200808565 九、發明說明： 【發明所屬之技術領域】 本案係關於一種抽吸機構，尤指一種應用於連續供墨 系統之導管抽吸機構。 【先前技術】 隨著列印技術的不斷提昇，列印輸@出裝置除了可供普 通文字輸出外，更可'應用於文宣資料輸出以及數位照片輸 出，以滿足消費者對於影像輸出的需求。其中喷墨印表機 因具備價格低廉、操作時噪音低以及優良的列印品質，並 且可列印於各種喷墨媒體，例如一般紙張、特殊喷墨列印 紙張、相片紙及專用投影片等優點，因此已廣泛地應用於 家庭、個人工作室、甚至是各行各業。 然而，喷墨印表機所使用的墨水匣其售價一直居高不 下，——般黑色搭配彩色墨水匣的價格幾乎是購買一台印表 機的售價，再加上墨水匣的墨水容量有限，約十餘克甚至 更少，因此為了降低使用成本，同時避免墨水耗盡時更換 墨水匣所造成之列印不連續或是色彩差異等問題，連續供 墨系統便因應而生。 常見的連續供墨系統係利用具有單一喷墨孔的喷墨 頭來進行列印工作，為了滿足提升圖像之列印品質的需 求，最新的技術又出現了一種尺寸更小的喷射孔。在操作 的過程中，由於油墨係從多個微小的喷墨孔中喷出，難免 200808565 其中會有一些喷墨孔發生墨水堵塞的情形，而造成喷墨不 良，產生低品質的圖像。為解決該問題，第一個對策就是 使用維護裝置來恢復喷墨性能，該維護裝置通常包括一個 用於覆蓋喷墨頭之罩蓋及一個連接抽吸裝置，該抽吸裝置 的主要作用就是在罩蓋中產生負壓，從而將諸如高黏度油 墨、氣泡和類似物質從喷墨孔中抽吸出來，使喷墨孔中的 油墨能被新供給的油墨取代。然習知所使用之抽吸裝置， 大多係為組成構件多且設計又複雜的泵浦，且抽吸廢墨之 導墨管的數量略顯不足，所佔的體積也較大，不僅成本負 擔龐大，更不符合現代輕薄短小的設計需求。 因此，如何發展一種結構簡單、組裝容易以及成本低 廉又不佔空間之連續供墨系統之導管抽吸機構，實為目前 迫切需要解決之問題。 【發明内容】 本案之主要目的在於提供一種連績供墨糸統之導官 抽吸機構，其係利用轉軸帶動滾輪，以迴轉的方式壓迫彈 性導管，使彈性導管内部空間的體積變化以產生負壓，進 而將墨水或空氣導入或輸送出去，以達到收集廢墨、導墨 及排除空氣的功用，避免殘墨造成環境污染或印表機的損 壞，維持穩定的列印品質。同時利用主殼體内設有弧形導 引部以及卡管件，簡化組裝的步驟及組成的構件，又可避 免彈性導管互相干涉。 為達上述目的，本案提供一種連續供墨系統之導管抽 7 200808565 吸機構，，其包含：一主殼體，其包含弧形導引部以及卡管 牛孩卡s件5又於该主殼體之兩側；一驅動機構，豆係設 主殼體之内部，其包含—驅動元件、複數個滾輪以及 導管，其中複數個彈性導管係設於滾輪與弧形 = 且互相間隔排列；藉以，利用該弧形導引部 ^亥卡官件固定該複數個導管並使彈 列，俾使驅動機構驅動滾輪進行轉動時’彈性導管== •=水或特定流體可輯送動作，且彈性導管之間互_ 根據本案上述之構想，其中驅動 轴’其-端與驅動元件連接且受該驅動：：：3.-轉 動· ,ν 1 ^ ^ 黃又°亥驅動裝置之驅動而轉 及-轉盤’其係設於該轉軸之另 轉動時與轉轴同步轉動，且容置H 轴 軸同步轉動時帶動複數個滾輪轉動。’以於與轉 減本案上述之構想，其中該驅動元件係為W • _上述之構想，其中該驅動元件;二 管，並使彈性導工中卡官件固定複數個彈性導 平行排列且左右間隔排列。 用導狐 =述之構想，其中彈性導管之其中之-係專 用導：t:二之構想’其㈣性導管之其中之二係專 體係述之構想’其中彈性導管所導送之特定流 8 200808565 其中更包含一導管控制閥。 其中導管控制閥係包含有一導 其中该導管接頭之一端係與彈 其中该導管接頭之一端係具有 其中該閥件係包含一板件以及 其中板件與墨水匣之承載架固 根據本案上述之構想 根據本案上述之構想 管接頭以及一閥件。 根據本案上述之構想 性導管之末端相接。 根據本案上述之構想 呈錐管狀之導接部。200808565 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a suction mechanism, and more particularly to a catheter suction mechanism applied to a continuous ink supply system. [Prior Art] With the continuous improvement of printing technology, the printing and output device can be used for text output and digital photo output in addition to ordinary text output to meet consumer demand for image output. Among them, inkjet printers are available in a variety of inkjet media, such as general paper, special inkjet printing paper, photo paper and special slides, because of their low price, low noise during operation and excellent printing quality. Advantages, and therefore have been widely used in homes, personal studios, and even in all walks of life. However, the ink used in inkjet printers has always been high in price, and the price of black ink with color ink is almost the price of a printer, plus the ink capacity of the ink cartridge. Limited, about ten grams or less, so in order to reduce the cost of use, while avoiding the problem of printing discontinuity or color difference caused by ink replacement when the ink is exhausted, the continuous ink supply system will be born. A common continuous ink supply system uses an ink jet head having a single ink jet orifice for printing. In order to meet the demand for improved image print quality, the latest technology has produced a smaller size spray hole. During the operation, since the ink is ejected from a plurality of tiny ink-jet holes, it is inevitable that some of the ink-jet holes will be blocked by the ink in 200808565, resulting in poor ink-jetting and low-quality images. In order to solve this problem, the first countermeasure is to use a maintenance device to restore inkjet performance. The maintenance device usually includes a cover for covering the inkjet head and a connection suction device, the main function of which is A negative pressure is generated in the cover to draw ink such as high viscosity ink, air bubbles, and the like from the ink ejection orifice, so that the ink in the ink ejection orifice can be replaced by the newly supplied ink. However, the suction devices used in the prior art are mostly pumps with a large number of components and complicated design, and the number of ink tubes for pumping waste ink is slightly insufficient, and the volume occupied is also large, which is not only a burden. It is huge and does not meet the modern design requirements of light, thin and short. Therefore, how to develop a catheter suction mechanism of a continuous ink supply system which is simple in structure, easy to assemble, and low in cost and does not occupy space is an urgent problem to be solved. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a pilot suction mechanism for a continuous ink supply system, which uses a rotating shaft to drive a roller to press the elastic conduit in a rotating manner, so that the volume of the internal space of the elastic conduit changes to produce a negative Pressing, and then introducing or conveying ink or air to achieve the function of collecting waste ink, guiding ink and removing air, avoiding environmental pollution caused by residual ink or damage of printer, and maintaining stable printing quality. At the same time, the arc guide and the tube fitting are arranged in the main casing, which simplifies the assembly steps and the components, and avoids the interference of the elastic ducts. In order to achieve the above object, the present invention provides a catheter pumping system for a continuous ink supply system. The 200808565 suction mechanism comprises: a main housing including a curved guiding portion and a clamping tube 5 and the main housing. On both sides of the body; a driving mechanism, the bean system is provided inside the main casing, which comprises a driving component, a plurality of rollers and a conduit, wherein the plurality of elastic conduits are arranged on the roller and the arc = and are spaced apart from each other; The plurality of conduits are fixed by the arc guide portion and the bullets are arranged to enable the drive mechanism to drive the roller to rotate when the 'elastic conduit==•= water or a specific fluid can be retracted, and the elastic conduit According to the above concept of the present invention, the drive shaft 'the end is connected to the drive element and is driven by the drive:::3.-rotation·, ν 1 ^ ^ yellow and the drive of the drive device is turned - The turntable' is set to rotate synchronously with the rotating shaft when the rotating shaft rotates, and drives the plurality of rollers to rotate when the H-axis shaft is synchronously rotated. In order to reduce the above-mentioned concept of the present invention, wherein the driving element is W _ _ the above concept, wherein the driving element; the second tube, and the elastic guide in the card member fixed a plurality of elastic guides arranged in parallel and left and right Arranged at intervals. The use of the guide fox = the concept of the description, in which the flexible conduit is a special guide: t: the concept of two - (four) of the two conduits of the special system described in the concept of 'the specific flow of the flexible conduit 200808565 There is also a catheter control valve. Wherein the conduit control valve includes a guide body in which one end of the conduit joint is engaged with one end of the conduit joint, wherein the valve member includes a plate member and the carrier member of the plate member and the ink cartridge is fixed according to the above concept According to the above-mentioned concept of the pipe joint and a valve member. According to the above-mentioned conceptual catheter of the present invention, the ends of the catheter are connected. According to the above concept of the present invention, it is a tapered tubular guide.
根據本案上述之構想 一閥體。 根據本案上述之構想 定在一起 根據本案上述之構想，其中闕體固定於板件上。 管 =本ί上述之構想’其中閥體更包含複數個連接 弹性兀件、活塞閥以及套筒。 構 t據本案上述之構想，其巾該彈性元件係為彈善。 么案！—步更提供-種連續供墨系統之導管抽吸機 卡管二部μ卡管件’該 雙體之職麟，其係設於該主 彈性導管二”二一驅動元件、複數個滾輪以及複數個 ^巾減個祕導#係設於滚輪與弧形導引部 頭二及排列；—導管控糊’其包含—導管接 端相接，^件管接頭之—端係與彈性導管之末 利用=端則與墨水s之承載座相接，·藉以， ^形導引部與該卡管件固定該複數個導管並使彈 9 200808565 性導管互相間隔排列，以及導管控制閥之作動，俾使墨水 匣所排放之墨水或特定流體得以藉由驅動機構進行輸 送，且彈性導管之間互相獨立。 【實施方式】 本案所提供之連續供墨系統之導管抽吸機構，係可廣 泛的應用於任何種類的喷墨印表機及其連續供墨系統中。 請一併參閱第一圖與第二圖，其中第一圖係為本案之 連續供墨系統之導管抽吸機構之較佳實施例示意圖，而第 二圖係為第一圖之連續供墨系統之導管抽吸機構之透視 圖。如圖所示，本案之連續供墨系統之導管抽吸機構1主 要包含主殼體10以及用以驅動導管抽吸機構1之驅動機 構，其中主殼體10内設有弧形導引部101以及卡管件 102，而驅動機構係設於該主殼體10之内部，且包含驅動 元件11、複數個滾輪12以及複數個彈性導管13。該弧形 導引部101係用以導引定位彈性導管13,而卡管件102則 是設於主殼體10之兩側，以固定彈性導管13之位置，使 複數個彈性導管13呈上下平行排列且左右間隔排列之關 係，彼此互相獨立而不會互相干擾。該驅動機構進一步更 包含轉軸14與轉盤15,其中轉軸14之一端係設於該轉盤 15上，另一端連接至該驅動元件11，以利用該驅動元件 11之控制使轉軸14帶動轉盤15進行轉動。滾輪12固定 於轉盤15上，且設於轉轴14之周圍，以當轉盤15受到 驅動元件11之驅動而轉動時與轉盤15可同步轉動。當驅 200808565 性導管13内之墨水或空氣^匕用產生負屋，以達到抽吸彈 性導實施例中，較好的方式係可利用至少三個彈 度^ 13來抽吸廢墨，其中之— 们彈 而其餘兩個彈性導管i + vu墨水， 除廢墨之外，剩餘的彈^ 來導送彩色墨水。當然， 導送空氣或其他特定流體=如 13之任何一個皆可應用於 係需將墨水_部的空L:墨水£於初次使用時’ 空狀態，並且進行初次的導墨牛=出=以使墨水£呈真 水能夠順暢的流動，此時=；；==墨水£内部之墨 管來進行空氣抽吸或是導墨的步中尚未被利用的導 一道f外’本案之連續供墨系統之導管抽吸機構1更且有 -ΠΪ:)16,其係以導管連通至一封蓋噴頭區域i罩 :心流道於封蓋喷頭區域時能將抽吸之 第參閱第三圖、第四圖、第五圖及第六圖，其中 ：為本案之導管控制闕之導管接頭之較佳實施例 ㈣圖係為本案之導管控制閥之闕件之整體結 圖不:為本案之導管控制閥之分解結構示意 =而弟=圖為本案之導管控制閥之作動狀態示意圖。如 =不’導官㈣閥16係包含有-導管接頭⑹以及-伐牛162’遠導官接頭161之一端係與彈性導管η之末端 11 200808565 相接，另-端則具有呈錐管狀之導接部1611，以與閥件 162之出口端套接。該閥件162係包含一板件膨以及一 閥體1622，其中㈣1621與墨切之承載架蚊在-起 (未圖示），然:後閥體體固定於板件上。閥體1622 更包含複數個連歸順卜彈性元件16222、活塞閥16223 以及套筒體4。於初始狀態下，該活塞㈤16223係受到 彈性元件16222(例如彈簧等）的抵頂作用而向前推擠，並封 住套筒16224前端的出口，以防止連接管16221内的墨水 或空氣溢流出來。由於，墨水£進行出墨的賴，會在印 t機㈣來回㈣’使得固定於墨切之承載座之板件 —與閥體1622亦會隨著墨水£之承載座來回運動，如 弟士六圖所示，當閥體1622對準導管接頭ΐ6ι之導接部刪 m導，！^611:接至_ 1622之$ μ，使導接 16223 #之二Γ與活基閥16223互相抵頂，此時活塞閥 閥1622^ =頂作用而壓縮彈性林16222,促使活塞 閥16223於套筒16224中& 套筒職的前端.，並賴16223便脫離 互相連通㈣錢體通路Γ；；接頭161與套筒16224 蓋之管路，將管路所收m麼’閥件162便可開啟罩 入導萬;fesi 市到的廢墨透過連接管16221導引 閥件162之㈣力所衡接之彈性導管13中’此時’承載該 一亦相㈣導管抽吸㈣1上所設有之 料Hr件11便會㈣驅動轉軸14，如同前段 r/r逆，轉盤15及滾 循環迴轉的壓迫彈性開始進行轉動’使得滾輪12 ¥ g 13，使彈性導管μ内部空間的 12 200808565 體積變化而產生負壓，開始抽吸導管接頭161以及彈性導 管13内的墨水或是空氣，而達到抽吸廢墨的作用。 在本案的實施態樣中，驅動元件11之組成元件並無 限制，以第一圖所示之實施例為例，驅動元件11係可為 馬達111或更搭配複數個齒輪112，利用馬達111驅動齒 輪112以及齒輪112與齒輪112之間相互的作用，使固定 於轉盤15上的轉軸可隨著驅動元件11的控制而轉動。除 ^ 此之外，連接管16221以及彈性導管13的數量亦無限制， 以所舉之實施例而言，係可設置七個連接管16221，其中 之一可以專門收集黑色墨水，而其他的六個連接管16221 則可收集其他六種不同顏色的彩色墨水，甚至是空氣等 等。而彈性導管13的數量除了圖示中所顯示的3個導管 外，也可以達到8個之多，以應用於其他不同種類的需求。 另一方面，由於本案之連續供墨系統之導管抽吸機構 1之主殼體10内係設有弧形導引部101來導引彈性導管 φ 13，且又設有卡管件102來定位彈性導管13，使得彈性導 管13呈上下平行排列且左右間隔排列的狀態，因此當轉 盤15受驅動元件11驅動而轉動後，各個彈性導管13雖 然都會受到不同方向的擠壓而產生變形，但是都不會發生 相互干涉之情形，不但可以延長彈性導管13的使用壽命， 更重要的，組裝的時候因為構件簡單，又可分別固定，所 以更具有容易組立之安裝特性。 綜上所述，本案所提供之連續供墨系統之導管抽吸機 構係具有弧形導引部以及卡管件來定位彈性導管，簡化組 13According to the above concept of the present case, a valve body. According to the above concept of the present invention, according to the above concept of the present invention, the body is fixed to the plate member. Tube = the above concept of the invention, wherein the valve body further comprises a plurality of connecting elastic members, a piston valve and a sleeve. According to the above concept of the present invention, the elastic member of the towel is good. What! - Step further provides - a continuous suction system of the catheter suction machine card tube two μ card tube fittings 'the double body of the collar, which is set in the main elastic duct two" two one driving element, a plurality of rollers and plural ^ 巾 减 秘 秘 # 系 系 系 系 系 系 系 系 系 系 系 系 系 ^ ^ ^ ^ ^ 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮 滚轮The = end is connected to the carrier of the ink s, and the ^-shaped guiding portion and the card tube member fix the plurality of conduits, and the bombs 9 200808565 conduits are arranged at intervals, and the conduit control valve is actuated. The ink or specific fluid discharged from the ink cartridge can be transported by the driving mechanism, and the elastic conduits are independent of each other. [Embodiment] The catheter suction mechanism of the continuous ink supply system provided in the present invention can be widely applied to any A type of inkjet printer and its continuous ink supply system. Please refer to the first figure and the second figure together, wherein the first figure is a schematic diagram of a preferred embodiment of the catheter suction mechanism of the continuous ink supply system of the present invention. And the second picture A perspective view of the catheter suction mechanism of the continuous ink supply system of the first figure. As shown, the catheter suction mechanism 1 of the continuous ink supply system of the present invention mainly comprises a main casing 10 and a mechanism for driving the catheter suction mechanism 1 The driving mechanism, wherein the main housing 10 is provided with an arc guiding portion 101 and a card tube member 102, and the driving mechanism is disposed inside the main housing 10, and includes a driving component 11, a plurality of rollers 12, and a plurality of The flexible guide portion 13 is configured to guide the positioning elastic conduit 13 , and the snap tube member 102 is disposed on both sides of the main casing 10 to fix the position of the elastic conduit 13 to make a plurality of elastic conduits 13 is arranged in parallel in parallel and arranged in a left-right interval, and is independent of each other without interfering with each other. The driving mechanism further includes a rotating shaft 14 and a turntable 15, wherein one end of the rotating shaft 14 is disposed on the turntable 15 and the other end is connected to The driving element 11 is rotated by the rotating shaft 14 by the rotation of the rotating shaft 14 by the control of the driving element 11. The roller 12 is fixed on the rotating plate 15 and disposed around the rotating shaft 14 to drive the rotating plate 15 by the driving element 11. When rotating, it can rotate synchronously with the turntable 15. When the ink or air in the 200808565 conduit 13 is used to generate a negative housing to achieve the suction elastic guide embodiment, the preferred method can utilize at least three degrees of elasticity ^ 13 to suck the waste ink, which - the other two elastic duct i + vu ink, in addition to the waste ink, the remaining bombs to guide the color ink. Of course, the air or other specific fluid = such as Any one of 13 can be applied to the empty ink of the ink _ part: the ink is in the 'empty state when it is used for the first time, and the first ink guiding cow = out = so that the ink can flow smoothly. When the ink tube is used for air suction or the step of guiding the ink has not been utilized, the catheter suction mechanism 1 of the continuous ink supply system of the present case has more :)16, which is connected by a conduit to a cover nozzle area i cover: the heart flow channel can be sucked in the capping nozzle area, see the third, fourth, fifth and sixth figures , wherein: the preferred embodiment of the catheter joint of the catheter control device of the present invention (4) is the case The overall connection of the components of the conduit control valve is not shown: the decomposition structure of the conduit control valve of the present invention is shown in the figure = and the younger brother is the schematic diagram of the actuation state of the conduit control valve of the present invention. For example, the non-conductor (four) valve 16 series includes a - conduit joint (6) and - the cut bovine 162' distal guide joint 161 one end of the end of the flexible conduit η end 11 200808565, the other end has a tapered shape The guiding portion 1611 is sleeved with the outlet end of the valve member 162. The valve member 162 includes a plate member and a valve body 1622, wherein (4) 1621 and the ink-cut carrier are in the air (not shown), but the rear valve body is fixed to the plate member. The valve body 1622 further includes a plurality of interlocking elastic members 16222, a piston valve 16223, and a sleeve body 4. In the initial state, the piston (five) 16223 is pushed forward by the abutting action of the elastic member 16222 (for example, a spring or the like), and seals the outlet of the front end of the sleeve 16224 to prevent the ink or air in the connecting tube 16221 from overflowing. Come. Because the ink is inked, it will be moved back and forth (four) to make the plate fixed to the ink-cut carrier--and the valve body 1622 move back and forth with the ink carrier, such as the brother. As shown in the six figures, when the valve body 1622 is aligned with the guide of the conduit connector ΐ6ι, delete the m guide! ^611: Connected to $μ of _1622, so that the two ends of the guide 16223# and the active base valve 16223 are mutually abutted, and the piston valve 1622^=top acts to compress the elastic forest 16222, causing the piston valve 16223 to be sleeved. The front end of the sleeve 16224 & sleeve, and the 16223 will be disconnected from each other (4) the money body passage;; the joint 161 and the sleeve 16224 cover the pipeline, the pipeline will receive the 'valve member 162 Opening the cover into the guide; the waste ink from the city of Fesi is guided through the connecting pipe 16221 to guide the valve member 162 (4). The elastic conduit 13 is tuned to the 'in this case' and is placed on the fourth (four) conduit suction (four) 1 The material Hr 11 will drive the shaft 14 (4), as the front r/r is reversed, and the compression elasticity of the turntable 15 and the rolling cycle starts to rotate 'making the roller 12 ¥ g 13, making the volume of the elastic conduit μ internal space 12 200808565 volume change The negative pressure is generated, and the ink in the conduit joint 161 and the elastic conduit 13 or the air is started to be sucked, thereby achieving the function of sucking the waste ink. In the embodiment of the present invention, the components of the driving component 11 are not limited. For example, in the embodiment shown in the first figure, the driving component 11 can be a motor 111 or a plurality of gears 112, which are driven by the motor 111. The gear 112 and the gear 112 and the gear 112 interact with each other such that the rotating shaft fixed to the turntable 15 can be rotated with the control of the driving member 11. In addition to the above, the number of the connecting tube 16221 and the elastic conduit 13 is also not limited. In the embodiment, seven connecting tubes 16221 can be provided, one of which can collect black ink exclusively, and the other six The connecting tube 16221 can collect other six different colors of color ink, even air and the like. The number of flexible conduits 13 can be as many as eight in addition to the three conduits shown in the figures to accommodate other different types of requirements. On the other hand, since the main casing 10 of the duct suction mechanism 1 of the continuous ink supply system of the present invention is provided with an arc-shaped guiding portion 101 for guiding the elastic duct φ 13, and the card tube member 102 is further provided for positioning elasticity. The duct 13 is such that the elastic ducts 13 are arranged in parallel in the upper and lower directions and are arranged at right and left intervals. Therefore, when the turntable 15 is driven to rotate by the driving member 11, the elastic ducts 13 are deformed in different directions, but they are not deformed. In the case where mutual interference occurs, the service life of the elastic duct 13 can be prolonged, and more importantly, since the components are simple and can be separately fixed during assembly, the mounting characteristics are easy to assemble. In summary, the catheter suction mechanism of the continuous ink supply system provided in the present invention has a curved guiding portion and a snap tube member for positioning the elastic conduit, simplifying the group 13
200808565 =步驟聽成㈣件，又可避免彈性導管 t墨不㈣缺失’_利料管控制來料封蓋喷頭區 上所收集的廢墨，藉由導管控制閥之導管接頭以 及閥件互相之間的活塞作用，搭配連接管與彈性導管的連 接關係’再利用驅動裝置以及轉盤與滾輪等元件的相互作 用，使付彈性導管内的墨水或空氣可完整的被抽吸出來， =免於彻s知技術之吸墨棉的設計，就可達到抽吸出 目：’而且利用導管控制閥還可完全避免墨水溢出 =產生心的情況。除此之外，本案之連續供墨系統之導 官抽吸機構更可應驗抽吸墨水巾多餘的空氣以及初次 =用之墨水Ε進行初次導墨的工作，不但可穩定列印的品 貝，更具有可多方面應用的優點。更重要的，本案之連 供墨系統之導管抽吸機構因為構件簡單，所佔的體積不 大，彈性導管的數量亦無限制，成本低廉且制範圍廣 泛’大大改善習知之連續供墨系統利用傳統幫浦來吸收殘 墨所引起的諸多缺失。是以’本發明確已符合發明專利之 要件，爰依法提出專利申請。 惟’以上所述僅為本發明之較佳實施例，舉凡孰染本 案技藝之人士援依本發明之創作精神所作之等效修ς或 、交化，皆應涵蓋在本案所载之申請專利範圍内。 200808565 【圖式簡單說明】 第一圖：本案之連續供墨系統之導管抽吸機構之較佳實施 例示意圖 第二圖：本案之第一圖之連續供墨系統之導管抽吸機構之 透視圖。 第三圖：本案之導管控制閥之導管接頭之較佳實施例之示 意圖。 第四圖：本案之導管控制閥之閥件之整體結構示意圖。 第五圖：本案之導管控制閥之分解結構示意圖。 第六圖：本案之導管控制閥之作動狀態示意圖。 【主要元件符號說明】 導管抽吸機構1 主殼體10 弧形導引部101 卡管件102 驅動元件11 滾輪12 彈性導管13 轉軸14 轉盤15 導管控制閥16 導管接頭161 閥件162 導接部1611 板件1621 閥體1622 連接管16221 彈性元件16222 活塞閥16223 套筒16224 馬達111 齒輪112 15200808565 = Steps are heard as (four) pieces, and the elastic ducts can be avoided. (4) Missing '_The material tube controls the waste ink collected on the nozzle area of the incoming cover. The conduit joints and the valve parts of the conduit control valve are mutually The interaction between the piston and the connection between the connecting tube and the flexible conduit 'reuses the driving device and the interaction between the rotating disc and the roller, so that the ink or air in the flexible duct can be completely sucked out. The design of the ink-absorbing cotton of the technology can achieve the suction: 'And the use of the catheter control valve can completely avoid the ink overflow = the heart. In addition, the guide suction mechanism of the continuous ink supply system of the present case can further satisfy the excess air of the suction ink towel and the initial ink discharge for the first time, which can not only stably print the goods, It has the advantage of being versatile. More importantly, the catheter suction mechanism of the continuous ink supply system of the present invention has a small volume, a small volume, an unlimited number of elastic conduits, a low cost, and a wide range of manufactures, which greatly improves the utilization of conventional continuous ink supply systems. The traditional pump to absorb the many defects caused by residual ink. Therefore, the invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the equivalent repair or exchange of the person in charge of the present invention in accordance with the inventive spirit of the present invention should cover the patent application contained in the present case. Within the scope. 200808565 [Simplified illustration of the drawings] The first figure: a schematic diagram of a preferred embodiment of the catheter suction mechanism of the continuous ink supply system of the present invention. FIG. 2 is a perspective view of the catheter suction mechanism of the continuous ink supply system of the first figure of the present case. . Fig. 3 is a schematic illustration of a preferred embodiment of a conduit connector for a catheter control valve of the present invention. Figure 4: Schematic diagram of the overall structure of the valve control valve of the case. Figure 5: Schematic diagram of the decomposition structure of the conduit control valve in this case. Figure 6: Schematic diagram of the actuation state of the catheter control valve in this case. [Main component symbol description] Catheter suction mechanism 1 Main housing 10 Curved guide 101 Card tube member 102 Drive unit 11 Roller 12 Elastic tube 13 Rotary shaft 14 Turntable 15 Conduit control valve 16 Conduit joint 161 Valve member 162 Guide portion 1611 Plate 1621 valve body 1622 connecting pipe 16221 elastic element 16222 piston valve 16223 sleeve 16224 motor 111 gear 112 15