JPS60165955U

JPS60165955U - image forming device

Info

Publication number: JPS60165955U
Application number: JP5427684U
Authority: JP
Inventors: 宮井　清; 魚谷　修平; 豊彦常峰
Original assignee: 三洋電機株式会社
Priority date: 1984-04-12
Filing date: 1984-04-12
Publication date: 1985-11-02
Also published as: JPH048429Y2

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

[Brief explanation of drawings]

第１図は本考案の複写機の一実施例の断面図、第２図は
要部の拡大斜視図、第３図は定着装置の部分斜視図、第
４図は従来例の部分断面図である。 ′　主な符号の説明、４３・・・・・・定着装置、５６
・・・・・・排紙装置、４４・・・・・・ヒートローラ
、４６・・・・・・加圧ローラ、４７・・・・・・爪シ
ャフト、４８・・・・・・分離爪、４９・・・・・・ジ
ャムセンサー、５７・・・・・・排紙ガイド　　部、５
８・・・・・・排紙本体部、５９・・・・・・ペーパー
ガイド。Fig. 1 is a sectional view of an embodiment of the copying machine of the present invention, Fig. 2 is an enlarged perspective view of the main parts, Fig. 3 is a partial perspective view of the fixing device, and Fig. 4 is a partial sectional view of a conventional example. be. ' Explanation of main symbols, 43... Fixing device, 56
... Paper discharge device, 44 ... Heat roller, 46 ... Pressure roller, 47 ... Claw shaft, 48 ... Separation claw , 49... Jam sensor, 57... Paper ejection guide section, 5
8...Paper ejection main unit, 59...Paper guide.

Claims

[Scope of utility model registration request]

(1) An electronic copying machine characterized in that a fixing device and a paper ejecting device are arranged close to each other without disposing a paper ejecting roller for conveying copy paper between them.

(2) The fixing device includes a heat roller that includes a heater therein, a pressure roller that is urged to come into pressure contact with the heat roller, and means for guiding the copy paper before fixing between these rollers. , a pawl shaft disposed near the exit of the fixed copy paper and extending in the direction in which both the rollers extend;
Registration of a utility model characterized by comprising: a separating pawl provided on the pawl shaft to separate the fixed copy paper from the heat roller; and a jam sensor provided on the pawl shaft. An electronic copying machine according to claim (1).

(3) A utility model in which the paper ejection device includes a paper ejection guide section that is fixed to a holding arm that supports the pressure roller, and a paper ejection main body that can move forward and backward with respect to the paper ejection guide section. An electronic copying machine as set forth in claim (1) or (2) of the registered claims.

(4) The paper discharge guide section is configured in an L-shape having a horizontal part and a vertical part, and the rear end of the fixed copy paper is caught on the inner surface of the vertical part by the pressure roller. The electronic copying machine according to claim (3) of the utility model registration, characterized in that the electronic copying machine is provided with a paper guide for preventing the paper from being damaged. ,