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Ink cartridge for ink jet printer

A technology of inkjet printers and printers, which is applied in printing and other fields, and can solve problems such as the influence of ink remaining amount and the inability to independently detect the installation of ink cartridges, etc.

Active Publication Date: 2009-06-24
ZHUHAI NINESTAR MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an ink cartridge for an inkjet printer to solve the problem that the existing ink cartridge installation detection mechanism for an inkjet printer must use an ink cartridge remaining amount detection mechanism, which causes the ink cartridge installation detection to be affected by the remaining amount of ink because the ink cartridge installation detection cannot be carried out independently question

Method used

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  • Ink cartridge for ink jet printer
  • Ink cartridge for ink jet printer
  • Ink cartridge for ink jet printer

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 2 As shown, an ink cartridge for an inkjet printer includes a cartridge body 20, a protective cover 21 that can move relative to the cartridge body under pressure, an ink cartridge detection mechanism for detecting the ink cartridge, and ink for detecting the remaining amount of ink Remaining amount detection mechanism, the box body 21 includes an ink storage chamber 5 for storing ink, an ink outlet for supplying ink to the print head of the printer, and an air inlet. The ink cartridge detection mechanism includes a first detection sensor that matches the first sensor 2 on the printer. Component 1 and the second detection component matched with the second sensor 4 on the printer, the second detection component includes a shielding part 31, a fixed shaft 32 set on the box body 20, a movable shaft 33 set on the protective cover 21 and the position recovery of the shielding part The blocking part 31 is connected with the fixed shaft 32, rotates around the f...

specific Embodiment 2

[0032] Such as Figure 9 As shown, an ink cartridge for an inkjet printer includes a cartridge body 20, a protective cover 21 that can move relative to the cartridge body under pressure, an ink cartridge detection mechanism for detecting the ink cartridge, and ink for detecting the remaining amount of ink Remaining quantity detection mechanism, box body 21 comprises the ink storage chamber 5 for storing ink, the ink outlet that supplies ink to the printing head of printer, air inlet, and the ink cartridge detection mechanism is the same as in embodiment one, and the ink remaining quantity detection mechanism comprises The trigger switch 7 arranged on the bottom of the ink storage chamber 5 and the luminous lamp 6 connected in series with the trigger switch 7, the luminous lamp 6 is arranged on the side of the shielding part 31 close to the second sensor receiving part and is electrically connected to the power supply, the trigger switch 7 is in the ink It is off when the ink i...

specific Embodiment 3

[0033] Such as Figure 12 As shown, an ink cartridge for an inkjet printer includes a cartridge body 20, a protective cover 21 that can move relative to the cartridge body under pressure, an ink cartridge detection mechanism for detecting the ink cartridge, and ink for detecting the remaining amount of ink Remaining quantity detection mechanism, box body 21 comprises the ink storage chamber 5 for storing ink, the ink outlet that supplies ink to the printing head of printer, air inlet, and the ink cartridge detection mechanism is the same as in embodiment one, and the ink remaining quantity detection mechanism comprises Be arranged on the trigger switch 7 at the bottom of the ink storage chamber and the luminous lamp 6 connected in series with the trigger switch 7. The luminous lamp 6 is arranged on the exposed position after the ink cartridge is installed and is electrically connected with the power supply. The trigger switch 7 is when the ink is not used up. Disconnected stat...

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PUM

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Abstract

The invention discloses an ink cartridge for an ink-jet printer, which comprises a cartridge body, a protective cover capable of moving relative to the cartridge box under the action of pressure, an ink cartridge detection mechanism for detecting the ink cartridge and an ink surplus detection mechanism for detecting the surplus of ink, wherein the ink cartridge detection mechanism comprises a first detection component matched with a first sensor on the printer and a second detection component matched with a second sensor on the printer, the second detection component comprises a shielding part, a stationary shaft arranged on the cartridge body, a movable shaft arranged on the protective cover, and a shielding part position recovery part, and the shielding part is connected with a rotating shaft of the stationary shaft, rotates around the stationary shaft under the pressure of the movable shaft, and can recover the position along with the protective cover under the action of the shielding part position recovery part. Finally, the light emitted by a transmitting part of the second sensor is still shielded by the shielding part, but not a movable lever with light-transmitting middle part of the ink surplus detection mechanism, thereby being not affected by the surplus of the ink.

Description

technical field [0001] The present invention relates to an ink cartridge used in an ink jet printer. Background technique [0002] The existing ink cartridges used in conjunction with inkjet printers mainly include a box body, a protective cover that can move relative to the box body under pressure, an ink cartridge detection mechanism for detecting ink cartridges, and an ink cartridge for detecting the remaining amount of ink. The remaining amount detection mechanism, the box body includes an ink storage cavity for storing ink, an ink outlet for supplying ink to the print head of the printer, and an air inlet. In order to ensure that the ink cartridge can work normally after being loaded into the printer, the ink cartridge must contain two kinds of detection mechanisms. During the process of installing the ink cartridge into the printer, the first detection mechanism prevents the light emitted by the second sensor emitting part on the printer from returning to the second se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
CPCB41J2002/17573B41J2/17553B41J2/1752B41J2/17566B41J2002/17586B41J2/17543B41J2/17513
Inventor 王桂莲马啸天
Owner ZHUHAI NINESTAR MANAGEMENT CO LTD
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