JPS59156240U

JPS59156240U - Upper door for paper presser

Info

Publication number: JPS59156240U
Application number: JP4950483U
Authority: JP
Inventors: 新田　秀
Original assignee: 株式会社ピーエフユー
Priority date: 1983-04-01
Filing date: 1983-04-01
Publication date: 1984-10-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図ないし第３図は本考案の第１実施例を示したもの
で第１図は情報読取り装置の斜視図、第２図は上扉開放
時における部分拡大断面図、第３図は上扉閉鎖時におけ
る部分拡大断面図である。第４図ないし第６図は第゛２実施例を示したもので、第
４図は情報読取り装置の斜視図、第５図は上扉開放時に
おける部分拡大断面図、第６図は上扉閉鎖時における部
分拡大断面図である。第７図は第３実施例の上扉閉鎖時
における部分拡大断面図、第８図は第４実施例の上扉開
放時における部分拡大断面図である。図中、２は上扉、４．４ａ、４ｂ、４Ｃは紙押え片、５
は紙押え面、６は透明板、８は用紙、１０゜１０ａ、１
０ｂ、ＩＯＣは空室、１１はコイルハネ、１５は板バネ
、１７は錘、１８は支持棒である。第４図１０ａ　　−１１−９ａ　　、　　、２０１０ａ９ａ１
１２０／、−／　　＼　　＼一−４ａ８　６　１３ａ２第７図　−１１０ｂ　　　　　　１５　　　　１２　　２１３　４ｂ
　　　　　　　　６第８図４８１９　１６−１７− １０ｃ　　　　、　　、　　、　　１鬼 ’Ａ　　　　　　６Figures 1 to 3 show the first embodiment of the present invention. Figure 1 is a perspective view of the information reading device, Figure 2 is a partially enlarged sectional view when the top door is open, and Figure 3 is a top view of the information reading device. FIG. 3 is a partially enlarged sectional view when the door is closed. Figures 4 to 6 show the second embodiment, in which Figure 4 is a perspective view of the information reading device, Figure 5 is a partially enlarged sectional view when the upper door is open, and Figure 6 is a partial enlarged sectional view of the upper door. FIG. 3 is a partially enlarged cross-sectional view when closed. FIG. 7 is a partially enlarged sectional view of the third embodiment when the upper door is closed, and FIG. 8 is a partially enlarged sectional view of the fourth embodiment when the upper door is open. In the figure, 2 is the upper door, 4.4a, 4b, 4C are paper presser pieces, 5
is the paper pressing surface, 6 is the transparent plate, 8 is the paper, 10° 10a, 1
0b, IOC is a vacant chamber, 11 is a coil spring, 15 is a plate spring, 17 is a weight, and 18 is a support rod. Figure 4 10a-11-9a, , 2010a9a1
120 /, -/ \ \ 1-4a8 6 13a2 Figure 7 -1 10b 15 12 213 4b
6 Figure 8 4819 16-17- 10c , , , 1 Oni'A 6

Claims

[Scope of utility model registration request]

In a paper presser upper door that can be opened and closed, which is installed in a copying machine or an image reading device that reads image information on a sheet of paper that is flatly pressed against the transparent plate through a transparent plate, a paper presser that appears on the paper presser surface of the upper door. A flexible paper presser piece is biased in the projecting direction by spring force or its own weight, and when the upper door is closed, this paper presser piece contacts the paper before the upper door,
An upper door for a paper presser of a copying machine or an image reading device, in which the paper presser piece is separated from the paper with a delay from the upper door when the upper door is opened.