JPS6215999Y2 - - Google Patents
Info
- Publication number
- JPS6215999Y2 JPS6215999Y2 JP10010878U JP10010878U JPS6215999Y2 JP S6215999 Y2 JPS6215999 Y2 JP S6215999Y2 JP 10010878 U JP10010878 U JP 10010878U JP 10010878 U JP10010878 U JP 10010878U JP S6215999 Y2 JPS6215999 Y2 JP S6215999Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- paper
- static electricity
- conductive
- conductive lines
- 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
Links
- 230000005611 electricity Effects 0.000 claims description 26
- 230000003068 static effect Effects 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Elimination Of Static Electricity (AREA)
- Controlling Sheets Or Webs (AREA)
Description
【考案の詳細な説明】
この考案は静電気除電案内板に関し、特に、フ
アクシミリ装置に用いられる原稿用紙や記録紙な
どの用紙を誘導案内する案内板において、用紙を
案内して走行させるときに発生する静電気を除電
できるようにした静電気除電案内板に関する。[Detailed description of the invention] This invention relates to a static electricity removal guide plate, and in particular, in a guide plate that guides paper such as manuscript paper and recording paper used in facsimile machines, static electricity is generated when guiding and running the paper. This invention relates to a static electricity removal guide plate that can remove static electricity.
たとえば、フアクシミリ装置においては、周囲
環境が低湿なほど、原稿などの走行するときに生
じる静電気が大きくなることが知られている。こ
の種の静電気は、原稿がフアクシミリ装置内を走
行するとき、ローラに噛み込む直前にガイド板な
どに該原稿を静電吸着したり、原稿の排出後該原
稿の先端を原稿排出板に吸着して、紙詰まりの原
因となる。同様に、記録紙がフアクシミリ装置内
を走行するときも、静電気の作用でローラ類に静
電吸着され、紙詰まりの原因となる。このような
有害な静電気は、たとえローラ類を金属部材で構
成しても除電できないことがわかつている。 For example, in a facsimile machine, it is known that the lower the humidity in the surrounding environment, the greater the static electricity generated when a document or the like travels. This type of static electricity is caused by electrostatic adsorption of the original onto a guide plate, etc., just before the original is caught in the rollers as it travels through the facsimile machine, or by adsorption of the leading edge of the original onto the original ejection plate after the original is ejected. This may cause a paper jam. Similarly, when recording paper runs inside a facsimile machine, it is electrostatically attracted to rollers due to the action of static electricity, causing paper jams. It is known that such harmful static electricity cannot be eliminated even if the rollers are made of metal members.
そこで、従来では、原稿や記録紙などの用紙の
走行路中に、導電性線条を平行に束ねて構成され
たワイヤブラシを配置することによつて、静電気
を導電性線条の先端に放電させていた。ところ
が、ワイヤブラシは走行する原稿にとつて強力な
接地物体であるため、原稿が該ワイヤブラシに強
力に静電吸引されて、新たに紙詰まりを起こしや
すいという問題点に遭遇する。このため、ワイヤ
ブラシを用いる場合は、原稿の二次的紙詰まりを
防止するために、原稿の走行路から或る程度の距
離を隔てて配置しているが、静電気の放電特性の
劣化を伴う。 Therefore, in the past, static electricity was discharged to the tips of the conductive wires by placing a wire brush made of conductive wires bundled in parallel in the travel path of paper such as manuscripts and recording paper. I was letting it happen. However, since the wire brush is a strong grounding object for the traveling document, a problem arises in that the document is strongly electrostatically attracted to the wire brush, easily causing paper jams. For this reason, when using a wire brush, it is placed at a certain distance from the document travel path in order to prevent secondary document jams; .
それゆえに、この考案の主たる目的は、フアク
シミリ装置等において静電気に起因する紙詰まり
が生じるのを防止できるような静電気除電案内板
を提供することである。 Therefore, the main purpose of this invention is to provide a static electricity removal guide plate that can prevent paper jams caused by static electricity in facsimile machines and the like.
第１図はこの考案の一実施例の静電気除電案内
板の斜視図であり、第２図は第１図に示した静電
気除電案内板の−′部分の断面図である。 FIG. 1 is a perspective view of a static electricity eliminating guide plate according to an embodiment of the invention, and FIG. 2 is a sectional view of the -' portion of the static electricity eliminating guide plate shown in FIG.
構成において、案内板３には凹部１５が形成さ
れていて、この凹部１５には一部または全部を金
属部材で形成した基板１１が配置される。基板１
１の原稿２に対向する側の表面上に、多数の導電
性線条１２の一方端が固着され、これらの導電性
線条１２の周囲の空間部分にプラスチツクやエポ
キシなどの樹脂部材１３が埋設される。そして、
樹脂部材１３が埋設された原稿２と対向する案内
面１４は、樹脂部材１３の埋設後平坦に研摩さ
れ、案内板３とほぼ同一面となるように形成され
る。このとき、導電性線条１２の他方端が樹脂部
材１３の外表面に露出するようにする。このよう
にして構成された静電気除電案内板１は、フアク
シミリ装置（図示せず）に含まれる案内板３に接
着されるか、または螺着される。なお、基板１１
は静電気の帯電を防止するために接地する必要が
あるが、もし案内板３が金属製の場合は該案内板
３を中継して接地し、該案内板３が金属製でない
場合は基板１１を直接接地する。 In the structure, a recess 15 is formed in the guide plate 3, and a substrate 11 partially or entirely formed of a metal member is disposed in the recess 15. Board 1
One end of a large number of conductive filaments 12 is fixed on the surface of the paper 1 facing the original 2, and a resin member 13 such as plastic or epoxy is embedded in the space around these conductive filaments 12. be done. and,
The guide surface 14 facing the document 2 in which the resin member 13 is embedded is polished flat after the resin member 13 is embedded, and is formed to be substantially flush with the guide plate 3. At this time, the other end of the conductive filament 12 is exposed to the outer surface of the resin member 13. The static electricity removal guide plate 1 configured in this manner is adhered or screwed onto a guide plate 3 included in a facsimile machine (not shown). Note that the substrate 11
needs to be grounded to prevent static electricity from accumulating. If the guide plate 3 is made of metal, the guide plate 3 should be relayed to the ground, and if the guide plate 3 is not made of metal, the board 11 should be grounded. Ground directly.
このように、案内板３の凹部１５に基板１１を
配置し、基板１１上に多数の導電性線条１２を配
列し、これらの導電性線条１２の周囲に樹脂部材
１３を埋設し、樹脂部材１３の表面を案内板３と
ほぼ同一平面となるように形成したことにより、
各導電性線条を原稿に接近したとき、各導電性線
条１２と原稿との間で極めて放電しやすい状態と
なり、良好に除電できる。 In this way, the substrate 11 is placed in the recess 15 of the guide plate 3, a large number of conductive wires 12 are arranged on the substrate 11, the resin member 13 is embedded around these conductive wires 12, and the resin member 13 is embedded in the resin member 13. By forming the surface of the member 13 to be almost flush with the guide plate 3,
When each conductive filament 12 approaches the original, a state is created in which discharge is extremely likely to occur between each conductive filament 12 and the original, and static electricity can be removed satisfactorily.
なお、上述の説明では、用紙の一例として、原
稿の場合について述べたが、この考案に係る静電
気除電案内板はフアクシミリ装置の記録紙に静電
気が帯電したのを除電するために使用することも
できる。 In the above explanation, the case of a manuscript was described as an example of paper, but the static electricity removal guide plate according to this invention can also be used to remove static electricity from the recording paper of a facsimile machine. .
以上のように、この考案によれば、案内板によ
つて金属部材からなる接地された基板を保持し、
この基板上に多数の導電性線条の一方端を固着
し、各導電性線条の間の空間に樹脂部材を埋設
し、導電性線条の他方端が露出するように構成し
たので、用紙が誘導案内されたとき、導電性線条
の他方端が用紙に近接して、用紙に帯電された静
電気を除去できる。したがつて、用紙に帯電され
た静電気に起因する紙詰まりを防止できる。 As described above, according to this invention, a grounded board made of a metal member is held by a guide plate,
One end of a large number of conductive wires was fixed on this substrate, and a resin member was buried in the space between each conductive wire so that the other end of the conductive wire was exposed. When the paper is guided, the other end of the conductive wire comes close to the paper, and the static electricity charged on the paper can be removed. Therefore, paper jams caused by static electricity charged on the paper can be prevented.
第１図はこの考案の一実施例の静電気除電案内
板の趣旨図である。第２図は第１図に示す静電気
除電案内板の−′部分の断面図である。
図において、１は静電気除電案内板、２は原
稿、３はフアクシミリ装置に含まれる案内板、１
１は基板、１２は導電性線条、１３は樹脂部材、
１４は案内面、１５は凹部を示す。
FIG. 1 is a schematic diagram of a static electricity removal guide plate according to an embodiment of this invention. FIG. 2 is a sectional view of the -' portion of the static electricity removal guide plate shown in FIG. 1. In the figure, 1 is a static electricity removal guide plate, 2 is a manuscript, 3 is a guide plate included in a facsimile machine, 1
1 is a substrate, 12 is a conductive wire, 13 is a resin member,
Reference numeral 14 indicates a guide surface, and reference numeral 15 indicates a recess.
Claims (1)
静電気を除去するためのフアクシミリ装置の静電
気除電案内板であつて、 その表面が平面に形成された案内板に配置さ
れ、その一部または全部が接地された金属部材で
形成される基板、 それぞれの一方端が前記用紙に対向する側の基
板の表面上に固着される多数の導電性線条、およ
び 前記用紙に対向する表面が全体として平面とな
るように形成され、かつ前記多数の導電性線条の
他方端が該表面から露出するように、該多数の導
電性線条の周囲の空間に埋設される樹脂部材を備
え、 前記用紙が誘導案内されたとき、前記多数の導
電性線条の他方端を該用紙に近接させ、該用紙に
帯電された静電気を除去するようにした、静電気
除電案内板。[Scope of Claim for Utility Model Registration] A static electricity removal guide plate for a facsimile machine for removing static electricity from paper guided by the guide plate, which is disposed on the guide plate whose surface is flat. a plurality of conductive wires each having one end fixed to the surface of the substrate facing the paper; A resin embedded in the space around the large number of conductive lines such that the opposing surfaces are flat as a whole and the other ends of the large number of conductive lines are exposed from the surface. An electrostatic discharge guide plate comprising: a member, wherein when the paper is guided, the other ends of the plurality of conductive lines are brought close to the paper to remove static electricity charged on the paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10010878U JPS6215999Y2 (en) | 1978-07-20 | 1978-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10010878U JPS6215999Y2 (en) | 1978-07-20 | 1978-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5518215U JPS5518215U (en) | 1980-02-05 |
| JPS6215999Y2 true JPS6215999Y2 (en) | 1987-04-22 |
Family
ID=29037483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10010878U Expired JPS6215999Y2 (en) | 1978-07-20 | 1978-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215999Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632317B2 (en) * | 1985-07-12 | 1994-04-27 | キヤノン株式会社 | Image format device |
| JPH0437759Y2 (en) * | 1986-02-14 | 1992-09-04 | ||
| JPH0747004Y2 (en) * | 1987-06-12 | 1995-10-25 | 株式会社東芝 | Reader |
-
1978
- 1978-07-20 JP JP10010878U patent/JPS6215999Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5518215U (en) | 1980-02-05 |
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