JPH01142974U - - Google Patents

Info

Publication number
JPH01142974U
JPH01142974U JP3882688U JP3882688U JPH01142974U JP H01142974 U JPH01142974 U JP H01142974U JP 3882688 U JP3882688 U JP 3882688U JP 3882688 U JP3882688 U JP 3882688U JP H01142974 U JPH01142974 U JP H01142974U
Authority
JP
Japan
Prior art keywords
cleaning device
shielding plate
duct
image forming
forming apparatus
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
Application number
JP3882688U
Other languages
Japanese (ja)
Other versions
JPH08693Y2 (en
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 JP1988038826U priority Critical patent/JPH08693Y2/en
Publication of JPH01142974U publication Critical patent/JPH01142974U/ja
Application granted granted Critical
Publication of JPH08693Y2 publication Critical patent/JPH08693Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning In Electrography (AREA)

Description

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

第１図はブレード方式のクリーニング装置に本
考案の画像形成装置のクリーニング装置を適用し
た実施例を示し、また、第２図は従来のバキユー
ム装置を用いたブレード方式のクリーニング装置
の概略図を示す。 １：ブレード、２：感光体、３：トナー、４：
クリーニング装置、５：ハウジング部、６：下流
面、７：除電ランプ、８：帯電器、９：遮蔽板、
１０：補助遮蔽板、１１：孔、１２：排気口、１
３：フイルタ。 FIG. 1 shows an embodiment in which the cleaning device for an image forming apparatus of the present invention is applied to a blade-type cleaning device, and FIG. 2 shows a schematic diagram of a blade-type cleaning device using a conventional vacuum device. . 1: Blade, 2: Photoreceptor, 3: Toner, 4:
cleaning device, 5: housing section, 6: downstream surface, 7: static elimination lamp, 8: charger, 9: shielding plate,
10: Auxiliary shielding plate, 11: Hole, 12: Exhaust port, 1
3: Filter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クリーニング装置がブレード方式のものである
電子写真法を使用した画像形成装置において、ク
リーニング装置から該クリーニング装置の下流側
に設置された機能部品への空気流を遮蔽する遮蔽
板と、該遮蔽板の上流側に設置され前記遮蔽板と
の組み合わせによりダクトを形成する補助遮蔽板
とを前記クリーニング装置のハウジング部に設け
ると共に、前記ダクトと連通する排気口を前記ク
リーニング装置のハウジング部の上部に設けたこ
とを特徴とする画像形成装置のクリーニング装置
。 In an image forming apparatus using electrophotography in which the cleaning device is of a blade type, there is provided a shielding plate that shields air flow from the cleaning device to a functional component installed downstream of the cleaning device; An auxiliary shielding plate installed on the upstream side and forming a duct in combination with the shielding plate is provided in the housing portion of the cleaning device, and an exhaust port communicating with the duct is provided in the upper part of the housing portion of the cleaning device. A cleaning device for an image forming apparatus, characterized in that:
JP1988038826U 1988-03-23 1988-03-23 Image forming device cleaning device Expired - Lifetime JPH08693Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988038826U JPH08693Y2 (en) 1988-03-23 1988-03-23 Image forming device cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988038826U JPH08693Y2 (en) 1988-03-23 1988-03-23 Image forming device cleaning device

Publications (2)

Publication Number Publication Date
JPH01142974U true JPH01142974U (en) 1989-09-29
JPH08693Y2 JPH08693Y2 (en) 1996-01-10

Family

ID=31265364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988038826U Expired - Lifetime JPH08693Y2 (en) 1988-03-23 1988-03-23 Image forming device cleaning device

Country Status (1)

Country Link
JP (1) JPH08693Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018004820A (en) * 2016-06-29 2018-01-11 キヤノン株式会社 Cleaning device and process cartridge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124436A (en) * 1977-04-06 1978-10-30 Canon Inc Cleaner of image carrier
JPS5963197U (en) * 1982-10-21 1984-04-25 曽根　雄二 Blind lattice door
JPS6260962U (en) * 1985-10-04 1987-04-15
JPS6354164U (en) * 1986-09-27 1988-04-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124436A (en) * 1977-04-06 1978-10-30 Canon Inc Cleaner of image carrier
JPS5963197U (en) * 1982-10-21 1984-04-25 曽根　雄二 Blind lattice door
JPS6260962U (en) * 1985-10-04 1987-04-15
JPS6354164U (en) * 1986-09-27 1988-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018004820A (en) * 2016-06-29 2018-01-11 キヤノン株式会社 Cleaning device and process cartridge

Also Published As

Publication number Publication date
JPH08693Y2 (en) 1996-01-10

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