JPS6080462U - Protective member in image forming unit - Google Patents
Protective member in image forming unitInfo
- Publication number
- JPS6080462U JPS6080462U JP17398783U JP17398783U JPS6080462U JP S6080462 U JPS6080462 U JP S6080462U JP 17398783 U JP17398783 U JP 17398783U JP 17398783 U JP17398783 U JP 17398783U JP S6080462 U JPS6080462 U JP S6080462U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming unit
- protective member
- photoreceptor
- exposed
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本体に対して着脱自在な作像ユニットを備えた
複写機の概略構成を示す断面図、第２図は複写機本体か
ら取り出した作像ユニットを示す断面図、第３図は本考
案に係る保護部材の装着された作像ユニットを示す断面
図、第４図は第３図の変形例を示す断面図、第５図は保
護部材の接着方法の別実施例を示す斜視図並びに第６図
は保護部材の第２実施例を示す断面図である。
１・・・作像ユニット、８・・・感光体ドラム、２２・
・・現像装置、２３・・・現像ローラ、２４・・・ドク
ターブレード、２５・・・保護部材。Fig. 1 is a sectional view showing the general structure of a copying machine equipped with an image forming unit that is detachable from the main body, Fig. 2 is a sectional view showing the image forming unit taken out from the main body of the copying machine, and Fig. 3 is a sectional view showing the main body of the copying machine. FIG. 4 is a cross-sectional view showing a modification of FIG. 3, and FIG. 5 is a perspective view showing another embodiment of the method of adhering the protective member. FIG. 6 is a sectional view showing a second embodiment of the protection member. 1... Image forming unit, 8... Photosensitive drum, 22.
Developing device, 23 Developing roller, 24 Doctor blade, 25 Protective member.
Claims (1)
写機本体に対して着脱自在な作像ユニットにおいて、 前記現像装置の現像ローラと対面する現像剤収容ケーシ
ング開口を遮蔽すると共に、該現像ローラ′とドクター
ブレードとの間隙を介して作像ユニット外部に端部が露
出するようにシート状部材を配設し、該端部を引くこと
により作像ユニットから取り外し可能であることを特徴
とする作像ユニットにおける保護部材。 ２ 前記保護部材は、感光体の作像ユニット外部に露出
する部分を覆うように配設されることを特徴とする実用
新案登録請求の範囲第１項記載の作像ユニットにおける
保護部材。 ３ 前記保護部材は、感光体に対する有害光を遮断する
部材より形成されていることを特徴とする実用新案登録
請求の範囲第２項記載の作像ユニットにおける保護部材
。[Claims for Utility Model Registration] 1. In an image forming unit that includes at least a photoreceptor and a developing device and is integrally detachable from a copying machine main body, a developer storage casing opening facing a developing roller of the developing device is provided. A sheet-like member is arranged so that the end is exposed to the outside of the image forming unit through the gap between the developing roller' and the doctor blade, and can be removed from the image forming unit by pulling the end. A protective member in an image forming unit, characterized in that: 2. The protective member in the image forming unit according to claim 1, wherein the protective member is disposed to cover a portion of the photoreceptor exposed to the outside of the image forming unit. 3. The protection member in the image forming unit according to claim 2, wherein the protection member is formed of a member that blocks harmful light from being applied to the photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17398783U JPS6080462U (en) | 1983-11-09 | 1983-11-09 | Protective member in image forming unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17398783U JPS6080462U (en) | 1983-11-09 | 1983-11-09 | Protective member in image forming unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6080462U true JPS6080462U (en) | 1985-06-04 |
| JPH0245868Y2 JPH0245868Y2 (en) | 1990-12-04 |
Family
ID=30378889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17398783U Granted JPS6080462U (en) | 1983-11-09 | 1983-11-09 | Protective member in image forming unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0498053U (en) * | 1991-11-06 | 1992-08-25 |
-
1983
- 1983-11-09 JP JP17398783U patent/JPS6080462U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0498053U (en) * | 1991-11-06 | 1992-08-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245868Y2 (en) | 1990-12-04 |
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