ink cartridge

An ink cartridge and ink technology, which is applied in printing and other directions, can solve the problems of extremely high processing precision in the light-transmitting area, reduce the ink capacity of the ink cartridge, and make processing difficult, so as to improve flexibility, increase ink capacity, reduce material requirements and The effect of processing technology requirements

Active Publication Date: 2016-03-09
PRINT RITE UNICORN IMAGE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the above-mentioned ink cartridge is that the structure is complicated, and the float occupies a large amount of space in the ink chamber, reducing the ink capacity of the ink cartridge
In addition, the light-transmitting area 125 is made of high-cost light-transmitting materials and is seamlessly connected with the housing to realize the functions of light transmission and ink storage. The surface processing accuracy of the optical area is extremely high, the processing is difficult and the cost is high

Method used

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Examples

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Embodiment Construction

[0012] Such as figure 2 As shown, the direction X is the installation direction of the ink cartridge 200 into the printer. The ink cartridge 200 has a housing 210, and the housing 210 has a top wall 201, a bottom wall 202, and a front wall 203. The outer side of the lower part of the front wall 203 is provided with an ink outlet 221, the outer side of the upper part is provided with a first shielding portion 222, and the outer side of the middle portion is provided with a second shielding portion 223. A light-transmitting portion 224 is provided between the second shielding portion 223 and the front wall 203, and a third shielding portion 225 is provided inside the middle of the front wall 203. The first shielding portion 222 is used to detect whether the ink cartridge 200 is installed in place. The thickness of the second shielding portion 223 in the direction X is used to determine the type of the ink cartridge 200, such as color or capacity type. When the ink cartridge 20...

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PUM

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Abstract

The invention relates to an ink box which comprises a shell provided with a front wall, a top wall and a bottom wall, an ink outlet form in the lower portion of the front wall, a first shielding part arranged on the upper portion of the front wall, a second shielding part arranged on the outer side of the middle of the front wall, a light transmitting part arranged between the second shielding part and the front wall, a third shielding part arranged on the shell and located on the inner side of the middle of the front wall, and a chip arranged on the outer surface of the shell. The chip comprises a storage storing ink surplus information and a communication part used for being communicated with a printer mainboard. The ink box has the advantages that the structure is simple, ink volume is high, and the shell is easy to process.

Description

Technical field [0001] The invention relates to an ink cartridge for an inkjet printer. Background technique [0002] Such as figure 1 As shown, the direction X is the installation direction of the ink cartridge 100 into the printer. The ink cartridge 100 has a housing 110 having a top wall 101, a bottom wall 102 and a front wall 103. The lower part of the front wall 103 is provided with an ink outlet 121, the upper part is provided with a first shielding portion 122, and the outside of the middle part is provided with a second shielding portion 123. A light-transmitting portion 124 is provided between the second shielding portion 123 and the front wall 103, and a light-transmitting area 125 is provided on the inner side of the middle of the front wall 103. The first shielding portion 122 is used to detect whether the ink cartridge 100 is installed in place. The thickness of the second shielding portion 123 in the direction X is used to determine the type of the ink cartridge ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 苏健强张强何永刚
Owner PRINT RITE UNICORN IMAGE PROD CO LTD
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