JPH0328131U

JPH0328131U -

Info

Publication number: JPH0328131U
Application number: JP8948189U
Authority: JP
Priority date: 1989-07-27
Filing date: 1989-07-27
Publication date: 1991-03-20

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
給紙カセツトの斜視図、第２図は押え部材の斜視
図、第３図はシート載置板の斜視図、第４図は、
給紙装置に給紙カセツトを装着した横断図であり
、ａは給紙退避時を示す図、ｂは給紙動作時を示
す図であり、第５図から第８図は、他の実施例を
示すものである。１，５１，６１，７１，８１……押え部材、２
ａ，２ｂ……支軸、３ａ，３ｂ，５３ａ，５３ｂ
，６３ａ，６３ｂ，７３ａ，７３ｂ，８３ａ……
規制部、４，６４，７５……天板、５，６５，８
５……シート載置板、１１，７４……カセツト側
板、１２ａ，１２ｂ……軸受け、２１……給紙べ
ルト、２２……アーム、７９……溝部、Ｃ……給
紙部、Ｋ……給紙カセツト、Ｐ……枠体。 The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of a paper feed cassette, FIG. 2 is a perspective view of a presser member, FIG. 3 is a perspective view of a sheet placement plate, and FIG. 4 is a perspective view of a sheet feeding cassette.
FIG. 8 is a cross-sectional view of a paper feeding device with a paper feeding cassette attached, in which a is a diagram showing the paper feeding and retracting state, and b is a diagram showing the paper feeding operation, and FIGS. 5 to 8 show other embodiments. This shows that. 1, 51, 61, 71, 81...pressing member, 2
a, 2b...support shaft, 3a, 3b, 53a, 53b
, 63a, 63b, 73a, 73b, 83a...
Regulation part, 4, 64, 75...Top plate, 5, 65, 8
5...Sheet placement plate, 11, 74...Cassette side plate, 12a, 12b...Bearing, 21...Paper feed belt, 22...Arm, 79...Groove portion, C...Paper feed section, K... ...Paper feed cassette, P...frame.

Claims

[Claims for Utility Model Registration] (1) In a paper feed cassette on which sheets cut into predetermined lengths are placed, a pressing portion that presses the top surface of the sheet, and a width regulation that restricts the width direction of the sheet. What is claimed is: 1. A paper feed cassette comprising a sheet holding member integrally formed with a part and a part. (2) a paper feed cassette having a swingable sheet placement plate on which a predetermined number of sheets cut to a predetermined length can be placed; a feeding means for feeding the sheets in the paper feed cassette; A sheet feeding device having a pushing up member that pushes up a sheet placement plate and brings the sheet into contact with the feeding member, the pressing portion being swingably held in the paper feeding cassette and pressing the upper surface of the sheet; , a width regulating portion higher than a predetermined number of sheet placement heights, a sheet holding member having a sheet holding member, and a control means for controlling pushing up and release by a pushing up member each time paper is fed. .