JPH0377958U - - Google Patents
Info
- Publication number
- JPH0377958U JPH0377958U JP13897689U JP13897689U JPH0377958U JP H0377958 U JPH0377958 U JP H0377958U JP 13897689 U JP13897689 U JP 13897689U JP 13897689 U JP13897689 U JP 13897689U JP H0377958 U JPH0377958 U JP H0377958U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- toner cartridge
- plasticizer
- opening
- inner lid
- 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.)
- Pending
Links
- 239000004014 plasticizer Substances 0.000 claims 5
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案のトナーカートリツジの一実
施例を示す斜視図、第２図および第３図はその使
用状態を示す縦断面図、第４図はこの考案の他の
実施例を示す横断面図、第５図はこの考案に係る
内蓋の別の実施例を示す断面図である。
Ａ，Ａ１……トナーカートリツジ、Ｂ……トナ
ー、１，１０，２０……内蓋、２……開口部、２
１……周縁。
Fig. 1 is a perspective view showing one embodiment of the toner cartridge of this invention, Figs. 2 and 3 are longitudinal cross-sectional views showing its usage, and Fig. 4 is a cross-sectional view showing another embodiment of this invention. The top view and FIG. 5 are cross-sectional views showing another embodiment of the inner lid according to this invention. A, A1...Toner cartridge, B...Toner, 1, 10, 20...Inner lid, 2...Opening, 2
1...periphery.
Claims (1)
口部からトナーを排出するトナーカートリツジで
あつて、 前記倒立状態において、前記トナーの上面に、
その上面のほぼ全体を覆うように、可塑剤を含有
する内蓋が載置されており、トナーが前記開口部
からほぼ排出された状態で、前記可塑剤を含有す
る内蓋が開口部の周縁に付着して開口部を塞ぐよ
うに構成されていることを特徴とするトナーカー
トリツジ。 ２ 上記可塑剤を含有する内蓋が、少なくともト
ナーと接触する面が可塑剤を含有する熱可塑性樹
脂で形成されてなる請求項１記載のトナーカート
リツジ。 ３ 上記可塑剤がフタル酸ジオクチルである請求
項１ないし２記載のトナーカートリツジ。 ４ 上記熱可塑性樹脂がポリ塩化ビニルである請
求項２記載のトナーカートリツジ。[Claims for Utility Model Registration] 1. A toner cartridge that stores toner therein and discharges the toner from an opening at its lower end in an inverted state, wherein in the inverted state, the top surface of the toner contains:
An inner lid containing a plasticizer is placed so as to cover almost the entire upper surface thereof, and when the toner is almost discharged from the opening, the inner lid containing the plasticizer is placed on the periphery of the opening. A toner cartridge characterized in that the toner cartridge is configured to adhere to the toner cartridge and close an opening thereof. 2. The toner cartridge according to claim 1, wherein the inner lid containing the plasticizer is formed of a thermoplastic resin containing the plasticizer at least on the surface that contacts the toner. 3. The toner cartridge according to claim 1, wherein the plasticizer is dioctyl phthalate. 4. The toner cartridge according to claim 2, wherein the thermoplastic resin is polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13897689U JPH0377958U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13897689U JPH0377958U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0377958U true JPH0377958U (en) | 1991-08-06 |
Family
ID=31686049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13897689U Pending JPH0377958U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0377958U (en) |
-
1989
- 1989-11-30 JP JP13897689U patent/JPH0377958U/ja active Pending
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