JPH0380465U - - Google Patents
Info
- Publication number
- JPH0380465U JPH0380465U JP14117889U JP14117889U JPH0380465U JP H0380465 U JPH0380465 U JP H0380465U JP 14117889 U JP14117889 U JP 14117889U JP 14117889 U JP14117889 U JP 14117889U JP H0380465 U JPH0380465 U JP H0380465U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cleaning device
- end surfaces
- blade cleaning
- seal member
- 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 7
- 238000007790 scraping Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案によるブレードクリーニング装
置の構造を示す説明図、第２図は本考案によるブ
レードクリーニング装置におけるブレードの形状
と、シール部材との位置関係を示す説明図、第３
図は従来のブレードクリーニング装置におけるブ
レードの形状と、シール部材との位置関係を示す
説明図である。
符号の説明、１０１……感光体ドラム、１０２
……ブレードクリーニング装置、１０４……フア
ーブラシ、１０５……バイアスローラ、１０７…
…トナー回収コイル、１０８……ブレード、２０
１……サイドシール。
FIG. 1 is an explanatory diagram showing the structure of the blade cleaning device according to the present invention, FIG. 2 is an explanatory diagram showing the shape of the blade in the blade cleaning device according to the present invention and the positional relationship with the seal member, and FIG.
The figure is an explanatory diagram showing the shape of a blade in a conventional blade cleaning device and its positional relationship with a seal member. Explanation of symbols, 101... Photosensitive drum, 102
... Blade cleaning device, 104 ... Fur brush, 105 ... Bias roller, 107 ...
...Toner collection coil, 108...Blade, 20
1...Side seal.
Claims (1)
レードと、 前記ブレードの長手方向における両端面が接触
するように配置されたシール部材とを有するブレ
ードクリーニング装置において、 前記ブレードの両端面が前記シール部材に対す
る抵抗を減少させるような形状に構成されている
ことを特徴とするブレードクリーニング装置。 (2) 前記請求項１において、 前記ブレードの長手方向における両端面形状が
山型形状に構成されていることを特徴とするブレ
ードクリーニング装置。[Claims for Utility Model Registration] (1) A blade cleaning device having a blade for scraping off residual toner on the surface of a photoconductor, and a sealing member disposed so that both longitudinal end surfaces of the blade are in contact with each other, A blade cleaning device, wherein both end surfaces of the blade are configured to reduce resistance to the seal member. (2) The blade cleaning device according to claim 1, wherein both end faces of the blade in the longitudinal direction are configured in a chevron shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14117889U JPH0380465U (en) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14117889U JPH0380465U (en) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380465U true JPH0380465U (en) | 1991-08-19 |
Family
ID=31688099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14117889U Pending JPH0380465U (en) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164736A (en) * | 2009-01-15 | 2010-07-29 | Brother Ind Ltd | Developing device |
-
1989
- 1989-12-06 JP JP14117889U patent/JPH0380465U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164736A (en) * | 2009-01-15 | 2010-07-29 | Brother Ind Ltd | Developing device |