JPS6415244U

JPS6415244U -

Info

Publication number: JPS6415244U
Application number: JP10767587U
Authority: JP
Priority date: 1987-07-15
Filing date: 1987-07-15
Publication date: 1989-01-25

Description

[Brief explanation of the drawing]

第１図はこの考案に係るコロナ帯電装置の一実
施例を示す斜視図、第２図は放電シールドを示す
斜視図、第３図はグリツド部材を示す平面図、第
４図はグリツド部材を取付けた支持部材の表面を
示す斜視図、第５図は同支持部材の裏面を示す斜
視図、第６図は第１図の−線断面図、第７図
はこの考案の他の実施例を示す斜視図、第８図は
この考案を適用し得る電子写真複写機を示す概略
図、第９図はコロナ帯電装置を示す説明図、第１
０図は従来のコロナ帯電装置のグリツド部材の取
付構造を示す斜視図である。符号の説明、１……コロナ帯電装置、８……グ
リツド部材、１０……支持部材、１２……固着部
、１３……連結部。 Fig. 1 is a perspective view showing an embodiment of the corona charging device according to this invention, Fig. 2 is a perspective view showing the discharge shield, Fig. 3 is a plan view showing the grid member, and Fig. 4 is the installation of the grid member. FIG. 5 is a perspective view showing the back surface of the supporting member, FIG. 6 is a sectional view taken along the line -- in FIG. 1, and FIG. 7 shows another embodiment of the invention. 8 is a schematic diagram showing an electrophotographic copying machine to which this invention can be applied; FIG. 9 is an explanatory diagram showing a corona charging device;
FIG. 0 is a perspective view showing the mounting structure of a grid member of a conventional corona charging device. Explanation of the symbols: 1...Corona charging device, 8...Grid member, 10...Supporting member, 12...Fixing portion, 13...Connecting portion.

Claims

[Scope of utility model registration request]

In a corona charging device comprising a discharge wire stretched within a discharge shield and a grid member disposed in an opening of the discharge shield, the grid member is fixed to a support member that integrally supports both ends thereof, A corona charging device characterized in that the grid member can be attached and detached via the support member at a position corresponding to the opening of the discharge shield.