JPH01128352U - - Google Patents
Info
- Publication number
- JPH01128352U JPH01128352U JP2299988U JP2299988U JPH01128352U JP H01128352 U JPH01128352 U JP H01128352U JP 2299988 U JP2299988 U JP 2299988U JP 2299988 U JP2299988 U JP 2299988U JP H01128352 U JPH01128352 U JP H01128352U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- sealing member
- opening
- rolled
- stored
- 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
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図Ａ乃至Ｃは本考案一実施例の現像剤カー
トリツジのシール部材が巻き取られるとき、現像
剤が撹拌される作用を順を追つて説明するための
断面図、第２図乃至第４図は撹拌機能を持つシー
ル部材を各例につきそれぞれ示す斜視図、第５図
は本考案別実施例の分解斜視図、第６図Ａ乃至Ｃ
は同上実施例において現像剤が撹拌される作用を
順を追つて説明するための断面図、第７図はシー
ル部材に現像剤撹拌部を形成していないカートリ
ツジ例を示す分解斜視図、第８図Ａ及びＢは同上
カートリツジにおいてシール部材が巻き取られる
作用を説明するための断面図である。
１１…現像剤カートリツジ、１５…現像剤排出
用開口、１６…シール部材、３６…回転撹拌部材
。
FIGS. 1A to 4C are cross-sectional views for sequentially explaining the action of stirring the developer when the sealing member of the developer cartridge according to an embodiment of the present invention is wound up, and FIGS. 2 to 4 The figures are perspective views showing each example of a seal member having a stirring function, FIG. 5 is an exploded perspective view of another embodiment of the present invention, and FIGS. 6 A to C.
FIG. 7 is an exploded perspective view showing an example of a cartridge in which a developer stirring portion is not formed in the sealing member; FIG. Figures A and B are cross-sectional views for explaining the action of winding up the sealing member in the cartridge. DESCRIPTION OF SYMBOLS 11... Developer cartridge, 15... Developer discharge opening, 16... Seal member, 36... Rotating stirring member.
Claims (1)
像剤供給部に落下させるための現像剤排出用開口
を有していて、前記内部に、普段、その開口を封
鎖し、巻き取られることにより、同開口を開放さ
せるシール部材を設けると共に、該シール部材に
、巻き取り時に収容現像剤を撹拌するための現像
剤撹拌部を形成して成る画像形成装置の現像剤カ
ートリツジ。 (2) 内部に現像剤を収容し、該収容現像剤を現
像剤供給部に落下させるための現像剤排出用開口
を有していて、前記内部に、普段、その開口を封
鎖し、巻き取られることにより、同開口を開放さ
せるシール部材を設けると共に、該シール部材が
巻き取られるとき、同シール部材に従つて回転す
ることにより、収容現像剤を撹拌する回転撹拌部
材を具備させて成る画像形成装置の現像剤カート
リツジ。[Claims for Utility Model Registration] (1) A container which contains a developer therein and has a developer discharge opening for allowing the stored developer to fall into a developer supply section, and which is normally Image formation comprising a sealing member that closes the opening and opens the opening when the developer is rolled up, and a developer agitating portion for stirring the contained developer when the sealing member is rolled up. Device developer cartridge. (2) The developer is stored inside and has a developer discharge opening for dropping the stored developer into the developer supply section, and the opening is normally sealed and the developer is wound up. An image comprising a sealing member that opens the opening by being rolled up, and a rotating stirring member that stirs the contained developer by rotating according to the sealing member when the sealing member is wound up. Developer cartridge of forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299988U JPH01128352U (en) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299988U JPH01128352U (en) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128352U true JPH01128352U (en) | 1989-09-01 |
Family
ID=31241619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2299988U Pending JPH01128352U (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128352U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698990A (en) * | 2012-09-27 | 2014-04-02 | 佳能株式会社 | Developer accommodating container, developing catridge, process cartridge and image forming apparatus |
| JP2014142541A (en) * | 2013-01-25 | 2014-08-07 | Canon Inc | Cartridge, developing cartridge, process cartridge, and image forming apparatus |
| JP2014167606A (en) * | 2013-01-31 | 2014-09-11 | Canon Inc | Storage container, process cartridge, and electrophotographic image forming apparatus |
| JP2015004954A (en) * | 2013-05-23 | 2015-01-08 | キヤノン株式会社 | Developer container, developing cartridge, process cartridge, and image forming apparatus |
| JP2019211647A (en) * | 2018-06-06 | 2019-12-12 | 京セラドキュメントソリューションズ株式会社 | Developer stirring member, developer supply unit, and image forming apparatus |
| JP2019211646A (en) * | 2018-06-06 | 2019-12-12 | 京セラドキュメントソリューションズ株式会社 | Developer stirring member, developer supply unit, and image forming apparatus |
| WO2024122456A1 (en) * | 2022-12-09 | 2024-06-13 | ブラザー工業株式会社 | Process cartridge |
-
1988
- 1988-02-25 JP JP2299988U patent/JPH01128352U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698990A (en) * | 2012-09-27 | 2014-04-02 | 佳能株式会社 | Developer accommodating container, developing catridge, process cartridge and image forming apparatus |
| JP2014066967A (en) * | 2012-09-27 | 2014-04-17 | Canon Inc | Developer container, developing cartridge, process cartridge, and image forming apparatus |
| JP2014142541A (en) * | 2013-01-25 | 2014-08-07 | Canon Inc | Cartridge, developing cartridge, process cartridge, and image forming apparatus |
| JP2014167606A (en) * | 2013-01-31 | 2014-09-11 | Canon Inc | Storage container, process cartridge, and electrophotographic image forming apparatus |
| US10095161B2 (en) * | 2013-01-31 | 2018-10-09 | Canon Kabushiki Kaisha | Accommodating container, process cartridge and electrophotographic image forming apparatus |
| JP2015004954A (en) * | 2013-05-23 | 2015-01-08 | キヤノン株式会社 | Developer container, developing cartridge, process cartridge, and image forming apparatus |
| JP2019211647A (en) * | 2018-06-06 | 2019-12-12 | 京セラドキュメントソリューションズ株式会社 | Developer stirring member, developer supply unit, and image forming apparatus |
| JP2019211646A (en) * | 2018-06-06 | 2019-12-12 | 京セラドキュメントソリューションズ株式会社 | Developer stirring member, developer supply unit, and image forming apparatus |
| WO2024122456A1 (en) * | 2022-12-09 | 2024-06-13 | ブラザー工業株式会社 | Process cartridge |
| JP2024082805A (en) * | 2022-12-09 | 2024-06-20 | ブラザー工業株式会社 | Process cartridge |
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