JPH0235138U

JPH0235138U -

Info

Publication number: JPH0235138U
Application number: JP11253388U
Authority: JP
Priority date: 1988-08-27
Filing date: 1988-08-27
Publication date: 1990-03-07

Description

[Brief explanation of drawings]

第１図ないし第３図は本考案の要部の断面図で
、第１図はシヤツタで容器の開口を閉じた状態、
第２図は開いた状態、第３図はシヤツタを持ち上
げて容器を交換する状態をそれぞれ示す。第４図
は本考案を適用したレーザプリンタの外観斜視図
、第５図はその内部機構の概略構成図である。１０……プリンタ本体、２７……排気口、２８
……排気フアン、３３……オゾン分解剤または芳
香剤、３４……容器、３４ａ……開口、３６……
シヤツタ、３８……レバー、３９……電磁石、４
０……プランジヤ、４１……スプリング。 Figures 1 to 3 are cross-sectional views of the main parts of the present invention, and Figure 1 shows the state in which the opening of the container is closed with a shutter;
FIG. 2 shows the shutter in an open state, and FIG. 3 shows the shutter in a state where the container is being replaced by lifting it up. FIG. 4 is an external perspective view of a laser printer to which the present invention is applied, and FIG. 5 is a schematic diagram of its internal mechanism. 10... Printer body, 27... Exhaust port, 28
...Exhaust fan, 33...Ozone decomposer or aromatic agent, 34...Container, 34a...Opening, 36...
Shutter, 38...Lever, 39...Electromagnet, 4
0...Plunger, 41...Spring.

Claims

[Scope of utility model registration request]

In an electrophotographic recording device in which a container containing an ozone decomposer, an aromatic agent, etc. is removably arranged near the exhaust port of the recording device main body, there is provided a shutter that opens and closes the opening of the container, and an exhaust fan that connects the shutter. An electrophotographic recording apparatus, characterized in that a shutter drive device that automatically opens in conjunction with the operation of the recording apparatus or the recording operation of the recording apparatus is installed in the recording apparatus main body.