JPH0414233U

JPH0414233U -

Info

Publication number: JPH0414233U
Application number: JP5606090U
Authority: JP
Priority date: 1990-05-29
Filing date: 1990-05-29
Publication date: 1992-02-05

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａは、第２図に示す−線において規
制部材が用紙の整合側面から離れた状態を示す用
紙規制装置の拡大断面図、第１図ｂは、第１図ａ
に対して規制部材が用紙の整合側面に当接されて
いる状態を示す用紙規制装置の断面図、第２図は
、用紙の幅方向を整合する位置に用紙規制装置を
設けた給紙カセツトの一部を示す平面図、第３図
は、用紙規制装置の斜視図、第４図は、用紙規制
装置の従来例を示す給紙カセツトの平面図、第５
図は、第４図に示す給紙カセツトの縦断面図であ
る。１３……用紙規制装置、１４……移動ベース、
１５……規制部材、１５ａ……用紙規制面、１６
……付勢部材、１７ｂ……基準面、Ｐ……用紙、
ｐ１……整合側面、ｄ……所定距離。 FIG. 1a is an enlarged sectional view of the paper regulating device showing a state in which the regulating member is separated from the alignment side of the paper along the - line shown in FIG. 2, and FIG. 1b is an enlarged sectional view of the paper regulating device shown in FIG.
FIG. 2 is a sectional view of the paper regulating device showing a state in which the regulating member is in contact with the alignment side of the paper. 3 is a perspective view of the paper regulating device; FIG. 4 is a plan view of a paper feed cassette showing a conventional example of the paper regulating device; FIG.
This figure is a longitudinal sectional view of the paper feed cassette shown in FIG. 4. 13... Paper regulating device, 14... Moving base,
15...Regulation member, 15a...Paper regulation surface, 16
...Biasing member, 17b...Reference surface, P...Paper,
p1... Matching side surface, d... Predetermined distance.

Claims

【実用新案登録請求の範囲】用紙積載手段上に積載され所定方向に送られる
用紙の一側面を、基準となる当接部材に当接する
ように突き揃えて整合させる規制部材を、前記一
側面と反対側の整合側面側に設ける給紙機構にお
いて、前記用紙の整合側面に向けて移動自在に支持さ
れた移動ベースと、用紙の前記整合側面に当接さ
せる用紙規制面を有し前記移動ベースに対して前
記移動方向と同方向に所定距離分移動できるよう
に支持された規制部材と、上記規制部材と前記移
動ベースとの間に設けられ前記規制部材の用紙規
制面側が用紙の整合側面から離れる方向に前記規
制部材を後退付勢させる付勢部材とを備え、前記付勢部材の付勢力は、前記移動ベースの用
紙整合方向に対する移動抵抗力よりも弱く設定さ
れており、前記規制部材を用紙整合方向に向けて押圧操作
すると、前記移動ベースは前記付勢部材が押し縮
められてから同方向に移動でき、前記規制部材の
用紙規制面を用紙の整合側面に当接させた後、前
記押圧操作を停止すると、前記規制部材が前記移
動ベースに対して後退方向に所定距離分復帰でき
、用紙整合後前記規制部材を前記用紙の整合側面
から所定距離分離脱させることを特徴とする給紙
機構における用紙規制装置。[Claims for Utility Model Registration] A regulating member that aligns and aligns one side of the paper stacked on a paper stacking means and fed in a predetermined direction so that it abuts against a reference abutment member, is provided with said one side. A paper feeding mechanism provided on the opposite side of the alignment side includes a movable base movably supported toward the alignment side of the paper, and a paper regulation surface that is brought into contact with the alignment side of the paper. a regulating member supported so as to be movable a predetermined distance in the same direction as the moving direction; and a regulating member provided between the regulating member and the moving base so that the paper regulating surface side of the regulating member is separated from the paper alignment side surface. a biasing member that biases the regulating member backward in the direction, the biasing force of the biasing member is set to be weaker than a movement resistance force of the movable base in the paper alignment direction, and the regulating member When the pressing operation is performed in the alignment direction, the movable base can be moved in the same direction after the biasing member is compressed, and after the paper regulating surface of the regulating member is brought into contact with the alignment side surface of the paper, the pressing When the operation is stopped, the regulating member can return to the movable base by a predetermined distance in a backward direction, and after paper alignment, the regulating member is separated and detached from the alignment side of the paper by a predetermined distance. paper regulating device.