JPH0623910B2 - Roller cleaning device - Google Patents
Roller cleaning deviceInfo
- Publication number
- JPH0623910B2 JPH0623910B2 JP14967784A JP14967784A JPH0623910B2 JP H0623910 B2 JPH0623910 B2 JP H0623910B2 JP 14967784 A JP14967784 A JP 14967784A JP 14967784 A JP14967784 A JP 14967784A JP H0623910 B2 JPH0623910 B2 JP H0623910B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- cleaning
- support
- cleaning unit
- cleaning member
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
- G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Description
【発明の詳細な説明】 技術分野 この発明は、熱ローラ定着装置等のローラのクリーニン
グ装置に関する。TECHNICAL FIELD The present invention relates to a roller cleaning device such as a heat roller fixing device.
従来技術 静電記録装置の転写紙上のトナー像を定着する装置とし
ては従来、第10図に示す如く、互いに圧接する熱ローラ
10と加圧ローラ11との間に転写紙12を通し、熱と圧力に
よつてトナーを転写紙12上に融着させて定着する熱ロー
ラ定着装置が広く使用されている。この装置では、熱ロ
ーラ10側にはローラへのトナーのオフセツトの防止及び
転写紙の分離を良くするため離型性オイルが塗布され
る。そのため熱ローラ10に接してオイル塗布フエルト13
及びオイル均一化と汚れ防止用のブレード14が設けら
れ、又加圧ローラ11側には余分に付着したオイルを回収
し、又ローラ表面を清掃するためクリーニング部材15が
設けられている。クリーニング部材としては通常機枠16
に一端がねじ17等で固着された弾性板部材18の他端に取
付けられたフエルトが使用され、弾性板部材18の弾発力
により加圧ローラ11に圧接されている。2. Description of the Related Art As a device for fixing a toner image on a transfer paper of an electrostatic recording device, conventionally, as shown in FIG.
A heat roller fixing device is widely used in which a transfer paper 12 is passed between a pressure roller 11 and a pressure roller 11 and toner is fused and fixed on the transfer paper 12 by heat and pressure. In this apparatus, release oil is applied to the heat roller 10 side in order to prevent toner offset to the roller and to improve the separation of the transfer paper. Therefore, the oil application felt 13
Further, a blade 14 for uniformizing oil and preventing dirt is provided, and a cleaning member 15 is provided on the pressure roller 11 side to collect excess oil and clean the roller surface. Normally used as a cleaning member 16
A felt attached to the other end of an elastic plate member 18, one end of which is fixed with a screw 17 or the like, is used, and is pressed against the pressure roller 11 by the elastic force of the elastic plate member 18.
クリーニング部材15は、加圧ローラ11の清浄を繰返すこ
とにより経時的に汚れ、定期的に交換する必要がある。
しかし第10図に示す従来の装置ではクリーニング部材15
を保持する弾性板部材18は機枠16にねじ止めにより固定
されているため、着脱には工具が必要で、複写機等の普
通のユーザーでは交換することができなかつた。その結
果、サービスマンを呼んで交換する迄の間、装置が使用
できず、時間的にも金銭的にも大きな無駄を余儀なくさ
れていた。The cleaning member 15 becomes dirty over time due to repeated cleaning of the pressure roller 11, and needs to be replaced regularly.
However, in the conventional device shown in FIG. 10, the cleaning member 15
Since the elastic plate member 18 for holding is fixed to the machine frame 16 by screwing, a tool is required for attachment / detachment, and it cannot be replaced by an ordinary user such as a copying machine. As a result, the apparatus cannot be used until the service person is called to exchange the apparatus, which results in a large waste of time and money.
目 的 この発明は、従来の複写機等の熱ローラ定着装置のロー
ラ等のローラクリーニング装置の上述の欠点を解消し
た、一般ユーザーにもクリーニング部材の脱着が容易
で、しかも装着時は確実にローラ表面にクリーニング部
材が適正な押圧力で圧接するローラクリーニング装置を
提供することを目的とする。Aim This invention solves the above-mentioned drawbacks of the roller cleaning device such as the roller of the conventional heat roller fixing device of the copying machine, etc., and it is easy for general users to easily attach and detach the cleaning member, and moreover, to surely install the roller. An object of the present invention is to provide a roller cleaning device in which a cleaning member is brought into pressure contact with a surface with an appropriate pressing force.
構 成 この発明は上記の目的を達成させるために、クリーニン
グ部材の支持体はクリーニング部材保持端と反対側の端
につまみ部とローラを軸支する機枠に設けた掛止部材に
係合する掛止部とを有し、該掛止部が掛止部材に係合し
た状態で該掛止部とクリーニング部材保持部との中間で
支持体に圧接し、クリーニング部材をローラに圧接せし
める弾性部材が機枠に設けられ、上記の支持体の掛止部
と掛止部材との係合は弾発力により行なわれ、係合離脱
操作は支持体のつまみを持つて上記弾発力に抗して部材
を移動させて行なうことを特徴とする。Structure In order to achieve the above object, the present invention is such that the support member of the cleaning member engages with the hook member provided on the machine frame that pivotally supports the knob and the roller at the end opposite to the cleaning member holding end. An elastic member that has a hooking portion and presses the cleaning member to the roller at a position intermediate between the hooking portion and the cleaning member holding portion in a state where the hooking portion is engaged with the hooking member. Is provided on the machine frame, and the engagement between the engaging portion and the engaging member of the support is performed by elastic force, and the engagement / disengagement operation is performed by holding the knob of the support to resist the elastic force. Is performed by moving the member.
以下、本考案の実施例を図面に基いて詳細に説明する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図から第５図は本発明の第１実施例を示す。第１図
はクリーニング部材１−２の装着前の状態を示す。支持
部材１−１の一端にはフエルト等のクリーニング部材１
−２が保持され、その反対端はある角度で下方に下り曲
げられて垂下部を形成しその下端部の中央部は水平に曲
げられ適当なカバーをかぶせてつまみ１−３が形成さ
れ、支持部材１−１とクリーニング部材１−２とつまみ
１−１とでクリーニングユニット１を構成している。支
持部材１−１の垂下部には第３図乃至第５図に示す如く
左右に２つの掛止用切欠き１−４が設けられ、切欠き１
−４の上端は外方へ鍵の手に曲つている。この掛止用切
欠き１−４に対応して、装置フレーム５の第１図におい
て右端の立上り部には長孔５−１が水平方向に設けら
れ、この長孔を支持ピン４−１が摺動自在に貫通してい
る。支持ピン４−１は長孔５−１を貫通した後内側（第
１図において右側）で支持体４−２に螺着されている。
支持体４−２はスプリング４−３を介して立上り部両端
に植設されたスプリング掛け５−２に掛止され通常時支
持ピン４−１はスプリング４−３に引かれて長孔５−１
の外側端に当接する位置に保持されている。クリーニン
グユニット１の装着状態（第２図）で支持部材１−１の
中間部を下面から押圧するバネ板で作られた押え板３が
装置フレーム５の上面に固定部材３−１で固定されてい
るクリーニングユニット１を装着するに当つては、まづ
クリーニングユニット１を第１図に矢印で示す方向
に、クリーニング部材１−２がローラ２の下部に当接す
るように押し込み、次いでつまみ１−３を持つて押え板
３の弾発力に抗して矢印の方向に押し下げると、第５
図に示す如く切欠き１−４の縁は装置フレーム５の長孔
５−１より突出した支持ピン４−１を中心側に押し、ピ
ン４−１を第５図中のａ，ｂ，ｃの位置に順次移動さ
せ、ピン４−１が切欠き１−４の上端に達すると支持ピ
ン４−１はスプリング４−３に引かれて切欠き１−４の
上端外方に入り込んだ部分に係合し、水平方向にはスプ
リング４−３の弾発力によりｄで示す位置に位置決め保
持され、上下方向には切欠きの水平方向に曲つた部分の
上下の縁で位置決め支持されて抜けることなく支持され
る。この状態でクリーニング部材の支持部材１−１は中
央部を押え板３の上端部３−２により弾発的に押し上げ
られ、クリーニング部材１−２は適当な押圧力でローラ
２に圧接する。1 to 5 show a first embodiment of the present invention. FIG. 1 shows a state before the cleaning member 1-2 is attached. A cleaning member 1 such as a felt is attached to one end of the supporting member 1-1.
-2 is held, the opposite end is bent downward at an angle to form a hanging part, and the central part of the lower end is bent horizontally and a knob 1-3 is formed by covering with a suitable cover, and is supported. The member 1-1, the cleaning member 1-2, and the knob 1-1 constitute the cleaning unit 1. As shown in FIGS. 3 to 5, the hanging portion of the support member 1-1 is provided with two hooking notches 1-4 on the left and right sides.
The upper end of -4 is bent outward in the hand of the key. Corresponding to the hooking notch 1-4, an elongated hole 5-1 is horizontally provided in a rising portion at the right end in FIG. 1 of the apparatus frame 5, and the supporting pin 4-1 is provided in the elongated hole. It penetrates slidably. The support pin 4-1 is screwed to the support 4-2 on the inner side (right side in FIG. 1) after penetrating the elongated hole 5-1.
The support body 4-2 is hooked via springs 4-3 to spring hooks 5-2 which are planted at both ends of the rising portion, and normally the support pins 4-1 are pulled by the springs 4-3 so that the long holes 5- are formed. 1
Is held at a position where it abuts the outer end of the. A holding plate 3 made of a spring plate that presses the intermediate portion of the supporting member 1-1 from the lower surface when the cleaning unit 1 is mounted (FIG. 2) is fixed to the upper surface of the device frame 5 by the fixing member 3-1. When mounting the cleaning unit 1, the cleaning unit 1 is first pushed in the direction shown by the arrow in FIG. 1 so that the cleaning member 1-2 comes into contact with the lower portion of the roller 2, and then the knob 1-3 is pressed. If you press down in the direction of the arrow against the elastic force of the holding plate 3,
As shown in the figure, the edge of the notch 1-4 pushes the support pin 4-1 projecting from the long hole 5-1 of the apparatus frame 5 toward the center side, and the pin 4-1 is moved to a, b, c in FIG. When the pin 4-1 reaches the upper end of the notch 1-4, the support pin 4-1 is pulled by the spring 4-3 to reach the outside of the upper end of the notch 1-4. It engages and is horizontally positioned and held at the position indicated by d by the elastic force of the spring 4-3, and vertically positioned and supported by the upper and lower edges of the horizontally bent portion of the notch to be removed. Supported without. In this state, the support member 1-1 of the cleaning member is elastically pushed up at the center by the upper end 3-2 of the pressing plate 3, and the cleaning member 1-2 is pressed against the roller 2 with an appropriate pressing force.
クリーニングユニット１を取外す場合は、支持ピン４−
１をスプリング４−３の力に抗して指でつまんで移動さ
せるとクリーニングユニット１は押え板３の弾発力で上
方に押し上げられて切欠き部１−４より支持ピン４−１
が離脱し、第１図に示す状態となる。そこでつまり１−
３を持つて第１図において左方に引き抜けば容易に取外
すことができる。When removing the cleaning unit 1, the support pin 4-
When the cleaning unit 1 is moved by pinching with a finger against the force of the spring 4-3, the cleaning unit 1 is pushed upward by the elastic force of the pressing plate 3 and is supported by the notch portion 1-4 through the support pin 4-1.
Is released, and the state shown in FIG. 1 is reached. So that is 1-
It can be easily removed by holding 3 and pulling it to the left in FIG.
第６図及び第７図に示す第２実施例は、上述の第１実施
例とはクリーニングユニット１の位置決め用支持ピンの
構成及びスプリングの力の掛る方向、移動方向が異る。
第７図に示すように、位置決め用の支持ピン４−１は装
置フレーム５の第６図において左端の立上り部に第７図
に示す如く一端４−６で取付けられた板バネ製支持体４
に植設され、装置フレーム５の立上り部に穿設された孔
５−１を貫通して左側に突出している。支持体４の自由
端は曲げられて装置フレーム５の立上り部に設けた孔を
貫通した後曲げられて解除レバー４−５を形成してい
る。一方クリーニングユニットの支持体１−１の垂下部
には上記の支持ピン４−１が係合する丸孔１−５が穿設
されており、その下方に支持ピン４−１の先端部に上方
から当接した場合滑らせて支持ピン４−１を押し込むこ
とができるように斜めに曲げてガイド部１−４を形成し
ている。The second embodiment shown in FIGS. 6 and 7 differs from the above-described first embodiment in the configuration of the positioning support pins of the cleaning unit 1, the direction in which the spring force is applied, and the moving direction.
As shown in FIG. 7, the supporting pin 4-1 for positioning is a leaf spring supporting member 4 attached to the rising portion at the left end of the apparatus frame 5 in FIG. 6 at one end 4-6 as shown in FIG.
And penetrates through a hole 5-1 formed in the rising portion of the device frame 5 and projects to the left. The free end of the support 4 is bent to pass through a hole provided in the rising portion of the device frame 5 and then bent to form a release lever 4-5. On the other hand, a circular hole 1-5 with which the above-mentioned support pin 4-1 is engaged is bored in the hanging portion of the support body 1-1 of the cleaning unit. The guide portion 1-4 is formed by obliquely bending so that the support pin 4-1 can be pushed in by being slid when it abuts.
この装置において、クリーニングユニット１を装着する
場合は、クリーニング部材１−２をローラ２の下部に挿
入し、押え板３の弾発力に抗してつまみ１−３を押し下
げると、クリーニング部材１−２の上側の凹んだ面がロ
ーラ２を抱く形となつてクリーニングユニット１は抜け
出すことなく垂下部が押し下げられガイド部１−４が支
持ピン４−１の丸い頭部に当接すると摺動しながら支持
ピン４−１を丸孔５−１を通して支持体４の弾発力に抗
して押し込み、クリーニングユニット支持体１−１の垂
下部の丸孔１−５が支持ピン４−１の位置にくると支持
ピン４−１は支持体４の弾発力により飛出して孔１−５
と係合してクリーニングユニット１を第６図に示す状態
に掛止する。この状態でクリーニングユニット１は中央
部を押え板３の上端部３−２により上方に押圧され、ク
リーニング部材１−２は適当な押圧力でローラ２に圧接
する。In this apparatus, when the cleaning unit 1 is mounted, the cleaning member 1-2 is inserted into the lower part of the roller 2 and the knob 1-3 is pushed down against the elastic force of the pressing plate 3, so that the cleaning member 1- The concave surface on the upper side of 2 forms a shape to hold the roller 2 so that the hanging portion is pushed down without coming out of the cleaning unit 1 and the guide portion 1-4 slides when it abuts on the round head of the support pin 4-1. Meanwhile, the support pin 4-1 is pushed through the round hole 5-1 against the elastic force of the support body 4, and the round hole 1-5 in the hanging portion of the cleaning unit support body 1-1 is located at the position of the support pin 4-1. Then, the support pin 4-1 pops out by the elastic force of the support body 4 and the hole 1-5.
To lock the cleaning unit 1 in the state shown in FIG. In this state, the central portion of the cleaning unit 1 is pressed upward by the upper end portion 3-2 of the pressing plate 3, and the cleaning member 1-2 is pressed against the roller 2 with an appropriate pressing force.
クリーニングユニット１を取り外す場合は、解除レバー
４−５を押すことにより支持ピン４−１は後退してクリ
ーニングユニット支持体１−１との係合が解除され、ク
リーニングユニット１は押え板３の弾発力で上方に回動
し、つまみ１−３を持つて容易に引き出すことができ
る。When the cleaning unit 1 is removed, the release lever 4-5 is pushed to retract the support pin 4-1 and the engagement with the cleaning unit support 1-1 is released. It can be pulled out easily by turning upwards with force and holding the knobs 1-3.
第８図、第９図は本発明の第３、第４実施例を示す図で
あつて、上記の第１、第２実施例との相違点はクリーニ
ングユニット１の支持体１−１と装置フレーム５との掛
止部だけである。第８図に示す例では(a)図に示す好
く、支持ピン４−１は装置フレーム５の立上り部に螺着
され、その頭部に環状の溝が設けられている。一方、ク
リーニングユニット１の支持体１−１の垂下部にはこれ
に対応して(b)図に示す如く丸孔１−５が穿設されてい
る。8 and 9 are views showing the third and fourth embodiments of the present invention. The difference from the first and second embodiments is the support 1-1 of the cleaning unit 1 and the apparatus. It is only a hook with the frame 5. In the example shown in FIG. 8, as shown in FIG. 8A, the support pin 4-1 is screwed to the rising portion of the apparatus frame 5, and an annular groove is provided on the head thereof. On the other hand, correspondingly to this, a circular hole 1-5 is formed in the hanging portion of the support 1-1 of the cleaning unit 1 as shown in FIG.
したがつて、クリーニングユニットを装着する場合は、
クリーニング部材１−２をローラ２の下に挿入し、つま
み１−３を押し下げる。クリーニング部材の曲率はロー
ラ２の曲率と合致しているので支持体１−１の中央部を
押え板３により上方に押圧されると概ね位置決めされる
が、つまみ１−３を押下げて行き垂下部の下端縁が支持
ピン４−１に当接する位置にくる前につまみを手前に引
くことにより押え板３の弾発力、クリーニング部材１−
２の押圧力の分力に抗して手前に移動させることがで
き、丸孔１−５の位置と支持ピン４−１の中心がほゞ一
致したところでつまみを引く力をゆるめるとクリーニン
グユニット１は押え板３の押圧力とクリーニング部材１
−２とローラ２との押圧力の合力の分力によりローラ２
の方に引き寄せられ、支持ピン４−１と係合し、押え板
３の上向きの力により丸孔１−５の縁が支持ピン４−１
の頭部の溝に嵌合して位置決め保持される。クリーニン
グユニット１を抜き出すときはつまみ１−３を僅かに押
下げて支持ピンの頭部の溝と丸孔１−５の縁との係合を
解除し、つまみ１−３を手前に引き上方に上げれば容易
に取出すことができる。Therefore, when installing the cleaning unit,
The cleaning member 1-2 is inserted under the roller 2 and the knob 1-3 is pushed down. Since the curvature of the cleaning member matches the curvature of the roller 2, when the central portion of the support body 1-1 is pressed upward by the pressing plate 3, the cleaning member is generally positioned, but the knobs 1-3 are pressed down to hang down. By pulling the knob toward the front side before the lower edge of the portion comes into contact with the support pin 4-1, the elastic force of the pressing plate 3 and the cleaning member 1-
The cleaning unit 1 can be moved to the front against the force component of the pressing force of 2, and when the position of the round hole 1-5 and the center of the support pin 4-1 are substantially aligned, the pulling force of the knob is loosened. The pressing force of the holding plate 3 and the cleaning member 1
-2 and the roller 2 by the component force of the resultant force of the roller 2
To engage with the support pin 4-1, and the edge of the round hole 1-5 is supported by the support pin 4-1 by the upward force of the pressing plate 3.
It fits into the groove of the head of the and is positioned and held. When pulling out the cleaning unit 1, the knobs 1-3 are slightly pushed down to release the engagement between the groove of the head of the support pin and the edge of the round hole 1-5, and the knobs 1-3 are pulled toward you and upward. You can take it out easily by raising it.
第９図に示す第４実施例は、第３実施例の支持ピン４−
１の代りに装置フレーム５の立上り部上端縁の一部を曲
げて掛止部４−７としたものである。これに対応するク
リーニングユニット支持体１−１に設ける孔１−５は長
孔となつている。(a)図は掛止状態を、(b)図は解除状態
を示す。The fourth embodiment shown in FIG. 9 is a support pin 4-of the third embodiment.
Instead of 1, the upper end edge of the rising portion of the device frame 5 is partially bent to form a hooking portion 4-7. Corresponding holes 1-5 provided in the cleaning unit support 1-1 are elongated holes. Figure (a) shows the locked state, and Figure (b) shows the released state.
第３、第４実施例は、掛止部材が固定的に設けられてい
るため、第１、第２実施例よりも構成が簡単になる。Since the locking members are fixedly provided in the third and fourth embodiments, the structure is simpler than in the first and second embodiments.
効 果 以上の如く、本発明によれば、工具を用いることなくロ
ーラクリーニングユニツトを装置に簡単に着脱すること
ができ、装着状態ではその位置に確実に保持され、クリ
ーニング部材を適当な圧力で確実にローラに圧接させる
ことができる。その結果、従来工具を用いてサービスマ
ンが行なつていたクリーニングユニツトの交換をユーザ
ーが簡単にすることができるようになるので、装置の停
止時間を大幅に減少することができ、時間的、金銭的な
無駄が防止できる。As described above, according to the present invention, the roller cleaning unit can be easily attached to and detached from the apparatus without using a tool, and the roller cleaning unit can be securely held in that position in the mounted state, and the cleaning member can be securely attached with an appropriate pressure. Can be pressed against the roller. As a result, it becomes possible for the user to easily replace the cleaning unit, which was conventionally performed by a service person using a tool, so that the downtime of the device can be greatly reduced, and time and money can be saved. Waste can be prevented.
第１図は本発明の第１実施例のクリーニングユニツト装
着過程を示す断面図、第２図はその装着状態を示す断面
図、第３図は第１図のIII−III線の方向に見た側面図、
第４図は掛止部の斜視図、第５図は掛止過程の説明図、
第６図は本発明の第２実施例を示す断面図、第７図はそ
の要部を示す斜視図、第８図(a)は本発明の第３実施例
を示す断面図、(b)図はその掛止部を示す側面図、第９
図(a)図は第４実施例の掛止部を示す断面図、(b)図はそ
の斜視図、第１０図は従来の装置の一例を示す断面図で
ある。 １……クリーニングユニツト、１−１……支持体 １−２……クリーニング部材、１−３……つまみ １−４，１−５……掛止部、２……ローラ ３……押え板（弾性部材） ４−１，４−７……掛止部材、４，４−３……ばね ５……装置フレーム（機枠）FIG. 1 is a sectional view showing the mounting process of the cleaning unit according to the first embodiment of the present invention, FIG. 2 is a sectional view showing the mounting state, and FIG. 3 is a view taken along the line III-III in FIG. Side view,
FIG. 4 is a perspective view of the latching portion, FIG. 5 is an explanatory view of the latching process,
FIG. 6 is a sectional view showing a second embodiment of the present invention, FIG. 7 is a perspective view showing an essential part thereof, FIG. 8 (a) is a sectional view showing a third embodiment of the present invention, (b). The figure is a side view showing the hooking part, No. 9
Figure (a) is a sectional view showing a hooking portion of the fourth embodiment, (b) is a perspective view thereof, and Figure 10 is a sectional view showing an example of a conventional device. 1 ... Cleaning unit, 1-1 ... Support body 1-2 ... Cleaning member, 1-3 ... Knob 1-4, 1-5 ... Latch part, 2 ... Roller 3 ... Holding plate ( Elastic member) 4-1, 4-7 ... latching member, 4, 4-3 ... spring 5 ... device frame (machine frame)
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭58−126558（ＪＰ，Ａ) 特開 昭54−2746（ＪＰ，Ａ) 特開 昭56−77876（ＪＰ，Ａ) 特開 昭58−50566（ＪＰ，Ａ) 特開 昭58−24151（ＪＰ，Ａ) 特開 昭57−44168（ＪＰ，Ａ) 特開 昭59−157677（ＪＰ，Ａ) 実開 昭56−83756（ＪＰ，Ｕ) 実開 昭54−166332（ＪＰ，Ｕ) 実開 昭60−110855（ＪＰ，Ｕ) 実開 昭59−30160（ＪＰ，Ｕ) 実開 昭61−24760（ＪＰ，Ｕ) 実開 昭60−133472（ＪＰ，Ｕ) 実開 昭60−110855（ＪＰ，Ｕ) 実開 昭60−107969（ＪＰ，Ｕ) 実開 昭59−119462（ＪＰ，Ｕ) 実開 昭58−86659（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP 58-126558 (JP, A) JP 54-2746 (JP, A) JP 56-77876 (JP, A) JP 58- 50566 (JP, A) JP 58-24151 (JP, A) JP 57-44168 (JP, A) JP 59-157677 (JP, A) Actual development JP 56-83756 (JP, U) Actually open 54-166332 (JP, U) Actually open 60-110855 (JP, U) Actually open 59-30160 (JP, U) Actually open 61-24760 (JP, U) Actually open 60-133472 (JP, U) Actual opening Sho 60-110855 (JP, U) Actual opening Sho 60-107969 (JP, U) Actual opening Sho 59-119462 (JP, U) Actual opening Sho 58-86659 (JP, U)
Claims (1)
材を回転するローラに押し付けてローラ表面の汚れを拭
き取るクリーニング装置において、上記支持体のクリー
ニング部材保持端と反対側の端につまみ部とローラを軸
支する機枠に設けた掛止部材に係合する掛止部とを有
し、該掛止部が掛止部材に係合した状態で該掛止部とク
リーニング部材保持部との中間で支持体に圧接しクリー
ニング部材をローラに圧接せしめる弾性部材が機枠に設
けられ、上記の支持体の掛止部と掛止部材との係合は弾
発力により行なわれ、係合、離脱操作は支持体のつまみ
を持つて上記弾発力に抗して部材を移動させて行なうこ
とを特徴とするローラクリーニング装置。1. A cleaning device for cleaning a roller surface by pressing a cleaning member held at one end of a support against a rotating roller, wherein a knob and a roller are provided at the end of the support opposite to the cleaning member holding end. A latching portion that engages with a latching member provided on a machine frame that pivotally supports the intermediate member, the intermediate portion between the latching portion and the cleaning member holding portion with the latching portion engaged with the latching member. The machine frame is provided with an elastic member for pressing the cleaning member to the roller by pressing the supporting member with the supporting member, and the engaging portion of the supporting member and the engaging member are engaged and released by elastic force. A roller cleaning device characterized in that an operation is performed by moving a member against the elastic force by holding a knob of a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14967784A JPH0623910B2 (en) | 1984-07-20 | 1984-07-20 | Roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14967784A JPH0623910B2 (en) | 1984-07-20 | 1984-07-20 | Roller cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6128984A JPS6128984A (en) | 1986-02-08 |
| JPH0623910B2 true JPH0623910B2 (en) | 1994-03-30 |
Family
ID=15480411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14967784A Expired - Lifetime JPH0623910B2 (en) | 1984-07-20 | 1984-07-20 | Roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623910B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10385202B2 (en) | 2007-12-20 | 2019-08-20 | Kuraray Co., Ltd. | Thermoplastic polymer composition and shaped article composed of the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63100762U (en) * | 1986-12-19 | 1988-06-30 | ||
| JPH0682193B2 (en) * | 1987-01-07 | 1994-10-19 | 富士写真フイルム株式会社 | Packaging material for photosensitive materials |
| JP2503294Y2 (en) * | 1988-11-29 | 1996-06-26 | 沖電気工業株式会社 | Fixing structure for cleaning member of heat fixing device |
-
1984
- 1984-07-20 JP JP14967784A patent/JPH0623910B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10385202B2 (en) | 2007-12-20 | 2019-08-20 | Kuraray Co., Ltd. | Thermoplastic polymer composition and shaped article composed of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6128984A (en) | 1986-02-08 |
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