JPS6449871U - - Google Patents
Info
- Publication number
- JPS6449871U JPS6449871U JP14288287U JP14288287U JPS6449871U JP S6449871 U JPS6449871 U JP S6449871U JP 14288287 U JP14288287 U JP 14288287U JP 14288287 U JP14288287 U JP 14288287U JP S6449871 U JPS6449871 U JP S6449871U
- Authority
- JP
- Japan
- Prior art keywords
- rotating roller
- toner tank
- inlet
- toner
- cleaning 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
- 238000004140 cleaning Methods 0.000 claims description 5
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案による電子写真式記録装置のク
リーニング装置を示す断面図、第２図は従来のク
リーニング装置の断面図である。
１０……トナータンク、１０ａ……トナータン
クの底面、１１……トナータンク入口、１１ａ…
…入口底面、１２……回転ローラ、１３……水平
軸、１４……弾性ブレード、１５……感光体、１
６……クリーニングブレード、１７……フアーブ
ラシ。
FIG. 1 is a sectional view showing a cleaning device for an electrophotographic recording apparatus according to the present invention, and FIG. 2 is a sectional view of a conventional cleaning device. 10... Toner tank, 10a... Bottom of toner tank, 11... Toner tank inlet, 11a...
... Entrance bottom surface, 12 ... Rotating roller, 13 ... Horizontal axis, 14 ... Elastic blade, 15 ... Photoreceptor, 1
6... Cleaning blade, 17... Fur brush.
Claims (1)
回転する断面多角形の回転ローラと、トナータン
ク側よりその回転ローラの外面に押し当てる弾性
ブレードとを設け、クリーニングブレード等によ
り感光体からかき落した残留トナーを、前記回転
ローラの回転によりトナータンク内に送り込むと
ともに、その回転ローラの回転にて生ずる前記弾
性ブレードの運動で、トナータンク内の入口付近
に集積しているトナーを該トナータンク内の奥へ
押し込むようにした電子写真式記録装置のクリー
ニング装置において、前記トナータンクの入口を
、その入口底面がトナータンクの底面よりも高く
なるように設け、その入口部に前記回転ローラを
配置してなる、電子写真式記録装置のクリーニン
グ装置。 At the inlet of the toner tank, a rotating roller with a polygonal cross section that rotates around a horizontal axis and an elastic blade that presses against the outer surface of the rotating roller from the toner tank side are provided. The residual toner is sent into the toner tank by the rotation of the rotating roller, and the movement of the elastic blade caused by the rotation of the rotating roller removes the toner accumulated near the entrance of the toner tank. In a cleaning device for an electrophotographic recording device that is pushed inward, the inlet of the toner tank is provided such that the bottom of the inlet is higher than the bottom of the toner tank, and the rotating roller is arranged at the inlet. A cleaning device for electrophotographic recording devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14288287U JPS6449871U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14288287U JPS6449871U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449871U true JPS6449871U (en) | 1989-03-28 |
Family
ID=31409208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14288287U Pending JPS6449871U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449871U (en) |
-
1987
- 1987-09-18 JP JP14288287U patent/JPS6449871U/ja active Pending