200848275 九、發明說明： 【發明所屬之技術領域】 本案係關於一種供墨匣承載座，尤指一種適用於連綠 供墨系統之具有退匡結構之供墨匡承載座及其所適用2 列印機構。 P 【先前技術】 一般而言，喷墨印表機由於具有操作容易且可列印於 多種喷墨媒體等優點，廣受消費大眾歡迎，但噴墨印表機 使用一段時日後，便會因墨水匣墨水耗盡而需更換墨水 匣，目前常見之更換方法係丟棄舊有之墨水匣再安裝全新 之墨水匣以提供墨水，此舉不但造成墨水匣殼體的浪費， 且因墨水匣之價格昂貴而無形地增加了使用者的開銷。為 了節省列印成本並避免資源浪費，重複使用同一個墨水匣 Q 的連續供墨系統便因應而生。 現有的連績供墨系統皆為外置式連續供墨系統，其係 於噴墨印表機外设置一供墨匣，並藉由管線連接供墨匣及 噴墨印表機内部之墨水匣，利用真空導墨的原理將墨水自 供墨匣導入墨水匣中，再透過目視觀察供墨匣之墨水耗用 • 惴形並適時補充墨水至供墨匣中，便可達成墨水匣供墨不 間斷之連續供墨目的。 然而上述連績供墨系統於使用上卻有諸多的限制及 不便。首先，供墨匣放置的高度必須和喷墨印表機位於同 6 200848275 一平面，且供墨匣之墨水液面需略低於喷墨印表機之喷 嘴，以避免墨水匣因承受來自供墨匣過大之液壓而造成墨 水自出墨口溢出。 其次，當連續供墨系統墨水匣内部之墨水用盡時，供 墨匣可更換地與承載座分離，因此更換供墨匣的重點在於 必須容易插拔及安裝，然而習知的列印機構在安裝墨水匣 時，往往會因為使用者為了使供墨匣能緊密安裝於承載座 上，而施予過當的力量，使供墨匣在安裝的過程中受到損 壞，另外，在取出時，也可能會因為先前供墨匣安裝於承 載座時安裝太緊，使其取出不易，而造成更換時的不方便。 因此，如何發展一種可改善上述習知技術缺失之具有 退匣結構之供墨匣承載座及其所適用之列印機構，實為目 前迫切需要解決之問題。 Ο 【發明内容】 本案之主要目的在於提供一種具有退匣結構之供墨 匣承載座及其所適用之列印機構，藉由供墨匣承載座之彈 性抵頂元件和卡扣部件，使供墨匣置入容置槽中時，會壓 迫彈性抵頂元件，且供墨匣之底座扣合於卡扣部件之凹陷 * 部内，使供墨匣固定於容置槽内，而在更換供墨匣時，藉 ， 由按壓卡扣部件使供墨匣之底座脫離卡扣部件之凹陷 部，而供墨匣將受到彈性抵頂部件之反彈作用力的推動而 7 200848275 部份退出容置槽，以讓使用者可輕易取出供墨匣，俾解決 傳統列印機構在安裝供墨匣時，會因為使用者為了使供墨 匣能緊密安裝於承載座上，而施予過當的力量，使供墨匣 在安裝的過程中受到損壞，且在拔出時，會因為先前供墨 匣安裝於承載座時安裝太緊，使其取出不易，而造成更換 時的不方便等缺點。 為達上述目的，本案之一較廣義實施樣態為提供一種 列印機構，適用於連續供墨系統，其係包含：供墨匣，用 以儲存墨水且具有底座；以及供墨匣承載座，其係包含： 容置槽，具有互相垂直之第一侧面及第二侧面；彈性抵頂 部件，設置於容置槽之第一侧面；以及卡扣部件，設置於 容置槽之第二侧面，且具有凹陷部；其中，供墨匣置入容 置槽中將壓迫彈性抵頂部件，且令供墨匣之底座能扣合於 供墨匣承載座之卡扣部件的凹陷部中完成定位，俾按壓卡 扣部件迫使供墨匣之底座脫離凹陷部時，以彈性抵頂部件 〇 的反彈作用力將使供墨匣能退出容置槽部份。 根據本案之構想，其中供墨匣具有出墨結構，用以使 墨水經由供墨匣之底座輸出。 根據本案之構想，其中供墨匣之兩相對侧面係分別具 有導執結構。 _ 根據本案之構想，其中導軌結構係為内凹之溝槽。 根據本案之構想，其中容置槽更具有第三側面及第四 側面，且第三侧面及第四侧面係設置導引部，其係與導執 結構互相配合，用以導引供墨匣置入供墨匣承載座之容置 8 200848275 槽。 根據本案之構想，其中卡扣部件係為彈性構件，於供 墨Ε置入供隸承載座之容置槽時產生變形，並於供墨昆 固定供墨!£承載座之容置槽中時結束變形，使卡 凹陷部與供墨匣之底座相卡合。 卞心 Ο 為達上述目的，本㈣提供—種供錢承載座，其係 …谷置槽，具有互相垂直之第_侧面及第二側面；彈 性抵頂部件，設置於容置槽之第_側面；以及卡扣 設置於容置槽之第二侧面，且具有凹陷部。 根據本案之構想，其中容置槽更具有第三側面及第四 側面，且第三侧面及第四側面係設置一導引部。 【實施方式】 …、體現本案特徵與優點的—些典型實施例將在後段的 說明中詳細敘述。應理解的是本案能夠在不同的態樣上且 有各種的變化，其皆不脫離本_範圍，且其巾的說明及 圖不、在本質上係當作說明之用，而非用以限制本案。 請參閱第一圖（a)，其係為本案較佳實施例之列印機 f之結構示意圖’如圖所示，本案之列印機構i主要由供 J 11及供墨g承載座12所構成’其係利用供墨匠承载 座12承載供墨® 11，並利用供錢Π輸出各種不同顏色 的墨水以進行喷墨列印之動作 其中’供墨匣11可由本體m、底座112、第 側面 200848275 1 曾 13、第—側面114、上蓋Π5、出墨結構116以及複數個 幸、、口構117戶斤組成，於本實施例中，本體1 η實質上為 ^ , —、、°構且與上盖115相連接以形成一密閉空間^ 容置並儲存墨水，而出墨結構116係位於供墨匣u之底 座112，可將墨水輸出至噴墨印表機之墨水匣内（未圖 示）’=導執結構117係分別設置於本體⑴之第一侧面 113及第二側面114的相對位置，其長度分別貫穿第一侧 面113和第—側面114，且可為一長條狀内凹之溝槽，但 不以此為限。 一 請參閱第一圖（b)，其係為第一圖（a)所示之供墨 匣承載座之結構示意圖，如圖所示，供墨匣承載座12係 適用於一連續供墨系統，主要由兩相對側板121及I”、 背板123以及底座124所形成一半開放式的空間，且具有 容置槽125、彈性抵頂部件126以及卡扣部件127，於本 實施例中，供墨匣承載座12在兩相對側板121及122之 間，可藉由複數個隔板128的分隔，形成第一容置槽1251 至第六谷置槽1256，以容置相對應之供墨匣丨丨，但容置 槽125之數目不以此為限，可視使用者對列印色彩之需求 而適當的增加或減少。 由於，本實施例中之第一容置槽1251至第六容置槽 1256中所具有的物件及物件之間的設置皆相仿，故為了方 便說明，以下僅以第一容置槽1251為例，而不再對每一 個容置槽12 5詳細敘述。 請再參閱第一圖（b)，第一容置槽1251係由背板123 200848275 形成之第-側面咖、底座124形成之第二側面1241、 側板121形成之笫二而，丨工，0,， — 面1211以及隔板128所形成之第 四側面1281所組成，其中第一側面123ι和第二側面伽 互相垂直’而第二側面1211及第四側面MW位於第一側 = 1231之兩相對側，並同時和第一側面ΐ23ΐ與第二側面 互相垂直，以使第一容置槽1251成為-半開放式的 空間，可用來容置相對應之供墨匣u。 Ο Ο 另卜第谷置槽1251的第三側面1211上設有導引 部1212’其係凸設於第三側面1211上，且在第三側面咖 所對應的第四側面1281上’亦具有另_導引部1282，導 5ί部1212及導引部1282係對應配合供墨匿n之導引結 構117 ’主要藉由第—容置槽1251之第三側面1211的導 引部1212及第四侧面1281的導引部1282來引導供墨匠 1\能順利至入供墨£承載座12之第一容置槽1251内，並 可藉由導引部1212及1282的形狀作為供墨匣u之 作用。 °a 而彈性抵頂部件126則設置於第一容置槽1251之第 一側面1231上，彈性抵頂元件126在受壓迫時會產生變 形，而在受力結束時將會恢復原形並產生一反彈作用力。 至於，卡扣部件127係設置於第一容置槽1251之第 二側面1241上，且具有一凹陷部1271 (如第二圖（a)及 (b)所示），其中該卡扣部件127可利用一彈性構件彎折 而成，例如一彈片，但不以此為限，任何可因應作用力壓 迫而產生變形並於受力結束時恢復原形之材質，皆可做為 200848275 本案之卡扣部件127。 請再參閱第二圖（a)及（b)，並配合第一圖（a)及 (b ) ’其中第二圖（a )係為供墨匣固定於供墨匣承載座 之結構剖面圖，而第二圖（b)係為供墨匣退出供墨匣承 載座之結構剖面圖，當供墨匣11欲組裝至供墨匣承载座 12之第一容置槽1251時，供墨匣承載座12之第一容置槽 1251將藉由供墨匣u之導執結構117的形狀是否能夠分 別與其導引部1212、1282的形狀相吻合的方式來辨識供 — 墨匣11。當兩者形狀不吻合時，第一容置槽1251的導引 部1212、1282將無法套入供墨匣η之導軌結構ip内， 如此一來就不會將錯誤的供墨匣置入非相對應的容置槽 中。 9 請再參閱第一圖（b)，當供墨匣π兩側導軌結構117 的形狀都能夠與第一容置槽1251之導引部1212、1282的 形狀相吻合時，第一容置槽1251之導引部1212、1282將 ° 可套入與供墨匣η相對應之導軌結構117内，使得供墨 匣11可沿著導引部1212、1282滑入第一容置槽1251内， 並朝第一容置槽1251之第一側面1231方向接近，同時卡 扣部件127將因供墨匣11之壓迫而變形，一直到供墨匣 11壓迫到彈性抵頂部件126，使彈性抵頂部件126產生變 ^且供墨匣11之底座112的一側扣合於卡扣部件I〗？ • 之凹陷部1271中時，供墨匣11將固定於第一容置槽1251 中，卡扣部件127會恢復原形，而彈性抵頂部件126因受 到供墨匣11壓迫所產生的反彈作用力，將因供墨匣u之 12 200848275 底座112扣合於卡扣部件127之凹陷部1271中，使得供 墨匣11不會因該反彈作用力的推力而移動。 反之，若欲更換供墨ϋ 11，即預使供墨H 11脫離供 墨匣承載座12之第一容置槽1251時，藉由彈性抵頂部件 126和卡扣部件127的搭配便可形成一退匣結構，使用者 僅需按壓卡扣部件127之端部1272，使部份卡扣部件127 向下位移而產生變形，供墨匣11之底座112便會脫離卡 ^ 扣部件127之凹陷部1271，如此一來，供墨匣11會因受 — 到彈性抵頂部件126持續給予的反彈作用力的驅使，向該 反彈作用力之方向移動，即如第二圖（b)所示之X轴方 向，可使部份供墨匣11退出第一容置槽1251，以方便取 出供墨匣11，當然，供墨匣11所退出第一容置槽1251之 距離係與供墨匣11所剩餘的墨水而有所不同。 由於本案供墨匣承載座12具有彈性抵頂部件126與 卡扣部件127，使供墨匣11在置入第一容置槽1251中且 U 鄰近第一側面1231時，會壓迫彈性抵頂部件126，讓使用 者知道供墨匣11已接近可固定於第一容置槽1251之位 置，而改施予適當力量，使供墨匣11在安裝時不會損壞， 且在按壓卡扣部件127而欲使供墨匣11退出第一容置槽 1251時，彈性抵頂部件126之反彈作用力會使供墨匣11 . 自動退出，可簡易更換供墨匣11。 綜上所述，本案之具有退匣結構之供墨匣承載座及其 所適用之列印機構，係藉由供墨匣承載座上之彈性抵頂部 件和卡扣部件相互配合，除了於供墨1£組裝於供墨承載 13 200848275 座時，能確實固定於容置槽中外，更因彈性抵頂部件之反 彈力而減少組裝時對供墨匣所造成的損壞，而在取出供墨 匣時，也能因彈性抵頂部件之反彈力作用而使得部份供墨 匣能退出容置槽，以輕易取出供墨匣進行更換，是以本案 之具有退匣結構之供墨匣承載座及其所適用之列印機構 具產業之價值，爰依法提出申請。 本案得由熟知此技術之人士任施匠思而為諸般修 飾，然皆不脫如附申請專利範圍所欲保護者。200848275 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an ink supply carrier, and more particularly to an ink supply carrier having an untwisting structure suitable for a green ink supply system and 2 columns applicable thereto Printing agency. P [Prior Art] In general, inkjet printers are popular among consumers because of their ease of operation and can be printed on a variety of inkjet media. However, inkjet printers will be used after a period of time. Ink cartridges need to be replaced after the ink is exhausted. The common replacement method is to discard the old ink and install a new ink to provide ink. This not only causes waste of the ink cartridge, but also the price of ink. Expensive and intangible increases the user's overhead. In order to save printing costs and avoid waste of resources, a continuous ink supply system that reuses the same ink cartridge Q has been created. The existing succession ink supply system is an external continuous ink supply system, which is provided with an ink supply cartridge outside the inkjet printer, and connects the ink cartridge and the ink cartridge inside the inkjet printer through a pipeline. Using the principle of vacuum ink guiding, the ink is introduced into the ink cartridge from the ink cartridge, and then the ink consumption of the ink cartridge is visually observed. • The ink is added to the ink cartridge in time, and the ink supply can be achieved without interruption. Continuous ink supply. However, the above-mentioned successor ink supply system has many limitations and inconveniences in its use. First of all, the height of the ink supply must be on the same plane as the inkjet printer, and the ink level of the ink supply should be slightly lower than that of the inkjet printer to avoid the ink from being supplied. The ink is too large to cause the ink to overflow from the ink outlet. Secondly, when the ink inside the ink supply system of the continuous ink supply system is used up, the ink supply cartridge is replaceably separated from the carrier. Therefore, the focus of replacing the ink supply cartridge is that it must be easily inserted and installed, but the conventional printing mechanism is When the ink cartridge is installed, it is often because the user applies the force to make the ink cartridge compactly mounted on the carrier, so that the ink cartridge is damaged during the installation process, and when it is taken out, it may be Because the previous ink supply cartridge is installed too tightly when it is mounted on the carrier, it is difficult to remove it, which causes inconvenience in replacement. Therefore, how to develop an ink supply carrier having an untwisting structure which can improve the above-mentioned conventional techniques and a printing mechanism to which it is applied is an urgent problem to be solved. Ο 【Abstract】 The main purpose of the present invention is to provide an ink supply carrier having an untwisting structure and a printing mechanism therefor, which are provided by the elastic abutting member and the snap member of the ink supply carrier. When the ink cartridge is placed in the accommodating groove, the elastic abutting member is pressed, and the base of the ink supply cartridge is fastened in the recessed portion of the snap member, so that the ink supply cartridge is fixed in the accommodating groove, and the ink supply is replaced. When 匣, by pressing the snap member, the base of the ink supply cartridge is disengaged from the recessed portion of the snap member, and the ink supply cartridge is pushed by the rebounding force of the elastic abutment member, and the portion of the 200848275 is withdrawn from the accommodating groove. In order to allow the user to easily remove the ink supply cartridge, the conventional printing mechanism can be used to install the ink supply cartridge, and the user can exert the excessive force for the ink cartridge to be tightly mounted on the carrier. The ink smear is damaged during the installation process, and when it is pulled out, the previous ink supply 安装 is installed too tightly when it is mounted on the carrier, so that it is difficult to take out, which causes disadvantages such as inconvenience in replacement. In order to achieve the above object, a broader aspect of the present invention provides a printing mechanism suitable for a continuous ink supply system, comprising: an ink supply cartridge for storing ink and having a base; and an ink supply carrier. The system includes: a receiving groove having a first side and a second side perpendicular to each other; a resilient abutting member disposed on the first side of the receiving groove; and a snap member disposed on the second side of the receiving groove And having a recessed portion; wherein the ink supply cassette is placed in the accommodating groove to press the elastic abutting member, and the base of the ink supply cassette can be engaged with the recessed portion of the snap member of the ink supply carrier to complete the positioning, When the pressing member presses the snap member to force the base of the ink supply cartridge out of the recessed portion, the rebounding force of the elastic abutting member 将 will enable the ink supply cartridge to exit the receiving groove portion. According to the concept of the present invention, the ink supply cartridge has an ink discharge structure for outputting ink through the base of the ink supply cassette. According to the concept of the present invention, the two opposite sides of the ink supply cassette each have a guiding structure. _ According to the concept of the present case, the rail structure is a concave groove. According to the concept of the present invention, the accommodating groove further has a third side surface and a fourth side surface, and the third side surface and the fourth side surface are provided with guiding portions for cooperating with the guiding structure for guiding the ink supply device. Into the ink cartridge carrier seat 8 200848275 slot. According to the concept of the present invention, the snap member is an elastic member, which is deformed when the ink supply cartridge is placed in the receiving groove of the carrier, and is fixed in the ink supply port. The deformation is terminated, and the recessed portion of the card is engaged with the base of the ink supply cassette. In order to achieve the above objectives, the present (4) provides a kind of money supply bearing seat, which is a trough, has a first side and a second side which are perpendicular to each other; and an elastic abutting member, which is disposed in the accommodating groove _ a side surface; and a buckle disposed on the second side of the receiving groove and having a recessed portion. According to the concept of the present invention, the accommodating groove further has a third side surface and a fourth side surface, and the third side surface and the fourth side surface are provided with a guiding portion. [Embodiment] - Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various modifications and changes in various embodiments, and does not depart from the scope of the invention, and the description and drawings of the invention are not intended to be illustrative, rather than limiting. The case. Please refer to the first figure (a), which is a schematic structural view of the printing machine f of the preferred embodiment of the present invention. As shown in the figure, the printing mechanism i of the present invention is mainly provided by the J 11 and the ink supply carrier 12 The composition "uses the ink collector's holder 12 to carry the ink supply 11 and uses the money supply to output various colors of ink for inkjet printing. The 'ink supply 11 can be made by the body m, the base 112, the first Side 200848275 1 has 13, the first side 114, the upper cover Π 5, the ink discharge structure 116 and a plurality of sacred, mouth structure 117 household jin, in this embodiment, the body 1 η is substantially ^, -,, ° And the upper cover 115 is connected to form a sealed space to accommodate and store the ink, and the ink discharge structure 116 is located at the base 112 of the ink supply unit, and the ink can be output to the ink cartridge of the inkjet printer (not The display structure 117 is respectively disposed at a relative position of the first side surface 113 and the second side surface 114 of the body (1), and the length thereof extends through the first side surface 113 and the first side surface 114, respectively, and may be a long strip. The groove is concave, but not limited to this. Please refer to the first figure (b), which is a schematic structural view of the ink supply carrier shown in the first figure (a). As shown, the ink supply carrier 12 is suitable for a continuous ink supply system. The space is formed by the two opposite side plates 121 and I", the back plate 123 and the base 124. The accommodating groove 125, the elastic abutting member 126 and the latching member 127 are provided in the embodiment. The ink cartridge carrier 12 is disposed between the two opposite side plates 121 and 122, and is separated by a plurality of partition plates 128 to form a first accommodating groove 1251 to a sixth valley groove 1256 for accommodating the corresponding ink supply port. For example, the number of the accommodating slots 125 is not limited thereto, and may be appropriately increased or decreased according to the user's demand for the printing color. The arrangement between the object and the object in the slot 1256 is similar. Therefore, for convenience of description, only the first accommodating groove 1251 will be exemplified below, and each accommodating groove 12 5 will not be described in detail. In the first figure (b), the first receiving groove 1251 is formed on the first side by the back plate 123 200848275 The second side 1241 formed by the base 124 and the side plate 121 are formed by the second side, and the second side 1281 formed by the partition 128 is formed by the first side 1231 and the second side. The first side 1211 and the fourth side MW are located on opposite sides of the first side = 1231, and at the same time and the first side ΐ23 ΐ and the second side are perpendicular to each other, so that the first accommodating groove 1251 becomes -half The open space can be used for accommodating the corresponding ink supply 匣u. Ο Ο The third side 1211 of the other valley trough 1251 is provided with a guiding portion 1212' protruding from the third side surface 1211. And the fourth side surface 1281 corresponding to the third side coffee has a different guiding portion 1282, and the guiding portion 129 and the guiding portion 1282 are correspondingly configured to cooperate with the guiding structure 117 of the ink supply n. The guiding portion 1212 of the third side surface 1211 of the receiving groove 1251 and the guiding portion 1282 of the fourth side surface 1281 guide the ink collector 1 to smoothly enter the first receiving groove 1251 of the ink supply carrier 12 And by the shape of the guiding portions 1212 and 1282 as the ink supply 匣u. °a and elastic to the top 126 is disposed on the first side surface 1231 of the first accommodating groove 1251, and the elastic abutting member 126 is deformed when pressed, and will return to the original shape and generate a rebound force at the end of the force. The buckle member 127 is disposed on the second side surface 1241 of the first accommodating groove 1251 and has a recessed portion 1271 (as shown in the second figures (a) and (b)), wherein the snap member 127 can utilize a The elastic member is bent, for example, a shrapnel, but not limited thereto, any material that can be deformed according to the pressing force and restored to the original shape at the end of the force can be used as the buckle component 127 of the 200848275 case. Please refer to the second figure (a) and (b) together with the first figure (a) and (b) 'where the second figure (a) is a structural sectional view of the ink supply port fixed to the ink supply carrier. And the second figure (b) is a structural cross-sectional view of the ink supply cartridge exiting the ink supply carrier. When the ink supply cartridge 11 is to be assembled to the first receiving groove 1251 of the ink supply carrier 12, the ink supply port is provided. The first accommodating groove 1251 of the carrier 12 recognizes the ink supply port 11 by the shape of the guide structure 117 of the ink supply unit _ which can match the shape of the guiding portions 1212 and 1282, respectively. When the shapes of the two do not match, the guiding portions 1212 and 1282 of the first accommodating groove 1251 cannot be nested in the rail structure ip of the ink supply ,n, so that the wrong ink supply 不会 is not placed in the non-ink. Corresponding accommodating slots. 9 Referring to FIG. 1(b), when the shape of the ink supply 匣π side rail structure 117 can match the shape of the guiding portions 1212 and 1282 of the first accommodating groove 1251, the first accommodating groove The guiding portions 1212, 1282 of the 1251 can be nested into the rail structure 117 corresponding to the ink supply 匣 n so that the ink supply cartridge 11 can slide into the first accommodating groove 1251 along the guiding portions 1212 and 1282. And approaching the first side surface 1231 of the first accommodating groove 1251, and the snap member 127 will be deformed by the pressing of the ink supply port 11 until the ink supply port 11 is pressed to the elastic abutting member 126 to make the elastic top. The piece 126 is changed and the one side of the base 112 of the ink supply cassette 11 is fastened to the snap member I. • In the recessed portion 1271, the ink supply port 11 will be fixed in the first accommodating groove 1251, the snap member 127 will return to the original shape, and the elastic abutting member 126 will be bounced by the ink supply cymbal 11 The base 112 of the ink supply unit 12 is engaged with the recessed portion 1271 of the latching member 127 so that the ink supply cassette 11 does not move due to the thrust of the rebounding force. On the other hand, if the ink supply port 11 is to be replaced, that is, the ink supply H 11 is preliminarily removed from the first receiving groove 1251 of the ink supply carrier 12, the elastic abutting member 126 and the locking member 127 can be formed. In the untwisting structure, the user only needs to press the end portion 1272 of the latching member 127 to cause the partial latching member 127 to be displaced downward to be deformed, and the base 112 of the ink cartridge 11 is disengaged from the recess of the latching member 127. In the portion 1271, the ink supply cartridge 11 is moved in the direction of the rebounding force by the repulsive force continuously applied to the elastic abutting member 126, as shown in the second figure (b). In the X-axis direction, a portion of the ink supply port 11 can be withdrawn from the first receiving groove 1251 to facilitate the removal of the ink supply port 11. Of course, the distance between the ink supply port 11 and the first receiving groove 1251 and the ink supply port 11 The remaining ink varies. Since the ink supply port 12 of the present invention has the elastic abutting member 126 and the latching member 127, the ink supply port 11 is pressed into the first receiving groove 1251 and the U is adjacent to the first side surface 1231, and the elastic abutting member is pressed. 126, let the user know that the ink supply port 11 is close to the position that can be fixed to the first accommodating groove 1251, and apply appropriate force so that the ink supply port 11 is not damaged during installation, and the snap member 127 is pressed. When the ink supply port 11 is to be withdrawn from the first receiving groove 1251, the rebounding force of the elastic abutting member 126 causes the ink supply port 11 to automatically exit, and the ink supply port 11 can be easily replaced. In summary, the ink supply carrier having the untwisting structure of the present invention and the printing mechanism applicable thereto are mutually matched by the elastic abutting member and the snap member on the ink supply carrier, except for When the ink is assembled in the ink supply bearing 13 200848275 seat, it can be surely fixed in the accommodating groove, and the elastic force of the elastic abutting member can reduce the damage caused to the ink supply during assembly, and the ink supply is taken out. At the same time, the partial ink supply can be withdrawn from the accommodating groove due to the repulsive force of the elastic abutting member, so that the ink supply cassette can be easily taken out for replacement, and the ink supply carrier having the untwisting structure in the present case and The printing agency to which it applies has the value of the industry and applies in accordance with the law. This case has been modified by people who are familiar with the technology, but it is not intended to be protected by the scope of the patent application.
G 14 200848275 【圖式簡單說明】 第一圖（a):其係為本案較佳實施例之列印機構之結構示 意圖。 μ 第一圖（b):其係為第一圖（a)所示之供墨匣承載座之 結構示意圖。 第二圖（a):其係為第一圖（a)所示之供墨匣組裝於供 墨匣承載座之結構剖面圖。 〇 第二圖（b) ··其係為第二圖（a)所示之供墨匣退出供墨 匣承載座之結構剖面圖。 【主要元件符號說明】 1 :列印機構 11 :供墨匣 111 :本體 112 :底座 113、1231 ··第一側面 114、1241 :第二側面 115 :上蓋 116 :出墨結構 117 :導執結構 12 :承載座 121 ' 122 :側板 1211 :第三側面 1212、1282 :導引部 123 :背板 12 31 ·第一侧面 124 :底座 1241 :第二側面 125 :容置槽 126 :彈性抵頂部件 127 :卡扣部件 1271 :凹陷部 1272 :端部 12 8 ·隔板 1281 :第四側面 1251 、 1252 、 1253 、 1254 、1255、1256 :容置槽 15G 14 200848275 [Simplified description of the drawings] Fig. 1 (a) is a schematic view showing the structure of the printing mechanism of the preferred embodiment of the present invention. μ First figure (b): This is a schematic view of the structure of the ink supply carrier shown in the first figure (a). Fig. 2(a) is a cross-sectional view showing the structure in which the ink supply cartridge shown in Fig. 1(a) is assembled to the ink supply carrier. 〇 Second figure (b) · This is a cross-sectional view of the structure of the ink supply port of the ink supply cassette shown in the second figure (a). [Main component symbol description] 1 : Printing mechanism 11 : Ink cartridge 111 : Main body 112 : Base 113 , 1231 · First side 114 , 1241 : Second side 115 : Upper cover 116 : Ink structure 117 : Guide structure 12: carrier 121' 122: side plate 1211: third side 1212, 1282: guiding portion 123: back plate 12 31 · first side 124: base 1241: second side 125: receiving groove 126: elastic abutting member 127 : snap member 1271 : recessed portion 1272 : end portion 12 8 · partition plate 1281 : fourth side surface 1251 , 1252 , 1253 , 1254 , 1255 , 1256 : accommodating groove 15