JPH0162572U

JPH0162572U -

Info

Publication number: JPH0162572U
Application number: JP1987158452U
Authority: JP
Priority date: 1987-10-16
Filing date: 1987-10-16
Publication date: 1989-04-21
Also published as: JPH048445Y2

Description

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

図面は本考案の一実施例を示すもので、第１図
は揺動板を開放状態にした断面図、第２図は揺動
板を閉鎖状態にした断面図、第３〜８図は連結手
段を説明する拡大図であつて、第３図は正面図、
第４図は第３図−線断面図、第５図は第３図
−線断面図、第６図は連結板の側面図、第７
図は半開状態の断面図、第８図は全開状態の断面
図である。１……取付板、１１……位置決めピン、１４…
…第１の軸受部、２……揺動板、２１……位置決
め凹部、２４……支持軸、２８……第２の軸受部
、３……連結手段、３１……ストツパ、３２……
連結板、３３……軸孔、３４……ガイド孔、３４
ａ，３４ｂ……クリツク孔、３５……第１の軸、
３６……第２の軸、３７……押圧ばね、４……感
光体、５……感光体カートリツジ。 The drawings show an embodiment of the present invention; Fig. 1 is a sectional view with the swing plate in an open state, Fig. 2 is a sectional view with the swing plate in a closed state, and Figs. FIG. 3 is an enlarged view for explaining the means, and FIG. 3 is a front view;
Figure 4 is a cross-sectional view taken along the line shown in Figure 3, Figure 5 is a cross-sectional view taken along the line taken from Figure 3, Figure 6 is a side view of the connecting plate, and Figure 7 is a side view of the connecting plate.
The figure is a cross-sectional view of the half-open state, and FIG. 8 is a cross-sectional view of the fully open state. 1... Mounting plate, 11... Positioning pin, 14...
...First bearing part, 2... Rocking plate, 21... Positioning recess, 24... Support shaft, 28... Second bearing part, 3... Connection means, 31... Stopper, 32...
Connecting plate, 33...Shaft hole, 34...Guide hole, 34
a, 34b...click hole, 35...first shaft,
36... Second shaft, 37... Pressing spring, 4... Photoconductor, 5... Photoconductor cartridge.

Claims

【実用新案登録請求の範囲】感光体を回転自在に収納しかつ装置本体に対し
上記感光体の軸方向に挿脱される感光体カートリ
ツジと、上記感光体カートリツジの挿入口側で上記装置
本体に固着してありかつ位置決めピンが設けてあ
る取付板と、上記位置決めピンが嵌合する位置決め凹部と上
記感光体の外端部を回転自在に軸支する支持軸と
が設けてある揺動板と、上記取付板に対し上記揺動板を開閉自在に連結
する連結手段とからなり、上記連結手段が、上記取付板に形成してある第１の軸受部に対し
所定の間隔で対向するように上記取付板に固着し
てあるストツパと、上記揺動板の揺動側端部に固定的に設けてあり
、上記第１の軸受部と上記揺動板に形成してある
第２の軸受部とに挿置される第１の軸が貫通遊合
する軸孔と、この軸孔の中心に対し同心円弧状に
形成されたガイド孔と、このガイド孔の両端に形
成されたクリツク孔とを有する連結板と、上記ガイド孔または上記クリツク孔を貫通し、
上記ストツパによつて位置規制されている第２の
軸と、上記第１の軸と上記第２の軸とを相対向に離間
する方向に弾発し、上記揺動板の任意の揺動位置
の保持力とクリツクモーシヨンとを付与する押圧
ばねとからなることを特徴とする感光体カートリツジの支持装
置。[Scope of Claim for Utility Model Registration] A photoconductor cartridge that rotatably stores a photoconductor and is inserted into and removed from the device main body in the axial direction of the photoconductor, and an insertion opening side of the photoconductor cartridge that is connected to the device main body. a mounting plate that is fixed and is provided with a positioning pin; a rocking plate that is provided with a positioning recess into which the positioning pin fits; and a support shaft that rotatably supports the outer end of the photoreceptor; , a connecting means for connecting the rocking plate to the mounting plate so as to be openable and closable, and the connecting means is configured to face a first bearing portion formed on the mounting plate at a predetermined interval. a stopper that is fixed to the mounting plate; and a second bearing that is fixedly provided on the swinging end of the swinging plate and that is formed on the first bearing and the swinging plate. The shaft hole has a shaft hole through which a first shaft to be inserted is inserted, a guide hole formed in a concentric arc shape with respect to the center of the shaft hole, and click holes formed at both ends of the guide hole. passing through the connecting plate and the guide hole or the click hole;
The second shaft whose position is regulated by the stopper, the first shaft and the second shaft are elastically moved in a direction to separate them from each other, and the swing plate is moved to any desired swing position. A support device for a photoreceptor cartridge, comprising: a pressure spring that provides a holding force and a click motion.