JPS63122361U - - Google Patents
Info
- Publication number
- JPS63122361U JPS63122361U JP1362387U JP1362387U JPS63122361U JP S63122361 U JPS63122361 U JP S63122361U JP 1362387 U JP1362387 U JP 1362387U JP 1362387 U JP1362387 U JP 1362387U JP S63122361 U JPS63122361 U JP S63122361U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- elastic member
- hopper
- replenishing device
- cartridge
- 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図は本考案のトナー補給装置を
適用した２成分現像装置及びトナーカートリツジ
の断面図、第３―Ａ図乃至第３―Ｃ図は本考案の
トナー補給装置の作用を説明する要部断面図、第
４―Ａ図及び第４―Ｂ図は、本考案のトナー補給
装置を適用した他の実施例の要部断面図である。
１…現像装置、２０…トナー補給装置、２１…
トナーホツパー、２３…受け入れ部、２４…弾性
部材、２５…取付部材、３０…トナーカートリツ
ジ、３３…シール、３４…当り部材。
1 and 2 are cross-sectional views of a two-component developing device and a toner cartridge to which the toner replenishing device of the present invention is applied, and Figures 3-A to 3-C illustrate the operation of the toner replenishing device of the present invention. 4-A and 4-B are sectional views of main parts of other embodiments to which the toner replenishing device of the present invention is applied. 1...Developing device, 20...Toner supply device, 21...
Toner hopper, 23... Receiving portion, 24... Elastic member, 25... Mounting member, 30... Toner cartridge, 33... Seal, 34... Hitting member.
Claims (1)
リツジによりトナーを補給するトナー補給装置に
おいて、 トナーカートリツジの開口部に当り部材を設け
、前記トナーカートリツジを装着したときに前記
当り部材に当接して振動を与える弾性部材をトナ
ーホツパーに設けたことを特徴とするトナー補給
装置。 (2) 前記弾性部材は、トナーホツパーからトナ
ーカートリツジ内に伸びる長さを有し、かつ、ト
ナーホツパーの側壁からそれ自体の長さ以上の距
離の位置でトナーホツパーに少なくとも１つ以上
設けられたことを特徴とする実用新案登録請求の
範囲第１項記載のトナー補給装置。[Claims for Utility Model Registration] (1) In a toner replenishing device that replenishes toner with a toner cartridge that is detachably attached to a developing device, a contact member is provided at the opening of the toner cartridge, and the toner cartridge is attached. The toner replenishing device is characterized in that the toner hopper is provided with an elastic member that comes into contact with the abutting member and applies vibration when the toner hopper is pressed. (2) The elastic member has a length extending from the toner hopper into the toner cartridge, and at least one elastic member is provided in the toner hopper at a distance greater than the length of the elastic member from the side wall of the toner hopper. A toner replenishing device according to claim 1, characterized in that it is a utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1362387U JPS63122361U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1362387U JPS63122361U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63122361U true JPS63122361U (en) | 1988-08-09 |
Family
ID=30802858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1362387U Pending JPS63122361U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122361U (en) |
-
1987
- 1987-01-30 JP JP1362387U patent/JPS63122361U/ja active Pending