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Ink tank used for inkjet printer

A technology of ink tank and inkjet printer, applied in printing and other directions, can solve the problems of opening the dry tank cover, high cost, difficulty, etc., and achieve the effect of easy switching and good sealing.

Active Publication Date: 2012-01-04
HANS LASER TECH IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Screw-on type: the tank cover is screwed on the tank body in a threaded manner. It takes a long time to open the tank cover, and the ink easily enters the thread gap with the solvent volatilization and often dries up, making it difficult to open the tank cover.
[0004] 2. Gland type: the tank cover is fastened to the tank body with several screws, it is very troublesome to open the tank cover, and a complex-shaped gasket is required between the tank cover and the tank body, which is expensive

Method used

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  • Ink tank used for inkjet printer
  • Ink tank used for inkjet printer
  • Ink tank used for inkjet printer

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Embodiment Construction

[0019] Further details will be given below in conjunction with the preferred embodiments shown in the accompanying drawings.

[0020] Such as Figure 1-Figure 5 As shown, the embodiment of the present invention provides an ink tank for an inkjet printer. The ink tank is molded by a mould, and it includes an ink tank container 1. The container 1 is provided with a tank cover 2, and the tank cover 2 is opened. There is an ink filling hole 3, and the opening of the filling hole 3 is provided with a sealing device 4, and the sealing device 4 is buckled on the tank cover 2 by an elastic sealing rubber ring. Such as Figure 5 As shown, the small can lid 6 is provided with a protruding ring 31 , and the protruding ring 31 is buckled on the sealing rubber ring 4 .

[0021] Such as Figure 2-Figure 5 As shown, the tank cover 2 described in the embodiment of the present invention is provided with a small tank cover 6 that can be fastened to the filling hole 3, and one end of the smal...

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PUM

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Abstract

The invention relates to an ink tank used for an inkjet printer. The ink tank comprises an ink tank container and a tank cover that is arranged on the container, wherein an ink filling hole is arranged on the tank cover and is provided with a sealing device. Compared with the prior art, the ink filling hole is arranged on the tank cover of the ink tank of the inkjet printer, and the hole is sealed by the sealing device, so that the ink tank is opened and closed easily, and the sealing property is good.

Description

technical field [0001] The invention relates to the field of ink tanks, in particular to ink tanks for ink jet printers. Background technique [0002] In the inkjet printer, the ink tank is a container specially used to hold ink. When adding ink to the ink, the tank cover needs to be opened. After adding ink, the tank cover must be closed. After the tank cover is fastened, it must be well sealed. A good ink tank requires that the tank cover is easy to open and close, the buckle can maintain good sealing, the material is resistant to methyl ethyl ketone, and the cost is low. Based on the current inkjet printers at home and abroad, there are two types of ink tank structures: [0003] 1. Screw-on type: the tank cover is screwed on the tank body in a threaded manner. It takes a long time to open the tank cover, and the ink easily enters the thread gap with the solvent volatilization and often dries up, making it difficult to open the tank cover. [0004] 2. Gland type: the tan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 高云峰蔡正春梁伟伟谢玉印朱义勇
Owner HANS LASER TECH IND GRP CO LTD