism is released, the egg mechanism is moved until the upper end portion of the lower door body is moved to a position exposed from the lower end portion of the body, and the lower door body is displaced toward the lower door body opening direction. The potential of the upper door body in the closing direction is configured by the above, and when the lock mechanism is released during the operation of the cleaning pump, the washing water can be prevented from flying out of the machine. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a side wall portion when a door of a dishwasher according to an embodiment of the present invention is closed. Fig. 2 is a cross-sectional view showing a side wall portion when the door of the dishwasher of Fig. 1 is opened. Fig. 3 is a cross-sectional view showing the sealing portion when the door of the dishwasher of Fig. 1 is closed. Fig. 4 is a cross-sectional view showing the main part of the dishwasher (10) of Fig. i when it is opened. Fig. 5 is a cross-sectional view showing the side wall portion in the middle of closing the door of the dishwasher of Fig. 1. Fig. 6 is a cross-sectional view showing the side wall portion at the initial stage of opening of the door washing machine of Fig. 1; Fig. 7 is a vertical plan view showing the opening of the door of the dishwasher of Fig. 1. Fig. 8A is a view showing the operation of the second joint point when the door of the dishwasher of Fig. 1 is closed. Fig. 8B is an operation explanatory view showing the initial stage of opening of the door at the second joint point of Fig. 8A. Fig. 8C is an operation explanatory view showing the middle of the opening of the door at the second joint point of Fig. 8A. Fig. 9 is a cross-sectional view showing the main part of the dishwasher of Fig. 1 when the door body is closed. Fig. 10 is an enlarged cross-sectional view showing the main part of the dishwasher of Fig. 1 when the door body is closed. Fig. 11 is an enlarged cross-sectional view showing the main part of the opening of the dishwasher of the dishwasher of Fig. 1. Figure 12 is a perspective view of a main part of a conventional dishwasher. [Implementation:! DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Fig. 1 is a cross-sectional view of a side wall portion when a door body of a dishwasher according to an embodiment of the present invention is closed, and Fig. 2 is a cross-sectional view of a side wall portion of the dishwasher when the door body is opened. Fig. 3 is a cross-sectional view of the sealing portion seen from above when the door body is closed, and Fig. 4 is a cross-sectional view showing the main part when the door body is opened. Fig. 5 is a cross-sectional view of the side wall portion in the middle of closing the door body, and Fig. 6 is a sectional view showing the side wall portion at the initial stage of opening the door body. Fig. 7 is a perspective view of the dishwasher of the door when the door is opened. Fig. 8A to Fig. 8C are diagrams showing the operation of the second joint point, and Fig. 9 is a cross-sectional view showing the main part when the door body is closed. The first part is an enlarged cross-sectional view of the main part when the door is closed. Figure 11 is an enlarged cross-sectional view of the main part at the beginning of the door opening. The dishwasher includes a cleaning tank 2, a cleaning fruit 46, an upper door body 6, and a lower door body 7, and has a door body, a lock mechanism 21, a push button switch 19 for a lock release operation portion, a switch 48, and an opening and closing mechanism. The cleaning tank 2 accommodates the object 3 to be cleaned. The cleaning pump 46 pressurizes the washing water and sprays it from the nozzle 45 into the washing tank 2. The door body opens and closes the opening portion 5 of the cleaning tank 2. In the closed state, the upper end portion of the lower door body 7 is opposed to the lower end portion of the upper door body 6. The lock mechanism 21 maintains the closed state of the door body, and the lock release operation portion performs the release operation of the lock mechanism 21. The switch 48 stops the operation of the washing pump 46 when the lock mechanism 21 is released. The opening and closing mechanism is constituted by the upper door support member 14, the lower door support member 17, and the interlocking member 24. As will be described later, when the lock mechanism 21 is released, the upper door of the lower door body 7 is moved to a position exposed from the lower end portion of the upper door body 6, and the lower door body 7 is displaced in the open direction. The potential of the body 6 in the closing direction < As shown in Figs. 1 and 2, the inside of the body 1 is provided with a washing tank 2. Inside the washing tank 2, a cutlery basket 4 in which an object 3 such as a tableware is placed is housed. The cleaning waste is configured by combining the cleaning tank lower portion 2a and the cleaning tank upper portion 2b. The cleaning sample 1' is provided with a nozzle 45 which is freely rotatable, a cleaning unit 46 for supplying the washing water to the nozzle 45, and a water storage portion 47 for storing the washing water. An opening portion is provided in front of the cleaning tank 2. The upper portion and the lower portion of the opening portion 5 are respectively opened and closed by the upper door body 6 and the lower door body. As shown in Figs. 3 and 7, the sealing member 8 made of an elastic body such as silicone rubber is fitted into the groove around the entire front surface of the opening portion 5. As shown in the examples 3 and 4, the upper door body 6 and the lower door body 7 are each provided with a door body seal receiving portion 2 and a lower door body seal receiving portion 7a. The sealing member 8 is composed of a sealing portion of the upper door sealing receiving portion and the door sealing receiving portion 7a and the opening portion 5. A shielding portion 7b covering the sealing member 8 is provided on the inner side of the lower door body seal receiving portion 7a. The shielding portion 7b prevents the washing water sprayed into the washing tank 2 from being directly sprayed to the sealing portion. The outer side of the lower door body receiving portion 7a is provided with a concave water receiving portion 10 that seals the receiving portion 7a along the lower door body. The water receiving portion 1 can accumulate water droplets dropped from the object 3 to be cleaned when the user 3 places the object to be cleaned. As shown in Fig. 5, the lower end position of the water receiving portion 10 is provided with an outflow portion l〇a for accumulating water at the lowermost position when the lower door body 7 is closed. As shown in Fig. 2, the outflow portion 1A is inclined obliquely upward toward the opening portion 5 in the open state of the lower door body 7. Therefore, the water accumulated in the water receiving portion does not leak out of the machine when it is turned on. Further, as shown in Figs. 1 and 5, when the vehicle is rotated in the closed state, the outflow portion 10a is guided back to the lower portion 2& Further, in the closed state, the outflow portion 10a is located inside the cleaning tank 2 on the back side of the front edge of the lower portion 2a of the cleaning tank. As shown in Fig. 4, the outer side of the upper door body seal receiving portion 6a is the same as the lower door body 7, and a concave water receiving portion 11 that seals the receiving portion 6a along the upper door body is provided. As shown in Fig. 5, the outflow portion 12 of the water receiving portion 11 is provided at the lowermost lower end position when the upper door body 6 is closed. The outflow portion 12 is located above the water receiving portion 1 of the lower door body 7. Therefore, when the water accumulated in the water receiving portion 11 is swirled from the open state to the closed state, the water flowing down from the outflow portion 12 to the lower door body 7 The receiving portion 1 is recovered from the outflow portion 1A of the lower door body 7 to the washing tank 2. The outflow portion 12 is inclined obliquely upward toward the opening portion 5 in a state where the upper door body 6 is opened. Therefore, the water accumulated in the water receiving portion does not leak out of the machine when it is turned on. When the X' water receiving portion 11 is rotated in the closed state, it becomes a guiding role when the water is recovered to the water receiving portion 10. As shown in Figs. 10 and 11, the lower end portion of the upper door body 6 is provided with a receiving portion 6b, and the receiving portion 6b is provided with an inter-door sealing pad 9. The door inter-body seal 9 is located at an upper end portion of the lower door body 7, and is superposed on the first pressing portion 7c on the front side of the receiving portion 6b, and is sealed between the lower end of the upper door body 6 and the upper end of the lower door body 7. unit. The door inter-body gasket 9 hermetically seals the joint receiving portion 6b and the second pressing portion 7c. The lower end of the door body gasket 9 is provided with a projecting piece 9a extending downward, and the lower door body 7 is provided with a second pressing portion 7d for closing the sheet 9a with a large pressure at the time of closing. As shown in Fig. 11, the protruding piece 9a is formed in an L shape. Thereby, the lower end of the protruding piece 9a is applied to the lower door body 7 side. Next, the opening and closing mechanism of the upper door body 6, the lower door body 7, and the lock mechanism 21 will be described. The upper door support member 14 is fixed to the upper door body 6 as shown in Figs. The upper door supporting member 14 is rotatably supported by the first rotating shaft 13 provided on the side wall of the washing tank 2. The side wall of the washing tank 2 is provided with a first stopping portion 15 that abuts against the upper door supporting member 14. When the upper door body 6 is opened, the first stopping portion 15 is located at a position slightly above the upper surface of the upper door body 6, and stops the upper door body 6 below the opening portion 5. The lower door support member 17 is fixed to the lower door body 7»the lower door support member 17 beside the lower end portion of the opening portion 5 of the side wall of the cleaning tank 2, and is supported by the second rotating shaft 16 so as to be rotatable. The side wall of the washing tank 2 is provided with a second stopping portion 18 that abuts against the lower door supporting member 17 when opened. When the lower door body 7 is opened, the second stopper portion 18 is located slightly above the inner surface of the lower door body 7, and stops the lower door body 7 at the lower side of the opening portion 5. Further, the opening position of the lower door body 7 is located below the opening position of the upper door body 6. The lower door body 7 is provided with a push button switch 19 and a lock mechanism 21. The lock mechanism 21 is locked to the locking portion 20 provided on the side wall of the washing tub 2, and the lower door body 7 is fixed while the opening portion 5 is closed. The push button switch 19 constitutes a lock release operation portion. That is, as soon as the user operates the push button switch 19, the lock mechanism 21 is released from the locking portion 2''. Further, a switch 48 is provided on the side wall of the cleaning tank 2 in conjunction with the lock mechanism 21. In the state where the lock mechanism 21 is released, the washing pump 46 is stopped. That is, the switch 48 stops the operation of the washing pump 46 when the lock mechanism 21 is released. The interlocking member 24 is rotatably coupled to the lower door supporting member 17' at the first joint point 22, and the upper door supporting member 14 is rotatably coupled to the second joint point 23. The interlocking member 24 is coupled to the upper door body 6 and the lower door body 7 when the switch is engaged. In particular, the upper door body 6 and the lower door body 7 overlap below the opening portion 5 when opened. Further, as shown in Fig. 8A, the interlocking member 24 is provided with a guide hole %, and the upper door supporting member 14 is provided with a guide protrusion portion "moving in the guide hole 26". The guide hole 26 has a long hole (first long hole) 26a, The arc portion 2 of the continuous long hole 26a is filled in. Thus, the guide protrusion 27 and the long hole 26a are formed as a play between the upper door support member 14 and the interlocking member 24. By the play, the upper end portion of the lower door body 7 is moved. The position is extended to a position where the lower end portion of the upper body 6 is exposed, and the interlocking member is displaced to maintain the closed state in which the upper door supporting member 14 is not displaced. In addition, the second connecting point 23 is provided in the interlocking member 24 The cylindrical connecting shaft and the long hole provided in the upper door supporting member M (the second long hole is formed. That is, the door body 6 is closed with respect to the closed state, and the second connecting point is opened at the lower door body 7 In this configuration, from the closed state of the upper door body 6 and the lower door body 7 to the open state, the guide protrusion 27 moves in the guide hole 26 and the guide protrusion 2 is directly engaged with the guide hole. 26. Further, the guide hole 26 has a play in the state in which the upper door cap is closed, and the second joint point 23 has a play Further, the long hole 26a is formed within a predetermined movement range of the guide protrusion 27. The guide hole 26 is opened from the middle to the open state, and the play of the second joint 23 does not have a shape formed to restrict the movement of the guide protrusion 27. That is, the upper door body 6 is opened in conjunction with the movement of the guide protrusion 27 in the arc portion 26b. At this time, the connecting shaft 23a is held at the upper end of the long hole 23b. Further, in the above description, each of the interlocking members 24 is provided with a guide. The hole 26 is provided with the guide protrusion 27 on the upper door support member 14. However, the connection shaft 23a is provided in the interlocking member 24, and the long hole 23b is provided in the upper door support member 14, but the opposite is also possible. The play between the support member 14 and the interlocking member 24 is not limited to such a configuration. As long as the upper end portion of the lower door body 7 is displaced to the position exposed from the lower end portion of the upper door body 6 by the aforementioned play The interlocking member 24 is displaced to maintain the closed state in which the upper door supporting member 14 is not displaced. For example, the upper door supporting member 14 and the linking member 24 are provided with a set of gears that are engaged with each other. Further, as shown in Figures 1 and 2, the upper door support member 14 is provided with a door pull-back pin 33. On the one hand, the side wall of the washing tank 2 is provided with a door. The upper door pullback member 30 is formed with an upper door pullback projection 34 and a top door pullback plate portion 35. The closed state of the upper door body 6 and the lower door body 7 is open to the upper door body 6 and the lower door body 7 Until the predetermined level, the upper door pull-back projection 34 abuts against the upper door pull-back pin 33. When the upper door body 6 and the lower door body 7 are opened to the upper door body 6 and the lower door body 7 to a predetermined extent, the upper door is pulled back. The pull-up portion 33 of the trigger portion 35 abuts against the 0. Further, the upper door pull-back member 30 is formed with a second guide rail 32 having a reverse shape of the first guide rail 31 and the 1358274. On the other hand, the side wall of the cleaning tank 2 is provided with an i-th guide pin 28 and a second guide pin 29. The first guide pin 28 is slidably engaged with the first guide rail 31, and the second guide pin 29 is slidably engaged with the second guide rail 32. Further, the first door holding portion 36 is provided with the first holding portion 36. On the other hand, the second holding portion 37 is provided on the side wall of the cleaning 5 tank 2. The first holding portion 36 and the second holding portion 37 are coupled by a second spring 38 formed by a helically extending spring. With this configuration, the upper door body 6 and the lower door body 7 are opened to a predetermined extent from the closed state, and until the abutment of the upper door pullback pin 33 and the upper door pullback projection 34 is released, the upper door pullback member 3 is endowed. The potential energy in the 10 direction with the upper door support member 14 being closed to the upper door body 6. Further, the upper door supporting member 14 is provided with a third holding portion 39, and the side wall of the washing tub 2 is provided with a fourth holding portion 4''. The third holding portion 39 and the fourth holding portion 40 are coupled by a second spring 41 composed of a helically extending spring. By this configuration, the potential energy in the direction in which the upper door body 6 is closed is elastically imparted. Further, the interlocking member 24 is provided with the fifth holding portion 42, and the side wall of the washing tank 2 has a sixth holding portion 43. The fifth holding portion 42 and the sixth holding portion 43 are coupled by a third spring 44 formed by a spiral tension spring. With this configuration, from the closed state to the middle of the opening (from the closed state, the door body 7 is rotated 45, left and right), the potential energy of the interlocking member 24 in the direction in which the upper door body 6 and the lower door body 7 are opened is elastically imparted. From the opening of the middle picture to the open state, the potential energy of the interlocking member to the direction in which the upper door body 6 and the lower door body 7 are closed is elastically imparted. As shown in Fig. 6, the upper end of the lower door body 7 is provided with a manual operation portion. The user switches the lower door body 7' to the upper door body 6 to switch the operation of the lower door body 7. Further, the manual operation portion 25 is covered by the lower end portion 12 [S] 1358274 of the upper door body 6 in the closed state. - Next, the operation and the operation of the dishwashing machine in the embodiment of the present invention constituted as described above will be described. • When the door body is used, the fairy presses the remaining switch 19 to perform the lock mechanism_operation. Thus, the lock _21 is released from the locking portion. By the third spring 44, the interlocking member 24 to which the potential energy is applied is operated in the opening direction of the upper (10) 6 and the lower door body 7. That is, as shown in Fig. 6, the lower door body 7 is rotated by a predetermined degree in the direction of the arrow A. At this time, if the cleaning spring is in operation, the switch that is interlocked with the lock mechanism 21 will operate OFF', thus stopping the operation of the cleaning pump 46. Then, the manual operation of the upper end portion of the lower door body 7 is performed until the position where it is covered by the lower end portion of the upper door body 6 is moved to the exposed position, and the potential energy of the upper door body 6 in the closing direction is imparted. That is, the upper door 6 is biased by the force of the door supporting member 14 to the second elastic 41, and the pulling force of the door supporting member 14 above the upper pulling member 30 15 is given the potential energy in the closing direction. , dimension: in the close: nearby. Thus, only the lower door body 7 is opened at the beginning of the opening. On the one hand, the upper door body 6 stays in the closed position, in the state of 狁. Therefore, even when the cleaning is broken = the state of the figure is changed to the sixth drawing, the washing water can be prevented from flying out of the machine. The cymbal mechanism 21 is released 20 by the lower door body head Α opening-to-definite degree, and the manual operation unit 25 that is lightened by the upper door body 6 = end is exposed. Therefore, after the controller performs the release operation of the lock mechanism 21, the lower door body 7 is moved from the state of the i-th image to the state of the first door: the start is: until the degree, the user has no material_manual The state of the operation _ 帛 6 is the material 425. Also off! After 9th, the manual operation of the lower door body 7 is opened. _The button is opened and the manual operation [S] 13 is performed. Therefore, the cleaning pump 46 cannot open the lower door 7 during the inert operation. Further, as described above, the lower end portion of the upper door body 6 is provided with the receiving portion 6b (first drawing), and the receiving portion 6b is provided with the inter-door sealing pad 9. The door inter-body seal 9 is located at an upper end portion of the lower door body 7, and is superposed on the first pressing portion 7C' on the front side of the receiving portion 6b and between the lower end of the upper door body 6 and the upper end of the lower door body 7 The sealing door inter-body gasket 9 seals the receiving portion 6b and the first pressing portion 7c in a watertight manner. With this configuration, after the lock is released, the lower door body 7 is displaced by a predetermined level, and then the manual operation portion 25 is settable from the lower end of the upper door body 6 to set the time. Therefore, the cleaning pump 46 cannot open the door during the inert operation. Therefore, it is possible to prevent the washing water from flying out of the machine due to the inert operation of the washing pump 46. Further, the door-to-door gasket 9 is provided with a projecting piece 9a extending downward, and the second pressing portion 7d which presses the projecting piece 9a when the lower door body 7 is closed is provided. The lower door body 7 is displaced from the closed position of the first drawing to the position where the manual operation portion 25 is exposed, and is not displaced from the position shown in Fig. 11, and the protruding piece 9a is pressed to the second pressing portion 7d side pressed by the force. Shift. Therefore, the protruding piece 9a covers the gap formed between the lower door body 7 and the upper door body 6. Further, the protruding piece 9a has a function of closing the gap between the doors as soon as it hits the washing water. As a result, it is possible to surely prevent the washing water from flying out. Further, in the present embodiment, as described above, the two mechanisms '' of the second spring 41 and the upper door pull-back member 30 are configured to cause the upper door body 6 to stay at the closed position at the initial stage of opening. However, depending on the weight of the upper door body 6 or the space of the second spring 41 or the upper door pull-back member 30, it is also possible to use only one of the mechanisms 1358274 to cause the upper door body 6 to stay in the closed position. Then, as shown in Fig. 8, as soon as the connecting shaft 23a moves to the end of the play in the long hole 23b, the connecting shaft 23a and the long hole 23b are coupled, and the upper door body 6 and the lower door body 7 operate in conjunction. 5 cooperates with the opening operation of the upper door body 6 and the lower door body 7, and the upper door pullback member 30
往上方移動。上門體6與下門體7—開啟規定程度，如第2圖 所不’第2導軌32之第2軌道端點32a就會和第2引導銷29抵 接。甚且’―開啟上門體6與下門體7，上門拉回構件3〇就 會以第2弓丨導銷29作為支點，旋動至第1導軌31之第1引導端 1〇點31a和第1料銷28抵接為土。 15 20 籍由上門拉回構件30的回動，解除上門拉回銷33與上 門拉回突起部34之抵接，上門拉回構件30變得不賦與上門 體6與下門體7往關閉方向之勢能。上門拉回構件3〇雖藉由 第1彈簧38被賦與往下方之勢能，但由於第丨引導銷u頂住 於第1導軌31之上面，因此不會往下方移動， 示停留於切位置。 第圖所 如此，上門拉回構件30使上門體6受到來自密封構件8 乍用力’且使用以使上門體6往原應有之位置關閉之大 所f之係僅從靠近Η體關閉到關閉之門體關閉力作 :此，和如第2彈簧41經常地往關閉方向作用有賦盘勢 月關匕閉位^造相比，可更有效地使上⑽6關閉至原應有之 部35，且隨著上門拉回構件3G的持續旋動， 又二門拉回銷33抵接於上門拉回扳機 滑動於上門拉 15 。大起部34與上門拉回扳機部35之間。以下，回到和上述 相反順序之第1圖的狀態。 又’上門體6與下門體7係開啟至上門支持構件14分別 抵接第1停止部15，下門支持構件17分別抵接第2停止部18 之開啟狀態。此時’上門體6與下門體7皆内面朝上略呈水 平’且上門體6位於下門體7之上方如疊合地做開啟❶因此， 就如往昔上門體6並不會整個覆住開口部5之上部。所以， 附著於上門體6之清洗槽2之洗淨水在開啟狀態下並不會滴 下。 又，手動操作部25設置於下門體7之上端。因此，和設 置於門體前面時不同，手動操作部25在門體開啟狀態下不 會和設置凹槽等、餐具清洗機的面抵接。 上門體6與下門體7開啟後，使用者於上門體6之内面上 拉出餐具籃4，並且置放被清洗物3。由於餐具籃4係於上門 體6之内面上被拉出’因此可防止從被清洗物3滴下之湯 汁、水滴往機外流出。又，置放被清洗物3時，從被清洗物 3滴下且附著於比上門體密封受部6a更外側之水滴蓄積於 水受部11。 又，上門體6係從開口部5往下方打開，且朝餐具籃4之 下方移動之故，所以開口部5之上部並未被上門體6所覆 住。因此’使用者易於置放清洗物3，且本體丨之上面可活 用作為置物空間，非常地好用。甚至由於不需於本體丨之上 方移動上門體6之開放空間，因此，即使狹窄之廚房亦易於 設置。 接著使用者將餐具藍4收納於清洗槽2内—，關閉下門 體7。由於上門體6與下_構成連動進行開關之故，上門 體6亦同時關閉。藉由第2彈簧41，且經由上門支持構糾 賦與上門體往關閉方向之勢能。又，藉由第3彈簧44賦與連 動構件24往關閉方向之勢能。因此，制者可以較小的力 氣關閉下門體7。 第圖所示，在開啟狀態下蓄積於上門體6之水受部 的火於直至關閉之旋動時水受部11朝開口部5側之流出 P往下方机，經由流出部12回收至下門體7之水受部1〇。 如刚所述上門體6與下門體7係連動地開_，因此上門體6之 流出部㈣了門體7之水受㈣是可㈣在接近的位置。 又藉著水文部10比水平面具有角度之傾斜狀態接收從流 出部12流出的水’可抑制接收水時水滴的飛藏。 又，在開啟狀態下，旋動上門體6至接近下門體7之上 面的位置時’上門體6之下端可往清洗槽2之開口部5靠近。 因此，使用者可順利地進行餐具藍4的拉出及容納。然後， 上門體6往關閉方向旋動，上門體6之下端往離開開口部5之 方Θ移位時，上門體6之上面的開口部$側朝低處傾斜。因 此，附著於上門體6之水受部11的水往下門體7之水受部1〇 流下。 又，在開啟狀態下’蓄積於下門體7之水受部10的水、 以及從上門體6之水受部11回收回來的水，流往水受部1〇的 下方，經由流出部l〇a回收至清洗槽下部2a。因此，蓄積於 水受部11、1〇不會漏出機外，回收於清洗槽2。所以可保持 餐具清洗機及凹槽5之清潔。 又，如上述之上門體6與下門體7的開閉機構係設於清 洗槽2及上門體6與下門體7的左右兩側。 如上，有關本發明之餐具清洗機，若清洗泵46運作中 鎖機構21即使被解除時，仍可防止洗淨水飛出機外之故， 因此是有效益之餐具清洗機。 【囷式簡翠說明】 第1圖係本發明之實施形態的餐具清洗機之門體關閉 時的側壁部截面圖。 第2圖係顯示於第1圖之餐具清洗機之門體開啟時的側 壁部截面圖。 第3圖係顯示於第1圖之餐具清洗機之門體關閉時的密 封部之截面圖。 第4圖係顯示於第1圖之餐具清洗機之門體開啟時的主 要部份截面圖。 第5圖係顯示於第1圖之餐具清洗機之門體關閉中途的 側壁部截面圖。 第6圖係顯示於第1圖之餐具清洗機之門體開啟初期的 側壁部截面圖。 第7圖係顯示於第1圖之餐具清洗機之門體開啟時的立 體圖。 第8A圖係顯示於第1圖之餐具清洗機之門體關閉時的 第2連結點之運作說明圖。 第8 B圖係顯示於第8 A圖之第2連結點的門體開啟初期 1358274 之運作說明圖。 第8 C圖係顯示於第8 A圖之第2連結點的門體開啟途中 之運作說明圖。 第9圖係顯示於第1圖之餐具清洗機之門體關閉時的主 5 要部份截面圖。 第10圖係顯示於第1圖之餐具清洗機之門體關閉時的 主要部份放大截面圖。 第11圖係顯示於第1圖之餐具清洗機之門體開啟初期 的主要部份放大截面圖。 10 第12圖係習知餐具清洗機之主要部份透視圖。 【主要元件符號說明】 1...本體 7c...第1按壓部 2...清洗槽 7d...第2按壓部 2a...清洗槽下部 8...密封構件 2b...清洗槽上部 9...門體間密封墊 3...被清洗物 9a...突出片 4...餐具籃 10...水受部 5...開口部 10a...流出部 6...上門體 11...水受部 6a...上門體密封受部 12...流出部 6b...受部 13...第1旋轉軸 7...下門體 14...上門支持構件 7a...下門體密封受部 15...第1停止部 7b...遮蔽部 16...第2旋轉軸 19 [S] 1358274Move up. The upper door body 6 and the lower door body 7 are opened to a predetermined extent, and as shown in Fig. 2, the second rail end point 32a of the second guide rail 32 abuts against the second guide pin 29. Moreover, the upper door body 6 and the lower door body 7 are opened, and the upper door pullback member 3 is pivoted to the first guide end 1 point 31a of the first guide rail 31 with the second bow guide pin 29 as a fulcrum. The first material pin 28 abuts against the soil. 15 20 By the reversal of the upper door pullback member 30, the abutment of the upper door pullback pin 33 and the upper door pullback projection 34 is released, and the upper door pullback member 30 becomes unattached to the upper door body 6 and the lower door body 7 to be closed. The potential of the direction. Although the first door spring 38 is biased downward by the first spring 38, the second guide member 3 is placed on the upper surface of the first rail 31, so that it does not move downward, and stays at the cutting position. . As shown in the figure, the upper door pullback member 30 receives the upper door body 6 from the force of the sealing member 8 and is used to close the upper door body 6 to the original position. The closing function of the door body: this is more effective in closing the upper (10) 6 to the original portion 35 than if the second spring 41 is frequently applied in the closing direction. And as the upper door pullback member 3G continues to rotate, the two door pullback pins 33 abut the upper door and pull back the trigger to slide on the upper door puller 15. The large portion 34 is pulled back between the upper door and the trigger portion 35. Hereinafter, the state of the first figure in the reverse order to the above is returned. Further, the upper door body 6 and the lower door body 7 are opened until the upper door support member 14 abuts against the first stop portion 15, and the lower door support member 17 abuts against the open state of the second stop portion 18, respectively. At this time, both the upper door body 6 and the lower door body 7 are slightly horizontally facing upwards, and the upper door body 6 is located above the lower door body 7 as a superimposed opening. Therefore, as in the past, the door body 6 does not Covering the upper portion of the opening 5. Therefore, the washing water adhering to the washing tank 2 of the upper door body 6 does not drip in the open state. Further, the manual operation unit 25 is provided at the upper end of the lower door body 7. Therefore, unlike the case where it is placed in front of the door body, the manual operation portion 25 does not abut against the surface of the dishwasher or the like which is provided with a groove or the like when the door body is opened. After the upper door body 6 and the lower door body 7 are opened, the user pulls out the cutlery basket 4 on the inner surface of the upper door body 6, and places the object to be cleaned 3. Since the cutlery basket 4 is pulled out on the inner surface of the upper door body 6, it is possible to prevent the soup juice and the water droplets dripping from the object to be cleaned 3 from flowing out of the machine. When the object 3 to be cleaned is placed, water droplets that have dripped from the object to be cleaned 3 and adhered to the outside of the upper door body seal receiving portion 6a are accumulated in the water receiving portion 11. Further, since the upper door body 6 is opened downward from the opening portion 5 and moved downward from the dish basket 4, the upper portion of the opening portion 5 is not covered by the upper door body 6. Therefore, the user can easily place the cleaning object 3, and the upper surface of the body can be used as a storage space, which is very useful. Even if it is not necessary to move the open space of the upper door body 6 above the body, even a narrow kitchen can be easily installed. Next, the user stores the cutlery blue 4 in the washing tank 2, and closes the lower door body 7. Since the upper door body 6 and the lower door _ are interlocked, the upper door body 6 is also closed at the same time. The potential energy in the closing direction of the upper door body is corrected by the second spring 41 via the upper door support structure. Further, the third spring 44 imparts potential energy to the closing direction of the interlocking member 24. Therefore, the maker can close the lower door body 7 with less force. As shown in the figure, when the fire accumulated in the water receiving portion of the upper door body 6 is turned on in the open state, the water receiving portion 11 flows out toward the opening portion 5 toward the lower machine, and is recovered to the lower portion via the outflow portion 12. The water of the door body 7 is received by the unit. If the upper door body 6 and the lower door body 7 are just opened, the water flowing out of the door body 7 (4) is (4) close to the water. Further, the water portion 10 receives the water flowing out from the venting portion 12 by the inclined portion of the hydrological portion 10 at an angle with respect to the horizontal plane, thereby suppressing the accumulation of water droplets when the water is received. Further, in the open state, when the upper door body 6 is rotated to a position close to the upper surface of the lower door body 7, the lower end of the upper door body 6 can approach the opening portion 5 of the washing tank 2. Therefore, the user can smoothly carry out the drawing and accommodation of the cutlery blue 4. Then, when the upper door body 6 is rotated in the closing direction and the lower end of the upper door body 6 is displaced away from the opening portion 5, the opening portion $ on the upper side of the upper door body 6 is inclined toward the lower side. Therefore, the water adhering to the water receiving portion 11 of the upper door body 6 flows down to the water receiving portion 1 of the lower door body 7. Further, in the open state, the water accumulated in the water receiving portion 10 of the lower door body 7 and the water recovered from the water receiving portion 11 of the upper door body 6 flow to the lower side of the water receiving portion 1 through the outflow portion 1 〇a is recovered to the lower portion 2a of the washing tank. Therefore, the water receiving portions 11 and 1 are not leaked out of the machine, and are collected in the washing tank 2. Therefore, the dishwasher and the recess 5 can be kept clean. Further, the opening and closing mechanism of the upper door body 6 and the lower door body 7 are provided on the left and right sides of the cleaning tank 2, the upper door body 6, and the lower door body 7. As described above, in the dishwasher of the present invention, if the cleaning mechanism 46 is operated, the lock mechanism 21 can prevent the washing water from flying out of the machine even if it is released, so that it is an effective dishwasher. [Description of the 囷式简翠] Fig. 1 is a cross-sectional view of the side wall portion when the door of the dishwasher of the embodiment of the present invention is closed. Fig. 2 is a cross-sectional view showing a side wall portion when the door of the dishwasher of Fig. 1 is opened. Fig. 3 is a cross-sectional view showing the sealing portion when the door of the dishwasher of Fig. 1 is closed. Fig. 4 is a cross-sectional view showing the main part of the dishwasher of Fig. 1 when the door body is opened. Fig. 5 is a cross-sectional view showing the side wall portion in the middle of closing the door of the dishwasher of Fig. 1. Fig. 6 is a cross-sectional view showing the side wall portion at the initial stage of opening of the door washing machine of Fig. 1; Fig. 7 is a perspective view showing the opening of the door of the dishwasher of Fig. 1. Fig. 8A is a view showing the operation of the second joint point when the door of the dishwasher of Fig. 1 is closed. Fig. 8B is a diagram showing the operation of 1358274 at the beginning of the door opening at the second joint point of Fig. 8A. Fig. 8C is a diagram showing the operation of the door opening at the second joint point of Fig. 8A. Fig. 9 is a partial cross-sectional view showing the main part of the dishwasher of Fig. 1 when the door body is closed. Fig. 10 is an enlarged cross-sectional view showing the main part of the dishwasher of Fig. 1 when the door body is closed. Fig. 11 is an enlarged cross-sectional view showing the main part of the opening of the dishwasher of the dishwasher of Fig. 1. 10 Figure 12 is a perspective view of the main part of a conventional dishwasher. [Description of main component symbols] 1 main body 7c...first pressing portion 2...cleaning tank 7d...second pressing portion 2a...cleaning tank lower portion 8...sealing member 2b... Cleaning tank upper portion 9...inter-door seal 3...object 9a...protrusion sheet 4...cutler basket 10...water receiving portion 5...opening portion 10a...outflow portion 6...The door body 11...the water receiving portion 6a...the door body sealing receiving portion 12...the outflow portion 6b...the receiving portion 13...the first rotating shaft 7...the lower door body 14 ...door support member 7a...lower door seal receiving portion 15...first stop portion 7b...shield portion 16...second rotating shaft 19 [S] 1358274
17.. .下門支持構件 18.. .第2停止部 19.. .按鈕開關 20.. .卡止部 21.. .鎖機構 22…第1連結點 23.. .第2連結點 23a...連結軸 23b...長孔(第2長孔） 24.. .連動構件 25.. .手動操作部 26.. .引導孔 26a…長孔(第1長孑L) 26b...弧部 27.. .引導突起部 28.. .第1引導銷 29.. .第2引導銷 30.. .上門拉回構件 31.. .第1導軌 31a...第1引導端點 32.. .第2導軌 32a...第2軌道端點 33.. .上門拉回銷 34.. .上門拉回突起部 35.. .上門拉回扳機部 36.. .第1固持部 37.. .第2固持部 38.. .第1彈簧 39.. .第3固持部 40.. .第4固持部 41.. .第2彈簧 42.. .第5固持部 43.. .第6固持部 44.. .第3彈簧 45.. .喷嘴 46.. .清洗栗 47.. .儲水部 48.. .開關 101.. .開口部 102.. .上門體 103.. .下門體 104.. .上門支持構件 105.. .本體 106.. .下門支持構件 107.. .連動構件 20 [S]17.. Lower door support member 18... 2nd stop portion 19.. Button switch 20.. Locking portion 21.. Locking mechanism 22... First connecting point 23: Second connecting point 23a ...connection shaft 23b...long hole (2nd long hole) 24.. linkage member 25.. manual operation part 26.. guide hole 26a...long hole (1st long L) 26b.. Arc portion 27: guide projection 28: first guide pin 29.. second guide pin 30.. upper door pullback member 31.. first guide rail 31a... first guide end point 32.. . 2nd rail 32a... 2nd track end point 33.. Upper door pullback pin 34.. Upper door pull back protrusion 35.. Upper door pull back trigger part 36.. . 1st holding part 37... 2nd holding portion 38... 1st spring 39.. 3rd holding portion 40.. 4th holding portion 41.. 2nd spring 42.. 5th holding portion 43.. 6th holding portion 44.. 3rd spring 45.. nozzle 46.. cleaning chest 47.. water storage portion 48.. switch 101.. opening portion 102... upper door body 103.. Lower door body 104.. upper door support member 105.. body 106.. lower door support member 107.. linkage member 20 [S]