JPS63137375U - - Google Patents
Info
- Publication number
- JPS63137375U JPS63137375U JP3053887U JP3053887U JPS63137375U JP S63137375 U JPS63137375 U JP S63137375U JP 3053887 U JP3053887 U JP 3053887U JP 3053887 U JP3053887 U JP 3053887U JP S63137375 U JPS63137375 U JP S63137375U
- Authority
- JP
- Japan
- Prior art keywords
- fixing roller
- shaft
- main body
- copying machine
- supporting member
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
第１図は本考案の一実施例に係る取付構造を有
する加圧用定着ローラを具備した定着ユニツトの
要部構成図、第２図は上記取付構造の一部を構成
する第２の支持部材の側面図、第３図は従来の取
付構造を有する加圧用定着ローラを具備した定着
ユニツトの要部構成図、第４図は第３図における
Ｃ矢視部平面図、第５図は上記従来の取付構造の
一部を構成する加圧用定着ローラの軸を支持する
ための支持部材の側面図、第６図は上記支持部材
を加圧用定着ローラを支持するための軸に装着す
る場合の手順を示す説明図である。
（符号の説明）、９……加圧用定着ローラ、１
５……剥離爪、２０……第１の支持部材、２１…
…軸、２２……第２の支持部材、２２ａ……係合
溝（当接部）、Ｂ……取付構造、Ｅ……付勢手段
。
FIG. 1 is a configuration diagram of the main parts of a fixing unit equipped with a pressurizing fixing roller having a mounting structure according to an embodiment of the present invention, and FIG. 3 is a main part configuration diagram of a fixing unit equipped with a pressurizing fixing roller having a conventional mounting structure, FIG. 4 is a plan view taken in the direction of arrow C in FIG. 3, and FIG. FIG. 6 is a side view of a support member for supporting the shaft of the pressure fixing roller that constitutes a part of the mounting structure, and shows the procedure for attaching the support member to the shaft for supporting the pressure fixing roller. FIG. (Explanation of symbols), 9...Fixing roller for pressure, 1
5... Peeling claw, 20... First support member, 21...
...Shaft, 22...Second support member, 22a...Engagement groove (contact portion), B...Mounting structure, E...Biasing means.
Claims (1)
対の一方を構成し、且つ複写紙の巻き付きを防止
する剥離爪が摺接される加圧用定着ローラの複写
機本体への取付構造において、複写機本体に設け
られた第１の支持部材に、上記加圧用定着ローラ
を回転自在に支承する軸を載支し、上記剥離爪を
保持し、上記軸に対して離接可能に支持された第
２の支持部材の当接部を該軸に当接させると共に
、この第２の支持部材を他方の定着ローラの取付
け、取外しに応じて揺動する付勢手段を介して上
記第１の支持部材に向かつて押圧することにより
、上記加圧用定着ローラを複写機本体に保持する
こととした加圧用定着ローラの取付構造。 A structure for mounting a pressurizing fixing roller on a copying machine main body, which constitutes one of a pair of fixing rollers for fixing a toner image on copy paper, and has a peeling claw in sliding contact to prevent copy paper from being wrapped. A shaft for rotatably supporting the pressure fixing roller is mounted on a first support member provided on the main body, a second shaft is supported to hold the peeling claw, and is supported so as to be movable toward and away from the shaft. The abutting portion of the supporting member is brought into contact with the shaft, and the second supporting member is applied to the first supporting member via a biasing means that swings in accordance with attachment and detachment of the other fixing roller. A mounting structure for a pressure fixing roller, in which the pressure fixing roller is held in a copying machine main body by pressing the pressure fixing roller toward the copying machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3053887U JPH0622858Y2 (en) | 1987-03-02 | 1987-03-02 | Mounting structure for pressure fixing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3053887U JPH0622858Y2 (en) | 1987-03-02 | 1987-03-02 | Mounting structure for pressure fixing roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137375U true JPS63137375U (en) | 1988-09-09 |
| JPH0622858Y2 JPH0622858Y2 (en) | 1994-06-15 |
Family
ID=30835439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3053887U Expired - Lifetime JPH0622858Y2 (en) | 1987-03-02 | 1987-03-02 | Mounting structure for pressure fixing roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622858Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024029A (en) * | 2008-07-23 | 2010-02-04 | Ricoh Co Ltd | Paper carrier device and image forming apparatus |
-
1987
- 1987-03-02 JP JP3053887U patent/JPH0622858Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024029A (en) * | 2008-07-23 | 2010-02-04 | Ricoh Co Ltd | Paper carrier device and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622858Y2 (en) | 1994-06-15 |
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