JPH0428658U - - Google Patents
Info
- Publication number
- JPH0428658U JPH0428658U JP6943490U JP6943490U JPH0428658U JP H0428658 U JPH0428658 U JP H0428658U JP 6943490 U JP6943490 U JP 6943490U JP 6943490 U JP6943490 U JP 6943490U JP H0428658 U JPH0428658 U JP H0428658U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- shutter member
- developing device
- toner container
- magnetic
- 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
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図及び第２図は本考案の実施例に係る現像
装置で、第１図は装着動作を示す全体図、第２図
はその要部断面斜視図である。
１……装置本体、２２……トナー供給口、２…
…トナー容器、５……シヤツタ部材、２５，５３
……磁気的吸引手段。
1 and 2 show a developing device according to an embodiment of the present invention, in which FIG. 1 is an overall view showing the mounting operation, and FIG. 2 is a sectional perspective view of a main part thereof. 1... Device main body, 22... Toner supply port, 2...
... Toner container, 5 ... Shutter member, 25, 53
...Magnetic attraction means.
Claims (1)
定混合比で収納した装置本体と、底部に設けたト
ナー供給口より前記装置本体側に適宜トナーを補
給可能に構成したトナー容器とからなり、前記ト
ナー容器の装置本体側への着脱動作に連動して前
記供給口の開閉を行うシヤツタ部材を設けた現像
装置において、 前記シヤツタ部材若しくは該シヤツタ部材と対
面するトナー容器本体側に、前記シヤツタ部材の
長手方向ほぼ全域に亙り磁気的吸引手段を設け、
該吸引手段を利用して前記シヤツタ部材の閉塞保
持を行う事を特徴とする現像装置。 ２ 磁性トナーをを用いた請求項１記載の現像装
置において、前記磁気的吸引手段として構成され
る磁石体がトナー容器外壁面の一部をなすように
構成した事を特徴とする現像装置。[Claims for Utility Model Registration] 1. A device body containing a two-component developer consisting of a carrier and toner in a predetermined mixing ratio, and configured such that toner can be appropriately supplied to the device body side from a toner supply port provided at the bottom. In a developing device comprising a toner container and provided with a shutter member that opens and closes the supply port in conjunction with the attachment/detachment operation of the toner container to/from the device main body, the shutter member or a toner container body facing the shutter member. A magnetic attraction means is provided on the side over almost the entire length of the shutter member,
A developing device characterized in that the shutter member is held closed using the suction means. 2. The developing device according to claim 1, wherein the developing device uses magnetic toner, wherein the magnetic body configured as the magnetic attraction means is configured to form a part of an outer wall surface of the toner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6943490U JPH0428658U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6943490U JPH0428658U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428658U true JPH0428658U (en) | 1992-03-06 |
Family
ID=31604737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6943490U Pending JPH0428658U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428658U (en) |
-
1990
- 1990-06-29 JP JP6943490U patent/JPH0428658U/ja active Pending
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