WO2010094199A1 - 一种用于喷墨打印机的墨盒 - Google Patents

一种用于喷墨打印机的墨盒 Download PDF

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Publication number
WO2010094199A1
WO2010094199A1 PCT/CN2009/075192 CN2009075192W WO2010094199A1 WO 2010094199 A1 WO2010094199 A1 WO 2010094199A1 CN 2009075192 W CN2009075192 W CN 2009075192W WO 2010094199 A1 WO2010094199 A1 WO 2010094199A1
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WIPO (PCT)
Prior art keywords
ink
detecting
movable rod
ink cartridge
printer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2009/075192
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English (en)
French (fr)
Inventor
马啸天
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ninestar Image Co Ltd
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Ninestar Image Co Ltd
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Publication date
Application filed by Ninestar Image Co Ltd filed Critical Ninestar Image Co Ltd
Priority to EP09840250.6A priority Critical patent/EP2399748B1/en
Priority to US12/988,545 priority patent/US8419174B2/en
Publication of WO2010094199A1 publication Critical patent/WO2010094199A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • B41J2002/17573—Ink level or ink residue control using optical means for ink level indication

Definitions

  • the present invention relates to an ink cartridge for an ink jet printer.
  • the existing ink cartridge used in combination with the inkjet printer mainly comprises a box body, a protective cover that can move relative to the box body under pressure, a detecting mechanism for detecting the remaining amount of the ink cartridge and the ink, and the box body is included for An ink reservoir that stores ink, an ink outlet that supplies ink to the printhead of the printer, and an air inlet.
  • the ink cartridge In order to ensure that the ink cartridge can work normally after being loaded into the printer, the ink cartridge must include two detecting mechanisms. In the process of installing the ink cartridge into the printer, first, a detecting mechanism prevents the light emitted by the second sensor emitting portion on the printer from returning to the second.
  • the receiving portion of the sensor as the installation progresses, the light emitted by the second sensor emitting portion returns to the receiving portion of the second sensor, and then the other detecting mechanism prevents the light emitted by the first sensor emitting portion from returning to the first sensor.
  • the receiving portion finally, the light emitted by the corresponding transmitting portions of the first and second sensors cannot be returned to the corresponding receiving portion, thereby completing the detection of the installation, and the printer prompts that the ink cartridge is installed and proceeds to the next portion. operating.
  • the mechanism for detecting the ink cartridge and detecting the ink amount of the existing ink cartridge includes a first detecting member a, a second detecting member b, a third detecting member c, a light transmitting portion d, and a movable lever member e, as shown in FIG.
  • the detection mechanism of the solution is mainly realized by occluding the light emitted by the sensor, and the working principle is: when the ink cartridge is loaded into the printer, firstly, the second light emitted by the second sensor inside the printer is opaque.
  • the component b is blocked, and the light emitted by the second sensor is not blocked by the opaque second detecting component b as the ink cartridge is loaded, and then the light emitted by the first sensor is blocked by the first detecting component a. Finally, the light emitted by the second sensor is also blocked by the opaque third detecting component c. At this time, the printer prompts that the ink cartridge exists, and the next operation can be performed.
  • the third detecting component c is composed of a light transmitting portion d and an opaque portion.
  • the movable rod e is composed, the position of the movable rod e can be changed by the change of the ink amount in the ink cartridge, and the light emitted by the second sensor can be blocked according to whether it is blocked by the third detecting part c To achieve the detection of the ink level.
  • the present invention provides an ink cartridge for an ink jet printer to solve the technical problem that the ink cartridge manufacturing process for the ink jet printer is complicated and the recognition accuracy is not high.
  • the technical solution drawn by the present invention is:
  • An ink cartridge for an inkjet printer comprising a casing, a protective cover movable relative to the casing under pressure, a detecting mechanism for detecting the remaining amount of the ink cartridge and the ink, the casing comprising an ink for storing ink An ink storage chamber, an ink outlet for supplying ink to the print head of the printer, and an atmospheric inlet, wherein the detecting mechanism for detecting the remaining amount of the ink cartridge and the ink comprises a first detecting member matching the first sensor on the printer, and the printer a second detecting component matched with the second sensor and a soft body supporting cap disposed on the casing and communicating with the ink storage chamber, the second detecting component comprising a movable rod, a fixed shaft disposed on the casing, and a protective cover
  • the movable rod position adjusting member is connected to the casing rotating shaft through a fixed shaft, and the movable rod position adjusting member can abut against the lower side of the movable rod member under the gravity of the
  • the movable rod position adjusting member is a hook.
  • a sealed ink bag is further disposed in the ink storage chamber, and the support cap communicates with the sealed ink bag.
  • the detecting ink cartridge and the ink remaining amount detecting mechanism includes a first detecting member matched with the first sensor on the printer, a second detecting member matching the second sensor on the printer, and being disposed on the casing a soft support cap communicating with the ink storage chamber, the second detecting component comprising a movable rod, a fixed shaft disposed on the casing and a movable rod position adjusting member disposed on the protective cover, wherein the movable rod member is coupled to the casing rotating shaft through the fixed shaft, and the movable rod position adjusting member is under the gravity of the movable rod member It can abut the lower edge of the movable rod, and the soft support cap is located at a corresponding position where the movable rod hangs under the force of gravity to abut the movable rod when the movable rod position adjusting member exceeds the supporting cap.
  • FIG. 1 is a schematic structural view of a conventional ink cartridge.
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 3 is a schematic view showing the relative positions of the first and second sensors of the ink cartridge when the first and second sensors are in the ON state before the ink cartridge of the present invention is loaded into the printer.
  • Figure 4 is a schematic view showing the relative positions of the first and second sensors of the ink cartridge when the ink cartridge of the present invention has just entered the second sensor of the printer and the optical path of the second sensor is disconnected.
  • Figure 5 is a schematic view showing the relative positions of the first and second sensors of the ink cartridge of the ink cartridge of the present invention as it is loaded into the second sensor of the printer and the optical path of the first sensor is turned off.
  • Figure 6 is a schematic view showing the relative positions of the first and second sensors of the ink cartridge when the first and second sensor optical paths are in the disconnected state when the ink cartridge of the present invention is successfully loaded into the printer.
  • Figure 7 is a three-dimensional illustration of an embodiment of the relative position of the first and second sensors of the ink cartridge when the first and second sensor optical paths are in the off state when the ink cartridge of the present invention is successfully loaded into the printer.
  • Figure 8 is a schematic view showing the relative positions of the printer sensor and the ink cartridge detecting member after the ink of the ink cartridge of the present invention is used up.
  • Fig. 9 is a three-dimensional illustration of an embodiment of the relative position of the printer sensor and the ink cartridge detecting member after the ink of the ink cartridge of the present invention is used up.
  • Figure 10 is a schematic exploded view of the ink cartridge of the present invention.
  • Figure 11 is a schematic view of the hook on the protective cover of the ink cartridge of the present invention.
  • 1 is the box body
  • 2 is the protective cover
  • 3 is the first sensor
  • 4 is the first detecting part
  • 5 is the second sensor
  • 6 is the fixed shaft
  • 7 is the movable rod
  • 8 is the hook
  • 9 is The soft support cap
  • 10 is a spring.
  • an ink cartridge for an inkjet printer includes a casing 1, a protective cover 2 which is movable relative to the casing 1 under pressure, and a detection for detecting the remaining amount of the ink cartridge and the ink.
  • the mechanism 1 includes an ink storage chamber for storing ink, an ink outlet for supplying ink to the print head of the printer, an air inlet, and a detecting mechanism for detecting the remaining amount of the ink cartridge and the ink including the first sensor 3 on the printer.
  • the second detecting component comprising a movable lever member 7 and being disposed in the box
  • the movable rod member 7 is connected to the rotating shaft of the casing 6 through the fixed shaft, and the position adjusting member of the movable rod member 7 is at the movable rod member 7 can be connected to the lower side of the movable rod 7 by gravity, and the soft support cap 9 is located at a corresponding position where the movable rod 7 hangs under the force of gravity to move the position adjusting member to the soft body support at the movable rod 7 94's right above the movable contact lever 7, the movable member position adjusting lever 7 to retractor 8,
  • the ink storage chamber is also provided with a sealing ink bag, the support 9 communicates
  • both sensors in the printer are turned on, as shown in FIG. Secondly, as the ink cartridge is installed, the front end protective cover 2 of the ink cartridge is not displaced, and the second sensor 5 starts to contact the second detecting member, and the light is emitted from the emitting portion of the second sensor 5, and is blocked by the movable rod 7 of the second detecting member. It is impossible to return to the receiving portion of the second sensor 5, in which state the second sensor 5 is disconnected, and the first sensor 3 is not in contact with the first detecting member 4, which is in an ON state, as shown in FIG.
  • the ink cartridge continues to penetrate, and the movable lever member 7 passes through the detecting portion of the second sensor 5, at which time the first sensor 3 is blocked by the first detecting member 4, and is in an open state, and the second sensor 5 is not blocked by the movable lever member 7. , is in the on state, as shown in Figure 5.
  • the front end protective cover 2 of the ink cartridge moves in the opposite direction of the movement of the ink cartridge, and the hook 8 fixed to the protective cover 2 moves backwards, no longer supporting the movable rod Item 7, the movable rod 7 hangs due to gravity.
  • one end of the movable lever member 7 of the second detecting member is swung to the sensing position of the second sensor 5, and is supported by the soft body supporting cap 9 to block the light emitted from the second sensor 5 again.
  • the second sensor 5 is in an open state, as shown in Figs.
  • the light emitted from the emitting portion of the first sensor 3 is blocked by the first detecting member 4, and the optical path of the first sensor 3 is in an off state.
  • the printer prompts the cartridge to be available.
  • the second detecting member blocks the light of the light-emitting element. Light cannot be received by the light receiving element of the printer, so that the printer recognizes that there is ink in the ink cartridge.
  • the ink of the ink cartridge is exhausted, as shown in Figs. 8 and 9, since the inside of the casing 1 is filled with ink by a sealed ink bag, under the suction of the ink supply needle of the printer, the ink bag is dried when the ink is used up, and is connected thereto.
  • the passing soft support cap 9 is sunken, and the movable lever 7 of the second detecting member continues to move by gravity, away from the position blocking the optical path of the second sensor 5. Light is directed to the light receiving element, causing the printer to indicate that the ink is exhausted, and then signals the user to replace the ink cartridge.
  • the second detecting member of the ink cartridge realizes the functions of the original two detecting members.
  • the process is simple, easy to control, and cost reduction. Increase the ink storage bag, increase the ink capacity, and save the user's printing cost.

Landscapes

  • Ink Jet (AREA)

Description

一种用于喷墨打印机的墨盒
【技术领域】
本发明涉及一种用于喷墨打印机的墨盒。
【背景技术】
现有的与喷墨打印机配套使用的墨盒， 其结构主要包括盒体、 在压力作用 下与盒体可相对移动的保护盖、 用于检测墨盒和墨水剩余量的检测机构， 盒体 包括用于储存墨水的储墨腔、 向打印机的打印头供墨的出墨口、 大气进口。 为 了保证墨盒装进打印机后能够正常工作， 墨盒必须包含两种检测机构， 在把墨 盒安装到打印机的过程中， 首先一检测机构使打印机上的第二传感器发射部所 发射的光不能返回第二传感器的接收部， 随着安装的进行， 第二传感器发射部 所发射的光返回到第二传感器的接收部， 接着另一检测机构使第一传感器发射 部所发出的光不能回到第一传感器的接收部， 最后， 第一、 第二传感器相对应 的发射部所发出的光都不能回到相对应的接收部， 进而完成了安装的检测， 此 时打印机提示墨盒安装完成， 进行下一部操作。 现有墨盒实现墨盒的检测和墨 水量检测的机构如图 1所示， 包括第一检测部件 a、 第二检测部件 b、 第三检测 部件 c、 透光部 d和可动杆件 e, 此方案的检测机构主要是通过对传感器所发出 的光的遮挡来实现的， 其工作原理是： 当墨盒装入打印机时， 首先打印机内部 的第二传感器所发出的光被不透光的第二检测部件 b遮挡， 随着墨盒的装入， 第二传感器所发出的光不被不透光的第二检测部件 b遮挡而接通， 接着第一传 感器所发出的光被第一检测部件 a遮挡， 最后第二传感器所发出的光也被不透 光的第三检测部件 c 遮挡， 此时打印机提示墨盒存在， 可进行下一步操作， 第 三检测部件 c由一透光部 d和一不透光的可动杆件 e组成，可动杆件 e的位置可 通过墨盒内墨水量的变化而发生变化， 第二传感器所发出的光可根据是否被第 三检测部件 c遮挡来实现墨盒内墨水量的检测。
该方案在打印机装机检测时涉及的检测部件过多， 工艺复杂， 而在有效地 检测到墨尽的时刻， 其缺点在于杠杆的设计， 浮标的安装工艺比较复杂， 降低 了墨盒的生产效率。 并且， 随着墨盒内墨水量改变而移动的挡光元件的材料必 须是不透光的， 以上方案釆用黑色 PP料， 这就要求在注塑生产时， 黑色色目与 PP原料调制均匀， 如果不均匀或不够均匀， 都会造成墨盒装入打印机识别不准 确。 挡光件要随着墨盒内墨水量的改变而移动， 这需要的零件数目较多， 也就 造成生产工艺复杂， 识别精确度不高。
【发明内容】
本发明提供一种用于喷墨打印机的墨盒， 以解决现有用于喷墨打印机的墨 盒制造工艺复杂和识别精确度不高的技术问题。
为了解决以上技术问题， 本发明釆取的技术方案是：
一种用于喷墨打印机的墨盒， 包括盒体、 在压力作用下与盒体可相对移动 的保护盖、 用于检测墨盒和墨水剩余量的检测机构， 所述盒体包括用于储存墨 水的储墨腔、 向打印机的打印头供墨的出墨口、 大气进口， 其特征是， 所述检 测墨盒和墨水剩余量的检测机构包括与打印机上第一传感器匹配的第一检测部 件、 与打印机上第二传感器匹配的第二检测部件和设置于盒体上与储墨腔相通 的软体支撑帽，所述第二检测部件包括可活动杆件、 设置于盒体的固定轴和设置 于保护盖的可活动杆件位置调节件， 所述可活动杆件通过固定轴与盒体转轴连 接， 可活动杆件位置调节件在可活动杆件的重力作用下可与可活动杆件下边抵 接， 所述软体支撑帽位于可活动杆件在重力作用下下垂的对应位置处以在可活 动杆件位置调节件移动到软体支撑帽正上方时 4氏接可活动杆件。
所述可活动杆件位置调节件为拉钩。
所述储墨腔内还设置有密封墨水袋，所述支撑帽与密封墨水袋相通。
在釆用了上述技术方案后,由于检测墨盒和墨水剩余量检测机构包括与打印 机上第一传感器匹配的第一检测部件、 与打印机上第二传感器匹配的第二检测 部件和设置于盒体上与储墨腔相通的软体支撑帽，第二检测部件包括可活动杆件、 设置于盒体的固定轴和设置于保护盖的可活动杆件位置调节件， 可活动杆件通 过固定轴与盒体转轴连接， 可活动杆件位置调节件在可活动杆件的重力作用下 可与可活动杆件下边抵接， 软体支撑帽位于可活动杆件在重力作用下下垂的对 应位置处以在可活动杆件位置调节件超过支撑帽时抵接可活动杆件。 满足了墨 盒的检测和墨水剩余量检测的同时去掉了储墨腔内的活动杠杆大大简化了生产 工艺和提高了识别精度， 解决现有用于喷墨打印机的墨盒制造工艺复杂和识别 精确度不高的技术问题。
【附图说明】
图 1是现有墨盒的结构示意图。
图 2为本发明的结构示意图。
图 3 是本发明墨盒未装入打印机前第一、 二传感器都处于接通状态时墨盒 与的第一、 二传感器相对位置示意图。
图 4是本发明墨盒刚进入打印机第二传感器光路断开而第一传感器处于接 通状态时墨盒与的第一、 二传感器相对位置示意图。
图 5是本发明墨盒随着其装入打印机第二传感器光路接通而第一传感器光 路断开状态时墨盒与的第一、 二传感器相对位置示意图。
图 6是本发明墨盒成功装入打印机时第一、 二传感器光路均处于断开状态 时墨盒与的第一、 二传感器相对位置示意图。
图 7是本发明墨盒成功装入打印机时第一、 二传感器光路均处于断开状态 时墨盒与的第一、 二传感器相对位置实施例三维图示。
图 8 为本发明墨盒的墨用尽后打印机传感器和墨盒检测部件相对位置示意 图。
图 9 为本发明墨盒的墨用尽后打印机传感器和墨盒检测部件相对位置实施 例三维图示。
图 10为本发明墨盒的分解结构示意图。 图 11为本发明墨盒保护盖上的拉钩示意图。
图中, 1为盒体 ,2为保护盖， 3为第一传感器 ,4为第一检测部件, 5为第二传感 器, 6为固定轴， 7为可活动杆件 ,8为拉钩 ,9为软体支撑帽， 10为弹簧。
【具体实施方式】
如图 2和图 10所示,一种用于喷墨打印机的墨盒， 包括盒体 1、 在压力作用 下与盒体 1可相对移动的保护盖 2、用于检测墨盒和墨水剩余量的检测机构， 盒 体 1包括用于储存墨水的储墨腔、向打印机的打印头供墨的出墨口、大气进口， 检测墨盒和墨水剩余量的检测机构包括与打印机上第一传感器 3 匹配的第一检 测部件 4、与打印机上第二传感器 5匹配的第二检测部件和设置于盒体 1上与储 墨腔相通的软体支撑帽 9,第二检测部件包括可活动杆件 7、设置于盒体 1的固定 轴 6和设置于保护盖 2的可活动杆件 7位置调节件， 可活动杆件 7通过固定轴 与盒体 6转轴连接， 可活动杆件 7位置调节件在可活动杆件 7的重力作用下可 与可活动杆件 7下边 4氏接， 软体支撑帽 9位于可活动杆件 7在重力作用下下垂的 对应位置处以在可活动杆件 7位置调节件移动到软体支撑帽 9正上方时 4氏接可 活动杆件 7,可活动杆件 7位置调节件为拉钩 8,储墨腔内还设置有密封墨水袋,支 撑帽 9与密封墨水袋相通。
在墨盒装入打印机的过程中， 首先打印机内的两传感器都处于接通状态，如 图 3所示。 其次随墨盒装机深入， 墨盒前端保护盖 2未发生位移， 而第二传感 器 5开始接触第二检测部件， 光从第二传感器 5发射部发出， 经第二检测部件 的可活动杆件 7遮挡而无法回到第二传感器 5的接收部， 此状态第二传感器 5 光路断开,而第一传感器 3未接触第一检测部件 4属于接通状态，如图 4所示。 墨 盒继续深入， 可活动杆件 7穿过第二传感器 5的检测部位， 此时第一传感器 3 被第一检测部件 4遮挡， 处于断开状态， 第二传感器 5未被可动杆件 7遮挡， 处于接通状态， 如图 5所示。 随墨盒装机深入， 墨盒前端保护盖 2向墨盒运动 的反方向移动， 固定在保护盖 2上的拉钩 8, 随之向后移动， 不再支撑可活动杆 件 7 , 可活动杆件 7由于重力作用下垂。 这时第二检测部件的可活动杆件 7的一 端划到第二传感器 5感应位置，被软体支撑帽 9支撑， 再次遮挡从第二传感器 5 发出的光线。 第二传感器 5处于断开状态 ， 如图 6、 7所示。 而第一传感器 3 的发射部发出的光被第一检测部件 4遮挡， 第一传感器 3光路处于断开状态。 此时打印机提示墨盒可用。
当墨盒内有足够的墨水时， 将其装入打印机进行打印， 第二检测部件的一 端将光发射元件的光遮挡。 光不能被打印机的光接收元件接收， 从而打印机据 此识别墨盒内有墨水。 当墨盒的墨水耗尽时如图 8、 9所示， 由于盒体 1内釆用 密封墨水袋盛装墨水，在打印机供墨针的抽吸作用下，墨水用完时墨水袋干瘪， 与之相连通的软体支撑帽 9下陷， 第二检测部件的可活动杆件 7由重力作用继 续移动， 离开遮挡第二传感器 5 光路的位置。 光直射到光接收元件， 从而打印 机提示墨水耗尽， 然后发出信号提示用户更换墨盒。
在墨盒移出打印机时， 如图 11所示， 保护盖 2上的拉钩 8将可活动杆件 7 重新拉起， 使其处于未装机前的位置， 达到复位效果。
本发明， 釆用墨盒的第二检测部件实现了原来两个检测部件的功能。 在制 造方面， 工艺简单， 易控制， 成本降低。 增加储墨袋， 墨水容量加大， 节省用 户打印成本。

Claims

权 利 要求
1、 一种用于喷墨打印机的墨盒， 包括盒体、 在压力作用下与盒体可 相对移动的保护盖、 用于检测墨盒和墨水剩余量的检测机构， 所述盒体包括 用于储存墨水的储墨腔、 向打印机的打印头供墨的出墨口、 大气进口， 其特 征是， 所述检测墨盒和墨水剩余量的检测机构包括与打印机上第一传感器匹 配的第一检测部件、 与打印机上第二传感器匹配的第二检测部件和设置于盒 体上与储墨腔相通的软体支撑帽,所述第二检测部件包括可活动杆件、设置于 盒体的固定轴和设置于保护盖的可活动杆件位置调节件， 所述可活动杆件通 过固定轴与盒体转轴连接， 可活动杆件位置调节件在可活动杆件的重力作用 下可与可活动杆件下边 4氏接， 所述软体支撑帽位于可活动杆件在重力作用下 下垂的对应位置处以在可活动杆件位置调节件移动到软体支撑帽正上方时抵 接可活动杆件。
2、 如权利要求 1 所述的用于喷墨打印机的墨盒， 其特征是， 所述可 活动杆件位置调节件为拉钩。
3、 如权利要求 1 所述的用于喷墨打印机的墨盒， 其特征是， 所述储 墨腔内还设置有密封墨水袋，所述支撑帽与密封墨水袋相通。
PCT/CN2009/075192 2009-02-20 2009-11-28 一种用于喷墨打印机的墨盒 Ceased WO2010094199A1 (zh)

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