JPS6294367U

JPS6294367U -

Info

Publication number: JPS6294367U
Application number: JP18785685U
Authority: JP
Priority date: 1985-12-04
Filing date: 1985-12-04
Publication date: 1987-06-16

Description

[Brief explanation of drawings]

第１図〜第１０図はこの考案の実施例を示すも
ので、第１図はクリーニング用ブレード付きホル
ダの部分拡大斜視図、第２図はクリーニング装置
の拡大断面図、第３図はブレード付きホルダの拡
大断面図、第４図〜第１０図は第１図〜第３図の
場合と異なる各種実施例を示すブレード付きホル
ダの拡大断面図である。第１１図は従来のクリー
ニング装置に使用されているブレード付きホルダ
を示す部分拡大斜視図、第１２図は第１１図
―線に沿う拡大断面図、第１３図はいま１つ
の従来ブレード付きホルダを示す拡大断面図であ
る。Ａ…クリーニング装置、１…ホルダ、２…クリ
ーニング用ブレード、３…係合凹部、４…係合凸
部、５…接着剤層、６…感光体ドラム、１０…ト
ナー。 Figures 1 to 10 show examples of this invention. Figure 1 is a partially enlarged perspective view of a holder with a cleaning blade, Figure 2 is an enlarged cross-sectional view of a cleaning device, and Figure 3 is a holder with a cleaning blade. 4 to 10 are enlarged sectional views of a bladed holder showing various embodiments different from those shown in FIGS. 1 to 3. Fig. 11 is a partially enlarged perspective view showing a holder with a blade used in a conventional cleaning device, Fig. 12 is an enlarged sectional view taken along the line of Fig. 11, and Fig. 13 shows another conventional holder with a blade. FIG. A... Cleaning device, 1... Holder, 2... Cleaning blade, 3... Engaging recess, 4... Engaging protrusion, 5... Adhesive layer, 6... Photosensitive drum, 10... Toner.

Claims

[Scope of utility model registration request]

In a cleaning device including a strip-shaped holder 1 and a strip-shaped cleaning blade 2 made of an elastic material, the blade attachment edge 1a of the holder 1
One of the engagement recess 3 and the engagement protrusion 4 is provided over the entire length of the holder 1, and the other is provided on the attached edge 2a of the blade 2.
These engaging recesses 3 are provided over the entire length of the
Due to the engagement between the blade 2 and the engagement protrusion 4,
A cleaning device characterized in that: is coupled to a holder 1.