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Protective cover of printer

A technology for printers and protective covers, which is applied in the field of protective covers, and can solve problems such as the infringement of workers by harmful releases

Active Publication Date: 2011-02-16
FOREVER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this approach can play a certain role, but in the printing process, the staff will still be violated by harmful emissions

Method used

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  • Protective cover of printer
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  • Protective cover of printer

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] Such as figure 1 As shown, a paper outlet opening (4) is designed on the protective cover housing (1), and the size is equivalent to that of the printer outlet. During the use of the printer, the paper outlet opening can spit out the printed paper (13). The paper outlet opening (4) is connected with a paper outlet rubber sheet (15);

[0016] One side of the protective cover housing (1) has a display opening (5) slightly larger than the printer display screen and button area, and when the printer protective cover covers the printer, the printer display screen and related buttons can be exposed;

[0017] The protective cover housing (1) is provided with a cover plate (6) which can be opened freely. The cover plate (6) is slightly larger than the paper inlet (8) of the printer. On the protective cover shell (1);

[0018] A circuit opening (10) and a switch opening (3) are designed on the protective cover housing (1). The line opening (10) and the switch opening (3) are ...

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Abstract

The invention relates to a protective cover of a printer, which comprises a semi-opened shell, wherein the protective cover shell of the printer is provided with a paper outlet opening of which the size is equivalent to a printer outlet; when the protective cover of the printer covers the printer, the paper outlet opening is tightly appressed to the printer outlet; one side of the protective cover shell of the printer is provided with a display opening which is slightly bigger than a printer display screen and a key area, and when the protective cover of the printer covers the printer, the display screen of the printer and related keys can be exposed; a cover plate capable of being freely opened is arranged on the protective cover shell of the printer, and the cover plate is slightly bigger than a printer paper inlet; when the protective cover of the printer covers the printer, the cover plate just coincides with the printer paper inlet; and the shell is designed to be provided with a line opening and a switch opening which are respectively arranged on a connecting line part and a switch part of the printer. The protective cover of the printer can be used for sealing and absorbing harmful substances released in the using process of the printer to prevent the harmful substances from flying in air.

Description

technical field [0001] The technology relates to a prevention and control device for printer printing pollution in the field of consumables, in particular to a protective cover covering the printer to reduce pollution. Background technique [0002] At present, printers have become a must-have item in the office. However, the printer will release a large amount of harmful substances during use. Toner is one of the main consumables for laser printers and digital composite machines. Its main components include resins, pigments, magnetic iron oxides, charge control particles, lubricants, etc. The imaging principles of laser printers and digital composite machines are basically in the process of fixing, pressurizing and heating the toner particles adsorbed on the paper, so that the toner melts and immerses into the printing paper to form a fixed image. This process is the most important source of pollution for such office equipment. The fine particles released by laser printer...

Claims

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Application Information

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IPC IPC(8): B41J29/12
Inventor 刘丽丽
Owner FOREVER TECH
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