JPH0457862U - - Google Patents
Info
- Publication number
- JPH0457862U JPH0457862U JP10074990U JP10074990U JPH0457862U JP H0457862 U JPH0457862 U JP H0457862U JP 10074990 U JP10074990 U JP 10074990U JP 10074990 U JP10074990 U JP 10074990U JP H0457862 U JPH0457862 U JP H0457862U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- rotating body
- bottle
- shaft
- supply port
- 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
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案の一実施例であるトナー補給
装置の斜視図、第２図はそのトナーボトルの断面
図、第３図は同装置のトナー補給状態を切欠いて
示す斜視図、第４図は同トナー補給装置を使用す
るレーザプリンタの概略構成図である。
１８……現像器、３２……補給口、３７……撹
拌部材、４０……トナーボトル、４１……ボトル
本体、４２……供給口、４４……軸、４５……回
転体、４７……コイルばね、４８……係止部。
Fig. 1 is a perspective view of a toner replenishing device which is an embodiment of this invention, Fig. 2 is a sectional view of the toner bottle, Fig. 3 is a cutaway perspective view showing the toner replenishing state of the device, and Fig. 4. 1 is a schematic configuration diagram of a laser printer using the same toner replenishing device. 18... Developing device, 32... Supply port, 37... Stirring member, 40... Toner bottle, 41... Bottle body, 42... Supply port, 44... Shaft, 45... Rotating body, 47... Coil spring, 48...Locking part.
Claims (1)
ーボトルの供給口から前記現像器の補給口を通し
てトナーを補給する電子写真装置のトナー補給装
置において、前記トナーボトルに、回転力を蓄積
して回転体を掛け止めて設けるとともに、前記現
像器に、前記トナーボトルをセツトしたとき前記
回転体の掛け止めを解除してその回転体とともに
回転する撹拌部材を設けてなる、電子写真装置の
トナー補給装置。 ２ 前記補給口内に回転自在に撹拌部材を備え、
その撹拌部材に被係合部を設ける一方、前記トナ
ーボトルのボトル本体内に前記供給口に向けて軸
を設け、その軸の先端部に摺動かつ回転自在に回
転体を設け、前記トナーボトルを前記現像器にセ
ツトしたとき、前記被係合部に係合する係合部を
その回転体に設けるとともに、中心に前記軸を挿
入して前記ボトル本体と前記回転体との間にそれ
らに各々掛け止めるコイルばねを設け、そのコイ
ルばねにより回転力を蓄積して前記回転体を係止
する係止部を前記供給口に設けてなる、請求項１
記載の電子写真装置のトナー補給装置。[Scope of Claim for Utility Model Registration] 1. In a toner replenishing device for an electrophotographic apparatus in which a toner bottle is set in a developing device and toner is supplied from a supply port of the toner bottle through a replenishing port of the developing device, the toner bottle is provided with: The developing unit is provided with a stirring member that accumulates rotational force and latches the rotating body, and that rotates together with the rotating body by releasing the latching of the rotating body when the toner bottle is set in the developing device. Toner replenishment device for electrophotographic equipment. 2. A rotatable stirring member is provided in the supply port,
The stirring member is provided with an engaged portion, and a shaft is provided in the bottle main body of the toner bottle toward the supply port, and a rotating body is provided at the tip of the shaft so as to be slidable and rotatable, and the toner bottle When the bottle body is set in the developing device, an engaging portion that engages with the engaged portion is provided on the rotating body, and the shaft is inserted into the center so that the shaft is inserted between the bottle body and the rotating body. Claim 1: A locking portion is provided at the supply port for locking the rotary body by accumulating a rotational force by each coil spring, and locking the rotating body.
A toner replenishing device for the electrophotographic device described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10074990U JPH0457862U (en) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10074990U JPH0457862U (en) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457862U true JPH0457862U (en) | 1992-05-18 |
Family
ID=31843636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10074990U Pending JPH0457862U (en) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005066184A (en) * | 2003-08-27 | 2005-03-17 | Showa Marutsutsu Co Ltd | Connection system, and closed plug member |
-
1990
- 1990-09-26 JP JP10074990U patent/JPH0457862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005066184A (en) * | 2003-08-27 | 2005-03-17 | Showa Marutsutsu Co Ltd | Connection system, and closed plug member |
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