201221125 六、發明說明： 【發明戶斤屬之技術領域3 技術領域 本發明係有關於在鋼製之外側容器内設置樹脂製之内 側容器之容量60公升之内袋複合容器、及該60公升内袋複 合容器用之藥液排出管。 I：先前技術3 背景技術 例如於用以收納食品或藥液之鋼製容器中，為防止上 述食品或藥液直接接觸鋼製容器内面而產生腐蝕等，採用 將收納上述食品或藥液之樹脂製之内側容器收納在鋼製之 外側容器内之如第11圖所示之内袋複合容器10之形態。 該内袋複合容器10中，内側容器1係本體部la為聚乙烯 製、以袋狀形成，於其上部與容器本體部一體地形成有用 以使充填物出入之出入口 lb。又，出入口 lb之外周面係成 形為公螺紋形狀。 另一方面，内袋複合容器10之外側容器2係將由圓筒狀 之鋼板而成之胴體2a、與由鋼板而成之底板2b捲封而形成 收納部。 然後，於上述收納部内裝填上述内側容器1後，於使上 述出入口 lb由形成於鋼板製之頂板2c之開口突出之狀態 下，捲封胴體2a與頂板2c，製作於鋼製之外側容器2内收納 樹脂製之内側容器1之内袋複合容器10。對如此之内袋複合 容器10注入充填物後，於由頂板2c突出之出入口 lb螺合蓋 201221125 體3，圖謀充填物之密閉。 作為上述藥液之例，例如於半導體領域中’係例如CMP 漿料、光阻劑、顯影液、蝕刻液、洗淨液等，於液晶領域 中，係光阻劑、彩色光阻劑、彩色濾光片材料等。又，於 該等藥液中亦存在需要遮光者，由鋼製而成之外側容器2因 為具有遮光性，故内袋複合容器10之使用於此點上係有利。 於處理半導體領域等中之藥液之情形，内側容器1不消 說，對内裝複合容器10亦要求高清淨度。進而，即使藥液 排出時，亦要求高清淨性，作為排出方法，可採用將上述 蓋體3取下後安裝，使用具有排出用管之分配器進行排出之 方法。該方法具有以泵抽取藥液之泵抽吸方式、或藉由對 罐内注入氣氣等進行加壓而壓出藥液之加壓方式。 先行技術文獻 專利文獻 專利文獻1:日本特開2007-45429號公報 t 明内】 發明概要 發明欲解決之課題 作為如上所述之於半導體領域等中所使用之藥液用之 内袋複合容器’廣泛使用其内容量為2〇公升之所謂利用桶 罐者。另一方面，如上所述，於藥液之排出上由於採用使 用分配器之方法，故於每次排出大約2〇公升之藥液時，就 有必要對容器進行上述分配器之裝卸，作業非常煩雜。 又，於半導體領域等中所使用之藥液係非常高價，由 201221125 成本面來看，亦存在欲儘可能地減低内袋複合容器内之殘 液量之使用者側之要求。 本發明係為解決上述問題而完成者，其目的係提供一 種可圖謀_作業之減低之6G公升内袋複合容器、及提供 種该60公升内袋複合容器用之藥液排出管。 用以欲解決課題之手段 為達成上述目的，本發明如下構成。 17本發明之第1態樣中之6〇公升内袋複合容器， 徵在於具備： 再特 广内裝容器，係樹脂製，且收容操作上要求高清淨度之 二 其收奋I為60公升，於頂面設有液出入口部； γ裝^，係鋼製，且沿著於筒狀之胴體捲封有底板 广形之收納部之内面收納上述内裝容器，進而將形成上 而突出〇洲開〇之頂板㈣於上述麵 口部之外2内裝容器之上述液出入口部，可於該液出入 段具有㈣著該液出入口部之轴方向同心圓狀地以2 上述頂面而=紋與蓋體用螺紋;上述保持用螺紋係接近 口之直=具有通過上述外褒容器之上述口部用開 具之螺紋；上述頂板之吊 上述保持用螺紋小徑，==述頂面而成形’較 口部之蓋體之螺紋而構成閉止上述液出入口部之 又，上述頂板亦可於上述口部用開口之周圍，從上述 201221125 口部用開口至老^ &過§玄頂板之中央之區域形成凹部《 ^ 上述外裝容器亦可由可省略塗裝之電鍍鋅鋼板成 y述藥液係於半導體領域及液晶領域中之至少-方所 使用之藥液， 、’上述内裝容器係根據藥液用規格之高密度聚 乙稀料脂製，私 於巧品質管理下喷吹成形而構成。 又，本發明之第2態樣中之藥液排出管，其特徵在於： ' 装於上述第1態樣中之60公升内袋複合容器所具 、合益之液出入口部，將收容於上述内裝容器之藥 液朝谷器外部排出的上述60公升内袋複合容器用之藥液排 出管； ’、 其係可撓性且耐藥液性之樹脂製，且於吸液口附近之 前端部分具有伴隨藥液排出用之容器内加壓，使上述吸液 口朝上述60公升内袋複合容器之底板所產生之變形部分配 向的重物。 發明效果 根據本發明之第1態樣中之60公升内袋複合容器，其收 容量由於係60公升，故相對於先前之20公升，收容量增加， 可圖謀關於藥液排出之煩雜作業之減低。 又，於上述之60公升内袋複合容器中，於内裝容器之 液出入口部形成保持用螺紋及蓋體用螺紋。因此，由頂板 之口部用開口突出之内裝容器之液出入口部，可藉由螺合 於保持用嫘紋之吊具以突出狀態保持於頂板。因此，可容 易地進行嫘合於蓋體用螺紋之蓋體之裝卸，可使關於藥液 排出作業之作業性提升° 6 201221125 又’於頂板在口部用開口之周圍形成凹部。因此，即 使為排出加壓容n内之情形，亦可防止或抑制頂板 膨脹。另一方面，於底板未施加耐加壓用處理。因此，藉 由與上述凹部之相輔效果，底板、特別是底板中央部可藉 由上述加壓朝容器外側膨脹。其結果，於藥液排出結束期 間之際，可於上述膨脹之變形部分收集殘液，可進行有效 率之藥液排出，且亦可圖謀殘液量之減低。 又，藉由以高密度聚乙烯樹脂成形内裝容器，可具有 ^藥液性及高清潔度。x ’藥液係於半導體領域及液晶領 域中之至少—方所使用之藥液，於與其相符之品質管理下 、噴人成形。因此，内裝容器具有尚清淨度，適於丰導 領域及液晶領域中之至少—方所使用之藥液之操作。進 •j» ’關於外裝容器亦由電鍍鋅鋼板成形，藉此可省略外面 塗裝。因此，可使朝容器内之異物混入等可能性減低，不 僅内裝谷器’亦可於容ϋ全體達成高清淨度。 進而，根據本發明之第2態樣中之藥液排出管，可安裝 於^述第1態樣之6G公升⑽複合容器，且於賴液排出管 之前端部分具有重物。因此，可使藥㈣出管之吸液口朝 裝谷器之底板中變形部分配向，與上述之頂板之凹部形 成相輔相成’可進行進而有效率之藥液排出，且亦可圖謀 殘液量之減低。 圖式簡單說明 第1圖係顯示本發明之一實施形態中之60公升内袋複 s谷器之構造之包含部分剖面之圖。 201221125 第2圖係第1圖所示之60公升内袋複合容器之平面 第3圖係第1圖所示之60公升内袋複合容器 ° 立體圖。 第4圖係關於第1圖所示之60公升内袋複合容器 容器之液出入口部之剖面圖 °之内裝 第5圖係顯示將第1圖所示之60公升内袋複八六 排出藥液時之殘液狀態之圖。 ^ 第6圖係顯示第1圖所示之60公升内袋複合容器所具備 之内裝容器之變形例之一例之圖’（A)係平面圖，（B)係箭頁 視B之側視圖，（C)係箭頭視C之側視圖。 " 第7圖係顯示第1圖所示之60公升内袋複合容器所具備 之内裝容器之其他變形例之圖，（A)係平面圖，（B)係側視圖。 第8圖係顯示第1圖所示之6〇公升内袋複合容器所具備 之内裝容器之另一變形例之圖，（A)係平面圖，（B)係側視圖。 第9圖係顯示可安裝於第1圖所示之60公升内袋複合容 器之藥液排出管及分散器機構之圖。 第1〇圖係顯示可適用於第1圖所示之60公升内袋複合 容器之傾斜台之立體圖。 第11圖係顯示先前之20公升内袋複合容器之構造之圖。 【貧力^5* 式】 用以實施發明之形態 關於本發明之實施形態之60公升内袋複合容器，一面 參照圖—面如下說明。又，各圖中，關於相同或同樣之構 成部分賦料同符號。 於第1圖至第4圖顯示本實施形態中之6〇公升内袋複合 201221125 容器100之構成。60公升内袋複合容器100中，亦與先前2〇 公升内袋複合容器同樣地，具備樹脂製之内裴容器n〇、及 收納該内裝容器110之鋼製之外裝容器12〇。 内裝容器110係本體部111為高密度聚乙烯樹脂製，被 喷吹成形為袋狀，其容量為6〇公升，且於本體部ιη之頂面 1山，與本Mm-體形成有用以“藥液之液出入口部 112。液出入口部112亦可於本體部⑴之噴吹成型之際同時 地成型’亦可另外而藉由料等絲於本體部⑴。 又，於液出入口部112之外周面，如第4圖所*，沿著該液 =入:部112之轴方^112a，同心圓狀地以公螺紋形狀成形 有2段之保持用螺紋1121與蓋體用螺紋1122。 保持用螺紋㈣係接近頂面叫而成形之公螺紋，具 4成於外裝容器12G之頂板123之口部關口⑽的 板123之用吊:將液出人口部112保持於外裝容器120之頂 螺紋盍:用螺紋1122係較上述保持用螺紋1121為] 、徑之公 側，用以硬上述轴方向mu位於較保持用螺紋1121更上 收办累合將液出入口部112之口部U2b閉止之蓋體115。 要灰合:於内裝容器削之藥液係亦包含收容時，於操作上 域中：1!士之藥液，例如相當於在半導體領域及液晶領 領域中之〔彳所使狀㈣。如上所述，作為於半導體 液、洗、^夜’係例如CMP聚料、光阻劑、顯影液、蚀刻 _光:二:液晶領域中’係光_、彩色光· 9 201221125 由於收容如此藥液，故對内裝容器11〇要求高清淨性， 因此如上所述，内裝容器110係根據藥液用規格之高密度聚 乙烯樹脂製，於高品質管理下製作。製作後，立即對液出 入口部112之口部112b施加内栓114，將内部密閉，進而於 蓋體用螺紋1122螺合蓋體115，將内栓114封止。 又，如後所述，於將收容之藥液排出時，取下蓋體115 及内栓114 ’如第9圖所示將構成分配器機構2〇〇之栓塞本體 201螺合於蓋體用螺紋1122。 6〇公升内袋複合容器100之外裝容器12〇，係具有由圓 筒狀鋼板而成之胴體121、由鋼板而成之底板122及頂板 123 °如上所述’該6〇公升内袋複合容器1〇〇之收容物由於 係操作上要求高清淨度之藥液’故對外裝容器12〇亦要求與 況用品相比更高清淨度之製造。因此’外裝容器12〇之胴體 121、底板122及頂板123係使用電鍍辞鋼板，可省略外面塗 裝。藉此’可減低朝容器内之異物混入等可能性，不僅内裝 容器110 ’於60公升内袋複合容器1〇〇全體亦達成高清淨度。 月同體121係其兩端直徑相同。藉由捲封如此之胴體121 與底板122而形成收納部120a，於收納部120a内裝填上述之 内裝容器110。又’收納部120a之大小係與具有60公升收容 量之内裝容器110相符之尺寸，内裝容器11〇係沿著收納部 120a内面且接觸地收納。收納後，將形成有内裝容器11〇之 上述液出入口部112之保持用螺紋112ι可通過之大小的口 部用開口 123a之頂板123捲封於胴體121。此時，上述液出 入口部112係從頂板123之口部用開口 123a朝容器外部突 10 201221125 出’將上述吊具113螺合於上述保持用螺紋1121，藉此將液 出入口部112以吊具il3保持於頂板123。 吊具113係樹脂或金屬製例如板狀構件，開有於内周面 形成與液出入口部112之保持用螺紋1121卡合之公螺紋 113a之貫通孔’具有超過頂板123之口部用開口 123a之大小 的外周部113b。因此，藉由對從頂板123之口部用開口 123a 朝容器外側突出之保持用螺紋1121，由容器外側螺合吊具 113之公螺紋113a，藉此吊具113之外周部113b與頂板123抵 接’吊具113將内裝容器no之液出入口部112保持於外裝容器 120之頂板123。又，吊具113之形狀並非限定於圖示之形狀。 進而’於頂板123，如第2圖及第3圖更明確地圖示，於 上述口部用開口 123a周圍，形成有使頂板123從容器外側朝 内側一致地凹下之凹部123b。又，凹部123b與頂板123係以 斜面123d連接，但並非限定於此’例如亦可為圓弧狀等。 如此之凹部123b，係從口部用開口 123a附近形成至超過頂 板123中央之區域123c。此係因為藉由以下說明之容器内加 壓’於頂板123之中央部分最容易變形之故。又，本實施形 態中’凹部123b係如圖示般，與上述液出入口部112部分相 比，上述區域123c部分係狹窄之大致蛋形形狀，但並非限 定於該形狀，例如亦可為於區域123c部分亦具有與液出入 口部112部分同等大小之長圓形狀等。 與先前之内袋複合容器同樣’本實施形態中之6〇公升 内袋複合容HHK)中’作為收容物之上述藥液之排出亦可藉 由朝容器1〇〇内注入惰性氣體的加壓而進行。上述凹部12^ 201221125 係用以防止或抑制上述加壓時頂板123之膨脹變形，又，如 下所述，亦係使底板122產生變形部分129。 另一方面，如第1圖所示，於底板122係未實施如凹部 123b般之防止變形用之手段而保持平板。又，底板122及頂 板123係以相同材料使用相同板厚之鋼板。因此，於上述加 壓時，因藉由上述凹部123b之頂板123之變形困難性，與未 設置上述凹部123b之情形相比，底板122整體、特別是底板 122之中央部’可朝容器外側更膨脹。將如此膨脹部分於說 明上成為變形部分129(第9圖其結果，於藥液排出結束期 間之際，可於底板122之變形部分129收集殘液。因此，可 進行有效率之藥液排出，且亦可圖謀殘液量之減低。由此 觀點’凹部123b亦可謂係用以於底板122形成變形部分129 者’進而用以圖謀殘液量減低者。 又，本實施形態中，如上所述藉由設置凹部123b，而 圖謀頂板123之變形防止及底板122之變形促進，但為達成 該等目的，不限定於凹部123b，例如亦可於頂板123實施設 置肋條等之裝置。 又，如第1圖及第3圖明確地顯示，相對於該6〇公升内 袋複合容器1〇〇之上端101，頂板123位於低1段，進而藉由 凹部123b，吊具113之安裝位置進而低丨段。因此，藉由設 置凹部123b，如第1圖明示般，於液出入口部112之蓋體用 螺紋1122螺入蓋體115之狀態下，可使蓋體115之上面位於 60公升内袋複合容器1〇〇之上端1〇1以下。藉此’例如即使 將該60公升内袋複合容器1〇〇堆疊之情形中，亦具有可防止 12 201221125 蓋體115之損傷等之效果。 又士第2圖及第3圖所示，於頂板123之外面’至少安 裝有一個谷器操作用之把手124。於第2圖中圖示於2處設置 把手124之情形，於第3圖中圖示於3處設置之情形。 又’如第1圖所示，於胴體121之表面亦於頂板側與底 板側之2處，沿著胴體121之周方向形成用以提高胴體121之 剛性，防止、抑制胴體121之變形之輪带121a。 藉此’製作於鋼製外裝容器120内收納有樹脂製内裝容 器110之60公升内袋複合容器1〇〇。 對於如此之60公升内袋複合容器1〇〇，經由從頂板123 突出之上述液出入口部112朝内裝容器u〇内注入上述藥 液。注入後，於液出入口部112之口部112b實施内栓114， 進而將蓋體115螺合於蓋體用螺紋1122，圖謀藥液密閉。 藉由使用如此構成之60公升内袋複合容器丨00，因相對 於先前20公升而增加收容量，故藥液排出作業頻度減少， 可圖謀煩雜作業之減低。 收容於60公升内袋複合容器100之上述藥液之排出，由 重量及作業性之觀點，通常藉由加壓容器内而進行，但藥 液殘量為極少量之情形等’亦考慮將上述液出入口部U2朝 下而進行使容器100反轉。然而，即使如此情形，於液出入 口部112附近之内裝容器110之肩部，如第5圖所示，易殘留 藥液108。 為極力消除如此之藥液殘留，内裝容器亦可採取以下 構成。即，如第6圖所示之内裝容器110-1般，於液出入口 13 201221125 部112附近之内裝容器U0-1之肩部，設置從内裝容器hoj 外側朝内側凹陷之凹部130。又，於第6圖中，（a)係内裝容 器110-1之平面圆’（B)係從(A)中箭頭B方向所見之側視圖， (C)係從(A)中箭頭C方向所見之側視圖。又，對形成於内裝 容器110-1之頂面111a的斜面賦予編號131、132。 凹部130係頂面111a之肩部分，且設置於通過頂面llla 之中心與液出入口部U2之中心之線段的兩側。如此之凹部13〇 係可藉由將内裝容器110-1成型時之喷吹成型而容易形成。 藉由設置如此凹部130 ’將容器傾斜而排出藥液之情 形’因為於藥液滯留之部分形成有凹部130，故藥液未滯 留，而從液出入口部排出’可削減殘液量。 連接頂面11 la與凹部130之斜面132之角度係約45度。 因60公升内袋複合容器100之落下時、或容器内之液壓，頂 面llla與凹部130之連接部係強度上變弱，但藉由使該部分 成為斜面132，可緩和衝擊。較好的是將斜面132之上端與 下端刀別形成為圓弧狀。藉由該圓弧狀之形成，頂面iiia 、凹⑷13。之連镇部之強度提高，可防止、減低内裝容器110 之損傷。 成為圓弧狀較隹。 接部之強度進〜 ;平形狀中，凹部130之角部13〇a、13〇b、13〇c亦形 。藉由如此構成，頂面llla與凹部130之連 步提兩。 雖未圖示，201221125 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an inner bag composite container having a capacity of 60 liters in which a resin-made inner container is provided in a steel outer container, and the inside of the 60 liter The liquid medicine discharge pipe for the bag composite container. I. Prior Art 3 Background Art For example, in a steel container for accommodating a food or a liquid medicine, in order to prevent corrosion of the food or liquid directly contacting the inner surface of the steel container, a resin for accommodating the food or liquid is used. The inner container is housed in a form of the inner bag composite container 10 as shown in Fig. 11 in a steel outer container. In the inner bag composite container 10, the inner container 1 has a main body portion 1a made of polyethylene and formed in a bag shape, and an inlet and outlet lb for allowing the filling material to enter and exit is integrally formed with the container main portion at the upper portion thereof. Further, the outer peripheral surface of the inlet and outlet lb is formed into a male thread shape. On the other hand, the outer container 2 of the inner bag composite container 10 is formed by enclosing a body 2a made of a cylindrical steel plate and a bottom plate 2b made of a steel plate. Then, after the inner container 1 is placed in the accommodating portion, the rim 2b and the top plate 2c are wound in a state in which the inlet lb is protruded from the opening formed in the top plate 2c of the steel sheet, and is formed in the outer container 2 made of steel. The inner bag composite container 10 of the inner container 1 made of resin is housed. After the filling of the inner bag composite container 10 is carried out, the opening and closing door lb protruding from the top plate 2c is screwed into the cover 201221125, and the filling of the filling is attempted. Examples of the chemical liquid include, for example, a CMP slurry, a photoresist, a developing solution, an etching solution, a cleaning solution, and the like in the field of semiconductors, and are a photoresist, a color resist, and a color in the field of liquid crystal. Filter material, etc. Further, in the chemical liquids, there is also a need for shading, and the outer container 2 made of steel has a light-shielding property, so that the inner bag composite container 10 is advantageous in this point. In the case of handling a chemical liquid in the semiconductor field or the like, the inner container 1 does not need to have a high-definition clarity for the inner composite container 10. Further, even when the chemical liquid is discharged, high-definition purity is required, and as a discharging method, a method in which the lid body 3 is removed and attached, and a dispenser having a discharge tube is used for discharging can be employed. This method has a pumping method of pumping a chemical solution by a pump, or a pressurizing method of pressurizing a chemical solution by injecting a gas or the like into a can. OBJECT OF THE INVENTION PROBLEMS TO BE SOLVED BY THE INVENTION As an inner bag composite container for a chemical liquid used in the semiconductor field and the like as described above The so-called use of cans is widely used in which the amount of content is 2 liters. On the other hand, as described above, since the dispenser is used for the discharge of the chemical liquid, it is necessary to carry out the loading and unloading of the dispenser on the container every time the liquid medicine of about 2 liters is discharged. Worry. Further, the chemical liquid used in the semiconductor field and the like is very expensive, and from the viewpoint of the cost of 201221125, there is also a demand for the user side to reduce the amount of residual liquid in the inner bag composite container as much as possible. The present invention has been made to solve the above problems, and an object thereof is to provide a 6G liter inner bag composite container which can reduce the number of workable operations, and a liquid medicine discharge pipe for providing the 60 liter inner bag composite container. Means for Solving the Problems In order to achieve the above object, the present invention has the following constitution. In the first aspect of the present invention, the 6-inch liter inner bag composite container is provided with: a special inner container, which is made of a resin, and the storage operation requires a high-definition clarity of 2, and the collection is 60 liters. a liquid inlet/outlet portion is provided on the top surface, and the γ-mounting material is made of steel, and the inner container is accommodated along the inner surface of the cylindrical storage portion in which the cylindrical body is wound with a wide bottom plate, and the inner container is further formed to protrude The top plate of the opening (4) is disposed at the liquid inlet and outlet portion of the container outside the surface portion, and may have a concentric shape in the axial direction of the liquid inlet and outlet portion in the liquid inlet and outlet portion. Threading the cover body; the thread for holding the thread is close to the mouth; having the thread of the opening for the mouth through the outer stern container; the top plate is suspended for the thread diameter of the holding, == the top surface is formed] Further, the top plate may be surrounded by the opening for the mouth portion, and the top plate may be opened from the opening of the mouth of the above-mentioned 201221125 to the center of the old and the top plate. The area forms a recess "^ The above exterior The galvanized steel sheet which can be omitted may be omitted, and the liquid medicine used in at least the semiconductor field and the liquid crystal field may be omitted, and the above-mentioned internal container is a high-density polymer according to the specifications for the liquid medicine. It is made of B-ester fat, which is made by injection molding under the management of quality. Further, the chemical liquid discharge pipe according to the second aspect of the present invention is characterized in that: the liquid inlet/outlet portion of the 60-liter inner bag composite container installed in the first aspect is contained in the above-mentioned The liquid medicine discharge pipe for the above-mentioned 60 liter inner bag composite container discharged from the inside of the container; ', which is made of a flexible and resistant liquid resin, and is near the front end of the liquid suction port Some of the weights are placed in a container for discharging the liquid medicine, and the liquid suction port is directed toward the deformed portion of the bottom plate of the 60-liter inner bag composite container. Advantageous Effects of Invention According to the 60 liter inner bag composite container of the first aspect of the present invention, since the storage capacity is 60 liters, the capacity is increased relative to the previous 20 liters, and the troublesome work for discharging the chemical liquid can be reduced. . Further, in the above-described 60 liter inner bag composite container, the thread for holding and the thread for the lid are formed in the liquid inlet and outlet portion of the inner container. Therefore, the liquid inlet and outlet portion of the inner container which is protruded from the opening of the mouth of the top plate can be held by the top plate by the spreader screwed to the holding ridge. Therefore, the attachment and detachment of the lid member for screwing the lid body can be easily performed, and the workability of the chemical liquid discharge operation can be improved. 6 201221125 Further, a recessed portion is formed around the opening for the mouth portion of the top plate. Therefore, the ceiling expansion can be prevented or suppressed even in the case where the pressure is discharged. On the other hand, no pressure-resistant treatment was applied to the bottom plate. Therefore, the bottom plate, particularly the central portion of the bottom plate, can be expanded toward the outside of the container by the above-mentioned pressing force by the complementary effect with the above-mentioned concave portion. As a result, at the end of the discharge of the chemical liquid, the residual liquid can be collected in the deformed portion of the expansion, and the effective liquid chemical can be discharged, and the amount of the residual liquid can be reduced. Further, by molding the inner container with a high-density polyethylene resin, it is possible to have a liquid chemical property and a high cleanliness. The x' solution is used in at least the semiconductors used in the field of semiconductors and in the field of liquid crystals, and is formed by injection molding under the quality control. Therefore, the inner container has a cleanness and is suitable for the operation of the liquid medicine used at least in the field of the rich and the liquid crystal. In the case of •j» ’, the outer container is also formed of galvanized steel sheet, whereby the outer coating can be omitted. Therefore, the possibility of mixing foreign matter into the container can be reduced, and not only the inner bag can be installed, but also the high-definition clarity can be achieved. Further, the chemical liquid discharge pipe according to the second aspect of the present invention can be attached to the 6G liter (10) composite container of the first aspect, and has a weight at the end portion before the liquid discharge pipe. Therefore, the liquid suction port of the medicine (4) can be aligned toward the deformed portion of the bottom plate of the rice filling device, and complements the concave portion of the top plate, which can be used to carry out the efficient liquid discharge, and can also plot the residual liquid amount. reduce. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial cross-sectional view showing the structure of a 60 liter inner bag complex sag in an embodiment of the present invention. 201221125 Fig. 2 is the plane of the 60 liter inner bag composite container shown in Fig. 1. Fig. 3 is a perspective view of the 60 liter inner bag composite container shown in Fig. 1. Fig. 4 is a cross-sectional view showing the liquid inlet and outlet portion of the 60 liter inner bag composite container shown in Fig. 1. Fig. 5 is a view showing the 60 liter inner bag shown in Fig. 1 Diagram of the state of the residual liquid at the time of liquid. ^ Fig. 6 is a plan view showing an example of a modification of the inner container provided in the 60-liter inner bag composite container shown in Fig. 1 (A), and (B) is a side view of the arrow B. (C) is a side view of the arrow C. " Fig. 7 is a view showing another modification of the inner container provided in the 60 liter inner bag composite container shown in Fig. 1, (A) is a plan view, and (B) is a side view. Fig. 8 is a view showing another modification of the inner container provided in the 6-inch liter inner bag composite container shown in Fig. 1, wherein (A) is a plan view and (B) is a side view. Fig. 9 is a view showing a chemical discharge pipe and a disperser mechanism which can be attached to the 60 liter inner bag composite container shown in Fig. 1. Fig. 1 is a perspective view showing a tilting table applicable to the 60 liter inner bag composite container shown in Fig. 1. Figure 11 is a diagram showing the construction of a prior 20 liter inner bag composite container. [Effective Example 5] A 60 liter inner bag composite container according to an embodiment of the present invention will be described below with reference to the drawings. Further, in the respective drawings, the same or similar components are denoted by the same reference numerals. The structure of the 6-inch liter inner bag composite 201221125 container 100 in the present embodiment is shown in Figs. 1 to 4 . In the same manner as the conventional 2 liter liter inner bag composite container, the 60 liter inner bag composite container 100 is provided with a resin inner lining container n 〇 and a steel outer casing 12 accommodating the inner container 110. The inner container 110 is made of a high-density polyethylene resin, and is formed into a bag shape by a blow molding, and has a capacity of 6 mils, and is formed on the top surface of the main body portion, and is formed with the present Mm-body. "The liquid inlet and outlet portion 112 of the chemical liquid. The liquid inlet/outlet portion 112 may be simultaneously molded at the time of injection molding of the main body portion (1)" or may be separately supplied to the main body portion (1) by the material or the like. The outer peripheral surface, as shown in Fig. 4, has two stages of holding threads 1121 and lid threads 1122 formed in a male thread shape concentrically along the axial direction 112 of the liquid-input portion 112. The retaining thread (4) is a male thread formed close to the top surface, and is suspended from the plate 123 of the mouth opening (10) of the top plate 123 of the outer container 12G: the liquid outlet portion 112 is held in the outer container 120. The top thread 盍: the thread 1122 is smaller than the above-mentioned holding thread 1121, and the male side of the diameter is used to harden the axial direction mu to be located above the holding thread 1121, and to close the mouth of the liquid inlet and outlet portion 112. U2b closed lid 115. To be grayed out: when the liquid medicine in the container is also contained, it is operated. In the upper field: the chemical solution of 1!, which is equivalent to the semiconductor field and the liquid crystal collar field, for example, (4). As described above, as a semiconductor liquid, washing, and night, for example, CMP material, Photoresist, developer, etching _ light: two: in the liquid crystal field, 'light _, color light · 9 201221125 Because the liquid medicine is contained, the inner container 11 is required to have high purity, so as described above, The container 110 is made of a high-density polyethylene resin of a chemical liquid specification, and is produced under high-quality management. Immediately after the production, the inner plug 114 is applied to the mouth portion 112b of the liquid inlet/outlet portion 112, and the inside is sealed and further covered. The cover 115 is screwed by the thread 1122 to seal the inner plug 114. Further, as will be described later, when the contained medical liquid is discharged, the cover 115 and the inner plug 114' are removed as shown in Fig. 9. The plug body 201 of the dispenser mechanism 2 is screwed to the cover thread 1122. The 6-liter liter inner bag composite container 100 has a container 12 made of a cylindrical steel plate and is made of a steel plate. The bottom plate 122 and the top plate 123 ° as described above 'the 6-inch liter inner bag composite Since the container of the device 1 is required to operate with a high-definition liquidity, the external container 12 is also required to be manufactured in a higher-definition manner than the article. Therefore, the outer container 12 is 12, The bottom plate 122 and the top plate 123 are made of an electroplated steel plate, and the outer coating can be omitted. This can reduce the possibility of foreign matter entering the container, and not only the inner container 110' but also the 60-liter inner bag composite container. The high-definition clarity is achieved. The moon-like body 121 has the same diameter at both ends. The accommodating portion 120a is formed by winding the body 121 and the bottom plate 122, and the inner container 110 is loaded in the accommodating portion 120a. Further, the size of the accommodating portion 120a is the size corresponding to the inner container 110 having a storage capacity of 60 liters, and the inner container 11 is housed in contact with the inner surface of the accommodating portion 120a. After the storage, the top plate 123 of the opening 123a of the size of the liquid inlet/outlet portion 112 in which the inner container 11 is formed is wound around the body 121. At this time, the liquid inlet/outlet portion 112 is screwed from the mouth opening 123a of the top plate 123 toward the container exterior 10201221125. The above-described spreader 113 is screwed to the holding screw 1121, whereby the liquid inlet and outlet portion 112 is used as a spreader. The il3 is held on the top plate 123. The spreader 113 is made of a resin or a metal, for example, a plate-like member, and a through hole 'having a male screw 113a that is engaged with the holding screw 1121 of the liquid inlet/outlet portion 112 on the inner peripheral surface has a mouth opening 123a that exceeds the top plate 123. The outer peripheral portion 113b of the size. Therefore, the male screw 113a of the spreader 113 is screwed to the outside of the container by the holding screw 1121 protruding from the mouth opening 123a of the top plate 123 toward the outside of the container, whereby the outer peripheral portion 113b of the spreader 113 and the top plate 123 are brought into contact with each other. The liquid ejector portion 112 of the inner container No. is held by the spreader 113 on the top plate 123 of the outer container 120. Moreover, the shape of the spreader 113 is not limited to the shape shown in the figure. Further, in the top plate 123, as shown in Fig. 2 and Fig. 3, a recess 123b is formed around the mouth opening 123a so that the top plate 123 is uniformly recessed from the outside of the container to the inside. Further, the concave portion 123b and the top plate 123 are connected to each other by the inclined surface 123d. However, the present invention is not limited thereto, and may be, for example, an arc shape or the like. Such a concave portion 123b is formed from the vicinity of the mouth opening 123a to a region 123c exceeding the center of the top plate 123. This is because the center portion of the top plate 123 is most easily deformed by being pressed in the container described below. Further, in the present embodiment, the concave portion 123b has a substantially egg-shaped shape in a narrow portion as compared with the liquid inlet/outlet portion 112 as shown in the drawing, but the shape is not limited to the shape, and may be, for example, an area. The 123c portion also has an oblong shape equal to the size of the liquid inlet and outlet portion 112. In the same manner as the conventional inner bag composite container, the discharge of the above-mentioned chemical liquid as the storage material in the 6 liter liter inner bag composite capacity HHK in the present embodiment can also be performed by injecting an inert gas into the container 1 加压. And proceed. The recess 12^201221125 is for preventing or suppressing the expansion deformation of the top plate 123 during the pressurization, and as described below, the bottom plate 122 is also deformed. On the other hand, as shown in Fig. 1, the bottom plate 122 is not subjected to the means for preventing deformation as in the concave portion 123b, and the flat plate is held. Further, the bottom plate 122 and the top plate 123 are made of the same material using the same thickness. Therefore, at the time of the above-described pressurization, the deformation of the top plate 123 of the concave portion 123b makes it possible to make the entire bottom plate 122, particularly the central portion of the bottom plate 122, more toward the outside of the container than in the case where the concave portion 123b is not provided. Swell. The expanded portion is described as the deformed portion 129 (the result of Fig. 9 is that the residual liquid can be collected in the deformed portion 129 of the bottom plate 122 during the end of the discharge of the chemical liquid. Therefore, efficient liquid discharge can be performed. Further, it is also possible to reduce the amount of the residual liquid. From this point of view, the "recessed portion 123b may be used to form the deformed portion 129 of the bottom plate 122" and further to reduce the amount of residual liquid. Further, in the present embodiment, as described above By providing the concave portion 123b, the deformation prevention of the top plate 123 and the deformation of the bottom plate 122 are promoted. However, for the purpose of achieving the above-described purpose, the concave portion 123b is not limited, and for example, a device such as a rib may be provided on the top plate 123. 1 and 3 clearly show that the top plate 123 is located at the lower one end with respect to the upper end 101 of the 6-inch liter inner bag composite container, and the mounting position of the spreader 113 is further lowered by the recess 123b. Therefore, by providing the concave portion 123b, as shown in Fig. 1, in the state in which the lid body of the liquid inlet/outlet portion 112 is screwed into the lid body 115, the upper surface of the lid body 115 can be placed in the 60-liter inner bag composite container. 1〇 The upper end is 1〇1 or less. Thus, for example, even in the case where the 60-liter inner bag composite container is stacked, the effect of preventing the damage of the cover 12 of the 201221125 can be prevented. As shown in Fig. 3, at least one outer surface of the top plate 123' is attached with a handle 124 for operation of the barn. In the second figure, the case where the handle 124 is provided at two places is illustrated, and in the third figure, the figure is set at three places. Further, as shown in Fig. 1, the surface of the body 121 is also formed at two places on the top plate side and the bottom plate side along the circumferential direction of the body 121 to increase the rigidity of the body 121 and prevent and suppress the body 121. The deformed wheel belt 121a is formed into a 60-liter inner bag composite container in which a resin-made inner container 110 is housed in a steel outer container 120. For such a 60-liter inner bag composite container, The chemical liquid is injected into the inner container u through the liquid inlet/outlet portion 112 protruding from the top plate 123. After the injection, the inner plug 114 is applied to the mouth portion 112b of the liquid inlet/outlet portion 112, and the lid 115 is screwed to the lid. Use thread 1122 to seal the liquid. By using such a structure In the 60-liter inner bag composite container 丨00, since the capacity is increased relative to the previous 20 liters, the frequency of discharge of the chemical liquid is reduced, and the troublesome work can be reduced. The above-mentioned liquid medicine contained in the 60-liter inner bag composite container 100 The discharge is usually performed by pressurizing the inside of the container from the viewpoint of weight and workability, but the residual amount of the chemical liquid is extremely small, etc. It is also considered that the liquid inlet/outlet portion U2 is turned downward to make the container 100 reverse. However, even in this case, as shown in Fig. 5, the shoulder portion of the inner container 110 near the liquid inlet/outlet portion 112 is liable to remain in the chemical liquid 108. In order to eliminate such residual liquid, the inner container may be constructed as follows. That is, as in the inner container 110-1 shown in Fig. 6, the shoulder portion of the inner container U0-1 near the liquid inlet/outlet port 13 201221125 is provided with a recess 130 recessed inward from the outer side of the inner container hoj. Further, in Fig. 6, (a) the plane circle '(B) of the inner container 110-1 is a side view seen from the direction of the arrow B in (A), and (C) is the arrow C from (A). Side view of the direction. Further, the numbers 131 and 132 are provided on the inclined surface formed on the top surface 111a of the inner container 110-1. The recess 130 is a shoulder portion of the top surface 111a and is disposed on both sides of a line segment passing through the center of the top surface 111a and the center of the liquid inlet and outlet portion U2. Such a recess 13 can be easily formed by blow molding when the inner container 110-1 is molded. By arranging the concave portion 130' to tilt the container and discharging the chemical liquid, since the concave portion 130 is formed in the portion where the chemical liquid is retained, the chemical liquid is not retained, and the liquid medicine is discharged from the liquid inlet/outlet portion to reduce the amount of the residual liquid. The angle between the connecting top surface 11 la and the slope 132 of the recess 130 is about 45 degrees. When the 60 liter inner bag composite container 100 is dropped or the hydraulic pressure in the container is lowered, the connection portion between the top surface 111a and the concave portion 130 is weakened. However, by making the portion a slope 132, the impact can be alleviated. Preferably, the upper end and the lower end of the inclined surface 132 are formed in an arc shape. The top surface iiia and the recess (4) 13 are formed by the arc shape. The strength of the town is increased to prevent or reduce damage to the inner container 110. It becomes more arc-shaped. The strength of the joint is made into a flat shape, and the corner portions 13〇a, 13〇b, 13〇c of the recess 130 are also shaped. With this configuration, the top surface 111a and the concave portion 130 are successively mentioned two. Although not shown,
Uo之間隙部分，3 聚笨乙烯發泡題。 但於外裝容器120與内裝容器110-1中凹部 宜設有間隔物。作為間隔物，例如可使用 。設置凹部丨3〇時，有内裝容器110-1之強 14 201221125 度降低之虞，但藉由於上述間隙部分存在間隔物而可補強。 又，作為凹部130之變形例，亦可構成第7圖所示之凹 部135。又，第7(A)圖係内裝容器110-2之平面圖，（B)係側 視圖。凹部135係將液出入口部112附近之内裝容器110-2之 肩部（虛線部分)取倒角，形成為斜面狀而成。藉由凹部135 亦可削減殘液量。又，不限於斜面，藉由將肩部分之圓弧 部較先前增大，亦具有相當的效果。 進而又，作為凹部130之變形例，亦可採取第8圖所示之 構成。又，第8(A)圖係内裝容器110-3之平面圖，（B)係側視 圖。於内裝容器110-3中，將液出入口部112靠近内裝容器 110-3之側壁側，將通過頂面111a之中心與液出入口部112之 中心之線段的延長線上之肩部分，形成為較先前肩部分(虛 線)之圓弧R大，構成為將該60公升内袋複合容器100傾斜而 排出藥液時藥液不會滯留於肩部分。於如此構成中，亦可削 減殘液量。又，取代擴大圓弧R，亦可使該部分成為斜面。 又，此例之情形，因為液出入口部112靠近内裝容器110-3之 側壁側，故外裝容器120之形狀有必要根據其而改變。 接著，就可安裝於如上述構成之60公升内袋複合容器 100之液出入口部112，用以將收容於内裝容器110内之藥液 朝容器外排出之藥液排出管，參照第9圖如以下說明。 藥液排出管150係可撓性且财藥液性之樹脂製，例如由 鐵氟龍(註冊商標）成形，例如直徑8mm左右，關於從液出入 口部112之於容器内之長度，具有位於前端之吸液口 151接 觸於與底板122相接之内裝容器110之底部111b，進而吸液 15 201221125 口 151位於該60公升内袋複合容器loo中底板122之中央部 的程度之長度。又，吸液口 151，於本實施形態中如圖示般， 剖面成為相對於藥液排出管150之軸方向，跨藥液排出管 150之直徑方向之全部斜向地交叉。又，吸液口 151之剖面 亦可形成為藥液排出管150之上述直徑方向之僅—部分，或 複數處斜向地切割。 進而藥液排出管150係於吸液口 151附近之前端部分 152,具有伴隨藥液排出用之容器内加壓，藉由重力作用使 吸液口 151朝底板122向容器外側膨脹之底板122之變形部 分129配向之重物153。重物153係不與收容於容器内之藥液 起化學反應之金屬材料製，例如在方形或圓形之板材之中 央部形成有可嵌合藥液排出管150之貫通孔之構件，或由圓 筒狀構件形成，藉由藥液排出管150之彈力保持於上述前端 部分152。又，重物153之形狀及安裝位置’係以藉由安裝 重物153，結果吸液口 151不會從内裝容器110之底部11 ib離 開重物153之厚度程度而適當選擇。作為一例，於本實施形 態中，重物153係圓筒形狀，於内徑部分插通藥液排出管 15〇’安裝於吸液口 151附近。又，重物153之重量宜為55〜65g 左右，於本實施形態中為60g。 與上述前端部分152成相反側之藥液排出管150之另一 端，例如連接於第9圖所示之分配器機構200。分配器機構 20〇係將收容於内裝容器110内之藥液朝容器外排出之機 構’於第9圖中顯示藉由對60公升内袋複合容器100内注入 氮氣等惰性氣體加壓而擠出藥液之加壓方式之構成。亦可 16 201221125 抓用以泵等吸引裝置將藥液抽取之泵抽吸方式。 入加壓方式之分配器機構200大致區分具有：圓筒狀之插 技本體2G1、將加壓之惰性氣體朝内裝容器㈣内供給之氣 供、、°裝置202、及上述之藥液排出管15〇。 a插检本體2G1係將上述蓋體115取下後，安裝於液出入 口 之例如樹脂製插检，由環狀蓋液、環狀間隔件她 及在封環2G12構成。環狀蓋斯係圓筒形狀之構件，一端 1亥開口之内周面形成與液出入口部112所形成 ^體用螺紋1122卡合之母螺紋2()u。因此，插栓本體2〇1 =狀盖2Glr可螺合於液出人口部i 12之蓋體用螺紋 又’於環狀蓋2G1io卜周形成有輥紋，可確實地將 插栓本體201螺結於液出入口部112。 一 端亦開°成圓形，於該開口， 、於環狀蓋2〇lr可旋轉地嵌人有環狀間隔件2Gis。即 ^間隔件2〇ls係形成突緣之圓板狀構件，由環狀蓋加〜 :側開口挿入，上述突緣抵接於環狀蓋浙，嵌入於-狀 盍：之上述另一端之開口。又，於環狀蓋2〇ir安物付 如上所述藉由將環狀蓋渐螺合於液出入口部⑴; 盍體用螺紋1122,而密封環2〇12係密封液出入口部⑴之 部⑽i且環狀間隔件紙之上述突緣係被失於密封: 〇12與環狀蓋·之間。藉此’密封環2〇12亦密封環狀： 2〇lr與環狀間隔件2〇ls之交界之通氣。 盍 於上述環狀間隔件咖係螺入有將藥液排出管⑽ 另一端裝卸自如地固定之合成樹脂製第i接頭203、及用以 17 201221125 連接氣體供給裝置202之第2接頭204。 第1接頭203可利用市售之直型支持件，相對於插栓本 监201將藥液排出管150沿其轴方向可滑動地保持，且可藉 由鎖入螺帽而固定。因此，可使用第丨接頭2〇3進行長度及 位置調整，使藥液排出管15〇之吸液口 151如上所述位於底 板122之中央部。 第2接頭204係連接於插栓本體2〇1之環狀蓋2〇ir中之 開口 2013之L字形（彎管形）之合成樹脂製接頭，可使用市售 之彎管形快速接頭。 藉由將連接於氣體供給裝置202之軟管連接於第2接頭 204 ’軋體供給裝置202可朝内裝容器no之内部供給加壓之 惰性氣體。 藉由使用如上構成之分配器機構2〇〇，可藉由氣體供給 裝置202將内裝容器11〇内部加壓至例如從約i〇〇Kpa至約 150Kpa程度之範圍’將收容於内裝容器11〇之藥液經由藥液 排出管150朝容器外部擠出、排出。 進而又’使用分配器機構200將藥液朝容器外部排出 時’亦可使用使60公升内袋複合容器1〇〇載置傾斜之以下說 明之傾斜台。 即，第10圖所示之傾斜台25〇具備本體251、及一對翻 倒防止柱252。本體251係由不鏽鋼板等金屬板形成，相對 於成水平面之地面形成傾斜1〇至15度左右之斜面251a。於 斜面251a載置60公升内袋複合容器1〇〇，將6〇公升内袋複合 容器100之液出入口部112配向於斜面251a之較低側。此處， 201221125 傾斜角度超過15度時，發生溢液之可能性變高，並不佳。 又，一對翻倒防止柱252係由不鏽鋼等金屬製圓棒而形 成，立設於斜面25la之較低側。 使用上述之傾斜台250，將液出入口部112配向於較低 側後使60公升内袋複合容器100傾斜，藉此於藥液排出時可 將内裝容器110内之藥液集合於液出入口部112側，藉由與 上述之設置重物153之藥液排出管150之相互作用，可圖謀 殘液量之減低。 產業上之可利用性 本發明係可適用於在鋼製外側容器内設置樹脂製内側 容器之容量60公升之内袋複合容器、及該60公升内袋複合 容器用之藥液排出管。 【圖式簡單說^明】 第1圖係顯示本發明之一實施形態中之6〇公升内袋複 合谷器之構造之包含部分剖面之圖。 第2圖係第1圖所示之6〇公升内袋複合容器之平面圖。 第3圖係第1圖所示之6〇公升内袋複合容器之立體圖。 第4圖係關於第丨圖所示之6〇公升内袋複合容器之内裝 各器之液出入口部之剖面圖。 第5圖係顯示將第丨圖所示之6〇公升内袋複合容器倒置 排出藥液時之殘液狀態之圖。 第6圖係顯示第1圖所示之60公升内袋複合容器所具備 之内農谷Θ之變形例之一例之圖，（A)係'平面圖，⑻係箭頭 她之側視圖，（C)係箭頭視C之側視圖。 19 201221125 第7圖係顯示第1圖所示之60公升内袋複合容器所具備 之内裝容器之其他變形例之圖，（A)係平面圖，（B)係側視圖。 第8圖係顯示第1圖所示之60公升内袋複合容器所具備 之内裝容器之另一變形例之圖，（A)係平面圖，（B)係側視圖。 第9圖係顯示可安裝於第1圖所示之60公升内袋複合容 器之藥液排出管及分散器機構之圖。 第10圖係顯示可適用於第1圖所示之60公升内袋複合 容器之傾斜台之立體圖。 第11圖係顯示先前之20公升内袋複合容器之構造之圖。 【主要元件符號說明】 1...内側容器 111...本體部 la...本體部 11 la...頂面 lb·.·出入口 111b...底部 2...外側容器 112...液出入口部 2a...胴體 112a...軸方向 2b...底板 112b... 口部 2c...頂板 113…吊具 3...蓋體 113a...公螺紋 10...内袋複合容器 113b...外周部 100...60公升内袋複合容器 114...内栓 101...上端 115...蓋體 108...藥液 120...外裝容器 110、110-1、110-2、110-3·.·内 120a...收納部 裝容器 121...胴體 20 201221125 121a...環帶 122.. .底板 123.. .頂板 123a... 口部用開口 123b...凹部 123c...區域 123d…斜面 124.. .把手 129.. .變形部分 130…凹部 130a、130b、130c...角部 131、132··.斜面 135.. .凹部 150.. .藥液排出管 151.. .吸液口 152.. .前端部分 153.. .重物 200.. .分配器機構 201.. .插栓本體 201r...環狀蓋 201s...環狀間隔物 202.. .氣體供給裝置 203.. .第1接頭 204.··第2接頭 250.. .傾斜台 251.. .本體 251a...斜面 252.. .翻倒防止柱 1121.. .保持用螺紋 1122.. .蓋體用螺紋 2011.. .母螺紋 2012.. .密封環 2013."開口 R...圓弧 21The gap part of Uo, 3 polystyrene foaming problem. However, a spacer is preferably provided in the recessed portion of the outer container 120 and the inner container 110-1. As the spacer, for example, it can be used. When the recessed portion 设置3〇 is provided, the strength of the inner container 110-1 is lowered by 201221125 degrees, but it can be reinforced by the presence of the spacer in the gap portion. Further, as a modification of the concave portion 130, the concave portion 135 shown in Fig. 7 may be formed. Further, Fig. 7(A) is a plan view of the inner container 110-2, and (B) is a side view. The recessed portion 135 is formed by chamfering a shoulder portion (broken line portion) of the inner container 110-2 in the vicinity of the liquid inlet/outlet portion 112. The amount of residual liquid can also be reduced by the recess 135. Further, it is not limited to the inclined surface, and it has a considerable effect by increasing the arc portion of the shoulder portion from the previous one. Further, as a modification of the concave portion 130, a configuration shown in Fig. 8 may be employed. Further, Fig. 8(A) is a plan view of the inner container 110-3, and (B) is a side view. In the inner container 110-3, the liquid inlet/outlet portion 112 is close to the side wall side of the inner container 110-3, and the shoulder portion passing through the extension line of the line segment between the center of the top surface 111a and the center of the liquid inlet/outlet portion 112 is formed as The arc R is larger than the arc of the previous shoulder portion (dashed line), and the chemical liquid is not retained in the shoulder portion when the 60 liter inner bag composite container 100 is tilted to discharge the chemical. In such a configuration, the amount of the residual liquid can also be reduced. Further, instead of expanding the circular arc R, the portion may be a sloped surface. Further, in the case of this example, since the liquid inlet/outlet portion 112 is close to the side wall side of the inner container 110-3, the shape of the outer container 120 needs to be changed depending on it. Next, it can be attached to the liquid inlet/outlet portion 112 of the 60-liter inner bag composite container 100 configured as described above, and the chemical liquid discharge pipe for discharging the chemical liquid contained in the inner container 110 to the outside of the container, see Fig. 9. As explained below. The chemical liquid discharge pipe 150 is made of a resin which is flexible and chemically liquid, and is formed, for example, from Teflon (registered trademark), for example, having a diameter of about 8 mm, and has a length at the front end of the liquid inlet/outlet portion 112 in the container. The liquid suction port 151 is in contact with the bottom portion 111b of the inner container 110 which is in contact with the bottom plate 122, and the liquid suction 15201221125 port 151 is located to the extent of the central portion of the bottom plate 122 of the 60 liter inner bag composite container loo. Further, in the present embodiment, the liquid suction port 151 has a cross section which is obliquely intersected with respect to the axial direction of the chemical liquid discharge pipe 150 in the axial direction of the chemical liquid discharge pipe 150 as illustrated. Further, the cross section of the liquid suction port 151 may be formed as only a part of the above-mentioned diameter direction of the chemical discharge pipe 150, or a plurality of portions may be cut obliquely. Further, the chemical liquid discharge pipe 150 is attached to the front end portion 152 near the liquid suction port 151, and has a bottom plate 122 which is pressurized by the container for discharging the chemical liquid, and which is moved by gravity to the bottom plate 122 toward the outside of the container. The deformed portion 129 is aligned with the weight 153. The weight 153 is made of a metal material that does not chemically react with the chemical solution contained in the container. For example, a member that can be fitted into the through hole of the chemical liquid discharge pipe 150 is formed in a central portion of the square or circular plate material, or The cylindrical member is formed and held by the distal end portion 152 by the elastic force of the chemical discharge tube 150. Further, the shape and the mounting position of the weight 153 are attached by the weight 153. As a result, the liquid suction port 151 is not appropriately selected from the thickness of the bottom portion 11 ib of the inner container 110 to the thickness of the weight 153. As an example, in the present embodiment, the weight 153 has a cylindrical shape, and is inserted into the vicinity of the liquid suction port 151 by inserting the chemical liquid discharge pipe 15〇' in the inner diameter portion. Further, the weight of the weight 153 is preferably about 55 to 65 g, and is 60 g in the present embodiment. The other end of the chemical discharge pipe 150 opposite to the front end portion 152 is, for example, connected to the dispenser mechanism 200 shown in Fig. 9. The dispenser mechanism 20 is a mechanism for discharging the chemical liquid contained in the inner container 110 toward the outside of the container. In FIG. 9, it is shown that the inert gas of nitrogen gas or the like is injected into the 60-liter inner bag composite container 100. The composition of the pressurized method of the liquid medicine. 16 201221125 Grab the pumping method of pumping the liquid from a suction device such as a pump. The dispenser mechanism 200 of the pressurization type is roughly divided into a cylindrical plug-in body 2G1, a gas supply for supplying pressurized inert gas into the inner container (4), a device 202, and the above-mentioned drug solution discharge. Tube 15〇. The insertion main body 2G1 is obtained by, for example, resin insertion inspection attached to the liquid inlet and outlet, and is composed of an annular cover liquid, an annular spacer, and a seal ring 2G12. The ring-shaped Gass-shaped cylindrical member has a female thread 2 () u which is engaged with the body thread 1122 formed by the liquid inlet/outlet portion 112 at the inner peripheral surface of one end of the opening. Therefore, the plug body 2〇1=the cover 2Glr can be screwed to the cover of the liquid outlet portion i12, and the roll is formed on the circumference of the annular cover 2G1io, and the plug body 201 can be surely screwed. It is attached to the liquid inlet and outlet portion 112. One end is also opened to a circular shape. At the opening, an annular spacer 2Gis is rotatably embedded in the annular cover 2〇lr. That is, the spacer 2 〇 ls is a disc-shaped member forming a flange, and is inserted into the annular cover by a side opening, the flange abuts against the annular cover, and is embedded in the other end of the --shaped ridge: Opening. Further, in the annular cover 2〇ir, the annular cover is gradually screwed to the liquid inlet/outlet portion (1); the body thread 1122 is used, and the seal ring 2〇12 is the portion (10) of the seal liquid inlet/outlet portion (1) And the above-mentioned flange of the annular spacer paper is lost in the seal: between the crucible 12 and the annular cover. Thereby, the sealing ring 2〇12 is also sealed in a ring shape: aeration of the boundary between the 2〇lr and the annular spacer 2〇ls.第 The i-shaped joint 203 made of synthetic resin that detachably fixes the other end of the liquid medicine discharge pipe (10) and the second joint 204 that connects the gas supply device 202 to the 201221125 are screwed into the annular spacer. The first joint 203 can be slidably held in the axial direction with respect to the plug-in holder 201 by a commercially available straight support member, and can be fixed by locking the nut. Therefore, the length and position adjustment can be performed using the second joint 2〇3 so that the liquid suction port 151 of the chemical discharge pipe 15 is located at the central portion of the bottom plate 122 as described above. The second joint 204 is a synthetic resin joint that is connected to the opening of the annular cover 2〇ir of the plug body 2〇1 in the L-shape (bent shape) of 2013. A commercially available curved quick joint can be used. The pressurized inert gas is supplied to the inside of the inner container no. by connecting the hose connected to the gas supply device 202 to the second joint 204'. By using the dispenser mechanism 2〇〇 configured as above, the interior of the inner container 11 can be pressurized by the gas supply device 202 to a range of, for example, about i〇〇Kpa to about 150 kPa. The drug solution of 11 挤出 is extruded and discharged to the outside of the container through the drug solution discharge pipe 150. Further, when the dispenser mechanism 200 is used to discharge the drug solution to the outside of the container, a tilting table of the following description in which the 60-liter inner bag composite container 1 is tilted can be used. That is, the tilting table 25A shown in Fig. 10 includes a main body 251 and a pair of falling prevention columns 252. The main body 251 is formed of a metal plate such as a stainless steel plate, and a slope 251a inclined by about 1 〇 to 15 degrees is formed with respect to the ground surface. A 60 liter inner bag composite container was placed on the inclined surface 251a, and the liquid inlet/outlet portion 112 of the 6 liter inner bag composite container 100 was placed on the lower side of the inclined surface 251a. Here, when the angle of inclination of 201221125 exceeds 15 degrees, the possibility of overflow occurs, which is not preferable. Further, the pair of falling prevention columns 252 are formed of a metal round bar such as stainless steel, and are erected on the lower side of the inclined surface 25la. By using the tilting table 250 described above, the liquid inlet/outlet portion 112 is aligned to the lower side, and the 60-liter inner bag composite container 100 is tilted, whereby the liquid medicine in the inner container 110 can be collected in the liquid inlet and outlet portion when the liquid medicine is discharged. On the 112 side, the amount of the residual liquid can be reduced by the interaction with the above-described chemical liquid discharge pipe 150 in which the weight 153 is provided. Industrial Applicability The present invention is applicable to an inner bag composite container having a capacity of 60 liters in a resin inner container and a chemical liquid discharge pipe for the 60 liter inner bag composite container. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial cross-sectional view showing the structure of a 6-inch liter inner bag composite dam in an embodiment of the present invention. Fig. 2 is a plan view of the 6-inch liter inner bag composite container shown in Fig. 1. Fig. 3 is a perspective view of the 6-inch liter inner bag composite container shown in Fig. 1. Fig. 4 is a cross-sectional view showing the liquid inlet and outlet portion of the inner container of the 6-inch liter inner bag composite container shown in Fig. 。. Fig. 5 is a view showing the state of the residual liquid when the 6 liter liter inner bag composite container shown in Fig. 1 is inverted and discharged. Fig. 6 is a view showing an example of a modification of the inner ridge of the 60 liter inner bag composite container shown in Fig. 1, (A) is a plan view, (8) is a side view of the arrow, (C) The arrow is viewed from the side view of C. 19 201221125 Fig. 7 is a view showing another modification of the inner container provided in the 60 liter inner bag composite container shown in Fig. 1, (A) is a plan view, and (B) is a side view. Fig. 8 is a view showing another modification of the inner container provided in the 60 liter inner bag composite container shown in Fig. 1, (A) is a plan view, and (B) is a side view. Fig. 9 is a view showing a chemical discharge pipe and a disperser mechanism which can be attached to the 60 liter inner bag composite container shown in Fig. 1. Fig. 10 is a perspective view showing a tilting table which can be applied to the 60 liter inner bag composite container shown in Fig. 1. Figure 11 is a diagram showing the construction of a prior 20 liter inner bag composite container. [Description of main component symbols] 1...Inside container 111: Main body part la... Main body part 11 la... Top surface lb·.·Outlet 111b...Bottom 2...Outside container 112.. Liquid inlet and outlet portion 2a, body 112a, axis direction 2b, bottom plate 112b, mouth portion 2c, top plate 113, spreader 3, lid body 113a, male thread, 10. Inner bag composite container 113b... outer peripheral portion 100...60 liter inner bag composite container 114... inner plug 101... upper end 115... cover 108... medicinal liquid 120... exterior Containers 110, 110-1, 110-2, 110-3, ..., 120a, accommodating portion, container 121, body 20, 201221125, 121a, ring, 122, bottom plate, 123., top plate 123a ... mouth opening 123b... recess 123c... area 123d... bevel 124.. handle 129.. deformation portion 130... recess 130a, 130b, 130c... corner 131, 132·. Inclined surface 135.. recessed portion 150.. chemical liquid discharge pipe 151.. liquid suction port 152.. front end portion 153.. weight 200.. . distributor mechanism 201.. . plug body 201r.. Annular cover 201s... annular spacer 202.. gas supply device 203.. first joint 204.. second joint 250.. tilting table 251.. body 251a... oblique 252 .. rollover prevention holding column 1121 .. 1122 .. screw threaded lid member 2011 .. 2012 .. female thread sealing ring 2013. ".... ... R & lt arcuate opening 21