JP2006023755A5 - - Google Patents
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- Publication number
- JP2006023755A5 JP2006023755A5 JP2005201622A JP2005201622A JP2006023755A5 JP 2006023755 A5 JP2006023755 A5 JP 2006023755A5 JP 2005201622 A JP2005201622 A JP 2005201622A JP 2005201622 A JP2005201622 A JP 2005201622A JP 2006023755 A5 JP2006023755 A5 JP 2006023755A5
- Authority
- JP
- Japan
- Prior art keywords
- powder
- bag body
- bag
- shape
- pump
- 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
Links
Claims (3)
収納した粉体の排出をするための粉体排出口を備えた口金部とを有し、
吸い込み型の粉体ポンプと連通するノズルが前記粉体排出口に挿入されて、該粉体ポンプの吸い込み作用によって現像装置への前記排出がされる粉体収納容器において、
前記袋体は前記粉体排出口に向かう程、先細りになる形状に形成されており、
該先細りになる形状の部分は前記口金部の舟形に形成された部分に固定され、
更に、前記先細りになる形状を下方へ向けて立てた状態で、前記袋体の粉体が落ちにくくなる姿勢となるのを防止する姿勢保持手段を有し、
該姿勢保持手段は前記舟形の幅方向への倒れを防止するように前記袋体の側面に設けられた支え部材である
ことを特徴とする粉体収納容器。 A deformable bag for storing powder used for image formation ;
A base part having a powder outlet for discharging the stored powder,
In a powder storage container in which a nozzle communicating with a suction-type powder pump is inserted into the powder discharge port, and the discharge to the developing device is performed by the suction action of the powder pump,
The bag body is formed in a shape that tapers toward the powder discharge port,
The taper-shaped part is fixed to the part formed in the boat shape of the base part,
Furthermore, it has a posture holding means for preventing the bag body from becoming a posture in which the powder of the bag body is difficult to fall in a state where the tapered shape is set downward.
The powder holding container, wherein the posture holding means is a support member provided on a side surface of the bag so as to prevent the boat shape from falling in the width direction .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005201622A JP4113885B2 (en) | 2005-07-11 | 2005-07-11 | Powder container and image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005201622A JP4113885B2 (en) | 2005-07-11 | 2005-07-11 | Powder container and image forming apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000001806A Division JP4095747B2 (en) | 2000-01-07 | 2000-01-07 | Powder container, powder discharge device, and image forming apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006023755A JP2006023755A (en) | 2006-01-26 |
JP2006023755A5 true JP2006023755A5 (en) | 2007-02-22 |
JP4113885B2 JP4113885B2 (en) | 2008-07-09 |
Family
ID=35797014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005201622A Expired - Lifetime JP4113885B2 (en) | 2005-07-11 | 2005-07-11 | Powder container and image forming apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4113885B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5748093B2 (en) * | 2011-01-11 | 2015-07-15 | 株式会社リコー | Toner container and image forming apparatus |
KR20200012213A (en) | 2018-07-26 | 2020-02-05 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | Structure to release internal pressure in development cartridge when refilling toner |
CN117908344A (en) | 2019-08-09 | 2024-04-19 | 佳能株式会社 | Toner container |
JP7458722B2 (en) * | 2019-08-09 | 2024-04-01 | キヤノン株式会社 | image forming device |
-
2005
- 2005-07-11 JP JP2005201622A patent/JP4113885B2/en not_active Expired - Lifetime
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