JPH0322269U - - Google Patents

Info

Publication number
JPH0322269U
JPH0322269U JP8224889U JP8224889U JPH0322269U JP H0322269 U JPH0322269 U JP H0322269U JP 8224889 U JP8224889 U JP 8224889U JP 8224889 U JP8224889 U JP 8224889U JP H0322269 U JPH0322269 U JP H0322269U
Authority
JP
Japan
Prior art keywords
paper ejection
main body
released
guide plate
rolls
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
JP8224889U
Other languages
Japanese (ja)
Other versions
JPH082688Y2 (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 JP1989082248U priority Critical patent/JPH082688Y2/en
Publication of JPH0322269U publication Critical patent/JPH0322269U/ja
Application granted granted Critical
Publication of JPH082688Y2 publication Critical patent/JPH082688Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

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

第１図は本考案の電子写真装置の定着装置部分
の通常状態を示す構成図、第２図、第３図は排紙
部を回動退避させた状態の図、第４図は本考案の
第２実施例の通常状態を示す構成図、第５図は第
４図の実施例の係止部の係止を解除した状態を示
す構成図、第６図、第７図は排紙部を回動退避さ
せた状態の図、第８図は従来例の構成を示す図で
ある。 Ａ…本体部、Ｂ…排紙部、Ｐ…複写紙、１…定
着ロール対、１ａ…加熱定着ロール、１ｂ…加圧
ロール、２…排紙ロール対、２ａ…上側排紙ロー
ル、２ｂ…下側排紙ロール、８，１８…分離爪、
１０…可動案内板、１７…係止部。 FIG. 1 is a configuration diagram showing the normal state of the fixing device part of the electrophotographic apparatus of the present invention, FIGS. 2 and 3 are diagrams of the state in which the paper ejection section is rotated and retracted, and FIG. 4 is a diagram of the fixing device of the present invention. Fig. 5 is a block diagram showing the normal state of the second embodiment, Fig. 5 is a block diagram showing the state in which the locking section of the embodiment shown in Fig. 4 is released, and Figs. FIG. 8, which is a diagram showing a state in which it is rotated and retracted, is a diagram showing the configuration of a conventional example. A...Main unit, B...Paper discharge section, P...Copy paper, 1...Fixing roll pair, 1a...Heat fixing roll, 1b...Pressure roll, 2...Paper discharge roll pair, 2a...Upper paper discharge roll, 2b... Lower paper output roll, 8, 18...separation claw,
10...Movable guide plate, 17...Locking part.

Claims (1)

【実用新案登録請求の範囲】 (1) 本体部の定着ロール対から分離爪によつて
剥離した複写紙を受取つて機外に送り出す排紙ロ
ール対を有する排紙部を本体部に枢着し、該排紙
部を回動して本体部から退避させることによつて
前記定着ロール対の圧力解除をなすトナー定着装
置において、 操作用のレバーを突設し該排紙部に枢着された
可動案内板に上側排紙ロールを下側排紙ロールと
接離するように設け、該上下の排紙ロール対を圧
接状態に係止する係止部を前記可動案内板と本体
部との間に形成し、係止の解除によつて上下排紙
ロール対の圧接が解除されると共に、排紙部が回
動して本体部から退避することを特徴とするトナ
ー定着装置。 (2) 可動案内板に上側排紙ロールとともに分離
爪を枢着し、上記レバーの操作によつて可動案内
板を回同したときに、上下の排紙ロール対の圧接
解除とともに分離爪が定着ロール対から離開する
ことを特徴とする請求項１記載のトナー定着装置
。[Scope of Claim for Utility Model Registration] (1) A paper ejection section is pivotally mounted to the main body, and has a paper ejection roll pair that receives the copy paper separated by a separation claw from the fixing roll pair of the main body and sends it out of the machine. , a toner fixing device in which the pressure on the pair of fixing rolls is released by rotating and retracting the sheet ejecting section from the main body, the lever for operation being protrudingly provided and pivoted on the sheet ejecting section. An upper paper ejection roll is provided on the movable guide plate so as to be in contact with and separated from a lower paper ejection roll, and a locking portion that locks the upper and lower paper ejection roll pair in a pressed state is provided between the movable guide plate and the main body. 1. A toner fixing device characterized in that when the lock is released, the pressure contact between the upper and lower paper ejection rolls is released, and at the same time, the paper ejection section rotates and retreats from the main body. (2) A separation claw is pivotally attached to the movable guide plate along with the upper paper ejection roll, and when the movable guide plate is rotated by operating the lever described above, the pressure contact between the upper and lower paper ejection rolls is released and the separation claw is fixed. 2. The toner fixing device according to claim 1, wherein the toner fixing device is separated from the pair of rolls.
JP1989082248U 1989-07-14 1989-07-14 Toner fixing device Expired - Lifetime JPH082688Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989082248U JPH082688Y2 (en) 1989-07-14 1989-07-14 Toner fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989082248U JPH082688Y2 (en) 1989-07-14 1989-07-14 Toner fixing device

Publications (2)

Publication Number Publication Date
JPH0322269U true JPH0322269U (en) 1991-03-07
JPH082688Y2 JPH082688Y2 (en) 1996-01-29

Family

ID=31628888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989082248U Expired - Lifetime JPH082688Y2 (en) 1989-07-14 1989-07-14 Toner fixing device

Country Status (1)

Country Link
JP (1) JPH082688Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003223075A (en) * 2002-01-31 2003-08-08 Canon Inc Fixing unit and image forming device
JP2006243067A (en) * 2005-02-28 2006-09-14 Brother Ind Ltd Fixing device and image forming apparatus
JP2017102234A (en) * 2015-12-01 2017-06-08 コニカミノルタ株式会社 Fixing device and image forming apparatus
JP2017223921A (en) * 2016-06-17 2017-12-21 ブラザー工業株式会社 Image formation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167066A (en) * 1981-04-07 1982-10-14 Ricoh Co Ltd Fixing device
JPS57189169A (en) * 1981-05-18 1982-11-20 Toshiba Corp Fixing device
JPS63293576A (en) * 1987-05-26 1988-11-30 Konica Corp Fixing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167066A (en) * 1981-04-07 1982-10-14 Ricoh Co Ltd Fixing device
JPS57189169A (en) * 1981-05-18 1982-11-20 Toshiba Corp Fixing device
JPS63293576A (en) * 1987-05-26 1988-11-30 Konica Corp Fixing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003223075A (en) * 2002-01-31 2003-08-08 Canon Inc Fixing unit and image forming device
JP2006243067A (en) * 2005-02-28 2006-09-14 Brother Ind Ltd Fixing device and image forming apparatus
JP2017102234A (en) * 2015-12-01 2017-06-08 コニカミノルタ株式会社 Fixing device and image forming apparatus
CN106814571A (en) * 2015-12-01 2017-06-09 柯尼卡美能达株式会社 Fixing device and image processing system
CN106814571B (en) * 2015-12-01 2019-08-09 柯尼卡美能达株式会社 Fixing device and image forming apparatus
JP2017223921A (en) * 2016-06-17 2017-12-21 ブラザー工業株式会社 Image formation device

Also Published As

Publication number Publication date
JPH082688Y2 (en) 1996-01-29

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