JPS63126336U - - Google Patents

Description

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

第１図は本考案の一実施例に係る複写機用の給
紙カセツトの側断面図、第２図は同給紙カセツト
の斜視図、第３図は同給紙カセツトにおける作動
を説明するための概略側断面図、第４図は他の実
施例に係る給紙カセツトの第２図相当図、第５図
は従来の複写機における給紙カセツト部分の斜視
図である。 （符号の説明）、１′……給紙カセツト、１０
……長孔、１１，１１′……軸受、１２……ロツ
ド（用紙支持部材）、１３……つる巻きバネ（付
勢部材）、１７……係合片（押え部材）、１４…
…押えローラ（押え部材）。 Fig. 1 is a sectional side view of a paper feed cassette for a copying machine according to an embodiment of the present invention, Fig. 2 is a perspective view of the paper feed cassette, and Fig. 3 is for explaining the operation of the paper feed cassette. FIG. 4 is a view corresponding to FIG. 2 of a paper feed cassette according to another embodiment, and FIG. 5 is a perspective view of the paper feed cassette portion of a conventional copying machine. (Explanation of symbols), 1'...Paper feed cassette, 10
... Long hole, 11, 11' ... Bearing, 12 ... Rod (paper support member), 13 ... Spiral spring (biasing member), 17 ... Engagement piece (pressing member), 14 ...
...Press roller (presser member).

Claims (1)

【実用新案登録請求の範囲】 装置本体に差し込まれた給紙カセツト内に層状
に収納された用紙をさばく機能を有する給紙カセ
ツトにおいて、 上記装置本体に差し込まれた給紙カセツト内の
給紙ローラ位置と用紙後端位置との中間に設けら
れ、上下方向に移動自在でその上に上記用紙が載
置される用紙支持部材、及び、 上記用紙支持部材を常時上方へ弾性付勢すると
共に、装置本体側に設けられ、給紙カセツトを装
置本体に差し込んだ時に、直接若しくは用紙を介
して用紙支持部材を下方へ押し下げる押え部材に
よつて変形させられる付勢部材を具備してなるこ
とを特徴とする給紙カセツト。[Scope of Claim for Utility Model Registration] In a paper feed cassette that has the function of separating sheets stored in layers in a paper feed cassette inserted into the device main body, a paper feed roller in the paper feed cassette inserted into the device main body a paper support member provided between the paper rear end position and the rear end position of the paper, which is movable in the vertical direction and on which the paper is placed; A biasing member is provided on the main body side and is deformed by a pressing member that presses down the paper support member directly or via the paper when the paper feed cassette is inserted into the apparatus main body. paper cassette.