JPS62123668U - - Google Patents
Info
- Publication number
- JPS62123668U JPS62123668U JP1063186U JP1063186U JPS62123668U JP S62123668 U JPS62123668 U JP S62123668U JP 1063186 U JP1063186 U JP 1063186U JP 1063186 U JP1063186 U JP 1063186U JP S62123668 U JPS62123668 U JP S62123668U
- Authority
- JP
- Japan
- Prior art keywords
- heating roller
- fixing device
- rotating heating
- toner
- oxide film
- 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 8
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000002048 anodisation reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Description
第１図は本考案の実施例の回転加熱ローラの概
略断面図であり、第２図は本考案の実施例のトナ
ー定着装置の概略断面図である。また第３図は従
来の回転加熱ローラの概略断面図である。
１…アルミニウム部材、２…酸化皮膜、３…フ
ツソ樹脂、４…軸部、５…回転加熱ローラ、１０
…圧着ローラ、１２…加熱素子。
FIG. 1 is a schematic cross-sectional view of a rotating heating roller according to an embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view of a toner fixing device according to an embodiment of the present invention. Further, FIG. 3 is a schematic cross-sectional view of a conventional rotating heating roller. DESCRIPTION OF SYMBOLS 1... Aluminum member, 2... Oxide film, 3... Fluorescent resin, 4... Shaft part, 5... Rotating heating roller, 10
. . . Pressure roller, 12 . . . Heating element.
Claims (1)
熱素子を内蔵する回転加熱ローラにて当該記録紙
上にトナーを定着する装置において、 前記回転加熱ローラの内外表面に陽極酸化処理
または化学皮膜処理による酸化皮膜を形成したこ
とを特徴とするトナー定着装置。 ２ 前記回転加熱ローラの外表面の前記酸化皮膜
の上面にフツソ樹脂層を形成したことを特徴とす
る実用新案登録請求の範囲第１項に記載のトナー
定着装置。 ３ 前記回転加熱ローラの両端部（軸部）の外表
面が軸受部に当接されることを特徴とする実用新
案登録請求の範囲第１項または第２項に記載のト
ナー定着装置。[Claims for Utility Model Registration] 1. In a device for fixing thermoplastic toner onto a recording paper using a rotating heating roller having a built-in heating element, A toner fixing device characterized in that an oxide film is formed by anodization treatment or chemical film treatment. 2. The toner fixing device according to claim 1, wherein a soft resin layer is formed on the upper surface of the oxide film on the outer surface of the rotating heating roller. 3. The toner fixing device according to claim 1 or 2, wherein the outer surfaces of both ends (shaft portions) of the rotating heating roller are brought into contact with a bearing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063186U JPS62123668U (en) | 1986-01-28 | 1986-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063186U JPS62123668U (en) | 1986-01-28 | 1986-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62123668U true JPS62123668U (en) | 1987-08-06 |
Family
ID=30797104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1063186U Pending JPS62123668U (en) | 1986-01-28 | 1986-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62123668U (en) |
-
1986
- 1986-01-28 JP JP1063186U patent/JPS62123668U/ja active Pending