Ink cartridge, ink cartridge unit and inkjet printing head
A technology for ink cartridges and cartridges, which is applied in the field of ink cartridge units, inkjet print heads, and ink cartridges. It can solve the problems of inconvenient cleaning and ink replacement of ink cartridges, complicated ink replacement operations of ink cartridges, etc., and achieve the effect of reducing cleaning difficulty and improving cleaning efficiency.
Active Publication Date: 2021-08-03
临沂高新人才教育发展集团有限公司
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- Description
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- Application Information
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Problems solved by technology
[0004] In order to make up for the deficiencies in the prior art, solve the inconvenience of ink cartridge cleaning and ink replacement, and at the same time, the ink cartridge replacement operation is relatively complicated, the present invention proposes an ink cartridge, an ink cartridge unit and an inkjet print head
Method used
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[0034] As an embodiment of the present invention, the upper surface of the moving ring 3 is provided with an annular groove 31; a flexible shaft 32 is installed in the annular groove 31; a block 321 is fixedly installed on the flexible shaft 32; There are multiple groups of blocks 321, which are evenly distributed on the flexible shaft 32; the film 6 is fixedly connected to the moving ring 3 through the block 321; a torsion rod 322 is fixedly installed on the flexible shaft 32; the torsion rod 322 Vertical to the side wall of the box body 1; a groove 35 is opened on the moving ring 3; the twisting rod 322 is located in the groove 35;
[0035] When working, put the edge of the film 6 into the groove 35, and then rotate the twisting rod 322 upwards. Due to the characteristics of the flexible shaft 32 itself, during the upward rotation of the twisting rod 322, the flexible shaft 32 also rotates. The clamping block 321 installed on the flexible shaft 32 gradually approaches the di...
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The invention belongs to the technical field of printing devices, and specifically relates to an ink cartridge, an ink cartridge unit and an inkjet printing head. A fixed ring and a moving ring are installed on the outer side of the box body, and an elastic connector is installed between the two; The gap between the elastic connector and the outer wall of the box is kept sealed; the side wall of the box is provided with a semicircular through hole; the box is provided with a channel 1 and a channel 2 with a vent hole 1, and the two The channel one is equipped with a slide block connected with the moving ring through a pull cord; the box body is covered with a film, and the film is sunken to the inside of the box body; the edge of the film is fixedly connected with the moving ring; The printing ink is stored in the depression of the film located in the box body; a fixed rope is fixedly installed on the fixing ring; the invention has simple structure, easy cleaning and replacement of printing ink, convenient operation and easy use.
Description
technical field [0001] The invention belongs to the technical field of printing devices, and specifically relates to an ink box, an ink box unit and an inkjet printing head. Background technique [0002] Modern ink cartridges mainly refer to the components used to store printing ink in inkjet printers and finally complete printing. Common ink cartridges are disposable ink cartridges, which are discarded directly after use, which is easy to cause a lot of waste, and at the same time, the cost is high. There are also ink cartridges that can be refilled and used multiple times on the market, but these ink cartridges have complex structures. The operation is relatively complicated, and it is easy for ordinary personnel to make operational mistakes when using it, causing the ink cartridge to leak during refilling and reusing, which affects normal use. [0003] There are also some solutions in the prior art, such as the Chinese patent application number CN201510911969.9, which in...
Claims
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IPC IPC(8): B41J2/175B41J29/17
CPCB41J2/17506B41J2/17513B41J2/17536B41J29/17
Inventor 任明康吴明伟
Owner 临沂高新人才教育发展集团有限公司