Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ink barrel and ink barrel cover

A technology of ink barrel and barrel mouth, which is applied in the field of printing, can solve the problems such as difficult replacement of ink, achieve the effect of improving work efficiency and overcoming difficult replacement

Inactive Publication Date: 2015-02-25
PEKING UNIV FOUNDER GRP CO LTD +2
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide an ink barrel and its cover to solve the problem that the ink is not easy to replace due to the existing ink barrel cover

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ink barrel and ink barrel cover
  • Ink barrel and ink barrel cover
  • Ink barrel and ink barrel cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. The ink tank herein includes an ink tank for containing printing ink, and a waste ink tank for containing waste ink.

[0016] figure 2 Shows a partial cross-sectional view of an ink barrel (that is, an ink barrel for containing printing ink) according to an embodiment of the present invention, including a barrel body 8 and a cover, and the cover includes: a tray 2 with perforations 203, 204, the area of ​​the tray 2 Capable of covering the barrel mouth of the barrel body 8; the gland 1, the tray 2 can be embedded in the gland 1, and the gland 1 includes: an assembly part 104 for detachably installed on the barrel mouth; The ends are extended and formed, and the crimp 101 is ring-shaped, which can expose the perforations 203 , 204 of the tray 2 and can cover the periphery of the tray 2 .

[0017] figure 2 Among them, 4 is a filter ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an ink barrel which comprises a barrel body and a cover. The cover comprises a tray which is provided with a penetrating hole and a pressing cover, the area of the tray can cover a barrel opening of the barrel body, and the tray can be embedded in the pressing cover. The pressing cover comprises an assembly portion for being detachably installed on the barrel opening and a blank holder which is formed by extending from the assembly portion to the end, and the blank holder is circular, enables the penetrating hole of the tray to be exposed, and can cover the periphery of the tray. An ink barrel cover is provided and comprises the tray which is provided with the penetrating hole and the pressing cover, the area of the tray can cover the barrel opening of the ink barrel body, and the tray can be embedded in the pressing cover. The pressing cover comprises the assembly portion for being detachably installed on the barrel opening and the blank holder which is formed by extending from the assembly portion to the end, and the blank holder is circular, enables the penetrating hole of the tray to be exposed, and can cover the periphery of the tray. The ink barrel and the ink barrel cover improve working efficiency of ink replacement.

Description

technical field [0001] The invention relates to the field of printing, in particular to an ink barrel and an ink barrel cover. Background technique [0002] Digital inkjet printing has incomparable advantages over traditional printing, and has been more and more widely used in the printing field. Ink is an essential consumable for inkjet printing machines, and the ink provided by ink manufacturers is usually packed in barrel-shaped containers. Usually when using the ink barrel of the ink manufacturer, an ink barrel cover will be specially designed, with air interface, liquid level float interface, ink tube interface and so on. Such ink barrel lids are usually integral structures, such as figure 1 shown. [0003] When replacing the ink barrel, unscrewing the ink barrel cap will cause the ink tubes and electrical cables on the cap to become entangled. In order to change the ink, the pipeline may have to be removed first, which is very inconvenient. However, dismantling th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 方应龙刘志红
Owner PEKING UNIV FOUNDER GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com