JPS6443374U - - Google Patents
Info
- Publication number
- JPS6443374U JPS6443374U JP13679487U JP13679487U JPS6443374U JP S6443374 U JPS6443374 U JP S6443374U JP 13679487 U JP13679487 U JP 13679487U JP 13679487 U JP13679487 U JP 13679487U JP S6443374 U JPS6443374 U JP S6443374U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- base member
- cleaning device
- image recording
- fixing means
- 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
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案のクリーニング装置一実施例横
断面図、第２図はブレード交換単位を示す展開断
面図であり、Ａはブレードのみを交換する態様を
、Ｂはブレードを押さえ板に接着してブレードユ
ニツトを交換する態様をそれぞれ示している。第
３図は従来のブレードクリーニング装置の要部側
面図、第４図は第３図の平面図を示している。
２……ブレード、４……感光ドラム、６……押
さえ板、８……支持部材、１２……コイルバネ、
２２……ベース部材、２２ａ……逃げスペース、
２３……逃げスペース。
Fig. 1 is a cross-sectional view of an embodiment of the cleaning device of the present invention, and Fig. 2 is an exploded sectional view showing a blade replacement unit. The figures show how to replace the blade unit. FIG. 3 is a side view of a main part of a conventional blade cleaning device, and FIG. 4 is a plan view of FIG. 3. 2...Blade, 4...Photosensitive drum, 6...Press plate, 8...Supporting member, 12...Coil spring,
22...Base member, 22a...Escape space,
23...Escape space.
Claims (1)
端が圧接するブレードと、該ブレードを保持する
ベース部材と、該ベース部材にブレードを固定手
段により押さえ付けて固定する押さえ板とを具備
した画像記録装置のクリーニング装置において、 固定手段の締付けによるブレードの前後方向及
び厚さ方向の変形分を逃がす逃げスペースを、ブ
レードの後端部とベース部材の段差部との間及び
ベース部材のブレードに当接する表面にそれぞれ
設けたことを特徴とする画像記録装置のクリーニ
ング装置。[Claims for Utility Model Registration] A blade whose free end comes into pressure contact with the surface of a photosensitive drum rotating in one direction, a base member that holds the blade, and a fixing means that presses and fixes the blade to the base member. In a cleaning device for an image recording device equipped with a holding plate, an escape space is provided between the rear end of the blade and the stepped portion of the base member to release deformation of the blade in the longitudinal direction and thickness direction due to tightening of the fixing means. and a cleaning device for an image recording device, characterized in that the cleaning device is provided on the surface of the base member that comes into contact with the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13679487U JPS6443374U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13679487U JPS6443374U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443374U true JPS6443374U (en) | 1989-03-15 |
Family
ID=31397633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13679487U Pending JPS6443374U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443374U (en) |
-
1987
- 1987-09-09 JP JP13679487U patent/JPS6443374U/ja active Pending