JPS62142053U

JPS62142053U -

Info

Publication number: JPS62142053U
Application number: JP2991886U
Authority: JP
Priority date: 1986-02-28
Filing date: 1986-02-28
Publication date: 1987-09-08

Description

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

第１図は本考案のプロセスユニツトを複写機本
体に装着した状態の縦断面図、第２図はその複写
機本体の上部半体を上方へ回動させた状態の縦断
面図、第３図および第４図はプロセスユニツト装
着時における要部側面図、第５図および第６図は
他の実施例における要部側面図、第７図は本考案
の他の実施例におけるプロセセユニツトの正面図
、第８図はその断面図、第９図は第８図の―
線における断面図である。１０，１０’……複写機本体、１８，１８’…
…転写装置、２０，２０’……プロセスユニツト
、２１，２１’……感光体ドラム、２２……帯電
装置、２３……現像装置、２４，２４’……転写
室、２４ａ，２４ａ’……開口、２４ｂ，２４ｂ
’……シール部材、２５……クリーニング装置、
２６，２６’……ハウジング、２７……記録紙搬
送路、２８……導入ガイド部材、２８ａ……導入
ガイド板、２９……導出ガイド部材、２９ａ……
導出ガイド部材。 Fig. 1 is a longitudinal cross-sectional view of the process unit of the present invention installed in a copying machine main body, Fig. 2 is a longitudinal cross-sectional view of the copying machine main body with its upper half rotated upward, and Fig. 3 4 is a side view of the main part when the process unit is installed, FIGS. 5 and 6 are side views of the main part in another embodiment, and FIG. 7 is a front view of the process unit in another embodiment of the present invention. Figure 8 is its cross-sectional view, and Figure 9 is the same as in Figure 8.
FIG. 10, 10'...copying machine body, 18, 18'...
...Transfer device, 20, 20'... Process unit, 21, 21'... Photosensitive drum, 22... Charging device, 23... Developing device, 24, 24'... Transfer chamber, 24a, 24a'... Opening, 24b, 24b
'... Seal member, 25... Cleaning device,
26, 26'...Housing, 27...Recording paper conveyance path, 28...Introduction guide member, 28a...Introduction guide plate, 29...Output guide member, 29a...
Derivation guide member.

Claims

【実用新案登録請求の範囲】１複写機本体に着脱可能なプロセスユニツトで
あり、そのハウジング内に一体的に固定された感光体
、帯電装置、現像装置およびクリーニング装置と
、該感光体の下方域にてハウジングを貫通する記
録紙搬送路と、該記録紙搬送路の搬入口および／または搬出口
を開閉し得るガイド板と、を有し、該ガイド板は、該プロセスユニツトを複写機本
体へ装着するときに、該ハウジング内へ回動され
て該記録紙搬送路の搬入口および／または搬出口
を開放し、回動された先端部が感光体に接近する
ように傾斜した状態で停止すべく構成された複写
機のプロセスユニツト。２前記ガイド板は、ハウジングに回転可能に取
付けられており、前記搬入口および／または搬出
口を閉塞すべく付勢する手段と、複写機本体へ装
着するときに該ガイド板を該付勢手段の付勢力に
抗して所定の角度だけ回動させる手段とを有する
実用新案登録請求の範囲第１項に記載の複写機の
プロセスユニツト。[Claims for Utility Model Registration] 1. A process unit that is removable from the main body of a copying machine, and includes a photoconductor, a charging device, a developing device, and a cleaning device that are integrally fixed within the housing, and a lower area of the photoconductor. a recording paper conveyance path that penetrates the housing at a point, and a guide plate that can open and close an inlet and/or an outlet of the recording paper conveyance path, and the guide plate guides the process unit to the copying machine main body. When it is installed, it is rotated into the housing to open the inlet and/or outlet of the recording paper conveyance path, and is stopped in an inclined state so that the rotated tip approaches the photoreceptor. The process unit of a copying machine is configured as follows. 2. The guide plate is rotatably attached to the housing, and includes a means for biasing the loading port and/or the loading port, and a biasing device for the guide plate when installed in the main body of the copying machine. A process unit for a copying machine according to claim 1, further comprising means for rotating the unit by a predetermined angle against the urging force of the unit.