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Ink box capable of conveniently supplying ink

A technology for supplying ink and ink cartridges, which is applied to the field of ink cartridges that can supply ink conveniently, can solve the problems of easily soiling the surrounding environment of the hands, and it is difficult to ensure the ink output performance of the ink cartridges, so as to avoid the entry of sundries and ensure the effect of normal use.

Pending Publication Date: 2021-04-16
贵州云侠科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When filling new ink into such an ink cartridge, it is necessary to open the lid on the ink cartridge, but since the ink remains on the wall of the ink cartridge, it is easy to dirty hands and the surrounding environment, and when the lid is opened , it is difficult to ensure that no foreign matter enters the ink cartridge and affects the ink output performance of the ink cartridge

Method used

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  • Ink box capable of conveniently supplying ink
  • Ink box capable of conveniently supplying ink
  • Ink box capable of conveniently supplying ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 is basically as attached figure 1 Shown: a kind of ink box that can conveniently supply ink, comprises box body 6, ink supply box 3 and piercing needle, ink and sponge are arranged in box body 6, and the bottom of box body 6 is provided with ink outlet hole.

[0021] The ink cartridge 3 is arranged on the top of the box body 6, combined with figure 2 As shown, the ink supply cartridge 3 is a hollow cylindrical structure, and the interior of the ink supply cartridge 3 is connected with three partitions, and the partitions divide the interior of the ink supply cartridge 3 into three ink supply chambers. The wall of each ink supply chamber is provided with an ink injection hole, and the ink injection hole is sealed and connected with a silica gel sheet 2. A first guide tube 5 is connected between the lower end of the ink supply chamber and the box body 6, and the first guide The pipe 5 is provided with a stop valve 4, and the inside of the ink supply chamber...

Embodiment 2

[0023] Embodiment 2, the difference from Embodiment 1 is: the ink supply cartridge 3 is a hollow cylindrical structure, and the inside of the ink supply cartridge 3 is connected with a cross partition, and the partition divides the interior of the ink supply cartridge 3 into four ink supply chambers .

Embodiment 3

[0024] The difference between Embodiment 3 and Embodiment 1 is that the nozzle 7 at the upper end of the second draft tube 8 is funnel-shaped.

[0025] Taking Embodiment 1 as an example, the specific implementation process is as follows: before use, use a hose that can be tightly sleeved with the needle 10 of the piercing needle, and the hose is inserted into a container containing ink, and the needle point 11 of the piercing needle is Puncture the silicone sheet 2 on one of the ink supply chambers. Since the interior of the ink supply chamber is vacuum, the ink in the container will smoothly enter the second ink supply chamber along the hose under the action of internal and external negative pressure. In the guide tube 8, open the stop valve 4, the ink enters the box body 6 from the first guide tube 5, and finally pulls out the puncture needle, because the punctured silica gel sheet 2, the punctured silica gel fragment It is still connected to each other, and the silica gel f...

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PUM

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Abstract

The invention discloses an ink box capable of conveniently supplying ink in the field of printer consumables. The ink box comprises a box body, wherein ink and sponge are arranged in the box body, and an ink outlet hole is formed in the bottom of the box body. The ink box further comprises an ink supply box and a puncture needle, wherein the ink supply box is arranged at the top of the box body, a plurality of independent ink supply cavities are formed in the ink supply box, an ink injection hole is formed in the wall body of each ink supply cavity, a silica gel sheet is connected to each ink injection hole in a sealed mode, a first flow guide pipe is communicated between the lower end of each ink supply cavity and the box body, and a flow stop valve is arranged on each first flow guide pipe. The interior of the ink supply cavity is in a vacuum state, the puncture needle is movably arranged on the ink supply box, the puncture needle comprises a hollow tubular needle head body and a needle tip used for puncturing the silica gel sheet, the needle tip is provided with an ink outlet, and the needle tip is communicated with the needle head body. In the implementation process of the scheme, large-area contact with the outside or exposure to the outside in the ink box does not occur in any link, impurities can be well prevented from entering the ink supply cavities and the box body, and normal use of ink in the ink box is ensured.

Description

technical field [0001] The invention belongs to the field of printer consumables, in particular to an ink box capable of conveniently supplying ink. Background technique [0002] Inkjet printing is a brand-new digital printing technology that has emerged in recent years. The ink droplets are ejected from the nozzle to the surface of various media through the thrust generated by micro piezoelectric or thermal bubbles. It has the advantages of fast printing speed, flexible operation, and low noise output. High graphics and image quality, etc., but due to the very small amount of ink filled in the original ink cartridges, the ink cartridges need to be replaced frequently, and the high price of the original ink cartridges is not conducive to reducing costs. [0003] Therefore, in order to save printing costs, after the ink in the ink cartridge is used up, the ink is often refilled into the empty ink cartridge by itself. Generally speaking, as long as the operation is correct, th...

Claims

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Application Information

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IPC IPC(8): B41J2/175
Inventor 余洪科刘秋余忠保
Owner 贵州云侠科技有限公司
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