JPS61162850U

JPS61162850U -

Info

Publication number: JPS61162850U
Application number: JP4520485U
Authority: JP
Priority date: 1985-03-29
Filing date: 1985-03-29
Publication date: 1986-10-08

Description

[Brief explanation of the drawing]

第１ａ乃至第１ｄ図及び第２図は本考案の実施
例に係る複写機の原稿押え装置を示し、第１ａ図
は原稿押え板の閉塞状態、第１ｂ図は原稿押え板
の開放状態、第１ｃ図は厚手の原稿の押圧状態を
示す要部断面図、第１ｄ図は第１ｂ図の要部平面
図を示す。第２図は全体斜視図である。第３ａ図
乃至第３ｃ図は従来技術に係る原稿押え装置で、
第３ａ図は平面図、第３ｂ図は原稿押え板の開放
状態、第３ｃ図は厚手の原稿の押圧状態を夫々示
す側面図である。１：起伏部材、２：原稿押え板、３：原稿戴置
台、Ａ：第１の回動支点、Ｂ：第２の回動支点、
４，５：規制部。 1a to 1d and FIG. 2 show a document holding device of a copying machine according to an embodiment of the present invention, FIG. 1a shows the document holding plate in the closed state, FIG. 1b shows the document holding plate in the open state, and FIG. FIG. 1c is a sectional view of the main part showing a state in which a thick document is pressed, and FIG. 1d is a plan view of the main part of FIG. 1b. FIG. 2 is an overall perspective view. 3a to 3c show a document holding device according to the prior art,
FIG. 3a is a plan view, FIG. 3b is a side view showing the document pressing plate in an open state, and FIG. 3c is a side view showing a state in which a thick document is pressed. 1: undulating member, 2: original holding plate, 3: original placing table, A: first rotation fulcrum, B: second rotation fulcrum,
4, 5: Regulation Department.

補正昭６０．７．２５図面の簡単な説明を次のように補正する。Correction 1986.7.25 The brief description of the drawing has been amended as follows.

【図面の簡単な説明】第１ａ図乃至第１ｄ図及び第２図は本考案の実
施例に係る複写機の原稿押え装置を示し、第１ａ
図は原稿押え板の閉塞状態、第１ｂ図は原稿押え
板の開放状態、第１ｃ図は厚手の原稿の押圧状態
を示す要部断面図、第１ｄ図は第１ｂ図の要部平
面図を示す。第２図は全体斜視図である。第３ａ
図乃至第３ｃ図は従来技術に係る原稿押え装置で
、第３ａ図は平面図、第３ｂ図は原稿押え板の開
放状態、第３ｃ図は厚手の原稿の押圧状態を夫々
示す側面図である。１：起伏部材、２：原稿押え板、３：原稿戴置
台、Ａ：第１の回動支点、Ｂ：第２の回動支点、
４，５：規制部。[Brief Description of the Drawings] Figures 1a to 1d and 2 show a document holding device for a copying machine according to an embodiment of the present invention;
The figure shows the closed state of the original presser plate, Figure 1b shows the open state of the original presser plate, Figure 1c is a sectional view of the main part showing the state of pressing a thick original, and Figure 1d is a plan view of the main part of Fig. 1b. show. FIG. 2 is an overall perspective view. 3rd a
3C to 3C show a document holding device according to the prior art, in which FIG. 3A is a plan view, FIG. 3B is a side view showing the document holding plate in an open state, and FIG. 3C is a side view showing a state in which a thick document is pressed. . 1: undulating member, 2: original holding plate, 3: original placing table, A: first rotation fulcrum, B: second rotation fulcrum,
4, 5: Regulation Department.

Claims

[Scope of Claim for Utility Model Registration] (1) In a document holding device of a copying machine in which a document holding plate and a document mounting table are connected to each other via a rotatable undulating member so as to be openable and closable, the document holding plate and the undulating member are It has a first rotation fulcrum that connects and a second rotation fulcrum that connects the document placement table and the undulating member, and when the document holding plate is closed, the first rotation fulcrum is connected to the second rotation fulcrum. A second regulating portion is positioned closer to the opening/closing operation side and regulates the opening angle of the document holding plate.
A document holding device for a copying machine, characterized in that the document holding plate is disposed on the front side and the back side on the axis of a rotation fulcrum, respectively, and is configured such that a document holding plate is locked by two-point support of the regulating portion. (2) The document holding device according to claim 1, wherein the undulating member is formed using a pair of link rods formed in a U-shape.