JPH0167672U - - Google Patents

Info

Publication number
JPH0167672U
JPH0167672U JP1987161414U JP16141487U JPH0167672U JP H0167672 U JPH0167672 U JP H0167672U JP 1987161414 U JP1987161414 U JP 1987161414U JP 16141487 U JP16141487 U JP 16141487U JP H0167672 U JPH0167672 U JP H0167672U
Authority
JP
Japan
Prior art keywords
toner
fur brush
collection roller
collects
collection
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
Application number
JP1987161414U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987161414U priority Critical patent/JPH0167672U/ja
Publication of JPH0167672U publication Critical patent/JPH0167672U/ja
Pending legal-status Critical Current

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Landscapes

  • Cleaning In Electrography (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例の回収ローラ及びその
近傍の構成を示す断面図、第2図は本考案が適用
されるクリーニング装置の構成を示す断面図、第
3図及び第4図は従来の装置の問題点を示す説明
図である。 1……感光体ドラム(潜像担持体)、3……フ
アーブラシ、5……スキヤベンジローラ、バイア
スローラ(回収ローラ)、5a……非磁性スリー
ブ、5b……磁石、6……回収ブレード、8……
磁性粉体粒子。
FIG. 1 is a cross-sectional view showing the configuration of a collection roller and its vicinity in an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the configuration of a cleaning device to which the present invention is applied, and FIGS. 3 and 4 are conventional FIG. 2 is an explanatory diagram showing problems with the device. DESCRIPTION OF SYMBOLS 1...Photosensitive drum (latent image carrier), 3...Fur brush, 5...Scavenge roller, bias roller (recovery roller), 5a...Nonmagnetic sleeve, 5b...Magnet, 6...Recovery blade, 8...
magnetic powder particles.

Claims (1)

【実用新案登録請求の範囲】 静電潜像担持体に接触して回転し、該静電潜像
担持体上の残留トナーを捕収するフアーブラシと
、該フアーブラシに食い込んで回転しフアーブラ
シに捕収されたトナーを回収する回収ローラと、
該回収ローラに先端を接触させて回収ローラ上の
トナーを回収するトナー回収ブレードとを有する
クリーニング装置において、 前記回収ローラは非磁性スリーブと、その内部
にあつて上記のトナー回収ブレードの先端にほゞ
対向する位置に設けられた磁石とで構成され、該
磁石の磁力により上記スリーブの外周面上に磁性
粉体を保持していることを特徴とするクリーニン
グ装置。
[Claims for Utility Model Registration] A fur brush that rotates in contact with an electrostatic latent image carrier and collects residual toner on the electrostatic latent image carrier, and a fur brush that bites into the fur brush and rotates to collect residual toner on the fur brush. a collection roller that collects the toner that has been removed;
In a cleaning device having a toner collection blade that collects toner on the collection roller by bringing its tip into contact with the collection roller, the collection roller includes a non-magnetic sleeve and a portion inside the non-magnetic sleeve that is attached to the tip of the toner collection blade. 1. A cleaning device comprising: (a) magnets provided at opposing positions; and magnetic powder is held on the outer circumferential surface of the sleeve by the magnetic force of the magnets.
JP1987161414U 1987-10-23 1987-10-23 Pending JPH0167672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987161414U JPH0167672U (en) 1987-10-23 1987-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987161414U JPH0167672U (en) 1987-10-23 1987-10-23

Publications (1)

Publication Number Publication Date
JPH0167672U true JPH0167672U (en) 1989-05-01

Family

ID=31444326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987161414U Pending JPH0167672U (en) 1987-10-23 1987-10-23

Country Status (1)

Country Link
JP (1) JPH0167672U (en)

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