JPS63148648U - - Google Patents
Info
- Publication number
- JPS63148648U JPS63148648U JP4140787U JP4140787U JPS63148648U JP S63148648 U JPS63148648 U JP S63148648U JP 4140787 U JP4140787 U JP 4140787U JP 4140787 U JP4140787 U JP 4140787U JP S63148648 U JPS63148648 U JP S63148648U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper feed
- protrusion
- middle plate
- feed cassette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図ａ，ｂは本考案の一実施例の給紙カセツ
ト装置の要部の横断面図、第２図は上記実施例に
おける給紙カセツトと押上げ部材の関係を示す斜
視図、第３図は上記実施例の給紙カセツト装置の
縦断面図、第４図は上記実施例の給紙カセツト装
置の中板の裏面を示す斜視図、第５図は押上部材
の要部を示す平面図、第６図ａ，ｂは従来の給紙
カセツト装置の横断面図である。
１１…給紙カセツト、１２…中板、１３…押上
げ部材、１３ｃ…押上げバネ、１４…押上げコロ
、１４ａ…コロ大径部、１４ｂ…コロ小径部、１
５…Ｙ字形レバー、１６…サイド規制板、１７…
作動棒。
1A and 1B are cross-sectional views of essential parts of a paper feed cassette device according to an embodiment of the present invention, FIG. 2 is a perspective view showing the relationship between the paper feed cassette and the push-up member in the above embodiment, and FIG. The figure is a longitudinal sectional view of the paper feed cassette device of the above embodiment, FIG. 4 is a perspective view showing the back side of the middle plate of the paper feed cassette device of the above embodiment, and FIG. 5 is a plan view showing the main parts of the push-up member. , FIGS. 6a and 6b are cross-sectional views of a conventional paper feed cassette device. DESCRIPTION OF SYMBOLS 11... Paper feed cassette, 12... Middle plate, 13... Push-up member, 13c... Push-up spring, 14... Push-up roller, 14a... Roller large diameter part, 14b... Roller small diameter part, 1
5...Y-shaped lever, 16...side regulation plate, 17...
operating rod.
Claims (1)
に装着し、該給紙カセツトから収納用紙を所定方
向に順次給送する給紙カセツト装置において、 前記給紙カセツト内に用紙を積載する中板を回
動自在に設け、該中板の裏面中央部に突起を形成
し、前記機体給紙部にバネ部材を備えると共に前
記中板を前記突起を介して上方に弾性付勢する押
上げ部材を設け、 前記押上げ部材の前記突起と当接する先端部に
給送すべき用紙のサイズに応じた複数の異なる外
径を備える多段当接コロを回転自在に支承したこ
とを特徴とする給紙カセツト装置。[Scope of Claim for Utility Model Registration] A paper feed cassette device in which a paper feed cassette loaded and stored with paper is attached to a paper feed section of the machine, and the stored paper is sequentially fed in a predetermined direction from the paper feed cassette, comprising: A rotatable middle plate for loading paper therein is provided, a protrusion is formed at the center of the back surface of the middle plate, a spring member is provided in the paper feed section of the machine body, and the middle plate is moved upwardly through the protrusion. A push-up member that is elastically biased is provided, and a multi-stage contact roller having a plurality of different outer diameters depending on the size of paper to be fed is rotatably supported at a tip end of the push-up member that comes into contact with the protrusion. A paper feeding cassette device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4140787U JPS63148648U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4140787U JPS63148648U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148648U true JPS63148648U (en) | 1988-09-30 |
Family
ID=30856380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4140787U Pending JPS63148648U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148648U (en) |
-
1987
- 1987-03-20 JP JP4140787U patent/JPS63148648U/ja active Pending