1324121 九、發明說明 【發明所屬之技術領域】 本發明係有關一種用來儲存酸、溶劑、鹼 阻等的各種液體，利用氣體壓而可將液體取出 筒。 【先前技術】 將插入管的可撓性袋收納於外側容器內， 在該可撓性袋內，在該狀態下將氣體供給至外 之間，而藉著從外側壓縮可撓性袋，藉由前述 液體取出到外部的液體儲存筒，係揭示於專利 揭示於專利文獻1的液體儲存桶中，在可 部設置區隔供給口構件的安裝體，介由該安裝 的管插入到可撓性袋內，而藉著將設置於汲取 之結合器扣止於前述安裝體，而使管不會落下 內。 然後’在專利文獻1中，以可破斷的膜氣 前述安裝體的上端開口（供給口構件），在開 藉著設置在套筒（dispenser)側的探針使前述 將探針前端收納在前述結合器的空處。以將探 在前述結合器的空處之狀態下，可撓性袋內的 自外部的氣體壓，經由管內及探針內的流路， 部。 又’在可撓性袋內除了液體之外，也有高 性溶液、光 的液體儲存 將藥液充塡 側容器內側 管將盒內的 文獻1。 撓性袋的口 體將汲取用 用的管上端 到可撓性袋 密性的閉塞 始使用時， 膜破斷，而 針前端收納 液體藉著來 而取出到外 壓的氣體滯 -4- 1324121 留於上部的問題。在專利文獻1中，該氣體由於在以探針 使膜破斷時，瞬間被放出到外部，因此在以探針使膜破斷 時，不會產生液體傳達到管內而突然沸騰之問題。 〔專利文獻1〕日本專利第3464232號公報 【發明內容】 〔發明所欲解決之課題〕 如上所述，在專利文獻1中，必須藉由探針破斷阻塞 安裝體的上端開口之膜，手續繁雜，且零件的數量亦會增 加。 又，在專利文獻1中，係於管的上端安裝結合器，在 安裝體內保持該結合器。然後，在使用儲存筒時，在結合 器的空處嵌入探針的前端，在嵌入時如前所述，必須使力 來使膜破斷，而容易導致芯偏離。然後，當芯偏離時，將 導致結合器在傾斜的狀態下被固定於安裝體內而無法拔出 〇 當無法拔出時，就必須要直接丟棄，而管和結合器與 可撓性袋相比時，在製作上成本高昂，而再生利用上來看 也較不理想。 〔用以解決課題之手段〕 爲了解決上述課題，本發明之液體儲存筒，係將氣體 供給至被收納在外側容器內的可撓性袋、和外側容器內側 之間，經由插入至可撓性袋內的管，將可撓性袋內的液體 -5- 132.4121 取出至外部，其特徵爲，前述可撓性袋 狀托架，該杯狀托架係藉由插塞從內側 側容器的開口部，插入於可撓性袋內的 於前述插塞，套筒更可裝卸自如地設於 筒設置有用來開關液體的流路之閥和閥 筒的狀態下，使液體的流路成爲開啓的 具體的形狀之一例，係於前述管的 插塞的開口部上端之突緣部，形成有形 和插塞開口部內側面之間的氣體拔除用 放氣用的間隙連通的孔更形成於前述突 〔發明之效果〕 根據本發明，如專利文獻1所揭示 斷的膜，而不需要破斷所需的步驟，又 破裂，而將探針的前端按入結合器，因 〇 再者，可簡單的進行使用結束的可 該可撓性袋的管之分離，對於再生利用 【實施方式】 以下，依據圖面，說明用來實施本 第1圖是本發明的液體儲存筒之全體圖 液體儲存筒的間隙之狀態的主要部份擴 下該液體儲存筒的蓋來裝設套筒的狀態 的口部被安裝於杯 氣密地被保持於外 管之上端部係卡止 前述插塞，在該套 座，於插塞安裝套 狀態。 上端形成有卡止於 成於前述管外側面 的間隙，與該氣體 緣部之構成。 ，由於沒有應該破 ，亦不需施力使膜 此可以提升作業性 撓性袋、和插入到 亦爲有利。 發明的實施形態。 ，第2圖是裝設該 大圖，第3圖是取 之主要部位擴大圖 -6 - 132.4121 液體儲存筒係在不銹鋼製的外側容器1的內部配置可 燒性袋2。在可撓性袋2的口部安裝構成杯狀的托架3, 以使該托架3的上端之凸部與外側容器1的開D部4之段 部卡止的方式被嵌入，從內側插入插塞5，將托架3按押 於開口部4的內側面，更於刻設在開口部4的外周面之雄 螺絲部鎖住螺帽6。藉著將托架3固定在插塞5之間，而 在外側容器1內保持可撓性袋2。 在前述插塞5設置有被插入至前述托架3的開口部之 筒部7，管8介由該筒部7插入至可撓性袋2內。該管8 位於筒部7內的部份朝向上方漸漸形成較厚，上部成爲突 緣部9，藉著將該突緣部9卡止於插塞5的筒部7之上端 ，使管8不會掉落至可撓性袋2內。 在前述管8的外側面和前述筒部7的內側面之間，形 成與可撓性袋2內的上部空間S1相連的流路10，於前述 突緣部9形成使流路10和外部連通的孔11。 又，在前述托架3形成有：使形成於外側容器1的內 側面和可撓性袋2的外側面之間的空間S2、和托架3及 插塞5之間的空間S3連通之孔12，更於前述插塞5形成 使空間S3和外部連通的流路13。 然後，再將蓋14安裝在刻設於前述螺帽6的外周面 之雄螺絲部的狀態下，與外部相連的前述孔1 1及流路1 3 ，被蓋14下面氣密的密封。 此外，做爲液體套筒而被安裝在上述插塞5的套筒20 1324121 係構成筒狀，而使流路構件22螺合在形成於套筒本體21 的上部內側之雌螺絲部，將閥24的上端安裝於形成在該 流路構件22的中心部之流路23的下端。在該閥24的上 端形成小徑流路26。 在前述套筒本體21內，以於流路構件22的下端包圍 閥24的方式，安裝閥座構件27。該閥座構件27由構成筒 狀的上半體27a和構成杯狀的下半體27b所構成，上半體 27a和下半體27b係以伸縮自如的蛇腹28連結，在下半體 27b和流路構件22之間縮裝彈簧29，以彈簧29的彈力將 下半體2 7b的薄片面被按押在閥24。 此外，在套筒本體21的側面安裝有氣體供給用的供 給口構件30，又，在套筒本體21的內側面和前述閥座構 件27的外側面之間，形成有與前述供給口構件30的氣體 供給口相連的氣體流路3 1。 又，在套筒本體21的下端形成有用來收納鋼球32的 窗部33，在套筒本體21的下端外側滑動自如的配置有用 來限制鋼球32朝向徑方向外側脫離的筒狀操作構件34， 在該筒狀操作構件34和套筒本體2 1的下端外側之間，配 置環狀構件35。該環狀構件35係藉由彈簧36將前述筒狀 操作構件3 4限制在下限位置，也就是使鋼球3 2留在限制 朝向徑方向外側脫離的位置上。 如以上，在藥液的廠商等中，將液體充塡於儲存筒內 時，首先，在外側容器1內壓入可撓性袋2，使安裝可撓 性袋2的口部之杯狀插塞5進入外側容器1的開口部4之 -8 - 132.4121 內側，藉著使插塞5從上方按入托架3內，將杯狀插塞5 按壓在外側容器1的開口部4的內側，更藉由鎖緊螺帽6 ，將杯狀插塞5強固的保持在開口部4和插塞5之間》 然後，在可撓性袋2膨脹之後，將藥液等液體充塡到 可撓性袋2內，在充塡結束之後，經由插塞5的筒部7將 ' 管8插入到可撓性袋2內。此時由於管8的上端突緣部9 扣止於筒部7的上端，因此不會掉落至可撓性袋2內。 φ 然後，安裝蓋14，結束藥液廠商的出貨準備，此外， 藉由蓋14的下面在搬運中可密封管8的上端開口，因此 ，液體不會在搬運中漏出。 另外，在使用者側，從液體儲存筒取出液體時，取下 蓋14而安裝套筒20。在取下蓋14的時候，形成於管8的 突緣部9之孔1 1朝向外部開放，在可撓性袋2的上部空 間S 1滯留高壓的氣體時，經由流路1 0及孔1 1排出到外 部。 • 在安裝套筒20時，使筒狀操作構件34與彈簧36的 彈力相抗衡，而朝向上方推升。於是，成爲鋼球32可朝 向徑方向外側移動的狀態。在該狀態下，將套筒20從上 方插入插塞5。此時，雖因插塞5而使鋼球32朝向徑方向 外側移動，但是藉著縮小窗部33的形狀而使鋼球32成爲 不會掉下的構造。 若套筒本體2 1插入到特定位置’則放開筒狀操作構 件34。於是，筒狀操作構件34因爲彈簧36的彈力而朝向 下方移動，藉由突部使鋼球32朝向徑方向內側移動，而 -9- 132.4121 鋼球32嵌入到形成插塞5的溝，來防止被拔出。在第3 圖表示該狀態。 然後，將液體從可撓性袋2內取出時，從供給口構件 30的氣體供給口供給氣體。所供給的氣體，係經由套筒本 體2 1的內側面、閥座構件2 7的外側面之間的氣體流路3 1 ' '形成於插塞5的流路13、及托架3的孔12，被導入至 外側容器1和可撓性袋2之間的空間S 2。 φ 另外，在將套筒20裝設在插塞5的狀態下，閥座構 件27的下半體2 7b之下端面係與管8的上端抵接而被推 升，而開放閥2 4和閥座之間的流路。 因而，當氣體被導入到空間S 2時，可撓性袋2收縮 ，而充塡在內部的液體經由管8內、閥24和閥座之間的 流路、小徑流路26及流路23，被取出到外部。 【圖式簡單說明】 • 第1圖係本發明的液體儲存筒之全體圖。 第2圖係裝設該液體儲存筒的間隙之狀態的主要部份 擴大圖。 第3圖係取下該液體儲存筒的蓋來裝設套筒的狀態之 主要部位擴大圖。 【主要元件符號說明】 1 :外側容器 2 :可饒性盒 -10- 1324121 3 :構成杯狀的托架 4 :外側容器的開口部 5 :插塞 6 :螺帽 7 :筒部 • 8 :管 9 :突緣部 φ 1 〇 :流路 11 :孔 12 :孔 1 3 :流路 14 :蓋 20 :套筒 21 :套筒本體 22 :流路構件 # 23 :流路 24 :閥 2 6 :小徑流路 2 7 :閥座構件 27a :閥座構件的上半體 27b :閥座構件的下半體 28 :蛇腹 29 :彈簧 3 0 :供給口構件 -11 1324121 3 1 :氣體流路 3 2 :鋼球 33 :窗部 34 :筒狀操作構件 3 5 :環狀構件 3 6 :彈簧 S 1 :可撓性袋的上部空間 S 2 :形成於外側容器的內側面和可饒性盒外側面之間 的空間 S 3 :托架和插塞之間的空間[Technical Field] The present invention relates to a liquid for storing an acid, a solvent, an alkali resistance, or the like, which can be taken out of a cylinder by gas pressure. [Prior Art] The flexible bag of the insertion tube is housed in the outer container, and in the flexible bag, gas is supplied to the outside in this state, and the flexible bag is compressed by the outside. The liquid storage cartridge which is taken out from the liquid to the outside is disclosed in the liquid storage tub disclosed in Patent Document 1, and the mounting body which can partition the supply port member can be inserted into the flexible body through the mounted tube. In the bag, the tube is not dropped by the fastener attached to the pick-up. Then, in Patent Document 1, the upper end opening (supply port member) of the mounting body is made of a breakable membrane gas, and the probe provided on the side of the dispenser is opened by the probe. The space of the aforementioned combiner. The gas pressure from the outside in the flexible bag is passed through the inside of the tube and the flow path in the probe in a state where the gap of the combiner is detected. In addition, in the flexible bag, in addition to the liquid, there is also a high-solution solution, a liquid liquid storage, and the liquid medicine is filled in the inner side of the side container. When the mouth of the flexible bag is used to close the upper end of the tube for the purpose of capturing the tightness of the flexible bag, the film is broken, and the liquid at the front end of the needle is taken out and the gas is taken out to the external pressure -4- 1324121 Leave the problem in the upper part. According to Patent Document 1, since the gas is instantaneously released to the outside when the film is broken by the probe, when the film is broken by the probe, there is no problem that liquid is suddenly transferred into the tube and suddenly boils. [Problem to be Solved by the Invention] As described above, in Patent Document 1, it is necessary to break the film of the upper end opening of the mounting body by the probe. It is cumbersome and the number of parts will increase. Further, in Patent Document 1, a coupler is attached to the upper end of the tube, and the coupler is held in the body. Then, when the cartridge is used, the front end of the probe is embedded in the space of the adapter, and as described above, it is necessary to force the membrane to break, which tends to cause the core to deviate. Then, when the core is deviated, it will cause the bonder to be fixed in the mounting body in an inclined state and cannot be pulled out. When it cannot be pulled out, it must be directly discarded, and the tube and the combiner are compared with the flexible bag. At the time of production, the cost is high, and the recycling is also less than ideal. [Means for Solving the Problems] In order to solve the above problems, the liquid storage cartridge of the present invention supplies gas to the flexible bag housed in the outer container and the inner side of the outer container, and is inserted into the flexible portion. The tube in the bag takes out the liquid -52.42.421 in the flexible bag to the outside, and is characterized in that the flexible bag-shaped bracket is opened by the opening from the inner side container by the plug a portion of the plug inserted into the flexible bag, the sleeve being detachably provided in a state in which the valve and the valve tube of the flow path for opening and closing the liquid are provided, so that the flow path of the liquid is opened. An example of a specific shape is formed in the flange portion of the upper end of the opening of the plug of the tube, and a hole that is formed to communicate with the gap for venting the gas to be removed between the inner side surface of the plug opening is formed in the protrusion. EFFECTS OF THE INVENTION According to the present invention, as disclosed in Patent Document 1, the film is broken without breaking the required step, and the front end of the probe is pressed into the coupler, which is simple. End of use Separation of the tube of the flexible bag for recycling. [Embodiment] Hereinafter, the main state of the gap between the liquid storage cartridges of the entire liquid storage cartridge of the present invention will be described with reference to the drawings. a portion in which the cover of the liquid storage cylinder is partially extended to mount the sleeve is attached to the end of the outer tube to be airtightly locked to the plug, and the plug is inserted into the plug. Install the sleeve status. The upper end is formed with a gap that is locked to the outer side surface of the tube and a gas edge portion. Since it should not be broken, it is not necessary to apply force to make the film. This can improve the workability of the flexible bag, and it is also advantageous to insert it. Embodiments of the invention. Fig. 2 is a view showing the enlarged view of the main part, and Fig. 3 is an enlarged view of the main part. -6 - 132.4121 The liquid storage cylinder is provided with a burnable bag 2 inside the outer container 1 made of stainless steel. A cup-shaped bracket 3 is attached to the mouth of the flexible bag 2 so that the convex portion of the upper end of the bracket 3 and the segment of the opening D portion 4 of the outer container 1 are engaged, from the inside. The plug 5 is inserted, the bracket 3 is pressed against the inner side surface of the opening portion 4, and the nut 6 is locked to the male screw portion of the outer peripheral surface of the opening portion 4. The flexible bag 2 is held in the outer container 1 by fixing the bracket 3 between the plugs 5. The plug 5 is provided with a tubular portion 7 that is inserted into the opening of the bracket 3, and the tube 8 is inserted into the flexible bag 2 via the tubular portion 7. The portion of the tube 8 located in the tubular portion 7 gradually becomes thicker toward the upper side, and the upper portion becomes the flange portion 9, by which the flange portion 9 is locked to the upper end of the tubular portion 7 of the plug 5, so that the tube 8 is not It will fall into the flexible bag 2. A flow path 10 connected to the upper space S1 in the flexible bag 2 is formed between the outer side surface of the tube 8 and the inner side surface of the cylindrical portion 7, and the flange portion 9 is formed to connect the flow path 10 to the outside. Hole 11. Further, the bracket 3 is formed with a hole that allows the space S2 formed between the inner side surface of the outer container 1 and the outer side surface of the flexible bag 2 to communicate with the space S3 between the bracket 3 and the plug 5. 12. Further, the plug 5 is formed with a flow path 13 that allows the space S3 to communicate with the outside. Then, the cover 14 is attached to the male screw portion engraved on the outer peripheral surface of the nut 6, and the hole 1 1 and the flow path 13 which are connected to the outside are hermetically sealed by the lower surface of the cover 14. Further, the sleeve 20 1324121 attached to the plug 5 as a liquid sleeve is formed into a cylindrical shape, and the flow path member 22 is screwed into the female screw portion formed inside the upper portion of the sleeve body 21, and the valve is opened. The upper end of the second end 24 is attached to the lower end of the flow path 23 formed at the center portion of the flow path member 22. A small-diameter flow path 26 is formed at the upper end of the valve 24. In the sleeve body 21, the valve seat member 27 is attached so that the lower end of the flow path member 22 surrounds the valve 24. The valve seat member 27 is composed of a cylindrical upper half 27a and a cup-shaped lower half 27b, and the upper half 27a and the lower half 27b are connected by a bellows 28 which is stretchable and free, and the lower half 27b and the flow. The spring 29 is retracted between the path members 22, and the sheet surface of the lower half 27b is pressed against the valve 24 by the elastic force of the spring 29. Further, a supply port member 30 for gas supply is attached to the side surface of the sleeve body 21, and a supply port member 30 is formed between the inner side surface of the sleeve body 21 and the outer side surface of the valve seat member 27. The gas flow path 31 connected to the gas supply port. Further, a window portion 33 for accommodating the steel ball 32 is formed at the lower end of the sleeve body 21, and a tubular operation member 34 for restricting the outward separation of the steel ball 32 in the radial direction is disposed slidably outside the lower end of the sleeve body 21. An annular member 35 is disposed between the tubular operating member 34 and the outer side of the lower end of the sleeve body 21. The annular member 35 restricts the cylindrical operation member 34 to the lower limit position by the spring 36, that is, the steel ball 3 2 is left at a position where the restriction is restricted to the outer side in the radial direction. As described above, in the case of the manufacturer of the chemical liquid or the like, when the liquid is filled in the storage cylinder, first, the flexible bag 2 is press-fitted into the outer container 1, and the cup of the mouth of the flexible bag 2 is inserted. The plug 5 enters the inside of -8 - 132.4121 of the opening 4 of the outer container 1, and presses the plug 5 into the bracket 3 from above, and presses the cup plug 5 to the inside of the opening 4 of the outer container 1, Further, the cup plug 5 is strongly held between the opening portion 4 and the plug 5 by the lock nut 6. Then, after the flexible bag 2 is inflated, the liquid such as the liquid medicine is filled to be flexible. In the sexual bag 2, after the filling is completed, the tube 8 is inserted into the flexible bag 2 via the tubular portion 7 of the plug 5. At this time, since the upper end flange portion 9 of the tube 8 is fastened to the upper end of the tubular portion 7, it does not fall into the flexible bag 2. φ Then, the cover 14 is attached to complete the shipment preparation of the liquid chemical manufacturer, and the upper end opening of the tube 8 can be sealed by the lower surface of the lid 14 during transportation, so that the liquid does not leak during transportation. Further, when the liquid is taken out from the liquid storage cylinder on the user side, the cover 14 is removed and the sleeve 20 is attached. When the cover 14 is removed, the hole 1 1 formed in the flange portion 9 of the tube 8 is opened to the outside, and when the high-pressure gas is retained in the upper space S 1 of the flexible bag 2, the flow path 10 and the hole 1 are passed through. 1 is discharged to the outside. • When the sleeve 20 is mounted, the tubular operating member 34 is urged against the spring force of the spring 36 and pushed upward. Then, the steel ball 32 can be moved outward in the radial direction. In this state, the sleeve 20 is inserted into the plug 5 from above. At this time, the steel ball 32 is moved outward in the radial direction by the plug 5, but the steel ball 32 does not fall down by reducing the shape of the window portion 33. The tubular operating member 34 is released if the sleeve body 21 is inserted into a specific position. Then, the tubular operating member 34 moves downward due to the elastic force of the spring 36, and the steel ball 32 is moved toward the inner side in the radial direction by the projection, and the -9- 132.4121 steel ball 32 is fitted into the groove forming the plug 5 to prevent it. Was pulled out. This state is shown in Fig. 3. Then, when the liquid is taken out from the flexible bag 2, the gas is supplied from the gas supply port of the supply port member 30. The supplied gas is formed in the flow path 13 of the plug 5 and the hole of the bracket 3 via the gas flow path 3 1 '' between the inner side surface of the sleeve body 21 and the outer side surface of the valve seat member 27. 12, introduced into the space S 2 between the outer container 1 and the flexible bag 2. In addition, in a state where the sleeve 20 is attached to the plug 5, the lower end surface of the lower half 27b of the valve seat member 27 abuts against the upper end of the tube 8 and is pushed up, and the opening valve 24 and The flow path between the valve seats. Therefore, when the gas is introduced into the space S 2 , the flexible bag 2 contracts, and the liquid filled inside passes through the tube 8 , the flow path between the valve 24 and the valve seat, the small-diameter flow path 26 , and the flow path 23 . , was taken out to the outside. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a general view of a liquid storage cartridge of the present invention. Fig. 2 is an enlarged view of a main part of a state in which a gap of the liquid storage cylinder is installed. Fig. 3 is an enlarged view of a main part of a state in which the cover of the liquid storage cylinder is removed to mount the sleeve. [Description of main component symbols] 1 : Outer container 2 : Removable box -10- 1324121 3 : Bracket 4 constituting a cup shape : Opening portion 5 of the outer container : Plug 6 : Nut 7 : Tube portion • 8 : Tube 9: flange portion φ 1 〇: flow path 11: hole 12: hole 1 3 : flow path 14: cover 20: sleeve 21: sleeve body 22: flow path member # 23 : flow path 24: valve 2 6 : small-diameter flow path 2 7 : valve seat member 27 a : upper half body 27b of valve seat member: lower half body 28 of valve seat member: bellows 29 : spring 3 0 : supply port member -11 1324121 3 1 : gas flow path 3 2: steel ball 33: window portion 34: cylindrical operating member 3 5 : annular member 3 6 : spring S 1 : upper space S 2 of the flexible bag: formed on the inner side of the outer container and outside the box Space between the sides S 3 : space between the bracket and the plug
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