JPS60168150U

JPS60168150U - Copying machine developing device

Info

Publication number: JPS60168150U
Application number: JP5565684U
Authority: JP
Inventors: 亘安田; 康治坂本; 菅野　布千雄; 宏美荻山
Original assignee: 株式会社リコー
Priority date: 1984-04-16
Filing date: 1984-04-16
Publication date: 1985-11-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案実施例を適用する複写機の一例を示す概
略図、第２図は現像装置の従来例を示す　゛概略図、第
３，４図は本考案実施例の要部をそれぞれ示す斜視図、
第５，６図は本考案実施例の作用を示す概略図、第７，
８図は本考案の別の実施例を示す概略図である。４・・・支架用ピン、８・・・係止爪、９・・・保持手
段、１０・・・揺動杆、１１・・・基体、１４・・・ば
ね、１７゜５００・・・ユニット取出し手段、１７Ａ・
・・蓋体、１７Ｂ・・・揺動爪、１７Ｃ・・・押動用部
材。Fig. 1 is a schematic diagram showing an example of a copying machine to which the embodiment of the present invention is applied, Fig. 2 shows a conventional example of a developing device. A perspective view showing,
Figures 5 and 6 are schematic diagrams showing the operation of the embodiment of the present invention;
FIG. 8 is a schematic diagram showing another embodiment of the present invention. 4... Supporting pin, 8... Locking claw, 9... Holding means, 10... Swinging rod, 11... Base, 14... Spring, 17°500... Unit Removal means, 17A・
... Lid body, 17B... Rocking claw, 17C... Pushing member.

Claims

[Scope of Claim for Utility Model Registration] ゛ 1. A developing unit that is removably set in the copying machine body, and a developing unit that is provided on the copying machine body side and maintains its position when the developing unit is installed and set. a holding means that is detachably connected to the developing unit, and is in a position to release the holding of the holding means and detach the developing unit from the copying machine main body when the developing unit is engaged with the developing unit; A developing device comprising: a unit ejecting means for setting the unit to take out the unit; 2. The developing device according to claim 1, wherein the developing unit is provided with a supporting member. 3. The holding means includes a base body that abuts the bottom of the developing unit and is pressed down when the developing unit is set in the copying machine main body, a free end pivotally attached to this base body, and a base end formed in the main body. A swinging rod is fitted into a horizontal elongated hole, and a base end is pivotally attached to the free end side of the swinging rod, and the swinging rod is in a position to be engaged with a member for supporting one of the developing units during normal life. set,
The developing device according to claim 1, wherein the developing device includes a swingable pawl that releases the engagement position when the supporting member provided in the developing unit is displaced in the direction in which the developing unit is disengaged. 4. Utility model registration request in which the unit ejecting means is constructed of a lid body that protrudes at a position corresponding to a supporting member provided in the developing unit and has a swinging pawl that has the habit of engaging with the supporting member over time. Developing device according to scope 1.