JPH01108557U - - Google Patents
Info
- Publication number
- JPH01108557U JPH01108557U JP272488U JP272488U JPH01108557U JP H01108557 U JPH01108557 U JP H01108557U JP 272488 U JP272488 U JP 272488U JP 272488 U JP272488 U JP 272488U JP H01108557 U JPH01108557 U JP H01108557U
- Authority
- JP
- Japan
- Prior art keywords
- convex portion
- toner
- moving
- contact
- striking member
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案に係るトナー落下装置の一実施
例を採用した現像装置の横断面図、第２図はトナ
ーホツパの縦断面図（第１図の―断面図に相
当）、第３図はトナー容器の斜視図、第４図は第
２図の―断面図、第５図は電子写真法の概念
図である。
１…現像装置、３１…トナー容器、３１２Ｃ…
突起（凸部）、３６…打撃回転子（打撃部材）。
FIG. 1 is a cross-sectional view of a developing device employing an embodiment of the toner dropping device according to the present invention, FIG. 2 is a vertical cross-sectional view of a toner hopper (corresponding to the cross-sectional view in FIG. 1), and FIG. FIG. 4 is a perspective view of the toner container, FIG. 4 is a cross-sectional view of FIG. 2, and FIG. 5 is a conceptual diagram of electrophotography. 1...Developing device, 31...Toner container, 312C...
Projection (convex portion), 36...impact rotor (impact member).
Claims (1)
にトナーを供給するものであり、トナー容器に凸
部を形成すると共に、移動することにより前記凸
部と当接する打撃部材を設けて構成し、該打撃部
材が移動して前記凸部へ当接することにより前記
打撃部材が前記トナー容器に衝撃を与えるよう構
成したこと、を特徴とするトナー落下装置。 This device supplies toner to a developing device of an image forming apparatus using electrophotography, and is constructed by forming a convex portion on a toner container and providing a striking member that comes into contact with the convex portion by moving. A toner dropping device characterized in that the striking member is configured to apply an impact to the toner container by moving and coming into contact with the convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002724U JPH071643Y2 (en) | 1988-01-13 | 1988-01-13 | Toner drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002724U JPH071643Y2 (en) | 1988-01-13 | 1988-01-13 | Toner drop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01108557U true JPH01108557U (en) | 1989-07-21 |
| JPH071643Y2 JPH071643Y2 (en) | 1995-01-18 |
Family
ID=31203744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988002724U Expired - Lifetime JPH071643Y2 (en) | 1988-01-13 | 1988-01-13 | Toner drop device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071643Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584161A (en) * | 1981-07-01 | 1983-01-11 | Konishiroku Photo Ind Co Ltd | Toner feeder |
| JPS61156174A (en) * | 1984-12-28 | 1986-07-15 | Toshiba Corp | Developing agent supplying device |
| JPS6243672A (en) * | 1985-08-20 | 1987-02-25 | Mita Ind Co Ltd | Toner supply device |
| JPS6235372U (en) * | 1985-08-21 | 1987-03-02 | ||
| JPS62193263U (en) * | 1986-05-29 | 1987-12-08 | ||
| JPS6373767U (en) * | 1986-10-31 | 1988-05-17 |
-
1988
- 1988-01-13 JP JP1988002724U patent/JPH071643Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584161A (en) * | 1981-07-01 | 1983-01-11 | Konishiroku Photo Ind Co Ltd | Toner feeder |
| JPS61156174A (en) * | 1984-12-28 | 1986-07-15 | Toshiba Corp | Developing agent supplying device |
| JPS6243672A (en) * | 1985-08-20 | 1987-02-25 | Mita Ind Co Ltd | Toner supply device |
| JPS6235372U (en) * | 1985-08-21 | 1987-03-02 | ||
| JPS62193263U (en) * | 1986-05-29 | 1987-12-08 | ||
| JPS6373767U (en) * | 1986-10-31 | 1988-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071643Y2 (en) | 1995-01-18 |