Door connecting bar for linkage sliding door mechanism in office equipment

Abstract

The invention relates to a door connecting bar for a linkage sliding door mechanism in office equipment. The door connecting bar comprises a door left connecting bar and a door right connecting bar. One side of the door left connecting bar is provided with a short shaft I, a short shaft III, a short shaft V and a projecting wall I. One surface of the projecting wall I is arc-shaped. The other side of the left connecting bar is provided with a short shaft II and a short shaft IV. The short shaft I and the short shaft II are coaxial. One side of the door right connecting bar is provided with a short shaft VII, and the other side of the right connecting bar is provided with a short shaft VI, a pinhole, a short shaft VIII and a projecting wall II. One side surface of the projecting wall II is a slant. The short shaft VI and the short shaft VII are coaxial. The door connecting bar has the advantages that the door connecting bar is compact in structure, small in size, convenient to mount, and widely applicable to printers, copiers and fax machines.

Description

technical field [0001] The invention relates to an accessory for office equipment, in particular to a door connecting rod for a linkage sliding door mechanism of office equipment such as printers, fax machines and copiers. Background technique [0002] General office equipment (printers, fax machines, copiers) all print in black and white, that is, use a black toner cartridge for monochrome printing. The printers are used as representatives for discussion below. Traditional monochrome black-and-white printers only need one toner cartridge, so there is no need for any special assembly mechanism to assemble the toner cartridge, as long as a common door or cover structure is opened to facilitate access to the toner cartridge. In recent years, with the emergence of color printers, multi-color printing has become a trend. However, color printers are equipped with a variety of standard color toner cartridges. No matter what color is printed, these standard color powders must be ma...

AI Technical Summary

Problems solved by technology

In recent years, with the emergence of color printers, multi-color printing has become a trend. However, color printers are equipped with a variety of standard color toner cartridges. No matter what color is printed, these standard color powders must be matched However, some users do not need color printing, but only need two or three colors to print (such as red head documents with red stamps). If you use a color printer, this is undoubtedly a waste

Therefore, to complete two-color printing or three-color printing, you only need to be equipped with two or three toner cartridges of different colors. However, the space occupied by two or three toner cartridges is not small. To be taken out one by one, it is necessary to disassemble the shell of the printer, which will inevitably bring cumbersome operations to the user

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