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Edge regulating device, printing medium cassette, and printing apparatus

A recording medium, edge-limited technology, used in printing devices, transportation and packaging, printing, etc.

Active Publication Date: 2009-09-23
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the paper is fed, the above-mentioned inclined shape cannot fully perform the separation function, and there is a possibility of double feeding.

Method used

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  • Edge regulating device, printing medium cassette, and printing apparatus
  • Edge regulating device, printing medium cassette, and printing apparatus
  • Edge regulating device, printing medium cassette, and printing apparatus

Examples

Experimental program
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Embodiment Construction

[0033] Below, refer to Figure 1 to Figure 4 One embodiment of the present invention will be described. figure 1 It is a side sectional view of a paper conveying path of an ink jet printer (hereinafter referred to as "printer") 1 showing an embodiment of a "recording device", figure 2 It is a perspective view of the edge limiter 100 (edge ​​guide 50 ) provided in the paper cassette 11, image 3 is a perspective view of the edge guide 50 seen from below, Figure 4 (A) and (B) are side sectional views of the edge limiting device 100, Figure 4 (A) shows the state of cutting at the position of the first protrusion 66, Figure 4 (B) shows a state where the cutting is performed at the position of the second protrusion 71 .

[0034] and, figure 1 In order to illustrate the rollers arranged on the paper conveying path of the printer 1, although almost all the rollers are drawn on the same plane, the depth direction ( figure 1 The position of the paper surface and back directio...

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PUM

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Abstract

The present invention provides an edge regulating device which keeps an edge guiding device to the edge of paper that can be used for any dimension and simultaneously can prevent the excessive vigorously touching of the edge guiding device to the edge of the paper. The edge regulating device (100) which regulates the back edge of the paper comprises an edge guiding device (50), a first dent (67) and a second dent (72) that are installed on the bottom surface (11a) of a paper box (11). Through introducing a first projection (66) of the edge guiding device (50) into the first dent (67), the edge guiding device (50) is kept. Through introducing a second projection (71) of the edge guiding device (50) into the second dent (72), the edge guiding device (50) is kept. The second dent (72) is configured with an interval larger than the configuration interval of the first dent (67), and is especially configured at a position of the edge of the paper corresponding with the forming dimension. Furthemore the second dent is suitable for generating a hammering effect at the edge of the paper edge. The invention also provides a printing medium cassette and a printing apparatus.

Description

technical field [0001] The present invention relates to an edge limiting device for limiting the edge of a recorded medium by an edge guide. In addition, the present invention also relates to a recorded medium cartridge and a recording device having the edge limiting device. Background technique [0002] In a recording apparatus represented by a facsimile machine, a printer, or the like, an edge guide for restricting the edge of the recording paper is provided in a paper cassette or the like that accommodates the recording paper. The edge guide is provided so as to be capable of displacement (sliding) in the width direction or the longitudinal direction of the recording paper, etc., and it may be configured to be held by a notch structure or the like as shown in Patent Document 1. in the desired position. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2006-8351 [0004] A plurality of sawtooth teeth constituting the notches described in Patent Document 1 are ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/58B41J13/30B65H1/04
CPCB65H2511/10B65H2511/22B65H1/266B65H2405/1116B41J13/10B65H2403/47B65H2220/01B65H2220/02B65H2220/04
Inventor 千野宏树
Owner SEIKO EPSON CORP