WO2004062931A1 - Bague d'etancheite et cartouche d'encre comprenant cette derniere - Google Patents

Bague d'etancheite et cartouche d'encre comprenant cette derniere Download PDF

Info

Publication number
WO2004062931A1
WO2004062931A1 PCT/CN2003/001096 CN0301096W WO2004062931A1 WO 2004062931 A1 WO2004062931 A1 WO 2004062931A1 CN 0301096 W CN0301096 W CN 0301096W WO 2004062931 A1 WO2004062931 A1 WO 2004062931A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
seal ring
ink supply
introduction hole
gap
Prior art date
Application number
PCT/CN2003/001096
Other languages
English (en)
French (fr)
Other versions
WO2004062931A8 (fr
Inventor
Benyou Jin
Original Assignee
Print-Rite Unicorn Image Products Co., Ltd. Of Zh Uhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Print-Rite Unicorn Image Products Co., Ltd. Of Zh Uhai filed Critical Print-Rite Unicorn Image Products Co., Ltd. Of Zh Uhai
Priority to AU2003289657A priority Critical patent/AU2003289657A1/en
Priority to EP03779657A priority patent/EP1584476A4/en
Priority to JP2004565891A priority patent/JP2006513060A/ja
Priority to US10/533,074 priority patent/US20060017790A1/en
Publication of WO2004062931A1 publication Critical patent/WO2004062931A1/zh
Publication of WO2004062931A8 publication Critical patent/WO2004062931A8/zh

Links

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
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • B41J2/1752—Mounting within the printer
    • B41J2/17523—Ink connection

Definitions

  • the present invention relates to a seal ring for an ink supply device of an ink jet recording apparatus and an ink supply device using the same. Background technique
  • Ink-jet recording devices such as ink-jet printers, usually require ink supply devices such as replaceable ink cartridges.
  • ink supply devices such as replaceable ink cartridges.
  • the ink supply device to supply ink to the recording device.
  • the ink supply needle with ink holes on the recording device is inserted into the ink outlet of the ink supply device, and the ink in the ink supply device is introduced into the recording device.
  • a seal ring is also provided in the ink outlet of the ink supply device.
  • the seal ring usually has a through hole, which can hoop the ink supply needle rod. Prevent ink from flowing out of the gap between the ink supply needle bar and the seal ring.
  • FIG. 14 the ink cartridge in FIG. 14 only shows a part of the ink outlet of the ink cartridge.
  • a valve 16 composed of a valve stem and a valve surface is added to the inner port of the port sealing ring 18, and a spring 17 is placed between the upper part of the ink outlet and the valve surface. Under the action of the spring 17, the valve surface is pressed tightly At the upper end of the through hole of the seal ring 18, the outer end of the ink outlet of the unused ink cartridge is usually sealed with a film 20.
  • the ink supply needle 19 pierces the film 20 and squeezes through the through hole of the sealing ring 18.
  • the needle opens the valve surface and enters the ink chamber, so that the ink in the ink chamber passes the ink supply.
  • the channel on the needle 19 is output, and the top of the through hole of the sealing ring 16 tightens the needle bar to prevent ink leakage.
  • the solution provided by the prior art mentioned above can prevent the problem of ink flow after the ink cartridge is taken out, but the structure is more complicated, the assembly process requirements are high, the difficulty is high, and the production efficiency is low, because it is made of hard materials.
  • the ink supply needle that is repeatedly pressed can cause rapid wear and tear and easily damage the recording device.
  • Another problem existing in the above prior art is that the cantilevered ink supply needle cannot be stably fixed at the root, and the ink supply needle is prone to bend after long-term use. Summary of the invention
  • the main object of the present invention is to provide a sealing ring with a valve function.
  • Another object of the present invention is to provide a sealing ring capable of stabilizing a penetrating ink supply needle.
  • Another object of the present invention is to provide an ink cartridge assembled by using the above-mentioned sealing ring.
  • the sealing ring provided by the present invention includes a tubular elastic body.
  • the lower end of the elastic body has an ink supply needle introduction hole extending upward.
  • the introduction hole is not a through hole, and a tip film is a top film. It has a certain thickness.
  • the introduction hole can be designed as a structure of a mouth at the entrance.
  • the diameter of the mouth is smaller than the diameter of the ink supply needle, and the ink supply needle has a better holding effect when it passes through, preventing the ink supply needle from bending. damage.
  • the crotch is formed by the annular bulging of the lower part of the tubular elastomer in the axial direction.
  • the ink supply needle may be placed in the seal ring for more than half a year, which will cause permanent deformation of the gap, that is, the gap cannot be closed ideally after the ink supply needle is withdrawn, resulting in slow ink leakage.
  • a support portion can be symmetrically arranged on the upper part of the tubular elastic body. One end is located on the inner wall of the tube and the other end is located on the periphery of the capping film. After the ink supply needle is withdrawn, the support portion squeezes the gap relatively, so that the deformation gap can still be reliably Closed.
  • this point can also be explained theoretically as the setting of the support portion, which increases the wall thickness near the gap and can effectively prevent permanent deformation.
  • the ink cartridge provided by the present invention includes an ink outlet whose inner ink chamber supplies ink to the outside.
  • the ink outlet has a built-in seal ring.
  • the seal ring has a tubular elastic body, and the outer wall of the elastic body is closely connected with the inner wall of the ink outlet.
  • the bottom of the elastic body is provided with an ink supply needle introduction hole extending upward.
  • the top of the introduction hole is a top film, and the middle of the top film has a gap connecting the inside of the introduction hole and the upper space of the top film.
  • FIG. 1 is a perspective view of a seal ring according to a first embodiment of the present invention
  • Figure 2 is a sectional view of Figure 1;
  • FIG. 3 is a perspective view of a seal ring according to a second embodiment of the present invention.
  • FIG. 4 is a sectional view of FIG. 3;
  • FIG. 5 is a perspective view of a seal ring according to a third embodiment of the present invention.
  • Figure 6 is a sectional view of Figure 5;
  • FIG. 7 is a perspective view of a seal ring according to a fourth embodiment of the present invention.
  • FIG. 8 is a sectional view of FIG. 7;
  • FIG. 9 is a perspective view of a seal ring according to a fifth embodiment of the present invention.
  • FIG. 10 is a sectional view of FIG. 9;
  • FIG. 11 is a sectional view in another direction of FIG. 9;
  • FIG. 12 is a schematic structural diagram of an ink cartridge mounted on a recording device according to various embodiments of the present invention
  • FIG. 13 is a structural schematic diagram of an ink cartridge not mounted on a recording device according to various embodiments of the present invention
  • Fig. 15 is a schematic structural diagram of a conventional ink cartridge mounted on a recording device. detailed description
  • the seal ring 3 is a tubular body made of an elastic material.
  • the outer wall is provided with convex rings 4 and 5 which are tightly sealed with the inner wall of the ink cartridge ink port.
  • the upper part is a capping film 1 and in the middle there is a through-capping film. ] Gap 2.
  • FIG. 2 is a cross-sectional view taken from a direction perpendicular to the gap 2.
  • the bottom of the seal ring 3 has an upwardly extending introduction hole 6.
  • the diameter of the introduction hole 6 is substantially the same as the diameter of the ink supply needle.
  • the membrane 1 is located on the top of the introduction hole 6, and the introduction hole 6 is a blind hole when the gap is naturally closed.
  • the introduction hole communicates with the upper space of the capping film 1.
  • the capping film 1 has a certain thickness, so that the gap 2 has a self-closing ability.
  • the largest dimension of the slit 2 in the plane where the capping film 1 is located is smaller than the diameter of the guide hole 6.
  • FIG. 4 is a cross-sectional view taken from the direction perpendicular to the gap 2 in FIG. 3.
  • the diameter is basically the same as the diameter of the ink supply needle.
  • the diameter of the mouthpiece 7 is smaller than the diameter of the ink supply needle, which can stabilize the ink supply needle, and at the same time, strengthen the tight seal of the needle bar.
  • the capping film 1 is located on the top of the introduction hole 6, and the introduction hole 6 is a blind hole when the gap is naturally closed. When the slit 2 is opened, the introduction hole communicates with the upper space of the capping film 1.
  • the capping film 1 has a certain thickness, so that the gap 2 has a self-closing ability.
  • the maximum size of the gap 2 in the plane where the capping film 1 is located is smaller than the diameter of the introduction hole 6.
  • the shape of the capping film 1 in this example is a circular table surface, and two support portions 8 are provided in a radial direction perpendicular to the slit 2.
  • this figure is a sectional view taken along a radial direction where the gap is located.
  • the capping film 1 is an approximately spherical film body bulging upward.
  • the length of the slit 2 is the same as or slightly smaller than the diameter of the introduction hole 6, that is, It is equal to or slightly smaller than the diameter of the ink supply needle. It can be seen from the figure that the diameter of the nozzle 7 will be significantly smaller than the diameter of the ink supply needle.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 8 is a view cut along the center line of the supporting portion 9.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • the ink supply port has a smaller diameter, so the outer diameter of the seal ring itself is very small.
  • Capping film 1 It can be designed at the top of the seal ring, and the support part 11 can be designed thicker to obtain a better support effect.
  • Embodiment 6 is a diagrammatic representation of Embodiment 6
  • this is an example of an ink cartridge equipped with a seal ring.
  • the outer wall of the seal ring elastically presses against the ink supply port of the ink cartridge 14 Inside, the function of the convex rings 4, 5 is to improve the reliability of the seal.
  • the ink supply needle 13 of the printer first pierces the sealing film 12 and then squeezes into the introduction hole from the mouth. Finally, the head of the ink supply needle passes through the gap and enters the ink cavity 15 to form an ink supply channel.
  • the ink supply needle 3 ⁇ 4 exits in the reverse order described above, and the gap 2 is closed by its own elastic restoring force and the elastic restoring force of the support portion, and stops the ink from flowing out from the ink chamber 15.
  • the sealing ring used in the present invention can be made of rubber with good elasticity. Compared with the existing sealing ring, 15 only adds a capping film, and the gap of the self-pressing film can be easily determined according to factors such as the ink supply needle of the recording device and the elasticity of the rubber.
  • the size of the ink cartridge manufactured according to the present invention because the above-mentioned sealing ring is used, can meet the requirements of the design task. Compared with the prior art, the structure is greatly simplified, which can not only solve the problem of installation and sealing at the time of installation. The ink supply needle is better protected, and the manufacturing cost is also reduced.

Description

密封圈以及使用该密封圈的墨盒 技术领域
本发明涉及喷墨记录设备供墨装置用的密封圈及采用这种密封圈的供墨 装置。 背景技术
喷墨记录设备， 例如喷墨打印机，通常都需要使用可更换的墨盒等供墨装 置。供墨装置向记录设备供墨有多种方式，其中一种是位于记录设备上的带有 墨孔道的供墨针剌入供墨装置出墨口内，将供墨装置内的墨液引入记录设备打 印头的方式进行的， 为让墨液唯一地从墨孔道中流过， 还在供墨装置的出墨口 内设置一个密封圈， 密封圈通常有一个通孔， 它可紧箍供墨针杆， 防止墨液从 供墨针杆与密封圈间隙中流出。这种供、取墨方式存在的缺陷是， 当供墨装置 内的墨未用完或显示用完（实际仍有定量残墨）从记录设备上取下后， 墨会从 密封圈的通孔中流出， 污染工作环境及弄污操作人员衣物。没用完墨的墨盒再 次装入记录装备时还会出现打印不良的现象。
为杜绝上述情况的发生， 有一种已有技术给出的技术解决方案如图 14所 示， 为说明问题清楚起见， 图 14中的墨盒仅示出了墨盒出墨口局部， 该方案 在出墨口密封圈 18的内口增设了一个由阀杆和阀面构成的阀 16， 还有一个置 于出墨口上部与阀面之间的弹簧 17， 在弹簧 17的作用下， 阀面紧压在密封圈 18的通孔上端， 未曾使用的墨盒出墨口外端通常用一膜 20封死。 墨盒装入记 录装置后， 如图 15所示， 供墨针 19刺穿膜 20并挤过密封圈 18的通孔， 针头 顶开阀面进入墨腔， 使墨腔内的墨液通过供墨针 19上的孔道输出， 密封圈 16 通孔的顶部将针杆箍紧， 防止漏墨。 从记录装置上拆下墨盒时， 供墨针 19退 出， 阀 16在弹簧 17的作用下恢复对密封圈 18通孔的密封， 防止了残余墨液 外流。
上述已有技术给出的方案可以实现墨盒取出后， 防止墨液处流的问题，但 结构较为复杂， 制造时装配工艺要求高、难度大在， 生产效率低， 由于阔是由 硬质材料制作而成的，对反复顶压的供墨针可造成快速磨损，极易损坏记录装 置。 上述已有技术存在的另外一个问题是，悬臂状的供墨针在根部得不到稳定 的固定， 长期使用后供墨针易发生弯曲现象。 发明内容
本发明的主要目的是提供一种带有阀功能的密封圈。
本发明的另一目的是提供一种能将穿入的供墨针加以稳固的密封圈。
本发明的再一个目的是提供一种采用上述密封圈组装而成的墨盒。
为实现上述目的， 本发明给出的密封圈包括一个管状的弹性体， 弹性体的 下端有向上延伸的供墨针导入孔， 该导入孔并非是通孔， 其顶端为一封顶膜， 封顶膜有一定的厚度，封顶膜中部有一连通导入孔内部与封顶膜上部空间的缝 隙，即缝隙在自由状态下处于密闭状态，液体无法通过。其只用于供墨针穿过， 且供墨针穿过时缝隙将针杆箍紧， 仍不允许液体通过。
为使供墨针得以稳固，可将导入孔设计成入口处为一隘口的结构形式， 隘 口直径小于供墨针直径， 供墨针穿过时有更好的把持作用， 防止了供墨针发生 弯曲损伤。
实际制造中， 隘口是由管状弹性体下部向轴向的环状隆出所形成的。
对于一些不经常使用的记录装置，供墨针可能置于密封圈内半年以上， 这 会造成缝隙的永久性变形， 即供墨针退出后缝隙不能理想地闭合，产生缓慢漏 墨， 为此， 在管状弹性体的上部可对称设置支撑部， 其一端位于管内壁， 另一 端位于封顶膜的周边， 当供墨针退出后， 支撑部相对挤压缝隙， 可使产生形变 的缝隙仍能可靠地闭合， 当然， 这点从理论上还可解释为支撑部的设置， 使缝 隙近处的壁厚增加，可有效地防止永久变形。最好是使封顶膜上缝隙所在面与 支撑部的对称面重合， 这样，支撑部的恢复力一方面可使缝隙将供墨针箍得更 紧， 另一方面， 供墨针退出后， 使易于产生的缝隙横向永久变形在支撑部的挤 压下保持闭合。
本发明给出的墨盒，包括一个其内墨腔向外界供墨的出墨口， 出墨口内置 有密封圈， 密封圈为有一个管状的弹性体，弹性体的外壁与出墨口内壁紧密封 配合， 弹性体下端有向上延伸的供墨针导入孔， 导入孔顶端为一封顶膜， 封顶 膜中部有一连通导入孔内部与封顶膜上部空间的缝隙。 附图说明
图 1是本发明第一实施例给出的密封圈立体图；
图 2是图 1的剖视图；
图 3是本发明第二实施例给出的密封圈立体图；
图 4是图 3的剖视图；
图 5是本发明第三实施例给出的密封圈立体图；
图 6是图 5的剖视图；
图 7是本发明第四实施例给出的密封圈立体图；
图 8是图 7的剖视图；
图 9是本发明第五实施例给出的密封圈立体图；
图 10是图 9的剖视图；
图 11是图 9另一方向的剖视图；
图 12是本发明各实施例给出的墨盒装在记录设备上的结构示意图； 图 13是本发明各实施例给出的墨盒未装在记录设备上的结构示意图； 图 14是已有技术给出的墨盒未装在记录设备上的结构示意图；
图 15是已有技术给出的墨盒装在记录设备上的结构示意图。 具体实施方式
以下通过依据本发明给出的几个实施例及其附图作进一步详细说明。
实施例一：
参见图 1， 密封圈 3是一个由弹性材料制成的管状体， 外壁设有与墨盒辻 墨口内壁压紧密封的凸环 4、 5 , 上部是封顶膜 1， 在中部有一条贯通封顶膜] 的缝隙 2。
参见图 2， 图 2是从与缝隙 2垂直方向剖切的剖视图， 从密封圈 3的底蔔 有一个向上延伸的导入孔 6， 导入孔 6的直径与供墨针的直径基本相同， 封^ 膜 1位于导入孔 6的顶部，在缝隙自然闭合的状态下导入孔 6是一只盲孔。 1 隙 2打开时， 导入孔将与封顶膜 1的上部空间连通。 封顶膜 1具有一定厚度， 从而使缝隙 2有自闭能力。缝隙 2在封顶膜 1所在平面内的最大尺寸小于导 孔 6的直径，供墨针穿过时缝隙在该平面内弹性变形为与供墨针杆断面完全 ¾ 同的圆， 缝隙将针杆紧箍密封。 实施例二：
参见图 3， 本例的外形与上例完全相同， 而且， 相同的标号与上例有完全 相同的含义。
参见图 4， 图 4是从图 3与缝隙 2垂直方向剖切的剖视图， 从密封圈 3的 底部有一个向上延伸的导入孔 6， 不过导入孔 6的下部是一个隘口 7， 导入孔 6的直径与供墨针的直径基本相同， 隘口 7的直径小于供墨针的直径， 其可对 供墨针起稳固作用， 同时， 加强对针杆的紧箍密封。 封顶膜 1 位于导入孔 6 的顶部， 在缝隙自然闭合的状态下导入孔 6是一只盲孔。缝隙 2打开时， 导入 孔将与封顶膜 1的上部空间连通。封顶膜 1具有一定厚度， 从而使缝隙 2有自 闭能力。缝隙 2在封顶膜 1所在平面内的最大尺寸小于导入孔 6的直径，供墨 针穿过时缝隙在该平面内弹性变形成与供墨针杆断面完全相同的圆，将针杆紧 箍密封。
实施例三：
参见图 5， 本例中封顶膜 1的形状是一个圆台面， 在与缝隙 2垂直的径向 设置了两条支撑部 8。
参见图 6， 本图是沿着缝隙所在的径向剖开的视图， 封顶膜 1是一个向上 隆起的近似球面的膜体，缝隙 2的长度与导入孔 6的直径相同或略小一点， 即 等于或略小于供墨针的直径， 从图中可见， 隘口 7的直径将明显小于供墨针的 直径。
实施例四：
参见图 7、 图 8， 本例与第三例基本相同， 不同的是支撑部 9和 10以交叉 的形式对缝隙 2给以支撑。 其中图 8是沿着支撑部 9的中线剖开的视图。
实施例五：
对于一些体积相对较小的墨盒，其供墨口有着较小的直径， 因而密封圈的 外径本身就很小， 对于这类小型密封圈， 参见图 9、 图 10、 和图 11， 封顶膜 1 可设计在密封圈的最顶端， 支撑部 11可设计的厚实一些， 以获得比较好的支 撑效果。
实施例六：
参见图 12和图 13这是一个装有密封圈的墨盒的例子，为说明问题清楚起 见， 图中仅示出供墨口附的结构。 密封圈外壁弹性地抵压在墨盒 14的供墨口 内，.凸环 4、 5的作用是提高密封的可靠性。 墨盒 14装入打印机时， 打印机 的供墨针 13先是刺破封口膜 12， 然后从隘口挤进导入孔， 最后供墨针的头笱 穿过缝隙时进入墨腔 15， 形成供墨通道。 从打印机上取下墨盒时， 供墨针 ¾ 上述反顺序退出，缝隙 2靠自身的弹性恢复力及支撑部的弹性恢复力闭合， ¾ 止了墨液自墨腔 15向外流出。 工业应用性
本发明采用的密封圈可釆用弹性良好的橡胶制作， 与已有密封圈相比， 15 仅增加了一个封顶膜，根据记录设备供墨针、橡胶弹性等因素可方便地确定自 顶膜缝隙的尺寸， 根据本发明制造的墨盒， 由于采用了上述密封圈， 使之达至 I 设计任务要求的前提下， 结构与已有技术相比大为简化， 不但能解决装机及 下时的密封问题， 较好地对供墨针进行保护， 还降低了制造成本。

Claims

权利要求书
1、 密封圈， 包括一个管状的弹性体， 弹性体的下端有向上延伸的供墨针 导入孔；
其特征在于：
导入孔顶端为一封顶膜，封顶膜中部有一连通导入孔内部与封顶膜上部空 间的缝隙。
2、 根据权利要求 1所述的密封圈， 其特征在于：
导入孔的入口为一隘口， 隘口直径小于供墨针直径。
3、 根据权利要求 2所述的密封圈， 其特征在于：
所述隘口由管状弹性体下部向轴向的环状隆出形成。
4、 根据权利要求 1至 3任一项所述的密封圈， 其特征在于： 管状弹性体 的上部有对称设置的支撑部， 其一端位于管内壁， 另一端位于封顶膜的周边。
5、 根据权利要求 4所述的密封圈， 其特征在于： 封顶膜上缝隙所在面与 支撑部的对称面重合。
6、 墨盒， 包括一个其内墨腔向外界供墨的出墨口；
其特征在于：
出墨口内置有密封圈，密封圈有一个管状的弹性体，弹性体的外壁与出墨 口内壁紧密封配合， 弹性体下端有向上延伸的供墨针导入孔；
导入孔顶端为一封顶膜，封顶膜中部有一连通导入孔内部与封顶膜上部空 间的缝隙。
7、 根据权利要求 6所述的墨盒， 其特征在于：
所述密封圈导入孔的入口为一隘口， 隘口直径小于供墨针直径。
8、 根据权利要求 7所述的墨盒， 其特征在于：
所述密封圈隘口由管状弹性体下部向轴向的环状隆出形成。
9、 根据权利要求 6至 8任一项所述的墨盒， 其特征在于： 构成密封圈的 管状弹性体的上部有对称设置的支撑部， 其一端位于管内壁， 另一端位于封顶 膜的周边。
10、根据权利要求 9所述的墨盒， 其特征在于： 所述密封圈封顶膜上缝隙 所在面与支撑部的对称面重合。
PCT/CN2003/001096 2003-01-14 2003-12-19 Bague d'etancheite et cartouche d'encre comprenant cette derniere WO2004062931A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003289657A AU2003289657A1 (en) 2003-01-14 2003-12-19 Seal ring and ink cartridge using thereof
EP03779657A EP1584476A4 (en) 2003-01-14 2003-12-19 SEAL RING AND SINGLE COLORING CARTRIDGE
JP2004565891A JP2006513060A (ja) 2003-01-14 2003-12-19 シールリング、及び、シールリングを備えるインクカートリッジ
US10/533,074 US20060017790A1 (en) 2003-01-14 2003-12-19 Seal ring and ink cartridge using thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU032018703U CN2614901Y (zh) 2003-01-14 2003-01-14 密封圈、墨盒
CN03201870.3 2003-01-14

Publications (2)

Publication Number Publication Date
WO2004062931A1 true WO2004062931A1 (fr) 2004-07-29
WO2004062931A8 WO2004062931A8 (fr) 2005-02-10

Family

ID=32686839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2003/001096 WO2004062931A1 (fr) 2003-01-14 2003-12-19 Bague d'etancheite et cartouche d'encre comprenant cette derniere

Country Status (6)

Country Link
US (1) US20060017790A1 (zh)
EP (1) EP1584476A4 (zh)
JP (1) JP2006513060A (zh)
CN (1) CN2614901Y (zh)
AU (1) AU2003289657A1 (zh)
WO (1) WO2004062931A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006076858A1 (fr) * 2005-01-19 2006-07-27 Zhuhai Nine Star Electronic Science And Techonlogy Co., Ltd. Element d'etancheite pour cartouche d’imprimante a jet d’encre
JP2006315302A (ja) * 2005-05-12 2006-11-24 Seiko Epson Corp 液体検出機能を備えた容器
JP2007176132A (ja) * 2005-12-28 2007-07-12 Seiko Epson Corp 液体検出機能を備えた容器
CN102615984A (zh) * 2011-02-01 2012-08-01 兄弟工业株式会社 墨盒
JP2016022626A (ja) * 2014-07-17 2016-02-08 株式会社ミマキエンジニアリング 収納容器、接続器具および接続方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004035573A1 (de) * 2004-07-22 2006-02-16 Kmp Printtechnik Ag Tintenkartusche für ein Tintenstrahldrucksystem sowie Verfahren zur Herstellung derselben
CN1994749B (zh) * 2006-01-08 2010-05-12 珠海纳思达电子科技有限公司 一种喷墨打印机墨盒使用的密封件
JP2008105258A (ja) * 2006-10-25 2008-05-08 Seiko Epson Corp シール部材、液体収容体及び液体噴射装置
US8066358B2 (en) * 2007-01-30 2011-11-29 Hewlett-Packard Development Company, L.P. Over-molded fluid interconnect
CN201049541Y (zh) * 2007-06-08 2008-04-23 聂瑞权 喷墨打印机墨盒
CN101497271B (zh) * 2008-01-31 2011-02-16 研能科技股份有限公司 包含断墨元件的供墨匣
JP5353565B2 (ja) * 2009-03-17 2013-11-27 株式会社リコー 液体収容容器及び画像形成装置
JP2011148203A (ja) * 2010-01-22 2011-08-04 Brother Industries Ltd インクカートリッジ
US8651643B2 (en) 2010-10-22 2014-02-18 Hewlett-Packard Development Company, L.P. Fluid cartridge
MX2013003254A (es) * 2010-10-22 2013-10-28 Hewlett Packard Development Co Cartucho de fluido.
JP5530347B2 (ja) * 2010-12-20 2014-06-25 富士フイルム株式会社 印刷用液体容器、印刷用液体充填済み容器、画像形成装置及び印刷用液体充填済み容器の製造方法
JP5213973B2 (ja) * 2011-02-18 2013-06-19 富士フイルム株式会社 画像記録用液体カートリッジ及び画像形成装置
US8434853B1 (en) 2011-10-25 2013-05-07 Hewlett-Packard Development Company, L.P. Printhead cap assembly
EP3087394A2 (en) 2013-12-27 2016-11-02 Merrimack Pharmaceuticals, Inc. Biomarker profiles for predicting outcomes of cancer therapy with erbb3 inhibitors and/or chemotherapies
US9751318B2 (en) * 2015-05-29 2017-09-05 Canon Kabushiki Kaisha Liquid ejection apparatus and attachment assembly of liquid ejection apparatus
BR112017023278B1 (pt) * 2015-07-31 2022-05-03 Hewlett-Packard Development Company, L.P. Recipiente de fluido de impressão, arranjo de sistema de impressora e método de carregamento de uma fonte de fluido de impressão
WO2018018369A1 (zh) * 2016-07-25 2018-02-01 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件
WO2018160159A1 (en) * 2017-02-28 2018-09-07 Hewlett-Packard Development Company, L.P. Reservoir and bubble structure
JP7445403B2 (ja) * 2019-09-27 2024-03-07 シスメックス株式会社 液体封止カートリッジおよび送液方法
CN113335754A (zh) * 2021-07-16 2021-09-03 传美讯电子科技（珠海）有限公司 一种防漏瓶塞及墨水瓶结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240002A (ja) * 1996-03-05 1997-09-16 Ricoh Co Ltd インクジェット記録装置
JP2000043288A (ja) * 1998-08-03 2000-02-15 Seiko Epson Corp インクジェット記録装置用のインクカートリッジとその操 作方法
CN1347804A (zh) * 2000-10-12 2002-05-08 珠海飞马耗材有限公司 喷墨记录设备用的墨盒
US20020075367A1 (en) * 2000-12-14 2002-06-20 Industrial Technology Research Institute Ink cartridge
CN2512603Y (zh) * 2001-10-31 2002-09-25 珠海飞马耗材有限公司 打印机墨盒

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954149A (en) * 1989-10-25 1990-09-04 Merlin Instrument Company Injection septum
US5844578A (en) * 1990-01-30 1998-12-01 Seiko Epson Corporation Ink-jet recording apparatus and ink tank cartridge thereof
JPH08174860A (ja) * 1994-10-26 1996-07-09 Seiko Epson Corp インクジェットプリンタ用インクカートリッジ
WO2001053104A1 (fr) * 2000-01-21 2001-07-26 Seiko Epson Corporation Cartouche d'encre pour dispositif d'enregistrement et dispositif d'enregistrement a jet d'encre
US20030107626A1 (en) * 2000-08-16 2003-06-12 Xiao Qingguo Ink cartridge having bellows valve, ink filling method and apparatus used thereof
US6702434B2 (en) * 2002-04-30 2004-03-09 Hewlett-Packard Development Company, L.P. Fluidic interconnect structures
US6739709B2 (en) * 2002-07-01 2004-05-25 Cyber Imaging Limited Ink cartridge sealing member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240002A (ja) * 1996-03-05 1997-09-16 Ricoh Co Ltd インクジェット記録装置
JP2000043288A (ja) * 1998-08-03 2000-02-15 Seiko Epson Corp インクジェット記録装置用のインクカートリッジとその操 作方法
CN1347804A (zh) * 2000-10-12 2002-05-08 珠海飞马耗材有限公司 喷墨记录设备用的墨盒
US20020075367A1 (en) * 2000-12-14 2002-06-20 Industrial Technology Research Institute Ink cartridge
CN2512603Y (zh) * 2001-10-31 2002-09-25 珠海飞马耗材有限公司 打印机墨盒

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1584476A4 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006076858A1 (fr) * 2005-01-19 2006-07-27 Zhuhai Nine Star Electronic Science And Techonlogy Co., Ltd. Element d'etancheite pour cartouche d’imprimante a jet d’encre
JP2008526567A (ja) * 2005-01-19 2008-07-24 ジューハイ ナインスター エレクトロニック サイエンス アンド テクノロジー カンパニー リミテッド インクジェットプリンタのインクカートリッジのためのシール部材
JP4899075B2 (ja) * 2005-01-19 2012-03-21 ジューハイ ナインスター エレクトロニック サイエンス アンド テクノロジー カンパニー リミテッド インクジェットプリンタのインクカートリッジのためのシール部材
JP2006315302A (ja) * 2005-05-12 2006-11-24 Seiko Epson Corp 液体検出機能を備えた容器
JP2007176132A (ja) * 2005-12-28 2007-07-12 Seiko Epson Corp 液体検出機能を備えた容器
CN102615984A (zh) * 2011-02-01 2012-08-01 兄弟工业株式会社 墨盒
JP2016022626A (ja) * 2014-07-17 2016-02-08 株式会社ミマキエンジニアリング 収納容器、接続器具および接続方法

Also Published As

Publication number Publication date
JP2006513060A (ja) 2006-04-20
AU2003289657A1 (en) 2004-08-10
CN2614901Y (zh) 2004-05-12
EP1584476A4 (en) 2006-05-10
EP1584476A1 (en) 2005-10-12
WO2004062931A8 (fr) 2005-02-10
US20060017790A1 (en) 2006-01-26

Similar Documents

Publication Publication Date Title
WO2004062931A1 (fr) Bague d'etancheite et cartouche d'encre comprenant cette derniere
CA2412569C (en) Ink cartridge
US20050088497A1 (en) Ink cartridge and inkjet printer
JP2004358980A (ja) インクカートリッジ及びインク供給システム
JPH07125238A (ja) プリンタ用のインクカートリッジ
JPH09187967A (ja) インクジェット・ペン用の流体相互接続部
WO2013047420A1 (ja) パンク修理用のキャップユニット
JP2008006808A (ja) 画像形成装置のインクカートリッジおよびインク供給装置
JPH0852386A (ja) 流体噴射ノズル装置
EP1839875B1 (en) A sealing member for cartridge of inkjet printer
JP2005203175A (ja) 液体送受用ジョイント装置
JP4479280B2 (ja) インクジェット記録装置
CN107953699A (zh) 一种能够喷射墨水的笔
JP2005144680A (ja) インクカートリッジ
JP5434016B2 (ja) バルブユニット
JP3928312B2 (ja) インクジェット記録装置
CN217396025U (zh) 一种墨水瓶
CN216832856U (zh) 墨水容器与图像形成装置
JPS63154356A (ja) インクジエツトプリンタのインクカ−トリツジ装置
CN217319801U (zh) 墨水容器与图像形成装置
CN201040442Y (zh) 通用打印机墨盒
CN200974362Y (zh) 储墨囊及带有储墨囊的墨盒
CN210800155U (zh) 一种气球充气结构
EP4133949A1 (en) Check valve on sub-machine of soda fountain
CN215970704U (zh) 墨水瓶

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 31/2004 REPLACE UNDER "DECLARATIONS UNDER RULE 4.17" - AS TO THE APPLICANT S ENTITLEMENT TO CLAIM THE PRIORITY OF THE EARLIER APPLICATION (RULE 4.17(III)) FOR ALL DESIGNATIONS." BY "DECLARATION UNDER RULE 4.17: - AS TO APPLICANT S ENTITLEMENT TO APPLY FOR AND BE GRANTED A PATENT (RULE 4.17(II))."

ENP Entry into the national phase

Ref document number: 2006017790

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10533074

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2003779657

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2004565891

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2003779657

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10533074

Country of ref document: US