JPH0312261U - - Google Patents

Info

Publication number
JPH0312261U
JPH0312261U JP7249189U JP7249189U JPH0312261U JP H0312261 U JPH0312261 U JP H0312261U JP 7249189 U JP7249189 U JP 7249189U JP 7249189 U JP7249189 U JP 7249189U JP H0312261 U JPH0312261 U JP H0312261U
Authority
JP
Japan
Prior art keywords
opening
toner cartridge
longitudinal direction
adhesive surface
sealing member
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
JP7249189U
Other languages
Japanese (ja)
Other versions
JP2526945Y2 (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 JP1989072491U priority Critical patent/JP2526945Y2/en
Publication of JPH0312261U publication Critical patent/JPH0312261U/ja
Application granted granted Critical
Publication of JP2526945Y2 publication Critical patent/JP2526945Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図および第２図は各々本考案の実施例を示
す底面図、第３図は箱型カートリツジを使用する
現像装置の例を示す要部横断面図、第４図ないし
第６図は夫々従来の箱型カートリツジの例を示す
横断面図、底面図および要部縦断面図、第７図は
接着面の位置と引張力との関係を示す図である。 ９：カートリツジ、１０：開口、１１，１１ａ
：シール部材、１２，１２ａ，１２ｂ：接着面。 1 and 2 are bottom views showing embodiments of the present invention, FIG. 3 is a cross-sectional view of essential parts showing an example of a developing device using a box-shaped cartridge, and FIGS. 4 to 6 are respectively A cross-sectional view, a bottom view, and a vertical cross-sectional view of a main part of an example of a conventional box-shaped cartridge, and FIG. 7 are diagrams showing the relationship between the position of the adhesive surface and the tensile force. 9: Cartridge, 10: Opening, 11, 11a
: Seal member, 12, 12a, 12b: Adhesive surface.

Claims (1)

【実用新案登録請求の範囲】 (1) 横断面内法寸法より長手方向の内法寸法を
大に形成した中空容器の一側面に、長手方向に延
びかつ周囲に額縁状の接着面を有する開口を設け
、この開口に少なくとも前記接着面を被覆しかつ
開封終了端から延設し開封開始端において折り返
すようにシール部材を封着してなるトナーカート
リツジにおいて、中空容器をプラスチツク材料に
よつて形成すると共に、シール部材を不織紙によ
つて形成したことを特徴とするトナーカートリツ
ジ。 (2) 開封開始端および開封終了端における接着
面の平面投影形状をカートリツジの長手方向に突
出する山形の帯状に形成した請求項(1)記載のト
ナーカートリツジ。 (3) 開封開始端および開封終了端における接着
面を近傍の部位より突出させて形成した請求項(1
)若しくは(2)記載のトナーカートリツジ。[Scope of Claim for Utility Model Registration] (1) An opening on one side of a hollow container whose internal dimension in the longitudinal direction is larger than the internal dimension in the cross section, extending in the longitudinal direction and having a frame-shaped adhesive surface around the periphery. A toner cartridge is provided with a sealing member that covers at least the adhesive surface and extends from the opening end end and is folded back at the opening start end to seal the opening, and the hollow container is formed of a plastic material. A toner cartridge characterized in that the sealing member is made of nonwoven paper. (2) The toner cartridge according to claim (1), wherein the planar projection shape of the adhesive surface at the opening start end and the opening end end is formed into a chevron-shaped band shape projecting in the longitudinal direction of the cartridge. (3) Claim (1) in which the adhesive surfaces at the opening start end and the opening end end are formed to protrude from the neighboring parts.
) or the toner cartridge described in (2).
JP1989072491U 1989-06-21 1989-06-21 Toner cartridge Expired - Lifetime JP2526945Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072491U JP2526945Y2 (en) 1989-06-21 1989-06-21 Toner cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072491U JP2526945Y2 (en) 1989-06-21 1989-06-21 Toner cartridge

Publications (2)

Publication Number Publication Date
JPH0312261U true JPH0312261U (en) 1991-02-07
JP2526945Y2 JP2526945Y2 (en) 1997-02-26

Family

ID=31610471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072491U Expired - Lifetime JP2526945Y2 (en) 1989-06-21 1989-06-21 Toner cartridge

Country Status (1)

Country Link
JP (1) JP2526945Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814865A (en) * 1981-07-20 1983-01-27 Fuji Xerox Co Ltd Toner cartridge for developing device of electronic copier
JPS61206967U (en) * 1985-06-17 1986-12-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814865A (en) * 1981-07-20 1983-01-27 Fuji Xerox Co Ltd Toner cartridge for developing device of electronic copier
JPS61206967U (en) * 1985-06-17 1986-12-27

Also Published As

Publication number Publication date
JP2526945Y2 (en) 1997-02-26

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Legal Events

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EXPY Cancellation because of completion of term
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