JPH0294840U

JPH0294840U -

Info

Publication number: JPH0294840U
Application number: JP375189U
Authority: JP
Priority date: 1989-01-17
Filing date: 1989-01-17
Publication date: 1990-07-27
Anticipated expiration: 2004-01-17
Also published as: JPH0729071Y2

Description

[Brief explanation of drawings]

第１図はこの考案による給紙装置のガイド板保
持構造を示す斜視図。第２図は第１図のガイド板
保持構造を使用した複写機の給紙装置付近を示す
概略構成図、第３図は第１、第２のガイド板４５
，４６の取付け状態を示す下面図、第４図はガイ
ド板保持部材４７Ａの外観形状と第１のガイド板
４５の一部を示す斜視図、第５図及び第６図はガ
イド板をガイド板保持部材に節度感ある嵌入で嵌
合するようにした他の実施例を示す嵌入前と嵌入
後の状態をそれぞれ示す斜視図及び断面図。第７
図は従来の給紙装置のガイド板保持構造の一例を
示す構成図である。１１……複写機本体、３０……給紙装置、３１
……給紙カセツト、３４……ピツクアツプローラ
、３６……アイードローラ、３９……リバースロ
ーラ、４０……定着ユニツト、４５……第１のガ
イド板、４６……第２のガイド板、４７ａ，４７
ｂ，６７ａ，６７ｂ……スリツト溝、４７Ａ，４
７Ｂ，６７……ガイド板保持部材、Ｐ……転写紙
（用紙）。 FIG. 1 is a perspective view showing the guide plate holding structure of the paper feeder according to this invention. FIG. 2 is a schematic configuration diagram showing the vicinity of the paper feeding device of a copying machine using the guide plate holding structure shown in FIG. 1, and FIG. 3 is a diagram showing the first and second guide plates 45.
, 46 is a bottom view showing the attached state of the guide plate 46, FIG. 4 is a perspective view showing the external shape of the guide plate holding member 47A and a part of the first guide plate 45, and FIGS. 5 and 6 show the guide plate as shown in FIG. FIG. 7 is a perspective view and a cross-sectional view showing the state before and after fitting, respectively, of another embodiment in which the holding member is fitted with a sense of moderation. 7th
The figure is a configuration diagram showing an example of a guide plate holding structure of a conventional paper feeding device. 11... Copying machine main body, 30... Paper feeding device, 31
... Paper feed cassette, 34 ... Pick up roller, 36 ... Idle roller, 39 ... Reverse roller, 40 ... Fixing unit, 45 ... First guide plate, 46 ... Second guide plate, 47a, 47
b, 67a, 67b...slit groove, 47A, 4
7B, 67...Guide plate holding member, P...Transfer paper (paper).

Claims

[Claims for Utility Model Registration] 1. A pick-up roller that sends out a sheet of paper set at a paper feed position and a feed roller that feeds the paper are arranged in an opening, and the paper is fed by each of the rollers. a first guide plate that guides the feed roller; and a reverse roller that can rotate together with the feed roller in pressure contact with the feed roller and is provided with a rotational force to prevent double feeding of sheets in the opposite direction to the conveyance direction of the feed roller. and a second guide plate arranged opposite to the first guide plate, the paper feeding device comprising: a paper feeding downstream side of at least one of the first guide plate and the second guide plate; 1. A guide plate holding structure for a paper feeding device, characterized in that both ends of a leading end are held by fitting into slit grooves of a guide plate holding member fixed to a device fixing part. 2. Both ends of the paper feeding downstream ends of the first and second guide plates are fitted and held in respective slit grooves formed in two stages in a guide plate holding member fixed to the device fixing part. The guide plate holding structure for a paper feeder according to claim 1, characterized in that: