JPH0458528U

JPH0458528U -

Info

Publication number: JPH0458528U
Application number: JP10099290U
Authority: JP
Priority date: 1990-09-28
Filing date: 1990-09-28
Publication date: 1992-05-20

Description

[Brief explanation of drawings]

第１図は本考案の用紙トレイの平面図、第２図
はガイド部材と連動歯車装置との関係を示す斜視
図、第３図と第４図はそれぞれ縦横の比率が異な
る用紙に対応させて、エンドガイドを移動させる
状態を示す説明図、第５図はエンドガイドを戻す
方向に駆動する場合の説明図であり、第６図は従
来例の用紙トレイの説明図である。図中の符号、１……用紙トレイ、５……ボトム
プレート、８……案内溝、１０，１１……サイド
ガイド、１２，１２ａ……アーム、１３，１３ａ
……ラツクギヤ、１５……エンドガイド、１６，
１６ａ……アーム、１７〜１９……ラツクギヤ、
２０……連動歯車装置、２１〜２４……ピニオン
ギヤ。 Fig. 1 is a plan view of the paper tray of the present invention, Fig. 2 is a perspective view showing the relationship between the guide member and the interlocking gear device, and Figs. , FIG. 5 is an explanatory diagram showing a state in which the end guide is moved, FIG. 5 is an explanatory diagram when the end guide is driven in the returning direction, and FIG. 6 is an explanatory diagram of a conventional paper tray. Symbols in the figure: 1... Paper tray, 5... Bottom plate, 8... Guide groove, 10, 11... Side guide, 12, 12a... Arm, 13, 13a
... Rack gear, 15 ... End guide, 16,
16a...Arm, 17-19...Rack gear,
20... Interlocking gear device, 21-24... Pinion gear.

Claims

[Claims for Utility Model Registration] Side guides that house paper and regulate both sides of the paper on the feeding side, and an end guide that regulates the rear part in the feeding direction are provided, and these guide members allow the paper to be In the paper storage device configured to perform positioning, each of the guide members is driven by one driving means,
The image forming apparatus is characterized in that the guide members are arranged so that they can be moved in conjunction with each other, and that the intervals at which the guide members are moved vertically and horizontally by the drive means can be changed in accordance with the ratio of the width and length of the paper. Paper storage device of the device.