JPH0262563U

JPH0262563U -

Info

Publication number: JPH0262563U
Application number: JP14109588U
Authority: JP
Priority date: 1988-10-31
Filing date: 1988-10-31
Publication date: 1990-05-10

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を説明する要部構成
図、第２図は第１図における拡散板の説明図、第
３図は従来技術を説明する現像部の構成図である
。１……現像ローラ、２……ホツパー、３……補
給ローラ、４……アジテータ、５……ブレード、
６……振動板、７……拡散板、８……撹拌板、９
……回転軸、１１……切り欠き窓、１２……穴、
１３……感光体、１４……トナーカートリツジ、
１５……除電ブラシ。 FIG. 1 is a block diagram of a main part of an embodiment of the present invention, FIG. 2 is a diagram of a diffuser plate shown in FIG. 1, and FIG. 3 is a block diagram of a developing section to explain a conventional technique. 1...Developing roller, 2...Hopper, 3...Replenishment roller, 4...Agitator, 5...Blade,
6... Vibration plate, 7... Diffusion plate, 8... Stirring plate, 9
... Rotating shaft, 11 ... Notch window, 12 ... Hole,
13...photoreceptor, 14...toner cartridge,
15... Static elimination brush.

Claims

[Claims for Utility Model Registration] (1) In a developing mechanism of an electrophotographic apparatus that includes a developing roller and a developer storage section that stores powdered developer material, the 1. A developing mechanism for an electronic printing apparatus, comprising a diffusion plate that is oscillated by intermittently engaging with a rotating member in a developer storage section. (2) In claim 1, the developer storage section includes a rotating agitator for pushing the developer toward the developing roller, and the diffusion plate is made of an elastic material, and the rotation of the agitator causes the agitator to move. 1. A developing mechanism for an electronic printing apparatus, characterized in that a rotating tip is configured to swing the diffusion plate by intermittently engaging and pressing/disengaging the diffusion plate. (3) In claim 1 or 2, the diffusion plate has a plurality of holes alternately opened along the longitudinal direction of the free end, so as to smoothly transport the developer from the developer storage section to the developing roller. A developing mechanism for an electronic printing device, characterized in that it is configured as follows.