JPH0258765U

JPH0258765U -

Info

Publication number: JPH0258765U
Application number: JP13799988U
Authority: JP
Priority date: 1988-10-22
Filing date: 1988-10-22
Publication date: 1990-04-26

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示すトナー像現像
器の正面概略断面図、第２図は第１図における
―線断面図、第３図はかく拌器の一部の斜視図
、第４図は使用状態の一態様を示すトナー像現像
器の正面概略断面図、第５図は従来のトナー像現
像器の側面断面図、第６図イ，ロは従来例におけ
る問題を説明するための図、第７図は同じく従来
例の問題を説明するための図である。２……ケース本体、２ａ……溝、３……トナー
、４……マグローラ、５……感光ドラム（潜像記
録面）、１１……トナー像現像器、１２……傾き
検出器、１３……トナーかく拌器、１４……プー
リ、１５……ベルト、１６……はね。 FIG. 1 is a schematic front sectional view of a toner image developing device showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. FIG. 4 is a front schematic sectional view of a toner image developing device showing one mode of use, FIG. 5 is a side sectional view of a conventional toner image developing device, and FIG. 6 A and B are for explaining problems in the conventional example. and FIG. 7 are diagrams for explaining the problems of the conventional example. 2...Case body, 2a...Groove, 3...Toner, 4...Mag roller, 5...Photosensitive drum (latent image recording surface), 11...Toner image developer, 12...Tilt detector, 13... ...Toner stirrer, 14...Pulley, 15...Belt, 16...Splash.

Claims

[Claims for Utility Model Registration] 1. A mag roller is provided in a case body containing toner so that a part of the mag roller is exposed to the outside, and the toner is attached to the opposing latent image recording surface by the mag roller to form a visible image by the toner. A toner image developing device installed in an electrophotographic electronic device or the like that forms an image includes a tilt detector that detects the tilt of the case body with respect to the horizontal direction, and a tilt detector that detects the tilt of the case body with respect to the horizontal direction; A toner image developing device comprising a toner agitator that conveys toner in the longitudinal direction of a mag roller. 2. The toner agitator according to claim 1, wherein the toner agitator has a large number of springs attached to the outer peripheral surface of an endless belt that is rotationally driven, and is arranged near the bottom of the case body along the mag roller. Toner image developer. 3. The toner image developing device according to claim 1 or 2, wherein the bottom of the case body is provided with a large number of grooves in a direction perpendicular to the longitudinal direction of the mag roller.