WO2011153914A1 - 注墨装置 - Google Patents

注墨装置 Download PDF

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Publication number
WO2011153914A1
WO2011153914A1 PCT/CN2011/075022 CN2011075022W WO2011153914A1 WO 2011153914 A1 WO2011153914 A1 WO 2011153914A1 CN 2011075022 W CN2011075022 W CN 2011075022W WO 2011153914 A1 WO2011153914 A1 WO 2011153914A1
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WO
WIPO (PCT)
Prior art keywords
ink
bottle body
ink filling
valve element
filling port
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Application number
PCT/CN2011/075022
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English (en)
French (fr)
Inventor
宋道权
范家清
廖胜华
Original Assignee
珠海天威飞马打印耗材有限公司
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Publication of WO2011153914A1 publication Critical patent/WO2011153914A1/zh

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    • 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
    • B41J2/17506—Refilling of the cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
    • B65D83/0077—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents moves by a spring-like mechanism

Definitions

  • This invention relates to a device for filling a liquid into a container, and more particularly to an ink filling device for filling ink into an ink cartridge for an ink jet printer.
  • the present invention is based on a Chinese utility model patent application filed on Jun. 07, 2010, and the application number is 201020216842.8, the content of which is incorporated herein by reference.
  • Inkjet printers use ink cartridges to provide ink for printing. When the ink in the cartridge is used up, the ink cartridges are mostly discarded, causing environmental pollution and waste of resources. As people's awareness of environmental protection has increased, many people have begun to inject ink in empty ink cartridges that have finished using ink before reusing them.
  • the Chinese utility model patent with the publication number CN201214316Y discloses an automatic ink injector dedicated to injecting ink into an ink cartridge.
  • the utility model comprises a cylindrical ink storage container for storing ink, and an air inlet hole is arranged at an upper portion of the ink storage container. Before use, the air inlet opening is sealed with a sealing film or a sealing plug, and the bottom of the ink storage container is formed at the bottom of the ink storage container.
  • the ink is filled with a compression spring mounted between the top of the piston and the top of the ink reservoir.
  • the air pressure between the top of the piston and the top of the ink reservoir is less than atmospheric pressure.
  • the above prior art has the disadvantage that the ink filling cannot be stopped at any time.
  • the ink injector cannot immediately stop the supply of the ink, causing the ink to overflow from the ink cartridge, causing environmental pollution and waste of ink.
  • the present invention provides an ink refilling device which is simple in structure and can be stopped at any time by adding ink at any time.
  • the ink refilling device comprises a cylindrical body containing an ink bottle, one end of the bottle body is provided with an ink filling port, a piston is arranged in the bottle body, and a compressed body is arranged between the piston and the other end of the bottle body.
  • the spring also has a valve element that selectively opens and closes the ink fill port.
  • valve element is connected to a control member
  • the operating member is composed of a fixing frame, a rotating frame and a return spring, wherein one end of the rotating frame is connected with the valve element, and the middle of the rotating frame is hinged with the middle of the fixing frame.
  • the return spring places the valve element in a normally closed state.
  • the ink refilling device pressing the opposite end of the connecting end of the turret and the valve element, the return spring is compressed under the action of pressure, and the end of the turret connected to the valve element drives the valve element to open, thereby implementing the ink filling process;
  • the pressing of the turret is released, and the valve element closes the ink filling port under the returning force of the return spring to complete the ink filling.
  • the bottle body is composed of an open body and a sealed open cover, and the ink filling port and the valve member are disposed on the cover.
  • the bottle body is arranged in a split manner, which makes it easy to add ink to the ink refilling device and clean the inside of the ink refilling device, so that the ink refilling device can be used repeatedly.
  • the bottle body is composed of an open body and a sealed open cover, and the ink filling port and the valve element are disposed at one end away from the cover.
  • the piston moves in the direction of the ink filling port under the action of the spring restoring force, thereby pushing the ink to flow out through the ink filling port to inject the ink, and it is visible that the valve element is selected.
  • the start and stop of the ink filling process can be achieved by opening and closing the ink filling port.
  • Figure 1 is a perspective view of an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the operating member of the embodiment of Figure 1 with the valve member in a normally closed state;
  • Figure 3 is a cross-sectional view of the embodiment of Figure 1 with the valve member in an open state.
  • the ink refilling device has a bottle body composed of a body 1 and a cover 2, and a manipulation member 3 and an ink injecting tube 4 which are provided on the cover 2.
  • the lid 2 is sealingly connected to the body in an openable manner, such as by a threaded connection.
  • the cover 2 can be disposed at the other end away from the manipulation member 3 and the ink injecting tube 4, i.e., the lower end shown in Fig. 1, for the purpose of facilitating the addition of ink to the bottle body.
  • the body 1 has a piston 6 built therein, and a compressed spring 5 is disposed between the piston 6 and the lower end of the body 1.
  • the ink is located in the space between the piston 6 and the cover 2, and the bottom of the bottle body is connected to the outside and The air inlet 15 of the inner cavity of the bottle.
  • the cap 2 is provided with an ink filling port 8, and an ink injecting pipe 4 is connected to the ink injecting port 8, and the valve 7 can open and close the ink injecting port 8.
  • the operating member 3 includes a fixing frame 13, a turret 10 and a return spring 12.
  • the middle portion of the turret 13 and the fixing frame 13 are hinged by a pivot 14 so as to be rotatable about the pivot 14, and one end of the turret 13 and the valve 7 pass through the connecting rod 9.
  • the other end is a pressing handle, and the turret 13 and the fixing frame 14 are provided with a boss 11 for fixing the return spring.
  • the restoring force of the return spring 12 causes the valve 7 to be normally closed to the ink filling port 8, and also It is a state in which the ink in the bottle cannot flow out through the ink filling port 8.
  • the cover 2 is sealingly connected to the body 1, the spring 5 is compressedly placed between the bottom of the body 1 and the piston 6, and the return spring 12 keeps the valve 7 in the state of closing the ink filling port 8, the ink Keep in the bottle.
  • the manipulation member 3 is grasped by hand, thereby lifting the ink refilling device, inserting the ink injecting tube 4 into the ink cartridge or other container to be filled, and then pressing the turret 13 by force.
  • Pressing the handle causes the return spring 12 to be compressed, and the turret 13 is rotated about the pivot shaft 14, so that the end of the turret and the connecting rod 9 is lifted upward, and the valve 7 is moved upward, and the ink filling port 8 is opened and the inside of the bottle body is opened.
  • the ink is communicated, and the piston 6 is moved upward by the restoring force of the spring 5, thereby pushing the ink to the ink injecting port 8, and then injecting into the ink cartridge or other container through the ink injecting tube 14.
  • the pressing handle After injecting the required amount of ink, the pressing handle is released, the return spring 12 is released, and the pressing handle is lifted up, so that the end portion of the turret 13 connected to the connecting rod 9 moves downward, and the valve 7 is moved downward, thereby the valve 7 Close the ink filling port 8, and cut off the communication between the ink filling port 8 and the ink in the bottle body, and the ink filling is completed.
  • the ink refilling device comprises a cylindrical body containing ink.
  • the bottle body is provided with an ink filling port at one end, a piston is arranged in the bottle body, and a compressed spring is arranged between the piston and the other end of the bottle body. Close the valve element of the ink port.
  • the valve element When the valve element is in the open state, the piston moves in the direction of the ink filling port under the action of the spring restoring force, thereby pushing the ink to flow out through the ink filling port to inject the ink, and it is seen that the valve element selectively opens and closes the ink filling.
  • the beginning and stop of the ink filling process can be achieved by the mouth.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ink Jet (AREA)

Description

注墨装置 技术领域
本发明涉及一种向容器内加注液体的装置，尤其是一种向喷墨打印机用的墨盒内加注墨水的注墨装置。本发明基于申请日为2010年06月07日、申请号为201020216842.8的中国实用新型专利申请，该申请的内容作为与本发明密切相关的参考文献引入本文。
背景技术
喷墨打印机使用墨盒提供墨水进行打印工作，当墨盒内的墨水用完后，墨盒大都被废弃，从而造成对环境的污染和资源的浪费。随着人们环保意识的增强，很多人开始在用完墨水的空墨盒中注入墨水后再重新使用。
公告号为CN201214316Y的中国实用新型专利公开了一种专用于墨盒注入墨水的自动注墨器。它包括用于储存墨水的圆柱形储墨容器，在储墨容器的上部设有进气孔，在使用前，进气孔口用密封膜或密封塞封堵，在储墨容器的底部制有与加墨接口相连接的注墨口，注墨口与储墨容器相通，在注墨口有密封膜或密封圈密封，储墨容器中安装有活塞，活塞与注墨口之间的空腔内灌注有墨水，在活塞的顶部与储墨容器的顶部之间安装有压缩弹簧。活塞的顶部与储墨容器顶部之间的气压小于大气压。在使用时，由压缩弹簧的弹力使活塞下面的墨水从注墨口压出到墨盒内，从而实现自动加墨。
 技术问题
以上现有技术的缺点在于不能随时停止加墨，当墨盒注满时，注墨器无法立即停止墨水的供应，导致墨水自墨盒溢出，造成环境污染和墨水浪费。
 技术解决方案
为解决上述问题，本发明提供一种结构简单且能随时加墨随时停止的注墨装置。
为此，本发明提供的注墨装置包括圆柱状容纳有墨水的瓶体，瓶体的一端设有一注墨口，瓶体内有活塞，在活塞和瓶体另一端之间置有被压缩了的弹簧，还有一可选择地启闭注墨口的阀元件。
较具体的方案为，阀元件与一操控件连接，操控件由一固定架、一转动架及一复位弹簧构成，其中转动架的一端与阀元件相连，转动架的中部与固定架的中部铰接。
复位弹簧使阀元件处于常闭状态。当使用注墨装置进行注墨时，按压转动架与阀元件连接端的相对端，复位弹簧在压力作用下被压缩，转动架与阀元件相连的一端带动阀元件开启，从而实施注墨过程；当注墨完成时，松开对转动架的按压，阀元件在复位弹簧恢复力的作用下关闭注墨口，完成注墨。
更具体的方案为，瓶体由一敞口本体和一密封敞口的盖组合而成，注墨口及阀元件设置在盖上。瓶体采用分体式设置，使向注墨装置内加入墨水及对注墨装置内部的清洁变得简便，从而使注墨装置可以反复使用。
另一更具体的方案为，瓶体由一敞口本体和一密封敞口的盖组合而成，注墨口及阀元件设置在远离盖的一端。
 有益效果
由以上方案可见，在阀元件处于开启的状态下，活塞在弹簧恢复力的作用下向注墨口方向移动，从而推动墨水通过注墨口向外流出进行注墨，可见，通过阀元件有选择地启闭注墨口即可实现注墨过程的开始和停止。
附图说明
图1是本发明一个实施例的立体图；
图2是图1实施例中操控件使阀元件处于常闭状态下的剖视图；
图3是图1实施例中操控件使阀元件处于开启状态下的剖视图。
 本发明的实施方式
下面结合附图对本发明的实施例作详细说明。
如图1所示，注墨装置有一个瓶体，瓶体由本体1和盖2构成，还有设置在盖2上的操控件3及注墨管4。盖2与瓶体以可打开的方式密封连接，如采用螺纹连接。在另外的实施例中，盖2可以设置在远离操控件3和注墨管4的另一端，即图1示的下端，也能达到方便向瓶体内加入墨水的目的。
如图2所示，本体1内置有活塞6，活塞6与本体1下端之间置有被压缩的弹簧5，墨水位于活塞6与盖2之间的空间内，瓶体底部设置有连通外界与瓶体内腔的进气口15。盖2上设置有注墨口8，注墨口8处连接有注墨管4，阀7可启闭注墨口8。操控件3包括固定架13、转动架10和复位弹簧12，转动架13的中部与固定架13通过枢轴14铰接，因而可绕枢轴14转动，转动架13一端与阀7通过连杆9连接，另一端为按压手柄，在转动架13和固定架14上都设置有用于固定复位弹簧的凸台11，复位弹簧12的恢复力使阀7处于对注墨口8常闭的状态，也就是瓶体内的墨水无法通过注墨口8流出的状态。
在注墨装置内注入墨水后，盖2与本体1密封连接，弹簧5受压缩地置于本体1底部和活塞6之间，复位弹簧12使阀7保持在关闭注墨口8的状态，墨水保持在瓶体内。
如图3所示，当进行注墨时，用手抓住操控件3，从而提起注墨装置，把注墨管4插入需要进行加注的墨盒或其它容器内，然后用力按压转动架13的按压手柄，使复位弹簧12被压缩，转动架13绕枢轴14转动，从而使转动架与连杆9相连端向上抬起，带动阀7向上运动，注墨口8被打开后与瓶体内的墨水连通，活塞6在弹簧5恢复力的作用下向上运动，从而推动墨水向注墨口8流动，然后经过注墨管14注入至墨盒或其它容器内。
在注入需要的墨量后，松开按压手柄，复位弹簧12被释放使按压手柄向上抬起，从而转动架13与连杆9相连的端部向下运动，带动阀7向下运动，从而阀7封闭注墨口8，切断注墨口8与瓶体内墨水的连通，注墨完成。
以上是本发明的较佳实施例，本发明包括但不限于此，凡采用等效变换等方式的技术方案都落在本发明的保护范围内。
 工业实用性
注墨装置包括圆柱状容纳有墨水的瓶体，瓶体的一端设有一注墨口，瓶体内有活塞，在活塞和瓶体另一端之间置有被压缩了的弹簧，一可选择地启闭注墨口的阀元件。在阀元件处于开启的状态下，活塞在弹簧恢复力的作用下向注墨口方向移动，从而推动墨水通过注墨口向外流出进行注墨，可见，通过阀元件有选择地启闭注墨口即可实现注墨过程的开始和停止。

Claims (4)

  1. 注墨装置，包括
    圆柱状容纳有墨水的瓶体；
    所述瓶体的一端设有一注墨口；
    所述瓶体内置有活塞，在所述活塞和所述瓶体的另一端之间置有被压缩了的弹簧；
    其特征在于：
    一可选择地启闭所述注墨口的阀元件。
  2. 根据权利要求1所述的注墨装置，其特征在于：
    所述阀元件与一操控件连接；
    所述操控件由一固定架、一转动架及一复位弹簧构成，其中所述转动架的一端与所述阀元件相连，所述转动架的中部与所述固定架的中部铰接。
  3. 根据权利要求1或2所述的注墨装置，其特征在于：
    所述瓶体由一敞口本体和一密封所述敞口的盖组合而成；
    所述注墨口及所述阀元件设置在所述盖上。
  4. 根据权利要求1或2所述的注墨装置，其特征在于：
    所述瓶体由一敞口本体和一密封所述敞口的盖组合而成；
    所述注墨口及所述阀元件设置在远离所述盖的一端。
PCT/CN2011/075022 2010-06-07 2011-05-31 注墨装置 WO2011153914A1 (zh)

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CN2010202168428U CN201755945U (zh) 2010-06-07 2010-06-07 注墨装置
CN201020216842.8 2010-06-07

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Cited By (2)

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CN108528039A (zh) * 2018-04-14 2018-09-14 盐城市协和机械有限公司 一种印刷机的浇墨装置
CN114604652A (zh) * 2020-12-04 2022-06-10 上海梅山钢铁股份有限公司 一种多卸料口自动转换装置

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CN201755945U (zh) * 2010-06-07 2011-03-09 珠海天威飞马打印耗材有限公司 注墨装置
CN107264057A (zh) * 2017-06-23 2017-10-20 安徽新华印刷股份有限公司 一种喷墨打印机墨盒
CN107655820B (zh) * 2017-08-28 2020-02-14 国网山东省电力公司电力科学研究院 一种恒力检测表干时间的工具及其工作方法
CN110141287B (zh) * 2019-06-08 2020-09-04 鄂东医疗集团市中心医院 一种用于闭合外科切口的吻合器
CN113125639B (zh) * 2021-03-08 2022-03-18 佛山仙湖实验室 一种氢气浓度传感器标定方法以及系统
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CN201211736Y (zh) * 2008-06-24 2009-03-25 孙荣华 活塞上带有单向阀的注墨器
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CN201755945U (zh) * 2010-06-07 2011-03-09 珠海天威飞马打印耗材有限公司 注墨装置

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US2809774A (en) * 1954-11-04 1957-10-15 Alf K Berle Pressure-feed device
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JP2006123913A (ja) * 2004-10-26 2006-05-18 Mitani Valve Co Ltd 噴出器
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CN108528039A (zh) * 2018-04-14 2018-09-14 盐城市协和机械有限公司 一种印刷机的浇墨装置
CN108528039B (zh) * 2018-04-14 2024-05-03 烟台万豪包装印刷有限公司 一种印刷机的浇墨装置
CN114604652A (zh) * 2020-12-04 2022-06-10 上海梅山钢铁股份有限公司 一种多卸料口自动转换装置

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