JPS58178151U

JPS58178151U - developing device

Info

Publication number: JPS58178151U
Application number: JP7601682U
Authority: JP
Inventors: 裕原
Original assignee: キヤノン株式会社
Priority date: 1982-05-24
Filing date: 1982-05-24
Publication date: 1983-11-29

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

・第１図は従来例の縦断面図、第２図はこの考案の実施
例の岐断面図、第３図は第２図の一部斜視図、第４図は
他の実施例の断面図である。１・・・感光ドラム、２・・・現像器、３・・・現像ス
リー−ブ、４・・・容器、Ｔ・・・現嫌剤、５・・・ブ
レード、６・・・現像器蓋、７・・・現像袋、８・・・
現像器、９・・・現像器蓋、９ａ・・・外板、９ｂ・・
・内板、９ｂ−１・・・内部端、９Ｃ・・・内側板、９
ｄ・・・開口、ｅ・・・外側板、９ｆ・・・上　　−板
、１０・・・遅閉板、１１・・・ヒンジ、１２・・・ピ
ン。・Figure 1 is a longitudinal cross-sectional view of a conventional example, Figure 2 is a cross-sectional view of an embodiment of this invention, Figure 3 is a partial perspective view of Figure 2, and Figure 4 is a cross-sectional view of another embodiment. It is. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 2... Developing device, 3... Developing sleeve, 4... Container, T... Developer agent, 5... Blade, 6... Developing device lid , 7...Developing bag, 8...
Developer, 9...Developer lid, 9a...Outer plate, 9b...
・Inner plate, 9b-1...Inner end, 9C...Inner plate, 9
d...Opening, e...Outside plate, 9f...Upper plate, 10...Late closing plate, 11...Hinge, 12...Pin.

Claims

[Scope of utility model registration request]

In a developing device that uses powder developer, an inner plate is installed at a distance from the outer plate on the back side of an outer plate that is hinged to the top of the developer container and closes the developer container when closed. A developing device characterized by having a developing device lid that connects both sides of the plate with a side plate to form a developer passage surrounded by an outer plate, an inner plate, and a side plate.