JPH0255626U - - Google Patents

Description

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

第１図は本実施例の給紙カセツトとカセツトカ
バーを本体内に挿入した状態の断面図、第２図は
カセツトカバーを引出した状態の断面図、第３図
は給紙カセツトとカセツトカバーを分離した状態
の断面図、第４図は分解斜視図、第５図は第４図
のＡ−Ａ線拡大端面図、第６図は弾性シートの位
置を示す説明図、第７図は給紙ロールで給紙され
るときの用紙の状態を示す説明図、第８図は載置
部に各種用紙を載置するときの説明図、第９図ａ
〜ｄはカセツトカバーに各種用紙を載置したとき
の断面図、第１０図はカセツトカバーを外した状
態の給紙カセツトとプリンタの斜視図、第１１図
は本考案の適用されるプリンタの断面図、第１２
図は従来例を示す断面図である。 ８……給紙カセツト、１０……開口部、１１…
…給紙ロール、１８……カセツトカバー。 Figure 1 is a sectional view of the paper feed cassette and cassette cover of this embodiment inserted into the main body, Figure 2 is a sectional view of the cassette cover pulled out, and Figure 3 is a sectional view of the paper feed cassette and cassette cover. 4 is an exploded perspective view, 5 is an enlarged end view taken along the line A-A in 4, 6 is an explanatory diagram showing the position of the elastic sheet, and 7 is a paper feeding diagram. Fig. 8 is an explanatory diagram showing the state of paper when it is fed in a roll; Fig. 8 is an explanatory diagram when various papers are placed on the stacking section; Fig. 9a
-d are cross-sectional views when various types of paper are placed on the cassette cover, Figure 10 is a perspective view of the paper feed cassette and printer with the cassette cover removed, and Figure 11 is a cross-sectional view of the printer to which the present invention is applied. Figure, 12th
The figure is a sectional view showing a conventional example. 8... Paper feed cassette, 10... Opening, 11...
...Paper feed roll, 18...Cassette cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画像形成装置本体の開口部より大部分が挿入さ
れるよう該本体に着脱自在に設けられた給紙カセ
ツトと、該給紙カセツト内に積載された最上位の
用紙に当接して該用紙を給紙する給紙手段と、前
記給紙カセツト上に摺動自在に載置されるカセツ
トカバーを有し、該カセツトカバーは前記開口部
から引出す方向へ移動した際、該開口部の上部に
当接して前記給紙カセツトの脱挿を阻止するよう
上方に変位可能に設けられ、且つ挿入方向へ移動
した際、前記給紙カセツトの最上位の用紙の上に
別の用紙を案内できるようその上面に手差し用紙
載置部を具備することを特徴とする給紙装置。 A paper feed cassette is detachably provided in the main body of the image forming apparatus so that most of the paper is inserted into the opening of the main body, and the paper is fed by coming into contact with the topmost paper stacked in the paper feed cassette. The cassette cover has a paper feeding means for feeding the paper, and a cassette cover that is slidably placed on the paper feeding cassette, and the cassette cover comes into contact with the upper part of the opening when the cassette cover moves in the direction of pulling out the paper from the opening. The paper feed cassette is provided so as to be able to be displaced upwardly to prevent insertion and removal of the paper feed cassette, and is provided on its upper surface so as to guide another paper onto the uppermost paper of the paper feed cassette when the paper feed cassette is moved in the insertion direction. A paper feeding device characterized by comprising a manual paper loading section.