JPH02142859U - - Google Patents
Info
- Publication number
- JPH02142859U JPH02142859U JP5020789U JP5020789U JPH02142859U JP H02142859 U JPH02142859 U JP H02142859U JP 5020789 U JP5020789 U JP 5020789U JP 5020789 U JP5020789 U JP 5020789U JP H02142859 U JPH02142859 U JP H02142859U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning unit
- toner
- storage section
- bag
- toner storage
- 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 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図ａは本考案の実施例の全体概略構成を示
す断面図、第１図ｂ，ｃはａとともにその作用を
説明する説明図、第２図はそのクリーニングユニ
ツト排出口へ袋を取付けた状態を示す断面図、第
３図及び第４図はトナーの廃棄時の作用を詳細に
説明する説明図、第５図は新しい袋の交換部品の
構成を示す断面図、第６図は従来の一般的なクリ
ーニングユニツトの構成を示す断面図である。
１…クリーニングユニツト、２…感光体、３…
クリーニングブレード、４…フアーブラシローラ
、６…トナー収容部、７…トナー、８…排出口、
９…袋、１０…外側押え部材、１０ａ…内側押え
部材、１１…取付部材、１２…つまみ。
Fig. 1a is a cross-sectional view showing the overall schematic configuration of the embodiment of the present invention, Figs. 1b and c are explanatory drawings together with a to explain its function, and Fig. 2 shows a bag attached to the outlet of the cleaning unit. 3 and 4 are explanatory diagrams explaining in detail the action when disposing of toner, FIG. 5 is a sectional view showing the configuration of replacement parts for a new bag, and FIG. 6 is a sectional view of the conventional bag. 1 is a sectional view showing the configuration of a general cleaning unit. 1...Cleaning unit, 2...Photoconductor, 3...
cleaning blade, 4... fur brush roller, 6... toner storage section, 7... toner, 8... discharge port,
9...Bag, 10...Outer presser member, 10a...Inner presser member, 11...Mounting member, 12...Knob.
Claims (1)
収したトナーをユニツト内のトナー収容部に貯溜
する電子写真方式の画像形成装置のクリーニング
ユニツトにおいて、拡張した場合上記トナー収容
部の容量よりも十分大きい容量を有し、折畳んで
小さくすることのできる袋を、押え手段によつて
折畳んだ状態を保持してクリーニングユニツトの
トナー収容部のトナー排出口に折畳み状態の解除
及び着脱可能に取付けられることを特徴とするク
リーニングユニツト。 In a cleaning unit of an electrophotographic image forming apparatus that cleans toner remaining on the surface of a photoconductor after transfer and stores the recovered toner in a toner storage section within the unit, when expanded, the cleaning unit is sufficiently larger than the capacity of the toner storage section. A bag that has a large capacity and can be folded into a smaller size is held in the folded state by a pressing means and attached to the toner discharge port of the toner storage section of the cleaning unit so that the bag can be released from the folded state and detached. A cleaning unit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020789U JPH02142859U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020789U JPH02142859U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142859U true JPH02142859U (en) | 1990-12-04 |
Family
ID=31568560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5020789U Pending JPH02142859U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100462617B1 (en) * | 2002-08-09 | 2004-12-20 | 삼성전자주식회사 | Liquid electro-photographic image forming apparatus having waste developer container |
-
1989
- 1989-05-01 JP JP5020789U patent/JPH02142859U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100462617B1 (en) * | 2002-08-09 | 2004-12-20 | 삼성전자주식회사 | Liquid electro-photographic image forming apparatus having waste developer container |