JPH01181053U - - Google Patents
Info
- Publication number
- JPH01181053U JPH01181053U JP7754288U JP7754288U JPH01181053U JP H01181053 U JPH01181053 U JP H01181053U JP 7754288 U JP7754288 U JP 7754288U JP 7754288 U JP7754288 U JP 7754288U JP H01181053 U JPH01181053 U JP H01181053U
- Authority
- JP
- Japan
- Prior art keywords
- dust suction
- duct
- suction device
- suction
- slit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 5
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の粉塵吸引装置の一実施例を示
す斜視図、第２図は第１図のＡ―Ａ線断面図、第
３図は従来の粉塵吸引装置の斜視図、第４図は従
来の粉塵吸引装置の現像器の下部に取付けた状態
を示す側断面図である。
１……トナークラウド吸引部、２……吸引ダク
ト、２Ａ……外層ダクト、２Ｂ……内層ダクト、
３……スクリユウ、４……現像器、５……ジヨイ
ント部、６……摘み、７……スリツト、８……透
孔。
Fig. 1 is a perspective view showing an embodiment of the dust suction device of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is a perspective view of a conventional dust suction device, and Fig. 4 1 is a side cross-sectional view showing a state in which a conventional dust suction device is attached to a lower part of a developing device. 1... Toner cloud suction section, 2... Suction duct, 2A... Outer layer duct, 2B... Inner layer duct,
3... Screw, 4... Developer, 5... Joint part, 6... Knob, 7... Slit, 8... Through hole.
Claims (1)
の下部に取付けるトナークラウド吸引部を複数個
備えた吸引ダクトを二重構造にすると共に、その
内層ダクトには長手方向にスリツトを設け、かつ
、このダクトを回転および抜取り可能に設けたこ
とを特徴とする粉塵吸引装置。 In a dust suction device of an image forming apparatus, a suction duct equipped with a plurality of toner cloud suction parts attached to the lower part of a developing device has a double structure, and the inner layer of the duct has a slit in the longitudinal direction, and A dust suction device characterized by being provided so that it can be rotated and extracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754288U JPH01181053U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754288U JPH01181053U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01181053U true JPH01181053U (en) | 1989-12-27 |
Family
ID=31302521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7754288U Pending JPH01181053U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181053U (en) |
-
1988
- 1988-06-10 JP JP7754288U patent/JPH01181053U/ja active Pending