JPS62146143U

JPS62146143U -

Info

Publication number: JPS62146143U
Application number: JP3516286U
Authority: JP
Priority date: 1986-03-11
Filing date: 1986-03-11
Publication date: 1987-09-16

Description

[Brief explanation of drawings]

第１図は本考案の複写機の正面の扉を全開した
ときの正面図、第２図は第１図のＸ―Ｘ断面図で
ある。１……本体、４……扉、６……操作パネル、５
Ａ，５Ｂ……ヒンジピン、７……原稿台、８……
感光体ドラム、９……感光体ユニツト、１０Ａ，
１０Ｂ……支持フレーム、１１Ａ，５３Ａ……着
脱クラツチ従動側爪ホイール、１１Ｂ，５３Ｂ…
…着脱クラツチ駆動側爪ホイール、１２Ａ，１２
Ｂ……チエーンホイール、１３Ａ，１３Ｂ，５４
，５５，５６，５７……軸受ブラケツト、１４，
１５……フレーム、１６……ステー、１７……取
付けボルト、１８……現像装置ユニツト、１９Ａ
，１９Ｂ……フレーム、２０……撹拌ロール、２
１……軸、２２……現像ロール、２３……押圧ブ
ロツク、２４……スライドピン、２５……ばね、
２６……装着レバー、２７……トナー補給カート
リツジ、２８，３０，８２……突起、２９Ａ，２
９Ｂ……軸受、３２……ドアスイツチ、３４ａ…
…押圧ガイド面、３４ｂ……押圧面、３６……現
像装置ユニツトの取手、３８……ガイドプレート
、３８ａ，３８ｂ……案内面、３８ｄ……切り欠
き部、４０……記録紙供給カセツト、４２……定
着部、４５……回収部、５１，５２……駆動伝達
従動歯車、６１，６２……位置決めローラ、７１
……クリーナ、７２……スクリユー式回収ダクト
、７３……回収口、７４……トナー回収ボツクス
、７５……ガイドプレート、７６……コの字型ブ
ラケツト、７７……ピン、７８……検知レバー、
７９……ヒンジピン、８０……トルクばね。 FIG. 1 is a front view of the copying machine of the present invention when the front door is fully opened, and FIG. 2 is a sectional view taken along line XX in FIG. 1...Main body, 4...Door, 6...Operation panel, 5
A, 5B...Hinge pin, 7...Document stand, 8...
Photosensitive drum, 9... Photosensitive unit, 10A,
10B... Support frame, 11A, 53A... Detachable clutch driven side pawl wheel, 11B, 53B...
...Detachable clutch drive side pawl wheel, 12A, 12
B...Chain wheel, 13A, 13B, 54
, 55, 56, 57...Bearing bracket, 14,
15... Frame, 16... Stay, 17... Mounting bolt, 18... Developing device unit, 19A
, 19B... Frame, 20... Stirring roll, 2
1... Shaft, 22... Developing roll, 23... Pressing block, 24... Slide pin, 25... Spring,
26...Mounting lever, 27...Toner supply cartridge, 28, 30, 82...Protrusion, 29A, 2
9B...Bearing, 32...Door switch, 34a...
...Press guide surface, 34b...Press surface, 36...Handle of developing device unit, 38...Guide plate, 38a, 38b...Guide surface, 38d...Notch, 40...Recording paper supply cassette, 42 ... Fixing section, 45 ... Recovery section, 51, 52 ... Drive transmission driven gear, 61, 62 ... Positioning roller, 71
... Cleaner, 72 ... Screw-type collection duct, 73 ... Collection port, 74 ... Toner collection box, 75 ... Guide plate, 76 ... U-shaped bracket, 77 ... Pin, 78 ... Detection lever ,
79...Hinge pin, 80...Torque spring.

Claims

[Scope of utility model registration request]

In a copying machine in which a toner collection box is removably provided from a main body, an attachment detection lever that is biased to a fixed position when the box is not attached and changes the position against the bias when the box is attached. and when the box is not installed, a protrusion provided on the door of the copying machine hits the detection lever, and the door does not close, making it impossible to configure the starting circuit. A copying machine with a mounting prevention mechanism.