JPS6025057Y2

JPS6025057Y2 - Copy machine document holding device

Info

Publication number: JPS6025057Y2
Application number: JP14053679U
Authority: JP
Inventors: 英世石井
Original assignee: 株式会社リコー
Priority date: 1979-10-12
Filing date: 1979-10-12
Publication date: 1985-07-27
Also published as: JPS5658652U

Description

【考案の詳細な説明】この考案は、複写機の原稿押え装置に関する。[Detailed explanation of the idea] This invention relates to a document holding device for a copying machine.

従来、複写機□の原稿押え装置は、原稿押え側を白色に
してコピーの地汚れを防いでいるが、長期間に亘り使用
していると、原稿押え板の汚れや破損等に地汚れが発生
する。Conventionally, the document holding device of the copying machine □ has the document holding side painted white to prevent background smudges on copies, but after long-term use, the document holding plate becomes dirty or damaged, causing background smudges. Occur.

そのため該押え板の原稿押え側を常にきれいに清掃して
おくか、または原稿との間に白紙を挾むか、若くは押え
板を交換するしかなく甚だ不便であった。Therefore, it was extremely inconvenient that the document holding side of the presser plate had to be constantly cleaned, a blank sheet of paper was placed between the document and the document, or the presser plate had to be replaced in the younger generation.

この考案は、上記従来の欠点に鑑みてなされたものであ
る。This invention was made in view of the above-mentioned conventional drawbacks.

以下、この考案を図面を参照して説明する。This invention will be explained below with reference to the drawings.

第１図に示すように、１は複写体本体２に開閉可能に取
り付けられた原稿押え板であり、この押え板１の原稿押
え側には原稿押え用紙３がネジ４により取外自在に取り
付けられている。As shown in FIG. 1, reference numeral 1 denotes a document holding plate attached to the copy body 2 so as to be openable and closable, and a document holding paper 3 is removably attached to the document holding side of the holding plate 1 with screws 4. It is being

原稿押え用紙３は、第２図に断面を示すように、原稿を
充分に覆うことのできる大きさを有する白紙５を適宜枚
数積み重ねて構成されており、この白紙５は厚さが５０
〜２００μ程度の基紙６の表面に剥離効果のある薬液を
塗布した剥離層７を配設し、また裏面に接着効果のある
薬液を塗布した接着層８を配設し、重層してなっている
。As shown in the cross section in FIG. 2, the document holding paper 3 is made up of stacking an appropriate number of blank sheets 5 having a size that can sufficiently cover the document.
A peeling layer 7 coated with a chemical liquid having a peeling effect is disposed on the surface of a base paper 6 having a thickness of about 200μ, and an adhesive layer 8 coated with a chemical liquid having an adhesive effect is disposed on the back side, making it a multilayer structure. There is.

このように構成された原稿押え用紙３は、白紙５の剥
離層７の面が原稿押え側に向で原稿押え板１にネジ４で
取り付けられる。The document holding paper 3 configured in this manner is attached to the document holding plate 1 with screws 4 with the surface of the release layer 7 of the blank paper 5 facing the document holding side.

そして、剥離層７を原稿に押えるようにして使用する。Then, the release layer 7 is used by pressing it against the document.

また、長期間に亘る使用により、この一層目の白紙５が
汚れまたは破損−コピーに地汚れが発生した場合、その
汚れまたは破損した一層目の新しい白紙５を剥ぎ取り、
二層目の新しい白紙５を使用する。In addition, if the first layer of blank paper 5 becomes stained or damaged due to long-term use - if background stains occur on the copy, peel off the stained or damaged first layer blank paper 5,
Use a new blank paper 5 for the second layer.

このようにして、コピーに地汚れが発生する毎に新しい
白紙５に取替え、使用に供するものである。In this way, each time a copy becomes smeared, a new blank sheet 5 is replaced and used.

尚、上記実施例に於ては、原稿押え用紙３をネジ４によ
り取付けた場合のみを示したが、これに限定されるもの
でなく、取外自在であれば他に適宜の固定手段を用いる
ことが可能である。In the above embodiment, only the case where the document holding paper 3 is attached with the screw 4 is shown, but the present invention is not limited to this, and any other suitable fixing means may be used as long as it is removable. Is possible.

さらにまた、原稿押え用紙３も、白紙５を適宜枚数積み
重ねて構成したものであっても良いことは言う迄もない
。Furthermore, it goes without saying that the document holding paper 3 may also be constructed by stacking an appropriate number of blank sheets 5.

この考案は上記のように構成したので、従来のように清
掃したり、白紙を挾んだり、原稿押え板を交換する様な
煩しさを解消でき、しかも構成が著しく簡単で安価に生
産できる等の優れた効果を有する。Since this invention is constructed as described above, it is possible to eliminate the conventional troubles of cleaning, holding blank sheets, and replacing the original holding plate, and the construction is extremely simple and can be produced at low cost. It has excellent effects.

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は複写機の概
略斜視図、第２図は原稿押え用紙の要部断面図である。１・・・・・・原稿押え板、２・・・・・・複写機本体
、３・・・・・・原稿押え用紙、４・・・・・・ネジ、
５・・・・・・白紙、６・・・・・・基紙、７・・・・
・・剥離層、８・・・・・・接着層。The drawings show an embodiment of this invention, and FIG. 1 is a schematic perspective view of a copying machine, and FIG. 2 is a sectional view of a main part of a document holding sheet. 1... Original holding plate, 2... Copying machine body, 3... Original holding paper, 4... Screws,
5...Blank paper, 6...Base paper, 7...
... Peeling layer, 8... Adhesive layer.

Claims

[Scope of utility model registration request]

A document pressing plate is attached to the document table of the copying machine, and the document press plate is attached to the document table of the copying machine so that the negative side thereof can be pivoted between the open and closed positions. An appropriate number of sheets of white paper having a size that can be sufficiently covered and having a release layer on the front surface of a white base paper and an adhesive layer on the back surface are stacked, The press plate is removably attached so that when the lid is closed, the release layer side surface of the blank paper faces the document placement position on the document placement table;
1. A document holding device for a copying machine, comprising a document holding sheet that can be peeled off from a blank sheet on the front side.