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WO2022116179A1 - 一种恒压式墨盒 - Google Patents

一种恒压式墨盒 Download PDF

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Publication number
WO2022116179A1
WO2022116179A1 PCT/CN2020/134003 CN2020134003W WO2022116179A1 WO 2022116179 A1 WO2022116179 A1 WO 2022116179A1 CN 2020134003 W CN2020134003 W CN 2020134003W WO 2022116179 A1 WO2022116179 A1 WO 2022116179A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink cartridge
connection
push button
cover
cartridge housing
Prior art date
Application number
PCT/CN2020/134003
Other languages
English (en)
French (fr)
Inventor
张恒
Original Assignee
南京溧水高新创业投资管理有限公司
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 南京溧水高新创业投资管理有限公司 filed Critical 南京溧水高新创业投资管理有限公司
Priority to PCT/CN2020/134003 priority Critical patent/WO2022116179A1/zh
Publication of WO2022116179A1 publication Critical patent/WO2022116179A1/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

Definitions

  • the utility model relates to the technical field of ink cartridges, in particular to a constant pressure ink cartridge.
  • the constant pressure ink cartridge is a kind of box used for ink supply in the printer; the valve of the existing constant pressure ink cartridge is usually directly exposed, and it is easy to be touched to cause damage to the valve or uncontrolled opening and closing of the valve. The effect is not good enough. Secondly, it is inconvenient to open the constant pressure ink cartridge when there is a fault inside. Therefore, we propose a constant pressure ink cartridge.
  • the main purpose of the utility model is to provide a constant pressure ink cartridge, which can effectively solve the problems in the background technology.
  • a constant pressure ink cartridge includes an ink cartridge casing, a protective shell is arranged on one side of the ink cartridge casing, a connection thread is arranged on the outer surface of the protective casing, a connection groove is arranged on one side of the ink cartridge casing, and the connection
  • the inner side of the groove is provided with a valve
  • the upper end of the ink cartridge shell is provided with a connection cover
  • the outer surface of the connection cover is provided with a fixing block
  • the upper end of the ink cartridge case is provided with a connection hole
  • the outer surface of the connection cover is provided with
  • the connecting cover is provided with a limit slot inside the position corresponding to the push button
  • the inside of the limit slot is provided with a spring
  • the lower end of the limit slot is provided with a card slot
  • the outer surface of the ink cartridge casing is provided with a viewing port
  • the interior of the ink cartridge casing is provided with an ink cartridge assembly
  • the number of the viewing ports is several groups
  • the ink cartridge assembly and the ink cartridge casing are movably connected.
  • the protective shell is a hollow cylindrical shape with one end concave inward, the protective shell is matched with the connecting groove, and the protective shell and the connecting groove are connected in rotation by connecting threads.
  • the connection between the protective shell and the connection groove is facilitated.
  • the fixing block is matched with the connecting hole, the push button and the limit slot are movably connected, and the spring is movably connected with the limit slot and the push button.
  • the movable block and the push button are fixedly connected, and the connection cover and the ink cartridge casing are movably connected and matched.
  • connection and matching effect between the connection cover and the ink cartridge casing can be facilitated.
  • the push button is a group of larger square plastic sheets and a group of relatively small pieces of plastic. It is composed of small squares, the small squares on the push button pass through the outer surface of the connection cover, and the larger square plastic sheet on the push button is limited in the limiting groove.
  • valve and the casing of the ink cartridge are rotatably connected, and the protective casing is made of a transparent material.
  • the utility model has the following beneficial effects: the constant pressure ink cartridge is provided with a protective shell, a connecting thread and a connecting groove, when the valve needs to be rotated, the user can hold the protective shell and rotate, so that the The connection between the protective shell and the connecting groove is opened, and then the valve can be turned to open or close. Finally, the connecting thread of the protective shell can be rotated and tightened corresponding to the connecting groove.
  • the protective effect of the protective shell on the valve can effectively Avoid the damage or failure caused by the collision at the valve, and the effect is better.
  • the user can press the button, the button squeezes the spring to contract and drives the movable block, and then pulls the connection cover diagonally upwards from the button side to open the connection cover, and the inside of the ink cartridge shell can be opened.
  • the user can place the fixed block corresponding to the position of the connection hole, and then press the button to make the button squeeze the spring to shrink, and put the lower end of the movable block corresponding to the card slot, and then press the button.
  • the constant pressure ink cartridge can be used again by letting go of the hand, the opening of the connection cover is more convenient, and the use effect is better.
  • FIG. 1 is a schematic diagram of the overall structure of a constant pressure ink cartridge of the present invention.
  • FIG. 2 is a schematic view of the disassembled structure of the upper protective shell of a constant pressure ink cartridge of the present invention.
  • FIG. 3 is a disassembled view of a constant pressure ink cartridge connection cover of the present invention.
  • FIG. 4 is a partial side sectional view of the button of a constant pressure ink cartridge of the present invention.
  • a constant pressure ink cartridge includes an ink cartridge casing 1, a protective casing 2 is provided on one side of the ink cartridge casing 1, a connecting thread 3 is provided on the outer surface of the protective casing 2, and one side of the ink cartridge casing 1 is provided A connecting groove 4 is provided, the inner side of the connecting groove 4 is provided with a valve 5, the upper end of the ink cartridge housing 1 is provided with a connecting cover 6, the outer surface of the connecting cover 6 is provided with a fixing block 7, and the upper end of the ink cartridge housing 1 is provided with a connecting hole 8 , the outer surface of the connection cover 6 is provided with a push button 9, the connection cover 6 is provided with a limit slot 10 inside the position corresponding to the push button 9, the inside of the limit slot 10 is provided with a spring 11, and the lower end of the limit slot 10 is provided with There is a card slot 13 , and a movable card block 12 is arranged inside the card slot 13 .
  • the outer surface of the ink cartridge housing 1 is provided with an observation port 14, the interior of the ink cartridge case 1 is provided with an ink cartridge assembly, the number of observation ports 14 is several groups, and the ink cartridge assembly and the ink cartridge case 1 are movably connected, which is conducive to the layout effect of the ink cartridge components and the performance of its role.
  • the protective shell 2 is a hollow cylindrical shape with one end concave inward.
  • the protective shell 2 is matched with the connecting groove 4.
  • the protective shell 2 and the connecting groove 4 are connected by the connecting thread 3 to form a rotating connection, which is convenient for the connection between the protective shell 2 and the connecting groove 4. connect.
  • the fixed block 7 is matched with the connection hole 8, the collar button 9 is movably connected with the limit slot 10, the spring 11 is movably connected with the limit slot 10 and the push button 9, and the movable block 12 It is fixedly connected with the push button 9 , and the connection cover 6 and the ink cartridge housing 1 are movably connected and matched, which facilitates the connection and matching effect between the connection cover 6 and the ink cartridge housing 1 .
  • a fixed connection between the fixed card block 7 and the connection cover 6, and the push button 9 is composed of a group of larger square plastic sheets and a group of smaller squares. , the smaller square on the push button 9 passes through the outer surface of the connection cover 6 , and the larger square plastic sheet on the push button 9 is limited in the limiting groove 10 , which is convenient to limit the movable range of the push button 9 .
  • the valve 5 and the cartridge casing 1 are connected in rotation, and the protective shell 2 is made of a transparent material, which is convenient to observe the inside of the protective shell 2 from the outside.
  • the present invention is a constant pressure ink cartridge.
  • the user can hold the protective shell 2 and rotate it, so that the protective shell 2 and the connecting groove 4 are between the protective shell 2 and the connecting groove 4.
  • the connection of the valve 5 is opened, then turn the valve 5 to open or close, and finally turn the connecting thread 3 of the protective shell 2 corresponding to the connecting groove 4 to tighten it.
  • the protective effect of the protective shell 2 on the valve 5 can be effectively avoided.
  • the effect is better, and when the constant pressure ink cartridge needs to be opened for maintenance, the user can press the button 9, the button 9 squeezes the spring 11 to contract and Drive the movable block 12, and then pull the connection cover 6 diagonally upward from the side of the button 9 to open the connection cover 6.
  • the user can place the fixed block 7 corresponding to the connection hole 8. position, and then press the button 9, so that the button 9 squeezes the spring 11 to shrink, put the lower end of the movable block 12 corresponding to the card slot 13, and then release it to use the constant pressure type again.
  • the opening of the connection cover 6 is relatively convenient, and the practicability effect is strong.

Landscapes

  • Ink Jet (AREA)

Abstract

一种恒压式墨盒，包括墨盒外壳，所述墨盒外壳的一侧设置有保护壳，所述保护壳的外表面设置有连接螺纹，所述墨盒外壳的一侧设置有连接槽，所述连接槽的内侧设置有阀门，所述墨盒外壳的上端设置有连接盖，所述连接盖的外表面设置有固定卡块，所述墨盒外壳的上端设置有连接孔，所述连接盖的外表面设置有按动钮。该恒压式墨盒，通过设置有保护壳、连接螺纹与连接槽，能够有效避免阀门处发生碰撞导致的损坏或失灵，使用的效果较好，通过设置有固定卡块、连接孔、按动钮、限位槽、弹簧、活动卡块与卡槽，能够使得连接盖的打开较为方便，进而使得检修方便，使用的效果较好。

Description

一种恒压式墨盒 技术领域
本实用新型涉及墨盒技术领域，特别涉及一种恒压式墨盒。
 背景技术
恒压式墨盒是一种用于打印机中供墨的一种盒体；现有的恒压式墨盒阀门处通常直接裸露在外，容易被碰到导致阀门发生损坏或阀门开合不受控制，防护效果不够好，其次，恒压式墨盒内部发生故障时打开不便，为此，我们提出一种恒压式墨盒。
 技术问题
本实用新型的主要目的在于提供一种恒压式墨盒，可以有效解决背景技术中的问题。
 技术解决方案
为实现上述目的，本实用新型采取的技术方案为。
一种恒压式墨盒，包括墨盒外壳，所述墨盒外壳的一侧设置有保护壳，所述保护壳的外表面设置有连接螺纹，所述墨盒外壳的一侧设置有连接槽，所述连接槽的内侧设置有阀门，所述墨盒外壳的上端设置有连接盖，所述连接盖的外表面设置有固定卡块，所述墨盒外壳的上端设置有连接孔，所述连接盖的外表面设置有按动钮，所述连接盖对应于按动钮的位置内部设置有限位槽，所述限位槽的内部设置有弹簧，所述限位槽的下端设置有卡槽，所述卡槽的内部设置有活动卡块。
优选的，所述墨盒外壳的外表面设置有观察口，所述墨盒外壳的内部设置有墨盒组件，所述观察口的数量为若干组，墨盒组件与墨盒外壳之间为活动连接。
通过采用上述技术方案，可达到如下技术效果：利于墨盒部件的布设效果和其作用的发挥。
优选的，所述保护壳为一端向内凹陷的空心柱状，所述保护壳与连接槽相匹配，所述保护壳与连接槽之间通过连接螺纹形成转动连接。
通过采用上述技术方案，可达到如下技术效果：方便保护壳与连接槽之间的连接。
优选的，所述固定卡块与连接孔相匹配，领所述按动钮与限位槽之间为活动连接，所述弹簧与限位槽和按动钮之间均为活动连接，所述活动卡块与按动钮之间为固定连接，所述连接盖与墨盒外壳之间为活动连接且二者相匹配。
通过采用上述技术方案，可达到如下技术效果：利于连接盖与墨盒外壳之间的连接匹配效果。
优选的，所述卡槽与活动卡块之间为活动连接，所述固定卡块与连接盖之间为固定连接，所述按动钮为一组较大的方形片状塑料和一组较小的方块组成，所述按动钮上较小的方块穿过连接盖的外表面，所述按动钮上较大的方形片状塑料被限制于限位槽内。
通过采用上述技术方案，可达到如下技术效果：方便限制按动钮的活动范围。
优选的，所述阀门与墨盒外壳之间为转动连接，所述保护壳为透明材料制成。
通过采用上述技术方案，可达到如下技术效果：方便在外部对保护壳的内部进行观察。
 有益效果
与现有技术相比，本实用新型具有如下有益效果：该恒压式墨盒，通过设置有保护壳、连接螺纹与连接槽，在需要转动阀门时，使用者可以握住保护壳并转动，使得保护壳与连接槽之间的连接被打开，之后再转动阀门打开或关闭即可，最后再将保护壳的连接螺纹对应于连接槽转动拧紧即可，通过保护壳对阀门的保护作用，能够有效避免阀门处发生碰撞导致的损坏或失灵，使用的效果较好，通过设置有固定卡块、连接孔、按动钮、限位槽、弹簧、活动卡块与卡槽，当恒压式墨盒内部发生故障需要打开检修时，使用者可以按压按动钮，按动钮挤压弹簧收缩并带动活动卡块，之后再从按动钮侧斜向上拉动连接盖即可打开连接盖，对墨盒外壳内检修处理完成后，使用者可以将固定卡块对应于连接孔的位置，之后再按压按动钮，使得按动钮挤压弹簧收缩，将活动卡块的下端对应于卡槽放入，之后再松手放开即可再次使用该恒压式墨盒，连接盖的打开较为方便，使用的效果较好。
 附图说明
图1为本实用新型一种恒压式墨盒的整体结构示意图。
图2为本实用新型一种恒压式墨盒上保护壳的拆解结构示意图。
图3为本实用新型一种恒压式墨盒连接盖的拆解图。
图4为本实用新型一种恒压式墨盒按动钮处的局部侧剖视图。
图中：1、墨盒外壳；2、保护壳；3、连接螺纹；4、连接槽；5、阀门；6、连接盖；7、固定卡块；8、连接孔；9、按动钮；10、限位槽；11、弹簧；12、活动卡块；13、卡槽；14、观察口。
 本发明的实施方式
为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。
如图1-4所示，一种恒压式墨盒，包括墨盒外壳1，墨盒外壳1的一侧设置有保护壳2，保护壳2的外表面设置有连接螺纹3，墨盒外壳1的一侧设置有连接槽4，连接槽4的内侧设置有阀门5，墨盒外壳1的上端设置有连接盖6，连接盖6的外表面设置有固定卡块7，墨盒外壳1的上端设置有连接孔8，连接盖6的外表面设置有按动钮9，连接盖6对应于按动钮9的位置内部设置有限位槽10，限位槽10的内部设置有弹簧11，限位槽10的下端设置有卡槽13，卡槽13的内部设置有活动卡块12。
墨盒外壳1的外表面设置有观察口14，墨盒外壳1的内部设置有墨盒组件，观察口14的数量为若干组，墨盒组件与墨盒外壳1之间为活动连接，利于墨盒部件的布设效果和其作用的发挥。
保护壳2为一端向内凹陷的空心柱状，保护壳2与连接槽4相匹配，保护壳2与连接槽4之间通过连接螺纹3形成转动连接，方便保护壳2与连接槽4之间的连接。
固定卡块7与连接孔8相匹配，领按动钮9与限位槽10之间为活动连接，弹簧11与限位槽10和按动钮9之间均为活动连接，活动卡块12与按动钮9之间为固定连接，连接盖6与墨盒外壳1之间为活动连接且二者相匹配，利于连接盖6与墨盒外壳1之间的连接匹配效果。
卡槽13与活动卡块12之间为活动连接，固定卡块7与连接盖6之间为固定连接，按动钮9为一组较大的方形片状塑料和一组较小的方块组成，按动钮9上较小的方块穿过连接盖6的外表面，按动钮9上较大的方形片状塑料被限制于限位槽10内，方便限制按动钮9的活动范围。
阀门5与墨盒外壳1之间为转动连接，保护壳2为透明材料制成，方便在外部对保护壳2的内部进行观察。
需要说明的是，本实用新型为一种恒压式墨盒，在使用时，当使用者需要转动阀门5时，使用者可以握住保护壳2并转动，使得保护壳2与连接槽4之间的连接被打开，之后再转动阀门5打开或关闭即可，最后再将保护壳2的连接螺纹3对应于连接槽4转动拧紧即可，通过保护壳2对阀门5的保护作用，能够有效避免阀门5处发生碰撞导致的损坏或失灵，使用的效果较好，而当恒压式墨盒内部发生故障需要打开检修时，使用者可以按压按动钮9，按动钮9挤压弹簧11收缩并带动活动卡块12，之后再从按动钮9侧斜向上拉动连接盖6即可打开连接盖6，对墨盒外壳1内检修处理完成后，使用者可以将固定卡块7对应于连接孔8的位置，之后再按压按动钮9，使得按动钮9挤压弹簧11收缩，将活动卡块12的下端对应于卡槽13放入，之后再松手放开即可再次使用该恒压式墨盒，连接盖6的打开较为方便，实用性效果较强。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

  1. 一种恒压式墨盒，包括墨盒外壳（1），其特征在于：所述墨盒外壳（1）的一侧设置有保护壳（2），所述保护壳（2）的外表面设置有连接螺纹（3），所述墨盒外壳（1）的一侧设置有连接槽（4），所述连接槽（4）的内侧设置有阀门（5），所述墨盒外壳（1）的上端设置有连接盖（6），所述连接盖（6）的外表面设置有固定卡块（7），所述墨盒外壳（1）的上端设置有连接孔（8），所述连接盖（6）的外表面设置有按动钮（9），所述连接盖（6）对应于按动钮（9）的位置内部设置有限位槽（10），所述限位槽（10）的内部设置有弹簧（11），所述限位槽（10）的下端设置有卡槽（13），所述卡槽（13）的内部设置有活动卡块（12）。
  2. 根据权利要求1所述的一种恒压式墨盒，其特征在于：所述墨盒外壳（1）的外表面设置有观察口（14），所述墨盒外壳（1）的内部设置有墨盒组件，所述观察口（14）的数量为若干组，墨盒组件与墨盒外壳（1）之间为活动连接。
  3. 根据权利要求1所述的一种恒压式墨盒，其特征在于：所述保护壳（2）为一端向内凹陷的空心柱状，所述保护壳（2）与连接槽（4）相匹配，所述保护壳（2）与连接槽（4）之间通过连接螺纹（3）形成转动连接。
  4. 根据权利要求1所述的一种恒压式墨盒，其特征在于：所述固定卡块（7）与连接孔（8）相匹配，领所述按动钮（9）与限位槽（10）之间为活动连接，所述弹簧（11）与限位槽（10）和按动钮（9）之间均为活动连接，所述活动卡块（12）与按动钮（9）之间为固定连接，所述连接盖（6）与墨盒外壳（1）之间为活动连接且二者相匹配。
  5. 根据权利要求4所述的一种恒压式墨盒，其特征在于：所述卡槽（13）与活动卡块（12）之间为活动连接，所述固定卡块（7）与连接盖（6）之间为固定连接，所述按动钮（9）为一组较大的方形片状塑料和一组较小的方块组成，所述按动钮（9）上较小的方块穿过连接盖（6）的外表面，所述按动钮（9）上较大的方形片状塑料被限制于限位槽（10）内。
  6. 根据权利要求1所述的一种恒压式墨盒，其特征在于：所述阀门（5）与墨盒外壳（1）之间为转动连接，所述保护壳（2）为透明材料制成。
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