JPH02148163U - - Google Patents
Info
- Publication number
- JPH02148163U JPH02148163U JP5677189U JP5677189U JPH02148163U JP H02148163 U JPH02148163 U JP H02148163U JP 5677189 U JP5677189 U JP 5677189U JP 5677189 U JP5677189 U JP 5677189U JP H02148163 U JPH02148163 U JP H02148163U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- pressure
- paper discharge
- hook
- fixing
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の定着装置の一実施例を示す概
要図、第２図は第１図の状態から加圧ローラの加
圧を解除した状態を示す概要図、第３図は本考案
の他の実施例を示す概要図、第４図は第３図の状
態から加圧ローラの加圧を解除した状態を示す概
要図である。
１……定着ローラ、２……加圧ローラ、３……
加圧レバー、４……加圧スプリング、５……排紙
ユニツト、７……フツク、８……支軸、９……軸
、１４……分離爪、１５……上排紙ガイド板、１
６……排紙ローラ、１７……下排紙ガイド板、１
８……排紙加圧コロ。
Fig. 1 is a schematic diagram showing an embodiment of the fixing device of the present invention, Fig. 2 is a schematic diagram showing a state in which the pressure of the pressure roller is released from the state shown in Fig. 1, and Fig. 3 is a schematic diagram showing an embodiment of the fixing device of the present invention. A schematic diagram showing another embodiment, FIG. 4 is a schematic diagram showing a state in which the pressure of the pressure roller is released from the state in FIG. 3. 1... Fixing roller, 2... Pressure roller, 3...
Pressure lever, 4... Pressure spring, 5... Paper discharge unit, 7... Hook, 8... Support shaft, 9... Shaft, 14... Separation claw, 15... Upper paper discharge guide plate, 1
6... Paper discharge roller, 17... Lower paper discharge guide plate, 1
8...Paper discharge pressure roller.
Claims (1)
ラに圧接されて加圧されるようにした加圧ローラ
とを有し、且つ分離爪、上下の排紙ガイド板、排
紙ローラ及び排紙加圧コロ等を一体化させてなる
排紙ユニツトを有してなる構成の熱ローラ方式の
定着装置において、上記加圧ローラを定着ローラ
に加圧させるための加圧レバーを、固定フレーム
に回動自在に取り付けたフツクに加圧スプリング
を介して支持させ、且つ上記フツクが加圧スプリ
ングにより回転させられるのを停止させるストツ
パーとして機能させるようにした上記排紙ユニツ
トを、上記フツクに対し近接離反する方向へ回動
するよう固定フレームに回動自在に支持させてな
ることを特徴とする定着装置。 It has a fixing roller having a heating means, and a pressure roller that is brought into pressure contact with the fixing roller and is pressurized, and also includes a separation claw, upper and lower paper discharge guide plates, a paper discharge roller, and a paper discharge pressure roller. In a heat roller type fixing device having a sheet discharge unit integrated with the above, a pressure lever for applying pressure to the fixing roller by the pressure roller is rotatably attached to a fixed frame. The paper ejection unit, which is supported by the attached hook via a pressure spring and functions as a stopper for stopping rotation of the hook by the pressure spring, is moved toward and away from the hook. A fixing device characterized in that it is rotatably supported by a fixed frame so as to be rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677189U JPH02148163U (en) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677189U JPH02148163U (en) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148163U true JPH02148163U (en) | 1990-12-17 |
Family
ID=31580895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5677189U Pending JPH02148163U (en) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148163U (en) |
-
1989
- 1989-05-17 JP JP5677189U patent/JPH02148163U/ja active Pending