JPH04171467A - Toner supplying system - Google Patents

Toner supplying system

Info

Publication number
JPH04171467A
JPH04171467A JP2297496A JP29749690A JPH04171467A JP H04171467 A JPH04171467 A JP H04171467A JP 2297496 A JP2297496 A JP 2297496A JP 29749690 A JP29749690 A JP 29749690A JP H04171467 A JPH04171467 A JP H04171467A
Authority
JP
Japan
Prior art keywords
toner
supply
replenishment
lid
toner cartridge
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
JP2297496A
Other languages
Japanese (ja)
Inventor
Yuji Koike
雄二 小池
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Data Terminal Ltd
Original Assignee
NEC Data Terminal Ltd
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 by NEC Data Terminal Ltd filed Critical NEC Data Terminal Ltd
Priority to JP2297496A priority Critical patent/JPH04171467A/en
Publication of JPH04171467A publication Critical patent/JPH04171467A/en
Pending legal-status Critical Current

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  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To prevent an operator's hands and clothes and a device from being tainted by providing an insert guide capable of setting a toner cartridge correctly to the supply port of a tank for storing a toner, and a rotary type toner supply level for opening a supply lid. CONSTITUTION:There are provided a toner cartridge 1 with a supply lid 2 rotated and opened to a supply port, an insert guide 4 capable of setting the toner cartridge 1 correctly to the supply port of a tank for storing a toner, and a rotary type toner supply lever 5 for opening the supply lid 2. The supply lid 2 is opened by bringing the lever 5 down to supply the toner to a developing part 3. The toner can be thereby supplied without tainting an operator and a device.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はトナー補給方式、特に、プリンタや複写機に用
いられるトナー補給方式に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a toner replenishment system, and particularly to a toner replenishment system used in printers and copying machines.

〔従来の技術〕[Conventional technology]

従来のトナー補給方式は、トナーをカートリッジに充填
し、その補給口をナイロンフィルム等でシールし、この
シールを引き抜くことによってトナーを現像部に補給し
ていた。In the conventional toner replenishment method, toner is filled into a cartridge, the replenishment port is sealed with a nylon film, etc., and the toner is replenished into the developing section by pulling out the seal.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のトナー補給方式は、引き抜いた後のシー
ルにトナーが付着し、このシールが操作員の手や衣服を
汚染し、またトナーの粉煙が上がり装置を汚染するとい
う欠点があった。The conventional toner replenishment method described above has the disadvantage that toner adheres to the seal after it is pulled out, which contaminates the operator's hands and clothes, and also causes toner powder smoke to contaminate the apparatus.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のトナー補給方式は、補給口に回転して開く補給
フタを設けたトナーカートリッジと、前記トナーカート
リッジをトナーを貯蔵するタンク補給口に正しくセット
できる挿入ガイドと、前記補給フタを開く回転式の前記
トナー補給用のレバーとを含んで構成される。The toner replenishment method of the present invention includes a toner cartridge having a replenishment lid that rotates and opens at the replenishment port, an insertion guide that allows the toner cartridge to be correctly set in a tank replenishment port that stores toner, and a rotary type that opens the replenishment lid. and a lever for replenishing the toner.

〔実施例〕〔Example〕

次に、本発明について図面を参照して詳細に説明する。 Next, the present invention will be explained in detail with reference to the drawings.

第１図（ａ）、（ｂ）は本発明の一実施例を示す模式図
である。FIGS. 1(a) and 1(b) are schematic diagrams showing one embodiment of the present invention.

第１図に示すトナー補給方式は、補給口に回転して開く
補給フタ２を設けたトナーカートリッジ１と、トナーカ
ートリッジ１をトナーを貯蔵するタンク補給口に正しく
セットできる挿入ガイド４と、補給フタ２を開く回転式
の前記トナー補給用のレバー５とを含んで構成される。The toner replenishment system shown in FIG. 1 includes a toner cartridge 1 equipped with a replenishment lid 2 that rotates and opens at the replenishment port, an insertion guide 4 that allows the toner cartridge 1 to be correctly set in the tank replenishment port that stores toner, and a replenishment lid 2. 2, and a rotary lever 5 for replenishing the toner.

第１図（ａ＞はトナーカートリッジ１の装填前の状態を
側面から見たもので、第１図（ｂ）はトナーカートリッ
ジ１の装填後の状態を側面から見たものである。FIG. 1(a) is a side view of the toner cartridge 1 before loading, and FIG. 1(b) is a side view of the toner cartridge 1 after loading.

レバー５を下すことにより、補給フタ２が開き、現像部
３ｔ＼トナーが補給される。By lowering the lever 5, the replenishment lid 2 is opened and the developing section 3t\toner is replenished.

〔発明の効果〕〔Effect of the invention〕

本発明のトナー補給方式は、操作員や装置を汚染せずに
トナ〜を供給できるという効果がある。The toner replenishment method of the present invention has the advantage that toner can be supplied without contaminating the operator or the apparatus.

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

第１図（ａ）、（ｂ）は本発明の一実施例を示す模式図
である。 １・・・・・・トナーカートリッジ、２・・・・・・補
給フタ、３・・・・・・現像部、４・・・・・・挿入ガ
イド、５・・・・・・レバ代理人　弁理士　　内　原　
　音 トナーカートリッジ′ Ｊ７　　　　　図　　　（（４）FIGS. 1(a) and 1(b) are schematic diagrams showing one embodiment of the present invention. 1... Toner cartridge, 2... Supply lid, 3... Developing section, 4... Insertion guide, 5... Lever agent Patent Attorney Uchihara
Sound toner cartridge' J7 Figure ((4)

Claims (1)

【特許請求の範囲】[Claims] 補給口に回転して開く補給フタを設けたトナーカートリ
ッジと、前記トナーカートリッジをトナーを貯蔵するタ
ンク補給口に正しくセットできる挿入ガイドと、前記補
給フタを開く回転式の前記トナー補給用のレバーとを含
むことを特徴とするトナー補給方式。A toner cartridge having a replenishment lid that rotates and opens at a replenishment port, an insertion guide that allows the toner cartridge to be correctly set in a tank replenishment port for storing toner, and a rotary toner replenishment lever that opens the replenishment lid. A toner replenishment method characterized by comprising:
JP2297496A 1990-11-02 1990-11-02 Toner supplying system Pending JPH04171467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2297496A JPH04171467A (en) 1990-11-02 1990-11-02 Toner supplying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2297496A JPH04171467A (en) 1990-11-02 1990-11-02 Toner supplying system

Publications (1)

Publication Number Publication Date
JPH04171467A true JPH04171467A (en) 1992-06-18

Family

ID=17847263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2297496A Pending JPH04171467A (en) 1990-11-02 1990-11-02 Toner supplying system

Country Status (1)

Country Link
JP (1) JPH04171467A (en)

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