JPH0311264U - - Google Patents
Info
- Publication number
- JPH0311264U JPH0311264U JP7223189U JP7223189U JPH0311264U JP H0311264 U JPH0311264 U JP H0311264U JP 7223189 U JP7223189 U JP 7223189U JP 7223189 U JP7223189 U JP 7223189U JP H0311264 U JPH0311264 U JP H0311264U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- shaft part
- discharge port
- bare
- cleaning box
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図ａはこの考案に係る画像形成装置のトナ
ー回収構造の一実施例を示す要部断面図、第１図
ｂはそのＡ−Ａ断面図、第２図は上記実施例を組
み込んだ複写機全体の構成説明図、第３図ａ，ｂ
は２つの異なる従来例を示す第１図ａ相当図であ
る。
１……複写機、３……排出口、４……回収容器
、５……ブレード、３２……クリーニングボツク
ス、３３……トナー移送用回転軸、３４……素軸
部、３５……スパイラル羽根、３６……羽根軸部
。
FIG. 1a is a cross-sectional view of a main part showing an embodiment of a toner collection structure for an image forming apparatus according to this invention, FIG. 1b is a cross-sectional view taken along line AA, and FIG. 2 is a copy incorporating the above embodiment Explanatory diagram of the entire machine configuration, Figure 3 a, b
1A is a diagram corresponding to FIG. 1A showing two different conventional examples. DESCRIPTION OF SYMBOLS 1... Copying machine, 3... Discharge port, 4... Collection container, 5... Blade, 32... Cleaning box, 33... Rotating shaft for toner transfer, 34... Bare shaft portion, 35... Spiral blade , 36... vane shaft section.
Claims (1)
にトナー排出口を有するクリーニングボツクスと
、このクリーニングボツクス内の下方に略水平に
配設され、トナーをトナー排出口に向かつて導く
トナー移送用回転軸とそのトナー排出口から排出
されるトナーを受ける回収容器とを備えた画像形
成装置のトナー回収構造において、 トナー移送用回転軸が、トナー排出口の上方に
位置する素軸部と、この素軸部と同軸一体でスパ
イラル羽根を周設した羽根軸部とからなり、かつ クリーニングボツクスの内壁から突出し、上記
素軸部に近接又は接触して、その素軸部まわりの
トナーがトナー排出口へ向かうのを補助するブレ
ードを備えてなる画像形成装置のトナー回収構造
。[Scope of Claim for Utility Model Registration] A cleaning box that receives toner removed from the surface of a photoconductor and has a toner discharge port at the bottom; In a toner collection structure for an image forming apparatus, the toner collection structure includes a toner transport rotating shaft that guides the toner toward the destination and a collection container that receives the toner discharged from the toner discharge port, wherein the toner transport rotating shaft is located above the toner discharge port. It consists of a bare shaft part and a blade shaft part coaxially integrated with the bare shaft part and having a spiral blade surrounding it, and protruding from the inner wall of the cleaning box, protruding from the inner wall of the cleaning box, being close to or in contact with the bare shaft part, and surrounding the bare shaft part. A toner collection structure for an image forming apparatus comprising a blade that assists toner toward a toner discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7223189U JPH0727486Y2 (en) | 1989-06-19 | 1989-06-19 | Toner collection structure of image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7223189U JPH0727486Y2 (en) | 1989-06-19 | 1989-06-19 | Toner collection structure of image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0311264U true JPH0311264U (en) | 1991-02-04 |
| JPH0727486Y2 JPH0727486Y2 (en) | 1995-06-21 |
Family
ID=31609988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7223189U Expired - Fee Related JPH0727486Y2 (en) | 1989-06-19 | 1989-06-19 | Toner collection structure of image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727486Y2 (en) |
-
1989
- 1989-06-19 JP JP7223189U patent/JPH0727486Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727486Y2 (en) | 1995-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |