JPS59100735U

JPS59100735U - Paper cassette

Info

Publication number: JPS59100735U
Application number: JP19787682U
Authority: JP
Inventors: 糸魚川　雅克
Original assignee: シャープ株式会社
Priority date: 1982-12-24
Filing date: 1982-12-24
Publication date: 1984-07-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図、第２図、第３図及び第４図は複写機のシート紙
サイズ読み取り機構の説明図、第５図及び第６図は従来
の給紙カセットの構造解説図、第７図及び第８図は本考
案の一実施例の給紙カセットの構造解説図、第９図及び
第１０図は本考案の他の実施例の給紙カセットの構造解
説図である。７・・・給紙カセット本体、８・・・穴、９・・・棒体
、１０・・・ワイヤ、１１・・・Ｖ字型レバー、１２・
・・引張リバネ、１３・・・係止台、１４・・・仕切板
、１５・・・固定具、１６・・・載置台、１７・・・給
紙カセット”本体、１８ａ、１８ｂ−・・穴、１９ａ、
　　１９ｂ−・・棒体、２０ａ。２０ｂ・・・ワイヤ、′２１・・・載置台、２２．２３
・・・固定部、２４．２４’−・・ビス穴、２５ａ、　
２５ｂ。２５Ｃ・・・仕切板、２６ａ、２６ｂ・・・引張りバネ
、　　　　・２７・・・係止台、２８・・・仕切板固定
用ビス。第３図１− ノ３ａ’　　　　　　　　　　　　　　　　　　２第４図ノFigures 1, 2, 3 and 4 are explanatory diagrams of the sheet size reading mechanism of a copying machine, Figures 5 and 6 are explanatory diagrams of the structure of a conventional paper feed cassette, and Figures 7 and 4 are explanatory diagrams of the sheet size reading mechanism of a copying machine. FIG. 8 is a structural explanatory diagram of a paper feeding cassette according to one embodiment of the present invention, and FIGS. 9 and 10 are structural explanatory diagrams of paper feeding cassettes according to other embodiments of the present invention. 7... Paper feed cassette body, 8... Hole, 9... Rod, 10... Wire, 11... V-shaped lever, 12...
... Tension spring, 13... Locking stand, 14... Partition plate, 15... Fixture, 16... Placement stand, 17... Paper feed cassette" body, 18a, 18b... hole, 19a,
19b--rod, 20a. 20b... Wire, '21... Mounting table, 22.23
...fixing part, 24.24'--screw hole, 25a,
25b. 25C... Partition plate, 26a, 26b... Tension spring, 27... Locking stand, 28... Partition plate fixing screw. Figure 3 1-3a' 2 Figure 4-

Claims

[Claims for Utility Model Registration] A key switch that is pressed or not pressed by the paper feed cassette when the paper feed cassette is installed, and the size of the sheet paper stored in the paper feed cassette is detected based on the pressed state of the key switch. A paper feed cassette used in a copying machine equipped with a detection means for detecting paper sheets, the paper feed cassette having a plurality of installation positions that moves depending on the size of the stored sheet paper, and a partition plate that partitions the paper sheets; A paper feed cassette comprising means for pressing or not pressing a key switch of the copying machine when installed in the copying machine depending on the installation position of the partition plate.