JPS6429656U - - Google Patents

Info

Publication number
JPS6429656U
JPS6429656U JP12290487U JP12290487U JPS6429656U JP S6429656 U JPS6429656 U JP S6429656U JP 12290487 U JP12290487 U JP 12290487U JP 12290487 U JP12290487 U JP 12290487U JP S6429656 U JPS6429656 U JP S6429656U
Authority
JP
Japan
Prior art keywords
cylinder
outer cylinder
hopper
inner cylinder
developing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12290487U
Other languages
Japanese (ja)
Other versions
JPH071641Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987122904U priority Critical patent/JPH071641Y2/en
Publication of JPS6429656U publication Critical patent/JPS6429656U/ja
Application granted granted Critical
Publication of JPH071641Y2 publication Critical patent/JPH071641Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例の断面説明図、第２
図は同実施例の係止部の斜視説明図、第３図は同
実施例のホツパー１の正面図、第４図は同実施例
の膨縮リングの説明図である。 ２……外筒、２ａ……一端の開口部、３……取
つ手、４……内筒、４ａ……トナー（現像剤）排
出口、５……Ｏリング、７ａ……引つ掛け穴（係
止部）、９……膨縮リング。 Figure 1 is a cross-sectional explanatory diagram of one embodiment of the present invention;
3 is a front view of the hopper 1 of the same embodiment, and FIG. 4 is an explanatory diagram of the expansion ring of the same embodiment. 2...Outer tube, 2a...Opening at one end, 3...Handle, 4...Inner tube, 4a...Toner (developer) outlet, 5...O ring, 7a...Hook Hole (locking part), 9... Expansion ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円周面に現像剤排出口を有する内筒と、この内
筒を収納して現像装置のホツパーの着脱操作可能
な外筒とからなり、ホツパーを介して現像装置に
現像剤を供給する円筒状のトナーカートリツジで
あつて、前記内筒は一端に前記ホツパーに係止可
能な係止部と前記一端の外筒に前記外筒と摩擦結
合するシール部材とを有するとともに他端付近の
外周に前記外筒と摺動可能な膨縮部材よりなる膨
縮リングを有し、前記外筒はその一端に前記内筒
を収納する開口部と他端に操作作用の取つ手とを
有することを特徴とした、トナーカートリツジ。 A cylindrical cylinder consisting of an inner cylinder having a developer discharge port on its circumferential surface, and an outer cylinder that houses the inner cylinder and allows the hopper of the developing device to be attached and removed, and supplies the developer to the developing device through the hopper. In the toner cartridge, the inner cylinder has a locking part that can be locked to the hopper at one end, a seal member that is frictionally coupled to the outer cylinder at the one end, and a seal member on the outer periphery near the other end. The outer cylinder has an expansion ring made of an expansion and contraction member that is slidable on the outer cylinder, and the outer cylinder has an opening for housing the inner cylinder at one end thereof and a handle for operation at the other end. Featured toner cartridge.
JP1987122904U 1987-08-11 1987-08-11 Toner Car Ridge Expired - Lifetime JPH071641Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987122904U JPH071641Y2 (en) 1987-08-11 1987-08-11 Toner Car Ridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987122904U JPH071641Y2 (en) 1987-08-11 1987-08-11 Toner Car Ridge

Publications (2)

Publication Number Publication Date
JPS6429656U true JPS6429656U (en) 1989-02-22
JPH071641Y2 JPH071641Y2 (en) 1995-01-18

Family

ID=31371272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987122904U Expired - Lifetime JPH071641Y2 (en) 1987-08-11 1987-08-11 Toner Car Ridge

Country Status (1)

Country Link
JP (1) JPH071641Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006243383A (en) * 2005-03-03 2006-09-14 Fuji Xerox Co Ltd Toner cartridge
US8538288B2 (en) 2010-05-17 2013-09-17 Brother Kogyo Kabushiki Kaisha Toner box and developing device for image forming device
US8554107B2 (en) 2010-05-17 2013-10-08 Brother Kogyo Kabushiki Kaisha Toner box and developing device having the same
US8577250B2 (en) 2010-05-17 2013-11-05 Brother Kogyo Kabushiki Kaisha Toner box having shutter that opens and closes communication through-hole
US8639163B2 (en) 2010-05-17 2014-01-28 Brother Kogyo Kabushiki Kaisha Toner box having shutter and developing device equipped with the toner box
US8639156B2 (en) 2010-05-17 2014-01-28 Brother Kogyo Kabushiki Kaisha Image-forming device having holder unit, in which toner box is detachably mounted

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652779A (en) * 1979-10-05 1981-05-12 Matsushita Electric Ind Co Ltd Toner supplying device
JPS60147767A (en) * 1984-01-11 1985-08-03 Konishiroku Photo Ind Co Ltd Case of powdery particle
JPS61201062U (en) * 1985-06-04 1986-12-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652779A (en) * 1979-10-05 1981-05-12 Matsushita Electric Ind Co Ltd Toner supplying device
JPS60147767A (en) * 1984-01-11 1985-08-03 Konishiroku Photo Ind Co Ltd Case of powdery particle
JPS61201062U (en) * 1985-06-04 1986-12-16

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006243383A (en) * 2005-03-03 2006-09-14 Fuji Xerox Co Ltd Toner cartridge
JP4674478B2 (en) * 2005-03-03 2011-04-20 富士ゼロックス株式会社 Toner cartridge
US8538288B2 (en) 2010-05-17 2013-09-17 Brother Kogyo Kabushiki Kaisha Toner box and developing device for image forming device
US8554107B2 (en) 2010-05-17 2013-10-08 Brother Kogyo Kabushiki Kaisha Toner box and developing device having the same
US8577250B2 (en) 2010-05-17 2013-11-05 Brother Kogyo Kabushiki Kaisha Toner box having shutter that opens and closes communication through-hole
US8639163B2 (en) 2010-05-17 2014-01-28 Brother Kogyo Kabushiki Kaisha Toner box having shutter and developing device equipped with the toner box
US8639156B2 (en) 2010-05-17 2014-01-28 Brother Kogyo Kabushiki Kaisha Image-forming device having holder unit, in which toner box is detachably mounted
US9014595B2 (en) 2010-05-17 2015-04-21 Brother Kogyo Kabushiki Kaisha Image-forming device having holder unit, in which toner box is detechably mounted

Also Published As

Publication number Publication date
JPH071641Y2 (en) 1995-01-18

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