JPH0169246U

JPH0169246U -

Info

Publication number: JPH0169246U
Application number: JP1987165176U
Authority: JP
Priority date: 1987-10-28
Filing date: 1987-10-28
Publication date: 1989-05-08

Description

[Brief explanation of the drawing]

第１図は、この考案の第１実施例の縦断正面図
、第２図は、同上の要部の斜面図、第３図は、こ
の考案の第２実施例の要部の斜面図、，第４図は
、この考案の第３実施例の縦断正面図、第５図は
、この考案の第４実施例の要部の縦断正面図、第
６図は、従来の画像形成装置の概略説明図、第７
図は、さらに別の従来の画像形成装置の縦断正面
図である。１……感光体、２……帯電器、３……保持部材
、４……送風フアン、５……空気取入部、８……
前側板、９……後側板、１３，１６……連通口、
１４……排気口。 Fig. 1 is a longitudinal sectional front view of the first embodiment of this invention, Fig. 2 is a slope view of the main parts of the same as above, and Fig. 3 is a slope view of the main parts of the second embodiment of this invention. FIG. 4 is a longitudinal sectional front view of a third embodiment of this invention, FIG. 5 is a longitudinal sectional front view of main parts of a fourth embodiment of this invention, and FIG. 6 is a schematic explanation of a conventional image forming apparatus. Figure, 7th
The figure is a longitudinal sectional front view of yet another conventional image forming apparatus. DESCRIPTION OF SYMBOLS 1...Photoreceptor, 2...Charger, 3...Holding member, 4...Blower fan, 5...Air intake part, 8...
Front side plate, 9... Rear side plate, 13, 16... Communication port,
14...Exhaust port.

Claims

[Scope of utility model registration request]

A photoreceptor consisting of a rotating moving body, a charging means arranged around the photoreceptor and having an opening for blowing air to the photoreceptor in the axial direction, and a duct that holds the charging means and blows air to the charging means. In an image forming apparatus that has a holding means that also serves as a holding means and an air blowing means that blows air to the holding means, the holding means has an air intake section at one end that takes in air from outside the apparatus, and an air intake section is provided between the holding means and the charging means. 1. An image forming apparatus characterized in that a communication port is provided in the vicinity of an air intake section, and an exhaust port is provided at an end of the charging means on the opposite side from the communication port.