JPH0475851U - - Google Patents
Info
- Publication number
- JPH0475851U JPH0475851U JP11874390U JP11874390U JPH0475851U JP H0475851 U JPH0475851 U JP H0475851U JP 11874390 U JP11874390 U JP 11874390U JP 11874390 U JP11874390 U JP 11874390U JP H0475851 U JPH0475851 U JP H0475851U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- stacking plate
- opening
- paper stacking
- feeding device
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の一実施例としての給紙カセツ
トを示す平面図、第２図は上記給紙カセツトの挿
着した状態を示す断面図、第３図は上記給紙カセ
ツトの前端部の構成を示す斜視図、第４図は上記
給紙カセツトの挿着動作状態を示す斜視図、第５
図ａ及び第５図ｂは夫々上記給紙カセツトの用紙
装填時と挿着時の動作を示す各断面図、第６図及
び第７図は夫々従来の給紙カセツトの一例を示す
模式的断面図と前端部の部分断面図である。
１，６５……カセツトケース、１ａ……カセツ
トケース底部、１ｂ……突起、２，６１……用紙
積載板、２ａ……スリツト、３……ブレーキパツ
ド、５……押上げ部材、６，６３……給紙ロール
、７……サイド規制板、８ａ，８ｂ……分離爪。
FIG. 1 is a plan view showing a paper feed cassette as an embodiment of the present invention, FIG. 2 is a sectional view showing the paper feed cassette in the inserted state, and FIG. 3 is a front view of the front end of the paper feed cassette. FIG. 4 is a perspective view showing the structure; FIG. 4 is a perspective view showing the insertion operation state of the paper feed cassette;
Figures a and 5b are cross-sectional views showing the operation of the paper feed cassette when loading and inserting paper, respectively, and Figures 6 and 7 are schematic cross-sections showing an example of a conventional paper feed cassette, respectively. FIG. 6 is a partial cross-sectional view of the front end. 1,65...Cassette case, 1a...Cassette case bottom, 1b...Protrusion, 2,61...Paper loading plate, 2a...Slit, 3...Brake pad, 5...Pushing member, 6,63... ...Paper feed roll, 7...Side regulation plate, 8a, 8b...Separation claw.
Claims (1)
上紙を用紙給送手段により給送可能な上昇位置ま
での間を自在に昇降可能に設けた用紙積載板と、 前記用紙積載板上に設けてあり、積載用紙の最
下紙と摩擦係合する摩擦部材とを備えた給紙装置
において、 前記用紙積載板の前記摩擦部材周囲近傍に開口
を形成し、 前記用紙積載板の昇降に応じて前記開口から先
端部を出没させる突起部材を前記用紙積載板の下
方に設け、 前記用紙積載板が前記降下位置に在るときに前
記突起部材の先端部を前記開口から前記用紙積載
板上に突起させて積載用紙を前記摩擦部材と接触
しない様に支持することを特徴とする給紙装置。[Scope of Claim for Utility Model Registration] A paper stacking plate that can be freely raised and lowered between a lowered position for stacking paper and a raised position for feeding the topmost paper of stacked papers by a paper feeding means. , a paper feeding device including a friction member that is provided on the paper stacking plate and frictionally engages with the lowest paper of the stacked papers, an opening being formed in the vicinity of the friction member of the paper stacking plate; A protrusion member is provided below the paper stacking plate, the tip of which moves out and out of the opening as the paper stacking plate moves up and down, and when the paper stacking plate is in the lowered position, the tip of the protruding member moves into the opening. A paper feeding device, characterized in that the paper feeding device projects from above the paper stacking plate to support the stacked paper so as not to come into contact with the friction member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874390U JPH0475851U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874390U JPH0475851U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475851U true JPH0475851U (en) | 1992-07-02 |
Family
ID=31866695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11874390U Pending JPH0475851U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008105771A (en) * | 2006-10-23 | 2008-05-08 | Kyocera Mita Corp | Feeder and image forming device mounted with the same |
| JP2011079643A (en) * | 2009-10-08 | 2011-04-21 | Seiko Epson Corp | Medium feeder and recorder |
-
1990
- 1990-11-13 JP JP11874390U patent/JPH0475851U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008105771A (en) * | 2006-10-23 | 2008-05-08 | Kyocera Mita Corp | Feeder and image forming device mounted with the same |
| JP2011079643A (en) * | 2009-10-08 | 2011-04-21 | Seiko Epson Corp | Medium feeder and recorder |
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