A printer paper ejection auxiliary structure

CN224336844UActive Publication Date: 2026-06-09CHONGQING NEW CENTURY OFFICE EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING NEW CENTURY OFFICE EQUIPMENT CO LTD
Filing Date
2025-08-18
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Traditional printers require manual adjustment of the mounting clips, which can easily lead to broken plastic clips or deformed guide rails, affecting paper alignment accuracy. Furthermore, frequent changes in paper type are time-consuming and prone to errors.

Method used

A printer paper output auxiliary structure including an adjustable fixing mechanism and an ejection mechanism was designed. By rotating the rotating seat to adjust the distance of the fixing clamp and using the ejection block to eject the paper, automated adjustment and convenient handling are achieved.

Benefits of technology

It enables quick and convenient adjustment of the fixing clip according to the paper size, reducing the time and errors of manual adjustment, avoiding plastic clip breakage and guide rail deformation, improving paper alignment accuracy, and reducing paper damage.

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Abstract

This utility model relates to the field of paper printing equipment and discloses a paper output auxiliary structure for a printer, including a printer body. An adjustable fixing mechanism is provided on the surface of the printer body. The adjustable fixing mechanism includes a paper tray, a rotating seat hinged to the end of a hinge rod away from the fixing clamp, a connecting seat slidably connected to the outer wall of the rotating seat protrusion, a pull-out block fixedly connected to the side wall of the connecting seat, and a support frame rotatably connected to the upper surface of the pull-out block. An ejection mechanism is provided on the inner wall of the paper tray. In this utility model, the adjustable fixing mechanism allows the hinge rod to move closer together or further apart by rotating the rotating seat, simultaneously causing the two sets of fixing clamps to move closer together or further apart. This allows for simultaneous adjustment of both sets of fixing clamps and the front support frame, enabling adjustment and fixing according to different paper sizes, making it faster and more convenient.
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