JPH0197368U - - Google Patents
Info
- Publication number
- JPH0197368U JPH0197368U JP19246687U JP19246687U JPH0197368U JP H0197368 U JPH0197368 U JP H0197368U JP 19246687 U JP19246687 U JP 19246687U JP 19246687 U JP19246687 U JP 19246687U JP H0197368 U JPH0197368 U JP H0197368U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- discharge port
- collection box
- shutter member
- image
- 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
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 2
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案に係る電子写真複写機の断面図
、第２図は上記電子写真複写機の本体上部を開け
た状態の側面図、第３図は画像形成部とトナー回
収ボツクスの斜視図、第４図は画像形成部の断面
図、第５図はトナー回収ボツクスを離間・除去し
た状態の断面図、第６図はトナー回収ボツクスを
装着した状態の断面図、第７図は弾性シヤツタ部
材の斜視図、第８図は弾性シヤツタ部材の他の実
施例を示す断面図である。
１４…クリーニング装置、２８…トナー搬送ス
クリユー、２９…トナー排出口部、３１…トナー
回収ボツクス、３２…フロントカバー、３３，３
６…弾性シヤツタ部材。
FIG. 1 is a cross-sectional view of the electrophotographic copying machine according to the present invention, FIG. 2 is a side view of the electrophotographic copying machine with the upper part of the main body opened, and FIG. 3 is a perspective view of the image forming section and toner collection box. , FIG. 4 is a sectional view of the image forming section, FIG. 5 is a sectional view with the toner collection box separated and removed, FIG. 6 is a sectional view with the toner collection box attached, and FIG. 7 is a sectional view of the elastic shutter. A perspective view of the member, and FIG. 8 is a sectional view showing another embodiment of the elastic shutter member. DESCRIPTION OF SYMBOLS 14...Cleaning device, 28...Toner conveyance screw, 29...Toner discharge port part, 31...Toner collection box, 32...Front cover, 33,3
6...Elastic shutter member.
Claims (1)
せてトナー像を形成したのち、像担持体表面に残
留するトナーをクリーニング装置によつて除去し
て、着脱自在なトナー回収ボツクス内に回収する
画像記録装置のトナー回収装置において、前記ク
リーニング装置のトナー排出口部に伸縮自在な弾
性シヤツタ部材を設け、前記トナー回収ボツクス
を前記排出口部より離間・除去すると、前記弾性
シヤツタ部材が排出口部を遮蔽するように構成し
たことを特徴とする画像記録装置のトナー回収装
置。 (2) 前記弾性シヤツタ部材が蛇腹形状をなした
中空部材であることを特徴とする実用新案登録請
求の範囲第１項に記載の画像記録装置のトナー回
収装置。 (3) 前記弾性シヤツタ部材が、前記トナー排出
口部にトナー回収ボツクスを装着したとき、該ト
ナー回収ボツクスを圧接するように構成したこと
を特徴とする実用新案登録請求の範囲第１項又は
第２項記載の画像記録装置のトナー回収装置。[Claims for Utility Model Registration] (1) After a toner image is formed by attaching toner to an electrostatic latent image on the surface of an image carrier, the toner remaining on the surface of the image carrier is removed by a cleaning device. In a toner collection device for an image recording apparatus that collects toner in a removable toner collection box, a retractable elastic shutter member is provided at the toner discharge port of the cleaning device, and the toner collection box is separated from the toner discharge port. A toner recovery device for an image recording apparatus, characterized in that the elastic shutter member is configured to cover a discharge port portion when removed. (2) The toner recovery device for an image recording apparatus according to claim 1, wherein the elastic shutter member is a hollow member having a bellows shape. (3) The utility model registration claim 1 or 2 is characterized in that the elastic shutter member is configured to press against the toner collection box when the toner collection box is attached to the toner discharge port. 2. A toner collection device for an image recording device according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19246687U JPH0197368U (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19246687U JPH0197368U (en) | 1987-12-17 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197368U true JPH0197368U (en) | 1989-06-28 |
Family
ID=31483325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19246687U Pending JPH0197368U (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418868U (en) * | 1990-06-01 | 1992-02-17 | ||
| JPH04120977U (en) * | 1991-04-12 | 1992-10-29 | 京セラ株式会社 | Image forming device |
| JP2005300873A (en) * | 2004-04-09 | 2005-10-27 | Oki Data Corp | Developer discharging unit, developer receiving unit, developer conveyance system, and image forming apparatus |
-
1987
- 1987-12-17 JP JP19246687U patent/JPH0197368U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418868U (en) * | 1990-06-01 | 1992-02-17 | ||
| JPH04120977U (en) * | 1991-04-12 | 1992-10-29 | 京セラ株式会社 | Image forming device |
| JP2005300873A (en) * | 2004-04-09 | 2005-10-27 | Oki Data Corp | Developer discharging unit, developer receiving unit, developer conveyance system, and image forming apparatus |
| JP4578848B2 (en) * | 2004-04-09 | 2010-11-10 | 株式会社沖データ | Developer receiving unit, developer conveying system, and image forming apparatus |