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Ink cartridge for a color printer

A color printer and printer technology, applied in printing and other directions, can solve problems such as pipeline blockage, ink cannot flow back, ink cannot be transported, etc., and achieve the effect of preventing blockage and continuous ink supply

Active Publication Date: 2021-10-08
威海恒科精工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ink cartridges of current color printers are generally equipped with a one-way valve at the ink outlet. When the ink is discharged, it will flow automatically by gravity. However, when a certain amount is used, the ink cannot be delivered normally due to insufficient pressure. The pipeline of the tube is relatively thin, and it is very troublesome to control the ink delivery by gravity. When the internal and external air pressure of the ink cartridge is different, the ink cannot be delivered, and the ink delivered to the pipeline cannot be returned. When it is not used for a long time, it will Situations that lead to clogged pipes

Method used

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  • Ink cartridge for a color printer
  • Ink cartridge for a color printer
  • Ink cartridge for a color printer

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Embodiment Construction

[0020] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down directions of the front view direction of the device of the present invention.

[0021] refer to Figure 1-3 , according to an embodiment of the present invention, an ink cartridge for a color printer includes a cartridge body 10, an ink outlet 13 for leading ink is arranged on the cartridge body 10, a connecting seat 11 is arranged on the cartridge body 10, the The connecting seat 11 is provided with a pipeline 12 communicating with the ink outlet 13, the pipeline 12 is an inclined upward structure, and the pipeline 12 is provided with a ...

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Abstract

The invention discloses an ink box for a color printer. The inclined upward pipeline connected to the ink outlet, the pipeline is provided with a sealing mechanism to prevent ink from leaking out; the ink in the box is absorbed by the water absorbing body for storage, and transported by the piston, which can ensure that the ink has a certain degree of stability when it is provided. The pressure will not be affected by the external environment, so that the ink supply is continuous. Setting the pipeline in an inclined shape can make the excess ink flow back into the water absorbing body for storage, and when the piston slides to the side of the inner cavity of the box body, the pipeline will The excess ink in the pipe is sucked back into the water absorbing body, so as to prevent the ink in the pipe from clogging due to a large amount of silting.

Description

technical field [0001] The invention relates to the field of office supplies, in particular to an ink cartridge for a color printer. Background technique [0002] At present, printers are an indispensable item in the office. There are various types of printers on the market, especially for some color printers, because they need to carry different colors of ink, color printers need to be equipped with different ink cartridges to meet the requirements of the printer. work. [0003] The ink cartridges of current color printers are generally equipped with a one-way valve at the ink outlet. When the ink is discharged, it will flow automatically by gravity. However, when a certain amount is used, the ink cannot be delivered normally due to insufficient pressure. The pipeline of the tube is relatively thin, and it is very troublesome to control the ink delivery by gravity. When the internal and external air pressure of the ink cartridge is different, the ink cannot be delivered, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
CPCB41J2/17503B41J2/17506B41J2/17513
Inventor 孙晓薇唐金喜李娟
Owner 威海恒科精工有限公司
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