JPH043458U

JPH043458U -

Info

Publication number: JPH043458U
Application number: JP4395790U
Authority: JP
Priority date: 1990-04-24
Filing date: 1990-04-24
Publication date: 1992-01-13

Description

[Brief explanation of drawings]

第１図ａは本考案の第１の実施例の平面図、第
１図ｂは第１図ａの正面図、第１図ｃは本考案の
第２の実施例の正面図、第１図ｄは本考案の第３
の実施例の正面図、第２図は本考案の第１の実施
例とクリーニングブレードとの組み付け状態を示
す斜視図、第３図は第２図の正面図、第４図は本
考案の第１の実施例と回収ロールとの組み付け状
態を示す正面図、第５図および第６図はそれぞれ
異なる従来例の斜視図、第７図は従来のシール部
材と回収ロールとの組み付け状態を示す正面図、
第８図は像担持体と回収ロールとの組み付け状態
を示す正面図、第９図は画像形成装置を構成する
画像形成部の概略の配置の一例を示す模式的断面
図である。１３…シール部材、１３ａ…底面部、１３ｂ…
上面部、１３ｃ…斜面部、１３ｄ…鈍角部、１３
ｅ…鋭角部。 FIG. 1a is a plan view of the first embodiment of the present invention, FIG. 1b is a front view of FIG. 1a, and FIG. 1c is a front view of the second embodiment of the present invention. d is the third part of this invention
FIG. 2 is a perspective view showing the assembled state of the first embodiment of the present invention and a cleaning blade, FIG. 3 is a front view of FIG. 2, and FIG. 4 is a front view of the first embodiment of the present invention. 5 and 6 are perspective views of different conventional examples, and FIG. 7 is a front view showing the assembled state of the conventional seal member and the collection roll. figure,
FIG. 8 is a front view showing an assembled state of the image carrier and the collecting roll, and FIG. 9 is a schematic cross-sectional view showing an example of the general arrangement of image forming sections constituting the image forming apparatus. 13... Seal member, 13a... Bottom part, 13b...
Upper surface part, 13c... Slope part, 13d... Obtuse angle part, 13
e...Acute corner.

Claims

[Claims for Utility Model Registration] 1. A processing member that is provided in a direction perpendicular to the image movement direction of an image carrier and that applies toner to the image carrier or removes toner from the image carrier, A toner seal member made of an elastic body that comes into contact with the orthogonal end of the processing member to prevent toner from leaking from the end, the toner seal member having a rod-like cross-section having an obtuse angle portion sandwiched between a bottom surface portion and a slope portion; What is claimed is: 1. A toner seal member, which is formed on a body, and has a bottom surface facing the image bearing member and a slope portion abutting the processing member to prevent leakage of toner. 2. The toner seal member according to claim 1, wherein the cross-sectional shape is a parallelogram or a trapezoid.