JPS6417551U - - Google Patents
Info
- Publication number
- JPS6417551U JPS6417551U JP11289987U JP11289987U JPS6417551U JP S6417551 U JPS6417551 U JP S6417551U JP 11289987 U JP11289987 U JP 11289987U JP 11289987 U JP11289987 U JP 11289987U JP S6417551 U JPS6417551 U JP S6417551U
- Authority
- JP
- Japan
- Prior art keywords
- lids
- developing toner
- hopper
- opening
- side wall
- 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)
- Closures For Containers (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
第１図乃至第６図は本考案の一実施例を示し、
第１図は現像トナー用ホツパーの斜視図、第２図
は現像トナー用ホツパーを備えた静電写真複写機
の概略断面図、第３図は現像トナー用ホツパーへ
のトナー補給時における静電写真複写機の概略断
面図、第４図は現像トナー用ホツパーへのトナー
補給時における静電写真複写機の要部斜視図、第
５図は蓋を閉塞した状態における現像トナー用ホ
ツパーの断面図、第６図は蓋を開けた状態におけ
る現像トナー用ホツパーの断面図である。第７図
は従来例の説明図である。
Ａ……現像トナー用ホツパー、１２……開口、
１３，１４……蓋、１５……側壁。
1 to 6 show an embodiment of the present invention,
Fig. 1 is a perspective view of a hopper for developing toner, Fig. 2 is a schematic cross-sectional view of an electrostatographic copying machine equipped with a hopper for developing toner, and Fig. 3 is an electrostatic photograph when toner is replenished to the hopper for developing toner. A schematic cross-sectional view of the copying machine, FIG. 4 is a perspective view of the main parts of the electrophotographic copying machine when toner is supplied to the developing toner hopper, and FIG. 5 is a cross-sectional view of the developing toner hopper with the lid closed. FIG. 6 is a sectional view of the developing toner hopper with the lid open. FIG. 7 is an explanatory diagram of a conventional example. A...hopper for developing toner, 12...opening,
13, 14...lid, 15...side wall.
Claims (1)
ー用ホツパーにおいて、前記開口の長辺側の相対
向する両縁部に、当該両縁部を揺動中心として、
少なくとも先端側が互いに重なり合つた閉塞姿勢
と上方へ立ち上がつた開放姿勢とにわたつて揺動
開閉する一対の蓋を設け、これら両蓋の開口短辺
側の両端部間に、開放姿勢にある両蓋の間の側方
を遮蔽する側壁を設けたことを特徴とする現像ト
ナー用ホツパー。 (2) 前記両蓋が、互いに連動して揺動開閉する
ように連動機構が具備されていることを特徴とす
る実用新案登録請求の範囲第(1)項に記載の現像
トナー用ホツパー。 (3) 一方の蓋の幅が、他方の蓋の幅よりも大に
形成されていることを特徴とする実用新案登録請
求の範囲第(1)項又は第(2)項に記載の現像トナー
用ホツパー。 (4) 前記側壁が、両蓋の開口短辺側の両端部に
固定された扇形の側壁部材によつて構成されてい
ることを特徴とする実用新案登録請求の範囲第(1
)項乃至第(3)項のいずれかに記載の現像トナー用
ホツパー。[Claims for Utility Model Registration] (1) In a developing toner hopper having a long hole-shaped opening formed on the top surface, the two opposing edges on the long sides of the opening are arranged to swing. As the center,
A pair of lids are provided that swing open and close between a closed position in which at least their tips overlap each other and an open position in which they rise upward, and a pair of lids are provided between the ends of the short side of the opening of both lids in the open position. A developing toner hopper characterized by having a side wall that shields the side between both lids. (2) The developing toner hopper as set forth in claim (1), wherein both lids are provided with an interlocking mechanism so that they swing open and close in conjunction with each other. (3) The developing toner according to claim 1 or 2, wherein the width of one lid is larger than the width of the other lid. Hopper for use. (4) Utility model registration claim No. 1, characterized in that the side wall is constituted by fan-shaped side wall members fixed to both ends of the opening short sides of both lids.
Hopper for developing toner according to any one of items () to (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112899U JPH0720682Y2 (en) | 1987-07-21 | 1987-07-21 | Development toner hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112899U JPH0720682Y2 (en) | 1987-07-21 | 1987-07-21 | Development toner hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417551U true JPS6417551U (en) | 1989-01-27 |
| JPH0720682Y2 JPH0720682Y2 (en) | 1995-05-15 |
Family
ID=31352256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987112899U Expired - Lifetime JPH0720682Y2 (en) | 1987-07-21 | 1987-07-21 | Development toner hopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720682Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007249165A (en) * | 2006-02-20 | 2007-09-27 | Ricoh Co Ltd | Image forming apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4711797U (en) * | 1971-03-03 | 1972-10-12 | ||
| JPS55167237U (en) * | 1979-05-17 | 1980-12-01 | ||
| JPS5746292U (en) * | 1980-09-01 | 1982-03-15 | ||
| JPS5746293U (en) * | 1980-08-25 | 1982-03-15 | ||
| JPS61138970A (en) * | 1984-12-11 | 1986-06-26 | Canon Inc | Toner replenishing vessel |
| JPS61138969A (en) * | 1984-12-11 | 1986-06-26 | Canon Inc | Development device |
-
1987
- 1987-07-21 JP JP1987112899U patent/JPH0720682Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4711797U (en) * | 1971-03-03 | 1972-10-12 | ||
| JPS55167237U (en) * | 1979-05-17 | 1980-12-01 | ||
| JPS5746293U (en) * | 1980-08-25 | 1982-03-15 | ||
| JPS5746292U (en) * | 1980-09-01 | 1982-03-15 | ||
| JPS61138970A (en) * | 1984-12-11 | 1986-06-26 | Canon Inc | Toner replenishing vessel |
| JPS61138969A (en) * | 1984-12-11 | 1986-06-26 | Canon Inc | Development device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007249165A (en) * | 2006-02-20 | 2007-09-27 | Ricoh Co Ltd | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720682Y2 (en) | 1995-05-15 |
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