JPS6279265U

JPS6279265U -

Info

Publication number: JPS6279265U
Application number: JP17024885U
Authority: JP
Priority date: 1985-11-02
Filing date: 1985-11-02
Publication date: 1987-05-21

Description

[Brief explanation of the drawing]

図面はいずれも本考案の実施例に関するもので
あつて、第１図イは現像器上部のトナーケーシン
グの一例を示す斜視図、第１図ロはトナー容器を
示す斜視図、第２図イ乃至ニはトナー容器の動作
を示し、イ及びロは第１図ロのＸ―Ｘ断面図、ハ
及びニは同上Ｙ―Ｙ断面図、第３図は画像形成装
置の全体を示す概略構成図である。１…感光体ドラム、２…帯電器、３…露光、４
…現像器、５…転写器、６…転写紙、７…クリー
ナ、８…下部ケーシング、９…トナー、１０…現
像スリーブ、１１…トナー残量検出部材、１２…
トナー容器ケーシング、１３…トナー容器、１４
…ケーシング本体、１４ａ…下部開口部、１４ｂ
…上部開口部、１４ｃ…ガイド部、１５…回動部
材、１５ａ…係合部、１５ｂ…係合棒、１６…引
張りバネ、１７…ワイヤ、１９…外筒、１９ａ…
下部開口部、１９ｂ…上部開口部、１９ｃ…突起
、２０…内筒、２０ａ…下部開口部、２０ｂ…上
部開口部、２０ｃ…突起、２０ｄ…仕切り、２０
ｅ…把手、２１…クリーナケーシング、２２…ブ
レード、２３…スパイラルロール、２４…搬送パ
イプ。 The drawings all relate to embodiments of the present invention, and FIG. 1A is a perspective view showing an example of the toner casing in the upper part of the developing device, FIG. 1B is a perspective view showing the toner container, and FIGS. D shows the operation of the toner container, A and B are XX sectional views of FIG. 1 B, C and D are YY sectional views of the same as above, and FIG. be. 1... Photosensitive drum, 2... Charger, 3... Exposure, 4
... Developing device, 5... Transfer device, 6... Transfer paper, 7... Cleaner, 8... Lower casing, 9... Toner, 10... Developing sleeve, 11... Toner remaining amount detection member, 12...
Toner container casing, 13... Toner container, 14
...Casing body, 14a...Lower opening, 14b
...Top opening, 14c...Guide part, 15...Rotating member, 15a...Engagement part, 15b...Engagement rod, 16...Tension spring, 17...Wire, 19...Outer tube, 19a...
Lower opening, 19b...Upper opening, 19c...Protrusion, 20...Inner tube, 20a...Lower opening, 20b...Upper opening, 20c...Protrusion, 20d...Partition, 20
e...Handle, 21...Cleaner casing, 22...Blade, 23...Spiral roll, 24...Transport pipe.

Claims

[Scope of utility model registration request]

Image formation comprising a developing device that develops a latent image on an image carrier to form a toner image, a transfer means that transfers the toner image to a transfer material, and a cleaner that removes toner remaining on the image carrier. The apparatus includes a removable toner container and a conveyance means for conveying toner from the cleaner to the toner container, the toner container having a first space that stores toner for replenishing the developing device; An image forming apparatus comprising: a second space for accommodating toner conveyed from the cleaner.