JPS62146159U

JPS62146159U -

Info

Publication number: JPS62146159U
Application number: JP3427186U
Authority: JP
Priority date: 1986-03-10
Filing date: 1986-03-10
Publication date: 1987-09-16

Description

[Brief explanation of the drawing]

第１図はこの考案によるものが設けられている
電子写真複写装置の全体概略図、第２図は感光体
ドラムと現像装置との関係を示す概略図、第３図
はホツパの上面にトナーカートリツジを位置した
状態を示す概略断面図、第４図はホツパとトナー
カートリツジとの関係を示す第３図と直交する概
略断面図、第５図は本体蓋とその上面に設けられ
たトナー掻き落とし部材との関係を示す概略斜視
図である。１……本体、２……原稿ガラス台、３……プラ
テンカバー、４……給紙カセツト、５……排紙ト
レイ、６……感光体ドラム、７……収束性光伝送
体、８……帯電装置、９……現像装置、１０……
転写極、１１……クリーニング装置、１２……露
光ランプ、１３……支持ローラ、１４……半月ロ
ーラ、１５……検知部材、１６……アクチユエー
タ、１７ａ，１７ｂ……再給紙ローラ、１８……
係止部材、１９……トナー回収ボツクス、２０…
…凹部、２１……定着装置、２２……分離爪、２
３……駆動源、２４……付勢部材、２５……ホツ
パ、２５ａ……側縁下面、３０……ケーシング、
３１……撹拌ローラ、３２……現像スリーブ、３
３……本体蓋、３３ａ，３４ａ……延出部、３４
……トナーカートリツジ、３５……ロツク爪、３
６……スライド蓋、３７……シート状部材、３８
，４０……係止片、３９……孔、４１……トナー
掻き落とし部材、４２……凹部、４３……指掛け
部、４４……挾持部。 Fig. 1 is an overall schematic diagram of an electrophotographic copying machine equipped with the device based on this invention, Fig. 2 is a schematic diagram showing the relationship between the photosensitive drum and the developing device, and Fig. 3 is a toner cartridge mounted on the top surface of the hopper. FIG. 4 is a schematic cross-sectional view showing the relationship between the hopper and the toner cartridge, perpendicular to FIG. 3, and FIG. It is a schematic perspective view which shows the relationship with a dropping member. DESCRIPTION OF SYMBOLS 1... Main body, 2... Original glass stand, 3... Platen cover, 4... Paper feed cassette, 5... Paper output tray, 6... Photosensitive drum, 7... Convergent light transmission body, 8... ...Charging device, 9...Developing device, 10...
Transfer pole, 11...Cleaning device, 12...Exposure lamp, 13...Support roller, 14...Half-moon roller, 15...Detection member, 16...Actuator, 17a, 17b...Refeed roller, 18... …
Locking member, 19... Toner collection box, 20...
... recess, 21 ... fixing device, 22 ... separation claw, 2
3... Drive source, 24... Biasing member, 25... Hopper, 25a... Side edge lower surface, 30... Casing,
31... Stirring roller, 32... Developing sleeve, 3
3... Body lid, 33a, 34a... Extension part, 34
...Toner cartridge, 35...Lock claw, 3
6...Sliding lid, 37...Sheet-like member, 38
, 40... Locking piece, 39... Hole, 41... Toner scraping member, 42... Recessed portion, 43... Finger hook portion, 44... Holding portion.

Claims

[Scope of utility model registration request]

The electrostatic latent image formed on the circumferential surface of the image carrier is converted into a toner image by a developing device having a toner replenishment hopper equipped with a main body lid that can be pulled out horizontally on the upper surface and opened and closed. A toner cartridge for supplying toner to a hopper of the developing device of a recording device configured to transfer and fix a toner image onto paper, the toner cartridge being lockable to an upper portion of the hopper. With,
A slide lid is located at the bottom and is opened by pulling it out in the same direction as the main body lid, and one end is attached to the inner surface of the toner cartridge, and after covering the top and bottom surfaces of the slide lid, the other end is attached to the toner cartridge. and a sheet-like member attached to the outer surface of the cartridge, and the sheet-like member is slidably contacted with a toner scraping member provided at a rear end of the main body lid in the direction of pulling out when the slide lid is pulled out. Characteristic toner cartridge.