M276691 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種「可自動調節内部壓力之墨水匣 結構」，其係於墨水匣内部設一墨水槽與一墨水儲墨槽，其 墨水槽連接至出墨孔處，對印表機供墨，其墨水槽及墨水 儲墨槽於該墨水匣内之墨水使用完畢時，使用者可直接由 第一注墨孔及第二注墨孔進行墨水之補充，達墨水匣使用 畢旎再次補充之功效，且藉由小洞口迂迴或彎折之設 计，令墨水產生逆流情況下，空氣無法透過調節通道與墨 水產生對流作用，進而達到防止漏墨或滲墨之效果，且該 迁迴或彎折狀之結構使墨水無法外滲，致無需於小洞口端 面黏貼預防滲墨之貼紙者。 【先前技術】 一現行喷墨印表機内之喷墨依儲墨方式區分可大致分為 三種： 第一種為含有儲墨材料之墨水匣，該墨水匣大多利用 多孔性材料（例如多孔性材質、泡棉··等）作為儲墨材料 置於墨水£中，再於墨水g上，開一供氣孔與氣道來維持 ，墨之順暢度，其係可防止漏墨情形的發生。由於，此種 設計之墨水匠内之儲墨槽必須容置多孔性材料，再加上必 須考慮漏墨的問豸，墨水g内能夠儲存的墨水容量通常不 足’且，消耗掉部份墨水後，沒有吸附墨水的多孔性材料 =將空氣存於儲墨槽中，而使得儲墨槽内的墨水無法被完 全使用，而發生墨水殘餘的現象，甚而多孔性材料大多2 M276691 :泡材料以及纖維材料兩大類，當墨水£使用一段時間 類多孔性材料就會開始產生如短纖的堵塞物，當 墨水&道被堵塞後，印表機便無法順利出墨者。 第二種含有背壓調節裝置（例如鋼管、鋼珠等等）之 ί水=然：需容置多孔性材料，可容納較多的墨水容 罝’但疋要製造出精密準確的背壓調節I置實在不容易， 首先’由於背壓調節裝置内部之零件都必須採精密加工， :以目前的技術而言’零件的精度仍是需要大幅改進之 處’如果製造出來的零件精度不佳’良率便無法提高 需要的製造成本便無法降低。最重要的，㈣㈣裝^ 墨水Ε配合組裝位置要求極料，零件所需之射出製程成 本也相對提南，此外’組裝複雜，精度不易控制也更提高 墨水匣所需之製造成本者。 第三種是由-種置放於墨水槽中的調節器來控制，此 -調節器-般為性氣袋，該雜氣袋藉由—通氣孔 與外界大氣連通’當墨水消耗時，墨水盒外界之氣體會經 由該通氣孔進入該彈性氣袋’而使該彈性氣袋之體積變 大，當墨水消耗或外界大氣壓力變動時，該彈性氣袋之體 積會在-特定範圍内變動，當彈行氣袋之體積變動時，墨 水槽内用來儲存墨水的容積也會改變，因而使墨水槽内之 負歷產生變化，並進而調節負I，以增加墨水槽内^負塵 使墨水槽不至$漏；然’該f知之彈性氣袋型調整器的最 大缺點，在於該彈性氣袋的最大體積有其限制，當墨水耗 盡至-^程度時，由於彈性氣袋已膨脹至最大體^，故並 法再改變墨水槽内儲墨空間的體積，結果隨墨水的繼續減 >、將導致負麗超過容許範圍，使墨滴無法克服負壓而喷 M276691 出’以致於墨水儲槽内的墨水無法完全被利用而造成浪費。 而一般市面上大部份設有氣孔可調整内部壓力的墨水 &皆需貼上貼紙，以避免在運送過程中因墨水逆流而產生 漏墨現象，且一旦使用者於使用前忘記將貼紙拔除，則會 導致墨水匣内的空氣無法產生對流作用而使墨水匣無法對 印表機供墨，甚而產生損壞之現象，又一般傳統式之墨水 匣於注墨時，因為内部之空氣必須透過注墨口排出而使墨 水外溢於注墨口產生殘墨不潔之現象，致使使用上較為$ 便:同時，因傳統式墨水匣之墨水槽均無依比重空間原理 進行設計，所以當使用者無意間將墨水補充至滿水位而置 入印表機上時則會產生嚴重之漏墨現象者。 八本創作人有鑑於上述習式之缺失，乃思及創作的意 念，遂以多年的經驗加以設計，經多方探討 ^ 驗，及多次修正改良，乃推出本創作。 ^ Λ 【新型内容】 =創作之主要目的’乃在提供一種可自動調節内部壓 力之墨水E結構，當墨水£於運送過程中被倒立或 導致墨水產生逆流狀態時，則藉 ^ ^ 一法 稽田弟、第二導流槽道、 週即通道1三導流槽道及預流槽區所形成之 調節通道形成狹窄彎曲狀之設計，而使 通道與墨水產生對流作用，令墨水僅能竄流、至 生因墨水逆流而導致漏墨現象者饤使用杯或運送過程產 本創作之次要目的，乃在提供一種可自動調節内部歷 M276691 力之墨水匣結構，其藉由調節通道迂迴彎折狀之設計，令 广^產生逆流情況下，空氣無法透過調節通道與墨水產生 、子机作用，進而達到防止漏墨或滲墨之效果，且該迂迴彎 折狀之結構使墨水無法外滲，而無需於本墨水匿之小洞口 t黏貼預防滲墨之貼紙，即可便於使用者直接安裝於印表 機上使用，並無需進行貼紙拔除之動作，俾可防止因錯誤 ，用之損壞現象’且無須將該墨水g由印表機拔除即可由 第一、二注墨口進行墨水之補充，俾達使用上更為簡易、 迅速者。 本創作之另一目的，乃在提供一種可自動調節内部壓 ^之墨水匣結構，其墨水匣之墨水槽利用第一連通淺道與 第一儲墨，相通之設計，令墨水槽及第一儲墨槽於注墨過 程中’空氣均可透過第二連通淺道產生排氣作用，以避免 使用者透過第二注墨口補充墨水時，會因墨水槽及第一儲 墨槽内s氣逆流而產生殘墨導致不潔狀態，且無須將該墨 水匿由印表機拔除即可由第一、二注墨口進行墨水之補 充’俾達使用上之便利性者。 本創作之又一目的，乃在提供一種可自動調節内部壓 力之墨水ϋ結構’其藉由本墨水匡之墨水槽係依容器主體 之體積而進行特別比重空間原理之設計，即使使用者在注 墨時，將墨水槽内之墨水補充至滿水狀態而置入印表機上 時，出墨口亦不會產生漏墨之狀態者。 本創作之再一目的，乃在提供一種可自動調節内部壓 力之墨水匣結構，當墨水匣於印表機上供墨時，第二連通 淺道則會形成本墨水匣内部之空氣對流氣道，使空氣由小 洞口預邊槽區、弟二導流槽道、調節通道、第二儲墨槽、 M276691 第二導流槽道及第一導流槽道、通道及第二連通淺道進入 第一儲墨槽内，使空氣進入第二儲墨槽内後即與印表機之 吸墨作動產生抽推效應，促使墨水匣内之空氣在適度之緩 壓下，可達到自動調節壓力之功效，令内部之負壓可維持 在一定範圍内，而可防止滲墨或無法正常供墨之情形者。 【實施方式】 餘下茲配合圖式，詳細說明本創作之最佳實施例如后： 如第一圖所示係為本創作之外觀立體圖，（請同時參考 第二圖所示係為本創作墨水匣之一侧内部透視圖），其墨水 匣（10)係於一容器主體（20)之外側結合有熱膜（30)呈密封 狀，於容器主體（20)之内部一側預定處凹設一依比重空間 原理而呈適當深度之墨水槽（21)以供墨水儲存，並與容器 主體（20)之上、下部分別設有第一注墨口（22)及出墨口（23) 與墨水槽（21)相對，該出墨口（23)係與印表機内記錄頭之 墨水供給針（圖式未予以繪出）連接而進行喷墨列印，且 設有第一儲墨槽（24)與墨水槽（21)相鄰，該第一儲墨槽（24) 之深度係較墨水槽（21)深且與第二注墨口（221)相通，而第 一、二注墨口（22、221)於灌墨完成時皆設有一塞子（201) 塞住呈密封狀態，並於墨水槽（21)之一側端面及第一儲墨 槽（24)之上端一侧角分別凹設一與墨水槽（21)呈相似形之 第一連通淺道（25)及一呈直角狀之第二連通淺道（26)，該 第一連通淺道（25)之兩端係分別貫穿於墨水槽（21)及第一 儲墨槽（24)之相對侧下端處而相通，第二連通淺道（26)之 一端位於第一儲墨槽（24)之上端處並相通，而另一端呈封 M276691 閉狀並設一通道（261)貫穿至容器主體（20)之另/側與第 二儲墨槽（27)之第一導流槽道（271)相通（請參考第三圖所 示係為本創作墨水匣之另一侧内部透視圖），該第二儲墨槽 (27)係深至第一儲墨槽（24)之一側適當位置，於第二儲墨 槽（27)之另一側延設第二導流槽道（272)與一呈連續过迴 淺溝狀之調節通道（28)頭端相通，並設一具適當深度之預 留槽區（29)位於調節通道（28)之另一侧，且於下端轉折處 沿設一直角狀之第三導流槽道（291)與調節通道（28)之末 端相通，且於預留槽區（29)之上端處設一貫穿容器主體（20) 之小洞口（292)與外界空氣相通者。 如第四圖所示係為本創作之内部壓力調節示意圖 (請同時參考第五圖所示係為本創作之内部壓力調節示总、 圖二），當墨水匣（10)於運送過程中被倒立或平躺時，因第 一、第二注墨口（22、221)於灌墨完成後係呈密封狀態’故 一旦墨水產生逆流狀態時，則可藉由第一、第二導流槽道 (271、272)、調節通道（28)、第三導流槽道（291)及預流槽 區（29)所形成之緩衝空間，令墨水僅會透過第二連通淺道 (26)逆流至通道（261)而進入第二儲墨槽（27)内，此時，因 調節通道（28)之較為狹窄且呈迂迴彎折狀，令墨水逆流 時，空氣則無法透過調節通道（28)與墨水產生對流作用， 而僅能竄流至第二儲墨槽（27)内，並無法逆流至第三導流 槽道（291)甚至進入預留槽區（29)，俾可確實防止該墨水匣 (10)在任何使用過程或運送過程產生因墨水逆流而導致漏 墨現象，藉此，則無需於本墨水匣（10)之小洞口（292)上貼 設貼紙，即可便於使用者直接安裝於印表機上使用，並無 需進行貼紙拔除之動作，進而可降低因錯誤使用之損壞現 M276691 象，達使用上更為簡易、迅速者； 當墨水匣（ίο)安裝於印表機上欲進行供墨時，第二連 通淺道則會形成本墨水匣（10)内部之空氣對流氣道，使空 氣會從小洞口（292)進入預留槽區（29)内，而延著第三導流 槽道（291)、調節通道（28)、第二導流槽道（272)、第二儲 墨槽（27)及第一導流槽道（271)從通道（261)順第二連通淺 道（26)進入第一儲墨槽（24)内，而可使空氣進入第二儲墨 槽（27)内後即與印表機之吸墨作動產生抽推效應，且因空 氣在連續迂迴的調節通道（28)内受到彎折的阻擾下可達到 1緩衝之目的而不致過快或過慢，促使墨水匣（10)内之空氣 在適度之緩壓下，可隨墨水槽（21)及第一儲墨槽（24)之墨 水用量達到自動調節壓力之功效，令内部之負壓可維持在 一定範圍内，而可防止滲墨或無法正常供墨之情形，且於 供墨時，第一儲墨槽（24)之墨水受空氣之壓力下則會先透 過第一連通淺道（25)持續導流入墨水槽（21)内，待第一儲 墨槽（24)内之墨水耗盡時，墨水槽（21)内之墨水才會遞減 者； > 且當墨水槽（21)及第一儲墨槽（24)内之墨水耗盡時， 使用者係可透過第一及第二注墨口（22、221)進行注墨之動 作，此時，墨水槽（21)利用第一連通淺道（25)與第一儲墨 槽（24)相通之設計，令墨水槽（21)及第一儲墨槽（24)於注 墨過程中，空氣均可透過第二連通淺道（26)產生排氣作 用，以避免使用者透過第二注墨口（221)補充墨水時，會因 墨水槽（21)及第一儲墨槽（24)内空氣逆流而產生殘墨導致 不潔狀態，且本墨水匣（10)係可便於使用完後再次填充使 用，不需拋棄原墨匣，俾可減少環保污染者； 11 M276691 同時，藉由本墨水匣（10)之墨水槽（21)係依容器主體 (20)之體積而利用比重空間原理進行設計，即使在第一次 使用完畢，再次將墨水補充至滿水狀態而置入印表機上 時，出墨口（23)亦不會產生漏墨之狀態，並利用調節通道 (28)之迂迴設計，使本墨水匣（1〇)不須海棉吸墨，一樣可 對印表機正常供墨而不產生漏墨，且無須將該墨水匣(’ι〇) 由印表機拔除即可由第一、二注墨口（22、221)進行墨水之 補充’俾達使用上之便利性者。 土 綜上所述，本創作確實已經達於突破性之結構，而具 有改良之創作㈣’同時又能夠達到纟業上利用性與進^ 性’且本創作未見之於任何刊物，亦具新穎性，當符合專 利法第九十三條、第九十四條之規定，爰依法提出新型專 利申請，懇請肖局審查委員授予合法專利權，至為感禱。 唯以上所述者’僅為本_之—可行實施例而已，各 不能以之限定本創作實施之範圍；即大凡依本創作 ^ 利範圍所作之均等變化與修飾，皆應仍屬本 = 之範圍内。 糾益 【圖式簡單說明】 第一圖··係為本創作之外觀立體圖。 ，一圖·係為本創作墨水匣之一侧内部透視圖。 第三圖：係為本創作墨水匣之另一側内部透視圖。 第四圖··係為本創作之内部壓力調節示意圖一。 第五圖：係為本創作之内部壓力調節示意圖二。 12 M276691 【主要元件符號說明】 10·… ..墨水匣 20· · · ...容器主體 21·… ..墨水槽 22··· ...第一注墨口 221..· …第二注墨口 23·… ，..出墨口 24·… ..第一儲墨槽 25· · ·. 第一連通淺道 26·… ..第二連通淺道 261··· ..通道 21.... ..第二儲墨槽 271··· ..第一導流槽道 272. . · ..第二導流槽道 28·… ..調節通道 29···· ..預留槽區 291· · ...第三導流槽道 292··· ..小洞口 30· · · ..·熱膜 201··· ..塞子 13M276691 8. Description of the new model: [Technical field to which the new model belongs] This creation is about an "ink cartridge structure capable of automatically adjusting internal pressure", which is provided with an ink tank and an ink storage tank inside the ink tank. The water tank is connected to the ink outlet to supply ink to the printer. When the ink tank and ink storage tank in the ink tank are used up, the user can directly access the first ink injection hole and the second ink injection hole. The ink is replenished, and the ink cartridge is replenished with Bi Bi, and the design of the small hole is detoured or bent, so that when the ink has a reverse flow, the air cannot pass through the adjustment channel and the ink has a convection effect to prevent The effect of ink leakage or ink leakage, and the relocated or bent structure prevents the ink from leaking out, so that there is no need to stick a sticker to prevent ink leakage on the end face of the small hole. [Previous technology] An inkjet printer in an existing inkjet printer can be roughly divided into three types according to the ink storage method: The first is an ink cartridge containing an ink storage material. The ink cartridge mostly uses a porous material (such as a porous material). , Foam, etc.) as the ink storage material in the ink £, and then on the ink g, open a supply hole and air passage to maintain the smoothness of the ink, which can prevent the occurrence of ink leakage. Because the ink tank in this design ink tank must contain porous materials, plus the problem of ink leakage must be considered, the ink capacity that can be stored in ink g is usually not enough, and after some ink is consumed, Porous material without ink absorption = The air is stored in the ink tank, so that the ink in the ink tank cannot be used completely, and the phenomenon of ink residue occurs. Even porous materials are mostly 2 M276691: foam material and fiber There are two major types of materials. When the ink is used for a period of time, porous materials will begin to produce blockages such as short fibers. When the ink & lane is blocked, the printer cannot smoothly eject ink. The second type of water containing a back pressure adjustment device (such as steel pipes, steel balls, etc.) = Natural: Porous materials need to be accommodated, which can hold more ink volume. 'However, to make precise and accurate back pressure adjustment I It ’s not easy to place. First, 'the parts inside the back pressure regulating device must be precision-machined .: According to the current technology,' the accuracy of the parts is still to be greatly improved. 'If the accuracy of the manufactured parts is not good.' Therefore, the required manufacturing cost cannot be increased. The most important thing is that the inkjet E needs to match the assembly position, and the injection process cost of the parts is relatively high. In addition, the assembly is complicated, the accuracy is not easy to control, and the manufacturing cost of the ink cartridge is increased. The third type is controlled by a regulator placed in the ink tank. This regulator is generally a sexual airbag. The airbag communicates with the outside atmosphere through a vent hole. When the ink is consumed, the ink The gas from the outside of the box will enter the elastic air bag through the vent hole to increase the volume of the elastic air bag. When the ink consumption or the external atmospheric pressure changes, the volume of the elastic air bag will change within a specific range. When the volume of the airbag is changed, the volume used to store the ink in the ink tank will also change, so the negative calendar in the ink tank will change, and then the negative I will be adjusted to increase the negative dust in the ink tank. The water tank does not leak; however, the biggest disadvantage of the known elastic airbag type adjuster is that the maximum volume of the elastic airbag has its limit. When the ink is exhausted to-^ degree, the elastic airbag has expanded to The largest body, so the method of changing the volume of the ink storage space in the ink tank will be changed. As the ink continues to decrease, it will cause the negative beauty to exceed the allowable range, so that the ink droplets ca n’t overcome the negative pressure and spray M276691 out of the ink. Ink in the tank cannot And use all been wasted. In general, most of the inks on the market with air holes that can adjust the internal pressure need to be affixed with stickers to avoid ink leakage due to backflow of ink during transportation, and once users forget to remove the stickers before use , It will cause the air in the ink cartridge to have no convection effect, making the ink cartridge unable to supply ink to the printer, and even cause damage. In addition, when the traditional ink cartridge is filled, the internal air must pass through the injection. Discharging the ink port causes the ink to overflow into the ink filling port, resulting in unclean residual ink, which makes it more convenient to use: At the same time, because the ink tanks of traditional ink cartridges are not designed according to the principle of specific gravity space, when the user accidentally If the ink is filled to the full water level and placed on the printer, it will cause serious ink leakage. In view of the lack of the above-mentioned habits, the eight authors thought about the idea of creation, and designed it based on many years of experience. After many discussions and experiments, and many revisions and improvements, they created this creation. ^ Λ [New content] = The main purpose of creation is to provide an ink E structure that can automatically adjust the internal pressure. When the ink £ is inverted during transportation or causes the ink to flow back, then borrow ^ ^ , The second diversion channel, the regulation channel formed by the third diversion channel and the pre-flow channel area of the channel 1 forms a narrow and curved design, so that the channel and the ink have a convection effect, so that the ink can only flow, Those who have caused the phenomenon of ink leakage due to the backflow of ink, use the cup or the secondary process of production to produce the secondary purpose, which is to provide an ink cartridge structure that can automatically adjust the internal calendar M276691 force. The design prevents the air from passing through the adjusting channel and the ink to generate and prevent the ink from leaking or bleeding under the circumstance of countercurrent flow, and the circuitous structure prevents the ink from leaking out. It is not necessary to stick a sticker to prevent ink leakage in the small hole t of the ink concealment, which is convenient for users to directly install and use on the printer, and there is no need to remove the sticker.俾 It can prevent the damage caused by mistakes ′ and it can be replenished from the first and second ink filling ports without removing the ink g from the printer. It is easier and faster to use. Another purpose of this creation is to provide an ink tank structure that can automatically adjust the internal pressure. The ink tank's ink tank uses the first communication shallow channel and the first ink storage to communicate with each other. During the ink filling process of an ink storage tank, air can be exhausted through the second communication shallow channel to prevent users from refilling ink through the second ink filling port. Residual ink caused by the backflow of gas results in an unclean state, and the ink can be supplemented by the first and second ink filling ports without removing the ink from the printer, which is convenient for use. Another purpose of this creation is to provide an ink tank structure that can automatically adjust the internal pressure. Its ink tank is designed with the principle of specific gravity space according to the volume of the container body, even when the user is injecting ink. When the ink in the ink tank is replenished to the full water state and placed on the printer, the ink outlet will not leak. Another purpose of this creation is to provide an ink tank structure that can automatically adjust the internal pressure. When the ink tank supplies ink to the printer, the second communication shallow channel will form an air convection air channel inside the ink tank, so that The air enters the first from the small hole opening side groove area, the second diversion channel, the adjustment channel, the second ink storage tank, the M276691 second diversion channel and the first diversion channel, the channel and the second communicating shallow channel. In the ink storage tank, after the air enters the second ink storage tank, it has a pumping effect with the printer's ink absorption action, which promotes the air in the ink cartridge under a moderately gentle pressure to achieve the effect of automatically adjusting the pressure. The internal negative pressure can be maintained within a certain range, and the situation of ink leakage or inability to supply ink properly can be prevented. [Embodiment] The following is a detailed description of the best example of this creation in conjunction with the drawings: As shown in the first figure, it is a three-dimensional view of the appearance of the creation. (Please also refer to the second picture, which is the ink cartridge of the creation. Perspective view of one side), the ink cartridge (10) of the container body (20) is combined with a thermal film (30) in a sealed shape, and a recess is formed in a predetermined position on the inner side of the container body (20) An ink tank (21) of appropriate depth according to the specific gravity space principle is provided for ink storage, and is provided with a first ink filling port (22) and an ink outlet (23) above and below the container body (20), respectively. The ink tank (21) is opposite. The ink outlet (23) is connected to an ink supply needle (not shown) of the recording head in the printer for inkjet printing, and is provided with a first ink tank ( 24) Adjacent to the ink tank (21), the depth of the first ink tank (24) is deeper than the ink tank (21) and communicates with the second ink injection port (221), and the first and second ink injection ports (22, 221) When the ink filling is completed, a plug (201) is provided, and the plug is in a sealed state, and is provided on one side end surface and the first side of the ink tank (21). A first communication shallow channel (25) and a second communication shallow channel (26) which are similar in shape to the ink tank (21) are recessed on one side corner of the upper end of the ink storage tank (24). The two ends of the first communicating shallow path (25) pass through the ink tank (21) and the lower end of the opposite side of the first ink tank (24), respectively, and one end of the second communicating shallow path (26) is located at the first The upper end of an ink storage tank (24) is in communication with each other, and the other end is sealed M276691 and a channel (261) is set to penetrate to the other / side of the container body (20) and the second ink storage tank (27). A diversion channel (271) communicates (please refer to the third figure for the internal perspective view of the other side of the creative ink cartridge), and the second ink tank (27) is as deep as the first ink tank ( 24) An appropriate position on one side, and a second diversion channel (272) is extended on the other side of the second ink storage tank (27), which communicates with the head of a regulating channel (28) in a continuous shallow groove shape. , And a reserved groove area (29) with an appropriate depth is located on the other side of the adjustment channel (28), and a third angled diversion channel (291) and the adjustment channel ( 28) end Communication, and in the upper region of the reserved slots (29) of the container body is provided a through (20) of the small hole (292) by communication with outside air. As shown in the fourth figure, it is a schematic diagram of the internal pressure adjustment of this creation (please also refer to the fifth figure, the internal pressure adjustment diagram of this creation, Figure II). When the ink cartridge (10) is transported When standing upside down or lying down, the first and second ink injection ports (22, 221) are sealed after the ink filling is completed. Therefore, once the ink has a countercurrent state, the first and second diversion tanks can be used. The buffer space formed by the channel (271, 272), the adjustment channel (28), the third diversion channel (291) and the pre-flow channel area (29) allows the ink to flow countercurrently only through the second communicating shallow channel (26). It reaches the channel (261) and enters the second ink tank (27). At this time, because the adjustment channel (28) is relatively narrow and has a meandering shape, when the ink flows backward, air cannot pass through the adjustment channel (28). It has a convection effect with the ink, but can only flow into the second ink storage tank (27), and cannot flow back to the third diversion tank (291) or even enter the reserved tank area (29), which can definitely prevent the Ink cartridge (10) has any phenomenon of ink leakage due to backflow of ink during any use or transportation process. A sticker is attached to the small hole (292) of the ink cartridge (10), which is convenient for the user to directly install and use on the printer, and does not need to remove the sticker, thereby reducing the damage caused by incorrect use. M276691 It is easier and quicker to use; when the ink tank (ίο) is installed on the printer for ink supply, the second communication shallow channel will form an air convection air channel inside the ink tank (10), so that The air will enter the reserved slot area (29) from the small hole (292), and extend along the third diversion channel (291), the adjustment channel (28), the second diversion channel (272), and the second ink storage The tank (27) and the first diversion channel (271) enter the first ink storage tank (24) along the second communicating shallow path (26) from the channel (261), so that air can enter the second ink storage tank ( 27) After the inside, it will cause a pumping effect with the ink-absorbing action of the printer, and the air can be buffered without being too fast or too fast because of the air in the continuous circuitous adjustment channel (28). Slow, so that the air in the ink cartridge (10) can follow the ink tank (21) and the first ink tank under a moderate pressure. 24) The ink consumption reaches the effect of automatically adjusting the pressure, so that the internal negative pressure can be maintained within a certain range, which can prevent the ink from oozing or the ink can not be normally supplied. During the ink supply, the first ink tank (24 Under the pressure of the air, the ink in the ink tank will be continuously conducted into the ink tank (21) through the first communicating shallow channel (25). When the ink in the first ink tank (24) is exhausted, the ink tank ( 21) the ink will be decremented; > and when the ink in the ink tank (21) and the first ink tank (24) is exhausted, the user can pass through the first and second ink filling port (22 , 221) to perform the ink filling operation. At this time, the ink tank (21) uses the design that the first communicating shallow channel (25) communicates with the first ink storage tank (24), so that the ink tank (21) and the first storage tank During the ink filling process, the air can be exhausted through the second communicating shallow path (26) during the ink filling process, so as to prevent the user from refilling the ink through the second ink filling port (221), the ink tank ( 21) and the first ink tank (24), the air in the counter current causes residual ink to cause a dirty state, and the ink cartridge (10) is convenient for refilling after use It does not need to abandon the original ink cartridge, which can reduce environmental pollution. 11 M276691 At the same time, the ink tank (21) of the ink cartridge (10) is designed based on the volume of the container body (20) and uses the principle of specific gravity space. Even after the first use is completed, when the ink is replenished to the full water state and placed on the printer, the ink outlet (23) will not cause a state of ink leakage, and the circuitous design of the adjustment channel (28) is used. So that the ink cartridge (10) does not need to absorb ink from the sponge, it can supply ink to the printer normally without leaking ink, and it is not necessary to remove the ink cartridge ('ι〇) from the printer. The first and second ink filling ports (22, 221) are used to supplement the ink, which is convenient for use. As mentioned above, this creation has indeed reached a breakthrough structure, and it has an improved creation 'at the same time that it can achieve industrial applicability and advancement', and this creation has not been seen in any publications, it also has Novelty, when it meets the requirements of Articles 93 and 94 of the Patent Law, and submits a new patent application in accordance with the law, it is imperative that the examiner of Xiao Bureau be granted a legal patent right. Only the ones mentioned above are only “this is a feasible embodiment”, and each cannot limit the scope of this creative implementation; that is, all equal changes and modifications made according to the scope of this creative ^ benefit should still belong to this = Within range. Correction [Simplified illustration of the figure] The first picture is a three-dimensional view of the appearance of this creation. A picture is an internal perspective view of one side of this creative ink cartridge. The third picture: This is an internal perspective view of the other side of the creative ink cartridge. The fourth picture is the first schematic diagram of the internal pressure adjustment of this creation. Figure 5: Schematic diagram 2 of internal pressure adjustment for this creation. 12 M276691 [Description of main component symbols] 10 ····· Ink cartridge 20 ······ Container body 21 ············· Ink tank 22 ······ 2nd Ink injection port 23 ····· Ink outlet 24 ··················································································· 1 21 .... 2nd ink storage tank 271 ......... 1st diversion channel 272 ... 2nd diversion channel 28 ... adjustment channel 29 ... Reservoir area 291 ·· ... Third diversion channel 292 ···· Small hole 30 ····· Heat film 201 ···· plug 13