JPS6338147U - - Google Patents
Info
- Publication number
- JPS6338147U JPS6338147U JP13151386U JP13151386U JPS6338147U JP S6338147 U JPS6338147 U JP S6338147U JP 13151386 U JP13151386 U JP 13151386U JP 13151386 U JP13151386 U JP 13151386U JP S6338147 U JPS6338147 U JP S6338147U
- Authority
- JP
- Japan
- Prior art keywords
- transparent substrate
- frame
- housing
- fine concave
- covered
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案の電子写真複写装置の構成を説
明する縦断面図、第２図は本考案実施例の要部を
示す部分縦断拡大図である。第３図は同じく第２
図の要部の一部を、更に拡大して示した部分縦断
拡大図である。第４図は本考案実施例の要部の第
１変形例を示す部分縦断面図である。第５図は本
考案実施例の要部の第２変形例を示す部分縦断面
図である。第６図は従来の構成を示す部分縦断拡
大図である。第７図、第８図は従来の被複写紙を
示す平面図である。
１…ハウジング、１０…原稿載置台、１０ａ…
透明基板、１０ｂ，１０ｃ，１０ｄ…枠部、１０
０ａ…傾斜面、１００ｂ…白色乱反射傾斜面、１
１０…原稿載置台基準部分、１１０ａ，１１０ｂ
…微細凹凸の凹部、Ｄ…空気層、２…複写部、２
０…感光体ドラム、３…光学機構、３０…光源、
３０１…ブツク反射鏡、６…複写紙、６０…先端
部、６１…内側部分。
FIG. 1 is a vertical cross-sectional view illustrating the structure of an electrophotographic copying apparatus according to the present invention, and FIG. 2 is a partially enlarged vertical cross-sectional view showing essential parts of an embodiment of the present invention. Figure 3 is also the second
It is a partial vertical enlarged view showing a part of the main part of the figure further enlarged. FIG. 4 is a partial vertical sectional view showing a first modification of the main part of the embodiment of the present invention. FIG. 5 is a partial vertical sectional view showing a second modification of the main part of the embodiment of the present invention. FIG. 6 is a partially enlarged longitudinal sectional view showing a conventional configuration. FIGS. 7 and 8 are plan views showing conventional copy paper. DESCRIPTION OF SYMBOLS 1...Housing, 10...Document mounting table, 10a...
Transparent substrate, 10b, 10c, 10d... frame, 10
0a...Slope surface, 100b...White diffused reflection slope surface, 1
10... Document placement table reference portion, 110a, 110b
... Concavities with minute irregularities, D... Air layer, 2... Copying part, 2
0... Photosensitive drum, 3... Optical mechanism, 30... Light source,
301...Book reflecting mirror, 6...Copy paper, 60...Tip portion, 61...Inner portion.
Claims (1)
基板の一端を覆い該透明基板上に載置される該被
覆写原稿の先端部をガイドする枠部とからなる原
稿載置台を有するハウジングと、該ハウジング内
に収納された感光体と、該ハウジング内に収納さ
れた光源を含み該原稿載置台上の被覆写原稿に照
射された反射光を該感光体に伝達する光学機構と
を有する電子写真複写装置において、 該透明基板は該枠部に覆われている端部の上面
側が端に向う程低い傾斜面となるとともに、該枠
部は該透明基板の該傾斜面を覆う先端部の下面側
が白色乱反射面ででき該傾斜面と薄い空気層を介
して対応する白色乱反射傾斜面となつていること
を特徴とする電子写真複写装置。 (2) 薄い空気層は透明基板の傾斜面に形成され
た微細凹凸と、枠部の白色乱反射傾斜面に形成さ
れた微細凹凸の微細凹部で形成されている実用新
案登録請求の範囲第１項記載の電子写真複写装置
。[Claims for Utility Model Registration] (1) A transparent substrate on which an original to be copied is placed, and a frame that covers one end of the transparent substrate and guides the leading edge of the covered original placed on the transparent substrate. a housing having an original document mounting table; a photoconductor housed in the housing; and a light source housed in the housing. In an electrophotographic copying apparatus having an optical mechanism for transmitting information to a body, the transparent substrate has an upper surface side of an end covered by the frame which becomes a lower slope toward the end, and the frame has a lower slope than the upper surface of the end covered by the frame. An electrophotographic copying apparatus characterized in that a lower surface side of a tip portion covering the sloped surface is a white diffusely reflecting surface, and a white diffusely reflecting sloped surface corresponds to the sloped surface with a thin air layer interposed therebetween. (2) The thin air layer is formed by fine concave and convex portions formed on the inclined surface of the transparent substrate and fine concave portions of fine concave and convex portions formed on the white diffused reflection inclined surface of the frame part.Claim 1 of the Utility Model Registration Claim. The electrophotographic reproduction apparatus described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13151386U JPS6338147U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13151386U JPS6338147U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338147U true JPS6338147U (en) | 1988-03-11 |
Family
ID=31030030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13151386U Pending JPS6338147U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298342U (en) * | 1989-01-20 | 1990-08-06 |
-
1986
- 1986-08-28 JP JP13151386U patent/JPS6338147U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298342U (en) * | 1989-01-20 | 1990-08-06 |
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