JPH0481158U - - Google Patents
Info
- Publication number
- JPH0481158U JPH0481158U JP12456990U JP12456990U JPH0481158U JP H0481158 U JPH0481158 U JP H0481158U JP 12456990 U JP12456990 U JP 12456990U JP 12456990 U JP12456990 U JP 12456990U JP H0481158 U JPH0481158 U JP H0481158U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- plate
- toner
- plate body
- toner hopper
- 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図は、本考案にかかるトナーホツパーの一
実施例を示す略示断面図、第２図は、同実施例の
動作中の状態を示す略示断面図、第３図は、同実
施例の斜視図、第４図は、従来のトナーホツパー
の略示断面図である。
１……ケーシング、１ａ……ケーシング底壁、
１ｂ……ケーシング側壁、２……補給ローラ、３
……板体、３ａ……一端縁部Ａ、３ｂ……一端縁
部Ｂ、４，１０，１３……軸、５，６……覆い板
、７，８，９……ヒンジ、１４……カム（移動手
段）、１５……モータ。
FIG. 1 is a schematic sectional view showing an embodiment of the toner hopper according to the present invention, FIG. 2 is a schematic sectional view showing the same embodiment in operation, and FIG. 3 is a schematic sectional view showing the same embodiment in operation. The perspective view, FIG. 4, is a schematic cross-sectional view of a conventional toner hopper. 1... Casing, 1a... Casing bottom wall,
1b...Casing side wall, 2...Replenishment roller, 3
...Plate body, 3a... One end edge A, 3b... One end edge B, 4, 10, 13... Shaft, 5, 6... Cover plate, 7, 8, 9... Hinge, 14... Cam (moving means), 15...motor.
Claims (1)
シングの底壁に設けられた補給ローラとを備え、
現像器へトナーを補給するためのトナーホツパー
において、 前記ケーシングの内部に、板体が、前記補給ロ
ーラ近傍に位置した端縁部を中心に、回動自在に
設けられ、 前記板体の他の端縁部と、前記ケーシングの側
壁との隙間を覆い、その他の端縁部の移動に従い
移動し得る覆い板が、前記ケーシングに取り付け
られ、 前記ケーシングに取り付けられ、前記板体を前
記補給ローラに向かつて傾斜させるように回動さ
せることが出来る移動手段が設けられた、ことを
特徴とするトナーホツパー。 (2) 前記移動手段は、前記板体を前記補給ロー
ラ側へ傾斜させる場合は早い速度で、そして、実
質上水平状態に戻す場合は、それよりも遅くゆつ
くりとして速度で移動させることを特徴とする請
求項１記載のトナーホツパー。[Scope of Claim for Utility Model Registration] (1) Comprising a casing for storing toner and a replenishment roller provided on the bottom wall of the casing,
In a toner hopper for replenishing toner to a developing device, a plate is provided inside the casing so as to be rotatable around an edge located near the replenishment roller, and the other end of the plate A cover plate that covers a gap between an edge and a side wall of the casing and is movable as the other edge moves is attached to the casing and directs the plate toward the replenishment roller. A toner hopper characterized in that it is provided with a moving means that can be rotated so as to be tilted. (2) The moving means is characterized in that the plate body is moved at a fast speed when tilting the plate body toward the supply roller side, and at a slower speed when returning the plate body to a substantially horizontal state. The toner hopper according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12456990U JPH0481158U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12456990U JPH0481158U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481158U true JPH0481158U (en) | 1992-07-15 |
Family
ID=31872214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12456990U Pending JPH0481158U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481158U (en) |
-
1990
- 1990-11-26 JP JP12456990U patent/JPH0481158U/ja active Pending
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