JPH01142948U - - Google Patents
Info
- Publication number
- JPH01142948U JPH01142948U JP3961288U JP3961288U JPH01142948U JP H01142948 U JPH01142948 U JP H01142948U JP 3961288 U JP3961288 U JP 3961288U JP 3961288 U JP3961288 U JP 3961288U JP H01142948 U JPH01142948 U JP H01142948U
- Authority
- JP
- Japan
- Prior art keywords
- clip
- protective sheet
- photoconductor
- attached
- cleaning blade
- 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
- 230000001681 protective effect Effects 0.000 claims description 7
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Description
第１図は本考案の実施例を示す斜視図、第２図
はその側断面図、第３図はその遮光性保護シート
の展開図、第４図はその感光体ユニツトのクリツ
プ及び遮光性保護シートを除去するのを忘れて装
置に装着した場合の作用を説明する説明図、第５
図はレーザプリンタの一例の全体構成を示す側断
面図、第６図はその感光体ドラムユニツトの斜視
図、第７図はその交換用感光体ドラムユニツトの
収容々器を示す斜視図である。
７……感光体ドラム、８……帯電器、１１……
クリーニングユニツト、１４……クリーニングブ
レード、１４′……クリーニングブレード取付部
材、１９……感光体ユニツト、２０……クリツプ
、２０ａ……遮光性保護シート係止部、２１……
容器本体、２２……容器蓋、２３……遮光性保護
シート、２３ａ……舌片、２３ｂ……クリツプへ
の係止孔。
Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a side sectional view thereof, Fig. 3 is a developed view of its light-shielding protective sheet, and Fig. 4 is its photoconductor unit clip and light-shielding protection. Explanatory diagram explaining the effect when the sheet is attached to the device after forgetting to remove it, Part 5
6 is a side sectional view showing the overall structure of an example of a laser printer, FIG. 6 is a perspective view of a photosensitive drum unit thereof, and FIG. 7 is a perspective view showing a container for a replacement photosensitive drum unit. 7... Photosensitive drum, 8... Charger, 11...
Cleaning unit, 14...Cleaning blade, 14'...Cleaning blade mounting member, 19...Photoconductor unit, 20...Clip, 20a...Light-shielding protective sheet locking portion, 21...
Container body, 22... Container lid, 23... Light-shielding protective sheet, 23a... Tongue piece, 23b... Locking hole for clip.
Claims (1)
可能なクリーニングブレードを有するクリーニン
グ装置とを１つのケースに収容して成る交換可能
な感光体ユニツトにおいて、該ユニツトの保管中
上記クリーニングブレードを上記感光体表面から
離間させておくためのクリツプがクリーニングブ
レード保持部材と上記ケースとに掛止されるとと
もに、少なくとも上記ケースから露出している感
光体表面を覆う保護シートを有し、該保護シート
は一端が上記のクリツプに接合され、ケースを巻
回した後他端が上記クリツプの他端に係合して取
付けられた状態で保管され、上記のクリツプと保
護シートとを取付けた状態で静電記録装置本体に
装着した場合、感光体ユニツトを装着する機枠に
クリツプの端部が干渉し、その掛止が外れるとと
もにクリツプと保護シートとの係合が解除され、
クリツプと保護シートが感光体ユニツトより取外
し可能となることを特徴とする感光体ユニツト。 In a replaceable photoconductor unit in which a photoconductor of an electrostatic recording device and a cleaning device having a cleaning blade whose tip can be brought into pressure contact with the surface of the photoconductor are housed in one case, the cleaning blade is not removed during storage of the unit. A clip for keeping the cleaning blade separated from the surface of the photoreceptor is hooked to the cleaning blade holding member and the case, and a protective sheet is provided to cover at least the surface of the photoreceptor exposed from the case, and the protective sheet is One end is attached to the above clip, and after the case is wound, the other end is engaged with the other end of the above clip and stored with it attached. When attached to the main body of the recording device, the end of the clip interferes with the machine frame on which the photoconductor unit is attached, and as the clip is unlatched, the engagement between the clip and the protective sheet is released.
A photoconductor unit characterized in that a clip and a protective sheet are removable from the photoconductor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3961288U JPH01142948U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3961288U JPH01142948U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142948U true JPH01142948U (en) | 1989-09-29 |
Family
ID=31266112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3961288U Pending JPH01142948U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135766U (en) * | 1991-06-11 | 1992-12-17 | 三洋電機株式会社 | electrophotographic equipment |
| JPH05197302A (en) * | 1991-08-13 | 1993-08-06 | Tokyo Electric Co Ltd | Image forming device |
| JP2005128414A (en) * | 2003-10-27 | 2005-05-19 | Ricoh Co Ltd | Process cartridge, device unit, packing kit and image forming apparatus |
-
1988
- 1988-03-28 JP JP3961288U patent/JPH01142948U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135766U (en) * | 1991-06-11 | 1992-12-17 | 三洋電機株式会社 | electrophotographic equipment |
| JPH05197302A (en) * | 1991-08-13 | 1993-08-06 | Tokyo Electric Co Ltd | Image forming device |
| JP2005128414A (en) * | 2003-10-27 | 2005-05-19 | Ricoh Co Ltd | Process cartridge, device unit, packing kit and image forming apparatus |
| JP4587269B2 (en) * | 2003-10-27 | 2010-11-24 | 株式会社リコー | Process cartridge replacement method, device unit replacement method |
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