JPS6423047U - - Google Patents
Info
- Publication number
- JPS6423047U JPS6423047U JP11633787U JP11633787U JPS6423047U JP S6423047 U JPS6423047 U JP S6423047U JP 11633787 U JP11633787 U JP 11633787U JP 11633787 U JP11633787 U JP 11633787U JP S6423047 U JPS6423047 U JP S6423047U
- Authority
- JP
- Japan
- Prior art keywords
- toner collection
- cartridge
- opc drum
- collection plate
- toner
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の一実施例に係る電子写真用Ｐ
Ｃカートリツジを示す一部切欠正面図、第２図は
第１図の電子写真用ＰＣカートリツジの側面図、
第３図は第１図のＡ―Ａ断面図、第４図は第１図
のＢ―Ｂ断面図、第５図は第１図の電子写真用Ｐ
Ｃカートリツジに用いられるトナー回収板の平面
図、第６図は回転ブラシの断面図である。また第
７図は従来の電子写真用ＰＣカートリツジを示す
一部切欠正面図、第８図は第７図の電子写真図、
第９図は第７図のＣ―Ｃ断面図である。
１：ＯＰＣドラム、２：トナー回収タンク、５
：クリーニングブレード、６：開口、７：トナー
回収板、８：回転ブラシ、９：孔、１０：回転ブ
ラシの回転軸。
FIG. 1 shows an electrophotographic P according to an embodiment of the present invention.
A partially cutaway front view showing the C cartridge; FIG. 2 is a side view of the electrophotographic PC cartridge shown in FIG. 1;
Figure 3 is a sectional view taken along line AA in Figure 1, Figure 4 is a sectional view taken along line BB in Figure 1, and Figure 5 is a sectional view taken along line BB in Figure 1.
A plan view of the toner collection plate used in the C cartridge, and FIG. 6 is a sectional view of the rotating brush. Further, FIG. 7 is a partially cutaway front view showing a conventional electrophotographic PC cartridge, and FIG. 8 is an electrophotographic diagram of FIG. 7.
FIG. 9 is a sectional view taken along line CC in FIG. 1: OPC drum, 2: Toner collection tank, 5
: cleaning blade, 6: opening, 7: toner collection plate, 8: rotating brush, 9: hole, 10: rotating shaft of rotating brush.
Claims (1)
るクリーニングブレードにより形成した開口を有
し該開口を介してクリーニングブレードで掻落し
たＯＰＣドラム周面上のトナーをタンク内部に回
収するトナー回収タンクとを備えた電子写真用Ｐ
Ｃカートリツジにおいて、 上記トナー回収タンク内に、上記開口の略中央
に縁部を臨ませやや下方に傾斜する複数孔穿設の
トナー回収板と、該トナー回収板上方に上記ＯＰ
Ｃドラムの回転軸と、平行に配され上記ＯＰＣド
ラムに伴つて回転する回転軸にトナー回収板表面
に接するブラシ毛を植設して形成した回転ブラシ
とを設けたことを特徴とする電子写真用ＰＣカー
トリツジ。[Claims for Utility Model Registration] An opening formed by an OPC drum and a cleaning blade in contact with the circumferential surface of the OPC drum, through which the toner on the circumferential surface of the OPC drum scraped off by the cleaning blade is transferred into the tank. P for electrophotography equipped with a toner collection tank for collecting
In the C cartridge, a toner collection plate having a plurality of holes with an edge facing approximately the center of the opening and slanting slightly downward is disposed in the toner collection tank, and the above-mentioned OP is provided above the toner collection plate.
An electronic photograph characterized in that a rotating brush formed by implanting brush bristles in contact with the surface of a toner collection plate is provided on a rotating shaft arranged parallel to the rotating shaft of the C drum and rotating with the OPC drum. PC cartridge cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11633787U JPS6423047U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11633787U JPS6423047U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6423047U true JPS6423047U (en) | 1989-02-07 |
Family
ID=31358780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11633787U Pending JPS6423047U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6423047U (en) |
-
1987
- 1987-07-29 JP JP11633787U patent/JPS6423047U/ja active Pending