JPS6082650U

JPS6082650U - Toner supply device

Info

Publication number: JPS6082650U
Application number: JP17476883U
Authority: JP
Inventors: 高階　真治; 清史石川; 茂柴崎; 笹原　彬; 敏篠
Original assignee: 富士ゼロックス株式会社
Priority date: 1983-11-14
Filing date: 1983-11-14
Publication date: 1985-06-07

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るトナー・カートリッジ
の外観図、第２図は第１図における■−■線断面図、第
３図はその要部拡大図、第４図は現像器のトナー補給部
の一部切欠き外観図、第５図は第４図における■−Ｖ線
断面図、第６図はトナー・カートリッジの装着態様を示
す一部切欠き説明図である。１・・・トナー・カートリッジ、７・・・開口縁部、８
・・・タッチ・クローズ型ファスナー、９・・・シール
材、１０・・・開口、２０・・・トナー貯溜槽、２３・
・・開封用ガイド片、２４・・・ガイドローラ、３０・
・・トナー補給部。Fig. 1 is an external view of a toner cartridge according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is an enlarged view of its main parts, and Fig. 4 is a developing device. FIG. 5 is a partially cutaway external view of the toner replenishing unit, FIG. 5 is a sectional view taken along the line -V in FIG. 4, and FIG. 6 is a partially cutaway explanatory view showing how the toner cartridge is installed. 1... Toner cartridge, 7... Opening edge, 8
...Touch-close type fastener, 9...Sealing material, 10...Opening, 20...Toner storage tank, 23.
・・Guide piece for opening, 24・・Guide roller, 30・
...Toner supply section.

Claims

[Scope of utility model registration request]

In a toner replenishing device that replenishes toner by attaching a toner replenishing container to a toner replenishing portion of a developing device, an opening of the toner replenishing container main body is defined by opposing walls facing each other at free ends,
By providing a touch-close type fastener and a sealing member on the opposing surface of the free end, the opening is sealed in an openable/closable manner, and the sealed free end of the opposing wall is connected to the toner replenishing section. An expanding unsealing member is disposed along the mounting direction of the toner supply container, and a sealing member is disposed adjacent to the mounting side end of the unsealing member for pinching the free end of the opposing wall from both sides. A toner replenishing device characterized by: