JPS599224Y2 - Copy machine document pressure device - Google Patents
Copy machine document pressure deviceInfo
- Publication number
- JPS599224Y2 JPS599224Y2 JP11077379U JP11077379U JPS599224Y2 JP S599224 Y2 JPS599224 Y2 JP S599224Y2 JP 11077379 U JP11077379 U JP 11077379U JP 11077379 U JP11077379 U JP 11077379U JP S599224 Y2 JPS599224 Y2 JP S599224Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- magnetic
- white sheet
- pressure bonding
- document
- 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
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
【考案の詳細な説明】 本考案は、複写機の原稿圧着装置に関するものである。[Detailed explanation of the idea] The present invention relates to a document pressing device for a copying machine.
コンタクトガラス上に載置されたシート状原稿は、原稿
圧着板によってコンタクトガラスに密着されるか゛、原
稿の中にはトレーシングペーパーを用いた半透明のもの
や、オーバーヘッドプロジェクター用フイルムのような
透明なものがある。The sheet-like original placed on the contact glass is tightly attached to the contact glass by an original pressure bonding plate, or some originals are made of semi-transparent tracing paper or transparent film for overhead projectors. There is something.
したがって、原稿圧着板は常に白色で汚れのないことが
必要である。Therefore, the original pressure bonding plate must always be white and free of dirt.
従来実開昭５３−５８５４６号公報に示すように、可撓
性原稿押え板４隅のクリップで白色の補助板を挾持する
ようにすることが考えられたが補助板がシートであると
シートの４隅のみを引張るのでシート全体をしわなく平
面状に保つのが困難であり、又シ一トの着脱も面倒であ
るという欠点があった。As shown in Japanese Utility Model Application Publication No. 53-58546, it has been considered to hold a white auxiliary plate with clips at the four corners of the flexible original holding plate, but if the auxiliary plate is a sheet, the sheet Since only the four corners are pulled, it is difficult to keep the entire sheet flat without wrinkles, and it is also troublesome to attach and detach the sheet.
本考案は白色シートの着脱が極めて容易で、白色シート
全体を容易に平面状に保てるようにすることを目白勺と
している。The purpose of this invention is to make it extremely easy to attach and detach the white sheet, and to easily keep the entire white sheet flat.
図は本考案の一実施例を示すものである。The figure shows an embodiment of the present invention.
原稿圧着板７の一方の斜面部全中には磁性体１８を固定
し、それに同巾の磁石板１９を吸着させる。A magnetic body 18 is fixed inside the whole slope of one side of the original pressure bonding plate 7, and a magnet plate 19 having the same width is attracted to it.
他方の斜面部全中には磁性体１４を配設し、これと斜面
部に固定したピン１６ａ，１６ｂとの間にスプリング１
７ａ，１７ｂを設ける。A magnetic body 14 is disposed throughout the other slope, and a spring 1 is placed between this and pins 16a and 16b fixed to the slope.
7a and 17b are provided.
そして磁性体１４に同巾の磁石板１５を吸着させる。Then, a magnet plate 15 having the same width is attracted to the magnetic body 14.
白色シート６の一端を磁性体１８と磁石板１９との間に
挾むことにより、固定すると共に、他端を磁性体１４と
磁石板１５で挾み、白色シ一ト６にスプリング１７ａ，
１７ｂによる張力を作用させる。One end of the white sheet 6 is sandwiched between the magnetic body 18 and the magnet plate 19 to fix it, and the other end is sandwiched between the magnetic body 14 and the magnet plate 15 to attach the spring 17a to the white sheet 6.
17b is applied.
本考案は原稿圧着板の一側全中に磁性体を固定し、その
上に同巾の磁石板を吸着し、原稿圧着板の他側全巾に磁
性体を配設１て外方に変位し得るよう弾性的付勢手段を
備え、該磁性体上に同巾の磁石板を吸着し、原稿圧着板
の圧着面を覆う白色シートの両端全中を夫々磁石板と磁
性体とで吸着し、前記弾性的付勢手段で白色シートに張
力を与える如くなしてあるので白色シートの着脱が容易
であり、又白色シートの両端を全中に亘って保持し引張
しているので白色シート全体を容易にしわなく平面状に
保持できる。In this invention, a magnetic material is fixed on the entire width of one side of the original pressure bonding plate, a magnetic plate of the same width is attracted onto it, and the magnetic material is placed on the entire width of the other side of the document pressure bonding plate, and the magnetic material is displaced outward. A magnetic plate of the same width is attracted to the magnetic body, and the whole of both ends of the white sheet covering the crimping surface of the document crimping plate are attracted by the magnetic plate and the magnetic body, respectively. Since the elastic biasing means is configured to apply tension to the white sheet, it is easy to attach and detach the white sheet, and since both ends of the white sheet are held and pulled throughout, the entire white sheet is Can be easily held flat without wrinkles.
図は本考案の一実施例斜視図である。
６・・・白色シート、７・・・原稿圧着板、１４． １
８・・・磁性体、１５． １９・・・磁石板、１６ ａ
， １６ ｂ・・・ピン、１７ａ，１７ｂ・・・スプリ
ング。The figure is a perspective view of an embodiment of the present invention. 6...White sheet, 7... Original pressure bonding plate, 14. 1
8...Magnetic material, 15. 19... Magnet plate, 16 a
, 16b...pin, 17a, 17b...spring.
Claims (1)
の磁石板を吸着し、原稿圧着板の他側全巾に磁性体を配
設して外方に変位し得るよう弾性的付勢手断を備え、該
磁性体上に同巾の磁石板を吸着し、原稿圧着板の圧着面
を覆う白色シートの両端全中を夫々磁石板と磁性体とで
吸着し、前記弾性的付勢手段で白色シートに張力を与え
る如くなした複写機の原稿圧着装置。A magnetic material is fixed on the entire width of one side of the original pressure bonding plate, a magnetic plate of the same width is attracted onto it, and a magnetic material is arranged on the entire width of the other side of the document pressure bonding plate so that it can be displaced outward. A magnetic plate of the same width is attracted onto the magnetic body, and the entirety of both ends of the white sheet covering the crimp surface of the document crimp plate is suctioned by the magnetic plate and the magnetic body, respectively. A document pressing device for a copying machine which applies tension to a white sheet using elastic biasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11077379U JPS599224Y2 (en) | 1979-08-10 | 1979-08-10 | Copy machine document pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11077379U JPS599224Y2 (en) | 1979-08-10 | 1979-08-10 | Copy machine document pressure device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5630335U JPS5630335U (en) | 1981-03-24 |
| JPS599224Y2 true JPS599224Y2 (en) | 1984-03-23 |
Family
ID=29343291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11077379U Expired JPS599224Y2 (en) | 1979-08-10 | 1979-08-10 | Copy machine document pressure device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599224Y2 (en) |
-
1979
- 1979-08-10 JP JP11077379U patent/JPS599224Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5630335U (en) | 1981-03-24 |
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