五、發明説明（1 ) 本發明係關於，向製冰容器供應一定量之水之自動製 冰裝置之給水裝置。 第1 5圖表示電冰箱之這一類給水裝置之傳統結構。 此給水裝置之架構是，利用給水泵浦3 ，將存在冷藏室1 內之塑膠製承水盤2之水，供給設在製冰室4之製冰容器 之製冰盤5 ，而承水盤2之上方則設置有可裝卸之儲水槽 6。此儲水槽6可從具有給水閥7之給水口部8，對承水 盤2供水，使該承水盤2內之水位可維持恆常杜塞給水口 部8之下端開口之一定水位。 上述承水盤2內由備有通水孔9之分隔壁10分隔成 承水室1 1及定水量室1 2 ，儲水槽6之給水口部8插入 在承水室1 1內，給水泵浦3之吸入口部3 a則插入在定 水量室1 2內。而當給水泵浦3起動時，則由該給水泵浦 3將定水量室1 2內之水供給製冰容器5。這時，定水量 室1 2之水位會逐漸下降，而與承水室1 1間發生水位差 ，但因連通兩室1 1 ，1 2之通水孔9之孔徑很小，以給 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 水泵浦3給水中，由承水室1 1經由通水孔9流入定水量 室1 2內之水很少，因此對製冰盤5則僅供給定水量室 1 2內所儲存之一定量之水。 在這種結構之給水裝置’定量給水要成立之前提是， 由給水裝置3之供水中，從承水室1 1通過通水孔9流入 定水量室1 2內之水限制爲極爲少量。但是’通水孔9之 口徑會因承水盤2在成形時有一些誤差等而會有大小不一 ，若通水孔9之口徑較設計值爲大’由給水泵浦3給水中 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -4 - 經濟部中央標準局員工消费合作社印製 A7 B7 五、發明説明（2 ) ，從承水盤1 1流入定水量室1 2之水量會不一樣多，其 結果會有，向製冰盤5之供水量依每不同批製品而不同之 問題。而且，承水盤2內恆常有水，很容易在內面積水垢 或容易產生青苔等’衛生上不甚良好。 因此，近來是由備有出水閥機構之定量儲存器，配置 在此定量儲水器上之備有給水閥機構之儲水槽，以及，開 閉操作出水閥機構及給水閥機構之閥操作裝置，所構成， 藉閥操作裝置關閉出水閥機構，打開給水槽機構，藉此將 一定量之水從儲水槽供給定量儲水器，然後，關閉給水閥 機構，打開出水閥機構將儲存在定量儲水器之一定量之水 供給製冰容器，藉此使定量儲水器經常成爲空的狀態。 另一方面也可以考慮，在儲水槽內配置備有淨化用濾 水器之淨水器，利用此淨化器從儲水槽內之水去除鐵銹或 氯氣等，再供給定量儲水器。 若使定量儲水器經常呈空的狀態，向製冰盤供水時， 由儲水槽向定量儲水器供應一定量之水，然後由定量儲水 器向製冰容器供水之情況時，必須在閥操作裝置打開給水 閥機構之比較短的時間內，由儲水槽向定量儲水器供應一 定量之水。另一方面，淨水器之淨水用濾水器係將纖維狀 活性碳構成爲不織布狀，但因主要目的去除水中之鐵銹或 氯等，因此其網目非常細小，致通水性很低。特別是因儲 水槽是配置電冰箱之冷藏室內，儲水槽內之水變低溫，其 粘性會變高，因此水更難通過淨水用濾水器。因此無法在 閥操作裝置打開給水閥機構之較短時間內，通過淨水用濾 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ---^---Μ----ί ,4-----'—，訂^------{ (請先閱讀背面之注意事項再填寫本頁) l:w委員明治，>'袞修正後是否變"原實質内容 申請案民两85^私 till· 五、發明説明（3 ) 水器向定量儲水器供•應製冰容器所需之給水量，製冰容器 之給水置常會不足。禽了避免如此，另要加大淨水用濾水 器疼網目即可、但如此便又無法充分吸附鐵銹或氯氣，而 失去裝配淨化器之意義。 本發明係有鑑於上述實情而爲者，其目的在提供，向 製冰容器給水時，將經由淨水用濾水器淨化而從儲水槽流 出之水暫行儲存於定置儲水器，然後再由定量儲水器向製 冰容器供水之架構者，不必加大淨水濾水器之網目，便能 夠以短時間內從儲水槽向定量儲水’:器供應製冰容器所需要 Ί ».1 之一定量之淨化水之自動製冰裝置之給水裝置。 爲了達成上述目的，本發明之自動製冰裝置之給水裝 置備有，位於製冰容器之上位，底部有出水口之定量儲水 器，開閉此定量儲水器之上述出水口之出水閥機構，配置 在上述定量儲水器之上方，從底部之給水口向上述定量儲 水器供應一定量之水之儲水槽，開閉此儲水槽之上述給水 口之給水閥機構，令此給水閥機構之閥棒及上述出水閥機 構之閥棒上昇，藉此關閉上述出水口，並打開上述給水口 ，由上述儲水槽向上述定量儲水器供應一定量之水後，令 上述給水閥機構之閥棒及上述出水閥機構之閥棒下降，藉 此關閉上述給水口，並打開上述出水口，將上述定量儲水 器所儲存之一定量之水，經由給水管路供給上述製冰容器 之閥操作裝置，以及，在上述儲水槽內’以覆蓋上述給水 .· 口狀配設有，在周圍部之水流入部有淨水用濾水器’同時 在上部豎設有排氣部之淨化槽，令經由上述淨水用濾水器 本紙張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐） _ _ — (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局貞工消费合作社印製 經濟部中央標準局員工消费合作社印製 A7 B7 五、發明説明（4 ) 流入淨化槽內之水，從上述給水口流出，同時，使隨著給 水口流出之水從外部侵入淨化槽內部之空氣從排氣部排至 上述儲水槽內之上部之淨水器，其特徵爲，將上述淨水器 ，以上述排氣部位於上述給水閥機構上方之方式配置在上 述儲水槽內，同時將淨化槽之內容積定爲向上述定量儲水 器進行一次供水所需要之上述一定量以上。 •這時，在儲水槽之內底面中，將配置淨水器之部位形 成凹陷之狀態，使淨水槽之水流入路位於較儲水槽之內底 面爲下方較佳。 出水閥機構關閉，給水閥機構打開時，儲水槽內之水 便從給水口流出到定量儲水器。這時，因爲淨化槽之內容 積定在向定量儲水器供應1次水所需之一定量以上，該淨 化槽內已經儲存有經由淨水用濾水器將淨化之水供給定量 儲水器所需水量以上之狀態，這些水則供給定量儲水器。 當淨化槽內之水從給水槽之給水口流出到定量儲水器 時，外部空氣便令從給水口侵入淨化槽內。若這些空氣留 在淨化槽內，則會妨礙到後續之水之流出與空氣之浸入。 但因淨化槽在上部豎立有排氣部，因此，侵入之空氣不會 通過淨水用濾水器，而從該排氣部順利通到儲水槽內，水 也會順利供給定量儲水器。 ‘同時，爲了要在儲水槽內之儲水量變少時仍能在淨化 槽內流入一定量之水，淨化槽最好儘量配設在較低位置， 但因淨化槽之排氣部係位於給水閥機構之閥棒上方，因此 ，縱使將淨化槽設在較低之位置，閥棒被推向上方時，該 本紙張尺度適用中國國家標準（CNS ) A4規格（2I0X 297公釐〉 ^ ^ ^^訂 ( (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作社印裝 A7 B7 —丨__ — 五、發明説明（5 ) 閥棒會侵入排氣部，淨化槽會妨礙其動作。 這時，在儲水槽之內底面之中，若使配置淨水器之部 位成爲凹陷之狀態，使淨化槽之入水部位於儲水槽之內底 面下方，則除了儲水槽內變空前之最後一次以外，恆可在 淨化槽內儲存應供給定量儲水器之量以上之水。 茲參照第1圖至第11圖說明將本發明應用在電冰箱 之自動製冰裝置之第1實施例如下。 如第1 1圖所示，在電冰箱之製冰室2 1內配設有塑 膠質製冰容器之製冰盤2 2，儲存在此製冰盤2 2內之水 則由製冰室2 1所供應之冷氣加以冷卻而成冰塊。另一方 面，在上述製冰室2 1上之冷藏室2 3內則設有塑膠製之 載置台2 4，在此載置台2 4成一體狀形成有圓形之承水 容器2 5。再者，承水容器2 5之前側之一部分向前方延 長。 承水容器2 5係用以承接一定量之水，將其供給製冰 盤2 2者，在向前延伸之部位之底部形成有如第1圖所示 之流出口 2 6。而流出口 2 6則連結有貫穿製冰室2 1與 冷藏室2 3之分隔壁2 7之管子2 8，承水容器2 5所承 接之水則經由管子2 8注入製冰盤2 2。因此，承水容器 2 5及管子2 8具備有承接一定量之水，供給製冰盤2 2 之供水路2 9之功能。再者，在第1 1圖，3 0係用以減 弱從管子2 8供應之水之衝力避免從製冰盤2 2濺出水滴 之水力緩和構件，2 6 a係防止附著在流出口 2 6，管子 2 8內面之水滴結冰用之加熱器。 本紙張尺度適用中國國家標芈（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 ~ 8 ~ A7 _____B7 五、發明説明（6 ) 又如第1圖所示，在承水容器2 5之底部中央有開口 部3 1 ，此開口部3 1之周圍部分成一體狀突設有向上方 突出之筒狀部3 2。而在筒狀部3 2之內側則配置有封閉 開口部3 1之彈性材料製之容器狀封閉構件3 3，此封閉 構件3 3係螺裝在筒狀部3 2外周之雄螺紋3 2 b之袋狀 螺母3 4，介由環3 5推壓固定在筒狀部3 2內側之環狀 台階部3 2 a 。 在此承水容器2 5之內部收納有塑膠製之圓形定量儲 水器3 6。此定量儲水器3 6可在承水容器2 5裝卸，在 收納狀態下，上部外周之環狀肋3 6 a由形成在承水容器 2 5之上部開放口之下側擴徑部2 5 a之台階面2 5 b。 上述定量儲水器3 6之底部中央有出水口 3 7，此出 水口 3 7由出水閥機構3 8加以關閉。出水閥機構3 8係 以閥棒3 9 ，閥體4 0爲主要構成要素，閥棒3 9分割成 爲下端部有粗徑之突緣部4 1 a之上閥棒4 1 ，及同樣在 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 下端部有粗徑之突緣部4 2 a之下閥棒4 2。同時，閥體 4 0係形成爲下部具有向下開放之筒狀部之裙形部4 〇 a 之分段圓筒狀。 上述上閥棒41係以可上下移動狀插通於豎設在定量 儲水器3 6內底面之多數肋條3 6 b之中央軸承部3 6 c ，由止動環4 3防其脫落，在該等軸承部3 6 c與上閥棒 4 1之突緣部4 1 a之間，配設有將上閥棒4 1向下彈壓 之第1壓縮螺旋彈簧44。 另一方面’下閥棒4 2係以可上下移動狀插通在閥體 本紙張尺度適用中關家標準（CNS ) A4規格（210X297公釐) ' 經濟部中央標準局員工消費合作社印裝 2^?S5G a7 _________B7 五、發明説明（7 ) 4 〇之上部圓盤部4 0 b之中央，由止動環4 5防止其脫 落，在閥體4 0之上部圓盤部4 〇 b與下閥棒4 2之突緣 4 2 a之間’配設有對下閥棒4 2將閥體4 0推向上方之 第2壓縮螺旋彈簧4 6。而在閥體4 0之上部筒狀部 4 0 c則配置有封閉該筒狀部4 〇 c之上部開放口之彈性 材料製之容器狀封閉構件4 7，而此封閉構件4 7則由螺 裝在其外周之雄螺紋4 0 d之袋狀螺帽4 8，介由環4 9 推壓固定在筒狀部4 0 c之上端部。 如此組合成之閥體4 0，下閥棒4 2 ，第2壓縮螺旋 彈簧4 6及封閉構件4 7，係與安裝在定量儲水器3 6之 上閥棒4 1及第1壓縮螺旋彈簧4 4分開成爲另一單元， 而如第4圖所示，可以從定量儲水器3 6分離開。而此出 水閥機構3 8之下側單元係將閥體4 0之裙狀部4 0 a嵌 合於給水路2 9之突出部之上述袋狀螺帽3 4外側，藉此 成可上下移動狀支持在承水容器2 5側之狀態。 而定量儲水器3 6係將出水閥機構3 8之下側單元安 裝在承水容器2 5側後，收納在該承水容器2 5內，在此 收納狀態下，如第1圖所示，閥體4 0之上部位插入在出 水口 3 7之內側，上閥棒4 1與下閥棒4 2夾著封閉構件 4 7相抵接，第1壓縮螺旋彈簧4 4將下閥棒4 2壓向下 方。這時，由於突設在封閉構件4 7之突起4 7 a嵌合於 形成在上閥棒4 1下端部之凹部4 1 b，將上閥棒4 1與 下閥棒4 2之位置調整成爲同軸。而閥體4 0則因第2壓 縮螺旋彈簧4 6之彈力而向上移動，從下方抵接於裝設在 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) " 訂 10 - 經濟部中央標準局負工消费合作杜印製 A7 _____B7 五、發明説明（8 ) 安裝於出水口 3 7周圍部之環狀墊圈5 0，藉此封閉該出 水口 3 7，並如後述由第1壓縮螺旋彈簧4 4之彈力被壓 下時，則從環狀墊圈5 0之下方移動離開而打開出水口 3 7。 這時，閥體4 0中之抵接環狀墊圈5 0之部分，係形 成爲向外周側下降之推拔狀之傾斜面4 0 d，藉此使閥體 4 0之傾斜面4 0 d對環狀墊圈5 0之全周成線接觸狀態 。再者，爲了使傾斜面4 0 d與環狀墊圈5 0之線接觸更 爲確實，環狀墊圈5 0之下端部成圓弧狀。 惟上述上閥棒4 1及下閥棒4 2係塑膠製成，如第5 圖所示，呈兩側爲平坦面4 1b，41b及42b， 42b之圓棒狀。此上下兩閥棒41 ，42之成形模具係 複數分割型模具，其對準面係設定在平坦面4 1 b，4 2 b之中央。因此，成形模具在對準時，若分割模成爲稍爲 偏移之狀態，因上下兩閥棒4 1 ，4 2將如第7圖所示， 以平坦面4 1 b，4 2 b之中央爲境界，其一側之半部與 另一側之半部會錯開，跨越外徑尺寸會較沒有平坦部 41b ，42b時爲小，嵌合於其外側之第1 ，第2摩縮 線圈彈簧44，45在其伸縮時不會擦到。同時，縱使分 割模具之對準兩面間發生毛邊時，其發生位置在平坦面 41b，42b，因此第1 ，第2壓縮螺旋彈簧44， 4 6之伸縮也不會受到毛邊之阻礙。 而在上下兩閥棒4 1 ，42之突緣部4 1 a ，42 a 之上面，以相同於第1 ，第2壓縮螺旋彈簧44，46之 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ^ ; ^七衣 訂 ( (請先閱讀背面之注意事項再填寫本頁) -11 - 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（9 ) 外徑尺寸之間隔1突有一對突起41c ，42c ，同時， 在與此等突起41 c，42c離開90度之部位，突設有 —對突起41d，42d。而第1 ，第2壓縮螺旋彈費 44 ，4 6之下端係如第6圖之兩點虛線所示載置於突緣 部41 a ，42a上，使其位於突起41 c，42c內側 ，且在突起41d，42d之外側，藉此，.第1 ，第2壓 縮螺旋彈簧4 4，4 6不會產生位置偏移，可與上下各閥 棒4 1 ，4 2維持同心之狀態。 另一方面，在定量儲水器3 6上配設有以可裝卸狀設 置在載置台2 4之儲水槽5 1。此儲水槽5 1之底面部朝 向下方突設有筒部5 1 a ，此筒部5 1 a之外周部形成有 雄螺紋5 1 b »而筒部5 1 a則螺裝有內周面刻設有雌螺 紋5 2 a之蓋體5 2。在此蓋體5 2之中央形成有給水口 5 3 ，同時在蓋體5 2下面，則形成有向下方突出之粗徑 之環部5 2 b。 給水口 5 3由給水閥機構5 4控制其開閉。此給水閥 機構5 4係由，可上下移動狀支持在設於蓋體5 2之支持 框5 2 c之中央軸承部5 2 d之閥棒5 5，及安裝在閥棒 5 5下端部之閥體5 6所構成。而閥棒5 5係由設在閥體 5 6與軸承部5 2 d間之彈壓機構之壓縮螺旋彈簧5 7彈 壓向下方，恆常關閉給水口 53。再者，儲水槽51則除 了通過給水口 5 3連通於外部以外是呈密閉狀態。 上述儲水槽5 1之筒部5 1 a，其向下方突出之長度 較長’同時爲了方便清掃儲水槽5 1內等時供手部伸進抽 本纸張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) ^ 訂 12 經濟部中央標準局員工消費合作社印製 A7 ____ B7 五、發明説明（l〇 ) 出’其孔徑相當大，例如較上述定量儲水器3 6爲大。因 此，蓋體5 2之口徑也較定量儲水器3 6之上面爲大’而 位於承水容器2 5之上側擴徑部2 5 c內，面對定量儲水 器3 6之上端僅有很小之空隙，呈封閉該定量儲水器3 6 上面之狀態。同時，給水口 5 3之粗徑環部5 2 b係較定 量儲水器3 6之內徑尺寸小稍小，俾與定量儲水器3 6之 內周面間留下微小空隙之狀態，插入在該定量儲水器3 6 內。而給水閥機構5 4之閥棒5 5則成爲，與出水閥機構 3 8之閥棒3 9在同一軸線上之狀態。 上述儲水槽5 1內收納有淨水器c。此淨水器c之淨 化槽5 8係如第8圖所示，呈偏平之圓筒容器狀，其下面 成開放狀。而淨化槽5 8之周圍部則形成有當作入水部之 入水口 5 8 a ，該周圍部之內側則成裝卸自如狀裝設有例 如將纖維狀活性碳製成不織布狀之圓筒形之淨水用濾水器 5 9。同時，在淨化槽5 8之上部則豎設有圓錐狀小圓筒 構成之排氣部5 8 b。 此種淨化槽5 8以下端部嵌合於上述蓋體5 2內上面 之圓筒狀安裝部5 2 e狀，成可裝卸方式安裝之，而成覆 蓋給水口 5 3之狀態。這時，由於筒部5 1 a之向下方突 出之長度較長，淨化槽5 8之配設位置成爲從儲水槽5 1 之內底面凹陷較深之狀態》因此，配置在凹陷部分之底面 之蓋體5 2上之淨化槽5 8便成爲收縮在該凹陷部分之筒 部5 1 a內側之狀態，入水口 5 8 a成爲位在較儲水槽 5 1內底面爲下方之狀態。而，收納在筒部5 1 a內側之 本紙張尺度適用中國國家標準（CNS ) Μ規格（210X297公釐） ^ | C f衣 訂 { (請先閲讀背面之注意事項再填寫本頁) -13 - 經濟部中央標準局貝工消费合作社印製 A7 B7 五、發明説明（11 ) 淨化槽5 8之口徑較大’位於較儲水槽5 1之內底面爲下 方之部分之內容積，則較向定量儲水器3 6供應一次水所 需之一定量爲大。 再者，在第1 1圖中，60係介由槓桿61檢出儲水 槽5 1載置在載置台2 4上之開關。而6 2係用以檢出儲 放由製冰盤2 2製成之冰塊之盒子（未圖示）之存放量用 之槓桿。 另一方面，上述分隔壁2 7安裝有操作給水閥機構 5 4用之閥操作裝置6 3。此閥操作裝置6 3備有，以可 上下移動狀支持在外殼6 4之操作軸6 5，及第9圖所示 之馬達6 6 ，將此馬達6 6之旋轉運動變換成操作軸6 5 之上下運動之變換機構，例如凸輪機構6 7。此凸輪機構 6 7係在由馬達6 6經由減速機構6 8驅動之凸輪軸6 9 裝設凸輪板7 0而構成，此凸輪板7 0之凸輪面之上面係 呈凹凸狀。而操作軸6 5之下端係接觸在此凸輪板7 0之 上面，操作軸6 5在凸輪板7 0轉1圈時作一次來回運動 〇 上述操作軸6 5係如第1圖所示，從外殼6 4向上方 突出’位於上述承水容器2 5底部之開口部3 1內，介由 封閉構件3 3抵接於上述出水閥機構3 8之下閥棒4 2。 而操作軸6 5係恆常成爲停在上下動作範圍之中間高度位 置之狀態。這時，出水閥機構3 8之上下兩閥棒4 1 ， 4 2由操作軸6 5從下限位置推上一定量，但上閥棒4 1 之上端仍離開給水閥機構5 4之閥棒5 5。在此狀態下， 本紙張尺度適财關家揉準（〇叫八4胁（2丨(^297公釐) —' -14 - ^ I c r衣 訂 ( (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局！.只工消费合作社印製 A7 _B7_ 五、發明説明（i2 ) 出水閥機構3 8之閥體4 0受到第2壓縮螺旋彈簧4 6之 彈力而抵在環狀墊圈5 0，封閉了出水口 3 7，同時，給 水閥機構5 4之閥體5 6則被壓縮螺旋彈簧5 7之彈力所 壓下，而關閉給水口 5 3。再者，出水閥機構3 8之上閥 棒4 1與下閥棒4 2做同樣之上下動作，因此除了有必要 分開說明時以外，將以閥棒3 9進行說明。 •對製冰盤2 2之給水，係每當第9圖所示之凸輪板 7 0 (凸輪軸6 9 )轉一圈給水一次，該凸輪板7 0轉一 圈，使操作軸6 5 —來回，而關閉出水閥機構3 8及給水 閥機構5 4。如上述，因爲操作軸6 5係恆常停在上下動 作範圍之中間位置，因此設操作軸6 5之一來回係從其中 間位置開始，操作軸6 5將隨著凸輪板7 0之轉動，首先 從中間位置上昇到上限位置（第1衝程），然後從上限位 置下降到下限位置（第2衝程），再由下限位置回到中間 位置而停下來（第3衝程）。爲了使操作軸6 5進行如上 述之第1〜第3衝程之動作，凸輪板7 0裝設有磁鐵7 1 ，同時在外殻6 4側配設有線簧開關7 2，未圖示之控制 裝置則檢測到線簧開關7 2之動作而檢出凸輪板6 7轉一 圈，而切斷馬達66之電源。 其次說明上述架構之動作。首先參照第1 〇圖說明操 作軸6 5之上下方向移動與出水閥機構3 8及給水閥機構 5 4之開閉關係。再者，第1 0圖係以P C表示操作軸 6 5之中間位置，以PU表示上限位置，以p L表示下限 位置。 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） " '— -15 - (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製 A7 __B7_____ 五、發明説明（l3 ) 首先，當操作軸6 5在中間位置P C時，出水閥機構 3 8及給水閥機構5 4之閥體4 0及5 6分別關閉出水口 3 7與給水口 5 3。操作軸6 5從中間位置PC開始上昇 到上限位置PU時，出水閥機構3 8之閥棒3 9被操作軸 6 5推向上方。這時之閥棒3 9係一面壓縮第1及第2壓 縮螺旋彈簧4 4，4 6 —面被推向上方，因此，出水閥機 構3 8之閥體4 0係被第2壓縮螺旋彈簧4 6之彈力推壓 在環狀墊圈5 0 ，成封閉出水口 3 7之狀態，因之，閥棒 3 9則對停止狀態之閥體4 0滑動而同時上昇。因此，特 別是閥體4 0將隨著閥棒3 9之上昇而逐漸壓縮第2壓縮 螺旋彈簧4 6 ，因逐漸強力擠壓環狀墊圈5 0，對出水口 3 7之密封效果愈確實。而當出水閥機構3 8之閥棒3 9 被推上到一定高度位置時，則如第2圖所示，閥棒3 9抵 接到給水閥機構5 4之閥棒5 5 ，抗拒壓縮彈簧5 7之彈· 力將其推上去，因此閥體5 6便打開給水口 5 3。 如此，由於操作軸6 5從中間位置P C上昇到上限位 置PU，給水閥機構54之閥棒55被推向上方。淨化槽 5 8呈偏平狀高度較低，但因爲淨化槽5 8之排氣部 5 8 b在閥棒5 5之上方位置，因此，該閥棒5 5則隨其 上昇，上端部分會侵入排氣部5 8 b內。因之，縱使淨化 槽5 8之高度很低，可以收納在筒部5 1 a內時，閥棒 5 5之上昇仍不會受淨化槽5 8之阻礙，給水閥機構5 4 之開啓動作不會有問題。 操作軸6 5轉移到從上限位置PU下降到下限位置 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ^ ^ 人 取 訂 { (請先閱讀背面之注意事項再填寫本頁) 16 - 經濟部中央標隼局員工消费合作社印製 A7 ____B7_ 五、發明説明（μ ) P L之第2衝程時，出水閥機構3 8及給水閥機構5 4之 閥棒3 9與5 5被壓縮螺旋彈簧44，4 6及5 7之彈力 向下壓，首先給水閥機構5 4之閥體5 6關閉給水口 5 3 。這時，雖然閥棒3 9下降，出水閥機構3 8之閥體4 0 因受到第2壓縮螺旋彈簧4 6推向上方，推壓在環狀墊圏 50 ，因此出水口 37維持關閉狀態。然後，出水閥機構 3 8之閥棒3 9離開給水閥機構5 4之閥棒5 5 ，該閥棒 3 9進一步下降時，下閥棒4 2之止動環4 5會抵接到閥 體4 〇 ，因此，第2壓縮螺旋彈簧4 6之彈力則由止動環 4 5承受下來。於是，如第3圖所示，閥棒3 9會因第1 壓縮螺旋彈簧4 4之彈力而與閥體4 0 —體向下方移動， 因此，第1壓縮螺旋彈簧4 4之彈力使閥體4 0向下方移 動’從環狀墊圈5 0離開移至下方，打開出水口 3 7 » 而當操作軸6 5到達下降位置PL，由該下限位置 P L上昇到中間位置p c之第3衝程時，出水閥機構3 8 之閥棒3 9則一面擠壓第1壓縮螺旋彈簧4 4同時上昇。 當操作軸6 5，亦即閥棒3 9上昇一定量後，閥體4 0便 抵接到環狀墊圏5 0，而在止動環4 5從閥體4 0稍向上 方離開時，亦即如第1圖所示，閥體4 0因第2壓縮螺旋 彈簧4 6之彈力而擠壓在環狀墊圈5 0 ，關閉出水口 3 7 時，操作軸6 5便回到原來之中間位置P C，而停下來。 如以上所述，藉操作軸6 5之上下移動，使給水閥機 構54及出水閥機構38進行開閉動作。 而在製冰盤2 2完成製冰，該製冰盤2 2被反轉過來 本紙浪尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（l5 ) ，冰塊掉落在未圖示之儲冰盒內後，製冰盤2 2再回到原 位時，再對向製冰盤2 2供水之馬達6 6通電。於是，操 作軸3 7便由中間位置P C上昇到上限位置（第1衝程） ，而如第2圖所示，出水閥機構3 8之閥體4 0維持關閉 定量儲水器3 6之出水口 3 7之狀態下，由給水閥機構 54打開儲水槽51之給水口 53。藉此，儲水槽51內 之水便通過給水口 5 3，流到定量儲水器3 6內，使水留 在該定量儲水器3 6內。而隨著從給水口 5 3流出之水， 定量儲水器3 6內之水位上昇，而當其水面阻塞給水口 5 3部分下端之粗徑環部5 2 b之下端開口時，給水口 5 3之水便停止流出。這時，因爲粗徑環部5 2 b係恆常 支持在一定高度，因此定量儲水器3 6便恆常儲存有一定 量之水。 在如上述由儲水槽5 1開始向定量儲水器3 6供水時 ，在淨化槽5 8內已經儲存有從入水口 5 8 a經由淨水用 濾水器5 9流入之水，亦即儲存有向定量儲水器4 6供應 一次所需之藉淨水用濾水器5 9去除鐵銹或氯氣等之淨化 水。因此，從儲水槽5 1向定量儲水器3 6供水時，縱使 完全沒有一滴水從儲水槽5 1內通週淨水用濾水器5 9流 入淨化槽5 8內，僅在開始給水時儲存在淨化槽3 6內之 淨化水，使可以向定量儲水器3 6供應一定量之水。因此 ，縱使淨水用濾水器5 9之網目太細，其通水性不良時’ 或儲水槽51內之水溫太低粘性變高，不容易通過淨水用 濾水器5 9時，仍可向定量儲水器3 6供應一定量之淨化 本紙張尺度適用中國國家標準（CNS ) A4規格ΰΓ〇Χ297公釐） 一 -18 - (請先閱讀背面之注意事項再填寫本頁) ★ 衣· 訂 2D7856 at B7 經濟部中央標隼局員工消費合作社印焚 五、- 發明説明（16 ) 1 水 〇 1 惟 » 當 從 給 水 □ 5 3 流 出 淨 化 水 時 > 會 從 外 部 向 淨 化 1 槽 5 8 內 侵 入 同 量 之 空 氣 〇 若 此 空 氣 不 從 淨 化 槽 5 8 內 排 N. 1 I 請 1 1 出 水 要 從 給 水 □ 5 3 流 出 便 受 到 阻 礙 > /ττΤ. 雛 法 在 給 水 閥 機 閱 1 讀 1 構 5 4 呈 開 啓 狀 態 之 比 較 短 之 時 間 內 向 定 量 儲 水 器 3 6 供 背. 1 應 一 定 里 之 淨 化 水 » 但 因 在 淨 化 槽 5 8 之 上 部 設 有 排 氣 部 冬 1 1 | 5 8 b 因 此 > 侵 入 淨 化 槽 5 8 內 之 空 氣 會 順 利 從 該 排 氣 事 項 再 1 1 1 部 5 8 b 排 出 0 因 之 與 不 設 排 氣 部 5 8 b 而 由 網 巨 之 填 寫 本 淨 水 用 濾 水 器 5 9 排 出 空 氣 之 結 構 者 相 比 較 給 水 □ 5 3 頁 1 1 之 水 流 不 會 受 到 阻 礙 0 1 1 如 上 述 在 定 量 儲 水 器 3 6 內 儲 存 一 定 量 之 水 後 操 I 作 軸 6 3 便 轉 移 到 從 上 限 位 置 Ρ U 下 降 到 下 限 位 置 P L 之 訂 第 2 衝 程 0 隨 著 此 操 作 軸 6 3 之 下 降 首 先 給 水 閥 機 構 1 1 I 5 4 之 閥 體 5 6 關 閉 儲 水 槽 5 1 之 給 水 □ 5 3 然 後 如 第 1 1 3 圖 所 示 出 水 閥 機 構 3 8 之 閥 體 4 0 離 開 定 量 儲 水 器 1 1 3 6 之 底 部 打 開 其 出 水 □ 3 7 〇 於 是 儲 存 在 定 量 儲 水 1 器 3 6 內 之 水 及 存 在 於 給 水 Ρ 5 3 內 之 水 便 如 第 3 圖 之 箭 1 | 頭 A 所 示 從 出 水 P 3 7 流 出 到 承 水 容 器 2 5 而 藉 其 落 差 » 從 流 出 P 2 6 經 管 子 2 8 供 給 製 冰 盤 2 2 內 〇 Γ 1 I 另 — 方 面 從 儲 水 槽 5 1 到 定 量 儲 水 器 3 6 之 給 水 開 \ 1 始 » 淨 化 槽 5 8 內 之 水 量 減 少 時 儲 水 槽 5 1 內 之 水 便 通 1 1 過 淨 水 用 濾 水 器 5 9 流 入 淨 化 槽 5 8 內 0 而 如 上 述 在 給 1 水 □ 5 3 被 關 閉 後 仍 通 過 淨 水 用 濾 水 器 5 9 有 水 繼 績 流 1 入 淨 化 槽 5 8 內 而 在 淨 化 槽 5 8 內 之 水 位 到 達 儲 水 嫌 價 1 1 本紙張尺度適用中國國家標準（CNS ) M規格（210X297公釐） _ 19 _ 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（17 ) 5 8內之水位時，從該淨水用濾水器5 9到淨化槽5 8內 之水流方停止。如此，在淨化槽5 8內儲存有所需一定量 以上之水，以備下一次對定量儲水器3 6供水。 當操作軸6 3下降到下限位置P L後，操作軸6 3便 移行到從下降位置p L恢復到中間位置之第3衝程，出水 閥機構3 8之閥棒3 9由操作軸6 3推上一定量時，該出 水閥機構38之閥體40便關閉出水口 37。再者，這時 對製冰盤2 2之供水已結束，然後’操作軸6 3便上昇到 第1圓所示之中間位置P C ’而停在該位置，出水口 3 7 則保持關閉狀態。 當製冰盤2 2內水因製冰室2 3內之冷氣而冷冰成冰 塊時，與上述一樣製冰盤2 2會上下反轉，使冰塊掉落到 冰塊盒內，而在製冰盤2 2回到原位時’馬達6 4再度被 通電，返覆上述之動作。而由於從儲水槽5 1對定量儲水 器3 6之返覆供水，該儲水槽5 1內之水變少時，因爲淨 化槽5 8之入水口 5 8 a位於儲水槽5 8之內底面下方， 且淨化槽5 8中之存在於較儲水槽5 8內底面爲下方部分 之內容積較對定量儲水器3 6供水一次所需之一定量爲多 ，因此，除了儲水槽5 1變空前之最後一次給水以外，均 可在淨化槽5 8內存放各次給水時對定量儲水器3 6供應 一次水所需量以上之淨化水。 依據如上述之本實施例時，包含粗徑環部5 2 a內之 水，將儲存在定量儲水器3 6之一定量之水給製冰盤2 2 。其與第1 5圖所示之傳統結構者，亦即跟通過通水孔9 本紙張尺度適用中國國家標準（CNS > A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消f合作社印製 A7 ____B7_ 五、發明説明（18 ) 將連通於承水室11之定水量室12內之水藉泵浦3供給 製冰盤5之架構者不同*因爲向製冰盤2 2供水時不會從 別處有水流入定量儲水器3 6內，因此_可_®常向製冰盤 2 2供應一定量之水，可實施精密度很高之定量給水。 而由於將淨化槽5 8之內容積設定成較向定量儲水器 3 6供應一次之給水量以上，因此可在給水閥機構5 4呈 開啓狀態之比較短時間內，由淨水用濾水器5 9充分地向 定量儲水器3 6供給淨化之水》 同時，由於在淨化槽5 8之上部配設排氣部5 8 b， 隨著由儲水槽5 1向定量儲水器3 6之供水，可順裡.排出 侵入淨化槽5 8內之空氣，不必擔心因排氣不良影響到從 儲水槽5 1到定量儲水器3 6之水之流出性變差。再者， 排氣部5 8 b係突設成高出儲水槽5 1之內上面附近，因 此可防止儲水槽5 1內之水通過排氣部5 8 b流入淨化槽 5 8內。 而且，由於令淨化槽5 8之排氣部5 8 b位於給水閥 機構5 4之閥棒5 5上方，閥棒5 5之上昇移動不會受淨 化槽5 1之阻擾。 4 而且，淨化槽5 8係呈安裝於蓋體5 2之形態，因此 卸下蓋體5 2時也一併卸下淨化槽5 8，因此清潔淨水用 濾水器59時很方便。 此外，依據本實施例時，可獲得下列效果。 ①定量儲水器3 6內之水係利用落差供給製冰盤2 2 ，因此與使用供水泵浦給水者不同，不必擔心在給水中因 本紙悵尺度適用中國國家標準（CNS > A4規格1 210X297公釐） ~~~ -21 - (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（19 ) 泵浦葉片之轉動音成爲很大之噪音，可達成靜音給水。這 , 時，因爲閥操作裝置6 1之驅動源爲馬達6 4，因此對靜 音供水更有效果。 ② 定量儲水器3 6經常是空的，僅在向製冰盤2 2供 水時之很短時間帶才會存水，因此與爲了向製冰盤2 2供 水而經常在定量儲水器3 6內存水者不同，不會在定量儲 水器3 6內積有水垢，或發霉，而且收容在冷藏室2 3內 之食品之味道不會被定量儲水器3 6內之水所吸收。再者 ’製冰盤2 2完成製冰所需時間爲2〜5小時，若在定量 儲水器3 6經常儲水，冷藏室2 3內之食品之味道便會被 該水吸收進去。 ③ 因爲使給水閥機構5 4與出水閥機構3 8經常維持 在關閉之狀態，因此，例如在給水口 5 3之周緣部與閥體 5 6之間產生微小之空隙，而從該處漏出水時，該水將存 在承水容器2 5內。因而得防患，由儲水槽5 1漏出之水 會經由管子2 8供給製冰盤2 2內，使該製冰盤2 2之水 會溢出之事故。再者，由儲水槽5 1漏出而存在定量儲水 器3 6之水會在下一次給水時供給製冰盤2 2。 ④ 出水閥機構3 8之閥體4 0係以可上下移動狀設在 下閥棒4 2，藉設在與下閥棒4 2之下端突緣部4 2 a間 之第2壓縮螺旋彈簧4 6推向上方，而擠壓在環狀墊圈 5 0 ’因此，爲了使給水閥機構5 4開啓動作而操作軸 6 3上昇時，第2壓縮螺旋彈簧4 6會進一步被壓縮，對 環狀墊圈5 0之閥體4 0之推壓力會變大。因此，從給水 本纸張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)5. Description of the invention (1) The present invention relates to a water supply device of an automatic ice making device that supplies a certain amount of water to an ice making container. Figure 15 shows the conventional structure of a water supply device such as a refrigerator. The structure of the water supply device is to use the water supply pump 3 to supply the water of the plastic water tray 2 stored in the refrigerator compartment 1 to the ice tray 5 of the ice making container in the ice compartment 4 and the water tray 2 Above it, a detachable water storage tank 6 is provided. The water storage tank 6 can supply water from the water supply port 8 having the water supply valve 7 to the water holding pan 2 so that the water level in the water holding pan 2 can maintain a constant water level at the lower end of the constant Düssel water supply port 8. The water receiving tray 2 is divided into a water receiving chamber 1 1 and a fixed water measuring chamber 1 2 by a partition wall 10 provided with a water hole 9. The water supply port 8 of the water storage tank 6 is inserted into the water receiving chamber 11 to feed the water pump The suction port 3 a of 3 is inserted into the fixed water volume chamber 12. When the feed water pump 3 is started, the feed water pump 3 supplies the water in the constant water volume chamber 12 to the ice making container 5. At this time, the water level of the fixed water chamber 12 will gradually decrease, and the water level difference between the water receiving chamber 11 will occur, but the diameter of the water hole 9 connecting the two chambers 1 1 and 12 is very small, so as to give the central government Printed by the Staff Consumer Cooperative of the Bureau of Standards (please read the precautions on the back before filling out this page) The water pump 3 feeds water from the water receiving chamber 1 1 through the water hole 9 into the fixed water chamber 1 2 with little water. Therefore, the ice tray 5 is only for a certain amount of water stored in the given water volume chamber 12. Before the quantitative water supply of the water supply device of this structure is established, the water supplied from the water supply device 3 is limited to a very small amount of water flowing from the water receiving chamber 11 through the water hole 9 into the fixed water amount chamber 12. However, 'the diameter of the water hole 9 will be different due to some errors in the forming of the water tray 2, if the diameter of the water hole 9 is larger than the design value', the paper size of the water supply pump 3 Applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) -4-A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Invention description (2), the amount of water that flows from the water tray 1 1 into the fixed water volume chamber 12 There will be not as many, and as a result, there will be a problem that the amount of water supplied to the ice tray 5 varies with each batch of products. In addition, there is always water in the drip tray 2 and it is easy to be scaled in the inner area or liable to produce moss. Therefore, recently, a quantitative storage equipped with a water outlet valve mechanism, a water storage tank equipped with a water supply valve mechanism disposed on the quantitative water reservoir, and a valve operating device for opening and closing the water outlet valve mechanism and the water supply valve mechanism Composition, the valve operation device closes the water outlet valve mechanism, opens the water supply tank mechanism, thereby supplying a certain amount of water from the water storage tank to the quantitative water storage, and then, closes the water supply valve mechanism, opens the water outlet valve mechanism to store in the quantitative water storage A certain amount of water is supplied to the ice-making container, whereby the fixed-quantity water reservoir is often empty. On the other hand, it is also conceivable to arrange a water purifier equipped with a purifying water filter in the water storage tank, and use this purifier to remove rust, chlorine, etc. from the water in the water storage tank, and then supply the quantitative water storage tank. If the quantitative water storage is always empty, when supplying water to the ice making tray, a certain amount of water is supplied from the water storage tank to the quantitative water storage, and then the quantitative water storage supplies water to the ice making container. Within a relatively short time when the valve operating device opens the water supply valve mechanism, a certain amount of water is supplied from the water storage tank to the quantitative water storage. On the other hand, water purifiers for water purifiers consist of fibrous activated carbon in the form of a non-woven fabric. However, since the main purpose is to remove rust or chlorine in the water, the mesh is very fine and the water permeability is very low. In particular, since the water storage tank is a cold storage room equipped with a refrigerator, the water in the water storage tank becomes colder and its viscosity becomes higher, so it is more difficult for water to pass through the water purification filter. Therefore, it is not possible to pass the standard of China National Standard (CNS) A4 (210X 297mm) through the filter paper for water purification in a short time when the valve operating device opens the water supply valve mechanism --- ^ --- Μ --- -ί, 4 -----'—, order ^ ------ {(please read the notes on the back before filling out this page) l: wMeiji Meiji, > 'Is it changed after I am revised " The original substantive content application case two 85 ^ private till · V. Description of the invention (3) The water supply to the quantitative water storage tank • The amount of water required for the ice making container should be insufficient. To avoid this, it is necessary to increase the water filter used for water purification to hurt the mesh, but it can not fully absorb rust or chlorine, and lose the significance of assembling the purifier. The present invention is based on the above-mentioned facts, and its purpose is to provide that when water is supplied to an ice-making container, the water flowing out of the water storage tank after being purified through the water purification filter is temporarily stored in the fixed water storage tank, and then The architect who supplies water to the ice-making container by the quantitative water storage device can supply the ice-making container from the water storage tank to the quantitative water storage in a short time without increasing the mesh of the water purification filter. 1 A fixed amount of water supply device for automatic ice making device for purified water. In order to achieve the above purpose, the water supply device of the automatic ice making device of the present invention is provided with a quantitative water storage device located above the ice making container and having a water outlet at the bottom, and opening and closing the water outlet valve mechanism of the water outlet of the quantitative water storage device A water storage tank which is arranged above the quantitative water storage tank and supplies a certain amount of water from the water supply port at the bottom to the quantitative water storage tank, opens and closes the water supply valve mechanism of the water supply port of the water storage tank, and controls the valve Rod and the valve rod of the water outlet valve mechanism ascend, thereby closing the water outlet and opening the water supply port, after supplying a certain amount of water from the water storage tank to the quantitative water reservoir, the valve rod of the water supply valve mechanism and The valve rod of the water outlet valve mechanism is lowered, thereby closing the water supply port, and opening the water outlet, and supplying a fixed amount of water stored in the fixed-quantity water reservoir to the valve operating device of the ice-making container through a water supply line, And, in the above water storage tank 'to cover the above water supply. · The mouth is equipped with a water filter for water purification in the water inflow part of the surrounding part, and a purification tank with an exhaust part erected in the upper part, so that the paper standard is used in China through the above water filter National Standard (CNS) A4 Specification (210X297mm) _ _ — (Please read the notes on the back before filling this page) Printed by the Ministry of Economic Affairs Central Standards Bureau Zhengong Consumer Cooperative Printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative Printed A7 B7 5. Description of the invention (4) The water flowing into the purification tank flows out of the water supply port, and at the same time, the water flowing out of the water supply port enters the purification tank from the outside and the air is discharged from the exhaust section to the water storage tank. The upper water purifier is characterized in that the water purifier is arranged in the water storage tank so that the exhaust portion is located above the water supply valve mechanism, and at the same time, the content of the purification tank is fixed to the quantitative water storage The above-mentioned certain amount required by the device for one-time water supply. • At this time, in the inner bottom surface of the water storage tank, the part where the water purifier is arranged is recessed, so that the water inflow path of the water purification tank is preferably located below the inner bottom surface of the water storage tank. The water outlet valve mechanism is closed, and when the water supply valve mechanism is opened, the water in the water storage tank will flow out from the water supply port to the quantitative water storage. At this time, since the content of the purification tank is set to be more than one of the amount required for supplying the quantitative water reservoir with one time, the purification tank already stores the purified water supplied to the quantitative water reservoir through the water purification filter Above the water demand, these waters are supplied to the quantitative water storage. When the water in the purification tank flows out from the water supply port of the water supply tank to the quantitative water storage, the outside air will invade the purification tank from the water supply port. If this air is left in the purification tank, it will hinder subsequent outflow of water and infiltration of air. However, since the purification tank has an exhaust portion erected at the upper part, the intrusive air does not pass through the water purification water filter, but from the exhaust portion to the water storage tank smoothly, the water is also smoothly supplied to the quantitative water storage. 'At the same time, in order to allow a certain amount of water to flow into the purification tank when the water storage in the storage tank becomes less, it is best to arrange the purification tank as low as possible, but because the exhaust part of the purification tank is located in the water supply The valve mechanism is above the valve rod. Therefore, even if the purification tank is set at a lower position and the valve rod is pushed upward, the paper size is applicable to the Chinese National Standard (CNS) A4 specification (2I0X 297mm> ^ ^ ^ ^ Order ((Please read the notes on the back before filling in this page) A7 B7 printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs — 丨 __ — V. Description of the invention (5) The valve rod will invade the exhaust section and the purification tank It will hinder its operation. At this time, if the part where the water purifier is arranged is recessed in the inner bottom surface of the water storage tank, and the water inlet portion of the purification tank is located below the inner bottom surface of the water storage tank, except before the water tank becomes empty Except for the last time, Heng Ke can store more than the amount of water that should be supplied to the quantitative water storage in the purification tank. The first implementation of the automatic ice making device applying the present invention to the refrigerator will be described with reference to FIGS. 1 to 11 For example, as follows. As shown in Figure 1, an ice making tray 2 2 with a plastic ice making container is provided in the ice making compartment 21 of the refrigerator, and the water stored in the ice making tray 2 2 is supplied by the ice making compartment 21 The cold air is cooled to form ice cubes. On the other hand, a plastic placing table 24 is provided in the refrigerator compartment 2 3 above the ice making compartment 21, where the placing table 24 is integrated into a circle Shaped water-holding container 25. Furthermore, a part of the front side of the water-holding container 2 5 extends forward. The water-holding container 25 is used to receive a certain amount of water and supply it to the ice tray 2 2. At the bottom of the front extension part is formed an outflow port 26 as shown in Figure 1. The outflow port 26 is connected with a pipe 2 8 that penetrates the partition wall 2 7 of the ice making compartment 2 1 and the refrigerating compartment 2 3, and carries water The water received by the container 25 is injected into the ice tray 2 2 through the tube 28. Therefore, the water container 25 and the tube 28 are provided with a water supply path 2 9 that supplies a certain amount of water to the ice tray 2 2 Function. Furthermore, in Figure 1 1, 30 is a water-relieving member used to reduce the impulse of the water supplied from the tube 28 to avoid splashing water droplets from the ice tray 2 2 and 2 6 a is to prevent A heater for freezing water droplets on the inner surface of the outlet 2 6 and the tube 28. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) (please read the precautions on the back before filling in this Page) Order ~ 8 ~ A7 _____B7 V. Description of the invention (6) As shown in Figure 1, there is an opening 3 1 in the center of the bottom of the water-holding container 25, and the surrounding part of this opening 31 is formed as an integral protrusion A cylindrical portion 32 that protrudes upward is provided. On the inner side of the cylindrical portion 32, a container-shaped closing member 3 3 made of an elastic material that closes the opening 3 1 is arranged, and the closing member 3 3 is screwed in The pocket nut 34 of the male thread 3 2 b on the outer circumference of the cylindrical portion 3 2 is pressed and fixed to the annular step portion 3 2 a inside the cylindrical portion 3 2 via the ring 35. Inside the water-holding container 25, a plastic circular quantitative water reservoir 36 is housed. The fixed-quantity water reservoir 36 can be attached to and detached from the water-holding container 25. In the stored state, the annular rib 3 6a on the upper outer periphery is formed by the enlarged diameter portion 25 formed on the water-holding container 25 above the upper opening The step surface of a 2 5 b. A water outlet 3 7 is provided in the center of the bottom of the quantitative water reservoir 36, and the water outlet 37 is closed by the water outlet valve mechanism 38. The outlet valve mechanism 3 8 has a valve rod 3 9 and a valve body 40 as the main components. The valve rod 3 9 is divided into a lower-end flange with a large diameter 4 1 a and a valve rod 4 1 above it. Printed by the Ministry of Standards and Staff ’s Consumer Cooperative (please read the precautions on the back before filling out this page). The lower end has a large diameter flange 4 2 a and a lower valve rod 4 2. At the same time, the valve body 40 is formed in a segmented cylindrical shape with a skirt portion 4 0 a having a cylindrical portion opened downward at the lower portion. The upper valve rod 41 is inserted into the central bearing portion 3 6 c of a plurality of ribs 3 6 b erected on the inner bottom surface of the quantitative water reservoir 36 in a movable manner up and down, and is prevented from falling off by the stop ring 43. Between these bearing portions 36 c and the flange portion 41a of the upper valve rod 41, a first compression coil spring 44 that urges the upper valve rod 41 downward is arranged. On the other hand, the “lower valve rod 4 2” can be inserted into the valve body in a movable and up-and-down manner. The paper standard is applicable to the Zhongguanjia Standard (CNS) A4 specification (210X297mm). ^? S5G a7 _________B7 5. Description of the invention (7) 4 〇 The center of the upper disc part 4 0 b is prevented from falling off by the stop ring 4 5, and the upper disc part 4 〇b and the lower part of the valve body 40 Between the flanges 4 2 a of the valve rod 42, a second compression coil spring 46 that pushes the valve body 40 upward toward the lower valve rod 42 is arranged. On the upper portion of the valve body 40, the cylindrical portion 40 c is provided with a container-shaped closing member 4 7 made of an elastic material that closes the opening of the upper portion of the cylindrical portion 4 o c. A bag-like nut 4 8 with a male thread 40 d mounted on its outer periphery is pressed and fixed to the upper end of the cylindrical portion 40 c through a ring 4 9. The valve body 40, the lower valve rod 4 2, the second compression coil spring 4 6 and the closing member 4 7 assembled in this way are connected to the valve rod 4 1 and the first compression coil spring installed above the quantitative water reservoir 3 6 4 4 is divided into another unit, and as shown in FIG. 4, it can be separated from the quantitative water reservoir 36. The lower unit of the water outlet valve mechanism 38 is fitted with the skirt portion 40a of the valve body 40 on the outer side of the bag nut 34 above the protruding portion of the water supply channel 29, whereby it can be moved up and down The state is supported on the water container 25 side. In the quantitative water reservoir 36, the lower unit of the outlet valve mechanism 38 is installed on the water receiving container 25 side, and then stored in the water receiving container 25. In this storage state, as shown in Figure 1 , The upper part of the valve body 40 is inserted inside the water outlet 3 7, the upper valve rod 4 1 and the lower valve rod 4 2 are in contact with the closing member 4 7, the first compression coil spring 4 4 will lower the lower valve rod 4 2 Press down. At this time, since the protrusion 4 7 a protruding from the closing member 4 7 is fitted into the recess 4 1 b formed at the lower end of the upper valve rod 4 1, the positions of the upper valve rod 4 1 and the lower valve rod 4 2 are adjusted to be coaxial . The valve body 40 moves upward due to the elastic force of the second compression coil spring 46, and abuts from below to the A4 specification (210X297mm) of the Chinese National Standard (CNS) installed in this paper standard (please read the back first (Notes to fill out this page again) " Order 10-A7 _____B7 by the Ministry of Economic Affairs, Central Standards Bureau, Negative Labor Consumption Cooperation V. Invention Description (8) Ring Washer 5 0 installed around the water outlet 3 7, borrow This closes the water outlet 37, and when it is depressed by the elastic force of the first compression coil spring 44 as described later, it moves away from below the ring gasket 50 to open the water outlet 37. At this time, the portion of the valve body 40 that abuts the annular gasket 50 is formed as a push-up inclined surface 40 d that descends toward the outer peripheral side, thereby making the inclined surface 40 d of the valve body 40 The entire circumference of the ring washer 50 is in line contact. Furthermore, in order to make the line contact between the inclined surface 40 d and the ring washer 50 more reliable, the lower end of the ring washer 50 is formed in an arc shape. However, the upper valve rod 4 1 and the lower valve rod 4 2 are made of plastic. As shown in FIG. 5, they are round rods with flat surfaces 4 1b, 41b, 42b, 42b on both sides. The forming dies of the upper and lower valve rods 41 and 42 are plural split-type dies, and their alignment surfaces are set at the center of the flat surfaces 4 1 b and 4 2 b. Therefore, when the forming mold is aligned, if the split mold becomes slightly offset, the upper and lower valve rods 4 1, 4 2 will be as shown in Figure 7, with the center of the flat surfaces 4 1 b, 4 2 b as In the realm, the half on one side will be staggered from the other, and the outer diameter will be smaller than the flat part 41b and 42b, and the first and second friction coil springs 44 fitted on the outside will be smaller , 45 will not be rubbed when it stretches. At the same time, even if burrs occur between the two sides of the split die, they are located on the flat surfaces 41b, 42b, so the expansion and contraction of the first and second compression coil springs 44, 46 will not be hindered by the burrs. The upper and lower flanges 4 1, 42 of the upper and lower flanges 4 1 a, 42 a above the same paper size as the first and second compression coil springs 44, 46 apply the Chinese National Standard (CNS) A4 specifications (210X297mm) ^; ^ Seven-clothes ((please read the notes on the back before filling in this page) -11-A7 B7 printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy V. Description of the invention (9) Outer dimensions There is a pair of protrusions 41c, 42c in the interval 1 and at the same time, a pair of protrusions 41d, 42d are provided at a position 90 degrees apart from these protrusions 41c, 42c. The first and second compression screw springs 44, The lower end of 4 6 is placed on the flange portions 41 a, 42 a as shown by the two dotted lines in FIG. 6 so that it is located inside the protrusions 41 c, 42 c, and outside the protrusions 41 d, 42 d, thereby, The first and second compression coil springs 4 4, 4 and 6 do not cause positional deviation, and can maintain concentric states with the upper and lower valve rods 4 1 and 4 2. On the other hand, a water storage tank 51 that is detachably installed on the mounting table 24 is provided on the quantitative water storage tank 36. The bottom surface of the water storage tank 5 1 protrudes downward with a cylindrical portion 5 1 a. The cylindrical portion 5 1 a has a male thread 5 1 b formed on the outer peripheral portion. The cylindrical portion 5 1 a is screwed with an inner peripheral facet Cover body 5 2 with female thread 5 2 a. A water supply port 5 3 is formed in the center of the cover 5 2, and a large diameter ring portion 5 2 b protruding downward is formed under the cover 5 2. The water supply port 53 is controlled by the water supply valve mechanism 54 to open and close. The water supply valve mechanism 54 is composed of a valve rod 5 5 which can be moved up and down in a central bearing portion 5 2 d provided in the support frame 5 2 c of the cover 5 2, and a valve rod 5 5 installed at the lower end of the valve rod 5 5. The valve body 56 is composed. The valve rod 55 is urged downward by the compression coil spring 5 7 of the urging mechanism provided between the valve body 56 and the bearing portion 52 d, and the water supply port 53 is constantly closed. In addition, the water storage tank 51 is in a closed state except for communicating with the outside through the water supply port 53. The cylindrical portion 5 1 a of the above water storage tank 5 1 has a longer length protruding downward. At the same time, in order to facilitate the cleaning of the water storage tank 5 1 and the isochronous hand is drawn into the paper, the paper size is applicable to the Chinese National Standard (CNS) Λ4 Specifications (210X297mm) (Please read the precautions on the back before filling in this page) ^ Order 12 A7 ____ B7 printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention description (l〇) The diameter of the hole is quite large, For example, it is larger than the above-mentioned quantitative water reservoir 36. Therefore, the caliber of the cover body 5 2 is also larger than the upper surface of the quantitative water reservoir 3 6 and is located in the enlarged diameter portion 2 5 c above the water receiving container 2 5, facing only the upper end of the quantitative water reservoir 3 6 The very small gap is in a state of closing the upper surface of the quantitative water reservoir 36. At the same time, the large-diameter ring portion 5 2 b of the water supply port 5 3 is slightly smaller than the inner diameter of the fixed-quantity water storage tank 3 6, leaving a small gap between the inner circumferential surface of the fixed-quantity water storage tank 3 6, Inserted into the quantitative water reservoir 36. On the other hand, the valve rod 5 5 of the water supply valve mechanism 54 is on the same axis as the valve rod 3 9 of the water outlet valve mechanism 38. A water purifier c is housed in the water storage tank 51. As shown in Fig. 8, the purification tank 58 of this water purifier c is in the form of a flat cylindrical container, and its lower surface is opened. A water inlet 5 8 a serving as a water inlet is formed around the purification tank 58, and the inner side of the peripheral part is freely installed and installed, for example, a fibrous activated carbon is formed into a non-woven cylindrical shape Water filter for water purification 5 9. At the same time, on the upper part of the purification tank 5 8, an exhaust part 5 8 b composed of a small conical cylinder is erected. Such a purification tank 58 has a cylindrical mounting portion 5 2 e whose lower end is fitted to the inner and upper surfaces of the above-mentioned cover 52, and is detachably mounted to cover the water supply port 53. At this time, because the length of the cylindrical portion 5 1 a protruding downward is long, the arrangement position of the purification tank 5 8 is in a state of being deeply recessed from the inner bottom surface of the water storage tank 5 1. Therefore, the cover disposed on the bottom surface of the recessed portion The purification tank 5 8 on the body 52 is contracted inside the cylindrical portion 5 1 a of the concave portion, and the water inlet 5 8 a is positioned below the inner bottom surface of the water storage tank 5 1. However, the size of the paper stored inside the barrel 5 1 a is applicable to the Chinese National Standard (CNS) Μ specifications (210X297 mm) ^ | C f clothing order {(please read the precautions on the back before filling this page) -13 -A7 B7 printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (11) The caliber of the purifier tank 5 8 is larger. The inner volume of the lower part of the water storage tank 51 is lower than the inner volume. One of the quantitative water storage tanks 36 needs to supply a large amount of water. Furthermore, in Fig. 11, 60 is a switch that detects that the water storage tank 51 is mounted on the mounting table 24 via the lever 61. The 6 2 is a lever for detecting the storage amount of a box (not shown) for storing ice cubes made from the ice tray 2 2. On the other hand, the partition wall 27 is equipped with a valve operating device 63 for operating the water supply valve mechanism 54. The valve operating device 6 3 is provided with an operating shaft 6 5 which is supported by the housing 6 4 in a movable manner up and down, and a motor 6 6 shown in FIG. 9, which converts the rotational motion of the motor 6 6 into the operating shaft 6 5 Up and down movement conversion mechanism, such as cam mechanism 67. The cam mechanism 6 7 is formed by installing a cam plate 70 on a cam shaft 6 9 driven by a motor 66 via a reduction mechanism 68, and the upper surface of the cam surface of the cam plate 70 is uneven. The lower end of the operating shaft 6 5 is in contact with the upper surface of the cam plate 70, and the operating shaft 6 5 makes one reciprocating motion when the cam plate 70 makes 1 revolution. The above operating shaft 6 5 is shown in Figure 1, from The housing 64 protrudes upwards and is located in the opening 31 at the bottom of the water receiving container 25, and abuts the valve rod 42 under the water outlet valve mechanism 38 via the closing member 33. On the other hand, the operation axis 65 is always in a state of being stopped at the middle height position of the up and down movement range. At this time, the upper and lower valve rods 4 1 and 4 2 of the water outlet valve mechanism 3 8 are pushed up from the lower limit position by the operating shaft 6 5, but the upper end of the upper valve rod 4 1 still leaves the valve rod 5 5 of the water supply valve mechanism 5 4 . In this state, the size of the paper is suitable for the financial and customs officials (〇 calls eight 4 threats (2 丨 (^ 297mm) — '-14-^ I cr clothes set ((please read the precautions on the back and fill in This page) Central Bureau of Standards, Ministry of Economic Affairs! A7 _B7_ printed by only the consumer cooperative. V. Invention description (i2) The valve body 4 of the outlet valve mechanism 3 8 is pressed against the ring washer 5 0 by the elastic force of the second compression coil spring 4 6 to close the outlet 3 7 At the same time, the valve body 56 of the water supply valve mechanism 54 is pressed by the elastic force of the compression coil spring 57, and the water supply port 53 is closed. In addition, the outlet valve mechanism 3 8 has the upper valve rod 4 1 and the lower valve rod 4 2 performing the same up and down operation, so the valve rod 39 will be described except when it is necessary to explain separately. • For the water supply of the ice-making tray 22, the water is supplied every time the cam plate 7 0 (cam shaft 6 9) shown in Fig. 9 rotates once, and the cam plate 70 makes one rotation, so that the operating shaft 6 5 — Back and forth, and close the outlet valve mechanism 38 and the water supply valve mechanism 54. As mentioned above, because the operating shaft 6 5 is constantly stopped at the middle position of the up and down movement range, it is assumed that one of the operating shafts 6 5 will start from its middle position, and the operating shaft 65 will rotate with the cam plate 70. First rise from the intermediate position to the upper limit position (1st stroke), then descend from the upper limit position to the lower limit position (2nd stroke), and then return to the intermediate position from the lower limit position and stop (3rd stroke). In order to make the operation shaft 65 perform the first to third strokes as described above, the cam plate 70 is provided with a magnet 7 1, and at the same time, a wire spring switch 72 is provided on the side of the housing 64, a control device not shown Then, the action of the wire spring switch 72 is detected and the cam plate 67 is detected to make one rotation, and the power supply of the motor 66 is cut off. Next, the operation of the above structure will be described. First, with reference to FIG. 10, the relationship between the movement of the operating shaft 6 5 in the up and down direction and the opening and closing of the outlet valve mechanism 38 and the water supply valve mechanism 54 will be described. Furthermore, in Fig. 10, P C represents the middle position of the operating shaft 65, PU represents the upper limit position, and PL represents the lower limit position. This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) " '— -15-(please read the precautions on the back before filling in this page) Order A7 __B7_____ printed by the Staff Consumer Cooperative of the Central Bureau of Standards V. Description of the invention (l3) First, when the operating shaft 65 is in the intermediate position PC, the valve bodies 40 and 56 of the water outlet valve mechanism 38 and the water supply valve mechanism 54 respectively close the water outlet 3 7 and the water inlet 5 3 . When the operating shaft 65 starts to rise from the intermediate position PC to the upper limit position PU, the valve rod 3 9 of the outlet valve mechanism 38 is pushed upward by the operating shaft 65. At this time, the valve rod 3 9 is compressed on the one side and the first and second compression coil springs 4 4 and 4 6 are pushed upward. Therefore, the valve body 4 0 of the outlet valve mechanism 3 8 is compressed by the second compression coil spring 4 6 The elastic force pushes against the annular gasket 50 to close the water outlet 37, so the valve rod 39 slides against the stopped valve body 40 and rises at the same time. Therefore, in particular, the valve body 40 will gradually compress the second compression coil spring 4 6 as the valve rod 3 9 rises. As the ring gasket 50 is gradually strongly pressed, the sealing effect on the water outlet 37 is more reliable. When the valve rod 3 9 of the water outlet valve mechanism 3 8 is pushed up to a certain height position, as shown in FIG. 2, the valve rod 3 9 abuts the valve rod 5 5 of the water supply valve mechanism 5 4, resisting the compression spring The force of 5 7 pushes it up, so the valve body 5 6 opens the water supply port 5 3. In this way, since the operating shaft 65 rises from the intermediate position PC to the upper limit position PU, the valve rod 55 of the water supply valve mechanism 54 is pushed upward. The purifier tank 5 8 is flat and has a low height, but because the exhaust part 5 8 b of the purifier tank 8 is above the valve rod 5 5, the valve rod 5 5 will rise as it rises, and the upper part will invade the exhaust The gas part 5 8 b. Therefore, even if the height of the purifying tank 5 8 is very low and can be accommodated in the cylindrical portion 5 1 a, the rise of the valve rod 5 5 will not be hindered by the purifying tank 5 8, and the opening action of the water supply valve mechanism 5 4 will not There will be problems. Operation axis 6 5 Move to the lower limit position from the upper limit PU to the lower limit position. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ^ ^ Order by person {(please read the precautions on the back before filling this page ) 16-A7 ____B7_ printed by the Employees ’Consumer Cooperative of the Central Standard Falcon Bureau of the Ministry of Economic Affairs 5. Description of the invention (μ) At the 2nd stroke of PL, the outlet valve mechanism 3 8 and the water supply valve mechanism 5 4 the valve rods 3 9 and 5 5 were The spring force of the compression coil springs 44, 46, and 57 is pressed downward, and first the valve body 5 6 of the water supply valve mechanism 54 is closed to the water supply port 5 3. At this time, although the valve rod 39 is lowered, the valve body 40 of the water outlet valve mechanism 38 is pushed upward by the second compression coil spring 46, and is pressed against the ring pad 50, so the water outlet 37 remains closed. Then, the valve rod 3 9 of the water outlet valve mechanism 3 8 leaves the valve rod 5 5 of the water supply valve mechanism 5 4. When the valve rod 3 9 further descends, the stop ring 4 5 of the lower valve rod 4 2 will abut the valve body 4 〇 Therefore, the elastic force of the second compression coil spring 46 is borne by the stop ring 45. Therefore, as shown in FIG. 3, the valve rod 39 will move downward with the valve body 40 due to the elastic force of the first compression coil spring 44. Therefore, the elastic force of the first compression coil spring 44 causes the valve body 4 0 Move downwards' Move away from the ring gasket 50 to the bottom and open the water outlet 3 7 »And when the operating shaft 6 5 reaches the lowering position PL and rises from the lower limit position PL to the third stroke of the intermediate position pc, The valve rod 3 9 of the water outlet valve mechanism 3 8 rises while pressing the first compression coil spring 44. When the operating shaft 65, that is, the valve rod 39 is raised by a certain amount, the valve body 40 will abut the ring pad 50, and when the stop ring 45 moves slightly upward from the valve body 40, That is, as shown in Figure 1, the valve body 40 is pressed against the ring washer 50 by the elastic force of the second compression coil spring 46, and when the water outlet 3 7 is closed, the operation shaft 6 5 returns to the original middle Position PC while stopping. As described above, by moving the operation shaft 65 up and down, the water supply valve mechanism 54 and the water outlet valve mechanism 38 are opened and closed. After the ice making is completed in the ice making tray 2 2, the ice making tray 2 2 is reversed. The paper wave scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the precautions on the back before filling this page ) A7 B7 printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Invention Instructions (l5). After the ice cubes fall into the ice storage box (not shown), the ice tray 2 2 returns to its original position. The motor 6 6 supplying water to the ice tray 2 2 is energized. As a result, the operating shaft 37 is raised from the intermediate position PC to the upper limit position (1st stroke), and as shown in FIG. 2, the valve body 40 of the water outlet valve mechanism 38 maintains closing the water outlet of the quantitative water reservoir 36 In the state of 37, the water supply port 53 of the water storage tank 51 is opened by the water supply valve mechanism 54. By this, the water in the water storage tank 51 flows through the water supply port 53 to the quantitative water storage tank 36, and the water is left in the quantitative water storage tank 36. With the water flowing out of the water supply port 5 3, the water level in the quantitative water reservoir 36 rises, and when the water surface blocks the lower end of the large diameter ring portion 5 2 b at the lower end of the water supply port 5 3, the water supply port 5 3 The water stops flowing. At this time, because the large-diameter ring portion 5 2 b is constantly supported at a certain height, the fixed-quantity water reservoir 36 6 constantly stores a certain amount of water. When water is supplied from the water storage tank 51 to the quantitative water storage tank 36 as described above, the water flowing from the water inlet 5 8 a through the water purification filter 5 9 is already stored in the purification tank 5 8, that is, storage The quantitative water reservoir 46 is supplied with purified water required to remove rust, chlorine, etc., by the water purification filter 5 9 required once. Therefore, when water is supplied from the water storage tank 51 to the quantitative water storage tank 36, even if there is no drop of water from the water storage tank 51 at all, the water purifier filter 5 9 flows into the purification tank 5 8 only when the water supply starts. The purified water stored in the purification tank 36 makes it possible to supply a certain amount of water to the quantitative water reservoir 36. Therefore, even if the mesh of the water filter for water purification 5 9 is too fine, if the water permeability is poor, or the water temperature in the water storage tank 51 is too low, the viscosity becomes high, and it is difficult to pass through the water filter for water purification 59. A certain amount of purified water can be supplied to the quantitative water reservoir 36. The paper size is applicable to the Chinese National Standard (CNS) A4 specification ΰΓ〇Χ297 mm) 1-18-(please read the precautions on the back and fill in this page) ★ clothing · Order 2D7856 at B7 The Ministry of Economic Affairs, Central Standard Falcon Bureau Employee Consumer Cooperative printed and burned five.-Description of the invention (16) 1 water 〇1 only »When purified water flows out from the water supply □ 5 3 > from the outside to the purification 1 tank 5 8 invade the same amount of air. If this air is not discharged from the purification tank 5 8 N. 1 I Please 1 1 The outgoing water must flow out of the feed water □ 5 3 and be hindered > / ττΤ. The young method feeds the fixed-quantity water reservoir 3 6 in a short period of time when the water supply valve machine reads 1 reads 1 4 5 is in an open state, and the ratio is relatively short. 1 Purified water in a certain distance »However, because there is an exhaust section in the upper part of the purification tank 5 8 1 1 | 5 8 b Therefore > The air intruding into the purification tank 5 8 will be smooth from the exhaust matter 1 1 1 Part 5 8 b Discharge 0 Because it is not provided with the exhaust part 5 8 b, the net water filter 5 9 b is used to fill out the water. The structure of the exhaust air is compared with the water supply □ 5 3 Page 1 1 The water flow is not It will be hindered 0 1 1 As described above, after storing a certain amount of water in the quantitative water reservoir 3 6, the I axis 6 3 will be moved to the second stroke 0 from the upper limit position P U to the lower limit position PL. When the operating shaft 6 3 descends, the water supply valve mechanism 1 1 I 5 4 valve body 5 6 closes the water storage tank 5 1 water supply □ 5 3 and then the water valve mechanism 3 8 valve body 4 0 leaves as shown in Figure 1 1 3 The bottom of the quantitative water storage 1 1 3 6 opens its outlet □ 3 7 〇 Then it is stored in the quantitative The water in the water tank 3 6 and the water existing in the water supply P 5 3 will flow out from the outlet water P 3 7 to the water-holding container 2 5 as shown by the arrow 1 in Figure 3 | P 2 6 is supplied to the ice-making tray 2 2 via the tube 2 8. In addition, the water supply from the water storage tank 5 1 to the quantitative water storage tank 3 6 is opened \ 1 start »The water in the purification tank 5 8 is reduced and stored The water in the water tank 5 1 will pass through 1 1 through the water filter for water purification 5 9 and flow into the purification tank 5 8 0 and as above, after the water supply 1 5 3 is closed, it still passes through the water filter for water purification 5 9 Following the performance stream 1 into the purification tank 5 8 and the water level in the purification tank 5 8 reaches the water storage suspect price 1 1 This paper scale is applicable to the Chinese National Standard (CNS) M specifications (210X297 mm) _ 19 _ Central Standard of the Ministry of Economic Affairs A7 B7 is printed by the Bureau ’s Consumer Cooperative. V. Description of the invention (17) 5 8 The water flow from the water purifier 5 9 to the purification tank 5 8 is stopped. In this way, more than a certain amount of water is required to be stored in the purification tank 58 in preparation for the next supply of water to the quantitative water reservoir 36. When the operating shaft 63 descends to the lower limit position PL, the operating shaft 63 moves to the third stroke from the lowering position p L to the intermediate position, and the valve rod 3 9 of the outlet valve mechanism 3 8 is pushed up by the operating shaft 6 3 At a certain amount, the valve body 40 of the water outlet valve mechanism 38 closes the water outlet 37. Furthermore, at this time, the water supply to the ice tray 2 2 has ended, and then the 'operation shaft 6 3 is raised to the intermediate position P C' shown in the first circle and stopped at this position, and the water outlet 3 7 remains closed. When the water in the ice making tray 2 2 is cooled into ice cubes due to the cold air in the ice making chamber 2 3, the ice tray 2 2 will be turned upside down like the above, causing the ice cubes to fall into the ice cube box, and When the ice tray 22 returns to the original position, the motor 64 is energized again, and the above-mentioned action is repeated. Since the water supply from the water storage tank 51 to the quantitative water storage tank 36 is repeated, the water in the water storage tank 51 becomes less because the water inlet 5 8 a of the purification tank 5 8 is located on the inner bottom surface of the water storage tank 5 8 Below, and the inner volume of the purifying tank 5 8 that is lower than the inner bottom surface of the water storage tank 5 8 is more quantitative than the one required for the quantitative water storage tank 36 to supply water at one time, therefore, except for the water storage tank 5 1 Except for the last unprecedented water supply, purified water can be supplied to the quantitative water reservoir 36 for more than one water supply for each water supply in the purification tank 58. According to the present embodiment as described above, the water contained in the large-diameter ring portion 5 2 a is supplied to the ice tray 2 2 with a fixed amount of water stored in the fixed-quantity water reservoir 36. It is the same as the traditional structure shown in Figure 15, that is, through the water hole 9 This paper standard is applicable to the Chinese national standard (CNS > A4 specification (210X297 mm) (please read the precautions on the back before filling in this Page) A7 ____B7_ printed by the Ministry of Economic Affairs, Central Bureau of Standards, Employee Consumer Cooperatives V. Description of the invention (18) The architect who supplies the water in the fixed water chamber 12 of the water receiving chamber 11 to the ice tray 5 by the pump 3 Different * Because water is not supplied to the ice-making tray 2 2 when the water is supplied to the quantitative water storage tank 36 from other places, _ 可 _® often supplies a certain amount of water to the ice-making tray 2 2, which can be implemented with high precision Since the internal volume of the purification tank 58 is set to be more than the amount of water supplied to the quantitative water tank 36 once, it can be cleaned in a relatively short time when the water supply valve mechanism 54 is open. The water filter 59 for water sufficiently supplies purified water to the quantitative water storage tank 36. At the same time, since the exhaust part 5 8b is arranged above the purification tank 5 8, the quantitative storage is carried out by the water storage tank 51 The water supply of the water heater 3 6 can be smooth. There is no need to worry about the air flowing into the purification tank 5 8 from being adversely affected by the exhaust, and the outflow of water from the water storage tank 51 to the quantitative water storage tank 36 will be deteriorated. In addition, the exhaust portion 5 8 b is protruded higher than the vicinity of the upper surface of the water storage tank 5 1, so that the water in the water storage tank 5 1 can be prevented from flowing into the purification tank 5 8 through the exhaust portion 5 8 b. Furthermore, since the exhaust portion 5 8b of the purification tank 58 is positioned above the valve rod 5 5 of the water supply valve mechanism 54, the upward movement of the valve rod 5 5 is not hindered by the purification tank 51. 4 Furthermore, the purification tank 58 is in the form of being attached to the cover 52, so when the cover 52 is removed, the purification tank 58 is also removed, so it is convenient to clean the water filter 59 for water purification. In addition, according to this embodiment, the following effects can be obtained. ① The water system in the quantitative water reservoir 36 uses the drop to supply the ice tray 2 2. Therefore, unlike those who use water supply pumps, there is no need to worry about the application of Chinese national standards (CNS > A4 specification 1) in the water supply due to the scale of this paper. 210X297mm) ~~~ -21-(Please read the precautions on the back before filling out this page) Order A7 B7 printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy V. Invention description (19) The rotating sound of the pump blade becomes Very loud noise can achieve quiet water supply. At this time, because the driving source of the valve operating device 61 is the motor 64, it is more effective for quiet water supply. ② The quantitative water reservoir 3 6 is often empty, and the water will be stored only for a short period of time when the ice tray 2 2 is supplied with water, so it is often in the quantitative water reservoir 3 to supply water to the ice tray 2 2 6 The water stored in the quantitative water storage tank 3 6 will not accumulate scale or mold, and the taste of the food stored in the refrigerator compartment 23 will not be absorbed by the water in the quantitative water storage tank 36. Furthermore, the time required for the ice making tray 2 2 to complete ice making is 2 to 5 hours. If water is regularly stored in the quantitative water storage tank 36, the taste of the food in the refrigerator compartment 2 3 will be absorbed by the water. ③ Because the water supply valve mechanism 54 and the water outlet valve mechanism 38 are always kept in a closed state, for example, a slight gap is generated between the peripheral portion of the water supply port 53 and the valve body 56, and water leaks from there At this time, the water will be stored in the water-holding container 25. Therefore, it is prevented that the water leaked from the water storage tank 51 will be supplied into the ice making tray 2 2 through the tube 28, so that the water of the ice making tray 2 2 will overflow. Furthermore, the water leaking from the water storage tank 51 and having the quantitative water storage tank 36 will be supplied to the ice tray 22 at the next water supply. ④ The valve body 4 0 of the outlet valve mechanism 3 8 is provided on the lower valve rod 4 2 in a vertically movable state, and the second compression coil spring 4 6 provided between the lower end flange portion 4 2 a and the lower valve rod 4 2 It is pushed upward and pressed against the ring washer 5 0 ′. Therefore, when the operation shaft 6 3 is raised to open the water supply valve mechanism 54, the second compression coil spring 46 is further compressed, and the ring washer 5 The valve body of 0 4 will increase the pushing force. Therefore, the Chinese national standard (CNS) A4 specification (210X297mm) is used from the water supply paper standard (please read the precautions on the back before filling this page)
A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（ 2( )) 1 槽5 1 向 定 量 儲 水 器 3 6 給 水 時 可 確 實 封 閉 出 水 P 3 7 1 1 ，不 會 因 出 水 □ 3 7 漏 水 9 致 使 向 製 冰 盤 2 2 供 水 時 水 量 1 有偏 差 之 不 當 事 故 〇 y—S 1 I 請 I | ⑤ 關 閉 出 水 □ 3 7 時 * 第 1 壓 縮 螺 旋 彈 簧 4 4 之 彈 力 先 閲 1 1 由下 閥 棒 4 2 所 承 受 » 閥 體 fiS- 4 0 則 僅 以 第 2 壓 縮 螺 旋 彈 簧 背. 1 4 6 之 彈 力 推 壓 在 環 狀 墊 圈 5 0 打 開 出 水 □ 3 7 時 第 之 S 1 I 2壓 縮 螺 旋 彈 簧 4 6 之 彈 力 則 由 止 動 環 4 5 所 承 接 閥 體 事 項 再 1 1 乂 4 0 則 僅 以 第 1 壓 縮 螺 旋 彈 簧 4 4 之 彈 力 而 離 開 環 狀 墊 圈 填 寫 本 5 0 1 因 此 絲 毫 不 必 考 慮 第 1 壓 縮 螺 旋 彈 簧 4 4 之 彈 力 > 頁 1 1 與第 2 壓 縮 螺 旋 彈 簧 4 6 之 彈 力 之 強 弱 關 係 便 能 以 第 1 1 1 ，第 2 壓 縮 螺 旋 彈 簧 4 4 與 4 6 之 彈 力 關 閉 閥 體 4 0 兩 I 壓縮 螺 旋 彈 簧' 4 4 4 6 之 製 造 會 很 容 易 〇 訂 I _ ⑥ 同 時 由 定 量 儲 水 器 3 6 呈 裝 卸 白 如 狀 因 此 若 因 1 1 I 長期 使 用 而 污 染 時 可 以 從 承 水 容 器 2 5 卸 下 用 水 洗 等 簡 1 1 1 單清 潔 十 分 方 便 〇 1 1 這 時 因 爲 將 出 水 閥 機 構 3 8 之 閥 棒 3 9 分 割 成 上 閥 1 棒4 1 與 下 閥 棒 4 2 將 上 閥 棒 4 1 側 安 裝 在 定 量 儲 水 器 1 1 3 6 側 將 下 閥 棒 4 2 側 構 成 爲 可 與 定 量 儲 水 器 3 6 分 離 \ 開之 另 一 單 元 因 之 較 之 在 一 根 閥 棒 安 閥 體 4 0 與 兩 個 1 1 壓縮 螺 旋 彈 簧 4 4 » 4 6 之 情 形 本 發 明 之 安 裝 作 業 比 較 1 1 ( 容易 0 1 1 ⑦ 稱 成 爲 另 一 單 元 之 下 閥 棒 4 2 側 之 閥 體 4 0 之 裙 狀 1 部4 0 a 嵌 合 在 袋 狀 螺 帽 3 4 便 可 安 裝 在 定 量 儲 水 器 1 3 6 Ϊ 因 此 裝 配 很 容 易 0 而 且 閥 體 4 0 之 上 下 移 動 受 到 1 1 尺 紙 本 準 標 家 國 國 中 用 適 釐 公 7 9 2 B7 五、發明説明（21 ) 袋狀螺帽3 4之引導，因此，其上下移動很順暢。而因將 防止從閥棒4 2與閥體4 0之嵌合部分發生漏水之封閉構 件4 7，安裝在與定量儲水器3 6分開爲另一單元之閥體 4 0上部之筒狀部4 0 c ，因此可很容易安裝封閉構件 ⑧對出水口 3 7周圍部所安裝之環狀墊圈5 0，閥體 4 ◦之傾斜面4 0 d成爲線接觸狀態。因此，較以面接觸 式者，閥體4 0對環狀墊圈5 0之單位面積之推壓力變大 因此，環狀墊圈5 0與傾斜面4 0 d之接觸部分容易變 形，縱使傾斜面4 0 d有些凹凸，環狀墊圈5 0會彈性變 形而配合這些凹凸，因此，關閉出水口 3 7時，閥體4 0 與環狀墊圈5 0間之封閉更爲確實，可進一步確實防止漏 水。不僅如此，閥體4 0在傾斜面4 0 d接觸到環狀墊圈 5 0，因此，縱使閥體4 0對環狀墊圈5 0有若干偏心， 仍可藉傾斜面4 6 d之引導作用修正閥體4 0之位置，使 成同心狀，因此，閥體4 0之傾斜面4 0 d會對環狀墊圈 5 0更確實以全周接觸，可獲得更爲確實之密封狀態。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 再者，下閥棒4 2之止動環4 5之功能是節制閥體 4 0對閥棒3 9之上限極限位置，但也可以改用梢，或改 變爲與下閥棒4 2 —體之突部。 第1 2〜第1 4圖表示本發明第2〜第4各實施例， 這些各實施例分別表示封閉定量儲水器3 6之出水口 3 7 與出水閥機構3 8之閥體4 0間之墊圈之不同構成例子。 第1 2圖所示第2實施例係在定量儲水器3 6之出水 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨OX297公釐） 一 — -24 - 經濟部中央樣準局員工消費合作社印褽 A7 B7 ----- ------- 五、發明説明（22 ) 口 3 7之周壁下端部突設向外側突出之肋條2 7 a ，另一 方面，將墊圈73做成環形，同時在其內周部形成溝. 73a ’將溝73a嵌合於肋條37a ，藉此將墊圈7 3 裝設在出水口 37。再者，本實施例之閥體40中，第1 實施例之傾斜面4 0 e部分呈平坦面4 0 f ，閥體4 0之 此平坦面40 f接觸於墊圈73。 •第1 3圖所示之第3實施例，係在定量儲水器3 6之 出水口 3 7之周壁下端部突設倒L字形之環狀突部3 7 b ，另一方面將墊圈7 4形成爲環狀，同時在其內周側形成 溝74 a ，將溝7 4 a嵌合於出水口 3 7之倒L字形之環 狀突部37b，藉此將墊圈74裝設於出水口 37。 第1 4圖所示之第4實施例，係在閥體4 0之傾斜面 4〇e形成溝40g，以0環75當作墊圈，將該Ο環 7 5嵌裝於溝4 0 g，另一方面，在定量儲水器3 6出水 口 3 7之下端部突設推拔部3 7 c，使Ο環7 5抵接於此 推拔部3 7 c。 再者，本發明不限定如上述，且附圖所示之實施例， 可以如下述變更或加以擴充。 凸輪機構6 7相當於將馬達6 6之旋轉運動變換成直 線運動之旋轉運動•直線運動之變換機構，可以改用螺栓 機構或曲柄機構。 閥操作裝置6 3之驅動源可以改用能將操作軸6 5保 持在上限位置PU，中間位置PC，下限位置PL之電磁 鐵。 本3^尺度適用中國國家標準（<^5)八4規格（210\297公釐) ~ -25 - (請先閱讀背面之注意事項再填寫本貰) 訂 經濟部中央標华局員工消費合作社印製 A7 ____B7____ 五、發明説明（23 ) 如以上所述，依據本發明時，可獲得下述效果。 申請專利範圍第1項所述之自動製冰裝置之給水裝置 能夠在淨化槽內儲存向定量儲水器供應一次通過淨化用爐 水器淨化之水所需供應量以上之水，因此，縱使淨化用滤 水器之通水性低，儲水槽內之水因低溫而粘性昇高，仍可 在短時間內從儲水槽向定量儲水器供應一定量之淨化水。 而且因淨化槽設有排氣部，因此可順利排出向定量儲水器 供水時侵入之空氣，同時因排氣部位於給水閥機構之閥棒 上方，因此當閥棒上昇時該閥棒也不會因侵入排氣部而受 到淨化槽妨礙其上昇》 申請專利範圍第2項所述之自動製冰裝置之給水裝置 ，因淨化槽係配置在儲水槽底部中成凹陷狀態之部位，因 此，除了儲水槽變成空槽前之最後一次吸水時以外，恆可 在儲水槽內儲存應供給定量儲水器之一定量以上之水。 圖式之簡單說明 第1圖係表示本發明第1實施例之主要部分之縱向側 面圖。 第2圖係以從儲水槽向定量儲水器供水之狀態表示之 相當於第1圖之圖。 第3圖係以從定量儲水器向製冰盤供水之狀態表示之 相當於第1圖之圖。 第4圖係出水閥機構之分解斜視圖。 第5圖係上、下各閥棒之斜視圖。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐) ---.--^----.{裝------訂 (請先閱讀背面之注意事項再填寫本頁) -26 - 2d7Q〇6_B7__ 五、發明説明（24 ) 第6圖係同上閥棒之平面圖。 第7圖係同上閥棒之成形模具產生偏移時之上、下各 閥棒之橫截面圖。 第8圖係淨水器之斜視圖。 第9圖係凸輪機構之概要架構圖。 第1 0圖係表示操作軸之上下移動位置與出水閥機構 及給水閥機構之開閉關係之時間圖。 第1 1圖係表示電冰箱之製冰裝置之縱向側面圖。 第1 2圖係表示本發明第2實施例之部分縱向截面圖 〇 第13圖係表示本發明3實施例之相當於第12圖之 圖。 第14圖係表示本發明第4實施例之相當於12圖之 圖。 第15圖係表示傳統之給水裝置之一個例子之相當於 第1 1圖之圖。 (讀先閱讀背面之注意事項再填寫本頁) 裝. 訂 經濟部中央標準局員工消费合作社印製 本紙張尺度適用中國國家標準（CNS > A4規格（2丨0X297公釐） -27 -A7 B7 Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 5. Description of the invention (2 ()) 1 Tank 5 1 To the fixed-quantity water storage tank 3 6 The water can be reliably closed during water supply P 3 7 1 1, no water will be produced □ 3 7 Leakage 9 Causes an improper deviation of the water volume 1 when supplying ice tray 2 2 Water supply yy-S 1 I Please I | ⑤ Shut off the water □ 3 7 o'clock * The first compression coil spring 4 4 The elastic force of the first 4 1 1 The lower valve rod 4 2 bears »The valve body fiS- 4 0 is only backed by the second compression coil spring. The elastic force of 1 4 6 pushes against the ring washer 5 0 to open the water □ 3 7th S 1 I 2 The spring force of the compression coil spring 4 6 is received by the stop ring 4 5 and the valve body matters. Then 1 1 乂 4 0 only leave the ring washer with the elastic force of the first compression coil spring 4 4 fill in this book 5 0 1, so it is not necessary at all Consider the elastic force of the first compression coil spring 4 4 > Page 1 1 The strength of the elastic force of the second compression coil spring 4 6 can be used to close the valve body with the elastic force of the first 1 1 1, second compression coil spring 4 4 and 4 6 4 0 Two I compression coil spring 4 4 4 The manufacturing of 6 will be easy. Order I _ ⑥ At the same time, the quantitative water reservoir 3 6 is loaded and unloaded, so if it is contaminated due to long-term use of 1 1 I, it can be removed from the water-holding container 2 5 1 Single cleaning is very convenient. 0 1 1 At this time, the valve rod 3 9 of the outlet valve mechanism 3 8 is divided into the upper valve 1 rod 4 1 and the lower valve rod 4 2 The upper valve rod 4 1 side is installed in the quantitative water storage 1 1 3 The lower valve rod 4 on the 6 side is configured to be separable from the quantitative water reservoir 3 6. The other unit is opened on one valve rod and the valve body 4 0 and two 1 1 compression coil springs 4 4 »4 6 The installation work of the invention is compared 1 1 (easy 0 1 1 ⑦ It is called the valve stem 4 under the other unit 4 2 side of the valve body 4 0 skirt-shaped 1 part 4 0 a Fitted to the bag-shaped nut 3 4 can be installed in the quantitative water storage 1 3 6 Ϊ Therefore It is easy to assemble 0 and the valve body 4 0 moves up and down by the 1 1 foot paper standard standard home country and middle school with a suitable centimeter 7 9 2 B7 5. Description of the invention (21) The bag nut 3 4 is guided, therefore, its Up and down movement is very smooth. The sealing member 47 that prevents water leakage from the fitting portion of the valve rod 42 and the valve body 40 is installed in the cylindrical portion of the valve body 40 that is separated from the quantitative water reservoir 36 into another unit 4 0 c, therefore, it is easy to install the closing member ⑧ the annular gasket 5 0 installed around the water outlet 3 7, the inclined surface 4 0 d of the valve body 4 ◦ becomes the line contact state. Therefore, compared with the surface contact type, the pushing force per unit area of the valve body 40 against the ring gasket 50 becomes larger. Therefore, the contact portion between the ring gasket 50 and the inclined surface 40 d is easily deformed, even if the inclined surface 4 0 d has some irregularities, and the ring gasket 50 will elastically deform to match these irregularities. Therefore, when the water outlet 37 is closed, the sealing between the valve body 4 0 and the ring gasket 50 is more reliable, which can further reliably prevent water leakage. Not only that, the valve body 40 is in contact with the ring gasket 50 on the inclined surface 40 d. Therefore, even if the valve body 40 is somewhat eccentric to the ring gasket 50, it can still be corrected by the guiding function of the inclined surface 46 d The position of the valve body 40 is made concentric. Therefore, the inclined surface 40 d of the valve body 40 will contact the ring gasket 50 with full circumference more reliably, and a more reliable sealing state can be obtained. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page) Furthermore, the stop ring 4 of the lower valve rod 4 2 functions as the control valve body 4 0 pair of valve rods 3 9 The upper limit limit position, but can also be changed to the tip, or to the protrusion with the lower valve rod 4 2-body. Figures 1 2 ~ 1 4 show the second to fourth embodiments of the present invention. These embodiments show that the water outlet 3 7 of the fixed quantitative water reservoir 36 and the valve body 40 of the water outlet valve mechanism 38 are closed. Examples of different configurations of washers. The second embodiment shown in Figure 1 2 is based on the paper standard of the effluent of the quantitative water reservoir 36. The Chinese National Standard (CNS) A4 specification (2 丨 OX297mm) is applied. Employee Consumer Cooperative Printed A7 B7 ----- ------- V. Description of the invention (22) The lower end of the peripheral wall of the mouth 3 7 protrudes ribs 2 7 a protruding outward, on the other hand, the gasket 73 is formed into a ring shape, and at the same time, a groove is formed in the inner peripheral portion thereof. 73a 'fits the groove 73a to the rib 37a, whereby the gasket 7 3 is installed at the water outlet 37. In addition, in the valve body 40 of the present embodiment, the inclined surface 4 0 e of the first embodiment has a flat surface 4 0 f. The flat surface 40 f of the valve body 40 contacts the gasket 73. • The third embodiment shown in FIG. 13 is an inverted L-shaped ring-shaped protrusion 3 7 b protruding from the lower end of the peripheral wall of the water outlet 3 7 of the quantitative water reservoir 36. On the other hand, the gasket 7 4 is formed into a ring shape, and at the same time, a groove 74 a is formed on the inner peripheral side, and the groove 7 4 a is fitted into the inverted L-shaped annular protrusion 37 b of the water outlet 3 7, thereby installing the gasket 74 to the water outlet 37. In the fourth embodiment shown in FIG. 14, a groove 40g is formed on the inclined surface 40e of the valve body 40, and the 0 ring 75 is used as a gasket, and the Ο ring 75 is fitted into the groove 40 g, On the other hand, a pushing portion 3 7 c protrudes from the lower end of the water outlet 3 7 of the quantitative water reservoir 36 so that the O ring 7 5 abuts on the pushing portion 3 7 c. Furthermore, the present invention is not limited to the embodiments described above, and the embodiments shown in the drawings can be modified or expanded as described below. The cam mechanism 6 7 is equivalent to a rotary motion that converts the rotary motion of the motor 6 6 into a linear motion or a linear motion. A bolt mechanism or a crank mechanism can be used instead. The driving source of the valve operating device 63 can be changed to an electromagnetic iron that can hold the operating shaft 65 at the upper limit position PU, the middle position PC, and the lower limit position PL. This 3 ^ scale applies to the Chinese National Standard (< ^ 5) 84 specifications (210 \ 297 mm) ~ -25-(please read the precautions on the back before filling in this book). Order the consumption of employees of the Central Standardization Bureau of the Ministry of Economic Affairs Printed by cooperatives A7 ____B7____ V. Description of the invention (23) As mentioned above, according to the present invention, the following effects can be obtained. The water supply device of the automatic ice making device described in item 1 of the patent scope can store more than the amount of water required to supply the water purified by the furnace water purifier once to the quantitative water storage in the purification tank, so even if the purification The water permeability of the water filter is low, the viscosity of the water in the water storage tank is increased due to low temperature, and a certain amount of purified water can still be supplied from the water storage tank to the quantitative water storage in a short time. Moreover, because the purification tank is provided with an exhaust part, it is possible to smoothly discharge the air invading when supplying water to the quantitative water reservoir, and because the exhaust part is located above the valve rod of the water supply valve mechanism, the valve rod is not It will be impeded by the purification tank because of intrusion into the exhaust part. The water supply device of the automatic ice making device described in item 2 of the patent application range, because the purification tank is arranged in the concave part of the bottom of the water storage tank, therefore, except Except for the last water absorption before the water storage tank becomes an empty tank, Heng Ke can store in the water storage tank more than a certain amount of water that should be supplied to a fixed amount of water storage. Brief Description of the Drawings Fig. 1 is a longitudinal side view showing the main part of the first embodiment of the present invention. Fig. 2 is a diagram corresponding to Fig. 1 in a state where water is supplied from the water storage tank to the quantitative water storage. Fig. 3 is a diagram corresponding to Fig. 1 in a state where water is supplied from the quantitative water storage to the ice tray. Figure 4 is an exploded perspective view of the outlet valve mechanism. Figure 5 is a perspective view of the upper and lower valve rods. This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm) ---.-- ^ ----. {Installed ----- ordered (please read the precautions on the back before filling in this Page) -26-2d7Q〇6_B7__ V. Description of the invention (24) Figure 6 is the plan view of the same valve rod. Figure 7 is the cross-sectional view of the upper and lower valve rods when the forming die of the upper valve rod is offset. Figure 8 is a perspective view of the water purifier. Figure 9 is a schematic diagram of the cam mechanism. Figure 10 is a time chart showing the up and down movement position of the operating shaft and the opening and closing relationship between the outlet valve mechanism and the water supply valve mechanism. Figure 11 is a longitudinal side view of an ice making device of a refrigerator. Fig. 12 is a partial longitudinal cross-sectional view showing a second embodiment of the present invention. Fig. 13 is a view corresponding to Fig. 12 showing a third embodiment of the present invention. Figure 14 is a diagram corresponding to Figure 12 of the fourth embodiment of the present invention. Figure 15 is a diagram equivalent to Figure 11 showing an example of a conventional water supply device. (Read the precautions on the back and then fill out this page) Pack. Bookmark Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs This paper standard is applicable to the Chinese National Standard (CNS & A4 specifications (2 丨 0X297mm) -27-