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Ink case

An ink cartridge, ink technology, used in printing and other directions

Inactive Publication Date: 2006-02-01
MICROJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited position of the bottom holes 1110, 1120 and 1130, the total length of the flow channel is quite long, which means that the contact surface area for ultrasonic welding is quite large. Therefore, how to reduce the contact surface area for welding is actually the main method to avoid the above shortcomings. topic

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The ink cartridge of the present invention is also mainly composed of a main body 21, a bottom cover 22 and a top cover 23, and the main difference from the conventional ink cartridge is that the structure of the main body and the bottom cover is different.

[0042] Figure 4 Shows the assembly diagram of the ink cartridge of the present invention. The ink cartridge body 21 has three ink storage tanks 211, 212 and 213 for respectively filling three colors of ink. The ink storage tank 211 and the ink storage tanks 212 and 213 are separated by a partition 216, and the ink storage tanks 212 and 213 are separated by a partition 217, and the partitions 216 and 217 are perpendicular to each other (may also be at a specific angle). Compared with the conventional ink cartridge body 11, the ink storage tanks 111, 112 and 113 ( figure 1 ), the three ink storage tanks 211, 212, and 213 of the ink cartridge body 21 of the present invention are separated into two adjacent ink storage ...

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Abstract

The invention relates to an ink cartridge which comprises, a body member having a first ink storing tank, a second ink storing tank and a third ink storing tank for accommodating first ink, second ink and third ink, the first ink storing tank, the second ink storing tank and the third ink storing tank are divided by a first separator plate, the second ink storing tank and the third ink storing tank are divided by a second separator plate, the first ink storing tank, the second ink storing tank and the third ink storing tank have a first bottom hole, a second bottom hole and a third bottom hole respectively on their bottoms, and a bottom board combining with the floor of the body member to form a common flow passage and ink outlet.

Description

(1) Technical field [0001] The invention relates to an ink cartridge, especially a color ink cartridge. (2) Background technology [0002] With the gradual development of personal computers, printers have become a very common interface device. More specifically, as technology advances and consumer demand increases, printer technology has also bid farewell to black and white and entered the color era. Color printers are mainly divided into two categories: color laser printers and color inkjet printers. Since the price of the former is much higher than that of the latter by dozens of times, and the current inkjet technology can achieve quite good print quality (such as color stability, high resolution, etc.), inkjet printers have great advantages in the market. It has almost become a necessary equipment for personal computers. [0003] One of the most important factors that determine the print quality of a color inkjet printer is the ink cartridge. figure 1 It is an assembly drawi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 罗进添邓竹茵
Owner MICROJET TECH