JPH0318563U - - Google Patents
Info
- Publication number
- JPH0318563U JPH0318563U JP7897389U JP7897389U JPH0318563U JP H0318563 U JPH0318563 U JP H0318563U JP 7897389 U JP7897389 U JP 7897389U JP 7897389 U JP7897389 U JP 7897389U JP H0318563 U JPH0318563 U JP H0318563U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- heating roller
- wick
- groove
- passed
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の定着装置と塗油装置との配置
関係を示す側面図、第２図は加熱ローラとメータ
リングブレードとの関係を示す正面図、第３図は
加熱ローラの側部の構成を示す斜視図、第４図は
従来例の定着装置の構成を示す側面図であり、第
５図はメータリングブレードによつて掻き取られ
たオフセツト防止用オイルの流れる状態を示す説
明図である。
図中の符号、１……定着装置、５……加熱ロー
ラ、１０……塗油装置、１１……クリーニングブ
レード、１２……ブレードホルダー、１５……オ
イルパン、１６……オフセツト防止用オイル、１
７……ウイツク、２０……メータリングブレード
、２１……溝、２２……オイル回収用ウイツク、
２３……保持プレート、２５……ホルダー。
Fig. 1 is a side view showing the arrangement relationship between the fixing device and the oil applicator of the present invention, Fig. 2 is a front view showing the relationship between the heating roller and the metering blade, and Fig. 3 is a side view of the heating roller. FIG. 4 is a side view showing the structure of a conventional fixing device, and FIG. 5 is an explanatory diagram showing the flow of offset prevention oil scraped by the metering blade. be. Symbols in the figure: 1...Fixing device, 5...Heating roller, 10...Oil applicator, 11...Cleaning blade, 12...Blade holder, 15...Oil pan, 16...Offset prevention oil, 1
7...Wick, 20...Metering blade, 21...Groove, 22...Wick for oil recovery,
23...holding plate, 25...holder.
Claims (1)
ーラに対して所定の圧力で押圧される加圧ローラ
との間に、トナー画像を担持する用紙を通し、熱
と圧力とを加えることにより定着を行うように構
成し、前記加熱ローラに対して、クリーニング手
段とオイルの塗布手段とを有する塗油装置を配置
してなる装置において、 前記塗油装置のウイツクの下流部に配置するメ
ータリングブレードの両側の部分に溝を設け、そ
の溝の内部にオイル回収用ウイツクを配置し、該
オイル回収用ウイツクを介してメータリングブレ
ードにより掻き取つたオフセツト防止用オイルを
、オイルパンに戻すようにすることを特徴とする
定着装置のオイル回収装置。[Claims for Utility Model Registration] Paper carrying a toner image is passed between a heating roller that has a heat source inside and a pressure roller that is pressed against the heating roller with a predetermined pressure. The apparatus is configured to perform fixing by applying pressure, and an oil application device having a cleaning means and an oil application means is disposed on the heating roller, the apparatus comprising: A groove is provided on both sides of the metering blade placed in the section, an oil recovery wick is placed inside the groove, and the offset prevention oil scraped off by the metering blade is passed through the oil recovery wick. An oil recovery device for a fixing device, characterized in that the oil is returned to an oil pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897389U JPH0318563U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897389U JPH0318563U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318563U true JPH0318563U (en) | 1991-02-22 |
Family
ID=31622722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7897389U Pending JPH0318563U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622406U (en) * | 1992-05-08 | 1994-03-25 | フランスベッド株式会社 | Simple house for moving |
-
1989
- 1989-07-04 JP JP7897389U patent/JPH0318563U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622406U (en) * | 1992-05-08 | 1994-03-25 | フランスベッド株式会社 | Simple house for moving |
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