JPS58163194A - Device for cleaning corona discharger - Google Patents
Device for cleaning corona dischargerInfo
- Publication number
- JPS58163194A JPS58163194A JP4467982A JP4467982A JPS58163194A JP S58163194 A JPS58163194 A JP S58163194A JP 4467982 A JP4467982 A JP 4467982A JP 4467982 A JP4467982 A JP 4467982A JP S58163194 A JPS58163194 A JP S58163194A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- corotron
- shield
- wire
- corona discharger
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はコロナ放電器のコロトロン・ワイヤーおよびコ
ロトロン・シールドを清掃する小型の清掃装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a compact cleaning device for cleaning the corotron wire and corotron shield of a corona discharger.
従来のコロナ放電装置の清掃法は大別すると２種に分れ
ていた。Conventional cleaning methods for corona discharge devices can be broadly classified into two types.
第１の方法としてはコロトロン・シールド及びワイヤー
をへケ等で第１次清掃を行い、第２次清掃において９拭
ないしアルコール拭き全布ないし紙で行う。The first method is to first clean the corotron shield and wire with a brush or the like, and in the second cleaning, wipe with alcohol or wipe with cloth or paper.
次に第２の方法としてコロトロン・シールド内部に清掃
部材全役けたもので、清掃時に第１図に示される清掃用
ノブ７を引くか押し、コロトロン・ワイヤー２およびコ
ロトロン・シールド１を清掃用パッド５を摺動させるこ
とによって清掃していた。The second method is to place the cleaning member inside the corotron shield, and when cleaning, pull or push the cleaning knob 7 shown in Figure 1 to connect the corotron wire 2 and corotron shield 1 to the cleaning pad. Cleaning was done by sliding 5.
’６お３ｆｌコロトロン・ブロック、４はコロトロン・
クリーナ、６は連結部材である。'6 3fl Corotron block, 4 Corotron block
The cleaner 6 is a connecting member.
また、従来は第２図に示すように支持部材８に清掃用パ
ッド５を設けたものでコロトロン・シールド１及びコロ
トロン・ワイヤー２を清掃するものもあった。Furthermore, in the past, as shown in FIG. 2, a cleaning pad 5 was provided on a support member 8 to clean the corotron shield 1 and the corotron wire 2.
第１の方法ではクリーニング性は良いが清掃に時間がか
がりかつ操作中にコロトロン・ワイヤー２を切断すると
いう不具合があった。Although the first method has good cleaning performance, it takes time to clean and has the disadvantage that the corotron wire 2 is cut during operation.
また清掃用具の点数が多いために保管にも難があった。In addition, there were many cleaning tools, which made storage difficult.
また第２の方法では操作性が良いという利点のあるかわ
りにコロトロン・シールド１の隅に拭き残しが生じるこ
とや、装置自体が大きくなリ、コストが高くつくという
欠点があった。Further, although the second method has the advantage of good operability, it has disadvantages in that it leaves residue on the corners of the corotron shield 1 and that the device itself is large and expensive.
また、第２図に示す応用例においてはコンパクトで安価
という長所があるが、この清掃装置をコロナ放電器に脱
着する際に、コロトロン・ワイヤー２が清掃用パッド５
間に押圧されるためにコロトロン・ワイヤー２が切断さ
れるという危険性があった。また、第２図のものと同様
にコロトロン・シールドの隅すなわちＢ点％β′点に拭
き残しが生じるという不具合も生じてい７？−０
またＡ点での清掃用パッド５の固定手段が難しく組立て
工数が増加するという欠点があった。The application example shown in FIG. 2 has the advantage of being compact and inexpensive, but when this cleaning device is attached to and detached from the corona discharger, the corotron wire 2 is attached to the cleaning pad 5.
There was a risk that the corotron wire 2 would be cut due to being pressed in between. Also, similar to the one in Figure 2, there is also the problem that there is some residue left on the corner of the corotron shield, that is, point B and %β'7? -0 Also, there was a drawback that the means for fixing the cleaning pad 5 at point A was difficult and the number of assembly steps increased.
こ７１らの欠点を改善するものとして本出願人は第３図
に示す清掃装置ｖ先に提唱した。In order to improve these 71 drawbacks, the present applicant has previously proposed a cleaning device shown in FIG.
すなわち、支持部材９の両端部にそれぞれ清掃用パッド
５を取付けたものであり、この清掃装置でコロトロン・
ワイヤー２を清掃する場合には支持部材９をり、 Ｉｉ
ｉ方向に押えつけた状態で清掃用パッド５をコロナ放電
器の長手方向に摺動させねばならなかった。That is, cleaning pads 5 are attached to both ends of the support member 9, and this cleaning device cleans the corotron.
When cleaning the wire 2, remove the support member 9, Ii
The cleaning pad 5 had to be slid in the longitudinal direction of the corona discharger while being pressed in the i direction.
本発明は上記の事情に鑑みなされたものであって、その
目的とするところは清掃用パッドである清掃用弾性部材
をコロトロン・シールドに押しつけるだけで清掃用弾性
部材をコロトロン・ワイヤーに押し当てることができる
し拭ムラがなくまた脱着時のコロトロン・ワイヤーの切
断がなく清掃時間が短縮できしかもコストが安く収納性
が良いし素人でも清掃を可能ならしめるコロナ放電器の
清掃装置を提供することにある。The present invention was made in view of the above circumstances, and its purpose is to press the cleaning elastic member, which is a cleaning pad, against the corotron wire by simply pressing the cleaning elastic member against the corotron shield. To provide a cleaning device for a corona discharger that can wipe the device evenly, reduce cleaning time without cutting the corotron wire during attachment and detachment, is inexpensive, has good storage properties, and can be cleaned even by an amateur. be.
支持部材Ｆとしての支持板９０両部片９ａ＋９ｂの外側
部には導入部材１０が形成してあり、導入部材１０には
斜面１３が形成しである。An introduction member 10 is formed on the outer side of both pieces 9a+9b of the support plate 90 serving as the support member F, and a slope 13 is formed on the introduction member 10.
支持板９の両部材９ａ１９ｂの端部には清掃用弾性部材
Ｇとしての清掃用パッド５がそれぞれ取付けである。Cleaning pads 5 as cleaning elastic members G are attached to the ends of both members 9a19b of the support plate 9, respectively.
しかして、コロナ放電器のコロトロン・シールド１ない
しコロトロン・ワイヤー２がトナー等で汚ｎた場合、清
掃用パッド５をコロトロン・シールド１内に挿入する。Thus, if the corotron shield 1 or the corotron wire 2 of the corona discharger becomes contaminated with toner or the like, a cleaning pad 5 is inserted into the corotron shield 1.
清掃用パッド５は挿入前はコロトロン・シールドｌの横
巾より大きいために挿入時にコロトロン・シールド１を
押圧することになる。ただし挿入時にはコツト０ン・ワ
イヤー２を清掃用パッド５が触れないかないしは軽く接
触する程度に設計されているためにコロトロン・ワイヤ
ー２を押すことで切断することはない。Since the cleaning pad 5 is larger than the width of the corotron shield 1 before being inserted, it will press against the corotron shield 1 when it is inserted. However, during insertion, the cleaning pad 5 is designed so that it does not touch or only lightly contacts the corotron wire 2, so the corotron wire 2 is not cut by pushing it.
清ＮＩは基本的には２回に分けられる。Sei NI is basically divided into two parts.
まず清掃時は清掃用パッド５はコロトロン・シールド１
内に第４図に示すように挿入され、この状態長手方向に
沿って移動させることにより清掃用パッド５とコロトロ
ン・シールド１との抑圧接触面が清掃される。清掃用パ
ッド５１−を羊毛を基盤としたフェルトないしは発泡ウ
レタンフオーム等が適している。First, when cleaning, use the cleaning pad 5 as Corotron Shield 1.
The cleaning pad 5 is inserted into the interior of the corotron shield 1 as shown in FIG. 4, and the pressing contact surface between the cleaning pad 5 and the corotron shield 1 is cleaned by moving it along the longitudinal direction in this state. It is suitable for the cleaning pad 51 to be made of wool-based felt or urethane foam.
次に、支持板９に第５図に矢印で示すように上方から力
を加えることにより導入部材１０の斜面１３をコロトロ
ン・シールド１の側壁上級に押し当て斜面１３０作用で
清掃用パッド５を内方に寄せて両清掃用パッド５でコロ
トロン・ワイヤー２をはさみこの状態で長手方向に沿っ
て移動させることによりコロトロン・ワイヤー２及びコ
ロトロン・シールド１の中央部すなわち０点の清掃が完
了する。Next, by applying a force to the support plate 9 from above as shown by the arrow in FIG. Cleaning of the central portion of the corotron wire 2 and corotron shield 1, that is, the zero point, is completed by sandwiching the corotron wire 2 with both cleaning pads 5 and moving it along the longitudinal direction in this state.
清掃後はコロトロン・シールド１から清掃用パッド５を
引抜く。After cleaning, the cleaning pad 5 is pulled out from the corotron shield 1.
第６図に示すものは本発明の他の実施例であって、これ
は先導部材１０の斜面１３に歯形状の押圧力設定ガイド
部材１１を設け、また支持板９の一方の部片９ａに他方
の部片９ｂ１１１１に突出する押圧力規制部材１２を設
けた点が上記の一実施例のものと異なり、支持板９に矢
印方向に力が作用したとき押圧力設定ガイド部材１１が
コロトロン・シールド１の側壁上級に係合し清掃用パッ
ド５のコロトロン・ワイヤー２への抑圧を一定にし、こ
の一定の抑圧をかけたコロトロン・シールド１に沿って
コロトロン・ワイヤー２の清掃ができ、また押圧力が大
きい場合には押圧力規制部材１２が支持板９の他の部片
９ｂに接してこの押圧力を規制し、コロトロン・ワイヤ
ーが破断しないようになる。What is shown in FIG. 6 is another embodiment of the present invention, in which a tooth-shaped pressing force setting guide member 11 is provided on the slope 13 of the leading member 10, and one part 9a of the support plate 9 is provided with a tooth-shaped pressing force setting guide member 11. It differs from the above embodiment in that a protruding pressing force regulating member 12 is provided on the other piece 9b1111, and when a force is applied to the support plate 9 in the direction of the arrow, the pressing force setting guide member 11 closes to the corotron shield. The corotron wire 2 can be cleaned along the corotron shield 1 with a constant pressure applied by the cleaning pad 5 to the corotron wire 2 by engaging with the upper side wall of the cleaning pad 5. When the pressure is large, the pressing force regulating member 12 comes into contact with the other part 9b of the support plate 9 to regulate this pressing force, thereby preventing the corotron wire from breaking.
本発明は以上詳述したようになるから、清掃用弾性部材
Ｇｉコロトロン・シールド１に押しつけるだけで清掃用
弾性部材Ｇ’ｌｚコロトロン・ワイヤー２に押し当てる
ことができるしこのコロトロン・ワイヤー２を切断する
ことなく清掃用弾性部材Ｇｉコロトロン・シールド１に
脱着できる。また拭ムラ（拭き残し）がなく清掃時間の
短縮が可能になり、しかもコストが安く、収納性が良い
ばかりか素人でもコロナ放電器の清掃全可能にすること
ができる。Since the present invention has been described in detail above, the cleaning elastic member G'lz can be pressed against the corotron wire 2 by simply pressing it against the cleaning elastic member Gi corotron shield 1, and this corotron wire 2 can be cut. The elastic member for cleaning can be attached to and detached from the Gi corotron shield 1 without any trouble. In addition, there is no uneven wiping (unwiped residue), and the cleaning time can be shortened, and the cost is low.Not only is it easy to store, but even an amateur can clean the corona discharger.
第１図は従来のコロナ放電器の清掃装置の斜視図、第２
図は従来のコロナ放電器の清掃装置の構成説明図、第３
図はコロす放電器の清掃装置の構成説明図、第４図は本
発明一実施例の榊成説明図、第５図は同作用説明図、第
６図は本発明の他の実施例の構成説明図である。
１はコロトロン・シールド、２はコロトロン・ワイヤー
、１０は導入部材、Ｇは清掃用弾性部材、Ｆは支持部材
。
出願人 富士ゼロックス株式会社
代理人 弁理士米原正章
弁理士 浜 本 忠
第１図
第２図
第４図
９
八
９ａ ９ｂ
° ・ 第５図
３１３
２Ｆ八４９
５
１゜
イ３ ／
第６図 、Ｉ
Ｆ＼↓ ９ ５５
パ「
９ａ ９ｂ
２
ｉ。
ｉ。
３１
ＧFigure 1 is a perspective view of a conventional cleaning device for a corona discharger;
The figure is an explanatory diagram of the configuration of a conventional corona discharger cleaning device.
The figure is an explanatory diagram of the configuration of a cleaning device for a Corosu discharger, Fig. 4 is an explanatory diagram of Sei Sakaki of one embodiment of the present invention, Fig. 5 is an explanatory diagram of the same operation, and Fig. 6 is an explanatory diagram of another embodiment of the present invention. It is a configuration explanatory diagram. 1 is a corotron shield, 2 is a corotron wire, 10 is an introduction member, G is an elastic member for cleaning, and F is a support member. Applicant Fuji Xerox Co., Ltd. Agent Patent Attorney Masaaki Yonehara Patent Attorney Tadashi Hamamoto Figure 1 Figure 2 Figure 4 Figure 9 89a 9b ° ・ Figure 5 313 2F 849 5 1゜ I 3 / Figure 6 , I F\↓ 9 55 Pa' 9a 9b 2 i. i. 31 G
Claims (1)
部材Ｆと、支持部材Ｆに設けられて清掃用弾性部材Ｇの
コロトロン・シールド１の底面側への挿入力をコロトロ
ン・ワイヤー２への押圧力に変換する導入部材１０と全
備えたことを％徴とするコロナ放電器の清掃装置。an elastic member G for cleaning; a support member F supporting the elastic member G; A cleaning device for a corona discharger, which is completely equipped with an introduction member 10 that converts the pressure into a pressing force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467982A JPS58163194A (en) | 1982-03-23 | 1982-03-23 | Device for cleaning corona discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467982A JPS58163194A (en) | 1982-03-23 | 1982-03-23 | Device for cleaning corona discharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58163194A true JPS58163194A (en) | 1983-09-27 |
| JPH0339311B2 JPH0339311B2 (en) | 1991-06-13 |
Family
ID=12698118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4467982A Granted JPS58163194A (en) | 1982-03-23 | 1982-03-23 | Device for cleaning corona discharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186162U (en) * | 1986-05-16 | 1987-11-26 |
-
1982
- 1982-03-23 JP JP4467982A patent/JPS58163194A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186162U (en) * | 1986-05-16 | 1987-11-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339311B2 (en) | 1991-06-13 |
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