JPS6421145U

JPS6421145U -

Info

Publication number: JPS6421145U
Application number: JP11441987U
Authority: JP
Priority date: 1987-07-24
Filing date: 1987-07-24
Publication date: 1989-02-02

Description

[Brief explanation of the drawing]

第１図は本考案の第一実施例を示す複写機の給
紙カセツトの折曲枠の折曲状態縦断側面図、第２
図は同じく折曲状態平面図、第３図は同じく直立
状態縦断側面図、第４図は同じく直立状態側面図
、第５図は同じく一部縦断側面図、第６図ａは同
じく直立状態正面図、第６図ｂは同じく内部構造
を示す縦断正面図、第７図は同じく一部側面図、
第８図は同じく斜視図、第９図は同じく収納状態
側面図、第１０図は本考案の第二実施例を示す複
写機の給紙カセツトの折曲枠の折曲状態平面図、
第１１図は同じく一部縦断側面図、第１２図は同
じく斜視図、第１３図は同じく折曲枠の直立状態
の縦断側面図、第１４図は折曲枠の折曲状態の縦
断側面図、第１５図は本考案の第三実施例を示す
複写機の給紙カセツトの縦断側面図である。Ａ：給紙カセツト、Ｐ：転写紙、１：給紙カセ
ツト本体、２：底板、３：枠板、３ａ，３ｂ，３
ｃ，３ｄ：枠板、４：固定枠、５：折曲枠、５ａ
，５ｂ，５ｃ，５ｄ：折曲枠、６：折曲手段、７
：折曲使用防止手段、７ａ：突片、８：断面台形
折曲体、９：Ｖ字溝、１０：薄片、１１：板ばね
、１２：保持手段、１３：巻取体、１４：弾性保
持帯、１５：係合片、１６：被係合片、２０：保
持体、２６：スペース。 FIG. 1 is a vertical sectional side view of a folding frame of a paper feed cassette of a copying machine showing a first embodiment of the present invention;
The figures are also a plan view in the folded state, Fig. 3 is a longitudinal side view in the upright state, Fig. 4 is a side view in the upright state, Fig. 5 is a partially longitudinal side view, and Fig. 6a is a front view in the upright state. Figure 6b is a longitudinal sectional front view showing the internal structure, Figure 7 is a partial side view,
8 is a perspective view, FIG. 9 is a side view in a stored state, and FIG. 10 is a plan view in a folded state of a folding frame of a paper feed cassette of a copying machine showing a second embodiment of the present invention.
Fig. 11 is a partially longitudinal side view, Fig. 12 is a perspective view, Fig. 13 is a longitudinal side view of the folding frame in an upright state, and Fig. 14 is a longitudinal side view of the folding frame in its folded state. 15 is a longitudinal sectional side view of a paper feed cassette of a copying machine showing a third embodiment of the present invention. A: Paper cassette, P: Transfer paper, 1: Paper cassette body, 2: Bottom plate, 3: Frame plate, 3a, 3b, 3
c, 3d: frame plate, 4: fixed frame, 5: bending frame, 5a
, 5b, 5c, 5d: bending frame, 6: bending means, 7
: Bending use prevention means, 7a: Protruding piece, 8: Trapezoidal cross section bent body, 9: V-shaped groove, 10: Thin piece, 11: Leaf spring, 12: Holding means, 13: Winding body, 14: Elastic holding band, 15: engaging piece, 16: engaged piece, 20: holding body, 26: space.

Claims

[Scope of utility model registration request]

The paper feed cassette main body is formed of a bottom plate and a frame plate erected around the outer periphery of the bottom plate, and the frame plate includes a fixed frame fixed to the bottom plate and a bending frame connected to the fixed frame. A folding means is provided between the two frames for folding the folding frame so that it can be returned upright with respect to the fixed frame, and when the folding frame is folded, the paper feed cassette is inserted into the main body of the copying machine. A paper feed cassette for a copying machine, characterized in that it is provided with means for preventing bending and use to prevent it from being attached to the paper feed cassette.