JPS5811771U - Powder developer scattering prevention device - Google Patents
Powder developer scattering prevention deviceInfo
- Publication number
- JPS5811771U JPS5811771U JP10527881U JP10527881U JPS5811771U JP S5811771 U JPS5811771 U JP S5811771U JP 10527881 U JP10527881 U JP 10527881U JP 10527881 U JP10527881 U JP 10527881U JP S5811771 U JPS5811771 U JP S5811771U
- Authority
- JP
- Japan
- Prior art keywords
- scattering prevention
- prevention device
- toner image
- image carrier
- powder developer
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る粉末現像剤の飛散防止装置を備え
たクリーニング装置の断面図、第２図はその分解斜視図
、第３図はトナーシール板の斜視図、第４図はトナーシ
ール板等の寸法を示すための説明図である。
１・・・・・・外部ケーシング、１０・・・・・・内部
ケーシング、１４・・・・・・シール板取付は用の溝部
、２０・・・・・・トナーシール板、２１・・・・・・
弾性体、２２．２３・・・・・・添え板、２４・・・・
・・トナーや紙粉等の付着物回収用の溝部。Fig. 1 is a sectional view of a cleaning device equipped with a powder developer scattering prevention device according to the present invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a perspective view of a toner seal plate, and Fig. 4 is a toner seal. It is an explanatory view for showing dimensions of a board etc. 1... External casing, 10... Inner casing, 14... Groove for seal plate installation, 20... Toner seal plate, 21... ...
Elastic body, 22.23... splinter plate, 24...
...Groove for collecting deposits such as toner and paper dust.
Claims (1)
に開口を有する現像装置又はクリーニング装置のケーシ
ングの前記開口であってトナー像担体の巾方向に延在す
る開口縁部に、可撓性シール板の基端部を取付け、この
シール板の先端部を前記トナー像担体の表面に軽圧接触
せしめてなる粉末現像剤の飛散防止装置において、前記
開口縁部にトナー像担体の巾方向に延在する溝部を形成
し、この溝部に前記可撓性シール板の基端部と弾性体と
を圧入したことを特徴とする粉末現像剤の飛散防止装置
。 ２ 前記弾性体の表裏面に添え板を貼り付けたことを特
徴とする実用新案登録請求の範囲第１項記載の粉末現像
剤の飛散防止装置。 ３ 前記可撓性シール板の先端部が、上方に向って移動
するトナー像担体の表面に軽圧接触されると共に、前記
添え板を弾性体の上面より突出せしめて前記可撓性シー
ル板の先端部外方直下に位置する溝部を設けたことを特
徴とする実用新案登録請求の範囲第２項記載の粉末現像
剤の飛散防止装置。[Claims for Utility Model Registration] 1. The opening of a casing of a developing device or cleaning device having an opening in a portion facing the surface of a rotationally driven toner image carrier, the opening extending in the width direction of the toner image carrier. In the powder developer scattering prevention device, a base end of a flexible seal plate is attached to the edge, and the tip of the seal plate is brought into light pressure contact with the surface of the toner image carrier. A powder developer scattering prevention device characterized in that a groove extending in the width direction of a toner image carrier is formed, and a base end of the flexible seal plate and an elastic body are press-fitted into the groove. 2. The scattering prevention device for powder developer according to claim 1, characterized in that splints are attached to the front and back surfaces of the elastic body. 3. The tip of the flexible sealing plate is brought into light pressure contact with the surface of the toner image carrier moving upward, and the splint is made to protrude from the upper surface of the elastic body to close the flexible sealing plate. The scattering prevention device for powder developer according to claim 2, characterized in that a groove portion is provided directly below the outside of the leading end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10527881U JPS5811771U (en) | 1981-07-14 | 1981-07-14 | Powder developer scattering prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10527881U JPS5811771U (en) | 1981-07-14 | 1981-07-14 | Powder developer scattering prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5811771U true JPS5811771U (en) | 1983-01-25 |
Family
ID=29899820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10527881U Pending JPS5811771U (en) | 1981-07-14 | 1981-07-14 | Powder developer scattering prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840519A (en) * | 1995-07-19 | 1996-02-13 | Sony Corp | Roller conveyor |
-
1981
- 1981-07-14 JP JP10527881U patent/JPS5811771U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840519A (en) * | 1995-07-19 | 1996-02-13 | Sony Corp | Roller conveyor |
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